/* General styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f5f5;
    color: #333;
}

/* Header */
header {
    background-color: #333;
    color: white;
    padding: 10px 0;
    text-align: center;
}

/* Navigation */
nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

nav ul li {
    display: inline-block;
}

nav ul li a {
    display: inline-block;
    padding: 10px 15px;
    background-color: #333333;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

nav ul li a:hover {
    background-color: #4d4d4d; /* Lighter black hover effect */
    transform: scale(1.05);
}

/* Responsive Navigation */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }

    nav ul li {
        width: 100%;
        text-align: center;
    }

    nav ul li a {
        display: block;
        width: 80%;
        text-align: center;
        padding: 12px;
    }

    nav ul li a:hover {
        background-color: #4d4d4d;
        transform: scale(1.05);
    }
}

@media (max-width: 480px) {
    nav ul li a {
        width: 90%;
        padding: 14px;
        font-size: 1.2rem;
    }

    nav ul li a:hover {
        background-color: #4d4d4d;
        transform: scale(1.05);
    }
}

/* Ensure alignment within main container */
.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 100%;
    padding: 20px;
}

/* Card Layout */
.cards {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    padding: 0 10px;
}

.card {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    background: white;
    width: 100%;
    max-width: 250px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.card img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.card-content {
    padding: 15px;
    text-align: center;
}

/* Ensure two cards appear on mobile screens */
@media (max-width: 768px) {
    .cards {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .card {
        max-width: 100%;
    }
}

/* Adjust for very small screens */
@media (max-width: 480px) {
    .cards {
        grid-template-columns: 1fr;
    }
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
    width: 100%;
}

/* Subscription Form */
.subscription-container {
    width: 90%;
    max-width: 500px;
    margin: 50px auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }

    nav ul li {
        width: 100%;
        text-align: center;
    }

    .container {
        flex-direction: column;
    }

    main {
        padding: 15px;
    }

    header, footer {
        padding: 10px;
    }

    nav ul li a {
        padding: 10px;
    }
}