/* ==========================================
   NOTEBOOK SEMINOVOS - CSS
   Design Moderno para E-commerce de Alta Conversão
   ========================================== */

/* CSS Variables */
:root {
  /* Colors - Dark Theme Cyberpunk */
  --primary: #00d4ff;
  --primary-dark: #00a8cc;
  --primary-light: #5de0ff;
  --secondary: #ff6b35;
  --accent: #f72585;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  --bg-dark: #0a0a0f;
  --bg-darker: #050507;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a25;
  --bg-gradient: linear-gradient(135deg, #0a0a0f 0%, #12121a 50%, #0a0a0f 100%);
  
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --text-muted: #606070;
  
  --border-color: #2a2a35;
  --border-glow: rgba(0, 212, 255, 0.3);
  
  /* Typography */
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.2);
  --shadow-glow-strong: 0 0 50px rgba(0, 212, 255, 0.4);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-dark);
  min-height: 100vh;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ==========================================
   BENEFITS BAR
   ========================================== */
.benefits-bar {
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  padding: var(--space-sm) 0;
  overflow: hidden;
}

.benefits-slider {
  display: flex;
  gap: var(--space-2xl);
  animation: scroll 30s linear infinite;
  white-space: nowrap;
}

.benefits-slider span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bg-dark);
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================
   HEADER
   ========================================== */
.header {
  background: var(--bg-darker);
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary);
  text-decoration: none;
}

.logo-icon {
  font-size: 2rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text strong {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.logo-text small {
  font-size: 0.7rem;
  color: var(--primary);
  font-weight: 500;
  letter-spacing: 2px;
}

/* Search */
.search-form {
  flex: 1;
  max-width: 500px;
  position: relative;
}

.search-form input {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  padding-right: 50px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition-base);
}

.search-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}

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

.search-form button {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: var(--bg-dark);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.search-form button:hover {
  background: var(--primary-light);
  transform: translateY(-50%) scale(1.05);
}

/* Header Nav */
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-sm) var(--space-md);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link i {
  font-size: 1.2rem;
}

.nav-link:hover {
  color: var(--primary);
  background: rgba(0, 212, 255, 0.1);
}

.nav-link.whatsapp-link {
  color: #25d366;
}

.nav-link.whatsapp-link:hover {
  background: rgba(37, 211, 102, 0.1);
}

.cart-count {
  position: absolute;
  top: 0;
  right: 5px;
  background: var(--accent);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  min-width: 18px;
  text-align: center;
}

/* User Menu */
.user-menu {
  position: relative;
}

.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.user-menu:hover .user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.user-dropdown a:hover {
  background: rgba(0, 212, 255, 0.1);
  color: var(--primary);
}

.user-dropdown hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: var(--space-sm) 0;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.3rem;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: -100%;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background: var(--bg-darker);
  z-index: 2000;
  transition: left var(--transition-slow);
  overflow-y: auto;
}

.mobile-menu.active {
  left: 0;
}

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

.mobile-menu-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.2rem;
}

.mobile-search {
  display: flex;
  padding: var(--space-md);
  gap: var(--space-sm);
}

.mobile-search input {
  flex: 1;
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
}

.mobile-search button {
  padding: var(--space-md);
  background: var(--primary);
  color: var(--bg-dark);
  border-radius: var(--radius-md);
}

.mobile-nav {
  padding: var(--space-md);
}

.mobile-nav a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav a:hover {
  background: rgba(0, 212, 255, 0.1);
  color: var(--primary);
}

.mobile-nav a.whatsapp {
  background: #25d366;
  color: white;
  margin-top: var(--space-md);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  position: relative;
  padding: var(--space-3xl) 0;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(247, 37, 133, 0.1) 0%, transparent 50%),
    var(--bg-gradient);
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-block;
  background: rgba(247, 37, 133, 0.2);
  color: var(--accent);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  border: 1px solid rgba(247, 37, 133, 0.3);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
}

.hero h1 .highlight {
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

.hero-features {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.hero-feature i {
  color: var(--primary);
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-glow);
  animation: float 6s ease-in-out infinite;
}

.hero-card-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: var(--accent);
  color: white;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.hero-card img {
  max-width: 350px;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
}

.hero-card-info {
  text-align: center;
  margin-top: var(--space-md);
}

.hero-card-info .price {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.hero-card-info .price strong {
  color: var(--primary);
  font-size: 1.5rem;
}

.hero-crypto-prices {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xs);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.hero-crypto-prices span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.hero-crypto-prices i.fa-ethereum {
  color: #627eea;
}

.hero-crypto-prices i.fa-bitcoin {
  color: #f7931a;
}

.hero-card-info .hero-card-name {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  max-width: 250px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

a.hero-card {
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

a.hero-card:hover {
  transform: scale(1.02);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: var(--bg-dark);
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: var(--secondary);
  color: white;
}

.btn-outline {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--bg-dark);
}

.btn-whatsapp {
  background: #25d366;
  color: white;
}

.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(37, 211, 102, 0.4);
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.05rem;
}

.btn-sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.85rem;
}

/* ==========================================
   TRUST SECTION
   ========================================== */
.trust-section {
  background: var(--bg-card);
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-xl);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.trust-icon {
  width: 50px;
  height: 50px;
  background: rgba(0, 212, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.trust-text strong {
  display: block;
  font-size: 0.95rem;
}

.trust-text span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================
   SECTIONS
   ========================================== */
.section {
  padding: var(--space-3xl) 0;
}

.section.bg-dark {
  background: var(--bg-darker);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.section-header.center {
  flex-direction: column;
  text-align: center;
  gap: var(--space-sm);
}

.section-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.section-header h2 i {
  color: var(--primary);
}

.see-all {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--primary);
  font-weight: 500;
}

.see-all:hover {
  gap: var(--space-md);
}

/* ==========================================
   PRODUCT CARDS
   ========================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  position: relative;
}

.product-card:hover {
  border-color: var(--primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.product-badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  z-index: 10;
}

.product-badge.discount {
  background: var(--danger);
  color: white;
}

.product-badge.featured {
  background: var(--secondary);
  color: white;
}

.product-badge.new {
  background: var(--success);
  color: white;
}

.product-image {
  display: block;
  position: relative;
  padding: var(--space-xl);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, transparent 100%);
}

.product-image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: contain;
  transition: transform var(--transition-base);
}

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

.product-info {
  padding: var(--space-lg);
}

.product-brand {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-xs);
}

.product-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.product-info h3 a {
  color: var(--text-primary);
}

.product-info h3 a:hover {
  color: var(--primary);
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.product-specs span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-darker);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.product-specs span i {
  color: var(--text-muted);
}

.product-price {
  margin-bottom: var(--space-md);
}

.price-old {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-current {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.price-installment {
  display: block;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.price-pix {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: #22c55e;
  font-weight: 600;
  margin-top: 0.25rem;
}

.price-pix i {
  font-size: 0.75rem;
}

.product-actions {
  display: flex;
  gap: var(--space-sm);
}

.product-actions .btn {
  flex: 1;
}

.product-actions .btn-outline {
  flex: 0;
  padding: var(--space-md);
}

/* ==========================================
   CATEGORIES
   ========================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.category-card:hover {
  border-color: var(--primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.category-icon {
  width: 60px;
  height: 60px;
  background: rgba(0, 212, 255, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.category-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

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

/* ==========================================
   WHY US SECTION
   ========================================== */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.why-us-card {
  text-align: center;
  padding: var(--space-xl);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.why-us-card:hover {
  border-color: var(--primary);
  transform: translateY(-5px);
}

.why-us-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
}

.why-us-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.why-us-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ==========================================
   VIDEOS SECTION
   ========================================== */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.video-card {
  display: block;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.video-card:hover {
  border-color: var(--danger);
  transform: translateY(-5px);
}

.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.video-card:hover .video-play {
  opacity: 1;
}

.video-play i {
  width: 60px;
  height: 60px;
  background: var(--danger);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.video-card h4 {
  padding: var(--space-md);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(247, 37, 133, 0.1) 100%);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.cta-content h2 {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.cta-content p {
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

/* ==========================================
   LOCATION SECTION
   ========================================== */
.location-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.location-info h2 {
  font-size: 1.8rem;
  margin-bottom: var(--space-md);
}

.location-info h2 i {
  color: var(--primary);
}

.location-list {
  margin: var(--space-lg) 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.location-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-secondary);
}

.location-list li i {
  color: var(--success);
}

.map-placeholder {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: var(--text-muted);
}

.map-placeholder i {
  font-size: 3rem;
  color: var(--primary);
}

/* ==========================================
   WHATSAPP FLOAT
   ========================================== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: #25d366;
  color: white;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition-base);
}

.whatsapp-float:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
  color: white;
}

.whatsapp-float i {
  font-size: 1.5rem;
}

.whatsapp-float span {
  font-weight: 600;
  font-size: 0.9rem;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-color);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.footer-col p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.footer-col ul li {
  margin-bottom: var(--space-sm);
}

.footer-col ul li a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--primary);
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--primary);
  color: var(--bg-dark);
  border-color: var(--primary);
}

.payment-methods {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-md);
  align-items: center;
}

.payment-methods i {
  font-size: 1.8rem;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.payment-methods i:hover {
  color: var(--primary);
  transform: scale(1.1);
}

.payment-methods i.fa-bitcoin { color: #f7931a; }
.payment-methods i.fa-ethereum { color: #627eea; }
.payment-methods i.fa-cc-visa { color: #1a1f71; }
.payment-methods i.fa-cc-mastercard { color: #eb001b; }
.payment-methods i.fa-qrcode { color: #00d4ff; }
.payment-methods i.fa-wallet { color: #009ee3; }

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

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

.footer-links {
  display: flex;
  gap: var(--space-lg);
}

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

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    max-width: 100%;
  }
  
  .hero-features {
    justify-content: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-image {
    display: none;
  }
  
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .location-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .search-form {
    display: none;
  }
  
  .trust-grid {
    grid-template-columns: 1fr;
  }
  
  .trust-item {
    justify-content: center;
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
  
  .whatsapp-float span {
    display: none;
  }
  
  .whatsapp-float {
    padding: var(--space-md);
    border-radius: var(--radius-full);
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .hero {
    padding: var(--space-xl) 0;
    min-height: auto;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .btn-lg {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.95rem;
  }
}

/* ==========================================
   INSTAGRAM SECTION
   ========================================== */

.instagram-section {
  background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);
  position: relative;
  overflow: hidden;
}

.instagram-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
}

.instagram-section .container {
  position: relative;
  z-index: 1;
}

.instagram-section .section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.instagram-section .section-header h2 {
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.instagram-section .section-header h2 i {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.2em;
}

.instagram-feed {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.instagram-profile {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--border-color);
}

.profile-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.profile-pic {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
}

.profile-info h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.profile-info p {
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

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

.instagram-highlights {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  justify-content: center;
}

.highlight {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.highlight-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: var(--bg-darker);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
  transition: all 0.3s ease;
}

.highlight:hover .highlight-icon {
  border-color: var(--primary);
  transform: scale(1.1);
}

.highlight span {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.btn-instagram {
  width: 100%;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #fff;
  border: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  transition: all 0.3s ease;
}

.btn-instagram:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(225, 48, 108, 0.4);
  color: #fff;
}

.instagram-posts-preview {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.post-placeholder {
  aspect-ratio: 1;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  cursor: pointer;
}

.post-placeholder:hover {
  border-color: var(--primary);
  transform: scale(1.02);
}

.post-placeholder i {
  font-size: 2rem;
  color: var(--primary);
}

.post-placeholder span {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .instagram-feed {
    grid-template-columns: 1fr;
  }
  
  .profile-header {
    flex-direction: column;
    text-align: center;
  }
  
  .instagram-highlights {
    flex-wrap: wrap;
  }
  
  .instagram-posts-preview {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .post-placeholder {
    aspect-ratio: 1;
  }
  
  .post-placeholder span {
    display: none;
  }
}

/* Crypto Promo Banner */
.crypto-promo-banner {
  margin: var(--space-xl) 0;
  padding: var(--space-xl) 0;
}

.crypto-banner-content {
  background: linear-gradient(135deg, #f7931a 0%, #26a17b 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  color: white;
  box-shadow: 0 10px 30px rgba(247, 147, 26, 0.2);
}

.crypto-icons {
  display: flex;
  gap: var(--space-md);
  font-size: 3rem;
}

.crypto-text h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.crypto-text p {
  opacity: 0.9;
}

.crypto-banner-content .btn {
  background: white;
  color: #f7931a;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .crypto-banner-content {
    flex-direction: column;
    text-align: center;
    padding: var(--space-xl);
  }
}

/* ==========================================
   MOBILE OPTIMIZATION - ENHANCED
   ========================================== */

@media (max-width: 768px) {
  /* Typography Mobile */
  body {
    font-size: 15px;
  }

  h1 {
    font-size: 1.75rem !important;
    line-height: 1.2;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  /* Container Padding */
  .container {
    padding: 0 1rem;
  }

  /* Header Mobile */
  header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-dark);
    box-shadow: var(--shadow-lg);
  }

  .header-content {
    padding: 0.75rem 1rem;
    gap: 0.75rem;
  }

  .logo h2 {
    font-size: 1.1rem;
  }

  .logo span {
    font-size: 0.7rem;
  }

  /* Mobile Menu */
  .mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--bg-card);
    padding: 2rem 1.5rem;
    transition: left 0.3s ease;
    z-index: 2000;
    overflow-y: auto;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.5);
  }

  .mobile-menu.active {
    left: 0;
  }

  .mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1999;
  }

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

  .mobile-menu-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
  }

  .mobile-menu nav {
    margin-top: 3rem;
  }

  .mobile-menu nav a {
    display: block;
    padding: 1rem;
    font-size: 1.1rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s;
  }

  .mobile-menu nav a:hover {
    background: var(--bg-card-hover);
    color: var(--primary);
    padding-left: 1.5rem;
  }

  /* Mobile Search */
  .mobile-search {
    display: block;
    margin: 1rem 0;
  }

  .mobile-search input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
  }

  /* Cart Icon Mobile */
  .header-actions {
    gap: 0.5rem;
  }

  .cart-icon {
    padding: 0.5rem;
    font-size: 1.2rem;
  }

  #cartCount {
    width: 18px;
    height: 18px;
    font-size: 0.7rem;
    top: -6px;
    right: -6px;
  }

  /* Benefits Bar Mobile */
  .benefits-bar {
    font-size: 0.85rem;
    padding: 0.5rem 0;
  }

  .benefits-slider {
    animation: scroll 20s linear infinite;
  }

  /* Product Cards Mobile */
  .product-card {
    display: flex;
    flex-direction: column;
    height: 100%;
  }

  .product-image {
    height: 200px;
    margin-bottom: 0.75rem;
  }

  .product-brand {
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
  }

  .product-name {
    font-size: 0.95rem;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    min-height: 2.6rem;
  }

  .product-specs {
    font-size: 0.8rem;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
  }

  .product-price {
    margin-top: auto;
  }

  .price-main {
    font-size: 1.3rem;
  }

  .price-installments {
    font-size: 0.75rem;
  }

  .product-actions {
    gap: 0.5rem;
    margin-top: 0.75rem;
  }

  .product-actions .btn {
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
  }

  /* Buttons Mobile - Larger Touch Targets */
  .btn {
    min-height: 44px;
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
    touch-action: manipulation;
  }

  .btn-lg {
    min-height: 50px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }

  .btn-sm {
    min-height: 38px;
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
  }

  /* Forms Mobile */
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="tel"],
  input[type="number"],
  textarea,
  select {
    min-height: 44px;
    padding: 0.75rem 1rem;
    font-size: 16px; /* Prevents zoom on iOS */
    border-radius: var(--radius-md);
  }

  textarea {
    min-height: 120px;
  }

  /* Cart Page Mobile */
  .cart-page .container {
    padding: 1rem;
  }

  .cart-item {
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
  }

  .cart-item-image {
    width: 100%;
    height: auto;
    max-width: 200px;
    margin: 0 auto;
  }

  .cart-item-info {
    width: 100%;
    text-align: center;
  }

  .cart-item-name {
    font-size: 1rem;
  }

  .cart-item-price {
    font-size: 1.2rem;
  }

  .cart-item-actions {
    width: 100%;
    flex-direction: column;
    gap: 0.75rem;
  }

  .qty-control {
    justify-content: center;
  }

  .qty-btn {
    min-width: 44px;
    min-height: 44px;
  }

  .qty-input {
    width: 60px;
    height: 44px;
    font-size: 1rem;
  }

  .cart-summary {
    position: static;
    width: 100%;
    margin-top: 1.5rem;
  }

  /* Checkout Mobile */
  .checkout-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .checkout-section {
    padding: 1.25rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .payment-methods {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .payment-method {
    padding: 1rem;
  }

  .payment-method input[type="radio"] {
    width: 20px;
    height: 20px;
  }

  /* Product Detail Mobile */
  .product-detail {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .product-gallery {
    order: 1;
  }

  .product-info {
    order: 2;
  }

  .product-images {
    max-height: 300px;
  }

  .product-thumbnails {
    gap: 0.5rem;
  }

  .thumbnail {
    width: 60px;
    height: 60px;
  }

  .product-detail .product-name {
    font-size: 1.4rem;
  }

  .product-detail .price-main {
    font-size: 1.8rem;
  }

  .specs-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .spec-item {
    padding: 0.75rem;
  }

  /* Product Tabs Mobile */
  .product-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .tab-button {
    flex: 0 0 auto;
    min-width: 120px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }

  .tab-content {
    padding: 1rem;
  }

  /* Footer Mobile */
  .footer-grid {
    gap: 2rem;
  }

  .footer-column h3 {
    font-size: 1.1rem;
  }

  .footer-column ul li {
    margin-bottom: 0.75rem;
  }

  /* WhatsApp Float Mobile */
  .whatsapp-float {
    bottom: 1rem;
    right: 1rem;
    width: 56px;
    height: 56px;
  }

  .whatsapp-float i {
    font-size: 1.75rem;
  }

  /* Filter Sidebar Mobile */
  .filters-sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-card);
    padding: 2rem 1.5rem;
    transition: left 0.3s ease;
    z-index: 2000;
    overflow-y: auto;
  }

  .filters-sidebar.active {
    left: 0;
  }

  .filter-toggle {
    display: block;
    width: 100%;
    margin-bottom: 1rem;
  }

  /* Modal Mobile */
  .modal-content {
    width: 95%;
    max-width: 500px;
    margin: 1rem;
    max-height: 90vh;
    overflow-y: auto;
  }

  /* Table Mobile - Responsive */
  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  /* Admin Panel Mobile */
  .admin-sidebar {
    transform: translateX(-100%);
    position: fixed;
    z-index: 1000;
  }

  .admin-sidebar.active {
    transform: translateX(0);
  }

  .admin-content {
    margin-left: 0;
  }

  /* Badges Mobile */
  .badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
  }

  /* Sections Spacing Mobile */
  section {
    padding: 2rem 0;
  }

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

  .section-header h2 {
    font-size: 1.5rem;
  }

  /* Grid Adjustments */
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  /* Images Mobile */
  img {
    width: 100%;
    height: auto;
  }

  /* Prevent Horizontal Scroll */
  body {
    overflow-x: hidden;
  }

  .container {
    max-width: 100%;
    overflow-x: hidden;
  }
}

/* Extra Small Devices (< 480px) */
@media (max-width: 480px) {
  /* Even Smaller Typography */
  body {
    font-size: 14px;
  }

  h1 {
    font-size: 1.5rem !important;
  }

  h2 {
    font-size: 1.3rem;
  }

  h3 {
    font-size: 1.1rem;
  }

  /* Tighter Spacing */
  .container {
    padding: 0 0.75rem;
  }

  section {
    padding: 1.5rem 0;
  }

  /* Single Column Products */
  .products-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Smaller Buttons */
  .btn {
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
  }

  /* Product Card Adjustments */
  .product-image {
    height: 180px;
  }

  .price-main {
    font-size: 1.2rem;
  }

  /* Cart Mobile Small */
  .cart-item-image {
    max-width: 150px;
  }

  /* Benefits Bar */
  .benefits-bar {
    font-size: 0.75rem;
  }

  /* Logo Size */
  .logo h2 {
    font-size: 1rem;
  }

  .logo span {
    font-size: 0.65rem;
  }

  /* Mobile Menu Wider */
  .mobile-menu {
    width: 90%;
  }

  /* Footer Compact */
  .footer-bottom {
    font-size: 0.85rem;
  }
}

/* Landscape Mobile Optimization */
@media (max-width: 900px) and (orientation: landscape) {
  .hero {
    min-height: auto;
    padding: 2rem 0;
  }

  .product-detail {
    grid-template-columns: 1fr 1fr;
  }

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

/* Touch Optimization */
@media (hover: none) and (pointer: coarse) {
  /* Remove hover effects on touch devices */
  .product-card:hover {
    transform: none;
  }

  .btn:hover {
    transform: none;
  }

  /* Larger touch targets */
  a,
  button,
  input[type="submit"],
  input[type="button"] {
    min-height: 44px;
    min-width: 44px;
  }
}