/* ============================================================
   BluePrintBR — CSS Revolucionário
   Paleta: #141922 | #1F2635 | #FF0100 | #FFE900 | #06FF74 | #60FFFF
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Orbitron:wght@400;700;900&family=Inter:wght@300;400;500&display=swap');

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

:root {
  --bg-deep:    #141922;
  --bg-card:    #1F2635;
  --bg-card2:   #263045;
  --red:        #FF0100;
  --yellow:     #FFE900;
  --green:      #06FF74;
  --cyan:       #60FFFF;
  --text:       #E8EDF5;
  --text-muted: #7A8AA0;
  --border:     rgba(96,255,255,0.12);
  --glow-red:   0 0 20px rgba(255,1,0,0.5);
  --glow-cyan:  0 0 20px rgba(96,255,255,0.4);
  --glow-green: 0 0 20px rgba(6,255,116,0.4);
  --glow-yell:  0 0 20px rgba(255,233,0,0.4);
  --radius:     8px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

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

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 3px; }

/* ── ANIMATED GRID BACKGROUND ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(96,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
  animation: gridDrift 20s linear infinite;
}

@keyframes gridDrift {
  0%   { background-position: 0 0; }
  100% { background-position: 60px 60px; }
}

/* ── SCANLINE OVERLAY ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
  pointer-events: none;
  z-index: 0;
}

/* ── LAYOUT WRAPPER ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1; }

/* ── NAVBAR ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(20,25,34,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0 20px;
  max-width: 1280px;
  margin: 0 auto;
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 2px;
  text-decoration: none;
  position: relative;
}

.logo span.blue  { color: var(--cyan); }
.logo span.print { color: var(--text); }
.logo span.br    { color: var(--red); }

.logo::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--red));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.logo:hover::after { transform: scaleX(1); }

.nav-cart {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  padding: 8px 18px;
  border-radius: var(--radius);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  letter-spacing: 1px;
}
.nav-cart:hover {
  background: var(--cyan);
  color: var(--bg-deep);
  box-shadow: var(--glow-cyan);
}
.cart-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--red);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.15); }
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px 60px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 50% 0%, rgba(96,255,255,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(255,1,0,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 90% 80%, rgba(6,255,116,0.05) 0%, transparent 60%);
}

.hero-content { position: relative; z-index: 1; }

.hero-tag {
  display: inline-block;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 4px;
  color: var(--cyan);
  text-transform: uppercase;
  border: 1px solid rgba(96,255,255,0.3);
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero h1 .highlight-red  { color: var(--red);    text-shadow: var(--glow-red); }
.hero h1 .highlight-cyan { color: var(--cyan);   text-shadow: var(--glow-cyan); }

.hero-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

/* ── SECTION HEADER ── */
.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.section-header h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section-badge {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 4px;
}

.badge-blueprint { background: rgba(96,255,255,0.15); color: var(--cyan);   border: 1px solid rgba(96,255,255,0.3); }
.badge-raros      { background: rgba(255,233,0,0.12);  color: var(--yellow); border: 1px solid rgba(255,233,0,0.3); }
.badge-equip      { background: rgba(6,255,116,0.12);  color: var(--green);  border: 1px solid rgba(6,255,116,0.3); }

.section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border), transparent);
}

/* ── PRODUCT SECTION ── */
.product-section { padding: 60px 0; }

/* ── PRODUCT GRID ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

/* ── PRODUCT CARD ── */
.product-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: var(--cyan);
  box-shadow: 0 12px 40px rgba(96,255,255,0.15), var(--glow-cyan);
}

.product-card.sold-out {
  opacity: 0.5;
  pointer-events: none;
}

/* Corner accent */
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--cyan) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.product-card:hover::before { opacity: 0.4; }

/* Bottom glow line */
.product-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.product-card:hover::after { transform: scaleX(1); }

.card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-card2);
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s ease;
}
.product-card:hover .card-img-wrap img { transform: scale(1.05); }

.card-type-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  backdrop-filter: blur(8px);
}

.sold-out-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20,25,34,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.card-body { padding: 18px; }

.card-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 8px;
  color: var(--text);
  line-height: 1.3;
}

.card-stock {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.card-stock span { color: var(--green); font-weight: 600; }

.card-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-footer-bottom {
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-price {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--yellow);
  text-shadow: var(--glow-yell);
  white-space: nowrap;
}

.qty-selector {
  display: flex;
  align-items: center;
  gap: 6px;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  background: var(--bg-card2);
  color: var(--cyan);
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.qty-btn:hover { background: var(--cyan); color: var(--bg-deep); }

.qty-input {
  width: 36px;
  text-align: center;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 3px 0;
}
.qty-input:focus { outline: none; border-color: var(--cyan); }

.btn-add-cart {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-add-cart::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--cyan);
  transform: translateX(-100%);
  transition: transform var(--transition);
}
.btn-add-cart:hover::before { transform: translateX(0); }
.btn-add-cart span { position: relative; z-index: 1; }
.btn-add-cart:hover span { color: var(--bg-deep); }
.btn-add-cart:hover { box-shadow: var(--glow-cyan); }

/* ── CART DRAWER ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  backdrop-filter: blur(4px);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  max-width: 100vw;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
  box-shadow: -20px 0 60px rgba(0,0,0,0.5);
}
.cart-drawer.open { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.cart-header h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--cyan);
}

.cart-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.2s;
  line-height: 1;
}
.cart-close:hover { color: var(--red); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cart-item {
  display: flex;
  gap: 12px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  align-items: center;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.cart-item-img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-price {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  color: var(--yellow);
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  transition: color 0.2s;
  flex-shrink: 0;
}
.cart-item-remove:hover { color: var(--red); }

.cart-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.cart-empty-icon { font-size: 3rem; margin-bottom: 12px; opacity: 0.4; }
.cart-empty p { font-family: 'Rajdhani', sans-serif; font-size: 1rem; letter-spacing: 1px; }

.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.cart-total-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text-muted);
}
.cart-total-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--yellow);
  text-shadow: var(--glow-yell);
}

.btn-checkout {
  display: block;
  width: 100%;
  background: linear-gradient(135deg, var(--red), #CC0000);
  border: none;
  color: #fff;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-checkout:hover {
  box-shadow: var(--glow-red);
  transform: translateY(-2px);
}
.btn-checkout:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* ── REVIEWS SECTION ── */
.reviews-section { padding: 60px 0; border-top: 1px solid var(--border); }

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  transition: border-color var(--transition), transform var(--transition);
}
.review-card:hover {
  border-color: rgba(255,233,0,0.3);
  transform: translateY(-3px);
}

.review-stars { color: var(--yellow); font-size: 1rem; margin-bottom: 10px; }
.review-comment {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
  font-style: italic;
}
.review-author {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--cyan);
  text-transform: uppercase;
}
.review-date { font-size: 0.75rem; color: var(--text-muted); }

/* Review Form */
.review-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  max-width: 560px;
}

.review-form-wrap h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.star-picker { display: flex; gap: 6px; margin-bottom: 20px; }
.star-picker input[type=radio] { display: none; }
.star-picker label {
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: color 0.2s, transform 0.2s;
}
.star-picker input:checked ~ label,
.star-picker label:hover,
.star-picker label:hover ~ label { color: var(--yellow); transform: scale(1.15); }

/* ── FORM ELEMENTS ── */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  padding: 10px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(96,255,255,0.1);
}
.form-control::placeholder { color: var(--text-muted); }

textarea.form-control { resize: vertical; min-height: 80px; }

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), #00C8C8);
  border: none;
  color: var(--bg-deep);
  font-family: 'Orbitron', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-primary:hover { box-shadow: var(--glow-cyan); transform: translateY(-2px); }

/* ── CHECKOUT PAGE ── */
.checkout-wrap {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  padding: 60px 0;
}

@media (max-width: 900px) {
  .checkout-wrap { grid-template-columns: 1fr; }
}

.checkout-form-card,
.checkout-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
}

.checkout-form-card h2,
.checkout-summary h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.summary-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.summary-item:last-of-type { border-bottom: none; }
.summary-item img {
  width: 48px; height: 48px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}
.summary-item-name {
  flex: 1;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
}
.summary-item-qty { color: var(--text-muted); font-size: 0.85rem; }
.summary-item-price {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  color: var(--yellow);
}

.summary-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.summary-total-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-muted);
}
.summary-total-val {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--yellow);
  text-shadow: var(--glow-yell);
}

/* Embark hint */
.embark-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 6px;
}
.embark-hint span { color: var(--cyan); }

/* ── CONFIRMATION PAGE ── */
.confirm-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
  gap: 20px;
}

.confirm-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(6,255,116,0.1);
  border: 2px solid var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  animation: popIn 0.5s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow: var(--glow-green);
}

@keyframes popIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.confirm-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 900;
  color: var(--green);
}

.confirm-id {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 2px;
}
.confirm-id span {
  color: var(--cyan);
  font-weight: 700;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  border: none;
  color: #fff;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  margin-top: 8px;
}
.btn-whatsapp:hover {
  background: #1DA851;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
}

/* ── TOAST NOTIFICATION ── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 20px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  min-width: 260px;
  max-width: 360px;
  animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(40px); }
}

.toast.success { border-left: 3px solid var(--green); color: var(--green); }
.toast.error   { border-left: 3px solid var(--red);   color: var(--red); }
.toast.info    { border-left: 3px solid var(--cyan);  color: var(--cyan); }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
}
footer a { color: var(--cyan); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .cart-drawer  { width: 100vw; }
  .reviews-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
}