*,
    *::before,
    *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

    :root {
        --green: #1a9e5c;
        --green-dark: #137a47;
        --green-light: #e8f7ef;
        --green-mid: #b3e8ce;
        --yellow: #f5c518;
        --red: #e63946;
        --ink: #0f1f14;
        --muted: #5a7060;
        --bg: #f2f5f0;
        --card: #ffffff;
        --border: #dde8e1;
    }

    html,
    body {
        height: 100%;
        font-family: 'DM Sans', sans-serif;
        background: var(--bg);
        color: var(--ink);
        overflow-x: hidden;
    }

    /* ---- Noise texture overlay ---- */
    body::before {
        content: '';
        position: fixed;
        inset: 0;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
        pointer-events: none;
        z-index: 0;
    }

    /* ---- Background accent blob ---- */
    body::after {
        content: '';
        position: fixed;
        width: 700px;
        height: 700px;
        background: radial-gradient(circle, rgba(26, 158, 92, 0.10) 0%, transparent 70%);
        top: -200px;
        right: -200px;
        border-radius: 50%;
        pointer-events: none;
        z-index: 0;
    }

    /* ======== LAYOUT ======== */
    .page {
        position: relative;
        z-index: 1;
        min-height: 100vh;
        display: grid;
        grid-template-rows: auto 1fr auto;
        padding: 0 24px;
    }

    /* ======== HEADER ======== */
    header {
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 36px 0 28px;
        animation: fadeDown 0.6s ease both;
    }

    .logo-img {
        height: clamp(48px, 8vw, 64px);
    }

    /* ======== MAIN CARD ======== */
    main {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px 0 48px;
    }

    .card {
        background: var(--card);
        border-radius: clamp(16px, 3vw, 24px);
        padding: clamp(32px, 5vw, 50px);
        max-width: 800px;
        width: 100%;
        text-align: center;
        box-shadow:
            0 2px 0 0 var(--border),
            0 8px 40px rgba(15, 31, 20, 0.06),
            0 32px 80px rgba(15, 31, 20, 0.04);
        animation: fadeUp 0.7s 0.1s ease both;
        position: relative;
        overflow: hidden;
    }

    /* ---- Gear animation ---- */
    .gear-wrap {
        position: relative;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 36px;
    }

    .gear-ring {
        width: 110px;
        height: 110px;
        border-radius: 50%;
        border: 1.5px dashed var(--green-mid);
        display: flex;
        align-items: center;
        justify-content: center;
        animation: spin 18s linear infinite;
    }

    .gear-inner {
        position: absolute;
        width: 88px;
        height: 88px;
        border-radius: 50%;
        background: var(--green-light);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .gear-inner svg {
        width: 40px;
        height: 40px;
        color: var(--green);
        animation: spinReverse 6s linear infinite;
    }

    /* Pulse dot */
    .gear-dot {
        position: absolute;
        top: 8px;
        right: 8px;
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: var(--green);
        box-shadow: 0 0 0 0 rgba(26, 158, 92, 0.5);
        animation: pulse 2s ease infinite;
    }

    /* ---- Title ---- */
    h1 {
        font-family: 'Montserrat', sans-serif;
        font-size: clamp(28px, 5vw, 46px);
        font-weight: 800;
        letter-spacing: -1px;
        color: var(--ink);
        line-height: 1.1;
        margin-bottom: 16px;
    }

    .desc {
        font-size: clamp(14px, 2.5vw, 16px);
        font-weight: 300;
        color: var(--muted);
        line-height: 1.7;
        max-width: 460px;
        margin: 0 auto clamp(28px, 5vw, 48px);
    }

    /* ---- Status bar ---- */
    .status-bar {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        background: var(--green-light);
        border: 1px solid var(--green-mid);
        border-radius: 100px;
        padding: 8px 20px;
        width: fit-content;
        margin: 0 auto clamp(28px, 5vw, 48px);
        font-size: clamp(12px, 2vw, 13px);
        font-weight: 500;
        color: var(--green-dark);
    }

    .status-dot {
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--green);
        animation: pulse 2s ease infinite;
    }

    /* ---- Contact grid ---- */
    .contacts {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    /* ---- Tablette ---- */
    @media (max-width: 768px) {
        header {
            padding: 28px 0 20px;
        }

        main {
            padding: 16px 0 36px;
        }

        .gear-ring {
            width: 90px;
            height: 90px;
        }

        .gear-inner {
            width: 72px;
            height: 72px;
        }

        .gear-inner svg {
            width: 32px;
            height: 32px;
        }

        .gear-wrap {
            margin-bottom: 28px;
        }
    }

    /* ---- Mobile ---- */
    @media (max-width: 520px) {
        .page {
            padding: 0 16px;
        }

        .contacts {
            grid-template-columns: 1fr;
        }

        .card {
            padding: 36px 22px 32px;
            border-radius: 18px;
        }

        header {
            padding: 24px 0 16px;
        }

        main {
            padding: 10px 0 28px;
        }

        .gear-ring {
            width: 80px;
            height: 80px;
        }

        .gear-inner {
            width: 64px;
            height: 64px;
        }

        .gear-inner svg {
            width: 28px;
            height: 28px;
        }

        .gear-wrap {
            margin-bottom: 24px;
        }

        .gear-dot {
            width: 10px;
            height: 10px;
            top: 4px;
            right: 4px;
        }

        footer {
            flex-direction: column;
            gap: 6px;
            padding: 0 0 24px;
            font-size: 12px;
        }

        .footer-divider {
            display: none;
        }

        .contact-card {
            padding: 16px;
            gap: 12px;
        }

        .contact-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
        }
    }

    /* ---- Très petit écran ---- */
    @media (max-width: 380px) {
        .page {
            padding: 0 10px;
        }

        .card {
            padding: 28px 16px 24px;
            border-radius: 14px;
        }

        h1 {
            letter-spacing: -0.5px;
        }

        .status-bar {
            padding: 6px 14px;
        }

        .contact-icon {
            width: 36px;
            height: 36px;
        }

        .contact-icon svg {
            width: 16px;
            height: 16px;
        }
    }

    .contact-card {
        background: var(--bg);
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 20px 20px 20px 18px;
        display: flex;
        align-items: center;
        gap: 14px;
        text-decoration: none;
        transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
        cursor: pointer;
    }

    .contact-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 24px rgba(26, 158, 92, 0.12);
        border-color: var(--green-mid);
    }

    .contact-card:focus-visible {
        outline: 2px solid var(--green);
        outline-offset: 3px;
        border-color: var(--green-mid);
    }

    .contact-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        background: var(--card);
        border: 1px solid var(--border);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        color: var(--green);
    }

    .contact-icon svg {
        width: 20px;
        height: 20px;
    }

    .contact-info {
        text-align: left;
    }

    .contact-label {
        font-size: 11px;
        font-weight: 500;
        color: var(--muted);
        text-transform: uppercase;
        letter-spacing: 0.8px;
        margin-bottom: 3px;
    }

    .contact-value {
        font-size: clamp(12px, 2.5vw, 14px);
        font-weight: 500;
        color: var(--ink);
        word-break: break-word;
        overflow-wrap: break-word;
    }

    /* ======== FOOTER ======== */
    footer {
        text-align: center;
        padding: 0 0 32px;
        font-size: 13px;
        color: var(--muted);
        animation: fadeUp 0.7s 0.3s ease both;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }

    .footer-divider {
        width: 3px;
        height: 3px;
        border-radius: 50%;
        background: var(--green-mid);
    }

    /* ======== ANIMATIONS ======== */
    @keyframes fadeDown {
        from {
            opacity: 0;
            transform: translateY(-16px);
        }

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

    @keyframes fadeUp {
        from {
            opacity: 0;
            transform: translateY(24px);
        }

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

    @keyframes spin {
        to {
            transform: rotate(360deg);
        }
    }

    @keyframes spinReverse {
        to {
            transform: rotate(-360deg);
        }
    }

    @keyframes pulse {
        0% {
            box-shadow: 0 0 0 0 rgba(26, 158, 92, 0.5);
        }

        70% {
            box-shadow: 0 0 0 10px rgba(26, 158, 92, 0);
        }

        100% {
            box-shadow: 0 0 0 0 rgba(26, 158, 92, 0);
        }
    }

    /* ======== ACCESSIBILITÉ — Réduction des mouvements ======== */
    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
        }
    }