:root{--primary-color:#004F9F;--secondary-color:#FFFFFF;--text-color:#333333;--light-gray:#F8F8F8;--dark-footer-bg:#212529;--accent-color:#00BFFF;--border-color:#e0e0e0;--error-color:#e74c3c;--focus-shadow:rgba(0,191,255,.2);--error-focus-shadow:rgba(231,76,60,.4);--success-bg:#d4edda;--success-text:#155724;--success-border:#c3e6cb;--success-button-bg:#28a745;--success-button-hover:#218838}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,sans-serif;line-height:1.6;color:var(--text-color);overflow-x:hidden;background-color:var(--secondary-color)}.container{width:90%;max-width:1200px;margin:0 auto;padding:20px 0}header{background-color:var(--primary-color);padding:1rem 0;box-shadow:0 2px 5px rgba(0,0,0,.2);position:sticky;top:0;z-index:1000}header .container{display:flex;justify-content:space-between;align-items:center}header nav{display:flex;align-items:center;width:auto}.logo-container{display:flex;align-items:center;text-decoration:none;transition:opacity .3s}.logo-container:hover{opacity:.8}.logo-img{max-height:50px;width:auto;display:block;margin-right:10px}.logo-text{font-size:1.8rem;font-weight:700;letter-spacing:1px;white-space:nowrap;color:var(--secondary-color)}.menu-toggle{background:0 0;border:none;cursor:pointer;padding:5px;width:30px;height:25px;display:flex;flex-direction:column;justify-content:space-between;align-items:center;z-index:1001;margin-left:20px;position:relative;color:var(--secondary-color)}.menu-toggle span{background-color:var(--secondary-color);display:block;width:100%;height:3px;border-radius:2px;transition:.3s}.menu-toggle.active span:first-child{transform:translateY(11px) rotate(45deg)}.menu-toggle.active span:nth-child(2){opacity:0}.menu-toggle.active span:nth-child(3){transform:translateY(-11px) rotate(-45deg)}.nav-list{background-color:var(--primary-color);list-style:none;flex-direction:column;width:100%;position:absolute;top:70px;left:0;box-shadow:0 5px 10px rgba(0,0,0,.3);padding:10px 0;border-top:1px solid rgba(255,255,255,.2);z-index:990;display:none;text-align:center}.nav-list.active{display:flex}.nav-list li{margin:10px 0;width:100%}.nav-list a{text-decoration:none;transition:color .3s;font-weight:600;padding:10px 0;display:block;color:var(--secondary-color)}.nav-list a:hover{color:var(--accent-color)}.hero{background:linear-gradient(rgba(0,0,0,.8),rgba(0,0,0,.8)),url('../img/hero-background.webp') center center/cover no-repeat;padding:150px 20px;align-items:center;justify-content:center;min-height:500px;display:flex;text-align:center;color:var(--secondary-color)}.hero h1{font-size:3.5rem;margin-bottom:20px;line-height:1.2;text-shadow:2px 2px 4px rgba(0,0,0,.5)}.hero p{font-size:1.3rem;max-width:700px;margin-left:auto;margin-right:auto;margin-bottom:40px}.btn{background-color:var(--accent-color);padding:15px 35px;border-radius:50px;font-weight:700;font-size:1.1rem;transition:background-color .3s,transform .2s;display:inline-block;border:none;cursor:pointer;text-decoration:none;color:var(--primary-color)}.btn:hover{background-color:var(--primary-color);transform:translateY(-3px);color:var(--secondary-color)}.service-item,.info-item,.about-img,#contactForm{border-radius:10px;background-color:var(--secondary-color)}.about-img,.map-section iframe{box-shadow:0 8px 20px rgba(0,0,0,.15)}section{padding:80px 0;text-align:center}.contact-form-section,section:nth-child(2n){background-color:var(--light-gray)}h2{font-size:2.8rem;padding-bottom:10px;margin-bottom:40px;position:relative;color:var(--primary-color)}.h2::after{content:'';position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:80px;height:4px;background-color:var(--accent-color);border-radius:2px}.section-description{font-size:1.1rem;max-width:800px;margin:-20px auto 40px;color:var(--text-color)}.about .about-content{text-align:left;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:30px}.about .about-content p{font-size:1.1rem;line-height:1.8;margin-bottom:20px;flex:1;min-width:300px}.about-img{max-width:400px;height:auto;flex-shrink:0}.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-top:40px}.service-item{padding:30px;box-shadow:0 4px 15px rgba(0,0,0,.1);text-align:left;transition:transform .3s,box-shadow .3s}.service-item:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,.2)}.service-item h3{margin-bottom:15px;font-size:1.5rem;color:var(--primary-color)}.service-item p{font-size:1rem;color:var(--text-color)}.contact-info .info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;margin-top:40px;text-align:left}.info-item{padding:30px;box-shadow:0 4px 15px rgba(0,0,0,.08)}.info-item h3{color:var(--primary-color);margin-bottom:20px;font-size:1.6rem}.info-item p,.info-item ul li{font-size:1.1rem;color:var(--text-color)}.info-item ul{list-style:none;margin-bottom:20px}.info-item p,footer p{margin-bottom:10px}.info-item ul li{margin-bottom:8px}.info-item a{text-decoration:none;transition:color .3s;font-weight:700;color:var(--primary-color)}.info-item a:hover{color:var(--accent-color)}.contact-form-section h3{color:var(--primary-color);margin-bottom:30px;font-size:2.2rem}#contactForm{max-width:700px;margin:0 auto;text-align:left;padding:40px;box-shadow:0 8px 25px rgba(0,0,0,.1)}#contactForm label{display:block;margin-bottom:8px;font-size:1rem;font-weight:700;color:var(--primary-color)}#contactForm input,#contactForm textarea{width:100%;padding:12px;margin-bottom:25px;border:1px solid var(--border-color);border-radius:5px;font-size:1rem;color:var(--text-color);background-color:var(--secondary-color);transition:border-color .3s,box-shadow .3s}#contactForm input:focus,#contactForm textarea:focus{border-color:var(--accent-color);box-shadow:0 0 0 3px var(--focus-shadow);outline:0}#contactForm input.error,#contactForm input.error:focus,#contactForm textarea.error,#contactForm textarea.error:focus{box-shadow:0 0 0 3px var(--error-focus-shadow);border-color:var(--error-color)}.error-message{color:var(--error-color);font-size:.9em;margin-top:-20px;margin-bottom:15px;display:none;text-align:left}.success-message{background-color:var(--success-bg);color:var(--success-text);border:1px solid var(--success-border);padding:25px;margin-top:30px;border-radius:10px;font-size:1.2em;font-weight:600;display:none;box-shadow:0 4px 15px rgba(0,0,0,.1);max-width:700px;margin-left:auto;margin-right:auto;text-align:center}.success-message p{margin-bottom:15px;color:var(--success-text)}.success-message .btn{background-color:var(--success-button-bg);padding:12px 25px;border-radius:5px;font-size:1em;color:var(--secondary-color)}.success-message .btn:hover{background-color:var(--success-button-hover);transform:none;color:var(--secondary-color)}.map-section{padding:60px 0 0;text-align:center}.map-section h2{margin-bottom:20px}.map-address{font-size:1.1rem;color:var(--text-color);margin-bottom:30px}.map-section iframe{width:100%;height:450px;border:0;border-radius:10px;margin-top:20px;box-shadow:0 8px 20px rgba(0,0,0,.15)}footer{background-color:var(--dark-footer-bg);padding:40px 0;font-size:.95rem;border-top:5px solid var(--primary-color);text-align:center;color:var(--secondary-color)}.whatsapp-float{position:fixed;width:60px;height:60px;bottom:30px;right:30px;background-color:#25d366;color:#fff;border-radius:50px;font-size:30px;box-shadow:2px 2px 3px rgba(0,0,0,.3);z-index:999;display:flex;justify-content:center;align-items:center;transition:transform .3s;text-align:center}.whatsapp-float img{width:35px;height:35px}.whatsapp-float:hover{transform:scale(1.1)}@media (max-width:992px){.container{width:95%}.hero h1{font-size:2.8rem}h2{font-size:2.2rem}.about .about-content{flex-direction:column}.about-img{max-width:100%}}@media (max-width:768px){header nav .nav-list{display:none;position:fixed;top:70px;left:0;width:100%;height:calc(100vh - 70px);overflow-y:auto;flex-direction:column;justify-content:flex-start;padding-top:20px}header nav .menu-toggle,header nav .nav-list.active{display:flex}.whatsapp-float{width:50px;height:50px;bottom:20px;right:20px}.whatsapp-float img{width:30px;height:30px}.hero{padding:100px 20px;min-height:400px}.hero h1{font-size:2.5rem}.hero p{font-size:1.1rem}section{padding:50px 0}h2{font-size:2rem;margin-bottom:30px}.info-grid,.service-grid{grid-template-columns:1fr}#contactForm,.info-item,.service-item,.success-message{padding:25px}.map-section iframe{height:300px}}@media (max-width:480px){.hero h1,h2{font-size:1.8rem}.btn,.hero p{font-size:1rem}.btn{padding:10px 25px}#contactForm textarea{resize:vertical}}