/* Lesson Cards and Grid */

.lesson-grid {
    margin: 100px 0;
}

.lesson-grid h3 {
    font-size: 1.8rem;
    color: var(--atari-orange);
    margin-bottom: 60px;
    text-align: center;
    text-shadow: 2px 2px 0px var(--atari-red);
}

.lessons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.lesson-card {
    background: linear-gradient(145deg, rgba(139, 69, 19, 0.3), rgba(47, 27, 20, 0.5));
    border: 2px solid var(--atari-orange);
    padding: 25px;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.lesson-card:hover {
    transform: translateY(-5px);
    border-color: var(--atari-yellow);
    background: linear-gradient(145deg, rgba(255, 102, 0, 0.2), rgba(139, 69, 19, 0.3));
}

.lesson-number {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--atari-red);
    color: var(--atari-light);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    border: 2px solid var(--atari-yellow);
}

.lesson-card h4 {
    color: var(--atari-yellow);
    font-size: 0.9rem;
    margin-bottom: 15px;
    padding-right: 30px;
}

.lesson-card p {
    color: var(--atari-light);
    font-size: 0.8rem;
    margin-bottom: 20px;
    line-height: 1.6;
    font-family: var(--readable-font);
}

.lesson-link {
    display: inline-block;
    background: var(--atari-orange);
    color: var(--atari-dark);
    padding: 10px 20px;
    text-decoration: none;
    font-size: 0.6rem;
    text-transform: uppercase;
    border: 2px solid var(--atari-yellow);
    transition: all 0.3s ease;
}

.lesson-link:hover {
    background: var(--atari-yellow);
    transform: scale(1.05);
}