:root{
  --navy:#102b46;
  --navy2:#173c60;
  --gold:#c89b3c;
  --gold-soft:#f4ead2;
  --ink:#172332;
  --muted:#647181;
  --line:#d9e0e7;
  --paper:#ffffff;
  --wash:#f5f7fa;
  --bluewash:#edf3f8;
  --shadow:0 16px 42px rgba(16,43,70,.10);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.6 ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(217,224,231,.9)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-weight:850;color:var(--navy);letter-spacing:-.02em}
.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:14px;letter-spacing:.08em;box-shadow:inset 0 -3px 0 rgba(200,155,60,.8)}
.nav-links{display:flex;gap:23px;align-items:center;font-size:14px;font-weight:700;color:#3b4d5e}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--navy)}
.nav-cta{padding:9px 14px!important;border-radius:10px;background:var(--navy);color:#fff!important}
.hero{background:linear-gradient(145deg,#f7f9fb 0%,#edf3f8 72%,#f8f2e5 100%);border-bottom:1px solid var(--line)}
.hero-grid{min-height:570px;display:grid;grid-template-columns:1.32fr .68fr;gap:70px;align-items:center;padding:72px 0}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:850;color:#7a622d;margin-bottom:16px}
h1,h2,h3{color:var(--navy);letter-spacing:-.035em;line-height:1.08;margin-top:0}
h1{font-size:clamp(44px,6vw,72px);margin-bottom:20px;max-width:780px}
.hero-copy{font-size:20px;line-height:1.55;color:#455565;max-width:770px;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:11px;text-decoration:none;font-weight:800;border:1px solid var(--navy);transition:.18s ease}
.btn.primary{background:var(--navy);color:#fff}
.btn.secondary{background:#fff;color:var(--navy)}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(16,43,70,.12)}
.portrait-wrap{position:relative;justify-self:center;width:min(100%,360px)}
.portrait-card{position:relative;overflow:hidden;display:grid;place-items:center;border-radius:28px;background:#dfe7ee;box-shadow:var(--shadow);aspect-ratio:1/1;border:7px solid rgba(255,255,255,.85)}
.portrait-card::before{content:"HC";position:absolute;font-size:72px;font-weight:900;color:#7890a6;letter-spacing:-.06em}.portrait-card img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover}
.portrait-tag{position:absolute;left:-22px;bottom:25px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 16px;box-shadow:0 12px 30px rgba(16,43,70,.14);font-size:13px;font-weight:800;color:var(--navy)}
section{padding:84px 0}
.section-head{max-width:780px;margin-bottom:34px}
.section-head h2{font-size:40px;margin-bottom:12px}
.section-head p{color:var(--muted);font-size:18px;margin:0}
.courses{background:var(--paper)}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.course-card{min-height:305px;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;display:flex;flex-direction:column;box-shadow:0 8px 24px rgba(16,43,70,.05);transition:.18s ease;text-decoration:none}
.course-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bdc9d4}
.course-code{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:850;color:#80672e;margin-bottom:46px}
.course-card h3{font-size:27px;margin-bottom:12px}
.course-card p{color:var(--muted);margin:0 0 24px}
.card-link{margin-top:auto;color:var(--navy);font-weight:850}
.featured{border-top:5px solid var(--gold)}
.about{background:var(--wash)}
.about-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:62px;align-items:start}
.about-facts{background:var(--navy);color:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow)}
.about-facts h3{color:#fff;margin-bottom:20px}
.fact{padding:15px 0;border-top:1px solid rgba(255,255,255,.18)}
.fact:first-of-type{border-top:0;padding-top:0}
.fact strong{display:block;color:#e9cf95;font-size:12px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:3px}
.about-copy h2{font-size:40px;margin-bottom:20px}
.about-copy p{font-size:17px;color:#455565;margin:0 0 17px}
.tool-callout{background:var(--navy);color:#fff;border-radius:24px;padding:42px;display:grid;grid-template-columns:1.35fr .65fr;gap:38px;align-items:center;box-shadow:var(--shadow)}
.tool-callout h2{color:#fff;font-size:36px;margin-bottom:14px}
.tool-callout p{color:#d8e4ef;margin:0;font-size:17px}
.tool-callout .btn{background:#fff;color:var(--navy);border-color:#fff;justify-self:end}
.site-footer{background:#0c2238;color:#bfcbd7;padding:32px 0}
.footer-row{display:flex;justify-content:space-between;gap:24px;align-items:center;font-size:13px}
.footer-row strong{color:#fff}
.footer-row a{color:#fff}
.page-hero{background:linear-gradient(145deg,var(--navy) 0%,var(--navy2) 70%,#244b6e 100%);color:#fff;padding:70px 0}
.page-hero h1{color:#fff;font-size:52px;margin-bottom:16px}
.page-hero p{color:#dce6ef;font-size:19px;max-width:800px;margin:0}
.breadcrumb{font-size:13px;color:#d1be8d;margin-bottom:18px}
.breadcrumb a{color:#fff}
.content-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:34px}
.panel{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff}
.panel h2{font-size:28px;margin-bottom:13px}
.panel p{color:var(--muted)}
.tool-card{border:1px solid var(--line);border-radius:18px;padding:28px;background:linear-gradient(145deg,#fff,#f8fafc);box-shadow:0 8px 22px rgba(16,43,70,.06)}
.tool-card .badge{display:inline-block;background:var(--gold-soft);color:#6e5622;font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.1em;border-radius:999px;padding:5px 9px;margin-bottom:15px}
.tool-card h2{font-size:30px}
.tool-card ul{padding-left:20px;color:#4b5b6b}
.coming{border-style:dashed;background:#fafbfc}
.mobile-toggle{display:none;border:0;background:none;font-size:25px;color:var(--navy)}
@media(max-width:880px){
 .hero-grid,.about-grid,.tool-callout,.content-grid{grid-template-columns:1fr}
 .hero-grid{gap:44px;padding:52px 0}.portrait-wrap{justify-self:start;width:300px}.card-grid{grid-template-columns:1fr}.tool-callout .btn{justify-self:start}
 .mobile-toggle{display:block}.nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px 20px;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}
}
@media(max-width:560px){.container{width:min(100% - 26px,1160px)}h1{font-size:43px}.hero-copy{font-size:17px}section{padding:58px 0}.section-head h2,.about-copy h2{font-size:34px}.page-hero h1{font-size:40px}.portrait-tag{left:12px}.tool-callout{padding:28px}.footer-row{display:block}.footer-row>div+div{margin-top:8px}}