/* Styles pour la section Informations clés */
.key-info-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #f8f9fa, #ffffff);
    position: relative;
    overflow: hidden;
}

.key-info-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.05), transparent 70%);
    z-index: 1;
}

.key-info-section .container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.key-info-section h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 3rem;
    text-align: center;
    color: #1e293b;
    letter-spacing: -0.5px;
    line-height: 1.2;
    position: relative;
    padding-bottom: 1.5rem;
}

.key-info-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #3b82f6);
    border-radius: 2px;
}

.info-blocks-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.info-block {
    background-color: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.info-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.info-block-header {
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    color: white;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-block-header i {
    font-size: 1.8rem;
    background-color: rgba(255, 255, 255, 0.2);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.info-block-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.info-block-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.8rem;
    border-radius: 12px;
    transition: background-color 0.2s ease;
}

.info-item:hover {
    background-color: rgba(241, 245, 249, 0.8);
}

.info-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.25);
}

.info-icon i {
    font-size: 1rem;
}

.info-text {
    flex-grow: 1;
}

.info-text h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.3rem 0;
    color: #1e293b;
}

.info-text p {
    font-size: 1rem;
    margin: 0;
    color: #64748b;
    font-weight: 500;
}

/* Style spécial pour le bloc en surbrillance */
.info-block.highlight .info-block-header {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.info-block.highlight .info-icon {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    box-shadow: 0 4px 8px rgba(245, 158, 11, 0.25);
}

/* Style pour les restrictions */
.info-item.restriction .info-icon {
    background: linear-gradient(135deg, #ef4444, #f87171);
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.25);
}

.info-item.restriction .info-text h4 {
    color: #b91c1c;
}

/* Responsive design */
@media (max-width: 1200px) {
    .info-blocks-container {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
    
    .key-info-section h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 992px) {
    .key-info-section {
        padding: 5rem 0;
    }
    
    .info-blocks-container {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .key-info-section h2 {
        font-size: 2.2rem;
        margin-bottom: 2.5rem;
    }
    
    .info-block-header {
        padding: 1.2rem;
    }
    
    .info-block-header i {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }
    
    .info-block-header h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .key-info-section {
        padding: 4rem 0;
    }
    
    .key-info-section .container {
        padding: 0 1.5rem;
    }
    
    .info-blocks-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .key-info-section h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .info-block-content {
        padding: 1.2rem;
    }
    
    .info-item {
        padding: 0.6rem;
    }
}

@media (max-width: 480px) {
    .key-info-section {
        padding: 3rem 0;
    }
    
    .key-info-section .container {
        padding: 0 1rem;
    }
    
    .key-info-section h2 {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
    }
    
    .info-blocks-container {
        gap: 1.2rem;
    }
    
    .info-block {
        border-radius: 12px;
    }
    
    .info-block-header {
        padding: 1rem;
    }
    
    .info-block-header i {
        width: 38px;
        height: 38px;
        font-size: 1.2rem;
    }
    
    .info-block-header h3 {
        font-size: 1.1rem;
    }
    
    .info-block-content {
        padding: 0.8rem;
        gap: 0.8rem;
    }
    
    .info-item {
        padding: 0.5rem;
        border-radius: 8px;
        flex-direction: row;
        align-items: center;
    }
    
    .info-icon {
        width: 32px;
        height: 32px;
        min-width: 32px;
    }
    
    .info-icon i {
        font-size: 0.8rem;
    }
    
    .info-text h4 {
        font-size: 0.95rem;
        margin-bottom: 0.1rem;
    }
    
    .info-text p {
        font-size: 0.85rem;
    }
    
    /* Optimisation pour les textes longs sur mobile */
    .info-item.restriction .info-text p {
        font-size: 0.8rem;
        line-height: 1.3;
    }
}

/* Optimisations supplémentaires pour très petits écrans */
@media (max-width: 360px) {
    .key-info-section h2 {
        font-size: 1.4rem;
    }
    
    .info-block-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
        padding: 0.8rem;
    }
    
    .info-item {
        padding: 0.4rem;
    }
    
    .info-icon {
        width: 28px;
        height: 28px;
        min-width: 28px;
    }
    
    .info-text h4 {
        font-size: 0.9rem;
    }
    
    .info-text p {
        font-size: 0.8rem;
    }
}