@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#0f172a;--text-color:#f8fafc;--text-muted:#94a3b8;--primary:#3b82f6;--primary-hover:#2563eb;--accent:#8b5cf6;--glass-bg:#1e293bb3;--glass-border:#ffffff1a;--glass-shadow:0 4px 30px #00000080;--font-sans:"Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-color);-webkit-font-smoothing:antialiased;background:radial-gradient(circle at 100% 0,#1e1b4b,#0f172a) fixed;min-height:100vh;line-height:1.5}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-hover)}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:16px;padding:2rem}.btn{cursor:pointer;font-size:1rem;font-weight:500;font-family:var(--font-sans);border:none;border-radius:8px;justify-content:center;align-items:center;padding:.75rem 1.5rem;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--accent));color:#fff;box-shadow:0 4px 15px #3b82f666}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #3b82f699}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-color);border:1px solid var(--glass-border);background:#ffffff1a}.btn-secondary:hover{background:#ffffff26}.input-field{border:1px solid var(--glass-border);width:100%;color:var(--text-color);font-family:var(--font-sans);background:#0003;border-radius:8px;padding:.75rem 1rem;transition:border-color .2s,box-shadow .2s}.input-field:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #3b82f64d}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}.container{max-width:1200px;margin:0 auto;padding:2rem}.flex-center{justify-content:center;align-items:center;display:flex}.flex-col{flex-direction:column;display:flex}.gap-4{gap:1rem}.gap-8{gap:2rem}.presentation-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;margin-top:2rem;display:grid}.presentation-card{transition:transform .2s}.presentation-card:hover{transform:translateY(-4px)}.viewer-container{background-color:#000;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;overflow:hidden}.slide-content{object-fit:contain;max-width:100%;max-height:100%;transition:opacity .3s}.detached-banner{z-index:50;position:absolute;bottom:2rem;left:50%;transform:translate(-50%)}.modal-overlay{-webkit-backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{width:90%;max-width:500px;position:relative}