/* ==========================================================================
   VORTEX ATHLETICS - World-Class Gym & Athletic Wear Style System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800;900&family=Syne:wght@700;800&display=swap');
@import url('https://cdn.jsdelivr.net/npm/remixicon@3.5.0/fonts/remixicon.css');

:root {
  /* Color Tokens - Default Dark Mode */
  --bg-dark: #080A0F;
  --bg-card: rgba(18, 24, 34, 0.75);
  --bg-card-hover: rgba(26, 34, 48, 0.85);
  --bg-surface: #0E131D;
  --bg-input: rgba(12, 17, 26, 0.9);
  --bg-header-scrolled: rgba(8, 10, 15, 0.85);
  --bg-thumb: radial-gradient(circle at center, #0F141F 0%, #05070A 100%);
  --bg-footer: #040609;
  
  --accent-lime: #D4FF00;
  --accent-lime-glow: rgba(212, 255, 0, 0.35);
  --accent-cyan: #00F0FF;
  --accent-cyan-glow: rgba(0, 240, 255, 0.35);
  
  --badge-accent-bg: rgba(212, 255, 0, 0.12);
  --badge-cyan-bg: rgba(0, 240, 255, 0.12);

  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --text-gradient-start: #FFFFFF;
  --text-gradient-cyan-end: #FFFFFF;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(212, 255, 0, 0.4);
  --border-cyan: rgba(0, 240, 255, 0.4);
  
  --font-heading: 'Outfit', 'Syne', sans-serif;
  --font-brand: 'Syne', sans-serif;
  --font-body: 'Inter', sans-serif;

  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-glow: 0 0 30px rgba(212, 255, 0, 0.15);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

/* Automatic Light Mode System - Soft, Premium & Harmonious */
@media (prefers-color-scheme: light) {
  :root {
    --bg-dark: #F3F5F9;
    --bg-card: rgba(255, 255, 255, 0.92);
    --bg-card-hover: rgba(255, 255, 255, 1);
    --bg-surface: #E8EEF5;
    --bg-input: #FFFFFF;
    --bg-header-scrolled: rgba(243, 245, 249, 0.92);
    --bg-thumb: #FFFFFF;
    --bg-footer: #E2E8F0;
    
    --accent-lime: #587800;
    --accent-lime-glow: rgba(88, 120, 0, 0.2);
    --accent-cyan: #006B78;
    --accent-cyan-glow: rgba(0, 107, 120, 0.2);
    
    --badge-accent-bg: rgba(88, 120, 0, 0.12);
    --badge-cyan-bg: rgba(0, 107, 120, 0.12);

    --text-main: #0F172A;
    --text-muted: #475569;
    --text-dim: #64748B;
    --text-gradient-start: #0F172A;
    --text-gradient-cyan-end: #0F172A;
    
    --border-subtle: rgba(15, 23, 42, 0.12);
    --border-active: rgba(88, 120, 0, 0.5);
    --border-cyan: rgba(0, 107, 120, 0.5);

    --shadow-glow: 0 10px 30px rgba(0, 0, 0, 0.06);
  }
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #1E293B;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-lime);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  color: var(--text-main);
}

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

ul {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Text Gradients & Glowing Badges */
.text-gradient {
  background: linear-gradient(135deg, var(--text-gradient-start) 0%, var(--accent-lime) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-cyan {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--text-gradient-cyan-end) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-accent {
  color: var(--accent-lime) !important;
}

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

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.badge-accent {
  background: var(--badge-accent-bg);
  color: var(--accent-lime);
  border: 1px solid var(--border-active);
}
.badge-cyan {
  background: var(--badge-cyan-bg);
  color: var(--accent-cyan);
  border: 1px solid var(--border-cyan);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent-lime);
  color: #000000;
  box-shadow: 0 0 20px rgba(212, 255, 0, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(212, 255, 0, 0.45);
  background: #E5FF4D;
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}
.btn-outline:hover {
  border-color: var(--accent-lime);
  color: var(--accent-lime);
  background: rgba(212, 255, 0, 0.05);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  cursor: pointer;
}
.btn-icon:hover {
  border-color: var(--accent-lime);
  color: var(--accent-lime);
}

/* Glassmorphic Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: var(--transition-smooth);
}
.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

/* Header & Navbar */
.navbar-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: var(--transition-smooth);
}
.navbar-header.scrolled {
  background: var(--bg-header-scrolled);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.75rem 0;
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.decwear-logo-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  user-select: none;
  transition: var(--transition-smooth);
}
.brand-logo:hover .decwear-logo-badge {
  transform: scale(1.04);
}

.decwear-logo-badge .logo-dec {
  font-size: 1.95rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  text-transform: uppercase;
  line-height: 0.85;
  display: block;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.9);
}

.decwear-logo-badge .logo-wear {
  font-size: 0.85rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  text-transform: lowercase;
  background: #000000;
  border: 1.5px solid rgba(255, 255, 255, 0.9);
  border-radius: 4px;
  padding: 1px 9px;
  margin-top: 2px;
  line-height: 1.1;
  display: inline-block;
  box-shadow: 0 0 12px rgba(212, 255, 0, 0.2);
}

/* Nav Menu Links (Strict: Início, Sobre Nós, Produtos, Contactos) */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: rgba(18, 24, 34, 0.6);
  padding: 0.4rem 1.5rem;
  border-radius: 9999px;
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0.4rem 0.6rem;
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 3px;
  background: var(--accent-lime);
  border-radius: 99px;
  box-shadow: 0 0 10px var(--accent-lime);
}

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

.cart-btn-trigger {
  position: relative;
}
.cart-badge-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent-lime);
  color: #000;
  font-size: 0.7rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav-toggle {
  display: none;
  font-size: 1.6rem;
  color: var(--text-main);
  background: none;
  border: none;
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  padding-top: 9rem;
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-glow-bg {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 255, 0, 0.08) 0%, rgba(0, 240, 255, 0.05) 50%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.8rem;
  font-weight: 900;
  line-height: 1.05;
  margin-top: 1rem;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2.2rem;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 3rem;
}

.hero-stats-row {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}
.stat-item h4 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-lime);
}
.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

.hero-image-wrapper {
  position: relative;
}
.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
.hero-image-card img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  display: block;
}
.hero-floating-badge {
  position: absolute;
  bottom: 25px;
  left: -20px;
  padding: 1rem 1.4rem;
  background: rgba(14, 19, 29, 0.9);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.hero-floating-badge .icon-box {
  width: 42px;
  height: 42px;
  background: var(--accent-lime);
  color: #000;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

/* Feature Highlights Bar */
.highlights-bar {
  padding: 2.5rem 0;
  background: var(--bg-surface);
  border-y: 1px solid var(--border-subtle);
}
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}
.highlight-card {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.highlight-card .hl-icon {
  width: 50px;
  height: 50px;
  background: rgba(212, 255, 0, 0.08);
  border: 1px solid var(--border-active);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-lime);
  font-size: 1.5rem;
}
.highlight-card h5 {
  font-size: 1rem;
  font-weight: 700;
}
.highlight-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Section Header styling */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
}
.section-header h2 {
  font-size: 2.6rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-top: 0.7rem;
  margin-bottom: 0.8rem;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Section Padding */
.section-padding {
  padding: 6rem 0;
}

/* Sobre Nós Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-content h3 {
  font-size: 2.2rem;
  line-height: 1.2;
  margin-bottom: 1.2rem;
}
.about-content p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 2rem;
}
.pillar-item {
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  text-align: center;
}
.pillar-item i {
  font-size: 1.8rem;
  color: var(--accent-lime);
  margin-bottom: 0.5rem;
  display: block;
}
.pillar-item h5 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

/* Produtos Section & Filters */
.catalog-controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.category-tabs {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
}
.tab-btn {
  padding: 0.6rem 1.2rem;
  border-radius: 9999px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.tab-btn:hover, .tab-btn.active {
  background: var(--accent-lime);
  color: #000;
  border-color: var(--accent-lime);
  box-shadow: 0 0 15px var(--accent-lime-glow);
}

.filter-search-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.search-input-box {
  position: relative;
  flex: 1;
  max-width: 400px;
}
.search-input-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}
.search-input-box input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.8rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-smooth);
}
.search-input-box input:focus {
  border-color: var(--accent-lime);
  box-shadow: 0 0 10px var(--accent-lime-glow);
}

.sort-select-box select {
  padding: 0.75rem 1.2rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
}

/* Product Cards Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

@media (min-width: 993px) {
  .showcase-grid {
    grid-template-columns: repeat(4, 1fr) !important;
  }
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-active);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.product-thumb {
  position: relative;
  width: 100%;
  height: 350px;
  overflow: hidden;
  background: var(--bg-thumb);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.5rem;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.4s ease-in-out;
  will-change: transform, opacity;
  backface-visibility: hidden;
}

.product-thumb .primary-img {
  position: relative;
  z-index: 1;
  opacity: 1;
}
.product-thumb .secondary-img {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  z-index: 2;
  pointer-events: none;
}
.product-card:hover .product-thumb .secondary-img,
.product-card.touch-flip .product-thumb .secondary-img {
  opacity: 1;
  transform: scale(1.04);
}
.product-card:hover .product-thumb img.primary-img,
.product-card.touch-flip .product-thumb img.primary-img {
  opacity: 0;
  transform: scale(0.96);
}

.view-swap-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  z-index: 3;
  font-size: 0.7rem;
  padding: 0.25rem 0.6rem;
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  border-radius: 9999px;
  color: var(--text-main);
  pointer-events: none;
  transition: var(--transition-smooth);
}
.product-card:hover .view-swap-badge,
.product-card.touch-flip .view-swap-badge {
  background: var(--accent-lime);
  color: #000;
  border-color: var(--accent-lime);
}

.product-badge-overlay {
  position: absolute;
  top: 15px;
  left: 15px;
  z-index: 2;
}

.product-actions-overlay {
  position: absolute;
  bottom: 15px;
  right: 15px;
  z-index: 2;
  display: flex;
  gap: 0.5rem;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition-smooth);
}
.product-card:hover .product-actions-overlay {
  opacity: 1;
  transform: translateY(0);
}

.product-body {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-label {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.product-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.star-rating {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin-bottom: 0.8rem;
}
.star-rating .rating-val {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-left: 0.2rem;
}

.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-top: auto;
  padding-top: 0.8rem;
}
.product-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-lime);
}
.product-old-price {
  font-size: 0.9rem;
  color: var(--text-dim);
  text-decoration: line-through;
}

.product-sizes-tags {
  display: flex;
  gap: 0.3rem;
  margin-top: 0.8rem;
}
.size-tag {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.info-card {
  padding: 1.4rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
}
.info-card .info-icon {
  width: 50px;
  height: 50px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1.4rem;
}

.contact-form-box {
  padding: 2.2rem;
}
.form-group {
  margin-bottom: 1.2rem;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}
.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}
.form-control:focus {
  border-color: var(--accent-lime);
  box-shadow: 0 0 12px var(--accent-lime-glow);
}
textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* FAQ Accordion */
.faq-wrapper {
  max-width: 800px;
  margin: 4rem auto 0 auto;
}
.faq-item {
  margin-bottom: 1rem;
}
.faq-header {
  padding: 1.2rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
}
.faq-body {
  padding: 0 1.5rem 1.2rem 1.5rem;
  color: var(--text-muted);
  display: none;
}
.faq-item.active .faq-body {
  display: block;
}
.faq-item.active .faq-header i {
  transform: rotate(180deg);
  color: var(--accent-lime);
}

/* Quick View Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
  padding: 1.5rem;
}
.modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}
.modal-card {
  width: 100%;
  max-width: 840px;
  background: var(--bg-surface);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}
.modal-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  z-index: 10;
}

/* Cart Drawer */
.cart-drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 2100;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}
.cart-drawer-backdrop.open {
  opacity: 1;
  pointer-events: all;
}
.cart-drawer-panel {
  position: fixed;
  top: 0;
  right: -420px;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-subtle);
  z-index: 2200;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.cart-drawer-backdrop.open .cart-drawer-panel {
  right: 0;
}
.cart-drawer-header {
  padding: 1.4rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-items-wrapper {
  padding: 1.4rem;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.cart-item-row {
  display: flex;
  gap: 1rem;
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  align-items: center;
}
.cart-item-img {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  object-fit: cover;
}
.cart-item-info h6 {
  font-size: 0.9rem;
  font-weight: 700;
}
.cart-item-price {
  font-size: 0.85rem;
  color: var(--accent-lime);
  font-weight: 700;
}
.cart-drawer-footer {
  padding: 1.4rem;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

/* Toast Alert Notification */
.toast-notification {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: var(--bg-surface);
  border: 1px solid var(--accent-lime);
  border-radius: var(--radius-md);
  padding: 1rem 1.4rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-smooth);
}
.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

/* Footer */
.footer-section {
  background: var(--bg-footer);
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p {
  color: var(--text-muted);
  margin-top: 1rem;
  max-width: 320px;
}
.footer-col h5 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-col ul li {
  margin-bottom: 0.6rem;
}
.footer-col ul li a {
  color: var(--text-muted);
  font-size: 0.9rem;
}
.footer-col ul li a:hover {
  color: var(--accent-lime);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* Responsive Breakdown */
@media (max-width: 992px) {
  .hero-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-content h1 {
    font-size: 2.8rem;
  }
  .modal-card {
    grid-template-columns: 1fr;
    max-height: 90vh;
    overflow-y: auto;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 1.5rem;
    border-radius: 0;
    border-bottom: 1px solid var(--border-subtle);
  }
  .nav-links.open {
    display: flex;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .hero-stats-row {
    flex-wrap: wrap;
    gap: 1.2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}