:root{color-scheme:dark;--bg:#030b14;--bg2:#050f1b;--panel:#07111d;--line:#153047;--text:#edf4ff;--muted:#9db3cf;--dim:#6f88a6;--cyan:#35d8ff;--blue:#1ea7fa;--amber:#ffb945;--green:#49ef91;font-family:'DM Sans',Arial,Helvetica,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--cyan);text-decoration:none}
a:focus-visible,.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
h1,h2,h3{text-wrap:balance;margin:0}
p{margin:0}

.nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:24px;padding:14px max(16px,4vw);background:rgba(3,11,20,.72);backdrop-filter:blur(12px);border-bottom:1px solid rgba(21,48,71,.6)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;letter-spacing:.08em}
.brand img{width:32px;height:32px}
.nav nav{display:flex;gap:22px;margin:0 auto;font-size:14px}
.nav nav a,.nav-cta>a:not(.btn){color:var(--muted)}
.nav nav a:hover,.nav-cta>a:not(.btn):hover{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:18px;font-size:14px}

.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:10px;background:linear-gradient(120deg,#35d8ff,#1ea7fa);color:#001421;font-weight:700;white-space:nowrap;box-shadow:0 0 0 1px rgba(53,216,255,.3),0 10px 40px -10px rgba(30,167,250,.7);transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 0 0 1px rgba(53,216,255,.5),0 14px 50px -10px rgba(30,167,250,.9)}
.btn.ghost{background:rgba(7,17,29,.6);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
.btn.ghost:hover{box-shadow:inset 0 0 0 1px var(--cyan)}
.btn.small{padding:8px 14px;font-size:13px}

.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}

/* hero */
.hero{position:relative;min-height:min(820px,92vh);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;padding:40px max(16px,4vw) 64px;overflow:hidden;
  background:radial-gradient(ellipse 60% 70% at 72% 45%,rgba(30,110,200,.22),transparent 70%),radial-gradient(ellipse 40% 40% at 20% 80%,rgba(53,216,255,.06),transparent 70%),var(--bg)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:160px;background:linear-gradient(transparent,var(--bg));pointer-events:none}
.hero-scene{position:absolute;inset:0 0 0 30%;opacity:0;transition:opacity 1.6s ease;-webkit-mask-image:linear-gradient(90deg,transparent,#000 22%);mask-image:linear-gradient(90deg,transparent,#000 22%)}
.hero-scene.live{opacity:1}
.hero-scene canvas{width:100%;height:100%;display:block}
.hero-copy{position:relative;z-index:2;max-width:640px}
.hero h1{font-size:clamp(38px,5.2vw,74px);line-height:1.02;letter-spacing:-.025em;font-weight:700;margin-bottom:22px}
.hero h1 span{display:block;background:linear-gradient(100deg,#7fe6ff 0%,#35d8ff 40%,#4bea99 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(17px,1.45vw,20px);color:var(--muted);max-width:560px;margin-bottom:30px}
.ctas{display:flex;flex-wrap:wrap;gap:14px}
.ctas.center{justify-content:center}
.fine{margin-top:18px;font-size:13px;color:var(--dim)}
.hud{position:absolute;z-index:2;right:max(16px,4vw);bottom:64px;list-style:none;margin:0;padding:0;display:grid;gap:8px;width:min(330px,40vw)}
.hud li{display:grid;grid-template-columns:auto 1fr;column-gap:12px;padding:10px 14px;border-radius:10px;background:rgba(5,15,27,.55);border:1px solid rgba(21,48,71,.7);backdrop-filter:blur(6px);opacity:.45;transition:opacity .5s ease,border-color .5s ease,transform .5s ease}
.hud li b{grid-row:span 2;font-size:12px;color:var(--dim);font-variant-numeric:tabular-nums;padding-top:3px}
.hud li span{font-size:14px;font-weight:600}
.hud li small{font-size:12px;color:var(--muted)}
.hud li.on{opacity:1;transform:translateX(-6px)}
.hud li[data-step="0"].on{border-color:rgba(53,216,255,.7)}
.hud li[data-step="1"].on{border-color:rgba(255,185,69,.75)}
.hud li[data-step="1"].on b{color:var(--amber)}
.hud li[data-step="2"].on{border-color:rgba(73,239,145,.75)}
.hud li[data-step="2"].on b{color:var(--green)}

/* sections */
section:not(.hero){padding:96px max(16px,4vw);max-width:1240px;margin:0 auto}
section h2{font-size:clamp(28px,3.4vw,46px);line-height:1.1;letter-spacing:-.02em;max-width:820px;margin-bottom:18px}
.section-lead{font-size:18px;color:var(--muted);max-width:720px}

.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:44px}
.cards article{position:relative;padding:26px;border-radius:14px;background:linear-gradient(180deg,rgba(10,26,43,.9),rgba(7,17,29,.9));border:1px solid var(--line);overflow:hidden}
.cards article::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:linear-gradient(90deg,transparent,var(--amber),transparent);opacity:.6}
.cards h3{font-size:19px;margin:14px 0 10px}
.cards p{color:var(--muted)}
.ico{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;font-style:normal;font-size:20px;color:var(--amber);background:rgba(255,185,69,.08);border:1px solid rgba(255,185,69,.25)}

.table-wrap{overflow-x:auto;margin-top:36px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.compare table{width:100%;border-collapse:collapse;min-width:640px}
.compare th,.compare td{text-align:left;padding:18px 22px;border-bottom:1px solid var(--line);vertical-align:top}
.compare tr:last-child th,.compare tr:last-child td{border-bottom:0}
.compare thead th{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);font-weight:600}
.compare tbody th{font-weight:600;width:22%}
.compare td{color:var(--muted)}
.compare .us{color:var(--text);background:linear-gradient(90deg,rgba(53,216,255,.07),rgba(73,239,145,.04))}
.compare thead .us{color:var(--cyan)}

.proof{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px;align-items:center}
.proof .section-lead{margin-bottom:26px}
.quote{font-size:22px;line-height:1.35;padding:18px 0 18px 20px;border-left:2px solid var(--green);margin-bottom:28px}
.quote span{display:block;font-size:14px;color:var(--muted);margin-top:8px}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.stats div{padding:26px 22px;border-radius:14px;background:var(--panel);border:1px solid var(--line)}
.stats strong{display:block;font-size:clamp(30px,3.4vw,44px);letter-spacing:-.02em;font-variant-numeric:tabular-nums;background:linear-gradient(100deg,#e9f7ff,#35d8ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{color:var(--muted);font-size:14px}

.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;counter-reset:s}
.steps li{padding:26px;border-radius:14px;border:1px solid var(--line);background:var(--panel)}
.steps b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:rgba(53,216,255,.1);color:var(--cyan);border:1px solid rgba(53,216,255,.35);margin-bottom:16px}
.steps h3{font-size:18px;margin-bottom:8px}
.steps p{color:var(--muted)}
.trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:18px}
.trust div{padding:20px 26px;border-left:2px solid var(--line)}
.trust h3{font-size:16px;margin-bottom:6px}
.trust p{color:var(--muted);font-size:15px}

.final{text-align:center}
section.final{max-width:none;padding-block:110px;background:radial-gradient(ellipse 50% 80% at 50% 100%,rgba(30,140,230,.22),transparent 70%)}
.final h2{margin:0 auto 14px}
.final p{color:var(--muted);font-size:18px;margin-bottom:30px}

.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:28px max(16px,4vw);border-top:1px solid var(--line);color:var(--dim);font-size:14px}
.foot nav{display:flex;flex-wrap:wrap;gap:20px}
.foot a{color:var(--muted)}

@media (max-width:960px){
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:28px;padding-bottom:300px}
  .hero-scene{inset:auto 0 0 0;height:440px;-webkit-mask-image:linear-gradient(transparent,#000 25%);mask-image:linear-gradient(transparent,#000 25%)}
  .hud{left:16px;right:16px;bottom:24px;width:auto}
  .cards,.steps,.trust{grid-template-columns:1fr}
  .proof{grid-template-columns:1fr;gap:36px}
}
@media (max-width:760px){
  .nav nav{display:none}
  .nav-cta{margin-left:auto}
  .nav-cta>a:not(.btn){display:none}
  section:not(.hero){padding-block:68px}
  .hud li:not(.on){display:none}
  .hero{padding-bottom:250px}
  .hero-scene{height:330px}
  .stats strong{font-size:30px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}