:root {
    --primary-color: #88CFE0;
    --accent-color: #f4511e;
    --dark-text: #333333;
    --title-blue: #00448d;
    --light-text: #FFFFFF;
    --body-bg: #f7f9fa;
    --font-family: 'Poppins', sans-serif;
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    --card-hover-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

body {
    font-family: var(--font-family);
    color: var(--dark-text);
    background-color: var(--body-bg);
}

body.modal-open {
    overflow: hidden;
}

h2, h4 {
    font-weight: 600;
}

a, a:hover {
    text-decoration: none;
    color: inherit;
}

.navbar { 
    background-color: var(--primary-color) !important; 
    border: 0; 
    font-size: 16px !important; 
    font-weight: 600; 
    letter-spacing: 1px; 
    padding: 10px 0; 
    z-index: 10000; 
}

#secondary-nav { 
    position: fixed; 
    top: 70px; 
    left: 0; 
    width: 100%; 
    background-color: #FFFFFF; 
    padding: 0; 
    z-index: 9995; 
    box-shadow: 0 2px 5px rgba(0,0,0,0.1); 
    height: 54px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
}

#secondary-nav h2 { 
    font-size: 1.5em; 
    font-weight: 600; 
    color: var(--title-blue); 
    margin: 0; 
    line-height: 1.2; 
    padding: 0 15px; 
}

.navbar .navbar-brand, .navbar .nav li a { 
    color: var(--light-text) !important; 
    transition: color 0.3s; 
}

.navbar .nav li a:hover, .navbar .nav li.active a { 
    color: var(--accent-color) !important; 
}

.navbar-toggle { 
    border-color: transparent !important; 
}

.logo-img { 
    height: 50px; 
    margin-top: -5px; 
}

.selec { 
    background-color: rgba(255, 255, 255, 0.2); 
    border-radius: 8px; 
    padding: 8px 15px !important; 
}

.dropdown-menu.custom-dropdown { 
    background-color: var(--primary-color); 
    border-radius: 8px; 
    border: none; 
    padding: 10px 0; 
}

.dropdown-menu.custom-dropdown li a { 
    color: rgba(255, 255, 255, 0.8) !important; 
    padding: 10px 20px; 
}

.dropdown-menu.custom-dropdown li a:hover { 
    background-color: rgba(0, 0, 0, 0.1); 
    color: var(--light-text) !important; 
}

.main-content { 
    padding-top: 140px; 
    padding-bottom: 40px; 
}

.main-content .row { 
    display: flex; 
    flex-wrap: wrap; 
    margin-bottom: 20px; 
}

.card { 
    background-color: #FFFFFF; 
    border-radius: 12px; 
    padding: 20px; 
    margin-bottom: 30px; 
    box-shadow: var(--card-shadow); 
    transition: all 0.3s ease; 
    height: 100%; 
}

.card:hover { 
    transform: translateY(-5px); 
    box-shadow: var(--card-hover-shadow); 
}

.card img, .card video { 
    width: 100%; 
    border-radius: 8px; 
    margin-bottom: 15px; 
}

.card h4 { 
    margin-top: 10px; 
    font-size: 1.2em; 
    color: var(--title-blue); 
}

.card p { 
    font-size: 0.95em; 
    color: #666; 
    line-height: 1.6; 
}

.modal-trigger { 
    cursor: pointer; 
    transition: transform 0.2s ease, box-shadow 0.2s ease; 
}

.modal-trigger:hover { 
    transform: scale(1.03); 
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15); 
}

.modal-overlay {
    display: none; 
    position: fixed;
    z-index: 9990;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    padding-top: 140px;
    padding-bottom: 20px;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
}

.modal-overlay.is-visible {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content-wrapper { 
    position: relative; 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: center; 
    width: 100%; 
    height: 100%; 
}

.modal-image-content { 
    max-width: 100%; 
    max-height: calc(100% - 40px); 
    width: auto; 
    height: auto; 
    object-fit: contain; 
    display: block; 
    border-radius: 4px; 
}

#modal-caption { 
    margin-top: 15px; 
    color: #ccc; 
    font-size: 1.2em; 
    text-align: center; 
    transition: color 0.3s ease; 
}

body.modal-open #modal-caption { 
    color: var(--primary-color); 
    font-weight: 600; 
}

.modal-close-button { 
    position: fixed; 
    top: 125px; 
    right: 35px; 
    color: #ee0101; 
    font-size: 40px; 
    font-weight: bold; 
    transition: 0.3s; 
    cursor: pointer; 
    z-index: 10001; 
}

.modal-close-button:hover, .modal-close-button:focus { 
    color: #bbb; 
    text-decoration: none; 
}

#footer {
    background-color: #2c3e50;
    color: #ecf0f1;
    padding: 10px 0;
}

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

#footer h4 {
    color: #FFFFFF;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.1em;
}

#footer p {
    color: #bdc3c7;
    font-size: 0.9em; 
    line-height: 1.7;
    margin-bottom: 1px;
}

#footer i {
    margin-right: 2px;
    color: var(--primary-color);
}

.contact-item {
    display: inline-block;
    margin-right: 60px; 
}

#footer a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

#footer a:hover {
    color: var(--primary-color);
}

.copyright {
    text-align: center;
    margin-top: 2px;
    border-top: 1px solid #34495e;
    padding-top: 2px;
    color: #7f8c8d;
}


/* =================================
   Estilos para Móvil
   ================================= */

   @media (max-width: 768px) {
    #secondary-nav h2 { 
        font-size: 1.1em; 
    }
    
    .main-content { 
        padding-top: 130px; 
    }
    
    .navbar-collapse {
        border-top: 1px solid rgba(255, 255, 255, 0.2); 
        margin-top: 10px; 
    }
    
    .navbar-nav > li {
        text-align: center; 
    }
    
    .navbar-nav > li.dropdown.open > .dropdown-menu.custom-dropdown { 
        display: block; 
    }
    
    .dropdown-menu.custom-dropdown { 
        background-color: transparent; 
        box-shadow: none; 
        padding-left: 15px; 
    }
    
    .footer-col {
        text-align: left;
    } 
    
    #footer h4 {
        font-size: 0.80em;
    }
    
    #footer p, #footer a {
        font-size: 0.80em;
    }
    
    .contact-item {
        display: block;
        margin-right: 0;
        margin-bottom: 2px;
    }
    
}