/* ============================================
   REVISTA FÁCIL VIVIR
   Fondo blanco y diseño mejorado
============================================ */

.revista-section {
    width: 100%;
    max-width: 1280px;

    margin: 0 auto;
    padding: 72px 20px 80px;

    background: #ffffff;
}

/* ============================================
   ENCABEZADO
============================================ */

.revista-section-header {
    text-align: center;
    margin-bottom: 42px;
}

.revista-section__label {
    display: inline-block;

    padding: 7px 18px;
    margin-bottom: 12px;

    border-radius: 50px;

    background: #eaf3ff;
    color: var(--secondary-blue);

    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.revista-section__title {
    margin: 0 0 12px;

    color: var(--primary-blue);

    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.revista-section__subtitle {
    max-width: 620px;

    margin: 0 auto;

    color: var(--gray-600);

    font-size: 1rem;
    line-height: 1.6;
}

/* ============================================
   GRID DE ARTÍCULOS
============================================ */

.revista-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;

    width: 100%;
}

/*
 * Las tarjetas se cargan de tres en tres.
 * En escritorio se muestran en una sola fila.
 */

.revista-card {
    position: relative;

    display: flex;
    flex-direction: column;

    min-width: 0;

    overflow: hidden;

    background: #ffffff;
    border: 1px solid #e6edf5;
    border-radius: 18px;

    cursor: pointer;

    box-shadow: 0 5px 18px rgba(32, 58, 104, 0.09);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.revista-card:hover {
    border-color: #b8d4f5;

    transform: translateY(-6px);

    box-shadow: 0 16px 34px rgba(32, 58, 104, 0.16);
}

/* ============================================
   IMAGEN DE LA TARJETA
============================================ */

.revista-card__img-wrap {
    position: relative;

    width: 100%;
    height: 230px;

    overflow: hidden;
    flex-shrink: 0;

    background: #edf4fb;
}

.revista-card__img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.45s ease;
}

.revista-card:hover .revista-card__img {
    transform: scale(1.06);
}

.revista-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;

    display: inline-flex;
    align-items: center;

    padding: 6px 13px;

    border-radius: 50px;

    background: #1769e8;
    color: #ffffff;

    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;

    box-shadow: 0 4px 12px rgba(23, 105, 232, 0.35);
}

/* ============================================
   CUERPO DE TARJETA
============================================ */

.revista-card__body {
    display: flex;
    flex-direction: column;
    flex-grow: 1;

    padding: 18px 18px 16px;
}

.revista-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;

    min-height: 25px;
    margin-bottom: 11px;

    color: var(--gray-500);

    font-size: 11px;
    line-height: 1.4;
}

.revista-card__cat {
    padding: 4px 8px;

    border-radius: 5px;

    background: #eef6ff;
    color: var(--secondary-blue);

    font-weight: 800;
}

.revista-card__sep {
    color: #cbd5e1;
}

.revista-card__title {
    display: -webkit-box;
    overflow: hidden;

    margin: 0 0 10px;

    color: var(--primary-blue);

    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1.35;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;

    transition: color 0.25s ease;
}

.revista-card:hover .revista-card__title {
    color: var(--secondary-blue);
}

.revista-card__resumen {
    display: -webkit-box;
    overflow: hidden;
    flex-grow: 1;

    margin: 0 0 16px;

    color: var(--gray-600);

    font-size: 12px;
    line-height: 1.65;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

/* ============================================
   PIE DE TARJETA
============================================ */

.revista-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;

    padding-top: 13px;

    border-top: 1px solid #edf3f9;
}

.revista-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;

    color: var(--secondary-blue);

    font-size: 12px;
    font-weight: 800;

    transition:
        color 0.25s ease,
        gap 0.25s ease;
}

.revista-card:hover .revista-card__link {
    gap: 10px;
    color: var(--primary-blue);
}

.revista-card__social {
    display: flex;
    gap: 6px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 25px;
    height: 25px;

    border-radius: 6px;

    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    text-decoration: none;

    box-shadow: 0 2px 7px rgba(0, 0, 0, 0.15);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 12px rgba(0, 0, 0, 0.22);
}

.social-btn.social-fb {
    background: #1877f2;
}

.social-btn.social-tw {
    background: #000000;
}

.social-btn.social-li {
    background: #0a66c2;
}

/* ============================================
   BOTÓN VER MÁS
============================================ */

.revista-more {
    display: flex;
    justify-content: center;

    margin-top: 36px;
}

.btn-revista-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 13px 28px;

    border: 0;
    border-radius: 50px;

    background: linear-gradient(
        135deg,
        var(--primary-blue),
        var(--secondary-blue)
    );

    color: #ffffff;

    font-size: 13px;
    font-weight: 800;

    cursor: pointer;

    box-shadow: 0 6px 18px rgba(46, 66, 122, 0.25);

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.btn-revista-more:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(46, 66, 122, 0.35);
}

.btn-revista-more:disabled {
    opacity: 0.65;
    cursor: wait;
}

.btn-revista-more i {
    transition: transform 0.3s ease;
}

.btn-revista-more:hover i {
    transform: translateY(3px);
}

/* ============================================
   ESTADOS VACÍO Y ERROR
============================================ */

.revista-empty,
.revista-error {
    grid-column: 1 / -1;

    padding: 60px 20px;

    color: var(--gray-500);

    text-align: center;
    font-size: 15px;
}

.revista-error {
    color: #dc2626;
}

.revista-error button {
    margin-top: 18px;
    padding: 10px 22px;

    border: 0;
    border-radius: 50px;

    background: var(--primary-blue);
    color: #ffffff;

    font-weight: 700;
    cursor: pointer;
}

/* ============================================
   SKELETON
============================================ */

.rsk {
    border-radius: 8px;

    background: linear-gradient(
        90deg,
        #e5e7eb 25%,
        #f3f4f6 50%,
        #e5e7eb 75%
    );

    background-size: 200% 100%;

    animation: rshimmer 1.5s infinite;
}

.revista-card--skeleton {
    pointer-events: none;
    border-color: #edf2f7;
}

.revista-card--skeleton .revista-card__img-wrap {
    background: linear-gradient(
        90deg,
        #e5e7eb 25%,
        #f3f4f6 50%,
        #e5e7eb 75%
    );

    background-size: 200% 100%;
    animation: rshimmer 1.5s infinite;
}

.rsk-meta {
    width: 60%;
    height: 13px;
    margin-bottom: 14px;
}

.rsk-title {
    width: 95%;
    height: 20px;
    margin-bottom: 9px;
}

.rsk-title2 {
    width: 75%;
    height: 20px;
    margin-bottom: 16px;
}

.rsk-text {
    width: 100%;
    height: 14px;
    margin-bottom: 8px;
}

.rsk-short {
    width: 65%;
}

@keyframes rshimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* ============================================
   MODAL
============================================ */

.revista-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;

    display: none;
    align-items: center;
    justify-content: center;

    padding: 24px;

    background: rgba(15, 23, 42, 0.72);

    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);

    overflow-y: auto;
}

.revista-modal-overlay.open {
    display: flex;
}

.revista-modal {
    position: relative;
    z-index: 10000;

    width: 100%;
    max-width: 980px;
    max-height: 92vh;

    overflow-y: auto;

    border-radius: 22px;

    background: #ffffff;

    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);

    animation: revistaModalIn 0.35s ease;
}

@keyframes revistaModalIn {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close-btn {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 20;

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

    width: 42px;
    height: 42px;

    border: 0;
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.96);
    color: var(--primary-blue);

    font-size: 18px;

    cursor: pointer;

    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.18);

    transition:
        background 0.25s ease,
        color 0.25s ease,
        transform 0.25s ease;
}

.modal-close-btn:hover {
    background: var(--primary-blue);
    color: #ffffff;
    transform: rotate(90deg);
}

/* ============================================
   CONTENIDO DEL MODAL
============================================ */

.modal-article {
    width: 100%;
}

.modal-article__img-wrap {
    position: relative;

    width: 100%;
    height: 360px;

    overflow: hidden;

    border-radius: 22px 22px 0 0;
    background: #eaf3fb;
}

.modal-article__img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;
}

.modal-article__img-wrap::after {
    content: "";

    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;

    height: 110px;

    background: linear-gradient(
        to top,
        rgba(15, 23, 42, 0.42),
        transparent
    );

    pointer-events: none;
}

.modal-article__cat {
    display: inline-block;

    margin: 28px 42px 14px;
    padding: 7px 15px;

    border-radius: 50px;

    background: #eaf3ff;
    color: var(--secondary-blue);

    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.modal-article__title {
    margin: 0 42px 18px;

    color: var(--primary-blue);

    font-size: 2rem;
    font-weight: 800;
    line-height: 1.25;
}

.modal-article__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;

    margin: 0 42px 22px;

    color: var(--gray-500);

    font-size: 13px;
}

.meta-sep {
    color: #cbd5e1;
}

.modal-article__social {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;

    margin: 0 42px 28px;
    padding-bottom: 22px;

    border-bottom: 1px solid #e8eef5;
}

.social-share {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    padding: 9px 16px;

    border-radius: 8px;

    color: #ffffff;

    font-size: 12px;
    font-weight: 800;
    text-decoration: none;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.social-share:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.social-share--fb {
    background: #1877f2;
}

.social-share--tw {
    background: #000000;
}

.social-share--li {
    background: #0a66c2;
}

.modal-article__content {
    margin: 0 42px 30px;

    color: #334155;

    font-size: 16px;
    line-height: 1.85;
}

.modal-article__content h2 {
    margin: 30px 0 13px;

    color: var(--primary-blue);

    font-size: 1.45rem;
    font-weight: 800;
}

.modal-article__content h3 {
    margin: 24px 0 10px;

    color: var(--secondary-blue);

    font-size: 1.2rem;
    font-weight: 800;
}

.modal-article__content p {
    margin: 0 0 18px;
}

.modal-article__content ul,
.modal-article__content ol {
    margin: 0 0 20px;
    padding-left: 26px;
}

.modal-article__content li {
    margin-bottom: 8px;
}

.modal-article__content a {
    color: var(--secondary-blue);
    font-weight: 700;
    text-decoration: underline;
}

.modal-article__content img {
    display: block;

    max-width: 100%;
    height: auto;

    margin: 24px auto;

    border-radius: 12px;

    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.modal-article__content blockquote {
    margin: 24px 0;
    padding: 16px 20px;

    border-left: 4px solid var(--secondary-blue);
    border-radius: 0 10px 10px 0;

    background: #f1f7ff;
    color: var(--primary-blue);

    font-style: italic;
}

.modal-article__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;

    margin: 0 42px;
    padding: 22px 0 38px;

    border-top: 1px solid #e8eef5;
}

.tag {
    padding: 7px 13px;

    border-radius: 50px;

    background: #eaf3ff;
    color: var(--secondary-blue);

    font-size: 11px;
    font-weight: 700;
}

/* ============================================
   CARGA DEL MODAL
============================================ */

.modal-loader {
    padding: 32px;
}

.modal-loader .rsk-img {
    width: 100%;
    height: 300px;
    margin-bottom: 24px;
    border-radius: 14px;
}

.modal-loader .rsk-title {
    width: 80%;
    height: 28px;
    margin-bottom: 20px;
}

.modal-loader .rsk-text {
    height: 15px;
    margin-bottom: 12px;
}

.modal-error {
    padding: 70px 30px;

    color: #dc2626;

    text-align: center;
    font-size: 15px;
}

/* ============================================
   BOTÓN DE SCROLL DEL MODAL
============================================ */

.modal-scroll-btn {
    position: fixed;
    right: 28px;
    bottom: 28px;
    z-index: 10001;

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

    width: 50px;
    height: 50px;

    border: 0;
    border-radius: 50%;

    background: linear-gradient(
        135deg,
        var(--primary-blue),
        var(--secondary-blue)
    );

    color: #ffffff;
    font-size: 17px;

    cursor: pointer;

    opacity: 0;
    visibility: hidden;

    transform: translateY(15px);

    box-shadow: 0 7px 20px rgba(46, 66, 122, 0.35);

    transition:
        opacity 0.25s ease,
        visibility 0.25s ease,
        transform 0.25s ease;
}

.modal-scroll-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.modal-scroll-btn:hover {
    transform: translateY(-3px);
}

.modal-scroll-btn.at-bottom i {
    transform: rotate(180deg);
}

/* ============================================
   RESPONSIVE
============================================ */

@media (max-width: 1000px) {
    .revista-grid {
        gap: 16px;
    }

    .revista-card__img-wrap {
        height: 210px;
    }

    .revista-card__body {
        padding: 16px;
    }
}

@media (max-width: 760px) {
    .revista-section {
        padding: 56px 16px 65px;
    }

    .revista-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .revista-card__img-wrap {
        height: 230px;
    }

    .revista-section__title {
        font-size: 2rem;
    }

    .revista-section__subtitle {
        font-size: 0.95rem;
    }

    .revista-modal-overlay {
        align-items: flex-start;
        padding: 12px;
    }

    .revista-modal {
        max-height: 96vh;
        border-radius: 16px;
    }

    .modal-article__img-wrap {
        height: 240px;
        border-radius: 16px 16px 0 0;
    }

    .modal-article__cat {
        margin: 24px 24px 12px;
    }

    .modal-article__title {
        margin-right: 24px;
        margin-left: 24px;
        font-size: 1.55rem;
    }

    .modal-article__meta,
    .modal-article__social,
    .modal-article__content {
        margin-right: 24px;
        margin-left: 24px;
    }

    .modal-article__tags {
        margin-right: 24px;
        margin-left: 24px;
    }

    .modal-close-btn {
        top: 12px;
        right: 12px;
        width: 38px;
        height: 38px;
    }

    .modal-scroll-btn {
        right: 20px;
        bottom: 20px;
        width: 46px;
        height: 46px;
    }
}

@media (max-width: 480px) {
    .revista-section {
        padding-right: 12px;
        padding-left: 12px;
    }

    .revista-card__img-wrap {
        height: 210px;
    }

    .modal-article__content {
        font-size: 15px;
        line-height: 1.75;
    }

    .social-share {
        padding: 8px 12px;
        font-size: 11px;
    }
}