/* ============================================================
   Page Contact — styles spécifiques
   ============================================================ */

/* Honeypot anti-spam : invisible aux humains, accessible aux bots */
.form-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* Hero */
.contact-hero {
    background: #223a6a;
    padding: 5rem 0 3.5rem;
    text-align: center;
    color: #fff;
}

.contact-hero-eyebrow {
    display: inline-block;
    background: rgba(255,255,255,.12);
    color: #bfdbfe;
    font-size: .85rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: .35rem 1rem;
    border-radius: 999px;
    margin-bottom: 1.25rem;
}

.contact-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0 0 .75rem;
    letter-spacing: -.02em;
    line-height: 1.15;
}

.contact-hero-sub {
    font-size: 1.1rem;
    color: #93c5fd;
    margin: 0;
    max-width: 520px;
    margin-inline: auto;
}

/* Layout principal */
.contact-main {
    padding: 4rem 0 5rem;
    background: #f8fafc;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 2.5rem;
    align-items: start;
}

/* Carte infos contact */
.contact-info-card {
    background: #fff;
    border-radius: 1.25rem;
    box-shadow: 0 4px 24px rgba(37,99,235,.08);
    padding: 2rem;
    position: sticky;
    top: 5rem;
}

.contact-info-card h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 1.5rem;
}

.contact-info-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.75rem;
    display: flex;
    flex-direction: column;
    gap: .9rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: .85rem;
}

.contact-info-icon {
    width: 2.4rem;
    height: 2.4rem;
    min-width: 2.4rem;
    background: #eff6ff;
    border-radius: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-info-icon img {
    width: 1.1rem;
    height: 1.1rem;
    filter: invert(31%) sepia(98%) saturate(1200%) hue-rotate(205deg) brightness(95%);
}

.contact-info-text {
    display: flex;
    flex-direction: column;
    gap: .15rem;
}

.contact-info-label {
    font-size: .78rem;
    color: #64748b;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.contact-info-value {
    font-size: .95rem;
    color: #0f172a;
    font-weight: 500;
    text-decoration: none;
    transition: color .18s ease;
}

a.contact-info-value:hover {
    color: #2563eb;
}

.contact-info-divider {
    border: none;
    border-top: 1px solid #e2e8f0;
    margin: 1.5rem 0;
}

.contact-info-legal {
    display: flex;
    align-items: center;
    gap: .6rem;
    background: #f8fafc;
    border-radius: .75rem;
    padding: .85rem 1rem;
}

.contact-info-legal-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-info-legal-text {
    font-size: .82rem;
    color: #475569;
    line-height: 1.45;
}

.contact-info-legal-text strong {
    color: #0f172a;
}

/* Liens sociaux */
.contact-info-socials {
    display: flex;
    gap: .75rem;
    margin-top: 1.5rem;
}

.contact-info-social-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: #f1f5f9;
    color: #334155;
    text-decoration: none;
    padding: .55rem 1rem;
    border-radius: .75rem;
    font-size: .85rem;
    font-weight: 600;
    transition: background .18s ease, color .18s ease;
}

.contact-info-social-btn:hover {
    background: #2563eb;
    color: #fff;
}

.contact-info-social-btn img {
    width: 1rem;
    height: 1rem;
}

.contact-info-social-btn:hover img {
    filter: brightness(0) invert(1);
}

/* Carte formulaire */
.contact-form-card {
    background: #fff;
    border-radius: 1.25rem;
    box-shadow: 0 4px 24px rgba(37,99,235,.08);
    padding: 2.25rem 2.5rem;
}

.contact-form-card h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 .5rem;
}

.contact-form-intro {
    font-size: .92rem;
    color: #64748b;
    margin: 0 0 1.75rem;
    line-height: 1.5;
}

/* Champs formulaire */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: .875rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: .4rem;
}

.form-label .required-star {
    color: #ef4444;
    margin-left: .2rem;
}

.form-label .optional-tag {
    font-weight: 400;
    color: #94a3b8;
    font-size: .8rem;
    margin-left: .35rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: .7rem 1rem;
    font-size: .95rem;
    font-family: inherit;
    color: #0f172a;
    background: #f8fafc;
    border: 1.5px solid #e2e8f0;
    border-radius: .75rem;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
    box-sizing: border-box;
    outline: none;
    -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus {
    border-color: #2563eb;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.form-input.error,
.form-textarea.error {
    border-color: #ef4444;
    background: #fff5f5;
}

.form-input.error:focus,
.form-textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(239,68,68,.12);
}

.form-textarea {
    resize: vertical;
    min-height: 7rem;
    line-height: 1.55;
}

.form-error-msg {
    display: none;
    font-size: .8rem;
    color: #ef4444;
    margin-top: .3rem;
    font-weight: 500;
}

.form-error-msg.visible {
    display: block;
}

/* Bouton d'envoi */
.form-submit-btn {
    width: 100%;
    padding: .9rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    color: #fff;
    background: #2563eb;
    border: none;
    border-radius: .875rem;
    cursor: pointer;
    transition: background .18s ease, transform .12s ease, box-shadow .18s ease;
    box-shadow: 0 4px 14px rgba(37,99,235,.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    margin-top: 1.75rem;
}

.form-submit-btn:hover:not(:disabled) {
    background: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37,99,235,.38);
}

.form-submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.form-submit-btn:disabled {
    opacity: .65;
    cursor: not-allowed;
}

.form-submit-btn .btn-spinner {
    display: none;
    width: 1.1rem;
    height: 1.1rem;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .7s linear infinite;
}

.form-submit-btn.loading .btn-spinner {
    display: block;
}

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

/* Messages état */
.form-status {
    display: none;
    border-radius: .875rem;
    padding: 1rem 1.25rem;
    margin-top: 1.25rem;
    font-size: .92rem;
    font-weight: 500;
    align-items: flex-start;
    gap: .75rem;
}

.form-status.visible {
    display: flex;
}

.form-status-success {
    background: #f0fdf4;
    border: 1.5px solid #bbf7d0;
    color: #166534;
}

.form-status-error {
    background: #fef2f2;
    border: 1.5px solid #fecaca;
    color: #991b1b;
}

.form-status-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: .05rem;
}

/* Responsive */
@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

    /* Sur mobile : formulaire avant les infos */
    .contact-grid aside {
        order: 2;
    }

    .contact-grid .contact-form-card {
        order: 1;
    }

    .contact-info-card {
        position: static;
    }

    .contact-hero h1 {
        font-size: 1.9rem;
    }

    .contact-form-card {
        padding: 1.75rem;
    }
}

@media (max-width: 600px) {
    .contact-hero {
        padding: 4rem 0 2.5rem;
    }

    .contact-hero h1 {
        font-size: 1.6rem;
    }

    .contact-main {
        padding: 2.5rem 0 3.5rem;
    }

    .contact-form-card {
        padding: 1.25rem;
    }

    .contact-info-card {
        padding: 1.25rem;
    }
}