/* PHILIPP HILDEBRAND — GLOBAL DESIGN SYSTEM */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&family=JetBrains+Mono:wght@300;400;500&display=swap');

:root {
  --bg-void: #050810; --bg-primary: #0a0e1a; --bg-secondary: #0f1526; --bg-tertiary: #141c33;
  --bg-card: rgba(15,21,38,0.65); --bg-glass: rgba(20,28,51,0.45);
  --gold: #c9a84c; --gold-light: #e8d18c; --gold-dim: rgba(201,168,76,0.15);
  --cyan: #38bdf8; --cyan-dim: rgba(56,189,248,0.12);
  --teal: #2dd4bf; --blue: #6366f1; --blue-dim: rgba(99,102,241,0.1);
  --text-primary: #eef2ff; --text-secondary: #94a3b8; --text-muted: #64748b; --text-gold: #c9a84c;
  --border-subtle: rgba(148,163,184,0.08); --border-glass: rgba(148,163,184,0.12);
  --border-gold: rgba(201,168,76,0.25); --border-cyan: rgba(56,189,248,0.2);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3); --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.5);
  --shadow-gold: 0 0 40px rgba(201,168,76,0.15); --shadow-cyan: 0 0 40px rgba(56,189,248,0.1);
  --font-body: 'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-display: 'Playfair Display',Georgia,serif;
  --font-mono: 'JetBrains Mono','Fira Code',monospace;
  --max-width: 1320px; --nav-height: 72px; --section-padding: 120px 0;
  --ease-out-expo: cubic-bezier(0.16,1,0.3,1); --ease-in-out: cubic-bezier(0.45,0,0.55,1);
  --transition-fast: 0.2s var(--ease-out-expo); --transition-base: 0.4s var(--ease-out-expo); --transition-slow: 0.8s var(--ease-out-expo);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);background:var(--bg-void);color:var(--text-primary);line-height:1.7;overflow-x:hidden;min-height:100vh}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none;transition:color var(--transition-fast)}
a:hover{color:var(--gold-light)}
::selection{background:var(--gold);color:var(--bg-void)}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-void)}::-webkit-scrollbar-thumb{background:var(--gold-dim);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gold)}

h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.2;color:var(--text-primary)}
h1{font-size:clamp(2.5rem,5vw,4.5rem);letter-spacing:-0.02em}
h2{font-size:clamp(2rem,4vw,3.2rem);letter-spacing:-0.01em}
h3{font-size:clamp(1.4rem,2.5vw,2rem)}
h4{font-size:clamp(1.1rem,1.5vw,1.4rem)}
p{font-size:1.05rem;color:var(--text-secondary)}

.section-label{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-mono);font-size:0.75rem;font-weight:500;letter-spacing:0.2em;text-transform:uppercase;color:var(--gold);margin-bottom:20px}
.section-label::before{content:'';width:32px;height:1px;background:var(--gold)}
.section-title{margin-bottom:24px}
.section-subtitle{font-size:1.15rem;color:var(--text-secondary);max-width:680px;line-height:1.8}

.container{max-width:var(--max-width);margin:0 auto;padding:0 40px}
section{padding:var(--section-padding);position:relative}

.glass-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:20px;padding:40px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:all var(--transition-base)}
.glass-card:hover{border-color:var(--border-gold);box-shadow:var(--shadow-gold);transform:translateY(-4px)}
.glass-card-sm{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:16px;padding:28px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transition:all var(--transition-base)}
.glass-card-sm:hover{border-color:var(--border-cyan);box-shadow:var(--shadow-cyan)}

.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.grid-bg::before{content:'';position:absolute;inset:-50%;background-image:linear-gradient(var(--border-subtle) 1px,transparent 1px),linear-gradient(90deg,var(--border-subtle) 1px,transparent 1px);background-size:60px 60px;animation:gridDrift 30s linear infinite;opacity:0.5}
.grid-bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(201,168,76,0.06) 0%,transparent 60%),radial-gradient(ellipse at 80% 80%,rgba(56,189,248,0.04) 0%,transparent 50%)}
@keyframes gridDrift{0%{transform:translate(0,0)}100%{transform:translate(60px,60px)}}

.main-nav{position:fixed;top:0;left:0;right:0;height:var(--nav-height);z-index:1000;background:rgba(5,8,16,0.85);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border-subtle);transition:all var(--transition-base)}
.main-nav.scrolled{background:rgba(5,8,16,0.95);box-shadow:var(--shadow-md)}
.nav-inner{max-width:var(--max-width);margin:0 auto;padding:0 40px;height:100%;display:flex;align-items:center;justify-content:space-between}
.nav-brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.nav-brand-icon{width:36px;height:36px;border:1.5px solid var(--gold);border-radius:8px;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--gold);background:var(--gold-dim)}
.nav-brand-text{font-family:var(--font-display);font-size:1.15rem;font-weight:600;color:var(--text-primary);letter-spacing:0.02em}
.nav-links{display:flex;align-items:center;gap:8px;list-style:none}
.nav-links a{display:block;padding:8px 16px;font-size:0.85rem;font-weight:500;color:var(--text-secondary);border-radius:8px;transition:all var(--transition-fast);letter-spacing:0.02em;text-decoration:none}
.nav-links a:hover,.nav-links a.active{color:var(--gold);background:var(--gold-dim)}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
.nav-toggle span{width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:all var(--transition-fast)}

/* ── Hero ── */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;padding-top:var(--nav-height)}
.hero-content{position:relative;z-index:2}
.hero-eyebrow{font-family:var(--font-mono);font-size:0.8rem;font-weight:400;letter-spacing:0.25em;text-transform:uppercase;color:var(--cyan);margin-bottom:24px;display:flex;align-items:center;gap:12px}
.hero-eyebrow::before{content:'';width:40px;height:1px;background:var(--cyan)}
.hero h1{margin-bottom:24px}
.hero h1 .highlight{background:linear-gradient(135deg,var(--gold),var(--gold-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:1.2rem;line-height:1.8;color:var(--text-secondary);max-width:640px;margin-bottom:40px}
.hero-cta{display:inline-flex;align-items:center;gap:12px;padding:14px 32px;background:linear-gradient(135deg,var(--gold),#b8972f);color:var(--bg-void);font-family:var(--font-body);font-weight:600;font-size:0.9rem;letter-spacing:0.05em;border-radius:12px;border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none}
.hero-cta:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(201,168,76,0.3);color:var(--bg-void)}
.hero-cta svg{width:16px;height:16px;transition:transform var(--transition-fast)}
.hero-cta:hover svg{transform:translateX(4px)}
.hero-image-wrapper{position:relative}
.hero-image{width:100%;max-width:480px;border-radius:24px;border:1px solid var(--border-glass);object-fit:cover;object-position:top center}
.hero-image-glow{position:absolute;inset:-20%;background:radial-gradient(circle,rgba(201,168,76,0.08),transparent 70%);z-index:-1}

/* ── Stats ── */
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:60px}
.stat-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:16px;padding:28px;text-align:center;backdrop-filter:blur(12px);transition:all var(--transition-base)}
.stat-card:hover{border-color:var(--border-gold);transform:translateY(-4px)}
.stat-number{font-family:var(--font-display);font-size:2.4rem;font-weight:700;color:var(--gold);line-height:1;margin-bottom:8px}
.stat-label{font-size:0.8rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.1em}

/* ── Timeline ── */
.timeline{position:relative;padding-left:60px}
.timeline::before{content:'';position:absolute;left:24px;top:0;bottom:0;width:1px;background:linear-gradient(180deg,var(--gold),var(--cyan),var(--gold))}
.timeline-item{position:relative;margin-bottom:60px;opacity:0;transform:translateX(30px);transition:all 0.6s var(--ease-out-expo)}
.timeline-item.visible{opacity:1;transform:translateX(0)}
.timeline-dot{position:absolute;left:-42px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--gold);border:3px solid var(--bg-primary);box-shadow:0 0 0 3px var(--gold-dim),0 0 20px rgba(201,168,76,0.3);z-index:2}
.timeline-year{font-family:var(--font-mono);font-size:0.8rem;color:var(--cyan);letter-spacing:0.1em;margin-bottom:8px}
.timeline-title{font-family:var(--font-display);font-size:1.4rem;color:var(--text-primary);margin-bottom:6px}
.timeline-org{font-size:0.9rem;color:var(--gold);font-weight:500;margin-bottom:12px}
.timeline-desc{font-size:0.95rem;color:var(--text-secondary);line-height:1.8}

/* ── Grids ── */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

/* ── Content Blocks ── */
.content-block{margin-bottom:48px}
.content-block h3{margin-bottom:16px;color:var(--text-primary)}
.content-block p{margin-bottom:16px;line-height:1.9}

/* ── Institution Cards ── */
.institution-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:20px;padding:36px;backdrop-filter:blur(16px);transition:all var(--transition-base);position:relative;overflow:hidden}
.institution-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--cyan));opacity:0;transition:opacity var(--transition-base)}
.institution-card:hover::before{opacity:1}
.institution-card:hover{border-color:var(--border-gold);transform:translateY(-6px);box-shadow:var(--shadow-gold)}
.institution-icon{width:48px;height:48px;border-radius:12px;background:var(--gold-dim);border:1px solid var(--border-gold);display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:1.4rem}
.institution-card h4{margin-bottom:8px;font-size:1.2rem}
.institution-card .role{font-size:0.85rem;color:var(--gold);font-weight:500;margin-bottom:16px}
.institution-card p{font-size:0.92rem;color:var(--text-secondary);line-height:1.8}

/* ── Quote Block ── */
.quote-block{background:linear-gradient(135deg,var(--bg-glass),rgba(201,168,76,0.05));border:1px solid var(--border-gold);border-left:3px solid var(--gold);border-radius:16px;padding:40px 48px;margin:48px 0;position:relative}
.quote-block::before{content:'"';position:absolute;top:12px;left:20px;font-family:var(--font-display);font-size:4rem;color:var(--gold-dim);line-height:1}
.quote-text{font-family:var(--font-display);font-size:1.3rem;font-style:italic;color:var(--text-primary);line-height:1.8;margin-bottom:16px}
.quote-attr{font-size:0.85rem;color:var(--gold);font-weight:500}

/* ── Gallery ── */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.gallery-item{position:relative;border-radius:16px;overflow:hidden;cursor:pointer;aspect-ratio:4/3;border:1px solid var(--border-glass);transition:all var(--transition-base)}
.gallery-item img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform var(--transition-slow)}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item:hover{border-color:var(--border-gold);box-shadow:var(--shadow-gold)}
.gallery-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(5,8,16,0.85) 100%);display:flex;align-items:flex-end;padding:24px;opacity:0;transition:opacity var(--transition-base)}
.gallery-item:hover .gallery-overlay{opacity:1}
.gallery-overlay span{font-size:0.9rem;color:var(--text-primary);font-weight:500}

/* Lightbox */
.lightbox{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,0.92);backdrop-filter:blur(20px);align-items:center;justify-content:center;padding:40px}
.lightbox.active{display:flex}
.lightbox img{max-width:90%;max-height:85vh;object-fit:contain;border-radius:12px}
.lightbox-close{position:absolute;top:24px;right:32px;font-size:2rem;color:#fff;cursor:pointer;background:none;border:none;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background var(--transition-fast)}
.lightbox-close:hover{background:rgba(255,255,255,0.1)}

/* ── Contact Form ── */
.contact-form{display:flex;flex-direction:column;gap:20px}
.form-group{display:flex;flex-direction:column;gap:8px}
.form-group label{font-size:0.85rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.08em}
.form-group input,.form-group textarea{background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:12px;padding:14px 18px;font-family:var(--font-body);font-size:0.95rem;color:var(--text-primary);transition:border-color var(--transition-fast);outline:none}
.form-group input:focus,.form-group textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-dim)}
.form-group textarea{min-height:140px;resize:vertical}
.form-submit{padding:14px 36px;background:linear-gradient(135deg,var(--gold),#b8972f);color:var(--bg-void);font-family:var(--font-body);font-weight:600;font-size:0.9rem;border:none;border-radius:12px;cursor:pointer;transition:all var(--transition-base);align-self:flex-start}
.form-submit:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(201,168,76,0.3)}

/* ── Footer ── */
.site-footer{background:var(--bg-secondary);border-top:1px solid var(--border-subtle);padding:60px 0 32px}
.footer-inner{max-width:var(--max-width);margin:0 auto;padding:0 40px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand h3{font-family:var(--font-display);font-size:1.3rem;color:var(--text-primary);margin-bottom:12px}
.footer-brand p{font-size:0.9rem;color:var(--text-muted);line-height:1.7}
.footer-col h4{font-family:var(--font-body);font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:0.15em;color:var(--text-muted);margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:0.9rem;color:var(--text-secondary);transition:color var(--transition-fast);text-decoration:none}
.footer-col ul li a:hover{color:var(--gold)}
.footer-contact-item{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.footer-contact-item svg{width:16px;height:16px;color:var(--gold);flex-shrink:0}
.footer-contact-item a,.footer-contact-item span{font-size:0.9rem;color:var(--text-secondary)}
.footer-socials{display:flex;gap:12px;margin-top:20px}
.footer-socials a{width:40px;height:40px;border-radius:10px;background:var(--bg-glass);border:1px solid var(--border-glass);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast)}
.footer-socials a:hover{color:var(--gold);border-color:var(--border-gold);background:var(--gold-dim)}
.footer-socials a svg{width:18px;height:18px}
.footer-bottom{border-top:1px solid var(--border-subtle);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-bottom p{font-size:0.8rem;color:var(--text-muted)}
.footer-bottom a{color:var(--gold)}

/* ── Page Header ── */
.page-header{padding:160px 0 80px;position:relative;text-align:center}
.page-header::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}

/* ── Data Points ── */
.data-row{display:flex;gap:24px;flex-wrap:wrap;margin:40px 0}
.data-point{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:12px;font-size:0.85rem;color:var(--text-secondary)}
.data-point .dp-val{font-family:var(--font-mono);color:var(--gold);font-weight:600}

/* ── Insight Cards ── */
.insight-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:20px;overflow:hidden;transition:all var(--transition-base)}
.insight-card:hover{border-color:var(--border-gold);transform:translateY(-6px);box-shadow:var(--shadow-gold)}
.insight-card-img{width:100%;height:200px;object-fit:cover;object-position:top center}
.insight-card-body{padding:28px}
.insight-card-tag{font-family:var(--font-mono);font-size:0.7rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.insight-card-body h4{font-size:1.15rem;margin-bottom:12px;line-height:1.4}
.insight-card-body p{font-size:0.9rem;color:var(--text-secondary);line-height:1.7}

/* ── Scroll Animations ── */
.reveal{opacity:0;transform:translateY(40px);transition:all 0.8s var(--ease-out-expo)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:all 0.8s var(--ease-out-expo)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:all 0.8s var(--ease-out-expo)}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* ── Password Page ── */
.password-page{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.password-container{text-align:center;z-index:2;position:relative}
.password-logo{width:80px;height:80px;border:2px solid var(--gold);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 32px;font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--gold);background:var(--gold-dim);animation:logoPulse 3s ease-in-out infinite}
@keyframes logoPulse{0%,100%{box-shadow:0 0 0 0 rgba(201,168,76,0.2)}50%{box-shadow:0 0 40px 10px rgba(201,168,76,0.15)}}
.password-title{font-family:var(--font-display);font-size:1.6rem;color:var(--text-primary);margin-bottom:8px}
.password-subtitle{font-size:0.9rem;color:var(--text-muted);margin-bottom:36px}
.password-input-wrap{position:relative;max-width:340px;margin:0 auto 16px}
.password-input-wrap input{width:100%;padding:16px 52px 16px 20px;background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:14px;font-family:var(--font-mono);font-size:1rem;color:var(--text-primary);outline:none;transition:border-color var(--transition-fast);letter-spacing:0.15em}
.password-input-wrap input:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-dim)}
.password-input-wrap button{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--gold),#b8972f);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--bg-void);transition:all var(--transition-fast)}
.password-input-wrap button:hover{box-shadow:0 4px 20px rgba(201,168,76,0.4)}
.password-error{font-size:0.8rem;color:#ef4444;min-height:20px;margin-top:8px}
.password-page.unlocking{animation:unlockFade 0.8s var(--ease-out-expo) forwards}
@keyframes unlockFade{0%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(1.05)}}

/* HUD Corners */
.hud-corner{position:absolute;width:60px;height:60px;border:1px solid var(--border-gold);opacity:0.3}
.hud-corner--tl{top:0;left:0;border-right:none;border-bottom:none}
.hud-corner--tr{top:0;right:0;border-left:none;border-bottom:none}
.hud-corner--bl{bottom:0;left:0;border-right:none;border-top:none}
.hud-corner--br{bottom:0;right:0;border-left:none;border-top:none}

/* ── Responsive ── */
@media(max-width:1024px){
  .grid-2{grid-template-columns:1fr;gap:32px}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}.container{padding:0 28px}.nav-inner{padding:0 28px}section{padding:80px 0}
}
@media(max-width:768px){
  :root{--nav-height:64px}
  .nav-toggle{display:flex}
  .nav-links{display:none;position:fixed;top:var(--nav-height);left:0;right:0;bottom:0;background:rgba(5,8,16,0.98);flex-direction:column;padding:32px 28px;gap:4px;z-index:999}
  .nav-links.open{display:flex}
  .nav-links a{font-size:1rem;padding:14px 20px;border-radius:12px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.stats-row{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr;gap:32px}.footer-bottom{flex-direction:column;text-align:center}
  .container{padding:0 20px}.nav-inner{padding:0 20px}
  h1{font-size:2.2rem}h2{font-size:1.8rem}
  .hero{min-height:auto;padding:120px 0 80px}.hero-desc{font-size:1rem}
  .glass-card{padding:28px;border-radius:16px}.page-header{padding:120px 0 60px}
  .quote-block{padding:28px 32px}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
  .timeline{padding-left:48px}.data-row{flex-direction:column}
}
@media(max-width:480px){
  .stats-row{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr}h1{font-size:1.9rem}h2{font-size:1.5rem}
}