section {
    /* height: 100%; */
    height: 90vh;
    padding: 60px 0;
}
.container {
    width: 90%;
    margin: 0 auto;
    max-width: 1200px;
}
section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
    color: #333;
}

.grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.item{
    text-decoration: none;
    background: #e0dbdb;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
    color: #333;
}

.item:hover{
    transform: translateY(-10px);
}

.item img {
    width: 100%;
    height: 200px;
    border-radius: 10px;
    margin-bottom: 15px;
}

/* -----------------------------nav------------------------------ */

nav {
    background: #393838;
    color: white;
    padding: 15px 0;
    position: sticky;
    top: 0;
    /* z-index: 1000; */
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #1c8030;
}


@media (max-width: 768px) {
    section {
        height: auto;
        padding: 40px 0;
    }

    .grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 15px;
    }

    .item {
        padding: 15px;
    }

    .item img {
        height: 160px;
    }

    nav ul li {
        margin: 0 15px;
    }

    nav ul li a {
        font-size: 1rem;
    }
}

@media (max-width: 425px) {
    section {
        padding: 30px 0;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .item {
        padding: 15px;
    }

    .item img {
        height: 180px;
    }

    nav ul {
        flex-wrap: wrap;
        gap: 10px;
    }

    nav ul li {
        margin: 0 10px;
    }

    nav ul li a {
        font-size: 0.9rem;
    }
}

@media (max-width: 1024px) {
    .container {
        max-width: 90%;
    }
    
    .grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .item img {
        height: 220px;
    }
    
    nav ul li {
        margin: 0 15px;
    }
}