:root{--bg:#08111f;--surface:#101c2e;--line:#213550;--text:#f7f9fc;--muted:#9aacbf;--blue:#6094d1;--green:#45d483}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 72% 5%,#142844 0,transparent 33%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}.site-header{height:78px;max-width:1220px;margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;font-weight:760;font-size:1.06rem}.logo-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#4d7fb8,#78a9e2);display:grid;place-items:center}.logo-mark i{width:15px;height:15px;border:3px solid white;transform:rotate(45deg)}.header-cta,.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;text-decoration:none;font-weight:700}.header-cta{border:1px solid var(--line);padding:9px 15px;color:var(--text)}.hero{max-width:1220px;margin:auto;min-height:680px;padding:75px 28px 100px;display:grid;grid-template-columns:1.06fr .94fr;align-items:center;gap:76px}.eyebrow{margin:0 0 18px;color:#7da8d8;font-size:.72rem;font-weight:800;letter-spacing:.17em;text-transform:uppercase}.hero h1{max-width:700px;margin:0;font-size:clamp(3rem,6vw,5.5rem);line-height:.98;letter-spacing:-.06em}.lead{max-width:650px;margin:28px 0 0;color:#bdc9d8;font-size:1.23rem}.hero-actions{display:flex;gap:12px;margin-top:34px}.primary{padding:13px 19px;background:var(--blue);color:white}.secondary{padding:12px 18px;border:1px solid var(--line);color:var(--text)}.trust-row{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px;color:var(--muted);font-size:.78rem}.trust-row span:before{content:"✓";margin-right:7px;color:var(--green)}.product-card{padding:26px;border:1px solid #29425f;border-radius:22px;background:linear-gradient(150deg,rgba(20,35,57,.96),rgba(11,22,39,.96));box-shadow:0 30px 80px rgba(0,0,0,.28)}.card-top{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:.78rem}.secure-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}.asset-label{display:flex;align-items:center;gap:20px;margin:24px 0;padding:20px;border-radius:15px;background:#eef3f8;color:#0d1727}.asset-label small,.asset-label strong,.asset-label p{display:block;margin:0}.asset-label small{font-size:.6rem;letter-spacing:.14em}.asset-label strong{font-size:1.25rem}.asset-label p{color:#506176;font-size:.76rem}.qr-demo{width:76px;height:76px;padding:7px;display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:white}.qr-demo span{background:#0b1727}.qr-demo span:nth-child(2),.qr-demo span:nth-child(6),.qr-demo span:nth-child(8){background:white}.question{margin:14px 0;padding:15px 17px;border-radius:12px;background:#17263b;color:#dbe4ef}.answer{display:flex;gap:13px;padding:18px;border:1px solid var(--line);border-radius:14px;color:#b9c7d7}.answer b{width:30px;height:30px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:#1b3555;color:#7fb1eb}.answer strong{color:white}.source{margin-top:14px;color:#7890aa;font-size:.73rem}.section{max-width:1164px;margin:0 auto;padding:110px 28px}.section h2{max-width:750px;margin:0;font-size:clamp(2rem,4vw,3.5rem);line-height:1.08;letter-spacing:-.045em}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}.steps article{padding:28px;border:1px solid var(--line);border-radius:17px;background:rgba(15,28,47,.65)}.steps article>span{color:#6e9fd6;font-size:.72rem;font-weight:800}.steps h3{margin:35px 0 10px;font-size:1.1rem}.steps p,.final-cta>p{margin:0;color:var(--muted)}.use-cases{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.chips{display:flex;flex-wrap:wrap;gap:10px}.chips span{padding:10px 13px;border:1px solid var(--line);border-radius:999px;color:#bdc9d8;background:#0d192a}.final-cta{text-align:center;display:grid;justify-items:center;gap:22px}.final-cta h2{max-width:850px}.final-cta .eyebrow{margin:0}footer{max-width:1164px;margin:auto;padding:28px;display:flex;justify-content:space-between;border-top:1px solid var(--line);color:#70849c;font-size:.78rem}@media(max-width:850px){.hero{grid-template-columns:1fr;padding-top:55px;gap:48px}.steps,.use-cases{grid-template-columns:1fr}.site-header{height:68px}.hero h1{font-size:3.4rem}}@media(max-width:520px){.hero{padding-left:20px;padding-right:20px}.header-cta{font-size:.75rem}.hero h1{font-size:2.8rem}.hero-actions{align-items:stretch;flex-direction:column}.trust-row{flex-direction:column;gap:8px}.steps{grid-template-columns:1fr}.section{padding:80px 20px}.product-card{padding:16px}.asset-label{gap:13px;padding:14px}.use-cases{gap:35px}footer{gap:15px;flex-direction:column}}