/* Main Card Wrapper */
.sponsor-card-clean {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    width: 100%;
    max-width: 520px;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.sponsor-card-clean:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    border-color: #d1d5db;
}

/* Logo Container - The "Contain" strategy for various logo shapes */
.sponsor-card-clean .logo-container {
    height: 250px;
    background-color: #f9fafb;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 25px;
}

.sponsor-card-clean .sponsor-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain; /* Ensures logo fits perfectly without distortion */
    transition: transform 0.3s ease;
}

.sponsor-card-clean:hover .sponsor-logo {
    transform: scale(1.08);
}

/* Body Content */
.sponsor-card-clean .sponsor-body {
    padding: 20px;
    text-align: left;
    border-top: 1px solid #f3f4f6;
}

.sponsor-card-clean .sponsor-title {
    margin: 0 0 8px 0;
    font-size: 1.2rem;
    color: #111827;
    font-weight: 700;
}

.sponsor-card-clean .sponsor-description {
    font-size: 0.9rem;
    color: #4b5563;
    line-height: 1.5;
}

.logo-placeholder {
    color: #9ca3af;
    font-style: italic;
    font-size: 0.85rem;
}