/* ==========================================================
   THE BUTCHER — Página Inicial
   Paleta unificada com a página "Sobre Nós" (açougue premium)
   ========================================================== */

:root {
  --carvao-profundo: #0d0b09;
  --carvao: #14110f;
  --carvao-claro: #1b1815;
  --carvao-card: #1c1815;
  --osso: #f3ede1;
  --osso-suave: #cfc5b2;
  --texto-corpo: #b8b0a4;
  --texto-fraco: #8a8277;
  --ferrugem: #a3402c;
  --ferrugem-clara: #c9553c;
  --latao: #c69a4e;

  --fonte-titulo: 'Fraunces', serif;
  --fonte-corpo: 'Inter', sans-serif;

  --espaco-secao: 110px;
  --raio: 16px;
  --raio-sm: 10px;
  --sombra-suave: 0 10px 30px rgba(0, 0, 0, 0.35);
  --sombra-forte: 0 24px 48px rgba(0, 0, 0, 0.5);
  --transicao: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --borda-fina: 1px solid color-mix(in srgb, var(--osso) 8%, transparent);
}

/* --- 1. RESET BÁSICO --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

html, body {
  height: 100%;
  width: 100%;
  font-family: var(--fonte-corpo);
  line-height: 1.6;
  color: var(--texto-corpo);
  background-color: var(--carvao);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

::selection {
  background: var(--ferrugem);
  color: var(--osso);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--latao);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Animação de entrada suave ao rolar a página */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visivel {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

.label {
  display: inline-block;
  width: fit-content;
  margin: 0 0 14px 0;
  background: color-mix(in srgb, var(--latao) 12%, transparent);
  color: var(--latao);
  font-size: 12px;
  font-family: var(--fonte-corpo);
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  padding: 7px 18px;
  border: 1px solid color-mix(in srgb, var(--latao) 35%, transparent);
  border-radius: 999px;
}

.label-clara {
  background: color-mix(in srgb, var(--osso) 8%, transparent);
  color: var(--osso);
  border-color: color-mix(in srgb, var(--osso) 25%, transparent);
}

.label-center { display: block; margin: 0 auto 14px auto; }

.secao-cabecalho { text-align: center; margin-bottom: 56px; }

.subtitulo {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-family: var(--fonte-titulo);
  font-weight: 600;
  color: var(--osso);
  text-align: center;
  letter-spacing: 0.01em;
}

/* Linha de corte decorativa entre seções */
.corte-divisor {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 86%;
  max-width: 320px;
  margin: 0 auto var(--espaco-secao) auto;
}

.corte-divisor::before,
.corte-divisor::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, color-mix(in srgb, var(--latao) 45%, transparent));
}

.corte-divisor::after {
  background: linear-gradient(to left, transparent, color-mix(in srgb, var(--latao) 45%, transparent));
}

.corte-divisor span {
  width: 8px;
  height: 8px;
  background: var(--latao);
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* --- 2. CABEÇALHO (HEADER) --- */
header {
  background: linear-gradient(to bottom, color-mix(in srgb, var(--carvao-profundo) 85%, transparent), transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--osso) 10%, transparent);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  gap: 4rem;
}

.logo a { display: block; }

.logo-img {
  width: 60px;
  height: 52px;
  object-fit: cover;
  display: block;
}

.menu {
  list-style: none;
  display: flex;
  gap: 3.5rem;
}

.menu li a {
  text-decoration: none;
  color: var(--osso-suave);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.02em;
  transition: color var(--transicao);
}

.menu li a:hover { color: var(--latao); }

.cart {
  cursor: pointer;
  display: flex;
  align-items: center;
  color: var(--osso-suave);
  transition: color var(--transicao);
}

.cart:hover { color: var(--latao); }

.cart svg { width: 24px; height: 24px; }

.btn-sair {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--carvao-card);
  border: var(--borda-fina);
  color: var(--osso-suave);
  transition: all var(--transicao);
}

.btn-sair svg { width: 18px; height: 18px; }

.btn-sair:hover {
  background-color: var(--latao);
  color: var(--carvao-profundo);
  transform: scale(1.05);
}

.btn-conta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--ferrugem);
  color: var(--osso);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: background-color var(--transicao), transform 0.2s;
}

.btn-conta:hover {
  background-color: var(--latao);
  color: var(--carvao-profundo);
  transform: scale(1.05);
}

/* --- 3. BOTÃO CARDÁPIO (CTA principal) --- */
.btn-cardapio {
  display: inline-block;
  background-color: var(--latao);
  color: var(--carvao-profundo);
  font-family: var(--fonte-corpo);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  padding: 16px 44px;
  border: 1px solid var(--latao);
  border-radius: var(--raio-sm);
  letter-spacing: 0.5px;
  margin-top: 28px;
  transition: background-color var(--transicao), transform var(--transicao), border-color var(--transicao);
}

.btn-cardapio:hover {
  background-color: transparent;
  color: var(--osso);
  border-color: var(--osso);
  transform: scale(1.04);
}

/* --- 4. SEÇÃO HERO (VÍDEO DE FUNDO) --- */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--carvao-profundo) 55%, transparent) 0%,
    color-mix(in srgb, var(--carvao-profundo) 75%, transparent) 100%
  );
  z-index: 0;
}

/* Textura sutil de grão, coerente com o banner de "Sobre Nós" */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: radial-gradient(color-mix(in srgb, var(--osso) 6%, transparent) 1px, transparent 1px);
  background-size: 3px 3px;
  opacity: 0.35;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--osso);
  text-align: center;
  padding: 0 24px;
}

#hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content h1 {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-family: var(--fonte-titulo);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--osso);
  margin-bottom: 16px;
}

.hero-content .hero-sub {
  font-size: 1.05rem;
  font-family: var(--fonte-corpo);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--osso-suave);
}

/* --- 5. SEÇÃO SOBRE (PRÉVIA) --- */
.sobre {
  padding: var(--espaco-secao) 24px;
  background-color: var(--carvao);
}

.sobre-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: wrap;
  background: var(--carvao-card);
  border: var(--borda-fina);
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra-suave);
}

.sobre-imagem {
  flex: 1.1;
  min-width: 320px;
  position: relative;
}

.sobre-imagem img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  filter: grayscale(30%) contrast(1.02);
  display: block;
}

.sobre-texto {
  flex: 1;
  min-width: 300px;
  padding: 52px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
}

.sobre-texto h2 {
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2rem);
  color: var(--osso);
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}

.sobre-texto p {
  font-family: var(--fonte-corpo);
  font-size: 15.5px;
  color: var(--texto-corpo);
  line-height: 1.85;
  margin-bottom: 18px;
}

.btn-saiba-mais {
  display: inline-block;
  width: fit-content;
  background-color: transparent;
  color: var(--latao);
  font-family: var(--fonte-corpo);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid var(--latao);
  margin-top: 8px;
  letter-spacing: 0.03em;
  transition: color var(--transicao), border-color var(--transicao);
}

.btn-saiba-mais:hover {
  color: var(--ferrugem-clara);
  border-color: var(--ferrugem-clara);
}

@media (max-width: 768px) {
  .sobre-container { flex-direction: column; }
  .sobre-imagem img { min-height: 260px; }
}

/* --- 6. SEÇÃO DIFERENCIAIS --- */
.diferenciais {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto var(--espaco-secao) auto;
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.diferencial-card {
  background: var(--carvao-card);
  padding: 40px 32px;
  border-radius: var(--raio);
  text-align: center;
  border: var(--borda-fina);
  transition: border-color var(--transicao), transform var(--transicao), box-shadow var(--transicao);
}

.diferencial-card:hover {
  border-color: color-mix(in srgb, var(--ferrugem) 45%, transparent);
  transform: translateY(-6px);
  box-shadow: var(--sombra-suave);
}

.diferencial-card .icone-card {
  font-size: 1.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 18px auto;
  background: color-mix(in srgb, var(--latao) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--latao) 30%, transparent);
  border-radius: 50%;
}

.diferencial-card h3 {
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: 19px;
  color: var(--osso);
  margin-bottom: 12px;
}

.diferencial-card p {
  font-size: 14.5px;
  color: var(--texto-corpo);
  line-height: 1.75;
}

/* ===== FOOTER (idêntico ao de "Sobre Nós") ===== */
footer {
  background: var(--carvao-claro);
  color: var(--osso-suave);
  padding: 44px 32px 24px;
  border-top: 1px solid color-mix(in srgb, var(--latao) 15%, transparent);
}

.footer-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-top img {
  width: 34px;
  height: 34px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--latao);
}

.footer-top span {
  font-family: var(--fonte-titulo);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--osso);
}

.tagline {
  font-size: 14.5px;
  color: var(--osso-suave);
  margin-bottom: 26px;
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 28px;
}

.social {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--osso-suave);
  font-size: 13.5px;
  transition: color 0.25s ease;
}

.social:hover,
.social:focus-visible { color: var(--latao); }

.social .icon {
  width: 32px;
  height: 32px;
  border: 1px solid color-mix(in srgb, var(--osso) 20%, transparent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.social:hover .icon,
.social:focus-visible .icon {
  border-color: var(--latao);
  background: color-mix(in srgb, var(--latao) 10%, transparent);
}

.social .icon svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

footer hr {
  border: none;
  border-top: 1px solid color-mix(in srgb, var(--osso) 8%, transparent);
  margin-bottom: 16px;
}

.footer-bottom {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  color: #7c766c;
  font-size: 12px;
}

.footer-bottom img {
  width: 16px;
  height: 16px;
  object-fit: cover;
}

/* --- RESPONSIVO --- */
@media (max-width: 1024px) {
  .hero-content h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
}

@media (max-width: 768px) {
  :root { --espaco-secao: 76px; }
  .navbar { padding: 1rem; gap: 1.5rem; }
  .menu { gap: 1.6rem; }
  .sobre-texto { padding: 36px 26px; }
}