:root {
    --color-primary: #2D4760; /* Azul Marino */
    --color-secondary: #ffffff; /* Blanco */
    --color-accent: #ffc405; /* Dorado para resaltar */
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--color-secondary);
    color: var(--color-primary);
    scroll-behavior: smooth;
}

/* Encabezado y Navegación */
header {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--color-accent);
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 50px;
    margin-right: 15px;
}

.nav-menu {
    list-style: none;
    display: flex;
}

.nav-menu li a {
    color: var(--color-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    display: block;
    transition: background-color 0.3s ease;
    font-weight: bold;
    border-radius: 5px;
}

.nav-menu li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-secondary);
    font-size: 2rem;
    cursor: pointer;
}

/* Secciones principales */
.section {
    padding: 4rem 2rem;
    text-align: center;
}

h1, h2 {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

/* Sección de Boletos */
#hero {
    background-image: linear-gradient(rgba(0, 31, 63, 0.7), rgba(0, 31, 63, 0.7)), url('Logo Mesas Directivas.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-secondary);
    padding: 6rem 2rem;
    text-align: center;
}

#hero h1 {
    color: var(--color-secondary);
    font-size: 3rem;
}

#hero p {
    font-size: 1.2rem;
}

.hero-image {
    display: none; /* Se muestra en la sección de boletos */
}

.boletos-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.boleto-card {
    background-color: var(--color-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    width: 300px;
    transition: transform 0.3s ease;
}

.boleto-card:hover {
    transform: translateY(-10px);
}

.boleto-card h3 {
    color: var(--color-secondary);
}

.precio {
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-accent);
    margin: 1rem 0;
}

.comprar-btn {
    background-color: #e6e6e6);
    color: var(--color-primary);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.comprar-btn:hover {
    background-color: #003366;
}

/* Sección de Agenda */
#agenda {
    background-color: #f9f9f9;
}
.agenda-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
.agenda-item img{
    width: 400px;
    max-width: 1000px;
    border-radius: 10px;
}
.full-agenda-note {
    font-style: italic;
    color: #666;
    margin-top: 1rem;
}
/*Contenido videos*/
#contenido{
    background-color: #e6e6e6;
}
.contenido-container{
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
.contenido-item {
    width: 80%;
    max-width: 1000px;
    border-radius: 10px;
    display: block;
}
video {
    margin: 0 auto;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
/* Sección de Contacto */
.contacto-container {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.red-social {
    text-align: center;
}

.qr-code {
    width: 200px;
    height: auto;
    border: 5px solid var(--color-primary);
    border-radius: 10px;
    margin-bottom: 1rem;
}

.sponsors-container {
    margin-top: 3rem;
}

.sponsor-logo {
    height: 60px;
    margin: 0 15px;
    filter: grayscale(100%);
    opacity: 0.6;
}

/* Pie de página */
footer {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    text-align: center;
    padding: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        text-align: center;
        position: absolute;
        top: 80px;
        left: 0;
        background-color: var(--color-primary);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu li:last-child {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .boleto-card {
        width: 80%;
    }
    
}