/* ═══════════════════════════════════════════════════════════════════════════
   PAGE DE CONTACT — STYLES PRINCIPAUX
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── 1. Hero Section ────────────────────────────────────────────────────── */
.contact-hero {
    position: relative;
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    padding: var(--space-16) 0;
    text-align: center;
    overflow: hidden;
}

.contact-hero__pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(13, 77, 139, 0.4) 0%, transparent 50%),
                      radial-gradient(circle at 80% 70%, rgba(0, 109, 64, 0.3) 0%, transparent 50%);
    opacity: 0.6;
    z-index: 1;
}

.contact-hero__container {
    position: relative;
    z-index: 2;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
}

.contact-hero__badge {
    margin-bottom: var(--space-4);
    display: inline-block;
}

.contact-hero__title {
    font-family: var(--font-headline);
    font-size: var(--text-headline-xl);
    font-weight: var(--fw-extrabold);
    line-height: var(--lh-headline-xl);
    letter-spacing: var(--ls-tight);
    margin-bottom: var(--space-4);
    color: var(--color-on-primary);
}

.contact-hero__description {
    font-size: var(--text-body-lg);
    line-height: var(--lh-body-lg);
    max-width: 640px;
    margin: 0 auto;
    color: var(--color-primary-fixed-dim);
}

/* ─── 2. Contact Section & Grid ─────────────────────────────────────────── */
.contact-section {
    position: relative;
    z-index: 10;
    margin-top: -40px; /* Effet de chevauchement sur le Hero */
    margin-bottom: var(--space-16);
    padding: 0;
}

.contact-section__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: repeat(12, 1fr);
    }
}

/* ─── 3. Cards & Structure ───────────────────────────────────────────────── */
.contact-card {
    background-color: var(--color-surface-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-8);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover {
    box-shadow: var(--shadow-lg);
}

@media (min-width: 1024px) {
    .contact-card--form {
        grid-column: span 7;
    }
    .contact-info-wrapper {
        grid-column: span 5;
        display: flex;
        flex-direction: column;
        gap: var(--space-6);
    }
}

.contact-card__title {
    font-family: var(--font-headline);
    font-size: var(--text-headline-lg);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-6);
}

/* ─── 4. Form Controls & Focus ───────────────────────────────────────────── */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label {
    font-size: var(--text-label-md);
    font-weight: var(--fw-semibold);
    color: var(--color-on-surface-variant);
    transition: color 0.2s ease;
}

.form-control-wrap {
    position: relative;
    display: flex;
    align-items: center;
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    background-color: var(--color-surface-alt);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control-wrap--focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13, 77, 139, 0.15);
    background-color: var(--color-surface-card);
}

.form-control-icon {
    position: absolute;
    left: var(--space-4);
    color: var(--color-outline);
    pointer-events: none;
    font-size: 20px;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    border: none;
    background: transparent;
    padding: var(--space-4);
    font-family: var(--font-body);
    font-size: var(--text-body-md);
    color: var(--color-on-surface);
    outline: none;
    border-radius: var(--radius-md);
}

.form-input {
    padding-left: calc(var(--space-4) * 2.5);
}

.form-select {
    padding-left: calc(var(--space-4) * 2.5);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23727781'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    background-size: 24px;
}

.form-textarea {
    resize: vertical;
}

.form-input--error {
    border-color: var(--color-error) !important;
    background-color: rgba(220, 38, 38, 0.02);
}

.form-error {
    font-size: var(--text-body-sm);
    color: var(--color-error);
    min-height: 18px;
    margin-top: var(--space-1);
}

.contact-form__btn {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-4) var(--space-8);
    font-weight: var(--fw-semibold);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

@media (min-width: 640px) {
    .contact-form__btn {
        width: auto;
    }
}

.contact-form__btn:active {
    transform: scale(0.98);
}

.contact-quote {
    margin-top: var(--space-8);
    font-style: italic;
    color: var(--color-secondary);
    border-left: 4px solid var(--color-secondary);
    padding-left: var(--space-4);
    font-size: var(--text-body-sm);
}

/* ─── 5. Info Wrapper & Details ──────────────────────────────────────────── */
.contact-card--whatsapp {
    background-color: var(--color-secondary);
    color: var(--color-on-secondary);
}

.contact-whatsapp__title {
    font-family: var(--font-headline);
    font-size: var(--text-headline-md);
    font-weight: var(--fw-bold);
    color: var(--color-on-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.contact-whatsapp__title .material-symbols-outlined {
    font-size: 28px;
}

.contact-whatsapp__description {
    font-size: var(--text-body-md);
    line-height: var(--lh-body-md);
    opacity: 0.9;
    margin-bottom: var(--space-6);
}

.contact-whatsapp__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    width: 100%;
    background-color: var(--color-surface-card);
    color: var(--color-secondary);
    font-weight: var(--fw-bold);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.contact-whatsapp__btn:hover {
    background-color: var(--color-surface-alt);
    color: var(--color-on-secondary-container);
}

.whatsapp-icon {
    width: 24px;
    height: 24px;
}

.contact-card--details {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.contact-detail-icon {
    background-color: rgba(13, 77, 139, 0.08);
    color: var(--color-primary);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-detail-icon .material-symbols-outlined {
    font-size: 28px;
}

.contact-detail-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.contact-detail-label {
    font-size: var(--text-label-sm);
    font-weight: var(--fw-bold);
    color: var(--color-on-surface-variant);
    text-transform: uppercase;
    letter-spacing: var(--ls-wider);
}

.contact-detail-link {
    font-family: var(--font-headline);
    font-size: var(--text-headline-sm);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-detail-link:hover {
    color: var(--color-primary-container);
    text-decoration: underline;
}

.contact-detail-sub {
    font-size: var(--text-body-sm);
    color: var(--color-outline);
}

.contact-detail-address {
    font-style: normal;
    font-size: var(--text-body-md);
    line-height: var(--lh-body-md);
    color: var(--color-on-surface);
}

/* ─── 6. Impact Social Section ───────────────────────────────────────────── */
.contact-impact {
    background-color: var(--color-surface-low);
    padding: var(--space-16) 0;
}

.contact-impact__wrapper {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    background-color: var(--color-surface-card);
    border: 1px solid rgba(194, 198, 210, 0.3);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

@media (min-width: 768px) {
    .contact-impact__wrapper {
        grid-template-columns: 1fr 2fr;
    }
}

.contact-impact__image-container {
    position: relative;
    height: 200px;
    width: 100%;
}

@media (min-width: 768px) {
    .contact-impact__image-container {
        height: 100%;
        min-height: 280px;
    }
}

.contact-impact__image {
    width: 100%;
    height: 100%;
    object-cover: cover;
    object-position: center;
}

.contact-impact__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 54, 103, 0.4), transparent);
}

.contact-impact__content {
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-impact__title {
    font-family: var(--font-headline);
    font-size: var(--text-headline-lg);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.contact-impact__text {
    font-size: var(--text-body-lg);
    line-height: var(--lh-body-lg);
    color: var(--color-on-surface-variant);
    margin-bottom: var(--space-6);
}

.contact-impact__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.contact-impact__badges .badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-label-sm);
    font-weight: var(--fw-semibold);
}

/* ─── 7. Alertes de validation ───────────────────────────────────────────── */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-6);
    font-size: var(--text-body-md);
}

.alert--success {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--color-on-secondary-container);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.alert--danger {
    background-color: rgba(220, 38, 38, 0.08);
    color: var(--color-error);
    border: 1px solid rgba(220, 38, 38, 0.15);
}

.alert .material-symbols-outlined {
    flex-shrink: 0;
}

.btn-success {
    background-color: var(--color-success) !important;
    color: var(--color-on-primary) !important;
}

/* ─── 8. Adaptabilité mobile spécifique ───────────────────────────────────── */
@media (max-width: 768px) {
    .contact-hero {
        padding: var(--space-12) 0;
    }
    
    .contact-card, .contact-impact__content {
        padding: var(--space-5);
    }
    
    .contact-hero__container, .contact-section__container, .contact-impact__wrapper {
        padding: 0 var(--margin-mobile);
    }
}