/* ============================================================
   ELETERGY — Global Stylesheet
   Primary: #0A418C  ·  Deep: #062D63  ·  Hover: #07356F
   Body text: #101820  ·  White + blue accent palette
   ============================================================ */

/* Inter — self-hosted under /fonts/ (no Google Fonts CDN at runtime) */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('fonts/inter-300.ttf') format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/inter-400.ttf') format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/inter-500.ttf') format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/inter-600.ttf') format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/inter-700.ttf') format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('fonts/inter-800.ttf') format('truetype');
}

/* ── Variables ──────────────────────────────────────────── */
:root {
  --blue:        #0A418C;
  --blue-rgb:    10, 65, 140;
  --brand-green: #00A865;
  --brand-green-on-dark: #32D583;
  --brand-blue-on-dark: #80C8FF;
  /* 顶栏菜单、汉堡、移动抽屉和品牌蓝色字 */
  --nav-text:    #0A418C;
  --blue-dark:   #062D63;
  --blue-dark-rgb: 6, 45, 99;
  --blue-light:  #4F78B4;
  /* CTA / 按钮：与主色一致；悬停略提亮 */
  --cta-blue:       #0A418C;
  --cta-blue-hover: #07356F;
  --nav-cta:        #0A418C;
  --nav-cta-hover:  #086CB6;
  /* Secondary blue: a brighter technical blue for emphasis on the primary blue system. */
  --accent-blue:      #0A418C;
  --accent-blue-rgb:  10, 65, 140;
  --accent-blue-dark: #07599A;
  --accent-blue-pale: #EAF4FC;
  --aiot:             var(--accent-blue);
  /* Compatibility aliases — legacy class names now render exclusively in the blue palette. */
  --ergy-green:       var(--accent-blue);
  --ergy-green-rgb:   var(--accent-blue-rgb);
  --ergy-green-dark:  var(--accent-blue-dark);
  --accent-green:     var(--accent-blue);
  --accent-green-rgb: var(--accent-blue-rgb);
  --accent-green-dark: var(--accent-blue-dark);
  --accent-green-pale: var(--accent-blue-pale);
  --cta-green:       var(--cta-blue);
  --cta-green-hover: var(--cta-blue-hover);
  --prod-info-bg:       #0A418C;
  --prod-info-bg-hover: #0667B4;
  --blue-pale:   #EAF0F9;
  --footer-link-hover: #ffffff;
  --green:       var(--accent-blue);
  --green-dark:  var(--accent-blue-dark);
  --green-pale:  var(--accent-blue-pale);
  --navy:        #142B40;
  --navy-mid:    #24445D;
  --slate:       #41566B;
  --muted:       #6B7F92;
  --border:      #D6E3ED;
  --bg:          #F5FAFE;
  --white:       #FFFFFF;
  /* Inter + system stack (B2B / reference-site style) */
  --font-head:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-body:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --nav-height:  66px;
  /* 顶栏字标/CTA 对齐高度：默认与移动顶栏 logo 图 22px 一致 */
  --nav-mark-h:  22px;
  /* 白底行底缘立体带高度：≈2.5mm + 轻微 vw，各断点统一一条“起晕线”，线之上无渐变 */
  --nav-shade-band: clamp(8px, 2.5mm + 0.35vw, 11px);
  --radius:      4px;
  --radius-lg:   6px;
  --shadow-sm:   0 2px 8px rgba(7, 95, 168, 0.07);
  --shadow:      0 8px 28px rgba(7, 95, 168, 0.1);
  --shadow-lg:   0 20px 50px rgba(7, 95, 168, 0.12);
  /* Product catalog cards (products grid + detail “related”) */
  --radius-product-card: 8px;
  --shadow-product-card: 0 2px 10px rgba(16, 24, 32, 0.06), 0 1px 3px rgba(16, 24, 32, 0.04);
  --transition:  all .25s cubic-bezier(.4,0,.2,1);

  /* Product detail — spacing (tune / rollback: see block above PRODUCT DETAIL PAGE) */
  --pd-layout-pad-top: 28px;
  --pd-layout-pad-bottom: 25px;
  --pd-layout-gap: 3.5rem;
  --pd-tabs-below: 14px;
  --pd-related-block-y: 10px;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  font-size: 16px;
  overflow-x: hidden;
  width: 100%;
}
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--navy);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  padding-top: var(--nav-height);
}
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; }

/* ── Typography ─────────────────────────────────────────── */
h1,h2,h3,h4,h5 { font-family: var(--font-head); line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -.03em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); font-weight: 700; letter-spacing: -.02em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.55rem); font-weight: 600; letter-spacing: -.015em; }
h4 { font-size: 1.02rem; font-weight: 600; letter-spacing: -.01em; }
p  { color: var(--slate); line-height: 1.65; font-weight: 400; }

/* ── Layout ─────────────────────────────────────────────── */
.container { width: 92%; max-width: 1200px; margin: 0 auto; }
.section    { padding: 40px 0; }
.section-sm { padding: 26px 0; }

/* ── Utility ────────────────────────────────────────────── */
.text-center { text-align: center; }
.badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: .72rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase;
  padding: .26em .85em;
  border-radius: 2px;
  background: var(--green-pale); color: var(--green-dark);
  margin-bottom: .9rem;
}
.badge.blue { background: var(--blue-pale); color: var(--blue); }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .72rem 1.65rem;
  border-radius: 2px;
  font-family: var(--font-head);
  font-size: .9rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase;
  border: 2px solid transparent;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary  { background: var(--cta-blue); color: var(--white); box-shadow: 0 2px 14px rgba(var(--blue-rgb), 0.35); }
.btn-primary:hover  { background: var(--cta-blue-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(var(--blue-rgb), 0.4); }
.btn-outline  { background: transparent; color: var(--cta-blue); border-color: var(--cta-blue); }
.btn-outline:hover  { background: var(--cta-blue); color: var(--white); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(var(--blue-rgb), 0.3); }
.btn-green    { background: var(--cta-blue); color: var(--white); box-shadow: 0 2px 14px rgba(var(--blue-rgb), 0.35); }
.btn-green:hover    { background: var(--cta-blue-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(var(--blue-rgb), 0.4); }
.btn-white    { background: var(--white); color: var(--cta-blue); }
.btn-white:hover    { background: var(--blue-pale); color: var(--cta-blue-hover); transform: translateY(-2px); }
.btn-ghost    { background: transparent; color: #fff; border-color: var(--accent-green); }
.btn-ghost:hover    { background: rgba(var(--ergy-green-rgb),.12); border-color: var(--accent-green-dark); }
/* Outline actions on dark blue hero bands need a white keyline for clear separation. */
.hero .btn-ghost,
.page-hero .btn-ghost,
.hero-solutions-cta,
.btn-home-cta--dark { border-color: #fff; }
.hero .btn-ghost:hover,
.page-hero .btn-ghost:hover,
.hero-solutions-cta:hover,
.btn-home-cta--dark:hover { background: rgba(255,255,255,.12); border-color: #fff; }

/* ── Section Headers ────────────────────────────────────── */
.section-header        { margin-bottom: 2.1rem; }
.section-header h2     { margin-bottom: .9rem; }
.section-header p      { max-width: 560px; font-size: .97rem; }
.section-header.center { text-align: center; }
.section-header.center p { margin: 0 auto; }
.divider { display: none; }
.divider.center { margin: .65rem auto 1rem; }

/* ── Navigation ─────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: var(--white);
  border-bottom: none;
  /* 仅底边 1px 内刻线（无向上晕染）；立体由 ::after 窄带渐变承担 */
  box-shadow: inset 0 -1px 0 rgba(16, 24, 32, 0.062);
}
/* 底缘窄带：起晕线与顶栏底边距离 = --nav-shade-band，带之上不铺色；带内顶侧微高光 + 向下略加深 */
.navbar::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: calc(var(--nav-height) - var(--nav-shade-band));
  height: var(--nav-shade-band);
  pointer-events: none;
  z-index: 1;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.42) 0,
      rgba(255, 255, 255, 0) min(12%, 0.11rem)
    ),
    linear-gradient(
      180deg,
      rgba(16, 24, 32, 0) 0%,
      rgba(16, 24, 32, 0.045) 38%,
      rgba(16, 24, 32, 0.095) 72%,
      rgba(16, 24, 32, 0.128) 100%
    );
}
.navbar .container {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  height: var(--nav-height);
  min-width: 0;
}
/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  align-self: center;
  gap: .5rem;
  min-width: 0;
  flex-shrink: 1;
}
.navbar .nav-logo {
  gap: 0.22rem;
}
.navbar .nav-logo img {
  flex-shrink: 0;
  align-self: center;
  display: block;
}
.navbar .nav-logo .logo-text {
  line-height: 1;
  align-self: center;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--nav-mark-h);
  box-sizing: border-box;
}
.nav-logo > div {
  min-width: 0;
}
.navbar .nav-logo > div {
  align-self: center;
}
.logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  /* ─── TO USE YOUR REAL LOGO IMAGE ───────────────────────
     Replace this entire .logo-mark div in HTML with:
     <img src="images/logo/logo-white.png" alt="ABCD IoT" style="height:36px;">
     ────────────────────────────────────────────────────── */
}
.logo-mark img { width: 100%; height: 100%; object-fit: contain; border-radius: 7px; }
.logo-mark-text {
  font-family: var(--font-head); font-weight: 700; font-size: .95rem;
  color: #fff; letter-spacing: -.01em;
}
.logo-text {
  font-family: var(--font-head);
  font-size: 1.25rem; font-weight: 700;
  color: var(--navy); letter-spacing: .04em;
}
.nav-logo .logo-text { letter-spacing: .02em; }
/* ELET uses energy green; ERGY uses technology blue. */
.elet { color: var(--brand-green); }
.ergy { color: var(--blue); }
.footer .logo-text .elet { color: var(--brand-green-on-dark); }
.footer .logo-text .ergy { color: #fff; }
p .elet,
p .ergy { color: inherit; }
.logo-sub {
  font-size: .6rem; font-family: var(--font-head);
  color: var(--muted); letter-spacing: .12em;
  text-transform: uppercase; display: block;
  line-height: 1.52;
}
/* 顶栏不展示 slogan（全断点）；页脚等处的 .logo-sub 不受影响 */
.navbar .nav-logo .logo-sub {
  display: none;
}
/* Nav links — 白底顶栏 */
.nav-links {
  display: flex;
  align-items: center;
  margin-left: auto;
  background: transparent;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  gap: 0.48rem;
  flex-shrink: 0;
}
.nav-links li {
  display: flex;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: .86rem; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--nav-text);
  padding: 0.45rem 0.62rem;
  border-radius: 2px;
  transition: color var(--transition), background var(--transition), box-shadow var(--transition);
  position: relative;
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  white-space: nowrap;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0.35rem;
  right: 0.35rem;
  bottom: 0.1rem;
  height: 2.8px;
  border-radius: 1px;
  background: var(--green);
  opacity: 0;
  transform: scaleX(0.35);
  transition: opacity .22s ease, transform .22s ease;
}
.nav-links a:hover {
  color: var(--nav-text);
  background: rgba(var(--blue-rgb), 0.08);
}
/* 当前页：字色与常态一致，仅用蓝色下划线标识 */
.nav-links a.active,
.nav-links a.active:hover {
  color: var(--nav-text);
  background: transparent;
}
.nav-links a:hover::after,
.nav-links a.active::after {
  opacity: 1;
  transform: scaleX(1);
}
/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: .5rem;
  align-self: center;
  line-height: 0;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--nav-text); border-radius: 2px; transition: var(--transition);
}
/* Mobile menu — 科技蓝底、白字 */
.mobile-menu {
  display: none;
  background: var(--blue);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0;
  position: relative;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}
.mobile-menu.open { display: block; }

/* Dim page below nav when mobile menu open; tap to close (navbar stays above at z-index 9000) */
.mobile-nav-backdrop {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  top: var(--nav-height);
  z-index: 8990;
  background: rgba(16, 24, 32, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  pointer-events: none;
}
.mobile-nav-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu a {
  display: flex;
  align-items: center;
  min-height: 2.85rem;
  box-sizing: border-box;
  font-family: var(--font-head); font-size: .88rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  color: #fff;
  padding: 0 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: background var(--transition), color var(--transition);
}
/* 最后一项（Contact）下无菜单，去掉底部分隔线与多余留白 */
.mobile-menu > a:last-of-type {
  border-bottom: none;
}
.mobile-menu a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}
/* 当前页：白字 + 左侧绿条 + 略亮底 */
.mobile-menu a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 3px 0 0 var(--green);
}

/* ── Breadcrumb Bar (below page hero) ───────────────────── */
.breadcrumb-bar {
  background: transparent;
  border-bottom: 1px solid var(--border);
  padding: .6rem 0;
  display: flex;
  align-items: center;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  row-gap: 0.35rem;
  column-gap: 0;
  font-family: var(--font-body);
  font-size: .82rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
}
.breadcrumb a {
  color: var(--slate);
  transition: var(--transition);
}
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb .sep {
  color: var(--accent-green);
  font-weight: 600;
  font-size: .82rem;
  margin: 0 .45rem;
  opacity: 1;
}
.breadcrumb .current {
  color: var(--cta-blue);
  font-weight: 600;
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ── Page Hero ──────────────────────────────────────────── */
.page-hero {
  background: var(--blue);
  padding: 40px 0 34px;
  position: relative; overflow: hidden;
  /* ─── TO USE A BANNER IMAGE ──────────────────────────────
     Add this to the element's style attribute:
     style="background: url('images/banner/products-banner.jpg') center/cover no-repeat;"
     Or set it in each page's inline style.
     ────────────────────────────────────────────────────── */
}
.page-hero-grid {
  display: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; }
.page-hero h1 .elet { color: var(--brand-green-on-dark); }
.page-hero h1 .ergy { color: var(--brand-blue-on-dark); }
.page-about .page-hero h1 .ergy { color: #fff; }
.page-hero p  { color: rgba(255,255,255,.88); margin-top: .45rem; font-size: 1rem; max-width: 52rem; }

/* ── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--blue);
  color: rgba(255,255,255,.7);
  padding: 48px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  padding-bottom: 2.75rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 3px;
  margin-bottom: 0.5rem;
}
.footer-logo img {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  object-fit: contain;
  image-rendering: auto;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 4px;
  box-sizing: border-box;
}
.footer .footer-logo .logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 1;
}
.footer-logo .logo-mark { width: 26px; height: 26px; }
.footer-brand p { color: rgba(255,255,255,.5); font-size: .88rem; line-height: 1.55; margin-bottom: 0.85rem; margin-top: 0; }
.footer-brand .footer-tagline { text-align: left; }
.footer-tagline span { display: block; }
.footer h5 {
  font-family: var(--font-head); font-size: .7rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.38); margin-bottom: 1.1rem;
}
.footer-links a {
  display: block; color: rgba(255,255,255,.6);
  font-size: .88rem; padding: .28rem 0;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--footer-link-hover); padding-left: .4rem; }
.footer-contact p {
  display: flex; gap: .5rem; align-items: flex-start;
  font-size: .87rem; color: rgba(255,255,255,.6);
  margin-bottom: .55rem;
}
.footer-contact .footer-addresses { align-items: flex-start; }
.footer-address-text { display: block; flex: 1 1 0; min-width: 0; }
/* 页脚邮箱/WhatsApp：显式链接，去掉 Chrome/iPad 等默认下划线 */
.footer-cta-link {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none !important;
  -webkit-text-decoration: none !important;
  border-bottom: none !important;
  font-weight: inherit;
  transition: color var(--transition);
}
.footer-cta-link:visited {
  color: rgba(255, 255, 255, 0.6);
}
.footer-cta-link:hover {
  color: var(--footer-link-hover);
}
.footer-contact .ic { color: rgba(255,255,255,.55); flex-shrink: 0; }
.footer-contact .ic img.footer-ic {
  display: block; width: 18px; height: 18px; object-fit: contain;
  flex-shrink: 0; margin-top: .12rem; opacity: .92;
  filter: brightness(0) saturate(100%) invert(72%) sepia(31%) saturate(950%) hue-rotate(93deg) brightness(98%);
}
.footer-contact .ic img.footer-ic--whatsapp {
  filter: none;
  opacity: 1;
}
.footer-certs { display: flex; gap: .4rem; flex-wrap: wrap; }
.cert-tag {
  padding: .18rem .6rem; border-radius: 4px;
  border: 1px solid rgba(255,255,255,.14);
  font-size: .68rem; font-family: var(--font-head);
  letter-spacing: .06em; color: rgba(255,255,255,.45);
}
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: .65rem;
  padding: 1.1rem 0;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.35); }
.footer-bottom a { color: rgba(255,255,255,.5); transition: var(--transition); }
.footer-bottom a:hover { color: var(--footer-link-hover); }

/* ── Scroll-to-top ──────────────────────────────────────── */
.scroll-top {
  position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 999;
  width: 42px; height: 42px; border-radius: 2px;
  background: #1496FF; color: #fff;
  font-size: 1.1rem; display: none; align-items: center;
  justify-content: center; box-shadow: 0 4px 18px rgba(20, 150, 255, 0.42);
  transition: var(--transition);
}
.scroll-top.visible { display: flex; }
.scroll-top:hover { background: #057CE6; transform: translateY(-3px); }

/* ── WhatsApp float (anchor injected by main.js; stacks above .scroll-top) ── */
/* Horizontal: vertical axis through both buttons (scroll is 42px wide, right: 1.75rem). */
.wa-float {
  position: fixed;
  bottom: calc(1.75rem + 42px + 1.25rem);
  /* scroll center from viewport right = 1.75rem + 21px; WA half-width = 27px */
  right: calc(1.75rem + 21px - 27px);
  z-index: 998;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.38);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.wa-float:hover {
  background: #20BA5A;
  transform: scale(1.06);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.48);
}
.wa-float svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
@media (max-width: 600px) {
  .wa-float {
    width: 50px;
    height: 50px;
    /* 50px WA → half 25px; align to scroll center */
    right: calc(1.75rem + 21px - 25px);
    bottom: calc(1.75rem + 42px + 1.25rem);
  }
  .wa-float svg {
    width: 26px;
    height: 26px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .wa-float { transition: none; }
  .wa-float:hover { transform: none; }
}
.wa-float.wa-float--solo {
  bottom: 1.75rem;
  right: calc(1.75rem + 21px - 27px);
}
@media (max-width: 600px) {
  .wa-float.wa-float--solo {
    bottom: 1.75rem;
    right: calc(1.75rem + 21px - 25px);
  }
}

/* ── Fade animations ────────────────────────────────────── */
.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ══════════════════════════════════════════════════════════
   HOME PAGE
══════════════════════════════════════════════════════════ */
/* Hero */
.hero {
  position: relative; overflow: hidden;
  background: var(--blue);
  min-height: 88vh;
  display: flex; align-items: center;
  outline: none; border: none;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-tap-highlight-color: transparent;
}
.hero-overlay {
  position: absolute; inset: -1px; pointer-events: none;
  outline: none; border: none;
  -webkit-backface-visibility: hidden; backface-visibility: hidden;
}
.hero-overlay-shade {
  position: absolute;
  inset: -1px;
  pointer-events: none;
  outline: none; border: none;
  -webkit-backface-visibility: hidden; backface-visibility: hidden;
  /* Left: confident deep blue; by the centre: clear and bright; right: a subtle cool lift to tame warm photo tones. */
  background:
    linear-gradient(to right,
      rgba(4, 39, 91, .99) 0%,
      rgba(6, 57, 122, .95) 18%,
      rgba(8, 79, 151, .82) 34%,
      rgba(18, 105, 181, .58) 46%,
      rgba(48, 137, 205, .28) 55%,
      rgba(48, 137, 205, .05) 62%,
      rgba(48, 137, 205, 0) 68%),
    linear-gradient(to right,
      rgba(230, 244, 255, 0) 42%,
      rgba(230, 244, 255, .10) 100%);
}
.hero-grid {
  display: none;
}
.hero-glow-r {
  position: absolute; top: -15%; right: -8%;
  width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--blue-rgb),.14) 0%, transparent 72%);
}
.hero-glow-l {
  position: absolute; bottom: -15%; left: -5%;
  width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--blue-rgb),.06) 0%, transparent 72%);
}
.hero .container {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3.5rem; align-items: center;
  padding-top: 5rem; padding-bottom: 2rem;
}
.hero-content { max-width: 580px; margin: 0; }
/* 首页：仅标题 + 说明下移；CTA / 数据 / 认证条用等量负 margin 拉回，避免整列被顶得过低 */
body.is-home {
  --hero-lede-nudge: clamp(1.25rem, 3vw, 2.5rem);
  --home-cta: var(--nav-cta);
  --home-cta-hover: var(--nav-cta-hover);
}
body.is-home .hero .hero-lede {
  margin-top: var(--hero-lede-nudge);
}
body.is-home .hero .hero-actions {
  margin-top: calc(-1 * var(--hero-lede-nudge));
}
.navbar .btn-green {
  background: var(--accent-green);
  box-shadow: 0 2px 14px rgba(var(--accent-green-rgb), .34);
}
.navbar .btn-green:hover {
  background: var(--accent-green-dark);
  box-shadow: 0 8px 24px rgba(var(--accent-green-rgb), .42);
}
body.is-home .hero-actions .btn-primary {
  background: var(--home-cta);
  box-shadow: 0 2px 14px rgba(0, 103, 185, 0.35);
}
body.is-home .hero-actions .btn-primary:hover {
  background: var(--home-cta-hover);
  box-shadow: 0 8px 24px rgba(0, 103, 185, 0.4);
}
.hero-eyebrow {
  display: flex; align-items: center; gap: .65rem; margin-bottom: 1.25rem;
}
.eyebrow-line {
  width: 28px; height: 2px;
  background: var(--green);
  border-radius: 99px;
}
.eyebrow-text {
  font-family: var(--font-head); font-size: .7rem;
  letter-spacing: .2em; text-transform: uppercase; color: var(--green);
}
.hero h1 {
  color: #fff; margin-bottom: 0; font-size: clamp(1.75rem, 3.8vw, 2.8rem);
  letter-spacing: normal;
  line-height: 1.14;
}
.hero h1 .hero-slogan-line1 {
  display: block;
  color: #fff;
}
@media (min-width: 560px) {
  .hero h1 .hero-slogan-line1 {
    white-space: nowrap;
  }
}
.hero h1 .accent {
  color: #fff;
  display: block;
  margin-top: -0.05em;
}
.hero h1 .hero-slogan-line2 {
  display: block;
}
.hero-actions .btn-primary { padding-left: 1.2rem; padding-right: 1.2rem; }
.hero-desc {
  color: #fff; font-size: 1.05rem;
  max-width: 480px;
  /* 与上一行 slogan 间距：在原有约 0.75rem 基础上增大 60% */
  margin-top: calc(0.75rem * 1.6);
  margin-bottom: 4.45rem; line-height: 1.5;
}
.hero-desc-line1,
.hero-desc-line2 {
  display: block;
}
.hero-desc-line2 {
  margin-top: calc((1.5 - 1) * 1em * 1.5);
}
.hero-actions { display: flex; gap: 1.4rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.hero-stats {
  /* Keep the four proof points as one compact, readable row on desktop. */
  display: grid; grid-template-columns: repeat(4, minmax(max-content, 1fr)); gap: 1rem;
  padding: 0; margin: 0;
  border-top: none;
}
.hero-stats .stat-item {
  margin: 0; padding: 0;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  min-width: 0;
  text-align: left;
}
.stat-item .num {
  font-family: var(--font-head); font-size: 1rem; font-weight: 700;
  color: #fff; line-height: 1.15;
}
.stat-item .num em { color: var(--green); font-style: normal; }
.stat-item .lbl {
  font-size: .75rem; color: rgba(255,255,255,.45); margin-top: .25rem;
  white-space: nowrap;
}
/* Desktop hero rhythm: lift the complete left content block while giving each
   module a clearer vertical pause. Kept above the tablet breakpoints so the
   established iPad/mobile composition remains unchanged. */
@media (min-width: 1100px) {
  body.is-home .hero h1 {
    font-size: clamp(1.75rem, 3.1vw, 2.25rem);
  }
  body.is-home .hero .container {
    padding-top: 3.5rem;
    padding-bottom: 2.5rem;
  }
  body.is-home .hero-content {
    transform: translateY(.25rem);
  }
  body.is-home {
    --hero-lede-nudge: 0;
  }
  body.is-home .hero-desc {
    margin-top: 1.9rem;
    margin-bottom: 2.75rem;
  }
  body.is-home .hero-desc-line2 {
    margin-top: 1em;
  }
  body.is-home .hero-lede {
    /* Move title + subtitle together without changing their internal rhythm. */
    transform: translateY(.9rem);
  }
  body.is-home .hero-actions {
    gap: 1.75rem;
    margin-bottom: 2.25rem;
  }
  body.is-home .hero-stats {
    gap: 1.9rem;
  }
}

/* Hero visual */
.hero-visual { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-ring {
  width: 320px; height: 320px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(var(--blue-rgb),.18), rgba(var(--blue-rgb),.08));
  border: 1px solid rgba(var(--blue-rgb),.28);
  display: flex; align-items: center; justify-content: center;
  position: relative; flex-shrink: 0;
  animation: ring-pulse 5s ease-in-out infinite;
}
@keyframes ring-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(var(--blue-rgb),.25); }
  50%      { box-shadow: 0 0 0 24px rgba(var(--blue-rgb),.06); }
}
.hero-ring-inner {
  width: 220px; height: 220px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(var(--blue-rgb),.3), rgba(var(--blue-rgb),.12));
  border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  /* ─── PRODUCT/LOGO IMAGE SLOT ────────────────────────────
     To show your logo or product image here, replace the
     .hero-icon span with:
     <img src="images/logo/logo-white.png" style="width:120px;">
     ────────────────────────────────────────────────────── */
}
.hero-icon { font-size: 4.5rem; }
.orbit-dot {
  position: absolute; width: 9px; height: 9px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 10px var(--green);
}
.orbit-dot:nth-child(1) { top: 6%; left: 54%; animation: od1 6s ease-in-out infinite; }
.orbit-dot:nth-child(2) { top: 53%; right: 2%; background: var(--blue-light); box-shadow: 0 0 10px var(--blue-light); animation: od2 8s ease-in-out infinite; }
.orbit-dot:nth-child(3) { bottom: 9%; left: 38%; animation: od3 7s ease-in-out infinite; }
@keyframes od1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-7px,10px)} }
@keyframes od2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(9px,-7px)} }
@keyframes od3 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(7px,-9px)} }
.tech-pill {
  position: absolute;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 99px; padding: .38rem .85rem;
  font-family: var(--font-head); font-size: .68rem;
  color: rgba(255,255,255,.78); letter-spacing: .05em;
  white-space: nowrap;
}
.tech-pill .dot { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--green); margin-right: .4rem; vertical-align: middle; }
.tech-pill.p1 { top: 10%; left: -10%; }
.tech-pill.p2 { top: 16%; right: -8%; }
.tech-pill.p3 { bottom: 16%; left: -8%; }

/* Hero certification trust bar */
.hero-cert-bar {
  display: flex; align-items: center; gap: .55rem; flex-wrap: wrap;
  margin-top: 1.25rem; padding-top: 0;
  border-top: none;
}
.hcb-label {
  font-family: var(--font-head); font-size: .65rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.32); margin-right: .2rem;
}
.hcb-tag {
  font-family: var(--font-head); font-size: .68rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.55);
  border: 1px solid rgba(255,255,255,.15);
  padding: .22em .62em; border-radius: 2px;
  transition: var(--transition);
}
.hcb-tag:hover { color: var(--blue); border-color: rgba(var(--blue-rgb),.35); }

/* ── Region strip — REMOVED */

/* Why Choose section */
.section-why { padding-top: 28px; padding-bottom: 28px; }
.section-why .section-header { margin-bottom: 1.25rem; }
/* 首页品牌标题沿用字标配色。 */
.why-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem;
  align-items: stretch;
}
.why-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 1.2rem 1rem; border: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(var(--blue-rgb), .06);
  transition: var(--transition); position: relative; overflow: hidden;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.why-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent-green);
  opacity: 1; transition: var(--transition);
}
.why-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.why-card:hover::before { background: var(--accent-green-dark); }
.why-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-pale) 0%, rgba(var(--blue-rgb),.1) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; margin: 0 auto 1rem; transition: var(--transition);
}
.why-icon img.ico-svg {
  width: 30px; height: 30px; object-fit: contain;
  transition: var(--transition);
}
.why-card:hover .why-icon { background: var(--cta-blue); }
.why-card:hover .why-icon img.ico-svg { filter: brightness(0) invert(1); }
.why-card h4 { margin-bottom: 1.1rem; min-height: 3.9em; font-size: 1rem; }
.why-tagline {
  font-size: .82rem;
  color: var(--blue);
  margin: 0 0 .55rem;
  line-height: 1.4;
}
.why-desc {
  font-size: .88rem;
  text-align: left;
  flex: 1;
  margin-bottom: 0;
  line-height: 1.58;
  color: var(--slate);
}

/* Product showcase (home) */
.showcase-dark {
  background: var(--blue);
  position: relative; overflow: hidden;
}
.showcase-dark-grid {
  display: none;
}
.showcase-dark .section-header h2 { color: #fff; }
.showcase-dark .section-header p  { color: rgba(255,255,255,.5); }

/* Home — 浅底大标题用科技蓝，科技蓝底大标题用白 */
body.is-home .section-header h2 { color: var(--blue); }
.section-why .section-header h2 { color: var(--blue); }
body.is-home .showcase-dark .section-header h2 { color: #fff; }
body.is-home .showcase-dark .section-header p { color: rgba(255, 255, 255, 0.72); }
/* 首页除 Why Choose 外：模块标题/副标题左对齐，副标题宽屏单行 */
body.is-home .section:not(.section-why) .section-header {
  text-align: left;
}
body.is-home .section:not(.section-why) .section-header p {
  max-width: none;
  margin: 0;
}
@media (min-width: 769px) {
  body.is-home .section:not(.section-why) .section-header p {
    white-space: nowrap;
  }
}
@media (max-width: 768px) {
  body.is-home .section:not(.section-why) .section-header p {
    white-space: normal;
  }
}
body.is-home .reach-grid > div:first-child > h2 { color: var(--blue); }
@media (max-width: 768px) {
  /* Keep the Product Categories heading compact and balanced on phones. */
  body.is-home .showcase-dark .section-header-row {
    flex-direction: row;
    align-items: center;
    gap: .45rem;
  }
  body.is-home .showcase-dark .section-header-row h2 {
    font-size: clamp(1.05rem, 5vw, 1.35rem);
    line-height: 1.15;
  }
  body.is-home .showcase-dark .section-header-row .btn-home-cta {
    padding: .46rem .58rem;
    font-size: .61rem;
    letter-spacing: .045em;
    white-space: nowrap;
    flex-shrink: 0;
  }
}

/* Home — title row + right-aligned section CTA */
body.is-home .section:not(.section-why) .section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: .9rem;
}
body.is-home .section:not(.section-why) .section-header-row h2 {
  margin-bottom: 0;
  flex: 1;
  min-width: 0;
}
body.is-home .section:not(.section-why) .section-header-row .btn-home-cta {
  flex-shrink: 0;
  align-self: center;
  white-space: nowrap;
}



.btn-home-cta {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .62rem 1.35rem;
  border-radius: 2px;
  font-family: var(--font-head);
  font-size: .86rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: 2px solid transparent;
  background: transparent;
  box-shadow: none;
  transition: var(--transition);
}
.btn-home-cta--dark {
  color: #fff;
  border-color: #fff;
}
.btn-home-cta--dark:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
  transform: translateY(-2px);
}
.btn-home-cta--light {
  color: var(--blue);
  border-color: var(--blue);
}
.btn-home-cta--light:hover {
  background: var(--blue);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--blue-rgb), 0.22);
}

.showcase-tabs {
  display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1.75rem;
}
.tab-pill {
  font-family: var(--font-head); font-size: .76rem; font-weight: 500;
  letter-spacing: .07em; text-transform: uppercase;
  padding: .5rem 1.1rem; border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.55); transition: var(--transition);
}
.tab-pill.active, .tab-pill:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--cta-blue);
}
.product-cards-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1.25rem;
  align-items: stretch;
}
.product-card-dark {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg); padding: 1.6rem;
  transition: var(--transition); cursor: pointer;
  display: flex; flex-direction: column; height: 100%;
}
.product-card-dark:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-4px);
}
.pcd-thumb {
  width: 100%; height: 148px;
  background: linear-gradient(135deg, rgba(var(--blue-rgb),.18), rgba(var(--blue-rgb),.08));
  border-radius: var(--radius); border: 1px solid rgba(255,255,255,.05);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
  /* ─── PRODUCT IMAGE SLOT ─────────────────────────────────
     Replace font-size emoji with:
     <img src="images/products/your-product.jpg" style="width:100%;height:100%;object-fit:contain;padding:1rem;">
     ────────────────────────────────────────────────────── */
}
.pcd-thumb-icon { font-size: 2.8rem; display: flex; align-items: center; justify-content: center; }
.pcd-thumb-icon img.ico-svg { width: 44px; height: 44px; object-fit: contain; opacity: .95; }
/* Home showcase — Software (icon-only): light plate on blue so icon + block read clearly */
.pcd-thumb--icon {
  height: 158px;
  background: linear-gradient(165deg, #f2f6fb 0%, #e4ecf6 42%, #d5e4f2 100%);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.65),
    0 6px 22px rgba(0, 24, 56, 0.18);
}
.pcd-thumb--icon .pcd-thumb-icon img.ico-svg {
  width: 54px;
  height: 54px;
  opacity: 1;
  filter: drop-shadow(0 2px 6px rgba(0, 72, 132, 0.22));
}
.product-card-dark--icon:hover .pcd-thumb--icon {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.75),
    0 10px 28px rgba(0, 24, 56, 0.22);
}
.product-card-dark--icon .pcd-desc {
  color: rgba(255, 255, 255, 0.66);
}
.pcd-name { font-family: var(--font-head); font-size: 1rem; font-weight: 600; color: #fff; margin-bottom: .4rem; }
.pcd-desc { font-size: .83rem; color: rgba(255,255,255,.48); flex: 1; margin-bottom: 0; }
.pcd-link { margin-top: auto; padding-top: .9rem; font-family: var(--font-head); font-size: .72rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: #fff; display: flex; align-items: center; gap: .35rem; transition: var(--transition); }
.product-card-dark:hover .pcd-link { color: #fff; gap: .6rem; }

/* Solutions grid (home) */
.solutions-grid-2 {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 1.25rem;
}
.sol-item {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.6rem;
  display: flex; gap: 1.1rem; align-items: flex-start;
  transition: var(--transition);
}
.sol-item:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--blue-pale); }
.sol-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  background: var(--blue-pale); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; font-size: 1.35rem;
}
.sol-icon img.ico-svg { width: 24px; height: 24px; object-fit: contain; }
.sol-item h4 { margin-bottom: .35rem; font-size: .97rem; }
.sol-item p  { font-size: .86rem; }

/* Partners */
.partners-bar {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.25rem 0;
}
.partners-label {
  font-family: var(--font-head); font-size: .68rem; letter-spacing: .15em;
  text-transform: uppercase; color: var(--muted); text-align: center; margin-bottom: 1.35rem;
}
.partners-logos {
  display: flex; justify-content: center; align-items: center;
  flex-wrap: wrap; gap: 1.5rem;
}
.partner-logo {
  font-family: var(--font-head); font-size: .82rem; font-weight: 600;
  letter-spacing: .07em; color: var(--muted);
  padding: .45rem 1.1rem; border: 1px solid var(--border); border-radius: var(--radius);
  transition: var(--transition);
}
.partner-logo:hover { color: var(--blue); border-color: var(--blue); }

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 55%, var(--blue) 100%);
  position: relative; overflow: hidden;
}
.cta-banner::after {
  display: none;
}
.cta-banner .container {
  position: relative; z-index: 2;
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 1.75rem;
}
.cta-banner h2 { color: #fff; }
.cta-banner p  { color: rgba(255,255,255,.6); max-width: 440px; margin-top: .4rem; }
/* Dark CTA band — primary button contrasts with blue gradient background */
body:not(.is-home) .cta-banner .btn-green {
  background: var(--white);
  color: var(--blue);
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.14);
}
body:not(.is-home) .cta-banner .btn-green:hover {
  background: var(--blue-pale);
  color: var(--blue-dark);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.16);
}
/* Home — light CTA band after blue Resource Center (taller, inverted colors) */
body.is-home .cta-banner {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 3.75rem 0 4.25rem;
}
body.is-home .cta-banner h2 {
  color: var(--blue);
  font-size: clamp(1.25rem, 2.4vw, 1.58rem);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -.01em;
}
.cta-banner .cta-banner-lead {
  color: rgba(255,255,255,.6);
  max-width: 440px;
  margin-top: .4rem;
  margin-bottom: 0;
}
body.is-home .cta-banner .cta-banner-lead {
  color: var(--slate);
  max-width: min(100%, 38rem);
  margin-top: .5rem;
}
.cta-banner .cta-banner-subline {
  color: rgba(255,255,255,.6);
  max-width: 440px;
  margin-top: .35rem;
}
body.is-home .cta-banner .cta-banner-subline {
  color: var(--slate);
  max-width: min(100%, 38rem);
}
@media (min-width: 720px) {
  body.is-home .cta-banner .cta-banner-lead {
    white-space: nowrap;
  }
}
.cta-actions   { display: flex; gap: .85rem; flex-wrap: wrap; align-items: center; }

/* Global reach */
.reach-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 4.5rem;
  align-items: center;
}
.reach-grid > * {
  min-width: 0;
}
.reach-list { display: flex; flex-direction: column; gap: .65rem; }
.reach-item {
  display: flex; gap: .85rem; align-items: center;
  padding: .75rem 1rem;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); font-size: .9rem;
  transition: var(--transition);
}
.reach-item:hover { border-color: var(--blue-pale); box-shadow: var(--shadow-sm); }
.reach-flag { font-size: 1.3rem; }
.reach-flag-abbr {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 2.35rem; height: 2.35rem; padding: 0 .45rem;
  font-family: var(--font-head); font-size: .72rem; font-weight: 700;
  letter-spacing: .06em; color: var(--blue);
  background: var(--blue-pale); border-radius: var(--radius);
  border: 1px solid rgba(var(--blue-rgb),.12);
}
.reach-item strong { color: var(--navy); font-size: .9rem; }
.reach-item span   { color: var(--muted); font-size: .82rem; }
.metrics-card {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  border-radius: var(--radius-lg); padding: 2.25rem;
  position: relative;
  overflow: hidden;
  min-width: 0;
}
.metrics-card::before {
  display: none;
}
.metrics-grid {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
.metric-item {
  text-align: center; padding: 1.2rem;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  min-width: 0;
}
.metric-num {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 3.2vw + 0.65rem, 1.9rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  overflow-wrap: anywhere;
}
.metric-num em { color: var(--green); font-style: normal; }
.metric-lbl {
  font-size: .78rem;
  color: rgba(255,255,255,.45);
  margin-top: .2rem;
  overflow-wrap: break-word;
}

/* ══════════════════════════════════════════════════════════
   PRODUCTS PAGE
══════════════════════════════════════════════════════════ */
.products-layout {
  display: grid; grid-template-columns: 230px 1fr;
  gap: 2rem; align-items: flex-start;
  padding: 14px 0 60px;
}
.category-sidebar {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  position: sticky; top: calc(var(--nav-height) + 16px);
}
.sidebar-head {
  background: var(--nav-cta);
  padding: .85rem 1.15rem;
  font-family: var(--font-head); font-size: .68rem;
  font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.cat-btn {
  width: 100%; text-align: left; background: var(--white);
  padding: .9rem 1.15rem;
  font-family: var(--font-head); font-size: .86rem; font-weight: 500;
  letter-spacing: .03em; color: var(--slate);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  display: flex; align-items: center; gap: .6rem;
}
.cat-btn:last-child { border-bottom: none; }
.cat-btn .ci {
  font-size: 1.05rem; width: 22px; text-align: center;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.cat-btn .ci img { width: 18px; height: 18px; object-fit: contain; }
.cat-btn.active .ci img { filter: brightness(0) invert(1); }
.cat-btn:hover  { background: var(--blue-pale); color: var(--cta-blue); }
.cat-btn.active {
  background: var(--blue);
  color: #fff;
  box-shadow: inset 3px 0 0 rgba(255, 255, 255, 0.35);
}
.cat-btn .cnt {
  margin-left: auto; font-size: .68rem; font-weight: 600;
  padding: .1rem .42rem; border-radius: 99px;
  background: rgba(255,255,255,.15);
}
.cat-btn:not(.active) .cnt { background: #E8ECF5; color: var(--slate); }

/* Monitoring System — featured star (same background as other categories) */
.cat-featured-star {
  flex-shrink: 0;
  margin-left: .28rem;
  font-size: .78rem;
  line-height: 1;
  color: var(--blue);
}
.cat-btn.active .cat-featured-star {
  color: #fff;
}

.products-content {}
.products-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem; margin-bottom: 1.35rem;
}
.cat-title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--blue);
}
.prod-search {
  display: flex; gap: .4rem; align-items: center;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .42rem .85rem;
}
.prod-search input {
  border: none; outline: none; font-family: var(--font-body);
  font-size: .86rem; background: transparent; width: 195px; color: var(--navy);
}
.prod-search input::placeholder { color: var(--muted); }
.product-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.15rem;
  align-items: stretch;
}
.prod-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-product-card); overflow: hidden;
  box-shadow: var(--shadow-product-card);
  transition: var(--transition); display: flex; flex-direction: column;
  height: 100%;
}
.prod-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: rgba(var(--blue-rgb),.18);
}
.prod-img {
  width: 100%; aspect-ratio: 1 / 1;
  background: var(--blue-pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.6rem; border-bottom: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
  /* ─── PRODUCT IMAGE SLOT ─────────────────────────────────
     In products.html JS, the prod-img div is rendered dynamically.
     To use real images, add an <img> inside or set background-image.
     Example in the JS template literal:
     <div class="prod-img" style="background:none;padding:.5rem;">
       <img src="images/products/${p.img}" style="width:100%;height:100%;object-fit:contain;">
     </div>
     ────────────────────────────────────────────────────── */
}
.prod-card:hover .prod-img { background: linear-gradient(135deg, rgba(var(--blue-rgb),.08), rgba(var(--blue-rgb),.04)); }

/* Catalog cards without product photo (e.g. Software): hero-style block + large inverted icon */
.prod-img--icon {
  background: linear-gradient(145deg, var(--blue-dark) 0%, var(--blue-dark) 42%, var(--blue) 100%) !important;
  padding: clamp(1rem, 4vw, 1.5rem);
}
.prod-img--photo {
  background: var(--white);
  padding: .55rem;
}
.prod-img--photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .28s cubic-bezier(.4,0,.2,1);
}
.prod-card:hover .prod-img--photo img { transform: scale(1.04); }
.prod-img--icon.prod-img--icon-green {
  background: linear-gradient(145deg, var(--blue-dark) 0%, var(--blue-dark) 42%, var(--blue) 100%) !important;
}
.prod-img-icon-graphic {
  width: min(48%, 7.5rem);
  min-width: 4.5rem;
  height: auto;
  max-height: 78%;
  object-fit: contain;
  margin: auto;
  filter: brightness(0) invert(1);
  opacity: .94;
  transition: transform .28s cubic-bezier(.4,0,.2,1), opacity .28s ease;
}
.prod-card:hover .prod-img--icon {
  background: linear-gradient(145deg, var(--blue-dark) 0%, var(--blue) 42%, var(--cta-blue-hover) 100%) !important;
}
.prod-card:hover .prod-img--icon.prod-img--icon-green {
  background: linear-gradient(145deg, var(--blue-dark) 0%, var(--blue) 42%, var(--cta-blue-hover) 100%) !important;
}
.prod-card:hover .prod-img--icon .prod-img-icon-graphic {
  opacity: 1;
  transform: scale(1.06);
}

/* Text block — same palette as home .product-card-dark (showcase-dark portfolio) */
.prod-info {
  padding: 1.15rem 1.1rem 1.05rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--prod-info-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
}
.prod-cat {
  font-family: var(--font-head);
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: .3rem;
}
.prod-info h4 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: .4rem;
  color: #fff;
}
.prod-info p {
  font-size: .83rem;
  flex: 1;
  color: rgba(255, 255, 255, 0.48);
  line-height: 1.55;
}
.prod-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: .8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}
.prod-link {
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #fff;
  display: flex;
  align-items: center;
  gap: .35rem;
  transition: var(--transition);
}
.prod-card:hover .prod-link { color: #fff; gap: .6rem; }
.prod-badge {
  font-size: .6rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .18rem .5rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
/* 悬停仅提亮文字区，不提暗 */
.prod-card:hover .prod-info {
  background: var(--prod-info-bg-hover);
  border-top-color: rgba(255, 255, 255, 0.28);
}

/* ══════════════════════════════════════════════════════════
   PRODUCT DETAIL PAGE
   Spacing tokens: --pd-* on :root. Mobile overrides in @media (max-width:900px).
   ROLLBACK — restore literals; delete --pd-* from :root and the :root { } inside @media (max-width:900px):
     .detail-layout { gap:3.5rem; padding:28px 0 25px; }
     @media (max-width:900px) { .detail-layout { grid-template-columns:1fr; padding:28px 0 43px; gap:1.75rem; } }
     .product-tabs-section { padding:0 0 14px; }
     product *.html related <section>: padding:10px 0 (not var)
══════════════════════════════════════════════════════════ */
.detail-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--pd-layout-gap);
  padding: var(--pd-layout-pad-top) 0 var(--pd-layout-pad-bottom);
}
/* Grid min-width:auto would let wide thumb rows / tables blow out the viewport on phones */
.detail-layout > * {
  min-width: 0;
}
/* Gallery */
.gallery-main {
  width: 100%; aspect-ratio: 1 / 1;
  background: var(--blue-pale);
  border-radius: var(--radius-lg); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 5.5rem; margin-bottom: .85rem; overflow: hidden;
  touch-action: pan-y;
  /* ─── MAIN PRODUCT IMAGE SLOT ────────────────────────────
     Replace the emoji span with:
     <img src="images/products/PRODUCT-main.jpg"
          style="width:100%;height:100%;object-fit:contain;padding:1.5rem;">
     ────────────────────────────────────────────────────── */
}
.gallery-main > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.gallery-thumbs {
  display: flex;
  gap: .65rem;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  touch-action: pan-x pan-y;
  min-height: 68px;
}
.gallery-thumb {
  width: 68px; height: 68px; border-radius: var(--radius);
  background: var(--white); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.45rem; cursor: pointer; transition: var(--transition);
  flex: 0 0 68px;
  /* ─── THUMBNAIL IMAGE SLOT ───────────────────────────────
     Replace emoji content with <img src="..."> inside each thumb
     ────────────────────────────────────────────────────── */
}
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--cta-blue); }
/* Bottom-centre prev / next arrow bar */
.gallery-nav-bar {
  position: absolute;
  bottom: .85rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.9rem;
  z-index: 10;
}
/* Before main.js runs: HTML still has prev/next as direct children of the wrapper (inline left/right).
   Keep bottom-centre layout on first paint to avoid a “flash” at mid-height. Uses :has() (baseline 2023+). */
.detail-layout .fade-up > div:has(#galleryMain):has(#galleryPrev) > #galleryPrev,
.detail-layout .fade-up > div:has(#galleryMain):has(#galleryNext) > #galleryNext {
  position: absolute !important;
  top: auto !important;
  bottom: 0.85rem !important;
}
.detail-layout .fade-up > div:has(#galleryMain):has(#galleryPrev) > #galleryPrev {
  left: 50% !important;
  right: auto !important;
  transform: translateX(calc(-100% - 0.45rem)) !important;
}
.detail-layout .fade-up > div:has(#galleryMain):has(#galleryNext) > #galleryNext {
  left: 50% !important;
  right: auto !important;
  transform: translateX(0.45rem) !important;
}
/* Prev/next on product gallery — overrides inline sizes; lighter bg so main photo stays readable */
.gallery-nav-bar button,
.about-carousel .gallery-nav-bar button,
#galleryPrev,
#galleryNext {
  touch-action: manipulation;
  width: 53px !important;
  height: 53px !important;
  min-width: 53px;
  min-height: 53px;
  font-size: 1.71rem !important;
  line-height: 1;
  border-radius: 50% !important;
  color: #fff !important;
  border: none !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0 !important;
  background: rgba(16, 24, 32, 0.38) !important;
  box-shadow:
    0 1px 5px rgba(0, 0, 0, 0.14),
    inset 0 0 0 1px rgba(255, 255, 255, 0.16);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.gallery-nav-bar button:hover,
.gallery-nav-bar button:focus-visible,
#galleryPrev:hover,
#galleryPrev:focus-visible,
#galleryNext:hover,
#galleryNext:focus-visible {
  background: rgba(var(--blue-rgb), 0.5) !important;
  box-shadow:
    0 2px 14px rgba(var(--blue-rgb), 0.35),
    inset 0 0 0 1px rgba(255, 255, 255, 0.28);
  outline: none;
}
/* Info */
.detail-info {}
.detail-cat {
  font-family: var(--font-head); font-size: .68rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--green); margin-bottom: .4rem;
}
.detail-info h1 { font-size: clamp(1.45rem,3vw,2.1rem); margin-bottom: .65rem; line-height: 1.22; }
/* Spec / chip line under product title — not relative to h1 (avoids oversized .7em) */
.detail-info h1 .detail-tagline {
  display: block;
  margin-top: .4rem;
  font-size: clamp(0.75rem, 1.15vw, 0.875rem);
  font-weight: 500;
  color: var(--cta-blue);
  line-height: 1.5;
  letter-spacing: 0.02em;
  max-width: 40rem;
}
.detail-short  { font-size: .97rem; margin-bottom: 1.4rem; line-height: 1.65; }
.detail-short p + p { margin-top: .85rem; }
.spec-highlights {
  display: grid; grid-template-columns: repeat(2,1fr); gap: .65rem; margin-bottom: 1.5rem;
}
.sh-item {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .68rem .9rem;
}
.sh-label { font-size: .68rem; font-family: var(--font-head); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: .15rem; }
.sh-value { font-weight: 600; font-size: .88rem; }
.detail-actions { display: flex; gap: .85rem; flex-wrap: wrap; margin-bottom: 1.35rem; }
@media (min-width: 901px) {
  .detail-actions { gap: 2rem; }
}
.detail-perks {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 1.5rem; row-gap: .75rem;
  padding-top: 1.1rem; border-top: 1px solid var(--border);
}
.perk {
  display: grid; grid-template-columns: 14px minmax(0, 1fr); column-gap: .45rem;
  align-items: start;
  font-size: .8rem; color: var(--slate);
}
.perk .tick { color: var(--green); font-weight: 700; display: inline-flex; align-items: center; justify-content: center; width: 14px; min-height: 1.2em; }
.perk .tick img { display: block; flex-shrink: 0; }
@media (max-width: 640px) {
  .detail-perks { grid-template-columns: 1fr; row-gap: .65rem; }
}

/* Product detail — local SVG feature / scene icons (brand palette) */
.prod-feat-ic,
.prod-scene-ic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  flex-shrink: 0;
}
.prod-feat-ic img,
.prod-scene-ic img { display: block; }
h4 .prod-feat-ic { margin-right: .28rem; }
.prod-scene-ic--lg img { width: 44px; height: 44px; object-fit: contain; }
.gallery-main[style*="linear-gradient"] .prod-scene-ic img,
.prod-img[style*="linear-gradient(135deg,var(--blue-dark)"] .prod-scene-ic img,
.prod-img[style*="linear-gradient(135deg,#001f3d"] .prod-scene-ic img,
.prod-img[style*="linear-gradient(135deg,#00305b"] .prod-scene-ic img,
.prod-img[style*="linear-gradient(135deg,#0a1628"] .prod-scene-ic img,
div[style*="linear-gradient(90deg,#0ea5e9"] .prod-scene-ic img {
  filter: brightness(0) invert(1);
  opacity: .95;
}
div[style*="background:var(--blue)"] .prod-scene-ic img,
div[style*="background:var(--green)"] .prod-scene-ic img,
div[style*="#7c3aed"] .prod-scene-ic img {
  filter: brightness(0) invert(1);
  opacity: .95;
}

.cert-row {
  display: flex; gap: .4rem; flex-wrap: wrap;
  margin-top: 1rem; padding: 1rem 1.1rem;
  background: var(--bg); border-radius: var(--radius);
  border: 1px solid var(--border);
}
.cert-chip {
  font-size: .68rem; font-family: var(--font-head); letter-spacing: .06em;
  padding: .2rem .6rem; border-radius: 4px;
  border: 1px solid var(--border); color: var(--slate);
}

/* Product pages — 4-col card grids (replaces inline repeat(4,1fr); responsive) */
.pd-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.15rem;
  align-items: stretch;
}
.pd-card-grid.pd-card-grid--gap-sm { gap: 1rem; }
.pd-card-grid.pd-card-grid--gap-xs { gap: 0.85rem; }
.pd-card-grid.pd-card-grid--mb { margin-bottom: 1.8rem; }
@media (max-width: 900px) {
  .pd-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 480px) {
  .pd-card-grid { grid-template-columns: 1fr; }
}

/* Product tabs */
.product-tabs-section { padding: 0 0 var(--pd-tabs-below); }
.ptab-nav {
  display: flex; border-bottom: 2px solid var(--border);
  margin-bottom: 2rem; gap: .1rem;
}
.ptab-btn {
  font-family: var(--font-head); font-size: .8rem; font-weight: 600;
  letter-spacing: .05em; text-transform: uppercase;
  padding: .7rem 1.2rem; background: none;
  color: var(--muted); border-bottom: 3px solid transparent;
  margin-bottom: -2px; transition: var(--transition);
}
.ptab-btn.active, .ptab-btn:hover { color: var(--cta-blue); border-bottom-color: var(--cta-blue); }
.ptab-panel {
  display: none;
  max-width: 100%;
}
.ptab-panel.active { display: block; }

/* Product tabs — unify heading colour below tab nav (h3, feature h4, application titles) */
.product-tabs-section .ptab-panel > h3 {
  color: var(--blue-dark);
}
.product-tabs-section .ptab-panel h4 {
  color: var(--blue-dark);
}
.product-tabs-section .ptab-panel#panel-applications strong {
  color: var(--blue-dark);
  font-weight: 700;
}

/* Spec / comparison tables: keep row styling; don’t force tab heading colour on <strong> in cells */
.product-tabs-section .ptab-panel .spec-table strong {
  color: inherit;
  font-weight: 700;
}

/* Avoid overflow-x on whole panel — it draws a grey scrollbar track under copy on narrow screens */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
.spec-table td:last-child {
  overflow-wrap: anywhere;
  word-break: break-word;
}
.spec-table thead th {
  overflow-wrap: anywhere;
  word-break: break-word;
}
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table td { padding: .82rem 1rem; font-size: .9rem; }
.spec-table tbody td {
  text-align: left;
}
.spec-table td:first-child { font-weight: 600; color: var(--navy); width: 38%; background: var(--bg); }
/* Hover only data rows — avoids turning coloured header rows into pale blue */
.spec-table tbody tr:hover td {
  background: var(--blue-pale);
}

/* Multi-column comparison thead (Hybrid UHF/NFC, NFC chip matrix, …): white + CTA blue + --border only */
.spec-table.spec-table--dual-tech thead th {
  padding: .88rem 1.25rem;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  text-align: left;
  color: var(--cta-blue);
  background: var(--white);
  border-right: 2px solid var(--border);
  vertical-align: middle;
}
.spec-table.spec-table--dual-tech thead th:last-child {
  border-right: none;
}
.spec-table.spec-table--dual-tech thead th:first-child {
  width: 38%;
}
.spec-table.spec-table--dual-tech thead th:not(:last-child) {
  padding-right: 1.85rem;
}

/* ══════════════════════════════════════════════════════════
   SOLUTIONS PAGE
══════════════════════════════════════════════════════════ */

/* ── Solution detail — problem-first narrative ── */
.page-hero--solution .sol-hero-pain {
  font-size: clamp(1.02rem, 2vw, 1.15rem);
  line-height: 1.65;
  max-width: 44rem;
  opacity: 0.92;
  margin-top: 0.75rem;
}
.page-solution-detail .section-header h2 { color: var(--blue); }

/* Solution detail — flat modules, icon titles, alternating section bg */
.page-solution-detail .sol-detail-section {
  padding: 0;
  background: var(--white);
}
.page-solution-detail .sol-detail-section--alt {
  background: var(--bg);
}
.page-solution-detail .sol-detail-block {
  padding: 1.15rem 0 1.25rem;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}
.page-solution-detail .sol-detail-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .55rem;
  margin-bottom: .85rem;
  padding-bottom: 0;
  border-bottom: none;
}
.page-solution-detail .sol-detail-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-pale) 0%, rgba(var(--blue-rgb), .1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-solution-detail .sol-detail-icon img.ico-svg {
  width: 18px;
  height: 18px;
  object-fit: contain;
}
.page-solution-detail .sol-detail-titles {
  width: auto;
  max-width: 100%;
}
.page-solution-detail .sol-detail-titles h2 {
  margin: 0;
  color: var(--blue);
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
  white-space: nowrap;
}
.page-solution-detail .sol-detail-lead {
  margin: .35rem auto 0;
  max-width: none;
  font-size: .88rem;
  line-height: 1.5;
  color: var(--slate);
}
@media (min-width: 769px) {
  .page-solution-detail .sol-detail-lead {
    white-space: nowrap;
  }
  .page-solution-detail .page-hero h1 {
    white-space: nowrap;
  }
  .page-solution-detail .cta-banner h2 {
    white-space: nowrap;
  }
}
@media (max-width: 768px) {
  .page-solution-detail .sol-detail-titles h2 {
    white-space: normal;
  }
  .page-solution-detail .sol-detail-lead {
    white-space: normal;
  }
}
.page-solution-detail .sol-detail-body .sol-prose {
  max-width: none;
}

/* Solution detail — compact recommended product cards */
.page-solution-detail .pd-card-grid--sol-compact {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .75rem;
}
.page-solution-detail .pd-card-grid--sol-compact .prod-img {
  aspect-ratio: auto;
  height: 72px;
  font-size: 1.6rem;
}
.page-solution-detail .pd-card-grid--sol-compact .prod-img--icon {
  padding: .5rem;
}
.page-solution-detail .pd-card-grid--sol-compact .prod-img-icon-graphic {
  width: min(46%, 2.4rem);
  min-width: 1.75rem;
  max-height: 70%;
}
.page-solution-detail .pd-card-grid--sol-compact .prod-info {
  padding: .7rem .75rem .65rem;
}
.page-solution-detail .pd-card-grid--sol-compact .prod-cat {
  font-size: .62rem;
  margin-bottom: .2rem;
}
.page-solution-detail .pd-card-grid--sol-compact .prod-info h4 {
  font-size: .86rem;
  margin-bottom: .3rem;
  line-height: 1.32;
}
.page-solution-detail .pd-card-grid--sol-compact .prod-info p {
  font-size: .78rem;
  line-height: 1.48;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.page-solution-detail .pd-card-grid--sol-compact .prod-footer {
  padding-top: .45rem;
  margin-top: auto;
}
.page-solution-detail .pd-card-grid--sol-compact .prod-link {
  font-size: .68rem;
}
@media (max-width: 1100px) {
  .page-solution-detail .pd-card-grid--sol-compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .page-solution-detail .pd-card-grid--sol-compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 540px) {
  .page-solution-detail .sol-detail-block {
    padding: 1rem 0 1.1rem;
  }
  .page-solution-detail .sol-detail-icon {
    width: 34px;
    height: 34px;
  }
  .page-solution-detail .sol-detail-icon img.ico-svg {
    width: 16px;
    height: 16px;
  }
}

.sol-prose {
  font-size: .97rem;
  line-height: 1.78;
  color: var(--slate);
  max-width: 760px;
}
.sol-prose p,
.sol-prose-p { margin: 0 0 1.05rem; }
.sol-prose p:last-child,
.sol-prose-p:last-child { margin-bottom: 0; }
.sol-monitoring-line {
  margin: 1.15rem 0 0;
  padding: .95rem 1.1rem;
  border-left: 3px solid var(--blue);
  background: var(--blue-pale);
  font-size: .92rem;
  line-height: 1.55;
  color: var(--blue-dark);
  font-style: italic;
}
.sol-monitoring-label {
  display: block;
  font-family: var(--font-head);
  font-size: .62rem;
  font-weight: 700;
  font-style: normal;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .35rem;
}

/* Solutions — “Serving Your Markets, Your Standards” market cards */
.sol-markets-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.15rem;
  align-items: stretch;
}
.sol-markets-grid > * {
  min-width: 0;
}
@media (max-width: 1024px) {
  .sol-markets-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .why-grid          { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why-card h4       { min-height: 2.6em; }
}
@media (max-width: 720px) {
  .sol-markets-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 420px) {
  .sol-markets-grid { grid-template-columns: 1fr; }
}

.sol-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}
/* 5-card layout for solutions.html */
.sol-cards-grid--5 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.sol-cards-grid--5 .sol-card--pam {
  grid-column: 2 / 4;
}
/* PAM featured card */
.sol-card--pam .sol-card-header--pam {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, var(--blue-light) 100%);
}
.sol-pam-label {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-pale);
  border-radius: 3px;
  padding: .18em .55em;
  margin-bottom: .5rem;
}
.sol-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition);
  height: 100%;
}
.sol-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-color: transparent; }
.sol-card-header {
  width: 100%; height: 150px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  display: flex; align-items: center; justify-content: center;
  font-size: 3.2rem; position: relative; overflow: hidden;
}
.sol-card-header::after {
  display: none;
}
.sol-card-header img.sol-card-ic {
  position: relative; z-index: 1;
  width: 72px; height: 72px; object-fit: contain;
  filter: brightness(0) invert(1); opacity: .92;
}
.sol-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.2rem 1.35rem;
}
.sol-card h3 { font-size: 1rem; margin-bottom: .45rem; line-height: 1.35; }
.sol-card-body > p {
  font-size: .82rem;
  margin-bottom: 0;
  line-height: 1.55;
  flex: 1;
}
.sol-card .more {
  display: inline-flex; align-items: center; gap: .5rem;
  margin-top: auto;
  padding-top: 1rem;
  padding: .58rem 1.1rem;
  background: var(--blue-pale);
  color: var(--cta-blue);
  border: 1px solid rgba(var(--blue-rgb), 0.28);
  border-radius: var(--radius);
  font-family: var(--font-head); font-size: .8rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  transition: var(--transition);
}
.sol-card:hover .more {
  background: rgba(var(--blue-rgb), 0.12); color: var(--cta-blue);
  border-color: var(--cta-blue); gap: .75rem;
}

/* Home — sol-card links understated (match product showcase View Details) */
body.is-home .sol-card .more,
body.is-home .sol-card--link .more {
  display: flex;
  align-items: center;
  gap: .35rem;
  margin-top: auto;
  padding: .9rem 0 0;
  background: none;
  border: none;
  border-radius: 0;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--muted);
  align-self: flex-start;
}
body.is-home .sol-card:hover .more,
body.is-home .sol-card--link:hover .more {
  background: none;
  border-color: transparent;
  color: var(--blue);
  gap: .6rem;
}

/* Solutions page — titles use site bright accent (--cta-blue, same as primary CTAs / AIOT mark) */
.page-solutions .section-header h2 { color: var(--cta-blue); }
.page-solutions .sol-card h3,
.page-solutions .ps-item h4,
.page-solutions .sol-markets-grid h4 { color: var(--cta-blue); }

.process-steps {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 1.5rem; position: relative;
  align-items: stretch;
}
.process-steps::before {
  content: ''; position: absolute; top: 30px;
  left: 12.5%; right: 12.5%; height: 2px;
  background: var(--border); z-index: 0;
}
.ps-item {
  text-align: center; position: relative; z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ps-num {
  width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 1rem;
  background: var(--white); border: 2px solid var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; color: var(--blue);
}
.ps-item h4 { margin-bottom: .35rem; font-size: .95rem; }
.ps-item p  { font-size: .84rem; flex: 1; margin-bottom: 0; }

/* ══════════════════════════════════════════════════════════
   ABOUT PAGE
══════════════════════════════════════════════════════════ */
.about-story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4.5rem; align-items: center; }
/* About carousel — dots overlay top-centre inside frame; arrows bottom (see about.html inline) */
.about-carousel .ac-dots {
  position: absolute;
  top: 1.45rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  z-index: 11;
  margin: 0;
  pointer-events: auto;
}
.about-carousel { touch-action: pan-y; }
/* About — Key Numbers (inline grid was 4×1 on all breakpoints; caused clipped labels on narrow screens) */
.about-key-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.35rem;
}
.about-key-metrics .metric-card {
  display: flex;
  flex-direction: column;
  text-align: center;
  padding: 1.75rem 1.1rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  height: 100%;
}
.about-key-metrics .metric-title {
  font-family: var(--font-head);
  font-size: 1.32rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1.25;
  min-height: 2.5em;
}
.about-key-metrics .metric-desc {
  font-size: .86rem;
  color: var(--muted);
  line-height: 1.55;
  margin-top: .65rem;
}
/* About — Milestones + Core Values two-column block */
.about-milestones-values {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 4rem);
  align-items: flex-start;
}
.about-milestones-values > * {
  min-width: 0;
}
.about-milestones-values h4,
.about-milestones-values p {
  overflow-wrap: break-word;
}
/* Our Story: title row mirrors list row (bullet gutter) so h2 left edge aligns with body text, not the · column */
.about-story-col .about-story-title-row {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin-bottom: 1.2rem;
}
.about-story-col .about-story-title-gutter {
  flex-shrink: 0;
  margin-top: 0.1rem;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.65;
  color: transparent;
  user-select: none;
}
.about-story-col .about-story-title {
  margin: 0;
  font-size: clamp(1.28rem, 2.1vw, 1.65rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--cta-blue);
}
.about-visual-frame {
  width: 100%; height: 380px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  border-radius: var(--radius-lg); border: 1px solid rgba(7, 95, 168, 0.35);
  display: flex; align-items: center; justify-content: center;
  font-size: 4.5rem; position: relative; overflow: hidden;
  /* ─── COMPANY/FACTORY IMAGE SLOT ─────────────────────────
     style="background: url('images/about/factory.jpg') center/cover;"
     ────────────────────────────────────────────────────── */
}
.about-visual-frame::before {
  display: none;
}
.about-float-card {
  position: absolute; right: -20px; bottom: 28px;
  background: var(--white); border-radius: var(--radius); padding: .9rem 1.1rem;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  max-width: calc(100% - 0.5rem);
}
.about-float-card .big { font-family: var(--font-head); font-size: 1.85rem; font-weight: 700; color: var(--blue); line-height: 1; }
.about-float-card .sm  { font-size: .78rem; color: var(--muted); }
.value-list { display: flex; flex-direction: column; gap: .8rem; margin-top: 1.35rem; }
.vl-item { display: flex; gap: .8rem; align-items: flex-start; }
.vl-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); flex-shrink: 0; margin-top: .58rem; }
.vl-item h4 { margin-bottom: .18rem; font-size: .93rem; }
.vl-item p  { font-size: .84rem; }

.timeline { position: relative; padding-left: 2.25rem; }
/* Draw one connector per milestone so each segment follows the height of the
   corresponding text block instead of appearing as arbitrary slices. */
.timeline::before { display: none; }
.tl-item { position: relative; margin-bottom: 1.75rem; padding-bottom: 1.75rem; border-bottom: 1px solid rgba(255,255,255,.06); }
.tl-item::after { content: ''; position: absolute; left: -1.8rem; top: 0; bottom: 1px; width: 2px; background: rgba(255,255,255,.38); pointer-events: none; }
.tl-item:last-child { margin-bottom: 0; padding-bottom: 0; border: none; }
.tl-item::before { display: none; }
.tl-year { font-family: var(--font-head); font-size: .7rem; font-weight: 600; letter-spacing: .12em; color: var(--green); margin-bottom: .2rem; }
.tl-item h4 { color: #fff; margin-bottom: .2rem; font-size: .93rem; }
.tl-item p  { color: rgba(255,255,255,.48); font-size: .84rem; }

.certs-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.35rem; align-items: stretch; }
.cert-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.85rem 1.4rem; text-align: center;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.cert-card:hover { box-shadow: var(--shadow); border-color: var(--blue-pale); transform: translateY(-3px); }
.cert-icon-box {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--blue-pale); display: flex; align-items: center;
  justify-content: center; font-size: 1.65rem; margin: 0 auto .9rem;
  /* ─── CERT LOGO IMAGE SLOT ───────────────────────────────
     Replace emoji with: <img src="images/certs/cert-iso9001.png" style="width:36px;">
     ────────────────────────────────────────────────────── */
}
.cert-icon-box img { width: 30px; height: 30px; object-fit: contain; }
.cert-abbr {
  font-family: var(--font-head); font-size: .78rem; font-weight: 700;
  letter-spacing: .08em; color: var(--blue);
}
.cert-card h4 { font-size: .93rem; margin-bottom: .35rem; }
.cert-card p  { font-size: .8rem; flex: 1; margin-bottom: 0; }

.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.35rem; align-items: stretch; }
.team-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); text-align: center; height: 100%; display: flex; flex-direction: column; }
.team-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.team-avatar {
  width: 100%; height: 170px;
  background: var(--blue-pale);
  display: flex; align-items: center; justify-content: center; font-size: 3.2rem;
  /* ─── TEAM PHOTO SLOT ────────────────────────────────────
     style="background: url('images/team/team-1.jpg') center/cover;"
     ────────────────────────────────────────────────────── */
}
.team-info { padding: 1.1rem; }
.team-info h4 { margin-bottom: .18rem; }
.team-role { font-size: .78rem; color: var(--blue); font-weight: 500; margin-bottom: .35rem; }
.team-info p { font-size: .8rem; }

/* ══════════════════════════════════════════════════════════
   CONTACT PAGE
══════════════════════════════════════════════════════════ */
.contact-layout {
  display: grid; grid-template-columns: 1fr 1.12fr;
  gap: 4rem 4.75rem;
  padding: 28px 0 40px; align-items: flex-start;
}
.contact-item {
  display: flex; gap: .95rem; align-items: flex-start;
  padding: .95rem 1.15rem;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); transition: var(--transition);
}
.contact-item:hover { border-color: rgba(var(--blue-rgb),.22); box-shadow: var(--shadow-sm); transform: translateX(3px); }
.ci-icon { width: 40px; height: 40px; flex-shrink: 0; border-radius: var(--radius); background: var(--blue-pale); display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.ci-icon img.ci-ic-img { width: 22px; height: 22px; object-fit: contain; }
.ci-icon--whatsapp { background: #dcfce7; }
.ci-icon--whatsapp svg,
.ci-icon--whatsapp img { display: block; width: 22px; height: 22px; }
.ci-label { font-family: var(--font-head); font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: .18rem; }
.ci-value { font-size: .92rem; font-weight: 600; color: var(--navy); }
.ci-value a {
  color: var(--navy);
  text-decoration: none !important;
  -webkit-text-decoration: none !important;
  transition: var(--transition);
}
.ci-value a:hover { color: var(--blue); }
.hours-card { padding: 1.2rem 1.35rem; background: var(--blue-dark); border-radius: var(--radius-lg); }
.hours-label { font-family: var(--font-head); font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.38); margin-bottom: .8rem; }
.hours-row { display: flex; justify-content: space-between; font-size: .86rem; margin-bottom: .4rem; }
.hours-row .day { color: rgba(255,255,255,.55); }
.hours-row .time { color: #fff; font-weight: 500; }
.hours-row .closed { color: var(--muted); }

/* Simple form card */
.form-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2.35rem; box-shadow: var(--shadow-sm); }
.form-card h3 { margin-bottom: .35rem; }
/* Contact: left/right card titles same size */
.contact-layout .form-card > h2,
.contact-layout .form-card > h3 {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--cta-blue);
}
.contact-layout .form-card > h2 { margin-bottom: .65rem; }
.form-card > p { font-size: .88rem; color: var(--slate); margin-bottom: 1.25rem; }
.fg { margin-bottom: .95rem; }
.fg label { display: block; font-family: var(--font-head); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--navy); font-weight: 600; margin-bottom: .4rem; }
.fg input, .fg textarea {
  width: 100%; padding: .76rem .95rem;
  border: 1.5px solid var(--border); border-radius: var(--radius);
  font-family: var(--font-body); font-size: .92rem; color: var(--navy);
  background: var(--bg); transition: var(--transition); outline: none;
}
.fg input:focus, .fg textarea:focus { border-color: var(--blue); background: var(--white); box-shadow: 0 0 0 3px rgba(var(--blue-rgb),.08); }
.fg input.field-invalid, .fg textarea.field-invalid {
  border-color: #e53e3e !important;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, .14);
}
.fg input.field-invalid:focus, .fg textarea.field-invalid:focus {
  border-color: #c53030 !important;
  box-shadow: 0 0 0 3px rgba(197, 48, 48, .2);
}
.field-error {
  display: none;
  margin: .4rem 0 0;
  color: #c53030;
  font-size: .78rem;
  line-height: 1.45;
}
.field-error.is-visible { display: block; }
.fg textarea { resize: vertical; min-height: 125px; }
/* Contact form: compact height for placeholder (~9 lines) + vertical padding */
#message {
  min-height: calc(0.92rem * 1.55 * 9 + 1.52rem);
  line-height: 1.55;
}
#message::placeholder {
  color: #94a3b8;
  opacity: 1;
}
.fg input.err, .fg textarea.err { border-color: #e53e3e; }
.form-privacy { font-size: .76rem; color: var(--muted); margin: .85rem 0 1.1rem; }
.form-privacy a { color: var(--blue); }
.verification-field { margin: .85rem 0 1.1rem; }
.verification-message {
  display: none;
  margin: .45rem 0 0;
  color: #8a5a00;
  font-size: .78rem;
  line-height: 1.45;
}
.verification-message.is-visible { display: block; }
.verification-message[data-state="error"] { color: #c53030; }
.btn-full { width: 100%; padding: .92rem; font-size: .93rem; }
.form-success { display: none; text-align: center; padding: 2.5rem 1rem; }
.success-icon { width: 60px; height: 60px; border-radius: 50%; background: var(--green-pale); display: flex; align-items: center; justify-content: center; font-size: 1.75rem; margin: 0 auto 1.1rem; }
.form-success h3 { color: var(--green-dark); margin-bottom: .45rem; }
.form-success p { font-size: .88rem; }
.setup-note { background: var(--blue-pale); border: 1px dashed var(--blue); border-radius: var(--radius); padding: .8rem 1rem; font-size: .78rem; color: var(--blue); margin-bottom: 1.35rem; }
.setup-note strong { display: block; margin-bottom: .25rem; }
.setup-note code { background: rgba(var(--blue-rgb),.12); padding: .08rem .38rem; border-radius: 3px; font-family: monospace; font-size: .76rem; }

/* ══════════════════════════════════════════════════════════
   GLOBAL SEARCH
══════════════════════════════════════════════════════════ */

/* Magnifier按钮：由 JS 插入 CTA 区；桌面端在 @media (min-width:1101px) 与字标/CTA 同高对齐 */
.nav-search-btn {
  background: none; border: none; cursor: pointer;
  color: var(--nav-text);
  padding: 0.42rem 0.52rem;
  border-radius: var(--radius); transition: var(--transition);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  line-height: 0;
}
.nav-search-btn:hover { color: var(--blue-dark); background: var(--blue-pale); }

/* Full-width overlay panel drops below fixed navbar */
.search-overlay {
  position: fixed; top: var(--nav-height); left: 0; right: 0;
  z-index: 8990;
  background: rgba(16,24,32,.97);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  padding: 1.5rem 1rem 1.8rem;
  display: none;
}
.search-overlay.open {
  display: block;
  z-index: 9050;
  animation: srchSlide .17s ease;
}
/* 电脑端：搜索浮层背景为品牌科技蓝 */
@media (min-width: 1101px) {
  .search-overlay {
    background: var(--blue);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }
}
@keyframes srchSlide {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.search-overlay-inner { max-width: 660px; margin: 0 auto; }

/* Input row */
.search-input-wrap {
  display: flex; align-items: center; gap: .7rem;
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg); padding: .75rem 1.1rem;
  transition: border-color .18s;
}
.search-input-wrap:focus-within { border-color: var(--green); }
.search-input-wrap svg { flex-shrink: 0; color: var(--aiot); }
.search-input-wrap input {
  flex: 1; background: none; border: none; outline: none;
  font-family: var(--font-body); font-size: .95rem;
  color: #fff; min-width: 0;
}
.search-input-wrap input::placeholder { color: rgba(255,255,255,.28); font-size: .85rem; }
.search-close-btn {
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,.36); font-size: 1.1rem; line-height: 1;
  padding: 0 .12rem; flex-shrink: 0; transition: color .15s;
}
.search-close-btn:hover { color: #fff; }

/* Quick result list */
.search-quick-results { margin-top: .85rem; display: flex; flex-direction: column; gap: .28rem; }
.search-result-item {
  display: block;
  padding: .62rem .9rem; border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.055);
  text-decoration: none; color: #fff;
  transition: background .14s, border-color .14s;
}
.search-result-item:hover {
  background: rgba(255,255,255,.09);
  border-color: rgba(var(--blue-rgb),.3);
  color: #fff;
}
.search-result-cat {
  display: block;
  font-size: .62rem; font-family: var(--font-head);
  text-transform: uppercase; letter-spacing: .09em;
  color: #fff;
  margin-bottom: .3rem;
}
.search-result-body { min-width: 0; }
.search-result-name { font-size: .86rem; font-weight: 600; display: block; line-height: 1.3; }
.search-result-desc {
  font-size: .73rem; color: rgba(255,255,255,.42);
  display: block; margin-top: .14rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.search-hint { font-size: .74rem; color: rgba(255,255,255,.24); margin-top: 1rem; text-align: center; }
.search-see-all {
  display: block; text-align: center; margin-top: .55rem;
  padding: .48rem; font-size: .78rem; font-family: var(--font-head);
  letter-spacing: .04em; color: var(--green);
  border-top: 1px solid rgba(255,255,255,.055);
  text-decoration: none; transition: opacity .15s;
}
.search-see-all:hover { opacity: 1; color: var(--cta-green-hover); }

/* Mobile menu search input（蓝底抽屉上的浅色搜索槽） */
.mob-search-wrap {
  padding: .75rem 1.2rem .65rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.mob-search-inner {
  display: flex; align-items: center; gap: .6rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius); padding: .52rem .82rem;
  cursor: text;
  transition: border-color .18s;
}
.mob-search-inner:focus-within {
  border-color: var(--green);
}
.mob-search-inner svg { color: #fff; flex-shrink: 0; pointer-events: none; }
.mob-search-inner input {
  background: none; border: none; outline: none; flex: 1;
  font-family: var(--font-body); font-size: .87rem; color: #fff;
  min-width: 0;
}
.mob-search-inner input::placeholder { color: rgba(255, 255, 255, 0.45); }
.mob-search-icon-btn {
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  padding: 0; margin: 0; border: none; background: none; cursor: pointer;
  color: #fff;
  line-height: 0;
  -webkit-tap-highlight-color: transparent;
}
.mob-search-icon-btn svg { pointer-events: none; }

/* ── Search Results Page (search.html) ─────────────────── */
.search-page-hero {
  background: var(--blue); padding: 2.4rem 0 1.9rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.search-page-input-wrap {
  display: flex; align-items: center; gap: .7rem;
  background: rgba(255,255,255,.07);
  border: 1.5px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg); padding: .78rem 1.2rem;
  max-width: 600px; transition: border-color .18s;
}
.search-page-input-wrap:focus-within { border-color: var(--green); }
.search-page-input-wrap svg { color: var(--aiot); flex-shrink: 0; }
.search-page-input-wrap input {
  flex: 1; background: none; border: none; outline: none;
  font-family: var(--font-body); font-size: .98rem;
  color: #fff; min-width: 0;
}
.search-page-input-wrap input::placeholder { color: rgba(255,255,255,.3); }
.search-page-submit {
  display: inline-flex; align-items: center; justify-content: center; gap: .35rem;
  flex-shrink: 0; border: 1px solid rgba(255,255,255,.2); border-radius: 6px;
  padding: .42rem .62rem; background: rgba(255,255,255,.1); color: #fff;
  font-family: var(--font-head); font-size: .72rem; font-weight: 700;
  cursor: pointer; transition: background .15s, border-color .15s;
}
.search-page-submit:hover,
.search-page-submit:focus-visible { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.48); }
.search-results-count { font-size: .8rem; color: var(--muted); margin-top: .9rem; }
.search-section-label {
  font-family: var(--font-head); font-size: .72rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
  margin: 2rem 0 .8rem; padding-bottom: .48rem;
  border-bottom: 1px solid var(--border);
}
.search-card {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.05rem 1.2rem; border-radius: var(--radius-lg);
  background: var(--white); border: 1px solid var(--border);
  text-decoration: none; color: var(--text);
  transition: box-shadow .18s, border-color .18s;
  margin-bottom: .6rem;
}
.search-card:hover { box-shadow: var(--shadow); border-color: rgba(var(--blue-rgb),.2); }
.search-card-badge {
  font-size: .61rem; font-family: var(--font-head); font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: #fff; background: var(--cta-blue); border-radius: 4px;
  padding: .2rem .5rem; white-space: nowrap;
  flex-shrink: 0; margin-top: .2rem;
}
.search-card-badge.sol { background: var(--green); }
.search-card-body { min-width: 0; flex: 1; }
.search-card-cat {
  display: block;
  font-size: .7rem; color: var(--muted); font-family: var(--font-head);
  text-transform: uppercase; letter-spacing: .07em; margin-bottom: .24rem;
}
.search-card-name {
  display: block;
  font-family: var(--font-head); font-size: .98rem;
  font-weight: 700; margin-bottom: .28rem; color: var(--text);
}
.search-card-desc { display: block; font-size: .82rem; color: var(--muted); line-height: 1.55; }
.search-card-arrow { color: var(--blue); flex-shrink: 0; font-size: .88rem; padding-top: .22rem; }
.search-empty { text-align: center; padding: 3.5rem 0; }
.search-empty-icon {
  margin-bottom: 1rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.search-empty-icon img { width: 56px; height: 56px; object-fit: contain; opacity: .88; }
.search-empty h3 { margin-bottom: .5rem; }
.search-empty p { color: var(--muted); margin-bottom: 1.75rem; }

/* 电脑端：主菜单在顶栏视觉居中；左右保留 logo 与 CTA */
@media (min-width: 1101px) {
  :root {
    --nav-height: 54px;
    /* 与 .navbar .nav-logo img 高度 28px 一致（整行视觉以图标为准） */
    --nav-mark-h: 28px;
  }
  /* 顶栏内容区略窄于全站 .container */
  .navbar .container {
    position: relative;
    justify-content: flex-start;
    max-width: 1100px;
    width: 90%;
    /* logo / 菜单 / CTA 共用同一垂直中线 */
    align-items: center;
  }
  /* 略收窄宽度，高度保持 28px 不增高 */
  .navbar .nav-logo img {
    width: 25px !important;
    height: 28px !important;
    max-width: 25px;
    object-fit: contain;
    object-position: center;
  }
  .navbar .nav-logo .logo-text {
    font-size: 1.42rem;
  }
  .nav-links {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    margin-left: 0;
    z-index: 2;
    align-items: center;
    gap: 0.5rem;
  }
  /* 较矮顶栏：略减上下留白，与 --nav-height 协调 */
  .nav-links a {
    padding: 0.36rem 0.58rem;
    font-size: .82rem;
  }
  .nav-links a::after {
    bottom: 0.09rem;
  }
  .nav-logo {
    position: relative;
    z-index: 3;
    align-items: center;
  }
  .navbar .container .nav-links + div {
    margin-left: auto;
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
  }
  /* 顶栏 CTA：外框高度与字标行一致，字号更小避免抢戏 */
  .navbar .container .nav-links + div .btn.btn-green {
    box-sizing: border-box;
    border: none;
    height: var(--nav-mark-h);
    min-height: var(--nav-mark-h);
    max-height: var(--nav-mark-h);
    padding: 0 0.52rem !important;
    font-size: 0.7rem !important;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.06em;
    align-self: center;
  }
  /* 搜索图标与字标/CTA 同高，保证顶栏同一水平中线 */
  .navbar .nav-search-btn {
    box-sizing: border-box;
    width: var(--nav-mark-h);
    height: var(--nav-mark-h);
    min-width: var(--nav-mark-h);
    padding: 0;
    align-self: center;
  }
  .navbar .nav-search-btn svg {
    display: block;
  }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  :root {
    --nav-height: 58px;
    --nav-mark-h: 22px;
  }
  /* Nav: switch to hamburger at 1100px — covers Surface Pro 7 (912px) and iPad Pro (1024px) */
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  /* Links carried margin-left:auto; when hidden, push CTA + hamburger right */
  .navbar .container .nav-links + div { margin-left: auto; }
  /* 无顶栏 CTA、仅汉堡时（如 thank-you） */
  .navbar .container .nav-links + .hamburger { margin-left: auto; }
  /* Hide desktop search button on mobile — search available via mobile menu */
  .nav-search-btn { display: none; }
  /* 顶栏 CTA：与汉堡并列；略增高、阴影收小，仍与 logo/汉堡同一垂直中线对齐 */
  .navbar .container .nav-links + div .btn.btn-green {
    box-sizing: border-box;
    border: none;
    height: auto;
    min-height: 29px;
    max-height: none;
    padding: 0 0.55rem !important;
    font-size: 0.68rem !important;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.04em;
    align-self: center;
    box-shadow:
      0 1px 2px rgba(0, 0, 0, 0.07),
      0 1px 3px rgba(var(--blue-rgb), 0.22);
    transform: none;
  }
  .navbar .container .nav-links + div .btn.btn-green:hover {
    transform: none;
    box-shadow:
      0 2px 5px rgba(0, 0, 0, 0.1),
      0 2px 6px rgba(var(--blue-rgb), 0.28);
  }
  /* CTA 与汉堡图标拉近（仅当二者相邻、中间无其它结构时） */
  .navbar .container .nav-links + div + .hamburger {
    margin-left: -0.42rem;
    padding-left: 0.28rem;
  }
  .product-cards-grid{ grid-template-columns: repeat(2,1fr); }
  .certs-grid        { grid-template-columns: repeat(2,1fr); }
  .team-grid         { grid-template-columns: repeat(2,1fr); }
  .footer-grid       { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 1/-1; }
  .reach-grid        { gap: 2.5rem; }
}
/* iPad 横屏（landscape, 901–1366px）：屏幕比例与 PC 接近，沿用 PC 原图 home-banner.png（inline 已设），仅调高度与内距
 * 用 orientation: landscape 区分横竖屏，覆盖 iPad mini/Air/Pro 全系横屏（1024–1366px）
 */
@media (orientation: landscape) and (min-width: 901px) and (max-width: 1366px) {
  .hero {
    min-height: 72vh;
    background-position: 50% 50% !important;
  }
  /* 同步收窄 hero 内距，避免 72vh 下留白/内容顶破 */
  .hero .container              { padding-top: 4rem; padding-bottom: 1.8rem; gap: 2.25rem; }
  .hero-content                 { max-width: 520px; }
  .hero h1                      { font-size: clamp(1.65rem, 3.2vw, 2.4rem); }
  body.is-home .hero h1 .accent { margin-top: .1em; }
  body.is-home .hero-desc       { margin-top: 1.7rem; }
  body.is-home .hero-desc-line2 { margin-top: 1em; }
  .hero-stats                   { gap: 0.9rem 1.1rem; }
  .hero-stats .stat-item .num   { font-size: 0.96rem; }
  .hero-stats .stat-item .lbl   { font-size: 0.78rem; }
}
@media (max-width: 900px) {
  :root {
    --pd-layout-pad-bottom: 43px;
    --pd-layout-gap: clamp(1.15rem, 3.8vw, 1.75rem);
  }
  /* Hero: single column, LEFT-aligned — photo provides visual on right */
  .hero .container        { grid-template-columns: 1fr; text-align: left; }
  .hero-content           { max-width: 100%; margin: 0; }
  .hero-visual            { display: none; }
  .hero-desc              { max-width: 100%; }
  /* Tablet/phone: two left-aligned columns, sharing the content's left edge. */
  .hero-stats             { grid-template-columns: repeat(2, minmax(0, max-content)); justify-content: start; gap: 1rem 2.25rem; }
  .hero-stats .stat-item .num { font-size: .95rem; }
  .hero-actions           {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    justify-content: flex-start;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }
  .hero-cert-bar          { justify-content: flex-start; }
  /* Shift photo right so subject effect stays in frame on narrower screens */
  .hero                   { min-height: 72vh; background-position: 70% center !important; }
  .solutions-grid-2       { grid-template-columns: 1fr; }
  .reach-grid             { grid-template-columns: 1fr; }
  .about-story-grid       { grid-template-columns: 1fr; }
  .about-float-card       { right: 0.65rem; }
  .about-key-metrics      { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-key-metrics .metric-title { font-size: 1.4rem; min-height: 0; }
  .about-key-metrics .metric-desc { font-size: .9rem; }
  .about-milestones-values { grid-template-columns: 1fr; gap: 2.25rem; }
  .about-visual-frame     { display: none; }
  .contact-layout         { grid-template-columns: 1fr; row-gap: 2rem; }
  .detail-layout          { grid-template-columns: 1fr; }
  /* Product detail CTAs: same width + aligned when stacked */
  .detail-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .detail-actions .btn {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }
  /* Tabs: grid layout — no horizontal scroll (third label always reachable), no stray grey bar */
  .ptab-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem 0.55rem;
    border-bottom: none;
    margin-bottom: 1.5rem;
    overflow: visible;
  }
  .ptab-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-bottom: 0;
    padding: 0.62rem 0.55rem;
    font-size: 0.7rem;
    letter-spacing: 0.04em;
    line-height: 1.25;
    text-align: center;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    border-bottom: 1px solid var(--border);
    color: var(--muted);
    background: var(--white);
    flex-shrink: unset;
  }
  .ptab-btn.active,
  .ptab-btn.active:hover {
    color: var(--cta-blue);
    border-color: var(--cta-blue);
    background: var(--blue-pale);
    border-bottom-color: var(--cta-blue);
  }
  .ptab-btn:hover:not(.active) {
    border-color: var(--border);
    color: var(--slate);
    background: var(--bg);
  }
  .products-layout        { grid-template-columns: 1fr; }
  .category-sidebar       { position: static; }
  .process-steps          { grid-template-columns: repeat(2,1fr); }
  .process-steps::before  { display: none; }
  .footer-grid            { grid-template-columns: 1fr 1fr; }
  .cta-banner .container  { flex-direction: column; align-items: stretch; }
  .cta-banner .cta-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    gap: 0.65rem;
  }
  .cta-banner .cta-actions .btn {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }
}
/* iPad 竖屏（portrait, 641–1366px）：用专用 home-banner_ipad.png；
 * CTA 容器定宽，按钮 100% 撑满 → 两个按钮完全等宽、左对齐、上下排列。
 * 用 orientation: portrait 区分横竖屏，覆盖 iPad mini/Air/Pro 全系竖屏（768–1024px）。
 * 此块在 (max-width:900px) 之后定义，确保覆盖 900px 档的 width:100%。
 * 手机（≤640px）不命中，仍用 home-banner-mobile.png + 全宽大按钮。
 */
@media (orientation: portrait) and (min-width: 641px) and (max-width: 1366px) {
  .hero {
    min-height: 64vh;
    background-image: url('images/banner/home-banner_ipad.webp') !important;
    background-position: 50% 50% !important;
    background-size: cover !important;
  }
  /* 两个 CTA 上下排列：容器定宽，按钮 100% 撑满 → 两个按钮完全等宽、左对齐 */
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 15rem;
    max-width: 100%;
    gap: 0.7rem;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }
  body.is-home .hero h1 .accent { margin-top: .1em; }
  body.is-home .hero-desc { margin-top: 1.7rem; }
  body.is-home .hero-desc-line2 { margin-top: 1em; }
}
@media (max-width: 640px) {
  .section           { padding: 28px 0; }
  .why-grid          { grid-template-columns: 1fr; }
  .product-cards-grid{ grid-template-columns: 1fr; }
  .sol-cards-grid    { grid-template-columns: 1fr; }
  .sol-cards-grid--5 .sol-card--pam { grid-column: span 1; }
  .product-grid      { grid-template-columns: 1fr 1fr; }
  .certs-grid        { grid-template-columns: 1fr 1fr; }
  .team-grid         { grid-template-columns: 1fr 1fr; }
  .footer-grid       { grid-template-columns: 1fr; }
  .spec-highlights   { grid-template-columns: 1fr 1fr; }
  .process-steps     { grid-template-columns: 1fr; }
  /* Product detail — Features tab: inline 2-col grids → single column */
  .ptab-panel [style*="repeat(2,1fr)"] {
    grid-template-columns: 1fr !important;
  }
  .footer-bottom     { flex-direction: column; text-align: center; }
  .metrics-grid      { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem; }
  .metrics-card      { padding: 1.35rem 1rem; }
  .metric-item       { padding: 0.85rem 0.5rem; }
  .metric-lbl        { font-size: 0.72rem; }
  .about-key-metrics { grid-template-columns: 1fr; }
  .about-key-metrics .metric-card { padding: 1.6rem 1.25rem; }
  .about-key-metrics .metric-title { font-size: 1.45rem; min-height: 0; }
  /* Phone: use the portrait sunrise image while preserving a readable bright-blue overlay */
  .hero              {
    min-height: clamp(640px, 82svh, 760px);
    background-image: url('images/banner/home-banner-mobile.webp') !important;
    background-size: cover !important;
    background-position: center bottom !important;
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
    -webkit-transform: none;
    transform: none;
  }
  .hero .container   { padding-top: 2.25rem; padding-bottom: 1.25rem; }
  .hero .hero-overlay-shade {
    background:
      linear-gradient(135deg,
        rgba(0, 40, 95, 0.96) 0%,
        rgba(0, 60, 130, 0.90) 20%,
        rgba(2, 88, 168, 0.78) 40%,
        rgba(8, 110, 195, 0.58) 50%,
        rgba(20, 130, 215, 0.36) 58%,
        rgba(40, 150, 225, 0.16) 68%,
        rgba(80, 175, 235, 0.05) 80%,
        rgba(120, 195, 245, 0) 100%
      ) !important;
  }
}
@media (max-width: 480px) {
  .ptab-nav {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .search-page-hero { padding: 1.65rem 0 1.35rem; }
  .search-page-input-wrap { padding: .62rem .78rem; gap: .52rem; }
  .search-page-input-wrap input { font-size: .92rem; }
  .search-page-submit { padding: .46rem .52rem; }
}
@media (max-width: 420px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* ── MRO site extensions: FAQ, solutions, blog, downloads ── */
.faq-list { display: flex; flex-direction: column; gap: .65rem; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  padding: .85rem 1rem;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--blue-dark);
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin-top: .65rem; font-size: .88rem; color: var(--muted); }

.downloads-grid { display: grid; gap: .55rem; max-width: 520px; }
.download-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: .75rem 1rem; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg); font-size: .88rem;
}
.download-note { font-size: .78rem; color: var(--muted); }

.inline-inquiry-form { display: grid; gap: .85rem; max-width: 520px; }
.inline-inquiry-form .form-group label { display: block; font-size: .78rem; font-weight: 600; margin-bottom: .35rem; }
.inline-inquiry-form input {
  width: 100%; padding: .6rem .75rem; border: 1px solid var(--border);
  border-radius: var(--radius); font-family: var(--font-body);
}

.sol-card--link {
  text-decoration: none; color: inherit;
  display: flex; flex-direction: column; height: 100%;
  transition: transform .2s, box-shadow .2s;
}
.sol-card--link:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.sol-card--link .more { color: var(--green); font-weight: 600; font-size: .84rem; }

.solution-arch-flow {
  display: flex; flex-direction: column; align-items: center; gap: .35rem;
  max-width: 420px; margin: 0 auto;
}
.arch-step {
  width: 100%; text-align: center; padding: .85rem 1rem;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  font-weight: 600; color: var(--blue-dark);
}
.arch-arrow { color: var(--muted); font-size: 1.1rem; line-height: 1; }

/* Solution Scope — unified block on all solution detail pages */
.sol-scope-section {
  background: var(--white);
}
.sol-scope-section .container {
  max-width: 1180px;
}
.sol-arch-grid {
  display: grid;
  gap: 1.1rem;
  width: 100%;
  margin: 0 auto;
  align-items: stretch;
}
.sol-arch-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.sol-arch-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.sol-arch-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 168px;
  height: 100%;
  padding: 1.45rem 1.35rem 1.35rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
}
.sol-arch-card-title {
  font-size: .94rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 .65rem;
  line-height: 1.35;
}
.sol-arch-card-desc {
  font-size: .86rem;
  color: var(--muted);
  line-height: 1.62;
  margin: 0;
  flex: 1;
}
.sol-arch-footnote {
  text-align: center;
  font-size: .84rem;
  color: var(--muted);
  line-height: 1.55;
  margin: 1.25rem auto 0;
  max-width: 520px;
}
@media (max-width: 960px) {
  .sol-cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sol-cards-grid--5 .sol-card--pam {
    grid-column: span 2;
  }
  .sol-arch-grid--3,
  .sol-arch-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sol-arch-card {
    min-height: 148px;
  }
}
@media (max-width: 560px) {
  .sol-arch-grid--3,
  .sol-arch-grid--4 {
    grid-template-columns: 1fr;
  }
  .sol-arch-card {
    min-height: 0;
  }
}
.sol-challenge-list, .sol-benefit-list, .sol-app-list {
  margin: .5rem 0 0 1.1rem; line-height: 1.7; font-size: .92rem;
}
.sol-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
}
@media (max-width: 768px) {
  .sol-detail-grid { grid-template-columns: 1fr; }
}

/* Solution detail pages */
.page-solution-detail .sol-hero-actions {
  margin-top: 1.25rem;
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}
.sol-audience-section {
  background: var(--white);
}
.sol-role-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1rem;
  max-width: 880px;
  margin: 0 auto;
  align-items: stretch;
}
.sol-role-card {
  padding: 1.25rem 1.35rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--green);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.sol-role-card p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.62;
  color: var(--navy);
}
.sol-overview-section {
  background: var(--bg);
}
.sol-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.35rem;
}
.sol-panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.85rem;
  box-shadow: var(--shadow-product-card);
}
.sol-panel--accent {
  border-top: 3px solid var(--green);
}
.sol-panel-title {
  font-family: var(--font-head);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin: 0 0 1.1rem;
  line-height: 1.35;
}
.sol-item-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sol-item-list li {
  position: relative;
  padding: 0 0 .85rem 1.35rem;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--navy);
}
.sol-item-list li:last-child {
  padding-bottom: 0;
}
.sol-item-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cta-blue);
}
.sol-item-list--check li::before {
  background: var(--green);
}
.sol-products-section {
  background: var(--bg);
  padding: var(--pd-related-block-y) 0;
}
.sol-apps-section {
  background: var(--white);
}
.sol-tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  justify-content: center;
  max-width: 920px;
  margin: 0 auto;
}
.sol-tag {
  display: inline-block;
  padding: .58rem 1.15rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.35;
}
.sol-faq-section {
  background: var(--bg);
}
@media (max-width: 768px) {
  .sol-overview-grid {
    grid-template-columns: 1fr;
  }
  .sol-panel {
    padding: 1.45rem 1.35rem;
  }
}

.blog-list-grid, .blog-preview-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem;
  align-items: stretch;
}
.blog-preview-grid--home,
body.is-home .blog-preview-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 1024px) {
  body.is-home .blog-preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  body.is-home .blog-preview-grid {
    grid-template-columns: 1fr;
  }
}
.blog-preview-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition);
}
.blog-preview-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  border-color: transparent;
}
.blog-preview-header {
  width: 100%;
  height: 130px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-preview-ic {
  width: 56px;
  height: 56px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .92;
}
.blog-preview-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.2rem 1.35rem;
}
.blog-preview-body h4 {
  font-size: 1rem;
  line-height: 1.35;
  margin: 0 0 .35rem;
  color: var(--blue-dark);
}
.blog-preview-cat {
  font-family: var(--font-head);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .45rem;
}
.blog-preview-body p {
  font-size: .82rem;
  line-height: 1.55;
  color: var(--slate);
  flex: 1;
  margin: 0;
}
.blog-preview-card .more {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: auto;
  padding: .58rem 1.1rem;
  background: var(--blue-pale);
  color: var(--cta-blue);
  border: 1px solid rgba(var(--blue-rgb), 0.28);
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: var(--transition);
  align-self: flex-start;
}
.blog-preview-card:hover .more {
  background: rgba(var(--blue-rgb), 0.12);
  color: var(--cta-blue);
  border-color: var(--cta-blue);
  gap: .75rem;
}

/* ── Blog index & article (B2B knowledge hub layout) ── */
.blog-page-section { background: var(--bg); padding-top: 2rem; padding-bottom: 3rem; }
.blog-page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 2.5rem;
  align-items: start;
}
.blog-main { min-width: 0; }
.blog-toolbar { margin-bottom: 1.35rem; }
.blog-filter-bar {
  display: flex; flex-wrap: wrap; gap: .45rem;
}
.blog-filter {
  font-family: var(--font-head); font-size: .78rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
  padding: .45rem .85rem; border-radius: 999px;
  border: 1px solid var(--border); background: var(--white);
  color: var(--muted); cursor: pointer; transition: var(--transition);
}
.blog-filter:hover { border-color: var(--blue-light); color: var(--blue); }
.blog-filter.is-active {
  background: var(--blue); border-color: var(--blue); color: #fff;
}
.blog-featured.is-hidden { display: none; }
.blog-featured {
  display: grid; grid-template-columns: minmax(220px, 38%) minmax(0, 1fr);
  gap: 0; margin-bottom: 1.75rem;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s, transform .25s;
}
.blog-featured:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.blog-featured-visual {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, var(--blue-dark) 0%, var(--blue) 100%);
  padding: 2rem; min-height: 240px; text-decoration: none;
}
.blog-featured-visual img {
  width: 72px; height: 72px; object-fit: contain;
  filter: brightness(0) invert(1); opacity: .94;
}
.blog-featured-body { padding: 1.75rem 1.85rem; }
.blog-featured-body h2 {
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
  line-height: 1.35; margin: .65rem 0 .35rem;
}
.blog-featured-body h2 a {
  color: var(--blue-dark); text-decoration: none;
}
.blog-featured-body h2 a:hover { color: var(--blue); }
.blog-featured-excerpt {
  font-size: .92rem; line-height: 1.65; color: var(--slate);
  margin: .75rem 0 1.15rem; max-width: 52ch;
}
.blog-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}
.blog-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--white); overflow: hidden;
  transition: box-shadow .22s, transform .22s, border-color .22s;
}
.blog-card:hover {
  box-shadow: var(--shadow); transform: translateY(-3px);
  border-color: rgba(var(--blue-rgb), .22);
}
.blog-card.is-hidden { display: none; }
.blog-card-media {
  display: flex; align-items: center; justify-content: center;
  height: 120px;
  background: linear-gradient(135deg, var(--blue-pale) 0%, rgba(var(--blue-rgb), .12) 100%);
  text-decoration: none;
}
.blog-card-ic { width: 44px; height: 44px; object-fit: contain; opacity: .88; }
.blog-card-body { padding: 1.2rem 1.25rem 1.35rem; flex: 1; display: flex; flex-direction: column; }
.blog-card-top {
  display: flex; align-items: center; flex-wrap: wrap; gap: .4rem;
  margin-bottom: .55rem;
}
.blog-status {
  font-size: .65rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; padding: .2rem .5rem; border-radius: 999px;
}
.blog-status--live { background: rgba(var(--blue-rgb), .1); color: var(--blue); }
.blog-status--soon { background: var(--bg); color: var(--muted); border: 1px solid var(--border); }
.blog-card h3 { margin: 0 0 .25rem; line-height: 1.35; }
.blog-card h3 a {
  color: var(--blue-dark); text-decoration: none; font-size: 1rem;
}
.blog-card h3 a:hover { color: var(--blue); }
.blog-card-excerpt {
  font-size: .86rem; line-height: 1.6; color: var(--muted);
  margin: 0; flex: 1;
}
.blog-card-link {
  font-family: var(--font-head); font-size: .78rem; font-weight: 700;
  letter-spacing: .05em; text-transform: uppercase;
  color: var(--cta-blue); text-decoration: none;
  display: inline-flex; align-items: center; gap: .35rem;
  margin-top: auto;
  padding-top: 1rem;
}
.blog-card-link:hover { color: var(--blue); gap: .55rem; }
.blog-sidebar { position: sticky; top: calc(var(--nav-height) + 1.25rem); }
.blog-sidebar-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.25rem 1.2rem;
  margin-bottom: 1rem;
}
.blog-sidebar-card h4 {
  font-size: .82rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--navy);
  margin-bottom: .85rem;
}
.blog-sidebar-cats,
.blog-sidebar-recent {
  list-style: none; margin: 0; padding: 0;
}
.blog-sidebar-cats li + li,
.blog-sidebar-recent li + li { margin-top: .35rem; }
.blog-sidebar-cat {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: .5rem; padding: .45rem .55rem; border: none; border-radius: var(--radius);
  background: transparent; font-family: var(--font-body); font-size: .88rem;
  color: var(--slate); cursor: pointer; text-align: left; transition: var(--transition);
}
.blog-sidebar-cat span {
  font-size: .72rem; font-weight: 600; color: var(--muted);
  background: var(--bg); padding: .12rem .45rem; border-radius: 999px;
}
.blog-sidebar-cat:hover,
.blog-sidebar-cat.is-active {
  background: var(--blue-pale); color: var(--blue);
}
.blog-sidebar-recent a {
  font-size: .86rem; line-height: 1.45; color: var(--slate); text-decoration: none;
  display: block; padding: .35rem 0;
}
.blog-sidebar-recent a:hover { color: var(--blue); }
.blog-sidebar-cta p {
  font-size: .86rem; line-height: 1.55; color: var(--muted); margin-bottom: 1rem;
}
.blog-sidebar-cta .btn-ghost { color: var(--blue-dark); border-color: var(--accent-green); background: var(--white); }
.blog-sidebar-cta .btn-ghost:hover { color: var(--blue-dark); background: var(--green-pale); border-color: var(--accent-green-dark); }

.btn-block { display: block; width: 100%; text-align: center; box-sizing: border-box; }

/* Blog article page */
.blog-post-section { background: var(--white); }
.blog-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 2.5rem;
  align-items: start;
}
.blog-hero-meta { opacity: .85; font-size: .9rem; margin-top: .35rem; }
.blog-article { max-width: none; }
.blog-lead {
  font-size: 1.12rem; line-height: 1.7; margin-bottom: 2rem;
  color: var(--navy); padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.blog-prose { font-size: .96rem; line-height: 1.78; color: var(--slate); }
.blog-prose h2 {
  font-size: 1.28rem; font-weight: 700; color: var(--blue-dark);
  margin: 2.25rem 0 .85rem; letter-spacing: -.01em;
  padding-top: .5rem;
}
.blog-prose h2:first-child { margin-top: 0; padding-top: 0; }
.blog-prose h3 {
  font-size: 1.02rem; font-weight: 600; font-style: normal;
  color: var(--navy); margin: 1.35rem 0 .55rem;
}
.blog-prose p { margin-bottom: 1.05rem; }
.blog-prose p:last-child { margin-bottom: 0; }
.blog-article-footer {
  margin-top: 2.5rem; padding-top: 1.75rem;
  border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: .65rem;
}
.blog-article-footer .btn-ghost { color: var(--blue-dark); border-color: var(--accent-green); background: var(--white); }
.blog-article-footer .btn-ghost:hover { color: var(--blue-dark); background: var(--green-pale); border-color: var(--accent-green-dark); }
.blog-article-aside { position: sticky; top: calc(var(--nav-height) + 1.25rem); }
.blog-content-placeholder { font-size: .92rem; line-height: 1.7; color: var(--muted); }
.blog-content-placeholder ul { margin: .75rem 0 .75rem 1.25rem; }

@media (max-width: 1024px) {
  .blog-page-layout,
  .blog-article-layout { grid-template-columns: 1fr; }
  .blog-sidebar,
  .blog-article-aside { position: static; }
  .blog-sidebar { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
  .blog-sidebar-card { margin-bottom: 0; }
}
@media (max-width: 768px) {
  .blog-featured { grid-template-columns: 1fr; }
  .blog-featured-visual { min-height: 140px; }
  .blog-cards-grid { grid-template-columns: 1fr; }
  .blog-sidebar { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .blog-article-footer {
    flex-direction: column;
    align-items: stretch;
    gap: .7rem;
  }
  .blog-article-footer .btn {
    width: 100%;
    min-height: 48px;
    box-sizing: border-box;
    justify-content: center;
  }
  .blog-filter-bar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .5rem;
  }
  .blog-filter {
    width: 100%;
    min-height: 42px;
    justify-content: flex-start;
    padding: .5rem .7rem;
    text-align: left;
    line-height: 1.18;
    white-space: normal;
  }
  .blog-filter .blog-category-filter-ic {
    flex: 0 0 16px;
    margin-right: 0;
  }
  .blog-filter:first-child {
    grid-column: 1 / -1;
    justify-self: center;
    width: min(100%, 14rem);
  }
}

/* Legacy blog list aliases (blog index uses .blog-card) */
.blog-list-card:not(.blog-card) {
  padding: 1.35rem; border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--white); display: block; transition: box-shadow .2s, transform .2s;
}
.blog-list-card:not(.blog-card):hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.blog-list-card h3 a { color: var(--blue-dark); text-decoration: none; font-size: 1.05rem; }
.blog-list-card h3 a:hover { color: var(--green); }
.blog-meta { font-size: .78rem; color: var(--muted); margin: .35rem 0 .65rem; }

.blog-category-filter-ic { width: 16px; height: 16px; object-fit: contain; margin-right: .35rem; vertical-align: -3px; }
.blog-filter { display: inline-flex; align-items: center; gap: .3rem; }
.blog-sidebar-cat { display: flex; align-items: center; gap: .35rem; }
.blog-sidebar-cat span { margin-left: auto; }
.blog-title-category-ic { width: 24px; height: 24px; object-fit: contain; flex: 0 0 auto; opacity: .78; }
.blog-page-section .blog-card h3 { display: flex; align-items: center; gap: .45rem; }
.blog-page-section .blog-card h3 a { min-width: 0; }
.blog-recent-category-ic { width: 18px; height: 18px; object-fit: contain; flex: 0 0 auto; opacity: .75; }
.blog-sidebar-recent li a { display: flex; align-items: flex-start; gap: .45rem; }
.blog-sidebar-recent li a span { min-width: 0; }
.blog-post-title .blog-post-category-ic { width: 24px; height: 24px; }
/* Blog index — compact, text-first article rows */
.blog-page-section .blog-main { min-width: 0; }
.blog-page-section .blog-cards-grid {
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
}
.blog-page-section .blog-card {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  min-height: 104px;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  overflow: visible;
  box-shadow: none;
  transform: none;
}
.blog-page-section .blog-card:hover {
  border-color: var(--border);
  background: rgba(var(--blue-rgb), .035);
  box-shadow: none;
  transform: none;
}
.blog-page-section .blog-card-media {
  width: 58px;
  height: 58px;
  margin-top: 0;
  align-self: center;
}

.blog-page-section .blog-card-ic { width: 32px; height: 32px; }
.blog-page-section .blog-card-body { padding: 1rem 0 1.05rem .25rem; }
.blog-page-section .blog-card-top { margin-bottom: .3rem; gap: .35rem; }
.blog-page-section .blog-card h3 { margin-bottom: .22rem; }
.blog-page-section .blog-card h3 a { font-size: 1rem; }
.blog-page-section .blog-card-excerpt { font-size: .84rem; line-height: 1.5; }
.blog-page-section .blog-card-link { display: none; }
.blog-page-section .blog-card.is-hidden { display: none; }
.blog-page-section .blog-card .blog-meta { display: none; }
.blog-page-section .blog-card { min-height: 82px; }
.blog-page-section .blog-card-media {
  width: 58px;
  height: 58px;
  margin-top: 0;
  align-self: center;
}

.blog-page-section .blog-card-body { padding-top: .72rem; padding-bottom: .72rem; }
.blog-page-section .blog-card-excerpt { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (max-width: 520px) {
  .blog-page-section .blog-card { grid-template-columns: 60px minmax(0, 1fr); min-height: 92px; }
  .blog-page-section .blog-card-media {
  width: 58px;
  height: 58px;
  margin-top: 0;
  align-self: center;
}

  .blog-page-section .blog-card-ic { width: 25px; height: 25px; }
  .blog-page-section .blog-card-body { padding-top: .85rem; padding-bottom: .9rem; }
  .blog-page-section .blog-card h3 a { font-size: .92rem; }
  .blog-page-section .blog-card-excerpt { font-size: .79rem; line-height: 1.45; }
}@media (max-width: 520px) {
  .blog-page-section .blog-card { min-height: 80px; }
  .blog-page-section .blog-card-media {
  width: 58px;
  height: 58px;
  margin-top: 0;
  align-self: center;
}

  .blog-page-section .blog-card-body { padding-top: .62rem; padding-bottom: .62rem; }
}.blog-page-section .blog-card-body {
  align-self: center;
  padding-top: 0;
  padding-bottom: 0;
}
.blog-page-section .blog-card { grid-template-columns: 1fr; }
.blog-page-section .blog-card-media { display: none; }
.blog-post-title { display: flex; align-items: center; gap: .55rem; }
.blog-post-category-ic { width: 24px; height: 24px; object-fit: contain; flex: 0 0 auto; }
/* Final vertical centering for compact blog rows */
.blog-page-section .blog-card-media { margin-top: 0; align-self: center; }
@media (max-width: 520px) {
  .blog-page-section .blog-card-media { width: 46px; height: 46px; margin-top: 0; align-self: center; }
}
/* ─── Product group detail pages (Maintenance & MRO) ─────────────────────── */
.page-hero--compact { padding: 2.35rem 0 2rem; }
.pg-hero-eyebrow { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .65rem; }
.pg-hero-eyebrow a { color: var(--green); text-decoration: none; font-weight: 600; }
.pg-hero-eyebrow a:hover { text-decoration: underline; }
.pg-spec-footnote {
  font-size: .84rem;
  color: var(--muted);
  line-height: 1.55;
  margin-top: 1rem;
  max-width: 52rem;
}
.pg-hero-sub { font-size: 1.05rem; max-width: 42rem; margin-top: .65rem; color: rgba(255,255,255,.88); line-height: 1.55; }
.pg-page { padding: 2rem 0 3rem; }
.pg-section { margin-bottom: 2.75rem; }
.pg-section-title {
  font-family: var(--font-head); font-size: 1.15rem; font-weight: 700;
  color: var(--navy); margin-bottom: 1rem;
}
.pg-section-lead { font-size: .92rem; color: var(--muted); margin-bottom: 1.25rem; max-width: 52rem; line-height: 1.6; }
.pg-intro-text { font-size: .98rem; line-height: 1.75; color: var(--navy); max-width: 52rem; }
.pg-diagram { margin: 0 0 2.5rem; }
.pg-diagram-frame {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.5rem; max-width: 720px;
}
.pg-diagram-frame img { width: 100%; max-height: 280px; object-fit: contain; display: block; margin: 0 auto; }
.pg-diagram figcaption { font-size: .84rem; color: var(--muted); margin-top: .75rem; max-width: 52rem; line-height: 1.55; }
.pg-table-wrap { overflow-x: auto; margin-top: .5rem; }
.spec-table--compat thead th {
  background: var(--navy); color: #fff; font-size: .78rem; letter-spacing: .04em;
  text-transform: uppercase; padding: .75rem 1rem; text-align: left;
}
.spec-table--compat tbody td { vertical-align: middle; }
.spec-table--compat .pg-table-action { text-align: right; white-space: nowrap; width: 1%; }
.btn-sm { padding: .42rem .85rem; font-size: .76rem; }
.pg-param-grid { display: flex; flex-direction: column; gap: 1.75rem; }
.pg-param-block { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.35rem 1.35rem 1rem; background: var(--white); }
.pg-param-title { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: .65rem; }
.pg-standard-grid { display: flex; flex-direction: column; gap: 1.5rem; }
.pg-standard-item { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.35rem 1.35rem 1rem; background: var(--white); }
.pg-kit-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.15rem; }
.pg-kit-card {
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.35rem;
  background: var(--white); display: flex; flex-direction: column; gap: .85rem;
}
.pg-kit-card h4 { font-size: .98rem; color: var(--navy); line-height: 1.35; }
.pg-kit-dl { font-size: .86rem; margin: 0; flex: 1; }
.pg-kit-dl dt { font-weight: 700; color: var(--navy); margin-top: .55rem; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; }
.pg-kit-dl dt:first-child { margin-top: 0; }
.pg-kit-dl dd { margin: .2rem 0 0; color: var(--muted); line-height: 1.5; }
.pg-tech-notes { margin: 0; padding-left: 1.2rem; font-size: .9rem; line-height: 1.65; color: var(--navy); }
.pg-tech-notes li { margin-bottom: .55rem; }
.pg-tech-notes li:last-child { margin-bottom: 0; }
.pg-support { margin: 2.5rem 0 0; }
.pg-support-inner {
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a5c 100%);
  border-radius: var(--radius-lg); padding: 2rem 2.25rem; color: #fff;
}
.pg-support-inner h2 { color: #fff; font-size: 1.2rem; margin-bottom: .65rem; }
.pg-support-inner p { color: rgba(255,255,255,.78); font-size: .92rem; line-height: 1.6; max-width: 40rem; margin-bottom: 1.25rem; }
.pg-support-actions { display: flex; flex-wrap: wrap; gap: .65rem; }
.pg-support-actions .btn-outline { color: #fff; border-color: var(--accent-green); }
.pg-support-actions .btn-outline:hover { background: rgba(var(--ergy-green-rgb),.12); color: #fff; border-color: var(--accent-green-dark); }
.pg-download-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .55rem; }
.pg-download-link {
  display: inline-flex; align-items: center; gap: .55rem; font-size: .9rem;
  color: var(--cta-blue); text-decoration: none; font-weight: 600;
}
.pg-download-link:hover { color: var(--green); text-decoration: underline; }
@media (max-width: 640px) {
  .pg-support-inner { padding: 1.5rem 1.25rem; }
  .pg-support-actions { flex-direction: column; }
  .pg-support-actions .btn { width: 100%; justify-content: center; }
}

/* Solutions index — four scenarios plus a distinct fleet-management programme */
.page-solutions .sol-cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 920px; margin: 0 auto; }
.page-solutions .sol-card-header { height: 132px; }
.pam-feature { max-width: 920px; margin: 0 auto 1.25rem; padding: 2rem; display: grid; grid-template-columns: auto minmax(0, 1.35fr) minmax(210px, .65fr); gap: 1.7rem; align-items: center; color: #fff; background: linear-gradient(135deg, var(--blue-dark), var(--blue)); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.pam-feature-icon { width: 92px; height: 92px; display:flex; align-items:center; justify-content:center; border:1px solid rgba(255,255,255,.32); border-radius:50%; background:rgba(255,255,255,.08); }
.pam-feature-icon img { filter:brightness(0) invert(1); opacity:.95; }
.pam-feature h2 { margin:0 0 .65rem; color:#fff; font-size:clamp(1.35rem,2.3vw,1.8rem); }
.pam-feature p { margin:0; color:rgba(255,255,255,.86); font-size:.92rem; line-height:1.65; }
.pam-feature-actions { display:grid; grid-template-columns:1fr; gap:.7rem; margin-top:1.2rem; width:100%; max-width:340px; }
.pam-feature-actions .btn { display:flex; width:100%; min-height:44px; align-items:center; justify-content:flex-start; text-align:left; white-space:nowrap; line-height:1.25; padding-left:1.15rem; padding-right:1rem; }
.pam-feature .btn-ghost { color:#fff; border-color:var(--accent-green); }
.pam-feature .btn-ghost:hover { background:rgba(var(--ergy-green-rgb),.12); border-color:var(--accent-green-dark); }
.pam-feature-note { padding-left:1.6rem; border-left:1px solid rgba(255,255,255,.27); }
.pam-feature-note strong { display:block; margin-bottom:.5rem; font-family:var(--font-head); font-size:.82rem; letter-spacing:.06em; text-transform:uppercase; }
@media (max-width: 760px) { .page-solutions .sol-cards-grid { grid-template-columns:1fr; } .pam-feature { grid-template-columns:auto 1fr; gap:1.15rem; padding:1.45rem; } .pam-feature-note { grid-column:1 / -1; padding:1rem 0 0; border-left:0; border-top:1px solid rgba(255,255,255,.27); } }
@media (max-width: 460px) { .pam-feature { grid-template-columns:1fr; } .pam-feature-icon { width:72px; height:72px; justify-self:center; } .pam-feature-actions { grid-template-columns:1fr; max-width:none; } .pam-feature-actions .btn { font-size:.78rem; letter-spacing:.06em; } }
@media (max-width: 360px) { .pam-feature-actions .btn { white-space:normal; } }
/* Product-to-solution bridge: distinguishes the digital product from the operating programme */
.product-solution-link { display:flex; align-items:center; justify-content:space-between; gap:2rem; margin:0 0 2rem; padding:1.35rem 1.5rem; background:var(--blue-pale); border:1px solid rgba(var(--blue-rgb),.22); border-left:4px solid var(--blue); border-radius:var(--radius-lg); }
.product-solution-link-label { margin:0 0 .3rem; font-family:var(--font-head); font-size:.72rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--blue); }
.product-solution-link h2 { margin:0 0 .35rem; color:var(--blue); font-size:1.12rem; }
.product-solution-link p:not(.product-solution-link-label) { margin:0; color:var(--muted); font-size:.88rem; line-height:1.55; max-width:720px; }
.product-solution-link .btn { flex:0 0 auto; white-space:nowrap; }
@media (max-width:640px) { .product-solution-link { align-items:flex-start; flex-direction:column; gap:1rem; } }
/* High-contrast CTA inside the pale product-to-solution bridge */
.product-solution-link .btn-primary { background: var(--blue); color: #fff; border-color: var(--blue); box-shadow: 0 5px 14px rgba(var(--blue-rgb), .2); }
.product-solution-link .btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); color:#fff; }
/* Product-detail primary actions: equal footprint with deliberately left-aligned labels */
.detail-actions { display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:.85rem; align-items:stretch; }
.detail-actions .btn { display:flex; width:100%; min-height:46px; align-items:center; justify-content:flex-start; text-align:left; white-space:nowrap; box-sizing:border-box; padding-left:1.15rem; padding-right:1rem; }
@media (max-width: 900px) { .detail-actions { grid-template-columns:1fr; } .detail-actions .btn { max-width:none; } }
@media (max-width: 360px) { .detail-actions .btn { white-space:normal; } }
/* Blog-card labels: category and reading state share one aligned pill system */
.blog-card-top .badge,
.blog-card-top .blog-status { display:inline-flex; align-items:center; justify-content:center; min-height:24px; margin:0; padding:0 .58rem; border-radius:4px; font-family:var(--font-head); font-size:.65rem; font-weight:700; letter-spacing:.06em; line-height:1; text-transform:uppercase; }
.blog-card-top .badge.blue { background:var(--blue-pale); color:var(--blue); }
.blog-card-top .blog-status--live { background:var(--green-pale); color:var(--green-dark); }
.blog-card-top .blog-status--soon { background:var(--bg); color:var(--muted); border:1px solid var(--border); }
/* Header quote CTA uses the renewable-energy accent */
.nav-quote-cta { background: var(--accent-blue) !important; color: var(--white) !important; box-shadow: 0 2px 14px rgba(var(--accent-blue-rgb), .28); }
.nav-quote-cta:hover { background: var(--accent-blue-dark) !important; color: var(--white) !important; box-shadow: 0 8px 24px rgba(var(--accent-blue-rgb), .34); }

/* Home hero secondary CTA uses the renewable-energy accent */
.hero-solutions-cta { background: transparent; color: var(--white); border-color: #fff; box-shadow: none; }
.hero-solutions-cta:hover { background: rgba(255,255,255,.12); color: var(--white); border-color: #fff; box-shadow: none; }

/* Product supply and documentation block */
.product-supply-section { margin: 2.2rem 0 0; padding: 1.65rem 0 0; border-top: 1px solid var(--border); }
.product-supply-head { max-width: 760px; margin-bottom: 1rem; }
.product-supply-head h2 { margin: .55rem 0 .45rem; font-size: clamp(1.25rem, 2vw, 1.65rem); }
.product-supply-head p { color: var(--muted); font-size: .9rem; line-height: 1.65; }
.product-supply-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .85rem; }
.product-supply-card { padding: 1rem 1.05rem; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); }
.product-supply-card h3 { margin: 0 0 .4rem; font-size: .82rem; text-transform: uppercase; letter-spacing: .07em; color: var(--blue); }
.product-supply-card p, .product-supply-card li { margin: 0; color: var(--text); font-size: .84rem; line-height: 1.6; }
.product-supply-card ul { margin: 0; padding-left: 1.05rem; }
@media (max-width: 760px) { .product-supply-grid { grid-template-columns: 1fr; } }
/* Blog article hierarchy and related recommendations */
.blog-hero-kicker { margin:.65rem 0 0; color:rgba(255,255,255,.78); font-size:.82rem; letter-spacing:.06em; text-transform:uppercase; }
.blog-article-title { display:flex; align-items:flex-start; gap:.62rem; margin:0 0 .45rem; color:var(--navy); font-size:clamp(1.45rem, 3vw, 2.25rem); line-height:1.22; letter-spacing:-.015em; }
.blog-article-title .blog-post-category-ic { flex:0 0 auto; width:28px; height:28px; margin-top:.18rem; }
.blog-article-meta { margin:0 0 1.35rem; color:var(--muted); font-size:.78rem; line-height:1.5; }
.blog-related-products { margin:2.4rem 0 0; padding:1.35rem 0 0; border-top:1px solid var(--border); }
.blog-related-products-heading h2 { margin:0 0 .25rem; color:var(--navy); font-size:1.22rem; }
.blog-related-products-heading p { margin:0 0 1rem; color:var(--muted); font-size:.85rem; }
.blog-related-product-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:.8rem; }
.blog-related-product-card { display:grid; grid-template-columns:76px minmax(0,1fr); gap:.75rem; align-items:center; padding:.72rem; border:1px solid var(--border); border-radius:var(--radius); background:var(--white); color:var(--text); transition:border-color .2s, transform .2s, box-shadow .2s; }
.blog-related-product-card:hover { border-color:var(--accent-green); transform:translateY(-2px); box-shadow:0 8px 20px rgba(11,65,140,.08); }
.blog-related-product-image { width:76px; height:64px; overflow:hidden; border-radius:4px; background:var(--bg); }
.blog-related-product-image img { display:block; width:100%; height:100%; object-fit:cover; }
.blog-related-product-category { display:block; margin-bottom:.2rem; color:var(--muted); font-size:.65rem; line-height:1.2; text-transform:uppercase; letter-spacing:.05em; }
.blog-related-product-card h3 { margin:0 0 .35rem; color:var(--navy); font-size:.87rem; line-height:1.3; }
.blog-related-product-link { color:var(--blue); font-size:.74rem; font-weight:700; }
.blog-related-list { list-style:none; counter-reset:related; margin:0; padding:0; }
.blog-related-list li { counter-increment:related; position:relative; padding:.58rem 0 .58rem 2rem; border-top:1px solid var(--border); }
.blog-related-list li:last-child { border-bottom:1px solid var(--border); }
.blog-related-list li::before { content:counter(related, decimal-leading-zero); position:absolute; left:0; top:.62rem; color:var(--accent-green-dark); font-size:.7rem; font-weight:800; letter-spacing:.04em; }
.blog-related-list a { color:var(--text); font-size:.84rem; line-height:1.45; }
.blog-related-list a:hover { color:var(--blue); }
@media (max-width: 900px) { .blog-related-product-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width: 600px) { .blog-related-product-grid { grid-template-columns:1fr; } .blog-article-title { font-size:1.48rem; } .blog-article-title .blog-post-category-ic { width:24px; height:24px; } }

/* Blog article title: centered, compact and text-led */
.blog-article-title { display:block; margin:0 auto .55rem; max-width:980px; text-align:center; font-size:clamp(1.28rem, 2.35vw, 1.9rem); line-height:1.28; letter-spacing:-.01em; }
.blog-article-meta { display:flex; justify-content:center; align-items:center; gap:1.35rem; margin:0 0 1.35rem; color:var(--muted); font-size:.76rem; line-height:1.5; text-align:center; }
.blog-article-meta span + span::before { content:"·"; margin-right:1.35rem; color:var(--border-strong, #b9c5d4); }
@media (max-width:600px) { .blog-article-title { font-size:1.28rem; } .blog-article-meta { gap:.8rem; flex-wrap:wrap; } .blog-article-meta span + span::before { margin-right:.8rem; } }

/* Planning scenarios use the home-card system, with a focused reading layout on detail pages. */
.scenario-showcase { background:var(--bg); }
.scenario-showcase .case-study-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
.case-study-intro { max-width:920px; margin-right:auto; margin-left:auto; }
.case-study-intro span { display:block; }
.case-role-label { display:block; margin-bottom:.5rem; font-family:var(--font-head); font-size:.66rem; font-weight:700; letter-spacing:.08em; line-height:1.35; text-transform:uppercase; }
.case-role-label--china { color:var(--green-dark); }
.case-role-label--overseas { color:var(--blue); }
.scenario-detail { background:var(--white); }
.scenario-detail .container { max-width:1040px; }
.scenario-page-header { max-width:880px; margin:0 auto 2rem; text-align:left; }
.scenario-page-header .divider { margin-left:0; }
.case-role-statement { max-width:880px; margin:0 auto 2rem; padding:1rem 1.15rem; border-left:4px solid var(--accent-green); background:var(--green-pale); color:var(--text); font-size:.9rem; line-height:1.7; }
.case-role-statement strong { color:var(--navy); }
.scenario-key-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1rem; margin:0 0 2.4rem; }
.scenario-key-card { min-height:100%; padding:1.3rem; border:1px solid var(--border); border-top:3px solid var(--accent-green); border-radius:var(--radius); background:var(--bg); box-shadow:0 5px 16px rgba(13,45,82,.04); }
.scenario-key-card h2 { margin:0 0 .55rem; color:var(--navy); font-size:.76rem; letter-spacing:.07em; text-transform:uppercase; }
.scenario-key-card p { margin:0; color:var(--muted); font-size:.9rem; line-height:1.7; }
.scenario-detail .blog-prose { max-width:880px; margin:0 auto; }
.scenario-detail .blog-prose h2 { margin-top:2.35rem; padding-top:1.25rem; border-top:1px solid var(--border); }
.scenario-detail .blog-prose h2:first-child { margin-top:0; }
.scenario-detail .blog-article-footer { max-width:880px; margin:2.5rem auto 0; padding-top:1.5rem; border-top:1px solid var(--border); }
@media (max-width:960px) { .scenario-showcase .case-study-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:640px) { .scenario-showcase .sol-cards-grid,.scenario-showcase .case-study-grid,.scenario-key-grid { grid-template-columns:1fr; } .scenario-key-grid { gap:.8rem; } .scenario-page-header { margin-bottom:1.4rem; } .scenario-key-card { padding:1.15rem; } }

/* Keep category icons legible on the selected blue filter button. */
.blog-filter.is-active .blog-category-filter-ic { filter: brightness(0) invert(1); opacity: 1; }
.blog-sidebar-cat.is-active .blog-category-filter-ic { filter: none; opacity: .9; }

/* Sidebar placement for article product recommendations */
.blog-article-aside > .blog-related-products { margin:0 0 1rem; padding:0 0 1rem; border-top:0; border-bottom:1px solid var(--border); }
.blog-article-aside .blog-related-products-heading h2 { font-size:1.05rem; }
.blog-article-aside .blog-related-products-heading p { font-size:.78rem; line-height:1.45; }
.blog-article-aside .blog-related-product-grid { grid-template-columns:1fr; gap:.55rem; }
.blog-article-aside .blog-related-product-card { grid-template-columns:58px minmax(0,1fr); gap:.55rem; padding:.55rem; }
.blog-article-aside .blog-related-product-image { width:58px; height:52px; }
.blog-article-aside .blog-related-product-card h3 { font-size:.78rem; }

/* Restrained article hero: a consistent technical guide band with a useful topic cue. */
.page-blog-post .blog-post-hero { background:linear-gradient(116deg, #0a418c 0%, #0b559c 58%, #0b6cae 100%); padding:1.55rem 0 1.45rem; }
.page-blog-post .blog-post-hero::before { content:""; position:absolute; inset:0; opacity:.16; background:linear-gradient(90deg, transparent 0 58%, rgba(255,255,255,.12) 58% 58.15%, transparent 58.15% 100%), linear-gradient(135deg, transparent 0 72%, rgba(var(--accent-blue-rgb),.35) 72% 72.4%, transparent 72.4%); pointer-events:none; }
.page-blog-post .blog-post-hero::after { content:""; position:absolute; width:230px; height:230px; right:-85px; top:-120px; border:1px solid rgba(255,255,255,.16); border-radius:50%; box-shadow:0 0 0 22px rgba(255,255,255,.035), 0 0 0 44px rgba(255,255,255,.025); pointer-events:none; }
.blog-post-hero-inner { display:flex; align-items:center; gap:.75rem; min-height:56px; }
.blog-post-hero .badge.blue { background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.24); color:#fff; }
.blog-post-hero-topic { padding-left:.8rem; border-left:2px solid var(--accent-green); color:rgba(255,255,255,.78); font-size:.76rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; }
@media (max-width:600px) { .page-blog-post .blog-post-hero { padding:1.25rem 0 1.15rem; } .blog-post-hero-inner { min-height:44px; gap:.55rem; } .blog-post-hero-topic { font-size:.68rem; letter-spacing:.08em; } }

/* Clean, centered article hero alignment */
.page-blog-post .blog-post-hero { background:#0a418c; padding:1.35rem 0; }
.page-blog-post .blog-post-hero::before, .page-blog-post .blog-post-hero::after { display:none; }
.blog-post-hero-inner { justify-content:center; min-height:42px; gap:.8rem; }
.blog-post-hero-label, .blog-post-hero-topic { display:inline-flex; align-items:center; height:24px; color:rgba(255,255,255,.84); font-size:.7rem; font-weight:700; letter-spacing:.12em; line-height:1; text-transform:uppercase; }
.blog-post-hero-label { color:#fff; }
.blog-post-hero-divider { width:1px; height:20px; background:#fff; opacity:.95; }
.blog-post-hero-topic { padding-left:0; border-left:0; color:rgba(255,255,255,.88); }
@media (max-width:600px) { .page-blog-post .blog-post-hero { padding:1.15rem 0; } .blog-post-hero-inner { gap:.6rem; } .blog-post-hero-label, .blog-post-hero-topic { font-size:.64rem; letter-spacing:.08em; } }

/* Article masthead: scene-led banner with compact classification labels;
   the article H1 remains in the reading column for mobile readability and SEO. */
.page-blog-post .blog-post-hero {
  min-height: 128px;
  padding: 0;
  display: flex;
  align-items: flex-end;
  background-image: linear-gradient(90deg, rgba(6,45,99,.9) 0%, rgba(10,65,140,.64) 52%, rgba(10,65,140,.28) 100%), url('images/banner/home-banner.webp');
  background-size: cover;
  background-position: center 58%;
}
.blog-post-hero-inner {
  justify-content: flex-start;
  align-items: flex-end;
  gap: 0;
  min-height: 0;
  padding: 1rem 0 1.05rem;
}
.blog-post-hero-copy { min-width: 0; }
.blog-post-hero-meta { display: flex; align-items: center; gap: .8rem; }
.blog-post-hero-label,
.blog-post-hero-topic {
  height: auto;
  color: rgba(255,255,255,.86);
  font-size: .68rem;
  letter-spacing: .14em;
}
.blog-post-hero-label { color: #fff; }
.blog-post-hero-divider { width: 1px; height: 18px; background: #fff; opacity: .9; }
@media (max-width: 600px) {
  .page-blog-post .blog-post-hero { min-height: 92px; background-position: center center; }
  .blog-post-hero-inner { display: block; padding: .8rem 0 .85rem; }
  .blog-post-hero-meta { gap: .6rem; }
  .blog-post-hero-label, .blog-post-hero-topic { font-size: .6rem; letter-spacing: .09em; }
}

/* About page company introduction */
.about-company-intro { display:flex; flex-direction:column; gap:.8rem; margin:0 0 .5rem; }
.about-company-intro p { margin:0; font-size:.95rem; line-height:1.68; color:var(--text); }
.about-company-tagline { padding-top:.35rem; color:var(--blue) !important; font-size:.78rem !important; font-weight:700; letter-spacing:.035em; }
.about-company-tagline span { color:var(--accent-green); padding:0 .35rem; }
@media (max-width:600px) { .about-company-tagline { line-height:1.7 !important; } .about-company-tagline span { padding:0 .15rem; } }

/* About hero uses the dedicated About Us banner with a readable engineering overlay. */
.about-page-hero { background-image:linear-gradient(90deg, rgba(10,65,140,.88) 0%, rgba(10,65,140,.62) 48%, rgba(10,65,140,.24) 100%), url('images/banner/solution-banner.jpg'); background-size:cover; background-position:center; }
@media (max-width:700px) { .about-page-hero { background-position:center; } }

/* About banner keeps the supplied artwork fully visible instead of cropping it. */
.page-blog-post .about-page-hero { aspect-ratio:auto; }
.about-page-hero { aspect-ratio:1672 / 668; min-height:260px; padding:0; display:flex; align-items:center; background-size:cover; background-repeat:no-repeat; }
@media (max-width:700px) {
  .about-page-hero { aspect-ratio:auto; min-height:240px; padding:2.4rem 0 2rem; background-size:contain; background-repeat:no-repeat; background-color:var(--blue-dark); }
}

/* About banner 1: compact horizontal crop for a lighter page header. */
.about-page-hero { aspect-ratio:auto; height:clamp(220px, 24vw, 340px); min-height:0; padding:0; background-size:cover; background-position:center; }
@media (max-width:700px) { .about-page-hero { height:240px; min-height:0; padding:2.2rem 0 1.8rem; background-size:cover; background-position:center; } }

/* Solution detail primary CTA: keep the outline visible against the hero background. */
.page-solution-detail .sol-hero-actions .btn-green {
  border-color: #fff;
}
.page-solution-detail .sol-hero-actions .btn-green:hover {
  border-color: #fff;
}
/* Solution detail CTAs stack evenly on narrow screens. */
@media (max-width: 700px) {
  .page-solution-detail .sol-hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .page-solution-detail .sol-hero-actions .btn {
    box-sizing: border-box;
    width: 100%;
    min-height: 48px;
    justify-content: flex-start;
    text-align: left;
    white-space: nowrap;
  }
}
/* Shared detail-page banner: visual band only; titles and copy stay in the content area. */
.page-hero.detail-banner {
  padding: 0;
  background: none;
}
.detail-banner-img {
  display: block;
  width: 100%;
  aspect-ratio: 1915 / 474;
  height: auto;
  object-fit: cover;
}
.page-hero.detail-banner::before {
  display: none;
}
.detail-intro {
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.detail-page-title {
  margin: 0;
  color: var(--blue-dark);
  max-width: 60rem;
}
.detail-page-lead {
  margin: .75rem 0 0;
  max-width: 52rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}.detail-intro .sol-hero-pain {
  color: var(--muted);
  max-width: 52rem;
  margin-top: .75rem;
}
.detail-intro .sol-hero-actions .btn-ghost {
  color: var(--blue-dark);
  border-color: var(--accent-green);
}
.detail-intro .sol-hero-actions .btn-ghost:hover {
  color: var(--blue-dark);
  background: var(--green-pale);
  border-color: var(--accent-green-dark);
}
@media (max-width: 700px) {
  .detail-banner-img { min-height: 240px; object-fit: cover; object-position: center; }
}
/* Centered detail-page banner content with actions kept inside the visual band. */
.detail-banner-content {
  max-width: 62rem;
  margin: 0 auto;
  padding: 2rem 0;
  text-align: center;
}
.detail-banner .detail-page-title {
  color: #fff;
  margin: 0 auto;
  text-align: center;
}
.detail-banner .sol-hero-pain,
.detail-banner .detail-page-lead {
  color: rgba(255,255,255,.9);
  margin: .7rem auto 0;
  text-align: center;
}
.detail-banner .sol-hero-actions {
  justify-content: center;
  margin-top: 1.1rem;
}
.detail-banner .blog-article-meta {
  justify-content: center;
  color: rgba(255,255,255,.78);
  margin: .65rem auto 0;
}
.detail-banner .blog-article-meta span { color: inherit; }
.page-solution-detail .breadcrumb-bar {
  border-bottom: 0;
}
.detail-banner-content--article .detail-page-title {
  font-size: clamp(1.45rem, 3.4vw, 2.45rem);
  line-height: 1.2;
}
@media (max-width: 700px) {
  .detail-banner-content { padding: 1.65rem 1rem; }
  .detail-banner-content--article .detail-page-title { font-size: clamp(1.25rem, 6vw, 1.8rem); }
}
/* Solution detail layout: generic CTA prompt in the banner, scenario copy below. */
.page-hero.detail-banner .detail-banner-content--solution {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 10%;
  margin-left: 0;
  margin-right: auto;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  text-align: left;
}
.detail-banner-kicker {
  margin: 0 0 .25rem;
  color: rgba(255,255,255,.72);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.detail-banner-prompt {
  margin: 0;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
}
.detail-banner-content--solution .sol-hero-actions {
  justify-content: flex-start;
  margin-top: .8rem;
}
.detail-intro--solution {
  text-align: center;
  border-bottom: 0;
}
.detail-intro--solution .detail-page-title {
  font-size: clamp(1.5rem, 2.6vw, 2.15rem);
  line-height: 1.25;
  margin-left: auto;
  margin-right: auto;
}
.detail-intro--solution .sol-hero-pain {
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 700px) {
  .page-hero.detail-banner .detail-banner-content--solution {
    bottom: 18px;
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .page-hero.detail-banner .detail-banner-content--solution .sol-hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: .55rem;
    margin-top: .6rem;
    width: 100%;
  }
  .page-hero.detail-banner .detail-banner-content--solution .sol-hero-actions .btn {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    box-sizing: border-box;
    min-height: 44px;
    padding: .55rem .9rem;
    font-size: .85rem;
    text-align: left;
    white-space: nowrap;
  }
  .detail-banner-prompt { font-size: .92rem; }
}