/* Features Showcase Styles */

.doc-layout {
    display: flex;
    gap: 80px;
    padding: 60px 0 0 0;
    align-items: flex-start;
}

.doc-sidebar {
    width: 300px;
    position: sticky;
    top: 120px;
    padding: 40px;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px;
    backdrop-filter: blur(40px);
}

.doc-sidebar h4 {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}

.doc-sidebar ul {
    list-style: none;
    padding: 0;
}

.doc-sidebar li {
    margin-bottom: 16px;
}

.doc-sidebar a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s;
    opacity: 0.5;
}

.doc-sidebar a:hover {
    color: #fff;
    opacity: 1;
    padding-left: 8px;
}

.doc-content {
    flex: 1;
    max-width: 1350px;
}

.doc-section {
    margin-bottom: 80px;
    scroll-margin-top: 80px;
}

.doc-section h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 32px;
    letter-spacing: -0.02em;
}

.doc-section p {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

.benefit-highlight {
    padding: 40px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 48px;
    position: relative;
    overflow: hidden;
}

.benefit-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: #fff;
}

.benefit-highlight strong {
    display: block;
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: #fff;
}

.benefit-highlight span {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.feature-grid-doc {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.feature-card-doc {
    padding: 40px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card-doc:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.04);
}

.feature-card-doc h3 {
    margin-bottom: 16px;
    font-size: 1.5rem;
    font-weight: 700;
}

.feature-card-doc p {
    font-size: 1.1rem;
    margin-bottom: 0;
}

@media (max-width: 992px) {
    .doc-layout {
        flex-direction: column;
        padding: 80px 20px;
        gap: 40px;
    }

    .doc-sidebar {
        width: 100%;
        position: relative;
        top: 0;
        padding: 24px;
        margin-bottom: 40px;
    }

    .doc-section h2 {
        font-size: 2.5rem;
    }

    .feature-grid-doc {
        grid-template-columns: 1fr;
    }
}