:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-soft: #f0f3ff;
  --text: #151924;
  --muted: #667085;
  --border: #e2e6ec;
  --primary: #3f5cff;
  --primary-dark: #2d46e8;
  --accent: #6657e8;
  --shadow: 0 14px 40px rgba(16, 24, 40, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}
.nav-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 800; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center;
  color: white; font-weight: 900; background: linear-gradient(135deg, var(--primary), var(--accent));
}
.nav { display: flex; gap: 28px; color: var(--muted); font-size: 14px; font-weight: 600; }
.nav a:hover { color: var(--primary); }
.hero { padding: 86px 0 76px; background: linear-gradient(180deg, #fff 0%, #f6f7f9 100%); }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: center; }
.eyebrow,.kicker { color: var(--primary); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
h1 { font-size: clamp(40px, 6vw, 70px); line-height: 1.04; letter-spacing: -.045em; margin: 14px 0 22px; max-width: 850px; }
h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.15; letter-spacing: -.03em; margin: 10px 0 16px; }
h3 { margin: 0 0 8px; font-size: 18px; }
p { color: var(--muted); margin: 0; }
.hero-copy { font-size: 18px; max-width: 760px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 12px; font-weight: 700; }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.secondary { background: #fff; border: 1px solid var(--border); }
.fact-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; max-width: 700px; }
.fact { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 15px; }
.fact strong,.fact span { display: block; }
.fact strong { font-size: 14px; }
.fact span { font-size: 12px; color: var(--muted); margin-top: 3px; }
.hero-card { background: #fff; border: 1px solid var(--border); border-radius: 26px; padding: 28px; box-shadow: var(--shadow); position: relative; }
.hero-card img { width: 100%; border-radius: 18px; }
.status-chip { position: absolute; left: 42px; bottom: 42px; background: #fff; border: 1px solid var(--border); padding: 8px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.section { padding: 88px 0; }
.section.soft { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-heading { max-width: 820px; margin-bottom: 36px; }
.section-heading.narrow { max-width: 700px; }
.grid { display: grid; gap: 18px; }
.grid.four { grid-template-columns: repeat(4, 1fr); }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.info-card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 24px; box-shadow: 0 4px 18px rgba(16,24,40,.035); }
.icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-soft); color: var(--primary); font-weight: 800; margin-bottom: 18px; }
.product-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 54px; align-items: center; }
.feature-list { display: grid; gap: 16px; margin-top: 28px; }
.feature-list > div { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start; }
.feature-list span { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: #eaf0ff; color: var(--primary); font-weight: 800; font-size: 12px; }
.screenshot-frame { background: var(--surface); border: 1px solid var(--border); border-radius: 22px; padding: 14px; box-shadow: var(--shadow); overflow: hidden; }
.screenshot-frame img { border-radius: 12px; border: 1px solid var(--border); }
.screenshot-frame p { font-size: 12px; margin: 10px 4px 2px; }
.callout { display: grid; grid-template-columns: 1fr .8fr; gap: 48px; align-items: center; }
.status-box { background: var(--bg); border: 1px solid var(--border); border-radius: 18px; padding: 8px 20px; }
.status-box div { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--border); }
.status-box div:last-child { border-bottom: 0; }
.status-box span { color: var(--muted); font-size: 13px; }
.contact-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 50px; align-items: start; }
.contact-card { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 8px 20px; }
.contact-card a { display: block; padding: 16px 0; border-bottom: 1px solid var(--border); }
.contact-card a:last-child { border-bottom: 0; }
.contact-card span,.contact-card strong { display: block; }
.contact-card span { color: var(--muted); font-size: 12px; margin-bottom: 2px; }
.contact-card strong { font-size: 14px; overflow-wrap: anywhere; }
footer { background: #fff; border-top: 1px solid var(--border); }
.footer-wrap { min-height: 84px; display: flex; justify-content: space-between; align-items: center; gap: 20px; color: var(--muted); font-size: 13px; }

@media (max-width: 900px) {
  .hero-grid,.product-grid,.callout,.contact-grid { grid-template-columns: 1fr; }
  .grid.four { grid-template-columns: repeat(2, 1fr); }
  .grid.three { grid-template-columns: 1fr; }
  .hero-card { max-width: 620px; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1160px); }
  .nav { display: none; }
  .hero { padding: 58px 0 54px; }
  .section { padding: 64px 0; }
  .grid.four,.fact-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .footer-wrap { flex-direction: column; justify-content: center; padding: 20px 0; }
}