:root{
--ink:#0b1020;
--ink-2:#111a33;
--surface:#141d38;
--surface-2:#1b2748;
--line:rgba(255,255,255,.10);
--text:#eaf0ff;
--muted:#9fb0d4;
--teal:#22d3c5;
--coral:#ff7a5c;
--violet:#8b7bff;
--grad:linear-gradient(120deg,#22d3c5 0%,#8b7bff 50%,#ff7a5c 100%);
--radius:18px;
--shadow:0 24px 60px rgba(2,6,23,.55);
--wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(1200px 700px at 12% -10%,rgba(139,123,255,.20),transparent 60%),radial-gradient(1000px 600px at 100% 0%,rgba(34,211,197,.16),transparent 55%),var(--ink);color:var(--text);font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--coral)}
h1,h2,h3,h4{font-family:"Sora",system-ui,sans-serif;line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
h3{font-size:1.25rem}
p{margin:0 0 1.1em}
.wrap{width:min(var(--wrap),92%);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--surface);padding:10px 16px;border-radius:10px;z-index:99}

.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(11,16,32,.78);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:20px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-family:"Sora",sans-serif;font-weight:700;font-size:1.15rem;color:var(--text)}
.brand img{height:38px;width:auto}
.nav{margin-left:auto}
.nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
.nav a{color:var(--muted);font-size:.95rem;font-weight:600}
.nav a:hover,.nav .current-menu-item>a{color:var(--text)}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:8px 12px;font-size:1rem}

.btn{display:inline-flex;align-items:center;gap:10px;border:0;cursor:pointer;font-family:"Sora",sans-serif;font-weight:700;font-size:1rem;padding:14px 26px;border-radius:999px;background:var(--grad);color:#08101f;box-shadow:0 14px 34px rgba(34,211,197,.25);transition:transform .18s ease,box-shadow .18s ease,filter .18s}
.btn:hover{transform:translateY(-2px);color:#08101f;filter:brightness(1.06);box-shadow:0 18px 44px rgba(255,122,92,.3)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn-ghost:hover{color:var(--text);border-color:var(--teal)}
.btn-sm{padding:10px 18px;font-size:.9rem}
.btn-block{width:100%;justify-content:center}

.hero{padding:70px 0 40px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);background:rgba(34,211,197,.10);border:1px solid rgba(34,211,197,.28);padding:7px 15px;border-radius:999px;margin-bottom:20px}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:1.12rem;color:var(--muted);max-width:56ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-stats{display:flex;gap:30px;margin-top:34px;flex-wrap:wrap}
.hero-stats div strong{display:block;font-family:"Sora",sans-serif;font-size:1.5rem}
.hero-stats div span{color:var(--muted);font-size:.85rem}

.chatbox{background:linear-gradient(180deg,rgba(27,39,72,.96),rgba(17,26,51,.96));border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);overflow:hidden;position:relative}
.chatbox::before{content:"";position:absolute;inset:-2px;background:var(--grad);opacity:.35;filter:blur(26px);z-index:-1}
.chat-head{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.chat-avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;border:2px solid rgba(34,211,197,.5)}
.chat-head strong{font-family:"Sora",sans-serif;font-size:1rem}
.chat-head small{display:block;color:var(--teal);font-size:.76rem}
.chat-dot{margin-left:auto;display:inline-flex;gap:6px;color:var(--muted);font-size:.78rem;align-items:center}
.chat-dot i{color:#4ade80;font-size:.55rem;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.chat-body{height:400px;overflow:hidden;padding:20px;display:flex;flex-direction:column;gap:12px;position:relative}
.msg{max-width:82%;padding:12px 16px;border-radius:18px;font-size:.95rem;line-height:1.55;opacity:0;transform:translateY(18px) scale(.96);animation:pop .55s cubic-bezier(.2,.9,.3,1.3) forwards;box-shadow:0 10px 24px rgba(0,0,0,.25)}
@keyframes pop{to{opacity:1;transform:none}}
.msg.ai{align-self:flex-start;background:rgba(255,255,255,.07);border:1px solid var(--line);border-bottom-left-radius:6px}
.msg.me{align-self:flex-end;background:var(--grad);color:#08101f;font-weight:600;border-bottom-right-radius:6px}
.msg .who{display:block;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin-bottom:3px}
.typing{align-self:flex-start;display:inline-flex;gap:5px;padding:14px 18px;background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:18px;border-bottom-left-radius:6px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--teal);display:block;animation:bounce 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s;background:var(--violet)}
.typing i:nth-child(3){animation-delay:.3s;background:var(--coral)}
@keyframes bounce{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-7px);opacity:1}}
.chat-foot{border-top:1px solid var(--line);padding:16px 18px;background:rgba(255,255,255,.02)}
.chat-input{display:flex;gap:10px;align-items:center;background:rgba(8,14,30,.7);border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 18px;margin-bottom:12px}
.chat-input input{flex:1;background:transparent;border:0;color:var(--text);font-size:.95rem;padding:10px 0;outline:none;font-family:inherit}
.chat-input input::placeholder{color:var(--muted)}
.quick{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.quick button{background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:7px 14px;font-size:.82rem;cursor:pointer;font-family:inherit;transition:.18s}
.quick button:hover{color:var(--text);border-color:var(--teal);transform:translateY(-1px)}

.section{padding:74px 0}
.section-head{max-width:62ch;margin-bottom:38px}
.section-head p{color:var(--muted)}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:linear-gradient(180deg,rgba(27,39,72,.7),rgba(17,26,51,.7));border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .2s ease,border-color .2s}
.card:hover{transform:translateY(-4px);border-color:rgba(34,211,197,.4)}
.card i.ic{font-size:1.3rem;width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:rgba(34,211,197,.12);color:var(--teal);margin-bottom:16px}
.card h3{margin-bottom:.35em}
.card p{color:var(--muted);margin:0;font-size:.95rem}

.model-card{position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--line);background:var(--surface);display:block;box-shadow:var(--shadow)}
.model-card img{aspect-ratio:3/4;object-fit:cover;width:100%;transition:transform .7s cubic-bezier(.2,.8,.2,1),filter .5s}
.model-card:hover img{transform:scale(1.07) rotate(.6deg);filter:saturate(1.15)}
.model-card .veil{position:absolute;inset:0;background:linear-gradient(to top,rgba(8,12,26,.95) 8%,rgba(8,12,26,.35) 45%,rgba(8,12,26,0) 70%)}
.model-card .meta{position:absolute;left:0;right:0;bottom:0;padding:22px;transform:translateY(8px);transition:transform .35s}
.model-card:hover .meta{transform:none}
.model-card h3{margin:0 0 4px;color:#fff;font-size:1.35rem}
.model-card .tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}
.tag{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;background:rgba(255,255,255,.12);border:1px solid var(--line);padding:4px 10px;border-radius:999px;color:#dbe6ff}
.model-card .go{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.9rem;color:var(--teal);opacity:0;transition:opacity .3s}
.model-card:hover .go{opacity:1}
.model-card .flare{position:absolute;top:16px;right:16px;background:rgba(11,16,32,.65);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:.75rem;color:#fff;backdrop-filter:blur(8px)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow)}
.split.rev .txt{order:2}
.checks{list-style:none;padding:0;margin:18px 0 0}
.checks li{display:flex;gap:12px;margin-bottom:12px;color:var(--muted)}
.checks li i{color:var(--teal);margin-top:5px}

.steps{counter-reset:s}
.step{display:flex;gap:18px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(27,39,72,.45);margin-bottom:14px}
.step span{flex:0 0 44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--grad);color:#08101f;font-family:"Sora",sans-serif;font-weight:800}
.step h3{margin-bottom:.2em}
.step p{margin:0;color:var(--muted);font-size:.95rem}

.cta-band{background:linear-gradient(120deg,rgba(34,211,197,.16),rgba(139,123,255,.16),rgba(255,122,92,.16));border:1px solid var(--line);border-radius:28px;padding:52px;text-align:center;position:relative;overflow:hidden}
.cta-band h2{margin-bottom:.3em}
.cta-band p{color:var(--muted);max-width:60ch;margin-inline:auto}

.breadcrumbs{font-size:.85rem;color:var(--muted);padding:18px 0 0}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:rgba(159,176,212,.5)}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--teal)}

.page-hero{padding:34px 0 8px}
.page-hero p.lede{margin-top:10px}
.entry{padding:26px 0 70px}
.entry-content{max-width:78ch}
.entry-content h2{margin-top:1.6em}
.entry-content ol{padding-left:20px}
.entry-content ol li{margin-bottom:12px;color:var(--muted)}
.entry-content ul{padding-left:20px;color:var(--muted)}
.entry-content strong{color:var(--text)}

.model-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start;padding-top:22px}
.model-figure{position:sticky;top:96px;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0 28px}
.fact{background:rgba(27,39,72,.6);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.fact small{display:block;color:var(--muted);font-size:.74rem;letter-spacing:.09em;text-transform:uppercase}
.fact strong{font-family:"Sora",sans-serif}

.startchat{background:linear-gradient(180deg,rgba(27,39,72,.9),rgba(17,26,51,.9));border:1px solid var(--line);border-radius:22px;padding:26px;margin-top:30px;box-shadow:var(--shadow)}
.startchat h3{margin-bottom:.2em}
.startchat p{color:var(--muted);font-size:.92rem}
.field{margin-bottom:14px}
.field label{display:block;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;background:rgba(8,14,30,.7);border:1px solid var(--line);border-radius:14px;color:var(--text);padding:13px 16px;font-family:inherit;font-size:.95rem;outline:none}
.field input:focus,.field textarea:focus{border-color:var(--teal)}
.field textarea{min-height:130px;resize:vertical}
.form-note{font-size:.8rem;color:var(--muted);margin-top:10px}

.site-footer{border-top:1px solid var(--line);background:rgba(8,12,26,.7);padding:52px 0 26px;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin-bottom:9px}
.footer-grid a{color:var(--muted);font-size:.93rem}
.footer-grid a:hover{color:var(--teal)}
.footer-grid h4{font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text)}
.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:.85rem}
.age{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:5px 12px}

 .notice{background:rgba(34,211,197,.1);border:1px solid rgba(34,211,197,.3);border-radius:14px;padding:14px 18px;color:var(--text);margin-bottom:18px}

.accordion{max-width:820px;margin-inline:auto;display:flex;flex-direction:column;gap:12px}
.accordion-item{background:linear-gradient(180deg,rgba(27,39,72,.7),rgba(17,26,51,.7));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.accordion-title{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;background:transparent;border:0;color:var(--text);text-align:left;padding:20px 24px;font-family:"Sora",sans-serif;font-size:1.05rem;font-weight:700;cursor:pointer}
.accordion-icon{color:var(--teal);transition:transform .35s ease}
.accordion-item.is-open .accordion-icon{transform:rotate(180deg)}
.accordion-panel{padding:0 24px 24px}
.accordion-panel p{color:var(--muted);margin:0}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

@media(max-width:980px){
.hero-grid,.split,.model-layout,.g4,.g3,.footer-grid{grid-template-columns:1fr}
.g4,.g3{grid-template-columns:repeat(2,1fr)}
.split.rev .txt{order:0}
.model-figure{position:static}
.nav{position:fixed;inset:64px 0 auto;background:rgba(11,16,32,.98);border-bottom:1px solid var(--line);display:none;padding:18px 0}
.nav.open{display:block}
.nav ul{flex-direction:column;gap:6px;width:92%;margin-inline:auto}
.nav a{display:block;padding:10px 0}
.nav-toggle{display:inline-block;margin-left:auto}
}
@media(max-width:620px){
.g4,.g3,.g2,.facts{grid-template-columns:1fr}
.cta-band{padding:34px 22px}
.chat-body{height:340px}
}