/* =====================================================
           VARIABLES & RESET
        ===================================================== */
        :root {
            --clr-bg:           #0f1117;
            --clr-surface:      #181c27;
            --clr-surface2:     #1e2333;
            --clr-border:       #2a3050;
            --clr-text:         #e2e8f0;
            --clr-text-muted:   #8895b3;
            --clr-heading:      #ffffff;

            /* Accents par thème */
            --clr-info:         #3b82f6;   /* bleu  — informations */
            --clr-info-glow:    rgba(59,130,246,.15);
            --clr-sec:          #ef4444;   /* rouge — sécurité     */
            --clr-sec-glow:     rgba(239,68,68,.12);
            --clr-amber:        #f59e0b;   /* ambre — avertissement */
            --clr-green:        #22c55e;   /* vert  — bonnes pratiques */

            --radius:           12px;
            --radius-sm:        8px;
            --shadow:           0 4px 24px rgba(0,0,0,.45);
            --transition:       .25s cubic-bezier(.4,0,.2,1);

            --font-display: 'Sora', 'Segoe UI', sans-serif;
            --font-body:    'IBM Plex Sans', 'Segoe UI', sans-serif;
            --font-mono:    'IBM Plex Mono', 'Courier New', monospace;
        }

        /* Google Fonts */
        @import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

        /* =====================================================
           PAGE WRAPPER
        ===================================================== */
        .ressources-page {
            font-family: var(--font-body);
            color: var(--clr-text);
            background: var(--clr-bg);
            min-height: 100vh;
        }

        /* =====================================================
           HERO BANNER
        ===================================================== */
        .res-hero {
            position: relative;
            overflow: hidden;
            padding: 0px 24px 56px;
            text-align: center;
            background:
                radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59,130,246,.18) 0%, transparent 70%),
                var(--clr-bg);
        }

        .res-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(59,130,246,.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(59,130,246,.04) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
        }

        .res-hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(59,130,246,.12);
            border: 1px solid rgba(59,130,246,.3);
            color: var(--clr-info);
            font-family: var(--font-mono);
            font-size: .75rem;
            font-weight: 500;
            letter-spacing: .08em;
            text-transform: uppercase;
            padding: 6px 14px;
            border-radius: 100px;
            margin-bottom: 20px;
        }

        .res-hero h1 {
            font-family: var(--font-display);
            font-size: clamp(1.9rem, 5vw, 3rem);
            font-weight: 800;
            color: var(--clr-heading);
            margin: 0 0 16px;
            line-height: 1.15;
        }

        .res-hero h1 span {
            background: linear-gradient(135deg, #3b82f6, #60a5fa);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .res-hero__desc {
            max-width: 620px;
            margin: 0 auto 36px;
            font-size: 1.05rem;
            color: var(--clr-text-muted);
            line-height: 1.7;
        }

        /* =====================================================
           NAV ANCRES
        ===================================================== */
        .res-nav {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            max-width: 900px;
            margin: 0 auto;
        }

        .res-nav a {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 9px 18px;
            background: var(--clr-surface);
            border: 1px solid var(--clr-border);
            border-radius: 100px;
            color: var(--clr-text);
            text-decoration: none;
            font-size: .875rem;
            font-weight: 500;
            transition: var(--transition);
        }

        .res-nav a:hover {
            border-color: var(--clr-info);
            color: #fff;
            background: var(--clr-info-glow);
            transform: translateY(-2px);
        }

        .res-nav a.is-security:hover {
            border-color: var(--clr-sec);
            background: var(--clr-sec-glow);
        }

        /* =====================================================
           CONTENEUR PRINCIPAL
        ===================================================== */
        .res-main {
            max-width: 1060px;
            margin: 0 auto;
            padding: 56px 24px 80px;
            display: flex;
            flex-direction: column;
            gap: 72px;
        }

        /* =====================================================
           SECTION CARD
        ===================================================== */
        .res-section {
            scroll-margin-top: 80px;
        }

        .res-section__header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 28px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--clr-border);
        }

        .res-section__icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            flex-shrink: 0;
        }

        .res-section__icon--blue  { background: rgba(59,130,246,.15); }
        .res-section__icon--red   { background: rgba(239,68,68,.15); }
        .res-section__icon--amber { background: rgba(245,158,11,.15); }
        .res-section__icon--green { background: rgba(34,197,94,.15); }
        .res-section__icon--purple{ background: rgba(139,92,246,.15); }

        .res-section__title {
            font-family: var(--font-display);
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--clr-heading);
            margin: 0;
        }

        .res-section__title--info   { color: #93c5fd; }
        .res-section__title--sec    { color: #fca5a5; }
        .res-section__title--amber  { color: #fcd34d; }
        .res-section__title--green  { color: #86efac; }
        .res-section__title--purple { color: #c4b5fd; }

        .res-section p {
            line-height: 1.75;
            color: var(--clr-text);
            margin: 0 0 14px;
        }

        /* =====================================================
           TABLEAUX
        ===================================================== */
        .res-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius);
            border: 1px solid var(--clr-border);
            margin: 20px 0;
        }

        .res-table {
            width: 100%;
            border-collapse: collapse;
            font-size: .9rem;
        }

        .res-table thead th {
            background: var(--clr-surface2);
            color: var(--clr-text-muted);
            font-family: var(--font-mono);
            font-size: .78rem;
            font-weight: 500;
            letter-spacing: .06em;
            text-transform: uppercase;
            padding: 13px 16px;
            text-align: left;
            border-bottom: 1px solid var(--clr-border);
        }

        .res-table tbody tr {
            border-bottom: 1px solid var(--clr-border);
            transition: background var(--transition);
        }

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

        .res-table tbody tr:hover {
            background: var(--clr-surface2);
        }

        .res-table td {
            padding: 12px 16px;
            vertical-align: top;
            color: var(--clr-text);
        }

        .res-table td:first-child {
            font-weight: 600;
            color: var(--clr-heading);
            white-space: nowrap;
        }

        .badge-good  { color: var(--clr-green); font-weight: 600; }
        .badge-warn  { color: var(--clr-amber); font-weight: 600; }
        .badge-bad   { color: var(--clr-sec);   font-weight: 600; }
        .badge-info  { color: #60a5fa;           font-weight: 600; }

        /* =====================================================
           CARTES FORMAT (audio/vidéo/graphique)
        ===================================================== */
        .res-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 14px;
            margin: 20px 0;
        }

        .res-card {
            background: var(--clr-surface);
            border: 1px solid var(--clr-border);
            border-radius: var(--radius);
            padding: 18px 20px;
            transition: var(--transition);
        }

        .res-card:hover {
            border-color: var(--clr-info);
            transform: translateY(-3px);
            box-shadow: 0 8px 32px rgba(59,130,246,.1);
        }

        .res-card__ext {
            font-family: var(--font-mono);
            font-size: .75rem;
            font-weight: 500;
            color: var(--clr-info);
            background: rgba(59,130,246,.1);
            border-radius: 4px;
            padding: 2px 7px;
            display: inline-block;
            margin-bottom: 10px;
        }

        .res-card__name {
            font-weight: 700;
            font-size: 1rem;
            color: var(--clr-heading);
            margin-bottom: 6px;
        }

        .res-card__desc {
            font-size: .84rem;
            color: var(--clr-text-muted);
            line-height: 1.55;
        }

        /* =====================================================
           ALERTE / CALLOUT
        ===================================================== */
        .res-callout {
            border-radius: var(--radius);
            padding: 18px 22px;
            display: flex;
            gap: 14px;
            align-items: flex-start;
            margin: 20px 0;
        }

        .res-callout--danger {
            background: rgba(239,68,68,.08);
            border: 1px solid rgba(239,68,68,.3);
        }

        .res-callout--warn {
            background: rgba(245,158,11,.08);
            border: 1px solid rgba(245,158,11,.3);
        }

        .res-callout--info {
            background: rgba(59,130,246,.08);
            border: 1px solid rgba(59,130,246,.25);
        }

        .res-callout__icon {
            font-size: 1.3rem;
            flex-shrink: 0;
            margin-top: 1px;
        }

        .res-callout__title {
            font-weight: 700;
            font-size: .95rem;
            color: var(--clr-heading);
            margin-bottom: 6px;
        }

        .res-callout__body {
            font-size: .88rem;
            color: var(--clr-text);
            line-height: 1.65;
            margin: 0;
        }

        .res-callout__body a {
            color: #60a5fa;
            text-underline-offset: 3px;
        }

        /* =====================================================
           LISTES STYLISÉES
        ===================================================== */
        .res-list {
            list-style: none;
            margin: 14px 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .res-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 10px 14px;
            background: var(--clr-surface);
            border: 1px solid var(--clr-border);
            border-radius: var(--radius-sm);
            font-size: .9rem;
            line-height: 1.55;
            color: var(--clr-text);
        }

        .res-list li::before {
            content: '›';
            color: var(--clr-info);
            font-weight: 700;
            font-size: 1.1rem;
            flex-shrink: 0;
            margin-top: 1px;
        }

        .res-list--danger li::before  { color: var(--clr-sec); }
        .res-list--green  li::before  { color: var(--clr-green); }
        .res-list--amber  li::before  { color: var(--clr-amber); }

        /* =====================================================
           SECTION KIT SENSIBILISATION
        ===================================================== */
        .kit-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 16px;
            margin: 20px 0;
        }

        .kit-topic {
            background: var(--clr-surface);
            border: 1px solid var(--clr-border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
        }

        .kit-topic:hover {
            border-color: rgba(239,68,68,.4);
            box-shadow: 0 6px 24px rgba(239,68,68,.08);
        }

        .kit-topic__head {
            padding: 14px 18px 12px;
            border-bottom: 1px solid var(--clr-border);
            font-weight: 700;
            font-family: var(--font-display);
            font-size: .95rem;
            color: var(--clr-heading);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .kit-topic__links {
            padding: 12px 18px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .kit-link {
            display: flex;
            align-items: center;
            gap: 7px;
            font-size: .82rem;
            color: #93c5fd;
            text-decoration: none;
            padding: 4px 0;
            transition: color var(--transition);
        }

        .kit-link:hover { color: #fff; }

        .kit-link::before {
            content: '↓';
            font-size: .7rem;
            opacity: .7;
        }

        .kit-link.is-video {
            color: #f87171;
        }

        .kit-link.is-video::before {
            content: '▶';
        }

        /* =====================================================
           TABLEAU MOTS DE PASSE — code couleur intensité
        ===================================================== */
        .pwd-instant { background: rgba(239,68,68,.18);  color: #fca5a5; font-weight:700; }
        .pwd-fast    { background: rgba(245,158,11,.12); color: #fcd34d; font-weight:600; }
        .pwd-medium  { background: rgba(59,130,246,.1);  color: #93c5fd; }
        .pwd-strong  { background: rgba(34,197,94,.1);   color: #86efac; }
        .pwd-vstrong { background: rgba(139,92,246,.1);  color: #c4b5fd; }

        /* =====================================================
           BOUTON RETOUR EN HAUT
        ===================================================== */
        .res-back-top {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--clr-text-muted);
            text-decoration: none;
            font-size: .85rem;
            margin-top: 24px;
            transition: color var(--transition);
        }

        .res-back-top:hover { color: var(--clr-text); }

        /* =====================================================
           SEPARATEUR
        ===================================================== */
        .res-sep {
            border: none;
            border-top: 1px solid var(--clr-border);
            margin: 0;
        }

        /* =====================================================
           RESPONSIVE
        ===================================================== */
        @media (max-width: 640px) {
            .res-hero { padding: 48px 16px 40px; }
            .res-main { padding: 36px 16px 60px; gap: 52px; }
            .res-cards-grid { grid-template-columns: 1fr 1fr; }
            .kit-grid { grid-template-columns: 1fr; }
        }