:root{
  --bg:#fff;--alt:#f5f9fd;--card:#fff;--head:#0a2039;--text:#53687c;
  --accent:#078db5;--accent2:#34c8f0;--soft:#eaf9ff;--border:#dce8f0;
  --navy:#061a30;--shadow:0 15px 45px rgba(17,50,80,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit}
.wrap{max-width:1250px;margin:auto}
.section{padding:82px 24px}
.alt{background:var(--alt)}
.eyebrow{display:inline-block;padding:7px 14px;border-radius:30px;background:var(--soft);border:1px solid rgba(7,141,181,.18);color:var(--accent);font-size:10px;font-weight:900;letter-spacing:1.3px}
h1,h2,h3{color:var(--head);margin-top:0}
h2{font-size:clamp(32px,4vw,50px);line-height:1.08;margin-bottom:14px}
h2 span,.accent{color:var(--accent)}
.lead{max-width:850px;font-size:17px;line-height:1.7}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 19px;border-radius:9px;text-decoration:none;font-size:12px;font-weight:800;border:1px solid var(--border);background:#fff;color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{padding:27px;border:1px solid var(--border);border-radius:18px;background:var(--card);box-shadow:var(--shadow)}
.card p{font-size:13px;line-height:1.65}.card h3{font-size:21px;margin-bottom:10px}
.tag{display:inline-block;margin:3px;padding:6px 9px;border-radius:16px;background:var(--soft);border:1px solid var(--border);font-size:9px;font-weight:700}
.darkbox{background:linear-gradient(135deg,#06182c,#07516d);color:#c5dae6;border-color:rgba(255,255,255,.12)}
.darkbox h2,.darkbox h3{color:#fff}.darkbox .accent{color:#69ddfa}
.topstrip{padding:9px 20px;text-align:center;background:#061a30;color:#c9e6f1;font-size:10px;font-weight:800;letter-spacing:1px}
.sitehead{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}
.nav{max-width:1250px;margin:auto;padding:12px 24px;display:flex;align-items:center;gap:18px}
.brand{font-weight:900;color:var(--head);margin-right:auto;text-decoration:none}.brand span{color:var(--accent)}
.navlinks{display:flex;gap:13px;align-items:center;flex-wrap:wrap}.navlinks a{text-decoration:none;font-size:10px;font-weight:800;color:var(--head)}
.theme{display:flex;gap:3px}.theme button{border:1px solid var(--border);background:var(--card);color:var(--text);padding:6px 8px;border-radius:6px;font-size:9px;cursor:pointer}.theme button.active{background:var(--accent);color:#fff}
.hero{padding:100px 24px 82px;background:radial-gradient(circle at 85% 15%,rgba(52,200,240,.16),transparent 30%),linear-gradient(180deg,var(--bg),var(--alt))}
.hero h1{max-width:1050px;font-size:clamp(42px,6vw,72px);line-height:1.02;margin:18px 0}.hero p{max-width:900px;font-size:18px;line-height:1.7}
.path{margin-top:28px;display:flex;gap:8px;flex-wrap:wrap;color:var(--accent);font-size:11px;font-weight:800}
.banner{min-height:430px;padding:55px;border-radius:24px;display:flex;align-items:center;background:radial-gradient(circle at 80% 20%,rgba(52,200,240,.3),transparent 28%),linear-gradient(135deg,#051729,#07516d);color:#c5dae6;overflow:hidden}
.banner h2{color:#fff;max-width:800px}.banner p{max-width:760px;line-height:1.7}
.topicrow{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.topicrow span{padding:8px 11px;border:1px solid rgba(255,255,255,.16);border-radius:18px;background:rgba(255,255,255,.05);font-size:9px;color:#e5f4f8}
.ecogrid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;margin-top:32px}.eco:nth-child(-n+2){grid-column:span 3}.eco:nth-child(n+3){grid-column:span 2}.eco a,.cardlink{text-decoration:none;color:var(--accent);font-size:11px;font-weight:800}
.promo{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}.promo .main{grid-row:span 2}
.list{padding:0;margin:16px 0;list-style:none}.list li{padding:10px 0;border-bottom:1px solid var(--border);font-size:12px}.list li:last-child{border-bottom:0}
.journey{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin:30px 0}.journey div{padding:10px 13px;border:1px solid var(--border);border-radius:10px;background:var(--card);font-size:10px;font-weight:800;color:var(--head)}.journey b{color:var(--accent)}
.ad{min-height:120px;display:flex;align-items:center;justify-content:center;text-align:center;border:1px dashed rgba(7,141,181,.45);border-radius:12px;background:var(--soft)}
.servicepath,.knowledge{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin:30px 0}.servicepath span,.knowledge span{padding:9px 12px;border-radius:20px;background:var(--soft);border:1px solid var(--border);font-size:9px;font-weight:800}
.newsvisual{height:160px;margin:-27px -27px 22px;background:linear-gradient(135deg,#06182c,#086080);display:flex;align-items:center;justify-content:center;color:#69ddfa;font-size:22px;font-weight:900}
.identity{width:190px;height:190px;border:1px dashed var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:auto}.identity div{width:120px;height:120px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(145deg,#071c32,#087292);color:#fff}.identity b{font-size:35px;color:#69ddfa}
.whyhead{display:grid;grid-template-columns:1fr 240px;gap:40px;align-items:center}
.final{padding:55px;border-radius:24px;background:radial-gradient(circle at 85% 15%,rgba(52,200,240,.2),transparent 28%),linear-gradient(135deg,#051729,#07516d);text-align:center;color:#c5dae6}.final h2{font-size:clamp(40px,5vw,66px);color:#fff}.final h2 span{display:block;color:#69ddfa}.final .btn{border-color:rgba(255,255,255,.25)}.final .btn.primary{background:#fff;color:#087fa4;border-color:#fff}.final .store{background:#20bce5;color:#05233a;border-color:#20bce5}.final .login{background:transparent;color:#fff}
.quick{display:grid;grid-template-columns:repeat(4,1fr);margin-top:40px;border-top:1px solid rgba(255,255,255,.12)}.quick a{padding:18px;text-decoration:none;color:#fff;font-size:11px;border-right:1px solid rgba(255,255,255,.1)}.quick a:last-child{border:0}.quick small{display:block;color:#69ddfa;margin-bottom:5px}
footer{padding:45px 24px;background:#041321;color:#9db6c5}footer .foot{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:28px}footer h3,footer h4{color:#fff}footer a{display:block;text-decoration:none;font-size:10px;margin:9px 0}footer p{font-size:11px;line-height:1.6}.copyright{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:9px}
[data-theme="dark"]{--bg:#061323;--alt:#071625;--card:#0b1d31;--head:#f3f8fc;--text:#b8c8d8;--accent:#34c8f0;--soft:rgba(52,200,240,.07);--border:rgba(255,255,255,.1);--shadow:0 15px 45px rgba(0,0,0,.18)}
[data-theme="dark"] .sitehead{background:rgba(6,19,35,.96)}
[data-theme="dark"] .btn:not(.primary),[data-theme="dark"] .theme button,[data-theme="dark"] .nsa-access{background:var(--card)}
@media(prefers-color-scheme:dark){body[data-theme="auto"]{--bg:#061323;--alt:#071625;--card:#0b1d31;--head:#f3f8fc;--text:#b8c8d8;--accent:#34c8f0;--soft:rgba(52,200,240,.07);--border:rgba(255,255,255,.1);--shadow:0 15px 45px rgba(0,0,0,.18)}body[data-theme="auto"] .sitehead{background:rgba(6,19,35,.96)}}
@media(max-width:1000px){.grid3,.grid4{grid-template-columns:repeat(2,1fr)}.ecogrid{grid-template-columns:repeat(2,1fr)}.eco{grid-column:auto!important}.promo{grid-template-columns:1fr}.promo .main{grid-row:auto}.whyhead{grid-template-columns:1fr}.quick{grid-template-columns:repeat(2,1fr)}footer .foot{grid-template-columns:repeat(2,1fr)}.navlinks{display:none}}
@media(max-width:650px){.section{padding:62px 18px}.hero{padding:75px 18px 60px}.grid3,.grid4,.ecogrid{grid-template-columns:1fr}.banner,.final{padding:32px 24px}.quick{grid-template-columns:1fr}.quick a{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}footer .foot{grid-template-columns:1fr}.nav{padding:10px 18px}.theme button{padding:5px}.identity{width:160px;height:160px}}

.getaccess{padding:8px 11px;border-radius:7px;background:var(--accent);color:#fff!important}
.mobilemenu{display:none;border:1px solid var(--border);background:var(--card);color:var(--head);border-radius:7px;padding:7px 10px}
@media(max-width:1000px){.mobilemenu{display:block}.navlinks.open{display:flex;position:absolute;top:100%;left:3%;right:3%;padding:18px;background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}}


/* v2.0 shared components */
.pagehero{padding:76px 0 48px;background:radial-gradient(circle at 82% 18%,rgba(14,116,144,.14),transparent 36%)}
.pagehero h1{font-size:clamp(2.5rem,5.5vw,4.8rem);line-height:1.03;letter-spacing:-.05em;margin:14px 0}
.pagehero p{max-width:900px;font-size:1.1rem}
.statusline{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.badge{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:5px 9px;font-size:.76rem;font-weight:800}
.library-grid .mini .btn{margin-top:12px}
.flagships{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.flagship{border-top:4px solid var(--brand);display:flex;flex-direction:column}
.flagship .btns{margin-top:auto}
.featurechips{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0}.featurechips span{border:1px solid var(--line);border-radius:8px;padding:5px 8px;font-size:.78rem}
.notice{padding:16px;border-left:4px solid var(--brand);background:var(--panel);border-radius:10px;margin-top:20px}
@media(max-width:800px){.flagships{grid-template-columns:1fr}}