/* ============================= */
/*       MOVIL FIRST             */
/* ============================= */

/* ============================= */
/*    HEADER Y MENÚ              */
/* ============================= */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(22, 51, 74, 0.8);
    backdrop-filter: blur(8px);
    padding: 1rem;
    z-index: 1001;
}

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

.menu-toggle {
    font-size: 1.8rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--color-white);
    z-index: 1002;
}

.no-scroll {
    overflow: hidden;
    height: 100vh;
}

nav {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background-color: var(--color-primary);
    display: flex;
    flex-direction: column;
    padding: 2rem 1rem;
    gap: 1rem;
    transition: right 0.3s ease;
    z-index: 1003;
}

.nav-open nav {
    right: 0;
}

.close-btn {
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    align-self: flex-end;
    cursor: pointer;
    margin-bottom: 1rem;
}

nav a {
    position: relative;
    font-size: 24px;
    letter-spacing: 2px;
    color: var(--color-white);
    text-decoration: none;
    font-weight: bold;
    padding: 0.6rem;
    border-radius: var(--border-radius);
    transition: background var(--transition);
    font-family: var(--fiont-man);
}

nav a::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 3px;
    background: var(--color-bg);
    left: 0;
    bottom: 7px;
    transition: width 0.3s;
}

nav a:hover::after {
    width: 100%;
}

nav a.active {
    color: #04c0f5;
}

nav a.active::after {
    width: 100%;
    background: #04c0f5;
}

.login-btn:hover::after {
    width: 0%;
}

.login-btn {
    color: var(--color-white);
    font-weight: bold;
    padding-left: 10px;
    border-left: none;
    transition: color 0.3s ease;
}

.login-btn:hover {
    color: #04c0f5;
}

#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9;
    display: none;
}

#overlay.activo {
    display: block;
}

/* ====== EFECTO SHRINK ====== */
header.shrink {
    padding: 0.3rem 0.8rem;
    background-color: rgb(22 51 74 / 79%);
    transition: all 0.3s ease;
}

header.shrink .logo img {
    height: 60px;
    transition: height 0.3s ease;
}

header.shrink nav a {
    font-size: 0.8rem;
    letter-spacing: 1px;
    font-weight: 400;
}

    /* ============================= */
    /*    HERO                       */
    /* ============================= */

.hero {
    position: relative;
    height: 100vh;
    text-align: center;
    background-image: url('../images/img3.JPG');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    overflow: hidden;
}

/* Overlay de color */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgb(20 38 63 / 73%) 0%, rgba(22, 48, 135,0.94)100%);
    z-index: 1;
}

/* Desactivamos ::after si no se usa */
.hero::after {
    display: none;
}

.hero span{
background-color: rgba(0, 0, 0, 0.5);
    height: 75%;
    width: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 70px;
    padding: 25px;
    gap: 2rem;
}

/* Texto y botón encima del overlay */
.hero h1,
.hero h2,
.hero a,
.hero p {
    position: relative;
    z-index: 2;
}

.hero h1 {
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
    font-size: 2rem;
    font-family: var(--fiont-man);
    font-weight: bold;
}

.hero h2 {
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
    font-size: 1.5rem;
    font-family: var(--fiont-man);
    font-weight: 400;
}

.hero p {
    font-family: var(--font-secondary);
    font-weight: 300;
}

.hero-shadow {
    position: absolute;
    z-index: 1;
    box-shadow: 0px 0px 10px 10px rgba(255, 255, 255, 1);
    width: 100%;
    height: 20px;
    background-color: rgba(255, 255, 255, 1);
}

    /* ============================= */
    /*    WHATSAPP-ICON              */
    /* ============================= */

.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 999;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: popIn 0.8s ease;
    transition: transform 0.3s ease;
}

.fa-xl {
    font-size: 2.5em;
}

/* Ocultar tooltip en mobile/tablet */
.tooltip {
    display: none;
}

/* === ANIMACIÓN === */
@keyframes popIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

    /* ============================= */
    /*    CARRUSEL                   */
    /* ============================= */

.ubicacion-header {
    color: var(--color-primary);
    text-align: center;
    padding: 1rem;
    margin-top: 120px;
}
.ubicacion-header h2 {
    margin-bottom: 1rem;
}
.ubicacion-header select {
    padding: 0.5rem;
    width: 90%;
    max-width: 400px;
    border: none;
    border-radius: 6px;
}

.carousel-wrapper {
    position: relative;
    margin-bottom: 120px;
}
.carousel-container {
    display: flex;
    overflow-x: auto;
    gap: 1rem;
    padding: 1rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    margin-left: 20px;
}
.card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    flex: 0 0 auto;
    width: 90vw;
    max-width: 320px;
    scroll-snap-align: start;
    transition: transform 0.3s ease;
}
.card:hover {
    transform: scale(1.03);
}
.card iframe {
    width: 100%;
    height: 150px;
    border: none;
    border-radius: 6px;
    margin: 0.5rem 0;
}
.card h3 {
    font-size: 1.1rem;
    margin: 0.5rem 0;
}
.card p {
    font-size: 1rem;
    margin: 0.7rem;
    text-align: left;
}
.card .btn-map {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.4rem 0.8rem;
    background: #007acc;
    color: white;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.85rem;
}



/* Flechas para PC */
.arrow {
    display: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 122, 204, 0.8);
    border-radius: 50%;
    text-align: center;
    border: none;
    color: white;
    font-size: 1.5rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    z-index: 5;
}
.arrow.left { left: 0; }
.arrow.right { right: 0; }

/* MODAL */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    padding: 1rem;
    overflow-y: auto;
    z-index: 10;
}
.modal-content {
    background: white;
    max-width: 900px;
    margin: 6rem auto;
    padding: 1.5rem;
    border-radius: 8px;
    position: relative;
}
.close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
}
.modal-info {
    margin: 1rem 0;
    color: #007acc;
    font-weight: bold;
}
.card-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    justify-items: center;
}

/* ============================= */
/*   SEDE PRINCIPAL              */
/* ============================= */

.sede-principal {
    padding: 2rem 1rem;
    background-color: #f8f8f8;
    color: #333;
    font-family: var(--fiont-man);
}

.sede-titulo {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #0a3d62;
}

.sede-contenido {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* VIDEO */
.sede-video video {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    display: block;
}

/* TEXTO */
.sede-texto {
    background-color: #ffffff;
    padding: 1.2rem;
    border-left: 4px solid #0a3d62;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    font-size: 1rem;
    line-height: 1.6;
}

/* PÁRRAFOS */
.sede-texto p {
    margin-bottom: 1rem;
}

/* ============================= */
/*    FOOTER                     */
/* ============================= */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer {
    position: relative;
    background-image: url('../images/img21.JPG');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--color-white);
    font-family: var(--fiont-man);
    padding: 2rem 1rem;
    z-index: 0;
}

.footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: rgb(0 0 0 / 78%);
    z-index: -1;
}

.footer-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.footer-logo img {
    height: 80px;
    width: auto;
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-section {
    border-top: 1px solid var(--color-primary);
    padding-top: 1rem;
}

.footer-toggle {
    background: none;
    border: none;
    font-weight: bold;
    font-size: 1.1rem;
    width: 100%;
    text-align: left;
    padding: 0.5rem 0;
    cursor: pointer;
    color: var(--color-white);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
    font-family: var(--fiont-man);
}

.footer-content-sobre,
.footer-content-contacto {
    display: none;
    margin-top: 0.5rem;
    animation: fadeIn var(--transition);
}

.footer-section.active .footer-content-sobre,
.footer-section.active .footer-content-contacto {
    display: block;
}

.footer-text {
    margin-bottom: 0.75rem;
    line-height: 1.5;
    color: var(--color-white);
}

.footer-link {
    position: relative;
    display: inline-block;
    color: var(--color-white);
    text-decoration: none;
    transition: color 0.3s ease;
    margin-bottom: 1rem;
    font-family: var(--font-secondary);
    font-weight: 300;
    letter-spacing: 2px;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: #99d6dd;
    transition: width 0.4s ease;
}

.footer-link:hover::after {
    width: 100%;
}

/* Estilo cuando está en la página activa */
.footer-link.active {
    color: #00bcd4; /* Color del texto al estar activo */
}

.footer-link.active::after {
    width: 100%;
    background-color: #00bcd4;
}

.footer-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-form input,
.footer-form textarea {
    padding: 0.5rem;
    border: 1px solid var(--color-primary);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background-color: var(--color-white);
    color: var(--text-primary);
}

.footer-form textarea {
    resize: none;
    height: 120px;
}

.footer-form button {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.6rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: bold;
    margin-top: 0.5rem;
    transition: background-color var(--transition);
    width: 100px;
    font-family: var(--font-secondary);
    font-size: 1rem;
}

.footer-form button:hover {
    background-color: var(--color-hover-primary);
}

.social-icons {
    display: flex;
    gap: 1rem;
    font-size: 1.5rem;
}

.social-icons a {
    color: var(--color-white);
    transition: color var(--transition);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
}

.social-icons a:hover {
    color: var(--color-hover-primary);
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    font-size: 1rem;
    color: var(--color-white);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
}

    /* ============================= */
    /*    TABLET                     */
    /* ============================= */

@media (min-width: 768px) and (max-width: 1023px) {

/* ============================= */
/*    HEADER Y MENÚ              */
/* ============================= */

    nav {
        position: static;
        flex-direction: row;
        justify-content: flex-end;
        align-items: center;
        height: auto;
        background-color: transparent;
        width: auto;
        max-width: none;
        padding: 0;
        gap: 0.5rem;
        right: auto;
        transition: none;
    }

    nav a{
        font-size: 1rem;
    }

    nav a.active {
        color: #04c0f5;
    }

    nav a.active::after {
        width: 100%;
        background: #04c0f5;
    }

    .menu-toggle,
    .close-btn,
    .overlay {
        display: none !important;
    }

    .logo img {
        height: 70px;
    }

/* ============================= */
/*    HERO                       */
/* ============================= */

    .hero{
        height: 70vh;
    }

    .hero span{
        align-items: flex-start;
        height: 400px;
        width: 550px;
        position: absolute;
        left: 25px;
        border-radius: 20px;
        text-align: left;
        padding: 2rem;
    }

    /* ============================= */
    /*    WHATSAPP-ICON              */
    /* ============================= */

    .whatsapp-float{
        width: 75px;
        height: 75px;
    }

    .fa-xl {
    font-size: 3.5em;
    }

    /* ============================= */
    /*    CARRUSEL                   */
    /* ============================= */

    .card {
        width: 45vw;
    }
    .card-list {
        grid-template-columns: repeat(2, 1fr);
    }

    /* ============================= */
    /*   SEDE PRINCIPAL              */
    /* ============================= */

    .sede-contenido {
        flex-direction: row;
        align-items: flex-start;
    }

    .sede-video,
    .sede-texto {
        flex: 1;
    }

    .sede-video video {
        max-height: 400px;
    }

    .sede-texto {
        margin-left: 1rem;
    }

    /* ============================= */
    /*    FOOTER                     */
    /* ============================= */

    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        gap: 3rem;
    }

    .footer-section {
        width: 45%;
        border-top: none;
        margin-right: 30px;
        margin-left: 30px;
    }

    .footer-toggle {
        font-size: 1.7rem;
        cursor: default;
    }

    .footer-content-sobre,
    .footer-content-contacto {
        display: block !important;
    }

    .footer-logo {
        text-align: left;
    }

    .footer-toggle i {
        display: none;
    }

    .footer-link{
        font-size: 1.5rem;
    }

    .footer-text{
        font-size: 1.3rem;
    }

    .social-icons{
        font-size: 2rem;
        gap: 2rem;    
    }
}

/* ============================= */
/*    ESCRITORIO                 */
/* ============================= */

@media (min-width: 1024px) {

/* ============================= */
/*    HEADER Y MENÚ              */
/* ============================= */

    header {
    padding: 0.5rem 0.5rem;
    }

    nav {
        position: static;
        display: flex;
        flex-direction: row;
        justify-content: flex-end;
        align-items: center;
        gap: 2rem;
        background-color: transparent;
        height: auto;
        width: auto;
        padding: 0;
        right: auto;
        transition: none;
    }

    nav a{ 
    font-size: 1rem;
    }

    nav a.active {
    color: #04c0f5;
    font-weight: bolder;
    }

    nav a.active::after {
        width: 100%;
        background: #04c0f5;
    }

    .menu-toggle,
    .close-btn,
    .overlay {
        display: none !important;
    }

    .login-btn {
        border-left: 3px solid rgba(255, 255, 255, 0.6);
        padding-left: 1rem;
        border-radius: 0px;
    }

    .logo img {
        height: 80px;
    }

    /* ============================= */
    /*    HERO                       */
    /* ============================= */

    .hero span{
        align-items: flex-start;
        height: 400px;
        width: 550px;
        position: absolute;
        left: 25px;
        border-radius: 20px;
        text-align: left;
        padding: 2rem;
    }

    /* ============================= */
    /*    WHATSAPP-ICON              */
    /* ============================= */

    .tooltip {
        display: inline-block;
        position: absolute;
        right: 70px;
        background-color: #25d366;
        color: var(--color-white);
        padding: 6px 12px;
        border-radius: 6px;
        white-space: nowrap;
        font-size: 14px;
        opacity: 0;
        pointer-events: none;
        transform: translateY(10px);
        transition: all 0.3s ease;
        margin-right: 20px;
        font-weight: bold;
    }

    .whatsapp-float{
        width: 75px;
        height: 75px;
    }

    .fa-xl {
    font-size: 3.5em;
    }

    .whatsapp-float:hover .tooltip {
        opacity: 1;
        transform: translateY(0);
    }

    .whatsapp-float:hover {
        transform: scale(1.1);
    }

    /* ============================= */
    /*    CARRUSEL                   */
    /* ============================= */

    .carousel-container {
        overflow-x: hidden; /* evita la barra */
        scroll-behavior: smooth;
    }
    .card {
        width: 30vw;
    }
    .arrow {
        display: block;
    }
    .card-list {
        grid-template-columns: repeat(2, 1fr);
    }

    /* ============================= */
    /*   SEDE PRINCIPAL              */
    /* ============================= */

    .sede-principal {
        padding: 4rem 3rem;
    }

    .sede-titulo {
        font-size: 2.4rem;
        margin-bottom: 2rem;
    }

    .sede-contenido {
        flex-direction: row;
        align-items: flex-start;
        justify-content: center;
        max-width: 1200px;
        margin: 0 auto;
        gap: 3rem;
    }

    .sede-video {
        flex: 0 0 640px;
    }

    .sede-video video {
        width: 100%;
        height: 360px;
    }

    .sede-texto {
        flex: 1;
        font-size: 1.15rem;
        padding: 2rem;
        margin-left: 0;
    }

    /* ============================= */
    /*    FOOTER                     */
    /* ============================= */

    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        gap: 3rem;
    }

    .footer-section {
        width: 45%;
        border-top: none;
        margin-right: 30px;
        margin-left: 30px;
    }

    .footer-toggle {
        font-size: 1.7rem;
        cursor: default;
    }

    .footer-link{
        font-size: 1.5rem;
    }

    .footer-text{
        font-size: 1.3rem;
    }

    .social-icons{
        font-size: 2rem;
        gap: 2rem;    
    }

    .footer-content-sobre,
    .footer-content-contacto {
        display: block !important;
    }

    .footer-logo {
        text-align: left;
    }

    .footer-toggle i {
        display: none;
    }
}