:root{
  --bg:#070a0d;
  --panel:#10151a;
  --panel-2:#151b20;
  --text:#f3f5f6;
  --muted:#aab3b9;
  --line:#293138;
  --green:#78c83d;
  --green-bright:#86df42;
  --max:1180px;
  --radius:18px;
  --shadow:0 22px 60px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:3px solid var(--green);outline-offset:4px}
img{max-width:100%;height:auto;display:block}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(7,10,13,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.navbar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.03em}
.brand img{width:42px;height:42px;border-radius:10px}
.brand span{font-size:1.15rem}
.brand .puck{color:var(--green)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:10px 14px;color:#d8dde0;border-radius:10px;font-weight:650;font-size:.95rem}
.nav-links a:hover,.nav-links a[aria-current="page"]{background:#171d22;color:#fff}
.menu-toggle{display:none;background:none;border:1px solid var(--line);color:#fff;border-radius:10px;padding:9px 11px;font-size:1rem}
.hero{padding:48px 0 70px}
.hero-grid{display:grid;grid-template-columns:1fr 1.18fr;gap:46px;align-items:center}
.eyebrow{color:var(--green-bright);font-size:.83rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;margin:0 0 14px}
h1{font-size:clamp(3rem,7vw,6rem);line-height:.92;letter-spacing:-.055em;margin:0 0 20px;font-weight:850}
h1 .green,.green{color:var(--green)}
.hero h2{font-size:clamp(1.35rem,2.5vw,2rem);line-height:1.15;margin:0 0 18px;letter-spacing:.02em}
.hero p{font-size:1.13rem;color:var(--muted);max-width:570px;margin:0 0 28px}
.tagline{font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.92rem;color:#fff}
.tagline span{color:var(--green)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 18px;border-radius:11px;font-weight:800;border:1px solid var(--line);transition:.18s ease}
.button.primary{background:var(--green);border-color:var(--green);color:#091006}
.button.primary:hover{background:var(--green-bright);transform:translateY(-1px)}
.button.secondary:hover{background:#171d22}
.hero-art{position:relative;border-radius:24px;overflow:hidden;border:1px solid #2a3238;box-shadow:var(--shadow);background:#0c1115}
.hero-art img{width:100%}
.hero-art::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 80px rgba(0,0,0,.2);pointer-events:none}
.section{padding:82px 0;border-top:1px solid rgba(255,255,255,.07)}
.section.alt{background:#0b1014}
.section-heading{max-width:760px;margin-bottom:36px}
.section-heading h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.02;letter-spacing:-.035em;margin:0 0 14px}
.section-heading p{margin:0;color:var(--muted);font-size:1.08rem}
.usp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{background:linear-gradient(180deg,#13191e,#0e1317);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:190px}
.card .num{font-size:.78rem;color:var(--green);font-weight:850;letter-spacing:.14em}
.card h3{margin:24px 0 8px;font-size:1.15rem}
.card p{margin:0;color:var(--muted)}
.system{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.system-step{position:relative;background:#11171c;border:1px solid var(--line);border-radius:var(--radius);padding:30px;text-align:center}
.system-step:not(:last-child)::after{content:"→";position:absolute;right:-22px;top:50%;transform:translateY(-50%);font-size:2rem;color:var(--green);z-index:2}
.system-step .step-icon{width:66px;height:66px;margin:0 auto 18px;border-radius:16px;overflow:hidden}
.system-step .step-icon img{width:100%;height:100%;object-fit:cover}
.system-step h3{margin:0 0 5px}.system-step p{margin:0;color:var(--muted)}
.display-demo{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.demo-screen{background:#020303;border:8px solid #202428;border-radius:20px;max-width:320px;margin-inline:auto;padding:24px 22px;box-shadow:0 20px 45px rgba(0,0,0,.4)}
.demo-distance{text-align:center;font-size:2rem;font-weight:800;margin-bottom:16px}.demo-arrow{font-size:6.5rem;line-height:1;text-align:center;color:var(--green);margin-bottom:20px}.demo-road{width:max-content;margin:auto;border:2px solid #eee;border-radius:5px;padding:4px 12px;font-size:1.65rem;font-weight:800}.demo-target{text-align:center;font-size:1.45rem;font-weight:800;margin-top:16px;color:var(--green)}.small-note{font-size:.9rem;color:var(--muted);margin-top:18px}
.feature-list{display:grid;gap:14px}.feature{display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start}.feature-mark{width:42px;height:42px;border-radius:12px;border:1px solid #31402b;display:grid;place-items:center;color:var(--green);font-weight:900}.feature h3{margin:0 0 3px}.feature p{margin:0;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
.quote{font-size:clamp(1.7rem,3vw,2.8rem);line-height:1.08;letter-spacing:-.03em;margin:0}.quote strong{color:var(--green)}
.panel{background:#10161a;border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.rad-section{display:grid;grid-template-columns:180px 1fr;gap:32px;align-items:center}.rad-section img{width:180px;border-radius:30px;box-shadow:var(--shadow)}
.guide-card{display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:center}.guide-cover{border-radius:12px;box-shadow:var(--shadow);border:1px solid var(--line)}
.page-hero{padding:70px 0 54px}.page-hero h1{font-size:clamp(2.7rem,6vw,5rem);margin-bottom:16px}.page-hero p{max-width:760px;color:var(--muted);font-size:1.12rem}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.about-grid .wide{grid-column:1/-1}
.bullets{padding-left:20px}.bullets li{margin:8px 0;color:#d8dde0}.muted{color:var(--muted)}
.contact-box{text-align:center;max-width:760px;margin:0 auto}.email{font-size:clamp(1.4rem,4vw,2.5rem);font-weight:850;color:var(--green);word-break:break-word}
.footer{border-top:1px solid rgba(255,255,255,.08);padding:34px 0 44px;color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:end}.footer-brand{font-weight:850;color:#fff}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a:hover{color:#fff}.footer small{display:block;margin-top:14px}
@media (max-width:900px){.hero-grid,.display-demo,.split,.about-grid{grid-template-columns:1fr}.usp-grid{grid-template-columns:1fr 1fr}.system{grid-template-columns:1fr}.system-step:not(:last-child)::after{content:"↓";right:auto;left:50%;top:auto;bottom:-28px;transform:translateX(-50%)}.guide-card{grid-template-columns:1fr}.guide-cover{max-width:280px}.rad-section{grid-template-columns:110px 1fr}.rad-section img{width:110px}.footer-grid{align-items:flex-start;flex-direction:column}}
@media (max-width:680px){.container{width:min(calc(100% - 28px),var(--max))}.navbar{min-height:68px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:14px;right:14px;background:#0d1216;border:1px solid var(--line);border-radius:14px;padding:8px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{padding:12px}.hero{padding-top:30px}.hero-art{border-radius:16px}.section{padding:62px 0}.usp-grid{grid-template-columns:1fr}.card{min-height:auto}.rad-section{grid-template-columns:1fr}.rad-section img{width:150px}.demo-screen{max-width:280px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}