/* Shared styles for feature pages (achievements, dividend-analysis, etf-analysis, expense-splitting, goal-planning, portfolio-tracking) */

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
  align-items: center;
  text-align: left;
}

.hero-badge {
  display: inline-block;
  background: var(--color-gradient);
  color: var(--text-on-brand);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  margin-bottom: 1rem;
}

.hero-badge.premium {
  background: linear-gradient(90deg, #e65100 0%, #ff9100 100%);
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin: 0 0 1.5rem 0;
  color: var(--text-primary);
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  background-clip: unset;
}

.gradient-text {
  background: var(--color-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .hero-subtitle {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.hero .hero-note,
.cta-note {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.features, .how-it-works, .use-cases, .split-types, .faq {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.features h2, .how-it-works h2, .use-cases h2, .split-types h2, .faq h2 {
  text-align: center;
  font-size: var(--font-size-5xl);
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: 3rem;
}

/* Feature grid base + column modifiers */
.feature-grid {
  display: grid;
  gap: 2rem;
  margin-top: 3rem;
  text-align: center;
}

.feature-grid--3col { grid-template-columns: repeat(3, 1fr); }
.feature-grid--4col { grid-template-columns: repeat(4, 1fr); }
.feature-grid--2col { grid-template-columns: repeat(2, 1fr); text-align: left; }

/* Feature card (shared by features, use-cases, split-types) */
.feature-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.2s;
}

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

.feature-icon {
  font-size: var(--font-size-5xl);
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.5;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--color-gradient);
  color: var(--text-on-brand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin: 0 auto 1rem;
}

.step h3 {
  font-size: var(--font-size-lg);
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.step p {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.5;
}

/* .use-cases-grid and .use-case consolidated into .feature-grid--4col and .feature-card */

.premium-callout {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  padding: 4rem 1.5rem;
}

.premium-callout h2 {
  font-size: var(--font-size-5xl);
  margin-bottom: 1rem;
  color: var(--text-primary);
}

/* .faq-grid, .faq-item base styles in layout.css; only overrides here */
.faq .faq-grid {
  gap: 2rem;
  margin-top: 3rem;
}

.cta-section {
  text-align: center;
  padding: 5rem 1.5rem;
  background: linear-gradient(135deg, rgba(50, 69, 255, 0.05) 0%, rgba(188, 82, 238, 0.05) 100%);
}

.cta-section h2 {
  font-size: var(--font-size-5xl);
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.cta-section > p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.btn-ctas {
  margin-bottom: 1rem;
}

/* Hero CTA buttons: match sizes and add shadow to secondary */
.hero-cta .btn-cta {
  font-size: var(--font-size-lg);
  padding: 1rem 2rem;
}

.hero-cta .btn-cta.secondary {
  box-shadow: var(--shadow-sm);
}

.hero-cta .btn-cta.secondary:hover {
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Achievement Preview Widget (achievements.astro)
   ========================================================================== */

.achievement-preview {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: 1rem;
  padding: 1.5rem;
  width: 100%;
  max-width: 340px;
  box-shadow: var(--shadow-lg);
}

.achievement-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-primary);
}

.achievement-title {
  font-weight: 600;
  color: var(--text-primary);
}

.achievement-count {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.achievement-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0;
}

.achievement-row + .achievement-row {
  border-top: 1px solid var(--border-primary);
}

.achievement-icon {
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

.achievement-info {
  display: flex;
  flex-direction: column;
}

.achievement-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-base);
}

.achievement-desc {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.achievement-row.locked {
  opacity: 0.5;
}

.achievement-row.locked .achievement-name {
  color: var(--text-tertiary);
}

/* Optional Callout (achievements.astro) */

.optional-callout {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.optional-content {
  text-align: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 1rem;
  padding: 3rem;
}

.optional-icon {
  font-size: var(--font-size-5xl);
  margin-bottom: 1rem;
}

.optional-content h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.optional-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: var(--font-size-base);
}

/* ==========================================================================
   Dividend Preview Widget (dividend-analysis.astro)
   ========================================================================== */

.dividend-preview {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: 1rem;
  padding: 1.5rem;
  width: 100%;
  max-width: 320px;
  box-shadow: var(--shadow-lg);
}

.dividend-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-primary);
}

.dividend-title {
  font-weight: 600;
  color: var(--text-primary);
}

.dividend-total {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: #16a34a;
}

.dividend-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  font-size: var(--font-size-base);
  color: var(--text-secondary);
}

.dividend-ticker {
  font-weight: 700;
  color: var(--text-primary);
  background: var(--bg-secondary);
  padding: 0.2rem 0.6rem;
  border-radius: 0.25rem;
  font-size: var(--font-size-sm);
}

.dividend-info {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.dividend-date {
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
}

.dividend-amount {
  font-weight: 600;
}

.dividend-amount.positive {
  color: #16a34a;
}

.dividend-row.yield-row {
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-primary);
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   ETF Preview Widget (etf-analysis.astro)
   ========================================================================== */

.etf-preview {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: 1rem;
  padding: 1.5rem;
  width: 100%;
  max-width: 340px;
  box-shadow: var(--shadow-lg);
}

.etf-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-primary);
}

.etf-title {
  font-weight: 600;
  color: var(--text-primary);
}

.etf-badge {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  background: var(--bg-secondary);
  padding: 0.2rem 0.6rem;
  border-radius: 0.25rem;
}

.etf-comparison {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-primary);
  margin-bottom: 1rem;
}

.etf-fund {
  text-align: center;
}

.fund-name {
  display: block;
  font-weight: 700;
  color: var(--text-primary);
  font-size: var(--font-size-lg);
  background: var(--bg-secondary);
  padding: 0.3rem 0.8rem;
  border-radius: 0.25rem;
  margin-bottom: 0.25rem;
}

.fund-count {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

.overlap-indicator {
  text-align: center;
}

.overlap-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(50, 69, 255, 0.1) 0%, rgba(188, 82, 238, 0.1) 100%);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.25rem;
}

.overlap-pct {
  font-weight: 700;
  font-size: var(--font-size-base);
  color: var(--color-primary);
}

.overlap-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

.region-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.region-pct {
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   Balance Preview Widget (expense-splitting.astro, portfolio-tracking.astro)
   ========================================================================== */

.balance-preview {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: 1rem;
  padding: 1.5rem;
  width: 100%;
  max-width: 320px;
  box-shadow: var(--shadow-lg);
}

.balance-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-primary);
}

.balance-title {
  font-weight: 600;
  color: var(--text-primary);
}

.balance-amount {
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.balance-amount.positive,
.amount.positive {
  color: #16a34a;
}

.balance-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: var(--font-size-base);
  color: var(--text-secondary);
}

.balance-row.gains {
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-primary);
  font-weight: 600;
}

.amount {
  font-weight: 600;
}

.settle-preview-btn {
  width: 100%;
  margin-top: 1rem;
  padding: 0.75rem;
  background: var(--color-gradient);
  color: var(--text-on-brand);
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
}

/* ==========================================================================
   Split Types Section (expense-splitting.astro)
   ========================================================================== */

/* .split-types section consolidated into shared selectors above */
/* .split-type-card and .split-types-grid consolidated into .feature-card and .feature-grid--2col */

.split-example {
  background: var(--bg-secondary);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-family: monospace;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
}

/* ==========================================================================
   Goal Preview Widget (goal-planning.astro)
   ========================================================================== */

.goal-preview {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: 1rem;
  padding: 1.5rem;
  width: 100%;
  max-width: 340px;
  box-shadow: var(--shadow-lg);
}

.goal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-primary);
}

.goal-title {
  font-weight: 600;
  color: var(--text-primary);
}

.goal-count {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.goal-row {
  padding: 0.75rem 0;
}

.goal-row + .goal-row {
  border-top: 1px solid var(--border-primary);
}

.goal-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  font-size: var(--font-size-base);
}

.goal-progress {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.goal-progress .progress-bar {
  flex: 1;
  height: 8px;
  background: var(--bg-tertiary, #e5e7eb);
  border-radius: 4px;
  overflow: hidden;
}

.goal-progress .progress-fill {
  height: 100%;
  background: var(--color-gradient);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.goal-pct {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-primary);
  min-width: 35px;
  text-align: right;
}

.goal-amounts {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

/* ==========================================================================
   AI Advisor Preview Widget (ai-advisor.astro)
   ========================================================================== */

.advisor-preview {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: 1rem;
  padding: 1.5rem;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
}

.advisor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-primary);
}

.advisor-title {
  font-weight: 600;
  color: var(--text-primary);
}

.advisor-badge {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  background: var(--bg-secondary);
  padding: 0.2rem 0.6rem;
  border-radius: 0.25rem;
}

.advisor-question {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-primary);
}

.advisor-q-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.advisor-q-text {
  font-weight: 600;
  color: var(--text-primary);
}

.advisor-q-context {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-style: italic;
}

.advisor-finding {
  background: linear-gradient(135deg, rgba(50, 69, 255, 0.06) 0%, rgba(188, 82, 238, 0.06) 100%);
  border-radius: 0.5rem;
  padding: 0.75rem;
  margin-bottom: 0.75rem;
}

.advisor-finding-title {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.advisor-finding-text {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-base);
}

.advisor-points {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.advisor-point {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.4;
}

.advisor-point-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: 700;
  margin-top: 1px;
}

.advisor-point.positive .advisor-point-icon {
  background: rgba(22, 163, 74, 0.1);
  color: #16a34a;
}

.advisor-point.negative .advisor-point-icon {
  background: rgba(234, 88, 12, 0.1);
  color: #ea580c;
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 3rem 1.5rem;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: var(--font-size-5xl);
  }

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

  .steps {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
  }
}