:root{--bg-dark: #0f0f23;--bg-card: #1a1a2e;--accent: #6366f1;--accent-hover: #4f46e5;--text: #e2e8f0;--text-muted: #94a3b8;--border: #334155}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:var(--bg-dark);color:var(--text);min-height:100vh}a{text-decoration:none;color:inherit}.container{max-width:1200px;margin:0 auto;padding:2rem}.header{text-align:center;padding:3rem 1rem 2rem}.header h1{font-size:3rem;font-weight:800;background:linear-gradient(135deg,#6366f1,#a855f7,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.header p{color:var(--text-muted);font-size:1.1rem}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;padding:2rem 0}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:2rem;transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden}.project-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),#a855f7);transform:scaleX(0);transition:transform .3s ease}.project-card:hover:before{transform:scaleX(1)}.project-card:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:0 20px 40px #6366f126}.project-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--accent),#a855f7);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:1rem}.project-card h3{font-size:1.3rem;margin-bottom:.5rem;color:var(--text)}.project-card p{color:var(--text-muted);font-size:.95rem;line-height:1.5}.project-card .tech-tag{display:inline-block;background:#6366f126;color:var(--accent);padding:.25rem .75rem;border-radius:20px;font-size:.8rem;margin-top:1rem}.project-frame-container{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--bg-dark);z-index:1000;display:flex;flex-direction:column}.frame-header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.5rem;background:var(--bg-card);border-bottom:1px solid var(--border)}.frame-header h2{font-size:1rem;font-weight:600}.back-btn{display:flex;align-items:center;gap:.5rem;background:var(--accent);color:#fff;border:none;padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-size:.9rem;transition:background .2s}.back-btn:hover{background:var(--accent-hover)}.frame-content{flex:1;overflow:hidden}.frame-content iframe{width:100%;height:100%;border:none}.footer{text-align:center;padding:2rem;color:var(--text-muted);font-size:.9rem}