@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ===================== DESIGN SYSTEM ===================== */
:root {
  /* Cores baseadas na logo C&LG Maker */
  --bg-primary: #07071a;
  --bg-secondary: #0e0e2a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.08);

  --purple-dark: #4c1d95;
  --purple-mid: #6d28d9;
  --purple-main: #8b5cf6;
  --purple-light: #a78bfa;
  --blue-accent: #3b82f6;
  --blue-light: #60a5fa;

  --gradient-main: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 50%, #3b82f6 100%);
  --gradient-text: linear-gradient(135deg, #a78bfa, #60a5fa);
  --gradient-card: linear-gradient(135deg, rgba(139,92,246,0.15), rgba(59,130,246,0.1));
  --gradient-btn: linear-gradient(135deg, #8b5cf6, #3b82f6);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --border-color: rgba(139, 92, 246, 0.2);
  --border-hover: rgba(139, 92, 246, 0.5);

  --shadow-purple: 0 0 30px rgba(139, 92, 246, 0.3);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-btn: 0 4px 20px rgba(139, 92, 246, 0.4);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===================== RESET & BASE ===================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Scrollbar customizada */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--purple-mid); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--purple-main); }

/* ===================== BACKGROUND ANIMATED ===================== */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(109,40,217,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(59,130,246,0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 50%, rgba(139,92,246,0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ===================== NAVBAR ===================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 7, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.navbar-logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--purple-main);
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.5);
}

.navbar-title {
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 1.1rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.navbar-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-btn);
  transition: var(--transition);
  border-radius: 2px;
}

.navbar-nav a:hover { color: var(--text-primary); }
.navbar-nav a:hover::after { width: 100%; }

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-btn {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 8px 16px;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.cart-btn:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-purple);
}

.cart-badge {
  position: absolute;
  top: -6px; right: -6px;
  background: var(--gradient-btn);
  color: white;
  border-radius: 50%;
  width: 18px; height: 18px;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===================== BOTÕES ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-md);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-btn);
  color: white;
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(139, 92, 246, 0.6);
}

.btn-outline {
  background: transparent;
  color: var(--purple-light);
  border: 1px solid var(--border-hover);
}

.btn-outline:hover {
  background: rgba(139, 92, 246, 0.1);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-ghost:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.btn-danger {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: white;
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.4);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: var(--radius-lg);
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg { padding: 14px 36px; font-size: 1rem; }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  z-index: 1;
  padding: 5rem 2rem 4rem;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid var(--border-hover);
  border-radius: 100px;
  padding: 6px 20px;
  font-size: 0.8rem;
  color: var(--purple-light);
  font-weight: 500;
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.6s ease;
}

.hero-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  animation: fadeInUp 0.7s ease 0.1s both;
}

.hero-title span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 2.5rem;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 3.5rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.4s both;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-family: 'Orbitron', monospace;
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ===================== PRODUTOS ===================== */
.section {
  position: relative;
  z-index: 1;
  padding: 3rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-title {
  font-family: 'Orbitron', monospace;
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-line {
  width: 60px; height: 3px;
  background: var(--gradient-btn);
  border-radius: 2px;
  margin-top: 8px;
}

/* Filtros */
.filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 6px 18px;
  border-radius: 100px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: rgba(139, 92, 246, 0.2);
  border-color: var(--purple-main);
  color: var(--purple-light);
}

/* Grid de Produtos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Card de Produto */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  backdrop-filter: blur(10px);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-purple), var(--shadow-card);
  background: var(--bg-card-hover);
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: var(--transition);
  border-radius: var(--radius-lg);
}

.product-card:hover::before { opacity: 1; }

.product-image-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--bg-secondary);
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-image { transform: scale(1.05); }

.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--gradient-btn);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: 0.5px;
}

.product-body {
  padding: 1.25rem;
  position: relative;
}

.product-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.product-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.product-material {
  font-size: 0.75rem;
  background: rgba(139, 92, 246, 0.2);
  color: var(--purple-light);
  padding: 2px 10px;
  border-radius: 100px;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.product-price {
  font-family: 'Orbitron', monospace;
  font-size: 1.3rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-price-from {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: 'Inter', sans-serif;
  -webkit-text-fill-color: var(--text-muted);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.color-dots {
  display: flex;
  gap: 4px;
}

.color-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
  transition: var(--transition);
}

.color-dot:hover { transform: scale(1.3); border-color: white; }

/* ===================== MODAL ===================== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeIn 0.3s ease;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-card), var(--shadow-purple);
  animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-header {
  padding: 1.5rem 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.modal-title {
  font-family: 'Orbitron', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-close {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  width: 32px; height: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
  flex-shrink: 0;
}

.modal-close:hover { background: var(--bg-card-hover); color: var(--text-primary); }

.modal-body { padding: 1.5rem; }

/* Modal produto */
.modal-product-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}

.config-section { margin-bottom: 1.5rem; }

.config-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.75rem;
}

.color-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.color-option {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.color-option:hover, .color-option.selected {
  border-color: var(--purple-main);
  background: rgba(139, 92, 246, 0.15);
  color: var(--purple-light);
}

.color-circle {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
}

.size-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.size-option {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px 20px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.size-option:hover, .size-option.selected {
  border-color: var(--purple-main);
  background: rgba(139, 92, 246, 0.15);
  color: var(--purple-light);
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 12px;
}

.qty-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.qty-btn:hover { border-color: var(--purple-main); background: rgba(139,92,246,0.15); }

.qty-value {
  font-size: 1.1rem;
  font-weight: 600;
  min-width: 30px;
  text-align: center;
}

.modal-footer {
  padding: 0 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.price-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.price-total-label { font-weight: 600; color: var(--text-secondary); }
.price-total-value {
  font-family: 'Orbitron', monospace;
  font-size: 1.3rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===================== CARRINHO LATERAL ===================== */
.cart-drawer {
  position: fixed;
  top: 0; right: -420px;
  width: 420px;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  z-index: 3000;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 40px rgba(0,0,0,0.5);
}

.cart-drawer.open { right: 0; }

.cart-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 2999;
}

.cart-overlay.open { display: block; }

.cart-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-title {
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.cart-item:hover { border-color: var(--border-hover); }

.cart-item-img {
  width: 60px; height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg-primary);
}

.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 600; font-size: 0.9rem; margin-bottom: 4px; }
.cart-item-meta { font-size: 0.78rem; color: var(--text-muted); }
.cart-item-price {
  font-family: 'Orbitron', monospace;
  font-size: 0.9rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 4px;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
  align-self: flex-start;
}

.cart-item-remove:hover { color: #ef4444; background: rgba(239,68,68,0.1); }

.cart-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.cart-empty-icon { font-size: 3rem; margin-bottom: 1rem; }

/* Frete section */
.shipping-section {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

.shipping-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.shipping-input-row {
  display: flex;
  gap: 0.5rem;
}

.input {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  transition: var(--transition);
  width: 100%;
}

.input:focus {
  outline: none;
  border-color: var(--purple-main);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.input::placeholder { color: var(--text-muted); }

.shipping-result {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  display: none;
}

.shipping-result.show { display: block; }

.cart-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.cart-total-label { color: var(--text-secondary); font-weight: 600; }
.cart-total-value {
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===================== TOAST NOTIFICATIONS ===================== */
.toast-container {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  max-width: 340px;
  animation: slideInRight 0.4s ease;
  backdrop-filter: blur(10px);
}

.toast.success { border-color: rgba(34, 197, 94, 0.4); }
.toast.error { border-color: rgba(239, 68, 68, 0.4); }
.toast.info { border-color: var(--border-hover); }

.toast-icon { font-size: 1.1rem; }
.toast-msg { font-size: 0.875rem; color: var(--text-primary); }

/* ===================== EMPTY STATE ===================== */
.empty-state {
  text-align: center;
  padding: 5rem 2rem;
  color: var(--text-muted);
}

.empty-icon { font-size: 4rem; margin-bottom: 1rem; }
.empty-title { font-size: 1.2rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 0.5rem; }

/* ===================== FOOTER ===================== */
.footer {
  position: relative;
  z-index: 1;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 2rem;
  text-align: center;
  margin-top: 4rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 1rem;
}

.footer-logo img { width: 36px; height: 36px; border-radius: 50%; }

.footer-logo-text {
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-text { color: var(--text-muted); font-size: 0.85rem; }

/* ===================== ANIMATIONS ===================== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

/* ===================== LOADER DE PÁGINA ===================== */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.page-loader.hide { opacity: 0; pointer-events: none; }

.loader-content { text-align: center; }
.loader-logo {
  width: 80px; height: 80px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  border: 3px solid var(--purple-main);
  box-shadow: var(--shadow-purple);
  animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(139,92,246,0.3); }
  50% { box-shadow: 0 0 40px rgba(139,92,246,0.7); }
}

.loader-text {
  font-family: 'Orbitron', monospace;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1rem;
  font-weight: 700;
}

/* ===================== RESPONSIVO ===================== */
@media (max-width: 768px) {
  .navbar {
    height: auto;
    min-height: 64px;
    padding: 0.75rem 1rem;
    gap: 0.75rem;
    flex-wrap: wrap;
  }
  .navbar-logo { width: 38px; height: 38px; }
  .navbar-title { font-size: 0.95rem; }
  .navbar-nav { display: none; }
  .navbar-actions {
    width: 100%;
    justify-content: space-between;
    gap: 0.5rem;
  }
  .navbar-actions .btn,
  .cart-btn {
    min-height: 42px;
    padding: 8px 12px;
    font-size: 0.82rem;
  }
  #userMenu {
    flex-wrap: wrap;
    gap: 0.4rem;
  }
  .hero { padding: 2.5rem 1rem 2rem; }
  .hero-title {
    font-size: 2rem;
    line-height: 1.2;
  }
  .hero-sub {
    font-size: 0.98rem;
    margin-bottom: 1.75rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    width: 100%;
    min-height: 52px;
  }
  .cart-drawer { width: 100%; right: -100%; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .section { padding: 2rem 1rem; }
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2rem;
  }
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }
  .modal {
    max-height: 94vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .modal-product-img { height: 190px; }
  .size-option {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
    padding: 9px 12px;
  }
  .shipping-input-row { align-items: stretch; }
  .toast-container { left: 1rem; right: 1rem; bottom: 1rem; }
  .toast { max-width: 100%; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.72rem; }
  .hero-badge {
    max-width: 100%;
    justify-content: center;
    text-align: center;
  }
  .product-image-wrap { height: 200px; }
  .product-footer {
    align-items: flex-end;
    gap: 0.75rem;
  }
  .cart-header,
  .cart-footer,
  .shipping-section { padding: 1rem; }
  .cart-items { padding: 0.75rem; }
  .cart-item { padding: 0.85rem; gap: 0.75rem; }
  .cart-item-img { width: 52px; height: 52px; }
  .modal-body,
  .modal-header,
  .modal-footer { padding-left: 1rem; padding-right: 1rem; }
}