/* ============================================================
   VILALAR — vilalar.com.br
   Paleta: azul petróleo + dourado sobre off-white
   Tipos: Cormorant Garamond (display) · Jost (texto)
   ============================================================ */
:root {
  --petroleo: #14383f;
  --petroleo-escuro: #0d272c;
  --dourado: #b8924a;
  --dourado-claro: #d7bc8a;
  --fundo: #faf8f4;
  --fundo-alt: #f1ede5;
  --tinta: #23292b;
  --tinta-suave: #5d6668;
  --branco: #ffffff;
  --raio: 10px;
  --sombra: 0 6px 24px rgba(20, 56, 63, .08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { font-family: 'Jost', sans-serif; font-weight: 300; color: var(--tinta); background: var(--fundo); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: var(--petroleo); }
h1, h2, h3 { font-family: 'Cormorant Garamond', serif; font-weight: 600; color: var(--petroleo); line-height: 1.15; }

/* ---------- Topo ---------- */
.topbar { background: var(--petroleo-escuro); color: var(--dourado-claro); text-align: center; font-size: .8rem; letter-spacing: .06em; padding: .45rem 1rem; }
.header { display: flex; align-items: center; gap: 2rem; padding: 1rem 5vw; background: var(--fundo); border-bottom: 1px solid #e5dfd2; position: sticky; top: 0; z-index: 50; }
.logo { font-family: 'Cormorant Garamond', serif; font-size: 1.7rem; font-weight: 700; letter-spacing: .18em; color: var(--petroleo); text-decoration: none; }
.logo span { color: var(--dourado); }
.nav { display: flex; gap: 1.4rem; flex: 1; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--tinta-suave); font-size: .92rem; letter-spacing: .04em; text-transform: uppercase; padding-bottom: 2px; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.nav a:hover { color: var(--petroleo); border-color: var(--dourado); }
.carrinho-link { position: relative; color: var(--petroleo); display: inline-flex; padding: .3rem; }
.carrinho-badge { position: absolute; top: -6px; right: -8px; background: var(--dourado); color: var(--branco); font-size: .68rem; font-weight: 600; min-width: 18px; height: 18px; border-radius: 999px; display: grid; place-items: center; padding: 0 4px; }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(120deg, var(--petroleo) 0%, var(--petroleo-escuro) 70%); color: var(--branco); padding: clamp(3.5rem, 9vw, 7rem) 5vw; }
.hero-conteudo { max-width: 640px; }
.hero-eyebrow { color: var(--dourado-claro); text-transform: uppercase; letter-spacing: .22em; font-size: .78rem; margin-bottom: 1rem; }
.hero h1 { color: var(--branco); font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: 1rem; }
.hero-sub { color: #cfd8d8; max-width: 46ch; margin-bottom: 2rem; }

/* ---------- Botões ---------- */
.botao { display: inline-block; background: var(--dourado); color: var(--branco); border: none; text-decoration: none; font-family: 'Jost', sans-serif; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; font-size: .82rem; padding: .8rem 1.6rem; border-radius: var(--raio); cursor: pointer; transition: background .2s, transform .1s; text-align: center; }
.botao:hover { background: #a67f3b; }
.botao:active { transform: scale(.98); }
.botao:focus-visible { outline: 3px solid var(--petroleo); outline-offset: 2px; }
.botao-grande { width: 100%; padding: 1rem; font-size: .9rem; }
.botao-secundario { background: transparent; color: var(--petroleo); border: 1px solid var(--petroleo); }
.botao-secundario:hover { background: var(--petroleo); color: var(--branco); }

/* ---------- Seções e grade ---------- */
.secao { padding: clamp(2.5rem, 6vw, 4.5rem) 5vw; }
.secao-alt { background: var(--fundo-alt); }
.secao-titulo { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1.8rem; }
.grade-produtos { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1.6rem; }

/* ---------- Card ---------- */
.card { background: var(--branco); border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(20, 56, 63, .14); }
.card-img { position: relative; aspect-ratio: 1; background: var(--fundo-alt); }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.tag-oferta { position: absolute; top: .7rem; left: .7rem; background: var(--dourado); color: var(--branco); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: .25rem .6rem; border-radius: 999px; }
.card-info { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .4rem; flex: 1; }
.card-cat { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--dourado); }
.card-info h3 { font-family: 'Jost', sans-serif; font-weight: 400; font-size: 1rem; }
.card-info h3 a { text-decoration: none; color: var(--tinta); }
.card-preco { display: flex; align-items: baseline; gap: .6rem; margin-top: auto; }
.card-preco s { color: var(--tinta-suave); font-size: .85rem; }
.card-preco strong { font-size: 1.15rem; color: var(--petroleo); font-weight: 600; }
.botao-card { margin-top: .5rem; }
.esgotado { color: #a33; font-size: .85rem; }

/* ---------- Benefícios ---------- */
.beneficios { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; padding: 3rem 5vw; background: var(--petroleo); }
.beneficios div { color: var(--branco); display: flex; flex-direction: column; gap: .2rem; }
.beneficios strong { font-family: 'Cormorant Garamond', serif; font-size: 1.25rem; color: var(--dourado-claro); }
.beneficios span { font-size: .88rem; color: #cfd8d8; }

/* ---------- Lista / busca ---------- */
.lista-topo { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.lista-topo .secao-titulo { margin: 0; }
.busca { display: flex; gap: .5rem; }
.busca input { padding: .65rem 1rem; border: 1px solid #d8d2c4; border-radius: var(--raio); font-family: inherit; min-width: 220px; background: var(--branco); }
.vazio { color: var(--tinta-suave); padding: 2rem 0; }

/* ---------- Produto ---------- */
.migalhas { font-size: .82rem; color: var(--tinta-suave); margin-bottom: 1.5rem; }
.migalhas a { color: var(--tinta-suave); }
.produto-grid { display: grid; grid-template-columns: minmax(280px, 520px) 1fr; gap: 3rem; align-items: start; }
.produto-foto { background: var(--branco); border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); }
.produto-info h1 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: .3rem; }
.sku { color: var(--tinta-suave); font-size: .8rem; margin-bottom: 1rem; }
.produto-preco { display: flex; align-items: baseline; gap: .8rem; margin: 1rem 0 1.5rem; }
.produto-preco s { color: var(--tinta-suave); }
.produto-preco strong { font-size: 2rem; color: var(--petroleo); font-family: 'Cormorant Garamond', serif; }
.compra-linha { display: flex; gap: .8rem; align-items: stretch; max-width: 420px; }
.compra-linha input { width: 84px; padding: .6rem; border: 1px solid #d8d2c4; border-radius: var(--raio); font-family: inherit; text-align: center; }
.estoque-info { font-size: .82rem; color: var(--tinta-suave); margin-top: .6rem; }
.produto-descricao { margin-top: 2rem; max-width: 60ch; color: var(--tinta); }
.foto-miniaturas { display: flex; gap: .6rem; margin-top: .8rem; flex-wrap: wrap; }
.miniatura { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; cursor: pointer; opacity: .6; border: 2px solid transparent; transition: opacity .2s, border-color .2s; }
.miniatura:hover { opacity: .85; }
.miniatura.ativa { opacity: 1; border-color: var(--dourado); }
.specs-titulo { margin-top: 2rem; margin-bottom: .8rem; font-size: 1.1rem; }
.specs-tabela { border-collapse: collapse; max-width: 60ch; width: 100%; }
.specs-tabela th, .specs-tabela td { text-align: left; padding: .55rem 0; border-bottom: 1px dashed #e5dfd2; font-size: .92rem; }
.specs-tabela th { color: var(--tinta-suave); font-weight: 500; width: 40%; }

/* ---------- Carrinho ---------- */
.carrinho-grid, .checkout-grid { display: grid; grid-template-columns: 1fr 340px; gap: 2.5rem; align-items: start; }
.carrinho-item { display: grid; grid-template-columns: 72px 1fr 84px 100px 32px; gap: 1rem; align-items: center; background: var(--branco); border-radius: var(--raio); padding: .9rem; box-shadow: var(--sombra); margin-bottom: .9rem; }
.carrinho-item img { width: 72px; height: 72px; object-fit: cover; border-radius: 6px; }
.carrinho-item-info { display: flex; flex-direction: column; gap: .15rem; }
.carrinho-item-info a { text-decoration: none; font-weight: 400; }
.carrinho-item-info span { font-size: .82rem; color: var(--tinta-suave); }
.carrinho-item input { padding: .5rem; border: 1px solid #d8d2c4; border-radius: 6px; text-align: center; font-family: inherit; }
.remover { background: none; border: none; font-size: 1.3rem; color: var(--tinta-suave); cursor: pointer; }
.remover:hover { color: #a33; }
.carrinho-acoes { display: flex; align-items: center; gap: 1.4rem; margin-top: 1rem; }

.resumo { background: var(--branco); border-radius: var(--raio); padding: 1.6rem; box-shadow: var(--sombra); position: sticky; top: 90px; }
.resumo h3 { margin-bottom: 1rem; }
.resumo-linha { display: flex; justify-content: space-between; padding: .45rem 0; font-size: .95rem; border-bottom: 1px dashed #e5dfd2; gap: 1rem; }
.resumo-linha span:first-child { color: var(--tinta-suave); }
.resumo-total { border-bottom: none; font-size: 1.15rem; margin: .6rem 0 1.2rem; }
.resumo-total span { color: var(--petroleo) !important; font-weight: 600; }
.resumo-nota { font-size: .78rem; color: var(--tinta-suave); margin-top: .8rem; text-align: center; }

/* ---------- Checkout ---------- */
.checkout-form { background: var(--branco); border-radius: var(--raio); padding: 1.8rem; box-shadow: var(--sombra); }
.checkout-form h3 { margin: 1.2rem 0 .8rem; }
.checkout-form h3:first-child { margin-top: 0; }
.campo { display: flex; flex-direction: column; gap: .25rem; margin-bottom: .9rem; }
.campo label { font-size: .82rem; letter-spacing: .04em; color: var(--tinta-suave); }
.campo input, .campo textarea, .campo select { padding: .7rem .9rem; border: 1px solid #d8d2c4; border-radius: var(--raio); font-family: inherit; font-size: .95rem; background: var(--fundo); }
.campo input:focus, .campo textarea:focus { outline: 2px solid var(--dourado); border-color: transparent; }
.linha-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.alerta { background: #fbeaea; color: #8c2f2f; padding: .9rem 1.2rem; border-radius: var(--raio); margin-bottom: 1.2rem; }

/* ---------- Conta ---------- */
.conta-aviso { background: var(--fundo-alt); border-radius: var(--raio); padding: .8rem 1.2rem; margin-bottom: 1.4rem; font-size: .92rem; }
.conta-aviso a { color: var(--petroleo); font-weight: 500; }
.conta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 1.5rem; }
@media (max-width: 900px) { .conta-grid { grid-template-columns: 1fr; } }

/* ---------- Retorno ---------- */
.retorno { text-align: center; max-width: 620px; margin: 0 auto; }
.retorno-codigo { color: var(--dourado); font-size: 1.05rem; margin-bottom: 1rem; }
.retorno-acoes { display: flex; gap: 1rem; justify-content: center; margin-top: 2rem; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer { background: var(--petroleo-escuro); color: #cfd8d8; padding: 3rem 5vw 1.5rem; margin-top: 3rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
.footer-logo { font-size: 1.4rem; margin-bottom: .6rem; color: var(--branco); }
.footer h4 { font-family: 'Jost', sans-serif; font-weight: 500; text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; color: var(--dourado-claro); margin-bottom: .6rem; }
.footer p { font-size: .9rem; margin-bottom: .3rem; }
.footer a { color: #cfd8d8; }
.footer-base { border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.2rem; font-size: .8rem; text-align: center; color: #8fa3a5; }

/* ---------- Toast ---------- */
.toast { position: fixed; bottom: 1.4rem; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--petroleo); color: var(--branco); padding: .8rem 1.5rem; border-radius: 999px; font-size: .9rem; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; z-index: 100; box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.toast.mostrar { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .produto-grid, .carrinho-grid, .checkout-grid { grid-template-columns: 1fr; }
  .resumo { position: static; }
}
@media (max-width: 640px) {
  .header { flex-wrap: wrap; gap: .8rem; }
  .nav { order: 3; width: 100%; gap: 1rem; overflow-x: auto; padding-bottom: .3rem; }
  .carrinho-link { margin-left: auto; }
  .carrinho-item { grid-template-columns: 60px 1fr 70px; grid-auto-rows: auto; }
  .carrinho-item strong { grid-column: 2; }
  .linha-2 { grid-template-columns: 1fr; }
}