:root {
  --bg: #05070b;
  --bg-soft: #090d14;
  --surface: #0d121b;
  --surface-2: #111826;
  --line: rgba(255,255,255,.08);
  --line-strong: rgba(255,255,255,.13);
  --text: #f6f8fc;
  --muted: #8e9aad;
  --blue: #2997ff;
  --blue-2: #58b8ff;
  --blue-dark: #126fca;
  --success: #6ce6aa;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 24px 80px rgba(0,0,0,.34);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 50% -10%, rgba(41,151,255,.12), transparent 36rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img { display: block; max-width: 100%; }
::selection { background: rgba(41,151,255,.35); color: white; }

.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 112px 0; }
.section-sm { padding: 72px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  color: #b8dfff; font-size: 12px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow::before { content:""; width: 18px; height: 1px; background: var(--blue); box-shadow: 0 0 10px var(--blue); }
.section-title { margin: 14px 0 12px; font-size: clamp(34px, 4.5vw, 58px); line-height: 1.02; letter-spacing: -.045em; }
.section-copy { max-width: 680px; color: var(--muted); font-size: 17px; }

.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled {
  background: rgba(5,7,11,.8); border-color: var(--line); backdrop-filter: blur(20px);
}
.nav { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 750; letter-spacing: -.02em; }
.brand-mark { width: 37px; height: 37px; border-radius: 10px; object-fit: cover; box-shadow: 0 0 24px rgba(41,151,255,.25); }
.brand span small { display: block; color: var(--muted); font-size: 10px; letter-spacing: .13em; font-weight: 700; text-transform: uppercase; margin-top: -2px; }
.nav-links { display: flex; align-items: center; gap: 28px; color: #b8c1ce; font-size: 14px; font-weight: 600; }
.nav-links a { transition: color .2s ease; }
.nav-links a:hover, .nav-links a.active { color: white; }
.nav-cta { display:flex; align-items:center; gap:10px; }
.menu-button { display:none; border:0; background:transparent; color:white; font-size:25px; cursor:pointer; width:42px; height:42px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 0 19px; border-radius: 11px;
  border: 1px solid transparent; font-size: 14px; font-weight: 700;
  cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--blue), #177cdf); color: white; box-shadow: 0 10px 28px rgba(41,151,255,.22); }
.btn-primary:hover { box-shadow: 0 14px 36px rgba(41,151,255,.31); }
.btn-secondary { border-color: var(--line-strong); background: rgba(255,255,255,.035); color: #e4e9f1; }
.btn-secondary:hover { border-color: rgba(88,184,255,.32); background: rgba(41,151,255,.07); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 13px; }

.hero {
  position: relative; min-height: 830px; display: flex; align-items: center; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-bg { position:absolute; inset:0; background-image:url('/assets/turbo-banner.jpeg'); background-size:cover; background-position:center; opacity:.42; transform:scale(1.025); }
.hero::before { content:""; position:absolute; inset:0; background: linear-gradient(90deg, rgba(5,7,11,.97) 0%, rgba(5,7,11,.82) 37%, rgba(5,7,11,.47) 68%, rgba(5,7,11,.8) 100%), linear-gradient(0deg, var(--bg) 0%, transparent 40%); z-index:1; }
.hero::after { content:""; position:absolute; width:620px; height:620px; border-radius:50%; background:rgba(41,151,255,.11); filter:blur(120px); right:-210px; top:70px; z-index:1; }
.hero-content { position:relative; z-index:2; padding-top:86px; max-width:790px; }
.hero-kicker { display:inline-flex; align-items:center; gap:8px; padding:7px 10px; border:1px solid rgba(88,184,255,.19); background:rgba(41,151,255,.065); color:#bce1ff; border-radius:999px; font-size:12px; font-weight:700; margin-bottom:24px; }
.hero-kicker i { width:6px; height:6px; border-radius:50%; background:var(--blue-2); box-shadow:0 0 12px var(--blue-2); }
.hero h1 { margin:0; max-width:800px; font-size:clamp(52px,7.2vw,90px); line-height:.94; letter-spacing:-.064em; font-weight:780; }
.hero h1 .blue { color: #81caff; text-shadow:0 0 36px rgba(41,151,255,.22); }
.hero p { max-width:660px; margin:26px 0 32px; color:#a6b1c2; font-size:clamp(17px,2vw,20px); line-height:1.65; }
.hero-actions { display:flex; gap:12px; flex-wrap:wrap; }
.hero-metrics { display:flex; gap:10px; flex-wrap:wrap; margin-top:50px; }
.metric { min-width:150px; padding:15px 17px; border:1px solid var(--line); background:rgba(9,13,20,.64); backdrop-filter:blur(10px); border-radius:12px; }
.metric strong { display:block; font-size:17px; letter-spacing:-.025em; }
.metric span { color:var(--muted); font-size:12px; }

.logo-strip { border-bottom:1px solid var(--line); background:#06090e; }
.logo-strip-inner { min-height:90px; display:flex; align-items:center; justify-content:space-between; gap:28px; color:#7f8a9b; font-size:13px; }
.logo-strip-items { display:flex; flex-wrap:wrap; gap:24px 34px; justify-content:flex-end; }
.logo-strip-items span { display:flex; align-items:center; gap:9px; font-weight:650; color:#9aa6b8; }
.logo-strip-items i { width:7px; height:7px; border-radius:2px; background:#1b7fd9; }

.products { display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:44px; }
.product-card { position:relative; overflow:hidden; min-height:560px; border:1px solid var(--line); border-radius:24px; background:linear-gradient(160deg,#101723,#090d14 64%); box-shadow:var(--shadow); transition:transform .25s ease,border-color .25s ease; }
.product-card:hover { transform:translateY(-4px); border-color:rgba(88,184,255,.22); }
.product-card::after { content:""; position:absolute; width:320px; height:320px; border-radius:50%; background:rgba(41,151,255,.09); filter:blur(80px); right:-100px; top:-100px; }
.product-top { position:relative; z-index:2; padding:34px 34px 24px; }
.product-number { color:#6f7b8d; font:700 11px/1 ui-monospace,SFMono-Regular,Consolas,monospace; letter-spacing:.14em; }
.product-card h3 { margin:18px 0 12px; font-size:35px; line-height:1.03; letter-spacing:-.045em; }
.product-card p { color:#99a5b7; margin:0; max-width:500px; }
.product-tags { display:flex; gap:8px; flex-wrap:wrap; margin-top:24px; }
.tag { padding:7px 10px; border-radius:8px; border:1px solid var(--line); background:rgba(255,255,255,.025); color:#b6c0cf; font-size:11px; font-weight:700; }
.product-visual { position:absolute; inset:auto 24px 24px 24px; height:245px; overflow:hidden; border:1px solid var(--line); border-radius:16px; background:#070b11; }
.toolbar { height:42px; display:flex; align-items:center; gap:6px; padding:0 13px; border-bottom:1px solid var(--line); background:#0b1018; }
.dot { width:7px; height:7px; border-radius:50%; background:#27303e; }
.mock { height:calc(100% - 42px); display:grid; grid-template-columns:96px 1fr; }
.mock-side { border-right:1px solid var(--line); padding:14px 10px; display:flex; flex-direction:column; gap:8px; }
.mock-pill { height:25px; border-radius:6px; background:#111a27; }
.mock-pill.active { background:rgba(41,151,255,.14); box-shadow:inset 2px 0 var(--blue); }
.mock-main { padding:18px; }
.wave { height:62px; margin-bottom:12px; display:flex; align-items:center; gap:3px; }
.wave i { display:block; flex:1; background:linear-gradient(180deg,var(--blue-2),#1267b6); border-radius:2px; opacity:.8; }
.palette { display:grid; grid-template-columns:repeat(4,1fr); gap:8px; margin-top:14px; }
.palette i { height:52px; border-radius:8px; border:1px solid var(--line); background:linear-gradient(145deg,#1d2634,#0c1119); }
.palette i:nth-child(2) { background:linear-gradient(145deg,#2d93e8,#0c3155); }
.palette i:nth-child(3) { background:linear-gradient(145deg,#c4cad3,#3a424f); }
.palette i:nth-child(4) { background:linear-gradient(145deg,#202733,#05070a); }

.feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:44px; }
.feature { padding:24px; min-height:192px; border:1px solid var(--line); border-radius:16px; background:rgba(13,18,27,.72); }
.feature-icon { width:38px; height:38px; display:grid; place-items:center; border:1px solid rgba(88,184,255,.17); border-radius:10px; background:rgba(41,151,255,.07); color:#84caff; font-size:17px; }
.feature h4 { margin:20px 0 8px; font-size:17px; letter-spacing:-.02em; }
.feature p { margin:0; color:var(--muted); font-size:14px; }

.process { display:grid; grid-template-columns:.82fr 1.18fr; gap:70px; align-items:start; }
.steps { display:flex; flex-direction:column; }
.step { display:grid; grid-template-columns:44px 1fr; gap:20px; padding:24px 0; border-bottom:1px solid var(--line); }
.step:first-child { padding-top:0; }
.step-num { width:38px; height:38px; display:grid; place-items:center; border:1px solid var(--line-strong); border-radius:10px; color:#7fc5ff; font:700 12px/1 ui-monospace,monospace; }
.step h4 { margin:0 0 7px; font-size:19px; letter-spacing:-.025em; }
.step p { margin:0; color:var(--muted); font-size:14px; }

.showcase { border:1px solid var(--line); border-radius:24px; overflow:hidden; background:#080c12; box-shadow:var(--shadow); }
.showcase-head { display:flex; justify-content:space-between; align-items:center; gap:18px; padding:20px; border-bottom:1px solid var(--line); }
.tabs { display:flex; gap:6px; }
.tab { border:1px solid transparent; background:transparent; color:#7f8a9b; border-radius:8px; padding:9px 12px; font-weight:700; font-size:12px; cursor:pointer; }
.tab.active { color:white; border-color:rgba(88,184,255,.2); background:rgba(41,151,255,.09); }
.preview-panel { display:none; min-height:430px; padding:28px; }
.preview-panel.active { display:grid; }
.preview-layout { display:grid; grid-template-columns:170px 1fr 210px; gap:16px; }
.preview-sidebar, .preview-canvas, .preview-inspector { border:1px solid var(--line); border-radius:13px; background:#0b1017; }
.preview-sidebar { padding:14px; }
.preview-menu { height:35px; border-radius:7px; background:#111925; margin-bottom:8px; }
.preview-menu.active { background:rgba(41,151,255,.12); box-shadow:inset 2px 0 var(--blue); }
.preview-canvas { position:relative; overflow:hidden; display:grid; place-items:center; min-height:360px; background:radial-gradient(circle at 50% 50%,#142032,#080b10 58%); }
.weapon-shape { width:72%; height:80px; border-radius:5px 20px 10px 7px; background:linear-gradient(155deg,#8894a3 0%,#202936 35%,#0b0f16 65%,#337fbc 100%); transform:rotate(-5deg); box-shadow:0 28px 80px rgba(0,0,0,.5),0 0 45px rgba(41,151,255,.12); }
.weapon-shape::after { content:""; position:absolute; width:25%; height:130px; right:20%; top:54px; background:linear-gradient(160deg,#202936,#080b11); clip-path:polygon(12% 0,100% 10%,72% 100%,0 95%); }
.preview-inspector { padding:14px; }
.inspector-label { height:10px; width:58%; background:#283141; border-radius:4px; margin:5px 0 9px; }
.inspector-field { height:34px; border:1px solid var(--line); border-radius:7px; background:#0e151f; margin-bottom:13px; }
.audio-lines { display:flex; align-items:end; gap:4px; width:78%; height:90px; }
.audio-lines i { flex:1; min-width:2px; border-radius:3px; background:linear-gradient(0deg,#1568a8,#59b9ff); }

.cta-box { position:relative; overflow:hidden; padding:58px; border-radius:24px; border:1px solid rgba(88,184,255,.17); background:linear-gradient(135deg,#0d1724,#080c12); }
.cta-box::after { content:""; position:absolute; width:450px; height:450px; background:rgba(41,151,255,.12); filter:blur(110px); border-radius:50%; right:-150px; top:-230px; }
.cta-content { position:relative; z-index:2; display:flex; align-items:flex-end; justify-content:space-between; gap:30px; }
.cta-content h2 { margin:12px 0 0; max-width:670px; font-size:clamp(34px,4.8vw,58px); line-height:1; letter-spacing:-.05em; }

.faq { display:grid; grid-template-columns:.72fr 1.28fr; gap:70px; }
.faq-list { border-top:1px solid var(--line); }
.faq-item { border-bottom:1px solid var(--line); }
.faq-q { width:100%; text-align:left; padding:22px 0; display:flex; align-items:center; justify-content:space-between; gap:18px; color:white; border:0; background:transparent; cursor:pointer; font-weight:700; }
.faq-q span:last-child { color:#77bdff; font-size:20px; transition:transform .2s ease; }
.faq-a { max-height:0; overflow:hidden; color:var(--muted); font-size:14px; transition:max-height .25s ease, padding .25s ease; }
.faq-item.open .faq-a { max-height:220px; padding:0 0 22px; }
.faq-item.open .faq-q span:last-child { transform:rotate(45deg); }

.page-hero { padding:160px 0 82px; border-bottom:1px solid var(--line); background:radial-gradient(circle at 70% 20%,rgba(41,151,255,.12),transparent 30rem); }
.page-hero-grid { display:grid; grid-template-columns:1.1fr .9fr; gap:60px; align-items:center; }
.page-hero h1 { margin:16px 0 20px; font-size:clamp(48px,6vw,78px); line-height:.96; letter-spacing:-.055em; }
.page-hero p { color:var(--muted); font-size:18px; max-width:660px; }
.page-card { border:1px solid var(--line); border-radius:20px; overflow:hidden; background:#0a0f17; box-shadow:var(--shadow); }
.page-card img { width:100%; aspect-ratio:16/9; object-fit:cover; opacity:.72; }
.page-card-bottom { padding:18px; display:flex; justify-content:space-between; align-items:center; gap:12px; }
.status { display:inline-flex; align-items:center; gap:7px; font-size:12px; color:#a3adbb; }
.status i { width:7px; height:7px; border-radius:50%; background:var(--success); box-shadow:0 0 10px rgba(108,230,170,.55); }
.details-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:16px; margin-top:38px; }
.detail-card { padding:26px; border:1px solid var(--line); border-radius:16px; background:#0b1018; }
.detail-card h3 { margin:0 0 9px; font-size:19px; }
.detail-card p { margin:0; color:var(--muted); font-size:14px; }

footer { padding:58px 0 30px; border-top:1px solid var(--line); background:#05070a; }
.footer-grid { display:grid; grid-template-columns:1.4fr .7fr .7fr; gap:50px; padding-bottom:48px; }
.footer-brand p { color:var(--muted); max-width:430px; font-size:14px; }
.footer-col h5 { margin:0 0 14px; font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:#e9eef6; }
.footer-col a { display:block; color:var(--muted); font-size:14px; margin:9px 0; }
.footer-col a:hover { color:white; }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; padding-top:25px; border-top:1px solid var(--line); color:#667184; font-size:12px; }

.legal { padding:150px 0 90px; min-height:70vh; }
.legal h1 { font-size:48px; letter-spacing:-.045em; }
.legal h2 { margin-top:36px; font-size:22px; }
.legal p, .legal li { color:var(--muted); }
.notice { border:1px solid rgba(255,190,70,.2); background:rgba(255,190,70,.055); color:#ddc083; padding:16px; border-radius:12px; }

.reveal { opacity:0; transform:translateY(18px); transition:opacity .65s ease,transform .65s ease; }
.reveal.visible { opacity:1; transform:none; }

@media (max-width: 920px) {
  .nav-links { position:fixed; inset:78px 0 auto 0; flex-direction:column; align-items:flex-start; gap:0; padding:16px 20px 24px; background:rgba(5,7,11,.98); border-bottom:1px solid var(--line); transform:translateY(-140%); transition:transform .25s ease; }
  .nav-links.open { transform:none; }
  .nav-links a { width:100%; padding:14px 0; border-bottom:1px solid var(--line); }
  .menu-button { display:block; }
  .nav-cta .btn { display:none; }
  .products, .feature-grid, .process, .faq, .page-hero-grid { grid-template-columns:1fr; }
  .feature-grid { grid-template-columns:1fr 1fr; }
  .process, .faq { gap:42px; }
  .preview-layout { grid-template-columns:110px 1fr; }
  .preview-inspector { display:none; }
  .cta-content { align-items:flex-start; flex-direction:column; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-brand { grid-column:1/-1; }
}

@media (max-width: 650px) {
  .container { width:min(100% - 28px,var(--max)); }
  .section { padding:80px 0; }
  .hero { min-height:760px; }
  .hero h1 { font-size:51px; }
  .hero-bg { background-position:62% center; opacity:.31; }
  .hero::before { background:linear-gradient(90deg,rgba(5,7,11,.98),rgba(5,7,11,.82)),linear-gradient(0deg,var(--bg),transparent); }
  .hero-metrics { display:grid; grid-template-columns:1fr 1fr; }
  .metric { min-width:0; }
  .logo-strip-inner { flex-direction:column; align-items:flex-start; padding:25px 0; }
  .logo-strip-items { justify-content:flex-start; }
  .products { grid-template-columns:1fr; }
  .product-card { min-height:540px; }
  .product-top { padding:27px 24px 20px; }
  .product-card h3 { font-size:31px; }
  .product-visual { inset:auto 15px 15px; }
  .feature-grid { grid-template-columns:1fr; }
  .preview-layout { grid-template-columns:1fr; }
  .preview-sidebar { display:none; }
  .showcase-head { align-items:flex-start; flex-direction:column; }
  .preview-panel { padding:14px; min-height:360px; }
  .preview-canvas { min-height:320px; }
  .cta-box { padding:34px 25px; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-brand { grid-column:auto; }
  .footer-bottom { flex-direction:column; }
  .page-hero { padding-top:130px; }
  .details-grid { grid-template-columns:1fr; }
}