/* ============ Reylit — shared styles ============ */
:root {
  --bg: #0c0e13;
  --bg-alt: #12151d;
  --card: #171b25;
  --card-hover: #1d2230;
  --border: #262c3a;
  --text: #eef1f6;
  --text-dim: #9aa3b5;
  --accent: #4da3ff;
  --accent-bright: #7cbcff;
  --beam: linear-gradient(90deg, #4da3ff, #9ccdff);
  --radius: 12px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

h1, h2, h3, .logo { font-family: "Rajdhani", "Inter", sans-serif; letter-spacing: 0.02em; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-bright); }

img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12, 14, 19, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: 1200px; margin: 0 auto;
}
.logo {
  font-size: 1.7rem; font-weight: 700; color: var(--text);
  display: flex; align-items: center; gap: 8px; text-transform: uppercase;
}
.logo .beam-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px 3px rgba(77, 163, 255, 0.7);
}
.logo .beam-line {
  width: 64px; height: 5px; border-radius: 999px; margin-left: -4px;
  background: linear-gradient(90deg, var(--accent), transparent);
  box-shadow: 0 0 10px rgba(77, 163, 255, 0.4);
}
.logo-img { height: 38px; width: auto; display: block; }
.accent { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { color: var(--text-dim); font-weight: 500; font-size: 0.95rem; }
.main-nav a:hover, .main-nav a.active { color: var(--text); }

.cart-link {
  position: relative; display: flex; align-items: center; gap: 6px;
  background: var(--card); border: 1px solid var(--border);
  padding: 8px 14px; border-radius: 8px; color: var(--text) !important;
}
.cart-link:hover { border-color: var(--accent); }
.cart-count {
  background: var(--accent); color: #14161c; font-size: 0.75rem;
  font-weight: 700; border-radius: 999px; padding: 1px 7px; min-width: 20px; text-align: center;
}

.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.6rem; cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 70% 20%, rgba(77, 163, 255, 0.14), transparent 60%), var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1200px; margin: 0 auto; padding: 90px 24px 100px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center;
}
.hero h1 { font-size: 3.2rem; line-height: 1.1; font-weight: 700; }
.hero h1 .accent { color: var(--accent); }
.hero p.lede { color: var(--text-dim); font-size: 1.15rem; margin: 20px 0 32px; max-width: 540px; }
.hero-art { display: flex; justify-content: center; }

.btn {
  display: inline-block; padding: 13px 28px; border-radius: 9px;
  font-weight: 600; font-size: 1rem; cursor: pointer; border: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary {
  background: var(--beam); color: #14161c;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(77, 163, 255, 0.35); color: #14161c; }
.btn-outline {
  background: transparent; color: var(--text); border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-block { width: 100%; text-align: center; }

/* ---------- Trust bar ---------- */
.trust-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  padding: 36px 24px; max-width: 1200px; margin: 0 auto;
}
.trust-item { display: flex; gap: 14px; align-items: flex-start; }
.trust-item svg { flex-shrink: 0; }
.trust-item strong { display: block; font-size: 1rem; }
.trust-item span { color: var(--text-dim); font-size: 0.88rem; }

/* ---------- Sections ---------- */
section.block { padding: 64px 0; }
section.block.alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { text-align: center; margin-bottom: 42px; }
.section-head h2 { font-size: 2.2rem; }
.section-head p { color: var(--text-dim); max-width: 560px; margin: 8px auto 0; }

/* ---------- Product grid ---------- */
.product-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px;
}
.product-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: transform 0.15s, border-color 0.15s;
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.product-thumb {
  background: radial-gradient(ellipse 70% 60% at 50% 40%, rgba(77, 163, 255, 0.12), transparent 70%), #10131b;
  display: flex; align-items: center; justify-content: center;
  height: 180px; border-bottom: 1px solid var(--border);
}
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.detail-image { overflow: hidden; }
.detail-image img { width: 100%; height: auto; display: block; }
.gallery-main { position: relative; }
.gal-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(12, 14, 19, 0.72); color: var(--text);
  border: 1px solid var(--border); font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.15s, background 0.15s;
}
.gal-arrow:hover { border-color: var(--accent); color: var(--accent); background: rgba(12, 14, 19, 0.9); }
.gal-arrow.prev { left: 12px; }
.gal-arrow.next { right: 12px; }
.thumb-row { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.thumb-row img {
  width: 76px; height: 60px; object-fit: contain; cursor: pointer; padding: 5px;
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
}
.thumb-row img:hover { border-color: var(--accent); }
.thumb-row img.sel { border-color: var(--accent); }
.product-body { padding: 18px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 1.1rem; line-height: 1.3; }
.product-meta { color: var(--text-dim); font-size: 0.85rem; margin: 6px 0 12px; }
.badge {
  display: inline-block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05em; padding: 3px 9px; border-radius: 999px; margin-right: 6px;
}
.badge-blue { background: rgba(77, 163, 255, 0.15); color: var(--accent); }
.badge-green { background: rgba(72, 199, 116, 0.15); color: #48c774; }
.product-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-size: 1.3rem; font-weight: 700; color: var(--accent-bright); }
.btn-sm { padding: 9px 16px; font-size: 0.88rem; border-radius: 8px; }

/* ---------- Brand tabs ---------- */
.brand-tabs {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px;
}
.brand-tab {
  background: var(--card); border: 1px solid var(--border); color: var(--text-dim);
  padding: 9px 18px; border-radius: 999px; font-size: 0.92rem; font-weight: 600;
  font-family: inherit; cursor: pointer; transition: border-color 0.15s, color 0.15s;
}
.brand-tab:hover { border-color: var(--accent); color: var(--text); }
.brand-tab.active {
  background: rgba(77, 163, 255, 0.12); border-color: var(--accent); color: var(--accent);
}

/* ---------- Shop filters ---------- */
.filters {
  display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; align-items: center;
}
.filters select, .filters input[type="search"] {
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  padding: 10px 14px; border-radius: 8px; font-size: 0.95rem; font-family: inherit;
}
.filters select:focus, .filters input:focus { outline: none; border-color: var(--accent); }
.filters input[type="search"] { flex: 1; min-width: 180px; }
.result-count { color: var(--text-dim); font-size: 0.9rem; margin-left: auto; }

/* ---------- Page header ---------- */
.page-head { background: var(--bg-alt); border-bottom: 1px solid var(--border); padding: 48px 0; }
.page-head h1 { font-size: 2.4rem; }
.page-head p { color: var(--text-dim); margin-top: 6px; }

/* ---------- Product detail ---------- */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 56px 0; align-items: start; }
.detail-image {
  background: radial-gradient(ellipse 70% 60% at 50% 40%, rgba(77, 163, 255, 0.14), transparent 70%), var(--card);
  border: 1px solid var(--border); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; min-height: 380px;
}
.detail-info h1 { font-size: 2rem; line-height: 1.2; }
.detail-info .price { font-size: 2rem; display: block; margin: 18px 0; }
.spec-table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.spec-table td { padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 0.95rem; }
.spec-table td:first-child { color: var(--text-dim); width: 40%; }
.qty-row { display: flex; gap: 12px; align-items: center; margin: 22px 0; }
.qty-row input {
  width: 70px; background: var(--card); border: 1px solid var(--border); color: var(--text);
  padding: 11px; border-radius: 8px; font-size: 1rem; text-align: center;
}

/* ---------- Fitment table ---------- */
.fitment-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.fitment-table th {
  text-align: left; color: var(--text-dim); font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.05em; padding: 10px 12px; border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}
.fitment-table td { padding: 9px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.fitment-table tbody tr:hover { background: var(--card); }

/* ---------- Cart ---------- */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th {
  text-align: left; color: var(--text-dim); font-size: 0.85rem; text-transform: uppercase;
  letter-spacing: 0.05em; padding: 12px 10px; border-bottom: 1px solid var(--border);
}
.cart-table td { padding: 16px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.cart-table input.qty {
  width: 60px; background: var(--card); border: 1px solid var(--border); color: var(--text);
  padding: 8px; border-radius: 6px; text-align: center;
}
.remove-btn { background: none; border: none; color: var(--text-dim); cursor: pointer; font-size: 1.1rem; }
.remove-btn:hover { color: #ff6b6b; }
.cart-summary {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; margin-top: 30px; max-width: 420px; margin-left: auto;
}
.cart-summary .row { display: flex; justify-content: space-between; padding: 6px 0; }
.cart-summary .total { font-size: 1.3rem; font-weight: 700; border-top: 1px solid var(--border); margin-top: 10px; padding-top: 14px; }
.empty-cart { text-align: center; padding: 70px 0; color: var(--text-dim); }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-size: 0.88rem; color: var(--text-dim); margin-bottom: 6px; }
input[type="text"], input[type="email"], input[type="tel"], textarea, select.form-select {
  width: 100%; background: var(--card); border: 1px solid var(--border); color: var(--text);
  padding: 12px 14px; border-radius: 8px; font-size: 0.95rem; font-family: inherit;
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; min-height: 120px; }
.form-card {
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; max-width: 720px;
}
.notice {
  background: rgba(77, 163, 255, 0.08); border: 1px solid rgba(77, 163, 255, 0.3);
  border-radius: 8px; padding: 14px 18px; font-size: 0.9rem; color: var(--text-dim); margin: 20px 0;
}
.success-msg {
  background: rgba(72, 199, 116, 0.1); border: 1px solid rgba(72, 199, 116, 0.4);
  border-radius: 8px; padding: 16px 20px; color: #48c774; margin: 20px 0;
}

/* ---------- Two-col info ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.info-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }
.info-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.info-card p, .info-card li { color: var(--text-dim); font-size: 0.95rem; }
.info-stack { display: flex; flex-direction: column; gap: 18px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-alt); margin-top: 60px; }
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 48px 24px 30px;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px;
}
.footer-inner h4 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; color: var(--text); }
.footer-inner a, .footer-inner p { color: var(--text-dim); font-size: 0.92rem; display: block; margin-bottom: 8px; }
.footer-inner a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border); text-align: center; padding: 18px;
  color: var(--text-dim); font-size: 0.85rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; padding: 60px 24px; }
  .hero h1 { font-size: 2.3rem; }
  .hero-art { display: none; }
  .trust-bar { grid-template-columns: repeat(2, 1fr); }
  .product-detail, .two-col { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .form-grid { grid-template-columns: 1fr; }
  .main-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-alt); border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 20px; gap: 18px;
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: block; }
}