/* =========================================================
   CONTACT PAGE - VERSION AMÉLIORÉE ET RESPONSIVE
   À charger APRÈS style.css
   ========================================================= */

.contact-page {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    padding: 120px 0 70px;
    position: relative;
    overflow: hidden;
    border-radius: 0 0 32px 32px;
    background:
        radial-gradient(circle at 65% 25%, rgba(255,140,90,.48) 0, transparent 48%),
        radial-gradient(circle at 78% 72%, rgba(230,57,70,.34) 0, transparent 45%),
        linear-gradient(160deg, #a83e1c 0%, #6d1d1d 48%, #241010 82%, #0e0808 100%);
}

.contact-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 10%, rgba(255,255,255,.08), transparent 28%),
        radial-gradient(circle at 90% 15%, rgba(255,255,255,.05), transparent 24%);
    pointer-events: none;
}

.contact-inner {
    position: relative;
    z-index: 2;
    width: 100%;
}

.contact-page .container { max-width: 1140px; }
.contact-page .row { margin-left: 0; margin-right: 0; }

.contact-header {
    margin-bottom: 26px;
    text-align: center;
}

.contact-tag {
    color: var(--white);
    font-weight: 700;
    font-size: .78rem;
    letter-spacing: 1.7px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    padding: 7px 14px;
    margin-bottom: 14px;
    border-radius: 999px;
    background: rgba(255,255,255,.10);
    border: 1px solid rgba(255,255,255,.14);
    backdrop-filter: blur(8px);
}

.contact-title {
    margin-bottom: 12px;
    color: var(--white);
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -1.8px;
}

.contact-title span { color: var(--accent); }

.contact-desc {
    max-width: 560px;
    margin: 0 auto;
    color: rgba(255,255,255,.78);
    font-size: 1rem;
    line-height: 1.7;
}

.contact-form-wrapper {
    max-width: 690px;
    margin: 0 auto;
    padding: 32px;
    border-radius: 24px;
    background: rgba(17,17,17,.47);
    border: 1px solid rgba(255,255,255,.11);
    box-shadow: 0 24px 70px rgba(0,0,0,.25);
    backdrop-filter: blur(18px);
}

.contact-form-wrapper form { margin: 0; }

.contact-form-wrapper .form-group { margin-bottom: 17px; }

.contact-form-wrapper .form-group label {
    display: block;
    margin-bottom: 7px;
    color: rgba(255,255,255,.88);
    font-size: .84rem;
    font-weight: 600;
}

.contact-form-wrapper .required { color: var(--accent); }

.contact-form-wrapper .form-control {
    width: 100%;
    min-height: 50px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 13px;
    padding: 12px 15px;
    background: rgba(255,255,255,.07);
    color: var(--white);
    font-size: .93rem;
    box-shadow: none;
}

.contact-form-wrapper textarea.form-control {
    min-height: 130px;
    resize: vertical;
}

.contact-form-wrapper .form-control::placeholder {
    color: rgba(255,255,255,.38);
}

.contact-form-wrapper .form-control:focus {
    color: var(--white);
    background: rgba(255,255,255,.10);
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(255,107,53,.09);
}

.contact-form-wrapper .form-control.is-invalid {
    border-color: #ef4444;
}

.contact-form-wrapper .form-control.is-valid {
    border-color: #10b981;
}

.btn-submit {
    width: 100%;
    min-height: 52px;
    margin-top: 4px;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    background: var(--accent);
    color: var(--white);
    font-size: .95rem;
    font-weight: 700;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.btn-submit:hover {
    background: #ff7b49;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(255,107,53,.28);
}

.btn-submit:active { transform: translateY(0); }

.btn-submit:disabled { opacity: .7; cursor: not-allowed; transform: none; }

.contact-footer-info {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,.08);
}

.contact-footer-item {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: rgba(255,255,255,.65);
    font-size: .82rem;
    text-align: center;
}

.contact-footer-item a {
    max-width: 100%;
    color: inherit;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.contact-footer-item:hover { color: var(--white); }
.contact-footer-item i { color: var(--accent); flex: 0 0 auto; }

.alert-custom {
    margin-bottom: 18px;
    padding: 13px 16px;
    border: 0;
    border-radius: 12px;
    font-size: .86rem;
    line-height: 1.5;
}

.alert-custom.alert-success {
    color: #34d399;
    background: rgba(16,185,129,.12);
    border-left: 4px solid #10b981;
}

.alert-custom.alert-danger {
    color: #f87171;
    background: rgba(239,68,68,.12);
    border-left: 4px solid #ef4444;
}

html, body { max-width: 100%; overflow-x: hidden; }

@media (max-width: 991.98px) {
    .contact-page { padding: 116px 0 55px; min-height: auto; }
    .contact-form-wrapper { max-width: 760px; }
}

@media (max-width: 767.98px) {
    .contact-page { padding: 102px 0 45px; border-radius: 0 0 22px 22px; }
    .contact-title { letter-spacing: -1.1px; }
    .contact-desc { font-size: .91rem; }
    .contact-form-wrapper { padding: 24px 19px; border-radius: 20px; }
    .contact-footer-info { grid-template-columns: 1fr; gap: 12px; }
    .contact-footer-item { justify-content: flex-start; text-align: left; }
}

@media (max-width: 575.98px) {
    .contact-page { padding: 94px 0 36px; }
    .contact-page .container { padding-left: 12px; padding-right: 12px; }
    .contact-header { margin-bottom: 20px; }
    .contact-title { font-size: clamp(1.75rem, 9vw, 2.35rem); }
    .contact-tag { font-size: .7rem; letter-spacing: 1.3px; }
    .contact-desc { font-size: .86rem; }
    .contact-form-wrapper { padding: 19px 14px; border-radius: 16px; }
    .contact-form-wrapper .form-group { margin-bottom: 14px; }
    .contact-form-wrapper .form-control { min-height: 48px; font-size: .88rem; }
    .contact-form-wrapper textarea.form-control { min-height: 120px; }
    .btn-submit { min-height: 50px; font-size: .9rem; }
}

@media (prefers-reduced-motion: reduce) {
    .btn-submit { transition: none; }
}