:root{
  --bg:#0b1020;
  --bg-soft:#121a31;
  --card:#131d38;
  --card-2:#182442;
  --text:#eef2ff;
  --muted:#a9b4d0;
  --line:rgba(255,255,255,.08);
  --accent:#6d7cff;
  --accent-2:#27d1a6;
  --shadow:0 10px 35px rgba(0,0,0,.28);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.ultra-ai-suite-body{margin:0;background:radial-gradient(circle at top,#152248 0,#0b1020 55%);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:0 auto}
.narrow{width:min(820px,92%);margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(11,16,32,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:white}
.header-nav{display:flex;flex-wrap:wrap;gap:12px}
.header-nav a{padding:10px 12px;border-radius:12px;color:var(--muted);font-size:14px}
.header-nav a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.hero-section{padding:78px 0 34px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.eyebrow{display:inline-block;padding:7px 12px;border:1px solid rgba(109,124,255,.35);background:rgba(109,124,255,.12);color:#dbe1ff;border-radius:999px;font-size:13px;font-weight:700}
.hero-copy h1,.section-head h2,.faq-section h2,.tool-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.05;margin:16px 0 16px;letter-spacing:-0.03em}
.hero-copy p,.section-head p,.tool-intro{color:var(--muted);font-size:18px;max-width:700px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 18px;border-radius:16px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:all .2s ease}
.btn-primary{background:linear-gradient(135deg,var(--accent),#5564ff);color:white;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-1px)}
.btn-secondary{background:rgba(255,255,255,.04);border-color:var(--line);color:var(--text)}
.btn.full{width:100%}
.hero-stats{display:flex;gap:16px;flex-wrap:wrap;margin-top:26px}
.hero-stats div{min-width:140px;padding:16px 18px;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:18px}
.hero-stats strong{display:block;font-size:24px}
.hero-stats span{color:var(--muted);font-size:14px}
.glass-card,.tool-card,.tool-main-card,.side-card,.faq-list details{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}
.glass-card{padding:28px}
.glass-card h3{margin:10px 0 14px;font-size:28px}
.mini-label{color:var(--accent-2);font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
.feature-list{padding-left:18px;color:var(--muted)}
.tools-overview{padding:44px 0}
.section-head{text-align:center;max-width:860px;margin:0 auto 28px}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tool-card{padding:24px}
.tool-card-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.tool-icon,.tool-badge{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,rgba(109,124,255,.24),rgba(39,209,166,.18));font-size:22px}
.tool-card p{color:var(--muted);min-height:52px}
.overview-ad{margin-top:26px}
.ultra-ad-slot{margin-top:22px}
.ultra-ad-placeholder{padding:18px;border:1px dashed rgba(255,255,255,.18);border-radius:18px;text-align:center;color:var(--muted);background:rgba(255,255,255,.02)}
.faq-section{padding:30px 0 70px}
.faq-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start}
.faq-list{display:grid;gap:14px}
.faq-list details{padding:18px 20px}
.faq-list summary{cursor:pointer;font-weight:700}
.site-footer{border-top:1px solid var(--line);padding:34px 0 24px;background:rgba(4,8,18,.5)}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.footer-links{padding:0;margin:0;list-style:none;display:grid;gap:10px}
.footer-links a{color:var(--muted)}
.footer-bottom{padding-top:18px;color:var(--muted);font-size:14px}
.tool-hero{padding:60px 0 20px}
.tool-page-wrap{padding:10px 0 60px}
.tool-layout{display:grid;grid-template-columns:1.2fr .55fr;gap:24px;align-items:start}
.tool-main-card{padding:26px}
.tool-header-row{display:flex;gap:16px;align-items:flex-start;margin-bottom:18px}
.tool-header-row h2{margin:0 0 6px;font-size:30px}
.tool-header-row p{margin:0;color:var(--muted)}
.ultra-input{width:100%;min-height:160px;background:var(--bg-soft);border:1px solid var(--line);border-radius:18px;color:var(--text);padding:18px;font:inherit;resize:vertical}
.ultra-input::placeholder{color:#8190b2}
.tool-actions{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0 10px}
.tool-status{min-height:24px;color:var(--muted);font-size:14px}
.ultra-result{margin:0;padding:20px;background:#0a1124;border:1px solid var(--line);border-radius:18px;color:#ebf0ff;white-space:pre-wrap;min-height:220px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.side-card{padding:20px}
.side-card h3{margin-top:0}
.prose{padding:56px 0}
@media (max-width: 1024px){
  .hero-grid,.tool-layout,.faq-grid,.footer-grid{grid-template-columns:1fr}
  .tool-grid{grid-template-columns:repeat(2,1fr)}
  .header-nav{display:none}
}
@media (max-width: 640px){
  .tool-grid{grid-template-columns:1fr}
  .hero-copy h1,.tool-hero h1,.section-head h2,.faq-section h2{font-size:34px}
  .btn{width:100%}
}