/* Colores corporativos (ejemplos, ajusta según tu marca) */
:root {
    --primary-color: #007bff; /* Azul de Bootstrap */
    --secondary-color: #6c757d; /* Gris de Bootstrap */
    --dark-bg: #212529; /* Fondo oscuro de Bootstrap */
    --light-text: #f8f9fa; /* Texto claro de Bootstrap */
    --accent-color: #28a745; /* Verde para acciones */
}

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    line-height: 1.6;
    background-color: #f4f7f6;
    color: #333;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif; /* Puedes usar Google Fonts */
    color: var(--dark-bg);
    margin-bottom: 1.5rem;
}

.bg-dark {
    background-color: var(--dark-bg) !important;
}

.text-white {
    color: var(--light-text) !important;
}

/* Header */
header {
    background: linear-gradient(45deg, var(--dark-bg), #343a40); /* Degradado sutil */
    padding: 3rem 0;
    border-bottom: 3px solid var(--primary-color);
}

header h1 {
    color: var(--light-text);
    font-weight: 700;
    font-size: 3.5rem;
    letter-spacing: 2px;
}

/* Navbar */
.navbar {
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.75);
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.8rem 1.2rem;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--light-text);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

/* Cards de eventos */
.card {
    border: none;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden; /* Para que la imagen se ajuste al radio */
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.card-img-top {
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid #eee;
}

.card-title {
    color: var(--dark-bg);
    font-weight: 600;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.card-text {
    font-size: 0.95rem;
    color: #555;
}

.list-group-item {
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.btn-secondary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #5a6268;
}

/* Contacto */
#contacto .form-label {
    font-weight: 500;
    color: var(--dark-bg);
}

/* Footer */
footer {
    background: linear-gradient(45deg, #343a40, var(--dark-bg));
    border-top: 3px solid var(--primary-color);
}

footer p {
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.social-links a {
    font-size: 1.5rem;
    margin: 0 0.8rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-color) !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    header h1 {
        font-size: 2.5rem;
    }
    .navbar-nav .nav-link {
        text-align: center;
        padding: 0.6rem 1rem;
    }
}