/**
 * Brooklane — UI UX Pro Max design system (adapted)
 * Source: design-system/brooklane-cafe/MASTER.md + pages/homepage.md
 */

:root {
  /* DS spacing tokens */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* DS shadows */
  --shadow-sm: 0 1px 2px rgba(44, 24, 16, 0.06);
  --shadow-md: 0 4px 12px rgba(44, 24, 16, 0.08);
  --shadow-lg: 0 12px 28px rgba(44, 24, 16, 0.12);
  --shadow-xl: 0 20px 40px rgba(44, 24, 16, 0.16);

  /* DS semantic (mapped to Brooklane brand) */
  --color-primary: var(--ember);
  --color-secondary: var(--gold);
  --color-cta: var(--ember);
  --color-background: var(--cream);
  --color-text: var(--coffee);
  --font-heading: 'Playfair Display SC', Georgia, serif;
  --font-ui: 'Karla', var(--font-body), sans-serif;
}

/* ── Typography (homepage) ── */
body.home {
  font-family: var(--font-ui);
}

body.home .section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.1;
}

body.home .section-title em {
  color: var(--ember);
}

body.home .section-title-light em {
  color: var(--gold);
}

body.home .section-desc {
  color: var(--coffee-light);
  max-width: 52ch;
}

body.home .section-tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  background: rgba(232, 93, 4, 0.1);
  color: var(--burgundy);
  border: 1px solid rgba(232, 93, 4, 0.2);
  border-radius: 4px;
  margin-bottom: var(--space-md);
}

body.home [data-zone="night"] .section-tag,
body.home .menu-fuel-preview .section-tag {
  background: rgba(232, 93, 4, 0.18);
  color: var(--ember-glow);
  border-color: rgba(232, 93, 4, 0.35);
}

/* ── Block spacing (Vibrant & Block-based) — tightened in home-spacing.css ── */
body.home .menu-hub-grid {
  gap: var(--space-lg);
}

body.home .showcase-grid {
  gap: var(--space-md);
}

/* ── Focus & interaction (UX Pro Max checklist) ── */
:focus {
  outline: none;
}

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

body.home a,
body.home button,
body.home .menu-hub-card,
body.home .showcase-card,
body.home .menu-fuel-card,
body.home .dual-card,
body.home .order-btn,
body.home .social-grid__item,
body.home .featured-item,
body.home .testimonials-nav,
body.home .carousel-btn {
  cursor: pointer;
}

/* ── Cards — bold hover, color shift ── */
body.home .menu-hub-card {
  border: 2px solid rgba(44, 24, 16, 0.08);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.25s var(--ease-out),
    box-shadow 0.25s var(--ease-out),
    border-color 0.25s var(--ease-out);
}

body.home .menu-hub-card:hover {
  border-color: rgba(232, 93, 4, 0.45);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

body.home .menu-hub-card:focus-visible {
  border-color: var(--ember);
  box-shadow: var(--shadow-lg), 0 0 0 3px rgba(232, 93, 4, 0.25);
}

body.home .menu-hub-card__link {
  color: var(--ember);
  font-weight: 600;
  transition: color 0.2s;
}

body.home .menu-hub-card:hover .menu-hub-card__link {
  color: var(--burgundy);
}

body.home .showcase-card {
  border: 1px solid rgba(44, 24, 16, 0.08);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.25s var(--ease-out),
    box-shadow 0.25s var(--ease-out),
    border-color 0.25s var(--ease-out);
}

body.home .showcase-card:hover {
  border-color: rgba(232, 93, 4, 0.3);
  box-shadow: var(--shadow-md);
}

body.home .showcase-card--featured {
  border: 2px solid var(--gold);
}

/* ── Buttons — 200ms transitions ── */
body.home .btn {
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
  cursor: pointer;
}

body.home .btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.35);
}

body.home .btn-primary {
  background: var(--ember);
  border-color: var(--ember);
}

body.home .btn-primary:hover {
  background: #c45203;
  border-color: #c45203;
}

/* ── Order band — conversion block ── */
body.home .order-band {
  background: var(--coffee);
  color: var(--cream);
  box-shadow: var(--shadow-md);
}

body.home .order-band h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

body.home .order-band p {
  color: rgba(250, 246, 240, 0.75);
}

/* ── Dual showcase — block panels ── */
body.home .dual-showcase {
  gap: 0;
}

body.home .dual-card {
  cursor: pointer;
  transition: filter 0.3s ease;
}

body.home .dual-card:hover {
  filter: brightness(1.05);
}

body.home .dual-card:focus-within {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

body.home .dual-link {
  color: var(--gold);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

body.home .dual-link:hover {
  color: var(--cream);
}

/* ── Sticky mobile order CTA ── */
.ds-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: var(--space-sm) var(--space-md);
  padding-bottom: max(var(--space-sm), env(safe-area-inset-bottom));
  background: rgba(15, 14, 12, 0.94);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(232, 93, 4, 0.35);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.25);
}

.ds-sticky-cta__inner {
  display: flex;
  gap: var(--space-sm);
  max-width: var(--container);
  margin-inline: auto;
}

.ds-sticky-cta .btn {
  flex: 1;
  justify-content: center;
  text-align: center;
}

.ds-sticky-cta .btn-night {
  flex: 1.2;
}

.ds-sticky-cta .btn-outline--sticky {
  color: var(--cream);
  border-color: rgba(250, 246, 240, 0.35);
  background: transparent;
}

.ds-sticky-cta .btn-outline--sticky:hover {
  background: rgba(250, 246, 240, 0.1);
  color: var(--cream);
}

@media (max-width: 768px) {
  body.home .ds-sticky-cta {
    display: block;
  }

  body.home {
    padding-bottom: 4.5rem;
  }
}

/* ── Skip link (a11y) ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 10000;
  padding: var(--space-sm) var(--space-md);
  background: var(--ember);
  color: white;
  font-weight: 600;
  border-radius: 4px;
  transition: top 0.2s;
}

.skip-link:focus {
  top: var(--space-md);
}

@media (prefers-reduced-motion: reduce) {
  body.home .menu-hub-card,
  body.home .showcase-card,
  body.home .btn,
  body.home .dual-card {
    transition: none;
  }
}