:root{
  --bg:#F5F8FE;
  --card:#ffffff;
  --text:#0F172A;
  --muted:#64748B;
  --line:#E7EEF7;
  --primary:#1E5EFF;
  --primary2:#164AE2;
  --shadow: 0 18px 45px rgba(15,23,42,.08);
  --shadow2: 0 10px 25px rgba(15,23,42,.06);
  --r-lg:18px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1100px 600px at 10% -10%, rgba(30,94,255,.12), transparent 55%),
    radial-gradient(1000px 600px at 90% -15%, rgba(26,162,255,.10), transparent 60%),
    var(--bg);
}
a{color:inherit;text-decoration:none}
.site-wrap{max-width:1180px;margin:0 auto;padding:0 16px}

.site-top{
  position:sticky; top:0; z-index:30;
  background: rgba(255,255,255,.70);
  border-bottom:1px solid var(--line);
  backdrop-filter: blur(10px);
}
.site-top .site-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px;
  gap:16px;
}
.logo{display:flex; align-items:center; gap:10px; font-weight:950}
.logo-mark{
  width:34px;height:34px;border-radius:14px;
  display:grid;place-items:center;
  background: rgba(30,94,255,.12);
  border:1px solid rgba(30,94,255,.18);
}
.site-nav{display:flex; gap:18px; color:var(--muted); font-weight:850}
.site-nav a:hover{color:#0F172A}

.site-cta{display:flex; gap:10px; align-items:center}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px;
  border-radius: 14px;
  font-weight:950;
  border:1px solid var(--line);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow2);
}
.btn.solid{
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  border-color: rgba(30,94,255,.25);
  color:#fff;
}
.btn.ghost{background: transparent; box-shadow:none}
.btn.outline{background: rgba(255,255,255,.65)}

.hero{padding: 44px 0 10px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 18px;
  align-items:center;
}
.hero h1{
  margin:0;
  font-size: 44px;
  line-height:1.02;
  letter-spacing:-.04em;
}
.hero p{
  margin:14px 0 0;
  color:var(--muted);
  font-weight:750;
  font-size: 16px;
  line-height:1.6;
}
.hero-actions{display:flex; gap:12px; margin-top:18px; flex-wrap:wrap}
.hero-badges{display:flex; gap:10px; flex-wrap:wrap; margin-top:16px}
.badge{
  display:inline-flex; align-items:center;
  padding:7px 10px;
  border-radius: 999px;
  background: rgba(26,162,255,.12);
  border:1px solid rgba(26,162,255,.20);
  color:#075985;
  font-weight:950;
  font-size:12px;
}

.hero-media{position:relative; min-height: 420px}
.mock-desktop{
  width:100%;
  border-radius: 22px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.86);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.mock-top{display:flex; gap:8px; padding:12px 14px; border-bottom:1px solid var(--line)}
.mock-top span{width:10px;height:10px;border-radius:99px;background:rgba(15,23,42,.12)}
.mock-body{display:grid; grid-template-columns: 180px 1fr; min-height: 320px}
.mock-side{background: linear-gradient(180deg, rgba(23,59,108,.95), rgba(29,74,134,.95))}
.mock-content{padding:14px}
.mock-title{height:18px; width:60%; border-radius:10px; background: rgba(15,23,42,.08)}
.mock-cards{display:grid; grid-template-columns: repeat(3,1fr); gap:10px; margin-top:12px}
.mock-cards div{height:64px; border-radius:14px; background: rgba(15,23,42,.06)}
.mock-wide{height:110px; margin-top:12px; border-radius:16px; background: rgba(15,23,42,.05)}

.mock-phone{
  position:absolute;
  width: 180px;
  height: 360px;
  border-radius: 32px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
}
.mock-phone.left{left: 12%; bottom: -10px; transform: rotate(-6deg)}
.mock-phone.right{right: 6%; bottom: -20px; transform: rotate(6deg)}
.mock-phone::before{
  content:"";
  display:block;
  height: 22px;
  width: 46%;
  margin: 14px auto 0;
  border-radius: 999px;
  background: rgba(15,23,42,.08);
}
.mock-phone::after{
  content:"";
  display:block;
  margin: 18px auto 0;
  width: 82%;
  height: 70%;
  border-radius: 18px;
  background: rgba(15,23,42,.06);
}

.section{padding: 46px 0}
.section.alt{
  background: rgba(255,255,255,.55);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section h2{margin:0; font-size: 28px; font-weight:950; letter-spacing:-.03em}

.cards{
  margin-top:16px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.card{
  border-radius: 18px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow2);
  padding: 16px;
}
.card h3{margin:0; font-weight:950}
.card p{margin:10px 0 0; color:var(--muted); font-weight:750; line-height:1.6}

.pricing{
  margin-top:16px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.p-card{
  border-radius: 22px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow);
  padding: 16px;
}
.p-card.featured{
  border-color: rgba(30,94,255,.25);
  box-shadow: 0 26px 55px rgba(30,94,255,.10);
}
.price{font-size:22px; font-weight:950; margin:10px 0}
.p-card ul{margin:0; padding-left:18px; color:var(--muted); font-weight:750}
.p-card li{margin:8px 0}
.p-card .btn{margin-top:12px}

.site-footer{
  padding: 18px 0;
  color: var(--muted);
  border-top:1px solid var(--line);
  background: rgba(255,255,255,.55);
}
.site-footer .site-wrap{display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap}
.foot-links{display:flex; gap:16px}
.foot-links a:hover{color:#0F172A}

@media (max-width: 980px){
  .site-nav{display:none}
  .hero-grid{grid-template-columns:1fr}
  .hero h1{font-size: 36px}
  .hero-media{min-height: 360px}
  .cards{grid-template-columns:1fr 1fr}
  .pricing{grid-template-columns:1fr}
  .mock-phone{display:none}
}