body {
            font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
            margin: 0;
            background: linear-gradient(180deg, #eaf6fb, #f4f6f8);
            color: #333;
        }
        .hero {
            background: linear-gradient(135deg, #0b4f6c, #1389b5);
            color: #fff;
            padding: 70px 20px;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.6rem;
            margin-bottom: 15px;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: auto;
        }
        .container {
            max-width: 1100px;
            margin: -60px auto 0;
            padding: 20px;
        }
        .cotizacion-box {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            background: #fff;
            padding: 45px;
            border-radius: 14px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.12);
        }
        .info h3 {
            color: #0b4f6c;
            margin-bottom: 15px;
            font-size: 1.4rem;
        }
        .info ul {
            padding-left: 0;
            list-style: none;
        }
        .info li {
            margin-bottom: 12px;
            font-size: 1.05rem;
        }
        .info li::before {
            content: "✔ ";
            color: #1389b5;
            font-weight: bold;
        }
        .highlight {
            background: #eaf6fb;
            padding: 15px;
            border-left: 5px solid #1389b5;
            border-radius: 6px;
            margin-top: 20px;
            font-weight: bold;
        }
        form {
            display: flex;
            flex-direction: column;
        }
        label {
            font-weight: 600;
            margin: 12px 0 5px;
        }
        input, select, textarea {
            padding: 12px;
            border-radius: 8px;
            border: 1px solid #ccc;
            font-size: 0.95rem;
        }
        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: #1389b5;
            box-shadow: 0 0 0 2px rgba(19,137,181,0.15);
        }
        textarea {
            resize: vertical;
            min-height: 110px;
        }
        button {
            margin-top: 25px;
            padding: 16px;
            background: linear-gradient(135deg, #1389b5, #0b4f6c);
            color: #fff;
            border: none;
            border-radius: 10px;
            font-size: 1.05rem;
            cursor: pointer;
            font-weight: bold;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        button:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        @media (max-width: 768px) {
            .cotizacion-box {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
            .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: #ffffff;
            padding: 10px 20px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .nav-img img {
            margin: 0 4px;
            border-radius: 6px;
        }
        .menu {
            list-style: none;
            display: flex;
            gap: 18px;
            margin: 0;
            padding: 0;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: #0b4f6c;
            cursor: pointer;
        }
        
        .menu li {
            position: relative;
        }
        .menu a {
            text-decoration: none;
            color: #0b4f6c;
            font-weight: 600;
            font-size: 0.95rem;
        }
        .menu a:hover {
            color: #1389b5;
        }
        .dropdown-menu {
            list-style: none;
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            background: #ffffff;
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
            border-radius: 8px;
            padding: 10px 0;
            min-width: 200px;
        }
        .dropdown-menu li {
            padding: 8px 20px;
        }
        .dropdown-menu li a {
            color: #333;
            font-weight: normal;
        }
        .dropdown:hover .dropdown-menu {
            display: block;
        }
         @media (max-width: 900px) {
            .hamburger {
                display: block;
            }
            .menu {
                position: fixed;
                top: 60px;
                left: 0;
                width: 100%;
                height: calc(100vh - 60px);
                background: #ffffff;
                flex-direction: column;
                gap: 22px;
                padding: 30px 20px;
                transform: translateX(-100%);
                transition: transform 0.35s ease;
                z-index: 999;
            }
            .menu.active {
                transform: translateX(0);
            }
            .dropdown-menu {
                position: static;
                box-shadow: none;
                padding-left: 15px;
            }
            .nav-img {
                display: none;
            }
        }
           
        .modal {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(11,79,108,0.55); /* mismo azul institucional */
            backdrop-filter: blur(4px);
            align-items: center;
            justify-content: center;
            z-index: 2000;
        }
        .modal-content {
            background: linear-gradient(180deg, #ffffff, #f4f9fc);
            padding: 32px;
            border-radius: 16px;
            max-width: 520px;
            width: 90%;
            box-shadow: 0 25px 50px rgba(0,0,0,0.25);
            animation: scaleIn 0.25s ease;
        }
        .modal-content h3 {
            margin-top: 0;
            color: #0b4f6c;
        }
        .close-modal {
            text-align: right;
            font-size: 1.3rem;
            cursor: pointer;
            font-weight: bold;
            color: #0b4f6c;
        }
        @keyframes scaleIn {
            from { transform: scale(0.9); opacity: 0; }
            to { transform: scale(1); opacity: 1; }
        }

        /* --- imagen alineada al botón --- */
        .img-boton {
            margin-top: 25px;
            display: flex;
            justify-content: flex-end;
        }
        .img-boton img {
            max-width: 260px;
            border-radius: 10px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }
         /*footer */
       .footer {
            background: #0b4f6c;
            color: #ffffff;
            margin-top: 80px;
        }
        .footer-container {
            max-width: 1100px;
            margin: auto;
            padding: 40px 20px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .footer h4 {
            margin-bottom: 15px;
            color: #eaf6fb;
        }
        .footer p {
            font-size: 0.95rem;
            line-height: 1.6;
        }
        .socials a {
            color: #ffffff;
            margin-right: 12px;
            font-size: 1.3rem;
            transition: color 0.2s;
        }
        .socials a:hover {
            color: #ffd166;
        }
        .footer-bottom {
            background: #08384d;
            text-align: center;
            padding: 15px;
            font-size: 0.85rem;
        }
        @media (max-width: 768px) {
            .footer-container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .socials {
                margin-top: 10px;
            }
        }
     /* Modal Aviso de Privacidad */
        .modal-privacidad {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.6);
            justify-content: center;
            align-items: center;
            z-index: 2000;
        }
        .modal-contenido {
            background: #fff;
            padding: 30px;
            max-width: 900px;
            width: 90%;
            max-height: 90vh;
            overflow-y: auto;
            border-radius: 12px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.25);
            position: relative;
        }
        .modal-contenido h3 {
            color: #0b4f6c;
            margin-bottom: 15px;
            text-align: center;
        }
        .modal-contenido p {
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 10px;
        }
        .cerrar {
            position: absolute;
            top: 12px;
            right: 15px;
            font-size: 1.5rem;
            cursor: pointer;
            color: #666;
        }