/* ESTILOS GLOBALES */

:root {
    --color-principal: #28a745;
    --color-secundario: #007bff;
    --color-fondo-claro: #2376c9;
    --color-fondo-oscuro: #343a40;
    --color-texto-principal: #333;
    --color-texto-claro: #fff;
    --fuente-principal: 'Arial', sans-serif;
}

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

body {
    padding-top: 0;
    font-family: var(--fuente-principal);
    background-color: var(--color-fondo-claro);
}

h1,
h2,
h3 {
    margin-bottom: 0.5em;
    font-weight: 700;
}

h2 {
    font-size: 2.5em;
    color: var(--color-principal);
    text-align: center;
    padding: 30px 0 15px;
    border-bottom: 3px solid var(--color-principal);
    margin-bottom: 30px;
}

section {
    padding: 50px 5%;
    margin-bottom: 20px;
}




/* Header */

header {
    width: 100%;
    position: sticky;
    top: 0;
    background-color: #0056b3;
    backdrop-filter: blur(10px);
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 98%;
    margin: auto;
    padding: 0 20px;
}

.logo {
    font-size: 1rem;
    font-weight: bold;
    color: #ffffff;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: 15px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: #ffffff;
    font-size: 0.75rem;
    text-transform: uppercase;
}

.redes {
    display: flex;
    align-items: center;
    gap: 10px;
}

.redes img {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

body {
    padding-top: 0;
    font-family: var(--fuente-principal);
    background-color: var(--color-fondo-claro);
}




/* SECCIÓN PRINCIPAL */

#hero {
    padding-top: 20px;
    text-align: center;
}

#hero h1 {
    font-size: 2.5em;
    color: var(--color-texto-principal);
    margin-bottom: 20px;
    border-bottom: 5px solid var(--color-principal);
    display: inline-block;
    padding-bottom: 10px;
}

@media (max-width: 500px) {
    #hero h1 {
        font-size: 2em;
    }
}
/* Registro
.imagen-fab img {
    max-width: 100%;
    height: auto;
    margin: 30px 0;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
*/

.imagen-fab {
    position: relative;
    width: 100%;
}

.imagen-fab img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

.imagen-fab .boton-dossier {
    position: absolute;
    left: 50%;
    bottom: 25px;
    transform: translateX(-50%);
    background-color: #2a78c5;
    color: #ffffff;
    padding: 18px 34px;
    font-size: 22px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 10px;
    z-index: 10;
}


.imagen-fab .boton-dossier:hover {
    background-color: rgba(0, 0, 0, 0.85);
}



/* Registro */

#tituloregistro{
    border-color: var(--color-texto-principal);
    color: var(--color-principal);
}

.registro {
    margin-top: 40px;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.registro p {
    text-align: center;
    font-size: 1.2em;
    margin-bottom: 15px;
}

.boton-registro {
    display: block;
    width: fit-content;
    margin: 0 auto;
    background-color: var(--color-secundario);
    color: var(--color-texto-claro);
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.1em;
    font-weight: bold;
    transition: background-color 0.3s ease;
    text-align: center;
}

.boton-registro:hover {
    background-color: #0056b3;
}




/* Carrusel */

.seccion-carrusel {
    padding: 20px 0;
    background-color: #f8f9fa;
    width: 100%;
    display: flex;
    justify-content: center;
}

.carousel {
    position: relative;
    overflow: hidden;
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 5;
}

.contenedor-imagenes {
    display: flex;
    transition: transform 0.45s ease-in-out;
    height: 500px !important;
    width: 100%;
}

.contenedor-imagenes img {
    min-width: 100%;
    height: 100%;
    object-fit: cover;
}

.flecha {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(69, 223, 8, 0.6);
    color: #fff;
    border: none;
    font-size: 2.5rem;
    padding: 15px;
    cursor: pointer;
    z-index: 100;
    border-radius: 50%;
}

.flecha.izquierda {
    left: 20px;
}

.flecha.derecha {
    right: 20px;
}




/* FERIA DE LA MOVILIDAD */

#feria-movilidad {
    background-color: #e9ecef;
    text-align: center;
}

#feria-movilidad h2 {
    border-color: var(--color-texto-principal);
    color: var(--color-principal);
}

.video-container {
    max-width: 700px;
    margin: 0 auto 30px;
}

.video-container iframe {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.comentario p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1em;
    padding: 20px;
    background-color: #fff;
    border-left: 5px solid var(--color-principal);
    text-align: left;
}




/* AGENDA */

#agenda {
    background-color: #fff;
    text-align: center;
}

#tituloagenda {
    color: var(--color-principal);
    border-color: var(--color-texto-principal);
}

.dias-agenda {
    display: inline-block;
    width: 30%;
    min-width: 250px;
    margin: 1%;
    padding: 20px;
    background-color: var(--color-fondo-claro);
    border: 1px solid #ddd;
    border-radius: 8px;
    vertical-align: top;
}

.dias-agenda h3 {
    color: var(--color-texto-principal);
    border-bottom: 2px solid var(--color-texto-principal);
    padding-bottom: 10px;
    margin-bottom: 15px;
}

.nota-comentario {
    margin-top: 40px;
    font-style: italic;
    color: #6c757d;
}




/* ALIADOS Y SPONSORS */

#aliados {
    background-color: #fff;
}

#aliados h2 {
    color: var(--color-principal);
    border-color: var(--color-texto-principal);
}

.organizadores,
.colaboradores,
.patrocinadores {
    margin: 20px auto;
    padding: 20px;
    border: 1px dashed #ccc;
    border-radius: 8px;
    max-width: 900px;
    text-align: center;
}

.organizadores h3,
.colaboradores h3 {
    color: var(--color-principal);
    margin-bottom: 25px;
    text-align: center;
}

.organizadores .logos-container,
.colaboradores .logos-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 10px 0;
}

.organizadores img,
.colaboradores img {
    max-width: 220px;
    max-height: 110px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.2s;
}

.organizadores img:hover,
.colaboradores img:hover {
    transform: scale(1.08);
}

.logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
}

.logos img {
    max-width: 180px;
    max-height: 100px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.2s;
    margin: 10px;
}

.logos img:hover {
    transform: scale(1.05);
}

.logos.diamante img {
    max-width: 280px;
    max-height: 140px;
}

.logos.oro {
    border: 2px solid goldenrod;
}

.logos.plata {
    border: 1px solid silver;
}

.logos.diamante img {
    max-width: 250px;
    max-height: 120px;
}




/* FOOTER */

#contacto {
    background-color: var(--color-fondo-oscuro);
    color: var(--color-texto-claro);
    padding: 40px 20px;
    text-align: center;
    border-top: 5px solid var(--color-principal);
}

#contacto h2 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #fff;
    border-bottom: none;
}

#contacto p {
    margin: 10px 0;
    font-size: 1.1em;
}

#contacto a {
    color: var(--color-principal);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: bold;
}

#contacto a:hover {
    color: #4edb6f;
    text-decoration: underline;
}




@media (max-width: 500px) {
    #hero h1 {
        font-size: 2em;
    }

    h2 {
        font-size: 2em;
    }

    .dias-agenda {
        width: 90%;
        margin: 10px auto;
        display: block;
    }

    .video-container iframe {
        height: 300px;
    }
}