:root{--night:#0E1220;--deck:#171C2E;--deckhi:#212842;--line:rgba(255,255,255,.08);--linehi:rgba(255,255,255,.16);--ember:#FFB454;--signal:#5EE1C1;--alarm:#FF5C6C;--mist:#A7B0C8;--mistlow:#6B7390;--paper:#F2F4FA;--rose:#FF8FAB;--sky:#8FB8FF}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--night);color:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--signal);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3,.brand,.display{font-family:"Bricolage Grotesque",-apple-system,"SF Pro Display",sans-serif;letter-spacing:-.02em}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
header{display:flex;align-items:center;justify-content:space-between;gap:10px 18px;flex-wrap:wrap;padding:22px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:19px;color:var(--paper);white-space:nowrap}.brand img{width:40px;height:40px;border-radius:11px}
nav{display:flex;flex-wrap:wrap;gap:8px 22px}nav a{color:var(--mist);font-weight:600;font-size:14px;white-space:nowrap}nav a:hover{color:var(--paper);text-decoration:none}
/* hero */
.hero{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:72px 0 88px;min-height:78vh}
.hero h1{font-size:clamp(40px,6.4vw,72px);line-height:.98;margin:0 0 18px;font-weight:700}
.hero h1 em{font-style:normal;color:var(--ember)}
.lead{color:var(--mist);font-size:19px;max-width:520px;margin:0}
.cta{display:flex;gap:12px;align-items:center;margin-top:28px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 22px;border-radius:16px;font-weight:700;color:var(--night);background:var(--ember);transition:transform .15s}.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn.ghost{background:var(--deck);color:var(--paper);border:1px solid var(--linehi)}
.soon{font-size:13px;color:var(--mistlow)}
.heroimg{position:absolute;top:-96px;bottom:-24px;left:50%;width:100vw;transform:translateX(-50%);z-index:-1;background:url("assets/hero.jpg") center 30%/cover no-repeat}
.heroimg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,18,32,.94) 0%,rgba(14,18,32,.82) 45%,rgba(14,18,32,.35) 100%),linear-gradient(180deg,rgba(14,18,32,.7),rgba(14,18,32,0) 30%,rgba(14,18,32,.2) 70%,var(--night) 100%)}
.phone{position:relative;margin:0 auto;width:300px;aspect-ratio:9/19.5;border-radius:44px;background:#0B0F18;border:1px solid var(--linehi);box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 80px rgba(255,180,84,.12),inset 0 0 0 8px #000;overflow:hidden}
.phone img{width:100%;height:100%;object-fit:cover;display:block}
/* sections */
section{padding:56px 0}
h2{font-size:clamp(28px,4vw,40px);margin:0 0 8px;font-weight:700}
.sub{color:var(--mist);max-width:640px;font-size:17px;margin:0 0 34px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:var(--deck);border:1px solid var(--line);border-radius:22px;padding:22px}
.card .ic{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;margin-bottom:14px;background:var(--deckhi)}
.card h3{margin:0 0 6px;font-size:17px}.card p{margin:0;color:var(--mist);font-size:14.5px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:step}
.step{background:var(--deck);border:1px solid var(--line);border-radius:22px;padding:22px;position:relative}
.step::before{counter-increment:step;content:counter(step);display:inline-grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--ember);color:var(--night);font-weight:800;margin-bottom:12px}
.step h3{margin:0 0 6px;font-size:17px}.step p{margin:0;color:var(--mist);font-size:14.5px}
.battery{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.levels{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.levels li{display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:center;background:var(--deck);border:1px solid var(--line);border-radius:16px;padding:12px 16px}
.levels b{font-size:14px}.levels span{color:var(--mist);font-size:14px}
.gauge{height:8px;border-radius:4px;background:var(--deckhi);overflow:hidden;margin-top:6px}.gauge i{display:block;height:100%;border-radius:4px;background:var(--signal)}
.ping{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.esc{display:grid;gap:10px}
.esc div{border-radius:16px;padding:14px 16px;border:1px solid var(--line);background:var(--deck)}
.esc div b{display:block;font-size:15px}.esc div span{color:var(--mist);font-size:14px}
.esc .l1{border-color:rgba(94,225,193,.5)}.esc .l2{border-color:rgba(255,180,84,.6)}.esc .l3{border-color:rgba(255,92,108,.6)}
.shots{display:flex;gap:18px;overflow-x:auto;padding:8px 4px 20px;scroll-snap-type:x mandatory}
.shots figure{margin:0;flex:none;width:230px;scroll-snap-align:start}
.shots img{width:230px;border-radius:28px;border:1px solid var(--linehi);box-shadow:0 20px 50px rgba(0,0,0,.5);display:block}
.shots figcaption{color:var(--mistlow);font-size:13px;margin-top:10px;text-align:center}
.promise{background:var(--deck);border:1px solid var(--line);border-radius:28px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:34px}
.promise ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}.promise li{color:var(--mist);padding-left:26px;position:relative}
.promise li::before{content:"";position:absolute;left:0;top:9px;width:10px;height:10px;border-radius:5px;background:var(--signal)}
.final{text-align:center;padding:72px 0}
.final h2{font-size:clamp(32px,5vw,54px)}
footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px 20px;padding:34px 0 48px;border-top:1px solid var(--line);color:var(--mistlow);font-size:14px}footer a{color:var(--mist);margin-left:18px}
/* legal */
.legal{max-width:760px;padding:24px 0 60px}.legal h1{font-size:40px;margin:0 0 8px}.legal h2{font-size:22px;margin:32px 0 8px}.legal h3{font-size:17px;margin:20px 0 6px}
.legal p,.legal li{color:var(--mist);font-size:16px}.legal table{border-collapse:collapse;width:100%;font-size:15px}.legal td,.legal th{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top;color:var(--mist)}.legal th{color:var(--paper)}
.legal .note{background:var(--deck);border:1px solid var(--line);border-radius:16px;padding:14px 18px}
@media (max-width:900px){.hero,.battery,.ping,.promise{grid-template-columns:1fr}.grid,.steps{grid-template-columns:1fr 1fr}.phone{width:260px}}
@media (max-width:600px){.grid,.steps{grid-template-columns:1fr}.levels li{grid-template-columns:1fr}}