:root {
  --bg: #ffffff;
  --text: #13263d;
  --muted: #617083;
  --line: rgba(19, 38, 61, 0.10);
  --soft: #f3f8ff;
  --soft-2: #eef5ff;
  --primary: #5ba8ea;
  --primary-dark: #1e4972;
  --accent: #d8ecff;
  --shadow: 0 22px 60px rgba(23, 58, 95, 0.10);
  --radius: 24px;
  --radius-sm: 18px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
.site-bg {
  position: fixed; inset: 0; pointer-events: none; z-index: -2;
  background:
    radial-gradient(circle at 12% 10%, rgba(91, 168, 234, 0.12), transparent 28%),
    radial-gradient(circle at 88% 16%, rgba(154, 213, 255, 0.18), transparent 24%),
    radial-gradient(circle at 52% 72%, rgba(210, 234, 255, 0.25), transparent 32%);
}
.container { width: min(calc(100% - 2rem), var(--container)); margin: 0 auto; }
.narrow { max-width: 850px; }
.topbar {
  position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px);
  background: rgba(255,255,255,0.88); border-bottom: 1px solid rgba(19,38,61,0.06);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 1rem; }
.brand { text-decoration: none; color: var(--primary-dark); font-weight: 800; font-size: 1.25rem; letter-spacing: .04em; }
.nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--muted); font-weight: 600; }
.nav a:hover { color: var(--primary-dark); }
.section { padding: 100px 0; }
.alt-bg { background: linear-gradient(180deg, rgba(243,248,255,.7), rgba(255,255,255,1)); }
.hero { padding: 72px 0 90px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.eyebrow, .section-tag, .card-mark, .mini-label {
  display: inline-flex; align-items: center; gap: .5rem; background: var(--soft); color: var(--primary-dark);
  border: 1px solid rgba(91,168,234,.18); border-radius: 999px; padding: .6rem 1rem; font-size: .9rem; font-weight: 700;
}
.hero h1, .section h2, .product-highlight-copy h3 { margin: 1rem 0; line-height: 1.06; letter-spacing: -.04em; font-family: 'Cormorant Garamond', serif; }
.hero h1 { font-size: clamp(3rem, 6vw, 5.2rem); }
.hero h1 span { color: var(--primary); }
.section h2 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
.hero p, .section p, .product-info p { color: var(--muted); font-size: 1.04rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; padding: .95rem 1.4rem; border-radius: 999px;
  text-decoration: none; font-weight: 700; transition: transform .25s ease, box-shadow .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: #fff; box-shadow: 0 14px 35px rgba(91,168,234,.28); }
.btn-secondary { background: #fff; color: var(--primary-dark); border: 1px solid rgba(91,168,234,.26); }
.hero-visual { min-height: 560px; position: relative; display: flex; align-items: center; justify-content: center; }
.glass-card { backdrop-filter: blur(14px); background: rgba(255,255,255,.74); border: 1px solid rgba(255,255,255,.85); box-shadow: var(--shadow); }
.main-card { width: min(100%, 420px); padding: 2rem; border-radius: 30px; position: relative; z-index: 2; }
.main-card h2 { font-size: 2.2rem; }
.mini-card { position: absolute; padding: 1rem 1.15rem; border-radius: 18px; font-weight: 700; color: var(--primary-dark); z-index: 3; }
.mini-card-1 { left: 0; top: 72px; }
.mini-card-2 { right: 0; bottom: 72px; }
.orb { position: absolute; border-radius: 50%; filter: blur(6px); animation: float 8s ease-in-out infinite; }
.orb-1 { width: 220px; height: 220px; background: radial-gradient(circle, rgba(91,168,234,.40), rgba(91,168,234,.06)); top: 40px; right: 55px; }
.orb-2 { width: 260px; height: 260px; background: radial-gradient(circle, rgba(126,198,255,.30), rgba(126,198,255,.05)); bottom: 30px; left: 30px; animation-delay: 1.8s; }
.section-heading { max-width: 800px; margin-bottom: 2.25rem; }
.cards-grid { display: grid; gap: 1.2rem; }
.three-cols { grid-template-columns: repeat(3, minmax(0,1fr)); }
.feature-card, .product-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.feature-card { padding: 1.6rem; }
.icon-wrap {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: #fff; font-weight: 800;
}
.product-highlight {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 1.4rem; align-items: stretch; margin: 2.2rem 0 1.6rem;
}
.product-highlight-image, .product-highlight-copy {
  background: #fff; border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); overflow: hidden;
}
.product-highlight-image { min-height: 420px; }
.product-highlight-image img { width: 100%; height: 100%; object-fit: cover; }
.product-highlight-copy { padding: 2rem; display: flex; flex-direction: column; justify-content: center; }
.products-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.product-card { overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-4px); }
.product-media { aspect-ratio: 4 / 3; background: var(--soft-2); }
.product-media img { width: 100%; height: 100%; object-fit: cover; }
.product-info { padding: 1.1rem 1.1rem 1.3rem; }
.product-info h3 { margin: 0 0 .4rem; font-size: 1.08rem; }
.quote-panel {
  max-width: 960px; margin: 0 auto; padding: 2rem; background: linear-gradient(180deg, #fff, #f8fbff);
  border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow);
}
.quote-panel blockquote {
  margin: 1rem 0 1rem; font-family: 'Cormorant Garamond', serif; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.1;
}
.footer { border-top: 1px solid var(--line); padding: 28px 0 42px; background: #fff; }
.footer-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer h3 { margin: 0 0 .2rem; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
@keyframes float { 0%,100% { transform: translateY(0px); } 50% { transform: translateY(-18px); } }
@media (max-width: 980px) {
  .hero-grid, .product-highlight, .three-cols, .products-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .product-highlight { grid-template-columns: 1fr; }
  .hero-visual { min-height: 420px; }
}
@media (max-width: 720px) {
  .section { padding: 74px 0; }
  .nav { display: none; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .three-cols, .products-grid { grid-template-columns: 1fr; }
  .product-media { aspect-ratio: 16/11; }
  .mini-card { display: none; }
  .hero-visual { min-height: 320px; }
  .main-card { width: 100%; }
}