@import url("./base.css");

/* =========================
   HERO NOTICIAS SIMPLE
========================= */

.news-simple-hero {
    position: relative;
    width: 100%;
    height: clamp(630px, 72vw, 930px);
    overflow: hidden;
    background: var(--isatec-light);
}

.news-simple-picture {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
}

.news-simple-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: fill;
    object-position: center;
}

/* =========================
   FILTROS NOTICIAS
========================= */

.news-filter-section {
    position: relative;
    width: 100%;
    padding: 4.5rem 0 2.5rem;
    background:
        radial-gradient(circle at top right, rgba(33, 212, 248, 0.12), transparent 30%),
        linear-gradient(180deg, var(--isatec-light), var(--isatec-white));
    overflow: hidden;
}

.news-filter-section::before {
    content: "";
    position: absolute;
    top: -150px;
    left: -150px;
    width: 360px;
    height: 360px;
    border-radius: 50%;
}

.news-filter-section .container-fluid {
    position: relative;
    z-index: 2;
}

.news-filter-box {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: clamp(1.35rem, 3vw, 2.25rem);
    border-radius: 34px;
    background: var(--isatec-white);
    border: 1px solid rgba(10, 27, 94, 0.06);
    box-shadow: 0 22px 60px rgba(10, 27, 94, 0.1);
    overflow: hidden;
}

.news-filter-box::before {
    content: "";
    position: absolute;
    top: -90px;
    right: -90px;
    width: 230px;
    height: 230px;
    border-radius: 50%;
    background: rgba(33, 212, 248, 0.14);
    pointer-events: none;
}

.news-filter-heading,
.news-filter-tabs {
    position: relative;
    z-index: 2;
}

.news-filter-heading {
    max-width: 660px;
}

.news-filter-label {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.85rem;
    color: var(--isatec-primary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.news-filter-label::before {
    content: "";
    width: 32px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--isatec-primary), var(--isatec-secondary));
}

.news-filter-heading h2 {
    margin: 0;
    color: var(--isatec-dark);
    font-size: clamp(1.85rem, 3.5vw, 3rem);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.news-filter-heading p {
    max-width: 620px;
    margin: 0.85rem 0 0;
    color: rgba(31, 41, 55, 0.7);
    font-size: 0.98rem;
    line-height: 1.7;
}

/* Botones filtro */

.news-filter-tabs {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.news-filter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.72rem 1rem;
    border: 1px solid rgba(30, 34, 255, 0.14);
    border-radius: 999px;
    color: var(--isatec-primary);
    background: var(--isatec-alt-bg);
    font-size: 0.88rem;
    font-weight: 800;
    line-height: 1;
    transition: all 0.25s ease;
}

.news-filter-btn:hover {
    color: var(--isatec-white);
    background: var(--isatec-dark);
    border-color: var(--isatec-dark);
    transform: translateY(-2px);
}

.news-filter-btn.active {
    color: var(--isatec-white);
    background: linear-gradient(135deg, var(--isatec-primary), var(--isatec-secondary));
    border-color: transparent;
    box-shadow: 0 14px 30px rgba(30, 34, 255, 0.22);
}

/* =========================
   NOTICIA DESTACADA
========================= */

.featured-news-section {
    position: relative;
    width: 100%;
    padding: 2.5rem 0 5rem;
    background:
        radial-gradient(circle at bottom left, rgba(30, 34, 255, 0.08), transparent 34%),
        linear-gradient(180deg, var(--isatec-white), var(--isatec-light));
    overflow: hidden;
}

.featured-news-section::before {
    content: "";
    position: absolute;
    right: -170px;
    top: 12%;
    width: 380px;
    height: 380px;
    border-radius: 50%;
}

.featured-news-section .container-fluid {
    position: relative;
    z-index: 2;
}

.featured-news-card {
    position: relative;
    padding: clamp(1.25rem, 3vw, 2rem);
    border-radius: 38px;
    background: var(--isatec-white);
    border: 1px solid rgba(10, 27, 94, 0.06);
    box-shadow: 0 26px 70px rgba(10, 27, 94, 0.12);
    overflow: hidden;
}

.featured-news-card::before {
    content: "";
    position: absolute;
    top: -120px;
    right: -120px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: rgba(33, 212, 248, 0.13);
    pointer-events: none;
}

.featured-news-card::after {
    content: "";
    position: absolute;
    left: -120px;
    bottom: -120px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: rgba(30, 34, 255, 0.07);
    pointer-events: none;
}

.featured-news-card>.row {
    position: relative;
    z-index: 2;
}

/* Imagen */

.featured-news-media {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    aspect-ratio: 16 / 10;
    background: var(--isatec-alt-bg);
    box-shadow: 0 20px 50px rgba(10, 27, 94, 0.14);
}

.featured-news-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg,
            rgba(10, 27, 94, 0.02) 35%,
            rgba(10, 27, 94, 0.46) 100%);
    pointer-events: none;
}

.featured-news-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.4s ease;
}

.featured-news-card:hover .featured-news-img {
    transform: scale(1.06);
}

.featured-news-badge {
    position: absolute;
    left: 1.25rem;
    bottom: 1.25rem;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.65rem 0.9rem;
    border-radius: 999px;
    color: var(--isatec-dark);
    background: var(--isatec-secondary);
    font-size: 0.84rem;
    font-weight: 800;
    box-shadow: 0 16px 36px rgba(10, 27, 94, 0.22);
}

.featured-news-badge i {
    color: var(--isatec-primary);
}

/* Contenido */

.featured-news-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
}

.featured-news-meta {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.featured-news-category {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 0.42rem 0.78rem;
    border-radius: 999px;
    color: var(--isatec-white);
    background: linear-gradient(135deg, var(--isatec-primary), var(--isatec-secondary));
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.featured-news-date {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: rgba(31, 41, 55, 0.62);
    font-size: 0.88rem;
    font-weight: 700;
}

.featured-news-date i {
    color: var(--isatec-primary);
}

.featured-news-content h2 {
    margin: 0;
    color: var(--isatec-dark);
    font-size: clamp(1.9rem, 3.6vw, 3.2rem);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -0.045em;
}

.featured-news-content p {
    margin: 1.1rem 0 1.6rem;
    color: rgba(31, 41, 55, 0.72);
    font-size: 1rem;
    line-height: 1.75;
}

.featured-news-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.featured-news-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0.85rem 1.2rem;
    border-radius: 999px;
    color: var(--isatec-white);
    background: var(--isatec-primary);
    font-size: 0.94rem;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 16px 34px rgba(30, 34, 255, 0.22);
    transition: all 0.25s ease;
}

.featured-news-btn:hover {
    color: var(--isatec-dark);
    background: var(--isatec-secondary);
    transform: translateY(-2px);
}

/* =========================
   GRID NOTICIAS
========================= */

.news-grid-section {
    position: relative;
    width: 100%;
    padding: 5rem 0 5.5rem;
    background:
        radial-gradient(circle at top left, rgba(33, 212, 248, 0.12), transparent 30%),
        linear-gradient(180deg, var(--isatec-light), var(--isatec-white));
    overflow: hidden;
}

.news-grid-section::before {
    content: "";
    position: absolute;
    top: -150px;
    left: -150px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
}

.news-grid-section::after {
    content: "";
    position: absolute;
    right: -180px;
    bottom: -180px;
    width: 430px;
    height: 430px;
    border-radius: 50%;
}

.news-grid-section .container-fluid {
    position: relative;
    z-index: 2;
}

/* Encabezado */

.news-grid-heading {
    width: min(860px, 100%);
    margin: 0 auto 3rem;
    text-align: center;
}

.news-grid-label {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1rem;
    color: var(--isatec-primary);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.news-grid-label::before,
.news-grid-label::after {
    content: "";
    width: 30px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--isatec-primary), var(--isatec-secondary));
}

.news-grid-heading h2 {
    margin: 0;
    color: var(--isatec-dark);
    font-size: clamp(2rem, 4vw, 3.35rem);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -0.045em;
}

.news-grid-heading p {
    max-width: 760px;
    margin: 1rem auto 0;
    color: rgba(31, 41, 55, 0.72);
    font-size: 1rem;
    line-height: 1.75;
}

/* Cards */

.news-grid-wrapper {
    position: relative;
}

.news-grid-item {
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.news-grid-item.is-hidden {
    display: none;
}

.news-card {
    height: 100%;
    overflow: hidden;
    border-radius: 30px;
    background: var(--isatec-white);
    border: 1px solid rgba(10, 27, 94, 0.06);
    box-shadow: 0 18px 45px rgba(10, 27, 94, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.news-card:hover {
    transform: translateY(-7px);
    border-color: rgba(30, 34, 255, 0.16);
    box-shadow: 0 28px 70px rgba(10, 27, 94, 0.15);
}

.news-card-img-box {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10.5;
    overflow: hidden;
    background: var(--isatec-alt-bg);
}

.news-card-img-box::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg,
            rgba(10, 27, 94, 0.02) 35%,
            rgba(10, 27, 94, 0.42) 100%);
    pointer-events: none;
}

.news-card-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.35s ease;
}

.news-card:hover .news-card-img {
    transform: scale(1.06);
}

/* Categorías */

.news-card-category {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 0.42rem 0.75rem;
    border-radius: 999px;
    color: var(--isatec-white);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    box-shadow: 0 12px 28px rgba(10, 27, 94, 0.18);
}

.news-card-category-news {
    background: linear-gradient(135deg, var(--isatec-primary), var(--isatec-secondary));
}

.news-card-category-event {
    color: var(--isatec-dark);
    background: var(--isatec-secondary);
}

.news-card-category-statement {
    background: var(--isatec-dark);
}

/* Contenido */

.news-card-content {
    padding: 1.25rem;
}

.news-card-date {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.8rem;
    color: rgba(31, 41, 55, 0.58);
    font-size: 0.84rem;
    font-weight: 700;
}

.news-card-date i {
    color: var(--isatec-primary);
}

.news-card-content h3 {
    margin: 0;
    color: var(--isatec-dark);
    font-size: 1.18rem;
    line-height: 1.28;
    font-weight: 800;
}

.news-card-content h3 a {
    color: inherit;
    text-decoration: none;
}

.news-card-content h3 a:hover {
    color: var(--isatec-primary);
}

.news-card-content p {
    margin: 0.8rem 0 1.1rem;
    color: rgba(31, 41, 55, 0.68);
    font-size: 0.92rem;
    line-height: 1.65;
}

.news-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--isatec-primary);
    font-size: 0.9rem;
    font-weight: 800;
    text-decoration: none;
    transition: all 0.25s ease;
}

.news-card-link i {
    transition: transform 0.25s ease;
}

.news-card-link:hover {
    color: var(--isatec-dark);
}

.news-card-link:hover i {
    transform: translateX(4px);
}

/* Mensaje vacío */

.news-empty-message {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 2rem;
    padding: 1.2rem;
    border-radius: 24px;
    color: rgba(31, 41, 55, 0.72);
    background: var(--isatec-white);
    border: 1px solid rgba(10, 27, 94, 0.06);
    box-shadow: 0 18px 45px rgba(10, 27, 94, 0.08);
    font-size: 0.95rem;
    font-weight: 700;
}

.news-empty-message.show {
    display: flex;
}

.news-empty-message i {
    color: var(--isatec-primary);
}

/* =========================
   PAGINACIÓN NOTICIAS
========================= */

.news-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.news-pagination.is-hidden {
    display: none;
}

.news-page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.news-page-btn,
.news-page-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border: 1px solid rgba(30, 34, 255, 0.14);
    border-radius: 999px;
    background: var(--isatec-white);
    color: var(--isatec-primary);
    font-size: 0.88rem;
    font-weight: 800;
    line-height: 1;
    transition: all 0.25s ease;
}

.news-page-btn {
    gap: 0.5rem;
    padding: 0.75rem 1rem;
}

.news-page-number {
    width: 44px;
    height: 44px;
    padding: 0;
}

.news-page-btn:hover,
.news-page-number:hover {
    color: var(--isatec-white);
    background: var(--isatec-dark);
    border-color: var(--isatec-dark);
    transform: translateY(-2px);
}

.news-page-number.active {
    color: var(--isatec-white);
    background: linear-gradient(135deg, var(--isatec-primary), var(--isatec-secondary));
    border-color: transparent;
    box-shadow: 0 14px 30px rgba(30, 34, 255, 0.22);
}

.news-page-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.news-page-btn:disabled:hover {
    color: var(--isatec-primary);
    background: var(--isatec-white);
    border-color: rgba(30, 34, 255, 0.14);
}

/* =========================
   BOTÓN FLOTANTE NOTICIA DESTACADA
========================= */

#noticia-destacada {
    scroll-margin-top: calc(var(--header-height) + 1rem);
}

.news-floating-top-btn {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    color: var(--isatec-white);
    background: linear-gradient(135deg, var(--isatec-primary), var(--isatec-secondary));
    box-shadow: 0 18px 40px rgba(10, 27, 94, 0.28);
    text-decoration: none;
    font-size: 1.35rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.news-floating-top-btn:hover {
    color: var(--isatec-white);
    transform: translateY(-4px);
    box-shadow: 0 24px 55px rgba(10, 27, 94, 0.36);
}

.news-floating-top-btn:focus {
    outline: 3px solid rgba(33, 212, 248, 0.35);
    outline-offset: 4px;
}

@media (max-width: 991.98px) {
    .news-simple-hero {
        height: 810px;
    }

    .news-filter-section {
        padding: 4rem 0 2rem;
    }

    .news-filter-box {
        flex-direction: column;
        align-items: flex-start;
        border-radius: 30px;
    }

    .news-filter-tabs {
        justify-content: flex-start;
        width: 100%;
    }

    .featured-news-section {
        padding: 2rem 0 4.5rem;
    }

    .featured-news-card {
        border-radius: 30px;
    }

    .featured-news-media {
        border-radius: 24px;
    }

    .featured-news-content {
        max-width: 100%;
    }

    .news-grid-section {
        padding: 4.5rem 0;
    }

    .news-grid-heading {
        margin-bottom: 2.5rem;
    }

    .news-card {
        border-radius: 26px;
    }
}

@media (max-width: 767.98px) {
    .news-simple-hero {
        height: 320px;
    }

    .news-simple-picture {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
    }

    .news-simple-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
}

@media (max-width: 575.98px) {
    .news-simple-hero {
        height: 280px;
    }

    .news-filter-section {
        padding: 3.25rem 0 1.75rem;
    }

    .news-filter-box {
        padding: 1.25rem;
        border-radius: 24px;
    }

    .news-filter-label {
        font-size: 0.68rem;
    }

    .news-filter-label::before {
        width: 24px;
    }

    .news-filter-heading h2 {
        font-size: 1.75rem;
        line-height: 1.12;
    }

    .news-filter-heading p {
        font-size: 0.9rem;
        line-height: 1.62;
    }

    .news-filter-tabs {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.65rem;
    }

    .news-filter-btn {
        width: 100%;
        min-height: 42px;
        font-size: 0.82rem;
    }

    .featured-news-section {
        padding: 1.75rem 0 3.25rem;
    }

    .featured-news-card {
        padding: 1rem;
        border-radius: 24px;
    }

    .featured-news-media {
        aspect-ratio: 16 / 11;
        border-radius: 20px;
    }

    .featured-news-badge {
        left: 0.9rem;
        bottom: 0.9rem;
        padding: 0.58rem 0.78rem;
        font-size: 0.78rem;
    }

    .featured-news-meta {
        gap: 0.6rem;
    }

    .featured-news-category {
        font-size: 0.7rem;
    }

    .featured-news-date {
        font-size: 0.8rem;
    }

    .featured-news-content h2 {
        font-size: 1.7rem;
        line-height: 1.12;
    }

    .featured-news-content p {
        font-size: 0.9rem;
        line-height: 1.65;
    }

    .featured-news-btn {
        width: 100%;
        min-height: 48px;
    }

    .news-grid-section {
        padding: 3.25rem 0;
    }

    .news-grid-label {
        font-size: 0.7rem;
    }

    .news-grid-label::before,
    .news-grid-label::after {
        width: 22px;
    }

    .news-grid-heading h2 {
        font-size: 1.85rem;
        line-height: 1.12;
    }

    .news-grid-heading p {
        font-size: 0.92rem;
        line-height: 1.65;
    }

    .news-card {
        border-radius: 22px;
    }

    .news-card-img-box {
        aspect-ratio: 16 / 11;
    }

    .news-card-category {
        left: 0.85rem;
        bottom: 0.85rem;
        font-size: 0.68rem;
    }

    .news-card-content {
        padding: 1.1rem;
    }

    .news-card-date {
        font-size: 0.78rem;
    }

    .news-card-content h3 {
        font-size: 1.05rem;
    }

    .news-card-content p {
        font-size: 0.88rem;
    }

    .news-pagination {
        gap: 0.65rem;
        margin-top: 2.25rem;
    }

    .news-page-btn {
        width: 100%;
        min-height: 42px;
        font-size: 0.82rem;
    }

    .news-page-numbers {
        order: -1;
        width: 100%;
    }

    .news-page-number {
        width: 40px;
        height: 40px;
        font-size: 0.82rem;
    }

    .news-floating-top-btn {
        right: 1rem;
        bottom: 1rem;
        width: 48px;
        height: 48px;
        font-size: 1.15rem;
    }
}