:root{--accent:#6d5dfc;--accent2:#8b7cff;--text:#17181d;--muted:#707481;--line:#e8e9f0;--bg:#f7f7fb}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;color:var(--text);background:#fff}
a{text-decoration:none;color:inherit}
.main-header{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 max(22px,calc((100vw - 1160px)/2));border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(16px)}
.logo{display:flex;align-items:center;gap:10px}.logo>span:last-child{display:flex;flex-direction:column}.logo b{font-size:20px}.logo small{font-size:11px;color:var(--muted)}
.logo-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,var(--accent),var(--accent2));color:#fff;font-size:21px;font-weight:900}
nav{display:flex;gap:22px;align-items:center;font-size:14px;font-weight:750}nav a{color:#555967}.login-link{background:#f0eeff;color:var(--accent)!important;border-radius:13px;padding:11px 14px}
main{overflow:hidden}.hero{width:min(1160px,calc(100% - 36px));margin:0 auto;min-height:650px;display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center;padding:70px 0}
.pill{display:inline-flex;background:#f0eeff;color:#5d4fe0;border-radius:999px;padding:9px 13px;font-size:12px;font-weight:850}
.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.08;margin:18px 0 16px;letter-spacing:-1.7px}.hero p{font-size:18px;line-height:1.8;color:var(--muted);max-width:650px;margin:0}
.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.primary-cta,.secondary-cta{padding:15px 20px;border-radius:15px;font-weight:850}.primary-cta{background:var(--accent);color:#fff;box-shadow:0 14px 32px rgba(109,93,252,.24)}.secondary-cta{border:1px solid var(--line);background:#fff}
.trust-row{display:flex;gap:17px;flex-wrap:wrap;margin-top:26px;color:#5f6370;font-size:13px;font-weight:700}
.phone-demo{width:min(100%,390px);margin:auto;background:#fff;border:9px solid #1f2030;border-radius:42px;padding:16px;box-shadow:0 30px 70px rgba(28,26,63,.17);transform:rotate(-1.5deg)}
.phone-top{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:5px 3px 14px}.phone-top b{font-size:16px}
.mini-banner{height:105px;border-radius:20px;background:linear-gradient(135deg,#28263a,#555169);color:#fff;display:flex;align-items:end;padding:16px;font-weight:850}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.mini-product{border:1px solid var(--line);border-radius:17px;padding:12px;background:#fff;display:flex;flex-direction:column;gap:5px}.mini-product i{height:70px;background:#f4f4f8;border-radius:13px;display:grid;place-items:center;font-style:normal;font-size:28px}.mini-product b{font-size:13px}.mini-product small{color:var(--accent);font-weight:850}
.mini-nav{margin-top:14px;border-top:1px solid var(--line);padding:12px 4px 2px;display:flex;justify-content:space-around;color:#777b86;font-size:11px;font-weight:750}
.features-section,.how-section{padding:85px 18px}.features-section{background:var(--bg)}.section-title{text-align:center;max-width:700px;margin:0 auto 36px}.section-title span{color:var(--accent);font-size:12px;font-weight:900}.section-title h2{font-size:clamp(28px,4vw,42px);margin:8px 0}
.feature-grid{width:min(1100px,100%);margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.feature-grid article{background:#fff;border:1px solid var(--line);border-radius:23px;padding:24px;box-shadow:0 8px 28px rgba(20,20,35,.04)}.feature-grid article>b{width:46px;height:46px;display:grid;place-items:center;border-radius:15px;background:#f1efff;font-size:20px}.feature-grid h3{margin:14px 0 8px}.feature-grid p{margin:0;color:var(--muted);line-height:1.7;font-size:14px}
.steps{width:min(1000px,100%);margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.steps>div{padding:26px;border-radius:22px;border:1px solid var(--line)}.steps strong{width:42px;height:42px;border-radius:14px;background:var(--accent);color:#fff;display:grid;place-items:center}.steps h3{margin:15px 0 7px}.steps p{margin:0;color:var(--muted);line-height:1.7}
.final-cta{width:min(1100px,calc(100% - 36px));margin:0 auto 80px;border-radius:30px;padding:34px;background:linear-gradient(135deg,#262437,#4c4962);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px}.final-cta span{color:#c9c5ff;font-size:12px;font-weight:850}.final-cta h2{margin:5px 0 0}.final-cta a{background:#fff;color:#3f36b8;border-radius:15px;padding:14px 18px;font-weight:900;white-space:nowrap}
footer{border-top:1px solid var(--line);padding:28px max(22px,calc((100vw - 1160px)/2));display:flex;justify-content:space-between;align-items:center;gap:20px;color:var(--muted);font-size:13px}.footer-logo{color:var(--text)}
@media(max-width:850px){.main-header{padding:0 16px}.main-header nav>a:not(.login-link){display:none}.hero{grid-template-columns:1fr;gap:35px;padding:48px 0 60px}.hero-copy{text-align:center}.hero p{margin-inline:auto}.hero-actions,.trust-row{justify-content:center}.phone-demo{max-width:350px}.feature-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr}.final-cta{flex-direction:column;text-align:center}.final-cta a{width:100%;text-align:center}}
@media(max-width:520px){.main-header{height:68px}.login-link{font-size:12px;padding:9px 11px}.hero{min-height:auto}.hero h1{font-size:39px}.hero p{font-size:16px}.hero-actions{flex-direction:column}.hero-actions a{width:100%}.trust-row{gap:9px;font-size:12px}.phone-demo{border-width:7px;border-radius:36px;padding:12px}.feature-grid{grid-template-columns:1fr}.features-section,.how-section{padding:58px 14px}.final-cta{padding:26px 20px;margin-bottom:55px}footer{flex-direction:column;text-align:center}}