/* ================================================
   ZENROX - Page Contact - Styles
   Thème cohérent avec le design principal du site
   ================================================ */

/* Variables spécifiques à la page contact */
:root {
    --contact-gradient: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    --contact-card-bg: #1a1a1a;
    --contact-input-bg: #252525;
    --contact-input-border: #333333;
    --contact-input-focus: #c9a96e;
}

/* ==================== HERO SECTION ==================== */
.contact-hero {
    background: var(--contact-gradient);
    padding: 120px 0 80px; /* 60px pour header fixe + 60px espace */
    margin-top: 0; /* Pas de margin car header est fixe */
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 100%);
}

.contact-hero-content {
    position: relative;
    text-align: center;
    color: #ffffff;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -1px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    line-height: 1.6;
    font-weight: 300;
}

/* ==================== CONTACT SECTION ==================== */
.contact-section {
    padding: 80px 0;
    background: var(--background-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-form-wrapper h2,
.contact-info h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 15px;
}

.contact-form-wrapper h2::after,
.contact-info h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

/* ==================== FORMULAIRE ==================== */
.contact-form {
    background: var(--contact-card-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-medium);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--contact-input-bg);
    border: 1px solid var(--contact-input-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--contact-input-focus);
    background: var(--background-secondary);
    box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23cccccc' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--background-secondary);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

/* Checkbox personnalisé */
.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
    padding-left: 35px;
    user-select: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    width: 0;
    height: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 22px;
    width: 22px;
    background-color: var(--contact-input-bg);
    border: 1px solid var(--contact-input-border);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.checkbox-label:hover input ~ .checkmark {
    background-color: var(--background-secondary);
    border-color: var(--accent-color);
}

.checkbox-label input:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark::after {
    content: "";
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label input:checked ~ .checkmark::after {
    display: block;
}

/* Bouton */
.btn {
    display: inline-block;
    padding: 15px 40px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: var(--accent-color);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(201, 169, 110, 0.3);
}

.btn-primary:hover {
    background: #d4b77e;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 169, 110, 0.4);
}

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

/* ==================== INFORMATIONS DE CONTACT ==================== */
.contact-info {
    background: var(--contact-card-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-medium);
    position: sticky;
    top: 110px;
}

.contact-item {
    display: flex;
    gap: 20px;
    padding: 25px 0;
    border-bottom: 1px solid var(--border-color);
}

.contact-item:first-child {
    padding-top: 0;
}

.contact-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.2), rgba(201, 169, 110, 0.1));
    border-radius: 12px;
    color: var(--accent-color);
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-details {
    flex: 1;
}

.contact-details h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.contact-details p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.contact-details a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: #d4b77e;
    text-decoration: underline;
}

/* ==================== SECTION FAQ ==================== */
.faq-section {
    padding: 80px 0;
    background: var(--background-secondary);
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--contact-card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    border-color: var(--accent-color);
}

.faq-item h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--accent-color);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.faq-item h3::before {
    content: 'Q:';
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* ==================== RÉSEAUX SOCIAUX ==================== */
.social-section {
    padding: 60px 0;
    background: var(--background-dark);
}

.social-title {
    font-family: var(--font-display);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--contact-card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--accent-color);
    color: #ffffff;
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(201, 169, 110, 0.3);
    border-color: var(--accent-color);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-info {
        position: static;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2.5rem;
    }
    
    .page-subtitle {
        font-size: 1.1rem;
    }
    
    .contact-hero {
        padding: 100px 0 60px;
    }
    
    .contact-section,
    .faq-section,
    .social-section {
        padding: 60px 0;
    }
    
    .contact-form,
    .contact-info {
        padding: 30px 20px;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .contact-form,
    .contact-info {
        padding: 25px 15px;
    }
    
    .btn-primary {
        width: 100%;
    }
    
    .social-links {
        gap: 15px;
    }
    
    .social-link {
        width: 50px;
        height: 50px;
    }
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-form,
.contact-info,
.faq-item {
    animation: fadeInUp 0.6s ease-out;
}

.faq-item:nth-child(1) { animation-delay: 0.1s; }
.faq-item:nth-child(2) { animation-delay: 0.2s; }
.faq-item:nth-child(3) { animation-delay: 0.3s; }
.faq-item:nth-child(4) { animation-delay: 0.4s; }
.faq-item:nth-child(5) { animation-delay: 0.5s; }
.faq-item:nth-child(6) { animation-delay: 0.6s; }

/* État de chargement du formulaire */
.contact-form.loading {
    opacity: 0.6;
    pointer-events: none;
}

.contact-form.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Messages de succès/erreur */
.form-message {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #4caf50;
    display: block;
}

.form-message.error {
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid rgba(244, 67, 54, 0.3);
    color: #f44336;
    display: block;
}