/*
Theme Name: Selira
Theme URI: https://selira.example
Author: Selira
Author URI: https://selira.example
Description: Selira — premium AI Girlfriends landing theme. Modern, sensual, WOW-effects, SEO-ready.
Version: 1.0.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: selira
Tags: landing, ai, dark, modern, seo-ready
*/

:root{
  --bg:#08070d;
  --bg-2:#11101a;
  --panel:#15131f;
  --ink:#f5eef6;
  --muted:#a79fb5;
  --pink:#ff3d8a;
  --pink-2:#ff7ac6;
  --violet:#7c3aed;
  --gold:#ffd27a;
  --grad: linear-gradient(135deg,#ff3d8a 0%,#7c3aed 60%,#23a6ff 100%);
  --grad-2: linear-gradient(135deg,#ff7ac6,#ff3d8a 50%,#7c3aed);
  --radius:18px;
  --shadow: 0 20px 60px -20px rgba(255,61,138,.35), 0 10px 30px -15px rgba(124,58,237,.45);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--pink-2);text-decoration:none;transition:.25s}
a:hover{color:var(--pink)}
img{max-width:100%;height:auto;display:block}
.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* Background ambient */
body::before{content:"";position:fixed;inset:0;z-index:-1;background:
  radial-gradient(1200px 600px at 10% -10%, rgba(255,61,138,.18), transparent 60%),
  radial-gradient(900px 500px at 110% 10%, rgba(124,58,237,.22), transparent 60%),
  radial-gradient(700px 500px at 50% 110%, rgba(35,166,255,.12), transparent 60%);
  pointer-events:none}

/* Header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(8,7,13,.65);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:.5px}
.brand img{height:36px;width:auto;filter:drop-shadow(0 6px 14px rgba(255,61,138,.45))}
.brand span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.menu{display:flex;gap:22px;align-items:center}
.menu a{color:var(--ink);font-weight:500;font-size:15px}
.menu a:hover{color:var(--pink-2)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:700;background:var(--grad);color:#fff !important;box-shadow:var(--shadow);border:0;cursor:pointer;transition:transform .25s, box-shadow .25s}
.btn:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 30px 80px -20px rgba(255,61,138,.6)}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.18);color:var(--ink) !important;box-shadow:none}

/* Hero */
.hero{position:relative;padding:90px 0 60px;overflow:hidden}
.hero h1{font-size:clamp(40px,7vw,84px);line-height:1.02;margin:0 0 18px;font-weight:900;letter-spacing:-.02em}
.hero h1 .grad{background:var(--grad-2);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:clamp(16px,1.6vw,20px);color:var(--muted);max-width:680px;margin:0 0 28px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.badge{padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);font-size:13px;color:var(--muted)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.hero-art{position:relative;aspect-ratio:1/1;border-radius:32px;overflow:hidden;box-shadow:var(--shadow);transform:rotate(-2deg)}
.hero-art img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.hero-art:hover img{transform:scale(1.06)}
.hero-art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%, rgba(8,7,13,.7));}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-art{transform:none}}

/* Sections */
section{padding:80px 0;position:relative}
h2{font-size:clamp(28px,3.6vw,44px);font-weight:800;letter-spacing:-.01em;margin:0 0 14px;line-height:1.15}
h2.center{text-align:center}
.sec-sub{color:var(--muted);max-width:680px;margin:0 auto 40px;text-align:center}

/* Models grid */
.models{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media (max-width:1024px){.models{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.models{grid-template-columns:repeat(2,1fr)}}
.model-card{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--panel);border:1px solid rgba(255,255,255,.06);transition:.4s;isolation:isolate}
.model-card a.cover{display:block;aspect-ratio:3/4;overflow:hidden;position:relative}
.model-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.model-card:hover img{transform:scale(1.08)}
.model-card::before{content:"";position:absolute;inset:auto 0 0 0;height:60%;background:linear-gradient(180deg,transparent,rgba(8,7,13,.92));z-index:1;pointer-events:none}
.model-meta{position:absolute;left:14px;right:14px;bottom:12px;z-index:2}
.model-meta .name{font-weight:800;font-size:18px;letter-spacing:.2px}
.model-meta .tag{font-size:12px;color:var(--pink-2);text-transform:uppercase;letter-spacing:.18em}
.model-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(255,61,138,.3)}
.heart{position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;background:rgba(0,0,0,.5);backdrop-filter:blur(8px);display:grid;place-items:center;z-index:3;color:#ff3d8a;font-size:16px}

/* Story */
.story{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.story.reverse{direction:rtl}.story.reverse > *{direction:ltr}
.story img{border-radius:24px;box-shadow:var(--shadow)}
.story p{color:var(--muted);font-size:17px}
@media (max-width:860px){.story{grid-template-columns:1fr}}

/* Features */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:860px){.features{grid-template-columns:1fr}}
.feature{padding:26px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.06)}
.feature .icon{width:46px;height:46px;border-radius:12px;background:var(--grad);display:grid;place-items:center;font-size:20px;margin-bottom:14px}
.feature h2{font-size:20px;margin:0 0 6px}
.feature p{color:var(--muted);margin:0;font-size:15px}

/* CTA section */
.cta-band{padding:70px 0;text-align:center;background:radial-gradient(ellipse at center, rgba(255,61,138,.18), transparent 60%)}
.cta-band h2{font-size:clamp(28px,4vw,46px)}
.cta-band p{color:var(--muted);max-width:600px;margin:0 auto 24px}

/* Footer */
.site-footer{padding:50px 0 30px;border-top:1px solid rgba(255,255,255,.06);background:rgba(0,0,0,.4)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h2{font-size:16px;text-transform:uppercase;letter-spacing:.15em;color:var(--pink-2);margin-bottom:14px}
.foot-grid a{display:block;color:var(--muted);padding:4px 0}
.foot-grid a:hover{color:var(--ink)}
.copy{margin-top:30px;color:var(--muted);font-size:13px;text-align:center;border-top:1px solid rgba(255,255,255,.06);padding-top:20px}

/* Single model page */
.model-hero{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;align-items:center;padding-top:40px}
@media (max-width:900px){.model-hero{grid-template-columns:1fr}}
.model-hero .ph{border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.model-hero h1{font-size:clamp(36px,6vw,68px);margin:0 0 12px;font-weight:900;letter-spacing:-.02em}
.model-hero h1 .grad{background:var(--grad-2);-webkit-background-clip:text;background-clip:text;color:transparent}
.specs{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.spec{padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);font-size:13px;color:var(--muted)}

/* Article style pages */
.article{max-width:880px;margin:0 auto;padding:30px 0 60px}
.article h1{font-size:clamp(34px,5vw,56px);margin:0 0 18px;font-weight:900;letter-spacing:-.02em}
.article h1 .grad{background:var(--grad-2);-webkit-background-clip:text;background-clip:text;color:transparent}
.article h2{font-size:24px;margin-top:32px;margin-bottom:8px}
.article p, .article li{color:#d7d0e0;font-size:16px}
.article ol{padding-left:22px}
.article ol li{margin:10px 0}

/* Cookie banner */
#cookie-banner{position:fixed;left:18px;right:18px;bottom:18px;z-index:999;background:rgba(15,12,23,.95);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:18px 20px;display:none;align-items:center;gap:18px;flex-wrap:wrap;box-shadow:0 30px 80px -20px rgba(0,0,0,.6);max-width:760px;margin:0 auto}
#cookie-banner.show{display:flex}
#cookie-banner p{margin:0;color:var(--muted);flex:1;min-width:240px;font-size:14px}
#cookie-banner .btn{padding:10px 18px;font-size:14px}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s ease, transform .9s ease}
.reveal.in{opacity:1;transform:none}

/* Floating glow blobs */
.blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;pointer-events:none;z-index:-1}
.blob.p{width:380px;height:380px;background:#ff3d8a;top:-100px;left:-80px}
.blob.v{width:420px;height:420px;background:#7c3aed;bottom:-120px;right:-80px}

/* FAQ */
.faq details{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:16px 20px;transition:background .25s}
.faq details[open]{background:rgba(255,255,255,.06)}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;color:#fff}
.faq summary::-webkit-details-marker{display:none}
.faq summary h2{font-size:17px;margin:0;font-weight:600}
.faq summary::after{content:"+";color:#ff3d8a;font-size:22px;font-weight:300;transition:transform .25s;margin-left:14px}
.faq details[open] summary::after{content:"−"}
.faq details p{color:#d7d0e0;margin:12px 0 0;font-size:15px;line-height:1.65}