:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-card:#1e293b;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--accent-primary:#fb923c;--accent-secondary:#fdba74;--border-color:#334155;--shadow:0 10px 25px -5px #0003}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#e2e8f0;--bg-card:#fff;--text-primary:#1e293b;--text-secondary:#64748b;--accent-primary:#fb923c;--accent-secondary:#fdba74;--border-color:#cbd5e1;--shadow:0 10px 25px -5px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.6;transition:background-color .3s,color .3s;overflow-x:hidden}.theme-toggle{z-index:1000;background:var(--bg-card);border:1px solid var(--border-color);cursor:pointer;width:50px;height:50px;box-shadow:var(--shadow);color:var(--text-primary);border-radius:50%;justify-content:center;align-items:center;transition:all .3s;display:flex;position:fixed;top:20px;right:20px}.theme-toggle:hover{transform:scale(1.1)}nav{background:var(--bg-secondary);box-shadow:var(--shadow);z-index:999;width:100%;padding:20px 70px 20px 20px;position:fixed;top:0}.nav-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;display:flex}.nav-logo{color:var(--accent-primary);align-items:center;gap:8px;font-size:1.5rem;font-weight:700;text-decoration:none;display:flex}.nav-links{gap:30px;display:flex}.nav-links a{color:var(--text-secondary);font-size:.95rem;text-decoration:none;transition:color .3s}.nav-links a:hover,.nav-links a.active{color:var(--accent-primary)}.btn{background:var(--accent-primary);color:#fff;box-shadow:var(--shadow);cursor:pointer;border:none;border-radius:50px;align-items:center;gap:8px;padding:15px 30px;font-size:1rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.btn:hover{transform:translateY(-3px)}.btn-outline{color:var(--text-primary);border:1px solid var(--border-color);box-shadow:none;background:0 0}.btn-outline:hover{background:#f9731614}.section-title{text-align:center;margin-bottom:16px;font-size:2.5rem;position:relative}.section-title:after{content:"";background:var(--accent-primary);border-radius:2px;width:80px;height:4px;margin:16px auto 0;display:block}.section-sub{text-align:center;color:var(--text-secondary);margin-bottom:60px;font-size:1.1rem}.projects-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:30px;display:grid}.project-card{background:var(--bg-card);box-shadow:var(--shadow);border-radius:20px;transition:all .3s;overflow:hidden}.project-card:hover{transform:translateY(-10px)}.project-header{color:#fff;justify-content:center;align-items:center;height:200px;font-size:4rem;display:flex}.project-content{padding:30px}.project-content h3{margin-bottom:15px;font-size:1.8rem}.project-content p{color:var(--text-secondary);min-height:80px;margin-bottom:25px}.features-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;display:grid}.feature-card{background:var(--bg-card);box-shadow:var(--shadow);border-radius:16px;padding:30px;transition:all .3s}.feature-card:hover{transform:translateY(-5px)}.feature-icon{border-radius:14px;justify-content:center;align-items:center;width:52px;height:52px;margin-bottom:18px;font-size:24px;display:flex}.feature-card h3{margin-bottom:8px;font-size:1.2rem}.feature-card p{color:var(--text-secondary);font-size:.95rem}.hero{text-align:center;padding:160px 20px 80px}.hero h1{background:var(--accent-primary);color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:3.5rem}.hero p{color:var(--text-secondary);max-width:560px;margin:0 auto 32px;font-size:1.2rem}.page-container{max-width:1200px;margin:0 auto;padding:120px 20px 60px}footer{text-align:center;background:var(--bg-secondary);margin-top:50px;padding:50px 20px}footer p{color:var(--text-secondary);font-size:.9rem}footer a{color:var(--accent-primary);text-decoration:none}.social-links{justify-content:center;gap:20px;margin:30px 0;display:flex}.social-link{background:var(--bg-card);width:50px;height:50px;color:var(--accent-primary);box-shadow:var(--shadow);border-radius:50%;justify-content:center;align-items:center;font-size:1.5rem;text-decoration:none;transition:all .3s;display:flex}.social-link:hover{background:var(--accent-primary);color:#fff;transform:translateY(-5px)}.preview-box{background:var(--bg-card);box-shadow:var(--shadow);border:1px solid var(--border-color);border-radius:20px;overflow:hidden}.preview-bar{border-bottom:1px solid var(--border-color);background:#00000026;align-items:center;gap:10px;padding:14px 18px;display:flex}.preview-dot{border-radius:50%;width:12px;height:12px}.preview-dot:first-child{background:#ef4444}.preview-dot:nth-child(2){background:#f59e0b}.preview-dot:nth-child(3){background:#22c55e}.preview-body{gap:16px;padding:24px;display:flex}.preview-sidebar{background:#ffffff05;border-radius:10px;flex-shrink:0;width:180px;padding:10px}.preview-stats{gap:10px;display:flex}.preview-stat{color:var(--text-secondary);background:#ffffff05;border:1px solid #ffffff0a;border-radius:10px;flex:1;padding:12px 14px;font-size:11px}.preview-stat strong{color:var(--text-primary);margin-top:2px;font-size:16px;display:block}.preview-cards{gap:10px;display:flex}.home-title{margin-bottom:20px;font-size:6rem}.hero-btns{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.about-card{align-items:center;gap:50px;display:flex}.nav-toggle{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;background:#ffffff0f;border-radius:8px;padding:8px 12px;font-size:1.3rem;line-height:1;display:none}@media (width<=768px){nav{padding:16px 60px 16px 16px}.nav-toggle{justify-content:center;align-items:center;display:flex!important}.nav-container{flex-wrap:wrap}.nav-links{flex-direction:column;gap:0;width:100%;padding-top:12px;display:none}.nav-links.open{display:flex}.nav-links a{border-bottom:1px solid var(--border-color);padding:12px 4px;font-size:1rem}.nav-links a:last-child{border-bottom:none}.hero{padding:120px 20px 60px}.hero h1{font-size:2.2rem}.hero p{max-width:100%;font-size:1rem}.home-title{letter-spacing:2px;font-size:3.5rem}.section-title{font-size:1.8rem}.section-sub{margin-bottom:40px;font-size:1rem}.btn{justify-content:center;width:100%;padding:12px 24px;font-size:.9rem}.projects-grid{grid-template-columns:1fr;gap:20px}.project-header{height:140px;font-size:3rem}.project-content{padding:24px}.project-content h3{font-size:1.4rem}.project-content p{min-height:auto}.features-grid{grid-template-columns:1fr;gap:16px}.feature-card{padding:24px}.about-card{text-align:center;gap:24px;flex-direction:column!important}.about-card>div:first-child{width:120px!important;height:120px!important;font-size:3rem!important}.preview-body{flex-direction:column}.preview-sidebar{width:100%}.preview-stats{flex-wrap:wrap}.preview-stat{flex:45%}.preview-cards{flex-direction:column}.preview-bar{flex-wrap:wrap;gap:6px;font-size:11px}footer{padding:40px 16px}.theme-toggle{width:40px;height:40px;top:12px;right:12px}canvas[style*="z-index: -1"]{display:none}}@media (width<=480px){.hero{padding:100px 16px 40px}.hero h1{font-size:1.7rem}.hero p{font-size:.95rem}.home-title{letter-spacing:1px;font-size:2.5rem}.section-title{font-size:1.5rem}.section-sub{margin-bottom:32px}.nav-logo,.project-content h3{font-size:1.2rem}.feature-card{padding:20px}.feature-card h3{font-size:1.05rem}.page-container{padding:100px 16px 40px}.social-links{gap:12px}.social-link{width:40px;height:40px;font-size:1.2rem}}