:root{--bg-primary: #0a0e1a;--bg-secondary: #111827;--bg-card: rgba(17, 24, 39, .95);--text-primary: #f9fafb;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--border-color: rgba(255, 255, 255, .08);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .12);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15);--font-main: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}body.light-mode{--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-card: rgba(255, 255, 255, .98);--text-primary: #111827;--text-secondary: #4b5563;--text-muted: #6b7280;--border-color: rgba(0, 0, 0, .08);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .08)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;transition:background-color .3s ease,color .3s ease;min-height:100vh}.bg-gradient{position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 20% 50%,rgba(99,102,241,.15) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(139,92,246,.15) 0%,transparent 50%);animation:gradientShift 20s ease infinite;z-index:-1;opacity:.5;pointer-events:none}@keyframes gradientShift{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(5%,-5%) rotate(120deg)}66%{transform:translate(-5%,5%) rotate(240deg)}}.container{max-width:1280px;margin:0 auto;padding:0 2rem}.navbar{width:100%;background:#0a0e1acc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;animation:fadeInDown .6s ease-out}body.light-mode .navbar{background:#fffc}.nav-content{max-width:1280px;margin:0 auto;padding:1.5rem 2rem;display:flex;justify-content:space-between;align-items:center}.nav-brand{display:flex;align-items:center;gap:.75rem;font-weight:800;font-size:1.25rem;letter-spacing:-.02em}.brand-icon{font-size:1.5rem;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.theme-toggle{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);padding:.625rem;border-radius:12px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}.theme-toggle:hover{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary);transform:translateY(-2px)}.sun-icon{display:none}.moon-icon,body.light-mode .sun-icon{display:block}body.light-mode .moon-icon{display:none}.hero{padding:6rem 0 4rem;animation:fadeInUp .8s ease-out}.hero-content{max-width:800px;margin:0 auto;text-align:center}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--bg-card);border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:999px;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:2rem;box-shadow:var(--shadow-sm)}.badge-dot{width:8px;height:8px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}}.hero-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:900;line-height:1.1;margin-bottom:1.5rem;letter-spacing:-.03em}.gradient-text{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-description{font-size:1.125rem;color:var(--text-secondary);line-height:1.8;margin-bottom:3rem;max-width:600px;margin:0 auto 3rem}.hero-stats{display:flex;justify-content:center;align-items:center;gap:2rem;padding:2rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.stat-item{text-align:center;display:flex;flex-direction:column;align-items:center;gap:.5rem}.stat-icon{font-size:1.5rem;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.stat-value{font-size:2rem;font-weight:800;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.stat-label{font-size:.875rem;color:var(--text-muted);font-weight:500}.stat-divider{width:1px;height:40px;background:var(--border-color)}.section-header{text-align:center;margin:4rem 0 3rem}.section-title{font-size:2.5rem;font-weight:800;margin-bottom:.75rem;letter-spacing:-.02em}.section-subtitle{color:var(--text-secondary);font-size:1.125rem}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem;padding-bottom:6rem}.project-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:24px;overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-sm);position:relative;opacity:0;transform:translateY(30px);animation:fadeInUp .6s ease-out forwards}.project-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:24px;padding:2px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s ease}.project-card:hover{transform:translateY(-12px);box-shadow:var(--shadow-xl)}.project-card:hover:before{opacity:1}.card-image-container{position:relative;height:240px;overflow:hidden;background:linear-gradient(135deg,#6366f11a,#8b5cf61a)}.card-image{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}.project-card:hover .card-image{transform:scale(1.1)}.card-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to top,rgba(0,0,0,.8),transparent);opacity:0;transition:opacity .4s ease;display:flex;align-items:flex-end;padding:1.5rem}.project-card:hover .card-overlay{opacity:1}.card-actions{display:flex;gap:.75rem;width:100%}.card-btn{flex:1;padding:.75rem 1rem;border-radius:12px;text-decoration:none;font-weight:600;font-size:.875rem;text-align:center;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;border:none}.btn-primary:hover{box-shadow:0 8px 20px #6366f166;transform:translateY(-2px)}.card-content{padding:1.75rem}.card-title{font-size:1.375rem;font-weight:700;margin-bottom:.75rem;letter-spacing:-.01em}.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.tag{background:linear-gradient(135deg,#6366f126,#8b5cf626);color:var(--accent-primary);padding:.375rem .875rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border:1px solid rgba(99,102,241,.2)}.card-description{color:var(--text-secondary);font-size:.9375rem;line-height:1.7}.footer{width:100%;background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:4rem 0 2rem;margin-top:4rem}.footer-content{max-width:1280px;margin:0 auto;padding:0 2rem;display:flex;justify-content:center;align-items:center;margin-bottom:2rem}.footer-brand{display:flex;align-items:center;gap:1rem;flex-direction:column;text-align:center}.footer-brand .brand-icon{font-size:2rem}.footer-brand p{color:var(--text-secondary);font-size:.9375rem}.footer-bottom{max-width:1280px;margin:0 auto;padding:2rem 2rem 0;text-align:center;border-top:1px solid var(--border-color);color:var(--text-muted);font-size:.875rem}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.container{padding:0 1.25rem}.nav-content{padding:1.25rem}.hero{padding:4rem 0 3rem}.hero-stats{flex-direction:column;gap:1.5rem}.stat-divider{width:60%;height:1px}.projects-grid{grid-template-columns:1fr}.footer-content{flex-direction:column;gap:2rem}}