/* ================================================================
   JL Server Shop — Premium Visual System
   Industrial precision × global commerce
   ================================================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --navy-950: #060A14;
  --navy-900: #0B1120;
  --navy-800: #131C31;
  --navy-700: #1E293B;
  --navy-600: #334155;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50: #F8FAFC;
  --white: #FFFFFF;

  --blue: #3B82F6;
  --blue-dark: #2563EB;
  --blue-light: #60A5FA;
  --blue-soft: #DBEAFE;
  --cyan: #06B6D4;

  --green: #10B981;
  --amber: #F59E0B;
  --red: #EF4444;

  --whatsapp: #25D366;
  --wechat: #07C160;

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --text-on-dark: #F1F5F9;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.14);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.2);
  --radius: 6px;
  --radius-lg: 10px;
  --radius-xl: 14px;
  --transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);

  --font-display: -apple-system, 'SF Pro Display', 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-body: -apple-system, 'SF Pro Text', 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--slate-300);
  background: var(--navy-950);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ================================================================
   Top Bar — Minimal, dark
   ================================================================ */
.top-bar {
  background: var(--navy-950);
  color: var(--slate-400);
  font-size: 13.5px;
  letter-spacing: 0.01em;
  height: 44px;
  display: flex;
  align-items: center;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.top-bar-contact { display: flex; gap: 32px; align-items: center; }
.top-bar-contact span { display: flex; align-items: center; gap: 8px; }
.top-bar-contact a { color: var(--slate-400); transition: color 0.2s; }
.top-bar-contact a:hover { color: var(--slate-200); }
.top-bar-right { display: flex; gap: 0; align-items: center; }
.top-bar-right a {
  padding: 0 18px;
  border-right: 1px solid rgba(255,255,255,0.08);
  line-height: 1;
}
.top-bar-right a:last-child { border-right: none; padding-right: 0; }
.top-bar-right a:hover { color: var(--slate-200); }

/* ================================================================
   Header — Dark glassmorphic, transparent over hero
   ================================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(6, 10, 20, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all 0.4s var(--ease-out-expo);
}
.header.scrolled {
  background: rgba(6, 10, 20, 0.95);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
  transition: opacity 0.2s;
}
.logo:hover { opacity: 0.9; }
.logo img {
  height: 44px;
  width: auto;
  display: block;
}

.nav-menu {
  display: flex;
  gap: 2px;
  align-items: center;
}
.nav-item > a {
  display: flex;
  align-items: center;
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--slate-300);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}
.nav-item > a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width 0.3s var(--ease-out-expo);
}
.nav-item > a:hover { color: var(--white); }
.nav-item > a:hover::after { width: 24px; }
.nav-item.active > a { color: var(--blue-light); font-weight: 600; }
.nav-item.active > a::after { width: 24px; }

.nav-right { display: flex; align-items: center; gap: 12px; }

.lang-toggle {
  display: flex;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 3px;
  gap: 0;
}
.lang-btn {
  padding: 5px 12px;
  font-size: 12.5px;
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--slate-400);
  cursor: pointer;
  border-radius: 5px;
  transition: var(--transition);
}
.lang-btn.active {
  background: rgba(59,130,246,0.15);
  color: var(--blue-light);
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: var(--radius);
  background: var(--blue);
  color: var(--white);
  font-size: 14.5px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
  border: 1px solid rgba(59,130,246,0.4);
}
.btn-cta:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(59,130,246,0.35);
}

.menu-toggle {
  display: none;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  font-size: 18px;
  cursor: pointer;
  color: var(--white);
}

/* ================================================================
   Hero — Full-bleed, image-anchored, staggered entrance
   ================================================================ */
.hero {
  position: relative;
  min-height: calc(100vh - 124px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-950);
}
.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url('/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.45;
  z-index: 0;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(6,10,20,0.92) 0%, rgba(11,17,32,0.75) 50%, rgba(11,17,32,0.6) 100%);
  z-index: 1;
}
.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 64px 64px;
  z-index: 1;
}
.hero .container { position: relative; z-index: 2; padding-top: 80px; padding-bottom: 80px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.25);
  color: var(--blue-light);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out-expo) 0.1s forwards;
}
.hero-badge .dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
  max-width: 760px;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease-out-expo) 0.25s forwards;
}
.hero h1 .accent {
  color: var(--blue);
  display: block;
}

.hero p {
  font-size: clamp(17px, 1.8vw, 20px);
  color: var(--slate-400);
  max-width: 580px;
  line-height: 1.65;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease-out-expo) 0.4s forwards;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 72px;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease-out-expo) 0.55s forwards;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  border-radius: var(--radius);
  background: var(--blue);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(59,130,246,0.35);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white);
  font-size: 16px;
  font-weight: 500;
  transition: var(--transition);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 64px;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease-out-expo) 0.7s forwards;
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1px;
  line-height: 1;
}
.hero-stat .label {
  font-size: 14px;
  color: var(--slate-500);
  margin-top: 10px;
  letter-spacing: 0.02em;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   Sections
   ================================================================ */
.section { padding: 100px 0; }
.section-gray { background: var(--navy-900); }
.section-dark { background: var(--navy-950); color: var(--text-on-dark); }

.section-header {
  margin-bottom: 64px;
  max-width: 640px;
}
.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1.2px;
  margin-bottom: 16px;
  line-height: 1.15;
}
.section-header p {
  font-size: 17px;
  color: var(--slate-400);
  max-width: 560px;
}
.section-header.center p { margin: 0 auto; }
.section-header .eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-light);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 16px;
}

/* ================================================================
   Inventory Cards — Refined, less boxy
   ================================================================ */
.inv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.inv-card {
  background: var(--navy-900);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.inv-card:hover {
  border-color: rgba(59,130,246,0.3);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3), 0 0 0 1px rgba(59,130,246,0.15);
  transform: translateY(-4px);
}
.inv-card-img {
  width: 100%;
  height: 190px;
  background: var(--navy-950);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.inv-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s var(--ease-out-expo);
}
.inv-card:hover .inv-card-img img { transform: scale(1.06); }
.inv-card-img .placeholder {
  font-size: 36px;
  color: var(--slate-600);
}
.inv-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  backdrop-filter: blur(8px);
}
.badge-grade-A { background: rgba(16,185,129,0.85); color: white; }
.badge-grade-B { background: rgba(245,158,11,0.85); color: white; }
.badge-status-available { background: rgba(16,185,129,0.85); color: white; }
.badge-status-reserved { background: rgba(245,158,11,0.85); color: white; }
.badge-status-sold { background: rgba(239,68,68,0.85); color: white; }

.inv-card-body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.inv-card-brand {
  font-size: 12px;
  font-weight: 600;
  color: var(--blue-light);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 3px;
}
.inv-card-model {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}
.inv-card-specs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
  flex: 1;
}
.inv-card-spec {
  font-size: 12.5px;
  color: var(--slate-400);
  display: flex;
  gap: 8px;
  line-height: 1.4;
}
.inv-card-spec .label {
  color: var(--slate-500);
  flex-shrink: 0;
  width: 46px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.inv-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.inv-card-price {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-400);
}
.inv-card-btn {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-light);
  display: flex;
  align-items: center;
  gap: 3px;
  transition: gap 0.25s var(--ease-out-expo);
}
.inv-card:hover .inv-card-btn { gap: 8px; }

/* ================================================================
   Trust / Why Us — Cleaner, divider-based not card-based
   ================================================================ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.trust-card {
  padding: 48px 36px 48px 0;
  border-right: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.trust-card:nth-child(3n) { border-right: none; padding-right: 0; }
.trust-card:nth-child(n+4) { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 48px; }
.trust-card:nth-child(3n+1) { padding-left: 0; }
.trust-card:nth-child(3n+2),
.trust-card:nth-child(3n) { padding-left: 36px; }

.trust-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 24px;
}
.trust-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.4px;
}
.trust-card p {
  font-size: 15px;
  color: var(--slate-400);
  line-height: 1.65;
}

/* ================================================================
   Stats Bar — Integrated into dark band
   ================================================================ */
.stats-bar {
  background: var(--navy-950);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 100%, rgba(59,130,246,0.06), transparent);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
  position: relative;
}
.stat-item .stat-num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -2px;
  line-height: 1;
}
.stat-item .stat-label {
  font-size: 14px;
  color: var(--slate-500);
  margin-top: 12px;
  letter-spacing: 0.02em;
}

/* ================================================================
   Floating Contact
   ================================================================ */
.float-contact {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--white);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  position: relative;
}
.float-btn:hover { transform: scale(1.08); box-shadow: 0 12px 32px rgba(0,0,0,0.2); }
.float-whatsapp { background: var(--whatsapp); }
.float-wechat { background: var(--wechat); }
.float-email { background: var(--blue); }
.float-btn::after {
  content: attr(data-tip);
  position: absolute;
  right: 58px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--navy-900);
  color: var(--white);
  padding: 5px 12px;
  border-radius: 5px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.float-btn:hover::after { opacity: 1; }

/* ================================================================
   Filters (Inventory page)
   ================================================================ */
.filter-bar {
  background: var(--navy-900);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 24px 28px;
  margin-bottom: 32px;
}
.filter-bar .container { padding: 0; }
.filters {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.filter-group { display: flex; flex-direction: column; gap: 6px; min-width: 140px; }
.filter-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.filter-select, .filter-input {
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  font-size: 13.5px;
  color: var(--slate-200);
  background: var(--navy-950);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
  height: 40px;
  appearance: none;
  -webkit-appearance: none;
}
.filter-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.filter-select option {
  background: var(--navy-900);
  color: var(--slate-200);
}
.filter-select:focus, .filter-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.filter-search { flex: 1; min-width: 220px; }
.filter-search input { width: 100%; }
.filter-count {
  margin-left: auto;
  font-size: 13px;
  color: var(--slate-500);
  padding-bottom: 10px;
  white-space: nowrap;
}
.filter-count strong { color: var(--blue-light); }

/* ================================================================
   Product Detail
   ================================================================ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  padding: 56px 0;
}
.product-gallery {
  background: var(--navy-900);
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.06);
}
.product-gallery img { width: 100%; height: 100%; object-fit: contain; }
.product-gallery .placeholder { font-size: 72px; color: var(--slate-600); }

.product-info h1 {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
  letter-spacing: -0.8px;
}
.product-brand {
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}
.product-badges { display: flex; gap: 10px; margin-bottom: 32px; }

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
}
.spec-table th, .spec-table td {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-align: left;
  font-size: 14.5px;
}
.spec-table th { width: 140px; color: var(--slate-500); font-weight: 500; }
.spec-table td { color: var(--slate-200); font-weight: 500; }

.product-actions { display: flex; gap: 14px; margin-top: 32px; }
.btn-rfq {
  flex: 1;
  padding: 16px 32px;
  border-radius: var(--radius);
  background: var(--blue);
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-rfq:hover {
  background: var(--blue-dark);
  box-shadow: 0 12px 32px rgba(59,130,246,0.35);
  transform: translateY(-2px);
}
.btn-contact-direct {
  padding: 16px 24px;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,0.1);
  background: transparent;
  color: var(--slate-300);
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-contact-direct:hover { border-color: var(--blue); color: var(--blue-light); }

/* ================================================================
   Contact Page
   ================================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-form {
  background: var(--navy-900);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 40px;
}
.form-group { margin-bottom: 22px; }
.form-group label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--slate-300);
  margin-bottom: 7px;
}
.form-group label .req { color: var(--red); }
.form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  font-size: 14.5px;
  color: var(--slate-200);
  background: var(--navy-950);
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}
.form-input:focus, .form-textarea:focus { border-color: var(--blue); }
.form-textarea { resize: vertical; min-height: 120px; }

.contact-channels { display: flex; flex-direction: column; gap: 16px; }
.channel-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 28px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  background: var(--navy-900);
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.channel-card:hover {
  border-color: rgba(59,130,246,0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transform: translateY(-2px);
}
.channel-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--white);
  flex-shrink: 0;
}
.channel-icon.whatsapp { background: var(--whatsapp); }
.channel-icon.email { background: var(--blue); }
.channel-icon.wechat { background: var(--wechat); }
.channel-info h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 3px;
}
.channel-info p { font-size: 13px; color: var(--slate-400); }
.channel-info .value { font-size: 15px; font-weight: 600; color: var(--blue-light); }

/* ================================================================
   Footer
   ================================================================ */
.footer {
  background: var(--navy-950);
  color: var(--slate-500);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo-text { color: var(--white); }
.footer-brand p {
  margin-top: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  max-width: 320px;
}
.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}
.footer-col a {
  display: block;
  font-size: 13.5px;
  color: var(--slate-500);
  padding: 5px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--blue-light); }
.footer-bottom {
  border-top: 1px solid var(--navy-800);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
}

/* ================================================================
   Admin Panel
   ================================================================ */
.admin-login {
  max-width: 400px;
  margin: 80px auto;
  padding: 40px;
  background: var(--navy-900);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.08);
}
.admin-login h1 {
  text-align: center;
  font-family: var(--font-display);
  font-size: 22px;
  margin-bottom: 6px;
  color: var(--white);
}
.admin-login p { text-align: center; color: var(--slate-400); margin-bottom: 32px; font-size: 13.5px; }
.admin-login .form-group { margin-bottom: 20px; }

.admin-layout { display: none; }
.admin-header {
  background: var(--navy-950);
  color: var(--white);
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}
.admin-header h1 { font-family: var(--font-display); font-size: 16px; font-weight: 700; }
.admin-nav { display: flex; gap: 6px; align-items: center; }
.admin-nav button {
  padding: 7px 14px;
  border: none;
  background: rgba(255,255,255,0.06);
  color: var(--slate-400);
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}
.admin-nav button:hover, .admin-nav button.active { background: var(--blue); color: var(--white); }

.admin-body { padding: 32px 24px; max-width: 1320px; margin: 0 auto; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--navy-900);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.06);
}
.admin-table th {
  background: var(--navy-800);
  padding: 12px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.admin-table td { padding: 12px 16px; font-size: 13.5px; color: var(--slate-300); border-bottom: 1px solid rgba(255,255,255,0.04); }
.admin-table tr:hover { background: rgba(255,255,255,0.03); }
.admin-table .action-btn {
  padding: 5px 11px;
  border: 1px solid rgba(255,255,255,0.1);
  background: var(--navy-800);
  color: var(--slate-300);
  border-radius: var(--radius);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
  margin-right: 6px;
}
.admin-table .action-btn:hover { border-color: var(--blue); color: var(--blue); }
.admin-table .action-btn.danger:hover { border-color: var(--red); color: var(--red); }

.admin-modal {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(6,10,20,0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 20px;
  overflow-y: auto;
}
.admin-modal.active { display: flex; }
.admin-modal-content {
  background: var(--navy-900);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 720px;
  width: 100%;
  margin: auto;
  box-shadow: var(--shadow-xl);
}
.admin-modal-content h2 {
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 28px;
  color: var(--white);
}
.admin-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.admin-form-grid .full { grid-column: 1 / -1; }
.admin-form-grid .form-group { margin-bottom: 0; }

.image-upload-area {
  border: 2px dashed rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s;
  color: var(--slate-400);
}
.image-upload-area:hover { border-color: var(--blue); }
.image-upload-area p { color: var(--text-muted); font-size: 13.5px; }
.image-preview-grid { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.image-preview {
  position: relative;
  width: 96px;
  height: 96px;
  border-radius: var(--radius);
  overflow: hidden;
}
.image-preview img { width: 100%; height: 100%; object-fit: cover; }
.image-preview .remove {
  position: absolute;
  top: 4px; right: 4px;
  width: 22px; height: 22px;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 12px;
}

.admin-section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.admin-section-title h2 { font-family: var(--font-display); font-size: 20px; color: var(--navy-900); }

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width: 1200px) {
  .inv-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 968px) {
  .nav-menu { display: none; }
  .menu-toggle { display: flex; align-items: center; justify-content: center; }
  .nav-menu.mobile-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: rgba(6,10,20,0.98);
    backdrop-filter: blur(20px);
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
  }
  .nav-menu.mobile-open .nav-item > a { color: var(--slate-300); padding: 12px 16px; }
  .inv-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr; border-top: 1px solid rgba(255,255,255,0.06); }
  .trust-card { border-right: none; padding: 36px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .trust-card:nth-child(3n) { padding-right: 0; }
  .trust-card:nth-child(3n+2), .trust-card:nth-child(3n) { padding-left: 0; }
  .trust-card:nth-child(n+4) { border-top: none; padding-top: 36px; }
  .trust-card:last-child { border-bottom: none; }
  .product-detail { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 32px; }
  .hero-stat .num { font-size: 30px; }
  .admin-form-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .navbar { height: 64px; }
  .logo-mark { width: 38px; height: 38px; font-size: 18px; }
  .logo-text { font-size: 17px; }
  .logo-sub { font-size: 10px; }
}
@media (max-width: 640px) {
  .inv-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .section-header h2 { font-size: 26px; }
  .top-bar-contact span:nth-child(2) { display: none; }
  .container { padding: 0 20px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
}

/* ================================================================
   Utilities
   ================================================================ */
.hidden { display: none !important; }
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-32 { margin-bottom: 32px; }

.toast {
  position: fixed;
  top: 24px;
  right: 24px;
  background: var(--navy-900);
  color: var(--white);
  padding: 14px 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  font-size: 13.5px;
  font-weight: 500;
  transform: translateX(120%);
  transition: transform 0.35s var(--ease-out-expo);
}
.toast.show { transform: translateX(0); }
.toast.success { background: var(--green); }
.toast.error { background: var(--red); }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ================================================================
   Mega Menu — Dropdown navigation for business modules
   ================================================================ */
.nav-item.has-dropdown { position: relative; }
.nav-item.has-dropdown > a::after {
  content: '';
  display: inline-block;
  width: 0; height: 0;
  border-left: 3px solid transparent;
  border-right: 3px solid transparent;
  border-top: 4px solid currentColor;
  margin-left: 6px;
  vertical-align: middle;
  transition: transform 0.3s var(--ease-out-expo);
}
.nav-item.has-dropdown:hover > a::after { transform: rotate(180deg); }

.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: rgba(11, 17, 32, 0.96);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 64px rgba(0,0,0,0.4), 0 2px 8px rgba(0,0,0,0.2);
  padding: 24px;
  min-width: 520px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s var(--ease-out-expo);
  z-index: 1100;
}
.nav-item.has-dropdown:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.mega-menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.mega-menu-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius);
  transition: background 0.2s;
  cursor: pointer;
}
.mega-menu-item:hover { background: rgba(255,255,255,0.05); }
.mega-menu-item .mm-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  color: var(--blue-light);
}
.mega-menu-item .mm-text { flex: 1; min-width: 0; }
.mega-menu-item .mm-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 3px;
  line-height: 1.3;
}
.mega-menu-item .mm-desc {
  font-size: 12.5px;
  color: var(--slate-400);
  line-height: 1.4;
}
.mega-menu-footer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mega-menu-footer a {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-light);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.25s var(--ease-out-expo);
}
.mega-menu-footer a:hover { gap: 8px; }

/* ================================================================
   Business Module Cards — Four Pillars
   ================================================================ */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.biz-card {
  position: relative;
  background: var(--navy-900);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 32px 28px 28px;
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 340px;
}
.biz-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out-expo);
}
.biz-card:hover {
  border-color: rgba(59,130,246,0.25);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3), 0 0 0 1px rgba(59,130,246,0.1);
  transform: translateY(-6px);
}
.biz-card:hover::before { transform: scaleX(1); }
.biz-card-num {
  position: absolute;
  top: 16px;
  right: 20px;
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 800;
  color: rgba(59,130,246,0.10);
  letter-spacing: -2px;
  line-height: 1;
  pointer-events: none;
  transition: color 0.4s var(--ease-out-expo);
  z-index: 0;
}
.biz-card:hover .biz-card-num { color: rgba(59,130,246,0.20); }
.biz-card-icon {
  position: relative;
  z-index: 1;
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 26px;
  color: var(--blue-light);
}
.biz-card h3 {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: -0.4px;
  line-height: 1.3;
}
.biz-card p {
  position: relative;
  z-index: 1;
  font-size: 15px;
  color: var(--slate-400);
  line-height: 1.6;
  margin-bottom: 22px;
  flex: 1;
}
.biz-card-tag {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(255,255,255,0.06);
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-400);
  margin-bottom: 22px;
  align-self: flex-start;
}
.biz-card-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--blue-light);
  transition: gap 0.25s var(--ease-out-expo);
}
.biz-card:hover .biz-card-link { gap: 8px; }

/* Dark variant for biz-card on dark sections */
.biz-card.dark {
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.08);
}
.biz-card.dark h3 { color: var(--white); }
.biz-card.dark p { color: var(--slate-400); }
.biz-card.dark .biz-card-icon { background: rgba(59,130,246,0.1); }
.biz-card.dark .biz-card-tag { background: rgba(255,255,255,0.06); color: var(--slate-400); }

/* ================================================================
   Module Page — Dark themed with background imagery
   ================================================================ */
.page-hero {
  position: relative;
  background: var(--navy-950);
  padding: 100px 0 80px;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  transition: transform 0.1s linear;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 100%, rgba(59,130,246,0.12), transparent),
    radial-gradient(ellipse 40% 60% at 80% 0%, rgba(6,182,212,0.06), transparent),
    linear-gradient(180deg, rgba(6,10,20,0.6) 0%, rgba(6,10,20,0.9) 100%);
  z-index: 1;
}
.page-hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 1;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero .eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-light);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 18px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out-expo) 0.1s forwards;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 20px;
  max-width: 820px;
  word-break: keep-all;
  overflow-wrap: break-word;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out-expo) 0.2s forwards;
}
.page-hero p {
  font-size: 18px;
  color: var(--slate-400);
  max-width: 580px;
  line-height: 1.65;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out-expo) 0.3s forwards;
}

/* Page navigation buttons (Contact Us + Back) */
.page-nav {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out-expo) 0.45s forwards;
}
.page-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.page-nav-btn.primary {
  background: var(--blue);
  color: var(--white);
  border: 1px solid rgba(59,130,246,0.4);
}
.page-nav-btn.primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59,130,246,0.3);
}
.page-nav-btn.secondary {
  background: rgba(255,255,255,0.05);
  color: var(--slate-300);
  border: 1px solid rgba(255,255,255,0.12);
}
.page-nav-btn.secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.25);
  color: var(--white);
  transform: translateY(-2px);
}

/* Dark section for module pages */
.section-dark-page {
  background: var(--navy-950);
  padding: 80px 0;
  position: relative;
}
.section-dark-page::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,0.2), transparent);
}

/* Glassmorphic service cards on dark background */
.service-grid {
  display: grid;
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.service-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.service-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.service-card {
  padding: 44px 36px;
  background: var(--navy-950);
  transition: all 0.4s var(--ease-out-expo);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out-expo);
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59,130,246,0.06), transparent);
  opacity: 0;
  transition: opacity 0.4s var(--ease-out-expo);
  pointer-events: none;
}
.service-card:hover {
  background: var(--navy-900);
  transform: translateY(-2px);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { opacity: 1; }
.service-card-num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  color: rgba(59,130,246,0.15);
  letter-spacing: -2px;
  margin-bottom: 8px;
  line-height: 1;
  transition: color 0.4s var(--ease-out-expo);
}
.service-card:hover .service-card-num {
  color: rgba(59,130,246,0.25);
}
.service-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--blue-light);
  margin-bottom: 24px;
  transition: all 0.4s var(--ease-out-expo);
}
.service-card:hover .service-card-icon {
  background: rgba(59,130,246,0.18);
  border-color: rgba(59,130,246,0.3);
  transform: scale(1.05);
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}
.service-card p {
  font-size: 15px;
  color: var(--slate-400);
  line-height: 1.65;
}

/* CTA banner on module pages */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-950));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 40% 80% at 100% 50%, rgba(59,130,246,0.1), transparent);
}
.cta-banner .cta-content { position: relative; z-index: 2; }
.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.cta-banner p {
  font-size: 15px;
  color: var(--slate-400);
  max-width: 480px;
}
.cta-banner .btn-primary { position: relative; z-index: 2; white-space: nowrap; }

/* ================================================================
   Responsive additions for mega-menu & biz cards
   ================================================================ */
@media (max-width: 1200px) {
  .biz-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .nav-item > a { padding: 8px 10px; font-size: 14px; }
}
@media (max-width: 968px) {
  .mega-menu { display: none; }
  .biz-grid { grid-template-columns: 1fr; }
  .service-grid.cols-2, .service-grid.cols-3 { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; text-align: center; padding: 40px 32px; }
  .page-hero { padding: 56px 0 48px; }
}
@media (max-width: 640px) {
  .biz-grid { grid-template-columns: 1fr; }
  .service-card { padding: 28px 20px; }
}

/* ================================================================
   Dark page section header override
   ================================================================ */
.section-dark-page .section-header h2 { color: var(--white); }
.section-dark-page .section-header p { color: var(--slate-400); }

/* ================================================================
   Scroll parallax for page hero backgrounds
   ================================================================ */
@media (prefers-reduced-motion: no-preference) {
  .page-hero-bg.parallax {
    will-change: transform;
  }
}