/* ============================================================
   components.css — header, footer, card de produto e modal
   ============================================================ */

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 244, 241, .88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(124, 71, 73, .13);
}
.site-header__inner {
  max-width: var(--largura-max);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.logo {
  display: flex;
  align-items: baseline;
  gap: 9px;
}
.logo__nome {
  font-family: var(--serif);
  font-size: 23px;
  letter-spacing: .24em;
  color: var(--vinho);
  font-weight: 500;
}
.logo__bc {
  font-family: var(--serif);
  font-style: italic;
  font-size: 21px;
  color: var(--rosa);
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.nav-link {
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--texto-nav);
}
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--rosa); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--vinho);
  color: #fff;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  padding: 11px 20px;
  border-radius: 2px;
}
.nav-cta:hover { background: var(--rosa); color: #fff; }

/* ---- Card de produto ---- */
.card-produto { cursor: pointer; }
.card-produto__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 3px;
  background: var(--rosa-claro);
}
.card-produto__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s ease;
}
.card-produto:hover .card-produto__media img { transform: scale(1.05); }
.card-produto__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-top: 18px;
}
.card-produto__nome {
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 500;
  margin: 0;
  color: var(--marrom);
}
.card-produto__tamanho {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--texto-suave);
  white-space: nowrap;
}
.card-produto__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--texto);
  margin: 10px 0 12px;
}
.card-produto__precos {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin: 0 0 14px;
}
.preco-antigo {
  font-size: 14px;
  color: #b09a99;
  text-decoration: line-through;
}
.preco {
  font-family: var(--serif);
  font-size: 24px;
  color: var(--vinho);
  line-height: 1;
}
.card-produto__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--vinho);
  border-bottom: 1px solid rgba(124, 71, 73, .35);
  padding-bottom: 2px;
}

/* ---- Modal de produto ---- */
.modal-overlay[hidden] { display: none; }
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(66, 37, 38, .5);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal {
  background: var(--creme);
  max-width: 980px;
  width: 100%;
  max-height: 88vh;
  overflow: auto;
  border-radius: 5px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 40px 90px -28px rgba(66, 37, 38, .6);
  position: relative;
}
.modal__fechar {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 5;
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, .92);
  color: var(--vinho);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(66, 37, 38, .18);
}
.modal__media { padding: 22px; }
.modal__foto {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 3px;
  background: var(--rosa-claro);
}
.modal__foto img { width: 100%; height: 100%; object-fit: cover; }
.modal__thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.thumb {
  width: 64px;
  height: 64px;
  overflow: hidden;
  border-radius: 3px;
  cursor: pointer;
  flex: 0 0 auto;
  transition: opacity .2s, outline-color .2s;
  outline: 2px solid transparent;
  opacity: .6;
  padding: 0;
  border: none;
  background: none;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb--ativa {
  outline: 2px solid var(--vinho);
  outline-offset: 1px;
  opacity: 1;
}
.modal__info {
  padding: 34px 34px 32px;
  display: flex;
  flex-direction: column;
}
.modal__tamanho {
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--texto-suave);
}
.modal__nome {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 38px;
  line-height: 1.05;
  margin: 8px 0 0;
  color: var(--marrom);
}
.modal__precos {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 12px;
}
.modal__precos .preco-antigo { font-size: 16px; }
.modal__precos .preco { font-size: 30px; }
.modal__desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--texto);
  margin: 16px 0 0;
}
.modal__rotulo {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--rosa);
  margin-bottom: 12px;
}
.modal__opcoes { margin-top: 22px; }
.modal__opcoes-lista {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.opcao-btn {
  font-size: 12px;
  letter-spacing: .04em;
  padding: 10px 18px;
  border-radius: 2px;
  cursor: pointer;
  font-family: inherit;
  transition: all .2s;
  background: transparent;
  color: var(--vinho);
  border: 1px solid #C9A9AA;
}
.opcao-btn--ativa {
  background: var(--vinho);
  color: #fff;
  border: 1px solid var(--vinho);
}
.modal__nota {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.55;
  color: #8a6b5a;
  font-style: italic;
  margin: 12px 0 0;
}
.modal__itens {
  margin-top: 24px;
  border-top: 1px solid rgba(124, 71, 73, .16);
  padding-top: 20px;
}
.modal__itens-lista {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.modal__item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.5;
  color: var(--texto-nav);
}
.modal__item-marca {
  color: var(--dourado);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.2;
}
.modal__cta { margin-top: 26px; }

/* ---- Footer ---- */
.site-footer {
  background: var(--marrom);
  color: #e7d3d1;
}
.site-footer__grid {
  max-width: var(--largura-max);
  margin: 0 auto;
  padding: 64px 32px 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}
.site-footer .logo__nome { color: #fff; font-size: 24px; letter-spacing: .22em; }
.site-footer .logo__bc { color: var(--rosa-claro); font-size: 22px; }
.site-footer__slogan {
  font-size: 14px;
  line-height: 1.7;
  color: #c9adab;
  max-width: 300px;
  margin: 16px 0 0;
}
.site-footer__titulo {
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #b58f8d;
  margin-bottom: 16px;
}
.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.site-footer__links a { font-size: 14px; color: #e7d3d1; }
.site-footer__links a:hover { color: #fff; }
.site-footer__links span { font-size: 14px; color: #c9adab; }
.site-footer__base { border-top: 1px solid rgba(255, 255, 255, .1); }
.site-footer__base-inner {
  max-width: var(--largura-max);
  margin: 0 auto;
  padding: 20px 32px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.site-footer__base-inner span { font-size: 12px; color: #a88886; }
.site-footer__base-inner .assinatura {
  letter-spacing: .14em;
  text-transform: uppercase;
}

/* ---- Responsividade ---- */
@media (max-width: 900px) {
  .modal { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
}