:root{--bg:#07090d;--panel:#0f141c;--panel2:#141b26;--line:#1f2a38;--ink:#f3f6fa;--muted:#9aa7b8;--blue:#4c8dff;--mint:#2dd4a0;--wrap:1120px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Arial,sans-serif;font-size:18px;line-height:1.6}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{max-width:100%}
h1,h2,h3{margin:0;line-height:1.12;letter-spacing:-.02em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.grad{background:linear-gradient(100deg,var(--blue),var(--mint));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}

/* header */
.header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(7,9,13,.78);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:1.2rem;letter-spacing:-.02em}
.logo:hover{text-decoration:none}
.logo img{width:30px;height:30px;border-radius:8px}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:var(--muted);font-size:.92rem}
.nav a:hover{color:var(--ink);text-decoration:none}
.btn{display:inline-block;border:0;border-radius:999px;padding:12px 26px;font:inherit;font-weight:600;font-size:1rem;cursor:pointer;line-height:1.2}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:#6aa0ff;text-decoration:none;color:#fff}
.btn-ghost{background:transparent;color:var(--blue);padding-left:8px;padding-right:8px}
.btn-sm{padding:8px 18px;font-size:.88rem}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:7px 12px;font:inherit;font-size:.9rem;cursor:pointer}

/* phone */
.phone{width:270px;aspect-ratio:270/560;border-radius:44px;padding:10px;background:#000;border:2px solid #2a3442;box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 0 1px #0c1118,inset 0 0 0 2px #151c26;position:relative}
.phone-screen{width:100%;height:100%;border-radius:34px;overflow:hidden;background:#0f1824;position:relative}
.phone-screen svg{display:block;width:100%;height:100%}
.phone-screen::after{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:76px;height:20px;border-radius:12px;background:#000}
.route-anim{animation:dash 1.4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-30}}

/* hero */
.hero{padding:120px 0 40px;overflow:hidden;background:radial-gradient(ellipse at 70% 30%,rgba(76,141,255,.22),transparent 60%),radial-gradient(ellipse at 20% 80%,rgba(45,212,160,.12),transparent 55%)}
.hero .wrap{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center}
.hero h1{font-size:4rem;margin-bottom:22px}
.hero p{color:var(--muted);font-size:1.3rem;max-width:520px;margin:0 0 30px}
.hero .btns{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.hero .phone{margin:0 auto}
.tilt{transform:rotate(3deg)}

/* wordmark */
.wordmark{padding:90px 0 40px;text-align:center}
.wordmark h2{font-size:9rem;font-weight:800;letter-spacing:-.05em}

/* about */
.section{padding:90px 0}
.section h2{font-size:3rem;text-align:center;margin-bottom:16px}
.section .sub{color:var(--muted);text-align:center;font-size:1.25rem;max-width:720px;margin:0 auto}
.vp{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:50px}
.vp .item{background:var(--panel);border:1px solid var(--line);border-radius:26px;padding:34px 30px}
.vp svg{width:56px;height:56px;margin-bottom:22px}
.vp h3{font-size:1.5rem;margin-bottom:10px}
.vp p{margin:0;color:var(--muted);font-size:1.02rem}

.more h2.kicker{font-size:1.25rem;color:var(--mint);font-weight:600;letter-spacing:0;margin-bottom:14px}
.more h1{font-size:3.4rem;text-align:center;margin-bottom:50px}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tile{border-radius:26px;overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.tile svg{display:block;width:100%;height:auto}
.tile p{margin:0;padding:18px 22px 22px;font-weight:600}

/* how */
.how{background:linear-gradient(180deg,transparent,rgba(20,27,38,.55) 20%,rgba(20,27,38,.55) 80%,transparent)}
.how h1{font-size:3.4rem;text-align:center;margin-bottom:20px}
.how .lead{text-align:center;color:var(--muted);font-size:1.25rem;max-width:700px;margin:0 auto 60px}
.how-grid{display:grid;grid-template-columns:340px 1fr;gap:60px;align-items:start}
.sticky{position:sticky;top:90px;height:max-content}
.devstack{position:relative;width:270px;margin:0 auto}
.devstack .phone{position:relative}
.devstack .phone-screen svg{position:absolute;inset:0;opacity:0;transition:opacity .45s}
.devstack .phone-screen svg.on{opacity:1}
.steps{list-style:none;padding:0;margin:0}
.steps li{min-height:62vh;display:flex;flex-direction:column;justify-content:center;opacity:.35;transition:opacity .35s}
.steps li.on{opacity:1}
.steps .ic{width:64px;height:64px;margin-bottom:18px}
.steps h3{font-size:2rem;max-width:480px}
.steps .m-phone{display:none}
.desc{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:40px}
.desc p{background:var(--panel);border:1px solid var(--line);border-radius:26px;padding:30px;margin:0;color:var(--muted)}
.desc strong{color:var(--ink)}

/* functions */
.gal{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:10px 22px 24px;margin:46px auto 0;max-width:1400px;scrollbar-width:none}
.gal::-webkit-scrollbar{display:none}
.gal .item{flex:0 0 340px;min-height:420px;scroll-snap-align:center;background:var(--panel);border:1px solid var(--line);border-radius:30px;padding:32px 28px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.gal h3{font-size:1.5rem;line-height:1.25}
.gal h4{margin:10px 0 0;font-size:1.05rem;font-weight:400;color:var(--muted);line-height:1.5}
.gal .big{font-size:3rem;font-weight:800;line-height:1.05}
.gal .big small{display:block;font-size:1rem;font-weight:500;color:var(--muted);letter-spacing:0;margin-top:2px}
.gal .a{color:#ff6b6b}
.gal .b{color:var(--mint)}
.gal svg.ic{width:56px;height:56px}
.gal .soon{align-self:flex-start;background:rgba(45,212,160,.15);color:var(--mint);border-radius:999px;padding:4px 14px;font-weight:600;font-size:.92rem}
.galnav{display:flex;justify-content:center;gap:12px}
.galnav button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--panel2);color:var(--ink);cursor:pointer;font-size:1.2rem}
.galnav button:hover{background:#1c2736}

/* payment */
.pay{padding:110px 0;text-align:center;background:radial-gradient(ellipse at 50% 50%,rgba(45,212,160,.13),transparent 60%)}
.pay .cost{font-size:11rem;font-weight:800;line-height:1;letter-spacing:-.05em}
.pay h3{font-size:2.2rem;max-width:760px;margin:20px auto 0;line-height:1.2}
.pay sup a{font-size:.55em}

/* pro */
.pro{padding:80px 0}
.pro .box{background:linear-gradient(135deg,#111b2b,#0d1a1b);border:1px solid var(--line);border-radius:36px;padding:70px 30px;text-align:center}
.pro h2{font-size:2.4rem;margin-bottom:30px}

/* early access */
.early{padding:90px 0;text-align:center}
.early p{color:var(--muted);max-width:640px;margin:0 auto 30px;font-size:1.1rem}
.mailform{display:flex;gap:10px;justify-content:center;max-width:520px;margin:0 auto;flex-wrap:wrap}
.mailform input{flex:1 1 260px;background:var(--panel);border:1px solid #2a3647;border-radius:999px;padding:14px 22px;color:var(--ink);font:inherit}
.mailform input:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.mailform input::placeholder{color:#6b7a8f}
.priv{font-size:.85rem;color:#6f7e92;margin-top:18px}
.ok{display:none;font-size:1.4rem;font-weight:600;padding:18px 0}

/* faq */
.faq{padding:80px 0}
.faq h3.title{font-size:2.6rem;text-align:center;margin-bottom:40px}
.acc{max-width:820px;margin:0 auto}
.acc details{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 4px;font-size:1.25rem;font-weight:600}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"";width:10px;height:10px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .25s;flex:none;margin-right:6px}
.acc details[open] summary::after{transform:rotate(-135deg)}
.acc details p{margin:0;padding:0 4px 24px;color:var(--muted)}

/* partners */
.partners{padding:70px 0}
.partners h2{font-size:2.2rem;text-align:center;margin-bottom:34px}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pgrid div{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:30px 12px;text-align:center;font-weight:700;color:#c9d3e0;font-size:1.05rem}

/* footer */
.footer{padding:50px 0 40px;font-size:.88rem;color:#7d8b9e;border-top:1px solid var(--line)}
.footer ul,.footer ol{padding-left:1.2em;margin:0 0 18px}
.footer li{margin-bottom:8px}
.footer .contacts{color:#9aa7b8;font-size:.95rem;margin:24px 0 10px}

@media(max-width:960px){
.hero .wrap{grid-template-columns:1fr;text-align:center}
.hero h1{font-size:3rem}
.hero p{margin-left:auto;margin-right:auto}
.hero .btns{justify-content:center}
.hero .phone{margin-top:20px}
.wordmark h2{font-size:5.5rem}
.vp,.tiles{grid-template-columns:1fr}
.how-grid{grid-template-columns:1fr}
.sticky{display:none}
.steps li{min-height:0;opacity:1;padding:34px 0;align-items:center;text-align:center}
.steps .m-phone{display:block;margin-top:26px}
.steps .m-phone .phone{width:220px;margin:0 auto}
.desc{grid-template-columns:1fr}
.pay .cost{font-size:7.5rem}
.pgrid{grid-template-columns:1fr}
}
@media(max-width:720px){
body{font-size:16px}
.nav{display:none;position:absolute;left:0;right:0;top:60px;flex-direction:column;align-items:stretch;gap:0;background:rgba(7,9,13,.97);padding:6px 22px 16px;border-bottom:1px solid var(--line)}
.nav.open{display:flex}
.nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:1rem}
.nav .btn{margin-top:14px;text-align:center}
.menu-btn{display:block}
.hero{padding-top:96px}
.hero h1{font-size:2.3rem}
.hero p{font-size:1.1rem}
.wordmark{padding:60px 0 10px}
.wordmark h2{font-size:3.6rem}
.section{padding:60px 0}
.section h2,.more h1,.how h1{font-size:2.1rem}
.faq h3.title{font-size:2rem}
.acc summary{font-size:1.08rem}
.pay{padding:70px 0}
.pay .cost{font-size:5.4rem}
.pay h3{font-size:1.5rem}
.pro .box{padding:44px 20px}
.pro h2{font-size:1.6rem}
.gal .item{flex-basis:80vw}
.steps h3{font-size:1.5rem}
}
@media(prefers-reduced-motion:reduce){.route-anim{animation:none}html{scroll-behavior:auto}.devstack .phone-screen svg{transition:none}}
.nav a.btn-blue{color:#fff}
.early .priv{margin:18px auto 0;font-size:.85rem;color:#6f7e92}