/* ============================================================
   BESUN DECOR — B2B Decorative Film Website
   Vibrant, modern, airy design system
   v2.4 — 2026-08-03 Morandi consistency update (light CTA/footer/unified bg)
   ============================================================ */
:root {
  /* Morandi-inspired palette — muted but alive, high enough saturation to feel vibrant */
  --terracotta: #D48365;
  --terracotta-dark: #B3684D;
  --terracotta-soft: #FAEDE7;
  --sage: #6FA68C;
  --sage-dark: #528A72;
  --sage-soft: #E8F4EE;
  --sand: #E3BC75;
  --sand-dark: #B89757;
  --sand-soft: #FAF3E3;
  --slate-blue: #6E92B0;
  --slate-blue-dark: #517690;
  --slate-blue-soft: #EAF1F6;
  --dusty-rose: #C98A8A;
  --dusty-rose-soft: #F5E6E6;
  --dusty-violet: #9B8CBE;
  --dusty-violet-soft: #EDE9F5;

  /* Legacy aliases remapped to the new palette so existing pages stay coherent */
  --orange: var(--terracotta);
  --orange-dark: var(--terracotta-dark);
  --orange-soft: var(--terracotta-soft);
  --teal: var(--sage);
  --teal-dark: var(--sage-dark);
  --teal-soft: var(--sage-soft);
  --yellow: var(--sand);
  --yellow-soft: var(--sand-soft);
  --violet: var(--dusty-violet);
  --violet-soft: var(--dusty-violet-soft);
  --pink: var(--dusty-rose);
  --pink-soft: var(--dusty-rose-soft);
  --cyan: var(--slate-blue);
  --cyan-soft: var(--slate-blue-soft);
  --mint: var(--sage);
  --mint-soft: var(--sage-soft);
  --coral: var(--terracotta);
  --coral-soft: var(--terracotta-soft);

  /* Neutrals — warm, comfortable */
  --ink: #2C3E50;
  --ink-70: #4F6170;
  --ink-50: #7A8A96;
  --line: #E9E2DA;
  --bg: #FFFFFF;
  --bg-soft: #FDF8F0;
  --cream: #FDF8F0;
  --cream-warm: #F8F0E3;

  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 10px 30px rgba(44, 62, 80, .08);
  --shadow-lg: 0 24px 60px rgba(44, 62, 80, .12);
  --shadow-xl: 0 34px 80px rgba(44, 62, 80, .16);
  --font: 'Poppins', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.65; font-size: 16px; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { width: min(1180px, 92%); margin: 0 auto; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; letter-spacing: -.01em; }
.section { padding: 96px 0; }
.section-soft { background: var(--bg-soft); }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal-dark); background: var(--teal-soft);
  padding: 7px 16px; border-radius: 100px; margin-bottom: 18px;
}
.kicker.orange { color: var(--orange-dark); background: var(--orange-soft); }
.kicker.violet { color: var(--violet); background: var(--violet-soft); }
.section-title { font-size: clamp(28px, 4vw, 42px); margin-bottom: 16px; }
.section-sub { color: var(--ink-50); max-width: 640px; font-size: 17px; }
.center { text-align: center; }
.center .section-sub { margin: 0 auto; }
.section-head { margin-bottom: 56px; text-align: center; }
.section-head .section-sub { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
  font-family: var(--font); font-size: 16px; font-weight: 600;
  padding: 15px 32px; border-radius: 100px; border: none;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--terracotta); color: #fff; box-shadow: 0 10px 24px rgba(180, 104, 77, .35); }
.btn-primary:hover { background: var(--terracotta-dark); }
.btn-ghost { background: #fff; color: var(--ink); border: 2px solid var(--line); }
.btn-ghost:hover { border-color: var(--sage); color: var(--sage-dark); }
.btn-white { background: #fff; color: var(--ink); box-shadow: 0 10px 24px rgba(44,62,80,.12); }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 21px; letter-spacing: -.02em; }
.logo-img { height: 52px; width: auto; display: block; }
.logo-mark {
  width: 42px; height: 42px; border-radius: 13px; flex: none;
  background: linear-gradient(135deg, var(--orange), var(--pink));
  display: grid; place-items: center; color: #fff; font-size: 19px; font-weight: 800;
}
.logo span em { font-style: normal; color: var(--orange); }
.main-nav { display: flex; gap: 6px; align-items: center; }
.main-nav a {
  padding: 9px 16px; border-radius: 100px; font-weight: 500; font-size: 15px; color: var(--ink-70);
  transition: background .2s, color .2s;
}
.main-nav a:hover { background: var(--teal-soft); color: var(--teal-dark); }
.main-nav a.active { background: var(--ink); color: #fff; }

/* ---------- Nav Dropdown (Mega Menu) ---------- */
.nav-item { position: relative; }
.nav-item > a {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 9px 16px; border-radius: 100px; font-weight: 500; font-size: 15px;
  color: var(--ink-70); transition: background .2s, color .2s;
}
.nav-item > a:hover { background: var(--teal-soft); color: var(--teal-dark); }
.nav-item.active > a { background: var(--ink); color: #fff; }
.nav-arrow { font-size: 11px; opacity: .6; transition: transform .25s; }

/* First-level dropdown */
.dropdown-menu {
  position: absolute; top: 100%; left: -8px;
  min-width: 220px; padding: 10px 0;
  background: #fff; border-radius: 14px;
  box-shadow: 0 12px 40px rgba(29, 43, 58, .14);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .2s ease, visibility 0s .35s, transform .22s ease;
  z-index: 1000;
  pointer-events: none;
  border: 1px solid rgba(0,0,0,.05);
}
/* invisible bridge: keeps hover alive across the gap between label and menu */
.dropdown-menu::before {
  content: ''; position: absolute; top: -20px; left: 0; right: 0; height: 20px;
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
  pointer-events: auto;
  transition: opacity .22s ease, visibility 0s 0s, transform .22s ease;
}
.has-dropdown:hover > a .nav-arrow { transform: rotate(180deg); }

.dropdown-menu ul { list-style: none; margin: 0; padding: 0; }
.dropdown-menu li { margin: 0; }
.dropdown-menu > ul > li > a {
  display: block; padding: 9px 20px; font-size: 14.5px; font-weight: 500;
  color: var(--ink-70); text-decoration: none; white-space: nowrap;
  transition: background .15s, color .15s;
}
.dropdown-menu > ul > li > a:hover {
  background: var(--orange-soft); color: var(--orange);
}

/* Second-level sub-dropdown (PVC series) — hidden until hover */
.has-sub { position: relative; }
.has-sub > .dropdown-menu {
  position: absolute; left: calc(100% + 6px); top: -2px;
  min-width: 180px; padding: 8px 0;
  opacity: 0 !important; visibility: hidden !important;
  transform: translateX(-8px) !important;
  transition: opacity .2s ease, visibility 0s .35s, transform .2s ease;
  pointer-events: none !important;
}
.has-sub > .dropdown-menu::before {
  content: ''; position: absolute; top: -16px; left: -18px; width: 24px; height: 24px;
}
.has-sub:hover > .dropdown-menu {
  opacity: 1 !important; visibility: visible !important;
  transform: translateX(0) !important; pointer-events: auto !important;
  transition: opacity .2s ease, visibility 0s 0s, transform .2s ease;
}
.has-sub > a {
  display: flex; justify-content: space-between; align-items: center;
}
.has-sub > a::after {
  content: '›'; font-size: 16px; line-height: 1;
  color: var(--ink-30); transition: transform .2s, color .2s;
}
.has-sub:hover > a::after { transform: translateX(3px); color: var(--orange); }
.has-sub .dropdown-menu li a {
  padding: 7px 18px; font-size: 13.5px; font-weight: 400;
  color: var(--ink-60);
}
.has-sub .dropdown-menu li a:hover {
  background: var(--terracotta-soft); color: var(--terracotta);
}
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-cta .btn { padding: 11px 24px; font-size: 15px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 85% -10%, var(--teal-soft) 0%, transparent 60%),
    radial-gradient(700px 480px at -10% 110%, var(--orange-soft) 0%, transparent 55%),
    linear-gradient(180deg, #FFFFFF 0%, #F8FBFC 100%);
}

/* ---- Full-screen hero with photo background (placeholder) ---- */
.hero.hero-photo {
  min-height: 92vh; display: flex; align-items: center;
  color: var(--ink);
  background-image: url(assets/images/hero-home.svg);
  background-size: cover; background-position: center;
}
.hero.hero-photo::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  /* Very light warm overlay so the colourful background stays alive */
  background: linear-gradient(105deg, rgba(253,248,240,.55) 0%, rgba(253,248,240,.35) 55%, rgba(255,255,255,.15) 100%);
}
.hero.hero-photo .container { position: relative; z-index: 1; }
.hero-inner { max-width: 1000px; margin-left: auto; margin-right: auto; }
.hero-title-xl {
  font-size: clamp(42px, 6.2vw, 74px);
  line-height: 1.06;
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: 26px;
}
.hero-title-xl .hl { color: var(--sage-dark); white-space: nowrap; position: relative; }
.hero-title-xl .hl::after {
  content: ""; position: absolute; left: -4px; right: -4px; bottom: 6px; height: 14px;
  background: var(--sand); opacity: .55; z-index: -1; border-radius: 8px;
}
.hero.hero-photo p.lead { color: var(--ink-70); max-width: 560px; font-size: 18.5px; }
.hero.hero-photo .hero-badge { background: rgba(255,255,255,.72); border-color: rgba(255,255,255,.65); color: var(--ink-70); box-shadow: var(--shadow); }
.hero.hero-photo .hero-actions { margin-bottom: 56px; }
.hero.hero-photo .btn-white { color: var(--ink); box-shadow: 0 14px 34px rgba(44,62,80,.12); }
.hero.hero-photo .btn-ghost { background: rgba(255,255,255,.55); color: var(--ink); border-color: rgba(44,62,80,.18); }
.hero.hero-photo .btn-ghost:hover { background: #fff; border-color: var(--ink-50); }
/* Hero stats — 4 individual cards in grid (matches feature cards below) */
.hero-stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px;
  margin-top: 52px;
}
.hero-stat-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 56px 32px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  min-height: 220px;
}
.hero-stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.hero-stat-card b {
  display: block;
  color: var(--terracotta) !important;
  font-size: 48px !important;
  font-weight: 900 !important;
  line-height: 1.1 !important;
  letter-spacing: -.02em;
  margin-bottom: 8px;
}
.hero-stat-card b .num {
  color: var(--terracotta) !important;
  font-size: 48px !important;
  font-weight: 900 !important;
}
.hero-stat-card b i {
  color: var(--terracotta) !important;
  font-style: normal;
  font-size: 32px !important;
}
.hero-stat-card span {
  display: block;
  color: var(--ink-60) !important;
  font-size: 15px !important;
  font-weight: 600;
  margin-top: 8px;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding: 88px 0 96px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600;
  background: #fff; border: 1px solid var(--line); padding: 8px 18px; border-radius: 100px;
  color: var(--ink-70); box-shadow: var(--shadow); margin-bottom: 26px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }
.hero h1 { font-size: clamp(34px, 4.6vw, 56px); margin-bottom: 22px; }
.hero h1 .hl { color: var(--orange); position: relative; white-space: nowrap; }
.hero h1 .hl::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 12px;
  background: var(--yellow); opacity: .45; z-index: -1; border-radius: 6px;
}
.hero p.lead { font-size: 18px; color: var(--ink-50); max-width: 520px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
/* Legacy .hero-stats kept for compatibility — actual styling now on .hero-stats-grid / .hero-stat-card */
.hero-stats { margin-top: 48px; }

.hero-visual { position: relative; }
.hero-visual .float-tag {
  position: absolute; background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg);
  padding: 12px 18px; font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 10px;
}
.float-tag .ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-size: 16px; }
.tag-a { top: 6%; left: -4%; animation: floaty 5s ease-in-out infinite; }
.tag-b { bottom: 10%; right: -3%; animation: floaty 6s ease-in-out .8s infinite; }
@keyframes floaty { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

/* ---------- Feature cards (3-col strengths) ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; max-width: 1000px; margin-left: auto; margin-right: auto; }
.feature-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 40px 34px; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.feature-icon {
  width: 62px; height: 62px; border-radius: 18px; display: grid; place-items: center;
  font-size: 26px; margin-bottom: 24px;
}
.ic-orange { background: var(--orange-soft); color: var(--orange); }
.ic-teal { background: var(--teal-soft); color: var(--teal-dark); }
.ic-violet { background: var(--violet-soft); color: var(--violet); }
.ic-yellow { background: var(--yellow-soft); color: #D69B00; }
.ic-pink { background: #FFEBF1; color: var(--pink); }
.feature-card h3 { font-size: 21px; margin-bottom: 12px; }
.feature-card p { color: var(--ink-50); font-size: 15.5px; }
.feature-card ul { margin-top: 16px; }
.feature-card ul li { font-size: 14.5px; color: var(--ink-70); padding: 5px 0 5px 26px; position: relative; }
.feature-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 700; }

/* ---------- Product category cards ---------- */
.grid-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; max-width: 1000px; margin-left: auto; margin-right: auto; }
.product-card {
  border-radius: var(--radius-lg); overflow: hidden; background: #fff;
  border: 1px solid var(--line); transition: transform .25s, box-shadow .25s;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-swatch { height: 210px; position: relative; overflow: hidden; }
.product-swatch-img {
  height: 210px; position: relative; overflow: hidden;
  background-size: cover; background-position: center;
}
.product-swatch::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,.18));
}
.swatch-label {
  position: absolute; z-index: 2; top: 16px; left: 16px;
  background: rgba(255,255,255,.92); backdrop-filter: blur(6px);
  padding: 6px 14px; border-radius: 100px; font-size: 12.5px; font-weight: 700; letter-spacing: .06em;
}
.product-body { padding: 26px 26px 30px; }
.product-body h3 { font-size: 20px; margin-bottom: 8px; }
.product-body p { color: var(--ink-50); font-size: 14.5px; margin-bottom: 18px; }
.link-more { font-weight: 700; font-size: 14.5px; color: var(--orange); display: inline-flex; gap: 6px; align-items: center; }
.link-more:hover { gap: 10px; }

/* Swatch textures (pure CSS, always render) */
.sw-wood { background: repeating-linear-gradient(94deg, #C98A50 0 14px, #B87840 14px 20px, #D49A62 20px 42px, #A96D38 42px 46px); }
.sw-metal { background: linear-gradient(115deg, #cfd6dd 0%, #f4f7fa 22%, #aeb9c4 43%, #e8edf2 62%, #98a5b2 85%, #dfe6ec 100%); }
.sw-solid { background: linear-gradient(135deg, #FF6B35 0 33.3%, #0FB9A6 33.3% 66.6%, #FFC93C 66.6% 100%); }
.sw-stone { background: linear-gradient(120deg, #e9e6e1 0%, #f7f5f2 30%, #d8d2ca 52%, #f2efe9 70%, #cfc8be 100%); position: relative; }
.sw-stone::before {
  content:""; position:absolute; inset:0; opacity:.55;
  background:
    radial-gradient(180px 40px at 20% 30%, rgba(120,110,95,.35), transparent 70%),
    radial-gradient(240px 36px at 75% 60%, rgba(120,110,95,.3), transparent 70%),
    radial-gradient(200px 30px at 45% 85%, rgba(120,110,95,.25), transparent 70%);
}
.sw-textile { background: repeating-linear-gradient(45deg, #8FB6C9 0 8px, #A8C8D8 8px 16px), repeating-linear-gradient(-45deg, rgba(255,255,255,.16) 0 8px, transparent 8px 16px); background-blend-mode: overlay; }
.sw-pet { background: linear-gradient(120deg, #10222E 0%, #1E3A4C 35%, #3E657C 60%, #16303F 100%); }

/* ---------- Factory strip ---------- */
.factory-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; max-width: 1000px; margin-left: auto; margin-right: auto; }
.factory-grid--stacked {
  grid-template-columns: 1fr;
  gap: 36px;
}
.factory-grid--stacked .factory-text {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.factory-grid--stacked .factory-text .btn {
  margin-top: 8px;
}
.factory-visual { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.factory-visual img { width: 100%; height: auto; display: block; }
.video-player--fullwidth {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
}
.stat-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 56px; max-width: 1000px; margin-left: auto; margin-right: auto; }
.stat-tile {
  background: #fff; border-radius: var(--radius); padding: 36px 24px;
  border: 1px solid var(--line);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
}
.stat-tile b { display: block; font-size: 56px !important; font-weight: 900 !important; color: var(--terracotta) !important; line-height: 1 !important; letter-spacing: -.02em; }
.stat-tile b i { font-style: normal; color: var(--terracotta) !important; font-size: 38px !important; }
.stat-tile b .num { font-size: 56px !important; font-weight: 900 !important; color: var(--terracotta) !important; }
.stat-tile span { color: var(--ink-60) !important; font-size: 16px !important; font-weight: 600; display: block; margin-top: 8px; }
.check-list li { padding: 10px 0 10px 38px; position: relative; color: var(--ink-70); font-size: 16px; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 8px;
  width: 26px; height: 26px; border-radius: 50%; background: var(--teal-soft); color: var(--teal-dark);
  display: grid; place-items: center; font-size: 14px; font-weight: 800;
}

/* ---------- Case cards ---------- */
.case-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line); transition: transform .25s, box-shadow .25s;
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.case-cover { height: 180px; position: relative; display: flex; align-items: flex-end; padding: 20px; overflow: hidden; }
.case-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case-flag {
  background: rgba(255,255,255,.94); border-radius: 100px; padding: 7px 16px;
  font-size: 13px; font-weight: 700; display: inline-flex; gap: 8px; align-items: center;
}
.case-body { padding: 24px 26px 28px; }
.case-body h3 { font-size: 18px; margin-bottom: 8px; }
.case-body p { font-size: 14.5px; color: var(--ink-50); margin-bottom: 14px; }
.case-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { font-size: 12.5px; font-weight: 600; padding: 5px 12px; border-radius: 100px; background: var(--bg-soft); color: var(--ink-70); border: 1px solid var(--line); }

.cov-a { background: linear-gradient(120deg, #0FB9A6, #7C6FF0); }
.cov-b { background: linear-gradient(120deg, #FF6B35, #FFC93C); }
.cov-c { background: linear-gradient(120deg, #FF5D8F, #7C6FF0); }

/* ---------- CTA / inquiry band ---------- */
.cta-band {
  border-radius: var(--radius-lg); position: relative; overflow: hidden;
  background: linear-gradient(115deg, var(--orange) 0%, var(--pink) 55%, var(--violet) 110%);
  color: #fff; padding: 72px 64px;
  max-width: 1000px; margin-left: auto; margin-right: auto;
}
.cta-band::before {
  content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%;
  background: rgba(255,255,255,.12); top: -160px; right: -100px;
}
.cta-band::after {
  content: ""; position: absolute; width: 240px; height: 240px; border-radius: 50%;
  background: rgba(255,255,255,.1); bottom: -120px; left: 8%;
}
.cta-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; position: relative; z-index: 2; }
.cta-band h2 { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 16px; }
.cta-band p { opacity: .92; font-size: 16.5px; max-width: 480px; }
.cta-points { margin-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.cta-points li { display: flex; gap: 10px; align-items: center; font-size: 15px; font-weight: 500; }
.cta-points li::before { content: "✦"; color: var(--yellow); }

/* ---------- Inquiry form ---------- */
.inquiry-card { background: #fff; border-radius: var(--radius-lg); padding: 38px 36px; box-shadow: var(--shadow-lg); color: var(--ink); }
.inquiry-card h3 { font-size: 20px; margin-bottom: 6px; }
.inquiry-card .form-sub { font-size: 14px; color: var(--ink-50); margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; color: var(--ink-70); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; font-family: var(--font); font-size: 15px; color: var(--ink);
  padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--bg-soft);
  transition: border-color .2s, background .2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--teal); background: #fff; }
.form-group textarea { resize: vertical; min-height: 96px; }
.form-note { font-size: 12.5px; color: var(--ink-50); margin-top: 12px; text-align: center; }
.form-success {
  display: none; text-align: center; padding: 48px 12px;
}
.form-success .big { font-size: 46px; margin-bottom: 12px; }
.form-success h4 { font-size: 20px; margin-bottom: 8px; }
.form-success p { color: var(--ink-50); font-size: 14.5px; }

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  background:
    radial-gradient(700px 380px at 90% -20%, var(--violet-soft) 0%, transparent 60%),
    radial-gradient(600px 360px at 5% 120%, var(--teal-soft) 0%, transparent 55%),
    var(--bg-soft);
  padding: 78px 0 64px; border-bottom: 1px solid var(--line);
}
.page-hero h1 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 14px; }
.page-hero p { color: var(--ink-50); font-size: 17px; max-width: 640px; }
.breadcrumb { font-size: 13.5px; color: var(--ink-50); margin-bottom: 20px; font-weight: 500; }
.breadcrumb a:hover { color: var(--teal-dark); }

/* ---- Page hero with photo background (About / Blog) ---- */
.page-hero.ph-photo { position: relative; color: #fff; padding: 120px 0 80px; border-bottom: none; overflow: hidden; }
.page-hero.ph-photo::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
.page-hero.ph-photo.ph-about::before { background-image: url(assets/images/about-header.svg); }
.page-hero.ph-photo.ph-blog::before { background-image: url(assets/images/blog-header.svg); }
.page-hero.ph-photo::after {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(180deg, rgba(18,32,42,.78) 0%, rgba(18,32,42,.5) 100%);
}
.page-hero.ph-photo .container { position: relative; z-index: 1; }
.page-hero.ph-photo h1 { color: #fff; }
.page-hero.ph-photo p { color: rgba(255,255,255,.88); }
.page-hero.ph-photo .breadcrumb { color: rgba(255,255,255,.82); }
.page-hero.ph-photo .breadcrumb a { color: rgba(255,255,255,.95); }
.page-hero.ph-photo .kicker { color: #fff; }

/* ---------- Product detail rows ---------- */
.spec-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.spec-table th, .spec-table td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.spec-table th { color: var(--ink-50); font-weight: 600; width: 38%; }
.product-row { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; padding: 56px 0; border-bottom: 1px solid var(--line); }
.product-row:last-child { border-bottom: none; }
.product-row .visual { border-radius: var(--radius-lg); height: 300px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.pill-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 22px; }

/* ---------- Timeline (about) ---------- */
.timeline { position: relative; margin-top: 40px; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 3px; background: var(--line); border-radius: 3px; }
.timeline-item { position: relative; padding: 0 0 34px 48px; }
.timeline-item::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 5px solid var(--orange);
}
.timeline-item:nth-child(2n)::before { border-color: var(--teal); }
.timeline-item b { display: block; font-size: 17px; }
.timeline-item .year { font-size: 13px; font-weight: 700; color: var(--orange); letter-spacing: .08em; }
.timeline-item p { color: var(--ink-50); font-size: 14.5px; }

/* ---------- Blog ---------- */
.blog-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.blog-cover { height: 170px; display: flex; align-items: center; justify-content: center; font-size: 52px; }
.blog-body { padding: 26px; flex: 1; display: flex; flex-direction: column; }
.blog-meta { display: flex; gap: 12px; font-size: 12.5px; color: var(--ink-50); margin-bottom: 12px; font-weight: 600; }
.blog-meta .cat { color: var(--teal-dark); }
.blog-body h3 { font-size: 18px; margin-bottom: 10px; line-height: 1.4; }
.blog-body p { color: var(--ink-50); font-size: 14.5px; flex: 1; margin-bottom: 16px; }
.blog-meta .cat.cat-company { color: var(--terracotta); }
a.link-more { color: var(--teal-dark); text-decoration: none; font-weight: 700; font-size: 14.5px; display: inline-flex; gap: 6px; align-items: center; margin-top: auto; }
a.link-more:hover { gap: 10px; }

/* ---------- Article detail page ---------- */
.article-wrap { max-width: 760px; margin: 0 auto; }
.article-meta { display: flex; gap: 14px; align-items: center; font-size: 13px; color: var(--ink-50); font-weight: 600; margin: 6px 0 22px; }
.article-meta .cat { color: var(--teal-dark); }
.article-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--ink-30); }
.article-wrap .lead { font-size: 19px; line-height: 1.7; color: var(--ink-70); margin-bottom: 28px; font-weight: 500; }
.article-wrap h2 { font-size: 25px; line-height: 1.35; margin: 40px 0 14px; }
.article-wrap h3 { font-size: 19px; margin: 28px 0 10px; }
.article-wrap p { font-size: 16.5px; line-height: 1.85; color: var(--ink-70); margin-bottom: 18px; }
.article-wrap ul, .article-wrap ol { margin: 0 0 20px 22px; }
.article-wrap li { font-size: 16.5px; line-height: 1.8; color: var(--ink-70); margin-bottom: 10px; }
.article-wrap strong { color: var(--ink-90); font-weight: 700; }
.article-wrap .pull { border-left: 4px solid var(--teal); padding: 6px 0 6px 20px; margin: 26px 0; font-size: 18px; line-height: 1.6; color: var(--ink-90); font-weight: 600; }
.article-figure { margin: 34px 0; }
.article-figure .ph {
  width: 100%; aspect-ratio: 16/9; border-radius: var(--radius-lg);
  background: repeating-linear-gradient(45deg, var(--bg-soft), var(--bg-soft) 14px, #edf1f4 14px, #edf1f4 28px);
  border: 2px dashed var(--line); display: flex; align-items: center; justify-content: center;
  color: var(--ink-50); font-size: 14px; font-weight: 600; text-align: center; padding: 24px;
}
.article-figure figcaption { font-size: 13.5px; color: var(--ink-50); margin-top: 10px; text-align: center; }
.article-foot { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); }
.link-back { color: var(--ink-50); text-decoration: none; font-weight: 600; font-size: 14.5px; }
.link-back:hover { color: var(--teal-dark); }
.article-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 30px; }

/* Blog category tabs */
.blog-tabs {
  display: flex; gap: 8px; margin-bottom: 32px;
  flex-wrap: wrap;
}
.blog-tab {
  padding: 8px 20px; border-radius: 100px; font-size: 14px; font-weight: 500;
  background: transparent; color: var(--ink-50); border: 1.5px solid var(--line);
  cursor: pointer; transition: all .2s ease;
}
.blog-tab:hover { border-color: var(--terracotta); color: var(--terracotta); }
.blog-tab.active {
  background: var(--terracotta); color: #fff; border-color: var(--terracotta);
}

/* ---------- FAQ ---------- */
.faq-group-title { font-size: 22px; margin: 48px 0 20px; display: flex; align-items: center; gap: 12px; }
.faq-group-title .num { width: 34px; height: 34px; border-radius: 10px; background: var(--orange-soft); color: var(--orange); display: grid; place-items: center; font-size: 16px; font-weight: 800; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 14px; overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  font-family: var(--font); font-size: 16.5px; font-weight: 600; color: var(--ink);
  padding: 22px 60px 22px 26px; position: relative;
}
.faq-q::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px; border-radius: 50%; background: var(--bg-soft);
  display: grid; place-items: center; font-size: 19px; color: var(--ink-70); transition: .25s;
}
.faq-item.open .faq-q::after { content: "–"; background: var(--orange); color: #fff; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a-inner { padding: 0 26px 24px; color: var(--ink-50); font-size: 15px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: start; }
.contact-info-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; margin-bottom: 22px; }
.contact-line { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px dashed var(--line); align-items: flex-start; }
.contact-line:last-child { border-bottom: none; }
.contact-line .ic { flex: none; width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; font-size: 19px; }
.contact-line b { display: block; font-size: 15px; }
.contact-line span { font-size: 14px; color: var(--ink-50); }

/* ---------- Footer ---------- */
.site-footer { background: var(--cream); color: var(--ink-70); margin-top: 96px; border-top: 1px solid var(--line); }
.footer-cta-gap { margin-top: 0; }
.footer-main { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding: 72px 0 48px; }
.footer-main h4 { color: var(--ink); font-size: 15px; margin-bottom: 18px; letter-spacing: .04em; }
.footer-main a { display: block; padding: 6px 0; font-size: 14.5px; color: var(--ink-70); transition: color .2s; }
.footer-main a:hover { color: var(--terracotta); }
.footer-cat-head {
  display: block; padding: 8px 0 4px; font-size: 15px; font-weight: 700;
  color: var(--ink); margin-top: 6px; text-decoration: none;
}
.footer-cat-head:hover { color: var(--terracotta); }
.footer-sub { padding-left: 16px !important; font-size: 13.5px !important; color: var(--ink-50) !important; }
.footer-sub:hover { color: var(--terracotta) !important; }

/* Contact rows — compact list style */
.contact-row {
  padding: 4px 0;
  font-size: 14px; color: var(--ink-70); line-height: 1.7;
}
.contact-label {
  font-weight: 600; color: var(--ink);
}
.contact-row a { padding: 0 !important; display: inline; }
.footer-brand p { font-size: 14px; color: var(--ink-50); margin: 16px 0 20px; max-width: 300px; }
.footer-bottom { border-top: 1px solid var(--line); padding: 22px 0; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 13px; color: var(--ink-50); }
.footer-bottom a { color: var(--ink-50); transition: color .2s; }
.footer-bottom a:hover { color: var(--terracotta); }
/* Social media icons in footer — clean solid circles */
.footer-social {
  display: flex; gap: 10px; margin-top: 20px;
}
.social-icon {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; text-decoration: none;
  transition: transform .2s ease, box-shadow .25s ease, opacity .2s ease;
}
.social-icon svg { display: block; flex-shrink: 0; }
.social-icon:hover {
  transform: translateY(-3px);
}
.si-fb { background: #1877F2; }
.si-fb:hover { box-shadow: 0 4px 14px rgba(24,119,242,.35); }

.si-ig { background: linear-gradient(135deg, #833AB4, #FD1D1D, #F77737, #FCAF45); }
.si-ig:hover { box-shadow: 0 4px 14px rgba(225,48,108,.35); }

.si-li { background: #0A66C2; }
.si-li:hover { box-shadow: 0 4px 14px rgba(10,102,194,.35); }

.si-yt { background: #FF0000; }
.si-yt:hover { box-shadow: 0 4px 14px rgba(255,0,0,.35); }

/* ---------- Floating Contact Bar (fixed right) ---------- */
.float-contact-bar {
  position: fixed; right: 16px; top: 50%; transform: translateY(-50%);
  z-index: 9999; display: flex; flex-direction: column; gap: 8px;
}
.float-btn {
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; transition: all .25s ease;
  cursor: pointer;
}
.float-btn-main {
  background: var(--terracotta); color: #fff;
  width: 46px; height: 46px; border-radius: 50%;
  box-shadow: 0 4px 14px rgba(199, 100, 48, .35);
}
.float-btn-main:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(199, 100, 48, .45);
}
.float-btn-wa {
  background: #25D366; color: #fff;
  width: 40px; height: 40px; border-radius: 50%;
  box-shadow: 0 3px 10px rgba(37, 211, 102, .3);
}
.float-btn-wa:hover { transform: scale(1.08); }
.float-btn-email {
  background: var(--ink); color: #fff;
  width: 40px; height: 40px; border-radius: 50%;
  box-shadow: 0 3px 10px rgba(28, 40, 66, .25);
}
.float-btn-email:hover { transform: scale(1.08); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .section { padding: 68px 0; }
  .hero-grid, .factory-grid, .cta-grid, .contact-grid, .product-row { grid-template-columns: 1fr; }
  .grid-3, .grid-products { grid-template-columns: 1fr 1fr; }
  .stat-band { grid-template-columns: 1fr 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .hero-visual { order: -1; }
  .main-nav, .nav-cta .btn-lang { display: none; }
  .nav-toggle { display: block; }
  .main-nav.open {
    display: flex; position: absolute; top: 78px; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 18px; gap: 4px;
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg);
  }
  /* Mobile dropdown — inline expand */
  .main-nav.open .nav-item { width: 100%; }
  .main-nav.open .nav-item > a {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px; border-radius: 10px; background: var(--bg-soft);
  }
  .main-nav.open .dropdown-menu {
    position: static; opacity: 1; visibility: visible;
    transform: none; pointer-events: auto; box-shadow: none;
    border: none; padding: 0 0 0 14px; min-width: auto;
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .main-nav.open .has-dropdown.mobile-open > .dropdown-menu { max-height: 600px; }
  .main-nav.open .has-sub > .dropdown-menu {
    position: static !important; left: 0; top: 0; padding: 0 0 0 16px;
    opacity: 1 !important; visibility: visible !important;
    transform: none !important; pointer-events: auto !important;
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .main-nav.open .has-sub.mobile-open > .dropdown-menu { max-height: 400px; }
  .main-nav.open .dropdown-menu li a {
    padding: 8px 14px; font-size: 13.5px; border-radius: 8px;
  }
  .cta-band { padding: 48px 30px; }
  .float-contact-bar { display: none; }
}
@media (max-width: 620px) {
  .grid-3, .grid-products, .stat-band, .form-row { grid-template-columns: 1fr; }
  .hero-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .hero-stat-card { padding: 28px 18px; }
  .hero-stat-card b, .hero-stat-card b .num { font-size: 42px !important; }
  .hero-stat-card b i { font-size: 28px !important; }
  .hero-stat-card span { font-size: 14px !important; }
  .footer-main { grid-template-columns: 1fr; }
}

/* ============================================================
   Catalog page — split sidebar + square swatch grid
   ============================================================ */
.page-hero-catalog { background: var(--bg-soft); }
.catalog-section { background: var(--bg-soft); padding: 48px 0 96px; }
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 36px;
  align-items: start;
}

/* Sidebar */
.catalog-sidebar { position: sticky; top: 96px; }
.sidebar-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: 0 8px 28px rgba(29, 43, 58, .06);
}
.sidebar-search {
  position: relative;
  margin-bottom: 18px;
}
.sidebar-search input {
  width: 100%;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 44px 0 16px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--ink);
  background: #fff;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.sidebar-search input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(15, 185, 166, .12);
  background: #fff;
}
.sidebar-search input::placeholder { color: var(--ink-50); }
.sidebar-search .search-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 10px;
  background: var(--teal);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .2s;
}
.sidebar-search .search-btn:hover { background: var(--teal-dark); }

/* Category nav */
.category-nav { display: flex; flex-direction: column; gap: 4px; }
.category-nav a {
  display: flex;
  align-items: center;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-70);
  transition: background .2s, color .2s;
}
.category-nav a:hover { background: var(--bg-soft); color: var(--ink); }
.category-nav a.active {
  background: var(--teal-soft);
  color: var(--teal-dark);
}

/* Category group with expandable children (PVC Film) */
.cat-group { margin-bottom: 2px; }
.cat-group > .cat-parent {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 14px; border-radius: 12px;
  font-size: 13.5px; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; color: var(--ink-70);
  background: transparent; transition: background .2s, color .2s;
  cursor: pointer;
}
.cat-group > .cat-parent:hover { background: var(--bg-soft); color: var(--ink); }
.cat-group > .cat-parent.active {
  background: var(--teal-soft); color: var(--teal-dark);
}
.cat-toggle {
  font-size: 10px; opacity: .5; transition: transform .25s;
}
.cat-group.open > .cat-parent .cat-toggle { transform: rotate(180deg); }

.cat-children {
  display: flex; flex-direction: column; gap: 2px;
  max-height: 0; overflow: hidden;
  transition: max-height .3s ease, margin-top .3s ease;
  padding-left: 8px;
}
.cat-group.open > .cat-children {
  max-height: 500px; margin-top: 4px;
}
.cat-children a {
  display: block; padding: 9px 14px 9px 18px;
  border-radius: 10px; font-size: 13px; font-weight: 500;
  letter-spacing: 0; text-transform: none;
  color: var(--ink-55); transition: background .15s, color .15s;
  position: relative;
}
.cat-children a::before {
  content: '–'; position: absolute; left: 4px;
  color: var(--ink-25); font-size: 11px;
}
.cat-children a:hover { background: var(--orange-soft); color: var(--terracotta); }
.cat-children a.active {
  background: var(--terracotta-soft); color: var(--terracotta-dark);
}

/* Main area */
.catalog-main { min-width: 0; }
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.catalog-count {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-50);
}

/* Grid */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(176px, 1fr));
  gap: 24px;
}
.catalog-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}
.catalog-card.visible { opacity: 1; transform: none; }
.catalog-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 18px;
  overflow: hidden;
  background: #F0F3F6;
  background-size: cover;
  background-position: center;
  box-shadow: 0 6px 18px rgba(29, 43, 58, .08);
  transition: transform .25s, box-shadow .25s;
}
.catalog-card:hover .catalog-thumb {
  transform: translateY(-5px);
  box-shadow: 0 16px 34px rgba(29, 43, 58, .14);
}
.catalog-thumb.no-image {
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.8), transparent 40%),
    linear-gradient(135deg, #E2E8EC 0%, #F5F7FA 100%);
}
.catalog-watermark {
  position: absolute;
  top: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  pointer-events: none;
}
.wm-mark {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: rgba(255,255,255,.92);
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  display: grid;
  place-items: center;
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
}
.wm-text {
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,.35);
  letter-spacing: .02em;
}
.wm-text span { font-weight: 400; opacity: .9; }
.catalog-meta {
  text-align: center;
  padding-top: 12px;
}
.catalog-code {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-70);
  letter-spacing: .04em;
}

/* Empty / error */
.catalog-empty {
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 64px 20px;
  text-align: center;
  color: var(--ink-50);
}
.catalog-error {
  grid-column: 1 / -1;
  padding: 48px 24px;
  text-align: center;
  color: var(--ink-50);
  background: #fff;
  border-radius: var(--radius-lg);
}

/* Catalog responsive */
@media (max-width: 860px) {
  .catalog-layout { grid-template-columns: 1fr; gap: 24px; }
  .catalog-sidebar { position: static; }
  .sidebar-card { padding: 16px; }
  .category-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }
  .category-nav a {
    padding: 9px 14px;
    font-size: 12px;
    white-space: nowrap;
  }
  .catalog-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 16px; }
}
@media (max-width: 480px) {
  .catalog-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .catalog-thumb { border-radius: 14px; }
}

/* ============================================================
   Home page redesign — vibrant blocks
   ============================================================ */
.section-cream { background: var(--cream); }

/* Service strip */
.service-strip-section { padding: 56px 0; }
.service-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.service-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px 26px; text-align: center;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.service-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-icon {
  width: 68px; height: 68px; border-radius: 20px; display: grid; place-items: center;
  font-size: 28px; margin: 0 auto 18px;
}
.si-orange { background: var(--orange-soft); color: var(--orange); }
.si-mint { background: var(--mint-soft); color: #0AA87A; }
.si-cyan { background: var(--cyan-soft); color: #1AAFD0; }
.si-violet { background: var(--violet-soft); color: var(--violet); }
.service-item h3 { font-size: 18px; margin-bottom: 6px; }
.service-item p { font-size: 13.5px; color: var(--ink-50); line-height: 1.55; }

/* Mint kicker variant */
.kicker.mint { color: #0A9A7D; background: var(--mint-soft); }

/* Feature icon mint variant */
.ic-mint { background: var(--mint-soft); color: #0AA87A; }
.ic-cyan { background: var(--cyan-soft); color: #1AAFD0; }

/* Featured projects grid */
.featured-section { overflow: hidden; }
.featured-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  max-width: 1000px; margin-left: auto; margin-right: auto;
}
.featured-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line); transition: transform .25s, box-shadow .25s;
  display: flex; flex-direction: column;
}
.featured-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.featured-cover {
  height: 240px; background-size: cover; background-position: center;
  position: relative; display: flex; align-items: flex-end; padding: 18px;
}
.featured-tag {
  background: rgba(255,255,255,.94); backdrop-filter: blur(6px);
  border-radius: 100px; padding: 7px 16px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .04em;
  color: var(--ink);
}
.featured-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.featured-body h3 { font-size: 18px; margin-bottom: 8px; }
.featured-body p { font-size: 14px; color: var(--ink-50); margin-bottom: 16px; flex: 1; }

/* Process steps — homepage (scoped to avoid conflict with product-detail .process-step) */
.process-section { background: linear-gradient(180deg, var(--cream-warm) 0%, var(--cream) 100%); }
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; position: relative;
  max-width: 1000px; margin-left: auto; margin-right: auto;
}
.process-steps::before {
  content: ""; position: absolute; top: 48px; left: 12%; right: 12%; height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--yellow), var(--mint), var(--cyan));
  border-radius: 3px; opacity: .35;
}
.process-section .process-step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px 26px; text-align: center; position: relative; z-index: 1;
  transition: transform .25s, box-shadow .25s;
  display: flex; flex-direction: column; align-items: center;
}
.process-section .process-step:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.process-section .step-num {
  position: absolute; top: 14px; left: 18px;
  font-size: 13px; font-weight: 800; letter-spacing: .08em; color: var(--ink-50);
}
.process-section .step-icon {
  width: 76px; height: 76px; border-radius: 24px; display: grid; place-items: center;
  font-size: 30px; margin: 0 auto 20px;
  background: var(--cream-warm); border: 2px solid var(--line);
}
.process-section .process-step:nth-child(1) .step-icon { background: var(--orange-soft); border-color: #FFDBCC; }
.process-section .process-step:nth-child(2) .step-icon { background: var(--yellow-soft); border-color: #FFF0C2; }
.process-section .process-step:nth-child(3) .step-icon { background: var(--mint-soft); border-color: #C2F5E6; }
.process-section .process-step:nth-child(4) .step-icon { background: var(--cyan-soft); border-color: #C2F2FF; }
.process-section .process-step h3 { font-size: 19px; margin-bottom: 8px; }
.process-section .process-step p { font-size: 14px; color: var(--ink-50); line-height: 1.6; }

/* Light CTA banner with visible Morandi circles */
.dark-cta-section { padding: 0; }
.dark-cta {
  background:
    radial-gradient(420px 420px at 108% -12%, var(--terracotta-soft) 0%, transparent 72%),
    radial-gradient(360px 360px at -6% 112%, var(--sage-soft) 0%, transparent 70%),
    radial-gradient(260px 260px at 86% 96%, var(--sand-soft) 0%, transparent 70%),
    radial-gradient(200px 200px at 14% 8%, var(--slate-blue-soft) 0%, transparent 70%),
    var(--cream-warm);
  color: var(--ink); border-radius: var(--radius-lg); padding: 80px 70px;
  display: grid; grid-template-columns: 1.3fr .7fr; gap: 60px; align-items: center;
  position: relative; overflow: hidden; box-shadow: var(--shadow);
  border: 1px solid var(--line);
  max-width: 1000px; margin-left: auto; margin-right: auto;
}
.dark-cta::before {
  content: ""; position: absolute; width: 340px; height: 340px; border-radius: 50%;
  border: 2px solid rgba(212,131,101,.28); background: rgba(212,131,101,.08);
  top: -110px; right: -80px;
}
.dark-cta::after {
  content: ""; position: absolute; width: 240px; height: 240px; border-radius: 50%;
  border: 2px solid rgba(111,166,140,.26); background: rgba(111,166,140,.08);
  bottom: -120px; left: 5%;
}
.dark-cta-content { position: relative; z-index: 2; }
.dark-cta h2 { font-size: clamp(28px, 3.6vw, 42px); margin-bottom: 18px; color: var(--ink); }
.dark-cta p { color: var(--ink-70); font-size: 17px; max-width: 520px; margin-bottom: 28px; }
.dark-cta .btn-white { background: var(--terracotta); color: #fff; box-shadow: 0 10px 24px rgba(180,104,77,.30); }
.dark-cta .btn-white:hover { background: var(--terracotta-dark); }
.dark-cta-badges { position: relative; z-index: 2; display: flex; flex-direction: column; gap: 14px; }
.dcta-badge {
  background: #fff; border: 1px solid var(--line);
  border-radius: 14px; padding: 16px 18px; font-size: 14.5px; font-weight: 600;
  display: flex; align-items: center; gap: 12px; color: var(--ink-70); box-shadow: var(--shadow);
}
.dcta-badge span { font-size: 22px; }

/* Responsive home blocks */
@media (max-width: 1024px) {
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .dark-cta { grid-template-columns: 1fr; gap: 36px; padding: 54px 40px; }
}
@media (max-width: 720px) {
  .service-strip { grid-template-columns: repeat(2, 1fr); }
  .featured-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .hero-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .hero-stat-card { padding: 28px 18px; }
  .hero-stat-card b, .hero-stat-card b .num { font-size: 42px !important; }
  .hero-stat-card b i { font-size: 28px !important; }
  .hero-stat-card span { font-size: 14px !important; }
  .dark-cta { padding: 42px 26px; }
}

/* ============================================================
   Homepage — video showcase & image gallery (image/video first)
   ============================================================ */
.video-showcase { display: grid; grid-template-columns: 1fr; gap: 24px; max-width: 1000px; margin-left: auto; margin-right: auto; }
.video-main { width: 100%; }
.video-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  background: #0c1a2b;
  display: block;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
  border: none;
}
.video-player--wide { aspect-ratio: 16 / 10; }
.video-tabs { display: flex; flex-wrap: wrap; gap: 12px; }
.video-tab {
  flex: 1 1 140px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px; font-weight: 500;
  cursor: pointer;
  transition: all .2s ease;
}
.video-tab:hover { border-color: #185FA5; transform: translateY(-2px); }
.video-tab.active { background: #185FA5; color: #fff; border-color: #185FA5; }

/* Overseas cases — bigger visual, shorter text */
.case-cover { height: 220px; }
.case-body p { margin-bottom: 12px; }

/* ============================================================
   Product Detail Page (.pd- scoped — does not affect other pages)
   ============================================================ */
.pd-page { background: var(--bg); }
.pd-hero { padding: 36px 0 56px; }
.pd-hero-grid {
  display: grid;
  grid-template-columns: 33.33% 66.67% !important;
  gap: 48px;
  align-items: start;
  min-width: 0;
}
.pd-hero-grid > * { min-width: 0; }

/* Gallery */
.pd-gallery { position: sticky; top: 96px; width: 100%; }
.pd-main-img {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3 / 4;
  background: var(--bg-soft);
}
.pd-main-img img { width: 100%; height: 100%; object-fit: cover; }

/* Arrow navigation on main image */
.pd-main-img {
  position: relative;
}
.pd-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.88);
  border: 1px solid var(--line);
  color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity .2s, background .2s, box-shadow .2s;
  z-index: 2;
  backdrop-filter: blur(4px);
}
.pd-main-img:hover .pd-arrow { opacity: 1; }
.pd-arrow:hover {
  background: #fff;
  box-shadow: 0 4px 14px rgba(0,0,0,.15);
}
.pd-arrow svg { width: 18px; height: 18px; pointer-events: none; }
.pd-arrow-prev { left: 12px; }
.pd-arrow-next { right: 12px; }
/* Thumbnails — show 3 at a time, scroll with arrows */
.pd-thumbs-track {
  width: 100%;
  overflow: hidden;
  margin-top: 14px;
}
.pd-thumbs {
  display: flex;
  gap: 12px;
  transition: transform 0.35s ease;
  will-change: transform;
}
.pd-thumbs-arrows {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}
.pd-thumb-arrow {
  width: 32px; height: 32px; border-radius: 50%;
  background: #fff; border: 1px solid var(--line);
  color: var(--ink); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, box-shadow .2s, color .2s;
  flex-shrink: 0;
}
.pd-thumb-arrow:hover { background: var(--terracotta); color: #fff; border-color: var(--terracotta); }
.pd-thumb-arrow svg { width: 14px; height: 14px; pointer-events: none; }
.pd-thumb-arrow:disabled { opacity: 0.3; cursor: default; }
.pd-thumb-arrow:disabled:hover { background: #fff; color: var(--ink); border-color: var(--line); }
.pd-thumb {
  flex: 0 0 calc((100% - 24px) / 3);
  max-width: 90px;
  aspect-ratio: 1;
  border-radius: 14px;
  overflow: hidden;
  border: 2px solid var(--line);
  cursor: pointer;
  background: var(--bg-soft);
  transition: border-color .2s, transform .2s;
}
.pd-thumb img { width: 100%; height: 100%; object-fit: cover; }
.pd-thumb:hover { transform: translateY(-2px); }
.pd-thumb.active { border-color: var(--terracotta); }

/* Info column — centered content */
.pd-info { padding-top: 4px; text-align: center; }
.pd-info .kicker { margin-bottom: 14px; display: inline-block; }
.pd-title { font-size: clamp(28px, 3.4vw, 40px); font-weight: 700; line-height: 1.15; letter-spacing: -.02em; }
.pd-sku { font-size: 14px; color: var(--ink-50); margin: 10px auto 18px; font-weight: 500; }
.pd-sku strong { color: var(--ink-70); }
.pd-tagline { font-size: 17px; color: var(--ink-70); margin-bottom: 24px; max-width: 520px; display: inline-block; text-align: left; }

.pd-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; justify-content: center; }
.pd-badge {
  display: flex; flex-direction: column; gap: 2px;
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 14px; padding: 12px 16px; min-width: 118px;
}
.pd-badge span { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-50); font-weight: 600; }
.pd-badge b { font-size: 15px; color: var(--ink); font-weight: 700; }

.pd-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; justify-content: center; }
.pd-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 20px; padding: 6px 14px;
  font-size: 13px; color: var(--ink-70); line-height: 1.4;
}
.pd-tag::before {
  content: ""; width: 6px; height: 6px;
  border-radius: 50%; background: var(--terracotta);
  flex-shrink: 0;
}

.pd-cta { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.pd-cta .btn { padding: 14px 26px; font-size: 15.5px; }

/* Tabs — centered within container */
.pd-tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--line); margin-bottom: 36px; flex-wrap: wrap; justify-content: center; }
.pd-tab {
  background: none; border: none; font-family: var(--font); cursor: pointer;
  padding: 14px 22px; font-size: 15.5px; font-weight: 600; color: var(--ink-50);
  border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .2s, border-color .2s;
}
.pd-tab:hover { color: var(--ink); }
.pd-tab.active { color: var(--terracotta); border-bottom-color: var(--terracotta); }
.pd-panel { display: none; animation: pdFade .3s ease; }
.pd-panel.active { display: block; }
@keyframes pdFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Overview content — centered with comfortable reading width */
.pd-overview { text-align: center; max-width: 860px; margin: 0 auto; }
.pd-overview p { color: var(--ink-70); font-size: 16px; margin-bottom: 16px; }
.pd-section-title { margin: 40px auto 20px; font-size: 22px; color: var(--ink); text-align: center; }

/* ===== Product Advantages Cards — centered ===== */
.pd-advantages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; max-width: 1000px; margin: 32px auto; }
.pd-adv-card {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px 20px 24px; transition: transform .25s, box-shadow .25s;
}
.pd-adv-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.pd-adv-card .adv-icon {
  width: 56px; height: 56px; border-radius: 16px; background: var(--terracotta-soft);
  display: grid; place-items: center; color: var(--terracotta); margin-bottom: 16px;
}
.pd-adv-card h4 { font-size: 15.5px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.pd-adv-card p { font-size: 13.5px; color: var(--ink-50); line-height: 1.55; }

/* ===== Effect Grid (expanded to 6) — centered ===== */
.pd-effect-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 1000px; margin: 32px auto; }
.pd-effect-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; transition: transform .25s, box-shadow .25s;
}
.pd-effect-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.pd-effect-card .effect-img { aspect-ratio: 4 / 3; background: var(--bg-soft); overflow: hidden; }
.pd-effect-card .effect-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.pd-effect-card:hover .effect-img img { transform: scale(1.05); }
.pd-effect-card .effect-body { padding: 14px 18px; }
.pd-effect-card .effect-cat { font-size: 11.5px; color: var(--terracotta); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.pd-effect-card .effect-name { font-size: 15px; font-weight: 600; color: var(--ink); margin-top: 4px; }

/* ===== Manufacturing Process Flow — centered ===== */
.pd-process { margin-top: 48px; max-width: 1000px; margin-left: auto; margin-right: auto; }
.process-track {
  display: flex; align-items: flex-start; gap: 0;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 36px 24px 32px; position: relative;
}
.process-step {
  flex: 1; text-align: center; position: relative; padding: 0 12px;
  min-height: 130px;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
}
.step-num {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--terracotta); color: #fff;
  font-size: 14px; font-weight: 800; display: inline-grid; place-items: center;
  margin-bottom: 14px; position: relative; z-index: 1; flex-shrink: 0;
}
.process-step h5 { font-size: 14.5px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.process-step p { font-size: 12.5px; color: var(--ink-50); line-height: 1.45; }
.step-line {
  position: absolute; top: 21px; left: calc(50% + 26px); width: calc(100% - 52px);
  height: 2px; background: linear-gradient(90deg, var(--terracotta), var(--line));
}

/* Spec table — centered, keeps table layout */
.spec-table { width: 100%; max-width: 1000px; margin: 0 auto; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.spec-table th, .spec-table td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); font-size: 15px; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { color: var(--ink-50); font-weight: 600; width: 34%; background: var(--bg-soft); }

/* Colorways — centered */
.pd-colors-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 16px; max-width: 1000px; margin: 0 auto; }
.pd-swatch { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #fff; cursor: pointer; transition: transform .2s, box-shadow .2s; }
.pd-swatch:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pd-swatch .sw-img { aspect-ratio: 1 / 1; background: var(--bg-soft); }
.pd-swatch .sw-img img { width: 100%; height: 100%; object-fit: cover; }
.pd-swatch .sw-name { padding: 10px 12px; font-size: 13.5px; font-weight: 600; color: var(--ink); }
.pd-swatch .sw-code { font-size: 11.5px; color: var(--ink-50); font-weight: 500; }

/* Applications — centered */
.pd-apps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; max-width: 1000px; margin: 0 auto; }
.pd-app { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: transform .2s, box-shadow .2s; }
.pd-app:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pd-app .app-ic { width: 46px; height: 46px; border-radius: 12px; background: var(--terracotta-soft); display: grid; place-items: center; margin-bottom: 14px; color: var(--terracotta); }
.pd-app h4 { font-size: 16px; margin-bottom: 8px; }
.pd-app p { font-size: 14px; color: var(--ink-50); }

/* Related — centered */
.pd-related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 22px; max-width: 1000px; margin: 0 auto; }
.pd-rel-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: transform .25s, box-shadow .25s; text-decoration: none; }
.pd-rel-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pd-rel-card .rel-img { aspect-ratio: 4 / 3; background: var(--bg-soft); }
.pd-rel-card .rel-img img { width: 100%; height: 100%; object-fit: cover; }
.pd-rel-card .rel-body { padding: 16px 18px; }
.pd-rel-card .rel-cat { font-size: 12px; color: var(--terracotta); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.pd-rel-card .rel-name { font-size: 15.5px; font-weight: 600; color: var(--ink); margin: 4px 0 6px; }
.pd-rel-card .rel-link { font-size: 13.5px; color: var(--ink-70); font-weight: 600; }
.pd-rel-card:hover .rel-link { color: var(--terracotta); }

/* Inquiry strip — centered */
.pd-inquiry {
  background: linear-gradient(120deg, var(--cream-warm), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 48px; display: flex; justify-content: center; align-items: center;
  gap: 32px; flex-wrap: wrap; max-width: 1000px; margin: 0 auto;
}
.pd-inquiry h3 { font-size: 24px; margin-bottom: 8px; }
.pd-inquiry p { color: var(--ink-70); font-size: 15.5px; max-width: 460px; }

/* Responsive */
@media (max-width: 900px) {
  .pd-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .pd-gallery { position: static; }
  .pd-inquiry { padding: 32px; }
  .pd-advantages { grid-template-columns: repeat(2, 1fr); }
  .pd-effect-grid { grid-template-columns: repeat(2, 1fr); }
  .process-track { flex-wrap: wrap; gap: 16px; }
  .step-line { display: none; }
}
@media (max-width: 540px) {
  .pd-badge { min-width: calc(50% - 5px); }
  .pd-cta .btn { flex: 1; }
  .pd-inquiry { padding: 24px; }
  .pd-advantages { grid-template-columns: 1fr; gap: 12px; }
  .pd-effect-grid { grid-template-columns: 1fr; }
  .process-track { flex-direction: column; padding: 24px 16px; }
  .process-step { padding: 0; border-bottom: 1px solid var(--line); padding-bottom: 20px; }
  .process-step:last-child { border-bottom: 0; padding-bottom: 0; }
}

/* ============================================================
   Carousel — auto-play image slider
   ============================================================ */
.carousel {
  position: relative;
  margin-bottom: 32px;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
}
.carousel__track {
  display: flex;
  transition: transform 500ms ease-in-out;
}
.carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
}
.carousel__slide img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  display: block;
}
/* Arrow buttons */
.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(255,255,255,0.85);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 18px;
  color: var(--slate-blue);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 200ms, transform 200ms;
  opacity: 0.7;
}
.carousel__btn:hover { opacity: 1; background: #fff; transform: translateY(-50%) scale(1.08); }
.carousel__btn--prev { left: 12px; }
.carousel__btn--next { right: 12px; }
/* Dots */
.carousel__dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 8px;
}
.carousel__dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: background 250ms, transform 250ms;
}
.carousel__dots .dot.active {
  background: #fff;
  transform: scale(1.3);
}
@media (max-width: 600px) {
  .carousel__slide img { max-height: 260px; }
  .carousel__btn { width: 34px; height: 34px; font-size: 15px; }
}

/* ============================================================
   Facility showcase — zigzag image+text rows
   ============================================================ */
.facility-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 56px;
}
.facility-row:last-child { margin-bottom: 0; }
.facility-row--reverse .facility-media { order: 2; }

.facility-media {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  background: #eef1f6;
  border: 1px solid rgba(0,0,0,0.08);
}
.facility-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.facility-media .ph {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #9aa3b2;
  font-size: 13px;
  line-height: 1.6;
  padding: 16px;
}
.facility-text .kicker { display: inline-block; margin-bottom: 8px; }
.facility-text h3 {
  font-size: 22px;
  margin: 0 0 12px;
  color: var(--ink-90, #1a1d24);
}
.facility-text p {
  color: var(--ink-70, #5f6470);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}
@media (max-width: 768px) {
  .facility-row {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
  }
  .facility-row--reverse .facility-media { order: 0; }
  .facility-text h3 { font-size: 20px; }
}

/* ============================================================
   Wave Timeline — Milestones (replaces vertical timeline)
   ============================================================ */
.wave-timeline-wrap {
  position: relative;
  margin: 40px auto 20px;
  max-width: 1000px;
  height: 320px;
}
.wave-timeline__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.wave-timeline__items {
  position: relative;
  height: 100%;
  z-index: 1;
}
.wt-item {
  position: absolute;
  left: var(--wt-x);
  top: var(--wt-y);
  transform: translate(-50%, -50%);
  text-align: center;
  width: 120px;
  transition: transform 250ms ease;
}
.wt-item:hover { transform: translate(-50%, -50%) scale(1.06); }
.wt-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--slate-blue, #6E92B0);
  border: 2.5px solid #fff;
  box-shadow: 0 2px 8px rgb(110 146 176 / 0.3);
  margin: 0 auto 8px;
  position: relative;
}
.wt-dot::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px solid rgba(110,146,176,0.25);
  animation: wt-pulse 2s ease-in-out infinite;
}
@keyframes wt-pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.6); opacity: 0; }
}
.wt-year {
  font-size: 19px;
  font-weight: 700;
  color: var(--slate-blue-dark, #517690);
  line-height: 1.2;
}
.wt-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-80, #333);
  margin: 2px 0 4px;
  white-space: nowrap;
}
.wt-item p {
  font-size: 12px;
  color: var(--ink-60, #666);
  line-height: 1.45;
  margin: 0;
}

/* Mobile: stack vertically with compact layout */
@media (max-width: 768px) {
  .wave-timeline-wrap {
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px 0;
  }
  .wave-timeline__svg {
    position: relative;
    height: 90px;
    order: -1;
  }
  .wave-timeline__items {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px 10px;
    height: auto;
    padding: 0 8px;
  }
  .wt-item {
    position: relative;
    left: auto !important;
    top: auto !important;
    transform: none !important;
    width: calc(33% - 8px);
    min-width: 110px;
    padding: 12px 8px 10px;
    background: var(--slate-blue-soft, #EAF1F6);
    border-radius: 10px;
    border: 1px solid rgba(110,146,176,0.15);
  }
  .wt-item:hover { transform: scale(1.02) !important; }
  .wt-dot { margin-bottom: 6px; }
  .wt-year { font-size: 17px; }
  .wt-label { font-size: 12px; }
  .wt-item p { font-size: 11px; }
}