:root{--bg:#000;--panel:#161617;--panel2:#1d1d1f;--line:rgba(255,255,255,.08);--text:#f5f5f7;--muted:#86868b;--accent:#bf5af2;--accent2:#8f7cff;--link:#2997ff;--standby:#64d2ff}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font:17px/1.47 -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",system-ui,sans-serif;-webkit-font-smoothing:antialiased;letter-spacing:-.022em}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:980px;margin:0 auto;padding:0 22px}

/* nav: thin translucent bar like apple.com */
.navbar{position:sticky;top:0;z-index:10;background:rgba(0,0,0,.72);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:52px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;color:var(--text);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand img{width:28px;height:28px}
.beta{font-size:11px;font-weight:600;letter-spacing:.02em;color:var(--accent);border:1px solid rgba(191,90,242,.5);border-radius:999px;padding:2px 7px}

.btn{display:inline-block;padding:12px 24px;border-radius:999px;background:var(--accent);color:#fff;font-weight:500;font-size:17px;white-space:nowrap;transition:filter .15s}
.btn:hover{text-decoration:none;filter:brightness(1.1)}
.btn.small{padding:5px 14px;font-size:13px;font-weight:500}
.more{font-size:19px}
.more::after{content:" ›"}

/* type */
.eyebrow{font-size:19px;font-weight:600;color:var(--accent);letter-spacing:-.01em;margin-bottom:6px}
h1{font-size:clamp(48px,9vw,96px);line-height:1.04;letter-spacing:-.045em;font-weight:700}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--accent2) 60%,var(--standby));-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(34px,5.5vw,56px);line-height:1.07;letter-spacing:-.035em;font-weight:700}
h3{font-size:21px;line-height:1.2;letter-spacing:-.02em;font-weight:600;margin-bottom:8px}
.sub{color:var(--muted);font-size:clamp(19px,2.4vw,24px);line-height:1.38;letter-spacing:-.015em;max-width:680px;margin:18px auto 0;font-weight:500}
.sub b{color:var(--text);font-weight:600}
.note{color:var(--muted);font-size:14px;margin-top:16px;letter-spacing:-.01em}

/* sections */
section{padding:110px 0}
.center{text-align:center}
.hero{text-align:center;padding:90px 0 40px}
.hero .ctas{display:flex;gap:22px;justify-content:center;align-items:center;margin-top:32px;flex-wrap:wrap}
.shot{display:block;width:100%;border-radius:18px;margin-top:64px;box-shadow:0 0 0 1px var(--line),0 40px 120px rgba(191,90,242,.18)}
.flash{box-shadow:0 0 0 3px var(--standby),0 0 60px 6px rgba(100,210,255,.45),0 40px 120px rgba(0,0,0,.6)}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:56px}
.card{background:var(--panel);border-radius:28px;padding:34px 30px}
.card p{color:var(--muted);font-size:17px}
.card .ico{font-size:30px;line-height:1;margin-bottom:18px;display:block}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.split .sub{margin-left:0}
.split video{width:100%;max-width:340px;border-radius:28px;justify-self:center}
.phone{width:100%;max-width:290px;justify-self:center;border-radius:46px;border:10px solid #1d1d1f;box-shadow:0 0 0 1px #333,0 40px 100px rgba(0,0,0,.7)}
.steps{list-style:none;padding:0;margin:28px 0 0;counter-reset:s}
.steps li{counter-increment:s;display:flex;gap:16px;align-items:flex-start;margin:20px 0;color:var(--muted);font-size:19px;line-height:1.4}
.steps li::before{content:counter(s);flex:none;width:32px;height:32px;border-radius:50%;background:var(--panel2);color:var(--text);font-weight:600;font-size:15px;display:grid;place-items:center;margin-top:-2px}
.steps strong{color:var(--text);font-weight:600}

.lay{display:flex;gap:6px;height:96px;margin-bottom:22px}
.lay.col{flex-direction:column}
.lay.row{flex:1;gap:6px}
.lay i{flex:1;background:#2a2a2d;border-radius:8px}
.lay.row i{background:rgba(191,90,242,.45)}

.band{background:var(--panel);border-radius:32px;padding:80px 30px;text-align:center}
.price{font-size:clamp(56px,8vw,80px);font-weight:700;letter-spacing:-.04em;margin-top:8px}
.pay{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.pay span{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 10px}

.faq{max-width:760px;margin:0 auto}
details{border-bottom:1px solid var(--line);padding:22px 0}
summary{cursor:pointer;font-weight:600;font-size:19px;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--muted);font-weight:400;font-size:24px;line-height:1}
details[open] summary::after{content:"−"}
details p{color:var(--muted);margin-top:10px;font-size:17px}

footer{border-top:1px solid var(--line);padding:24px 0 40px;color:var(--muted);font-size:12px;display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between}
footer a{color:var(--muted)}

.doc{max-width:720px;padding:70px 22px}
.doc h1{font-size:48px}
.doc p{margin:16px 0;color:#d2d2d7}

@media(max-width:734px){
  section{padding:72px 0}
  .hero{padding:56px 0 24px}
  .split{grid-template-columns:1fr;gap:40px}
  .split .sub{margin-left:auto}
  .split > div{text-align:center}
  .steps{text-align:left;max-width:420px;margin-left:auto;margin-right:auto}
  .grid{margin-top:40px;gap:14px}
  .card{padding:28px 24px;border-radius:24px}
  .shot{margin-top:44px;border-radius:12px}
  .phone{max-width:240px;border-radius:38px;border-width:8px}
  .split video{max-width:280px}
  .band{padding:56px 20px;border-radius:24px}
  .eyebrow{font-size:17px}
  .wrap{padding:0 16px}
  footer{justify-content:center;text-align:center}
}