.navbar{background-color:var(--primary-dark);border-bottom:2px solid var(--border-color);position:sticky;top:0;z-index:100;box-shadow:0 2px 10px #00000080}.navbar-container{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;height:70px}.navbar-logo{display:flex;flex-direction:column;align-items:flex-start;gap:2px}.logo-text{font-size:1.5rem;font-weight:700;color:var(--text-light);letter-spacing:-.5px}.logo-subtitle{font-size:.75rem;color:var(--accent-blue);text-transform:uppercase;letter-spacing:1px}.nav-menu{display:flex;list-style:none;gap:30px;align-items:center}.nav-item{position:relative}.nav-link{color:var(--text-light);font-weight:500;transition:all .3s ease;padding:8px 0;position:relative}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-gold));transition:width .3s ease}.nav-link:hover:after{width:100%}.theme-toggle{background:none;border:2px solid var(--accent-blue);color:var(--text-light);padding:6px 12px;border-radius:20px;font-size:1.1rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;width:40px;height:40px}.theme-toggle:hover{background:var(--accent-blue);transform:scale(1.05)}@media (max-width: 768px){.navbar-container{flex-wrap:wrap;height:auto;padding:15px 20px}.navbar-logo{width:100%;margin-bottom:10px}.nav-menu{gap:20px}.logo-text{font-size:1.25rem}}.footer{background-color:var(--primary-dark);border-top:2px solid var(--border-color);margin-top:60px}.footer-content{max-width:1200px;margin:0 auto;padding:40px 20px;text-align:center}.footer-content p{color:var(--text-muted);margin-bottom:20px;font-size:.95rem}.footer-links{display:flex;justify-content:center;gap:30px}.footer-links a{color:var(--accent-blue);font-weight:500;transition:all .3s ease;position:relative}.footer-links 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30px;border-radius:6px;font-size:1rem;font-weight:600;transition:all .3s ease;border:none;display:inline-block}.btn-primary{background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-gold) 100%);color:var(--primary-dark);box-shadow:0 4px 15px #4a7c9e4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #4a7c9e66}.btn-secondary{background:transparent;color:var(--accent-blue);border:2px solid var(--accent-blue)}.btn-secondary:hover{background:var(--accent-blue);color:var(--primary-dark)}.skills{margin-bottom:80px}.skills h2{font-size:2.5rem;margin-bottom:50px;text-align:center;color:var(--text-light)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.skill-card{background:var(--primary-light);padding:30px;border-radius:8px;border:1px solid var(--border-color);transition:all .3s ease}.skill-card:hover{border-color:var(--accent-blue);transform:translateY(-5px);box-shadow:0 10px 30px #4a7c9e26}.skill-card h3{font-size:1.3rem;margin-bottom:20px;color:var(--accent-blue)}.skill-card ul{list-style:none}.skill-card li{color:var(--text-muted);padding:8px 0 8px 15px;position:relative}.skill-card li:before{content:"▸";position:absolute;left:0;color:var(--accent-gold)}.cta{text-align:center;padding:80px;background:linear-gradient(135deg,var(--primary-light) 0%,rgba(74,124,158,.1) 100%);border-radius:12px;border:1px solid var(--border-color)}.cta h2{font-size:2.5rem;margin-bottom:20px;color:var(--text-light)}.cta p{font-size:1.1rem;color:var(--text-muted);margin-bottom:40px}@media (max-width: 768px){.hero{padding:50px 20px;margin-bottom:60px}.hero-content h1{font-size:2.5rem}.hero-subtitle{font-size:1.2rem}.hero-description{font-size:1rem}.skills h2,.projects h2{font-size:1.8rem;margin-bottom:30px}.skills,.projects{margin-bottom:60px}.cta{padding:50px 30px}.cta h2{font-size:1.8rem}.hero-buttons{flex-direction:column}.btn{width:100%}}.contact{width:100%}.contact-hero{text-align:center;padding:60px 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var(--accent-blue);border-radius:6px;color:var(--accent-blue);text-align:center;animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.contact-container{grid-template-columns:1fr;gap:40px}.contact-hero h1{font-size:2.2rem}.contact-form{padding:30px}.contact-info{gap:20px}.info-card{padding:20px}}.app-container{display:flex;flex-direction:column;min-height:100vh;background:linear-gradient(135deg,var(--bg-dark) 0%,var(--primary-dark) 100%)}.main-content{flex:1;padding:40px 20px;max-width:1200px;margin:0 auto;width:100%}@media (max-width: 768px){.main-content{padding:30px 15px}}*{margin:0;padding:0;box-sizing:border-box}:root[data-theme=dark]{--primary-dark: #2a2a2a;--primary-light: #3d3d3d;--accent-blue: #5a8fc0;--accent-gold: #d4b896;--text-light: #f0f0f0;--text-muted: #b8b8b8;--bg-dark: #1a1a1a;--border-color: #4a4a4a}:root[data-theme=light]{--primary-dark: #f5f5f5;--primary-light: #ffffff;--accent-blue: #4a7c9e;--accent-gold: #a0826d;--text-light: #1a1a1a;--text-muted: #666666;--bg-dark: #f9f9f9;--border-color: #e0e0e0}:root{--primary-dark: #2a2a2a;--primary-light: #3d3d3d;--accent-blue: #5a8fc0;--accent-gold: #d4b896;--text-light: #f0f0f0;--text-muted: #b8b8b8;--bg-dark: #1a1a1a;--border-color: #4a4a4a}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-dark);color:var(--text-light);line-height:1.6;transition:background-color .3s ease,color .3s ease}html{scroll-behavior:smooth}a{text-decoration:none;color:var(--accent-blue);transition:color .3s ease}a:hover{color:var(--accent-gold)}button{cursor:pointer;font-family:inherit}input,textarea{font-family:inherit}