/* =====================================
   SLIDER RESPONSIVO
===================================== */

.full-slider {
    position: relative;
    isolation: isolate;
    width: 100%;
    height: 100vh;
    height: 100svh;
    min-height: 500px;
    overflow: hidden;
    background: #000;
}

/* DIAPOSITIVAS */

.full-slide {
    position: absolute;
    
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 1s ease, visibility 1s ease;
}

.full-slide.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    z-index: 2;
}

/* IMÁGENES */

.slide-picture {
    display: block;
    position: absolute;
    
    width: 100%;
    height: 100%;
}

.slide-picture img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

/* CAPA DE CONTRASTE */

.slide-overlay {
   display: none !important;
}

/* TEXTO */

.slide-info {
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    width: 80%;
    max-width: 750px;
    color: #fff;
}

.slide-subtitle {
    display: block;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 20px;
}

.slide-info h1 {
    font-size: clamp(36px, 5.5vw, 82px);
    line-height: 1.05;
    font-weight: 800;
    margin: 0 0 20px;
}

.slide-info p {
    font-size: clamp(16px, 1.6vw, 22px);
    line-height: 1.6;
    max-width: 550px;
    margin: 0 0 30px;
}

/* BOTÓN */

.slide-button {
    display: inline-block;
    padding: 16px 32px;
    background: #fff;
    color: #111;
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1px;
    transition: .3s ease;
}

.slide-button:hover {
    background: #111;
    color: #fff;
    transform: translateY(-3px);
}

/* FLECHAS */

.slider-arrow {
    position: absolute;
    z-index: 5;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(255,255,255,.65);
    border-radius: 50%;
    background: rgba(0,0,0,.2);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: .3s ease;
}

.slider-arrow:hover {
    background: #fff;
    color: #111;
}

.slider-prev {
    left: 25px;
}

.slider-next {
    right: 25px;
}

/* INDICADORES */

.slider-pagination {
    position: absolute;
    z-index: 5;
    bottom: 35px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
}

.slider-pagination button {
    width: 28px;
    height: 4px;
    padding: 0;
    border: none;
    background: rgba(255,255,255,.45);
    cursor: pointer;
    transition: .3s ease;
}

.slider-pagination button.active {
    width: 50px;
    background: #fff;
}

/* BARRA DE PROGRESO */

.slider-progress {
    position: absolute;
    z-index: 5;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255,255,255,.15);
}

.slider-progress span {
    display: block;
    width: 0;
    height: 100%;
    background: #fff;
}

/* TABLETS */

@media (min-width: 768px) and (max-width: 1024px) {

    .slide-info {
        left: 8%;
        width: 84%;
    }

    .slide-info h1 {
        font-size: 55px;
    }
}

/* CELULARES */

@media (max-width: 767px) {

    .full-slider {
        height: 100vh;
        height: 100svh;
        min-height: 500px;
    }

    .slide-picture img {
        object-fit: contain;
        object-position: center;
    }

    .slide-overlay {
       background: transparent !important;
        opacity: 0 !important;
    }

    .slide-info {
        top: auto;
        bottom: 13%;
        left: 7%;
        width: 86%;
        max-width: none;
        transform: none;
        text-align: center;
    }

    .slide-subtitle {
        font-size: 11px;
        letter-spacing: 2px;
        margin-bottom: 14px;
    }

    .slide-info h1 {
        font-size: clamp(30px, 8vw, 43px);
        line-height: 1.1;
        margin-bottom: 15px;
    }

    .slide-info p {
        font-size: 15px;
        line-height: 1.5;
        margin: 0 auto 22px;
    }

    .slide-button {
        padding: 14px 23px;
        font-size: 12px;
    }

    .slider-arrow {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }

    .slider-prev {
        left: 10px;
    }

    .slider-next {
        right: 10px;
    }

    .slider-pagination {
        bottom: 22px;
    }
}

/* ACCESIBILIDAD */

@media (prefers-reduced-motion: reduce) {

    .full-slide,
    .slide-button,
    .slider-arrow,
    .slider-pagination button {
        transition: none;
    }
}

/* ELIMINAR CAPAS Y EFECTOS SOBRE LA IMAGEN EN CELULAR */
@media screen and (max-width: 767px) {

  /* Eliminar capa de opacidad */
  .full-slide .slide-overlay {
    display: none !important;
    background: none !important;
    opacity: 0 !important;
  }

  /* Mostrar imagen sin filtros */
  .full-slide img,
  .full-slide picture,
  .slide-picture img {
    opacity: 1 !important;
    filter: none !important;
    -webkit-filter: none !important;
    mix-blend-mode: normal !important;
  }

  /* Eliminar fondos o pseudo-elementos superpuestos */
  .full-slide::before,
  .full-slide::after,
  .slide-picture::before,
  .slide-picture::after {
    display: none !important;
    content: none !important;
    background: none !important;
    opacity: 0 !important;
  }

}

/* MENÚ CENTRADO Y TRANSPARENTE SOBRE EL SLIDER */


/* =========================================
   MENÚ INICIAL: TRANSPARENTE SOBRE EL SLIDER
========================================= */

header,
.navbar,
.menu-principal {
    position: absolute;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: 85% !important;
    max-width: 85% !important;
    z-index: 9999;

    background: transparent !important;
    box-shadow: none;
    border: none;

    transition: background .3s ease, padding .3s ease;
}

/* Permitir que el slider reciba los gestos del usuario */
header,
.navbar,
.menu-principal {
    pointer-events: none;
}

header nav,
.navbar nav,
.menu-principal nav,
header a,
.navbar a,
.menu-principal a,
header button,
.navbar button,
.menu-principal button {
    pointer-events: auto;
}


/* =========================================
   MENÚ FIJO CON FONDO NEGRO
========================================= */

header.menu-fijo,
.navbar.menu-fijo,
.menu-principal.menu-fijo {
    position: fixed !important;
    top: 0;
    left: 0;
    transform: none !important;

    width: 100% !important;
    max-width: 100% !important;

    display: flex;
    justify-content: center;
    align-items: center;

    padding: 15px 20px;

    background: #000 !important;
    box-shadow: 0 3px 15px rgba(0,0,0,.25);
    border-radius: 0;
}

/* Centrar el contenido dentro del fondo negro */

header.menu-fijo nav,
.navbar.menu-fijo nav,
.menu-principal.menu-fijo nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 28px;
    margin: 0 auto;
    background: transparent !important;
}

/* Enlaces */

header a,
.navbar a,
.menu-principal a {
    color: #fff;
}


/* =========================================
   TABLETS Y LAPTOPS
   MENÚ MÁS COMPACTO
========================================= */

@media screen and (min-width: 768px) and (max-width: 1200px) {

    header,
    .navbar,
    .menu-principal {
        max-width: 96%;
    }

    header nav,
    .navbar nav,
    .menu-principal nav {
        gap: 14px;
        flex-wrap: nowrap;
    }

    header.menu-fijo,
    .navbar.menu-fijo,
    .menu-principal.menu-fijo {
        padding: 12px 15px;
    }

    header.menu-fijo nav,
    .navbar.menu-fijo nav,
    .menu-principal.menu-fijo nav {
        gap: 16px;
    }

    header a,
    .navbar a,
    .menu-principal a {
        font-size: 14px;
    }
}


/* =========================================
   CELULARES
========================================= */

@media screen and (max-width: 767px) {

    header,
    .navbar,
    .menu-principal {
        top: 0;
        left: 0;
        transform: none !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    header.menu-fijo,
    .navbar.menu-fijo,
    .menu-principal.menu-fijo {
        padding: 12px 15px;
    }

    header.menu-fijo nav,
    .navbar.menu-fijo nav,
    .menu-principal.menu-fijo nav {
        width: 100%;
        justify-content: space-between;
        gap: 10px;
    }
}

/* MENÚ FIJO NEGRO TAMBIÉN EN CELULARES */
@media screen and (max-width: 767px) {

    header.menu-fijo,
    .navbar.menu-fijo,
    .menu-principal.menu-fijo {

        position: fixed !important;
        top: 0 !important;
        left: 0 !important;

        width: 100% !important;
        max-width: 100% !important;

        transform: none !important;

        background: #000000 !important;

        padding: 12px 15px !important;

        box-shadow: 0 3px 15px rgba(0,0,0,.25);

        z-index: 99999;
    }

}