html, body {
    margin: 0;
    min-height: 100vh;
    background: linear-gradient(to bottom, #e02727, #e48810);
}
body {
    font-family: 'Montserrat', sans-serif;
}

body > img {
    width: 100%;
    max-width: 100%; 
    height: auto; 
    object-fit: cover;
}
.columnas {
    display: flex;  
    gap: 20px; 
    margin: 12px;
    margin-bottom: 100px;
}
.col {
    flex: 1;
    background: white;
    padding: 15px;
    border-radius: 8px;
}
.banner {
    width: 100%;
    height: 350px;
    overflow: hidden;
    position: relative;
}
.banner img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    position: absolute; 
    top: 0;
    left: 0;
    display: none; 
}
h2 {
    margin: 2px;
    padding-top: 32px;
}
@media (max-width: 768px) {
    .columnas {
        flex-direction: column; 
        gap: 12px;
    }
    .col {
        width: 100%; 
        box-sizing: border-box;
    }

    .img-contenedor div {
        height: 180px; 
    }
}
.texto-banner {
    text-align: center;
    font-size: 2rem;
    animation: pulse 3.2s ease-in-out infinite;
}
@keyframes pulse {
    0% {
        transform: scale(0.7);
        color: #2c3e50;
    }
    50% {
        transform: scale(1);
        color: #e6c01a;
    }
    100% {
        transform: scale(0.7);
        color: #2c3e50;
    }
}

.img-contenedor div { 
    height: 300px; 
    overflow: hidden;
    margin-top: 10px; 
}

.img-contenedor img {
 width: 100%;
 height: 100%;
 object-fit: cover;
 display: block;
}
@media (max-width: 768px) {
 .img-contenedor div {
 height: 180px;}
}
.col formulario input[type="submit"] {
    padding: 10px;
    background-color: rgb(22, 137, 231);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
.btn:hover {
    background: linear-gradient(to bottom, #d33722, #fffffe);
}

.footer-viajes {
    background-color: #000000;
    color: #ecf0f1; 
    padding: 10px 0; 
    text-align: center;
    font-family: Arial, sans-serif; 
    display: flex; 
    flex-direction: column;
    align-items: center;
}

.footer-info {
    margin-bottom: 10px;
}

.footer-info p {
    margin: 0; 
    font-size: 0.9rem;
}

.copyright {
    font-weight: bold;
}

.footer-iconos {
    display: flex;
    gap: 15px; 
    margin-top: 10px; 
}

.icono-link {
    color: #f1592b; 
    font-size: 1.5rem; 
    text-decoration: none;
    transition: color 0.3s;
}

.icono-link:hover {
    color: #ddbf15; 
}