/* ==========================================================================
   ASOFI (asofi.ma) — MOROCCAN TERROIR & GOURMET FINE FOODS
   Compliant with modern-web-guidance: Container Queries, Compositor Motion,
   Top-Layer <dialog> with @starting-style, and Prefers-Reduced-Motion.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tiered Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Tier 1: Literal Tokens */
  --olive-950: #0B0E09;
  --olive-900: #11170E;
  --olive-850: #171F13;
  --olive-800: #1F2A1A;
  --olive-700: #2C3C25;
  --olive-500: #557248;
  --olive-400: #789C67;

  --gold-500: #D4901C;
  --gold-400: #EAA838;
  --gold-300: #F6CA68;
  --gold-glow: rgba(234, 168, 56, 0.28);
  --gold-gradient: linear-gradient(135deg, #F6CA68 0%, #D4901C 50%, #945E0B 100%);

  --terracotta-500: #C2562E;
  --terracotta-400: #D96E45;

  --cream-100: #FAF8F5;
  --cream-200: #EFE9E0;
  --slate-400: #A3AD9B;
  --slate-500: #6C7764;

  /* Tier 2: Semantic Tokens */
  --bg-canvas: var(--olive-950);
  --bg-primary: var(--olive-900);
  --bg-surface: var(--olive-850);
  --bg-surface-elevated: var(--olive-800);
  --bg-glass: rgba(17, 23, 14, 0.88);

  --color-gold: var(--gold-400);
  --color-olive: var(--olive-400);
  --color-terracotta: var(--terracotta-400);

  --text-main: var(--cream-100);
  --text-secondary: var(--slate-400);
  --text-muted: var(--slate-500);
  --text-gold: var(--gold-300);

  /* Tier 3: UI Tokens */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(234, 168, 56, 0.35);
  --border-olive: rgba(120, 156, 103, 0.3);

  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.7);
  --shadow-gold-glow: 0 10px 35px var(--gold-glow);

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-heading: 'Outfit', sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout & Transitions */
  --container-max: 1240px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.35s;
}

/* --------------------------------------------------------------------------
   2. Base & Resets
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  color: var(--text-main);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  accent-color: var(--color-gold);
}

::selection {
  background: var(--color-gold);
  color: var(--olive-950);
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-spring);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

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

/* Ambient Backdrops */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(150px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.45;
}

.glow-olive {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(85, 114, 72, 0.18) 0%, transparent 70%);
  top: -100px;
  right: -80px;
}

.glow-terracotta {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(194, 86, 46, 0.12) 0%, transparent 70%);
  bottom: 10%;
  left: -150px;
}

/* --------------------------------------------------------------------------
   3. Fluid Typography & Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.flex-align { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.justify-center { justify-content: center; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.text-white { color: #FFFFFF; }
.text-muted { color: var(--text-muted); }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-mono { font-family: monospace; }
.font-serif { font-family: var(--font-serif); }
.font-heading { font-family: var(--font-heading); }
.uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.08em; }
.full-width { width: 100%; }
.block { display: block; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }

.hover-underline:hover { text-decoration: underline; }

.gold-gradient-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.paragraph {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* --------------------------------------------------------------------------
   4. Header & Top Bar
   -------------------------------------------------------------------------- */
.top-export-bar {
  background: #060905;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 0.45rem 0;
}

.heritage-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.divider {
  color: rgba(255, 255, 255, 0.15);
}

.lang-btn {
  background: transparent;
  border: none;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.1rem 0.25rem;
  transition: color var(--duration-fast);
}

.lang-btn.active, .lang-btn:hover {
  color: var(--color-gold);
}

.export-mail-link:hover {
  color: var(--color-gold);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 86px;
  display: flex;
  align-items: center;
  background: var(--bg-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--duration-normal);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-crest {
  width: 44px;
  height: 44px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px var(--gold-glow);
}

.crest-icon {
  width: 24px;
  height: 24px;
  color: var(--color-gold);
}

.brand-title-wrap {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  color: var(--text-main);
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  color: var(--color-gold);
  font-weight: 600;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover {
  color: #FFFFFF;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--duration-fast) var(--ease-spring);
}

.nav-link:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  min-height: 42px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-spring),
              box-shadow var(--duration-fast) var(--ease-spring),
              background var(--duration-fast) var(--ease-spring),
              border-color var(--duration-fast) var(--ease-spring);
  border: 1px solid transparent;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #070B05;
  border-color: var(--gold-300);
  box-shadow: 0 4px 18px rgba(212, 144, 28, 0.35);
}

.btn-gold:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(234, 168, 56, 0.5);
  filter: brightness(1.08);
}

.btn-outline-olive {
  background: transparent;
  border-color: var(--border-gold);
  color: var(--color-gold);
}

.btn-outline-olive:hover:not(:disabled) {
  background: rgba(234, 168, 56, 0.12);
  border-color: var(--color-gold);
  color: #FFFFFF;
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--text-main);
  backdrop-filter: blur(8px);
}

.btn-glass:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover:not(:disabled) {
  color: var(--text-main);
}

.btn-lg {
  padding: 0.9rem 1.85rem;
  min-height: 48px;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.45rem 0.95rem;
  min-height: 34px;
  font-size: 0.8rem;
}

.icon-xs { width: 14px; height: 14px; }
.icon-sm { width: 18px; height: 18px; }
.icon-gold { color: var(--color-gold); }

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-block: 5rem 6rem;
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.hero-bg-media {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1544816155-12df9643f363?auto=format&fit=crop&w=1920&q=85');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  filter: saturate(115%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(11, 14, 9, 0.82), rgba(17, 23, 14, 0.97));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 980px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(23, 31, 19, 0.85);
  border: 1px solid var(--border-gold);
  border-radius: 999px;
  padding: 0.4rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-gold);
  margin-bottom: 1.75rem;
  backdrop-filter: blur(12px);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5.5vw, 4.3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 820px;
  margin-bottom: 2.5rem;
}

.hero-stats-ribbon {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 4.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ribbon-card {
  padding: 1rem 1.25rem;
  background: rgba(23, 31, 19, 0.45);
  border-left: 2px solid var(--color-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.ribbon-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.ribbon-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.ribbon-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   7. Sections & Generic
   -------------------------------------------------------------------------- */
.section {
  padding-block: 6.5rem;
}

.bg-surface {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 2.9rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-inline: auto;
}

.section-header-split {
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.grid-2-col {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
}

/* --------------------------------------------------------------------------
   8. Product Cards (Container Queries)
   -------------------------------------------------------------------------- */
.product-filter-group {
  display: flex;
  background: var(--bg-canvas);
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  gap: 0.35rem;
}

.filter-btn {
  background: transparent;
  border: none;
  padding: 0.45rem 1.15rem;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--color-gold);
  color: #070B05;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.product-card {
  container-type: inline-size;
  container-name: product-card;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-spring),
              border-color var(--duration-normal),
              box-shadow var(--duration-normal);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.product-media-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
  background: #000;
}

.product-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.7s var(--ease-spring);
}

.product-card:hover .product-img {
  transform: scale(1.06);
}

.badge-terroir {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(17, 23, 14, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-gold);
  color: var(--color-gold);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
}

.product-details {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-olive);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.product-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding-block: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 1.25rem;
}

.origin-tag {
  font-size: 0.75rem;
  color: var(--color-gold);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   9. Timeline Story (1994)
   -------------------------------------------------------------------------- */
.timeline-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.timeline-box {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.t-year {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  flex-shrink: 0;
  width: 70px;
}

.t-content strong {
  display: block;
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.t-content p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.grove-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.grove-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.grove-overlay-tag {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(17, 23, 14, 0.92);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-gold);
  padding: 1.15rem 1.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.grove-overlay-tag strong {
  display: block;
  color: #FFFFFF;
}

.grove-overlay-tag small {
  color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   10. B2B Export Calculator
   -------------------------------------------------------------------------- */
.calculator-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg), var(--shadow-gold-glow);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
}

.calc-panel-h {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.75rem;
  color: var(--text-main);
}

.calc-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.925rem;
  transition: border-color var(--duration-fast);
}

.calc-select:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 10px var(--gold-glow);
}

.calc-val-pill {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gold);
}

.gold-range {
  width: 100%;
  accent-color: var(--color-gold);
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  cursor: pointer;
}

.calc-result-box {
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.res-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  padding-block: 0.5rem;
}

.res-row:not(:last-child) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.res-label {
  color: var(--text-muted);
}

.res-val {
  font-weight: 600;
  color: var(--text-main);
}

/* --------------------------------------------------------------------------
   11. Certifications Grid
   -------------------------------------------------------------------------- */
.cert-badges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
  margin-top: 3.5rem;
}

.cert-card {
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  text-align: left;
  transition: transform var(--duration-normal) var(--ease-spring),
              border-color var(--duration-normal);
}

.cert-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
}

.cert-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(234, 168, 56, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  margin-bottom: 1.25rem;
}

.cert-card h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.cert-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   12. Recipes Grid
   -------------------------------------------------------------------------- */
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.recipe-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--duration-normal);
}

.recipe-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
}

.recipe-img {
  height: 220px;
  background-size: cover;
  background-position: center;
}

.recipe-body {
  padding: 1.75rem;
}

.recipe-tag {
  font-size: 0.72rem;
  color: var(--color-gold);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  display: block;
}

.recipe-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.recipe-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   13. Contact & Export Desk
   -------------------------------------------------------------------------- */
.export-contact-wrapper {
  background: var(--bg-canvas);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
  box-shadow: var(--shadow-lg), var(--shadow-gold-glow);
}

.contact-details-box {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-row {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.contact-row strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.contact-row p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.contact-right {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.25rem;
}

.form-h {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.form-sub {
  font-size: 0.825rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.925rem;
  transition: border-color var(--duration-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 10px var(--gold-glow);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
  color: var(--text-main);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* --------------------------------------------------------------------------
   14. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: #050704;
  padding-block: 5rem 2.5rem;
  border-top: 1px solid var(--border-subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 380px;
}

.footer-h {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.825rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--color-gold);
}

.footer-text-sm {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.footer-legal a:hover {
  color: var(--text-main);
}

/* --------------------------------------------------------------------------
   15. Top-Layer Dialog with @starting-style
   -------------------------------------------------------------------------- */
.custom-dialog {
  position: fixed;
  inset: 0;
  margin: auto;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  color: var(--text-main);
  padding: 0;
  max-width: 620px;
  width: 90%;
  box-shadow: var(--shadow-lg), var(--shadow-gold-glow);
  z-index: 1000;
  overflow: hidden;

  opacity: 0;
  transform: scale(0.96) translateY(18px);
  transition: opacity var(--duration-normal) var(--ease-spring),
              transform var(--duration-normal) var(--ease-spring),
              overlay var(--duration-normal) var(--ease-spring) allow-discrete,
              display var(--duration-normal) var(--ease-spring) allow-discrete;
}

.custom-dialog[open] {
  opacity: 1;
  transform: scale(1) translateY(0);
}

@starting-style {
  .custom-dialog[open] {
    opacity: 0;
    transform: scale(0.96) translateY(18px);
  }
}

.custom-dialog::backdrop {
  background: rgba(5, 7, 4, 0.85);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-spring),
              overlay var(--duration-normal) var(--ease-spring) allow-discrete,
              display var(--duration-normal) var(--ease-spring) allow-discrete;
}

.custom-dialog[open]::backdrop {
  opacity: 1;
}

@starting-style {
  .custom-dialog[open]::backdrop {
    opacity: 0;
  }
}

.dialog-content {
  padding: 2.5rem;
  position: relative;
}

.dialog-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
}

.dialog-close:hover {
  color: var(--text-main);
}

.dialog-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.dialog-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.sample-checkboxes {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.sample-check {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.85rem;
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   16. Technical Spec Slide-Over Drawer
   -------------------------------------------------------------------------- */
.spec-drawer {
  position: fixed;
  top: 0;
  right: -520px;
  width: 100%;
  max-width: 480px;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-gold);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.7);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  transition: right 0.4s var(--ease-spring);
}

.spec-drawer.open {
  right: 0;
}

.drawer-header {
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-canvas);
}

.drawer-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-gold);
}

.btn-close {
  background: transparent;
  border: none;
  font-size: 1.75rem;
  color: var(--text-muted);
  cursor: pointer;
}

.drawer-body {
  padding: 2rem;
  overflow-y: auto;
  flex: 1;
}

/* --------------------------------------------------------------------------
   17. Prefers-Reduced-Motion Guidance
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .ambient-glow {
    filter: none;
    opacity: 0.15;
  }

  .custom-dialog,
  .custom-dialog::backdrop,
  .btn,
  .product-card,
  .spec-drawer {
    transition-duration: 0.05s !important;
    animation-duration: 0.05s !important;
    transform: none !important;
  }
}

/* --------------------------------------------------------------------------
   18. Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-2-col, .calc-grid, .export-contact-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .desktop-nav, .top-export-bar {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .calculator-card, .export-contact-wrapper {
    padding: 1.5rem;
  }

  .section-header-split {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  background: var(--bg-canvas);
  z-index: 200;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-drawer-header {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-block: 2.5rem;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--text-main);
}

.mobile-nav-link:hover {
  color: var(--color-gold);
}

.mobile-drawer-footer {
  margin-top: auto;
}