/* ===========================================
   Purple Frog Bar & Grill — Design System
   =========================================== */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,800&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Core palette — deep aubergine + cream + dusty gold */
  --aubergine-deep: #1E1226;
  --aubergine:      #2B1B33;
  --aubergine-soft: #3A2545;
  --plum:           #5C3A6E;
  --cream:          #F4EDE0;
  --cream-warm:     #EAE0CD;
  --cream-dim:      #D9CCB3;
  --gold:           #C9A961;
  --gold-deep:      #9C7E3D;
  --ink:            #14080F;

  /* Legacy aliases — used in existing inline styles throughout the app */
  --coal:       var(--aubergine);
  --smoke:      var(--aubergine-soft);
  --ember:      var(--gold);
  --flame:      #D4B96E;
  --bone:       var(--cream-warm);
  --rust:       var(--gold-deep);
  --olive:      #5a5632;
  --line:       rgba(244, 237, 224, 0.12);
  --line-strong:rgba(244, 237, 224, 0.22);

  /* Fonts */
  --font-display: 'Bricolage Grotesque', serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  /* Legacy aliases */
  --display: var(--font-display);
  --sans:    var(--font-body);
  --mono:    var(--font-mono);

  /* Layout */
  --maxw:      1280px;
  --container: 1280px;
  --gutter:    clamp(20px, 4vw, 32px);
}

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

html, body {
  background: var(--aubergine);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body { overflow-x: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; color: inherit; }

::selection { background: var(--gold); color: var(--aubergine-deep); }

/* ----- Frog mark (geometric, CSS-only) ----- */
.frog-mark {
  display: inline-block;
  width: 1em; height: 1em;
  position: relative;
  vertical-align: -0.12em;
}
.frog-mark::before, .frog-mark::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 50%;
}
.frog-mark::before { width: 0.32em; height: 0.32em; top: 0.06em; left: 0.08em; }
.frog-mark::after  { width: 0.32em; height: 0.32em; top: 0.06em; right: 0.08em; }
.frog-mark > i {
  position: absolute;
  inset: 0.32em 0.18em auto 0.18em;
  height: 0.42em;
  border: 0.12em solid currentColor;
  border-top: none;
  border-radius: 0 0 999px 999px;
  display: block;
}

/* ----- Typography helpers ----- */
.display {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.9;
  font-variation-settings: "opsz" 96;
}
.display-italic {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.025em;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow-cream { color: var(--cream); opacity: 0.7; }
.mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ----- Layout ----- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.rule { height: 1px; background: var(--line); width: 100%; }

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary, .btn-gold {
  background: var(--gold);
  color: var(--aubergine-deep);
  border-color: var(--gold);
}
.btn-primary:hover, .btn-gold:hover { background: var(--cream); color: var(--aubergine-deep); }

.btn-ghost {
  border-color: var(--cream-dim);
  color: var(--cream);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.btn .arrow { display: inline-block; transition: transform .25s ease; }
.btn:hover .arrow { transform: translateX(4px); }

/* ----- Sections ----- */
section { padding: 96px 0; }
section.tight { padding: 64px 0; }
.section { padding: clamp(80px, 10vw, 140px) 0; position: relative; }
.section-tight { padding: clamp(48px, 6vw, 80px) 0; }

.section-head {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 56px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 0.92;
  letter-spacing: -0.035em;
}
.section-head p { color: var(--cream-warm); font-size: 1.05rem; max-width: 52ch; }

/* ----- Cream section ----- */
.cream-section {
  background: var(--cream);
  color: var(--aubergine-deep);
}
.cream-section .eyebrow { color: var(--gold-deep); }

/* ----- Page header (interior pages) ----- */
.page-header {
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--line);
}
.page-header h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(56px, 8vw, 128px);
  line-height: 0.88;
  letter-spacing: -0.04em;
}
.page-header h1 em { font-style: italic; font-weight: 400; color: var(--gold); }
.page-header .meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-dim);
  line-height: 1.8;
}
.page-header .meta b { color: var(--gold); font-weight: 500; display: block; }

/* ----- Ornament divider ----- */
.ornament { display: flex; align-items: center; gap: 20px; color: var(--gold); }
.ornament::before, .ornament::after { content: ''; flex: 1; height: 1px; background: var(--line-strong); }
.ornament-mark { width: 8px; height: 8px; background: var(--gold); transform: rotate(45deg); }

/* ----- Photo placeholder ----- */
.photo-slot {
  position: relative;
  background:
    repeating-linear-gradient(
      135deg,
      color-mix(in oklab, var(--aubergine-soft) 70%, transparent) 0 12px,
      color-mix(in oklab, var(--aubergine) 70%, transparent) 12px 24px
    ),
    var(--aubergine-soft);
  color: var(--cream-dim);
  border: 1px dashed color-mix(in oklab, var(--cream-dim) 40%, transparent);
  display: flex; align-items: flex-end; justify-content: flex-start;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  overflow: hidden;
}
.photo-slot::before {
  content: ""; position: absolute; inset: 14px;
  border: 1px solid color-mix(in oklab, var(--cream-dim) 22%, transparent);
  pointer-events: none;
}
.photo-slot span {
  position: relative; z-index: 1;
  padding: 16px 20px;
  background: color-mix(in oklab, var(--aubergine-deep) 70%, transparent);
}

/* ----- Dish illustration (legacy card visuals) ----- */
.dish {
  position: relative; aspect-ratio: 4/5; border-radius: 2px;
  overflow: hidden; background: var(--aubergine-soft); isolation: isolate;
}
.dish::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(201,169,97,0.25) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(201,169,97,0.35) 0%, transparent 60%),
    linear-gradient(160deg, var(--aubergine-soft) 0%, var(--aubergine-deep) 100%);
  z-index: 0;
}
.dish .dish-label {
  position: absolute; left: 20px; bottom: 20px; z-index: 2;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--cream); opacity: 0.7;
}
.dish .dish-glyph {
  position: absolute; inset: 0; display: grid; place-items: center; z-index: 2;
  color: var(--gold); opacity: 0.85;
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(48px, 8vw, 120px); font-weight: 400;
}

/* ----- Scrollbar ----- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--aubergine-deep); }
::-webkit-scrollbar-thumb { background: var(--plum); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ----- Grain overlay ----- */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  opacity: 0.03; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
}

/* ----- Reveal animation ----- */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(.2,.65,.3,1), transform 0.9s cubic-bezier(.2,.65,.3,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ----- Cart drawer ----- */
.cart-scrim {
  position: fixed; inset: 0;
  background: rgba(20, 8, 15, 0.78);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0; pointer-events: none;
}
.cart-scrim.ready { transition: opacity .22s ease; }
.cart-scrim.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(440px, 100vw);
  background: var(--aubergine-deep);
  border-left: 1px solid var(--line-strong);
  z-index: 1001;
  display: flex; flex-direction: column;
  transform: translateX(100%);
  will-change: transform;
  pointer-events: none;
}
.cart-drawer.ready { transition: transform .3s cubic-bezier(.2,.9,.3,1); }
.cart-drawer.open { transform: translateX(0); pointer-events: auto; }

/* ----- Menu row clickable hover ----- */
.menu-row-clickable:hover { background: rgba(201,169,97,0.04); padding-left: 12px !important; }
.menu-row-clickable:hover .menu-add-btn { border-color: var(--gold) !important; color: var(--gold) !important; }
.menu-add-btn:hover { background: var(--gold) !important; color: var(--aubergine-deep) !important; border-color: var(--gold) !important; }

/* ----- Responsive ----- */
@media (max-width: 900px) {
  .hero-bottom-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
  .pillars-grid { grid-template-columns: 1fr !important; }
  .story-grid { grid-template-columns: 1fr !important; gap: 40px !important; }
  .tonight-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
  .tonight-divider { border-right: none !important; border-bottom: 1px solid color-mix(in oklab, var(--cream) 14%, transparent) !important; padding-right: 0 !important; padding-bottom: 20px !important; }
}
@media (max-width: 780px) {
  .section-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 40px; }
  .menu-items-grid { grid-template-columns: 1fr !important; }
  .featured-head { grid-template-columns: 1fr !important; }
  .featured-row { grid-template-columns: 40px 1fr 80px !important; }
  .featured-row p { grid-column: 2 / 4 !important; }
  .footer-grid { grid-template-columns: 1fr 1fr !important; }
}
@media (max-width: 800px) {
  .nav-links-desktop { display: none !important; }
}
@media (max-width: 640px) {
  section { padding: 52px 0; }
  .menu-tab-btn { padding: 12px 14px !important; font-size: 11px !important; letter-spacing: 0.12em !important; }
  .cart-drawer { width: 100vw !important; }
  .footer-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 480px) {
  .footer-bottom-inner { flex-direction: column; gap: 8px; }
}