.navbar{display:flex;justify-content:center;padding:1rem 2rem;background-color:var(--background-secondary);position:sticky;top:0;z-index:1000;box-shadow:0 2px 10px var(--shadow-color);border-bottom:1px solid var(--border-color);transition:background-color .3s ease,border-color .3s ease}.navbar-logo a{font-size:1.8rem;font-weight:700;color:var(--text-primary);text-decoration:none;transition:color .3s ease}.navbar-content{width:100%;max-width:1400px;display:flex;justify-content:space-between;align-items:center}.navbar-links{list-style:none;margin:0;padding:0;display:flex;gap:2rem}.navbar-links li a{color:var(--text-primary);text-decoration:none;font-size:1.1rem;transition:color .3s ease}.navbar-links li a:hover{color:var(--accent-color)}@media (max-width: 768px){.navbar-content{flex-direction:column;gap:1rem}.navbar-logo a{font-size:1.6rem}.navbar-links{gap:1.5rem}.navbar-links li a{font-size:1rem}}.hero-section{padding:6rem 2rem;background-color:var(--background-primary);display:flex;align-items:center;justify-content:center;min-height:80vh}.hero-inner{display:flex;justify-content:space-between;align-items:center;gap:48px;width:100%;max-width:1200px}.hero-content{max-width:600px;text-align:left}.hero-image{width:500px;height:500px;flex-shrink:0}.hero-image img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:7px solid var(--accent-color);box-shadow:0 0 20px var(--shadow-color-hover)}.hero-greeting{font-size:1.2rem;color:var(--text-secondary);margin-bottom:.5rem;animation:fadeIn .8s ease-out forwards .2s}.hero-name{font-size:4.5rem;margin:.5rem 0;color:var(--accent-color);animation:fadeIn .8s ease-out forwards .4s}.hero-title{font-size:2.5rem;margin-top:.5rem;color:var(--text-primary);animation:fadeIn .8s ease-out forwards .6s}.hero-description{margin:1.5rem 0;font-size:1.1rem;line-height:1.6;max-width:600px;color:var(--text-secondary);animation:fadeIn .8s ease-out forwards .8s}.hero-buttons{margin-top:2.5rem;display:flex;justify-content:flex-start;gap:1.5rem;flex-wrap:wrap;animation:fadeIn .8s ease-out forwards 1s}.btn{display:inline-block;padding:.8rem 1.8rem;border-radius:5px;text-decoration:none;font-weight:700;transition:all .3s ease;cursor:pointer}.primary-btn{background-color:var(--accent-color);color:#fff;border:2px solid var(--accent-color)}.primary-btn:hover{background-color:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-3px)}.secondary-btn{background-color:transparent;color:var(--accent-color);border:2px solid var(--accent-color)}.secondary-btn:hover{background-color:var(--accent-color);color:#fff;transform:translateY(-3px)}@media (max-width: 992px){.hero-inner{flex-direction:column;justify-content:center;gap:3rem}.hero-content{text-align:center}.hero-buttons{justify-content:center}.hero-image{width:300px;height:300px}}@media (max-width: 480px){.hero-section{padding:4rem 1rem;min-height:auto}.hero-name{font-size:2.8rem}.hero-title{font-size:1.6rem}.hero-image{width:250px;height:250px}.hero-buttons{flex-direction:column;align-items:center}.btn{width:80%}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.about-section{padding:5rem 2rem;background-color:var(--background-secondary);text-align:center}.section-title{font-size:3rem;margin-bottom:2rem;color:var(--accent-color)}.about-content{display:flex;flex-direction:row;justify-content:center;align-items:center;gap:3rem;max-width:1000px;margin:0 auto}.about-text{text-align:left;font-size:1.1rem;line-height:1.7;max-width:600px;color:var(--text-secondary)}.about-text p{margin-bottom:1.5rem}@media (max-width: 768px){.about-content{flex-direction:column;text-align:center}.about-text{max-width:90%;text-align:center}}@media (max-width: 480px){.about-section{padding:3rem 1rem}.section-title{font-size:2.5rem}.about-text{font-size:1rem}}.skills-section{padding:5rem 2rem;background-color:var(--background-primary);text-align:center}.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;max-width:800px;margin:3rem auto 0}.skill-item{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.5rem;background-color:var(--card-background);border-radius:8px;border:1px solid var(--border-color);box-shadow:0 2px 4px var(--shadow-color);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}.skill-item:hover{transform:translateY(-5px) scale(1.05);border-color:var(--accent-color);box-shadow:0 4px 8px var(--shadow-color)}.skill-icon{font-size:4rem;margin-bottom:1rem;color:var(--accent-color)}.skill-item p{margin:0;font-size:1.1rem;font-weight:700;color:var(--text-primary)}@media (max-width: 768px){.skills-grid{grid-template-columns:repeat(2,1fr);max-width:500px}}@media (max-width: 480px){.skills-grid{grid-template-columns:1fr;max-width:250px}}.project-card{background-color:var(--card-background);border-radius:8px;overflow:hidden;box-shadow:0 4px 8px var(--shadow-color);border:1px solid var(--border-color);display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}.project-card:hover{transform:translateY(-5px);box-shadow:0 8px 16px var(--shadow-color-hover)}.card-image-container{width:100%;height:200px}.card-image{width:100%;height:100%;object-fit:cover}.card-content{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column}.card-title{font-size:1.5rem;margin:0 0 .75rem;color:var(--accent-color)}.card-description{font-size:1rem;line-height:1.6;flex-grow:1;margin-bottom:1rem;color:var(--text-secondary)}.card-links{display:flex;gap:1.5rem;margin-top:auto}.card-link{color:var(--text-primary);text-decoration:none;display:flex;align-items:center;gap:.5rem;transition:color .3s ease}.card-link:hover{color:var(--accent-color)}.projects-section{padding:5rem 2rem;background-color:var(--background-secondary);text-align:center}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;max-width:1200px;margin:3rem auto 0}@media (max-width: 480px){.projects-section{padding:3rem 1rem}.section-title{font-size:2.5rem}}.contact-section{padding:5rem 2rem;background-color:var(--background-primary);text-align:center;flex-wrap:wrap}.contact-description{max-width:600px;margin:1rem auto 3rem;font-size:1.1rem;line-height:1.6;color:var(--text-secondary)}.contact-form{max-width:700px;margin:0 auto;display:flex;flex-direction:column;gap:1.5rem;flex-wrap:wrap}.form-group{width:100%;flex-wrap:wrap}.contact-form input,.contact-form textarea{width:100%;padding:1rem;border:2px solid var(--border-color);background-color:var(--card-background);color:var(--text-primary);border-radius:5px;font-size:1rem;font-family:inherit;transition:border-color .3s ease;flex-wrap:wrap}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent-color)}.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--text-secondary);opacity:.8}.contact-form button{width:fit-content;align-self:center;cursor:pointer}@media (max-width: 480px){.contact-section{padding:3rem 1rem}.section-title{font-size:2.5rem}.contact-description{font-size:1rem}.attachment-instruction{font-size:.9rem;color:var(--text-secondary);text-align:left;margin-bottom:.5rem}}.footer{display:flex;justify-content:center;padding:2rem;background-color:var(--background-secondary);text-align:center;border-top:1px solid var(--border-color);transition:background-color .3s ease,border-color .3s ease}.social-links{display:flex;justify-content:center;gap:2rem;margin-bottom:1rem}.social-links a{color:var(--text-primary);font-size:2rem;transition:color .3s ease,transform .3s ease}.social-links a:hover{color:var(--accent-color);transform:scale(1.1)}.copyright-text{margin:0;color:var(--text-secondary);font-size:.9rem}.footer-content{width:100%;max-width:1400px}.theme-switcher{position:fixed;bottom:25px;right:25px;z-index:1001;width:50px;height:50px;border-radius:50%;display:flex;justify-content:center;align-items:center;background-color:var(--card-background);color:var(--text-primary);border:2px solid var(--border-color);box-shadow:0 4px 8px var(--shadow-color);font-size:1.5rem;cursor:pointer;transition:all .3s ease}.theme-switcher:hover{transform:scale(1.1) rotate(15deg);box-shadow:0 6px 12px var(--shadow-color);color:var(--accent-color)}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--background-primary: #f8f9fa;--background-secondary: #ffffff;--card-background: #ffffff;--text-primary: #212529;--text-secondary: #6c757d;--accent-color: #007bff;--border-color: #dee2e6;--shadow-color: rgba(0, 0, 0, .1);--shadow-color-hover: rgba(0, 0, 0, .2);--accent-hover: #0056b3}html{scroll-behavior:smooth}.project-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px var(--shadow-color-hover)}body.theme-dark{--background-primary: #242424;--background-secondary: #1a1a1a;--card-background: #333333;--text-primary: rgba(255, 255, 255, .87);--text-secondary: #bbbbbb;--accent-color: #007bff;--border-color: #444444;--shadow-color: rgba(0, 0, 0, .5);--shadow-color-hover: rgba(0, 123, 255, .4);--accent-hover: #0056b3}body{margin:0;background-color:var(--background-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}#root{padding:0;text-align:center}.main-content-container{max-width:1400px;margin:0 auto;padding:0 2rem}.animated-section{transition:opacity .8s ease-out,transform .6s ease-out}.animated-section.hidden{opacity:0;transform:translateY(50px)}.animated-section.visible{opacity:1;transform:translateY(0)}