:root{
  --cyan:#4ecae1; --blue:#648eeb; --purple:#7a52f4;
  --ink:#16203a; --body:#2b3346; --muted:#6b7488;
  --bg:#f5f7fb; --card:#ffffff; --line:#e7ebf3;
  --grad:linear-gradient(135deg,var(--cyan) 0%,var(--blue) 50%,var(--purple) 100%);
  --shadow:0 14px 40px rgba(20,30,60,.10);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--body);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--purple);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.btn{display:inline-block;background:var(--grad);color:#fff;font-weight:700;padding:14px 26px;
  border-radius:32px;box-shadow:0 8px 22px rgba(122,82,244,.32);transition:transform .15s}
.btn:hover{transform:translateY(-2px);text-decoration:none}
.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6);box-shadow:none}

/* header */
header.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.nav .row{display:flex;align-items:center;gap:14px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:18px}
.brand img{width:34px;height:34px;border-radius:9px}
.nav nav{margin-left:auto;display:flex;align-items:center;gap:22px}
.nav nav a{color:var(--ink);font-weight:600}
.nav .cta{background:var(--grad);color:#fff;padding:9px 18px;border-radius:24px}
.nav .cta:hover{text-decoration:none}

/* hero */
.hero{background:var(--grad);color:#fff;padding:72px 0 84px}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:48px;line-height:1.08;font-weight:800;margin:0 0 16px;letter-spacing:-.5px}
.hero p.lead{font-size:20px;opacity:.95;margin:0 0 28px;max-width:30em}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero .tiny{font-size:13.5px;opacity:.85;margin-top:14px}
.shots{position:relative;height:520px}
.shots img{position:absolute;border-radius:26px;box-shadow:0 24px 60px rgba(10,16,40,.4);width:240px}
.shots img.a{right:40px;top:0;transform:rotate(4deg)}
.shots img.b{left:0;top:60px;transform:rotate(-6deg);width:225px;z-index:2}

/* sections */
section{padding:72px 0}
h2.title{font-size:32px;color:var(--ink);font-weight:800;text-align:center;margin:0 0 8px}
p.sub{text-align:center;color:var(--muted);max-width:34em;margin:0 auto 44px;font-size:17px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow)}
.feat .ic{width:46px;height:46px;border-radius:12px;background:var(--grad);display:flex;align-items:center;
  justify-content:center;font-size:23px;margin-bottom:14px}
.feat h3{margin:0 0 6px;font-size:18px;color:var(--ink)}
.feat p{margin:0;font-size:15px;color:var(--body)}
.alt{background:#eef2fb}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;counter-reset:s}
.step{position:relative;padding-left:8px}
.step .n{display:inline-flex;width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;
  align-items:center;justify-content:center;font-weight:800;margin-bottom:12px}
.step h3{margin:0 0 6px;color:var(--ink);font-size:18px}
.step p{margin:0;font-size:15px}
.gallery{display:flex;gap:22px;justify-content:center;flex-wrap:wrap}
.gallery img{width:260px;border-radius:22px;box-shadow:var(--shadow)}
.cta-band{background:var(--grad);color:#fff;text-align:center;border-radius:24px;padding:54px 24px;margin:0 24px}
.cta-band h2{font-size:30px;margin:0 0 10px;font-weight:800}
.cta-band p{opacity:.95;margin:0 0 24px;font-size:18px}

/* article (privacy) */
.hero.small{padding:56px 0 40px}
.hero.small h1{font-size:34px;margin:0 0 6px}
.article{max-width:780px;margin:-20px auto 70px;background:#fff;border-radius:16px;
  box-shadow:var(--shadow);padding:40px 36px}
.article h2{font-size:20px;color:var(--ink);margin:32px 0 8px}
.article h2:first-child{margin-top:0}
.article p,.article li{font-size:15.5px;color:var(--body)}
.article ul{padding-left:20px}
.article code{background:#eef1f7;padding:1px 6px;border-radius:5px;font-size:13px}
.article .muted{color:var(--muted);font-size:13.5px}

/* footer */
footer.site{background:#0f1422;color:#aab2c6;padding:40px 0}
footer.site .row{display:flex;flex-wrap:wrap;gap:18px;align-items:center}
footer.site .brand{color:#fff}
footer.site nav{margin-left:auto;display:flex;gap:20px}
footer.site a{color:#cdd4e4}
footer.site .cr{width:100%;border-top:1px solid #232a3c;margin-top:22px;padding-top:18px;font-size:13px;color:#7e879c}

@media(max-width:860px){
  .hero .grid{grid-template-columns:1fr;gap:24px}
  .hero h1{font-size:36px}
  .shots{height:430px;order:2}
  .features,.steps{grid-template-columns:1fr}
  .nav nav a.hide{display:none}
}