/* ============================================================
   LUZIA GASTRÔ — Sistema de design
   Dois tons da marca: mocha (#7F6B60) + creme, sob luz de vela.
   Ordem: custom properties · reset · tipografia · layout ·
   componentes · estados · dark mode · utilitários · media ·
   prefers-reduced-motion
   ============================================================ */

/* 1. CUSTOM PROPERTIES ------------------------------------------------ */
:root {
  /* Tons da marca — a base é sempre a mocha da logo (#7F6B60) */
  --mocha-900: #201a16;
  --mocha-800: #2a221d;
  --mocha-700: #372d27;
  --mocha-600: #4a3d34;
  --mocha-500: #7f6b60; /* cor exata da logo */
  --mocha-400: #9a8578;
  --mocha-300: #b8a99d;
  --cream-300: #d8c9bb;
  --cream-200: #e9ded4;
  --cream-100: #f2eae1;
  --cream-050: #f8f2ea;
  --candle: #d8a45e;   /* âmbar de vela — glint quente, tonal, não terracota */
  --candle-deep: #a9702f;
  --wine: #7c3b3b;     /* usado só em micro-detalhes da carta de vinhos */

  /* Papéis — TEMA ESCURO é o padrão (jantar à luz de vela) */
  --color-bg-primary: #221b17;
  --color-bg-secondary: #2a221d;
  --color-surface: #342a23;
  --color-surface-raise: #3f342c;
  --color-text-primary: #f2eae1;
  --color-text-secondary: #c7b6a7;
  --color-text-faint: #ad9a8c;
  --color-accent-primary: #f2eae1;   /* CTA em creme sobre mocha */
  --color-accent-support: #d8a45e;   /* âmbar de vela */
  --color-border: rgba(233, 222, 212, 0.14);
  --color-border-strong: rgba(233, 222, 212, 0.26);
  --color-error: #e5866a;
  --color-success: #9fc08a;
  --on-accent: #241d18;              /* texto sobre o creme */

  /* Tipografia */
  --font-display: "Young Serif", Georgia, "Times New Roman", serif;
  --font-body: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-script: "Caveat", "Segoe Script", cursive;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Espaçamento (base 8px) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;
  --space-32: 128px;

  /* Raio */
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Sombras (tema escuro usa borda + brilho, não preto) */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.45);
  --glow-candle: 0 0 60px rgba(216, 164, 94, 0.22);

  /* Motion */
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-ui: 200ms;
  --dur-content: 560ms;

  /* Camadas */
  --z-base: 1;
  --z-rail: 10;
  --z-sticky: 200;
  --z-header: 300;
  --z-backdrop: 400;
  --z-nav: 450;
  --z-toast: 600;

  --maxw: 1200px;
  --maxw-text: 68ch;

  /* Assinatura: retículo de arcos da marca (SVG gerado a partir do padrão do cardápio) */
  --lattice-url: url("../img/lattice.svg");

  color-scheme: dark;
}

[data-theme="light"] {
  --color-bg-primary: #f1e7dd;
  --color-bg-secondary: #e9ddd0;
  --color-surface: #fbf6ef;
  --color-surface-raise: #ffffff;
  --color-text-primary: #2b221c;
  --color-text-secondary: #5e4d42;
  --color-text-faint: #6f5c50;
  --color-accent-primary: #372d27;   /* CTA em cocoa sobre creme */
  --color-accent-support: #a9702f;
  --color-border: rgba(60, 49, 43, 0.16);
  --color-border-strong: rgba(60, 49, 43, 0.3);
  --color-error: #b4472a;
  --color-success: #4f6b3a;
  --on-accent: #f6efe6;
  --shadow-sm: 0 1px 2px rgba(70, 55, 45, 0.1);
  --shadow-md: 0 12px 30px rgba(80, 60, 45, 0.14);
  --shadow-lg: 0 26px 60px rgba(80, 60, 45, 0.2);
  --glow-candle: 0 0 50px rgba(169, 112, 47, 0.16);
  color-scheme: light;
}

/* 2. RESET E BASE ---------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background-color 300ms ease, color 300ms ease;
}
img, picture, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
input, select, textarea { font: inherit; color: inherit; }
ul { list-style: none; }
:focus-visible {
  outline: 2px solid var(--color-accent-support);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* 3. TIPOGRAFIA ------------------------------------------------------ */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 7vw, 5rem); }
h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
h3 { font-size: clamp(1.35rem, 2.4vw, 1.9rem); line-height: 1.15; }
p { text-wrap: pretty; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--color-text-secondary); max-width: 54ch; }

.kicker {
  font-family: var(--font-script);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1;
  color: var(--color-accent-support);
  display: inline-block;
}
.script { font-family: var(--font-script); }

/* 4. LAYOUT E GRID --------------------------------------------------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.15rem, 4vw, 2.5rem); }
.section { padding-block: clamp(3.5rem, 9vw, 8rem); position: relative; }
.section--tight { padding-block: clamp(2.5rem, 6vw, 5rem); }
.stack > * + * { margin-top: var(--space-6); }
.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.section-head .kicker { margin-bottom: var(--space-2); }

/* Textura assinatura: retículo de arcos da própria marca */
.lattice { position: relative; }
.lattice::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--lattice-url);
  background-size: 120px auto;
  opacity: 0.5;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 78%);
          mask-image: radial-gradient(ellipse at center, #000 30%, transparent 78%);
}

/* 5. COMPONENTES ----------------------------------------------------- */

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: clamp(0.7rem, 2vw, 1.1rem) clamp(1.15rem, 4vw, 2.5rem);
  transition: border-color var(--dur-ui) ease;
  border-bottom: 1px solid transparent;
}
/* O fundo da barra rolada mora numa camada própria, e não no header.
   backdrop-filter no próprio header o transformaria em bloco de contenção,
   prendendo o painel .nav (position: fixed) dentro da altura da barra. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  background-color: color-mix(in srgb, var(--color-bg-primary) 86%, transparent);
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  transition: opacity var(--dur-ui) ease;
}
.site-header[data-scrolled="true"]::before { opacity: 1; }
.site-header[data-scrolled="true"] { border-bottom-color: var(--color-border); }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); }
.brand img { width: clamp(46px, 8vw, 62px); height: auto; }
.brand-name { display: none; font-family: var(--font-display); font-size: var(--text-lg); letter-spacing: 0.02em; }

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2rem); }
.nav a { font-size: var(--text-sm); letter-spacing: 0.04em; color: var(--color-text-secondary); position: relative; padding-block: 4px; }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1.5px; width: 100%;
  background: var(--color-accent-support); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-ui) var(--ease-out-quart);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--color-text-primary); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-2); }

/* Header transparente sobre o hero escuro (só na home, só no topo):
   mantém os controles no tom claro nos dois temas para não sumirem na foto. */
body:has(.hero):not([data-nav="open"]) .site-header:not([data-scrolled="true"]) .nav a { color: var(--cream-300); }
body:has(.hero):not([data-nav="open"]) .site-header:not([data-scrolled="true"]) .nav a:hover,
body:has(.hero):not([data-nav="open"]) .site-header:not([data-scrolled="true"]) .nav a[aria-current="page"] { color: var(--cream-050); }
body:has(.hero) .site-header:not([data-scrolled="true"]) .brand-name { color: var(--cream-100); }
body:has(.hero) .site-header:not([data-scrolled="true"]) .theme-toggle,
body:has(.hero) .site-header:not([data-scrolled="true"]) .nav-toggle { color: var(--cream-200); border-color: rgba(233, 222, 212, 0.3); }

/* Logo por tema: creme no escuro, cocoa no claro (senão a logo creme some
   sobre o creme do rodapé e do header claro). Exceção: header sobre o hero
   escuro no topo mantém a creme. */
.logo--cocoa { display: none; }
[data-theme="light"] .logo--cream { display: none; }
[data-theme="light"] .logo--cocoa { display: block; }
[data-theme="light"] body:has(.hero) .site-header:not([data-scrolled="true"]) .brand .logo--cream { display: block; }
[data-theme="light"] body:has(.hero) .site-header:not([data-scrolled="true"]) .brand .logo--cocoa { display: none; }

/* Botão de tema */
.theme-toggle {
  width: 42px; height: 42px; border-radius: var(--radius-full);
  border: 1px solid var(--color-border-strong);
  display: grid; place-items: center; color: var(--color-text-secondary);
  transition: color var(--dur-ui), border-color var(--dur-ui), transform var(--dur-ui);
}
.theme-toggle:hover { color: var(--color-text-primary); border-color: var(--color-accent-support); transform: translateY(-1px); }
.theme-toggle svg { width: 20px; height: 20px; }
[data-theme="dark"] .theme-toggle .icon-sun,
:root:not([data-theme="light"]) .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* Botão hamburguer mobile */
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: var(--radius-md); border: 1px solid var(--color-border-strong); }
.nav-toggle span { display: block; width: 20px; height: 1.6px; margin: 4px auto; background: currentColor; transition: transform var(--dur-ui), opacity var(--dur-ui); }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 0.85em 1.5em; border-radius: var(--radius-full);
  font-weight: 600; font-size: var(--text-sm); letter-spacing: 0.02em;
  transition: transform var(--dur-ui) var(--ease-out-quart), box-shadow var(--dur-ui), background-color var(--dur-ui), border-color var(--dur-ui), color var(--dur-ui);
  will-change: transform; text-align: center;
}
.btn--primary { background: var(--color-accent-primary); color: var(--on-accent); box-shadow: var(--shadow-sm); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md), var(--glow-candle); }
.btn--ghost { border: 1px solid var(--color-border-strong); color: var(--color-text-primary); }
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--color-accent-support); color: var(--color-text-primary); }
.btn--wa { background: var(--candle); color: #241d18; }
.btn--wa:hover { transform: translateY(-2px); box-shadow: var(--shadow-md), var(--glow-candle); }
.btn[data-loading="true"] { pointer-events: none; opacity: 0.7; }
.btn svg { width: 1.15em; height: 1.15em; }

/* Hero */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; isolation: isolate; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 62%; }
.hero__scrim {
  position: absolute; inset: 0; z-index: -1;
  /* O hero é sempre uma cena escura à luz de vela — o scrim não segue o tema,
     senão o texto claro se camufla no fundo creme do modo claro. */
  background:
    radial-gradient(120% 90% at 70% 30%, transparent 20%, color-mix(in srgb, var(--mocha-900) 55%, transparent) 100%),
    linear-gradient(to top, var(--mocha-900) 2%, color-mix(in srgb, var(--mocha-900) 72%, transparent) 34%, transparent 68%);
}
/* Luz de vela ambiente — assinatura, CSS puro */
.hero__candle {
  position: absolute; z-index: -1; width: 60vmax; height: 60vmax; border-radius: 50%;
  top: 12%; left: 58%;
  background: radial-gradient(circle, rgba(216,164,94,0.30), rgba(216,164,94,0.06) 42%, transparent 66%);
  filter: blur(12px); mix-blend-mode: screen; pointer-events: none;
  animation: candle-drift 11s ease-in-out infinite alternate, candle-flicker 4.5s ease-in-out infinite;
}
.hero__inner { position: relative; padding-bottom: clamp(3rem, 8vw, 6rem); }
.hero__ring { width: clamp(96px, 16vw, 150px); margin-bottom: var(--space-6); }
.hero__ring img { filter: drop-shadow(0 4px 24px rgba(0,0,0,0.4)); }
/* Cena escura fixa: o texto do hero fica sempre no tom claro nos dois temas. */
.hero h1 { max-width: 16ch; color: var(--cream-050); }
.hero .kicker { color: var(--candle); }
.hero .lead { margin-top: var(--space-6); color: var(--cream-200); }
.hero .btn--ghost { color: var(--cream-100); border-color: rgba(233, 222, 212, 0.42); }
.hero .btn--ghost:hover { color: var(--cream-050); border-color: var(--candle); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: clamp(2rem, 4vw, 2.75rem); }
.hero__meta { margin-top: var(--space-8); display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-8); color: var(--cream-300); font-size: var(--text-sm); }
.hero__meta span { display: inline-flex; align-items: center; gap: var(--space-2); }
.hero__meta svg { width: 1.1em; height: 1.1em; color: var(--candle); }
.scroll-cue { position: absolute; left: 50%; bottom: 1.5rem; transform: translateX(-50%); color: var(--cream-300); display: grid; place-items: center; gap: 6px; font-size: var(--text-xs); letter-spacing: 0.18em; text-transform: uppercase; }
.scroll-cue i { width: 1px; height: 34px; background: linear-gradient(var(--candle), transparent); display: block; animation: cue 2.4s ease-in-out infinite; }

/* Banda de memória */
.memory { background: var(--color-bg-secondary); text-align: center; }
.memory .wrap { max-width: 900px; }
.memory blockquote { font-family: var(--font-script); font-size: clamp(2rem, 5.4vw, 3.8rem); line-height: 1.15; color: var(--color-text-primary); }
.memory blockquote span { color: var(--color-accent-support); }
.memory cite { display: block; margin-top: var(--space-6); font-style: normal; font-family: var(--font-body); letter-spacing: 0.14em; text-transform: uppercase; font-size: var(--text-xs); color: var(--color-text-faint); }
.memory p { margin-top: var(--space-8); color: var(--color-text-secondary); max-width: 56ch; margin-inline: auto; }

/* Assinaturas — editorial alternado (não é grid de cards) */
.dish { display: grid; grid-template-columns: 1fr; gap: clamp(1.25rem, 4vw, 3.5rem); align-items: center; }
.dish + .dish { margin-top: clamp(3rem, 7vw, 6rem); }
.dish__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.dish__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform 700ms var(--ease-out-quart); }
.dish:hover .dish__media img { transform: scale(1.04); }
.dish__tag { position: absolute; top: var(--space-4); left: var(--space-4); background: color-mix(in srgb, var(--mocha-900) 70%, transparent); color: var(--cream-100); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); padding: 0.35em 0.9em; border-radius: var(--radius-full); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; }
.dish__body h3 { margin-bottom: var(--space-3); }
.dish__price { font-family: var(--font-display); color: var(--color-accent-support); font-size: var(--text-2xl); margin-bottom: var(--space-4); display: block; }
.dish__body p { color: var(--color-text-secondary); max-width: 46ch; }
.dish__note { margin-top: var(--space-4); font-family: var(--font-script); font-size: var(--text-xl); color: var(--color-text-faint); }

/* Reels */
.reels-rail { display: grid; grid-auto-flow: column; grid-auto-columns: min(78vw, 300px); gap: var(--space-4); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: var(--space-4); margin-inline: calc(-1 * clamp(1.15rem, 4vw, 2.5rem)); padding-inline: clamp(1.15rem, 4vw, 2.5rem); scrollbar-width: thin; scrollbar-color: var(--color-border-strong) transparent; }
.reel { scroll-snap-align: start; border-radius: var(--radius-lg); overflow: hidden; background: var(--color-surface); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.reel iframe { width: 100%; aspect-ratio: 9 / 13; border: 0; display: block; background: var(--color-surface); }
.reels-hint { margin-top: var(--space-4); color: var(--color-text-faint); font-size: var(--text-sm); display: inline-flex; align-items: center; gap: var(--space-2); }

/* Ambientes + Reserva */
.reserve-grid { display: grid; grid-template-columns: 1fr; gap: clamp(1.5rem, 4vw, 3rem); }
.ambientes { display: grid; gap: var(--space-3); }
.ambiente {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-4);
  padding: var(--space-4) var(--space-6); border-radius: var(--radius-lg);
  border: 1px solid var(--color-border); background: var(--color-surface); text-align: left; width: 100%;
  transition: border-color var(--dur-ui), background-color var(--dur-ui), transform var(--dur-ui);
}
.ambiente:hover { transform: translateY(-2px); border-color: var(--color-border-strong); }
.ambiente[data-selected="true"] { border-color: var(--candle); background: color-mix(in srgb, var(--candle) 12%, var(--color-surface)); }
.ambiente__icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--radius-md); background: color-mix(in srgb, var(--candle) 16%, transparent); color: var(--candle); }
.ambiente__icon svg { width: 22px; height: 22px; }
.ambiente h3 { font-family: var(--font-body); font-weight: 600; font-size: var(--text-lg); letter-spacing: 0; }
.ambiente p { font-size: var(--text-sm); color: var(--color-text-secondary); }
.ambiente__check { width: 22px; height: 22px; border-radius: var(--radius-full); border: 1.5px solid var(--color-border-strong); display: grid; place-items: center; color: transparent; }
.ambiente[data-selected="true"] .ambiente__check { border-color: var(--candle); background: var(--candle); color: #241d18; }

/* Formulário */
.form { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: clamp(1.4rem, 3vw, 2.4rem); box-shadow: var(--shadow-md); }
.form h3 { font-family: var(--font-display); margin-bottom: var(--space-2); }
.field { margin-top: var(--space-4); }
.field label { display: block; font-size: var(--text-sm); color: var(--color-text-secondary); margin-bottom: 6px; letter-spacing: 0.01em; }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.8em 0.95em; border-radius: var(--radius-md);
  background: var(--color-bg-primary); border: 1px solid var(--color-border-strong);
  transition: border-color var(--dur-ui), box-shadow var(--dur-ui);
}
[data-theme="light"] .field input, [data-theme="light"] .field select, [data-theme="light"] .field textarea { background: var(--color-surface-raise); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--candle); box-shadow: 0 0 0 3px color-mix(in srgb, var(--candle) 24%, transparent); }
.field textarea { resize: vertical; min-height: 84px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.field-error { display: none; color: var(--color-error); font-size: var(--text-sm); margin-top: 6px; }
.field[data-invalid="true"] input, .field[data-invalid="true"] select { border-color: var(--color-error); }
.field[data-invalid="true"] .field-error { display: flex; align-items: center; gap: 6px; }
.form__submit { margin-top: var(--space-6); width: 100%; }
.form__hint { margin-top: var(--space-3); font-size: var(--text-xs); color: var(--color-text-faint); text-align: center; }
.form__success { display: none; margin-top: var(--space-4); padding: var(--space-4); border-radius: var(--radius-md); background: color-mix(in srgb, var(--color-success) 16%, transparent); border: 1px solid color-mix(in srgb, var(--color-success) 40%, transparent); color: var(--color-text-primary); font-size: var(--text-sm); }
.form[data-sent="true"] .form__success { display: block; }

/* Localização */
.local-grid { display: grid; grid-template-columns: 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.info-list { display: grid; gap: var(--space-6); }
.info-item { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); }
.info-item__icon { width: 44px; height: 44px; border-radius: var(--radius-md); display: grid; place-items: center; background: color-mix(in srgb, var(--candle) 14%, transparent); color: var(--candle); }
.info-item h3 { font-family: var(--font-body); font-weight: 600; font-size: var(--text-base); letter-spacing: 0; margin-bottom: 2px; }
.info-item p, .info-item a { color: var(--color-text-secondary); }
.info-item a:hover { color: var(--color-accent-support); }
.map-frame { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); min-height: 320px; }
.map-frame iframe { width: 100%; height: 100%; min-height: 320px; border: 0; filter: saturate(0.9); }

/* Footer */
.site-footer { background: var(--color-bg-secondary); border-top: 1px solid var(--color-border); padding-block: clamp(2.5rem, 6vw, 4.5rem) var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: clamp(1.5rem, 4vw, 3rem); }
.footer-brand img { width: 84px; margin-bottom: var(--space-4); }
.footer-brand p { color: var(--color-text-secondary); max-width: 34ch; }
.footer-col h4 { font-family: var(--font-body); font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-faint); margin-bottom: var(--space-4); }
.footer-col a, .footer-col p { display: block; color: var(--color-text-secondary); margin-bottom: var(--space-2); }
.footer-col a:hover { color: var(--color-accent-support); }
.footer-bottom { margin-top: clamp(2rem, 5vw, 3.5rem); padding-top: var(--space-6); border-top: 1px solid var(--color-border); display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; color: var(--color-text-faint); font-size: var(--text-xs); }

/* Menu / Cardápio */
.menu-nav { position: sticky; top: 64px; z-index: var(--z-sticky); background: color-mix(in srgb, var(--color-bg-primary) 90%, transparent); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-block: 1px solid var(--color-border); }
.menu-nav .wrap { display: flex; gap: var(--space-2); overflow-x: auto; padding-block: var(--space-3); scrollbar-width: none; }
.menu-nav .wrap::-webkit-scrollbar { display: none; }
.menu-nav a { white-space: nowrap; font-size: var(--text-sm); padding: 0.4em 0.9em; border-radius: var(--radius-full); color: var(--color-text-secondary); border: 1px solid transparent; transition: color var(--dur-ui), border-color var(--dur-ui), background-color var(--dur-ui); }
.menu-nav a:hover { color: var(--color-text-primary); border-color: var(--color-border-strong); }
.menu-nav a[aria-current="true"] { color: var(--color-text-primary); border-color: var(--candle); background: color-mix(in srgb, var(--candle) 12%, transparent); }
.menu-cat { padding-top: clamp(2.5rem, 6vw, 4.5rem); scroll-margin-top: 120px; }
.menu-cat__head { display: flex; align-items: baseline; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-8); }
.menu-cat__head .kicker { margin: 0; }
.menu-cat__note { color: var(--color-text-faint); font-size: var(--text-sm); }
.menu-list { display: grid; grid-template-columns: 1fr; gap: var(--space-6) clamp(2rem, 5vw, 4rem); }
.menu-item { display: grid; grid-template-columns: 1fr auto; gap: var(--space-2) var(--space-4); align-items: baseline; padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-border); }
.menu-item__name { font-weight: 600; font-size: var(--text-lg); }
.menu-item__price { font-family: var(--font-display); color: var(--color-accent-support); font-size: var(--text-lg); white-space: nowrap; }
.menu-item__price small { color: var(--color-text-faint); font-family: var(--font-body); font-size: var(--text-xs); display: block; text-align: right; font-weight: 400; }
.menu-item__desc { grid-column: 1 / -1; color: var(--color-text-secondary); font-size: var(--text-sm); max-width: 60ch; }
.menu-item__veg { color: var(--color-success); font-size: var(--text-xs); letter-spacing: 0.06em; text-transform: uppercase; margin-left: var(--space-2); }
.allergen { margin-top: clamp(2rem,5vw,3.5rem); text-align: center; color: var(--color-text-faint); font-size: var(--text-xs); max-width: 60ch; margin-inline: auto; }

/* Page hero (interior pages) */
.page-hero { position: relative; padding-top: clamp(7rem, 14vw, 10rem); padding-bottom: clamp(2.5rem, 6vw, 4rem); overflow: hidden; }
.page-hero .kicker { margin-bottom: var(--space-2); }
.page-hero p { color: var(--color-text-secondary); max-width: 56ch; margin-top: var(--space-4); }

/* 404 */
.err { min-height: 100svh; display: grid; place-items: center; text-align: center; padding: var(--space-8); }
.err__num { font-family: var(--font-script); font-size: clamp(5rem, 20vw, 12rem); color: var(--color-accent-support); line-height: 0.8; }
.err p { color: var(--color-text-secondary); max-width: 44ch; margin: var(--space-6) auto; }

/* 6. ESTADOS E INTERAÇÕES ------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(24px); }
[data-reveal="in"] { opacity: 1; transform: none; transition: opacity var(--dur-content) var(--ease-out-quart), transform var(--dur-content) var(--ease-out-quart); }
[data-reveal-delay="1"] { transition-delay: 90ms; }
[data-reveal-delay="2"] { transition-delay: 180ms; }
[data-reveal-delay="3"] { transition-delay: 270ms; }

/* Nav mobile aberto */
body[data-nav="open"] { overflow: hidden; }

/* 7. DARK MODE ------------------------------------------------------- */
/* Tema escuro é o padrão (declarado em :root). O tema claro vive em [data-theme="light"] acima. */

/* 8. UTILITÁRIOS ----------------------------------------------------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.text-secondary { color: var(--color-text-secondary); }
.skip-link { position: absolute; left: var(--space-4); top: -100px; z-index: var(--z-toast); background: var(--color-accent-primary); color: var(--on-accent); padding: 0.6em 1em; border-radius: var(--radius-md); transition: top var(--dur-ui); }
.skip-link:focus { top: var(--space-4); }

/* Keyframes */
@keyframes candle-drift { from { transform: translate(-4%, -3%) scale(1); } to { transform: translate(6%, 5%) scale(1.08); } }
@keyframes candle-flicker { 0%,100% { opacity: 0.9; } 45% { opacity: 0.72; } 70% { opacity: 1; } }
@keyframes cue { 0%,100% { transform: scaleY(0.5); transform-origin: top; opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } }
@keyframes ring-draw { to { stroke-dashoffset: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

/* Entrada do hero */
.hero [data-enter] { opacity: 0; animation: rise var(--dur-content) var(--ease-out-quart) forwards; }
.hero [data-enter="1"] { animation-delay: 120ms; }
.hero [data-enter="2"] { animation-delay: 270ms; }
.hero [data-enter="3"] { animation-delay: 420ms; }
.hero [data-enter="4"] { animation-delay: 560ms; }

/* 9. MEDIA QUERIES (mobile-first, do menor para o maior) ------------- */
@media (min-width: 600px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .menu-list { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  .brand-name { display: inline; }
  .reserve-grid { grid-template-columns: 0.95fr 1.05fr; }
  .local-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .dish { grid-template-columns: 1fr 1fr; }
  .dish--flip .dish__media { order: 2; }
}
@media (min-width: 1024px) {
  .hero__inner { max-width: 62%; }
  .reels-rail { grid-auto-columns: 320px; }
}
@media (max-width: 767px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 340px);
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: var(--space-6); padding: var(--space-16) var(--space-8);
    background: var(--color-bg-secondary); border-left: 1px solid var(--color-border);
    transform: translateX(100%); transition: transform 320ms var(--ease-out-quart);
    z-index: var(--z-nav);
  }
  body[data-nav="open"] .nav { transform: translateX(0); }
  .nav a { font-size: var(--text-xl); }
  .nav-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.5); opacity: 0; visibility: hidden; transition: opacity var(--dur-ui); z-index: var(--z-backdrop); }
  body[data-nav="open"] .nav-backdrop { opacity: 1; visibility: visible; }

  /* O header é um contexto de empilhamento: sem isto o .nav (z-index alto, mas
     preso ao contexto do header) seria pintado atrás do backdrop. */
  body[data-nav="open"] .site-header { z-index: var(--z-nav); }

  /* O painel cobre o canto do header: sem subir o botão acima dele, o único
     jeito de fechar o menu no celular seria tocar na área escurecida. */
  body[data-nav="open"] .nav-toggle { position: relative; z-index: calc(var(--z-nav) + 1); }
}
@media (min-width: 1440px) {
  .hero__inner { max-width: 58%; }
}

/* 10. PREFERS-REDUCED-MOTION ---------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .hero [data-enter] { opacity: 1; animation: none; }
  .hero__candle { animation: none; }
}