/* Hero Section avec timeline */
.hero-timeline {
    background-color: #0d47a1;
    color: #ffffff;
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-eyebrow {
    display: inline-block;
    background-color: #e91e63;
    color: #ffffff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: #ffffff;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #b3c5e8;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat-item {
    text-align: left;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffc107;
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: #8fa8d8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Film Reel Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.film-reel {
    position: relative;
    width: 200px;
    height: 200px;
}

.reel-circle {
    width: 100%;
    height: 100%;
    border: 8px solid #ffc107;
    border-radius: 50%;
    position: relative;
    animation: spin 20s linear infinite;
}

.reel-circle::before,
.reel-circle::after {
    content: '';
    position: absolute;
    border: 4px solid #e91e63;
    border-radius: 50%;
}

.reel-circle::before {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
}

.reel-circle::after {
    width: 30%;
    height: 30%;
    top: 35%;
    left: 35%;
    background-color: #0d47a1;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: #ffc107;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Section Articles */
.articles-section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    color: #0d47a1;
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.section-header p {
    color: #666;
    font-size: 1.1rem;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.article-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

.card-image-wrapper {
    position: relative;
    height: 220px;
    overflow: hidden;
    background-color: #f0f0f0;
}

.card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.article-card:hover .card-image-wrapper img {
    transform: scale(1.05);
}

.card-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: #e91e63;
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.card-content {
    padding: 25px;
}

.card-date {
    display: block;
    color: #888;
    font-size: 13px;
    margin-bottom: 10px;
}

.card-content h3 {
    margin-bottom: 12px;
    font-size: 1.4rem;
    line-height: 1.3;
}

.card-content h3 a {
    color: #0d47a1;
    text-decoration: none;
}

.card-content h3 a:hover {
    color: #e91e63;
    text-decoration: underline;
}

.card-excerpt {
    color: #555;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.reading-time {
    display: inline-flex;
    align-items: center;
    color: #888;
    font-size: 13px;
    gap: 5px;
}

/* Timeline Exploration */
.timeline-exploration {
    background-color: #f5f5f5;
    padding: 80px 20px;
}

.timeline-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: 20px 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background-color: #ddd;
    top: 0;
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 50px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
    text-align: right;
}

.timeline-item:nth-child(odd) .timeline-content {
    padding-right: 40px;
    padding-left: 20px;
}

.timeline-item:nth-child(even) .timeline-content {
    padding-left: 40px;
    padding-right: 20px;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    background-color: #fff;
    border-radius: 50%;
    padding: 5px;
}

.timeline-content {
    width: 50%;
    background-color: #ffffff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.timeline-content h3 {
    color: #0d47a1;
    margin-bottom: 5px;
    font-size: 1.3rem;
}

.timeline-date {
    display: inline-block;
    background-color: #ffc107;
    color: #0d47a1;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.timeline-content p {
    color: #555;
    font-size: 15px;
    margin: 0;
}

/* Progress Section */
.progress-section {
    padding: 80px 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.progress-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    justify-items: center;
}

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

.progress-circle {
    position: relative;
    display: inline-block;
    margin-bottom: 15px;
}

.progress-circle svg {
    transform: rotate(-90deg);
}

.progress-bg {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 8;
}

.progress-bar {
    fill: none;
    stroke: #e91e63;
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: calc(283 - (283 * var(--progress)) / 100);
    transition: stroke-dashoffset 1.5s ease-out;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: 700;
    color: #0d47a1;
}

.progress-item p {
    color: #555;
    font-weight: 500;
}

/* Accordion Section */
.accordion-section {
    background-color: #fff;
    padding: 80px 20px;
}

.accordion-container {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 0;
}

.accordion-header {
    padding: 20px 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #0d47a1;
    font-size: 1.1rem;
    list-style: none;
}

.accordion-header::-webkit-details-marker {
    display: none;
}

.accordion-icon {
    transition: transform 0.3s;
    color: #e91e63;
}

.accordion-item[open] .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 0 20px 0;
    color: #555;
    line-height: 1.7;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Newsletter */
.newsletter-section {
    background-color: #0d47a1;
    padding: 80px 20px;
}

.newsletter-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    color: #ffffff;
    margin-bottom: 15px;
    font-size: 2rem;
}

.newsletter-content p {
    color: #b3c5e8;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-input {
    flex: 1;
    min-width: 250px;
    padding: 15px 20px;
    border: 2px solid transparent;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.newsletter-input:focus {
    outline: none;
    border-color: #ffc107;
}

.newsletter-button {
    padding: 15px 30px;
    background-color: #e91e63;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.newsletter-button:hover {
    background-color: #c2185b;
    transform: translateY(-2px);
}

.newsletter-note {
    color: #8fa8d8;
    font-size: 13px;
}

/* Disclaimer */
.disclaimer-section {
    padding: 60px 20px;
    background-color: #f5f5f5;
}

.disclaimer-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background-color: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
    padding: 25px;
}

.disclaimer-icon {
    color: #856404;
    flex-shrink: 0;
}

.disclaimer-content strong {
    display: block;
    color: #856404;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.disclaimer-content p {
    color: #856404;
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .stat-item {
        text-align: center;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .reel-circle {
        width: 150px;
        height: 150px;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .article-card {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .timeline-container {
        padding-left: 40px;
    }
    
    .timeline-line {
        left: 20px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd) {
        flex-direction: column;
        text-align: left;
        align-items: flex-start;
    }
    
    .timeline-marker {
        left: 20px;
        transform: translateX(-50%);
    }
    
    .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        width: 100%;
        padding: 20px;
        padding-left: 40px;
    }
    
    .progress-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-input {
        width: 100%;
    }
    
    .disclaimer-container {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .timeline-content h3 {
        font-size: 1.1rem;
    }
}