* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #020617;
  color: #e5e7eb;
  line-height: 1.6;
}
a { color: #38bdf8; text-decoration: none; }
a:hover { text-decoration: underline; }
header, footer {
  padding: 16px 24px;
  background: #020617;
  border-bottom: 1px solid rgba(148,163,184,0.35);
}
footer {
  border-top: 1px solid rgba(148,163,184,0.35);
  border-bottom: none;
  margin-top: 40px;
}
.wrap { max-width: 1040px; margin: 0 auto; }
nav a { margin-left: 16px; font-size: 0.95rem; color: #cbd5f5; }
nav a:first-child { margin-left: 0; }
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.45);
  font-size: 0.78rem;
  color: #9ca3af;
}
.hero { padding: 32px 24px 16px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 2fr);
  gap: 32px;
}
.hero h1 { font-size: 2rem; margin: 12px 0; }
.hero p.lead { color: #9ca3af; max-width: 520px; }
.hero-card {
  background: radial-gradient(circle at top left, rgba(56,189,248,0.25), transparent 55%),
              radial-gradient(circle at bottom right, rgba(45,212,191,0.18), transparent 55%),
              #020617;
  border-radius: 18px;
  border: 1px solid rgba(148,163,184,0.35);
  padding: 16px;
  min-height: 220px;
}
.hero-card h2 { font-size: 1.1rem; margin-bottom: 6px; }
.hero-card p { font-size: 0.9rem; color: #cbd5f5; }
.products-section { padding: 16px 24px 32px; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin-top: 16px;
}
.card {
  background: #020617;
  border-radius: 16px;
  border: 1px solid rgba(148,163,184,0.35);
  padding: 14px 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card h3 { font-size: 1.02rem; }
.card p.desc { font-size: 0.9rem; color: #cbd5f5; }
.card .price { font-size: 0.95rem; color: #e5e7eb; }
.card small { font-size: 0.78rem; color: #9ca3af; }
.product-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(45,212,191,0.25));
  border: 1px solid rgba(148,163,184,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: #e5e7eb;
  text-align: center;
  padding: 10px;
}
.btn {
  display: inline-block;
  text-align: center;
  padding: 10px 14px;
  border-radius: 12px;
  background: #22d3ee;
  color: #02131a !important;
  font-weight: 700;
  border: 1px solid rgba(148,163,184,0.35);
}
.btn:hover { text-decoration: none; filter: brightness(1.05); }
footer p, footer a { font-size: 0.85rem; color: #9ca3af; }
footer a { color: #93c5fd; }
@media (max-width: 720px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
}