/*COLORES*/
:root {
    --color-azul: #0056b3;
    --color-blanco: #ffffff;
    --color-purpura: #6a0dad;
    --color-gris-claro: #f2f2f2;
    --color-gris-oscuro: #333;

}

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

}

body {
    background-size: cover;
    color: var(--color-gris-oscuro);
    line-height: 1.6;
    padding-top: 20px;
}

/*FONDO DINAMICO*/
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: opacity 1s ease-in-out;
    z-index: -1;
    opacity: 1;
}

body.fade::before {
    opacity: 0;
}

.hero {
    margin-top: 80px;
}

/*CONTENEDOR*/
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* HEADER*/
header {
    background: linear-gradient(145deg, #ea87f986, #6704b84b);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: fixed;
    width: 88%;
    max-width: 1200px;
    left: 50%;
    transform: translateX(-50%);
    top: 10px;
    border-radius: 20px 25px 20px 25px;
    z-index: 1000;
    padding: 0.8rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    height: 50px;
}

.logo img {
    height: 60px;
    width: 298px;
}


/*LOGO GEU*/
.logoGEU {
    position: absolute;
    top: 10px;
    right: 30px;
    z-index: 999;
}

.logoGEU img {
    max-width: 100px;
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.logoGEU img:hover {
    transform: scale(1.1);
}

/*QR CODE*/

.qr-container {
    position: fixed;
    bottom: 10px;
    right: 10px;
    width: 150px;
    height: 190px;
    background: linear-gradient(145deg, #e1cbfe, #6704b84b);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    border: 2px solid #9900ff;
    z-index: 1000;
    overflow: hidden;
    transform: scale(1);
    transform-origin: bottom right;
    /* punto de origen fijo */
    transition: transform 0.5s ease-in-out;
}

@keyframes bounce {
    0% {
        transform: translateY(0);
    }

    30% {
        transform: translateY(-4px);
    }

    50% {
        transform: translateY(3px);
    }

    70% {
        transform: translateY(-3px);
    }

    100% {
        transform: translateY(0);
    }
}

.qr-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scaleX(1.2);
}

.qr-container.hide {
    transform: scale(0);
    /* Hace que el QR se oculte */
    transform-origin: bottom right;
    /* Asegura que el punto de escalado esté en la esquina inferior derecha */
}

.qr-toggle-btn {
    position: fixed;
    bottom: 10px;
    right: 10px;
    width: 50px;
    height: 50px;
    background-color: #9900ff;
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    z-index: 1001;
}

.qr-toggle-btn:hover {
    background: #7a00cc;
}

@keyframes showQR {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.qr-container.show {
    transform: scale(1);
    /* Muestra el QR */
    transform-origin: bottom right;
    /* Asegura que el punto de escalado esté en la esquina inferior derecha */
}


/*MENÚ*/

#menuToggle {
    display: none
}

.menu-toggle-icon {
    font-size: 20px;
    background: linear-gradient(45deg, #6108de, #ff4ec4);
    -webkit-background-clip: text;
    color: transparent;
}


nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 24px;
}

#qrContainer {
    display: block;
}

nav ul {
    list-style: none;
    padding: 0;
    background: linear-gradient(100deg, #6a0dad, #8600b3);
    border-radius: 10px;
    display: flex;
    gap: 15px;
    position: relative;
    z-index: 1000;
}

/*ENLACES*/
nav ul li {
    position: relative;
    font-size: 1.2rem;
}

/* TEXTO MENU*/
nav ul li a {
    text-decoration: none;
    font-size: 14px;
    font-family: 'Shadows Into Light', cursive;
    color: #ffffff;
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

nav ul li a:hover {
    background: linear-gradient(60deg, #f265ff, #370061);
}

/*SUBMENUS*/

.submenu {
    position: absolute;
    margin-top: -1px;
    top: 100%;
    left: 0;
    background: linear-gradient(180deg, #6a0dad, #f265ff);
    border-radius: 10px;
    width: 165px;
    opacity: 0;
    visibility: hidden;
    transition: none 0.5s ease;
    z-index: 1001;
}

.submenu-nivel-2 {
    top: 0;
    left: 100%;
    margin-left: -1px;
    background: linear-gradient(180deg, #5a0a9d, #b4009e);
}

nav ul li:hover>.submenu,
nav ul li .submenu:hover {
    opacity: 1;
    visibility: visible;
}

.submenu li:hover>.submenu-nivel-2,
.submenu-nivel-2:hover {
    opacity: 1;
    visibility: visible;
}

/*FLECHAS*/
.dropdown>a>.fa-angle-right {
    margin-left: auto;
    transition: transform 0.3s;
}

.dropdown:hover>a>.fa-angle-right {
    transform: rotate(90deg);
}

.submenu li {
    padding: 10px;
}

.submenu .submenu {
    top: 0;
    left: 100%;
    background-color: #5a0a9d;
    border-radius: 8px;
    margin-left: 0px;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity 0.3s ease-in-out, max-height 0.3s ease-in-out;
    z-index: 999;
}

.submenu li:hover>.submenu {
    opacity: 1;
    max-height: 500px;
    visibility: visible;
}

.dropdown:hover .submenu {
    max-height: 18.75rem;
    opacity: 1;
}

.submenu li {
    padding: 5px 0;
}

.submenu li a {
    color: rgb(255, 255, 255);
}

.submenu li a:hover {
    background-color: #1800b3;
}


i {
    font-size: 20px;
    color: #ffffff;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

nav li {
    position: relative;
}

nav a {
    display: block;
    padding: 10px 20px;
    color: white;
    text-decoration: none;
}

nav .dropdown {
    position: relative;
}

nav .dropdown:hover>.submenu {
    visibility: visible;
    opacity: 1;
    max-height: 500px;
    transform: translateY(0);
}

nav i {
    transition: transform 0.3s;
}

nav i:hover {
    transform: scale(1.2);
}

nav .submenu li {
    padding: 10px;
}

nav .submenu li a {
    color: white;
    padding: 10px 20px;
}

nav .submenu li a:hover {
    background-color: rgb(104, 17, 180);
    color: rgb(255, 255, 255);
}

nav ul li:hover .submenu {
    display: block;
}


/*SLIDER DE FOTOS*/
.slider-container {
    position: relative;
    width: 100%;
    height: 70vh;
    overflow: hidden;
    margin-top: 10px;
    padding-top: 0;
}

.slider {
    display: flex;
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 2s ease-in-out, transform 2s ease-in-out;
}

.slide.active {
    opacity: 1;
    transform: translateX(0);
}

.slide-transition {
    animation: slideFadeIn 1s ease-in-out;
}

.slide img {
    width: 80%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
    margin: 0 auto;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--color-blanco);
    background-color: rgba(174, 38, 205, 0.7);
    padding: 2rem;
    border-radius: 10px;
    max-width: 80%;
}

.slide-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

@keyframes slideFadeIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/*BOTONES DE CAMBIO DE IMAGEN*/
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.3);
    color: var(--color-blanco);
    border: none;
    padding: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: 50%;
    transition: background-color 0.3s;
    z-index: 10;
}

.slider-btn:hover {
    background: linear-gradient(180deg, #3f076c, #6c0a9d);
}

.prev-btn,
.next-btn {
    background: linear-gradient(180deg, #5a0a9d, #b4009e);
    color: white;
    border: none;
    padding: 10px 15px;
    font-size: 18px;
    border-radius: 55px;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}


.prev-btn {
    left: 4rem;
}

.next-btn {
    right: 4rem;
}

/*FOOTER*/
footer {
    background: linear-gradient(80deg, #5a0a9d, #b4009e);
    max-width: 400px;
    width: 100%;
    height: 90px;
    backdrop-filter: blur(1px);
    -webkit-backdrop-filter: blur(1px);
    color: var(--color-blanco);
    text-align: center;
    padding: 1rem 0;
    margin: 2rem auto 0;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.footer-content p,
.footer-content a,
.footer-content span {
    color: #ffffff;
    text-shadow: none;
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1px;
    flex-wrap: wrap;
    padding: 0 20px;
}


.footer-content p {
    font-size: 14px;
    font-family: 'Shadows Into Light', cursive;
}

.social-media {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.social-media a img {
    width: 30px;
    height: 30px;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease, filter 0.3s ease;
}

.social-media a img:hover {
    transform: scale(1.2);
    filter: brightness(1.5);
}



/* DISEÑO RESPONSIVO */
@media (max-width: 1226px) {

    body {
        background-image: url('../img/img/pics/IMG_2013.jpg');
        background-size: cover;
        background-position: center;
        background-attachment: scroll;
    }

    /* Cambia el layout del header a columna y centra el texto */
    header .container {
        flex-direction: column;
        text-align: center;
    }

    /* Oculta el menú de navegación y lo posiciona hacia la izquierda */
    nav ul {
        flex-direction: column;
        display: none;
        /* Oculta por defecto */
        position: relative;
        left: -100px;
        /* Mueve el menú hacia la izquierda */
        width: calc(100% + 20px);
        /* Aumenta el ancho para compensar el desplazamiento */
        padding-left: 20px;
        /* Agrega espacio a la izquierda para el texto */
        box-sizing: border-box;
    }

    /* Estilos cuando el menú está abierto (por ejemplo, con una clase "open") */
    nav ul.open {
        display: flex;
        /* Muestra el menú */
        flex-direction: column;
        opacity: 1;
        transform: translateY(0);
        /* Sin desplazamiento vertical */
        transition: opacity 0.5s ease, transform 0.5s ease;
        /* Transiciones suaves */
    }

    /* Espaciado entre elementos del menú y alinea texto a la izquierda */
    nav ul li {
        margin: 10px 0;
        text-align: left;
    }

    /* Ajustes para los submenús en vista móvil */
    nav ul ul {
        left: 0;
        margin-left: 10px;
        /* Desplaza ligeramente los submenús */
    }

    /* Muestra el botón para abrir/cerrar el menú en móviles */
    .menu-toggle {
        display: block;
        align-self: flex-start;
        /* Alinea a la izquierda */
        margin-top: -35px;
        margin-left: 10px;
    }

    /* Estilo del ícono del botón de menú */
    .menu-toggle-icon {
        font-size: 30px;
        background: linear-gradient(45deg, #6800a3, #90afff);
        /* Gradiente de color */
        -webkit-background-clip: text;
        /* Aplica el gradiente solo al texto */
    }

    /* Rota el ícono cuando el menú está abierto */
    .menu-toggle.open {
        transform: rotate(90deg);
        transition: transform 0.3s ease;
    }

    /* Cambia el ícono (por ejemplo, a una X) cuando el menú está abierto */
    .menu-toggle.open i::before {
        content: "\f00d";
        /* Ícono "X" de Font Awesome */
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
    }

    /* Estilo del footer en móviles */
    footer {
        width: 95%;
        border-radius: 80px;
        /* Bordes redondeados */
    }

    /* Cambia el layout del contenido del footer a columna */
    .footer-content {
        flex-direction: column;
        gap: 10px;
    }

    /* Estilo base de los submenús */
    .submenu {
        position: absolute;
        margin-top: -1px;
        top: 100%;
        /* Aparece justo debajo del elemento padre */
        left: 0;
        background: linear-gradient(180deg, #6a0dad, #f265ff);
        /* Fondo degradado */
        border-radius: 10px;
        width: 170px;
        opacity: 0;
        /* Oculto por defecto */
        visibility: hidden;
        /* No visible */
        transition: none 0.5s ease;
        /* Sin transición en este breakpoint */
        z-index: 1001;
    }

    /* Submenú de segundo nivel (submenu dentro de otro submenu) */
    .submenu-nivel-2 {
        top: 0;
        left: 100%;
        /* Se posiciona a la derecha del submenu padre */
        margin-left: -1px;
        background: linear-gradient(180deg, #5a0a9d, #b4009e);
        /* Otro degradado */
    }

    /* Estilo del texto de los ítems del menú */
    nav ul li a {
        text-decoration: none;
        font-size: 13px;
        font-family: 'Shadows Into Light', cursive;
        /* Fuente manuscrita */
        color: #ffffff;
        padding: 10px;
        display: flex;
        align-items: center;
        gap: 8px;
        border-radius: 8px;
        transition: all 0.3s ease;
        /* Transición suave al interactuar */
    }

    .logo {
        height: 50px;
    }

    .logo img {
        height: 60px;
        width: 250px;
        margin-left: 80px;
    }

    /*LOGO GEU*/
    .logoGEU {
        position: absolute;
        top: 495px;
        right: 300px;
        z-index: 999;
    }

    .logoGEU img {
        max-width: 100px;
        width: 80%;
        height: auto;
        transition: transform 0.3s ease;
    }

    .logoGEU {
        display: none;
    }

    nav ul li a {
        font-size: 14px;
        font-family: 'Roboto', sans-serif;
    }

    /*SLIDER RESPONSIVO*/
    .slide-content h1 {
        font-size: 1.8rem;
    }

    .slide-content p {
        font-size: 1rem;
    }

    .slider-btn {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        background-color: rgba(255, 255, 255, 0.3);
        color: var(--color-blanco);
        border: none;
        padding: 1rem;
        font-size: 1.5rem;
        cursor: pointer;
        border-radius: 50%;
        transition: background-color 0.3s;
        z-index: 10;
    }

    .slider-btn:hover {
        background-color: rgba(252, 71, 234, 0.878);
    }

    .prev-btn,
    .next-btn {
        background-color: #1800b3;
        color: white;
        border: none;
        padding: 10px 15px;
        font-size: 18px;
        border-radius: 55px;
        cursor: pointer;
        transition: background-color 0.3s ease-in-out;
    }

    .prev-btn {
        left: .01rem;
    }

    .next-btn {
        right: .01rem;
    }

    .indicator {
        width: 10px;
        height: 10px;
    }

    .slider-container {
        position: relative;
        width: 100%;
        height: 70vh;
        overflow: hidden;
        margin-top: 10px;
        padding-top: 0;
    }

    footer {
        width: 95%;
        border-radius: 80px;
    }

    .footer-content {
        flex-direction: column;
        gap: 10px;
    }

    .footer-content p {
        font-size: 14px;
        font-family: 'Roboto', sans-serif;
    }
}