/* ============================================
   SDKSENS - Sensibilisation Platform Styles
   ============================================ */

/* --- Hero --- */
.sens-hero {
    position: relative;
    min-height: 55vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 140px 0 60px;
    overflow: hidden;
}

.sens-hero-content {
    position: relative;
    z-index: 2;
}

.sens-hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin: 20px 0 10px;
    letter-spacing: -1px;
}

.sens-accent {
    background: linear-gradient(135deg, #f59e0b, #f97316, #ef4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sens-hero-tagline {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.sens-hero-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.sens-hero-stats {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 900;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Section Titles --- */
.sens-section-title {
    text-align: center;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    margin-bottom: 16px;
}

.sens-section-subtitle {
    text-align: center;
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 50px;
    line-height: 1.7;
}

/* --- Why Sensibilisation --- */
.sens-why {
    padding: 80px 0 60px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.why-card:hover {
    border-color: rgba(245, 158, 11, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.1);
}

.why-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-radius: 16px;
    font-size: 1.5rem;
    color: white;
    margin: 0 auto 18px;
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.2);
}

.why-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.why-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Courses Section --- */
.sens-courses {
    padding: 60px 0 80px;
}

/* --- Course Card --- */
.course-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 40px;
}

.course-header {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(249, 115, 22, 0.08));
    border-bottom: 1px solid var(--border);
    padding: 40px 40px 32px;
    text-align: center;
    position: relative;
}

.course-badge {
    display: inline-block;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #000;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 5px 16px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.course-theme-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    border-radius: 24px;
    font-size: 2.2rem;
    color: white;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.25);
}

.course-theme {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.course-meta {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.course-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.course-meta-item i {
    color: #f59e0b;
    font-size: 0.85rem;
}

/* --- Course Body --- */
.course-body {
    padding: 40px;
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.course-block {
    background: var(--bg-section);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
}

.course-block-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.course-block-header i {
    color: #f59e0b;
    font-size: 1.2rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 10px;
}

.course-block-header h4 {
    font-size: 1.1rem;
    font-weight: 700;
}

.course-block p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.course-block-list {
    list-style: none;
    padding: 0;
}

.course-block-list li {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding: 5px 0 5px 22px;
    position: relative;
}

.course-block-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #f59e0b;
    font-weight: 700;
    font-size: 0.85rem;
}

/* --- Free Badge --- */
.free-badge-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--primary-light);
    font-size: 1rem;
    font-weight: 700;
    padding: 10px 28px;
    border-radius: var(--radius-full);
    margin-bottom: 30px;
    letter-spacing: 0.5px;
}

.free-badge-hero i {
    font-size: 1.1rem;
}

.course-free-tag {
    position: absolute;
    top: 16px;
    right: 20px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    z-index: 2;
}

.course-meta-free {
    color: var(--primary-light) !important;
    font-weight: 700 !important;
}

.course-meta-free i {
    color: var(--primary-light) !important;
}

.course-header-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 20px;
    line-height: 1.6;
}

.free-highlight {
    color: var(--primary-light) !important;
    font-weight: 600;
}

.cta-free-banner {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(16, 185, 129, 0.04));
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius);
    padding: 16px 24px;
    margin-bottom: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-light);
}

.cta-free-banner i {
    font-size: 1.3rem;
}

/* --- Stats Bar --- */
.course-stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 40px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.06), rgba(239, 68, 68, 0.04));
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.course-stat {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.course-stat-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 158, 11, 0.12);
    border-radius: 10px;
    color: #f59e0b;
    font-size: 1rem;
    flex-shrink: 0;
}

.course-stat strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.course-stat span {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* --- Programme détaillé --- */
.course-program {
    margin-bottom: 40px;
}

.program-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.program-title i {
    color: #f59e0b;
}

/* Full Day Layout */
.program-day-full {
    background: var(--bg-section);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
    transition: var(--transition);
}

.program-day-full:hover {
    border-color: rgba(245, 158, 11, 0.25);
}

.day-header-full {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 28px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(245, 158, 11, 0.02));
    border-bottom: 1px solid var(--border);
}

.day-badge {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #000;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.day-header-full h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.day-time {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.day-time i {
    margin-right: 4px;
    color: #f59e0b;
}

.day-modules {
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Module Block */
.module-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--transition);
}

.module-block:hover {
    border-color: rgba(245, 158, 11, 0.2);
}

.module-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.module-time {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.module-header h6 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.module-block > ul {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
}

.module-block > ul > li {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.65;
    padding: 4px 0 4px 22px;
    position: relative;
}

.module-block > ul > li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #f59e0b;
}

.module-block > ul > li strong {
    color: var(--text-primary);
}

/* Example Callout */
.module-example {
    display: flex;
    gap: 14px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(245, 158, 11, 0.02));
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-left: 3px solid #f59e0b;
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-top: 4px;
}

.module-example > i {
    color: #f59e0b;
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.module-example strong {
    color: #f59e0b;
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.module-example div {
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Workshop Callout */
.module-workshop {
    display: flex;
    gap: 14px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.02));
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-top: 4px;
}

.module-workshop > i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.module-workshop strong {
    color: var(--primary-light);
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.module-workshop div {
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Pedagogy Section --- */
.pedagogy-section {
    margin-bottom: 40px;
}

.pedagogy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.pedagogy-item {
    background: var(--bg-section);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    text-align: center;
    transition: var(--transition);
}

.pedagogy-item:hover {
    border-color: rgba(245, 158, 11, 0.25);
}

.pedagogy-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 14px;
    font-size: 1.2rem;
    color: #f59e0b;
    margin: 0 auto 14px;
}

.pedagogy-item strong {
    display: block;
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.pedagogy-item span {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --- Footer Info --- */
.course-footer-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.footer-info-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.footer-info-item > i {
    color: #f59e0b;
    font-size: 1.3rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-info-item strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.footer-info-item span {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --- Course CTA --- */
.course-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Coming Soon --- */
.courses-coming-soon {
    text-align: center;
    padding: 50px 40px;
    background: var(--bg-card);
    border: 1px dashed var(--border);
    border-radius: var(--radius-lg);
}

.coming-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 16px;
    font-size: 1.5rem;
    color: #f59e0b;
    margin: 0 auto 18px;
}

.courses-coming-soon h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.courses-coming-soon p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.6;
}

/* --- CTA Section --- */
.sens-cta {
    padding: 60px 0 80px;
}

.sens-cta .cta-box {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(249, 115, 22, 0.04));
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    text-align: center;
}

.sens-cta .cta-box h2 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    margin-bottom: 16px;
}

.sens-cta .cta-box h2 i {
    color: #f59e0b;
    margin-right: 10px;
}

.sens-cta .cta-box p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.7;
}

.sens-cta .cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Responsive --- */
@media (max-width: 1100px) {
    .course-stats-bar {
        grid-template-columns: repeat(2, 1fr);
    }

    .pedagogy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .course-grid {
        grid-template-columns: 1fr;
    }

    .course-footer-info {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .why-grid {
        grid-template-columns: 1fr;
    }

    .course-header {
        padding: 30px 20px 24px;
    }

    .course-body {
        padding: 24px 16px;
    }

    .course-theme {
        font-size: 1.5rem;
    }

    .course-meta {
        gap: 12px;
    }

    .sens-hero-stats {
        gap: 24px;
    }

    .course-stats-bar {
        grid-template-columns: 1fr;
        padding: 16px;
    }

    .day-header-full {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 16px 20px;
    }

    .day-modules {
        padding: 16px;
    }

    .module-block {
        padding: 16px;
    }

    .module-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .course-footer-info {
        grid-template-columns: 1fr;
    }

    .pedagogy-grid {
        grid-template-columns: 1fr;
    }

    .course-free-tag {
        position: static;
        margin: 0 auto 16px;
        width: fit-content;
    }

    .free-badge-hero {
        font-size: 0.9rem;
        padding: 8px 20px;
    }
}

/* ======================================================= */
/* COLOR VARIANTS FOR ADDITIONAL COURSE CARDS              */
/* ======================================================= */

/* --- RED (Gestion de crise) --- */
.course-header-red {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.12), rgba(220, 38, 38, 0.08));
}
.course-card-red .course-theme-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.25);
}
.course-badge-red {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: #fff;
}
.day-badge-red {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: #fff;
}
.course-card-red .day-header-full {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(239, 68, 68, 0.02));
}

/* --- BLUE (Conformité RGPD) --- */
.course-header-blue {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(37, 99, 235, 0.08));
}
.course-card-blue .course-theme-icon {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.25);
}
.course-badge-blue {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #fff;
}
.day-badge-blue {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #fff;
}
.course-card-blue .day-header-full {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(59, 130, 246, 0.02));
}

/* --- GOLD (Dirigeants) --- */
.course-header-gold {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.12), rgba(180, 83, 9, 0.08));
}
.course-card-gold .course-theme-icon {
    background: linear-gradient(135deg, #d97706, #b45309);
    box-shadow: 0 10px 30px rgba(217, 119, 6, 0.25);
}
.course-badge-gold {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #fff;
}
.day-badge-gold {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #fff;
}
.course-card-gold .day-header-full {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.08), rgba(217, 119, 6, 0.02));
}

/* --- PURPLE (Développeurs) --- */
.course-header-purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(109, 40, 217, 0.08));
}
.course-card-purple .course-theme-icon {
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.25);
}
.course-badge-purple {
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
    color: #fff;
}
.day-badge-purple {
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
    color: #fff;
}
.course-card-purple .day-header-full {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(139, 92, 246, 0.02));
}

/* --- GREEN (Pentest) --- */
.course-header-green {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(5, 150, 105, 0.08));
}
.course-card-green .course-theme-icon {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.25);
}
.course-badge-green {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
}
.day-badge-green {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
}
.course-card-green .day-header-full {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.02));
}

/* --- CYAN (Sécurité Cloud) --- */
.course-header-cyan {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.12), rgba(8, 145, 178, 0.08));
}
.course-card-cyan .course-theme-icon {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.25);
}
.course-badge-cyan {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: #fff;
}
.day-badge-cyan {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: #fff;
}
.course-card-cyan .day-header-full {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(6, 182, 212, 0.02));
}

/* --- INDIGO (Forensique DFIR) --- */
.course-header-indigo {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(79, 70, 229, 0.08));
}
.course-card-indigo .course-theme-icon {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.25);
}
.course-badge-indigo {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff;
}
.day-badge-indigo {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff;
}
.course-card-indigo .day-header-full {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(99, 102, 241, 0.02));
}

/* --- ORANGE (Sécurité OT/SCADA) --- */
.course-header-orange {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(234, 88, 12, 0.08));
}
.course-card-orange .course-theme-icon {
    background: linear-gradient(135deg, #f97316, #ea580c);
    box-shadow: 0 10px 30px rgba(249, 115, 22, 0.25);
}
.course-badge-orange {
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: #fff;
}
.day-badge-orange {
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: #fff;
}
.course-card-orange .day-header-full {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.08), rgba(249, 115, 22, 0.02));
}

/* --- SLATE (ISO 27001) --- */
.course-header-slate {
    background: linear-gradient(135deg, rgba(100, 116, 139, 0.12), rgba(71, 85, 105, 0.08));
}
.course-card-slate .course-theme-icon {
    background: linear-gradient(135deg, #64748b, #475569);
    box-shadow: 0 10px 30px rgba(100, 116, 139, 0.25);
}
.course-badge-slate {
    background: linear-gradient(135deg, #64748b, #475569);
    color: #fff;
}
.day-badge-slate {
    background: linear-gradient(135deg, #64748b, #475569);
    color: #fff;
}
.course-card-slate .day-header-full {
    background: linear-gradient(135deg, rgba(100, 116, 139, 0.08), rgba(100, 116, 139, 0.02));
}

/* --- PINK (Sécurité IA & LLM) --- */
.course-header-pink {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.12), rgba(219, 39, 119, 0.08));
}
.course-card-pink .course-theme-icon {
    background: linear-gradient(135deg, #ec4899, #db2777);
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.25);
}
.course-badge-pink {
    background: linear-gradient(135deg, #ec4899, #db2777);
    color: #fff;
}
.day-badge-pink {
    background: linear-gradient(135deg, #ec4899, #db2777);
    color: #fff;
}
.course-card-pink .day-header-full {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.08), rgba(236, 72, 153, 0.02));
}