/* ============================================
   CATEGORY COMBAT - SecuTech Insider
   Sécurité / Technologie / Entreprise
   Version 5.1 - 2026
   ============================================ */

/* === RESET & BASE === */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
}

img, video, iframe, svg, canvas {
    max-width: 100%;
    height: auto;
}

/* === VARIABLES === */
:root {
    --color-dark: #0a1628;
    --color-dark-mid: #0d1f3c;
    --color-dark-surface: #112240;
    --color-blue: #0078d4;
    --color-blue-light: #1a8fe0;
    --color-teal: #00d4aa;
    --color-teal-dim: #00b891;
    --color-white: #ffffff;
    --color-gray-100: #f0f4f8;
    --color-gray-200: #e2e8f0;
    --color-gray-400: #94a3b8;
    --color-gray-600: #64748b;
    --color-gray-700: #475569;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    --color-success: #10b981;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-card: 0 2px 16px rgba(0,120,212,0.10);
    --shadow-card-hover: 0 8px 32px rgba(0,120,212,0.18);
    --font-system: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* === HERO CATÉGORIE === */
.cat-hero {
    background-color: var(--color-dark);
    position: relative;
    overflow: hidden;
    padding: 72px 20px 60px;
}

.cat-hero__bg-grid {
    position: absolute;
    inset: 0;
    display: flex;
    justify-content: space-around;
    pointer-events: none;
    z-index: 0;
}

.cat-hero__grid-line {
    width: 1px;
    background-color: rgba(0, 120, 212, 0.12);
    height: 100%;
}

.cat-hero__container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    text-align: center;
}

.cat-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(0, 212, 170, 0.12);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-teal);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 24px;
    font-family: var(--font-system);
}

.cat-hero__title {
    font-family: var(--font-system);
    font-size: 52px;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}

.cat-hero__title-accent {
    color: var(--color-teal);
}

.cat-hero__subtitle {
    font-family: var(--font-system);
    font-size: 18px;
    color: rgba(255,255,255,0.72);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.cat-hero__stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background-color: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 480px;
    margin: 0 auto;
}

.cat-hero__stat {
    flex: 1;
    padding: 18px 20px;
    text-align: center;
}

.cat-hero__stat-value {
    display: block;
    font-family: var(--font-system);
    font-size: 24px;
    font-weight: 800;
    color: var(--color-teal);
    line-height: 1;
    margin-bottom: 4px;
}

.cat-hero__stat-label {
    display: block;
    font-family: var(--font-system);
    font-size: 11px;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.cat-hero__stat-divider {
    width: 1px;
    height: 40px;
    background-color: rgba(255,255,255,0.12);
    flex-shrink: 0;
}

/* === SECTION ARTICLES === */
.cat-articles {
    background-color: var(--color-gray-100);
    padding: 60px 20px;
}

.cat-articles__container {
    max-width: 1200px;
    margin: 0 auto;
}

.cat-articles__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 40px;
    gap: 20px;
}

.cat-articles__header-left {
    flex: 1;
    min-width: 0;
}

.cat-articles__heading {
    font-family: var(--font-system);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 8px;
    line-height: 1.2;
}

.cat-articles__count {
    font-family: var(--font-system);
    font-size: 15px;
    color: var(--color-gray-600);
    margin: 0;
}

.cat-articles__count strong {
    color: var(--color-blue);
    font-weight: 700;
}

.cat-articles__header-icon {
    flex-shrink: 0;
}

/* === MASONRY GRID === */
.masonry-grid {
    columns: 3 300px;
    column-gap: 24px;
}

.masonry-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    break-inside: avoid;
    margin-bottom: 24px;
    border: 1px solid var(--color-gray-200);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    display: flex;
    flex-direction: column;
}

.masonry-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-3px);
}

.masonry-card--featured {
    border-top: 3px solid var(--color-teal);
}

.masonry-card__img-wrap {
    position: relative;
    overflow: hidden;
    background-color: var(--color-dark-surface);
    height: 200px;
}

.masonry-card--featured .masonry-card__img-wrap {
    height: 260px;
}

.masonry-card__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.masonry-card:hover .masonry-card__img-wrap img {
    transform: scale(1.04);
}

.masonry-card__img-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(10, 22, 40, 0.35);
}

.masonry-card__tag {
    position: absolute;
    top: 12px;
    left: 12px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background-color: var(--color-blue);
    color: var(--color-white);
    font-family: var(--font-system);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.masonry-card__body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.masonry-card__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-system);
    font-size: 12px;
    color: var(--color-gray-600);
}

.masonry-card__title {
    font-family: var(--font-system);
    font-size: 17px;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.4;
    margin: 0;
}

.masonry-card--featured .masonry-card__title {
    font-size: 20px;
}

.masonry-card__title a {
    color: inherit;
    text-decoration: none;
}

.masonry-card__title a:hover {
    color: var(--color-blue);
}

.masonry-card__title a:focus-visible {
    outline: 2px solid var(--color-blue);
    outline-offset: 2px;
    border-radius: 2px;
}

.masonry-card__desc {
    font-family: var(--font-system);
    font-size: 14px;
    color: var(--color-gray-700);
    line-height: 1.6;
    margin: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.masonry-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--color-gray-200);
}

.masonry-card__indicator {
    display: flex;
    gap: 4px;
}

.masonry-card__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-teal);
}

.masonry-card__dot:nth-child(2) {
    background-color: var(--color-blue);
}

.masonry-card__dot:nth-child(3) {
    background-color: var(--color-gray-400);
}

.masonry-card__read-icon {
    display: flex;
    align-items: center;
}

/* === EMPTY STATE === */
.cat-empty {
    text-align: center;
    padding: 80px 20px;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--color-gray-200);
}

.cat-empty__icon {
    margin-bottom: 20px;
}

.cat-empty__title {
    font-family: var(--font-system);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 10px;
}

.cat-empty__text {
    font-family: var(--font-system);
    font-size: 15px;
    color: var(--color-gray-600);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

/* === SECTION DONNÉES === */
.cat-data {
    background-color: var(--color-white);
    padding: 60px 20px;
}

.cat-data__container {
    max-width: 1200px;
    margin: 0 auto;
}

.cat-data__header {
    margin-bottom: 36px;
}

.cat-data__title {
    font-family: var(--font-system);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 12px;
}

.cat-data__disclaimer {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-system);
    font-size: 13px;
    color: var(--color-gray-600);
    background-color: rgba(0, 212, 170, 0.07);
    border: 1px solid rgba(0, 212, 170, 0.2);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin: 0;
}

.cat-data__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
    gap: 28px;
}

.cat-data__table-wrap {
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-gray-200);
}

.cat-data__table-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-system);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-dark);
    background-color: var(--color-white);
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-gray-200);
}

/* === TABLEAUX RESPONSIVES === */
.responsive-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.cat-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-system);
    font-size: 14px;
}

.cat-table thead tr {
    background-color: var(--color-dark);
}

.cat-table thead th {
    color: var(--color-white);
    font-weight: 600;
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.cat-table tbody tr {
    border-bottom: 1px solid var(--color-gray-200);
    background-color: var(--color-white);
}

.cat-table tbody tr:last-child {
    border-bottom: none;
}

.cat-table tbody tr:hover {
    background-color: rgba(0, 120, 212, 0.04);
}

.cat-table tbody td {
    padding: 11px 16px;
    color: var(--color-dark);
    vertical-align: middle;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.cat-table__threat {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    gap: 6px;
}

.cat-table__threat--high::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-danger);
    flex-shrink: 0;
}

.cat-table__threat--med::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-warning);
    flex-shrink: 0;
}

.cat-table__threat--low::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-blue);
    flex-shrink: 0;
}

.cat-table__badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cat-table__badge--critical {
    background-color: rgba(239, 68, 68, 0.12);
    color: #b91c1c;
}

.cat-table__badge--high {
    background-color: rgba(245, 158, 11, 0.12);
    color: #92400e;
}

.cat-table__badge--med {
    background-color: rgba(0, 120, 212, 0.12);
    color: var(--color-blue);
}

.cat-table__pos {
    color: #065f46;
    font-weight: 600;
}

.cat-table__neg {
    color: #b91c1c;
    font-weight: 600;
}

/* === CALCULATEUR === */
.cat-calc {
    background-color: var(--color-dark-mid);
    padding: 60px 20px;
}

.cat-calc__container {
    max-width: 860px;
    margin: 0 auto;
}

.cat-calc__header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 36px;
}

.cat-calc__header-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.cat-calc__title {
    font-family: var(--font-system);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-white);
    margin: 0 0 6px;
}

.cat-calc__subtitle {
    font-family: var(--font-system);
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin: 0;
    line-height: 1.5;
}

.cat-calc__body {
    background-color: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.cat-calc__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cat-calc__fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
    gap: 16px;
}

.cat-calc__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cat-calc__label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-system);
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    cursor: pointer;
}

.cat-calc__select {
    background-color: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    font-family: var(--font-system);
    font-size: 14px;
    padding: 10px 14px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    cursor: pointer;
    font-size: 16px;
}

.cat-calc__select:focus {
    outline: 2px solid var(--color-teal);
    outline-offset: 2px;
    border-color: var(--color-teal);
}

.cat-calc__select option {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.cat-calc__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--color-blue);
    color: var(--color-white);
    font-family: var(--font-system);
    font-size: 15px;
    font-weight: 700;
    padding: 14px 32px;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s ease;
    align-self: flex-start;
}

.cat-calc__btn:hover {
    background-color: var(--color-blue-light);
}

.cat-calc__btn:focus-visible {
    outline: 2px solid var(--color-teal);
    outline-offset: 3px;
}

/* Résultat calculateur */
.cat-calc__result {
    margin-top: 28px;
    padding: 24px;
    background-color: rgba(0, 212, 170, 0.07);
    border: 1px solid rgba(0, 212, 170, 0.25);
    border-radius: var(--radius-md);
}

.cat-calc__result[hidden] {
    display: none;
}

.cat-calc__result-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.cat-calc__result-icon {
    flex-shrink: 0;
}

.cat-calc__result-label {
    font-family: var(--font-system);
    font-size: 12px;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 4px;
}

.cat-calc__result-score {
    font-family: var(--font-system);
    font-size: 28px;
    font-weight: 800;
    color: var(--color-teal);
    line-height: 1;
}

.cat-calc__result-bar {
    height: 8px;
    background-color: rgba(255,255,255,0.12);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 16px;
}

.cat-calc__result-fill {
    height: 100%;
    background-color: var(--color-teal);
    border-radius: 4px;
    width: 0;
    transition: width 0.6s ease;
}

.cat-calc__result-text {
    font-family: var(--font-system);
    font-size: 14px;
    color: rgba(255,255,255,0.80);
    line-height: 1.6;
    margin: 0 0 12px;
}

.cat-calc__result-disclaimer {
    font-family: var(--font-system);
    font-size: 12px;
    color: rgba(255,255,255,0.45);
    margin: 0;
    line-height: 1.5;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 12px;
}

/* === DISCLAIMER BLOG === */
.cat-disclaimer {
    background-color: var(--color-dark-surface);
    padding: 20px;
}

.cat-disclaimer__container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.cat-disclaimer__icon {
    flex-shrink: 0;
    margin-top: 1px;
}

.cat-disclaimer__text {
    font-family: var(--font-system);
    font-size: 13px;
    color: rgba(255,255,255,0.65);
    line-height: 1.6;
    margin: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.cat-disclaimer__text strong {
    color: var(--color-teal);
}

/* === RESPONSIVE MOBILE === */
@media (max-width: 768px) {

    /* Hero */
    .cat-hero {
        padding: 48px 16px 40px;
    }

    .cat-hero__title {
        font-size: 36px;
    }

    .cat-hero__subtitle {
        font-size: 15px;
        margin-bottom: 28px;
    }

    .cat-hero__stats {
        max-width: 100%;
    }

    .cat-hero__stat {
        padding: 14px 12px;
    }

    .cat-hero__stat-value {
        font-size: 20px;
    }

    .cat-hero__stat-label {
        font-size: 10px;
    }

    /* Articles */
    .cat-articles {
        padding: 40px 16px;
    }

    .cat-articles__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .cat-articles__header-icon {
        display: none;
    }

    .cat-articles__heading {
        font-size: 22px;
    }

    /* Masonry - 1 colonne sur mobile */
    .masonry-grid {
        columns: 1;
        column-gap: 0;
    }

    .masonry-card {
        margin-bottom: 16px;
    }

    .masonry-card__img-wrap {
        height: 180px;
    }

    .masonry-card--featured .masonry-card__img-wrap {
        height: 200px;
    }

    .masonry-card__body {
        padding: 16px;
    }

    .masonry-card__title {
        font-size: 16px;
    }

    .masonry-card--featured .masonry-card__title {
        font-size: 17px;
    }

    /* Data */
    .cat-data {
        padding: 40px 16px;
    }

    .cat-data__title {
        font-size: 20px;
    }

    .cat-data__grid {
        grid-template-columns: 1fr;
    }

    .cat-table {
        font-size: 13px;
    }

    .cat-table thead th,
    .cat-table tbody td {
        padding: 10px 12px;
    }

    /* Calculateur */
    .cat-calc {
        padding: 40px 16px;
    }

    .cat-calc__header {
        flex-direction: column;
        gap: 12px;
    }

    .cat-calc__title {
        font-size: 20px;
    }

    .cat-calc__body {
        padding: 20px;
    }

    .cat-calc__fields {
        grid-template-columns: 1fr;
    }

    .cat-calc__btn {
        width: 100%;
        justify-content: center;
    }

    .cat-calc__result-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    /* Disclaimer */
    .cat-disclaimer {
        padding: 16px;
    }
}

@media (max-width: 480px) {

    .cat-hero__title {
        font-size: 28px;
    }

    .cat-hero__stats {
        flex-direction: column;
        border-radius: var(--radius-md);
    }

    .cat-hero__stat-divider {
        width: 80%;
        height: 1px;
    }

    .cat-hero__stat {
        width: 100%;
    }

    .cat-articles__heading {
        font-size: 18px;
    }

    .cat-data__title {
        font-size: 18px;
    }

    .cat-table {
        font-size: 12px;
    }

    .cat-table thead th,
    .cat-table tbody td {
        padding: 8px 10px;
    }

    .masonry-card__title {
        font-size: 15px;
    }

    .cat-calc__body {
        padding: 16px;
    }

    .cat-calc__title {
        font-size: 18px;
    }

    .cat-calc__result-score {
        font-size: 24px;
    }
}

/* Masonry 2 colonnes sur tablette */
@media (min-width: 769px) and (max-width: 1024px) {
    .masonry-grid {
        columns: 2 280px;
    }

    .cat-data__grid {
        grid-template-columns: 1fr;
    }

    .cat-calc__fields {
        grid-template-columns: 1fr 1fr;
    }
}