@import url(https://fonts.googleapis.com/css2?family=Great+Vibes&display=swap);body.animating{overflow:hidden}.intro-overlay{position:fixed;z-index:99999;left:0;top:0;width:100%;height:100vh;background:linear-gradient(-45deg,#000,#2b0018,#001f1f,#1a1a00);background-size:400% 400%;animation:gradientBG 6s ease infinite;display:flex;justify-content:center;align-items:center;transition:transform 1.2s cubic-bezier(.77, 0, .175, 1);will-change:transform}.intro-overlay.intro-exit-active{transform:translateY(-100vh);pointer-events:none}@keyframes gradientBG{0%{background-position:0 50%}50%{background-position:100% 50%}100%{background-position:0 50%}}.intro-content{text-align:center;position:relative;z-index:100000}.intro-header{font-family:'Great Vibes',cursive!important;font-weight:400!important;line-height:1.1;text-align:center;opacity:0;transition:opacity .5s ease}.intro-header.visible{opacity:1}.intro-header span.letter{display:inline-block;opacity:0;transform:translateY(30px);transition:opacity .4s ease,transform .4s ease;font-family:'Great Vibes',cursive!important}.intro-header span.letter.active{opacity:1;transform:translateY(0)}.intro-text-wrapper{font-size:3.5rem;color:#fff;text-shadow:0 0 10px rgba(255,255,255,.2);display:block}.intro-name-wrapper{font-size:6rem;color:var(--neon-3,#00f2ea);text-shadow:0 0 25px rgba(0,242,234,.5);display:block;margin-top:10px}@media (max-width:768px){.intro-text-wrapper{font-size:2.5rem}.intro-name-wrapper{font-size:4rem}}.loading-container{width:300px;margin:40px auto 0;text-align:center;opacity:0;transition:opacity .5s}.loading-container.visible{opacity:1}.loading-text{font-family:Poppins,sans-serif;color:#aaa;font-size:.8rem;margin-bottom:10px;letter-spacing:2px}.progress-track{width:100%;height:4px;background:rgba(255,255,255,.1);border-radius:4px;overflow:hidden}.progress-bar{width:0%;height:100%;background:linear-gradient(90deg,var(--neon-1,#0f0),var(--neon-3,#0ff));transition:width .2s linear}.device-hint{margin-top:20px;color:#555;font-size:.8rem}.profile-pic-container{position:relative;width:140px;margin:0 auto 20px;cursor:pointer}.profile-pic{width:140px;height:140px;border-radius:50%;object-fit:cover;border:3px solid #111;position:relative;z-index:2}.story-ring-border{position:absolute;top:-5px;left:-5px;right:-5px;bottom:-5px;border-radius:50%;background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);z-index:1;opacity:0;animation:spinStory 10s linear infinite}.has-stories .story-ring-border{opacity:1}@keyframes spinStory{100%{transform:rotate(360deg)}}.story-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000;z-index:20000;display:none;flex-direction:column}.story-overlay.active{display:flex}.story-progress-container{display:flex;gap:5px;padding:10px;position:absolute;top:0;left:0;width:100%;z-index:10}.story-bar{flex:1;height:3px;background:rgba(255,255,255,.3);border-radius:2px;overflow:hidden}.story-bar-fill{height:100%;width:0%;background:#fff;transition:width .1s linear}.story-header{position:absolute;top:20px;left:0;width:100%;padding:0 15px;display:flex;justify-content:space-between;align-items:center;z-index:10;color:#fff}.story-close-btn{font-size:1.5rem;cursor:pointer;color:#fff}.story-content{flex:1;display:flex;align-items:center;justify-content:center;position:relative}.story-image{width:100%;height:100%;max-width:1200px;max-height:92vh;object-fit:contain}.story-video-frame{width:100%;height:100%;border:none}.story-nav-left,.story-nav-right{position:absolute;top:0;height:100%;width:30%;z-index:5}.story-nav-left{left:0}.story-nav-right{right:0}.story-caption{position:absolute;bottom:50px;width:100%;text-align:center;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.8);font-size:1.1rem;padding:0 20px}.video-gallery{display:flex;gap:20px;overflow-x:auto;padding-bottom:20px;scroll-behavior:smooth}.video-card{min-width:300px;flex:0 0 auto;background:#000;border:1px solid #333;border-radius:12px;overflow:hidden;position:relative}.video-gallery::-webkit-scrollbar{height:8px}.video-gallery::-webkit-scrollbar-track{background:#111}.video-gallery::-webkit-scrollbar-thumb{background:var(--neon-2);border-radius:4px}@media (min-width:768px){.video-card{min-width:450px}}.pdf-grid{display:flex;flex-direction:column;gap:10px}.pdf-card{display:flex;align-items:center;background:rgba(255,255,255,.05);padding:12px;border-radius:8px;text-decoration:none;color:#fff;transition:background .3s;border:1px solid #333}.pdf-card:hover{background:rgba(255,255,255,.1);border-color:#ff4d4d}.pdf-icon{font-size:1.5rem;color:#ff4d4d;margin-right:15px}.pdf-info h4{margin:0;font-size:1rem}.pdf-info span{font-size:.8rem;color:#888}.pdf-download-icon{margin-left:auto;color:#888}#gatekeeper-overlay{z-index:9999999!important}.intro-overlay{z-index:999999!important;display:flex}.link-indicator{display:inline-block;margin-left:8px;font-size:.85rem;color:var(--neon-3);opacity:.9;transition:transform .3s ease,color .3s ease}.bio-topic-card:hover .link-indicator,a:hover .link-indicator{transform:translate(3px,-3px);color:#fff;text-shadow:0 0 8px var(--neon-3)}.bio-topic-card strong{display:flex;align-items:center;flex-wrap:wrap}a.bio-topic-card strong{color:var(--neon-3)}a.bio-topic-card:hover strong{color:#fff}.term-small-btn{background:#111;color:#888;border:1px solid #333;padding:6px 12px;font-size:.75rem;font-family:'JetBrains Mono',monospace;border-radius:4px;cursor:pointer;transition:.2s;text-transform:uppercase;letter-spacing:1px}.term-small-btn.active{background:var(--neon-1);color:#000;border-color:var(--neon-1);font-weight:700}.term-small-btn:hover:not(.active){background:#222;color:#fff}#interactive-output::-webkit-scrollbar,#terminal-content::-webkit-scrollbar{width:5px}#interactive-output::-webkit-scrollbar-track,#terminal-content::-webkit-scrollbar-track{background:0 0}#interactive-output::-webkit-scrollbar-thumb,#terminal-content::-webkit-scrollbar-thumb{background:#333;border-radius:2px}.custom-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);backdrop-filter:blur(5px);z-index:100000;display:flex;justify-content:center;align-items:center}.custom-modal-box{background:#111;border:1px solid var(--neon-1);padding:25px;border-radius:12px;width:320px;text-align:center;box-shadow:0 0 20px rgba(0,242,234,.2);animation:popIn .3s ease}@keyframes popIn{from{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}#modal-pass-input{width:100%;padding:12px 40px 12px 15px;background:#000!important;border:1px solid #333;color:#fff!important;border-radius:6px;font-family:'JetBrains Mono',monospace;font-size:1rem;outline:0;transition:.3s;opacity:1}#modal-pass-input:focus{border-color:var(--neon-1);box-shadow:0 0 8px rgba(0,242,234,.2)}#pass-toggle-icon:hover{color:var(--neon-1)!important}.modal-btn{flex:1;padding:10px;border:none;border-radius:6px;cursor:pointer;font-weight:700;font-family:inherit;transition:.2s}.modal-btn.cancel{background:#333;color:#fff}.modal-btn.cancel:hover{background:#444}.modal-btn.submit{background:var(--neon-1);color:#000}.modal-btn.submit:hover{background:#fff;box-shadow:0 0 10px var(--neon-1)}.engineering-metrics-panel{margin:30px auto 25px;max-width:650px;border:1px solid rgba(0,242,234,.3);background:linear-gradient(135deg,rgba(5,5,5,.95),rgba(15,15,15,.95)),repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(0,242,234,.02) 10px,rgba(0,242,234,.02) 20px);border-radius:4px;position:relative;text-align:left;font-family:'JetBrains Mono',monospace;box-shadow:0 4px 15px rgba(0,0,0,.6);overflow:hidden}.engineering-metrics-panel::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--neon-3,#00f2ea);box-shadow:0 0 10px var(--neon-3,#00f2ea)}.metrics-header{background:rgba(0,0,0,.8);padding:8px 15px;font-size:.75rem;color:var(--neon-3,#00f2ea);border-bottom:1px solid rgba(0,242,234,.2);letter-spacing:2px;text-transform:uppercase}.metrics-body{padding:15px 20px;display:flex;flex-direction:column;gap:15px;align-items:center}@media (min-width:600px){.metrics-body{flex-direction:row;justify-content:space-between;align-items:center}}.metrics-display{font-size:1.8rem;font-weight:700;color:#fff;background:#000;padding:12px 20px;border:1px solid #333;border-radius:4px;box-shadow:inset 0 0 15px rgba(0,242,234,.1);white-space:nowrap;text-align:center}.metrics-unit{font-size:.85rem;color:#666;margin-left:2px;margin-right:4px}.metrics-colon{color:var(--neon-1,#0f0);animation:blinker 1s linear infinite;margin:0 4px}@keyframes blinker{50%{opacity:0}}.metrics-info{font-size:.85rem;color:#aaa;line-height:1.5;flex:1;margin-left:10px}.metrics-info strong{color:var(--neon-1,#0f0);font-size:.9rem;letter-spacing:1px}.metrics-link{display:inline-block;color:var(--neon-3,#00f2ea);text-decoration:none;border-bottom:1px dashed var(--neon-3,#00f2ea);transition:.3s;font-weight:700;padding-bottom:2px}.metrics-link:hover{color:#fff;border-bottom-color:#fff;text-shadow:0 0 8px var(--neon-3,#00f2ea);transform:translateX(5px)}