:root{--color-bg-base:#030508;--color-bg-elevated:#080c1cd9;--color-bg-card:#0a1028a6;--color-border:#00f0ff1f;--cyan:#00f0ff;--purple:#a855f7;--green:#0f8;--amber:#ffb020;--white:#fff;--text-primary:#eef1f8;--text-secondary:#8892a8;--font-sans:"Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;--font-display:"Syne", "Plus Jakarta Sans", sans-serif;--font-mono:"JetBrains Mono", "Consolas", monospace;--shadow-cyan:0 0 30px #00f0ff33;--shadow-purple:0 0 30px #a855f733;--transition-smooth:all .35s cubic-bezier(.22, 1, .36, 1);--nav-height:88px;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background-color:var(--color-bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;line-height:1.65;overflow-x:hidden}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--color-bg-base)}::-webkit-scrollbar-thumb{background:#00f0ff40;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--cyan)}*{scrollbar-width:thin;scrollbar-color:var(--cyan) var(--color-bg-base)}.aurora-bg{z-index:-2;pointer-events:none;background:radial-gradient(80% 60% at 50% -10%,#00f0ff14,#0000),radial-gradient(60% 50% at 90% 80%,#a855f70f,#0000),radial-gradient(50% 40% at 10% 70%,#00ff880a,#0000);position:fixed;inset:0;overflow:hidden}.aurora-blob{filter:blur(80px);opacity:.5;border-radius:50%;animation:18s ease-in-out infinite alternate aurora-drift;position:absolute}.aurora-blob-1{background:#00f0ff1f;width:55vw;max-width:600px;height:55vw;max-height:600px;top:-15%;left:20%}.aurora-blob-2{background:#a855f71a;width:45vw;max-width:500px;height:45vw;max-height:500px;animation-delay:-6s;bottom:10%;right:-5%}.aurora-blob-3{background:#00ff8812;width:35vw;max-width:400px;height:35vw;max-height:400px;animation-delay:-12s;bottom:30%;left:-10%}@keyframes aurora-drift{0%{transform:translate(0)scale(1)}to{transform:translate(30px,-20px)scale(1.08)}}.cyber-grid{pointer-events:none;z-index:-1;opacity:.7;background-image:linear-gradient(#00f0ff06 1px,#0000 1px),linear-gradient(90deg,#00f0ff06 1px,#0000 1px);background-size:48px 48px;position:fixed;inset:0;-webkit-mask-image:radial-gradient(70% 60% at 50% 40%,#000 20%,#0000 85%);mask-image:radial-gradient(70% 60% at 50% 40%,#000 20%,#0000 85%)}.glass-panel{background:var(--color-bg-card);-webkit-backdrop-filter:blur(16px)saturate(1.4);border:1px solid var(--color-border);border-radius:16px;box-shadow:0 8px 40px #00000059,inset 0 1px #ffffff0a}.glass-panel-hover{transition:var(--transition-smooth)}.glass-panel-hover:hover{border-color:#00f0ff59;transform:translateY(-3px);box-shadow:0 16px 48px #00f0ff14}.glow-text-cyan{color:var(--cyan);text-shadow:0 0 20px #00f0ff80}.glow-text-purple{color:var(--purple);text-shadow:0 0 20px #a855f780}.glow-text-green{color:var(--green);text-shadow:0 0 20px #00ff8880}.glow-border-cyan{box-shadow:var(--shadow-cyan);border-color:var(--cyan)!important}.glow-border-purple{box-shadow:var(--shadow-purple);border-color:var(--purple)!important}.glow-border-green{box-shadow:0 0 20px #00ff884d;border-color:var(--green)!important}.container{max-width:1240px;margin:0 auto;padding:0 clamp(16px,4vw,32px)}.section-padding{padding:clamp(60px,10vw,100px) 0}.section-label{font-size:12px;font-family:var(--font-mono);color:var(--cyan);letter-spacing:4px;text-transform:uppercase;display:block}.section-title{font-family:var(--font-display);letter-spacing:-.02em;background:linear-gradient(135deg,#fff 30%,#ffffffa6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-top:10px;font-size:clamp(28px,5vw,44px);font-weight:800;line-height:1.15}.section-divider{background:linear-gradient(90deg, var(--cyan), var(--purple));border-radius:4px;width:64px;height:3px;margin:18px auto 0}.section-header{text-align:center;margin-bottom:clamp(36px,6vw,56px)}.section-subtitle{color:var(--text-secondary);max-width:560px;margin-top:12px;margin-left:auto;margin-right:auto;font-size:clamp(14px,2.5vw,16px)}.reveal{opacity:0;transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);transform:translateY(28px)}.reveal.visible{opacity:1;transform:translateY(0)}.btn-futuristic{color:var(--cyan);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:2px;cursor:pointer;transition:var(--transition-smooth);white-space:nowrap;background:0 0;border:1px solid #00f0ff80;border-radius:6px;padding:12px 28px;font-size:13px;font-weight:600;position:relative;overflow:hidden}.btn-futuristic:before{content:"";background:linear-gradient(90deg,#0000,#00f0ff26,#0000);transition:transform .5s;position:absolute;inset:0;transform:translate(-100%)}.btn-futuristic:hover:before{transform:translate(100%)}.btn-futuristic:hover{border-color:var(--cyan);background:#00f0ff14;box-shadow:0 0 24px #00f0ff4d}.btn-futuristic:disabled{opacity:.5;cursor:not-allowed}.btn-green{color:var(--green);border-color:#00ff8880}.btn-green:hover{border-color:var(--green);background:#00ff8814;box-shadow:0 0 24px #00ff884d}.btn-green:before{background:linear-gradient(90deg,#0000,#00ff8826,#0000)}.btn-purple{color:var(--purple);border-color:#a855f780}.btn-purple:hover{border-color:var(--purple);background:#a855f714;box-shadow:0 0 24px #a855f74d}.btn-purple:before{background:linear-gradient(90deg,#0000,#a855f726,#0000)}.terminal-cursor:after{content:"|";color:var(--cyan);animation:.8s infinite blink}@keyframes blink{0%,to{opacity:0}50%{opacity:1}}.crt-overlay{position:relative;overflow:hidden}.crt-overlay:before{content:"";z-index:2;pointer-events:none;background:linear-gradient(#12101000 50%,#0003 50%) 0 0/100% 3px,linear-gradient(90deg,#ff00000a,#00ff0005,#0000ff0a) 0 0/3px 100%;position:absolute;inset:0}.crt-scanline:after{content:"";z-index:2;pointer-events:none;background:#12101014;animation:8s linear infinite crt-scan;position:absolute;inset:0}@keyframes crt-scan{0%{opacity:.12;transform:translateY(-100%)}10%{opacity:.12}10.001%{opacity:0}to{opacity:0;transform:translateY(100%)}}.led-scoreboard-display{font-family:var(--font-mono);color:#ff3c3c;background:#000;border:10px solid #111;border-radius:6px;padding:16px;box-shadow:inset 0 0 20px #000000e6,0 0 15px #ff3c3c33}.led-text-red{color:#f33;text-shadow:0 0 10px #f33c}.led-text-green{color:#3f3;text-shadow:0 0 10px #3f3c}.led-text-amber{color:#fa0;text-shadow:0 0 10px #fa0c}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-float{animation:5s ease-in-out infinite float}.intro-overlay{z-index:9999;background:var(--color-bg-base);justify-content:center;align-items:center;transition:opacity .5s,visibility .5s;display:flex;position:fixed;inset:0}.intro-overlay.intro-reveal{opacity:0;visibility:hidden;pointer-events:none}.intro-scanline{background:repeating-linear-gradient(0deg,#0000,#0000 2px,#00f0ff08 2px 4px);animation:.8s linear intro-scan;position:absolute;inset:0}@keyframes intro-scan{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}.intro-content{z-index:1;flex-direction:column;align-items:center;gap:28px;display:flex}.intro-logo-ring{width:88px;height:88px;color:var(--cyan);border:2px solid #00f0ff66;border-radius:50%;justify-content:center;align-items:center;animation:1s ease-in-out infinite intro-pulse;display:flex;box-shadow:0 0 40px #00f0ff33}@keyframes intro-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05);box-shadow:0 0 60px #00f0ff66}}.intro-text{text-align:center;flex-direction:column;gap:8px;display:flex}.intro-label{font-family:var(--font-mono);color:var(--text-secondary);letter-spacing:4px;font-size:11px}.intro-brand{font-family:var(--font-display);letter-spacing:6px;color:var(--cyan);text-shadow:0 0 30px #00f0ff80;font-size:clamp(24px,6vw,36px);font-weight:800}.intro-progress{background:#ffffff14;border-radius:2px;width:200px;height:2px;margin-top:12px;overflow:hidden}.intro-progress-bar{background:linear-gradient(90deg, var(--cyan), var(--purple));height:100%;box-shadow:0 0 8px var(--cyan);animation:1.2s ease-out forwards intro-load}@keyframes intro-load{0%{width:0}to{width:100%}}.cursor-glow{pointer-events:none;z-index:0;will-change:transform;background:radial-gradient(circle,#00f0ff0f 0%,#0000 70%);border-radius:50%;width:400px;height:400px;position:fixed;top:0;left:0}.cursor-ring{pointer-events:none;z-index:9998;will-change:transform;border:1px solid #00f0ff40;border-radius:50%;width:40px;height:40px;position:fixed;top:0;left:0}.hero-section{min-height:100dvh;padding:calc(var(--nav-height) + var(--safe-top) + 40px) clamp(16px, 4vw, 32px) 80px;z-index:5;flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.hero-inner{text-align:center;flex-direction:column;align-items:center;gap:clamp(20px,4vw,32px);width:100%;max-width:960px;display:flex}.hero-badge{font-size:11px;font-family:var(--font-mono);color:var(--cyan);background:#00f0ff0a;border:1px solid #00f0ff4d;border-radius:100px;align-items:center;gap:8px;padding:6px 18px;animation:.8s ease-out .2s both hero-in;display:inline-flex}.hero-badge-dot{background:var(--green);width:6px;height:6px;box-shadow:0 0 8px var(--green);border-radius:50%;animation:2s infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}@keyframes hero-in{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.hero-title{font-family:var(--font-display);letter-spacing:-.03em;font-size:clamp(32px,6.5vw,68px);font-weight:800;line-height:1.08;animation:1s cubic-bezier(.22,1,.36,1) .3s both hero-title-in}.hero-title-line{background:linear-gradient(135deg,#fff 20%,#00f0ffd9 60%,#a855f7b3 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;display:block}.hero-title-accent{font-size:.55em;font-family:var(--font-mono);letter-spacing:6px;color:var(--purple);-webkit-text-fill-color:var(--purple);margin-top:8px;display:block}@keyframes hero-title-in{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-typing{height:36px;font-size:clamp(16px,3vw,24px);font-family:var(--font-mono);letter-spacing:3px;justify-content:center;align-items:center;font-weight:600;animation:.8s ease-out .6s both hero-in;display:flex}.hero-stats{flex-wrap:wrap;justify-content:center;gap:clamp(16px,4vw,40px);animation:.8s ease-out .9s both hero-in;display:flex}.hero-stat{text-align:center;background:#ffffff05;border:1px solid #ffffff0f;border-radius:12px;min-width:90px;padding:12px 20px}.hero-stat-num{font-family:var(--font-display);color:var(--cyan);font-size:clamp(24px,4vw,32px);font-weight:800;line-height:1}.hero-stat-label{font-size:10px;font-family:var(--font-mono);color:var(--text-secondary);letter-spacing:1px;text-transform:uppercase;margin-top:4px}.hero-panel{text-align:left;width:100%;max-width:640px;font-family:var(--font-mono);border-left:3px solid var(--cyan);border-radius:16px;margin-top:8px;padding:clamp(20px,4vw,28px);font-size:13px;animation:.8s ease-out 1.1s both hero-in;position:relative;overflow:hidden}.hero-panel-header{border-bottom:1px solid #ffffff0f;justify-content:space-between;margin-bottom:12px;padding-bottom:8px;font-size:11px;display:flex}.hero-panel-text{color:var(--text-primary);font-family:var(--font-sans);font-size:clamp(14px,2.5vw,16px);line-height:1.75}.hero-actions{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:8px;animation:.8s ease-out 1.3s both hero-in;display:flex}.hero-scroll-hint{bottom:calc(24px + var(--safe-bottom));cursor:pointer;opacity:.6;flex-direction:column;align-items:center;gap:6px;transition:opacity .3s;animation:.8s ease-out 1.5s both hero-in;display:flex;position:absolute;left:50%;transform:translate(-50%)}.hero-scroll-hint:hover{opacity:1}.hero-scroll-hint span{font-size:10px;font-family:var(--font-mono);color:var(--text-secondary);letter-spacing:3px}.hero-scroll-arrow{color:var(--cyan);animation:2s infinite scroll-bounce}@keyframes scroll-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(8px)}}.hero-orbit{pointer-events:none;border:1px solid #00f0ff0f;border-radius:50%;width:clamp(280px,50vw,500px);height:clamp(280px,50vw,500px);animation:30s linear infinite orbit-spin;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-orbit-dot{background:var(--cyan);width:8px;height:8px;box-shadow:0 0 12px var(--cyan);border-radius:50%;position:absolute;top:-4px;left:50%;transform:translate(-50%)}@keyframes orbit-spin{0%{transform:translate(-50%,-50%)rotate(0)}to{transform:translate(-50%,-50%)rotate(360deg)}}.navbar{top:calc(16px + var(--safe-top));width:calc(100% - 24px);max-width:1240px;min-height:var(--nav-height);z-index:100;height:auto;transition:var(--transition-smooth);justify-content:space-between;align-items:center;padding:10px clamp(16px,3vw,28px);display:flex;position:fixed;left:50%;transform:translate(-50%)}.navbar.scrolled{background:#060a18eb;border-color:#00f0ff33;box-shadow:0 8px 32px #0006}.nav-brand{cursor:pointer;flex:auto;align-items:center;gap:clamp(8px,2vw,14px);min-width:0;max-width:calc(100% - 56px);display:flex;overflow:hidden}.nav-brand-text{font-family:var(--font-display);letter-spacing:clamp(1px,.4vw,3px);text-transform:uppercase;color:var(--cyan);text-shadow:0 0 16px #00f0ff73,0 0 32px #a855f726;white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:clamp(24px,4.2vw,38px);font-weight:800;line-height:1.05;overflow:hidden}.nav-brand-mascot{flex-shrink:0}.icon-picker-trigger{cursor:pointer;transition:var(--transition-smooth);background:#00000059;border:1px solid #00f0ff59;border-radius:10px;justify-content:center;align-items:center;padding:0;display:flex}.icon-picker-trigger:hover{border-color:var(--cyan);transform:scale(1.04);box-shadow:0 0 14px #00f0ff40}.icon-picker-current{filter:drop-shadow(0 0 4px #00f0ff66);font-size:1.35em;line-height:1}.icon-picker-popover{z-index:3000;background:#080c1cfa;border:1px solid #00f0ff4d;border-radius:12px;min-width:220px;max-width:min(280px,90vw);padding:12px;position:absolute;top:calc(100% + 8px);left:0;box-shadow:0 12px 40px #0000008c}.icon-picker-popover-title{font-size:10px;font-family:var(--font-mono);color:var(--text-secondary);letter-spacing:1px;margin:0 0 10px}.icon-picker-grid{grid-template-columns:repeat(6,1fr);gap:6px;display:grid}.icon-picker-option{aspect-ratio:1;cursor:pointer;transition:var(--transition-smooth);background:#ffffff08;border:1px solid #ffffff14;border-radius:8px;justify-content:center;align-items:center;padding:0;font-size:20px;display:flex}.icon-picker-option:hover,.icon-picker-option.selected{border-color:var(--cyan);background:#00f0ff1a;box-shadow:0 0 10px #00f0ff33}.teacher-mascot{perspective:240px;transform-style:preserve-3d;filter:drop-shadow(0 0 10px #00f0ff59);flex-shrink:0;animation:5s ease-in-out infinite mascot-float}.teacher-mascot svg{width:100%;height:100%;transform-style:preserve-3d;transform:rotateY(-18deg)rotateX(8deg)}.teacher-mascot-ring{transform-origin:40px 38px;animation:12s linear infinite mascot-ring-spin}.teacher-mascot-tablet{transform-origin:61px 55px;animation:3s ease-in-out infinite mascot-tablet-bob}@keyframes mascot-float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes mascot-ring-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes mascot-tablet-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-2px)}}.nav-links{align-items:center;gap:clamp(12px,2.5vw,28px);display:flex}.nav-link{color:var(--text-secondary);font-family:var(--font-mono);letter-spacing:1px;cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;padding:6px 0;font-size:12px;position:relative}.nav-link:after{content:"";background:var(--cyan);width:0;height:1px;transition:width .3s;position:absolute;bottom:0;left:0}.nav-link:hover,.nav-link.active{color:var(--cyan);text-shadow:0 0 12px #00f0ff66}.nav-link.active:after{width:100%}.nav-logout{color:#ff4d4d;font-family:var(--font-mono);letter-spacing:1px;cursor:pointer;transition:var(--transition-smooth);background:#ff4d4d1a;border:1px solid #ff4d4d66;border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-size:10px;display:flex}.nav-logout:hover{color:#fff;background:#ff4d4d}.nav-hamburger{cursor:pointer;color:var(--cyan);background:0 0;border:1px solid #00f0ff4d;border-radius:8px;flex-direction:column;gap:5px;padding:8px 10px;display:none}.nav-hamburger span{background:var(--cyan);width:20px;height:2px;transition:var(--transition-smooth);border-radius:2px;display:block}.nav-hamburger.open span:first-child{transform:rotate(45deg)translate(5px,5px)}.nav-hamburger.open span:nth-child(2){opacity:0}.nav-hamburger.open span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}.nav-mobile-menu{top:calc(var(--nav-height) + var(--safe-top) + 20px);z-index:99;flex-direction:column;gap:8px;padding:20px;animation:.3s mobile-menu-in;display:none;position:fixed;left:12px;right:12px}@keyframes mobile-menu-in{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.nav-mobile-menu.open{display:flex}.nav-mobile-link{color:var(--text-primary);font-family:var(--font-mono);letter-spacing:1px;cursor:pointer;text-align:left;transition:var(--transition-smooth);background:#00f0ff0a;border:1px solid #ffffff0f;border-radius:10px;padding:14px 18px;font-size:13px}.nav-mobile-link:hover,.nav-mobile-link.active{color:var(--cyan);background:#00f0ff0f;border-color:#00f0ff4d}.projects-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:clamp(20px,3vw,32px);display:grid}.projects-scroll-mobile{display:none}.filter-tabs{flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:clamp(28px,5vw,44px);display:flex}.filter-tab{font-family:var(--font-mono);cursor:pointer;color:var(--text-secondary);background:var(--color-bg-card);transition:var(--transition-smooth);letter-spacing:1px;border:1px solid #ffffff14;border-radius:100px;padding:8px 20px;font-size:11px}.filter-tab.active{color:var(--cyan);border-color:var(--cyan);background:#00f0ff0f;box-shadow:0 0 20px #00f0ff26}.holo-card{transform-style:preserve-3d;will-change:transform;animation:.6s cubic-bezier(.22,1,.36,1) both holo-in;animation-delay:var(--animation-delay,0s);border-radius:20px;transition:transform .15s ease-out;position:relative;overflow:hidden}@keyframes holo-in{0%{opacity:0;transform:translateY(24px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.holo-card-border{background:conic-gradient(from var(--border-angle,0deg), transparent 40%, var(--card-accent,var(--cyan)) 50%, transparent 60%);-webkit-mask-composite:xor;pointer-events:none;border-radius:20px;padding:1px;animation:4s linear infinite border-spin;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}@property --border-angle{syntax:"<angle>";inherits:false;initial-value:0deg}@keyframes border-spin{to{--border-angle:360deg}}.holo-card-shine{pointer-events:none;background:linear-gradient(135deg,#ffffff0f 0%,#0000 40% 60%,#ffffff08 100%);border-radius:20px;position:absolute;inset:0}.holo-card-accent{background:linear-gradient(90deg, var(--card-accent), transparent);height:3px;box-shadow:0 0 12px var(--card-glow)}.holo-card-body{background:var(--color-bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);flex-direction:column;flex:1;gap:14px;min-height:280px;padding:clamp(20px,3vw,28px);display:flex}.holo-card-header{justify-content:space-between;align-items:center;display:flex}.holo-badge{font-size:10px;font-family:var(--font-mono);color:var(--card-accent);border:1px solid var(--card-glow);background:#0003;border-radius:100px;padding:3px 10px}.holo-index{font-family:var(--font-mono);color:#ffffff0f;font-size:28px;font-weight:700;line-height:1}.holo-title{font-family:var(--font-display);font-size:clamp(17px,2.5vw,20px);font-weight:700;line-height:1.3}.holo-desc{color:var(--text-secondary);-webkit-line-clamp:4;-webkit-box-orient:vertical;flex:1;font-size:14px;line-height:1.65;display:-webkit-box;overflow:hidden}.holo-tags{flex-wrap:wrap;gap:6px;display:flex}.holo-tag{font-size:10px;font-family:var(--font-mono);color:var(--text-primary);background:#ffffff0a;border:1px solid #ffffff0d;border-radius:4px;padding:3px 8px}.holo-btn{justify-content:center;align-items:center;gap:8px;width:100%;margin-top:auto;padding:12px;font-size:11px;display:flex}.holo-btn-icon{font-size:10px;animation:1.5s infinite pulse-dot}.modal-backdrop{z-index:1000;-webkit-backdrop-filter:blur(12px);background:#02040aeb;justify-content:center;align-items:center;padding:clamp(12px,3vw,24px);animation:.35s backdrop-in;display:flex;position:fixed;inset:0}@keyframes backdrop-in{0%{opacity:0}to{opacity:1}}.modal-portal{background:var(--color-bg-elevated);border:1px solid #00f0ff40;border-radius:20px;flex-direction:column;width:100%;max-width:920px;max-height:min(92dvh,900px);animation:.5s cubic-bezier(.22,1,.36,1) portal-in;display:flex;position:relative;overflow:hidden;box-shadow:0 0 60px #00f0ff1f,0 24px 80px #00000080}@keyframes portal-in{0%{opacity:0;filter:blur(8px);transform:scale(.85)rotateX(8deg)}to{opacity:1;filter:blur();transform:scale(1)rotateX(0)}}.modal-portal-ring{background:conic-gradient(from 0deg, var(--cyan), var(--purple), var(--green), var(--cyan));z-index:-1;opacity:.5;border-radius:22px;animation:3s linear infinite border-spin;position:absolute;inset:-2px}.modal-body-scroll{overscroll-behavior:contain;flex:1;overflow-y:auto}.project-media-viewport{background:#02040c;justify-content:center;align-items:center;width:100%;min-height:clamp(200px,42vw,380px);max-height:min(72dvh,560px);display:flex;position:relative;overflow:hidden}.project-media-video{object-fit:contain;object-position:center;background:#000;width:100%;height:100%;max-height:min(72dvh,560px);display:block}.project-media-shell{background:#02040c;border:1px solid #bc3cf238;border-radius:12px;overflow:hidden;box-shadow:0 4px 24px #0000008c}.project-media-controls{background:#060814eb;border-top:1px solid #ffffff0f;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;display:flex}@media (width<=640px){.project-media-viewport{min-height:clamp(180px,52vw,320px);max-height:min(58dvh,420px)}.project-media-video{max-height:min(58dvh,420px)}.project-media-controls{padding:8px 10px}}.admin-gate{text-align:center;border-radius:20px;flex-direction:column;gap:24px;width:100%;max-width:420px;padding:clamp(28px,5vw,40px);animation:.5s portal-in;display:flex}.admin-scan-ring{border:2px solid #a855f766;border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;margin:0 auto;font-size:32px;display:flex;position:relative}.admin-scan-ring:before{content:"";border:2px solid #0000;border-top-color:var(--purple);border-radius:50%;animation:1.5s linear infinite scan-spin;position:absolute;inset:-4px}@keyframes scan-spin{to{transform:rotate(360deg)}}.admin-input{color:#fff;width:100%;font-family:var(--font-mono);letter-spacing:3px;text-align:center;background:#0006;border:1px solid #a855f74d;border-radius:10px;outline:none;padding:14px 18px;font-size:14px;transition:border-color .3s,box-shadow .3s}.admin-input:focus{border-color:var(--purple);box-shadow:0 0 20px #a855f733}.admin-error{color:#ff4d4d;font-size:12px;font-family:var(--font-mono)}.skill-bar-fill{transition:width 1.2s cubic-bezier(.22,1,.36,1)}.form-input{color:#fff;font-family:var(--font-sans);background:#00000059;border:1px solid #ffffff14;border-radius:8px;outline:none;width:100%;padding:12px 14px;font-size:14px;transition:border-color .3s}.form-input:focus{border-color:#00f0ff66}@media (width<=900px){.nav-links{display:none}.nav-hamburger{flex-shrink:0;display:flex}.nav-brand{max-width:calc(100% - 52px)}.nav-brand-text{letter-spacing:clamp(0px,.3vw,2px);font-size:clamp(14px,4.2vw,26px)}.nav-brand-mascot{width:40px!important;height:40px!important}}@media (width<=768px){.nav-links{display:none}.nav-hamburger{display:flex}.hero-orbit{display:none}.hero-stats{gap:10px}.hero-stat{min-width:72px;padding:10px 14px}.projects-grid{display:none}.projects-scroll-mobile{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:16px;padding-bottom:12px;display:flex;overflow-x:auto}.projects-scroll-mobile::-webkit-scrollbar{display:none}.projects-scroll-mobile .holo-card{scroll-snap-align:center;flex:0 0 min(85vw,340px)}}@media (width<=480px){:root{--nav-height:64px}.navbar{top:calc(10px + var(--safe-top));padding:8px 10px}.nav-brand{gap:6px;max-width:calc(100% - 48px)}.nav-brand-mascot,.teacher-mascot.nav-brand-mascot{width:32px!important;height:32px!important}.nav-brand-text{letter-spacing:.5px;font-size:clamp(11px,3.4vw,18px)}.nav-hamburger{flex-shrink:0;padding:6px 8px}.icon-picker-grid{grid-template-columns:repeat(5,1fr)}.hero-actions{flex-direction:column;width:100%}.hero-actions .btn-futuristic{text-align:center;width:100%}.filter-tab{padding:6px 14px;font-size:10px}}@media (height<=500px) and (orientation:landscape){.hero-section{min-height:auto;padding-top:calc(var(--nav-height) + 20px);padding-bottom:40px}.hero-panel,.hero-scroll-hint,.hero-stats{display:none}.section-padding{padding:40px 0}.modal-portal{max-height:95dvh}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.holo-card{animation:none}.cursor-glow,.cursor-ring{display:none}}