/* Styles pour la page Projets */
:root {
    --blue: #0055A4;
    --white: #ffffff;
    --red: #EF4135;
    --dark: #333333;
    --light: #f5f5f5;
    --gray: #777777;
    --light-blue: #e6f0ff;
    --light-red: #ffebe9;
}

/* Styles généraux de la page projets */
.page-header {
    background: linear-gradient(rgba(0, 85, 164, 0.8), rgba(0, 85, 164, 0.9)), url('../images/vidauban_marche.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
    padding: 100px 0 60px;
    margin-top: 60px;
}

.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-header p {
    font-size: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Section introduction des projets */
.projects-intro {
    background-color: var(--white);
    padding: 80px 0;
}

.projects-message {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.projects-message h2 {
    color: var(--blue);
    margin-bottom: 30px;
    position: relative;
}

.projects-message h2:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--blue), var(--white), var(--red));
    margin: 15px auto 0;
}

.projects-message p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--dark);
}

.download-program {
    margin-top: 40px;
}

.download-program .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    padding: 12px 25px;
}

/* Styles pour les catégories de projets */
.project-category {
    padding: 80px 0;
}

.project-category:nth-child(odd) {
    background-color: var(--light);
}

.project-category:nth-child(even) {
    background-color: var(--white);
}

.category-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
    gap: 20px;
}

.category-icon {
    font-size: 2.5rem;
    color: var(--blue);
    background-color: var(--light-blue);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 85, 164, 0.2);
}

.category-title {
    text-align: left;
}

.category-title h2 {
    color: var(--blue);
    margin-bottom: 5px;
    text-align: left;
}

.category-title p {
    color: var(--gray);
    font-size: 1.2rem;
    font-style: italic;
}

.category-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: flex-start;
}

.category-image {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.category-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.category-image img:hover {
    transform: scale(1.05);
}

.category-proposals {
    flex: 2;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.proposal {
    background-color: var(--white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--blue);
}

.proposal:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.proposal h3 {
    color: var(--blue);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.proposal p {
    color: var(--dark);
    line-height: 1.6;
}

/* Section participation */
.participate {
    background: linear-gradient(rgba(0, 85, 164, 0.9), rgba(0, 85, 164, 0.8)), url('../images/vidauban_marche.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.participate h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.participate p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--red);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #d93a2f;
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(239, 65, 53, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.3);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .category-content {
        flex-direction: column;
        align-items: center;
    }
    
    .category-image {
        max-width: 100%;
        margin-bottom: 30px;
    }
}

@media (max-width: 992px) {
    .page-header h1 {
        font-size: 3rem;
    }
    
    .page-header p {
        font-size: 1.3rem;
    }
    
    .category-header {
        flex-direction: column;
        text-align: center;
    }
    
    .category-title h2 {
        text-align: center;
    }
    
    .category-proposals {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 80px 0 50px;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .page-header p {
        font-size: 1.1rem;
    }
    
    .projects-message h2 {
        font-size: 2rem;
    }
    
    .projects-message p {
        font-size: 1.1rem;
    }
    
    .category-proposals {
        grid-template-columns: 1fr;
    }
    
    .proposal {
        padding: 20px;
    }
    
    .participate h2 {
        font-size: 2rem;
    }
    
    .participate p {
        font-size: 1.1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 576px) {
    .page-header h1 {
        font-size: 2rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
    
    .category-title h2 {
        font-size: 1.8rem;
    }
    
    .proposal h3 {
        font-size: 1.3rem;
    }
}