/**
 * Cohort Zero — For Chefs Landing Page
 * Dark sophisticated palette, amber/gold CTAs, editorial serif + clean sans.
 */

/* ── Variables ────────────────────────────────────────────────────────────── */
:root {
  --bg-primary: #0a0908;
  --bg-secondary: #111010;
  --bg-card: #141212;
  --bg-card-hover: #181616;
  --border-subtle: rgba(201, 169, 110, 0.12);
  --border-card: rgba(201, 169, 110, 0.18);
  --accent-gold: #c9a96e;
  --accent-gold-hover: #d4b87e;
  --accent-gold-dim: rgba(201, 169, 110, 0.08);
  --text-primary: #f0ece4;
  --text-secondary: #a89f91;
  --text-muted: #6b6259;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
}

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

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ───────────────────────────────────────────────────────────────── */
.for-chefs-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 9, 8, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.header-logo img {
  height: 32px;
  width: auto;
}

.header-logo-text {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  transition: color 0.2s;
}

.header-nav-link:hover { color: var(--text-primary); }

.header-cta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bg-primary);
  background: var(--accent-gold);
  text-decoration: none;
  padding: 0.45rem 1rem;
  border-radius: 4px;
  transition: background 0.2s;
}

.header-cta:hover { background: var(--accent-gold-hover); }

/* ── Main Container ───────────────────────────────────────────────────────── */
.page-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 8rem 2rem 6rem;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(201, 169, 110, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 600;
  line-height: 1.12;
  color: var(--text-primary);
  max-width: 780px;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: italic;
  color: var(--accent-gold);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

/* ── CTA Button ────────────────────────────────────────────────────────────── */
.cta-primary {
  display: inline-block;
  background: var(--accent-gold);
  color: var(--bg-primary);
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.5rem;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.cta-primary:hover {
  background: var(--accent-gold-hover);
  transform: translateY(-1px);
}

.cta-primary:active { transform: translateY(0); }

/* ── Section Shared ───────────────────────────────────────────────────────── */
.section {
  padding: 7rem 0;
  border-top: 1px solid var(--border-subtle);
}

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 4rem;
  letter-spacing: -0.01em;
}

/* ── Why Now — Check List ──────────────────────────────────────────────────── */
.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 660px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 6px;
  transition: border-color 0.2s, background 0.2s;
}

.check-item:hover {
  border-color: rgba(201, 169, 110, 0.3);
  background: var(--bg-card-hover);
}

.check-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-top: 0.1rem;
}

.check-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── What You Get — 4 Cards ────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  max-width: 860px;
}

.card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 8px;
  transition: border-color 0.2s, transform 0.2s;
}

.card:hover {
  border-color: rgba(201, 169, 110, 0.3);
  transform: translateY(-2px);
}

.card-icon {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  display: block;
}

.card-title {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.card-body {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── Expectations — Clean List ────────────────────────────────────────────── */
.expect-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 560px;
  border: 1px solid var(--border-card);
  border-radius: 8px;
  overflow: hidden;
}

.expect-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.expect-item:last-child { border-bottom: none; }

.expect-dash {
  color: var(--accent-gold);
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 1.5rem;
  text-align: center;
}

.expect-note {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  padding-left: 0.5rem;
}

/* ── Live Proofs — 2×2 Grid ────────────────────────────────────────────────── */
.proofs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  max-width: 700px;
}

.proof-card {
  display: block;
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 8px;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}

.proof-card:hover {
  border-color: rgba(201, 169, 110, 0.35);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.proof-name {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.proof-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ── Final CTA ─────────────────────────────────────────────────────────────── */
.final-cta {
  padding: 8rem 0;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.final-cta-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.15;
  max-width: 600px;
}

.final-response-time {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ── Footer Strip ──────────────────────────────────────────────────────────── */
.page-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 2rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-link {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.footer-link:hover { color: var(--text-secondary); }

/* ── Mobile Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .for-chefs-header { padding: 0 1rem; }
  .page-container { padding: 0 1rem; }

  .hero { padding: 7rem 1rem 4rem; }

  .cards-grid,
  .proofs-grid { grid-template-columns: 1fr; }

  .card { padding: 1.5rem; }
  .proof-card { padding: 1.5rem; }

  .section { padding: 5rem 0; }

  .header-nav { display: none; }

  .page-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── Accessibility ─────────────────────────────────────────────────────────── */
.cta-primary:focus-visible,
.proof-card:focus-visible,
.card:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 3px;
}

/* ── Language Toggle ───────────────────────────────────────────────────────── */
.lang-toggle {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.lang-btn {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--border-subtle);
  padding: 0.3rem 0.6rem;
  border-radius: 3px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.lang-btn.active,
.lang-btn:hover {
  color: var(--accent-gold);
  border-color: rgba(201, 169, 110, 0.4);
}