/* Conteneur principal */
.container-s {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Titre */
#title {
    text-align: center;
    color: #1f2e4e;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

#title span {
    color: #1f2e4e;
}

/* Grille de tours */
.tours-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* Carte de chaque programme */
.tour-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.tour-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.tour-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.tour-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.tour-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: #1f2e4e;
    margin-bottom: 1rem;
}

.tour-description {
    font-size: 1rem;
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.tour-price {
    font-size: 1.1rem;
    color: #1f2e4e;
    margin-bottom: 0.75rem;
}

.tour-dates {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 0.75rem;
}

.tour-availability {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 1.5rem;
}

.btn-primary {
    display: inline-block;
    background-color: #1f2e4e;
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-align: center;
    transition: background-color 0.3s ease;
    margin-top: auto;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: #2a3f6d;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .tours-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container-s {
        padding: 1rem;
    }

    #title {
        font-size: 2rem;
    }

    .tour-img {
        height: 200px;
    }
}

@media (max-width: 640px) {
    .tours-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}