:root{
  --bg:#0b0f19;
  --card:#101728;
  --muted:#8aa0c6;
  --text:#e6eefc;
  --accent:#4f8cff;
  --accent-2:#00d1b2;
  --border:rgba(255,255,255,0.08);
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
  --radius-sm:10px;
  --grad:linear-gradient(135deg,#1a2440 0%,#0b0f19 60%);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--text);text-decoration:none}
h1,h2,h3{line-height:1.25;margin:0 0 .6rem}
h1{font-size:2.2rem}h2{font-size:1.6rem}h3{font-size:1.2rem}
p{margin:.5rem 0 1rem}
.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:10px 18px;background:rgba(11,15,25,.7);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.logo{width:34px;height:34px;border-radius:8px;box-shadow:var(--shadow)}
.navbar{display:flex;gap:14px}
.navbar a{padding:8px 12px;border-radius:10px;transition:.2s;background:transparent}
.navbar a:hover{background:rgba(255,255,255,.06)}
.navbar a.active{background:rgba(79,140,255,.18);color:#cfe0ff}
.social{display:flex;gap:8px;align-items:center}
.icon{color:var(--muted);padding:6px;border-radius:10px}
.icon:hover{background:rgba(255,255,255,.06);color:#fff}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;padding:28px 18px 10px;align-items:stretch}
.hero-img{width:100%;height:360px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-content{display:flex;flex-direction:column;justify-content:center;gap:14px;background:var(--grad);padding:22px;border-radius:var(--radius);border:1px solid var(--border)}
.cta-group{display:flex;gap:12px}
.btn{border:1px solid var(--border);padding:10px 16px;border-radius:12px;cursor:pointer;background:#131a2b;color:var(--text);transition:.2s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--accent);border-color:transparent;color:#0b0f19;font-weight:700}
.btn.ghost{background:transparent}
.btn.text{padding:8px 0;border:none;background:none;color:var(--accent);font-weight:600}
.chip{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--border);margin-right:8px;margin-bottom:8px;font-size:.88rem;color:#cfe0ff}
.featured,.grid,.admin-demo,.about-main,.contact-main{padding:18px}
.card{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow)}
.card.lg{display:grid;grid-template-columns:1.1fr 1fr}
.card-img{width:100%;height:220px;object-fit:cover}
.card.lg .card-img{height:100%}
.card-body{padding:14px}
.card .cover-link{position:absolute;inset:0}
.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
@media(max-width:1100px){.cards{grid-template-columns:repeat(3,1fr)}.hero{grid-template-columns:1fr}}
@media(max-width:700px){.cards{grid-template-columns:1fr}.card.lg{grid-template-columns:1fr}.hero-img{height:260px}}
.admin-frame{width:100%;height:360px;border:none;border-radius:14px;box-shadow:var(--shadow);border:1px solid var(--border);background:#0b0f19}
.admin-frame.small{height:180px}
.blog-main{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;padding:18px}
@media(max-width:990px){.blog-main{grid-template-columns:1fr}}
.post-hero{width:100%;height:340px;object-fit:cover;border-radius:12px;border:1px solid var(--border)}
.meta{color:var(--muted)}
.sidebar .sticky{position:sticky;top:76px;display:flex;flex-direction:column;gap:12px}
.post-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.post-links a{padding:8px 10px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid var(--border)}
.post-links a:hover{background:rgba(255,255,255,.08)}
.mini-note{font-size:.9rem;color:var(--muted)}
.site-footer{padding:20px 18px;border-top:1px solid var(--border);background:#0a0e18}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.footer-grid a{color:#dbe7ff}
.copy{text-align:center;color:var(--muted)}
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;background:#0e1424;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:14px;z-index:60}
.cookie-inner{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.cookie-text p{margin:.25rem 0}
.cookie-text a{color:var(--accent)}
.cookie-actions{display:flex;gap:8px;flex-wrap:wrap}
.cookie-prefs{display:none;margin-top:10px;border-top:1px dashed var(--border);padding-top:10px}
.cookie-prefs.open{display:block}
.banner{width:100%;height:280px;object-fit:cover;border-radius:12px;border:1px solid var(--border);box-shadow:var(--shadow)}
.contact-info{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;align-items:center}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:10px}
.contact-form input,.contact-form textarea{width:100%;padding:10px;border-radius:10px;border:1px solid var(--border);background:#0e1424;color:#e6eefc}
.contact-form label{display:block;font-size:.95rem;color:#cfe0ff}
.contact-form .actions{margin-top:10px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;z-index:70;padding:16px}
.modal.open{display:flex}
.modal-dialog{background:#0e1424;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:18px;max-width:420px;width:100%;text-align:center}
.about-main .intro{background:var(--grad);border:1px solid var(--border);border-radius:16px;padding:18px;margin:18px}
.team{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
@media(max-width:1100px){.team{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.team{grid-template-columns:1fr}}
.member-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px;text-align:center;box-shadow:var(--shadow)}
.member-card img{width:100%;height:auto;border-radius:12px;border:1px solid var(--border)}
.values{display:flex;gap:10px;flex-wrap:wrap;padding:18px}
.pill{background:rgba(255,255,255,.06);border:1px solid var(--border);padding:8px 12px;border-radius:999px;color:#cfe0ff}
.tipline{display:flex;gap:8px;flex-wrap:wrap}
.post-main{padding:18px;max-width:960px;margin:0 auto}
.grid h2,.featured h2,.admin-demo h2{margin-bottom:10px}
.cards .card h3{margin-top:.4rem}
[data-tooltip]{position:relative}
[data-tooltip].show-tip::after{content:attr(data-tooltip);position:absolute;left:50%;transform:translateX(-50%);bottom:calc(100% + 8px);background:#141b2d;color:#fff;padding:6px 8px;border-radius:6px;white-space:nowrap;font-size:.85rem;border:1px solid var(--border);box-shadow:var(--shadow);pointer-events:none}
[data-tooltip].show-tip::before{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:100%;border:6px solid transparent;border-top-color:#141b2d}