/* ===== VARIABLES ===== */
:root {
  --bg: #0a0f1a;
  --bg-alt: #0f1629;
  --bg-card: #141b2d;
  --bg-card-hover: #1a2340;
  --border: #1e293b;
  --border-hover: #334155;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --white: #ffffff;
  --accent: #10b981;
  --accent-dark: #059669;
  --accent-light: #34d399;
  --gold: #f59e0b;
  --purple: #8b5cf6;
  --blue: #3b82f6;
  --pink: #ec4899;
  --font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --shadow: 0 4px 24px rgba(0,0,0,0.2);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.3);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-muted);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); }
img { max-width: 100%; display: block; }
input { font-family: var(--font); }

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--bg);
  box-shadow: 0 4px 20px rgba(16,185,129,0.3);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16,185,129,0.4);
}
.btn-glass {
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.btn-glass:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--border-hover);
}
.btn-sm { padding: 8px 20px; font-size: 0.82rem; }
.btn-lg { padding: 18px 40px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,15,26,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  color: var(--white);
}
.logo strong { color: var(--accent); }
.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: var(--bg);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Currency Selector */
.currency-selector { position: relative; }
.currency-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.currency-btn:hover { border-color: var(--border-hover); }
.currency-flag { font-size: 1rem; }
.currency-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  min-width: 240px;
  max-height: 360px;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  z-index: 100;
}
.currency-dropdown.open { display: block; }
.currency-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 14px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: var(--transition);
}
.currency-dropdown button:hover {
  background: rgba(255,255,255,0.05);
  color: var(--white);
}
.currency-dropdown button.active {
  background: rgba(16,185,129,0.1);
  color: var(--accent);
}
.currency-dropdown::-webkit-scrollbar { width: 4px; }
.currency-dropdown::-webkit-scrollbar-track { background: transparent; }
.currency-dropdown::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* Cart Button */
.cart-btn {
  position: relative;
  width: 42px;
  height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.cart-btn:hover { border-color: var(--border-hover); color: var(--white); }
.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  background: var(--accent);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.5);
  transition: var(--transition);
}
.cart-count.visible { opacity: 1; transform: scale(1); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== CART SIDEBAR ===== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-sidebar {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 100vw;
  height: 100vh;
  background: var(--bg-alt);
  border-left: 1px solid var(--border);
  z-index: 2001;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.cart-sidebar.open { right: 0; }
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--border);
}
.cart-header h3 { color: var(--white); font-size: 1.1rem; }
.cart-close {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.05);
  border: none;
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.cart-close:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 200px;
  color: var(--text-dim);
  font-size: 0.9rem;
}
.cart-item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.cart-item-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-info h4 {
  font-size: 0.88rem;
  color: var(--white);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-info .cart-item-price {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 600;
  margin-top: 2px;
}
.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
  transition: var(--transition);
}
.cart-item-remove:hover { color: #ef4444; }
.cart-footer {
  padding: 24px;
  border-top: 1px solid var(--border);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.cart-guarantee {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 12px;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 20%, rgba(16,185,129,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 60%, rgba(139,92,246,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(245,158,11,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--accent-light);
  margin-bottom: 32px;
  font-weight: 500;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}
.hero p {
  font-size: 1.12rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero p .highlight { color: var(--accent); font-weight: 700; }
.hero-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-trust {
  display: flex;
  gap: 28px;
  justify-content: center;
  margin-top: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 500;
}
.trust-item svg { color: var(--accent); }

/* ===== CATEGORY FILTER ===== */
.category-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 36px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}
.category-filter::-webkit-scrollbar { display: none; }
.filter-btn {
  padding: 9px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.filter-btn:hover { border-color: var(--border-hover); color: var(--white); }
.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

/* ===== PRODUCT CARDS ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.product-cover {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-cover-icon {
  font-size: 3rem;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}
.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}
.product-badge.popular { background: rgba(245,158,11,0.2); color: var(--gold); }
.product-badge.new { background: rgba(16,185,129,0.2); color: var(--accent-light); }
.product-badge.bundle { background: rgba(139,92,246,0.2); color: var(--purple); }
.product-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-category {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 8px;
}
.product-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.35;
}
.product-body > p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
  flex: 1;
}
.product-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.product-tag {
  padding: 3px 10px;
  background: rgba(255,255,255,0.04);
  border-radius: 50px;
  font-size: 0.72rem;
  color: var(--text-dim);
}
.product-pricing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.product-price-info {
  display: flex;
  flex-direction: column;
}
.product-min-price {
  font-size: 0.72rem;
  color: var(--text-dim);
}
.product-suggested-price {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
}
.product-add-btn {
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border: none;
  border-radius: 50px;
  color: var(--bg);
  font-weight: 700;
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.product-add-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(16,185,129,0.3);
}
.product-add-btn.added {
  background: rgba(16,185,129,0.15);
  color: var(--accent);
}

/* PWYW Input (visible on expanded card) */
.pwyw-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.pwyw-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  white-space: nowrap;
}
.pwyw-input {
  width: 90px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
  outline: none;
  transition: var(--transition);
}
.pwyw-input:focus { border-color: var(--accent); }
.pwyw-quick-btns {
  display: flex;
  gap: 4px;
}
.pwyw-quick {
  padding: 6px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text-dim);
  font-size: 0.72rem;
  cursor: pointer;
  transition: var(--transition);
}
.pwyw-quick:hover { border-color: var(--accent); color: var(--accent); }
.pwyw-quick.selected { background: rgba(16,185,129,0.1); border-color: var(--accent); color: var(--accent); }

/* ===== STEPS ===== */
.steps-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  flex: 1;
  max-width: 300px;
  position: relative;
  transition: var(--transition);
}
.step-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}
.step-number {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--bg);
}
.step-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16,185,129,0.08);
  border-radius: 16px;
  color: var(--accent);
}
.step-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.step-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.step-connector {
  padding: 0 8px;
  color: var(--text-dim);
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border-hover);
}
.stars { color: var(--gold); font-size: 0.85rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card blockquote {
  font-size: 0.9rem;
  color: var(--text);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.75;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--white);
  flex-shrink: 0;
}
.testimonial-author h4 { font-size: 0.88rem; color: var(--white); font-weight: 600; }
.testimonial-author p { font-size: 0.78rem; color: var(--text-dim); }

/* ===== FAQ ===== */
.faq-list {
  max-width: 700px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 22px 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-icon {
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-dim);
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--accent); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer p {
  padding-bottom: 22px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ===== CTA ===== */
.cta-section {
  background: linear-gradient(135deg, rgba(16,185,129,0.08) 0%, var(--bg-alt) 50%, rgba(139,92,246,0.06) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.cta-content p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  margin-top: 16px;
  font-size: 0.88rem;
  color: var(--text-dim);
  max-width: 280px;
}
.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-socials a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-dim);
  transition: var(--transition);
}
.footer-socials a:hover { color: var(--accent); background: rgba(16,185,129,0.1); }
.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: var(--text-dim);
  padding: 5px 0;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-dim);
}
.footer-badges {
  display: flex;
  gap: 8px;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  padding: 24px;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.05);
  border: none;
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 1;
}
.modal-close:hover { color: var(--white); }
.modal-body { padding: 40px 32px; }
.modal-body h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 24px;
}
.checkout-summary {
  margin-bottom: 24px;
}
.checkout-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}
.checkout-item span:first-child { color: var(--text); }
.checkout-item span:last-child { color: var(--accent); font-weight: 700; }
.checkout-total {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}
.checkout-form { margin-top: 24px; }
.checkout-form label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 8px;
}
.checkout-form input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--white);
  font-size: 0.92rem;
  outline: none;
  margin-bottom: 20px;
  transition: var(--transition);
}
.checkout-form input:focus { border-color: var(--accent); }

/* Success */
.success-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  background: rgba(16,185,129,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--accent);
}
.success-step { text-align: center; }
.success-step h2 { text-align: center; }
.success-step p {
  color: var(--text-muted);
  margin-bottom: 28px;
  font-size: 0.92rem;
}
.success-step .btn { margin: 6px; }

/* ===== CONFETTI ===== */
.confetti-piece {
  position: fixed;
  width: 10px;
  height: 10px;
  z-index: 4000;
  pointer-events: none;
  animation: confetti-fall 3s ease-out forwards;
}
@keyframes confetti-fall {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .steps-grid { flex-direction: column; gap: 16px; }
  .step-connector { transform: rotate(90deg); padding: 8px 0; }
  .step-card { max-width: 100%; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 12px;
  }
  .hero h1 { font-size: clamp(2rem, 7vw, 3rem); }
  .hero-trust { flex-direction: column; align-items: center; gap: 12px; }
  .products-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .category-filter { justify-content: flex-start; }
  .cart-sidebar { width: 100vw; right: -100vw; }
  .modal-body { padding: 32px 20px; }
}