:root{--bg:#ffffff;--bg2:#f4f6f9;--ink:#0f172a;--ink2:#475569;--ink3:#94a3b8;--line:#e3e8ef;--brand:#1d4ed8;--brand2:#2563eb;--soft:#e8f0fe;--navy:#0b1b3f;--ok:#16a34a;--warn:#f59e0b}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}img,svg{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{height:68px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:22px;letter-spacing:-.01em}
.logo .mark{width:32px;height:32px;border-radius:8px;background:var(--brand);display:grid;place-items:center;color:#fff}
.logo b{color:var(--brand);font-weight:600}
.nav nav{display:flex;gap:22px;margin-left:12px;font-size:15px;color:var(--ink2)}.nav nav a:hover{color:var(--ink)}
.nav .navcta{margin-left:auto;display:flex;gap:10px}
.btn{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;border-radius:10px;padding:11px 18px;font-weight:500;font-size:15px;border:1px solid var(--brand);color:var(--brand);transition:.15s}
.btn:hover{background:var(--soft)}.btn.p{background:var(--brand);color:#fff}.btn.p:hover{background:var(--brand2)}.btn.w{border-color:rgba(255,255,255,.8);color:#fff}.btn.w:hover{background:rgba(255,255,255,.1)}
.hero{padding:88px 0 40px;background:linear-gradient(180deg,#fff 0%,var(--bg2) 100%)}
.hero .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--brand);background:var(--soft);padding:6px 12px;border-radius:999px}
h1{font-size:56px;line-height:1.05;letter-spacing:-.03em;margin:20px 0 18px;font-weight:600}
.lead{font-size:20px;color:var(--ink2);max-width:560px}
.hero .actions{display:flex;gap:12px;margin-top:28px}
.hero .fine{margin-top:14px;font-size:14px;color:var(--ink3)}
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust .wrap{display:flex;justify-content:space-between;gap:24px;padding:18px 24px;flex-wrap:wrap}
.trust div{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--ink2)}.trust svg{color:var(--ok)}
section{padding:96px 0}section.alt{background:var(--bg2)}
.sec-head{max-width:720px;margin-bottom:48px}
.sec-head .eyebrow{background:#fff}
h2{font-size:40px;line-height:1.1;letter-spacing:-.02em;margin:16px 0 14px;font-weight:600}
.sub{font-size:18px;color:var(--ink2)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;position:relative}
.step .n{width:36px;height:36px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:600;margin-bottom:18px}
.step h3{margin:0 0 8px;font-size:20px}.step p{margin:0;color:var(--ink2)}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:40px 0}
.feat:nth-child(even) .pic{order:-1}
.feat h3{font-size:30px;letter-spacing:-.02em;margin:12px 0 12px;font-weight:600}.feat p{font-size:17px;color:var(--ink2);margin:0 0 16px}
.feat ul{margin:0;padding:0;list-style:none;display:grid;gap:10px;color:var(--ink2)}.feat li{display:flex;gap:10px;align-items:flex-start}.feat li svg{flex:none;margin-top:3px;color:var(--ok)}
.pic{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 20px 60px rgba(15,23,42,.08)}
.pic.dark{background:var(--navy);border-color:transparent}
.ui{font-size:13px}
.ui .bar{display:flex;gap:6px;margin-bottom:14px}.ui .bar i{width:10px;height:10px;border-radius:50%;background:var(--line);display:block}
.ui .card{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff}
.ui .row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-top:1px solid var(--line)}.ui .row:first-of-type{border-top:0}
.ui .tag{font-size:11px;padding:2px 8px;border-radius:6px;background:var(--bg2);color:var(--ink2);white-space:nowrap}.ui .tag.red{background:#fee2e2;color:#dc2626}.ui .tag.blue{background:var(--soft);color:var(--brand)}.ui .tag.green{background:#dcfce7;color:var(--ok)}
.ui .bold{font-weight:600}.ui .muted{color:var(--ink3)}
.ui .prog{height:8px;border-radius:99px;background:var(--bg2);overflow:hidden;margin-top:8px}.ui .prog i{display:block;height:100%;background:var(--brand)}
.sec-dark{background:var(--navy);color:#fff}
.sec-dark .eyebrow{background:rgba(255,255,255,.1);color:#bfdbfe}.sec-dark .sub{color:#c7d2fe}
.guar{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.g{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:24px}
.g svg{color:#93c5fd;margin-bottom:14px}.g h4{margin:0 0 8px;font-size:18px}.g p{margin:0;color:#c7d2fe;font-size:15px}
.diagram{margin-top:56px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:36px}
.stor{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sbox{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.sbox .top{height:6px}.sbox.ok .top{background:var(--ok)}.sbox.warn .top{background:var(--warn)}.sbox.brand .top{background:var(--brand)}
.sbox .in{padding:26px}.sbox h3{margin:0 0 4px;font-size:22px}.sbox .who{font-size:14px;color:var(--ink3);margin-bottom:12px}.sbox p{color:var(--ink2);margin:0 0 14px}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:6px}.pill.ok{background:#dcfce7;color:var(--ok)}.pill.warn{background:#fef3c7;color:#b45309}.pill.brand{background:var(--soft);color:var(--brand)}
.sbox ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;font-size:15px;color:var(--ink2)}
.uses{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.use{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}.use svg{color:var(--brand);margin-bottom:14px}.use h4{margin:0 0 8px;font-size:18px}.use p{margin:0;color:var(--ink2);font-size:15px}
.price{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px}
.pcard h3{margin:0 0 6px;font-size:24px}.pcard .big{font-size:44px;font-weight:600;letter-spacing:-.02em;margin:10px 0}.pcard .big small{font-size:16px;color:var(--ink3);font-weight:400}
.pcard ul{margin:16px 0 22px;padding:0;list-style:none;display:grid;gap:10px;color:var(--ink2)}.pcard li{display:flex;gap:10px}.pcard li svg{flex:none;margin-top:3px;color:var(--ok)}
.cta{background:var(--brand);color:#fff;text-align:center}.cta h2{color:#fff}.cta .sub{color:#dbeafe}
footer{border-top:1px solid var(--line);padding:40px 0;font-size:14px;color:var(--ink3)}
footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}footer nav{display:flex;gap:18px}footer nav a:hover{color:var(--ink)}
@media(max-width:900px){.hero .grid,.feat,.price{grid-template-columns:1fr}.feat:nth-child(even) .pic{order:0}.steps,.guar,.stor{grid-template-columns:1fr}.uses{grid-template-columns:1fr 1fr}h1{font-size:40px}h2{font-size:32px}.nav nav{display:none}}
body{overflow-x:hidden}
.wrap{min-width:0}
@media(max-width:600px){
  .wrap{padding:0 18px}
  .nav .wrap{gap:12px}.nav .navcta .btn:first-child{display:none}
  .hero{padding:48px 0 32px}h1{font-size:34px;word-break:normal;overflow-wrap:anywhere}.lead{font-size:17px}
  .hero .actions,.cta .wrap>div{flex-wrap:wrap}
  .btn{padding:10px 14px;font-size:14px}
  section{padding:56px 0}h2{font-size:28px}
  .uses{grid-template-columns:1fr}.trust .wrap{gap:10px}
  .pic{padding:14px}.feat{gap:28px;padding:20px 0}
}

.scen .step{display:flex;flex-direction:column}
.scen .step h3{margin-top:16px}
.pic.mini{padding:12px;box-shadow:none;border-radius:12px;background:var(--bg2)}
.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.b{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.b svg{color:var(--brand);margin-bottom:12px}.b h4{margin:0 0 6px;font-size:17px}.b p{margin:0;color:var(--ink2);font-size:15px}
@media(max-width:900px){.benefits{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.benefits{grid-template-columns:1fr}}
.page{padding:72px 0 96px}.page h1{font-size:44px;margin:12px 0 10px}.page .lead{margin-bottom:40px}
.prose{max-width:760px;font-size:17px;color:var(--ink2)}.prose h2{font-size:26px;color:var(--ink);margin:40px 0 10px}.prose h3{font-size:19px;color:var(--ink);margin:26px 0 6px}.prose p{margin:0 0 14px}.prose ul{padding-left:20px;margin:0 0 14px}.prose li{margin:4px 0}.prose code{background:var(--bg2);padding:1px 6px;border-radius:5px;font-size:15px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tile{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}.tile svg{color:var(--brand);margin-bottom:12px}.tile h3{margin:0 0 8px;font-size:19px}.tile p{margin:0;color:var(--ink2);font-size:15px}
.tbl{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0}.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}.tbl th{color:var(--ink3);font-weight:500;font-size:13px;text-transform:uppercase;letter-spacing:.05em}.tbl td:first-child{font-weight:500;color:var(--ink)}
.yes{color:var(--ok);font-weight:600}.no{color:var(--ink3)}
.calc{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;display:grid;gap:14px}
.calc label{display:grid;gap:6px;font-size:14px;color:var(--ink2)}.calc input[type=range]{width:100%}.calc .out{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding-top:14px}.calc .out b{font-size:36px;letter-spacing:-.02em}
.faq details{border-top:1px solid var(--line);padding:16px 0}.faq summary{cursor:pointer;font-weight:500;font-size:17px;list-style:none;display:flex;justify-content:space-between}.faq summary::after{content:"+";color:var(--ink3)}.faq details[open] summary::after{content:"–"}.faq p{margin:10px 0 0;color:var(--ink2)}
@media(max-width:900px){.grid2,.grid3{grid-template-columns:1fr}.page h1{font-size:34px}}

.hero-pic{padding:18px;background:#fff}