:root{
  --navy:#030712;
  --blue:#184fa5;
  --cyan:#0094ce;
  --deep:#006f91;
  --ink:#0a1020;
  --muted:#5e6878;
  --line:#dfe6ee;
  --paper:#f7f9fc;
  --white:#fff;
  --shadow:0 24px 70px rgba(3,7,18,.12);
}
*{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);background:var(--paper);line-height:1.65}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(3,7,18,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand img{width:205px;height:auto;display:block}
.nav{display:flex;align-items:center;gap:25px;color:#dbe5f4;font-size:14px;font-weight:650}
.nav a{transition:.2s ease}
.nav a:hover{color:#fff}
.nav-cta{padding:10px 16px;border:1px solid rgba(255,255,255,.25);border-radius:999px}
.menu-toggle{display:none;background:none;border:0;color:white;font-size:27px}
.hero{background:var(--navy);color:white;overflow:hidden;position:relative}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 72% 45%,rgba(0,148,206,.25),transparent 28%),radial-gradient(circle at 90% 10%,rgba(24,79,165,.28),transparent 30%)}
.hero-grid{min-height:690px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:50px;position:relative}
.eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--cyan)}
.eyebrow{display:flex;align-items:center;gap:9px;color:#8bdcff}
.dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 18px var(--cyan)}
h1{font-size:clamp(48px,6vw,82px);line-height:1.02;letter-spacing:-.055em;margin:22px 0}
h1 span{background:linear-gradient(100deg,#fff 10%,#58d8ff 65%,#4d91ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-text{max-width:690px;font-size:19px;color:#b9c7da}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin:30px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 20px;border-radius:10px;font-weight:800;font-size:14px;transition:.2s ease}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;box-shadow:0 12px 35px rgba(0,148,206,.24)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(255,255,255,.18);color:#fff;background:rgba(255,255,255,.04)}
.trust-row{display:flex;gap:20px;flex-wrap:wrap;color:#7f8da3;font-size:12px}
.trust-row strong{color:#dce9f7}
.hero-art{min-height:510px;position:relative;display:grid;place-items:center}
.hero-card{width:min(420px,90%);padding:42px;border-radius:30px;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow);backdrop-filter:blur(12px);position:relative;z-index:2}
.mini-label{font-size:11px;letter-spacing:.2em;color:#77d9ff;font-weight:900}
.hero-symbol{font-size:130px;line-height:1;margin:25px 0;background:linear-gradient(135deg,#fff,#35c9ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-card-title{font-size:28px;font-weight:850;letter-spacing:-.03em}
.hero-card p{color:#b8c8db}
.glow{position:absolute;border-radius:50%;filter:blur(3px)}
.glow-a{width:320px;height:320px;background:rgba(0,148,206,.17);top:20px;right:0}
.glow-b{width:240px;height:240px;background:rgba(24,79,165,.18);bottom:25px;left:0}
.book-orbit{position:absolute;border:1px solid rgba(0,148,206,.18);border-radius:50%}
.orbit-one{width:490px;height:490px}
.orbit-two{width:390px;height:390px}
.section{padding:105px 0}
.section-light{background:#fff}
.two-col{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px}
h2{font-size:clamp(34px,4vw,55px);line-height:1.08;letter-spacing:-.045em;margin:12px 0 25px}
h3{font-size:23px;line-height:1.2;margin:12px 0}
.lead{font-size:20px;color:#273449}
.mission-card{margin-top:30px;padding:24px;border:1px solid var(--line);border-radius:18px;background:#f8fbff;display:flex;gap:18px}
.quote-mark{font-size:52px;color:var(--cyan);line-height:.8}
.mission-card p{margin:5px 0 0;color:var(--muted)}
.residency{background:linear-gradient(135deg,#030712 0%,#07162e 58%,#063e58 100%);color:#fff;position:relative;overflow:hidden}
.residency:after{content:"";position:absolute;width:500px;height:500px;border-radius:50%;background:rgba(0,148,206,.14);right:-180px;top:-180px;filter:blur(20px)}
.section-kicker.light{color:#61d8ff}
.residency-top{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;position:relative;z-index:2}
.section-intro{max-width:700px;color:#afc1d8;font-size:18px}
.residency-badge{width:130px;height:130px;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:grid;place-items:center;text-align:center;font-size:12px;font-weight:900;letter-spacing:.12em;line-height:1.4;color:#8fe3ff}
.residency-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:55px 0 30px;position:relative;z-index:2}
.feature-card{padding:30px;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:rgba(255,255,255,.045)}
.number{font-size:12px;color:#60d9ff;font-weight:900;letter-spacing:.12em}
.feature-card p{color:#aebdd0}
.programme-callout{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:28px 30px;border-radius:20px;background:linear-gradient(90deg,rgba(0,148,206,.18),rgba(24,79,165,.13));border:1px solid rgba(109,221,255,.17);position:relative;z-index:2}
.small-label{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:#68d9ff;font-weight:900}
.programme-callout h3{margin:5px 0}
.programme-callout p{color:#afc1d3;margin:0;max-width:720px}
.btn-white{background:#fff;color:#06101f}
.btn-white:hover{transform:translateY(-2px)}
.youtube-section{background:#eef5fa}
.youtube-layout{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:70px}
.channel-handle{font-weight:850;font-size:18px;margin:24px 0;color:var(--deep)}
.btn-youtube{background:#e21f2f;color:#fff}
.youtube-card{background:#fff;border-radius:24px;box-shadow:var(--shadow);overflow:hidden;border:1px solid #e2e8ef}
.yt-top{padding:22px;display:flex;gap:14px;align-items:center}
.yt-play{width:43px;height:30px;background:#e21f2f;color:#fff;border-radius:8px;display:grid;place-items:center;font-size:13px}
.yt-top strong,.yt-top small{display:block}
.yt-top small{color:#718096;margin-top:2px}
.video-placeholder{height:270px;background:linear-gradient(135deg,#07101e,#0d3552);position:relative;display:grid;place-items:center;color:#a9dff4;overflow:hidden}
.video-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:35px 35px;transform:perspective(500px) rotateX(50deg) scale(1.3);transform-origin:center bottom}
.play-circle{width:72px;height:72px;border-radius:50%;background:#fff;color:#0a2238;display:grid;place-items:center;position:relative;font-size:20px;box-shadow:0 10px 40px rgba(0,0,0,.3)}
.video-placeholder span{position:absolute;bottom:20px;font-size:13px}
.yt-footer{padding:16px 22px;display:flex;gap:8px;flex-wrap:wrap}
.yt-footer span{font-size:11px;padding:5px 9px;background:#edf3f8;border-radius:999px;color:#536173}
.center-heading{text-align:center;max-width:760px;margin:0 auto 55px}
.center-heading p{color:var(--muted);font-size:17px}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-card{padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff}
.product-card.featured{background:linear-gradient(160deg,#06142a,#073b58);color:#fff;border-color:transparent;box-shadow:0 25px 60px rgba(0,70,110,.2)}
.product-icon{width:45px;height:45px;border-radius:12px;display:grid;place-items:center;font-weight:900;background:#e9f6fb;color:var(--deep)}
.featured .product-icon{background:rgba(255,255,255,.12);color:#fff}
.tag{display:block;margin-top:22px;font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--cyan);font-weight:900}
.product-card p{color:var(--muted)}
.featured p{color:#b6c8d9}
.product-card a{font-weight:800;color:var(--deep)}
.featured a{color:#7ddfff}
.impact{background:linear-gradient(135deg,#030712,#0a2744);color:#fff}
.testimonial{max-width:900px;margin:0 auto;padding:45px;border-left:2px solid var(--cyan);background:rgba(255,255,255,.035);border-radius:0 20px 20px 0}
.testimonial p{font-size:20px;color:#d0dbe7}
.testimonial cite{display:block;margin-top:28px;color:#65d9ff;font-style:normal;font-weight:800}
.leader{display:grid;grid-template-columns:330px 1fr;gap:80px;align-items:start}
.leader-photo{min-height:420px;border-radius:26px;background:linear-gradient(145deg,#06142a,#0b5070);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;box-shadow:var(--shadow);overflow:hidden}
.portrait-placeholder{width:170px;height:170px;border-radius:50%;display:grid;place-items:center;font-size:52px;font-weight:900;background:linear-gradient(135deg,#184fa5,#0094ce);border:5px solid rgba(255,255,255,.3)}
.leader-photo span{margin-top:25px;font-size:12px;text-transform:uppercase;letter-spacing:.15em;color:#8bdcff;font-weight:900}
.leader-copy p{color:#596577}
.text-link{color:var(--deep);font-weight:850}
.social-section{background:#eef3f8}
.social-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.social-grid a{padding:23px;background:#fff;border:1px solid var(--line);border-radius:15px;display:flex;flex-direction:column;gap:7px;transition:.2s}
.social-grid a:hover{transform:translateY(-3px);box-shadow:0 15px 35px rgba(3,7,18,.08)}
.social-grid span{font-size:12px;color:#7b8797;text-transform:uppercase;letter-spacing:.12em;font-weight:800}
.social-grid b{font-size:16px}
.contact-section{background:var(--navy);color:#fff;padding:75px 0}
.contact-card{display:flex;justify-content:space-between;align-items:center;gap:40px}
.contact-card p{color:#aab9cc;max-width:700px}
.contact-actions{display:flex;flex-wrap:wrap;gap:10px}
.btn-outline-white{border:1px solid rgba(255,255,255,.3);color:#fff}
.footer{background:#02050b;color:#b0bdcc;padding:55px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer-logo{width:180px}
.footer strong{color:#fff}
.footer p{font-size:13px}
.footer a{color:#d7e5f4}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#738196}
@media(max-width:850px){
  .nav{position:absolute;top:76px;left:0;right:0;background:#030712;padding:20px;display:none;flex-direction:column;align-items:stretch;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav.open{display:flex}
  .menu-toggle{display:block}
  .hero-grid,.two-col,.youtube-layout,.leader{grid-template-columns:1fr}
  .hero-grid{padding-top:70px;padding-bottom:70px}
  .hero-art{min-height:400px}
  .residency-grid,.product-grid{grid-template-columns:1fr}
  .residency-top,.programme-callout,.contact-card{align-items:flex-start;flex-direction:column}
  .social-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .two-col{gap:35px}
  .leader-photo{min-height:330px}
}
@media(max-width:520px){
  .container{width:min(100% - 28px,1160px)}
  .brand img{width:175px}
  .hero-text{font-size:17px}
  .hero-actions .btn{width:100%}
  .social-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .testimonial{padding:25px}
  .testimonial p{font-size:17px}
}