:root {
  --navy: #1b1d57;
  --navy-deep: #12133d;
  --green: #6eb949;
  --green-soft: #e8f4df;
  --ink: #1a1a1a;
  --muted: #5c5c6e;
  --bg: #ffffff;
  --soft: #f7f8fb;
  --line: #e8e8ef;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink); background: var(--bg); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; justify-content: space-between; align-items: center; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); font-weight: 800; font-size: 18px; }
.brand-mark { height: 34px; width: auto; }
.nav nav { display: flex; align-items: center; gap: 26px; }
.nav nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; }
.nav nav a:hover { color: var(--navy); }
.nav-cta {
  background: var(--navy); color: #fff !important;
  padding: 9px 20px; border-radius: 10px;
}
.nav-cta:hover { background: var(--navy-deep); }

/* ---------- hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 60%, #2a2d75 100%);
  color: #fff; overflow: hidden;
}
.hero-inner {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px;
  align-items: center; padding: 96px 24px;
}
.kicker {
  text-transform: uppercase; letter-spacing: 3px; font-size: 12px;
  font-weight: 800; color: var(--green); margin-bottom: 14px;
}
.hero h1 { font-size: 52px; line-height: 1.08; letter-spacing: -1px; margin-bottom: 18px; }
.hero h1 .accent { color: var(--green); }
.hero .lede { color: #c9cbe4; font-size: 19px; max-width: 520px; }
.hero-ctas { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 30px; border-radius: 12px;
  font-weight: 700; font-size: 16px; text-decoration: none;
  transition: transform .15s ease, opacity .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green); color: #fff; }
.btn-ghost { border: 1.5px solid rgba(255,255,255,.35); color: #fff; }
.hero-art { display: flex; justify-content: center; }
.hero-art img {
  width: min(340px, 80%);
  opacity: .95;
}

/* ---------- sections ---------- */
.section { padding: 84px 0; }
.section h2 { font-size: 36px; letter-spacing: -0.5px; margin-bottom: 10px; color: var(--navy); }
.section .kicker { color: var(--green); }
.lede { font-size: 18px; color: var(--muted); max-width: 640px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 36px; }
.card {
  border: 1px solid var(--line); border-radius: 16px; padding: 28px;
  background: #fff; transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(27,29,87,.10); }
.card-icon { font-size: 30px; margin-bottom: 12px; }
.card h3 { font-size: 18px; margin-bottom: 8px; color: var(--navy); }
.card p { color: var(--muted); font-size: 15px; }

/* ---------- product ---------- */
.product { background: var(--navy); color: #fff; }
.product .kicker { color: var(--green); }
.product h2 { color: #fff; }
.product .lede { color: #c9cbe4; }
.product-inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: center; }
.ticks { list-style: none; margin-top: 22px; }
.ticks li { padding: 8px 0; padding-left: 30px; position: relative; color: #e4e5f5; font-weight: 600; }
.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }
.product-badge {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  border-radius: 20px; padding: 48px 32px; text-align: center;
}
.vshop-logo { display: block; width: 150px; max-width: 70%; height: auto; margin: 0 auto; }
.powered {
  display: block; margin-top: 10px; font-size: 12px; letter-spacing: 2.5px;
  text-transform: uppercase; color: #9a9cc0;
}

/* ---------- about / contact ---------- */
.about { background: var(--soft); }
.about h2 { line-height: 1.25; }
.contact { text-align: center; }
.contact .lede { margin: 0 auto; }
.contact .btn { margin-top: 26px; }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--line); padding: 26px 0; color: var(--muted); font-size: 14px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.foot-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--navy); }
.foot-mark { height: 26px; width: auto; }

@media (max-width: 760px) {
  .hero-inner, .product-inner { grid-template-columns: 1fr; }
  .hero-inner { padding: 64px 24px; }
  .hero h1 { font-size: 38px; }
  .hero-art { order: -1; }
  .hero-art img { width: 180px; }
  .section { padding: 60px 0; }
  .section h2 { font-size: 28px; }
  .nav nav { gap: 16px; }
  .nav nav a:not(.nav-cta) { display: none; }
}