/* ============================================================
   ELUR · Estilos compartilhados
   Variáveis de tema, reset, tipografia, nav, footer, carrinho,
   botões, toast e animações usados em todas as páginas.
   Estilos específicos de cada página ficam em assets/page-*.css.
   ============================================================ */

:root {
  /* TEMA ESCURO (padrão) */
  --cor-fundo: #0f0e0c;
  --cor-fundo-secundario: #1a1814;
  --cor-fundo-faixa: #0a0908;
  --cor-dourado: #b89968;
  --cor-dourado-hover: #d4af7a;
  --cor-texto: #f2ead8;
  --cor-texto-secundario: #9a9188;
  --cor-borda: rgba(184, 153, 104, 0.2);
  --cor-borda-hover: rgba(184, 153, 104, 0.5);
  --transicao: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --cor-fundo: #f2ead8;
  --cor-fundo-secundario: #e8dfcc;
  --cor-fundo-faixa: #ded3ba;
  --cor-dourado: #7e5a45;
  --cor-dourado-hover: #5a4032;
  --cor-texto: #0f0e0c;
  --cor-texto-secundario: #4a453f;
  --cor-borda: rgba(126, 90, 69, 0.2);
  --cor-borda-hover: rgba(126, 90, 69, 0.5);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--cor-fundo);
  color: var(--cor-texto);
  font-family: "Inter", sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  transition:
    background-color 0.6s ease,
    color 0.6s ease;
}

h1,
h2,
h3,
h4,
.cormorant {
  font-family: "Cormorant Garamond", serif;
  font-weight: 300;
  letter-spacing: 0.02em;
}

i,
.italic {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transicao);
}

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  transition: var(--transicao);
  color: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- LOGO SVG ---------- */
.logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-container svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Mantido para quando a logo voltar na home (hero-symbol) */
.hero-symbol .logo-container {
  width: 140px;
  height: 140px;
  margin: 0 auto 24px;
}

/* ---------- FAIXA TOPO ---------- */
.faixa-topo {
  height: 36px;
  background-color: var(--cor-fundo-faixa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cor-dourado);
  text-transform: uppercase;
  position: relative;
  z-index: 1001;
}

/* ---------- NAVEGAÇÃO ---------- */
/* Reserva o espaço do nav antes do fetch do partial — evita salto de layout (CLS) */
#slot-nav {
  min-height: 64px;
}

nav {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transicao);
  background-color: var(--cor-fundo);
  border-bottom: 0.5px solid var(--cor-borda);
}

nav.transparent {
  background-color: transparent;
  border-bottom: 0.5px solid transparent;
}

nav.transparent.scrolled {
  background-color: var(--cor-fundo);
  border-bottom: 0.5px solid var(--cor-borda);
}

.nav-logo {
  display: flex;
  align-items: center;
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  letter-spacing: 0.15em;
  color: var(--cor-dourado);
}

/* Marca tipográfica "E · L · U · R" usada no rodapé e copyright */
.elur-mark {
  font-family: "Cormorant Garamond", serif;
  font-weight: 300;
  color: var(--cor-dourado);
  letter-spacing: 0.15em;
  display: inline-block;
}

.elur-mark--md {
  font-size: 22px;
  margin-bottom: 8px;
}
.elur-mark--sm {
  font-size: 14px;
  margin-bottom: 8px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}

.nav-links {
  display: flex;
  gap: 32px;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links li {
  position: relative;
  padding: 20px 0;
}

.nav-links a:hover {
  color: var(--cor-dourado);
}

.nav-links .destaque {
  color: var(--cor-dourado);
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--cor-fundo-secundario);
  width: 200px;
  padding: 16px 0;
  border: 0.5px solid var(--cor-borda);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transicao);
}

.nav-links li:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 8px 24px;
  font-size: 12px;
  text-transform: none;
  letter-spacing: 0.05em;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.cart-icon {
  position: relative;
}

.cart-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--cor-dourado);
  color: var(--cor-fundo);
  font-size: 9px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

/* ---------- BOTÕES ---------- */
.btn-outline {
  border: 1px solid var(--cor-dourado);
  padding: 14px 32px;
  color: var(--cor-dourado);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: inline-block;
  transition: var(--transicao);
}

.btn-outline:hover {
  background-color: var(--cor-dourado);
  color: var(--cor-fundo);
}

.btn-text {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
  display: inline-block;
  transition: var(--transicao);
}

.btn-text::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--cor-dourado);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
}

.btn-text:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-dark {
  background-color: var(--cor-fundo);
  color: var(--cor-texto);
  padding: 14px 40px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.btn-add {
  margin-top: 12px;
  width: 100%;
  padding: 10px;
  border: 0.5px solid var(--cor-dourado);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cor-dourado);
  background: transparent;
}

/* Link que envolve imagem/nome do card de produto */
.card-produto-link {
  color: inherit;
  text-decoration: none;
  display: block;
}

.card-produto-link:hover .produto-nome {
  color: var(--cor-dourado);
}

/* Selo/badge exibido sobre a imagem do produto (home e loja) */
.badge-cat {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 12px;
  background: var(--cor-fundo);
  border: 0.5px solid var(--cor-dourado);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cor-dourado);
  z-index: 2;
}

.btn-add:hover {
  background-color: var(--cor-dourado);
  color: var(--cor-fundo);
}

/* ---------- SEÇÕES ---------- */
section {
  padding: 100px 5%;
}

.bg-secundario {
  background-color: var(--cor-fundo-secundario);
}

.section-title {
  text-align: center;
  font-size: 32px;
  margin-bottom: 60px;
}

/* ---------- FOOTER ---------- */
footer {
  padding: 80px 5% 40px;
  border-top: 0.5px solid var(--cor-borda);
  text-align: center;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: left;
  margin-bottom: 60px;
}

.footer-grid.has-4-cols {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 900px) {
  .footer-grid.has-4-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

.footer-logo {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-links h4 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  color: var(--cor-dourado);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 13px;
}

.copyright {
  padding-top: 40px;
  border-top: 0.5px solid var(--cor-borda);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cor-texto-secundario);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

/* ---------- CARRINHO ---------- */
.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transicao);
}

.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  height: 100%;
  background: var(--cor-fundo);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 40px;
  display: flex;
  flex-direction: column;
}

.cart-drawer.active {
  transform: translateX(0);
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  border-bottom: 0.5px solid var(--cor-borda);
  padding-bottom: 20px;
}

.cart-items {
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 16px;
  align-items: center;
}

.cart-item-img {
  width: 80px;
  height: 80px;
  background: var(--cor-fundo-secundario);
  border: 0.5px solid var(--cor-borda);
  overflow: hidden;
}

.cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info h4 {
  font-size: 14px;
  margin-bottom: 4px;
}

.cart-item-info p {
  font-size: 12px;
  color: var(--cor-dourado);
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.cart-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 0.5px solid var(--cor-borda);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 18px;
}

.cart-empty {
  text-align: center;
  padding: 40px;
  color: var(--cor-texto-secundario);
}

/* Banner de progresso de frete grátis no topo do drawer */
.cart-frete-banner {
  font-size: 12px;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 12px;
  margin-bottom: 24px;
  border: 0.5px solid var(--cor-borda);
  color: var(--cor-texto-secundario);
}

.cart-frete-banner:empty {
  display: none;
}

.cart-frete-banner.atingido {
  color: var(--cor-dourado);
  border-color: var(--cor-dourado);
}

.cart-frete-banner strong {
  color: var(--cor-dourado);
  font-weight: 400;
}

/* Quando o carrinho está vazio, esconde subtotal, "Continuar comprando" e "Finalizar pedido" */
.cart-drawer.is-empty .cart-footer {
  display: none;
}

/* ---------- TOAST ---------- */
.toast {
  position: fixed;
  bottom: 40px;
  right: 40px;
  background: var(--cor-fundo-secundario);
  border: 0.5px solid var(--cor-dourado);
  padding: 16px 32px;
  color: var(--cor-texto);
  font-size: 13px;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transicao);
}

.toast.active {
  transform: translateY(0);
  opacity: 1;
}

.toast.error {
  border-color: var(--cor-texto-secundario);
  color: var(--cor-texto-secundario);
}

/* ---------- ANIMAÇÕES ---------- */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.3;
    height: 60px;
  }
  50% {
    opacity: 0.8;
    height: 100px;
  }
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.2;
    transform: scale(0.8);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.2);
  }
}

/* Botão hamburguer — visível só no mobile */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 6px;
  color: var(--cor-dourado);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: var(--transicao);
}

.nav-toggle:hover {
  background: var(--cor-fundo-secundario);
}

/* ---------- RESPONSIVO ---------- */
@media (max-width: 768px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    gap: 12px;
  }

  /* Links viram um dropdown vertical, ocupando largura total do nav */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--cor-fundo);
    border-bottom: 0.5px solid var(--cor-borda);
    padding: 8px 5%;
    z-index: 999;
  }

  nav.open .nav-links {
    display: flex;
  }

  nav.open .nav-toggle .icon-open {
    display: none;
  }

  nav.open .nav-toggle .icon-close {
    display: block !important;
  }

  .nav-links li {
    padding: 14px 0;
    border-bottom: 0.5px solid var(--cor-borda);
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

  .footer-grid,
  .footer-grid.has-4-cols {
    grid-template-columns: 1fr;
  }
  .cart-drawer {
    width: 100%;
  }
}