:root{--nh-bg:#020817;--nh-bg2:#061225;--nh-surface:#081a34;--nh-surface2:#0b2445;--nh-line:#17385a;--nh-text:#f5f9ff;--nh-muted:#a9bed3;--nh-blue:#3aa8ff;--nh-cyan:#62e6e0;--nh-green:#8ff0c4;--nh-shadow:0 24px 70px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 10% -5%,rgba(58,168,255,.18),transparent 28%),radial-gradient(circle at 90% 4%,rgba(98,230,224,.12),transparent 24%),linear-gradient(145deg,var(--nh-bg),#041020 48%,#06182b);color:var(--nh-text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.nh-wrap{max-width:1180px;margin:auto;padding:0 22px}.nh-nav{position:sticky;top:0;z-index:50;background:rgba(2,8,23,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(98,230,224,.12)}.nh-nav-inner{min-height:70px;display:flex;align-items:center;gap:18px}.nh-brand{display:flex;align-items:center;gap:10px;font-weight:850}.nh-brand img{width:38px;height:38px;border-radius:12px}.nh-links{margin-left:auto;display:flex;gap:5px;flex-wrap:wrap}.nh-links a{padding:9px 11px;border-radius:10px;color:#cfe2f3;font-size:13px;font-weight:700}.nh-links a:hover{background:rgba(58,168,255,.12);color:#fff}.nh-cta,.nh-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:13px;padding:12px 17px;font-weight:800;border:1px solid transparent}.nh-primary{background:linear-gradient(135deg,#1576bf,#329bf0);box-shadow:0 12px 28px rgba(50,155,240,.25);color:#fff}.nh-secondary{background:#0a1d35;color:#dff1ff;border-color:#214666}.nh-install{display:inline-flex}.nh-hero{padding:88px 0 70px}.nh-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}.nh-eyebrow{display:inline-flex;padding:8px 12px;border:1px solid rgba(98,230,224,.18);background:rgba(98,230,224,.08);border-radius:999px;color:#8ee9e2;font-size:11px;font-weight:900;letter-spacing:.11em}.nh-hero h1{font-size:clamp(42px,6.3vw,76px);line-height:1.02;letter-spacing:-.055em;margin:18px 0;color:#fff}.nh-hero h1 span{color:#46b1ff}.nh-lead{font-size:18px;color:var(--nh-muted);max-width:690px}.nh-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:27px}.nh-visual{min-height:440px;border:1px solid #174367;background:linear-gradient(145deg,#092644,#061226 58%,#0a2f46);border-radius:34px;position:relative;overflow:hidden;box-shadow:var(--nh-shadow)}.nh-orb{position:absolute;border-radius:50%;filter:blur(1px)}.nh-orb.one{width:280px;height:280px;right:-70px;top:-90px;background:rgba(58,168,255,.25)}.nh-orb.two{width:200px;height:200px;left:-80px;bottom:-90px;background:rgba(98,230,224,.14)}.nh-mock{position:absolute;left:42px;right:42px;top:56px;border:1px solid #1c4e6f;border-radius:24px;background:rgba(4,14,29,.9);padding:24px;box-shadow:0 25px 55px rgba(0,0,0,.35)}.nh-mock-top{font-size:11px;font-weight:800;color:#7fa6c4;letter-spacing:.08em}.nh-mock h3{margin:7px 0 18px;font-size:27px}.nh-pill{display:flex;justify-content:space-between;padding:15px;border-radius:15px;background:rgba(58,168,255,.1);border:1px solid rgba(58,168,255,.17);margin-bottom:12px}.nh-pill strong{color:#7dc4ff}.nh-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.nh-mini{border:1px solid #163b5b;background:#091d35;border-radius:14px;padding:14px}.nh-mini b{display:block}.nh-mini span{display:block;color:#89a5bd;font-size:11px;margin-top:3px}.nh-section{padding:64px 0}.nh-section-head{max-width:760px;margin:0 auto;text-align:center}.nh-section h2{font-size:clamp(30px,4.4vw,48px);line-height:1.08;letter-spacing:-.04em;margin:0 0 11px}.nh-muted{color:var(--nh-muted)}.nh-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:32px}.nh-card{background:linear-gradient(145deg,#081a34,#07182c);border:1px solid #183b5b;border-radius:22px;padding:24px;box-shadow:0 14px 38px rgba(0,0,0,.2)}.nh-card-icon{font-size:24px;margin-bottom:16px}.nh-card h3{margin:0 0 8px;font-size:17px}.nh-card p{margin:0;color:#9fb5c9;font-size:14px}.nh-split{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.nh-banner{background:linear-gradient(145deg,#0a284b,#0b3a59);border:1px solid #1c5472;border-radius:26px;padding:32px}.nh-banner h2{margin:0 0 10px}.nh-trust{background:#07172b;border:1px solid #173a58;border-radius:26px;padding:28px}.nh-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}.nh-topic{padding:18px 19px;border-radius:17px;background:#07182c;border:1px solid #173a58}.nh-topic strong{display:block}.nh-topic span{font-size:12px;color:#8ea9c0}.nh-prose{max-width:820px;margin:0 auto;padding:56px 0 80px}.nh-prose h1{font-size:clamp(35px,5vw,58px);line-height:1.05;margin:0 0 18px}.nh-prose h2{margin-top:34px}.nh-prose p,.nh-prose li{color:#b2c5d8}.nh-prose a{color:#6cc0ff;text-decoration:underline}.nh-callout{padding:18px;border-radius:16px;background:#071d34;border:1px solid #1b4868;margin:22px 0}.nh-disclaimer{font-size:12px;color:#7f98ae;border-left:3px solid #4ba7f2;padding-left:14px}.nh-footer{border-top:1px solid rgba(98,230,224,.1);padding:35px 0;color:#88a2b9}.nh-footer-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px}.nh-footer a{color:#bcd5e8;font-size:13px}.nh-breadcrumb{font-size:12px;color:#7d99b1;margin-bottom:20px}.nh-kicker{color:#74d8ff;font-size:12px;font-weight:800;letter-spacing:.09em}.nh-faq details{border:1px solid #173a58;background:#07182c;border-radius:15px;padding:14px 16px;margin:10px 0}.nh-faq summary{cursor:pointer;font-weight:800}.nh-faq p{margin:10px 0 0}.nh-install-note{font-size:12px;color:#8fa9bf;margin-top:9px}@media(max-width:900px){.nh-links{display:none}.nh-hero-grid,.nh-split{grid-template-columns:1fr}.nh-feature-grid{grid-template-columns:repeat(2,1fr)}.nh-topic-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.nh-wrap{padding:0 17px}.nh-hero{padding:55px 0 45px}.nh-hero h1{font-size:44px}.nh-feature-grid,.nh-topic-grid{grid-template-columns:1fr}.nh-mock{left:20px;right:20px;top:35px}.nh-visual{min-height:365px}.nh-nav-inner{min-height:62px}.nh-brand span{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}