/* ==========================================================================
   CYD Machinery — Mini Excavator English Independent Site
   Industrial B2B Theme
   ========================================================================== */

:root {
  --color-bg: #f4f2ee;
  --color-bg-alt: #ebe7e0;
  --color-surface: #ffffff;
  --color-ink: #12151a;
  --color-ink-soft: #3a4049;
  --color-muted: #6b7280;
  --color-line: #d9d4cb;
  --color-line-soft: #ebe7e0;
  --color-brand: #e29b12;
  --color-brand-dark: #c4840a;
  --color-brand-soft: rgba(226, 155, 18, 0.12);
  --color-steel: #1e242c;
  --color-steel-mid: #2c343f;
  --color-accent: #1f6b8a;
  --color-success: #1f7a4c;
  --color-danger: #b42318;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --container: 1180px;
  --container-wide: 1320px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(18, 21, 26, 0.06);
  --shadow-md: 0 10px 30px rgba(18, 21, 26, 0.08);
  --shadow-lg: 0 20px 50px rgba(18, 21, 26, 0.12);
  --header-h: 78px;
  --transition: 0.22s ease;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-brand-dark); }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--color-ink);
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); text-transform: uppercase; }
h2 { font-size: clamp(1.7rem, 3vw, 2.35rem); text-transform: uppercase; }
h3 { font-size: 1.35rem; text-transform: uppercase; letter-spacing: 0.02em; }
p { margin: 0 0 1em; color: var(--color-ink-soft); }
address { font-style: normal; }

.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
.container-wide { width: min(100% - 2rem, var(--container-wide)); margin-inline: auto; }

/* Utilities */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.text-center { text-align: center; }
.muted { color: var(--color-muted); }
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-brand-dark);
  margin-bottom: 0.75rem;
}
.section { padding: 5rem 0; }
.section-sm { padding: 3.5rem 0; }
.section-dark {
  background: linear-gradient(160deg, var(--color-steel) 0%, #151a21 100%);
  color: #e8eaed;
}
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: #c5cbd3; }
.section-alt { background: var(--color-bg-alt); }
.section-head { max-width: 640px; margin-bottom: 2.5rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.grid-2 { display: grid; gap: 1.5rem; grid-template-columns: repeat(2, 1fr); }
.grid-3 { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, 1fr); }
.grid-4 { display: grid; gap: 1.25rem; grid-template-columns: repeat(4, 1fr); }
.grid-6 { display: grid; gap: 1rem; grid-template-columns: repeat(6, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-6 { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 3.5rem 0; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-brand);
  color: var(--color-ink);
  border-color: var(--color-brand);
  box-shadow: 0 8px 20px rgba(226, 155, 18, 0.28);
}
.btn-primary:hover {
  background: var(--color-brand-dark);
  border-color: var(--color-brand-dark);
  color: #fff;
}
.btn-secondary {
  background: var(--color-steel);
  color: #fff;
  border-color: var(--color-steel);
}
.btn-secondary:hover { background: #000; color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.btn-outline:hover { background: var(--color-ink); color: #fff; }
.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.55);
}
.btn-outline-light:hover { background: #fff; color: var(--color-ink); }
.btn-ghost { background: transparent; color: var(--color-ink); border-color: transparent; padding-inline: 0.5rem; }
.btn-ghost:hover { color: var(--color-brand-dark); }
.btn-sm { padding: 0.6rem 1rem; font-size: 0.85rem; }
.btn-lg { padding: 1rem 1.7rem; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-group { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Top bar + Header */
.topbar {
  background: var(--color-steel);
  color: #c9d0d8;
  font-size: 0.85rem;
}
.topbar .container {
  display: flex; justify-content: space-between; align-items: center;
  min-height: 38px; gap: 1rem; flex-wrap: wrap; padding-block: 0.35rem;
}
.topbar a { color: #e8eaed; }
.topbar a:hover { color: var(--color-brand); }
.topbar-left, .topbar-right { display: flex; gap: 1.25rem; align-items: center; flex-wrap: wrap; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(244, 242, 238, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--header-h); gap: 1rem;
}
.logo {
  display: flex; align-items: center; gap: 0.7rem;
  color: var(--color-ink); text-decoration: none;
}
.logo:hover { color: var(--color-ink); }
.logo-mark {
  width: 42px; height: 42px; border-radius: 10px;
  background: linear-gradient(145deg, var(--color-brand), #f0b53a);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 800; font-size: 1.1rem; color: var(--color-ink);
  box-shadow: inset 0 -2px 0 rgba(0,0,0,0.12);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong {
  font-family: var(--font-display);
  font-size: 1.35rem; letter-spacing: 0.04em; text-transform: uppercase;
}
.logo-text span { font-size: 0.72rem; color: var(--color-muted); letter-spacing: 0.06em; text-transform: uppercase; }

.nav-main { display: flex; align-items: center; gap: 0.15rem; }
.nav-main > a, .nav-item > button {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.55rem 0.75rem;
  color: var(--color-ink-soft);
  font-weight: 600; font-size: 0.94rem;
  background: none; border: none; cursor: pointer;
  font-family: inherit; border-radius: 8px;
}
.nav-main > a:hover, .nav-main > a.active,
.nav-item > button:hover { color: var(--color-ink); background: rgba(0,0,0,0.04); }
.nav-main > a.active { color: var(--color-brand-dark); }

.nav-item { position: relative; }
.nav-dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 220px;
  background: #fff; border: 1px solid var(--color-line);
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  padding: 0.5rem; opacity: 0; visibility: hidden;
  transform: translateY(6px); transition: all var(--transition);
}
.nav-item:hover .nav-dropdown, .nav-item:focus-within .nav-dropdown {
  opacity: 1; visibility: visible; transform: none;
}
.nav-dropdown a {
  display: block; padding: 0.65rem 0.8rem; border-radius: 8px;
  color: var(--color-ink-soft); font-weight: 600; font-size: 0.9rem;
}
.nav-dropdown a:hover { background: var(--color-brand-soft); color: var(--color-ink); }

.header-actions { display: flex; align-items: center; gap: 0.6rem; }
.menu-toggle {
  display: none; width: 44px; height: 44px; border-radius: 10px;
  border: 1px solid var(--color-line); background: #fff; cursor: pointer;
  align-items: center; justify-content: center; flex-direction: column; gap: 5px;
}
.menu-toggle span {
  display: block; width: 18px; height: 2px; background: var(--color-ink);
  transition: var(--transition);
}

@media (max-width: 980px) {
  .menu-toggle { display: flex; }
  .nav-main {
    position: fixed; inset: calc(var(--header-h) + 38px) 0 auto 0;
    background: #fff; border-bottom: 1px solid var(--color-line);
    flex-direction: column; align-items: stretch; padding: 1rem;
    gap: 0.25rem; max-height: 0; overflow: hidden; opacity: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease;
  }
  .nav-main.open { max-height: 80vh; opacity: 1; overflow: auto; }
  .nav-dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; background: var(--color-bg-alt);
    margin: 0.25rem 0 0.5rem; display: none;
  }
  .nav-item.open .nav-dropdown { display: block; }
  .header-actions .btn-hide-mobile { display: none; }
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card-body { padding: 1.25rem 1.35rem 1.5rem; }
.card-media {
  aspect-ratio: 4/3;
  background:
    linear-gradient(180deg, rgba(18,21,26,0.02), rgba(18,21,26,0.08)),
    repeating-linear-gradient(90deg, transparent, transparent 24px, rgba(0,0,0,0.02) 24px, rgba(0,0,0,0.02) 25px),
    linear-gradient(135deg, #ece8e1, #d8d2c7);
  display: grid; place-items: center; position: relative; overflow: hidden;
}
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-media img.machine-art { width: min(88%, 280px); height: auto; object-fit: contain; }
.card-media img.photo { width: 100%; height: 100%; object-fit: cover; filter: none; }
.card-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--color-steel); color: #fff;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 0.35rem 0.6rem; border-radius: 999px;
}
.card-badge.hot { background: var(--color-brand); color: var(--color-ink); }
.card-title { margin-bottom: 0.35rem; font-size: 1.2rem; }
.card-meta {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1rem;
  font-size: 0.88rem; color: var(--color-muted); margin: 0.75rem 0 1rem;
}
.card-meta strong { color: var(--color-ink); font-weight: 700; }
.card-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* Product visual SVG placeholders */
.machine-art {
  width: min(88%, 280px); height: auto;
  filter: drop-shadow(0 12px 18px rgba(0,0,0,0.15));
}

/* Hero */
.hero {
  position: relative;
  padding: 4.5rem 0 5rem;
  background:
    radial-gradient(ellipse 80% 60% at 85% 20%, rgba(226,155,18,0.18), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(31,107,138,0.1), transparent 50%),
    linear-gradient(180deg, #efebe4 0%, var(--color-bg) 100%);
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem; align-items: center;
}
.hero h1 { margin-bottom: 1rem; }
.hero-lead { font-size: 1.12rem; max-width: 34rem; margin-bottom: 1.75rem; }
.hero-panel {
  position: relative;
  background: linear-gradient(160deg, var(--color-steel) 0%, #10141a 100%);
  border-radius: 22px;
  padding: 2rem;
  color: #fff;
  min-height: 380px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero-panel.has-photo {
  padding: 0;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero-panel.has-photo .hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-panel.has-photo .hero-panel-overlay {
  position: relative;
  z-index: 1;
  padding: 1.5rem 1.5rem 1.25rem;
  background: linear-gradient(180deg, transparent 0%, rgba(10,12,16,0.88) 55%);
}
.hero-panel::before {
  content: "";
  position: absolute; inset: auto -20% -30% 30%;
  height: 70%;
  background: radial-gradient(circle, rgba(226,155,18,0.35), transparent 65%);
  pointer-events: none;
}
.hero-panel.has-photo::before { display: none; }
.hero-panel-label {
  position: relative; z-index: 1;
  font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-brand); font-weight: 700; margin-bottom: 0.5rem;
}
.hero-panel h2 {
  position: relative; z-index: 1; color: #fff; font-size: 2rem; margin-bottom: 0.75rem;
}
.hero-panel p { position: relative; z-index: 1; color: #c5cbd3; max-width: 28rem; }
.hero-stats {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem;
  margin-top: 1.75rem;
}
.hero-stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; padding: 0.85rem;
}
.hero-stat strong {
  display: block; font-family: var(--font-display);
  font-size: 1.55rem; color: #fff; letter-spacing: 0.02em;
}
.hero-stat span { font-size: 0.78rem; color: #aab2bc; text-transform: uppercase; letter-spacing: 0.04em; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero { padding: 3rem 0; }
}

/* Trust bar */
.trust-bar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-line);
  padding: 1.25rem 0;
}
.trust-bar-inner {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.trust-item { text-align: center; padding: 0.5rem; }
.trust-item strong {
  display: block; font-family: var(--font-display);
  font-size: 1.8rem; color: var(--color-ink); letter-spacing: 0.02em;
}
.trust-item span { font-size: 0.85rem; color: var(--color-muted); }
@media (max-width: 700px) {
  .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
}

/* Feature / Why us */
.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  height: 100%;
}
.feature-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--color-brand-soft);
  color: var(--color-brand-dark);
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.2rem;
  margin-bottom: 1rem;
}
.feature-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.feature-card p { margin: 0; font-size: 0.96rem; }

/* Spec table */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
table.specs {
  width: 100%; border-collapse: collapse; min-width: 640px;
}
table.specs th, table.specs td {
  padding: 0.9rem 1rem; text-align: left; border-bottom: 1px solid var(--color-line-soft);
  font-size: 0.94rem;
}
table.specs th {
  background: var(--color-steel); color: #fff;
  font-family: var(--font-display); font-size: 0.95rem;
  letter-spacing: 0.04em; text-transform: uppercase; font-weight: 600;
}
table.specs tr:last-child td { border-bottom: none; }
table.specs tr:nth-child(even) td { background: #faf9f7; }
table.specs td:first-child { font-weight: 700; color: var(--color-ink); width: 28%; }

/* Process steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; counter-reset: step; }
.step {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 700;
  color: var(--color-brand); display: block; margin-bottom: 0.5rem;
}
.step h3 { color: #fff; font-size: 1.1rem; }
.step p { margin: 0; font-size: 0.92rem; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* CTA band */
.cta-band {
  background:
    linear-gradient(120deg, rgba(18,21,26,0.92), rgba(30,36,44,0.88)),
    linear-gradient(135deg, #2a2418, #1a1d21);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  flex-wrap: wrap;
  box-shadow: var(--shadow-md);
}
.cta-band h2 { color: #fff; margin-bottom: 0.4rem; }
.cta-band p { margin: 0; color: #c5cbd3; max-width: 36rem; }

/* Page hero (inner pages) */
.page-hero {
  padding: 3.25rem 0 2.75rem;
  background:
    radial-gradient(ellipse 60% 80% at 100% 0%, rgba(226,155,18,0.14), transparent 50%),
    linear-gradient(180deg, #ebe7e0, var(--color-bg));
  border-bottom: 1px solid var(--color-line);
}
.page-hero h1 { margin-bottom: 0.6rem; }
.page-hero .lead { max-width: 46rem; margin: 0; font-size: 1.08rem; }
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center;
  font-size: 0.88rem; color: var(--color-muted); margin-bottom: 1rem;
}
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-brand-dark); }
.breadcrumb span[aria-current="page"] { color: var(--color-ink); font-weight: 600; }

/* Filters */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.75rem;
  padding: 1rem; background: #fff; border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}
.filter-btn {
  border: 1px solid var(--color-line);
  background: #fff; color: var(--color-ink-soft);
  padding: 0.5rem 0.9rem; border-radius: 999px;
  font-weight: 600; font-size: 0.88rem; cursor: pointer;
  transition: var(--transition); font-family: inherit;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-steel); color: #fff; border-color: var(--color-steel);
}

/* Product detail */
.product-layout {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: start;
}
.gallery-main {
  aspect-ratio: 4/3;
  background: linear-gradient(145deg, #ece8e1, #d5cfc4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  display: grid; place-items: center;
  overflow: hidden;
}
.gallery-thumbs {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; margin-top: 0.75rem;
}
.gallery-thumbs button {
  aspect-ratio: 1; border: 2px solid var(--color-line); border-radius: 10px;
  background: #e8e4dc; cursor: pointer; overflow: hidden; padding: 0;
}
.gallery-thumbs button.active,
.gallery-thumbs button:hover { border-color: var(--color-brand); }
.product-summary {
  background: #fff; border: 1px solid var(--color-line);
  border-radius: var(--radius-lg); padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  position: sticky; top: calc(var(--header-h) + 16px);
}
.product-summary .price-note {
  font-size: 0.9rem; color: var(--color-muted); margin: 0.5rem 0 1rem;
}
.quick-specs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem;
  margin: 1.25rem 0 1.5rem;
}
.quick-spec {
  background: var(--color-bg); border-radius: 10px; padding: 0.75rem 0.85rem;
}
.quick-spec span { display: block; font-size: 0.75rem; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.quick-spec strong { font-size: 1rem; color: var(--color-ink); }
.tabs {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  border-bottom: 1px solid var(--color-line); margin: 2.5rem 0 1.5rem;
}
.tab-btn {
  background: none; border: none; border-bottom: 3px solid transparent;
  padding: 0.75rem 1rem; font-weight: 700; font-size: 0.95rem;
  color: var(--color-muted); cursor: pointer; font-family: inherit;
  margin-bottom: -1px;
}
.tab-btn.active, .tab-btn:hover { color: var(--color-ink); border-bottom-color: var(--color-brand); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

@media (max-width: 900px) {
  .product-layout { grid-template-columns: 1fr; }
  .product-summary { position: static; }
}

/* Forms */
.form {
  display: grid; gap: 1rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: grid; gap: 0.4rem; }
.form-group label {
  font-weight: 700; font-size: 0.88rem; color: var(--color-ink);
}
.form-group label .req { color: var(--color-danger); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: 10px;
  padding: 0.8rem 0.95rem;
  font: inherit; color: var(--color-ink);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-soft);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 0.85rem; color: var(--color-muted); margin: 0; }
.form-success {
  display: none;
  background: rgba(31,122,76,0.1);
  border: 1px solid rgba(31,122,76,0.25);
  color: var(--color-success);
  border-radius: var(--radius);
  padding: 1rem;
  font-weight: 600;
}
.form-success.show { display: block; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

/* FAQ accordion */
.faq-list { display: grid; gap: 0.75rem; }
.faq-item {
  background: #fff; border: 1px solid var(--color-line);
  border-radius: var(--radius); overflow: hidden;
}
.faq-item summary {
  list-style: none; cursor: pointer;
  padding: 1rem 1.2rem;
  font-weight: 700; color: var(--color-ink);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--font-display); font-size: 1.4rem;
  color: var(--color-brand-dark); line-height: 1;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item .faq-body {
  padding: 0 1.2rem 1.15rem; color: var(--color-ink-soft); font-size: 0.96rem;
}
.faq-item .faq-body p:last-child { margin-bottom: 0; }

/* Blog */
.blog-card .card-media { aspect-ratio: 16/10; }
.blog-meta {
  display: flex; gap: 1rem; flex-wrap: wrap;
  font-size: 0.85rem; color: var(--color-muted); margin-bottom: 0.5rem;
}
.article-content {
  max-width: 760px; margin: 0 auto;
  background: #fff; border: 1px solid var(--color-line);
  border-radius: var(--radius-lg); padding: 2rem 2.25rem;
  box-shadow: var(--shadow-sm);
}
.article-content h2 { margin-top: 1.75rem; text-transform: none; font-size: 1.55rem; }
.article-content h3 { text-transform: none; margin-top: 1.25rem; }
.article-content ul, .article-content ol {
  margin: 0 0 1.25rem 1.25rem; padding: 0;
}
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content li { margin-bottom: 0.4rem; color: var(--color-ink-soft); }
.article-content table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; }
.article-content th, .article-content td {
  border: 1px solid var(--color-line); padding: 0.65rem 0.8rem; text-align: left; font-size: 0.94rem;
}
.article-content th { background: var(--color-bg-alt); }

/* Contact layout */
.contact-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 1.75rem; align-items: start;
}
.contact-info {
  background: var(--color-steel); color: #e8eaed;
  border-radius: var(--radius-lg); padding: 2rem;
}
.contact-info h2 { color: #fff; }
.contact-info p { color: #c5cbd3; }
.contact-list { display: grid; gap: 1.1rem; margin: 1.5rem 0; }
.contact-list li strong {
  display: block; color: var(--color-brand); font-size: 0.8rem;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.25rem;
}
.contact-list a { color: #fff; }
.contact-list a:hover { color: var(--color-brand); }
.contact-form-wrap {
  background: #fff; border: 1px solid var(--color-line);
  border-radius: var(--radius-lg); padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* Download list */
.download-item {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.25rem; background: #fff;
  border: 1px solid var(--color-line); border-radius: var(--radius);
  flex-wrap: wrap;
}
.download-item h3 { margin: 0 0 0.2rem; font-size: 1.05rem; text-transform: none; }
.download-item p { margin: 0; font-size: 0.9rem; }

/* Case cards */
.case-card .card-media { aspect-ratio: 16/10; }
.tag {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  background: var(--color-brand-soft); color: var(--color-brand-dark);
  padding: 0.25rem 0.55rem; border-radius: 999px; margin-right: 0.35rem;
}

/* About */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center;
}
.about-visual {
  min-height: 340px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, rgba(18,21,26,0.75), rgba(18,21,26,0.35)),
    linear-gradient(135deg, #3a3428, #1e242c);
  display: grid; place-items: center; color: #fff; padding: 2rem; text-align: center;
}
.about-visual strong {
  font-family: var(--font-display); font-size: 3rem; display: block; color: var(--color-brand);
}
.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.cert-item {
  background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius);
  padding: 1.25rem; text-align: center;
}
.cert-item strong {
  display: block; font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 0.25rem;
}
@media (max-width: 800px) {
  .about-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr 1fr; }
}

/* Footer */
.site-footer {
  background: #0e1115; color: #aab2bc; padding-top: 3.5rem;
  border-top: 3px solid var(--color-brand);
}
.footer-grid {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 2rem;
  padding-bottom: 2.5rem;
}
.site-footer h3 {
  color: #fff; font-size: 1rem; margin-bottom: 1rem; letter-spacing: 0.06em;
}
.site-footer a { color: #c5cbd3; }
.site-footer a:hover { color: var(--color-brand); }
.footer-links { display: grid; gap: 0.55rem; }
.footer-brand p { color: #8b949e; font-size: 0.95rem; max-width: 28rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.1rem 0; display: flex; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap; font-size: 0.88rem;
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* List checks */
.check-list { display: grid; gap: 0.55rem; margin: 1rem 0; }
.check-list li {
  position: relative; padding-left: 1.5rem; color: var(--color-ink-soft);
}
.check-list li::before {
  content: "";
  position: absolute; left: 0; top: 0.45rem;
  width: 0.7rem; height: 0.7rem; border-radius: 50%;
  background: var(--color-brand);
  box-shadow: inset 0 0 0 2px rgba(0,0,0,0.08);
}

/* Split content */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center;
}
@media (max-width: 800px) { .split { grid-template-columns: 1fr; } }

/* Related strip */
.related-note { font-size: 0.9rem; color: var(--color-muted); margin-bottom: 1rem; }

/* Map placeholder */
.map-placeholder {
  height: 220px; border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(226,155,18,0.15), transparent),
    repeating-linear-gradient(0deg, transparent, transparent 20px, rgba(255,255,255,0.03) 20px, rgba(255,255,255,0.03) 21px),
    #24303c;
  display: grid; place-items: center; color: #c5cbd3; font-weight: 600;
  margin-top: 1.25rem; border: 1px solid rgba(255,255,255,0.08);
}

/* Utility spacing */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.gap-sm { gap: 0.75rem; }

/* Sticky mobile CTA */
.mobile-cta {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
  background: rgba(18,21,26,0.96); padding: 0.75rem 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  gap: 0.5rem;
}
@media (max-width: 768px) {
  .mobile-cta { display: flex; }
  body { padding-bottom: 72px; }
}

/* Enterprise / manufacturer module */
.enterprise-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  max-width: 100%;
  margin: 0 0 0.65rem;
  padding: 0.35rem 0.7rem 0.35rem 0.35rem;
  border-radius: 999px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  color: var(--color-ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.enterprise-chip:hover {
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
  color: var(--color-ink);
}
.enterprise-chip-logo {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  background: linear-gradient(145deg, var(--color-brand), #f0b53a);
  flex-shrink: 0;
}
.enterprise-chip-logo.apex { background: linear-gradient(145deg, #4a90a4, #2c6b7e); color: #fff; }
.enterprise-chip-logo.pacific { background: linear-gradient(145deg, #5a6b4a, #3d4a32); color: #fff; }
.enterprise-chip em {
  font-style: normal;
  color: var(--color-muted);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-right: 0.15rem;
}

.enterprise-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  margin-top: 1.15rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  background:
    linear-gradient(135deg, rgba(226,155,18,0.08), transparent 55%),
    var(--color-bg);
}
.enterprise-card-logo {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--color-ink);
  background: linear-gradient(145deg, var(--color-brand), #f0b53a);
  box-shadow: inset 0 -2px 0 rgba(0,0,0,0.1);
}
.enterprise-card-logo.apex { background: linear-gradient(145deg, #4a90a4, #2c6b7e); color: #fff; }
.enterprise-card-logo.pacific { background: linear-gradient(145deg, #5a6b4a, #3d4a32); color: #fff; }
.enterprise-card h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  text-transform: none;
  letter-spacing: 0;
}
.enterprise-card h3 a { color: var(--color-ink); }
.enterprise-card h3 a:hover { color: var(--color-brand-dark); }
.enterprise-card p {
  margin: 0 0 0.65rem;
  font-size: 0.88rem;
}
.enterprise-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.9rem;
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}
.enterprise-meta strong { color: var(--color-ink-soft); font-weight: 700; }

.enterprise-panel {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  height: 100%;
}
.enterprise-panel-head {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}
.enterprise-panel-head .enterprise-card-logo {
  width: 60px;
  height: 60px;
  font-size: 1.05rem;
}
.enterprise-panel h2 {
  margin: 0 0 0.2rem;
  font-size: 1.25rem;
  text-transform: none;
}
.enterprise-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin: 1.1rem 0;
}
.enterprise-stat {
  background: var(--color-bg);
  border-radius: 10px;
  padding: 0.7rem 0.75rem;
  text-align: center;
}
.enterprise-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-ink);
}
.enterprise-stat span {
  font-size: 0.72rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
@media (max-width: 560px) {
  .enterprise-stats { grid-template-columns: 1fr; }
}

/* Enterprise showcase (products page) */
.enterprise-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.enterprise-show-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.15rem 1.15rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-decoration: none;
  color: inherit;
  height: 100%;
}
.enterprise-show-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(226, 155, 18, 0.45);
  color: inherit;
}
.enterprise-show-card .show-top {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}
.enterprise-show-card .show-top .enterprise-card-logo {
  width: 46px;
  height: 46px;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.enterprise-show-card h3 {
  margin: 0;
  font-size: 1rem;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.25;
}
.enterprise-show-card .show-loc {
  margin: 0.15rem 0 0;
  font-size: 0.78rem;
  color: var(--color-muted);
}
.enterprise-show-card .show-desc {
  margin: 0 0 0.9rem;
  font-size: 0.88rem;
  color: var(--color-ink-soft);
  flex: 1;
}
.enterprise-show-card .show-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}
.enterprise-show-card .show-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  color: var(--color-ink-soft);
}
.enterprise-show-card .show-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-brand-dark);
}
.enterprise-show-card:hover .show-link {
  color: var(--color-ink);
}

/* Logo color variants for extra enterprises */
.enterprise-card-logo.nord,
.enterprise-chip-logo.nord { background: linear-gradient(145deg, #3d5a80, #1b3a57); color: #fff; }
.enterprise-card-logo.summit,
.enterprise-chip-logo.summit { background: linear-gradient(145deg, #c45c26, #8b3a12); color: #fff; }
.enterprise-card-logo.greenfield,
.enterprise-chip-logo.greenfield { background: linear-gradient(145deg, #3d7a4a, #1f4d2c); color: #fff; }
.enterprise-card-logo.titan,
.enterprise-chip-logo.titan { background: linear-gradient(145deg, #6b5b7a, #3d3248); color: #fff; }
.enterprise-card-logo.horizon,
.enterprise-chip-logo.horizon { background: linear-gradient(145deg, #2a9d8f, #1a6b62); color: #fff; }

@media (max-width: 1100px) {
  .enterprise-showcase { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 800px) {
  .enterprise-showcase { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .enterprise-showcase { grid-template-columns: 1fr; }
}

.gallery-main img.photo,
.gallery-main-inner img.photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-thumbs button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ===== Blog enhanced modules ===== */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  align-items: start;
}
.blog-grid { gap: 1.25rem; }
.blog-featured {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.blog-featured-media {
  display: block;
  min-height: 280px;
  background: #e8e4dc;
}
.blog-featured-media img,
.blog-featured-media .photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 280px;
}
.blog-featured-body { padding: 1.75rem 1.75rem 1.85rem; }
.blog-featured-body h2 a { color: var(--color-ink); text-decoration: none; }
.blog-featured-body h2 a:hover { color: var(--color-brand-dark); }

.blog-topics-bar {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
  padding: 0.85rem 0;
}
.blog-topics-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.blog-topics-inner strong {
  font-size: 0.88rem;
  margin-right: 0.35rem;
  color: var(--color-ink-soft);
}

.blog-sidebar { display: grid; gap: 1rem; position: sticky; top: calc(var(--header-h) + 16px); }
.blog-widget {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.15rem 1.2rem 1.25rem;
  box-shadow: var(--shadow-sm);
}
.blog-widget-title {
  font-size: 1rem;
  margin: 0 0 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.blog-search { display: flex; gap: 0.4rem; }
.blog-search input {
  flex: 1;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  font: inherit;
}
.blog-cat-list { display: grid; gap: 0.35rem; }
.blog-cat-list a {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  color: var(--color-ink-soft);
  font-weight: 600;
  font-size: 0.92rem;
}
.blog-cat-list a:hover { background: var(--color-brand-soft); color: var(--color-ink); }
.blog-cat-list span { color: var(--color-muted); font-size: 0.82rem; }

.blog-recent-list { display: grid; gap: 0.75rem; }
.blog-recent-list a {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0.65rem;
  align-items: center;
  color: inherit;
}
.blog-recent-list .thumb {
  width: 56px; height: 56px; border-radius: 8px; overflow: hidden; background: #e8e4dc;
}
.blog-recent-list .thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-recent-list strong {
  display: block;
  font-size: 0.9rem;
  line-height: 1.3;
  color: var(--color-ink);
}
.blog-recent-list em {
  font-style: normal;
  font-size: 0.78rem;
  color: var(--color-muted);
}

.blog-tag-cloud { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.blog-tag-cloud a {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  color: var(--color-ink-soft);
  background: var(--color-bg);
}
.blog-tag-cloud a:hover { border-color: var(--color-brand); background: var(--color-brand-soft); color: var(--color-ink); }

.blog-product-list { display: grid; gap: 0.55rem; }
.blog-product-list a {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 0.55rem;
  align-items: center;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-ink-soft);
}
.blog-product-list img {
  width: 48px; height: 48px; object-fit: cover; border-radius: 8px; background: #e8e4dc;
}
.blog-widget-cta {
  background: linear-gradient(160deg, var(--color-steel), #151a21);
  border-color: transparent;
  color: #e8eaed;
}
.blog-widget-cta .blog-widget-title { color: #fff; }
.blog-widget-cta p { color: #c5cbd3; font-size: 0.92rem; }

.blog-pagination,
.navigation.pagination {
  margin-top: 2rem;
}
.blog-pagination .nav-links,
.navigation.pagination .nav-links {
  display: flex; flex-wrap: wrap; gap: 0.4rem; justify-content: center;
}
.blog-pagination a,
.blog-pagination span,
.navigation.pagination a,
.navigation.pagination span {
  display: inline-flex;
  min-width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  background: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}
.blog-pagination .current,
.navigation.pagination .current {
  background: var(--color-steel);
  border-color: var(--color-steel);
  color: #fff;
}


@media (max-width: 980px) {
  .blog-layout,
  .blog-featured { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; }
  .blog-post-nav { grid-template-columns: 1fr; }
  .blog-post-nav .next { text-align: left; }
}


/* ===== Blog single refined hero ===== */
.bs-hero {
  position: relative;
  min-height: clamp(380px, 52vh, 520px);
  display: flex;
  align-items: flex-end;
  padding: 2.5rem 0 0;
  overflow: hidden;
  background: #12151a;
}
.bs-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  filter: saturate(1.05);
}
.bs-hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12,14,18,0.45) 0%, rgba(12,14,18,0.55) 40%, rgba(12,14,18,0.88) 100%),
    linear-gradient(90deg, rgba(12,14,18,0.55) 0%, transparent 60%);
}
.bs-hero-inner {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
  padding-bottom: 0;
}
.bs-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.86rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1.25rem;
}
.bs-crumb a { color: rgba(255,255,255,0.78); font-weight: 600; }
.bs-crumb a:hover { color: #fff; }
.bs-crumb .sep { opacity: 0.45; }

.bs-hero-card {
  background: rgba(255,255,255,0.97);
  border-radius: 18px 18px 0 0;
  padding: 1.75rem 1.85rem 1.6rem;
  box-shadow: 0 -10px 40px rgba(0,0,0,0.18);
  max-width: 820px;
  border: 1px solid rgba(255,255,255,0.65);
  border-bottom: none;
}
.bs-cat {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-dark);
  background: var(--color-brand-soft);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}
.bs-title {
  font-size: clamp(1.7rem, 3.2vw, 2.45rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
  text-transform: none;
  margin: 0 0 0.75rem;
  color: var(--color-ink);
}
.bs-dek {
  margin: 0 0 1.15rem;
  color: var(--color-ink-soft);
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 52ch;
}
.bs-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line-soft);
}
.bs-author {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.bs-author img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: block;
}
.bs-author strong {
  display: block;
  font-size: 0.92rem;
  color: var(--color-ink);
  line-height: 1.2;
}
.bs-author span {
  font-size: 0.8rem;
  color: var(--color-muted);
}
.bs-meta-right {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.bs-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-ink-soft);
}
a.bs-chip-link {
  color: var(--color-ink-soft);
  text-decoration: none;
}
a.bs-chip-link:hover {
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
  color: var(--color-ink);
}

.bs-body-section {
  padding-top: 2.25rem;
  background: linear-gradient(180deg, #fff 0%, var(--color-bg) 120px);
}

.blog-single-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 2rem;
  align-items: start;
}
.blog-article { min-width: 0; }
.blog-article-body {
  max-width: none;
  margin: 0;
  border-radius: var(--radius-lg);
}
.blog-article-body h2 {
  scroll-margin-top: 100px;
}

.blog-toc {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1.35rem;
  box-shadow: var(--shadow-sm);
}
.blog-toc strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
  color: var(--color-ink);
}
.blog-toc ol {
  margin: 0 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}
.blog-toc li { color: var(--color-ink-soft); font-size: 0.94rem; }
.blog-toc a { color: var(--color-ink-soft); font-weight: 600; }
.blog-toc a:hover { color: var(--color-brand-dark); }

.blog-post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-line);
}
.blog-post-tags strong {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-right: 0.25rem;
}
.blog-post-tags a {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  background: var(--color-brand-soft);
  color: var(--color-brand-dark);
}
.blog-share {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 1.1rem;
}
.blog-share strong {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-right: 0.2rem;
}
.blog-author-box {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 1rem;
  margin-top: 1.75rem;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.blog-author-avatar img { border-radius: 50%; display: block; }
.bs-author-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 0.15rem;
}
.blog-author-box strong {
  font-size: 1.05rem;
  color: var(--color-ink);
}
.blog-author-box p {
  margin: 0.4rem 0 0;
  font-size: 0.92rem;
}

.blog-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-line);
}
.blog-post-nav .muted {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.3rem;
  color: var(--color-muted);
}
.blog-post-nav a {
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.35;
  text-decoration: none;
}
.blog-post-nav a:hover { color: var(--color-brand-dark); }
.blog-post-nav .next { text-align: right; }

@media (max-width: 980px) {
  .blog-single-layout { grid-template-columns: 1fr; }
  .bs-hero { min-height: 340px; padding-top: 1.5rem; }
  .bs-hero-card { padding: 1.35rem 1.25rem 1.25rem; border-radius: 16px 16px 0 0; }
  .bs-meta { flex-direction: column; align-items: flex-start; }
  .blog-post-nav { grid-template-columns: 1fr; }
  .blog-post-nav .next { text-align: left; }
}
@media (max-width: 560px) {
  .bs-title { font-size: 1.55rem; }
  .bs-dek { font-size: 0.98rem; }
}


/* ===== Cases enhanced ===== */
.case-card-media { position: relative; display: block; }
.case-flag {
  position: absolute;
  top: 12px; left: 12px;
  background: rgba(18,21,26,0.88);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
}
.case-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.55rem; }
.case-result-box {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  margin: 0.75rem 0 1rem;
  display: grid;
  gap: 0.25rem;
}
.case-result-box strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-brand-dark);
  letter-spacing: 0.02em;
}
.case-result-box span {
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}

.case-featured {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.case-featured-media {
  position: relative;
  display: block;
  min-height: 300px;
  background: #e8e4dc;
}
.case-featured-media img {
  width: 100%; height: 100%; object-fit: cover; min-height: 300px;
}
.case-featured-body { padding: 1.75rem; }
.case-featured-body h2 a { color: var(--color-ink); text-decoration: none; }
.case-featured-body h2 a:hover { color: var(--color-brand-dark); }

/* Case single hero */
.cs-hero {
  position: relative;
  min-height: clamp(360px, 48vh, 500px);
  display: flex;
  align-items: flex-end;
  padding-top: 2.25rem;
  overflow: hidden;
  background: #12151a;
}
.cs-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.cs-hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(12,14,18,0.4) 0%, rgba(12,14,18,0.55) 45%, rgba(12,14,18,0.9) 100%),
    linear-gradient(90deg, rgba(12,14,18,0.5), transparent 65%);
}
.cs-hero-inner {
  position: relative; z-index: 1;
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
}
.cs-hero-card {
  background: rgba(255,255,255,0.97);
  border-radius: 18px 18px 0 0;
  padding: 1.6rem 1.75rem 1.45rem;
  max-width: 860px;
  border: 1px solid rgba(255,255,255,0.6);
  border-bottom: none;
  box-shadow: 0 -10px 40px rgba(0,0,0,0.16);
}
.cs-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line-soft);
}
.cs-fact {
  background: var(--color-bg);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
}
.cs-fact span {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-bottom: 0.2rem;
}
.cs-fact strong {
  font-size: 0.95rem;
  color: var(--color-ink);
}

.cs-body-section {
  padding-top: 2.25rem;
  background: linear-gradient(180deg, #fff 0%, var(--color-bg) 100px);
}
.cs-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 2rem;
  align-items: start;
}
.cs-main { min-width: 0; }
.cs-csr {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}
.cs-csr-item {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.15rem;
  box-shadow: var(--shadow-sm);
}
.cs-csr-result {
  border-color: rgba(226,155,18,0.35);
  background: linear-gradient(160deg, rgba(226,155,18,0.1), #fff 55%);
}
.cs-csr-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-dark);
  margin-bottom: 0.45rem;
}
.cs-csr-item p { margin: 0; font-size: 0.94rem; color: var(--color-ink-soft); }
.cs-content {
  max-width: none;
  margin: 0;
}
.cs-quote {
  margin: 1.75rem 0 0;
  padding: 1.35rem 1.5rem;
  border-left: 4px solid var(--color-brand);
  background: #fff;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
}
.cs-quote p {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.5;
  color: var(--color-ink);
  font-style: italic;
}
.cs-quote cite {
  display: block;
  margin-top: 0.75rem;
  font-style: normal;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-muted);
}
.cs-inline-cta {
  margin-top: 1.75rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  background: #fff;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}
.cs-sidebar {
  display: grid;
  gap: 1rem;
  position: sticky;
  top: calc(var(--header-h) + 16px);
}
.cs-snapshot { display: grid; gap: 0.65rem; }
.cs-snapshot li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--color-line-soft);
  font-size: 0.9rem;
}
.cs-snapshot li span { color: var(--color-muted); }
.cs-snapshot li strong { color: var(--color-ink); text-align: right; }

@media (max-width: 980px) {
  .case-featured,
  .cs-layout,
  .cs-csr { grid-template-columns: 1fr; }
  .cs-facts { grid-template-columns: 1fr 1fr; }
  .cs-sidebar { position: static; }
  .cs-hero { min-height: 320px; }
}
@media (max-width: 560px) {
  .cs-facts { grid-template-columns: 1fr; }
}


/* ===== Products enhanced ===== */
.product-featured {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.product-featured-media {
  position: relative;
  display: block;
  min-height: 300px;
  background: linear-gradient(145deg, #ece8e1, #d5cfc4);
}
.product-featured-media img {
  width: 100%; height: 100%; object-fit: cover; min-height: 300px;
}
.product-featured-body { padding: 1.75rem; }
.product-featured-body .quick-specs { grid-template-columns: 1fr 1fr; }

.ps-hero {
  padding: 2.25rem 0 1.25rem;
  background:
    radial-gradient(ellipse 60% 80% at 100% 0%, rgba(226,155,18,0.14), transparent 50%),
    linear-gradient(180deg, #ebe7e0, var(--color-bg));
  border-bottom: 1px solid var(--color-line);
}
.ps-hero-top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
}
.ps-hero-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.ps-main-section { padding-top: 2rem; }
.ps-gallery .gallery-main {
  border-radius: var(--radius-lg);
  min-height: 360px;
}
.ps-ship-note {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin: 0 0 1rem;
}
.ps-ship-note > div {
  background: var(--color-bg);
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
}
.ps-ship-note span {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
}
.ps-ship-note strong {
  font-size: 0.92rem;
  color: var(--color-ink);
}
.ps-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
.ps-overview {
  max-width: none;
  margin: 0;
  padding: 1.35rem 1.5rem;
}
.ps-app-list { margin-top: 1.25rem; }

@media (max-width: 980px) {
  .product-featured,
  .ps-split { grid-template-columns: 1fr; }
  .ps-hero-top { align-items: flex-start; }
}


/* ===== Contact page enhanced ===== */
.contact-channels { margin-top: 0.25rem; }
.contact-channel {
  display: block;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.4rem 1.45rem;
  box-shadow: var(--shadow-sm);
  color: inherit;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}
.contact-channel:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(226,155,18,0.45);
  color: inherit;
}
.contact-channel h3 { margin: 0 0 0.35rem; }
.contact-channel .show-link {
  display: inline-block;
  margin-top: 0.85rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-brand-dark);
}
.contact-grid-pro {
  align-items: stretch;
}
.contact-prepare {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.contact-check li { color: #c5cbd3; }
.contact-check li::before {
  background: var(--color-brand);
}
.contact-form-head {
  margin-bottom: 1.15rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--color-line-soft);
}
.contact-error {
  color: var(--color-danger);
  font-weight: 600;
  background: rgba(180,35,24,0.08);
  border: 1px solid rgba(180,35,24,0.2);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
}
.contact-form-wrap {
  height: 100%;
}
@media (max-width: 900px) {
  .contact-channels { grid-template-columns: 1fr; }
}


/* Product list enterprise module */
.filter-sep {
  display: inline-block;
  width: 1px;
  height: 1.4rem;
  background: var(--color-line);
  margin: 0 0.25rem;
  align-self: center;
}
.filter-btn-ent {
  border-color: rgba(226,155,18,0.35);
  background: var(--color-brand-soft);
}
.enterprise-show-card-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.enterprise-show-card-wrap .enterprise-show-card {
  flex: 1;
}
.enterprise-show-card-wrap .ent-filter-jump {
  align-self: flex-start;
}