:root{--bg:#080A0F;--bg2:#10131A;--card:#151922;--tx:#F5F7FA;--tx2:#9CA3AF;--vi:#8B5CF6;--cy:#06B6D4;--grad:linear-gradient(135deg,#8B5CF6,#06B6D4);--line:rgba(255,255,255,.08);--ok:#22C55E;--err:#EF4444;--r:24px;--r-sm:14px;--fh:'Sora',system-ui,sans-serif;--fb:'Manrope',system-ui,sans-serif;--ease:cubic-bezier(.2,.7,.2,1)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.65 var(--fb);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--fh);letter-spacing:-.02em;line-height:1.15;margin:0 0 .6em}
h1{font-size:clamp(2.2rem,5.4vw,4rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:600}
h3{font-size:1.15rem;font-weight:600}
p{margin:0 0 1em}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.muted{color:var(--tx2)}
.lead{font-size:1.12rem;color:var(--tx2);max-width:60ch}
.ambient{position:fixed;inset:0;pointer-events:none;z-index:-1}
.ambient span{position:absolute;border-radius:50%;filter:blur(120px);opacity:.18}
.ambient .g1{width:520px;height:520px;background:var(--vi);top:-160px;left:-120px}
.ambient .g2{width:460px;height:460px;background:var(--cy);top:30%;right:-160px;opacity:.12}
.glass{background:linear-gradient(180deg,rgba(21,25,34,.78),rgba(16,19,26,.6));border:1px solid var(--line);border-radius:var(--r);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 20px 60px -30px rgba(0,0,0,.8)}
.pad{padding:clamp(22px,4vw,44px)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--tx2);margin-bottom:16px}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(34,197,94,.15)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;font:600 .95rem var(--fb);padding:12px 22px;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;color:var(--tx);background:none}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--grad);box-shadow:0 10px 30px -10px rgba(139,92,246,.6)}
.btn-primary:hover{box-shadow:0 14px 40px -10px rgba(6,182,212,.55)}
.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:rgba(255,255,255,.2)}
.btn-sm{padding:9px 16px;font-size:.86rem}
.btn-lg{padding:15px 28px;font-size:1rem}
.btn-block{width:100%}
.link-btn{background:none;border:0;color:var(--tx2);font:inherit;cursor:pointer;padding:0}
.link-btn:hover{color:var(--tx)}
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:rgba(8,10,15,.7);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo img{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px;font-size:.94rem}
.nav-links a{color:var(--tx2);transition:color .2s}
.nav-links a:hover{color:var(--tx)}
.nav-toggle{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;position:relative}
.nav-toggle span{position:absolute;left:10px;right:10px;height:2px;background:var(--tx);border-radius:2px;transition:transform .3s}
.nav-toggle span:first-child{top:15px}.nav-toggle span:last-child{top:23px}
.nav-open .nav-toggle span:first-child{transform:translateY(4px) rotate(45deg)}
.nav-open .nav-toggle span:last-child{transform:translateY(-4px) rotate(-45deg)}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding:72px 0 40px}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 36px}
.stats{display:flex;gap:36px;list-style:none;padding:0;margin:0}
.stats strong{display:block;font:600 1.5rem var(--fh)}
.stats span{color:var(--tx2);font-size:.85rem}
.slider{position:relative;aspect-ratio:4/5;overflow:hidden;padding:0}
.slide{position:absolute;inset:0;margin:0;opacity:0;transform:scale(1.04);transition:opacity .9s var(--ease),transform 1.2s var(--ease)}
.slide.is-active{opacity:1;transform:none}
.slide img{width:100%;height:100%;object-fit:cover}
.slide figcaption{position:absolute;left:16px;right:16px;bottom:52px;padding:16px 18px;border-radius:18px;display:grid;gap:4px}
.slide figcaption .pill{position:static;justify-self:start}
.slide figcaption span:last-child{color:var(--tx2);font-size:.9rem}
.dots{position:absolute;bottom:20px;left:0;right:0;display:flex;justify-content:center;gap:8px}
.dots button{width:8px;height:8px;border-radius:99px;border:0;background:rgba(255,255,255,.3);cursor:pointer;transition:width .3s}
.dots button.is-active{width:26px;background:var(--tx)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:600;padding:5px 10px;border-radius:99px;background:rgba(8,10,15,.6);backdrop-filter:blur(8px);border:1px solid var(--line)}
.pill-online i{width:7px;height:7px;border-radius:50%;background:var(--ok);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 5px rgba(34,197,94,0)}0%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}}
.section{padding:72px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 32px}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:32px}
.chip{border:1px solid var(--line);background:rgba(255,255,255,.02);color:var(--tx2);border-radius:99px;padding:8px 16px;font:500 .88rem var(--fb);cursor:pointer;transition:all .2s}
.chip:hover{color:var(--tx)}
.chip.is-active{color:var(--tx);border-color:rgba(139,92,246,.5);background:rgba(139,92,246,.12)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{overflow:hidden;padding:0;transition:transform .4s var(--ease),border-color .4s}
.card:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.16)}
.card[hidden]{display:none}
.card-media{position:relative;display:block;aspect-ratio:4/5;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .card-media img{transform:scale(1.05)}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(8,10,15,.9))}
.pill-online{position:absolute;top:14px;left:14px;z-index:1}
.pill-cat{position:absolute;top:14px;right:14px;z-index:1}
.card-body{padding:20px 22px 22px}
.card-body h3{margin-bottom:6px}
.card-body h3 small{color:var(--tx2);font-weight:400;font-size:.9rem}
.card-body p{color:var(--tx2);font-size:.93rem;min-height:3em}
.card-actions{display:flex;gap:8px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.features{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.feature{padding:24px}
.feature b{font:600 .8rem var(--fh);color:var(--cy);display:block;margin-bottom:12px}
.feature p{color:var(--tx2);font-size:.92rem;margin:0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:40px}
.steps span{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--grad);font:600 1rem var(--fh);margin-bottom:14px}
.steps p{color:var(--tx2);margin:0}
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq-list details{padding:0;border-radius:var(--r-sm)}
.faq-list summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:600;display:flex;justify-content:space-between;gap:16px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--tx2);transition:transform .3s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{padding:0 24px 20px;color:var(--tx2);margin:0}
.cta{text-align:center;padding:56px 24px;margin:40px 0;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 50% 120%,rgba(139,92,246,.22),transparent 50%);pointer-events:none}
.page{padding:28px 0 40px}
.page-head{margin:12px 0 36px}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0 0 16px;font-size:.85rem;color:var(--tx2)}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.5}
.crumbs a:hover{color:var(--tx)}
.prose{max-width:none}
.prose h2{font-size:1.4rem;margin-top:1.4em}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--tx2)}
.prose a{color:var(--cy)}
.clauses{padding-left:1.4em;display:grid;gap:10px}
.clauses li::marker{color:var(--vi);font-weight:600}
.muse{display:grid;grid-template-columns:380px 1fr;gap:40px;align-items:start}
.muse-side{position:sticky;top:90px;display:grid;gap:16px}
.muse-photo{position:relative;overflow:hidden;padding:0;aspect-ratio:4/5}
.muse-photo img{width:100%;height:100%;object-fit:cover}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:20px;margin:0}
.facts dt{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--tx2)}
.facts dd{margin:2px 0 0;font-weight:600;font-size:.92rem}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.tags span{padding:6px 14px;border-radius:99px;border:1px solid var(--line);font-size:.85rem;color:var(--tx2)}
.chat{padding:0;overflow:hidden;margin-bottom:40px;display:flex;flex-direction:column}
.chat-top{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.chat-top img{width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:top}
.chat-top span{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--tx2)}
.chat-top span i{width:7px;height:7px;border-radius:50%;background:var(--ok)}
.chat-log{min-height:260px;max-height:380px;overflow-y:auto;padding:24px 20px;display:flex;flex-direction:column;gap:12px}
.msg{max-width:78%;padding:12px 16px;border-radius:20px;font-size:.95rem;animation:pop .35s var(--ease)}
.msg.ai{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:6px}
.msg.me{align-self:flex-end;background:linear-gradient(135deg,rgba(139,92,246,.85),rgba(6,182,212,.75));border-bottom-right-radius:6px}
.typing{display:flex;gap:5px;padding:16px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--tx2);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.3}40%{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}}
.chat-input{display:flex;align-items:center;gap:6px;padding:12px;border-top:1px solid var(--line);background:rgba(8,10,15,.4)}
.chat-input input{flex:1;min-width:0;background:transparent;border:0;color:var(--tx);font:inherit;padding:10px 8px;outline:0}
.icon-btn{width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.04);color:var(--tx2);display:grid;place-items:center;cursor:pointer}
.icon-btn:hover{color:var(--tx)}
.send{width:42px;height:42px;border-radius:50%;border:0;background:var(--grad);color:var(--tx);display:grid;place-items:center;cursor:pointer;box-shadow:0 0 24px -4px rgba(6,182,212,.6);transition:transform .2s}
.send:hover{transform:scale(1.06)}
.chat>.btn{border-radius:0}
.grid-3{grid-template-columns:repeat(3,1fr)}
.form label{display:grid;gap:6px;font-size:.88rem;color:var(--tx2);margin-bottom:16px}
.form input,.form textarea{background:var(--bg2);border:1px solid var(--line);border-radius:12px;color:var(--tx);font:inherit;padding:12px 14px;outline:0;transition:border-color .2s}
.form input:focus,.form textarea:focus{border-color:rgba(139,92,246,.6)}
.hp{position:absolute;left:-9999px}
.note{padding:12px 14px;border-radius:12px;font-size:.9rem}
.note.ok{background:rgba(34,197,94,.12);color:var(--ok)}
.note.err{background:rgba(239,68,68,.12);color:var(--err)}
.foot{border-top:1px solid var(--line);margin-top:40px;padding:56px 0 28px;background:var(--bg2)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.foot-grid img{height:32px;width:auto;margin-bottom:16px}
.foot h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;color:var(--tx2)}
.foot-grid a{display:block;color:var(--tx2);padding:4px 0;font-size:.93rem}
.foot-grid a:hover{color:var(--tx)}
.age{display:flex;gap:10px;align-items:center;font-size:.85rem;color:var(--tx2)}
.age span{border:1px solid var(--line);border-radius:8px;padding:2px 8px;font-weight:700;color:var(--tx)}
.foot-bottom{padding-top:28px;margin-top:28px;border-top:1px solid var(--line);font-size:.85rem}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (max-width:980px){
.hero{grid-template-columns:1fr;gap:36px;padding-top:40px}
.slider{max-width:460px;width:100%;margin:0 auto}
.grid,.grid-3{grid-template-columns:repeat(2,1fr)}
.split,.muse{grid-template-columns:1fr}
.muse-side{position:static;grid-template-columns:1fr 1fr}
.foot-grid{grid-template-columns:1fr 1fr}
.foot-grid>div:first-child{grid-column:1/-1}
.nav-toggle{display:block}
.nav-links{position:fixed;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 24px;background:rgba(8,10,15,.97);border-bottom:1px solid var(--line);transform:translateY(-120%);transition:transform .35s var(--ease)}
.nav-links a,.nav-links .link-btn{padding:14px 0;border-bottom:1px solid var(--line);text-align:left}
.nav-links .btn{margin-top:16px}
.nav-open .nav-links{transform:none}
}
@media (max-width:620px){
.grid,.grid-3,.features,.steps{grid-template-columns:1fr}
.muse-side{grid-template-columns:1fr}
.stats{gap:24px}
.section{padding:52px 0}
.chat{margin-inline:-20px;border-radius:0;border-left:0;border-right:0}
.chat-log{max-height:60vh}
.msg{max-width:86%}
.chat-input{position:sticky;bottom:0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}