:root {
  --bg: #070d14;
  --bg-soft: #0c1520;
  --panel: #101c2b;
  --panel-2: #142436;
  --line: rgba(148, 190, 255, 0.12);
  --text: #eaf3ff;
  --muted: #8ba3bd;
  --accent: #2ee6a8;
  --accent-2: #19b9ff;
  --danger: #ff5470;
  --radius: 16px;
  --shadow: 0 18px 40px rgba(2, 10, 20, 0.45);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Tajawal", "Segoe UI", Tahoma, sans-serif;
  background:
    radial-gradient(1100px 500px at 85% -5%, rgba(25, 185, 255, 0.09), transparent 60%),
    radial-gradient(900px 480px at 10% 10%, rgba(46, 230, 168, 0.07), transparent 55%),
    var(--bg);
  color: var(--text);
  direction: rtl;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main.main-content { flex: 1; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container { width: min(1180px, 92%); margin-inline: auto; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); overflow: hidden;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(7, 13, 20, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; gap: 22px;
  padding: 12px 0;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-badge {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #04121c; flex-shrink: 0;
}
.brand-name { font-weight: 800; font-size: 1.15rem; line-height: 1.1; }
.brand-sub { font-size: 0.68rem; color: var(--muted); letter-spacing: 0.14em; }

.main-nav { display: flex; gap: 18px; margin-inline-start: 12px; }
.main-nav a {
  color: var(--muted); font-weight: 600; font-size: 0.95rem;
  padding: 8px 4px; position: relative; white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active { color: var(--text); }
.main-nav a::after {
  content: ""; position: absolute; inset-inline: 4px; bottom: 0;
  height: 2px; border-radius: 2px; background: var(--accent);
  transform: scaleX(0); transition: transform 0.25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }

.header-tools { margin-inline-start: auto; display: flex; align-items: center; gap: 10px; }
.search-form {
  display: flex; align-items: center; gap: 8px;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 999px; padding: 7px 14px; min-width: 220px;
}
.search-form input {
  background: none; border: none; outline: none;
  color: var(--text); font-family: inherit; width: 100%; font-size: 0.9rem;
}
.icon-btn {
  position: relative; width: 42px; height: 42px; border-radius: 12px;
  background: var(--panel); border: 1px solid var(--line);
  color: var(--text); display: grid; place-items: center; font-size: 1.1rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.icon-btn:hover { border-color: var(--accent); transform: translateY(-1px); }
.cart-count {
  position: absolute; top: -6px; inset-inline-end: -6px;
  min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px;
  background: var(--accent); color: #04121c;
  font-size: 0.72rem; font-weight: 800; display: grid; place-items: center;
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 84px 0 96px;
}
.hero-inner {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 40px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(46, 230, 168, 0.1); border: 1px solid rgba(46, 230, 168, 0.35);
  color: var(--accent); border-radius: 999px;
  padding: 7px 16px; font-weight: 700; font-size: 0.85rem;
  animation: pulse-ring 2.4s ease infinite;
}
@keyframes pulse-ring {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46, 230, 168, 0.25); }
  50% { box-shadow: 0 0 0 9px rgba(46, 230, 168, 0); }
}
.hero-title {
  font-size: clamp(1.9rem, 4vw, 3.1rem); line-height: 1.25;
  margin: 18px 0 14px; font-weight: 800;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { color: var(--muted); font-size: 1.06rem; line-height: 1.9; max-width: 52ch; }
.hero-actions { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: linear-gradient(135deg, var(--accent), #17c98f);
  color: #04121c; border: none; border-radius: 999px;
  padding: 13px 30px; font-weight: 800; font-size: 1rem;
  box-shadow: 0 12px 28px rgba(46, 230, 168, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(46, 230, 168, 0.38); }
.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: transparent; color: var(--text);
  border: 1px solid rgba(148, 190, 255, 0.35); border-radius: 999px;
  padding: 13px 30px; font-weight: 700; font-size: 1rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.btn-ghost:hover { border-color: var(--accent-2); background: rgba(25, 185, 255, 0.08); }

/* Radar art */
.hero-art { position: relative; height: 380px; }
.radar {
  position: absolute; inset: 0; margin: auto;
  width: min(360px, 100%); aspect-ratio: 1; border-radius: 50%;
  border: 1px solid rgba(46, 230, 168, 0.35);
  background:
    radial-gradient(circle, transparent 54%, rgba(46, 230, 168, 0.05) 54%, transparent 56%),
    repeating-radial-gradient(circle at center, transparent 0 23%, rgba(46, 230, 168, 0.12) 23% 24%);
}
.radar::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(46, 230, 168, 0.5), transparent 26%);
  animation: sweep 4s linear infinite;
}
.radar::after {
  content: ""; position: absolute; inset: 44%;
  width: 12%; aspect-ratio: 1; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 24px var(--accent);
}
@keyframes sweep { to { transform: rotate(360deg); } }
.pin {
  position: absolute; width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent-2); box-shadow: 0 0 14px var(--accent-2);
  animation: pin-blink 1.8s ease infinite;
}
.pin::after {
  content: ""; position: absolute; inset: -7px; border-radius: 50%;
  border: 1px solid var(--accent-2); animation: pin-ping 1.8s ease-out infinite;
}
@keyframes pin-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.55; } }
@keyframes pin-ping { from { transform: scale(0.6); opacity: 1; } to { transform: scale(2.4); opacity: 0; } }
.pin-1 { top: 16%; inset-inline-start: 22%; }
.pin-2 { top: 58%; inset-inline-start: 74%; animation-delay: 0.5s; }
.pin-3 { top: 76%; inset-inline-start: 30%; animation-delay: 1s; }

.hero-chip {
  position: absolute; background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 9px 14px; font-size: 0.8rem; font-weight: 700;
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 7px;
}
.chip-a { top: 4%; inset-inline-end: 6%; }
.chip-b { bottom: 6%; inset-inline-start: 0; }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section-header {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; margin-bottom: 26px;
}
.section-title { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 800; position: relative; padding-inline-start: 16px; }
.section-title::before {
  content: ""; position: absolute; inset-inline-start: 0; top: 8%;
  height: 84%; width: 5px; border-radius: 4px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
}
.view-all { color: var(--accent); font-weight: 700; font-size: 0.95rem; }
.view-all:hover { text-decoration: underline; }

/* Categories */
.categories-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 16px;
}
.category-card {
  background: linear-gradient(160deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 18px; text-align: center;
  transition: transform 0.22s ease, border-color 0.22s ease;
}
.category-card:hover { transform: translateY(-5px); border-color: rgba(46, 230, 168, 0.5); }
.cat-icon {
  width: 58px; height: 58px; margin: 0 auto 12px; border-radius: 16px;
  display: grid; place-items: center; font-size: 1.6rem;
  background: rgba(25, 185, 255, 0.1); border: 1px solid rgba(25, 185, 255, 0.25);
}
.category-name { font-size: 1rem; font-weight: 800; }
.category-count { display: block; margin-top: 6px; color: var(--muted); font-size: 0.8rem; }

/* Products */
.products-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px;
}
.product-card {
  position: relative; display: flex; flex-direction: column;
  background: linear-gradient(170deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}
.product-card:hover {
  transform: translateY(-6px); border-color: rgba(46, 230, 168, 0.45);
  box-shadow: var(--shadow);
}
.product-img-link { display: block; position: relative; }
.product-thumb {
  aspect-ratio: 4 / 3; display: grid; place-items: center;
  background:
    radial-gradient(340px 200px at 70% 20%, rgba(25, 185, 255, 0.12), transparent 60%),
    linear-gradient(160deg, #0e1926, #0a121c);
  border-bottom: 1px solid var(--line);
}
.product-thumb svg { width: 62%; height: auto; filter: drop-shadow(0 10px 18px rgba(25, 185, 255, 0.25)); }
.sale-badge {
  position: absolute; top: 12px; inset-inline-start: 12px;
  background: var(--danger); color: #fff; font-weight: 800; font-size: 0.78rem;
  padding: 4px 11px; border-radius: 999px;
}
.stock-badge {
  position: absolute; top: 12px; inset-inline-end: 12px;
  background: rgba(7, 13, 20, 0.85); border: 1px solid var(--line);
  color: var(--muted); font-size: 0.75rem; padding: 4px 10px; border-radius: 999px;
}
.wishlist-btn {
  position: absolute; bottom: calc(33% + 10px); inset-inline-end: 12px;
  width: 34px; height: 34px; border-radius: 50%; z-index: 3;
  background: rgba(7, 13, 20, 0.75); border: 1px solid var(--line);
  color: var(--muted); font-size: 1rem; line-height: 1;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.wishlist-btn:hover, .wishlist-btn.saved { color: var(--danger); border-color: var(--danger); transform: scale(1.08); }
.product-content { padding: 16px; display: flex; flex-direction: column; flex: 1; gap: 8px; }
.product-cat { color: var(--accent-2); font-size: 0.78rem; font-weight: 700; }
.product-title { font-size: 1rem; font-weight: 800; line-height: 1.5; }
.product-desc { color: var(--muted); font-size: 0.83rem; line-height: 1.7; }
.product-card-bottom {
  margin-top: auto; padding-top: 10px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.current-price { font-weight: 800; font-size: 1.06rem; color: var(--accent); }
.was-price { color: var(--muted); text-decoration: line-through; font-size: 0.83rem; margin-inline-start: 7px; }
.add-btn {
  background: rgba(46, 230, 168, 0.12); border: 1px solid rgba(46, 230, 168, 0.5);
  color: var(--accent); border-radius: 999px; padding: 8px 18px; font-weight: 800; font-size: 0.88rem;
  transition: background 0.2s ease, color 0.2s ease;
}
.add-btn:hover { background: var(--accent); color: #04121c; }
.add-btn.added { background: var(--accent); color: #04121c; }

/* Stats */
.section-stats {
  background:
    radial-gradient(700px 300px at 80% 0%, rgba(25, 185, 255, 0.1), transparent 60%),
    var(--bg-soft);
  border-block: 1px solid var(--line);
  text-align: center;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px;
}
.stat-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 16px;
}
.stat-icon { font-size: 1.8rem; margin-bottom: 8px; }
.stat-value {
  font-size: 2.1rem; font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-label { color: var(--muted); font-weight: 700; margin-top: 6px; }

/* Trust */
.trust-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px;
}
.trust-card {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px;
}
.trust-icon {
  width: 48px; height: 48px; flex-shrink: 0; border-radius: 14px;
  display: grid; place-items: center; font-size: 1.4rem;
  background: rgba(46, 230, 168, 0.1); border: 1px solid rgba(46, 230, 168, 0.3);
}
.trust-card h3 { font-size: 1rem; margin-bottom: 4px; }
.trust-card p { color: var(--muted); font-size: 0.86rem; line-height: 1.7; }

/* Reviews */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.review-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px;
}
.review-stars { color: #ffc94d; letter-spacing: 3px; margin-bottom: 10px; }
.review-card blockquote { color: var(--text); font-size: 0.95rem; line-height: 1.9; }
.review-card figcaption { margin-top: 14px; display: flex; align-items: center; gap: 10px; }
.review-avatar {
  width: 40px; height: 40px; border-radius: 50%; object-fit: cover;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #04121c; display: grid; place-items: center; font-weight: 800;
}
.review-author { font-weight: 800; font-size: 0.92rem; }
.review-role { display: block; color: var(--muted); font-size: 0.78rem; }

/* CTA strip */
.cta-strip {
  background: linear-gradient(120deg, rgba(46, 230, 168, 0.14), rgba(25, 185, 255, 0.14));
  border: 1px solid var(--line); border-radius: 22px;
  padding: 38px 30px; text-align: center;
}
.cta-strip h2 { font-size: clamp(1.3rem, 2.4vw, 1.8rem); margin-bottom: 10px; }
.cta-strip p { color: var(--muted); margin-bottom: 20px; }

/* ---------- Page hero / listing ---------- */
.page-hero { padding: 48px 0 10px; }
.page-hero h1 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
.page-hero p { color: var(--muted); margin-top: 8px; }
.filters-bar {
  display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 8px;
}
.filter-chip {
  background: var(--panel); border: 1px solid var(--line); color: var(--muted);
  border-radius: 999px; padding: 9px 20px; font-weight: 700; font-size: 0.88rem;
  transition: all 0.2s ease;
}
.filter-chip:hover { color: var(--text); border-color: rgba(148, 190, 255, 0.4); }
.filter-chip.active {
  background: rgba(46, 230, 168, 0.14); border-color: var(--accent); color: var(--accent);
}
.empty-state {
  text-align: center; color: var(--muted); padding: 60px 0; font-size: 1.05rem;
}

/* ---------- Product detail ---------- */
.detail-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start;
}
.detail-gallery {
  background:
    radial-gradient(400px 260px at 60% 30%, rgba(25, 185, 255, 0.12), transparent 60%),
    linear-gradient(160deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--line); border-radius: 22px;
  padding: 40px; display: grid; place-items: center;
}
.detail-gallery svg { width: 70%; }
.detail-info h1 { font-size: clamp(1.4rem, 2.6vw, 2rem); line-height: 1.4; }
.detail-price { margin: 18px 0; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.detail-price .current-price { font-size: 1.7rem; }
.qty-row { display: flex; align-items: center; gap: 14px; margin: 20px 0; }
.qty-box {
  display: inline-flex; align-items: center; gap: 0;
  border: 1px solid var(--line); border-radius: 999px; overflow: hidden;
  background: var(--panel);
}
.qty-box button {
  width: 40px; height: 40px; border: none; background: none; color: var(--text); font-size: 1.1rem;
}
.qty-box button:hover { background: var(--panel-2); }
.qty-box span { min-width: 44px; text-align: center; font-weight: 800; }
.spec-list { list-style: none; margin: 18px 0; display: grid; gap: 10px; }
.spec-list li {
  display: flex; gap: 10px; align-items: baseline;
  color: var(--muted); font-size: 0.93rem; line-height: 1.7;
}
.spec-list li::before { content: "✓"; color: var(--accent); font-weight: 800; }

/* ---------- Tables / cart ---------- */
.table-panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
}
.cart-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.cart-table th, .cart-table td { padding: 14px 16px; text-align: right; }
.cart-table thead th {
  background: var(--panel-2); color: var(--muted);
  font-size: 0.82rem; letter-spacing: 0.03em;
}
.cart-table tbody tr { border-top: 1px solid var(--line); }
.cart-item-name { font-weight: 800; }
.cart-item-cat { color: var(--muted); font-size: 0.78rem; }
.remove-btn {
  background: none; border: none; color: var(--danger); font-weight: 700; font-size: 0.85rem;
}
.summary-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px;
}
.summary-row { display: flex; justify-content: space-between; padding: 9px 0; color: var(--muted); }
.summary-row.total {
  border-top: 1px dashed var(--line); margin-top: 8px; padding-top: 16px;
  color: var(--text); font-weight: 800; font-size: 1.15rem;
}
.summary-row.total span:last-child { color: var(--accent); }
.checkout-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 26px; align-items: start; }

.form-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px;
}
.form-card h2 { font-size: 1.15rem; margin-bottom: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; color: var(--muted); font-weight: 700; }
.field input, .field select, .field textarea {
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 12px; padding: 12px 14px; color: var(--text);
  font-family: inherit; font-size: 0.95rem; outline: none;
  transition: border-color 0.2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.radio-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 12px; padding: 13px 16px; cursor: pointer; font-size: 0.93rem;
}
.radio-row input { accent-color: var(--accent); }
.radio-row.selected { border-color: var(--accent); background: rgba(46, 230, 168, 0.07); }

.success-panel {
  text-align: center; background: var(--panel); border: 1px solid var(--line);
  border-radius: 22px; padding: 60px 30px;
}
.success-icon {
  width: 78px; height: 78px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center; font-size: 2.2rem;
  background: rgba(46, 230, 168, 0.12); border: 1px solid var(--accent); color: var(--accent);
}
.order-code {
  font-size: 1.5rem; font-weight: 800; letter-spacing: 0.06em;
  color: var(--accent); background: var(--bg-soft);
  border: 1px dashed var(--accent); border-radius: 12px;
  display: inline-block; padding: 10px 26px; margin: 14px 0 22px;
}

.track-steps { display: grid; gap: 0; margin-top: 30px; max-width: 520px; margin-inline: auto; text-align: right; }
.track-step {
  display: flex; gap: 16px; position: relative; padding-bottom: 30px;
}
.track-step:last-child { padding-bottom: 0; }
.track-step::before {
  content: ""; position: absolute; top: 34px; inset-inline-start: 16px;
  width: 2px; height: calc(100% - 34px); background: var(--line);
}
.track-step:last-child::before { display: none; }
.step-dot {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0; z-index: 1;
  display: grid; place-items: center; font-size: 0.9rem;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--muted);
}
.track-step.done .step-dot { background: var(--accent); color: #04121c; border-color: var(--accent); }
.track-step.done::before { background: rgba(46, 230, 168, 0.5); }
.step-body h3 { font-size: 0.98rem; }
.step-body p { color: var(--muted); font-size: 0.83rem; margin-top: 3px; }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: 70px; background: #050a10;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 30px;
  padding: 52px 0 34px;
}
.footer-col h3 { font-size: 1rem; margin-bottom: 14px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a, .footer-col li { color: var(--muted); font-size: 0.9rem; }
.footer-col a:hover { color: var(--accent); }
.footer-about p { color: var(--muted); font-size: 0.88rem; line-height: 1.9; margin-top: 12px; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center; background: var(--panel);
  border: 1px solid var(--line); transition: border-color 0.2s ease, color 0.2s ease;
}
.footer-social a:hover { border-color: var(--accent); color: var(--accent); }
.footer-contact li { display: flex; gap: 9px; align-items: baseline; }
.footer-bottom {
  border-top: 1px solid var(--line); padding: 18px 0;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  color: var(--muted); font-size: 0.82rem;
}

/* Floating buttons */
.floating-btns {
  position: fixed; bottom: 22px; inset-inline-start: 22px; z-index: 70;
  display: flex; flex-direction: column; gap: 10px;
}
.float-fab {
  width: 52px; height: 52px; border-radius: 50%; border: none;
  display: grid; place-items: center; font-size: 1.35rem;
  box-shadow: var(--shadow); transition: transform 0.2s ease;
}
.float-fab:hover { transform: translateY(-3px) scale(1.05); }
.float-whatsapp { background: #22c55e; color: #fff; }
.float-cart {
  background: var(--accent); color: #04121c; position: relative;
  display: none;
}
.float-cart.visible { display: grid; }

/* Toast */
.toast {
  position: fixed; bottom: 26px; inset-inline-end: 26px; z-index: 90;
  background: var(--panel); color: var(--text);
  border: 1px solid var(--accent); border-radius: 14px;
  padding: 14px 22px; font-weight: 700; font-size: 0.92rem;
  box-shadow: var(--shadow);
  opacity: 0; transform: translateY(14px); pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.toast.show { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { display: none; }
  .detail-wrap { grid-template-columns: 1fr; }
  .checkout-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; }
}
@media (max-width: 620px) {
  .search-form { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}