/* Programme SIAB 2026 - Calendrier officiel */

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #f8f9fa;
}

/* Hero Section */
.programme-hero {
    padding: 120px 20px 80px;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.programme-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 0;
}

.programme-hero-deco {
    position: absolute;
    top: 0;
    left: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(26, 164, 90, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.programme-hero-deco::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 30px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(26, 164, 90, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.programme-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 2;
}

.programme-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.programme-hero-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.7;
    margin: 0;
}

/* Tabs */
.programme-tabs-section {
    padding: 60px 20px 30px;
    background: #ffffff;
}

.programme-tabs {
    display: flex;
    gap: 10px;
    border: none;
    padding: 0;
    margin: 0;
    list-style: none;
}

.programme-tabs .nav-link {
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    background: #f0f0f0;
    color: #000000;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.programme-tabs .nav-link:hover {
    background: #e5e5e5;
}

.programme-tabs .nav-link.active {
    background: #1AA45A;
    color: #ffffff;
}

/* Content */
.programme-content-section {
    padding: 0 20px 80px;
}

.schedule-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.schedule-card {
    display: flex;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid #e0e0e0;
}

.schedule-card-image {
    position: relative;
    width: 45%;
    flex: 0 0 45%;
    height: 240px;
    overflow: hidden;
}

.schedule-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.schedule-card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent 40%);
}

.schedule-time {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.schedule-card-body {
    flex: 1;
    width: 55%;
    padding: 32px 36px;
    background: #f8f9fa;
}

.schedule-title {
    font-size: 26px;
    font-weight: 700;
    color: #000000;
    margin: 0 0 14px;
    line-height: 1.3;
}

.schedule-desc {
    font-size: 17px;
    color: #333333;
    line-height: 1.65;
    margin: 0;
}

/* CTA Section */
.programme-cta-section {
    padding: 60px 20px 80px;
}

.programme-cta-card {
    background: #000000;
    border-radius: 16px;
    padding: 50px 40px;
    text-align: center;
    border-top: 4px solid #1AA45A;
}

.programme-cta-title {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 15px;
}

.programme-cta-text {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 30px;
}

.programme-cta-btn {
    display: inline-block;
    background: #1AA45A;
    color: #ffffff;
    padding: 16px 40px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.2s ease, transform 0.2s ease;
}

.programme-cta-btn:hover {
    background: #158a4f;
    transform: translateY(-2px);
    color: #ffffff;
}

/* Responsive */
@media (max-width: 1024px) {
    .programme-hero-content {
        grid-template-columns: 1fr;
    }

    .programme-hero-title {
        font-size: 38px;
    }
}

@media (max-width: 768px) {
    .programme-hero {
        padding: 80px 20px 50px;
    }

    .programme-hero-title {
        font-size: 32px;
    }

    .programme-hero-desc {
        font-size: 15px;
    }

    .programme-tabs {
        flex-wrap: wrap;
    }

    .programme-tabs .nav-link {
        padding: 12px 20px;
        font-size: 14px;
    }

    .schedule-card {
        flex-direction: column;
    }

    .schedule-card-image {
        width: 100%;
        flex: none;
        height: 160px;
    }

    .schedule-card-body {
        width: 100%;
        padding: 24px 24px;
    }

    .schedule-title {
        font-size: 22px;
    }

    .schedule-desc {
        font-size: 16px;
    }

    .programme-cta-section {
        padding: 40px 20px 60px;
    }

    .programme-cta-card {
        padding: 35px 24px;
    }

    .programme-cta-title {
        font-size: 24px;
    }

    .programme-cta-text {
        font-size: 16px;
    }

    .programme-cta-btn {
        padding: 14px 32px;
        font-size: 16px;
    }
}