/* 
 * Sabor Damasco - CSS Principal
 * Estilos base e variáveis globais
 */

/* Importar fontes árabes */
@import url('https://fonts.googleapis.com/css2?family=Amiri:wght@400;700&family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&family=Roboto+Mono:wght@400;500&family=Scheherazade+New:wght@400;700&display=swap');

/* ===== SCROLLBAR PERSONALIZADA ===== */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--cor-fundo);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: var(--cor-secundaria);
    border-radius: 6px;
    border: 2px solid var(--cor-fundo);
}

::-webkit-scrollbar-thumb:hover {
    background: #b8860b;
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--cor-secundaria) var(--cor-fundo);
}

/* Variáveis CSS */
:root {
  /* Cores principais */
  --verde-damasco: #1B4332;
  --dourado-imperial: #D4AF37;
  --vermelho-especiaria: #A0522D;
  --creme-pergaminho: #FAF6F0;
  --bronze-antigo: #CD7F32;
  --cinza-ardosia: #2F4F4F;
  
  /* Gradientes */
  --gradiente-hero: linear-gradient(135deg, #1B4332 0%, #2E4A34 100%);
  --gradiente-botao: linear-gradient(135deg, #D4AF37 0%, #B8860B 100%);
  
  /* Aplicações */
  --cor-primaria: var(--verde-damasco);
  --cor-secundaria: var(--dourado-imperial);
  --cor-destaque: var(--vermelho-especiaria);
  --cor-fundo: var(--creme-pergaminho);
  --cor-texto: var(--cinza-ardosia);
  --cor-contraste: #FFFFFF;
  
  /* Espacamentos */
  --espacamento-xs: 0.5rem;
  --espacamento-sm: 1rem;
  --espacamento-md: 1.5rem;
  --espacamento-lg: 2rem;
  --espacamento-xl: 3rem;
  --espacamento-xxl: 4rem;

  /* Fontes */
  --font-arabic: 'Amiri', serif;
  --font-elegant: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --font-price: 'Roboto Mono', monospace;

  /* Transições */
  --transicao-rapida: 0.2s ease;
  --transicao-normal: 0.3s ease;
  --transicao-lenta: 0.5s ease;

  /* Border Radius */
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 20px;
  --border-radius-round: 50px;
  
  /* Sombras */
  --sombra-suave: 0 2px 8px rgba(27, 67, 50, 0.1);
  --sombra-sm: 0 2px 12px rgba(27, 67, 50, 0.12);
  --sombra-md: 0 4px 16px rgba(27, 67, 50, 0.15);
  --sombra-media: 0 4px 16px rgba(27, 67, 50, 0.15);
  --sombra-lg: 0 8px 24px rgba(27, 67, 50, 0.2);
  --sombra-xl: 0 12px 32px rgba(27, 67, 50, 0.25);
  --sombra-forte: 0 8px 32px rgba(27, 67, 50, 0.2);
}

/* Reset e base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--cor-texto);
  background-color: var(--cor-fundo);
  overflow-x: hidden;
}

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

/* Skip links */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--cor-primaria);
  color: var(--cor-contraste);
  padding: 8px;
  text-decoration: none;
  border-radius: 0 0 4px 4px;
  z-index: 10000;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

/* Preloader */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradiente-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  text-align: center;
  color: var(--cor-contraste);
}

.loading-logo {
  margin-bottom: var(--espacamento-md);
}

.loading-logo img {
  max-width: 120px;
  height: auto;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top: 3px solid var(--cor-secundaria);
  border-radius: 50%;
  margin: 0 auto var(--espacamento-md);
  animation: spin 1s linear infinite;
}

.loading-text {
  font-size: 1rem;
  opacity: 0.9;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradiente-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-content {
  text-align: center;
  color: var(--cor-contraste);
}

.loading-logo {
  margin-bottom: var(--espacamento-md);
}

.loading-logo img {
  max-width: 120px;
  height: auto;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top: 3px solid var(--cor-secundaria);
  border-radius: 50%;
  margin: 0 auto var(--espacamento-md);
  animation: spin 1s linear infinite;
}

.loading-text {
  font-size: 1rem;
  opacity: 0.9;
}

/* Classes de tipografia */
.arabic-title {
  font-family: 'Amiri', serif;
  font-weight: 700;
  color: var(--cor-primaria);
}

.elegant-subtitle {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  color: var(--cor-destaque);
}

.body-text {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
}

.price-display {
  font-family: 'Roboto Mono', monospace;
  font-weight: 500;
  color: var(--cor-secundaria);
}

.decorative-arabic {
  font-family: 'Scheherazade New', serif;
  color: var(--bronze-antigo);
}

/* Layout principal */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--espacamento-sm);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--espacamento-md);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--espacamento-lg);
  }
}

.section {
  padding: var(--espacamento-xl) 0;
}

/* Cabeçalhos de seção */
.section-header {
  text-align: center;
  margin-bottom: var(--espacamento-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--espacamento-md);
}

.section-subtitle {
  font-family: var(--font-arabic);
  font-size: 1.3rem;
  color: var(--cor-secundaria);
  direction: rtl;
  opacity: 0.9;
}

.section-main-title {
  font-family: var(--font-elegant);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--cor-primaria);
  line-height: 1.2;
}

.section-description {
  font-size: 1.1rem;
  color: rgba(47, 79, 79, 0.8);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

.section-footer {
  text-align: center;
  margin-top: var(--espacamento-xl);
}

/* Botões */
.btn {
  display: inline-block;
  padding: var(--espacamento-md) var(--espacamento-lg);
  border: none;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  font-size: 1rem;
  line-height: 1;
  text-align: center;
  text-transform: none;
}

.btn-lg {
  padding: var(--espacamento-lg) var(--espacamento-xl);
  font-size: 1.1rem;
}

.btn-primary {
  background: var(--gradiente-botao);
  color: var(--cor-contraste);
  box-shadow: var(--sombra-media);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--sombra-forte);
}

.btn-secondary {
  background: transparent;
  color: var(--cor-contraste);
  border: 2px solid var(--cor-contraste);
}

.btn-secondary:hover {
  background: var(--cor-contraste);
  color: var(--cor-primaria);
}

.btn-outline-primary {
  background: transparent;
  color: var(--cor-primaria);
  border: 2px solid var(--cor-primaria);
}

.btn-outline-primary:hover {
  background: var(--cor-primaria);
  color: var(--cor-contraste);
}

.btn-success {
  background: #28a745;
  color: white;
  border: 2px solid #28a745;
}

.btn-success:hover {
  background: #218838;
  border-color: #218838;
  transform: translateY(-2px);
}

/* Alertas */
.alert {
  padding: var(--espacamento-md);
  margin-bottom: var(--espacamento-md);
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  font-weight: 500;
}

.alert-info {
  background-color: #d1ecf1;
  border-color: #bee5eb;
  color: #0c5460;
}

.alert-success {
  background-color: #d4edda;
  border-color: #c3e6cb;
  color: #155724;
}

.alert-warning {
  background-color: #fff3cd;
  border-color: #ffeaa7;
  color: #856404;
}

.alert-danger {
  background-color: #f8d7da;
  border-color: #f5c6cb;
  color: #721c24;
}

.alert-content {
  display: flex;
  align-items: center;
  gap: var(--espacamento-sm);
}

/* Toast notifications */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  max-width: 350px;
}

.toast {
  background: var(--cor-contraste);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  box-shadow: var(--sombra-lg);
  margin-bottom: var(--espacamento-sm);
  padding: var(--espacamento-md);
  opacity: 0;
  transform: translateX(100%);
  transition: all 0.3s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(0);
}

/* Back to top button */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--cor-primaria);
  color: var(--cor-contraste);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--sombra-lg);
  z-index: 1000;
  display: none;
}

.back-to-top:hover {
  background: var(--cor-destaque);
  transform: translateY(-2px);
  box-shadow: var(--sombra-xl);
}

.back-to-top i {
  font-size: 1.2rem;
}

/* Lazy loading - CORRIGIDO para mostrar imagens */
.lazy {
  opacity: 1 !important; /* Mostrar imagens imediatamente */
  transition: opacity 0.3s;
}

.lazy.loaded {
  opacity: 1;
}

/* FORÇA TODAS AS IMAGENS A SEREM VISÍVEIS */
img {
  opacity: 1 !important;
  display: block !important;
  visibility: visible !important;
}

/* Utility classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-block { display: inline-block; }

.mb-1 { margin-bottom: var(--espacamento-xs); }
.mb-2 { margin-bottom: var(--espacamento-sm); }
.mb-3 { margin-bottom: var(--espacamento-md); }
.mb-4 { margin-bottom: var(--espacamento-lg); }
.mb-5 { margin-bottom: var(--espacamento-xl); }

.mt-1 { margin-top: var(--espacamento-xs); }
.mt-2 { margin-top: var(--espacamento-sm); }
.mt-3 { margin-top: var(--espacamento-md); }
.mt-4 { margin-top: var(--espacamento-lg); }
.mt-5 { margin-top: var(--espacamento-xl); }

/* Responsividade geral */
@media (max-width: 1024px) {
  .container {
    max-width: 100%;
  }
  
  .section {
    padding: var(--espacamento-lg) 0;
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--espacamento-md) 0;
  }
  
  .section-main-title {
    font-size: 2rem;
  }
  
  .btn-lg {
    padding: var(--espacamento-md) var(--espacamento-lg);
    font-size: 1rem;
  }
  
  .toast-container {
    right: 10px;
    left: 10px;
    max-width: none;
  }
  
  .back-to-top {
    bottom: 15px;
    right: 15px;
    width: 45px;
    height: 45px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--espacamento-xs);
  }
  
  .section {
    padding: var(--espacamento-sm) 0;
  }
  
  .section-main-title {
    font-size: 1.8rem;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* Grid responsivo */
.grid {
  display: grid;
  gap: var(--espacamento-md);
}

.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards */
.card {
  background: var(--cor-contraste);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--sombra-suave);
  overflow: hidden;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-media);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-content {
  padding: var(--espacamento-md);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--espacamento-xs);
}

.card-text {
  color: rgba(47, 79, 79, 0.8);
  margin-bottom: var(--espacamento-sm);
}

.card-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cor-secundaria);
}

/* Formulários */
.form-group {
  margin-bottom: var(--espacamento-md);
}

.form-label {
  display: block;
  margin-bottom: var(--espacamento-xs);
  font-weight: 500;
  color: var(--cor-texto);
}

.form-input {
  width: 100%;
  padding: var(--espacamento-sm);
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--cor-primaria);
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

/* Utilitários */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-xs { margin-bottom: var(--espacamento-xs); }
.mb-sm { margin-bottom: var(--espacamento-sm); }
.mb-md { margin-bottom: var(--espacamento-md); }
.mb-lg { margin-bottom: var(--espacamento-lg); }
.mb-xl { margin-bottom: var(--espacamento-xl); }

.hidden { display: none; }
.visible { display: block; }

/* Animações */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* Responsividade básica */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--espacamento-sm);
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .btn {
    width: 100%;
    text-align: center;
  }
  
  /* Preloader - Mobile */
  .loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    min-height: 100vh;
    background: var(--gradiente-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
  }
  
  .loading-content {
    text-align: center;
    color: var(--cor-contraste);
    padding: 0 var(--espacamento-sm);
  }
  
  .loading-logo img {
    max-width: 100px;
    height: auto;
  }
  
  .loading-spinner {
    width: 35px;
    height: 35px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top: 2px solid var(--cor-secundaria);
  }
  
  .loading-text {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  /* Preloader - Mobile Pequeno */
  .loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    min-height: 100vh;
    background: var(--gradiente-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
  }
  
  .loading-content {
    text-align: center;
    color: var(--cor-contraste);
    padding: 0 var(--espacamento-sm);
  }
  
  .loading-logo img {
    max-width: 80px;
    height: auto;
  }
  
  .loading-spinner {
    width: 30px;
    height: 30px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top: 2px solid var(--cor-secundaria);
  }
  
  .loading-text {
    font-size: 0.85rem;
  }
}