/* Quvio — shared styles for inner pages */
:root{
  --bg:#FAFAFB;--surface:#FFFFFF;--surface-2:#F4F5F8;
  --ink:#0D1426;--muted:#616B80;--line:#E7E9F0;
  --primary:#4B3DF5;--primary-700:#3A2ED1;--primary-soft:#ECEAFF;
  --accent:#10B981;--accent-soft:#E2F7EF;--warn:#F59E0B;
  --radius:18px;--shadow:0 1px 2px rgba(13,20,38,.04),0 12px 32px -12px rgba(13,20,38,.12);
  --shadow-lg:0 1px 2px rgba(13,20,38,.04),0 30px 60px -24px rgba(13,20,38,.22);
  --container:1100px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Manrope',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);font-weight:500}
h1,h2,h3{letter-spacing:-.02em;line-height:1.12}

.nav{position:sticky;top:0;z-index:50;background:rgba(250,250,251,.85);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:30px;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.03em}
.logo-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--primary),#7C6CFF);display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px}
.nav-links{display:flex;gap:24px;margin-left:6px}
.nav-links a{color:var(--muted);font-weight:500;font-size:15px}
.nav-links a:hover{color:var(--ink)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;border-radius:11px;cursor:pointer;border:1px solid transparent;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff;padding:11px 20px;box-shadow:0 8px 20px -8px var(--primary)}
.btn-primary:hover{background:var(--primary-700);transform:translateY(-1px)}
.btn-ghost{color:var(--ink);padding:11px 14px}
.btn-ghost:hover{color:var(--primary)}
.btn-line{border-color:var(--line);background:var(--surface);padding:11px 20px}
.btn-line:hover{border-color:var(--primary);color:var(--primary)}
.btn-lg{padding:15px 28px;font-size:16px;border-radius:13px}

.crumb{padding:18px 0 0;font-size:13px;font-family:'JetBrains Mono',monospace;color:var(--muted)}
.crumb a:hover{color:var(--primary)}

.hero{padding:40px 0 56px}
.hero h1{font-size:clamp(28px,3.6vw,46px);font-weight:800;margin:16px 0 0;max-width:780px}
.hero h1 .hl{color:var(--primary)}
.hero .lead{font-size:clamp(16px,1.4vw,19px);color:var(--muted);margin-top:18px;max-width:620px}
.hero-cta{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}
.hero-note{margin-top:15px;font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}

.sec{padding:64px 0}
.sec.alt{background:var(--surface-2)}
.sec-head{max-width:680px;margin-bottom:36px}
.sec-head.center{margin:0 auto 36px;text-align:center}
.sec-head h2{font-size:clamp(24px,3vw,36px);font-weight:800;margin:12px 0 0}
.sec-head p{color:var(--muted);font-size:16px;margin-top:14px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.18s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .ic{width:42px;height:42px;border-radius:11px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:20px;margin-bottom:14px}
.card h3{font-size:17px;font-weight:700}
.card p{font-size:14px;color:var(--muted);margin-top:8px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.feat-list{display:grid;gap:12px}
.feat-list li{list-style:none;display:flex;gap:11px;font-size:15px;align-items:flex-start}
.feat-list .ck{flex:none;width:22px;height:22px;border-radius:7px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:13px;font-weight:700;margin-top:1px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.panel h4{font-size:13px;font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:14px;font-weight:500}
.row{display:flex;justify-content:space-between;font-size:14px;padding:9px 0;border-bottom:1px dashed var(--line)}
.row:last-child{border:0}
.row b{font-family:'JetBrains Mono',monospace}
.ok{color:var(--accent)}.low{color:var(--warn)}

.faq{max-width:780px;margin:0 auto;display:grid;gap:12px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:4px 20px}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{list-style:none;cursor:pointer;font-weight:700;font-size:16px;padding:18px 0;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:'JetBrains Mono',monospace;color:var(--primary);font-size:22px;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 0 20px;color:var(--muted);font-size:15px}

.final{padding:80px 0}
.final-card{background:linear-gradient(135deg,var(--primary),#6F5CFF);border-radius:26px;padding:56px 36px;text-align:center;color:#fff;box-shadow:0 40px 80px -30px rgba(75,61,245,.6)}
.final-card h2{font-size:clamp(24px,3vw,38px);font-weight:800}
.final-card p{font-size:17px;opacity:.92;max-width:520px;margin:14px auto 26px}
.btn-white{background:#fff;color:var(--primary);padding:14px 28px;font-size:16px;border-radius:13px}
.btn-glass{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.35);padding:14px 24px;font-size:16px;border-radius:13px}

.related{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.related a{font-size:14px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:9px 16px;color:var(--muted);font-weight:500}
.related a:hover{border-color:var(--primary);color:var(--primary)}

footer{background:var(--ink);color:#9AA3B7;padding:56px 0 32px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.foot-brand .logo{color:#fff;margin-bottom:12px}
.foot-brand p{font-size:14px;max-width:250px}
.foot-col h5{color:#fff;font-size:13px;font-family:'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;font-weight:500}
.foot-col a{display:block;font-size:14px;margin-bottom:10px}
.foot-col a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px;font-size:13px}

@media(max-width:860px){.cards{grid-template-columns:1fr}.split{grid-template-columns:1fr;gap:24px}.foot-grid{grid-template-columns:1fr 1fr}.nav-links{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}