/* =====================================================
   TUTORIALES
   ===================================================== */

.tutorial-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.82);
    backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.tutorial-modal.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.tutorial-modal-content {
    position: relative;
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 35px;
    border-radius: 22px;
    background: linear-gradient(
        180deg,
        #1b2334 0%,
        #151515 65%,
        #111111 100%
    );
    border: 1px solid rgba(0, 168, 255, 0.35);
    box-shadow: 0 20px 70px rgba(0, 0, 0, 0.65);
    color: #fff;
    transform: translateY(20px) scale(0.97);
    transition: transform 0.25s ease;
}

.tutorial-modal.active .tutorial-modal-content {
    transform: translateY(0) scale(1);
}


/* =====================================================
   BOTÓN CERRAR
   ===================================================== */

.tutorial-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 38px;
    height: 38px;
    border: none;
    border-radius: 50%;
    background: #292929;
    color: #aaa;
    font-size: 18px;
    cursor: pointer;
    transition: 0.25s;
}

.tutorial-close:hover {
    background: #3a3a3a;
    color: #fff;
    transform: rotate(90deg);
}


/* =====================================================
   MENÚ DE TUTORIALES
   ===================================================== */

.tutorial-menu {
    text-align: center;
}

.tutorial-menu h2 {
    margin: 0 35px 12px;
    font-size: 28px;
}

.tutorial-menu h2 i {
    color: var(--primary);
    margin-right: 8px;
}

.tutorial-menu > p {
    margin: 0 0 28px;
    color: #bbb;
    font-size: 16px;
}


/* =====================================================
   OPCIONES PC / ANDROID
   ===================================================== */

.tutorial-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.tutorial-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 190px;
    padding: 25px 20px;
    border: 1px solid #303030;
    border-radius: 18px;
    background: #191919;
    color: #fff;
    cursor: pointer;
    transition: 0.3s ease;
}

.tutorial-option:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    background: #202020;
    box-shadow: 0 12px 30px rgba(0, 168, 255, 0.15);
}

.tutorial-option > i {
    font-size: 52px;
    color: var(--primary);
    margin-bottom: 15px;
}

.tutorial-option strong {
    font-size: 21px;
    margin-bottom: 8px;
}

.tutorial-option span {
    color: #999;
    font-size: 14px;
    line-height: 1.5;
}


/* =====================================================
   REPRODUCTOR
   ===================================================== */

.tutorial-player {
    text-align: center;
}

.tutorial-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    padding: 9px 15px;
    border: 1px solid #333;
    border-radius: 9px;
    background: #222;
    color: #ccc;
    cursor: pointer;
    font-weight: bold;
    transition: 0.25s;
}

.tutorial-back:hover {
    background: #2d2d2d;
    color: #fff;
    border-color: var(--primary);
}

.tutorial-player-title {
    margin: 0 0 20px;
    font-size: 25px;
}

.tutorial-video-container {
    width: 100%;
    overflow: hidden;
    border-radius: 15px;
    background: #000;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.45);
}

.tutorial-video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
}

.tutorial-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}


/* =====================================================
   MÓVILES
   ===================================================== */

@media (max-width: 600px) {

    .tutorial-modal {
        padding: 12px;
    }

    .tutorial-modal-content {
        padding: 30px 18px 20px;
        border-radius: 18px;
        max-height: 92vh;
    }

    .tutorial-menu h2 {
        font-size: 22px;
        margin-left: 25px;
        margin-right: 25px;
    }

    .tutorial-menu > p {
        font-size: 14px;
    }

    .tutorial-options {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .tutorial-option {
        min-height: 145px;
        padding: 20px;
    }

    .tutorial-option > i {
        font-size: 42px;
        margin-bottom: 10px;
    }

    .tutorial-option strong {
        font-size: 19px;
    }

    .tutorial-option span {
        font-size: 13px;
    }

    .tutorial-player-title {
        font-size: 21px;
    }
}


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

@media (max-width: 380px) {

    .tutorial-modal-content {
        padding: 28px 14px 18px;
    }

    .tutorial-menu h2 {
        font-size: 20px;
    }

    .tutorial-option {
        min-height: 135px;
    }
}