:root{--primary-bg-color:#f4f4f4;--secondary-bg-color:#fff;--header-bg-color:#222;--text-color:#333;--heading-color:#444;--card-shadow:0 2px 10px rgba(0,0,0,0.1);--border-color:#ddd;--filter-btn-bg:gainsboro;--filter-btn-color:dimgray;--filter-btn-border:silver;--filter-btn-hover:lightgray;--filter-btn-active-bg:dodgerblue;--filter-btn-active-color:white}.dark-mode{--primary-bg-color:#1a1a1a;--secondary-bg-color:#2b2b2b;--header-bg-color:#0d0d0d;--text-color:whitesmoke;--heading-color:gainsboro;--card-shadow:0 4px 15px rgba(0,0,0,0.3);--border-color:#444;--filter-btn-bg:#444;--filter-btn-color:#ccc;--filter-btn-border:#555;--filter-btn-hover:#555;--filter-btn-active-bg:dodgerblue;--filter-btn-active-color:white}.filter-buttons{text-align:center;margin-bottom:30px}.filter-btn{background-color:var(--filter-btn-bg);color:var(--filter-btn-color);border:1px solid var(--filter-btn-border);border-radius:20px;padding:8px 18px;margin:5px;cursor:pointer;font-size:.9rem;transition:all 0.3s ease}.filter-btn:hover{background-color:var(--filter-btn-hover)}.filter-btn.active{background-color:var(--filter-btn-active-bg);color:var(--filter-btn-active-color);border-color:var(--filter-btn-active-bg);font-weight:700}.project-card.hidden{display:none;animation:fadeOut 0.3s ease-out}@keyframes fadeOut{from{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.95)}}.project-card.show{animation:fadeIn 0.5s ease-in-out}.theme-toggle-btn{background:none;border:none;cursor:pointer;padding:5px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;transition:transform 0.3s ease}.theme-toggle-btn:hover{transform:scale(1.1)}.theme-icon{font-size:1.5rem;transition:all 0.5s ease-in-out}.dark-mode .theme-icon{content:"☀️"}}.contact-section p{font-size:1.1rem;max-width:700px;margin:0 auto 30px auto;color:var(--text-color);line-height:1.7}.contact-form{max-width:600px;margin:0 auto;text-align:left}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:5px;font-weight:700;color:var(--text-color);font-size:.9rem}.form-group input,.form-group textarea{width:100%;padding:12px;border:2px solid #ddd;border-radius:5px;font-size:1rem;font-family:inherit;transition:border-color 0.3s ease;box-sizing:border-box}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#007bff}.form-group textarea{resize:vertical;min-height:120px}.submit-btn{background-color:#007bff;color:#fff;border:none;padding:12px 30px;border-radius:5px;cursor:pointer;font-size:1rem;font-weight:700;transition:background-color 0.3s ease;width:100%;margin-top:10px}.submit-btn:hover{background-color:#0056b3}.submit-btn:focus{outline:2px solid #007bff;outline-offset:2px}.error-message{color:#dc3545;font-size:.9rem;margin-top:5px}.success-message{color:#28a745;font-size:1rem;font-weight:700;margin-top:15px;padding:10px;background-color:#d4edda;border:1px solid #c3e6cb;border-radius:5px}body{font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";margin:0;padding:0;line-height:1.6;color:#333;background-color:var(--primary-bg-color);min-height:100vh;display:flex;flex-direction:column;padding-bottom:80px}.container{max-width:960px;margin:0 auto;padding:0 20px}.header{background-color:var(--header-bg-color);color:#fff;padding:1rem 0;box-shadow:0 2px 5px rgb(0 0 0 / .1)}.header .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:15px}.site-title{margin:0;font-size:2.5rem;font-weight:700}.header-controls{display:flex;align-items:center;gap:20px}.social-links-contact{display:flex;justify-content:center;align-items:center;gap:25px;margin-bottom:20px}.social-logo{height:35px;width:auto;transition:transform 0.3s ease}.social-links-contact .social-link:hover .social-logo{transform:scale(1.1)}.burger-menu{display:none;flex-direction:column;cursor:pointer;padding:5px}.burger-line{width:25px;height:3px;background-color:#fff;margin:3px 0;transition:0.3s}.burger-menu.active .burger-line:nth-child(1){transform:rotate(-45deg) translate(-5px,6px)}.burger-menu.active .burger-line:nth-child(2){opacity:0}.burger-menu.active .burger-line:nth-child(3){transform:rotate(45deg) translate(-5px,-6px)}.main-nav{display:block}.main-nav ul{list-style:none;padding:0;margin:0;display:flex;gap:25px}.main-nav li{display:inline}.main-nav a{color:#fff;text-decoration:none;font-weight:700;padding:8px 15px;border-radius:5px;transition:all 0.3s ease}.main-nav a:hover{background-color:#555;text-decoration:underline}main{flex-grow:1}.section{padding:60px 0;margin:20px 0;text-align:center;background-color:var(--secondary-bg-color);border-radius:10px;box-shadow:var(--card-shadow)}.section:last-of-type{margin-bottom:40px}.section h2{font-size:2rem;color:var(--heading-color);margin-bottom:20px;font-weight:700}.about-section p{max-width:800px;margin:0 auto;font-size:1.1rem;line-height:1.8;color:var(--text-color)}.typing-container{margin:20px 0 30px 0;min-height:60px;display:flex;align-items:center;justify-content:center}.typed-text{font-size:1.5rem;font-weight:600;color:#333;line-height:1.4}#typed-element{color:#007bff;font-weight:700}.typed-cursor{opacity:1;animation:typedjsBlink 0.7s infinite;-webkit-animation:typedjsBlink 0.7s infinite;animation:typedjsBlink 0.7s infinite}@keyframes typedjsBlink{50%{opacity:0}}@-webkit-keyframes typedjsBlink{0%{opacity:1}50%{opacity:0}100%{opacity:1}}.about-description{max-width:800px;margin:0 auto;font-size:1.1rem;line-height:1.8;color:var(--text-color)}.project-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:30px}.project-card{background:var(--secondary-bg-color);border-radius:10px;padding:25px;box-shadow:0 4px 15px rgb(0 0 0 / .1);transition:transform 0.3s ease,box-shadow 0.3s ease;text-align:left}.project-card:hover{transform:translateY(-5px);box-shadow:var(--card-shadow)}.project-card h3{color:var(--heading-color);margin-bottom:15px;font-size:1.3rem}.project-summary{color:#666;margin-bottom:20px;font-size:1rem;line-height:1.6}.details-btn{background-color:#007bff;color:#fff;border:none;padding:10px 20px;border-radius:5px;cursor:pointer;font-size:.9rem;transition:background-color 0.3s ease;margin-bottom:15px}.details-btn:hover{background-color:#0056b3}.details-btn:focus{outline:2px solid #007bff;outline-offset:2px}.project-details{display:none;margin-top:15px;padding:15px;background-color:#f8f9fa;border-radius:5px;border-left:4px solid #007bff}.project-details.show{display:block;animation:fadeIn 0.3s ease-in-out}.project-details p{margin-bottom:10px;color:var(--text-color);font-size:.9rem;line-height:1.5}.project-details strong{color:#333}.footer{background-color:#222;color:#fff;text-align:center;padding:20px 0;position:fixed;bottom:0;width:100%;box-shadow:0 -2px 5px rgb(0 0 0 / .2)}.footer .container{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:15px}.footer p{margin:0;font-size:.9rem}@media (max-width:768px){body{padding-bottom:120px}.header .container{flex-wrap:nowrap;justify-content:space-between}.site-title{order:1}.header-controls{order:2;gap:15px}.burger-menu{display:flex;order:2}.main-nav{display:none;position:absolute;top:100%;left:0;width:100%;background-color:#222;box-shadow:0 2px 5px rgb(0 0 0 / .2);z-index:1000;order:3}.main-nav.active{display:block}.main-nav ul{flex-direction:column;gap:0;padding:10px 0}.main-nav li{display:block;width:100%;text-align:center;border-bottom:1px solid #444}.main-nav li:last-child{border-bottom:none}.main-nav a{display:block;padding:15px 20px;width:100%;border-radius:0}.site-title{font-size:2rem}.section{padding:40px 0;margin:15px 0;border-radius:8px}.section h2{font-size:1.8rem}.about-section p,.contact-section p{font-size:1rem;max-width:700px;margin:0 auto 30px auto;color:var(--text-color);line-height:1.7;padding:0 10px}.container{padding:0 15px}.project-gallery{grid-template-columns:1fr;gap:20px}.project-card{padding:20px}.typed-text{font-size:1.2rem;font-weight:600;color:var(--text-color);line-height:1.4}.typing-container{min-height:50px;padding:0 10px}.footer .container{flex-direction:column;gap:10px}}@media (max-width:600px){.site-title{font-size:1.8rem}.section{padding:30px 0;margin:10px 0}.section h2{font-size:1.6rem}.about-section p,.contact-section p{font-size:.95rem}.project-card{padding:15px}.project-card h3{font-size:1.1rem}.typed-text{font-size:1.1rem}}html{scroll-behavior:smooth}.section{animation:fadeIn 0.6s ease-in-out}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.header{position:relative}}html{scroll-behavior:smooth}a,button{transition:all 0.3s ease}button:hover{transform:translateY(-2px);box-shadow:0 4px 10px rgb(0 0 0 / .1)}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 4px 10px rgb(0 0 0 / .1)}.main-nav a:hover{transform:translateY(-2px);box-shadow:0 2px 5px rgb(0 0 0 / .1)}.social-link{transition:transform 0.3s ease-in-out}.social-link:hover{transform:scale(1.1)}