:root {
  --bg: #FAF8F5;
  --fg: #1C1A1A;
  --accent: #C9A96E;
  --accent-light: #EDD9A3;
  --muted: #8A7A5A;
  --surface: #F2EDE5;
  --border: #E2D9C8;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--fg);
}
.nav-tagline {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 300;
}

/* Hero */
.hero {
  padding: 80px 48px 100px;
  background: linear-gradient(160deg, var(--bg) 0%, #F5EFDF 60%, #EDE3CC 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(201,169,110,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 500;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4vw, 3.8rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-lede {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 440px;
  font-weight: 300;
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-gem {
  width: 220px;
  height: 260px;
}
.gem-svg {
  width: 100%;
  height: 100%;
}

/* Manifesto */
.manifesto {
  padding: 80px 48px;
  background: var(--fg);
  color: var(--bg);
}
.manifesto-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-rule {
  width: 60px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto 40px;
  opacity: 0.6;
}
.manifesto-text {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.4;
  color: var(--accent-light);
  margin-bottom: 40px;
}
.manifesto-sub {
  font-size: 0.95rem;
  color: #A89880;
  line-height: 1.8;
  font-weight: 300;
  max-width: 560px;
  margin: 0 auto;
}

/* Collection */
.collection {
  padding: 100px 48px;
  background: var(--bg);
}
.collection-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section-title {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.section-sub {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 60px;
  letter-spacing: 0.06em;
}
.collection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.collection-item {
  border-top: 1px solid var(--border);
  padding-top: 32px;
}
.collection-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
}
.collection-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.collection-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
}

/* Differentiator */
.differentiator {
  padding: 100px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.diff-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.diff-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 20px;
}
.diff-lead {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
}
.diff-point {
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}
.diff-point:first-child {
  border-top: 1px solid var(--border);
}
.diff-label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 8px;
}
.diff-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
}

/* Closing */
.closing {
  padding: 100px 48px;
  background: linear-gradient(160deg, #EDE3CC 0%, #F5EFDF 100%);
}
.closing-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.closing-statement {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--fg);
  font-style: italic;
}

/* Footer */
.footer {
  padding: 36px 48px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
}
.footer-copy {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 60px 24px 80px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero-gem { width: 160px; height: 190px; }
  .hero-headline { font-size: 2.2rem; }
  .manifesto { padding: 60px 24px; }
  .collection { padding: 80px 24px; }
  .collection-grid { grid-template-columns: 1fr; gap: 40px; }
  .differentiator { padding: 80px 24px; }
  .diff-inner { grid-template-columns: 1fr; gap: 48px; }
  .closing { padding: 80px 24px; }
  .footer { padding: 28px 24px; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 1.9rem; }
  .section-title { font-size: 1.9rem; }
  .diff-title { font-size: 1.7rem; }
}