:root {
    --primary-color: #007BFF;
    --secondary-color: #0056b3;
    --accent-color: #1e88e5;
}

.product-header {
    padding: 60px 0 40px;
    text-align: center;
}

.product-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-item {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-item h3 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-icon {
    color: var(--accent-color);
}

.back-link {
    display: inline-block;
    margin-top: 2rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.back-link:hover {
    text-decoration: underline;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.pricing-card {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 1px solid #eee;
    display: flex;
    flex-direction: column;
}

.pricing-card.popular {
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 10px rgba(0, 123, 255, 0.2);
    position: relative;
}

.pricing-card h3 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.pricing-card .price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.pricing-card .price span {
    font-size: 0.9rem;
    color: #666;
    font-weight: normal;
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
    text-align: left;
    font-size: 0.9rem;
    flex-grow: 1;
}

.pricing-card ul li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

.pricing-card .btn {
    width: 100%;
    margin-top: auto;
}

.popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0 2rem 0;
}

th, td {
    padding: 12px;
    border-bottom: 1px solid #dee2e6;
    text-align: left;
}

th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
}