:root{--primary:#7c3aed;--primary-light:#a78bfa;--accent:#06b6d4;--bg:#0f0f1a;--surface:rgba(255, 255, 255, 0.06);--surface-hover:rgba(255, 255, 255, 0.12);--border:rgba(124, 58, 237, 0.2);--border-hover:rgba(124, 58, 237, 0.5);--text:#f8f9ff;--text-muted:#b3b3ff;--radius:24px;--transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);--shadow:0 12px 40px rgba(0,0,0,0.35);--glow:0 0 30px rgba(124, 58, 237, 0.4);--glow-accent:0 0 25px rgba(6, 182, 212, 0.3);--glass:rgba(15, 15, 26, 0.78);--glass-border:rgba(124, 58, 237, 0.18)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;background-image:radial-gradient(circle at 20% 80%,rgb(124 58 237 / .15) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgb(6 182 212 / .12) 0,transparent 50%),radial-gradient(circle at 50% 50%,rgb(255 255 255 / .03) 0,transparent 40%);line-height:1.6;position:relative}.orb{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none;z-index:-1;opacity:.4;animation:25s ease-in-out infinite float}.orb:first-child{width:500px;height:500px;background:radial-gradient(circle,rgb(124 58 237 / .25),transparent 70%);top:20%;left:10%;animation-delay:0s}.orb:nth-child(2){width:600px;height:600px;background:radial-gradient(circle,rgb(6 182 212 / .2),transparent 70%);top:60%;right:15%;animation-delay:-10s}@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-30px) scale(1.1)}}.topbar{position:fixed;top:0;left:0;right:0;height:80px;background:var(--glass);backdrop-filter:saturate(180%) blur(32px);border-bottom:1px solid var(--glass-border);display:flex;align-items:center;justify-content:space-between;padding:0 3rem;z-index:1002}.logo{font-weight:900;font-size:2.1rem;background:linear-gradient(90deg,#635bff,#8b5cf6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:#fff0;letter-spacing:-1.5px;position:relative}.logo::after{content:'';position:absolute;bottom:-6px;left:0;width:40px;height:4px;background:linear-gradient(90deg,#635bff,#8b5cf6);border-radius:2px}.hamburger{width:56px;height:56px;border-radius:16px;background:rgb(99 102 241 / .08);border:2px solid;color:#a78bfa;font-size:1.5rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);backdrop-filter:blur(10px)}.hamburger:hover{background:rgb(99 102 241 / .16);border-color:#a78bfa;transform:scale(1.1) rotate(90deg);box-shadow:0 10px 30px rgb(99 102 241 / .25)}.sidebar{position:fixed;top:80px;left:0;width:340px;height:calc(100vh - 80px);background:var(--glass);backdrop-filter:blur(32px);border-right:1px solid var(--glass-border);padding:3rem 0;overflow-y:auto;z-index:1001;transition:transform .6s cubic-bezier(.16,1,.3,1);transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.search-box{margin:0 2.5rem 3rem;position:relative}.search-box input{width:100%;padding:18px 20px 18px 56px;border:2px solid;border-radius:18px;background:rgb(255 255 255 / .06);color:#fff;font-size:16px;transition:var(--transition)}.search-box input::placeholder{color:#b3b3ff}.search-box input:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 6px rgb(124 58 237 / .2)}.search-box i{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--primary-light);font-size:1.3rem}.category{padding:1.3rem 2.5rem;font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:1.8px;color:var(--primary-light);cursor:pointer;display:flex;align-items:center;justify-content:space-between;transition:var(--transition)}.category:hover{background:rgb(124 58 237 / .12)}.sub-items a{display:flex;align-items:center;padding:1.1rem 4rem;color:#c8c8ff;text-decoration:none;font-weight:500;transition:var(--transition)}.sub-items a.active,.sub-items a:hover{background:rgb(124 58 237 / .15);color:#fff;transform:translateX(8px)}.container{max-width:1400px;margin:100px auto 0;padding:2.5rem 1.5rem}.header{text-align:center;margin-bottom:4.5rem}.header h1{font-size:clamp(2.8rem, 7vw, 4.5rem);font-weight:800;background:linear-gradient(90deg,var(--primary),var(--primary-light),var(--accent),var(--primary-light));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:#fff0;letter-spacing:-1.8px;margin-bottom:.6rem;background-size:200% auto;animation:8s infinite gradient}@keyframes gradient{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}.header p{color:var(--text-muted);font-size:1.15rem;font-weight:500;opacity:.9}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:2.2rem}.project-card{background:var(--surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:var(--transition);position:relative;backdrop-filter:blur(16px)}.project-card:hover{transform:translateY(-12px) scale(1.02);border-color:var(--border-hover);box-shadow:var(--shadow),var(--glow),var(--glow-accent);background:var(--surface-hover)}.card-header{padding:1.6rem 1.6rem 1rem;text-align:center}.project-title{font-weight:700;font-size:1.35rem;color:var(--text);margin-bottom:.5rem}.project-tag{font-size:.82rem;color:var(--primary-light);font-family:'JetBrains Mono',monospace;font-weight:600}.preview-container{position:relative;height:240px;overflow:hidden;background:#000;border-bottom:1px solid var(--border)}.preview-img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .6s}.project-card:hover .preview-img{transform:scale(1.08)}.preview-overlay{position:absolute;inset:0;background:linear-gradient(transparent,rgb(0 0 0 / .8));display:flex;align-items:flex-end;padding:1.2rem;opacity:0;transition:opacity .4s}.project-card:hover .preview-overlay{opacity:1}.preview-label{color:#fff;font-size:.88rem;font-weight:700;background:rgb(124 58 237 / .9);padding:.45rem .9rem;border-radius:50px;backdrop-filter:blur(10px);box-shadow:0 4px 15px rgb(0 0 0 / .3);animation:2s infinite pulse}@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}.action-bar{padding:1.2rem 1.6rem;display:flex;justify-content:center}.action-btn{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border:none;padding:.85rem 1.8rem;border-radius:50px;font-weight:700;font-size:.95rem;cursor:pointer;display:flex;align-items:center;gap:.6rem;transition:var(--transition);box-shadow:0 6px 20px rgb(124 58 237 / .35)}.action-btn:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgb(124 58 237 / .45)}.action-btn i{transition:transform .3s}.action-btn:hover i{transform:translateX(5px)}@media (max-width:1024px){.sidebar{width:90vw;max-width:340px}.topbar{padding:0 1.8rem}.logo{font-size:1.9rem}.logo::after{width:36px}}@media (max-width:480px){.topbar{height:70px;padding:0 1.2rem}.logo{font-size:1.75rem}.hamburger{width:48px;height:48px}.container{padding:2rem 1rem;margin-top:80px}.preview-container{height:50vw;max-height:240px}}body,html{overflow-x:hidden}body.sidebar-open{touch-action:none;overflow:hidden!important;touch-action:none}body.sidebar-open::before{content:"";inset:0;backdrop-filter:blur(8px);pointer-events:all;content:"";position:fixed;inset:0;background:rgb(0 0 0 / .65);backdrop-filter:blur(8px);z-index:1000;pointer-events:all}.project-card{opacity:0;transform:translateY(30px) scale(.95);transition:.6s}.project-card.show{opacity:1;transform:translateY(0) scale(1)}