/* ===== STYLES SPÉCIFIQUES À LA PAGE D'ACCUEIL ===== */

/* ===== THEME SECTION OIF ===== */
.theme-section {
    background: linear-gradient(135deg, 
        rgba(0, 85, 164, 0.03) 0%, 
        rgba(194, 24, 91, 0.02) 100%);
    position: relative;
}

.theme-card {
    background: var(--oif-white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--oif-blue);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

@media (min-width: 768px) {
    .theme-card {
        flex-direction: row;
        align-items: center;
        padding: 3rem;
        gap: 3rem;
    }
}

.theme-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--oif-blue), var(--oif-accent), var(--oif-accent-secondary));
}

.theme-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--oif-blue), var(--oif-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--oif-white);
    font-size: 2rem;
    flex-shrink: 0;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .theme-icon {
        margin: 0;
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }
}

.theme-content {
    flex: 1;
}

.theme-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--oif-blue);
    text-align: center;
}

@media (min-width: 768px) {
    .theme-content h3 {
        font-size: 2rem;
        text-align: left;
    }
}

.theme-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

@media (min-width: 576px) {
    .theme-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--oif-teal);
    font-weight: 600;
    font-size: 0.95rem;
}

.feature-item i {
    font-size: 1.1rem;
    color: var(--oif-accent);
}

/* ===== BASSIN DU CONGO SECTION ===== */
.bassin-section {
    background: var(--oif-white);
}

.bassin-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

@media (min-width: 992px) {
    .bassin-content {
        flex-direction: row;
        gap: 5rem;
        align-items: center;
    }
}

.bassin-text {
    flex: 1;
}

.bassin-text h3 {
    color: var(--oif-blue);
    margin-bottom: 1.5rem;
}

.bassin-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.bassin-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2.5rem 0;
}

@media (min-width: 576px) {
    .bassin-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.bassin-stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(0, 85, 164, 0.08);
    border-radius: var(--radius-lg);
}

.bassin-stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--oif-blue) !important;
    margin-bottom: 0.5rem;
    display: block;
    line-height: 1;
}

@media (min-width: 768px) {
    .bassin-stat-number {
        font-size: 2.5rem;
    }
}

.bassin-stat-label {
    font-size: 0.9rem;
    color: var(--oif-gray-700) !important;
    font-weight: 600;
    line-height: 1.3;
}

.bassin-map {
    flex: 1;
}

.map-container {
    background: linear-gradient(135deg, var(--oif-blue-dark), var(--oif-blue));
    border-radius: var(--radius-xl);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-countries {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .map-countries {
        gap: 1.5rem;
    }
}

.country-flag {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 1.5rem 1rem;
    text-align: center;
    color: var(--oif-white);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.country-flag:hover {
    background: rgba(233, 30, 99, 0.3);
    transform: translateY(-5px);
    border-color: var(--oif-accent-light);
}

.flag-wrapper {
    width: 70px;
    height: 45px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background: var(--oif-white);
}

@media (min-width: 768px) {
    .flag-wrapper {
        width: 80px;
        height: 50px;
    }
}

.flag-icon {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.country-name {
    font-weight: 600;
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--oif-white);
}

.map-caption {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--oif-accent);
    font-style: italic;
    font-size: 0.9rem;
}

/* ===== OBJECTIVES SECTION ===== */
.objectives-section {
    background: linear-gradient(135deg, 
        rgba(0, 85, 164, 0.03) 0%, 
        rgba(123, 31, 162, 0.03) 100%);
}

.objectives-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

@media (min-width: 576px) {
    .objectives-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .objectives-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.objective-card {
    background: var(--oif-white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 1px solid var(--oif-gray-200);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.objective-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--oif-blue);
}

.objective-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--oif-blue), var(--oif-accent-secondary));
}

.objective-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--oif-blue), var(--oif-accent));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--oif-white);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .objective-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
}

.objective-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--oif-blue);
}

@media (min-width: 768px) {
    .objective-card h3 {
        font-size: 1.4rem;
    }
}

.objective-card p {
    line-height: 1.7;
    margin-bottom: 0;
    flex: 1;
}

/* ===== COMPETITION SECTION ===== */
.competition-section {
    background: var(--oif-white);
}

.competition-details {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

@media (min-width: 992px) {
    .competition-details {
        flex-direction: row;
        gap: 5rem;
        align-items: flex-start;
    }
}

.competition-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 85, 164, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--oif-blue);
    font-size: 1.25rem;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .info-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

.info-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--oif-blue);
}

@media (min-width: 768px) {
    .info-content h4 {
        font-size: 1.3rem;
    }
}

.competition-cta {
    background: linear-gradient(135deg, var(--oif-blue-dark), var(--oif-blue));
    border-radius: var(--radius-xl);
    padding: 2rem;
    color: var(--oif-white);
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--oif-accent);
    flex: 1;
}

@media (min-width: 992px) {
    .competition-cta {
        padding: 2.5rem;
    }
}

.competition-cta h3 {
    color: var(--oif-white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.competition-cta p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.deadline {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--oif-accent-light);
}

.deadline i {
    color: var(--oif-accent-light);
    font-size: 1.1rem;
}

.deadline span {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.deadline strong {
    color: var(--oif-white);
    font-weight: 700;
}

/* ===== IMPACTS SECTION ===== */
.impacts-section {
    background: linear-gradient(135deg, 
        rgba(0, 85, 164, 0.03) 0%, 
        rgba(123, 31, 162, 0.03) 100%);
}

.impacts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

@media (min-width: 576px) {
    .impacts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .impacts-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.impact-card {
    background: var(--oif-white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    text-align: center;
    border: 1px solid var(--oif-gray-200);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.impact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--oif-accent);
}

.impact-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--oif-accent), var(--oif-accent-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--oif-white);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 1.25rem;
}

.impact-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--oif-blue);
}

.impact-card p {
    line-height: 1.7;
    margin-bottom: 0;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--oif-blue) 0%, var(--oif-accent-secondary) 100%);
    color: var(--oif-white);
}

.cta-content h2 {
    color: var(--oif-white) !important;
}

.cta-content h2::after {
    background: var(--oif-accent) !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
}

.cta-content .lead {
    color: rgba(255, 255, 255, 0.85) !important;
}

.cta-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .cta-actions {
        grid-template-columns: repeat(2, 1fr);
    }
}

.cta-action {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    transition: var(--transition-base);
}

.cta-action:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    border-color: var(--oif-accent);
}

.cta-action h3 {
    color: var(--oif-white);
    margin-bottom: 1.25rem;
    font-size: 1.4rem;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ===== PARTNERS SECTION ===== */
.partners-section {
    background: var(--oif-white);
    overflow: hidden;
}

.partners-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 0;
}

.partners-slider {
    overflow: hidden;
    position: relative;
    margin: 2.5rem 0;
}

.partners-slider::before,
.partners-slider::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.partners-slider::before {
    left: 0;
    background: linear-gradient(to right, var(--oif-white) 0%, transparent 100%);
}

.partners-slider::after {
    right: 0;
    background: linear-gradient(to left, var(--oif-white) 0%, transparent 100%);
}

.partners-track {
    display: flex;
    gap: 2rem;
    padding: 1rem 0;
    animation: scrollPartners 40s linear infinite;
}

.partner-item {
    flex: 0 0 180px;
    text-align: center;
    padding: 1.5rem;
    background: var(--oif-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 1px solid var(--oif-gray-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.partner-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--oif-blue);
}

.partner-item img {
    height: 50px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    opacity: 0.9;
    transition: var(--transition-base);
}

.partner-item:hover img {
    opacity: 1;
    transform: scale(1.05);
}

.partner-name {
    display: block;
    color: var(--oif-blue);
    font-weight: 600;
    font-size: 0.85rem;
    text-align: center;
    line-height: 1.3;
}

@keyframes scrollPartners {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-220px * 10));
    }
}

.partners-slider:hover .partners-track {
    animation-play-state: paused;
}

/* ===== CORRECTIONS RESPONSIVE BOOTSTRAP ===== */
@media (max-width: 768px) {
    .theme-card {
        flex-direction: column;
        text-align: center;
    }
    
    .theme-content h3 {
        text-align: center !important;
    }
    
    .bassin-content {
        flex-direction: column;
    }
    
    .competition-details {
        flex-direction: column;
    }
    
    .cta-actions {
        grid-template-columns: 1fr;
    }
    
    .objectives-grid {
        grid-template-columns: 1fr;
    }
    
    .impacts-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== CORRECTIONS POUR BOOTSTRAP GRID ===== */
.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}

/* ===== UTILITAIRES COMPLÉMENTAIRES ===== */
.d-none {
    display: none !important;
}

.d-block {
    display: block !important;
}

.d-flex {
    display: flex !important;
}

.d-inline {
    display: inline !important;
}

.d-inline-block {
    display: inline-block !important;
}

.w-100 {
    width: 100% !important;
}

/* ===== CORRECTIONS FINALES POUR RESPONSIVE ===== */
@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.75rem !important;
    }
    
    .hero-subtitle {
        font-size: 1rem !important;
    }
    
    .theme-card,
    .objective-card,
    .impact-card {
        padding: 1.5rem;
    }
    
    .map-countries {
        grid-template-columns: 1fr;
    }
    
    .bassin-stats {
        grid-template-columns: 1fr;
    }
}

/* ===== CORRECTIONS D'ACCESSIBILITÉ ===== */
@media (prefers-reduced-motion: reduce) {
    .hero-slide,
    .stats-group,
    .objective-card,
    .impact-card,
    .theme-card,
    .partner-item,
    .btn {
        transition: none !important;
    }
    
    .animate-fadeIn,
    .animate-slideInLeft,
    .animate-slideInRight {
        animation: none !important;
    }
}