*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#000000;--accent:#ef4444;
  --bg:#fafafa;--bg-alt:#fef2f2;
  --text:#0a0a0a;--muted:#525252;
  --card:#ffffff;--border:#fecaca;
  --radius:8px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:16px}
h1,h2,h3,h4{font-family:'Tektur',sans-serif;color:var(--text);line-height:1.2}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.reveal{opacity:0;transform:translateY(20px);transition:.6s ease-out}
.reveal.on{opacity:1;transform:none}

.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:2px solid #000}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:'Tektur',sans-serif;font-weight:800;font-size:22px;color:var(--primary);display:flex;align-items:center;gap:10px;letter-spacing:-.04em;text-transform:uppercase}
.logo .badge{display:inline-flex;align-items:center;gap:3px;background:var(--accent);color:#fff;padding:4px 10px;border-radius:4px;font-family:'Tektur',sans-serif;font-weight:700;font-size:12px;letter-spacing:.04em}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-family:'Inter',sans-serif;font-size:13px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.nav-links a:hover{color:var(--primary)}
.nav-links a.nav-cta{background:var(--accent);color:#fff !important;padding:11px 22px;border-radius:8px;font-weight:800;font-size:13px;font-family:'Tektur',sans-serif;letter-spacing:.04em;text-transform:uppercase;border:2px solid var(--accent);transition:.16s}
.nav-links a.nav-cta:hover{background:var(--primary);color:var(--accent) !important;border-color:var(--primary)}
.burger{display:none;flex-direction:column;gap:4px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:22px;height:3px;background:var(--primary)}
@media(max-width:860px){.nav-links{display:none}.burger{display:flex}}
.mob-nav{display:none;background:#fff;padding:16px 24px;border-top:2px solid #000}
.mob-nav.on{display:block}
.mob-nav a{display:block;padding:10px 0;font-family:'Tektur',sans-serif;font-size:14px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);font-weight:700}

/* hero — racing stripe */
.hero{padding:80px 0 70px;position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--bg-alt) 100%)}
.hero::before{content:'';position:absolute;width:100%;height:200px;background:repeating-linear-gradient(-45deg,transparent 0,transparent 20px,rgba(239,68,68,.04) 20px,rgba(239,68,68,.04) 40px);top:50%;transform:translateY(-50%);pointer-events:none}
.hero-inner{position:relative;text-align:center;max-width:980px;margin:0 auto}
.kick{display:inline-flex;align-items:center;gap:10px;background:#000;color:var(--accent);font-family:'Tektur',sans-serif;font-weight:700;font-size:12px;padding:8px 18px;border-radius:6px;margin-bottom:26px;text-transform:uppercase;letter-spacing:.06em}
.kick::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);animation:blink 1s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
h1.htitle{font-family:'Tektur',sans-serif;font-size:80px;font-weight:800;color:var(--primary);line-height:.95;letter-spacing:-.06em;margin-bottom:24px;text-transform:uppercase}
h1.htitle em{color:var(--accent);font-style:normal;display:inline-block}
.hdesc{font-size:17px;color:var(--text);max-width:680px;margin:0 auto 36px;line-height:1.7;font-family:'Inter',sans-serif}
.hcta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.btn{padding:16px 36px;font-family:'Tektur',sans-serif;font-weight:800;font-size:14px;cursor:pointer;border:2px solid var(--primary);display:inline-block;transition:.16s;background:#fff;color:var(--primary);text-transform:uppercase;letter-spacing:.06em;border-radius:8px}
.btn-a{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-a:hover{background:var(--primary);color:var(--accent);border-color:var(--primary)}
.btn-b{background:#fff;color:var(--primary)}
.btn-b:hover{background:var(--primary);color:#fff}

/* speedo gauge under buttons */
.gauge{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:32px}
.gauge-item{background:#fff;border:2px solid var(--primary);border-radius:8px;padding:18px 22px;display:flex;flex-direction:column;align-items:center;gap:6px;min-width:130px}
.gauge-item b{font-family:'Tektur',sans-serif;font-size:30px;font-weight:800;color:var(--primary);line-height:.95;letter-spacing:-.04em}
.gauge-item.acc b{color:var(--accent)}
.gauge-item span{font-family:'Inter',sans-serif;font-size:11px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
@media(max-width:860px){h1.htitle{font-size:48px}}

/* features */
.sec{padding:96px 0;background:var(--bg-alt);border-top:2px solid #000;border-bottom:2px solid #000}
.sec-plain{padding:96px 0}
.shead{margin-bottom:56px}
.shead .small{display:inline-block;font-family:'Tektur',sans-serif;color:var(--accent);background:var(--primary);font-size:12px;padding:5px 12px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;margin-bottom:14px}
.shead h2{font-family:'Tektur',sans-serif;font-size:54px;font-weight:800;color:var(--primary);letter-spacing:-.05em;margin-bottom:14px;text-transform:uppercase}
.shead h2 em{color:var(--accent);font-style:normal}
.shead p{color:var(--text);font-size:17px;max-width:620px;line-height:1.7;font-family:'Inter',sans-serif}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.fcard{background:#fff;border:2px solid var(--primary);border-radius:8px;padding:30px 26px;transition:.16s;position:relative}
.fcard:hover{background:var(--accent);color:#fff}
.fcard:hover h3{color:#fff}
.fcard:hover .num{color:#fff}
.fcard:hover p{color:rgba(255,255,255,.85)}
.fcard .num{font-family:'Tektur',sans-serif;font-size:14px;color:var(--accent);font-weight:700;margin-bottom:12px;letter-spacing:.04em;text-transform:uppercase}
.fcard h3{font-family:'Tektur',sans-serif;font-size:18px;font-weight:800;margin-bottom:10px;color:var(--primary);letter-spacing:-.03em;text-transform:uppercase;transition:.16s}
.fcard p{color:var(--text);font-size:14.5px;line-height:1.65;font-family:'Inter',sans-serif;transition:.16s}
@media(max-width:980px){.grid4{grid-template-columns:repeat(2,1fr)}.shead h2{font-size:36px}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}

/* advantages — racing table */
.race-table{margin-top:30px;border:2px solid var(--primary);background:#fff}
.race-row{display:grid;grid-template-columns:80px 1fr 100px;border-bottom:2px solid var(--primary);align-items:center}
.race-row:last-child{border-bottom:0}
.race-row:hover{background:var(--bg-alt)}
.race-row .pos{padding:22px 0;font-family:'Tektur',sans-serif;font-size:32px;color:var(--accent);text-align:center;border-right:2px solid var(--primary);font-weight:800;letter-spacing:-.06em;line-height:1}
.race-row .ai-c{padding:20px 26px}
.race-row .ai-c h4{font-family:'Tektur',sans-serif;font-size:18px;color:var(--primary);font-weight:800;margin-bottom:4px;letter-spacing:-.03em;text-transform:uppercase}
.race-row .ai-c p{color:var(--text);font-size:14px;line-height:1.6;font-family:'Inter',sans-serif}
.race-row .val{padding:20px 22px;font-family:'Tektur',sans-serif;font-size:18px;color:var(--primary);font-weight:700;text-align:right;border-left:2px solid var(--primary);letter-spacing:-.03em}
@media(max-width:680px){.race-row{grid-template-columns:60px 1fr}.race-row .val{display:none}}

/* platforms */
.plat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.plat{background:#fff;border:2px solid var(--primary);border-radius:8px;padding:22px 14px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;color:inherit;transition:.16s}
.plat:hover{background:var(--primary);color:var(--accent)}
.plat:hover .pico{color:var(--accent)}
.plat .pico{width:32px;height:32px;color:var(--primary)}
.plat .pn{font-family:'Tektur',sans-serif;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
@media(max-width:860px){.plat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:480px){.plat-grid{grid-template-columns:repeat(2,1fr)}}

/* CTA */
.ctab{padding:0;background:var(--primary);border-top:2px solid #000}
.ctab-card{padding:64px 50px;text-align:center;color:#fff;position:relative;overflow:hidden}
.ctab-card::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(-45deg,transparent 0,transparent 30px,rgba(239,68,68,.08) 30px,rgba(239,68,68,.08) 60px);pointer-events:none}
.ctab-card .pre{font-family:'Tektur',sans-serif;font-size:12px;color:var(--accent);margin-bottom:16px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;position:relative}
.ctab-card h2{font-family:'Tektur',sans-serif;color:#fff;font-size:60px;font-weight:800;margin-bottom:18px;letter-spacing:-.06em;text-transform:uppercase;line-height:.95;position:relative}
.ctab-card h2 em{color:var(--accent);font-style:normal}
.ctab-card p{color:rgba(255,255,255,.78);margin-bottom:32px;max-width:540px;margin-left:auto;margin-right:auto;font-size:16px;font-family:'Inter',sans-serif;position:relative}
.ctab-card .btn-a{background:var(--accent);color:#fff;border-color:var(--accent);position:relative}
.ctab-card .btn-a:hover{background:#fff;color:var(--primary);border-color:#fff}

/* FAQ */
.faq-list{max-width:820px;margin:36px 0 0;border:2px solid var(--primary);background:#fff}
.faq-item{border-bottom:2px solid var(--primary);padding:0 26px}
.faq-item:last-child{border-bottom:0}
.faq-item[open]{background:var(--bg-alt)}
.faq-q{padding:22px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-family:'Tektur',sans-serif;font-weight:800;font-size:16px;color:var(--primary);list-style:none;letter-spacing:-.02em;text-transform:uppercase}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:'+';font-family:'Tektur',sans-serif;font-size:24px;color:var(--accent);transition:.2s;font-weight:800}
.faq-item[open] .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 0 22px;color:var(--text);font-size:15px;line-height:1.7;font-family:'Inter',sans-serif}

/* footer */
.footer{padding:54px 0 28px;background:#000;color:rgba(255,255,255,.7);border-top:4px solid var(--accent)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:30px}
.footer h4{font-family:'Tektur',sans-serif;color:var(--accent);font-size:14px;font-weight:800;margin-bottom:14px;text-transform:uppercase;letter-spacing:.06em}
.footer a{display:block;color:rgba(255,255,255,.6);font-size:14px;padding:4px 0;font-family:'Inter',sans-serif}
.footer a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font-family:'Tektur',sans-serif;font-size:13px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.08em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr;gap:24px}}

/* steps */
.steps{padding:60px 0}
.step{background:#fff;border:2px solid var(--primary);border-radius:8px;padding:30px;margin-bottom:14px;display:grid;grid-template-columns:60px 1fr;gap:24px}
.step-n{width:50px;height:50px;border-radius:8px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Tektur',sans-serif;font-weight:800;font-size:24px;letter-spacing:-.04em}
.step h3{font-family:'Tektur',sans-serif;font-size:22px;margin-bottom:8px;font-weight:800;color:var(--primary);text-transform:uppercase;letter-spacing:-.03em}
.step p{color:var(--text);font-size:15px;line-height:1.7;margin-bottom:14px;font-family:'Inter',sans-serif}
.after-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}
.after-card{background:#fff;border:2px solid var(--primary);border-radius:8px;padding:20px}
.after-card h4{font-family:'Tektur',sans-serif;font-size:16px;margin-bottom:6px;font-weight:800;color:var(--primary);text-transform:uppercase;letter-spacing:-.02em}
.after-card p{color:var(--text);font-size:14px;font-family:'Inter',sans-serif}
@media(max-width:680px){.after-grid{grid-template-columns:1fr}.step{grid-template-columns:1fr}}