.sponsors-section {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.sponsors-section h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 2em;
}

.sponsors-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.sponsor-group {
    margin-bottom: 30px;
}

.sponsor-type-title {
    text-align: center;
    font-size: 1.5em;
    margin-bottom: 20px;
    color: #1A1A1A;
    text-transform: capitalize;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, calc((100% - 2 * 30px) / 3)));
    gap: 30px;
    margin-bottom: 20px;
}
.sponsors-grid.justify-content-center {
    justify-content: center;
}

.sponsor-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    background: #fff;
    cursor: pointer;
}

.sponsor-card:hover {
    box-shadow: 0 4px 12px rgba(1, 163, 238, 0.15);
    transform: translateY(-5px);
    background-color: rgba(1, 163, 238, 0.04);
}

.sponsor-logo {
    margin-bottom: 15px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.sponsor-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.sponsor-card h4 {
    margin: 15px 0;
    font-size: 1.1em;
    color: #1A1A1A;
}

.sponsor-description {
    color: #666;
    font-size: 0.9em;
    line-height: 1.5;
    margin: 10px 0;
    max-height: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sponsor-links {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 15px;
}

.sponsor-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    color: var(--text-white);
    background: var(--primary);
    padding: 0.95rem 2.5rem;
    border-radius: 24px;
    border: 2px solid var(--primary);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(1, 163, 238, 0.15);
    text-decoration: none;
    display: inline-block;
}

.sponsor-link:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: 0 6px 20px rgba(1, 163, 238, 0.25);
    transform: translateY(-2px);
}

.sponsor-link:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(1, 163, 238, 0.15);
}

.alert-error {
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    background: #ffe7e7;
    color: #842029;
    border: 1px solid #ffc5c5;
}

@media (max-width: 768px) {
    .sponsors-grid {
        grid-template-columns: 1fr;
    }

    .sponsors-section h2 {
        font-size: 1.5em;
    }

    .sponsor-type-title {
        font-size: 1.2em;
    }
}