@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;700&family=Syne:wght@700;800&family=DM+Mono:wght@400;500&display=swap');
:root{--void:#f5f5f0;--white:#ffffff;--light:#eeeee8;--panel:#e8e8e0;--border:#d8d8ce;--asph:#1a1a1a;--dark:#111111;--neon:#00e064;--neo2:#00b84a;--elec:#3b82f6;--warn:#f59e0b;--text:#1a1a1a;--muted:#666660;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}html{scroll-behavior:smooth;}
body{font-family:'Space Grotesk',sans-serif;background:var(--void);color:var(--text);min-height:100vh;}
#prog{position:fixed;top:0;left:0;height:3px;background:linear-gradient(to right,var(--neon),var(--elec));z-index:1000;width:0%;}
#bt{position:fixed;bottom:28px;right:28px;width:44px;height:44px;background:var(--asph);border:none;color:var(--neon);font-size:.95rem;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .3s,transform .25s;z-index:999;text-decoration:none;border-radius:50%;}
#bt.on{opacity:1;pointer-events:auto;}#bt:hover{transform:translateY(-3px);}
.nav{background:var(--asph);border-bottom:3px solid var(--neon);padding:10px 28px;display:flex;align-items:center;justify-content:space-between;}
.nav .bc{font-family:'DM Mono',monospace;font-size:.6rem;color:rgba(0,224,100,.6);letter-spacing:.12em;}
.nav .bc .s{color:rgba(0,224,100,.22);margin:0 8px;}
.nav .eco{font-family:'DM Mono',monospace;font-size:.62rem;color:var(--neon);letter-spacing:.1em;}
.hero{position:relative;min-height:500px;display:flex;align-items:flex-end;overflow:hidden;background:var(--asph);}
.street-bg{position:absolute;inset:0;background:linear-gradient(175deg,#111111 0%,#161616 35%,#1a1a1a 70%,#0e0e0e 100%);}
.street-line{position:absolute;bottom:0;left:0;right:0;height:60%;background:linear-gradient(to top,rgba(0,224,100,.04) 0%,transparent 100%);}
.dash-line{position:absolute;bottom:75px;left:0;right:0;height:4px;background:repeating-linear-gradient(to right,transparent,transparent 30px,rgba(255,220,0,.35) 30px,rgba(255,220,0,.35) 60px);}
.scoot-svg{position:absolute;bottom:75px;left:50%;transform:translateX(-50%);width:min(520px,80vw);filter:drop-shadow(0 10px 30px rgba(0,0,0,.8));animation:glide 6s ease-in-out infinite;}
@keyframes glide{0%,100%{transform:translateX(-50%) translateY(0);}50%{transform:translateX(-50%) translateY(-4px);}}
.ground{position:absolute;bottom:0;left:0;right:0;height:80px;background:linear-gradient(to top,rgba(17,17,17,.98) 0%,rgba(17,17,17,.7) 60%,transparent 100%);}
.hero-txt{position:relative;z-index:2;width:100%;padding:36px 44px 48px;background:linear-gradient(to top,rgba(14,14,14,.98) 0%,rgba(14,14,14,.65) 55%,transparent 100%);}
.hero-eyebrow{font-family:'DM Mono',monospace;font-size:.62rem;color:var(--neon);letter-spacing:.22em;text-transform:uppercase;margin-bottom:10px;}
.hero h1{font-family:'Syne',sans-serif;font-size:clamp(3.8rem,9vw,7rem);font-weight:800;color:white;line-height:.88;}
.hero h1 em{display:block;font-size:.28em;font-style:normal;color:var(--neon);letter-spacing:.2em;margin-bottom:6px;font-family:'DM Mono',monospace;}
.hero-sub{margin-top:12px;font-size:1.02rem;color:rgba(255,255,255,.72);max-width:530px;line-height:1.72;font-weight:300;}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.chip{padding:4px 13px;border:1.5px solid;border-radius:2px;font-family:'DM Mono',monospace;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;}
.ch-n{border-color:rgba(0,224,100,.5);color:var(--neon);}
.ch-e{border-color:rgba(59,130,246,.5);color:var(--elec);}
.ch-w{border-color:rgba(245,158,11,.4);color:var(--warn);}
.main{max-width:1100px;margin:0 auto;padding:0 24px 80px;}
.intro{background:var(--asph);border-left:5px solid var(--neon);padding:24px 40px;margin-bottom:36px;}
.intro p{font-size:1.03rem;color:rgba(255,255,255,.85);line-height:1.8;font-weight:300;}
.intro strong{color:var(--neon);font-weight:500;}
.grid{display:grid;grid-template-columns:1fr 320px;gap:32px;}
.sh{font-family:'Syne',sans-serif;font-size:1.5rem;font-weight:700;color:var(--asph);margin:44px 0 14px;padding-bottom:8px;border-bottom:3px solid var(--neon);display:flex;align-items:center;gap:12px;}
.sh:first-child{margin-top:0;}
.sh-dot{width:10px;height:10px;background:var(--neon);border-radius:50%;flex-shrink:0;}
.mc p{font-size:.99rem;color:var(--text);line-height:1.85;margin-bottom:14px;font-weight:400;}
.mc strong{color:var(--dark);font-weight:600;}
.cat2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0;}
.cat{background:var(--white);border:2px solid var(--border);border-top:4px solid var(--neon);padding:14px;border-radius:4px;opacity:0;transform:translateY(12px);transition:opacity .5s,transform .5s;}
.cat.el{border-top-color:var(--elec);}
.cat.on{opacity:1;transform:translateY(0);}
.cat h4{font-family:'Syne',sans-serif;font-size:.92rem;font-weight:700;color:var(--asph);margin-bottom:5px;}
.cat p{font-size:.83rem!important;color:var(--muted)!important;margin:0!important;line-height:1.48!important;}
.dt{width:100%;border-collapse:collapse;margin:16px 0;font-size:.86rem;}
.dt thead th{background:var(--asph);color:var(--neon);padding:9px 13px;text-align:left;font-family:'DM Mono',monospace;font-size:.64rem;letter-spacing:.1em;}
.dt td{padding:7px 13px;border-bottom:2px solid var(--border);color:var(--text);}
.dt tr:hover td{background:rgba(0,224,100,.04);}
.dt td:first-child{font-family:'DM Mono',monospace;color:var(--asph);font-size:.77rem;font-weight:500;}
.badge-oui{background:rgba(0,224,100,.12);color:var(--neo2);padding:2px 7px;border-radius:2px;font-family:'DM Mono',monospace;font-size:.67rem;}
.badge-non{background:rgba(239,68,68,.1);color:#dc2626;padding:2px 7px;border-radius:2px;font-family:'DM Mono',monospace;font-size:.67rem;}
.tl{position:relative;padding-left:26px;margin:14px 0;}
.tl::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--neon),var(--elec),transparent);}
.tl-item{position:relative;margin-bottom:16px;opacity:0;transform:translateX(-10px);transition:opacity .45s,transform .45s;}
.tl-item.on{opacity:1;transform:translateX(0);}
.tl-item::before{content:'';position:absolute;left:-21px;top:6px;width:8px;height:8px;background:var(--neon);border-radius:50%;}
.tl-yr{font-family:'DM Mono',monospace;font-size:.66rem;color:var(--neo2);letter-spacing:.12em;margin-bottom:1px;font-weight:500;}
.tl-item p{font-size:.97rem!important;margin:0!important;line-height:1.6!important;}
.vocab{list-style:none;}
.vocab li{display:flex;gap:12px;padding:8px 0;border-bottom:2px solid var(--border);opacity:0;transform:translateX(-8px);transition:opacity .4s,transform .4s;}
.vocab li.on{opacity:1;transform:translateX(0);}
.vocab li:last-child{border-bottom:none;}
.vt{font-family:'DM Mono',monospace;font-size:.71rem;color:var(--neo2);min-width:130px;flex-shrink:0;font-weight:500;}
.vd{font-size:.92rem;color:var(--text);}
.scard{background:var(--white);border:2px solid var(--border);border-radius:4px;padding:18px;margin-bottom:16px;position:relative;}
.scard::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(to right,var(--neon),var(--elec));border-radius:4px 4px 0 0;}
.scard h3{font-family:'Syne',sans-serif;font-size:.95rem;font-weight:700;color:var(--asph);margin-bottom:12px;padding-bottom:7px;border-bottom:2px solid var(--border);}
.kl{list-style:none;}
.kl li{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border);}
.kl li:last-child{border-bottom:none;}
.kk{font-size:.8rem;color:var(--muted);}
.kv{font-family:'DM Mono',monospace;font-size:.82rem;color:var(--neo2);font-weight:500;}
.rgl{background:rgba(245,158,11,.08);border:1.5px solid rgba(245,158,11,.3);border-radius:4px;padding:14px 18px;margin:14px 0;}
.rgl h4{font-family:'Syne',sans-serif;font-weight:700;color:#92400e;font-size:1rem;margin-bottom:7px;}
.rgl ul{padding-left:16px;}
.rgl li{font-size:.9rem;margin-bottom:5px;color:var(--text);}
footer{background:var(--asph);border-top:3px solid var(--neon);padding:20px 44px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;}
.fb{font-family:'Syne',sans-serif;font-size:.95rem;font-weight:700;color:var(--neon);}
.fm{font-family:'DM Mono',monospace;font-size:.6rem;color:rgba(0,224,100,.3);text-align:right;line-height:1.8;letter-spacing:.06em;}
@media(max-width:820px){.grid{grid-template-columns:1fr;}.cat2{grid-template-columns:1fr;}.hero-txt{padding:28px 20px 34px;}}