:root{
  --navy:#0b1f33;--navy-2:#102a43;--charcoal:#1f2933;--blue:#0ea5e9;--orange:#f97316;--white:#fff;--muted:#d9e2ec;--light:#f5f7fa;--line:rgba(255,255,255,.14);--shadow:0 18px 45px rgba(0,0,0,.22);--radius:18px;--max:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--charcoal);background:var(--white);line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),92%);margin:auto}.topbar{background:#061626;color:var(--muted);font-size:.92rem}.topbar .container{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0}.nav{position:sticky;top:0;z-index:20;background:rgba(11,31,51,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav .container{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.brand{display:flex;align-items:center;gap:.75rem;color:var(--white);font-weight:800;letter-spacing:.02em}.mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--orange));display:grid;place-items:center;color:#07111c;font-weight:900}.brand small{display:block;color:var(--muted);font-weight:600;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase}.navlinks{display:flex;gap:1.4rem;align-items:center;color:var(--muted);font-weight:700}.navlinks a:hover{color:var(--white)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:999px;padding:.85rem 1.15rem;font-weight:800;border:1px solid transparent;transition:.2s}.btn.primary{background:var(--orange);color:#101820}.btn.primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(249,115,22,.25)}.btn.secondary{color:var(--white);border-color:rgba(255,255,255,.35)}.btn.secondary:hover{background:rgba(255,255,255,.1)}.menu{display:none;background:transparent;color:white;border:1px solid var(--line);border-radius:10px;padding:.5rem .7rem}.hero{color:var(--white);background:radial-gradient(circle at 80% 15%,rgba(14,165,233,.22),transparent 35%),linear-gradient(115deg,rgba(6,22,38,.96),rgba(11,31,51,.88)),url('assets/hero-placeholder.svg');background-size:cover;background-position:center;min-height:690px;display:flex;align-items:center}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:3rem;align-items:center}.eyebrow{color:var(--blue);font-weight:900;letter-spacing:.12em;text-transform:uppercase;font-size:.85rem}.hero h1{font-size:clamp(2.5rem,6vw,5.4rem);line-height:.96;margin:.75rem 0 1rem;letter-spacing:-.06em}.lead{font-size:clamp(1.05rem,1.8vw,1.3rem);color:var(--muted);max-width:700px}.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin:2rem 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}.stat{border:1px solid var(--line);background:rgba(255,255,255,.07);padding:1rem;border-radius:var(--radius)}.stat strong{display:block;font-size:1.45rem;color:var(--white)}.panel{border:1px solid var(--line);border-radius:26px;background:rgba(255,255,255,.08);box-shadow:var(--shadow);padding:1.5rem}.diagnostic-card{background:#071827;border:1px solid var(--line);border-radius:22px;padding:1.25rem;margin-top:1rem}.scope{height:170px;border-radius:16px;background:linear-gradient(180deg,#0b2034,#061626);border:1px solid rgba(14,165,233,.28);position:relative;overflow:hidden}.scope:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:22px 22px}.scope:after{content:"";position:absolute;left:0;right:0;top:50%;height:3px;background:linear-gradient(90deg,transparent,var(--blue),var(--orange),var(--blue),transparent);filter:drop-shadow(0 0 8px var(--blue));clip-path:polygon(0 50%,10% 50%,16% 20%,23% 80%,30% 50%,43% 50%,50% 12%,57% 88%,65% 50%,100% 50%)}.section{padding:5.5rem 0}.section.dark{background:var(--navy);color:var(--white)}.section.light{background:var(--light)}.section-title{max-width:760px;margin-bottom:2rem}.section-title h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.05;margin:.35rem 0;letter-spacing:-.04em}.section-title p{color:#61758a;font-size:1.08rem}.dark .section-title p{color:var(--muted)}.grid{display:grid;gap:1.25rem}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.card{border:1px solid #d9e2ec;background:var(--white);border-radius:var(--radius);padding:1.35rem;box-shadow:0 10px 25px rgba(16,42,67,.06)}.dark .card{background:rgba(255,255,255,.06);border-color:var(--line);color:var(--white)}.card h3{margin:.45rem 0 .35rem;font-size:1.2rem}.card p{margin:0;color:#5b6c7d}.dark .card p{color:var(--muted)}.icon{width:46px;height:46px;border-radius:14px;background:rgba(14,165,233,.12);color:var(--blue);display:grid;place-items:center;font-size:1.35rem;font-weight:900}.course{display:flex;flex-direction:column;min-height:260px}.course .tag{margin-top:auto;color:var(--orange);font-weight:900}.split{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}.quote{font-size:1.5rem;line-height:1.35;font-weight:800;color:var(--navy)}.dark .quote{color:white}.cta{background:linear-gradient(135deg,var(--navy),#061626);color:white;border-radius:28px;padding:3rem;display:flex;align-items:center;justify-content:space-between;gap:2rem;box-shadow:var(--shadow)}.footer{background:#061626;color:var(--muted);padding:3rem 0 1.5rem}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:2rem}.footer h4{color:white;margin:0 0 .75rem}.footer a{display:block;margin:.4rem 0;color:var(--muted)}.subfooter{border-top:1px solid var(--line);margin-top:2rem;padding-top:1rem;font-size:.9rem}.page-hero{background:linear-gradient(120deg,#061626,var(--navy));color:white;padding:5rem 0}.page-hero h1{font-size:clamp(2.3rem,5vw,4rem);line-height:1;margin:.5rem 0}.form{display:grid;gap:1rem}.form input,.form textarea,.form select{width:100%;padding:1rem;border-radius:12px;border:1px solid #cbd5e1;font:inherit}.form textarea{min-height:150px}.notice{background:#fff7ed;border-left:4px solid var(--orange);padding:1rem;border-radius:12px}.article-list{display:grid;gap:1rem}.article{padding:1.25rem;border:1px solid #d9e2ec;border-radius:var(--radius);background:#fff}.article strong{color:var(--navy)}
@media(max-width:900px){.hero-grid,.split{grid-template-columns:1fr}.grid.three,.grid.four{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.navlinks{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy);padding:1rem 4%;flex-direction:column;align-items:flex-start}.navlinks.open{display:flex}.menu{display:block}.hero{min-height:auto;padding:5rem 0}.stats{grid-template-columns:1fr}.cta{display:block}.cta .btn{margin-top:1rem}}
@media(max-width:560px){.grid.three,.grid.four,.footer-grid{grid-template-columns:1fr}.topbar .container{display:block}.hero h1{font-size:2.55rem}.section{padding:4rem 0}}