* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: #f4f7ff;
  background:
    radial-gradient(circle at top, rgba(61, 255, 136, 0.16), transparent 35%),
    radial-gradient(circle at right, rgba(135, 76, 255, 0.16), transparent 28%),
    linear-gradient(180deg, #080910 0%, #0b0d15 45%, #090b12 100%);
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.grid {
  position: fixed; inset: 0; pointer-events: none; opacity: 0.07;
  background-image:
    linear-gradient(rgba(255,255,255,0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.18) 1px, transparent 1px);
  background-size: 42px 42px;
}
.bg-orb { position: fixed; border-radius: 999px; filter: blur(80px); pointer-events: none; }
.orb-1 { width: 340px; height: 340px; top: 70px; right: -70px; background: rgba(61, 255, 136, 0.18); }
.orb-2 { width: 300px; height: 300px; left: -90px; top: 420px; background: rgba(123, 76, 255, 0.18); }

.site-header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(10, 11, 18, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav {
  display: flex; align-items: center; justify-content: space-between; padding: 16px 0;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 46px; height: 46px; object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(0,255,120,0.45));
}
.brand-name { font-weight: 800; font-size: 1rem; }
.brand-sub, .footer-text { color: rgba(232, 239, 255, 0.68); font-size: 0.9rem; }
.nav-links { display: flex; gap: 22px; color: rgba(240,245,255,0.82); }

.hero {
  display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 36px;
  padding: 72px 0 48px;
  align-items: center;
}
.eyebrow {
  display: inline-block; margin-bottom: 12px; font-size: 0.78rem; letter-spacing: 0.18em;
  color: #9fffc8; text-transform: uppercase;
}
h1 { font-size: clamp(2.6rem, 5vw, 4.8rem); line-height: 0.96; margin: 0 0 16px; }
h2 { font-size: clamp(1.8rem, 3vw, 2.7rem); margin: 0 0 12px; }
h3 { margin: 0 0 10px; font-size: 1.15rem; }
.lead { color: rgba(239, 244, 255, 0.78); font-size: 1.1rem; line-height: 1.7; max-width: 640px; }
.cta-row { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }
.micro { margin-top: 14px; color: rgba(235,241,255,0.58); font-size: 0.95rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px;
  padding: 0 20px; border-radius: 14px; font-weight: 700; transition: 180ms ease;
  border: 1px solid rgba(255,255,255,0.12);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, #00ff88 0%, #4f9cff 100%);
  box-shadow: 0 12px 40px rgba(0,255,120,0.28);
}
.btn-secondary { background: rgba(255,255,255,0.05); }
.btn-large { min-height: 56px; padding: 0 24px; font-size: 1rem; }

.hero-card { position: relative; }
.window {
  position: relative; z-index: 2; overflow: hidden;
  border-radius: 26px; background: rgba(11, 14, 24, 0.92);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 18px 60px rgba(0,0,0,0.35);
}
.window-top { display: flex; gap: 8px; padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.window-top span { width: 10px; height: 10px; border-radius: 999px; background: rgba(255,255,255,0.22); }
.window-body { padding: 20px; }

.slideshow {
  position: relative; width: 100%; aspect-ratio: 16 / 10.5; border-radius: 18px; overflow: hidden;
  border: 1px solid rgba(0,255,120,0.18); box-shadow: 0 0 40px rgba(0,255,120,0.12);
  background: rgba(0,0,0,0.18);
}
.slide { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.7s ease; }
.slide.active { opacity: 1; }

.preview-dots { display: flex; justify-content: center; gap: 8px; margin-top: 12px; }
.dot { width: 8px; height: 8px; border-radius: 999px; background: rgba(255,255,255,0.24); }
.dot.active { background: #7effb5; box-shadow: 0 0 12px rgba(126,255,181,0.45); }

.glow-frame {
  position: absolute; inset: -12px; border-radius: 32px; z-index: 1; opacity: 0.72;
  background: linear-gradient(135deg, rgba(0,255,120,0.34), rgba(73,163,255,0.22));
  filter: blur(18px);
}

.section { padding: 54px 0; }
.section-head { margin-bottom: 22px; }
.feature-highlight {
  margin-bottom: 20px; padding: 16px; border-radius: 14px;
  background: rgba(0,255,120,0.08); border: 1px solid rgba(0,255,120,0.2);
  color: #baffd9; line-height: 1.8; font-weight: 600;
}
.feature-grid, .gallery-grid { display: grid; gap: 18px; }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.gallery-grid { grid-template-columns: repeat(3, 1fr); }
.gallery-grid img {
  border-radius: 20px; border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 14px 40px rgba(0,0,0,0.2);
}

.card, .buy-box, .faq-item {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px; box-shadow: 0 14px 40px rgba(0,0,0,0.18);
}
.card { padding: 22px; }
.card p, .buy-copy p, .faq-item p { color: rgba(236, 242, 255, 0.72); line-height: 1.65; }

.buy-box { display: grid; grid-template-columns: 1fr auto; gap: 18px; padding: 26px; align-items: center; }
.price-row { display: flex; align-items: baseline; gap: 10px; margin-top: 10px; }
.price { font-size: 2.3rem; font-weight: 800; }
.price-note, .buy-help { color: rgba(236,242,255,0.60); }

.faq-list { display: grid; gap: 12px; }
.faq-item { padding: 18px 20px; }
.faq-item summary { cursor: pointer; font-weight: 700; }
.faq-item p { margin: 12px 0 0; }

.site-footer { padding: 24px 0 40px; }
.footer-row {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.08);
}

@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; }
  .feature-grid, .gallery-grid { grid-template-columns: 1fr 1fr; }
  .buy-box { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .feature-grid, .gallery-grid { grid-template-columns: 1fr; }
  .footer-row { flex-direction: column; align-items: flex-start; }
}