*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;line-height:1.6;color:#333;background-color:#f8fafc}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:#fff;box-shadow:0 2px 10px #0000001a;position:fixed;width:100%;top:0;z-index:1000}.navbar{padding:1rem 0}.nav-container{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center}.nav-logo{display:flex;align-items:center;font-size:1.5rem;font-weight:700;color:#2563eb}.nav-logo i{margin-right:.5rem;font-size:1.8rem}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-menu a{text-decoration:none;color:#64748b;font-weight:500;transition:color .3s ease}.nav-menu a:hover{color:#2563eb}.login-btn{background:#2563eb;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:background .3s ease;display:flex;align-items:center;gap:.5rem}.login-btn:hover{background:#1d4ed8}.hamburger{display:none;flex-direction:column;cursor:pointer}.hamburger span{width:25px;height:3px;background:#333;margin:3px 0;transition:.3s}.hero{margin-top:80px;padding:4rem 0;display:flex;align-items:center;min-height:80vh;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.hero-content{flex:1;padding:0 2rem}.hero h1{font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.hero p{font-size:1.25rem;margin-bottom:2rem;opacity:.9}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap}.btn-primary,.btn-secondary{padding:1rem 2rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;border:none;font-size:1rem}.btn-primary{background:#fff;color:#2563eb}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px #0003}.btn-secondary{background:transparent;color:#fff;border:2px solid white}.btn-secondary:hover{background:#fff;color:#2563eb}.hero-image{flex:1;display:flex;justify-content:center;align-items:center}.building-illustration{font-size:15rem;opacity:.8;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.services{padding:5rem 0;background:#fff}.services h2{text-align:center;font-size:2.5rem;margin-bottom:3rem;color:#1e293b}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.service-card{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 6px #0000001a;text-align:center;transition:transform .3s ease,box-shadow .3s ease;border:1px solid #e2e8f0}.service-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #00000026}.service-icon{width:60px;height:60px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:#fff;font-size:1.5rem}.service-card h3{font-size:1.25rem;margin-bottom:1rem;color:#1e293b}.service-card p{color:#64748b;line-height:1.6}.news{padding:5rem 0;background:#f8fafc}.news h2{text-align:center;font-size:2.5rem;margin-bottom:3rem;color:#1e293b}.news-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}.filter-buttons{display:flex;gap:.5rem;flex-wrap:wrap}.filter-btn{padding:.5rem 1rem;border:1px solid #e2e8f0;background:#fff;border-radius:20px;cursor:pointer;transition:all .3s ease;font-weight:500;color:#64748b}.filter-btn.active,.filter-btn:hover{background:#2563eb;color:#fff;border-color:#2563eb}.add-news-btn{background:#2563eb;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:background .3s ease;display:flex;align-items:center;gap:.5rem}.add-news-btn:hover{background:#1d4ed8}.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.news-item{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 6px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.news-item:hover{transform:translateY(-5px);box-shadow:0 10px 25px #00000026}.news-header{padding:1.5rem;border-bottom:1px solid #e2e8f0}.news-category{display:inline-block;padding:.25rem .75rem;border-radius:20px;font-size:.875rem;font-weight:600;margin-bottom:.5rem}.category-mantenimiento{background:#fef3c7;color:#92400e}.category-eventos{background:#dbeafe;color:#1e40af}.category-avisos{background:#dcfce7;color:#166534}.news-title{font-size:1.25rem;font-weight:600;color:#1e293b;margin-bottom:.5rem}.news-date{color:#64748b;font-size:.875rem}.news-content{padding:1.5rem}.news-content p{color:#64748b;line-height:1.6;margin-bottom:1rem}.news-actions{display:flex;gap:1rem;padding-top:1rem;border-top:1px solid #e2e8f0}.news-action-btn{background:none;border:none;color:#64748b;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:color .3s ease}.news-action-btn:hover{color:#2563eb}.contact{padding:5rem 0;background:#fff}.contact h2{text-align:center;font-size:2.5rem;margin-bottom:3rem;color:#1e293b}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.contact-info h3{font-size:1.5rem;margin-bottom:1rem;color:#1e293b}.contact-info p{color:#64748b;margin-bottom:2rem;line-height:1.6}.contact-items{display:flex;flex-direction:column;gap:1rem}.contact-item{display:flex;align-items:center;gap:1rem;color:#64748b}.contact-item i{color:#2563eb;width:20px}.contact-form{display:flex;flex-direction:column;gap:1rem}.contact-form input,.contact-form textarea{padding:1rem;border:1px solid #e2e8f0;border-radius:8px;font-family:inherit;transition:border-color .3s ease}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:#2563eb}.footer{background:#1e293b;color:#fff;padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.footer-logo{display:flex;align-items:center;font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:1rem}.footer-logo i{margin-right:.5rem;color:#2563eb}.footer-section p{color:#94a3b8;margin-bottom:1rem}.social-links{display:flex;gap:1rem}.social-links a{width:40px;height:40px;background:#334155;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;transition:background .3s ease}.social-links a:hover{background:#2563eb}.footer-section h4{margin-bottom:1rem;color:#fff}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:.5rem}.footer-section ul li a{color:#94a3b8;text-decoration:none;transition:color .3s ease}.footer-section ul li a:hover{color:#fff}.newsletter-form{display:flex;gap:.5rem}.newsletter-form input{flex:1;padding:.75rem;border:1px solid #334155;background:#334155;border-radius:8px;color:#fff}.newsletter-form input::placeholder{color:#94a3b8}.newsletter-form button{background:#2563eb;color:#fff;border:none;padding:.75rem 1rem;border-radius:8px;cursor:pointer;transition:background .3s ease}.newsletter-form button:hover{background:#1d4ed8}.footer-bottom{border-top:1px solid #334155;padding-top:1rem;text-align:center;color:#94a3b8}.modal{display:none;position:fixed;z-index:2000;left:0;top:0;width:100%;height:100%;background-color:#00000080}.modal-content{background-color:#fff;margin:5% auto;padding:2rem;border-radius:12px;width:90%;max-width:500px;position:relative}.close{position:absolute;right:1rem;top:1rem;font-size:2rem;cursor:pointer;color:#64748b}.modal h2{margin-bottom:1.5rem;color:#1e293b}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;color:#374151;font-weight:500}.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem;border:1px solid #e2e8f0;border-radius:8px;font-family:inherit;transition:border-color .3s ease}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:#2563eb}.no-news{text-align:center;padding:3rem;color:#64748b}.no-news i{font-size:3rem;margin-bottom:1rem;opacity:.5}@media (max-width: 768px){.nav-menu{position:fixed;left:-100%;top:70px;flex-direction:column;background-color:#fff;width:100%;text-align:center;transition:.3s;box-shadow:0 10px 27px #0000000d;padding:2rem 0}.nav-menu.active{left:0}.hamburger{display:flex}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}.hamburger.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.hero{flex-direction:column;text-align:center;padding:2rem 0}.hero h1{font-size:2.5rem}.hero-content{padding:0 1rem}.hero-image{margin-top:2rem}.building-illustration{font-size:8rem}.services-grid{grid-template-columns:1fr}.news-controls{flex-direction:column;align-items:stretch}.filter-buttons{justify-content:center}.news-grid{grid-template-columns:1fr}.contact-content{grid-template-columns:1fr;gap:2rem}.footer-content{grid-template-columns:1fr;text-align:center}.social-links{justify-content:center}.newsletter-form{flex-direction:column}}@media (max-width: 480px){.hero h1{font-size:2rem}.hero p{font-size:1rem}.hero-buttons{flex-direction:column;width:100%}.btn-primary,.btn-secondary{width:100%}.services h2,.news h2,.contact h2{font-size:2rem}.modal-content{margin:10% auto;padding:1.5rem}}
