/*
Theme Name: Character AI
Theme URI: https://characters-ai.net/
Author: Character AI
Description: Landing theme for Character AI — AI girlfriend chat and virtual companions.
Version: 1.4.2
License: GNU General Public License v2 or later
Text Domain: character-ai
*/

:root{
  --ink:#0b0710;
  --ink-2:#140b1c;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.075);
  --line:rgba(255,255,255,.10);
  --text:#f6eef7;
  --muted:#b7a8c4;
  --rose:#ff5d8f;
  --coral:#ff8a5b;
  --gold:#ffd166;
  --aqua:#3ddad7;
  --violet:#8b5cf6;
  --grad-hot:linear-gradient(120deg,var(--rose),var(--coral) 55%,var(--gold));
  --grad-cool:linear-gradient(120deg,var(--violet),var(--rose) 60%,var(--coral));
  --radius:22px;
  --shadow:0 30px 70px -30px rgba(255,93,143,.55);
  --container:1180px;
  --font-display:"Clash Display","Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--font-body);font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(60rem 40rem at 12% -10%,rgba(139,92,246,.28),transparent 60%),
    radial-gradient(50rem 40rem at 92% 8%,rgba(255,93,143,.26),transparent 60%),
    radial-gradient(60rem 45rem at 50% 105%,rgba(61,218,215,.16),transparent 60%),
    var(--ink);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.4;
  background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(circle at 50% 30%,#000,transparent 78%);
}
.cursor-glow{
  position:fixed;top:0;left:0;width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,93,143,.16),transparent 65%);
  pointer-events:none;z-index:0;filter:blur(20px);transition:transform .18s ease-out;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(100% - 40px,var(--container));margin-inline:auto;position:relative;z-index:1}

h1,h2{font-family:var(--font-display);line-height:1.08;letter-spacing:-.025em;margin:0 0 18px}
h1{font-size:clamp(2.6rem,6.2vw,4.6rem);font-weight:800}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:700}
p{margin:0 0 18px;color:var(--muted)}
.lead{font-size:1.12rem;color:#ded2e6;max-width:62ch}
.grad{background:var(--grad-hot);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-cool{background:var(--grad-cool);-webkit-background-clip:text;background-clip:text;color:transparent}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;padding:7px 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);backdrop-filter:blur(10px);
  font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;color:#f0dff0;margin-bottom:20px;
}
.eyebrow span{width:7px;height:7px;border-radius:50%;background:var(--rose);box-shadow:0 0 12px var(--rose);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35;transform:scale(.7)}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 32px;border-radius:999px;font-weight:700;font-size:1rem;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s;
  position:relative;overflow:hidden;
}
.btn-primary{background:var(--grad-hot);color:#2a0913;box-shadow:var(--shadow)}
.btn-primary::after{
  content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.55),transparent 80%);
  transform:translateX(-120%);transition:transform .7s;
}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-primary:hover{transform:translateY(-3px) scale(1.02)}
.btn-ghost{border-color:var(--line);background:var(--surface);color:var(--text);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:var(--surface-2);transform:translateY(-3px)}
.btn-lg{padding:19px 42px;font-size:1.08rem}

/* header */
.site-header{position:sticky;top:0;z-index:60;padding:16px 0;transition:.3s}
.site-header.is-stuck{background:rgba(11,7,16,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:800;font-size:1.22rem;letter-spacing:-.02em}
.brand-mark{
  width:38px;height:38px;border-radius:13px;background:var(--grad-hot);display:grid;place-items:center;
  color:#2a0913;font-weight:900;box-shadow:0 10px 26px -10px var(--rose);
}
.site-nav{display:flex;align-items:center;gap:28px}
.site-nav a{font-size:.95rem;color:#d9cbe2;transition:.2s}
.site-nav a:hover{color:#fff}
.nav-burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:#fff;font-size:1.1rem;cursor:pointer}

/* hero */
.hero{position:relative;padding:70px 0 90px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero p.lead{margin-bottom:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-note{font-size:.9rem;color:var(--muted);display:flex;gap:18px;flex-wrap:wrap}
.hero-note b{color:#fff;font-weight:600}
.hero-media{position:relative}
.hero-media img{border-radius:28px;box-shadow:0 50px 90px -40px rgba(0,0,0,.9);border:1px solid var(--line)}
.hero-media::before{
  content:"";position:absolute;inset:-16px;border-radius:36px;background:var(--grad-cool);
  filter:blur(52px);opacity:.42;z-index:-1;animation:float 9s ease-in-out infinite;
}
@keyframes float{50%{transform:translateY(-14px) scale(1.02)}}
.chat-bubble{
  position:absolute;padding:12px 18px;border-radius:18px;font-size:.9rem;color:#fff;
  background:rgba(20,11,28,.86);border:1px solid var(--line);backdrop-filter:blur(12px);
  box-shadow:0 18px 40px -20px #000;animation:float 6s ease-in-out infinite;
}
.chat-bubble.one{left:-26px;top:16%}
.chat-bubble.two{right:-18px;bottom:18%;animation-delay:1.4s}

/* generic section */
.section{padding:88px 0;position:relative}
.section-head{max-width:720px;margin-bottom:46px}
.section-head.center{margin-inline:auto;text-align:center}
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.reveal.is-visible{opacity:1;transform:none}

/* strip */
.strip{border-block:1px solid var(--line);background:rgba(255,255,255,.03);padding:26px 0}
.strip-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;text-align:center}
.strip-item{flex:1 1 170px}
.strip-num{font-family:var(--font-display);font-size:2rem;font-weight:800;background:var(--grad-hot);-webkit-background-clip:text;background-clip:text;color:transparent}
.strip-label{font-size:.84rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* cards */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{
  padding:30px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);
  backdrop-filter:blur(10px);transition:transform .35s,border-color .35s,background .35s;position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-8px);border-color:rgba(255,93,143,.45);background:var(--surface-2)}
.card-title{font-family:var(--font-display);font-size:1.18rem;font-weight:700;color:#fff;margin-bottom:10px;display:block}
.card p{margin:0;font-size:.98rem}
.card .ico{
  width:50px;height:50px;border-radius:16px;display:grid;place-items:center;font-size:1.35rem;
  background:var(--grad-cool);margin-bottom:18px;box-shadow:0 14px 30px -16px var(--violet);
}

/* companions */
.model-card{position:relative;border-radius:26px;overflow:hidden;border:1px solid var(--line);isolation:isolate}
.model-card img{width:100%;height:400px;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.model-card:hover img{transform:scale(1.08)}
.model-card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,4,12,.95) 8%,rgba(8,4,12,.15) 55%,transparent)}
.model-meta{position:absolute;left:0;right:0;bottom:0;padding:22px;z-index:2}
.model-name{font-family:var(--font-display);font-size:1.3rem;font-weight:700;color:#fff}
.model-tag{font-size:.85rem;color:#e5d3ea;margin-bottom:12px}
.pill{display:inline-block;padding:5px 12px;border-radius:999px;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.14);border:1px solid var(--line);margin:0 6px 8px 0}
.model-card .btn{padding:11px 22px;font-size:.9rem;margin-top:6px}
.badge-live{position:absolute;top:16px;left:16px;z-index:3;display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:999px;background:rgba(11,7,16,.7);border:1px solid var(--line);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.badge-live i{width:7px;height:7px;border-radius:50%;background:#4ade80;box-shadow:0 0 10px #4ade80;animation:pulse 1.8s infinite}

/* steps */
.step{padding:32px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);position:relative}
.step-n{font-family:var(--font-display);font-size:3.2rem;font-weight:800;line-height:1;background:var(--grad-hot);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:8px}

/* story block */
.story{border-radius:30px;border:1px solid var(--line);background:linear-gradient(160deg,rgba(255,93,143,.10),rgba(139,92,246,.07));padding:clamp(30px,5vw,60px)}
.story p{color:#ded2e6;font-size:1.05rem}
.story p:last-child{margin-bottom:0}

/* moods */
.mood{padding:26px;border-radius:20px;border:1px solid var(--line);background:var(--surface);transition:.3s}
.mood:hover{transform:translateY(-6px);border-color:rgba(61,218,215,.4)}
.mood .card-title{font-size:1.05rem}

/* testimonials */
.quote{padding:30px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)}
.quote p{color:#e8dcee;font-style:italic}
.quote-by{display:flex;align-items:center;gap:12px;margin-top:16px}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--grad-cool);display:grid;place-items:center;font-weight:700;color:#1b0a14}
.stars{color:var(--gold);letter-spacing:3px;margin-bottom:10px}

/* faq */
.faq-item{border:1px solid var(--line);border-radius:18px;background:var(--surface);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;text-align:left;padding:22px 26px;background:none;border:0;color:#fff;font-size:1.05rem;font-weight:600;font-family:var(--font-display);cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-q::after{content:"+";font-size:1.5rem;color:var(--rose);transition:.3s}
.faq-item.is-open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s ease;padding:0 26px}
.faq-item.is-open .faq-a{max-height:340px;padding-bottom:22px}

/* cta */
.cta-final{
  border-radius:34px;padding:clamp(38px,6vw,74px);text-align:center;position:relative;overflow:hidden;
  border:1px solid rgba(255,255,255,.14);
  background:linear-gradient(140deg,rgba(255,93,143,.22),rgba(139,92,246,.18) 55%,rgba(61,218,215,.14));
}
.cta-final::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,209,102,.28),transparent 65%);top:-220px;right:-140px}

/* legal */
.legal-hero{padding:64px 0 26px}
.legal-body{padding-bottom:80px}
.legal-body ol{counter-reset:item;list-style:none;padding:0;margin:0}
.legal-body ol > li{
  counter-increment:item;position:relative;padding:24px 26px 24px 74px;margin-bottom:14px;
  border:1px solid var(--line);border-radius:18px;background:var(--surface);
}
.legal-body ol > li::before{
  content:counter(item);position:absolute;left:24px;top:24px;width:32px;height:32px;border-radius:11px;
  background:var(--grad-hot);color:#2a0913;font-weight:800;display:grid;place-items:center;font-size:.9rem;
}
.legal-body ol > li b{display:block;color:#fff;font-family:var(--font-display);font-size:1.05rem;margin-bottom:6px}
.legal-body ol > li span{color:var(--muted)}
.legal-note{margin-top:26px;font-size:.92rem}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:56px 0 34px;background:rgba(8,5,12,.6)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;margin-bottom:34px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:var(--muted);font-size:.95rem}
.footer-links a:hover{color:#fff}
.footer-title{font-family:var(--font-display);color:#fff;font-weight:700;margin-bottom:14px;display:block}
.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.87rem;color:var(--muted)}

@media(max-width:980px){
  .hero-grid,.g3,.g4,.g2,.footer-grid{grid-template-columns:1fr}
  .g3.models{grid-template-columns:repeat(2,1fr)}
  .nav-burger{display:block}
  .site-nav{
    position:absolute;top:76px;left:20px;right:20px;flex-direction:column;align-items:flex-start;gap:14px;
    padding:22px;border-radius:20px;background:rgba(16,9,23,.97);border:1px solid var(--line);display:none;
  }
  .site-nav.is-open{display:flex}
  .chat-bubble{display:none}
  .section{padding:64px 0}
}
@media(max-width:620px){
  .g3.models{grid-template-columns:1fr}
  .btn{width:100%}
  .hero-cta{flex-direction:column}
}
html{scroll-padding-top:96px}