/* ============================================================
   MAISON SILLAGE — Landing Page Styles
   Old-money editorial aesthetic. Charcoal, ivory, oxblood, gold.
   ============================================================ */

/* --- Custom Properties --- */
:root {
  --charcoal: #141210;
  --charcoal-light: #1e1b18;
  --ivory: #f5ede4;
  --ivory-muted: #d4cdc4;
  --oxblood: #6e1c1c;
  --oxblood-light: #8a2525;
  --gold: #c9a96e;
  --gold-dim: #9a7d52;
  --text-muted: #8a837a;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--charcoal);
  color: var(--ivory);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* --- Typography --- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-md);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 2.5rem;
  background: linear-gradient(to bottom, rgba(20,18,16,0.95) 0%, rgba(20,18,16,0) 100%);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ivory);
}

.nav-tagline {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 2.5rem var(--space-xl);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(110,28,28,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(201,169,110,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 100% 100% at 50% 100%, rgba(201,169,110,0.04) 0%, transparent 50%),
    linear-gradient(180deg, #0d0b0a 0%, #141210 60%, #1a1614 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 85% 35%, rgba(201,169,110,0.08) 0%, transparent 35%),
    radial-gradient(circle at 30% 70%, rgba(110,28,28,0.06) 0%, transparent 40%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: var(--space-lg);
}

.hero-kicker {
  grid-column: 1;
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-sm);
}

.hero-headline {
  grid-column: 1;
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 300;
  font-style: italic;
  color: var(--ivory);
  line-height: 1.0;
}

.hero-sub {
  grid-column: 1;
  font-size: 1rem;
  font-weight: 300;
  color: var(--ivory-muted);
  max-width: 36ch;
  margin-top: var(--space-sm);
}

/* Bottle illustration */
.hero-bottle {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.bottle-glow {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,169,110,0.15) 0%, transparent 70%);
  filter: blur(20px);
  margin-bottom: -40px;
}

.bottle-vessel {
  display: flex;
  flex-direction: column;
  align-items: center;
  filter: drop-shadow(0 20px 60px rgba(201,169,110,0.15)) drop-shadow(0 4px 20px rgba(0,0,0,0.8));
}

.bottle-glass {
  width: 80px;
  height: 110px;
  background: linear-gradient(
    135deg,
    rgba(201,169,110,0.25) 0%,
    rgba(201,169,110,0.08) 30%,
    rgba(201,169,110,0.04) 60%,
    rgba(201,169,110,0.15) 100%
  );
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: 4px 4px 6px 6px;
  position: relative;
  overflow: hidden;
}

.bottle-glass::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 8px;
  width: 12px;
  height: 70%;
  background: linear-gradient(to right, rgba(255,255,255,0.12) 0%, transparent 100%);
  border-radius: 2px;
}

.bottle-glass::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(201,169,110,0.3) 0%, transparent 100%);
}

.bottle-cap {
  width: 28px;
  height: 22px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%);
  border-radius: 2px 2px 0 0;
  margin-bottom: -1px;
}

.bottle-neck {
  width: 16px;
  height: 10px;
  background: linear-gradient(135deg, rgba(201,169,110,0.4) 0%, rgba(201,169,110,0.1) 100%);
  border: 1px solid rgba(201,169,110,0.2);
  border-bottom: none;
}

.bottle-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  margin-top: var(--space-xs);
}

.label-brand {
  font-size: 0.5625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.label-name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-style: italic;
  color: var(--ivory);
}

.label-detail {
  font-size: 0.625rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* Hero meta strip */
.hero-meta {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: var(--space-lg) auto 0;
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(201,169,110,0.12);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold-dim);
  flex-shrink: 0;
}

/* ============================================================
   CURATION
   ============================================================ */
.curation {
  padding: var(--space-2xl) 2.5rem;
  background: var(--charcoal);
  border-top: 1px solid rgba(201,169,110,0.08);
}

.curation-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.curation-headline {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  font-style: italic;
  margin-bottom: var(--space-md);
  color: var(--ivory);
}

.curation-body {
  font-size: 1rem;
  color: var(--ivory-muted);
  max-width: 54ch;
  margin: 0 auto var(--space-lg);
}

.curation-divider {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  margin: 0 auto var(--space-lg);
}

.curation-grid {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
}

.curation-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--ivory);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.5625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   PHILOSOPHY
   ============================================================ */
.philosophy {
  position: relative;
  padding: var(--space-2xl) 2.5rem;
  overflow: hidden;
}

.philosophy-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 0% 50%, rgba(110,28,28,0.1) 0%, transparent 60%),
    linear-gradient(180deg, var(--charcoal) 0%, var(--charcoal-light) 100%);
  z-index: 0;
}

.philosophy-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.philosophy-text {
  max-width: 44ch;
}

.philosophy-headline {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  font-style: italic;
  margin-bottom: var(--space-md);
}

.philosophy-body {
  font-size: 0.9375rem;
  color: var(--ivory-muted);
  margin-bottom: var(--space-sm);
}

/* Cluster of bottles */
.philosophy-visual {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding: var(--space-lg) 0;
}

.philosophy-bottle-cluster {
  display: flex;
  align-items: flex-end;
  gap: var(--space-md);
}

.cluster-bottle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.cluster-vessel {
  display: flex;
  flex-direction: column;
  align-items: center;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.5));
}

.cluster-glass {
  border-radius: 3px 3px 5px 5px;
  border: 1px solid rgba(201,169,110,0.15);
  position: relative;
  overflow: hidden;
}

.cluster-glass::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 5px;
  width: 8px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.1) 0%, transparent 100%);
  border-radius: 1px;
}

.cluster-cap {
  border-radius: 2px 2px 0 0;
  margin-bottom: -1px;
}

.cluster-name {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-style: italic;
  color: var(--ivory);
}

.cluster-brand {
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Three sizes */
.cluster-bottle-1 .cluster-glass { width: 60px; height: 90px; background: linear-gradient(135deg, rgba(201,169,110,0.2) 0%, rgba(201,169,110,0.05) 60%); }
.cluster-bottle-1 .cluster-cap { width: 22px; height: 16px; background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%); }
.cluster-bottle-2 .cluster-glass { width: 50px; height: 75px; background: linear-gradient(135deg, rgba(100,80,50,0.3) 0%, rgba(100,80,50,0.1) 60%); }
.cluster-bottle-2 .cluster-cap { width: 18px; height: 14px; background: linear-gradient(135deg, rgba(201,169,110,0.6) 0%, rgba(201,169,110,0.3) 100%); }
.cluster-bottle-3 .cluster-glass { width: 40px; height: 58px; background: linear-gradient(135deg, rgba(110,28,28,0.25) 0%, rgba(110,28,28,0.08) 60%); }
.cluster-bottle-3 .cluster-cap { width: 16px; height: 12px; background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%); }

/* ============================================================
   COLLECTION
   ============================================================ */
.collection {
  padding: var(--space-2xl) 2.5rem;
  background: linear-gradient(180deg, var(--charcoal-light) 0%, var(--charcoal) 100%);
  border-top: 1px solid rgba(201,169,110,0.06);
}

.collection-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.collection-headline {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  font-style: italic;
  margin-bottom: var(--space-xl);
}

.collection-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.collection-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid rgba(201,169,110,0.08);
  align-items: center;
}

.collection-item:first-child {
  border-top: 1px solid rgba(201,169,110,0.08);
}

/* Item bottle illustration */
.item-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.item-bottle {
  display: flex;
  flex-direction: column;
  align-items: center;
  filter: drop-shadow(0 6px 20px rgba(0,0,0,0.4));
}

.item-glass {
  border-radius: 3px 3px 6px 6px;
  border: 1px solid rgba(201,169,110,0.15);
  position: relative;
  overflow: hidden;
}

.item-glass::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 6px;
  width: 10px;
  background: linear-gradient(to right, rgba(255,255,255,0.1) 0%, transparent 100%);
  border-radius: 1px;
}

.item-cap {
  border-radius: 2px 2px 0 0;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%);
}

/* Different glass colors per item */
.item-glass-amber { width: 64px; height: 92px; background: linear-gradient(135deg, rgba(201,169,110,0.22) 0%, rgba(201,169,110,0.06) 70%); }
.item-glass-amber::after { content:''; position:absolute; bottom:0; left:0; right:0; height:50%; background: linear-gradient(to top, rgba(201,169,110,0.25) 0%, transparent 100%); }
.item-glass-smoke { width: 60px; height: 86px; background: linear-gradient(135deg, rgba(80,70,60,0.35) 0%, rgba(80,70,60,0.1) 70%); }
.item-glass-smoke::after { content:''; position:absolute; bottom:0; left:0; right:0; height:50%; background: linear-gradient(to top, rgba(100,90,80,0.2) 0%, transparent 100%); }
.item-glass-dark { width: 48px; height: 72px; background: linear-gradient(135deg, rgba(50,40,40,0.5) 0%, rgba(50,40,40,0.15) 70%); }
.item-glass-dark::after { content:''; position:absolute; bottom:0; left:0; right:0; height:50%; background: linear-gradient(to top, rgba(80,60,60,0.3) 0%, transparent 100%); }
.item-glass-rose { width: 66px; height: 94px; background: linear-gradient(135deg, rgba(180,120,130,0.2) 0%, rgba(180,120,130,0.06) 70%); }
.item-glass-rose::after { content:''; position:absolute; bottom:0; left:0; right:0; height:50%; background: linear-gradient(to top, rgba(180,120,130,0.15) 0%, transparent 100%); }
.item-glass-deep { width: 58px; height: 84px; background: linear-gradient(135deg, rgba(60,40,20,0.4) 0%, rgba(60,40,20,0.1) 70%); }
.item-glass-deep::after { content:''; position:absolute; bottom:0; left:0; right:0; height:50%; background: linear-gradient(to top, rgba(80,60,30,0.25) 0%, transparent 100%); }

.item-cap { width: 22px; height: 18px; }
.item-cap-gold { background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%); }
.item-glass + .item-cap { margin-top: -1px; }

.item-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.item-role {
  font-size: 0.5625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dim);
}

.item-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  font-style: italic;
  color: var(--ivory);
}

.item-desc {
  font-size: 0.875rem;
  color: var(--ivory-muted);
  max-width: 50ch;
  line-height: 1.6;
}

.item-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-xs);
}

.item-detail {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.item-margin {
  font-size: 0.6875rem;
  color: var(--oxblood-light);
  letter-spacing: 0.05em;
}

/* ============================================================
   CLOSING
   ============================================================ */
.closing {
  padding: var(--space-2xl) 2.5rem;
  background: var(--charcoal);
  border-top: 1px solid rgba(201,169,110,0.06);
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing-visual {
  margin-bottom: var(--space-lg);
  display: flex;
  justify-content: center;
}

.closing-orb {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,169,110,0.12) 0%, rgba(110,28,28,0.08) 50%, transparent 70%);
  filter: blur(10px);
}

.closing-text {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 300;
  font-style: italic;
  color: var(--ivory);
  line-height: 1.4;
  margin-bottom: var(--space-lg);
}

.closing-rule {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold-dim), transparent);
  margin: 0 auto var(--space-lg);
}

.closing-detail {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: var(--space-lg) 2.5rem;
  border-top: 1px solid rgba(201,169,110,0.08);
  background: var(--charcoal);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  color: var(--ivory-muted);
}

.footer-sep {
  color: var(--gold-dim);
  font-size: 0.5rem;
}

.footer-tagline, .footer-market {
  font-size: 0.5625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .hero-bottle {
    grid-column: 1;
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
  }

  .bottle-glow { margin-bottom: 0; }

  .philosophy-inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .philosophy-visual {
    order: -1;
  }

  .collection-item {
    grid-template-columns: 100px 1fr;
    gap: var(--space-md);
  }

  .item-name { font-size: 1.25rem; }

  .curation-grid {
    gap: var(--space-lg);
    flex-wrap: wrap;
  }

  .hero-meta {
    flex-wrap: wrap;
    gap: var(--space-xs);
  }
}

@media (max-width: 480px) {
  .collection-item {
    grid-template-columns: 80px 1fr;
  }

  .item-visual { display: none; }

  .hero { padding: 0 1.5rem var(--space-lg); }
  .curation, .philosophy, .collection, .closing { padding-left: 1.5rem; padding-right: 1.5rem; }
}