@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&family=Roboto:wght@400;500;700&display=swap');

body {
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.7;
    color: #222;
    background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    color: #000;
}

p, li, td, th {
    color: #333;
    font-size: 16px;
}

.navbar-default {
    background-color: #000000 !important;
    border: none !important;
    border-radius: 0;
    margin-bottom: 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.navbar-default .navbar-brand {
    color: #ffffff !important;
    font-weight: 700;
    font-size: 22px;
}

.navbar-default .navbar-brand:hover {
    color: #93181a !important;
}

.navbar-default .navbar-nav > li > a {
    color: #ffffff !important;
    font-weight: 600;
    transition: color 0.3s;
}

.navbar-default .navbar-nav > li > a:hover {
    color: #93181a !important;
    background-color: transparent;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
    background-color: #333333 !important;
    color: #93181a !important;
    font-weight: 700;
}

.navbar-toggle {
    border: 1px solid #ffffff;
}

.navbar-toggle .icon-bar {
    background-color: #ffffff;
}

.navbar-toggle:hover, .navbar-toggle:focus {
    background-color: #333333;
}

.jumbotron {
    background: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.8)), 
                url('https://images.unsplash.com/photo-1556742049-0cfed4f6a45d?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: #ffffff !important;
    text-align: center;
    padding: 100px 0;
    margin-bottom: 0;
    border-radius: 0;
}

.jumbotron h1 {
    font-weight: 800;
    font-size: 42px;
    margin-bottom: 25px;
    color: #ffffff !important;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.9);
}

.jumbotron p {
    font-size: 20px;
    margin-bottom: 35px;
    font-weight: 400;
    color: #ffffff !important;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}

.jumbotron .btn-primary {
    background-color: #93181a;
    border-color: #7a1416;
    padding: 14px 35px;
    font-size: 18px;
    font-weight: 700;
    transition: all 0.3s;
    text-shadow: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    color: #ffffff !important;
}

.jumbotron .btn-primary:hover {
    background-color: #7a1416;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
    color: #ffffff !important;
}

.container {
    padding-top: 30px;
    padding-bottom: 30px;
}

.container h2 {
    color: #000;
    font-weight: 700;
    margin: 50px 0 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid #93181a;
    font-size: 32px;
}

.container h3 {
    color: #000;
    font-weight: 600;
    margin-top: 25px;
    margin-bottom: 15px;
    font-size: 22px;
}

.container p {
    margin-bottom: 20px;
    color: #333;
}

.thumbnail {
    border: 1px solid #ddd;
    border-radius: 6px;
    transition: all 0.3s;
    padding: 20px;
    height: 100%;
    background-color: #f9f9f9;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.thumbnail:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    border-color: #93181a;
    background-color: #fff;
}

.thumbnail h3 {
    color: #000;
    margin-top: 0;
}

.thumbnail p {
    color: #333;
}

.thumbnail .btn-default {
    background-color: #e9ecef;
    border-color: #adb5bd;
    color: #000;
    font-weight: 600;
    transition: all 0.3s;
}

.thumbnail .btn-default:hover {
    background-color: #93181a;
    color: #fff;
    border-color: #93181a;
}

.panel-info {
    border-color: #93181a;
    border-width: 2px;
}

.panel-info > .panel-heading {
    background-color: #93181a;
    color: #fff;
    border-color: #93181a;
    font-weight: 700;
    font-size: 18px;
}

.panel-info > .panel-body {
    background-color: #fdf0f0;
    color: #000;
    font-size: 16px;
    padding: 20px;
}

.panel-default {
    border-color: #ddd;
    border-width: 1px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.panel-default > .panel-heading {
    background-color: #f8f9fa;
    border-bottom: 3px solid #93181a;
    font-weight: 700;
    color: #000;
    padding: 15px 20px;
}

.panel-default > .panel-body {
    padding: 20px;
    color: #000;
}

.panel-body strong {
    color: #000;
}

footer {
    background-color: #000000 !important;
    color: #ffffff !important;
    padding: 50px 0 !important;
    margin-top: 50px !important;
    border-top: 5px solid #93181a;
}

footer h4 {
    color: #93181a;
    font-weight: 700;
    margin-bottom: 25px;
    font-size: 20px;
}

footer p, footer li {
    color: #ffffff !important;
    font-size: 15px;
}

footer a {
    color: #ffffff !important;
    transition: color 0.3s;
    font-weight: 600;
}

footer a:hover {
    color: #93181a !important;
    text-decoration: none;
}

footer ul {
    padding-left: 0;
}

footer ul li {
    margin-bottom: 10px;
    list-style-type: none;
}

footer ul li:before {
    content: "•";
    color: #93181a;
    margin-right: 8px;
}

a {
    color: #93181a;
    font-weight: 600;
}

a:hover, a:focus {
    color: #7a1416;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .jumbotron {
        padding: 60px 0;
    }
    
    .jumbotron h1 {
        font-size: 32px;
    }
    
    .jumbotron p {
        font-size: 18px;
    }
    
    .container h2 {
        font-size: 26px;
    }
    
    .thumbnail {
        margin-bottom: 25px;
    }
    
    footer {
        text-align: center;
    }
    
    footer .col-md-4 {
        margin-bottom: 30px;
    }
}

a, .btn, .thumbnail {
    transition: all 0.3s ease;
}

.navbar-brand::after {
    content: "";
    font-size: 14px;
    opacity: 0.9;
    font-weight: 400;
}

.btn-primary {
    background-color: #93181a;
    border-color: #7a1416;
    color: #fff;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: #7a1416;
    border-color: #651113;
    color: #fff;
}

a:focus, .btn:focus {
    outline: 2px solid #93181a;
    outline-offset: 2px;
}

.navbar-default .navbar-nav > li > a,
.navbar-default .navbar-brand,
.jumbotron,
.jumbotron h1,
.jumbotron p,
footer,
footer p,
footer li,
footer a {
    color: #ffffff !important;
}

.navbar-default {
    background-color: #000000 !important;
}

footer {
    background-color: #000000 !important;
}

/* Estilos para el logo en la barra de navegación */
.navbar-brand {
    display: flex;
    align-items: center;
    padding: 10px 15px 10px 0;
    height: 100px;
}

.navbar-brand img {
    height: 100px;
}