.content-section {
    padding: 6rem 2rem;
    position: relative;
}

.alternate {
    background: var(--podium-gradient);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.info-card {
    background: var(--card-background);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
}

.schedule-container {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.schedule-card {
    background: var(--card-background);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    min-width: 300px;
    text-align: center;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.schedule-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
}

.competition-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.competition-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--accent-color);
    opacity: 0.3;
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--card-background);
    border-radius: 10px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.timeline-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
}

.date {
    font-weight: bold;
    color: var(--accent-color);
    min-width: 100px;
}

.event {
    color: var(--text-color);
}

.join-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.join-card {
    background: var(--card-background);
    padding: 3.5rem;
    border-radius: 15px;
    border: 2px solid rgba(255, 215, 0, 0.2);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.join-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
}

.signup-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: linear-gradient(45deg, var(--secondary-color), #ff6b6b);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    margin-top: 1.5rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
}

.signup-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(255, 62, 62, 0.4);
    border-color: var(--accent-color);
}