:root {
  --navy: #17233f;
  --navy-2: #223155;
  --blue: #3162d4;
  --blue-soft: #edf3ff;
  --bg: #f3f6fb;
  --panel: #ffffff;
  --text: #20283a;
  --muted: #758097;
  --line: #e4e9f2;
  --green: #15856f;
  --shadow: 0 18px 50px rgba(23, 35, 63, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(243, 246, 251, .86);
  border-bottom: 1px solid rgba(228, 233, 242, .8);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.mark {
  width: 36px; height: 36px; border-radius: 9px;
  display: grid; place-items: center; color: #fff; font-weight: 800;
  background: linear-gradient(145deg, #6ea0ff, #3767dc);
}
.nav-links { display: flex; gap: 22px; color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--navy); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px; padding: 11px 16px; font-weight: 700; font-size: 14px;
  border: 1px solid transparent;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: #264faf; }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--navy); }

.hero {
  padding: 72px 0 28px;
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(49,98,212,.18), transparent 60%),
    linear-gradient(180deg, #eef3ff 0%, var(--bg) 70%);
}
.hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 42px; align-items: center; }
.kicker {
  color: var(--blue); font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; font-size: 12px; margin: 0 0 10px;
}
.hero h1 { margin: 0; font-size: clamp(34px, 5vw, 56px); line-height: 1.08; letter-spacing: -.03em; }
.hero p.lead { color: var(--muted); font-size: 18px; max-width: 520px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.shot-frame {
  background: var(--navy);
  border-radius: 18px;
  padding: 14px 14px 0;
  box-shadow: var(--shadow);
}
.shot-bar { display: flex; gap: 6px; padding: 0 4px 12px; }
.shot-bar i { width: 8px; height: 8px; border-radius: 50%; background: #516184; }
.shot-frame img { border-radius: 12px 12px 0 0; width: 100%; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding: 28px 0 8px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.stat b { display: block; font-size: 22px; }
.stat span { color: var(--muted); font-size: 13px; }

.section { padding: 78px 0; }
.section h2 { margin: 0 0 10px; font-size: 32px; letter-spacing: -.02em; }
.section .intro { color: var(--muted); max-width: 640px; margin: 0 0 32px; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }

.split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: center; }
.split.reverse { grid-template-columns: .85fr 1.15fr; }
.split.reverse .copy { order: 2; }
.screen {
  border-radius: 16px; overflow: hidden; border: 1px solid var(--line);
  box-shadow: var(--shadow); background: #fff;
}
.screen img { width: 100%; }
.copy ul { margin: 16px 0 0; padding: 0; list-style: none; color: var(--muted); }
.copy li { padding: 7px 0 7px 22px; position: relative; }
.copy li::before { content: ""; position: absolute; left: 0; top: 14px; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }

.cta {
  background: var(--navy); color: #fff; border-radius: 20px; padding: 42px;
  display: grid; gap: 28px;
}
.cta-head {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
}
.cta p { color: #9ba8c7; margin: 8px 0 0; }
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr 1.6fr;
  gap: 16px;
  padding-top: 22px;
  border-top: 1px solid rgba(155, 168, 199, .28);
}
.contact span {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #9ba8c7;
  margin-bottom: 6px;
}
.contact b, .contact a {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
}
.contact a:hover { color: #c7d6ff; }
footer { padding: 28px 0 48px; color: var(--muted); font-size: 13px; display: flex; justify-content: space-between; gap: 12px; }

@media (max-width: 900px) {
  .hero-grid, .split, .split.reverse, .features, .stats, .cta-head, .contact, .nav-inner, footer { grid-template-columns: 1fr; display: grid; }
  .split.reverse .copy { order: 0; }
  .nav-links { display: none; }
  .hero { padding-top: 36px; }
  .cta { text-align: left; }
}