:root {
  --bg: #0e0e0e;
  --bg-card: #181818;
  --bg-card-alt: #1f1f1f;
  --fg: #f0ede6;
  --fg-muted: #8a8680;
  --amber: #f59e0b;
  --amber-dim: #b4730a;
  --border: #2a2a2a;
  --radius: 8px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Figtree', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Navigation ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(14,14,14,0.92);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.amber { color: var(--amber); }
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--fg); }

/* ── Hero ── */
.hero {
  padding: 80px 32px 72px;
}
.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 20px;
}
.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  display: inline-block;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -1px;
  margin-bottom: 20px;
}
.hero-sub {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 28px;
}
.hero-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
/* Product cards */
.product-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.product-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.product-sizes {
  display: flex;
  gap: 12px;
}
.size-item {
  flex: 1;
  text-align: center;
  padding: 10px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.size-item.featured {
  border-color: var(--amber);
  background: rgba(245,158,11,0.06);
}
.size-name {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 2px;
}
.size-dim {
  display: block;
  font-size: 11px;
  color: var(--fg-muted);
}
.brand-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.brand-chip {
  padding: 6px 14px;
  background: var(--bg-card-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
}

/* ── Proof ── */
.proof {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 56px 32px;
  background: var(--bg-card);
}
.proof-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--amber);
  margin-bottom: 32px;
}
.customer-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-bottom: 48px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.customer-name {
  padding: 16px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.customer-name:nth-child(5n) { border-right: none; }
.proof-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.proof-stat {
  text-align: center;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stat-num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
}

/* ── Playbook ── */
.playbook {
  padding: 80px 32px;
}
.playbook-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section-header {
  margin-bottom: 56px;
}
.section-header--center {
  text-align: center;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-sub {
  color: var(--fg-muted);
  font-size: 16px;
  max-width: 520px;
}
.playbook-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.step {
  display: flex;
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
}
.step-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
}
.step-body h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}
.step-body p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ── Features ── */
.features {
  padding: 80px 32px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.feature-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}
.feature-icon {
  color: var(--amber);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ── Manifesto ── */
.manifesto {
  padding: 80px 32px;
}
.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.manifesto-content {
  max-width: 780px;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.5px;
  margin-bottom: 28px;
  padding-left: 28px;
  border-left: 3px solid var(--amber);
  font-style: normal;
}
.manifesto-body {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.8;
  max-width: 640px;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 56px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 12px;
}
.footer-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.footer-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--amber);
  margin-bottom: 12px;
}
.footer-contact div {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.8;
}
.footer-social {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-social a {
  font-size: 14px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-social a:hover { color: var(--fg); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { order: -1; }
  .customer-grid { grid-template-columns: repeat(2, 1fr); }
  .customer-name:nth-child(5n) { border-right: 1px solid var(--border); }
  .customer-name:nth-child(2n) { border-right: none; }
  .playbook-steps { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .proof-stat-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 480px) {
  .hero { padding: 48px 20px 48px; }
  .proof, .playbook, .features, .manifesto, .footer { padding: 48px 20px; }
  .product-sizes { flex-wrap: wrap; }
  .size-item { min-width: calc(50% - 6px); }
}