/* CSS is how you can add style to your website, such as colors, fonts, and positioni
/* Base */
:root{
  --bg: #0b0d10;
  --card: #12151a;
  --muted: #cbd5e1;
  --text: #e6edf3;
  --primary: #5b8cff;
  --primary-700: #3f6ff3;
  --ring: rgba(91, 140, 255, .35);
  --radius: 16px;
  --shadow: 0 10px 25px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1000px 600px at 20% -10%, rgba(91,140,255,.15), transparent 60%),
              radial-gradient(800px 500px at 120% -20%, rgba(91,140,255,.1), transparent 60%),
              var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: auto; border-radius: calc(var(--radius) - 2px); }

/* Layout */
.wrap {
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 0 0 2rem;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(8px);
  background: rgba(11,13,16,.6);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; }
.brand { font-weight: 800; letter-spacing: .3px; font-size: 1.15rem; }
.nav a { opacity: .8; margin-left: 1rem; }
.nav a:hover { opacity: 1; }

/* Hero */
.hero { padding: 2.2rem 0 1rem; text-align: center; }
.hero h1 { margin: 0 0 .5rem; font-size: clamp(1.6rem, 2.5vw + 1rem, 2.3rem); }
.hero p { margin: 0; color: var(--muted); }

/* Grid + Cards */
.grid {
  display: grid;
  grid-template-columns: repeat( auto-fit, minmax(260px, 1fr) );
  gap: 1.2rem;
  margin-top: 1.6rem;
}
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column;
}
.card-media { display: block; }
.card-body { padding: 1rem; display: grid; gap: .6rem; }
.card-title { font-size: 1.05rem; margin: 0; }
.price { color: var(--muted); margin: 0; }

.card-actions { display: flex; gap: .6rem; margin-top: .4rem; }
.btn {
  display: inline-block; padding: .6rem .9rem; border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  text-align: center;
  transition: .2s ease;
}
.btn:hover { transform: translateY(-1px); border-color: rgba(255,255,255,.15); }
.btn-primary {
  background: var(--primary);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 10px 20px var(--ring);
}
.btn-primary:hover { background: var(--primary-700); }

/* Product page */
.product {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}
@media (max-width: 900px){ .product { grid-template-columns: 1fr; } }

.breadcrumbs {
  margin-top: 1rem; color: var(--muted); font-size: .95rem;
}
.breadcrumbs a { color: var(--text); opacity: .9; }
.badge {
  display: inline-block; font-size: .8rem; padding: .25rem .6rem; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--muted);
}
.product h1 { margin: 0 0 .4rem; }
.product .price-lg { font-size: 1.25rem; margin: .3rem 0 1rem; color: var(--text); }
.kv { display: grid; gap: .25rem; margin: 1rem 0; color: var(--muted); }
.kv span { display: inline-block; }

.product .actions { display: flex; gap: .6rem; align-items: center; }
.note { color: var(--muted); font-size: .9rem; margin-top: .6rem; }

/* Info + Footer */
.info { margin-top: 2.5rem; }
.info h2 { margin-bottom: .4rem; }
.site-footer {
  border-top: 1px solid rgba(255,255,255,.06);
  color: var(--muted);
  padding: 1.2rem 0 2rem;
}
.site-footer a { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; }