:root{--primary-bg:#f8fafc;--secondary-bg:#ffffff;--accent-bg:rgba(59,130,246,0.1);--text-primary:#1f2937;--text-secondary:#6b7280;--text-accent:#3b82f6;--border-color:#e5e7eb;--shadow-light:rgba(0,0,0,0.1);--shadow-medium:rgba(0,0,0,0.15);--shadow-heavy:rgba(0,0,0,0.25);--gradient-primary:linear-gradient(135deg,#667eea,#764ba2);--gradient-secondary:linear-gradient(135deg,#f093fb,#f5576c);--gradient-accent:linear-gradient(135deg,#4facfe,#00f2fe)}[data-theme=dark]{--primary-bg:#0f172a;--secondary-bg:#1e293b;--accent-bg:rgba(59,130,246,0.2);--text-primary:#f1f5f9;--text-secondary:#cbd5e1;--text-accent:#60a5fa;--border-color:#334155;--shadow-light:rgba(0,0,0,0.3);--shadow-medium:rgba(0,0,0,0.4);--shadow-heavy:rgba(0,0,0,0.6)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-primary);transition:all .3s ease}.loading-container,body{background:var(--primary-bg)}.loading-container{min-height:100vh;display:flex;align-items:center;justify-content:center}.loading-spinner{width:50px;height:50px;border-top:4px solid var(--border-color);border:4px solid var(--border-color);border-top-color:var(--text-accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.projects-container{min-height:100vh;background:linear-gradient(135deg,var(--primary-bg) 0,var(--accent-bg) 100%);padding:2rem 1rem;position:relative;overflow-x:hidden}.theme-toggle-container{position:fixed;right:2rem;top:calc(16px + var(--toggle-travel, 0vh));z-index:1000;pointer-events:auto;transition:top .15s ease-out}.theme-toggle{width:60px;height:60px;border-radius:50%;background:var(--gradient-primary);border:none;color:white;cursor:pointer;box-shadow:var(--shadow-lg);transition:transform .2s ease,box-shadow .2s ease;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{transform:translateY(-2px) scale(1.05);box-shadow:var(--shadow-xl)}.theme-toggle .icon{width:24px;height:24px}:root[data-theme=dark] .theme-toggle{background:linear-gradient(135deg,#3b82f6,#7c3aed)}.header-section{text-align:center;margin-bottom:4rem;position:relative;max-width:800px;margin-left:auto;margin-right:auto}.title{font-size:clamp(2.5rem,8vw,5rem);font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1.5rem;animation:fadeInUp 1s ease-out;letter-spacing:-.02em}.subtitle{font-size:clamp(1rem,3vw,1.25rem);color:var(--text-secondary);max-width:600px;margin:0 auto 2rem;animation:fadeInUp 1s ease-out .2s both;line-height:1.7}.decorative-elements{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none}.floating-dot{position:absolute;width:8px;height:8px;border-radius:50%;animation:float 3s ease-in-out infinite}.dot-1{background:#3b82f6;top:20%;left:20%;animation-delay:0s}.dot-2{background:#8b5cf6;top:30%;right:25%;animation-delay:1s}.dot-3{background:#06b6d4;bottom:40%;left:30%;animation-delay:2s}@keyframes float{0%,to{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-20px) rotate(180deg)}}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;max-width:1200px;margin:0 auto;padding:0 1rem}.project-card{background:var(--secondary-bg);border-radius:20px;overflow:hidden;box-shadow:0 10px 30px var(--shadow-light);transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;border:1px solid var(--border-color);animation:slideInUp .6s ease-out both}.card-border{position:absolute;top:0;left:0;right:0;bottom:0;border-radius:20px;border:2px solid transparent;background:var(--gradient-accent);background-clip:border-box;opacity:0;transition:opacity .3s ease;pointer-events:none}.project-image-container{position:relative;height:250px;overflow:hidden}.project-image{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}.project-card:hover .project-image{transform:scale(1.1)}.image-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(180deg,transparent,rgba(0,0,0,.7));opacity:0;transition:opacity .3s ease}.project-card:hover .image-overlay{opacity:1}.floating-action{position:absolute;top:1rem;right:1rem;opacity:0;transform:translateY(10px);transition:all .3s cubic-bezier(.4,0,.2,1)}.project-card:hover .floating-action{opacity:1;transform:translateY(0)}.action-button{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:rgba(255,255,255,.9);border-radius:50%;text-decoration:none;font-size:1.2rem;backdrop-filter:blur(10px);transition:all .2s ease;box-shadow:0 4px 12px rgba(0,0,0,.15)}.action-button:hover{transform:scale(1.1);background:rgba(255,255,255,1)}.project-content{padding:2rem}.project-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem;transition:color .3s ease}.project-card .project-title,.project-card .project-title *,.project-card .project-title a,.project-card .project-title a:active,.project-card .project-title a:hover,.project-card .project-title a:link,.project-card .project-title a:visited{color:var(--text-primary)!important;text-decoration:none!important}.project-card a,.project-card a:active,.project-card a:hover,.project-card a:link,.project-card a:visited{color:inherit!important;text-decoration:none}.project-description{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.tag{padding:.25rem .75rem;background:var(--accent-bg);color:var(--text-accent);border-radius:20px;font-size:.75rem;font-weight:500;border:1px solid var(--border-color);transition:all .2s ease}.tag:hover{transform:translateY(-2px)}.project-links{margin-top:auto}.view-project-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--gradient-primary);color:white;text-decoration:none;border-radius:12px;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 15px rgba(59,130,246,.3)}.btn-icon{transition:transform .2s ease}.footer-section{margin-top:4rem;text-align:center}.coming-soon{display:inline-flex;align-items:center;gap:1rem;padding:1rem 2rem;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border-radius:50px;border:1px solid var(--border-color);color:var(--text-secondary);font-weight:500}.loading-dots{display:flex;gap:.25rem}.loading-dots .dot{width:6px;height:6px;background:var(--text-accent);border-radius:50%;animation:pulse 1.5s ease-in-out infinite}.loading-dots .dot:nth-child(2){animation-delay:.5s}.loading-dots .dot:nth-child(3){animation-delay:1s}@keyframes pulse{0%,to{opacity:.3;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInUp{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.projects-container{padding:1rem}.theme-toggle-container{top:1rem;right:1rem}.theme-toggle{width:50px;height:50px}.projects-grid{grid-template-columns:1fr;gap:1.5rem;padding:0}.project-content{padding:1.5rem}.header-section{margin-bottom:3rem}}@media (max-width:480px){.project-image-container{height:200px}.project-content{padding:1rem}.view-project-btn{width:100%;justify-content:center}}