:root{--navy:#06172b;--navy2:#0b2744;--blue:#2c78aa;--gold:#f5c66d;--ink:#172536;--muted:#5d6c7c;--paper:#f6f8fb;--line:#dfe6ee;--white:#fff;--max:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);line-height:1.65;background:#fff}
a{color:inherit}
.skip-link{position:absolute;left:-999px;top:0;background:#fff;padding:.7rem;z-index:100}
.skip-link:focus{left:1rem;top:1rem}
.wrap{width:min(calc(100% - 2.5rem),var(--max));margin-inline:auto}
.site-header{position:relative;z-index:5;background:rgba(5,19,36,.98);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.nav-row{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:2rem}
.wordmark{text-decoration:none;font-size:1.14rem;font-weight:750;letter-spacing:.045em;white-space:nowrap}
.wordmark span{display:block;font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:#b7c7d8;font-weight:500;margin-top:-.12rem}
.nav-links{display:flex;align-items:center;gap:1.8rem}
.nav-links a{text-decoration:none;color:#dce6f0;font-size:.91rem}
.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--gold)}
.nav-links a[aria-current=page]{text-decoration:underline;text-underline-offset:8px}
.menu-toggle{display:none;background:transparent;color:white;border:1px solid #506278;border-radius:8px;padding:.55rem .75rem;font:inherit}
.hero{min-height:590px;position:relative;display:flex;align-items:center;color:#fff;background:var(--navy);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(3,13,27,.97) 0%,rgba(3,13,27,.86) 31%,rgba(3,13,27,.35) 66%,rgba(3,13,27,.08) 100%),linear-gradient(0deg,rgba(3,13,27,.35),transparent 45%),url("assets/earth-sunlight-hero.png");background-size:cover;background-position:center 52%;transform:scale(1.01)}
.hero-content{position:relative;z-index:1;padding-block:5.5rem;max-width:720px}
.eyebrow{display:flex;align-items:center;gap:.65rem;color:var(--gold);text-transform:uppercase;font-size:.75rem;font-weight:750;letter-spacing:.17em;margin:0 0 1.25rem}
.eyebrow::before{content:"";height:2px;width:28px;background:var(--gold)}
h1,h2,h3{line-height:1.16;letter-spacing:-.025em;margin-top:0}
h1{font-size:clamp(2.65rem,5.5vw,5.1rem);max-width:800px;margin-bottom:1.3rem;font-weight:650}
.hero p{max-width:620px;font-size:clamp(1.05rem,1.6vw,1.2rem);color:#e0e8f1;margin:0 0 1.7rem}
.hero-note{position:absolute;right:max(1.25rem,calc((100vw - var(--max))/2));bottom:1rem;font-size:.72rem;color:#d8e0e9;background:rgba(4,17,32,.55);padding:.3rem .55rem;border-radius:4px}
.actions{display:flex;gap:.8rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.75rem 1.15rem;border-radius:5px;text-decoration:none;font-weight:700;font-size:.92rem;transition:transform .18s,background .18s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--gold);color:#102033}
.btn-primary:hover{background:#ffda8c}
.btn-outline{border:1px solid rgba(255,255,255,.6);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.1)}
.section{padding:5rem 0}
.section-soft{background:var(--paper)}
.section-dark{background:var(--navy);color:white}
.section-heading{max-width:730px;margin-bottom:2.4rem}
.section-heading h2{font-size:clamp(2rem,3.6vw,3.1rem);margin-bottom:1rem;font-weight:650}
.section-heading p{color:var(--muted);font-size:1.08rem;margin:0}
.section-dark .section-heading p{color:#c5d2df}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}
.info-card{border:1px solid var(--line);padding:1.55rem;border-radius:8px;background:#fff}
.info-card .num{font-size:.75rem;color:var(--blue);letter-spacing:.14em;font-weight:800;margin-bottom:1rem}
.info-card h3{font-size:1.22rem;margin-bottom:.65rem}
.info-card p{margin:0;color:var(--muted);font-size:.96rem}
.section-dark .info-card{background:#0d2946;border-color:#28415a}
.section-dark .info-card p{color:#c5d2df}
.status-strip{border-top:1px solid #29425c;border-bottom:1px solid #29425c;padding:1.2rem 0;display:flex;gap:1rem;align-items:center;color:#d8e4ef}
.status-dot{width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 5px rgba(245,198,109,.12);flex:none}
.status-strip strong{color:#fff}
.page-hero{background:linear-gradient(135deg,var(--navy),#12385b);color:#fff;padding:4.7rem 0 4.4rem}
.page-hero h1{font-size:clamp(2.5rem,5vw,4.25rem);margin-bottom:1rem}
.page-hero p{max-width:740px;color:#d7e2ec;font-size:1.12rem;margin:0}
.breadcrumb{font-size:.8rem;color:#b8c9d9;margin-bottom:1.3rem}
.breadcrumb a{color:#d9e6f3;text-decoration:none}
.content-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.75fr);gap:3rem;align-items:start}
.prose h2{font-size:1.65rem;margin:0 0 .8rem}
.prose h2:not(:first-child){margin-top:2.25rem}
.prose p{color:#4e5e6e;margin:.55rem 0 1rem}
.side-panel{background:var(--paper);border:1px solid var(--line);padding:1.5rem;border-radius:8px}
.side-panel h3{font-size:1.05rem;margin-bottom:.8rem}
.side-panel p,.side-panel li{font-size:.94rem;color:var(--muted)}
.side-panel ul{padding-left:1.1rem;margin:.5rem 0}
.person-name{font-size:1.25rem;font-weight:750;color:var(--navy);margin-bottom:.2rem}
.person-role{color:var(--muted);margin-top:0}
.callout{padding:1.5rem 1.6rem;border-left:3px solid var(--gold);background:#f5f8fb;margin:1.7rem 0}
.callout p{margin:0;color:#34475a}
.contact-card{border:1px solid var(--line);border-radius:8px;padding:1.5rem;background:#fff}
.contact-card p{margin:.2rem 0;color:var(--muted)}
.contact-email{display:inline-block;margin:.5rem 0 1rem;color:#155c89;font-weight:750;overflow-wrap:anywhere}
.placeholder{color:#7a4e05;background:#fff5dc;border:1px solid #f0d89f;border-radius:5px;padding:.8rem 1rem;font-size:.9rem}
.site-footer{background:#04101f;color:#d1dce7;padding:2.5rem 0 1.5rem}
.footer-top{display:flex;justify-content:space-between;gap:2rem;align-items:flex-start;padding-bottom:1.7rem}
.footer-brand{font-weight:750;color:#fff}
.footer-top p{max-width:520px;font-size:.88rem;color:#aabaca;margin:.5rem 0 0}
.footer-links{display:flex;gap:1.25rem;flex-wrap:wrap}
.footer-links a{font-size:.88rem;text-decoration:none;color:#d1dce7}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid #23364a;padding-top:1rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.78rem;color:#91a3b5}
.inline-link{color:#145f91;font-weight:700;text-underline-offset:3px}
.muted{color:var(--muted)}
@media(max-width:760px){
 .wrap{width:min(calc(100% - 2rem),var(--max))}
 .nav-row{min-height:72px;flex-wrap:wrap;gap:0}
 .menu-toggle{display:block}
 .nav-links{display:none;width:100%;padding:.25rem 0 1rem;flex-direction:column;align-items:flex-start;gap:0}
 .nav-links.open{display:flex}
 .nav-links a{padding:.7rem 0;width:100%}
 .hero{min-height:620px;align-items:flex-end}
 .hero::before{background-image:linear-gradient(90deg,rgba(3,13,27,.85),rgba(3,13,27,.34)),linear-gradient(0deg,rgba(3,13,27,.96) 0%,rgba(3,13,27,.55) 50%,rgba(3,13,27,.04) 100%),url("assets/earth-sunlight-hero.png");background-position:58% center}
 .hero-content{padding-block:5rem 5.3rem}
 .hero-note{left:1rem;right:auto}
 .section{padding:3.5rem 0}
 .grid-3{grid-template-columns:1fr}
 .content-grid{grid-template-columns:1fr;gap:1.5rem}
 .page-hero{padding:3.5rem 0}
 .footer-top{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* Programme conceptual illustration */
.programme-image-section{padding-top:2rem;padding-bottom:2rem}
.programme-visual{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#07182a}
.programme-visual img{display:block;width:100%;height:auto;max-height:620px;aspect-ratio:16/9;object-fit:contain;background:#07182a}
.programme-visual figcaption{padding:.75rem 1rem;color:#d7e2ec;font-size:.82rem;line-height:1.5}