/*
Theme Name: Luzia AI
Theme URI: https://luzia-ai.net/
Author: Luzia AI
Description: Companion chat showcase theme for Luzia AI.
Version: 1.4
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: luzia-ai
*/

:root{
  --bg:#08040f;
  --bg-2:#0e0619;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.075);
  --line:rgba(255,255,255,.10);
  --txt:#f4eef8;
  --muted:#b3a6c4;
  --pink:#ff4d94;
  --violet:#8b5cf6;
  --cyan:#39d7ff;
  --grad:linear-gradient(115deg,#ff4d94 0%,#a855f7 48%,#39d7ff 100%);
  --grad-soft:linear-gradient(140deg,rgba(255,77,148,.18),rgba(57,215,255,.12));
  --radius:22px;
  --shadow:0 30px 80px -30px rgba(255,77,148,.35);
  --wrap:1200px;
  --f-head:"Fraunces",Georgia,serif;
  --f-body:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--txt);font-family:var(--f-body);
  font-size:17px;line-height:1.7;overflow-x:hidden;
  background-image:radial-gradient(900px 600px at 12% -5%,rgba(255,77,148,.22),transparent 60%),
                   radial-gradient(800px 600px at 92% 8%,rgba(57,215,255,.14),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}
.wrap.narrow{max-width:820px}
.center{text-align:center}
.muted{color:var(--muted)}
.plain{list-style:none;margin:0;padding:0}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}
.skip-link:focus{position:fixed;top:10px;left:10px;width:auto;height:auto;clip:auto;background:#fff;color:#000;padding:8px 14px;z-index:999}

h1,h2{font-family:var(--f-head);font-weight:800;line-height:1.1;letter-spacing:-.02em;margin:0 0 18px}
h1{font-size:clamp(2.2rem,5.4vw,4rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.5rem)}
.eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;
  color:#ffd4e6;background:var(--surface-2);border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;margin:0 0 20px;font-weight:700
}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:#e3d8ee;max-width:64ch;margin:0 0 28px}
.section-lead{color:var(--muted);max-width:70ch;margin:-6px 0 38px;font-size:1.07rem}
.fineprint{font-size:.85rem;color:var(--muted);margin-top:16px}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.98rem;padding:14px 26px;border-radius:999px;
  border:1px solid transparent;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s;
  position:relative;overflow:hidden;white-space:nowrap
}
.btn-primary{background:var(--grad);color:#12000c;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 24px 60px -18px rgba(168,85,247,.6)}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--txt);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:var(--surface-2);transform:translateY(-3px)}
.btn-lg{padding:17px 34px;font-size:1.05rem}
.btn-sm{padding:11px 20px;font-size:.9rem}

/* header */
.site-header{position:sticky;top:0;z-index:60;backdrop-filter:blur(18px);background:rgba(8,4,15,.72);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:74px}
.site-brand{display:flex;align-items:center;gap:10px;font-family:var(--f-head);font-size:1.35rem;font-weight:800;letter-spacing:-.02em}
.brand-dot{width:14px;height:14px;border-radius:50%;background:var(--grad);box-shadow:0 0 18px rgba(255,77,148,.9);animation:pulse 2.6s infinite}
@keyframes pulse{50%{transform:scale(1.25);opacity:.8}}
.brand-name em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.main-navigation{margin-left:auto}
.main-navigation .menu{display:flex;gap:24px;list-style:none;margin:0;padding:0;font-size:.95rem;font-weight:500}
.main-navigation a{color:#ded2ea;position:relative;padding-bottom:3px}
.main-navigation a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--grad);transition:width .3s}
.main-navigation a:hover::after{width:100%}
.nav-toggle{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--txt);display:block}

/* hero */
.hero{position:relative;padding:110px 0 0;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.42;transform:scale(1.06);animation:slowzoom 24s ease-in-out infinite alternate}
@keyframes slowzoom{to{transform:scale(1.16)}}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(8,4,15,.55),rgba(8,4,15,.86) 60%,var(--bg))}
.hero-inner{position:relative;text-align:center;padding-bottom:70px}
.hero h1{max-width:20ch;margin-inline:auto;text-shadow:0 12px 60px rgba(0,0,0,.6)}
.hero h1::after{content:"";display:block;width:120px;height:5px;border-radius:9px;background:var(--grad);margin:22px auto 0}
.hero .lead{margin-inline:auto}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.center-actions{justify-content:center}
.hero-stats{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:44px}
.hero-stats li{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px 26px;min-width:150px;backdrop-filter:blur(8px)}
.hero-stats strong{display:block;font-family:var(--f-head);font-size:1.8rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats span{font-size:.85rem;color:var(--muted)}
.hero-orb{position:absolute;border-radius:50%;filter:blur(90px);z-index:-1;pointer-events:none}
.orb-1{width:420px;height:420px;background:rgba(255,77,148,.42);top:-90px;left:-90px;animation:float 14s ease-in-out infinite}
.orb-2{width:360px;height:360px;background:rgba(57,215,255,.3);bottom:-80px;right:-70px;animation:float 18s ease-in-out infinite reverse}
@keyframes float{50%{transform:translate3d(40px,-30px,0)}}

.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.03);padding:12px 0}
.marquee-track{display:flex;width:max-content;animation:scroll 34s linear infinite}
.marquee-track span{padding-right:40px;font-size:.9rem;letter-spacing:.14em;text-transform:uppercase;color:#e9d9f2;white-space:nowrap}
@keyframes scroll{to{transform:translateX(-50%)}}

/* sections */
.section{padding:84px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(255,255,255,.035),transparent)}
.page-hero{padding:110px 0 60px;text-align:center;position:relative;overflow:hidden}
.page-hero.small{padding:96px 0 40px}
.page-hero h1{max-width:24ch;margin-inline:auto}
.page-hero .lead{margin-inline:auto}

/* features */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.feature,.panel,.quote,.step,.mood{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:transform .35s,border-color .35s,background .35s;backdrop-filter:blur(8px)
}
.feature:hover,.panel:hover,.mood:hover,.step:hover{transform:translateY(-6px);border-color:rgba(255,77,148,.45);background:var(--surface-2)}
.feature-ico{font-family:var(--f-head);font-size:1.3rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.feature-title,.panel-t,.step-t,.mood-t{font-family:var(--f-head);font-size:1.22rem;font-weight:700;margin:10px 0 8px}
.feature p,.panel p,.mood p,.step p{margin:0;color:var(--muted)}
.feature .feature-title,.panel .panel-t,.mood .mood-t,.step .step-t{color:var(--txt)}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.step-n{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--grad);color:#14000d;font-weight:800}
.mood-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}

/* model cards */
.model-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:26px}
.model-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;overflow:hidden;transition:transform .4s,box-shadow .4s,border-color .4s}
.model-card:hover{transform:translateY(-10px);border-color:rgba(255,77,148,.5);box-shadow:0 40px 90px -40px rgba(255,77,148,.55)}
.model-media{display:block;position:relative;aspect-ratio:4/5;overflow:hidden}
.model-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.model-card:hover .model-media img{transform:scale(1.07)}
.model-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(8,4,15,.85))}
.model-badge{position:absolute;left:16px;bottom:16px;z-index:2;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:8px 14px;border-radius:999px;background:rgba(8,4,15,.6);border:1px solid var(--accent,var(--pink));color:var(--accent,var(--pink));backdrop-filter:blur(6px)}
.model-body{padding:24px}
.model-name{font-family:var(--f-head);font-size:1.5rem;font-weight:800;margin:0;display:flex;align-items:baseline;gap:10px}
.model-name span{font-family:var(--f-body);font-size:.95rem;color:var(--muted);font-weight:500}
.model-city{margin:2px 0 12px;font-size:.9rem;color:var(--muted)}
.model-short{margin:0 0 20px;color:#d8cbe6}
.model-actions{display:flex;gap:10px;flex-wrap:wrap}

/* profile */
.profile{padding:96px 0 40px;position:relative;overflow:hidden}
.profile-grid{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:44px;align-items:center}
.profile-photo{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.profile-photo img{width:100%;aspect-ratio:4/5;object-fit:cover}
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:0 0 22px}
.spec li{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:12px 16px}
.spec span{display:block;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.chip{font-size:.85rem;padding:8px 15px;border-radius:999px;background:var(--grad-soft);border:1px solid var(--line)}

/* prose */
.prose p{color:#dccfea;margin:0 0 18px;font-size:1.06rem}
.prose p:first-of-type::first-letter{font-family:var(--f-head);font-size:3.1rem;line-height:.9;float:left;padding:6px 12px 0 0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* quotes */
.quote{margin:0}
.quote p{color:#e6dbf0;font-style:italic}
.quote footer{margin-top:14px;color:var(--muted);font-size:.9rem;font-style:normal}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.cmp{width:100%;border-collapse:collapse;min-width:560px}
.cmp th,.cmp td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:.98rem}
.cmp thead th{font-family:var(--f-head);font-size:1.05rem;background:rgba(255,255,255,.05)}
.cmp tbody tr:last-child td{border-bottom:0}
.cmp td:last-child{color:#ffd7e8;font-weight:600}

/* faq */
.faq{display:grid;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 22px;transition:border-color .3s}
.faq-item[open]{border-color:rgba(255,77,148,.45);background:var(--surface-2)}
.faq-item summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--pink)}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin:14px 0 0;color:var(--muted)}

/* legal */
.legal-list{display:grid;gap:14px;counter-reset:l}
.legal-item{display:flex;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}
.legal-n{font-family:var(--f-head);font-size:1.2rem;min-width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--grad-soft);border:1px solid var(--line);margin:0}
.legal-t{font-weight:700;margin:0 0 6px}
.legal-item p:last-child{margin:0;color:var(--muted)}

/* cta band */
.cta-band{background:radial-gradient(700px 380px at 50% 0%,rgba(255,77,148,.22),transparent 70%)}

/* footer */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(255,255,255,.035));padding:64px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-title{font-family:var(--f-head);font-size:1.1rem;font-weight:700;margin:0 0 14px}
.footer-col .plain li{margin-bottom:9px;color:var(--muted);font-size:.95rem}
.footer-col .plain a:hover{color:#fff}
.footer-col p.muted{font-size:.95rem;margin:14px 0 20px}
.footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:38px;padding-top:20px;font-size:.88rem}
.footer-bottom p{margin:0}

/* floating cta */
.floating-cta{position:fixed;right:18px;bottom:18px;z-index:80;background:var(--grad);color:#12000c;font-weight:800;padding:14px 24px;border-radius:999px;box-shadow:var(--shadow);animation:bob 3.4s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-7px)}}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (max-width:960px){
  .profile-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-toggle{display:flex}
  .main-navigation{position:absolute;top:74px;left:0;right:0;background:rgba(10,5,18,.98);border-bottom:1px solid var(--line);display:none;padding:18px 22px}
  .main-navigation.is-open{display:block}
  .main-navigation .menu{flex-direction:column;gap:16px}
  .header-inner .btn-sm{margin-left:auto}
  .section{padding:62px 0}
  .hero{padding-top:70px}
  .footer-grid{grid-template-columns:1fr}
  .floating-cta{right:12px;bottom:12px;padding:12px 20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}