/* ═══════════════════════════════════════════════════════════════════════════
   SpeedyBOT Public Site — Features / Module Showcase
   ═══════════════════════════════════════════════════════════════════════════ */

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-brand);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    border-color: var(--brand-500);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card .card-icon {
    width: 48px;
    height: 48px;
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.feature-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.feature-card p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.6;
}

/* Feature detail page */
.feature-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    padding: var(--space-16) 0;
}

.feature-hero-content h1 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-6);
}

.feature-hero-content p {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.feature-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    padding: var(--space-12) 0;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.highlight-item:hover {
    border-color: var(--brand-500);
}

.highlight-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
    color: var(--brand-500);
    font-size: var(--text-lg);
    flex-shrink: 0;
}

.highlight-text h4 {
    font-size: var(--text-base);
    margin-bottom: var(--space-1);
}

.highlight-text p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* Feature grid (used in templates) */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.feature-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

.feature-grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Feature detail rows (features page) */
.feature-detail {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-8);
    align-items: start;
    padding: var(--space-10) 0;
    border-bottom: 1px solid var(--border-primary);
}

.feature-detail:last-child {
    border-bottom: none;
}

.feature-detail-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(88, 101, 242, 0.1);
    border-radius: var(--radius-xl);
    font-size: 28px;
    color: var(--brand-primary, #5865F2);
    flex-shrink: 0;
}

.feature-detail-content h2 {
    margin-bottom: var(--space-3);
}

.feature-detail-content > p {
    color: var(--text-secondary);
    font-size: var(--text-lg);
    margin-bottom: var(--space-6);
}

.feature-detail-content .btn {
    margin-top: var(--space-6);
}