:root{--plum:#5B21B6;--plum-d:#4C1D95;--lav:#C4B5FD;--lav-s:#EDE9FE;--navy:#0F172A;--gray:#6B7280;--off:#FAF9F6;--white:#fff;--r:16px;--w:1120px;
--font:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--navy);background:var(--off);line-height:1.6;font-size:17px}
img{max-width:100%;height:auto;display:block}a{color:var(--plum)}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5.5vw,3.6rem);font-weight:800}h2{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:800}h3{font-size:1.1rem;font-weight:700;letter-spacing:0}
p{margin:0 0 1em}.muted{color:var(--gray)}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}
header.top{position:sticky;top:0;z-index:20;background:rgba(250,249,246,.92);backdrop-filter:blur(8px);border-bottom:1px solid #e9e6f1}
.nav{display:flex;align-items:center;gap:20px;height:64px}.nav .logo img{height:34px;width:auto}
.nav nav{margin-left:auto;display:flex;gap:22px;align-items:center}.nav nav a{color:var(--navy);text-decoration:none;font-size:15px;font-weight:600}
.nav nav a:hover{color:var(--plum)}
.lang{border:1px solid #d3cee0;background:#fff;border-radius:999px;padding:6px 14px;font:600 14px var(--font);color:var(--navy);cursor:pointer}
.lang:hover{border-color:var(--plum)}
.btn{display:inline-block;border-radius:12px;padding:13px 24px;font:700 16px var(--font);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}.btn-p{background:var(--plum);color:#fff}.btn-p:hover{background:var(--plum-d)}
.btn-o{background:transparent;color:var(--plum);border-color:var(--plum)}.btn-o:hover{background:var(--lav-s)}
.btn[aria-disabled=true]{opacity:.55;cursor:not-allowed}
.hero{padding:72px 0 56px;background:radial-gradient(1000px 420px at 85% -10%,var(--lav-s),transparent 70%)}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.eyebrow{display:inline-block;background:var(--lav-s);color:var(--plum-d);font-weight:700;font-size:14px;border-radius:999px;padding:5px 14px;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--plum)}.hero .lead{font-size:1.2rem;color:#334155;max-width:34em}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.mock{background:linear-gradient(160deg,var(--plum),var(--navy));border-radius:24px;padding:22px;color:#fff;box-shadow:0 30px 60px -20px rgba(91,33,182,.45)}
.mock .bar{display:flex;gap:6px;margin-bottom:14px}.mock .bar i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.35)}
.chip{display:inline-block;background:rgba(196,181,253,.2);color:var(--lav);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;margin:0 4px 8px 0}
.msg{border-radius:14px;padding:10px 14px;margin:8px 0;max-width:86%;font-size:15px}
.msg.in{background:rgba(255,255,255,.12)}.msg.out{background:var(--lav);color:var(--navy);margin-left:auto}
.mock small{display:block;color:var(--lav);margin-top:12px}
section{padding:72px 0}section.alt{background:#fff}
.center{text-align:center;max-width:44rem;margin:0 auto 40px}
.cols{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{background:#fff;border:1px solid #e9e6f1;border-radius:var(--r);padding:26px}
section.alt .card{background:var(--off)}
.card .tag{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--gray);margin-bottom:8px}
.card.sol{border-color:var(--lav);background:var(--lav-s)}.card.sol .tag{color:var(--plum)}
.card ul{margin:0;padding-left:1.2em}.card li{margin:.35em 0}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat .card{padding:22px}.feat .ic{width:42px;height:42px;border-radius:12px;background:var(--lav-s);color:var(--plum);display:grid;place-items:center;font-weight:800;margin-bottom:12px}
.feat p{margin:0;color:#475569;font-size:15.5px}
.badge{display:inline-block;font-size:11px;font-weight:800;background:var(--navy);color:#fff;border-radius:6px;padding:2px 7px;vertical-align:middle;margin-left:6px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding-top:54px}.step:before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;width:40px;height:40px;border-radius:50%;background:var(--plum);color:#fff;font-weight:800;display:grid;place-items:center}
.step p{color:#475569;font-size:15.5px}
.about{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.tagline{font-size:1.3rem;font-weight:800;color:var(--plum)}
details{background:#fff;border:1px solid #e9e6f1;border-radius:12px;padding:16px 20px;margin-bottom:12px}
details summary{cursor:pointer;font-weight:700;list-style:none}details summary::-webkit-details-marker{display:none}
details summary:after{content:"+";float:right;color:var(--plum);font-size:1.3em;line-height:1}details[open] summary:after{content:"\2212"}
details p{margin:.8em 0 0;color:#475569}
.final{background:linear-gradient(160deg,var(--plum),var(--navy));color:#fff;text-align:center}
.final p{color:#ddd6fe;max-width:36rem;margin:0 auto 1.5em}.final .btn-o{color:#fff;border-color:#fff}.final .btn-o:hover{background:rgba(255,255,255,.12)}
.final .btn-p{background:#fff;color:var(--plum-d)}.final .btn-p:hover{background:var(--lav-s)}
#cnote{margin-top:16px;font-size:14px;color:var(--lav)}
footer{background:var(--navy);color:#cbd5e1;padding:36px 0;font-size:14px}
footer .row{display:flex;gap:20px;justify-content:space-between;align-items:center;flex-wrap:wrap}footer img{height:34px;width:auto}
@media(max-width:860px){body{font-size:16px}.hero{padding:40px 0 32px}.hero .grid,.about,.cols{grid-template-columns:1fr}
.feat{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}section{padding:52px 0}.nav nav a.hide-m{display:none}}
@media(max-width:560px){.feat,.steps{grid-template-columns:1fr}.nav{gap:10px}.nav .logo img{height:28px}.btn{width:100%;text-align:center}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
:focus-visible{outline:3px solid var(--lav);outline-offset:2px}