/* ============================================
   OFFICEKITSHOP - Main Stylesheet
   Modern E-Commerce Design System
   ============================================ */

/* ── CSS Custom Properties ─────────────────── */
:root {
  --primary: #1a1a2e;
  --primary-light: #16213e;
  --accent: #e94560;
  --accent-hover: #ff6b81;
  --accent-glow: rgba(233, 69, 96, 0.3);
  --secondary: #0f3460;
  --gold: #f4a261;
  --success: #2ecc71;
  --warning: #f39c12;
  --bg: #fafbfc;
  --bg-card: #ffffff;
  --bg-dark: #0a0a1a;
  --text: #1a1a2e;
  --text-light: #6c757d;
  --text-muted: #adb5bd;
  --border: #e9ecef;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Poppins', var(--font-main);
  --max-width: 1320px;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }
ul { list-style: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* ── Loading Screen ────────────────────────── */
.loader-screen {
  position: fixed;
  inset: 0;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.6s, visibility 0.6s;
}
.loader-screen.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-logo {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  animation: pulse 1.2s infinite;
}
.loader-logo span { color: var(--accent); }

/* ── Animations ────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes bounceIn {
  0% { transform: scale(0); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-5deg); }
  75% { transform: rotate(5deg); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Announcement Bar ──────────────────────── */
.announcement-bar {
  background: linear-gradient(135deg, var(--accent) 0%, #c0392b 100%);
  color: #fff;
  text-align: center;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}
.announcement-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  animation: shimmer 3s infinite;
  background-size: 200% 100%;
}
.announcement-bar strong { font-weight: 700; }

/* ── Header / Navbar ───────────────────────── */
.navbar {
  background: rgba(255,255,255,0.95);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,0.98);
}
.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.nav-logo {
  margin-left: -14px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.25px;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.nav-logo span { color: var(--accent); }
.nav-logo-image {
  width: 48px;
  height: 48px;
  display: block;
  object-fit: contain;
  border-radius: 10px;
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  padding: 8px 18px;
  border-radius: var(--radius-xl);
  font-weight: 500;
  font-size: 0.93rem;
  color: var(--text);
  position: relative;
  transition: var(--transition);
}
.nav-links a:hover {
  background: rgba(233, 69, 96, 0.08);
  color: var(--accent);
}
.nav-links a.active {
  background: var(--accent);
  color: #fff;
}

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-search {
  display: flex;
  align-items: center;
  background: var(--bg);
  border-radius: var(--radius-xl);
  padding: 8px 16px;
  border: 1px solid var(--border);
  transition: var(--transition);
  width: 220px;
}
.nav-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  width: 280px;
}
.nav-search input {
  border: none;
  outline: none;
  background: none;
  font-size: 0.88rem;
  width: 100%;
  color: var(--text);
}
.nav-search svg { color: var(--text-light); margin-right: 8px; flex-shrink: 0; }

.nav-cart-btn {
  position: relative;
  background: none;
  padding: 10px;
  border-radius: 50%;
  transition: var(--transition);
  color: var(--text);
}
.nav-cart-btn:hover {
  background: rgba(233, 69, 96, 0.08);
  color: var(--accent);
}
.cart-count {
  position: absolute;
  top: 2px; right: 0;
  background: var(--accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounceIn 0.4s ease;
}

/* Cart Popup */
.cart-popup {
  position: absolute;
  top: 100%;
  right: 0;
  width: 320px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1001;
  max-height: 400px;
  overflow: hidden;
}
.nav-cart-btn:hover .cart-popup {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.cart-popup-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-popup-header h4 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
}
.cart-popup-count {
  font-size: 0.85rem;
  color: var(--text-light);
}
.cart-popup-items {
  max-height: 250px;
  overflow-y: auto;
  padding: 0;
}
.cart-popup-item {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  border-bottom: 1px solid var(--bg);
}
.cart-popup-item:last-child {
  border-bottom: none;
}
.cart-popup-item img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-right: 12px;
}
.cart-popup-item-info {
  flex: 1;
}
.cart-popup-item-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 2px;
}
.cart-popup-item-price {
  font-size: 0.8rem;
  color: var(--text-light);
}
.cart-popup-item-qty {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
}
.cart-popup-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.cart-popup-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.cart-popup-total span:first-child {
  font-weight: 500;
  color: var(--text);
}
.cart-popup-total-price {
  font-weight: 600;
  color: var(--accent);
  font-size: 1.1rem;
}
.cart-popup-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-light);
  font-style: italic;
}

/* Mobile menu */
.mobile-menu-btn {
  display: none;
  background: none;
  padding: 8px;
  color: var(--text);
}
.hamburger {
  width: 24px;
  height: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hamburger span {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: var(--transition);
}
.mobile-menu-btn.active .hamburger span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active .hamburger span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active .hamburger span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.98);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 30px 24px;
  animation: fadeInDown 0.3s ease;
}
.mobile-nav.active { display: block; }
.mobile-nav a {
  display: block;
  padding: 16px 0;
  font-size: 1.2rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.mobile-nav a:hover { color: var(--accent); }

/* ── Hero Section ──────────────────────────── */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 40%, var(--secondary) 100%);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1484480974693-6ca0a78fb36b?w=1600&h=900&fit=crop&auto=format&q=40') center/cover no-repeat;
  opacity: 0.15;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--bg), transparent);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-content { color: #fff; animation: fadeInLeft 1s ease; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 20px;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  margin-bottom: 24px;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.15rem;
  opacity: 0.85;
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.7;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual {
  display: flex;
  justify-content: center;
  animation: fadeInRight 1s ease 0.2s both;
}
.hero-image-wrapper {
  position: relative;
  width: 480px;
  height: 480px;
}
.hero-image-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}
.hero-float-card {
  position: absolute;
  background: rgba(255,255,255,0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: float 3s ease-in-out infinite;
  color: var(--text);
}
.hero-float-card.card-1 { bottom: 40px; left: -40px; animation-delay: 0s; }
.hero-float-card.card-2 { top: 40px; right: -30px; animation-delay: 1.5s; }
.hero-float-card .card-icon { font-size: 1.5rem; margin-bottom: 4px; }
.hero-float-card .card-label { font-size: 0.75rem; color: var(--text-light); }
.hero-float-card .card-value { font-size: 1rem; font-weight: 700; }

/* ── Buttons ───────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::before { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 15px var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 6px 25px var(--accent-glow);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.3);
  color: #fff;
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--primary);
  color: #fff;
}
.btn-dark:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text);
}
.btn-outline-dark:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 22px; font-size: 0.85rem; }
.btn-lg { padding: 16px 40px; font-size: 1.05rem; }
.btn-icon { width: 44px; height: 44px; padding: 0; border-radius: 50%; }

/* ── Section Headings ──────────────────────── */
.section { padding: 100px 0; }
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-label::before, .section-label::after {
  content: '';
  width: 30px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.section-title {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Trust Badges ──────────────────────────── */
.trust-bar {
  background: #fff;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: var(--transition);
}
.trust-item:hover { transform: translateY(-4px); }
.trust-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(233,69,96,0.1), rgba(15,52,96,0.1));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.trust-item h4 { font-size: 0.95rem; font-weight: 700; }
.trust-item p { font-size: 0.8rem; color: var(--text-light); }

/* ── Category Cards ────────────────────────── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
  transition: var(--transition);
}
.category-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.category-card:hover img { transform: scale(1.08); }
.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  color: #fff;
  transition: var(--transition);
}
.category-card:hover .category-overlay { background: linear-gradient(to top, rgba(233,69,96,0.85) 0%, rgba(0,0,0,0.3) 60%, transparent 100%); }
.category-icon { font-size: 2.5rem; margin-bottom: 8px; }
.category-overlay h3 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: 4px; }
.category-overlay p { font-size: 0.85rem; opacity: 0.85; }
.category-arrow {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  opacity: 0;
  transform: translateX(-10px);
  transition: var(--transition);
}
.category-card:hover .category-arrow { opacity: 1; transform: translateX(0); }

/* ── Product Cards ─────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--border);
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.product-image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background: #f8f9fa;
}
.product-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.product-card:hover .product-image-wrapper img { transform: scale(1.06); }

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 14px;
  border-radius: var(--radius-xl);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}
.badge-sale { background: var(--accent); color: #fff; }
.badge-new { background: var(--secondary); color: #fff; }
.badge-bestseller { background: var(--gold); color: var(--primary); }
.badge-popular { background: var(--success); color: #fff; }
.badge-hot { background: #ff6348; color: #fff; }
.badge-premium { background: var(--primary); color: var(--gold); }
.badge-toprated { background: #8e44ad; color: #fff; }

.product-actions {
  position: absolute;
  right: 12px;
  top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
}
.product-card:hover .product-actions { opacity: 1; transform: translateX(0); }
.product-action-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  font-size: 0.9rem;
}
.product-action-btn:hover { background: var(--accent); color: #fff; transform: scale(1.1); }

.product-info {
  padding: 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-category {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 6px;
}
.product-name {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.4;
  margin-bottom: 8px;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: var(--transition);
}
.product-card:hover .product-name { color: var(--accent); }

.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}
.stars { color: var(--gold); font-size: 0.8rem; }
.rating-count { font-size: 0.75rem; color: var(--text-light); }

.product-price-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  margin-bottom: 14px;
}
.product-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}
.product-old-price {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.product-discount {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(233,69,96,0.1);
  padding: 2px 8px;
  border-radius: 20px;
}

.product-add-btn {
  width: 100%;
  padding: 12px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}
.product-add-btn:hover { background: var(--accent); }
.product-add-btn.added {
  background: var(--success);
  animation: bounceIn 0.4s;
}

/* ── Shelf Showcase ────────────────────────── */
.shelf-showcase { background: linear-gradient(to bottom, #fafbfc, #ffffff); }

.shelf-container {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.05) 0%, rgba(15, 52, 96, 0.05) 100%);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  margin: 40px 0;
}

.shelf {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  position: relative;
  perspective: 1000px;
}

.shelf-item {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transform-style: preserve-3d;
  position: relative;
}

.shelf-item:hover {
  transform: translateY(-8px) rotateZ(2deg);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.shelf-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.shelf-item:hover img {
  transform: scale(1.08);
}

.shelf-item-label {
  padding: 14px 12px;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text);
  background: #fafbfc;
  border-top: 1px solid var(--border);
  transition: var(--transition);
}

.shelf-item:hover .shelf-item-label {
  background: var(--accent);
  color: #fff;
}

/* ── Featured Banner ───────────────────────── */
.featured-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius-lg);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.featured-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: rgba(233,69,96,0.15);
  border-radius: 50%;
  filter: blur(60px);
}
.featured-content { position: relative; z-index: 2; }
.featured-content h2 { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; margin-bottom: 16px; }
.featured-content p { opacity: 0.85; margin-bottom: 30px; font-size: 1.05rem; }
.featured-image { position: relative; z-index: 2; text-align: center; }
.featured-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  max-height: 350px;
  margin: 0 auto;
}

/* ── Newsletter ────────────────────────────── */
.newsletter {
  background: var(--bg);
  padding: 80px 0;
}
.newsletter-box {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-lg);
  padding: 60px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.newsletter-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.newsletter-box h2 { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; position: relative; }
.newsletter-box p { opacity: 0.8; margin-bottom: 30px; font-size: 1.05rem; position: relative; }
.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: 12px;
  position: relative;
}
.newsletter-form input {
  flex: 1;
  padding: 16px 24px;
  border-radius: var(--radius-xl);
  border: 2px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-form input:focus { border-color: var(--accent); background: rgba(255,255,255,0.15); }

/* ── Shop Page ─────────────────────────────── */
.shop-hero {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 60px 0 40px;
  color: #fff;
  text-align: center;
}
.shop-hero h1 { font-family: var(--font-display); font-size: 2.8rem; font-weight: 800; margin-bottom: 10px; }
.shop-hero p { opacity: 0.8; font-size: 1.05rem; }

.shop-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  flex-wrap: wrap;
  gap: 16px;
}
.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-tab {
  padding: 10px 22px;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.88rem;
  background: var(--bg);
  color: var(--text-light);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.filter-tab:hover { border-color: var(--accent); color: var(--accent); }
.filter-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.sort-select {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--text);
  background: #fff;
  outline: none;
  cursor: pointer;
}

.results-count { font-size: 0.9rem; color: var(--text-light); }

/* ── Cart Page ─────────────────────────────── */
.cart-page { padding: 40px 0 80px; }
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: start;
}
.cart-empty {
  text-align: center;
  padding: 80px 20px;
}
.cart-empty-icon { font-size: 4rem; margin-bottom: 20px; opacity: 0.3; }
.cart-empty h2 { font-family: var(--font-display); font-size: 1.8rem; margin-bottom: 10px; }
.cart-empty p { color: var(--text-light); margin-bottom: 30px; }

.cart-items { display: flex; flex-direction: column; gap: 16px; }
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto auto;
  gap: 20px;
  align-items: center;
  background: #fff;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.cart-item:hover { box-shadow: var(--shadow-sm); }
.cart-item-image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info h3 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.cart-item-info .cart-item-cat { font-size: 0.78rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; }
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 12px;
}
.qty-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
}
.qty-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.qty-value { font-weight: 700; font-size: 1rem; min-width: 20px; text-align: center; }
.cart-item-price { font-size: 1.1rem; font-weight: 700; min-width: 80px; text-align: right; }
.cart-remove-btn {
  background: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: var(--transition);
  padding: 4px;
}
.cart-remove-btn:hover { color: var(--accent); }

.cart-summary {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 30px;
  border: 1px solid var(--border);
  position: sticky;
  top: 100px;
}
.cart-summary h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 0.95rem;
}
.summary-row.total {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
  border-top: 2px solid var(--border);
  padding-top: 16px;
  margin-top: 8px;
}
.summary-row .label { color: var(--text-light); }

/* ── Checkout ──────────────────────────────── */
.checkout-page { padding: 40px 0 80px; }
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 40px;
  align-items: start;
}
.checkout-form {
  background: #fff;
  padding: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.checkout-form h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.checkout-form p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 28px; }

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: 0.93rem;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: var(--transition);
  font-family: inherit;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.order-method-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.order-method-card {
  padding: 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.order-method-card:hover { border-color: var(--accent); }
.order-method-card.selected { border-color: var(--accent); background: rgba(233,69,96,0.05); }
.order-method-card .method-icon { font-size: 1.8rem; margin-bottom: 8px; }
.order-method-card .method-label { font-size: 0.85rem; font-weight: 600; }

.checkout-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(46, 204, 113, 0.08);
  border: 1px solid rgba(46, 204, 113, 0.2);
  padding: 16px;
  border-radius: var(--radius-sm);
  margin-top: 20px;
}
.checkout-note-icon { font-size: 1.3rem; flex-shrink: 0; }
.checkout-note p { font-size: 0.85rem; color: var(--text-light); }

/* ── Product Detail Modal ──────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  animation: scaleIn 0.4s ease;
}
.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: var(--bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
  z-index: 5;
}
.modal-close:hover { background: var(--accent); color: #fff; }

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.modal-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1;
  background: #f8f9fa;
}
.modal-image img { width: 100%; height: 100%; object-fit: cover; }
.modal-details h2 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; margin-bottom: 8px; }
.modal-details .modal-cat { color: var(--accent); font-size: 0.8rem; text-transform: uppercase; font-weight: 600; letter-spacing: 1px; margin-bottom: 12px; }
.modal-details .modal-desc { color: var(--text-light); font-size: 0.95rem; line-height: 1.7; margin-bottom: 20px; }
.modal-price-row { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.modal-price { font-size: 2rem; font-weight: 800; color: var(--accent); }
.modal-old-price { font-size: 1.1rem; color: var(--text-muted); text-decoration: line-through; }

.modal-features { margin-bottom: 24px; }
.modal-features h4 { font-size: 0.88rem; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
.feature-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.feature-tag {
  padding: 6px 14px;
  background: var(--bg);
  border-radius: var(--radius-xl);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  border: 1px solid var(--border);
}

/* ── About & Contact Pages ─────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 80px 0;
  text-align: center;
  color: #fff;
}
.page-hero h1 { font-family: var(--font-display); font-size: 3rem; font-weight: 800; margin-bottom: 12px; }
.page-hero p { opacity: 0.8; font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

.about-content {
  padding: 80px 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-text h2 { font-family: var(--font-display); font-size: 2rem; font-weight: 800; margin-bottom: 20px; }
.about-text p { color: var(--text-light); line-height: 1.8; margin-bottom: 16px; }
.about-image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}
.value-card {
  background: #fff;
  padding: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  text-align: center;
  transition: var(--transition);
}
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.value-icon { font-size: 2.5rem; margin-bottom: 16px; }
.value-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.value-card p { font-size: 0.9rem; color: var(--text-light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  padding: 80px 0;
}
.contact-info { padding-top: 10px; }
.contact-info h2 { font-family: var(--font-display); font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
.contact-info > p { color: var(--text-light); margin-bottom: 30px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-item-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(233,69,96,0.1), rgba(15,52,96,0.1));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-item h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.contact-item p { font-size: 0.88rem; color: var(--text-light); }

.contact-form {
  background: #fff;
  padding: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.contact-form h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; margin-bottom: 24px; }

/* ── Footer ────────────────────────────────── */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}
.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.footer-brand h3 span { color: var(--accent); }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-col a {
  display: block;
  padding: 6px 0;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.footer-col a:hover { color: var(--accent); transform: translateX(4px); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
}
.payment-methods { display: flex; gap: 12px; align-items: center; }
.payment-icon {
  padding: 6px 12px;
  background: rgba(255,255,255,0.08);
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* ── Toast Notifications ───────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.toast {
  background: #fff;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 320px;
  animation: slideInRight 0.4s ease;
  border-left: 4px solid var(--success);
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--accent); }
.toast-icon { font-size: 1.3rem; }
.toast-message { font-size: 0.9rem; font-weight: 500; }
.toast-close { margin-left: auto; background: none; color: var(--text-muted); font-size: 1.1rem; }

/* ── Back to Top ───────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 100;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); background: var(--accent-hover); }

/* ── Success/Confirmation Page ─────────────── */
.order-success {
  text-align: center;
  padding: 100px 20px;
}
.success-icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--success), #27ae60);
  border-radius: 50%;
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  animation: bounceIn 0.6s ease;
}
.order-success h1 { font-family: var(--font-display); font-size: 2.2rem; margin-bottom: 16px; }
.order-success p { color: var(--text-light); font-size: 1.05rem; max-width: 500px; margin: 0 auto 30px; }

/* ── Responsive Design ─────────────────────── */
@media (max-width: 1200px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .shelf { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 992px) {
  .hero h1 { font-size: 2.8rem; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin: 0 auto 36px; }
  .hero-buttons { justify-content: center; }
  .hero-visual { display: none; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
  .checkout-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .featured-banner { grid-template-columns: 1fr; text-align: center; }
  .featured-image { display: none; }
  .modal-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-search { display: none; }
  .mobile-menu-btn { display: block; }
  .shelf { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .section-title { font-size: 2rem; }
  .hero { min-height: 70vh; }
  .hero h1 { font-size: 2.2rem; }
  .categories-grid { grid-template-columns: 1fr; }
  .category-card { height: 240px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 80px 1fr; gap: 12px; }
  .cart-item-qty { grid-column: 1 / -1; }
  .cart-item-price { grid-column: 1 / -1; }
  .form-row { grid-template-columns: 1fr; }
  .order-method-cards { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .modal { padding: 24px; width: 96%; }
  .featured-banner { padding: 40px 24px; }
  .page-hero { padding: 50px 0; }
  .page-hero h1 { font-size: 2rem; }
  .shelf { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .shelf-container { padding: 40px 24px; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.8rem; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }
  .nav-container { height: 60px; }
  .nav-logo { font-size: 1.3rem; }
  .toast { min-width: auto; }
  .shelf { grid-template-columns: 1fr; }
}

/* ── Scrollbar Styles ──────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── Selection ─────────────────────────────── */
::selection { background: var(--accent); color: #fff; }

/* ── Utility Classes ───────────────────────── */
.text-center { text-align: center; }
.mt-4 { margin-top: 24px; }
.mb-4 { margin-bottom: 24px; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; clip: rect(0,0,0,0); overflow: hidden; }

/* Additional utility styles merged from utilities.css */
.bg-white { background: #fff; }
.mt-48 { margin-top: 48px; }
.nav-logo--spaced { margin-bottom: 16px; }
.muted-small { font-size: 0.88rem; color: var(--text-muted); line-height: 1.8; }
.shop-hero-padding { padding: 40px 0 30px; }
.font-large { font-size: 2.2rem; }
.btn-fullwidth { width: 100%; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin: 80px 0; text-align: center; }
.p-30 { padding: 30px; }
.large-number { font-size: 2.8rem; font-weight: 800; color: var(--accent); font-family: var(--font-display); }
.small-muted { color: var(--text-light); font-size: 0.95rem; margin-top: 8px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-bottom: 60px; }
.value-card-center { text-align: center; }
.link-accent { color: var(--accent); font-weight: 600; font-size: 1.05rem; }
.about-grid-gap { gap: 40px; }
.card-white { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.card-padding { padding: 16px 20px; }
.summary-style { padding: 16px 20px; font-weight: 600; cursor: pointer; font-size: 0.95rem; }
.details-content-style { padding: 0 20px 16px; color: var(--text-light); font-size: 0.9rem; line-height: 1.7; }
.center-content { text-align: center; padding: 40px 0; }
.big-emoji { font-size: 4rem; margin-bottom: 16px; }
.confirmation-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; margin-bottom: 10px; }
.confirmation-text { color: var(--text-light); }