:root{
  --purple:#3A23A3; --purple2:#5B3DF5; --ocean:#0F172A; --pink:#EC4899;
  --cloud:#F8FAFC; --slate:#475569; --mist:#E2E8F0; --white:#fff;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Plus Jakarta Sans',system-ui,sans-serif;background:var(--cloud);color:var(--ocean)}
a{text-decoration:none;color:inherit}
.nav{height:78px;padding:0 6vw;display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(226,232,240,.7);position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:22px;letter-spacing:-.04em}
.brand img{height:42px;width:42px;object-fit:contain;border-radius:12px}
.nav nav{display:flex;gap:28px;font-size:15px;color:var(--slate);font-weight:700}
.nav-cta,.primary{background:var(--purple);color:white;padding:14px 22px;border-radius:999px;font-weight:800;box-shadow:0 20px 44px rgba(58,35,163,.22);display:inline-flex;align-items:center;justify-content:center}
.secondary{background:white;border:1px solid var(--mist);color:var(--purple);padding:14px 22px;border-radius:999px;font-weight:800}
.hero{min-height:760px;padding:96px 6vw 72px;display:grid;grid-template-columns:1.08fr .92fr;gap:72px;align-items:center;background:radial-gradient(circle at 80% 18%,rgba(236,72,153,.13),transparent 28%),linear-gradient(180deg,#fff,var(--cloud))}
.eyebrow,.section-label{font-size:13px;text-transform:uppercase;letter-spacing:.13em;color:var(--pink);font-weight:900;margin-bottom:18px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(48px,7.1vw,88px);line-height:.96;letter-spacing:-.075em;margin-bottom:28px}
h2{font-size:clamp(34px,4.5vw,58px);line-height:1.04;letter-spacing:-.06em;margin-bottom:22px}
h3{font-size:25px;letter-spacing:-.045em;margin-bottom:12px}
.lead,.problem p,.name p,.security p,.final p,.pricing-card p{font-size:20px;line-height:1.65;color:var(--slate);max-width:780px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0 28px}
.trustbar{display:flex;gap:14px;flex-wrap:wrap;color:var(--slate);font-weight:700;font-size:14px}
.trustbar span{background:white;border:1px solid var(--mist);border-radius:999px;padding:10px 14px}
.hero-visual{display:flex;justify-content:center}
.assistant-card{width:min(480px,100%);background:linear-gradient(145deg,var(--ocean),#1E1B4B);border-radius:42px;padding:34px;color:white;box-shadow:0 44px 100px rgba(15,23,42,.28)}
.assistant-header{display:flex;gap:16px;align-items:center;margin-bottom:34px}
.assistant-header img{height:64px;width:64px;object-fit:contain}
.assistant-header strong{display:block;font-size:28px}
.assistant-header span{color:rgba(255,255,255,.65)}
.task{padding:18px 20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:20px;margin:14px 0;font-weight:700}
.task.done:before{content:"✓ ";color:#fff}
section{padding:110px 6vw}
.problem,.usecases,.comparison,.testimonials,.faq{background:white}
.split{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:42px}
.panel,.cards article,.steps div,.security-grid div{border-radius:30px;padding:30px;border:1px solid var(--mist);background:white;box-shadow:0 18px 60px rgba(15,23,42,.05)}
.panel ul,.pricing-card ul{margin:0;padding-left:20px;color:var(--slate);line-height:1.9}
.panel.purple{background:linear-gradient(145deg,var(--purple),var(--purple2));color:white;border:none}
.panel.purple li{color:rgba(255,255,255,.86)}
.cards{display:grid;gap:22px;margin-top:42px}
.cards.four{grid-template-columns:repeat(4,1fr)}
.cards.three{grid-template-columns:repeat(3,1fr)}
.cards article span{color:var(--pink);font-weight:900}
.cards article p{color:var(--slate);line-height:1.6}
.name{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;background:linear-gradient(135deg,rgba(58,35,163,.08),rgba(236,72,153,.07))}
.names{display:flex;flex-wrap:wrap;gap:16px}
.names button{border:none;background:white;border-radius:999px;padding:18px 28px;font-weight:900;font-size:18px;color:var(--purple);box-shadow:0 16px 44px rgba(15,23,42,.08)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:42px}
.steps strong{height:42px;width:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--purple);color:white;margin-bottom:18px}
.table{border:1px solid var(--mist);border-radius:30px;overflow:hidden;margin-top:38px}
.row{display:grid;grid-template-columns:1fr 1fr}
.row span{padding:22px 28px;border-bottom:1px solid var(--mist);font-weight:700}
.row span:first-child{color:var(--slate);background:#fff}
.row span:last-child{background:rgba(58,35,163,.055);color:var(--purple)}
.row.head span{background:var(--ocean);color:white}
.day{background:var(--ocean);color:white}
.day .section-label{color:#F9A8D4}
.day h2{max-width:950px}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:44px}
.timeline div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:28px;padding:24px}
.timeline time{color:#F9A8D4;font-weight:900}
.timeline p{color:rgba(255,255,255,.68);line-height:1.55}
.security{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.security-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.security-grid div{font-weight:900;color:var(--purple)}
.pricing{text-align:center;background:linear-gradient(180deg,#fff,var(--cloud))}
.pricing-card{max-width:680px;margin:0 auto;background:white;border:1px solid var(--mist);border-radius:44px;padding:54px;box-shadow:0 32px 90px rgba(15,23,42,.08)}
.pricing-card ul{text-align:left;margin:28px auto;max-width:460px}
.large{padding:18px 30px;font-size:18px}
.faq details{max-width:900px;margin:14px auto;background:var(--cloud);border:1px solid var(--mist);border-radius:22px;padding:22px 26px}
.faq summary{font-weight:900;cursor:pointer}
.faq p{color:var(--slate);line-height:1.6;margin:14px 0 0}
.final{text-align:center;background:linear-gradient(135deg,var(--purple),var(--purple2));color:white}
.final p{margin-left:auto;margin-right:auto;color:rgba(255,255,255,.8)}
.final .primary{background:white;color:var(--purple)}
footer{padding:44px 6vw;background:white;border-top:1px solid var(--mist);display:flex;justify-content:space-between;color:var(--slate)}
footer strong{color:var(--ocean)}
.footer-links{display:flex;gap:20px;font-weight:800}
.checkout-body{background:linear-gradient(135deg,var(--cloud),#fff)}
.checkout-shell{min-height:100vh;padding:42px 6vw;display:grid;place-items:center}
.checkout-brand{position:absolute;top:32px;left:6vw}
.checkout-card{max-width:720px;background:white;border:1px solid var(--mist);border-radius:42px;padding:52px;box-shadow:0 32px 90px rgba(15,23,42,.1)}
.demo-form{display:grid;gap:18px;margin-top:28px}
.demo-form label{font-weight:800;color:var(--ocean)}
.demo-form input,.demo-form select{width:100%;margin-top:9px;border:1px solid var(--mist);border-radius:16px;padding:16px;font:inherit}
.checkboxes label{display:block;color:var(--slate);font-weight:700;margin:12px 0}
@media(max-width:1000px){
 .hero,.split,.name,.security{grid-template-columns:1fr}
 .cards.four,.cards.three,.steps,.timeline{grid-template-columns:1fr 1fr}
 .nav nav{display:none}
}
@media(max-width:620px){
 .nav{padding:0 22px}.nav-cta{display:none}
 section,.hero{padding-left:22px;padding-right:22px}
 .cards.four,.cards.three,.steps,.timeline,.security-grid{grid-template-columns:1fr}
 .hero-actions{flex-direction:column}
 .primary,.secondary{text-align:center;width:100%}
 footer{flex-direction:column;gap:20px}
 .checkout-card{padding:32px;border-radius:30px}
}