.logo-section {
    margin-bottom: 2.5rem;
}

.logo-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 1.25rem;
    padding-bottom: .6rem;
    border-bottom: 2px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.logo-section-title i {
    color: #00384d;
}

.logo-card {
    background: #fff;
    border: 1px solid #e5eaf2;
    border-radius: 16px;
    overflow: hidden;
    transition: transform .2s ease, box-shadow .2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    isolation: isolate;
}

.logo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
}

.logo-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 2rem;
    min-height: 200px;
    flex: 1;
}

.logo-preview--light {
    background: #f8fafc;
}

.logo-preview--dark {
    background: #0f172a;
}

.logo-preview--gradient {
    background: linear-gradient(135deg, #00384d 0%, #005f73 100%);
}

.logo-preview img {
    max-width: 220px;
    max-height: 120px;
    object-fit: contain;
}

.logo-card-footer {
    padding: .85rem 1rem;
    border-top: 1px solid #f1f5f9;
    background: #fff;
}

.logo-card-name {
    font-weight: 700;
    font-size: .85rem;
    color: #0f172a;
    margin-bottom: .5rem;
}

.logo-download-links {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
}

.logo-dl-btn {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .3rem .7rem;
    border-radius: 6px;
    font-size: .72rem;
    font-weight: 600;
    text-decoration: none;
    transition: all .15s ease;
    border: 1px solid #e2e8f0;
    color: #475569;
    background: #f8fafc;
}

.logo-dl-btn:hover {
    background: #00384d;
    color: #fff;
    border-color: #00384d;
}

.logo-dl-btn i {
    font-size: .65rem;
}

.logo-usage-card {
    background: #f8fafc;
    border: 1px solid #e5eaf2;
    border-radius: 14px;
    padding: 1.5rem;
}

.logo-usage-title {
    font-weight: 700;
    font-size: .95rem;
    color: #0f172a;
    margin-bottom: .75rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.logo-usage-title i {
    color: #dc2626;
}

.logo-usage-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.logo-usage-list li {
    position: relative;
    padding: .35rem 0 .35rem 1.2rem;
    font-size: .85rem;
    color: #475569;
    line-height: 1.5;
}

.logo-usage-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .7rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #00384d;
}

@media (max-width: 576px) {
    .logo-preview {
        padding: 1.5rem 1rem;
        min-height: 160px;
    }

    .logo-preview img {
        max-width: 160px;
    }
}