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

:root {
  --bg: #050508;
  --bg-card: #0c0c12;
  --bg-elevated: #12121a;
  --border: rgba(255,255,255,0.08);
  --text: #f0f0f5;
  --text-muted: #9a9aad;
  --neon-cyan: #00f0ff;
  --neon-pink: #ff00aa;
  --neon-purple: #b44aff;
  --neon-blue: #4a9fff;
  --gradient: linear-gradient(135deg, #00f0ff, #4a9fff, #b44aff, #ff00aa, #ffcc00);
  --gradient-text: linear-gradient(90deg, #00f0ff, #b44aff, #ff00aa);
  --radius: 12px;
  --shadow-glow: 0 0 40px rgba(0, 240, 255, 0.15);
}

html { scroll-behavior: smooth; }

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

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 240, 255, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(180, 74, 255, 0.06), transparent),
    radial-gradient(ellipse 50% 30% at 0% 80%, rgba(255, 0, 170, 0.05), transparent);
  pointer-events: none;
  z-index: 0;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 8, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo-img {
  height: 48px;
  width: auto;
  border-radius: 6px;
}

.nav {
  display: flex;
  gap: 28px;
}

.nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}

.nav a:hover { color: var(--neon-cyan); }

.cart-btn {
  position: relative;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.cart-btn:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.3);
}

.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--gradient);
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* ===== SHIPPING BANNER ===== */
.shipping-banner {
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.12), rgba(180, 74, 255, 0.12));
  border-bottom: 1px solid rgba(0, 240, 255, 0.25);
  text-align: center;
  padding: 10px 16px;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}

.shipping-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #00f0ff, #b44aff, #ff00aa, transparent);
  background-size: 200% 100%;
  animation: gradient-shimmer 3s linear infinite;
}

@keyframes gradient-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.shipping-text {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shipping-scroll 18s linear infinite;
}

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

/* ===== SECTIONS ===== */
.section {
  display: none;
  padding: 48px 0 80px;
  position: relative;
  z-index: 1;
}

.section.active { display: block; }

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.04em;
}

.section-sub {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 40px;
  font-size: 0.95rem;
}

/* ===== HERO ===== */
.hero {
  text-align: center;
  padding: 40px 20px 60px;
  position: relative;
}

.hero-glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(0, 240, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.hero-logo {
  max-width: 420px;
  width: 90%;
  height: auto;
  margin-bottom: 28px;
  border-radius: 12px;
  box-shadow: var(--shadow-glow);
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 0.03em;
}

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

.hero-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

.trust-block {
  margin: 28px auto 36px;
  max-width: 640px;
  text-align: center;
}

.trust-line {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.5;
}

.trust-highlight {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.purity-line {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 500;
}

.canadian {
  font-size: 1rem;
  color: var(--neon-cyan);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 24px;
  margin: 28px auto 32px;
  max-width: 700px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.trust-icon {
  font-size: 1rem;
}

.faq-list {
  max-width: 680px;
  margin: 32px auto 0;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 12px;
}

.faq-item h3 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--text);
}

.faq-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--gradient);
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 999px;
  letter-spacing: 0.03em;
  z-index: 2;
}
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.badge-icon { font-size: 1rem; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
  letter-spacing: 0.02em;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--gradient);
  color: #000;
  box-shadow: 0 4px 24px rgba(0, 240, 255, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 6px 32px rgba(0, 240, 255, 0.4);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  box-shadow: none;
}

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

.btn-secondary:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.btn-full { width: 100%; }

.btn-sm {
  padding: 8px 14px;
  font-size: 0.85rem;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: border-color 0.25s, transform 0.2s;
}

.why-card:hover {
  border-color: rgba(0, 240, 255, 0.35);
  transform: translateY(-4px);
}

.why-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.why-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}

.why-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ===== PRODUCTS GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.2s;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.25s;
}

.product-card:hover {
  border-color: rgba(0, 240, 255, 0.35);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 240, 255, 0.08);
  transform: translateY(-3px);
}

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

.product-img-wrap {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  opacity: 0.35;
}

.product-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}

.product-size {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.product-desc {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.45;
  margin-bottom: 16px;
  flex-grow: 1;
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-price {
  font-size: 1.35rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-card .btn {
  padding: 10px 16px;
  font-size: 0.85rem;
  white-space: nowrap;
}

/* ===== ABOUT ===== */
.about-content { max-width: 680px; }

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.about-card p { margin-bottom: 16px; color: var(--text-muted); }

.about-list {
  list-style: none;
  margin: 20px 0;
}

.about-list li {
  padding: 8px 0;
  color: var(--text);
  font-weight: 500;
}

.warning-text {
  margin-top: 20px;
  padding: 14px 16px;
  background: rgba(255, 0, 100, 0.08);
  border-left: 3px solid #ff4d8a;
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
  color: #ffb0d0;
}

/* ===== CART DRAWER ===== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.cart-overlay.open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(400px, 100vw);
  height: 100%;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  z-index: 210;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-drawer.open { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--border);
}

.cart-header h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
}

.close-cart {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}

.close-cart:hover { color: var(--text); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}

.cart-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 0;
}

.cart-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.cart-item-info { flex: 1; min-width: 0; }

.cart-item-name {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

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

.cart-item-price {
  font-weight: 600;
  color: var(--neon-cyan);
  margin-top: 4px;
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover { border-color: var(--neon-cyan); }

.qty-value {
  min-width: 24px;
  text-align: center;
  font-weight: 600;
}

.remove-item {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  margin-top: 6px;
  text-decoration: underline;
}

.remove-item:hover { color: #ff6b9d; }

.cart-footer {
  padding: 20px;
  border-top: 1px solid var(--border);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.shipping-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* ===== CHECKOUT ===== */
.checkout-container { max-width: 900px; }

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

.checkout-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.checkout-form h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.15);
}

.form-group input[readonly] {
  opacity: 0.7;
  cursor: not-allowed;
}

.research-confirm {
  margin: 24px 0 20px;
  padding: 14px;
  background: rgba(255, 0, 100, 0.06);
  border-radius: 8px;
  border: 1px solid rgba(255, 0, 100, 0.2);
}

.checkbox-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.checkbox-label input {
  margin-top: 3px;
  accent-color: var(--neon-cyan);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.order-summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky;
  top: 90px;
}

.order-summary-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}

#checkout-items {
  margin-bottom: 16px;
  max-height: 240px;
  overflow-y: auto;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  padding: 6px 0;
  color: var(--text-muted);
}

.summary-item span:last-child { color: var(--text); }

.summary-line {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.95rem;
  border-top: 1px solid var(--border);
}

.summary-line.total {
  font-size: 1.15rem;
  font-weight: 700;
  padding-top: 12px;
  margin-top: 4px;
}

.summary-line.total span:last-child {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== CONFIRMATION ===== */
.confirmation-container { max-width: 560px; }

.confirmation-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00f0ff, #4a9fff);
  color: #000;
  font-size: 2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.4);
}

.confirmation-card h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.order-ref {
  color: var(--text-muted);
  margin-bottom: 28px;
}

.order-ref strong {
  color: var(--neon-cyan);
  font-family: 'Orbitron', monospace;
  letter-spacing: 0.05em;
}

.payment-box {
  background: var(--bg);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 24px;
  text-align: left;
}

.payment-box h3 {
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--neon-cyan);
}

.payment-box > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.payment-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.payment-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-elevated);
  border-radius: 8px;
  font-size: 0.9rem;
}

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

.payment-row strong {
  color: var(--text);
  word-break: break-all;
  text-align: right;
}

.payment-note {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.order-details-box {
  text-align: left;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--bg);
  border-radius: 8px;
}

.order-details-box h4 {
  font-size: 0.9rem;
  margin-bottom: 10px;
  color: var(--text-muted);
}

.ship-to {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.next-steps {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 20px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-brand {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
  margin-bottom: 10px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 12px;
  line-height: 1.5;
}

.footer-copy {
  font-size: 0.75rem;
  color: #555;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .menu-btn { 
    display: flex; 
    order: -1;
  }
  
  .header-inner {
    position: relative;
  }
  
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 16px 20px;
    gap: 16px;
    z-index: 100;
  }
  
  .nav.open { display: flex; }
  
  .checkout-grid {
    grid-template-columns: 1fr;
  }
  
  .order-summary-card {
    position: static;
    order: -1;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .hero-logo { max-width: 300px; }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .header-inner { height: 60px; }
  .logo-img { height: 40px; }
  .confirmation-card { padding: 28px 20px; }
  .payment-row { flex-direction: column; align-items: flex-start; gap: 4px; }
  .payment-row strong { text-align: left; }
}

/* ===== TRUST STRIP ===== */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 24px;
  margin: 28px auto 32px;
  max-width: 700px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.trust-icon {
  font-size: 1rem;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 680px;
  margin: 32px auto 0;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 12px;
}

.faq-item h3 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--text);
}

.faq-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ===== PRODUCT BADGE ===== */
.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--gradient);
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 999px;
  letter-spacing: 0.03em;
  z-index: 2;
}

/* ===== PRODUCT ACTIONS ===== */
.product-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.lab-btn {
  font-size: 0.75rem;
  padding: 6px 10px;
  text-decoration: none;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .product-actions {
    width: 100%;
    align-items: stretch;
  }
  .lab-btn, .product-actions .btn {
    width: 100%;
    text-align: center;
  }
}

/* ===== CONTACT ===== */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  max-width: 480px;
  margin: 32px auto 0;
}

.contact-card p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.contact-email a {
  font-size: 1.25rem;
  font-weight: 600;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.contact-note {
  font-size: 0.9rem;
  margin-top: 8px;
}

.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .menu-btn { display: flex !important; }

/* ===== SIDEBAR MENU ===== */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.sidebar-overlay.open {
  opacity: 1;
  visibility: visible;
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: min(320px, 85vw);
  height: 100%;
  background: var(--bg-elevated);
  border-right: 1px solid var(--border);
  z-index: 9999;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: 20px;
  overflow-y: auto;
}

.sidebar.open {
  transform: translateX(0);
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
}

.sidebar-close {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}

.sidebar-links,
.sidebar-support {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-links a,
.sidebar-support a {
  color: var(--text);
  text-decoration: none;
  padding: 14px 12px;
  border-radius: 8px;
  font-size: 1rem;
  transition: background 0.2s;
}

.sidebar-links a:hover,
.sidebar-support a:hover {
  background: rgba(0, 240, 255, 0.08);
  color: var(--neon-cyan);
}

.support-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 24px 0 8px 12px;
}

@media (min-width: 769px) {
  .sidebar, .sidebar-overlay { display: none; }
  .menu-btn { display: none !important; }
}