/* =====================================================================
   D'Ivna Confeitaria — estilos
   Paleta, tipografia e componentes. Mobile-first.
   ===================================================================== */

:root {
  --fundo: #FFFBFA;
  --fundo-hero: #F9ECEB;
  --rosa-claro: #F3DEDD;
  --rosa-seda: #E8C9C9;
  --rosa-taupe: #D9A5A7;
  --rosa-profundo: #C98F91;
  --rosa-texto: #9C5B5F;
  --cereja: #B3202B;
  --cereja-escura: #951A24;
  --cereja-suave: #FBEFEF;
  --texto: #4A4344;
  --texto-suave: #6B5B5D;
  --linha: #F0DCDB;

  --fonte-titulo: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --fonte-texto: "Jost", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fonte-script: "Allura", "Brush Script MT", cursive;

  --topo-h: 72px;
  --raio-card: 24px;
  --sombra-suave: 0 14px 36px rgba(201, 143, 145, 0.18);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font-family: var(--fonte-texto);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body.sem-rolagem { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }
[tabindex="-1"]:focus { outline: none; }

:focus-visible {
  outline: 3px solid var(--cereja);
  outline-offset: 3px;
  border-radius: 8px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.pular-link {
  position: absolute;
  left: 12px; top: -64px;
  z-index: 100;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--cereja);
  color: #fff;
}
.pular-link:focus { top: 12px; }

/* ---------- Cabeçalho ---------- */
.topo {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 251, 250, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linha);
}

.topo-interno {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1200px;
  min-height: var(--topo-h);
  margin: 0 auto;
  padding: 12px clamp(16px, 5vw, 48px);
}

.marca { display: flex; align-items: baseline; gap: 10px; }
.marca-nome { font-weight: 300; font-size: 26px; letter-spacing: 0.04em; }
.marca-script { font-family: var(--fonte-script); font-size: 28px; color: var(--cereja); }

.nav { display: flex; align-items: center; gap: 28px; }
.nav .link { font-size: 15px; letter-spacing: 0.04em; }
.nav .link:hover { color: var(--cereja); }

.btn-carrinho {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 16px 0 18px;
  border: 1px solid var(--rosa-seda);
  border-radius: 999px;
  background: #fff;
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.btn-carrinho:hover { border-color: var(--rosa-taupe); box-shadow: 0 6px 16px rgba(201, 143, 145, 0.18); }

.contador {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 11px;
  background: var(--cereja);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
}
.contador.pulo { animation: pulo 0.4s ease; }
@keyframes pulo {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

/* ---------- Hero ---------- */
.hero {
  background: var(--fundo-hero);
  padding: 40px clamp(16px, 5vw, 64px) 80px;
  text-align: center;
}

.hero-interno {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  max-width: 720px;
  margin: 0 auto;
}

/* A logo tem fundo branco: "multiply" faz o branco sumir sobre o rosa */
.logo {
  width: min(480px, 100%);
  height: auto;
  mix-blend-mode: multiply;
}

.hero h1 {
  margin: 0;
  font-family: var(--fonte-titulo);
  font-weight: 500;
  font-size: clamp(34px, 5vw, 50px);
  line-height: 1.12;
}
.hero h1 em { font-style: italic; color: var(--cereja); }

.hero-texto {
  margin: 0;
  max-width: 540px;
  font-size: 18px;
  line-height: 1.65;
  color: var(--texto-suave);
}

.hero-nota { margin: 0; font-size: 14px; color: var(--texto-suave); }

/* ---------- Botões principais ---------- */
.btn-principal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 56px;
  padding: 0 34px;
  border: none;
  border-radius: 999px;
  background: var(--cereja);
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.04em;
  box-shadow: 0 12px 28px rgba(179, 32, 43, 0.22);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-principal:hover {
  background: var(--cereja-escura);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(179, 32, 43, 0.28);
}
.btn-principal:disabled {
  background: var(--rosa-seda);
  color: #5A4A4C;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}
.btn-cheio { width: 100%; }

/* ---------- Seção do cardápio ---------- */
.cardapio {
  padding: 96px clamp(16px, 5vw, 64px) 120px;
  scroll-margin-top: var(--topo-h);
}

.cardapio-interno {
  display: flex;
  flex-direction: column;
  gap: 44px;
  max-width: 880px;
  margin: 0 auto;
}

.cabecalho-secao {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.eyebrow {
  font-size: 13px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--rosa-texto);
}

.titulo-secao {
  margin: 0;
  font-family: var(--fonte-titulo);
  font-weight: 500;
  font-size: clamp(34px, 4.4vw, 46px);
  line-height: 1.1;
}

.subtitulo-secao { margin: 0; color: var(--texto-suave); }

/* ---------- Categorias (sanfona) ---------- */
.categorias { display: flex; flex-direction: column; gap: 16px; }

.categoria {
  background: #fff;
  border: 1px solid var(--linha);
  border-radius: var(--raio-card);
  scroll-margin-top: calc(var(--topo-h) + 16px);
  transition: border-color 0.25s, box-shadow 0.25s;
}
.categoria.aberta {
  border-color: var(--rosa-seda);
  box-shadow: var(--sombra-suave);
}

.categoria-titulo { margin: 0; font: inherit; }

.categoria-botao {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
  padding: 20px 24px;
  border: none;
  border-radius: var(--raio-card);
  background: transparent;
  text-align: left;
}

.cat-icone {
  display: grid;
  place-items: center;
  flex: none;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--rosa-claro);
}
.categoria:nth-child(even) .cat-icone { background: var(--rosa-seda); }

.cat-textos {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.cat-nome {
  font-family: var(--fonte-titulo);
  font-weight: 500;
  font-size: 28px;
  line-height: 1.1;
}
.cat-apoio { font-size: 14px; color: var(--texto-suave); }

.cat-seta {
  display: grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--rosa-seda);
  border-radius: 50%;
  transition: transform 0.3s, background 0.3s;
}
.categoria.aberta .cat-seta { transform: rotate(180deg); background: var(--fundo-hero); }

/* Abre e fecha animando a altura (grid 0fr -> 1fr) */
.categoria-painel {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows 0.32s ease, visibility 0s linear 0.32s;
}
.categoria.aberta .categoria-painel {
  grid-template-rows: 1fr;
  visibility: visible;
  transition: grid-template-rows 0.32s ease, visibility 0s;
}
.categoria-conteudo { min-height: 0; overflow: hidden; }
.categoria-miolo {
  margin: 0 28px;
  padding: 4px 0 24px;
  border-top: 1px solid var(--linha);
}

/* ---------- Seções e itens ---------- */
.secao + .secao { margin-top: 20px; }

.secao-topo {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0 4px;
}
.secao-titulo {
  margin: 0;
  font-family: var(--fonte-titulo);
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
}
.secao-preco {
  font-size: 15px;
  font-weight: 500;
  color: var(--cereja);
  white-space: nowrap;
}

.lista-itens {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  column-gap: 40px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 10px 0;
  border-bottom: 1px solid var(--linha);
}
.item-textos { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.item-nome { font-size: 16px; line-height: 1.3; }
.item-obs { font-size: 13px; color: var(--texto-suave); }
.item-preco { font-weight: 500; color: var(--cereja); white-space: nowrap; }
.item-controle { display: flex; flex: none; }

/* ---------- Controles de quantidade ---------- */
.btn-mais {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--cereja);
  border-radius: 50%;
  background: #fff;
  color: var(--cereja);
  transition: background 0.2s, transform 0.15s;
}
.btn-mais:hover { background: var(--cereja-suave); }
.btn-mais:active { transform: scale(0.94); }

.stepper {
  display: flex;
  align-items: center;
  height: 44px;
  padding: 0 4px;
  border: 1.5px solid var(--cereja);
  border-radius: 999px;
  background: #fff;
  color: var(--cereja);
}
.stepper button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--cereja);
  transition: background 0.2s;
}
.stepper button:hover { background: var(--cereja-suave); }
.stepper input {
  width: 46px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--texto);
  font-size: 16px;
  font-weight: 500;
  text-align: center;
}
.stepper input:focus-visible { outline-offset: 0; border-radius: 6px; }

.btn-consultar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 16px;
  border: 1.5px solid var(--cereja);
  border-radius: 999px;
  color: var(--cereja);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.2s;
}
.btn-consultar:hover { background: var(--cereja-suave); }

.aviso-min {
  align-self: center;
  margin: 0;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--rosa-claro);
  color: #5A4A4C;
  font-size: 14px;
  text-align: center;
}

/* ---------- Barra flutuante do carrinho ---------- */
.barra {
  position: fixed;
  left: 50%;
  bottom: 20px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(560px, calc(100% - 32px));
  padding: 8px 8px 8px 24px;
  border-radius: 999px;
  background: var(--texto);
  color: #fff;
  box-shadow: 0 18px 40px rgba(74, 67, 68, 0.28);
  transform: translateX(-50%);
  animation: subir 0.35s ease;
}
@keyframes subir {
  from { opacity: 0; transform: translate(-50%, 16px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
.barra-resumo { display: flex; align-items: center; gap: 10px; min-width: 0; font-size: 15px; white-space: nowrap; }
.btn-barra {
  height: 48px;
  padding: 0 22px;
  border: none;
  border-radius: 999px;
  background: var(--cereja);
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.03em;
  white-space: nowrap;
  transition: background 0.2s;
}
.btn-barra:hover { background: var(--cereja-escura); }
.barra :focus-visible { outline-color: #fff; }

/* ---------- Painel do carrinho ---------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(74, 67, 68, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0s linear 0.3s;
}
.overlay.aberto { opacity: 1; visibility: visible; transition: opacity 0.3s; }

/* Celular: painel sobe de baixo */
.painel {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  display: flex;
  flex-direction: column;
  max-height: 92vh;
  max-height: 92dvh;
  border-radius: 24px 24px 0 0;
  background: var(--fundo);
  box-shadow: 0 -20px 60px rgba(74, 67, 68, 0.2);
  transform: translateY(100%);
  visibility: hidden;
  transition: transform 0.32s ease, visibility 0s linear 0.32s;
}
.painel.aberto { transform: none; visibility: visible; transition: transform 0.32s ease, visibility 0s; }

/* Computador: painel lateral */
@media (min-width: 768px) {
  .painel {
    top: 0; left: auto;
    width: min(460px, 100%);
    height: 100vh;
    height: 100dvh;
    max-height: none;
    border-radius: 24px 0 0 24px;
    box-shadow: -20px 0 60px rgba(74, 67, 68, 0.2);
    transform: translateX(100%);
  }
}

.painel-topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 8px;
}
.painel-topo h2 {
  margin: 0;
  font-family: var(--fonte-titulo);
  font-weight: 500;
  font-size: 32px;
  line-height: 1.1;
}

.btn-icone {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--rosa-seda);
  border-radius: 50%;
  background: #fff;
}

.painel-corpo {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 20px;
  padding: 12px 20px 20px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.vazio {
  margin: 0;
  padding: 24px 16px;
  border: 1px dashed var(--rosa-seda);
  border-radius: 20px;
  color: var(--texto-suave);
  text-align: center;
}

.itens-carrinho {
  border: 1px solid var(--linha);
  border-radius: 20px;
  background: #fff;
}
.linha-carrinho {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
}
.linha-carrinho + .linha-carrinho { border-top: 1px solid var(--linha); }
.linha-textos { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.linha-nome {
  margin: 0;
  font-family: var(--fonte-titulo);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.15;
}
.linha-calculo { font-size: 13px; color: var(--texto-suave); }
.linha-subtotal { font-size: 16px; font-weight: 500; color: var(--cereja); }
.linha-acoes { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; flex: none; }
.link-remover { padding: 6px 4px; }

.campo { display: flex; flex-direction: column; gap: 6px; }
.campo label { font-size: 14px; font-weight: 500; }
.campo input,
.campo textarea {
  width: 100%;
  border: 1px solid var(--rosa-seda);
  border-radius: 14px;
  background: #fff;
  color: var(--texto);
  font-size: 16px;
}
.campo input { height: 48px; padding: 0 16px; }
.campo textarea { min-height: 84px; padding: 12px 16px; resize: vertical; }
.campo input[aria-invalid="true"] { border-color: var(--cereja); }
.erro { margin: 0; font-size: 13px; color: var(--cereja); }

.painel-rodape {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 20px calc(24px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--linha);
  background: var(--fundo);
}
.total { display: flex; align-items: baseline; justify-content: space-between; }
.total span { color: var(--texto-suave); }
.total-valor {
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: 34px;
  line-height: 1;
  color: var(--cereja);
}
.nota-painel {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
  color: var(--texto-suave);
}
.nota-painel a { text-decoration: underline; color: var(--cereja); }

.link-discreto {
  align-self: center;
  padding: 8px;
  border: none;
  background: none;
  font-size: 13px;
  color: var(--texto-suave);
  text-decoration: underline;
}
.link-discreto:hover { color: var(--cereja); }

/* ---------- Rodapé ---------- */
.rodape {
  padding: 48px clamp(16px, 5vw, 64px) 120px;
  background: var(--rosa-claro);
  color: #5A4A4C;
  font-size: 14px;
}
.rodape-interno {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.marca-rodape .marca-nome { font-size: 22px; color: var(--texto); }
.marca-rodape .marca-script { font-size: 24px; }
.rodape-contatos {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.rodape-contatos a:hover { color: var(--cereja); text-decoration: underline; }
.copy { flex-basis: 100%; margin: 0; }

/* ---------- Animação de entrada ---------- */
.js .revelar {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js .revelar.visivel { opacity: 1; transform: none; }

/* ---------- Celular pequeno ---------- */
@media (max-width: 560px) {
  .nav { gap: 12px; }
  .nav .link { display: none; }
  .btn-carrinho { padding: 0 14px; }
  .btn-carrinho .texto { display: none; }
  .marca-nome { font-size: 22px; }
  .marca-script { font-size: 24px; }

  .cardapio { padding-top: 72px; }

  .categoria-botao { gap: 14px; padding: 12px 14px; }
  .cat-icone { width: 48px; height: 48px; }
  .cat-icone svg { width: 26px; height: 26px; }
  .cat-nome { font-size: 24px; }
  .cat-apoio { font-size: 13px; }
  .cat-seta { width: 36px; height: 36px; }
  .categoria-miolo { margin: 0 16px; }

  /* Barra flutuante: texto em uma linha só, mesmo com "3 produtos · R$ 285,00" */
  .barra { gap: 12px; padding-left: 20px; }
  .barra-resumo { font-size: 14px; }
  .barra-resumo svg { display: none; }
  .btn-barra { padding: 0 18px; font-size: 14px; }
}

/* ---------- Respeita quem prefere menos movimento ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .js .revelar { opacity: 1; transform: none; }
}