:root{
  --bg:#0b0b0d;--bg2:#121216;--line:#26262c;--ink:#f4f1ea;--mute:#a7a39a;--rec:#ff3b30;--amber:#ffb547;
  --display:'Bebas Neue',Impact,'Arial Narrow',sans-serif;
  --body:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased;padding-bottom:76px}
img,video{max-width:100%;display:block}
a{color:var(--amber)}
h1,h2,h3{margin:0;font-weight:400;line-height:1.02}
h1,h2{font-family:var(--display);letter-spacing:.01em}
h3{font-size:19px;font-weight:700;line-height:1.3}
p{margin:0}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:var(--ink);color:var(--bg);padding:8px 12px;z-index:99}
.center{text-align:center;margin-top:36px}

/* nav */
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}
.brand-word{font:400 24px/1 var(--display);letter-spacing:.06em}
.brand-word b{font-weight:400;color:var(--rec)}
.rec-dot{width:12px;height:12px;border-radius:50%;background:var(--rec);box-shadow:0 0 12px var(--rec);animation:blink 1.6s steps(1) infinite}
@keyframes blink{50%{opacity:.25}}
.nav nav{display:flex;align-items:center;gap:22px}
.nav nav a{color:var(--mute);text-decoration:none;font-size:15px}
.nav nav a:hover{color:var(--ink)}
.nav nav a.btn{color:#1a0d00}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--amber);color:#1a0d00;font-weight:800;font-size:18px;text-decoration:none;padding:17px 26px;border-radius:999px;box-shadow:0 10px 30px -10px rgba(255,181,71,.6);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 34px -10px rgba(255,181,71,.8)}
.btn:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.btn-sm{font-size:15px;padding:10px 18px}
.link{color:var(--mute);text-decoration:none;font-weight:600}
.link:hover{color:var(--ink)}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding:36px 0 64px}
.tag,.kicker{font:700 13px/1.2 var(--mono);letter-spacing:.14em;color:var(--rec)}
.tag{display:inline-block;border:1px solid rgba(255,59,48,.5);padding:7px 11px;border-radius:6px;margin-bottom:22px}
h1{font-size:clamp(56px,7.4vw,104px)}
h1 span{color:var(--amber)}
.lead{font-size:19px;color:#d8d4cb;max-width:36em;margin:22px 0 30px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:20px}
.ticks{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:8px;color:var(--mute);font-size:15px}
.ticks li::before{content:'■';color:var(--rec);font-size:10px;margin-right:10px;vertical-align:2px}

.monitor{margin:0;justify-self:center;width:min(420px,100%)}
.vf{position:relative;border-radius:var(--r);overflow:hidden;background:#000;aspect-ratio:9/16;box-shadow:0 30px 80px -30px rgba(255,59,48,.35),0 0 0 1px var(--line)}
.vf video{width:100%;height:100%;object-fit:cover}
.corner{position:absolute;width:30px;height:30px;border:3px solid rgba(255,255,255,.85)}
.corner.tl{top:14px;left:14px;border-right:0;border-bottom:0}
.corner.tr{top:14px;right:14px;border-left:0;border-bottom:0}
.corner.bl{bottom:14px;left:14px;border-right:0;border-top:0}
.corner.br{bottom:14px;right:14px;border-left:0;border-top:0}
.hud{position:absolute;left:24px;right:24px;display:flex;justify-content:space-between;font:700 13px/1 var(--mono);letter-spacing:.08em;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.8)}
.hud.top{top:26px}.hud.bottom{bottom:26px}
.rec{display:inline-flex;align-items:center;gap:7px}
.rec i{width:10px;height:10px;border-radius:50%;background:var(--rec);animation:blink 1.2s steps(1) infinite}
.slate{display:grid;grid-template-columns:repeat(3,1fr);margin:14px 0 0;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.slate div{padding:10px 12px;background:var(--bg2)}
.slate div+div{border-left:1px solid var(--line)}
.slate dt{font:600 11px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.slate dd{margin:4px 0 0;font-size:18px;font-weight:700;color:var(--amber)}

/* proof */
.proof{border-block:1px solid var(--line);background:var(--bg2)}
.proof-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:26px 0}
.proof p{display:flex;flex-direction:column;gap:4px}
.proof b{font-size:34px;color:var(--ink)}
.proof span{color:var(--mute);font-size:15px}

/* sections */
section{scroll-margin-top:20px}
.section-head{max-width:760px;margin:0 auto 40px;text-align:center}
.section-head h2{font-size:clamp(40px,5vw,64px);margin:10px 0 14px}
.section-head p:not(.kicker){color:var(--mute)}
.shots,.models{padding:84px 0}
.shot-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.shot-grid figure{margin:0}
.shot-grid video{aspect-ratio:9/16;width:100%;object-fit:cover;border-radius:10px;background:#000;box-shadow:0 0 0 1px var(--line)}
.shot-grid figcaption{margin-top:8px;font-size:14px;color:var(--mute);display:flex;flex-direction:column}
.shot-grid figcaption .mono{font-size:11px;letter-spacing:.12em;color:var(--rec)}

.flow{padding:84px 0;border-top:1px solid var(--line)}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.steps li{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.steps .mono{color:var(--rec);font-size:14px;letter-spacing:.12em}
.steps h3{margin:12px 0 8px}
.steps p{color:var(--mute);font-size:16px}

.models{background:var(--bg2);border-block:1px solid var(--line)}
.model-cols{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:18px}
.model-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.model-card h3{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px}
.model-card h3 .mono{color:var(--amber);font-size:16px}
.model-card ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.model-card li{font-size:14px;padding:6px 11px;border-radius:999px;border:1px solid var(--line);color:#dcd8cf}
.model-card li.hot{border-color:var(--rec);color:#fff;background:rgba(255,59,48,.14);font-weight:700}
.model-card ul.plain{display:grid;gap:12px}
.model-card ul.plain li{border:0;padding:0 0 0 20px;position:relative;font-size:15px;border-radius:0}
.model-card ul.plain li::before{content:'■';position:absolute;left:0;top:1px;color:var(--rec);font-size:10px}
.model-card.accent{border-color:rgba(255,181,71,.45)}

.math{padding:84px 0}
.math-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.math h2{font-size:clamp(40px,5vw,64px);margin:10px 0 16px}
.math-grid>div>p:not(.kicker){color:var(--mute)}
.compare{border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.compare .row{display:grid;grid-template-columns:1fr 1fr 1fr}
.compare .row>span{padding:15px 18px;border-top:1px solid var(--line)}
.compare .head>span{border-top:0;background:var(--bg2);font:700 12px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.compare [role=rowheader]{color:var(--mute)}
.compare .win{color:var(--amber);font-weight:800;background:rgba(255,181,71,.06)}

.guarantee{background:var(--bg2);border-block:1px solid var(--line)}
.guarantee-row{display:flex;gap:30px;align-items:center;padding:48px 0;max-width:860px}
.seal{flex:none;width:112px;height:112px;border-radius:50%;border:2px dashed var(--amber);display:grid;place-content:center;text-align:center;font-size:38px;font-weight:800;line-height:.9;color:var(--amber)}
.seal small{font-size:12px;letter-spacing:.2em}
.guarantee h2{font-size:44px;margin-bottom:8px}
.guarantee p{color:#d8d4cb}

.faq{padding:84px 0}
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:10px}
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--bg2);padding:0 22px}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-family:var(--mono);color:var(--amber)}
.faq details[open] summary::after{content:'−'}
.faq details p{color:var(--mute);padding-bottom:18px}

.closing{border-top:1px solid var(--line);background:radial-gradient(60% 120% at 20% 0%,rgba(255,59,48,.16),transparent 70%)}
.closing-row{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:72px 0}
.closing h2{font-size:clamp(44px,5.4vw,76px)}
.closing h2 span{color:var(--amber)}
.small{color:var(--mute);font-size:14px;margin-top:12px;text-align:center}

.foot{padding:36px 0 28px;color:var(--mute);font-size:13px}
.foot-row{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:16px;flex-wrap:wrap}
.foot nav{display:flex;gap:18px;flex-wrap:wrap}
.foot nav a{color:var(--mute)}

.sticky{position:fixed;left:0;right:0;bottom:0;z-index:20;display:none;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:rgba(11,11,13,.94);backdrop-filter:blur(10px);border-top:1px solid var(--line)}
.sticky div{display:flex;flex-direction:column;line-height:1.25}
.sticky small{color:var(--mute)}

@media (max-width:1000px){
  .shot-grid{grid-template-columns:repeat(3,1fr)}
  .model-cols{grid-template-columns:1fr 1fr}
  .model-card.accent{grid-column:1/-1}
}
@media (max-width:820px){
  body{font-size:16px}
  .nav nav a:not(.btn){display:none}
  .tag{font-size:11px;letter-spacing:.08em}
  .hero{grid-template-columns:1fr;gap:34px;padding-top:16px}
  .monitor{width:min(340px,100%)}
  .proof-row{grid-template-columns:1fr;gap:14px}
  .proof p{flex-direction:row;align-items:baseline;gap:12px}
  .proof b{font-size:26px;min-width:96px}
  .steps,.model-cols,.math-grid{grid-template-columns:1fr}
  .shot-grid{grid-template-columns:repeat(2,1fr)}
  .closing-row{flex-direction:column;text-align:center}
  .guarantee-row{flex-direction:column;text-align:center}
  .shots,.models,.flow,.math,.faq{padding:60px 0}
  .sticky{display:flex}
  .compare .row>span{padding:12px 10px;font-size:15px}
}
@media (min-width:821px){body{padding-bottom:0}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}