/* ============================================
   Page Contact - Styles Premium
   ============================================ */

/* Hero Contact */
.contact-hero {
    background-color: var(--color-cream);
    padding: var(--spacing-xxl) var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 1px 1px, rgba(11, 28, 38, 0.03) 1px, transparent 0);
    background-size: 20px 20px;
    opacity: 0.5;
    pointer-events: none;
}

.contact-hero-container {
    max-width: 1200px;
    margin: 0 auto;
}

.contact-hero-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-xl);
}

.contact-hero-left {
    flex: 1;
}

.contact-hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 500;
    color: var(--color-text-dark);
    margin: 0 0 var(--spacing-md) 0;
    letter-spacing: -0.5px;
}

.contact-hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-gray-medium);
    margin: 0 0 var(--spacing-sm) 0;
    line-height: 1.6;
}

.contact-hero-detail {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-gray-medium);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin: var(--spacing-md) 0 0 0;
}

.contact-hero-right {
    flex-shrink: 0;
}

.contact-response-time {
    background-color: var(--color-white);
    border: 1px solid rgba(11, 28, 38, 0.08);
    border-radius: 8px;
    padding: var(--spacing-lg);
    min-width: 200px;
}

.response-time-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-dark);
    margin: 0 0 var(--spacing-sm) 0;
}

.response-time-text {
    font-size: 0.9rem;
    color: var(--color-gray-medium);
    margin: var(--spacing-xs) 0 0 0;
    line-height: 1.5;
}

/* Main Content */
.contact-main {
    background-color: #FAF8F5;
    padding: var(--spacing-xxl) var(--spacing-lg);
    min-height: 60vh;
    position: relative;
}

.contact-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(11, 28, 38, 0.1), transparent);
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: calc(var(--spacing-xl) * 1.5);
    margin-bottom: var(--spacing-xxl);
    align-items: start;
}

/* Colonne gauche - Formulaire */
.contact-form-column {
    min-width: 0;
    display: flex;
    flex-direction: column;
    position: relative;
    padding-left: var(--spacing-md);
    border-left: 1px solid rgba(11, 28, 38, 0.06);
}

.contact-form-card {
    background-color: var(--color-white);
    border: 1px solid rgba(11, 28, 38, 0.08);
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: 0 2px 20px rgba(11, 28, 38, 0.04);
    display: flex;
    flex-direction: column;
    position: relative;
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 500;
    color: var(--color-text-dark);
    margin: 0 0 var(--spacing-xl) 0;
    padding-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
    position: relative;
    border-bottom: 1px solid rgba(199, 91, 42, 0.2);
}

.contact-form-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: var(--spacing-md);
    width: 3px;
    background: linear-gradient(to bottom, var(--color-saffron), rgba(199, 91, 42, 0.3));
    border-radius: 2px;
}

.contact-form-card::before {
    content: 'OS • Correspondance';
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    font-size: 0.7rem;
    font-weight: 500;
    color: rgba(11, 28, 38, 0.4);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-family: var(--font-serif);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

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

.form-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-dark);
    letter-spacing: 0.02em;
}

.form-select,
.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid rgba(11, 28, 38, 0.15);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text-dark);
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

.form-select:focus,
.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-saffron);
    box-shadow: 0 0 0 3px rgba(255, 153, 51, 0.1);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%230B1C26' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    padding-right: calc(var(--spacing-md) * 2 + 12px);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
    line-height: 1.6;
}

.form-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 4px;
    cursor: pointer;
    width: 18px;
    height: 18px;
    accent-color: var(--color-saffron);
}

.checkbox-label {
    font-size: 0.9rem;
    color: var(--color-gray-medium);
    line-height: 1.5;
}

.form-rgpd {
    font-size: 0.75rem;
    color: var(--color-gray-medium);
    margin: 0;
    line-height: 1.5;
}

.contact-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: transparent;
    border: 1px solid var(--color-saffron);
    border-radius: 6px;
    color: var(--color-saffron);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-top: var(--spacing-md);
    position: relative;
}

.contact-submit-btn::after {
    content: '→';
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-fast);
}

.contact-submit-btn:hover::after {
    transform: translateX(3px);
}

.contact-submit-btn:hover {
    background-color: var(--color-text-dark);
    border-color: var(--color-text-dark);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(11, 28, 38, 0.15);
    transform: translateY(-1px);
}

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

.contact-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-loader {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-loader svg {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.contact-confirmation {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: rgba(39, 174, 96, 0.1);
    border: 1px solid rgba(39, 174, 96, 0.3);
    border-radius: 6px;
}

.contact-confirmation-link {
    display: inline-block;
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-saffron);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.contact-confirmation-link:hover {
    text-decoration: underline;
}

.confirmation-text {
    font-size: 0.95rem;
    color: #27ae60;
    margin: 0;
    text-align: center;
}

/* Colonne droite - Infos chapitres */
.contact-info-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-chapter-card {
    position: relative;
    background-color: #FEFCFB;
    border: 1px solid rgba(11, 28, 38, 0.08);
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: 0 2px 15px rgba(11, 28, 38, 0.05);
    transition: all var(--transition-fast);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background-image: 
        radial-gradient(circle at 1px 1px, rgba(11, 28, 38, 0.02) 1px, transparent 0);
    background-size: 20px 20px;
}

.contact-chapter-card:hover {
    box-shadow: 0 4px 25px rgba(11, 28, 38, 0.1);
    transform: translateY(-2px);
}

.contact-chapter-card:hover .chapter-bookmark {
    opacity: 1;
    transform: translateX(0);
}

.chapter-number {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 300;
    color: rgba(11, 28, 38, 0.08);
    line-height: 1;
    pointer-events: none;
}

.chapter-content {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chapter-title {
    font-family: var(--font-serif);
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 500;
    color: var(--color-text-dark);
    margin: 0 0 var(--spacing-md) 0;
}

.chapter-info-key {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-saffron);
    margin: 0 0 var(--spacing-sm) 0;
}

.chapter-text {
    font-size: 0.95rem;
    color: var(--color-gray-medium);
    line-height: 1.6;
    margin: 0 0 var(--spacing-md) 0;
}

.chapter-questions {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-md) 0;
}

.chapter-questions li {
    font-size: 0.95rem;
    color: var(--color-gray-medium);
    line-height: 1.8;
    padding-left: var(--spacing-md);
    position: relative;
}

.chapter-questions li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-saffron);
    font-weight: 600;
}

.chapter-contact-email {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-dark);
    margin: 0 0 var(--spacing-xs) 0;
}

.chapter-contact-hours {
    font-size: 0.9rem;
    color: var(--color-gray-medium);
    margin: 0 0 var(--spacing-md) 0;
}

.chapter-link {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-saffron);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
}

.chapter-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-saffron);
    transition: width var(--transition-fast);
}

.chapter-link:hover::after {
    width: 100%;
}

.chapter-bookmark {
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 40px;
    background-color: var(--color-saffron);
    opacity: 0;
    transform: translateX(4px);
    transition: all var(--transition-fast);
}

/* Séparateur */
.contact-separator {
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(11, 28, 38, 0.1), transparent);
    margin: var(--spacing-xxl) 0;
}

/* FAQ */
.contact-faq {
    margin-top: var(--spacing-xxl);
}

.faq-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 500;
    color: var(--color-text-dark);
    margin: 0 0 var(--spacing-xl) 0;
    text-align: center;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-white);
    border: 1px solid rgba(11, 28, 38, 0.08);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.faq-item:hover {
    box-shadow: 0 2px 10px rgba(11, 28, 38, 0.05);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-dark);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-saffron);
}

.faq-question[aria-expanded="true"] {
    color: var(--color-saffron);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-fast);
    color: var(--color-gray-medium);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 var(--spacing-lg);
    opacity: 0;
}

.faq-answer.open {
    max-height: 500px;
    padding: 0 var(--spacing-lg) var(--spacing-md) var(--spacing-lg);
    opacity: 1;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--color-gray-medium);
    line-height: 1.6;
    margin: 0 0 var(--spacing-sm) 0;
}

.faq-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-saffron);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.faq-link:hover {
    text-decoration: underline;
}

/* Footer réassurance */
.contact-reassurance {
    background-color: var(--color-white);
    border-top: 1px solid rgba(11, 28, 38, 0.08);
    padding: var(--spacing-lg) var(--spacing-lg);
}

.reassurance-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.reassurance-item {
    text-align: center;
}

.reassurance-text {
    font-size: 0.85rem;
    color: var(--color-gray-medium);
    margin: 0;
}

/* Responsive */
@media (max-width: 968px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .contact-hero-content {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .contact-hero-right {
        width: 100%;
    }

    .contact-response-time {
        width: 100%;
    }

    .reassurance-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .contact-hero {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .contact-main {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .contact-form-card {
        padding: var(--spacing-lg);
    }

    .contact-chapter-card {
        padding: var(--spacing-lg);
    }

    .chapter-number {
        font-size: 1.2rem;
    }
}