/* ========================================
   Styles pour l'architecture SPA
   ======================================== */

/* Loading State */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 50vh;
    padding: 2rem;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--color-orange, #ff6900);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error 404 */
.error-404 {
    text-align: center;
    padding: 4rem 2rem;
    min-height: 50vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.error-404 h1 {
    font-size: 6rem;
    color: var(--color-orange, #ff6900);
    margin: 0;
}

.error-404 p {
    font-size: 1.5rem;
    color: #666;
    margin: 1rem 0 2rem;
}

/* Page Heroes */
.page-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-hero .hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* Legal Pages */
.legal-page {
    min-height: 60vh;
}

.legal-content {
    padding: 3rem 0;
}

.legal-content .content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    color: var(--color-primary, #170682);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-content h3 {
    color: var(--color-dark, #1f2937);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.legal-content p {
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-content ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.legal-content ul li {
    margin-bottom: 0.5rem;
}

.legal-content .intro {
    font-style: italic;
    color: #666;
    margin-bottom: 2rem;
}

/* VAE Page Specific */
.vae-method-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.vae-method-card .method-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.vae-method-card .method-number {
    width: 40px;
    height: 40px;
    background: var(--color-orange, #ff6900);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.vae-method-card .method-subtitle {
    color: #666;
    font-style: italic;
    margin-bottom: 1rem;
}

.vae-method-card .method-content {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.vae-method-card .method-result {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

/* VAE Testimonials */
.vae-testimonial .testimonial-role {
    color: var(--color-orange, #ff6900);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Diplomas Grid */
.diplomas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.diploma-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.diploma-card:hover {
    border-color: var(--color-orange, #ff6900);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 0, 0.15);
}

.diploma-card .diploma-code {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-orange, #ff6900);
    margin-bottom: 0.5rem;
}

.diploma-card h4 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    color: var(--color-dark, #1f2937);
}

.diploma-card .diploma-sector {
    display: inline-block;
    background: #f3f4f6;
    color: #666;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
}

/* Process Cards */
.process-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.process-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 12px;
    padding: 2rem;
    position: relative;
}

.process-card .process-number {
    position: absolute;
    top: -15px;
    left: 20px;
    width: 50px;
    height: 50px;
    background: var(--color-primary, #170682);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.process-card h4 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary, #170682);
}

/* FAQ Section */
.faq-section {
    background: #f9fafb;
    padding: 3rem 0;
}

.faq-grid {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.faq-item {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.faq-question {
    color: var(--color-primary, #170682);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.faq-answer {
    color: #666;
    line-height: 1.6;
}

/* Benefits Section */
.benefits-section {
    margin: 3rem 0;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    font-size: 1.05rem;
}

.benefits-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success, #10b981);
    font-weight: bold;
    font-size: 1.25rem;
}

/* CTA Sections */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 0;
    margin-top: 3rem;
    text-align: center;
    border-radius: 12px;
}

.cta-section h3 {
    color: white;
    margin-bottom: 1rem;
}

.cta-section p {
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
}

.slide-up {
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.6s ease forwards;
}

.scale-in {
    opacity: 0;
    transform: scale(0.95);
    animation: scaleIn 0.6s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animation delays for staggered effects */
.slide-up:nth-child(1) { animation-delay: 0.1s; }
.slide-up:nth-child(2) { animation-delay: 0.2s; }
.slide-up:nth-child(3) { animation-delay: 0.3s; }
.slide-up:nth-child(4) { animation-delay: 0.4s; }
.slide-up:nth-child(5) { animation-delay: 0.5s; }

.scale-in:nth-child(1) { animation-delay: 0.1s; }
.scale-in:nth-child(2) { animation-delay: 0.2s; }
.scale-in:nth-child(3) { animation-delay: 0.3s; }
.scale-in:nth-child(4) { animation-delay: 0.4s; }

/* Responsive */
@media (max-width: 768px) {
    .page-hero h1 {
        font-size: 2rem;
    }
    
    .process-cards {
        grid-template-columns: 1fr;
    }
    
    .diplomas-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}