/* ============================================
   Tips Page - Additional Styles
   ============================================ */

/* Tips Hero */
.tips-hero {
    padding: 140px 24px 60px;
    text-align: center;
    position: relative;
    background:
        radial-gradient(ellipse 60% 40% at 50% 0%, rgba(108, 92, 231, 0.12), transparent);
}

.tips-hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-glow);
    border: 1px solid rgba(108, 92, 231, 0.3);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-light);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.tips-hero h1 {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.tips-hero-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Category Navigation */
.tips-nav-section {
    position: sticky;
    top: 64px;
    z-index: 50;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}

.tips-category-nav {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.tips-category-nav::-webkit-scrollbar {
    display: none;
}

.category-btn {
    padding: 8px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    font-family: inherit;
}

.category-btn:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}

.category-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

/* Tips Page Section */
.tips-page-section {
    padding: 60px 0 100px;
}

/* Verb Bank */
.verb-bank {
    margin-top: 16px;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.verb-bank h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--accent-light);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.verb-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 13px;
    line-height: 1.5;
}

.verb-row:last-child {
    margin-bottom: 0;
}

.verb-label {
    color: var(--text-muted);
    font-weight: 600;
    white-space: nowrap;
    min-width: 90px;
}

.verb-tags {
    color: var(--text-secondary);
}

/* Tips CTA */
.tips-cta-section {
    padding: 0 0 100px;
}

.tips-cta-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    text-align: center;
}

.tips-cta-card h2 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.tips-cta-card p {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

/* Active nav link */
.nav-links a.active {
    color: var(--accent-light);
}

/* Tips Preview Card (for index.html) */
.tips-preview-section {
    padding: 100px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.tips-preview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.tips-see-all {
    text-align: center;
}

.tips-see-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all var(--transition);
}

.tips-see-all-btn:hover {
    border-color: var(--accent);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 900px) {
    .tips-preview-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .tips-hero { padding: 120px 24px 40px; }
    .tips-hero h1 { font-size: 28px; }
    .tips-cta-card { padding: 40px 20px; }
    .tips-cta-card h2 { font-size: 24px; }
    .verb-row { flex-direction: column; gap: 2px; }
    .verb-label { min-width: auto; }
}