:root{
  --bg:#0b0d10;
  --surface:#11151a;
  --surface-2:#171c22;
  --soft:#f5f7f9;
  --text:#15181c;
  --text-light:#f7f8fa;
  --muted:#68717c;
  --line:#dfe4e8;
  --accent:#1f6feb;
  --accent-2:#0f5bd7;
  --radius:22px;
  --shadow:0 20px 60px rgba(18,25,38,.10);
}
*{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:#fff;
  line-height:1.5;
}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(20,25,30,.08);
}
.nav{height:76px;display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand-mark{
  width:36px;height:36px;border-radius:11px;
  display:grid;place-items:center;
  background:var(--bg);color:#fff;
  font-size:13px;letter-spacing:.02em;
}
.nav-links{display:flex;gap:26px;margin-left:auto;color:#4f5863;font-size:14px}
.nav-links a:hover{color:#111}
.desktop-cta{margin-left:4px}
.menu-toggle{display:none;margin-left:auto;border:0;background:transparent;font-size:24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 20px;border-radius:12px;
  font-weight:750;font-size:14px;
  transition:.2s ease;
}
.btn-small{min-height:42px;padding:0 16px}
.btn-primary{background:var(--bg);color:#fff}
.btn-primary:hover{transform:translateY(-1px);background:#000}
.btn-secondary{background:#fff;color:#111;border:1px solid var(--line)}
.btn-secondary:hover{border-color:#bfc7ce}
.btn-light{background:#fff;color:#111}
.hero{
  background:
    radial-gradient(circle at 80% 18%, rgba(31,111,235,.18), transparent 32%),
    linear-gradient(180deg,#0b0d10 0%,#10151b 100%);
  color:#fff;
  padding:86px 0 92px;
}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:64px;align-items:center}
.eyebrow{
  display:inline-flex;
  font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.11em;
  color:#5f748b;
  margin-bottom:14px;
}
.hero .eyebrow{color:#8eb7ff}
.hero h1{
  margin:0;
  font-size:clamp(48px,7vw,78px);
  line-height:.98;letter-spacing:-.055em;
  max-width:700px;
}
.hero-text{
  color:#c7ced7;font-size:19px;line-height:1.65;
  max-width:650px;margin:26px 0 30px;
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn-primary{background:#fff;color:#111}
.hero .btn-secondary{background:transparent;color:#fff;border-color:#3c4652}
.hero-points{display:flex;gap:20px;flex-wrap:wrap;margin-top:26px;color:#aab3bd;font-size:13px}
.product-preview{
  background:#fff;border-radius:24px;overflow:hidden;
  box-shadow:0 28px 80px rgba(0,0,0,.38);
  border:1px solid rgba(255,255,255,.12);
}
.preview-top{
  height:48px;background:#f4f5f7;border-bottom:1px solid #e5e8eb;
  display:flex;align-items:center;gap:16px;padding:0 16px;color:#59616a;font-size:12px
}
.preview-dots{display:flex;gap:6px}
.preview-dots span{width:9px;height:9px;border-radius:50%;background:#c6cbd1}
.preview-body{display:grid;grid-template-columns:128px 1fr;min-height:390px}
.preview-sidebar{
  background:#101318;color:#c7ced7;
  display:flex;flex-direction:column;gap:18px;padding:20px 16px;font-size:11px
}
.preview-sidebar strong{color:#fff;font-size:20px;margin-bottom:10px}
.preview-content{padding:22px;background:#fafbfc;color:#13171b}
.mini-title{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.mini-title small{color:#818a94}.mini-title h3{margin:3px 0 0;font-size:20px}
.status-pill{font-size:10px;padding:6px 9px;border-radius:999px;background:#e9f7ef;color:#237849}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}
.metric{background:#fff;border:1px solid #e7eaee;border-radius:14px;padding:14px}
.metric small{color:#818a94;display:block}.metric strong{display:block;font-size:25px;margin-top:5px}
.chart-card{margin-top:12px;background:#fff;border:1px solid #e7eaee;border-radius:14px;padding:14px}
.chart-head{display:flex;justify-content:space-between;font-size:11px}.chart-head small{color:#9098a1}
.fake-chart{height:110px;display:flex;align-items:end;gap:8px;padding-top:18px}
.fake-chart span{flex:1;background:linear-gradient(180deg,#2c7df0,#a6c8ff);border-radius:5px 5px 2px 2px}
.section{padding:94px 0}
.section-soft{background:var(--soft)}
.section-heading{max-width:720px;margin-bottom:42px}
.section-heading h2{
  margin:0;font-size:clamp(34px,5vw,54px);line-height:1.04;letter-spacing:-.045em
}
.section-heading p{color:var(--muted);font-size:17px;margin:18px 0 0}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{
  border:1px solid var(--line);border-radius:18px;padding:26px;
  background:#fff;min-height:230px;
}
.feature-card:hover{box-shadow:var(--shadow)}
.feature-icon{
  width:42px;height:42px;border-radius:12px;background:#111;color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:12px
}
.feature-card h3{font-size:21px;margin:22px 0 10px}
.feature-card p{color:var(--muted);margin:0;line-height:1.65}
.showcase-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}
.screenshot-placeholder,.small-shot{
  border:1px solid #dce2e7;border-radius:22px;background:#fff;box-shadow:var(--shadow)
}
.screenshot-placeholder{
  min-height:470px;display:grid;place-items:center;text-align:center;padding:40px;
  background:
    linear-gradient(135deg,rgba(31,111,235,.08),transparent 35%),
    #fff;
}
.screenshot-placeholder span{font-size:19px;font-weight:800}
.screenshot-placeholder small{display:block;color:var(--muted);margin-top:10px}
.showcase-stack{display:grid;gap:18px}
.small-shot{min-height:144px;display:grid;place-items:center;font-weight:800}
.founder-card{
  background:linear-gradient(135deg,#0b0d10,#162234);
  border-radius:28px;color:#fff;
  padding:54px 56px;display:flex;align-items:center;justify-content:space-between;gap:40px
}
.founder-card h2{font-size:42px;margin:0 0 14px;letter-spacing:-.04em}
.founder-card p{color:#c7ced7;max-width:720px;margin:0;font-size:17px;line-height:1.65}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{cursor:pointer;font-weight:750;font-size:17px}
details p{color:var(--muted);max-width:780px}
.section-contact{padding-top:30px}
.contact-card{
  border:1px solid var(--line);border-radius:26px;padding:42px;
  display:flex;align-items:center;justify-content:space-between;gap:30px
}
.contact-card h2{font-size:36px;margin:0 0 10px;letter-spacing:-.035em}
.contact-card p{margin:0;color:var(--muted)}
.contact-actions{display:flex;gap:10px;flex-wrap:wrap}
.site-footer{border-top:1px solid var(--line);padding:28px 0 34px}
.footer-row{display:flex;align-items:center;gap:24px;color:#727b84}
.footer-brand{margin-right:auto;color:#111}
.footer-brand .brand-mark{width:31px;height:31px;border-radius:9px}
@media (max-width:900px){
  .hero-grid,.showcase-grid{grid-template-columns:1fr}
  .hero{padding-top:60px}
  .product-preview{max-width:680px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .founder-card,.contact-card{align-items:flex-start;flex-direction:column}
}
@media (max-width:700px){
  .container{width:min(100% - 28px,1180px)}
  .nav{height:68px}
  .nav-links{
    display:none;position:absolute;top:68px;left:14px;right:14px;
    background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;
    flex-direction:column;gap:4px;box-shadow:var(--shadow)
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:10px}
  .desktop-cta{display:none}.menu-toggle{display:block}
  .hero h1{font-size:52px}
  .feature-grid{grid-template-columns:1fr}
  .preview-body{grid-template-columns:92px 1fr}
  .preview-sidebar{padding-left:10px;padding-right:10px}
  .metric-grid{grid-template-columns:1fr}
  .founder-card{padding:34px 28px}
  .founder-card h2{font-size:34px}
  .contact-card{padding:30px 24px}
  .footer-row{align-items:flex-start;flex-direction:column;gap:10px}
}