.navbar{background-color:#fff;box-shadow:0 2px 4px #0000001a;position:sticky;top:0;z-index:1000}.navbar-container{max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.navbar-links{display:flex;gap:2rem;align-items:center}.navbar-links a{text-decoration:none;color:#333;font-weight:500;transition:color .3s ease}.navbar-links a:hover,.navbar-links a.active{color:var(--primary-color)}.lang-btn{padding:.5rem 1rem;border:1px solid #ddd;border-radius:4px;background:#fff;cursor:pointer;transition:all .3s ease}.lang-btn:hover{background:#f5f5f5;border-color:#ccc}.footer{background-color:#f8f9fa;padding:2rem 0;margin-top:auto;border-top:1px solid #eaeaea}.footer-content{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.footer-logo{display:flex;align-items:center;gap:10px;font-weight:700;color:#333}.project-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 4px 6px #0000001a;transition:transform .3s ease,box-shadow .3s ease;display:flex;flex-direction:column}.project-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px #0000001a}.project-image{height:200px;background-color:#f3f4f6;overflow:hidden}.project-image img{width:100%;height:100%;object-fit:cover}.project-content{padding:1.5rem;flex:1;display:flex;flex-direction:column}.project-content h3{margin:0 0 10px;color:#333;font-size:1.25rem}.project-content p{color:#666;font-size:.95rem;line-height:1.5;margin-bottom:20px;flex:1}.project-link{color:var(--primary-color);text-decoration:none;font-weight:600;display:inline-flex;align-items:center;gap:5px}.project-link:hover{text-decoration:underline}.about-page{max-width:900px;margin:0 auto;padding:4rem 2rem}.about-header{text-align:center;margin-bottom:3rem}.about-section,.vision-section{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 4px #0000000d;margin-bottom:2rem}.about-section h2,.vision-section h2{font-size:1.5rem;margin-top:0;color:var(--primary-color);border-bottom:none}.about-content p{line-height:1.6;color:#555;font-size:1.05rem}.contact-page{max-width:1000px;margin:0 auto;padding:4rem 2rem}.contact-header{text-align:center;margin-bottom:3rem}.contact-container{display:grid;grid-template-columns:1fr 1.5fr;gap:3rem;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px #0000000d;padding:2rem}@media (max-width: 768px){.contact-container{grid-template-columns:1fr}}.contact-info{background-color:#f8f9fa;padding:2rem;border-radius:8px}.contact-info h3{margin-top:0;color:var(--primary-color)}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:500;color:#333}:root{--primary-color: #2563eb;--text-color: #1f2937;--bg-color: #ffffff;--hero-bg: #f3f4f6}body{margin:0;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-color);min-height:100vh}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1}.page-content{max-width:1200px;margin:0 auto;padding:2rem}.hero{text-align:center;padding:4rem 1rem;background-color:var(--hero-bg);border-radius:12px;margin-bottom:3rem}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}h1{font-size:2.5rem;margin-bottom:1rem;color:#111}h2{font-size:2rem;margin-bottom:1rem;border-bottom:2px solid var(--primary-color);padding-bottom:.5rem;display:inline-block}.cta-button{background-color:var(--primary-color);color:#fff;border:none;padding:12px 24px;font-size:1rem;border-radius:6px;cursor:pointer;transition:background-color .3s}.cta-button:hover{background-color:#1d4ed8}input,textarea{padding:12px;border:1px solid #ccc;border-radius:6px;font-family:inherit}input:focus,textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #2563eb33}