/*
Theme Name: Character AI
Theme URI: https://character-top.com/
Author: Character AI
Description: Premium companion showcase theme for Character AI.
Version: 1.4.2
License: GNU General Public License v2 or later
Text Domain: character-ai
*/

:root{
  --bg:#07050f;--bg-2:#0d0a1c;--surface:rgba(255,255,255,.045);
  --line:rgba(255,255,255,.10);--txt:#f3f0ff;--muted:#a79fc4;
  --pink:#ff3d8b;--violet:#8b5cf6;--cyan:#22d3ee;
  --grad:linear-gradient(120deg,#ff3d8b 0%,#8b5cf6 55%,#22d3ee 100%);
  --radius:22px;--wrap:1200px;
  --f-head:'Sora',system-ui,sans-serif;--f-body:'Manrope',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--f-body);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(60vw 60vw at 12% -8%,rgba(255,61,139,.18),transparent 60%),
             radial-gradient(50vw 50vw at 92% 12%,rgba(139,92,246,.20),transparent 60%),
             radial-gradient(60vw 60vw at 50% 110%,rgba(34,211,238,.12),transparent 60%)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px;position:relative;z-index:1}
.narrow{max-width:860px}
.center{text-align:center}
.mt{margin-top:34px}
.muted{color:var(--muted)}
h1,h2{font-family:var(--f-head);font-weight:800;line-height:1.1;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5.2vw,4rem);background:linear-gradient(100deg,#fff 25%,#ffc6dd 60%,#c4b5fd 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(1.6rem,3.4vw,2.6rem);margin-bottom:14px}
.lead{font-size:clamp(1.02rem,1.6vw,1.22rem);color:#d9d3f0;max-width:720px}
.section-sub{color:var(--muted);max-width:680px;margin-bottom:42px}
.f-title{font-family:var(--f-head);font-weight:600;font-size:1.12rem;margin-bottom:8px}

/* progress */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:999;transition:width .1s linear}

/* header */
.site-header{position:sticky;top:0;z-index:120;backdrop-filter:blur(18px);background:rgba(7,5,15,.62);border-bottom:1px solid transparent;transition:.35s}
.site-header.stuck{background:rgba(7,5,15,.92);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;gap:22px;height:76px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--f-head);font-weight:800;font-size:1.12rem;letter-spacing:-.02em}
.brand-mark{width:36px;height:36px;border-radius:12px;background:var(--grad);display:grid;place-items:center;color:#0b0718;font-weight:800;box-shadow:0 8px 26px rgba(255,61,139,.42)}
.main-nav{margin-left:auto}
.menu{display:flex;gap:26px;list-style:none;font-size:.95rem}
.menu a{color:#cfc8e8;position:relative;padding:6px 0;transition:.25s}
.menu a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--grad);transition:.3s}
.menu a:hover,.menu a.is-active{color:#fff}
.menu a:hover::after,.menu a.is-active::after{width:100%}
.burger{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--f-head);font-weight:600;font-size:.97rem;padding:15px 30px;border-radius:100px;border:1px solid transparent;cursor:pointer;transition:transform .25s,box-shadow .3s,background .3s;position:relative;overflow:hidden}
.btn-sm{padding:11px 21px;font-size:.87rem}
.btn-lg{padding:18px 38px;font-size:1.03rem}
.btn-primary{background:var(--grad);color:#0a0616;background-size:180% 180%;box-shadow:0 14px 40px rgba(255,61,139,.34)}
.btn-primary:hover{transform:translateY(-3px);background-position:100% 0;box-shadow:0 20px 52px rgba(139,92,246,.5)}
.btn-outline{border-color:var(--line);background:rgba(255,255,255,.05);color:#fff}
.btn-outline:hover{border-color:rgba(255,61,139,.6);transform:translateY(-3px)}
.btn-ghost{background:transparent;color:var(--muted);border-color:var(--line)}
.btn-ghost:hover{color:#fff}
.nav-cta{margin-left:4px}

/* hero */
.hero{position:relative;background-size:cover;background-position:center;padding:112px 0 96px;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-inner{max-width:900px}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;animation:float 14s ease-in-out infinite}
.o1{width:420px;height:420px;background:#ff3d8b;top:-120px;left:-100px}
.o2{width:380px;height:380px;background:#22d3ee;bottom:-140px;right:-80px;animation-delay:-6s}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,-40px)}}
.pill{display:inline-flex;align-items:center;gap:9px;padding:8px 18px;border-radius:100px;border:1px solid var(--line);background:rgba(255,255,255,.05);font-size:.83rem;letter-spacing:.06em;text-transform:uppercase;color:#e6dcff;margin-bottom:24px}
.pill::before{content:"";width:8px;height:8px;border-radius:50%;background:#38f5a8;box-shadow:0 0 12px #38f5a8;animation:pulse 1.8s infinite}
@keyframes pulse{50%{opacity:.35}}
.hero h1{margin-bottom:20px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:32px 0 46px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:740px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:2px}
.stat-v{font-family:var(--f-head);font-size:1.6rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .muted{font-size:.82rem}

/* sections */
.section{padding:92px 0;position:relative}
.section.alt{background:linear-gradient(180deg,rgba(255,255,255,.028),transparent)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.f-card,.mood,.t-card,.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:transform .4s,border-color .4s,background .4s;position:relative;overflow:hidden}
.f-card:hover,.mood:hover,.t-card:hover,.step:hover{transform:translateY(-8px);border-color:rgba(255,61,139,.45);background:rgba(255,255,255,.07)}
.f-num{font-family:var(--f-head);font-size:.8rem;letter-spacing:.2em;color:var(--pink)}
.step-n{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--grad);color:#0a0616;font-family:var(--f-head);font-weight:800;margin-bottom:16px}
.t-card blockquote{font-size:1.03rem;color:#e4dff7;font-style:italic}
.t-card figcaption{margin-top:16px;color:var(--pink);font-weight:600;font-size:.9rem}

/* model cards */
.cards .m-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;overflow:hidden;transition:transform .45s cubic-bezier(.2,.8,.2,1),box-shadow .45s,border-color .4s}
.m-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;overflow:hidden;transition:.4s}
.m-card:hover{transform:translateY(-10px);border-color:rgba(255,61,139,.5);box-shadow:0 30px 70px rgba(0,0,0,.55)}
.m-media{display:block;position:relative;aspect-ratio:4/5;overflow:hidden}
.m-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1);filter:saturate(1.05)}
.m-card:hover .m-media img{transform:scale(1.08)}
.m-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,5,15,.85),transparent 55%)}
.m-badge{position:absolute;top:14px;left:14px;z-index:2;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;padding:6px 13px;border-radius:100px;background:rgba(7,5,15,.68);border:1px solid rgba(56,245,168,.45);color:#38f5a8;backdrop-filter:blur(8px)}
.m-body{padding:22px}
.m-name{font-family:var(--f-head);font-weight:700;font-size:1.22rem}
.m-tag{color:var(--muted);font-size:.94rem;margin:6px 0 14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:.76rem;padding:5px 12px;border-radius:100px;border:1px solid var(--line);color:#d6cff0;background:rgba(255,255,255,.04)}
.m-actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}

/* split */
.split-inner{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.split-media{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--line)}
.split-media img{width:100%;aspect-ratio:4/5;object-fit:cover}
.glow{position:absolute;inset:auto -30% -40% -30%;height:60%;background:var(--grad);filter:blur(70px);opacity:.35;pointer-events:none}
.ticks{list-style:none;margin:22px 0;display:grid;gap:12px}
.ticks li{padding-left:32px;position:relative;color:#ded8f2}
.ticks li::before{content:"";position:absolute;left:0;top:9px;width:16px;height:16px;border-radius:50%;background:var(--grad);box-shadow:0 0 14px rgba(255,61,139,.6)}

/* prose */
.prose{max-width:860px}
.prose h2{margin-top:34px}
.prose h2:first-child{margin-top:0}
.prose p{color:#cfc8e6;margin-bottom:18px}
.prose em{color:#ffc6dd;font-style:italic}

/* faq */
.faqs{display:grid;gap:12px}
.faq{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px 24px;transition:.3s}
.faq[open]{border-color:rgba(139,92,246,.55);background:rgba(255,255,255,.07)}
.faq summary{cursor:pointer;font-family:var(--f-head);font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--pink);font-size:1.4rem;line-height:1;transition:.3s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{margin-top:12px}

/* page hero + single */
.page-hero{padding:96px 0 60px;border-bottom:1px solid var(--line);background:radial-gradient(70% 120% at 50% 0%,rgba(139,92,246,.22),transparent 70%)}
.page-hero.small{padding:80px 0 48px}
.page-hero .lead{margin:18px 0 24px}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:18px;display:flex;gap:8px}
.crumbs a:hover{color:var(--pink)}
.single-hero{padding:70px 0 40px}
.single-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.single-media{position:relative;border-radius:30px;overflow:hidden;border:1px solid var(--line)}
.single-media img{width:100%;aspect-ratio:4/5;object-fit:cover}
.specs{list-style:none;display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}
.specs li{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 18px;display:flex;flex-direction:column}
.specs span{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.specs strong{font-family:var(--f-head)}
.single-text .chips{margin-top:18px}

/* legal */
.legal-list{counter-reset:l;list-style:none;display:grid;gap:16px}
.legal-list li{counter-increment:l;position:relative;padding:20px 24px 20px 62px;background:var(--surface);border:1px solid var(--line);border-radius:16px;color:#cfc8e6}
.legal-list li::before{content:counter(l);position:absolute;left:20px;top:20px;font-family:var(--f-head);font-weight:800;color:var(--pink);font-size:.95rem}
.legal-list strong{color:#fff}

/* cta band */
.cta-band{padding:96px 0;background:linear-gradient(120deg,rgba(255,61,139,.16),rgba(139,92,246,.16),rgba(34,211,238,.12));border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.cta-band .lead{margin:16px auto 30px}

/* footer */
.site-footer{padding:70px 0 34px;background:#050310;border-top:1px solid var(--line);position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}
.footer-col .brand{margin-bottom:14px}
.footer-col .muted{margin-bottom:18px;font-size:.94rem}
.foot-title{font-family:var(--f-head);font-weight:600;margin-bottom:14px}
.foot-list{list-style:none;display:grid;gap:9px;font-size:.94rem;color:var(--muted)}
.foot-list a:hover{color:var(--pink)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:22px;border-top:1px solid var(--line);font-size:.87rem;color:var(--muted)}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.8,.2,1) var(--d,0ms),transform .8s cubic-bezier(.2,.8,.2,1) var(--d,0ms)}
.reveal.in{opacity:1;transform:none}

@media(max-width:980px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .split-inner,.single-grid{grid-template-columns:1fr;gap:34px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .main-nav{position:fixed;inset:76px 0 auto 0;background:rgba(7,5,15,.98);border-bottom:1px solid var(--line);transform:translateY(-140%);transition:.4s;padding:22px}
  .main-nav.open{transform:translateY(0)}
  .menu{flex-direction:column;gap:16px}
  .burger{display:flex}
  .nav-cta{margin-left:auto}
}
@media(max-width:640px){
  .grid-3,.grid-4,.footer-grid{grid-template-columns:1fr}
  .section{padding:66px 0}
  .hero{padding:76px 0 66px}
  .nav-cta{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}