.seo-content {
    padding: 4rem 1rem;
    background: linear-gradient(to bottom, transparent, #f8fafc);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    min-height: 100vh;
    position: absolute;
    left: 0;
    right: 0;
}

.dark .seo-content {
    background: linear-gradient(to bottom, transparent, #0f172a);
}

.seo-content.visible {
    opacity: 1;
    transform: translateY(0);
}

.seo-content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.seo-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 3rem;
}

.dark .seo-title {
    color: #f3f4f6;
}

.seo-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .seo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.seo-item {
    padding: 1.5rem;
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.dark .seo-item {
    background-color: #1f2937;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.2);
}

.seo-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.dark .seo-item:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

.seo-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.dark .seo-item h3 {
    color: #f3f4f6;
}

.seo-item p {
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.dark .seo-item p {
    color: #9ca3af;
}

.seo-item ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.seo-item ul li {
    color: #4b5563;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.dark .seo-item ul li {
    color: #9ca3af;
    border-color: #374151;
}

.seo-item ul li:last-child {
    border-bottom: none;
}