.sponsor-card {
    max-width: 900px;
    margin: 30px auto;
    padding: 30px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0px 4px 20px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
}

.sponsor-logo {
    max-width: 260px;
}

.sponsor-line {
    width: 140px;
    height: 4px;
    background: #e2b842;
    margin-top: -10px;
}

.sponsor-text {
    font-size: 16px;
    line-height: 1.6;
    color: #222;
    max-width: 90%;
}

.sponsor-btn {
    align-self: flex-end;
    background: #000;
    color: #fff;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    text-decoration: none;
    transition: 0.3s;
}

.sponsor-btn:hover {
    background: #333;
}

@media (max-width: 768px) {
    .sponsor-card { padding: 20px; }
    .sponsor-text { max-width: 100%; }
    .sponsor-btn {
        align-self: flex-start;
        margin-top: 10px;
    }
}