.contact-shell {
    background: #ffffff;
    border-radius: 28px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: var(--box-shadow);
}

.contact-visual {
    position: relative;
    min-height: 100%;
    overflow: hidden;
    background: #0f172a;
}

.contact-visual-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.18) 0%, rgba(15, 23, 42, 0.72) 100%);
}

.contact-visual-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    color: #ffffff;
}

.contact-kicker {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 1rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(8px);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.contact-visual-content h1 {
    font-size: clamp(2rem, 3vw, 3.2rem);
    line-height: 1.02;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-visual-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.88);
    max-width: 42ch;
    margin-bottom: 1.5rem;
}

.contact-points li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 0.85rem;
    font-size: 0.98rem;
}

.contact-panel {
    padding: 2rem;
    padding-top: 2.4rem;
    padding-bottom: 2.4rem;
}

.contact-panel-head {
    margin-bottom: 1.75rem;
}

.contact-panel-head h2 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    color: var(--couleur-texte);
}

.contact-panel-head p {
    color: #64748b;
    margin-bottom: 0;
    max-width: 50ch;
}

.contact-form .form-label {
    font-weight: 600;
    color: var(--couleur-texte);
    margin-bottom: 0.55rem;
}

.contact-form .form-control {
    min-height: 56px;
    border-radius: 16px;
    border: 1px solid #dbe2ea;
    background: #f8fafc;
    padding: 0.95rem 1rem;
    color: var(--couleur-texte);
    box-shadow: none;
}

.contact-form textarea.form-control {
    min-height: 160px;
    resize: vertical;
}

.contact-form .form-control::placeholder {
    color: #94a3b8;
}

.contact-form .form-control:focus {
    border-color: var(--couleur-principale);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.10);
}

.contact-form .form-control.is-invalid {
    border: 1px solid var(--bs-form-invalid-border-color);
}

.captcha-box {
    padding: 1rem;
    border-radius: 18px;
    border: 1px solid #e5eaf0;
    background: #f8fafc;
}

.contact-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.contact-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    padding: 0.95rem 1.5rem;
    border: none;
    border-radius: 999px;
    background: var(--couleur-principale);
    color: #ffffff;
    font-weight: 600;
    transition: all 0.2s ease;
}

.contact-submit-btn:hover,
.contact-submit-btn:focus {
    background: var(--couleur-principale-fonce);
    color: #ffffff;
    transform: translateY(-1px);
}

.contact-note {
    font-size: 0.95rem;
    color: #64748b;
}

@media (max-width: 991.98px) {
    .contact-visual {
        min-height: 420px;
    }

    .contact-panel,
    .contact-visual-content {
        padding: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .contact-shell {
        border-radius: 22px;
    }

    .contact-panel-head h2 {
        font-size: 1.7rem;
    }

    .contact-submit-btn {
        width: 100%;
    }

    .contact-actions {
        align-items: stretch;
    }
}