/* ===========================================================
   Chideman 300 — Design Tokens (VaultLine theme)
   Institutional navy-and-gold palette: deep navy foundations,
   restrained gold accents, ivory surfaces — trust and permanence.
   =========================================================== */
:root {
  --ink: #1E293B;
  --charcoal: #1E3A5F;
  --charcoal-soft: #475569;
  --plaster: #FFFDF7;
  --plaster-dim: #F9F7F2;
  --brass: #C49A2A;
  --brass-light: #D4AF4C;
  --clay: #9CA3AF;
  --line: #E2DFD5;
  --line-on-dark: rgba(255, 253, 247, 0.14);

  --navy: #1E3A5F;
  --navy-deep: #162D4A;
  --success: #16A34A;
  --warning: #CA8A04;
  --error: #DC2626;
  --info: #2563EB;

  --font-display: 'Vazirmatn', 'Tahoma', sans-serif;
  --font-body: 'Vazirmatn', 'Tahoma', sans-serif;

  --container: 1180px;
  --radius: 4px;
  --transition: 200ms ease;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body {
  font-family: var(--font-body);
  background: var(--plaster);
  color: var(--ink);
  line-height: 1.75;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }

:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Section divider — restrained, no decorative motion ===== */
.girih-divider {
  width: 100%;
  height: 1px;
  background: var(--brass);
  opacity: 0.35;
}
.girih-divider.on-dark { opacity: 0.25; }

/* ===== Skip link ===== */
.skip-link {
  position: absolute;
  right: 12px;
  top: -60px;
  background: var(--ink);
  color: var(--plaster);
  padding: 12px 20px;
  z-index: 200;
  transition: top 200ms ease;
  border-radius: var(--radius);
}
.skip-link:focus { top: 12px; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(237, 231, 221, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--ink);
}
.logo .logo-mark { color: var(--brass); }
.logo .logo-sub {
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--clay);
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.main-nav ul { display: flex; gap: 30px; }
.main-nav a {
  font-size: 0.95rem;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
}
.main-nav a::after {
  content: "";
  position: absolute;
  right: 0; left: 0; bottom: 0;
  height: 1px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.main-nav a[aria-current="page"] { color: var(--brass); }

.header-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--navy);
  color: #FFFFFF;
  box-shadow: 0 1px 3px rgba(30,41,59,0.04), 0 1px 2px rgba(30,41,59,0.02);
}
.btn-primary:hover { background: var(--navy-deep); }
.btn-outline {
  border: 1px solid var(--navy);
  color: var(--navy);
  background: #FFFFFF;
}
.btn-outline:hover { background: var(--plaster-dim); }
.btn-brass {
  background: var(--brass);
  color: #FFFFFF;
}
.btn-brass:hover { background: var(--brass-light); }
.btn-small { padding: 9px 18px; font-size: 0.82rem; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  right: 8px; left: 8px;
  height: 2px;
  background: var(--ink);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 19px; }
.nav-toggle span:nth-child(3) { top: 25px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 96px 0 76px;
  background: linear-gradient(180deg, var(--plaster) 0%, var(--plaster-dim) 100%);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--brass);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--brass);
}
.hero h1 {
  font-size: clamp(2.4rem, 4.4vw, 3.6rem);
  margin-bottom: 24px;
}
.hero h1 span { color: var(--brass); }
.hero-lead {
  font-size: 1.15rem;
  color: var(--charcoal-soft);
  max-width: 52ch;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.hero-trust-item { display: flex; flex-direction: column; gap: 2px; }
.hero-trust-item strong { font-family: var(--font-display); font-size: 1.5rem; color: var(--ink); }
.hero-trust-item span { font-size: 0.82rem; color: var(--clay); }

.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--charcoal);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(30,41,59,0.55) 100%);
}
.hero-visual-caption {
  position: absolute;
  bottom: 20px; right: 20px; left: 20px;
  z-index: 2;
  color: var(--plaster);
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.hero-visual-caption strong { font-family: var(--font-display); font-size: 1rem; display: block; }

/* ===== Section basics ===== */
section { padding: 88px 0; }
.section-head {
  max-width: 640px;
  margin-bottom: 52px;
}
.section-head.center { margin-right: auto; margin-left: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 16px; }
.section-head p { color: var(--charcoal-soft); font-size: 1.05rem; }

.bg-charcoal { background: var(--charcoal); color: var(--plaster); }
.bg-charcoal .section-head p { color: rgba(255,253,247,0.72); }
.bg-charcoal h2, .bg-charcoal h3 { color: var(--plaster); }

/* ===== Services grid ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-card {
  background: var(--plaster);
  padding: 40px 32px;
  transition: background var(--transition);
}
.service-card:hover { background: var(--plaster-dim); }
.service-card .num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--brass);
  font-weight: 700;
  margin-bottom: 18px;
  display: block;
}
.service-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.service-card p { color: var(--charcoal-soft); font-size: 0.95rem; margin-bottom: 18px; }
.service-card a {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}
.service-card a:hover { color: var(--brass); border-color: var(--brass); }

/* ===== Why us ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.why-item { padding-top: 24px; border-top: 2px solid var(--brass); }
.why-item h3 { font-size: 1.1rem; margin-bottom: 10px; }
.why-item p { color: rgba(255,253,247,0.72); font-size: 0.94rem; }

/* ===== Process ===== */
.process-list { counter-reset: step; }
.process-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.process-item:first-child { border-top: 1px solid var(--line); }
.process-item .step-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--brass);
  font-weight: 700;
}
.process-item h3 { font-size: 1.2rem; margin-bottom: 8px; }
.process-item p { color: var(--charcoal-soft); }

/* ===== Gallery / Products preview ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.gallery-item {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--charcoal-soft);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 200ms ease; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item .tag {
  position: absolute;
  right: 14px; bottom: 14px;
  color: var(--plaster);
  font-size: 0.85rem;
  font-weight: 700;
  z-index: 2;
}
.gallery-item::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(30,41,59,0.75) 100%);
}

/* ===== Testimonials ===== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: var(--plaster);
  border: 1px solid var(--line);
  padding: 32px;
  border-radius: var(--radius);
}
.stars { color: var(--brass); font-size: 0.95rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card p.quote { font-size: 1rem; color: var(--charcoal-soft); margin-bottom: 20px; }
.testimonial-name { font-weight: 700; font-size: 0.95rem; }
.testimonial-role { font-size: 0.85rem; color: var(--clay); }

/* ===== CTA banner ===== */
.cta-banner {
  background: var(--ink);
  color: var(--plaster);
  padding: 64px 0;
  text-align: center;
}
.cta-banner h2 { color: var(--plaster); margin-bottom: 14px; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-banner p { color: rgba(255,253,247,0.72); margin-bottom: 32px; max-width: 56ch; margin-right: auto; margin-left: auto; }
.cta-banner-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== Footer ===== */
.site-footer {
  background: var(--charcoal);
  color: rgba(255,253,247,0.85);
  padding: 72px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line-on-dark);
}
.footer-brand .logo { color: var(--plaster); margin-bottom: 16px; }
.footer-brand p { font-size: 0.92rem; color: rgba(255,253,247,0.65); max-width: 32ch; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 38px; height: 38px;
  border: 1px solid var(--line-on-dark);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--brass); border-color: var(--brass); color: var(--ink); }
.footer-col h4 { font-size: 0.95rem; color: var(--plaster); margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col a { font-size: 0.92rem; color: rgba(255,253,247,0.65); transition: color var(--transition); }
.footer-col a:hover { color: var(--brass-light); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.92rem; color: rgba(255,253,247,0.75); margin-bottom: 14px; }
.footer-contact .ico { color: var(--brass); flex-shrink: 0; }
.footer-bottom {
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255,253,247,0.5);
}

/* ===== Sticky mobile contact bar ===== */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0; right: 0; left: 0;
  z-index: 150;
  background: var(--ink);
  border-top: 1px solid var(--line-on-dark);
}
.mobile-bar-inner { display: grid; grid-template-columns: 1fr 1fr 1fr; }
.mobile-bar a {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 0 12px;
  color: var(--plaster);
  font-size: 0.72rem;
  border-left: 1px solid var(--line-on-dark);
}
.mobile-bar a:first-child { border-left: none; }
.mobile-bar .ico { font-size: 1.1rem; color: var(--brass); }

/* ===== Breadcrumb ===== */
.breadcrumb {
  padding: 18px 0;
  font-size: 0.85rem;
  color: var(--clay);
  border-bottom: 1px solid var(--line);
}
.breadcrumb a:hover { color: var(--brass); }
.breadcrumb span[aria-current] { color: var(--ink); }

/* ===== Page header (inner pages) ===== */
.page-header {
  padding: 56px 0 48px;
  background: var(--plaster-dim);
}
.page-header h1 { font-size: clamp(2rem, 3.6vw, 2.8rem); margin-bottom: 14px; }
.page-header p { color: var(--charcoal-soft); max-width: 60ch; }

/* ===== Filter bar (products) ===== */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.filter-chip {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.88rem;
  background: var(--plaster-dim);
  color: var(--charcoal-soft);
  transition: all var(--transition);
}
.filter-chip:hover, .filter-chip[aria-pressed="true"] {
  background: var(--navy); color: #FFFFFF; border-color: var(--navy);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.product-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  transition: box-shadow var(--transition), transform var(--transition);
}
.product-card:hover { box-shadow: 0 4px 8px rgba(30,41,59,0.06), 0 2px 4px rgba(30,41,59,0.03); transform: translateY(-2px); }
.product-thumb { aspect-ratio: 4/3; overflow: hidden; background: var(--plaster-dim); position: relative; }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.stock-badge {
  position: absolute;
  top: 14px; right: 14px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: var(--radius);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.stock-badge.in-stock { background: #F0FDF4; color: var(--success); }
.stock-badge.out-stock { background: #F9F7F2; color: var(--charcoal-soft); }
.discount-badge {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  background: var(--brass);
  color: #FFFFFF;
  padding: 4px 10px;
  border-radius: var(--radius);
  font-size: 0.72rem;
  font-weight: 700;
}
.product-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
}
.product-price .price-now { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; color: var(--ink); }
.product-price .price-old { font-size: 0.88rem; color: var(--clay); text-decoration: line-through; }
.product-price .price-unit { font-size: 0.8rem; color: var(--clay); }
.product-card.is-out .product-thumb img { filter: grayscale(0.5); opacity: 0.7; }
.product-card.is-out .product-actions .btn-primary { pointer-events: none; opacity: 0.45; }

/* Catalog section groups (per-category) */
.catalog-group { padding: 64px 0; border-bottom: 1px solid var(--line); }
.catalog-group:last-child { border-bottom: none; }
.catalog-group-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 36px;
  gap: 20px;
  flex-wrap: wrap;
}
.catalog-group-head h2 { font-size: 1.6rem; }
.catalog-group-head .see-all { font-size: 0.9rem; font-weight: 700; border-bottom: 1px solid var(--ink); padding-bottom: 2px; white-space: nowrap; }
.catalog-group-head .see-all:hover { color: var(--brass); border-color: var(--brass); }

/* ===== Discount carousel ===== */
.deals-section { background: var(--charcoal); color: var(--plaster); padding: 72px 0; }
.deals-section .section-head p { color: rgba(255,253,247,0.72); }
.carousel {
  position: relative;
}
.carousel-track {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 8px;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.deal-card {
  flex: 0 0 auto;
  width: 270px;
  scroll-snap-align: start;
  background: var(--plaster);
  color: var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
}
.deal-thumb { aspect-ratio: 4/3; position: relative; overflow: hidden; background: var(--plaster-dim); }
.deal-thumb img { width: 100%; height: 100%; object-fit: cover; }
.deal-body { padding: 18px; }
.deal-body h3 { font-size: 1rem; margin-bottom: 10px; }
.carousel-nav {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 28px;
}
.carousel-nav button {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line-on-dark);
  color: var(--plaster);
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.carousel-nav button:hover { background: var(--brass); border-color: var(--brass); color: var(--ink); }

@media (max-width: 760px) {
  .catalog-group-head { flex-direction: column; align-items: flex-start; }
  .deal-card { width: 220px; }
}
.product-body { padding: 24px; }
.product-cat { font-size: 0.78rem; color: var(--brass); font-weight: 700; margin-bottom: 8px; display: block; }
.product-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.product-card p { font-size: 0.92rem; color: var(--charcoal-soft); margin-bottom: 16px; }
.product-actions { display: flex; gap: 10px; }

/* ===== Contact page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact-methods { display: grid; gap: 20px; margin-bottom: 36px; }
.contact-method {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.contact-method .ico {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--brass); color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1.1rem;
}
.contact-method h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-method p { font-size: 0.92rem; color: var(--charcoal-soft); }
.contact-method a { font-weight: 700; }
.contact-method a:hover { color: var(--brass); }

.contact-form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { display: block; font-size: 0.88rem; font-weight: 700; margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  background: #fff;
  transition: border-color var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--brass);
  outline: none;
}
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.82rem; color: var(--clay); }

.map-embed {
  aspect-ratio: 4/3;
  background: var(--plaster-dim);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--clay);
  font-size: 0.9rem;
  margin-top: 24px;
  text-align: center;
  padding: 20px;
}

/* ===== About page ===== */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-on-dark);
  border: 1px solid var(--line-on-dark);
}
.stat-cell { background: var(--charcoal); padding: 32px; text-align: center; }
.stat-cell strong { font-family: var(--font-display); font-size: 2.2rem; color: var(--brass-light); display: block; margin-bottom: 6px; }
.stat-cell span { font-size: 0.85rem; color: rgba(255,253,247,0.7); }

.timeline-list { display: grid; gap: 0; }
.timeline-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.timeline-item .year { font-family: var(--font-display); font-weight: 700; color: var(--brass); font-size: 1.2rem; }
.timeline-item h3 { font-size: 1.05rem; margin-bottom: 6px; }
.timeline-item p { color: var(--charcoal-soft); font-size: 0.94rem; }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.team-card { text-align: center; }
.team-photo { aspect-ratio: 1; border-radius: 50%; overflow: hidden; margin-bottom: 16px; background: var(--plaster-dim); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card h3 { font-size: 1.02rem; margin-bottom: 4px; }
.team-card span { font-size: 0.85rem; color: var(--clay); }

/* ===== Two-col content blocks (services page) ===== */
.split-block { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split-block.reverse .split-media { order: 2; }
.split-media { aspect-ratio: 4/3; border-radius: var(--radius); overflow: hidden; background: var(--plaster-dim); }
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-text h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-bottom: 18px; }
.split-text p { color: var(--charcoal-soft); margin-bottom: 20px; }
.split-text ul { display: grid; gap: 10px; margin-bottom: 26px; }
.split-text ul li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.95rem; }
.split-text ul li::before { content: "—"; color: var(--brass); flex-shrink: 0; }
.service-block { padding: 80px 0; border-bottom: 1px solid var(--line); }
.service-block:last-child { border-bottom: none; }

/* ===== FAQ ===== */
.faq-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.faq-item { background: var(--plaster); }
.faq-item summary {
  padding: 22px 26px;
  cursor: pointer;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--brass); font-size: 1.3rem; font-weight: 400; }
.faq-item[open] summary::after { content: "–"; }
.faq-item .faq-body { padding: 0 26px 22px; color: var(--charcoal-soft); }

/* ===== Utility ===== */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 200ms ease, transform 200ms ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 480px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .split-block, .split-block.reverse { grid-template-columns: 1fr; }
  .split-block.reverse .split-media { order: 0; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .header-cta .btn-outline { display: none; }
  section { padding: 60px 0; }
  .hero { padding: 48px 0 60px; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .process-item { grid-template-columns: 60px 1fr; }
  .process-item .step-num { font-size: 1.8rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .products-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .mobile-bar { display: block; }
  body { padding-bottom: 62px; }
  .hero-trust { gap: 20px; }
}

/* ===== Mobile nav drawer ===== */
@media (max-width: 760px) {
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 66px; right: 0; left: 0; bottom: 0;
    background: var(--plaster);
    padding: 32px 24px;
    z-index: 90;
    align-items: flex-start;
  }
  .main-nav.open ul { flex-direction: column; gap: 4px; width: 100%; }
  .main-nav.open ul li { width: 100%; border-bottom: 1px solid var(--line); }
  .main-nav.open ul li a { display: block; padding: 16px 4px; }
  .main-nav.open .header-cta { margin-top: 24px; width: 100%; flex-direction: column; }
  .main-nav.open .header-cta .btn { width: 100%; }
}