/* ============================================================
   Engerman — Homepage Styles
   CLS-safe: all interactive regions have reserved heights.
   LCP-optimized: hero uses CSS composites, no heavy images.
   ============================================================ */

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  padding: var(--space-16) 0 var(--space-12);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero__content {
  max-width: 540px;
}

.hero__sub {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

/* Hero entrance animations */
@keyframes hero-fade-in {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes gentle-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hero__content {
  animation: hero-fade-in 0.8s var(--ease-out-expo) both;
}

@media (prefers-reduced-motion: reduce) {
  .hero__content,
  .memo-preview {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

.hero__trust-link {
  margin: 0;
}

.hero__trust-link a {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-blue-600);
}

/* ── Memo Preview (Hero visual) ─────────────────────────── */
.memo-preview {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
  animation:
    hero-fade-in 0.8s var(--ease-out-expo) 0.15s both,
    gentle-float 6s ease-in-out 1.2s infinite;
}

.memo-preview__header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-border-light);
}

.memo-preview__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.memo-preview__dot--red { background: #ef4444; }
.memo-preview__dot--amber { background: #f59e0b; }
.memo-preview__dot--green { background: #22c55e; }

.memo-preview__title {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-left: var(--space-2);
}

.memo-preview__body {
  padding: var(--space-5);
}

.memo-preview__badge {
  margin-bottom: var(--space-3);
}

.memo-preview__h2 {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-navy-800);
  margin-bottom: var(--space-2);
}

.memo-preview__text {
  font-size: var(--text-xs);
  color: var(--color-gray-600);
  line-height: 1.5;
  margin-bottom: var(--space-3);
}

.memo-preview__table {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-size: 11px;
  margin-bottom: var(--space-3);
}

.memo-preview__row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  padding: var(--space-1) var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
}

.memo-preview__row:last-child { border-bottom: none; }

.memo-preview__row--header {
  background: var(--color-navy-800);
  color: var(--color-white);
  font-weight: var(--weight-semibold);
  font-size: 10px;
}

.memo-preview__row span { padding: 3px 0; }

.text-green { color: var(--color-green-600); font-weight: var(--weight-semibold); }

.memo-preview__source {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 10px;
  color: var(--color-text-secondary);
  background: var(--color-blue-50);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

/* Timeline overlay on memo preview */
.memo-preview__timeline {
  display: flex;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-border-light);
}

.timeline-step {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  font-size: 10px;
  color: var(--color-gray-400);
}

.timeline-step__icon {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
}

.timeline-step div { display: flex; flex-direction: column; }
.timeline-step strong { font-size: 10px; font-weight: var(--weight-semibold); }
.timeline-step span { font-size: 9px; }

.timeline-step--done { color: var(--color-green-600); }
.timeline-step--active { color: var(--color-blue-600); }

/* ── Proof Bar ──────────────────────────────────────────── */
.proof-bar {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.proof-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.proof-bar__stat {
  text-align: center;
}

.proof-bar__number {
  display: block;
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy-800);
  line-height: 1.2;
}

.proof-bar__label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.proof-bar__note {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-style: italic;
}

.proof-bar__divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* ── How It Works cards ─────────────────────────────────── */
.hiw-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
}

.hiw-card__step {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-blue-100);
  color: var(--color-blue-600);
  font-weight: var(--weight-bold);
  font-size: var(--text-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.hiw-card h3 {
  margin-bottom: var(--space-3);
}

.hiw-card__icons {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.hiw-icon {
  padding: var(--space-1) var(--space-3);
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-gray-600);
}

.hiw-card__detail {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

/* ── Sample Output tabs ─────────────────────────────────── */
.sample-tabs-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.sample-panel {
  padding: var(--space-6) 0;
  /* CLS prevention: min height for tab panels */
  min-height: 400px;
}

/* Sample memo chrome */
.sample-memo {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.sample-memo__chrome {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-border-light);
}

.sample-memo__dots {
  display: flex;
  gap: 6px;
}

.sample-memo__dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gray-300);
}

.sample-memo__dots span:first-child { background: #ef4444; }
.sample-memo__dots span:nth-child(2) { background: #f59e0b; }
.sample-memo__dots span:last-child { background: #22c55e; }

.sample-memo__content {
  padding: var(--space-6);
}

.sample-memo__content h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
  color: var(--color-navy-800);
}

.sample-memo__content h4 + h4 {
  margin-top: var(--space-6);
}

/* ── Sources panel ──────────────────────────────────────── */
.sample-sources {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.sample-sources__header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

.sample-sources__header h4 { margin-bottom: var(--space-1); }

.source-list {
  display: flex;
  flex-direction: column;
}

.source-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

.source-item:last-child { border-bottom: none; }

.source-item__icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue-50);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.source-item div:nth-child(2) { flex: 1; }
.source-item strong { display: block; font-size: var(--text-sm); }

/* ── Approvals timeline ─────────────────────────────────── */
.sample-approvals {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.sample-approvals__header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

.sample-approvals__header h4 { margin-bottom: var(--space-1); }

.approval-timeline {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
}

.approval-timeline::before {
  content: '';
  position: absolute;
  left: 29px;
  top: var(--space-6);
  bottom: var(--space-6);
  width: 2px;
  background: var(--color-border);
}

.approval-step {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  position: relative;
}

.approval-step__marker {
  flex-shrink: 0;
  z-index: 1;
  background: var(--color-white);
  padding: 2px;
}

.approval-step__content strong { display: block; margin-bottom: 2px; }

/* ── Trust cards ────────────────────────────────────────── */
.trust-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.trust-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue-50);
  border-radius: var(--radius-lg);
}

.trust-card h3 {
  font-size: var(--text-lg);
}

/* ── Pricing cards ──────────────────────────────────────── */
.pricing-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.pricing-card--featured {
  border-color: var(--color-blue-600);
  background: var(--color-blue-50);
  position: relative;
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-blue-600);
  color: white;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.pricing-card__amount {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy-800);
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.pricing-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.pricing-card__features li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  padding-left: var(--space-6);
  position: relative;
}

.pricing-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-green-600);
  font-weight: var(--weight-bold);
}

/* ── CTA Section ────────────────────────────────────────── */
.cta-section h2 {
  font-size: var(--text-3xl);
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero__visual {
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: var(--space-10) 0 var(--space-8);
  }

  .hero__ctas {
    flex-direction: column;
  }

  .hero__ctas .btn {
    width: 100%;
    text-align: center;
  }

  .proof-bar__inner {
    flex-direction: column;
    gap: var(--space-4);
  }

  .proof-bar__divider {
    width: 60px;
    height: 1px;
  }

  .memo-preview__timeline {
    flex-wrap: wrap;
  }

  .sample-panel {
    min-height: auto;
  }

  .pricing-grid {
    grid-template-columns: 1fr !important;
    max-width: 400px;
    margin: 0 auto;
  }
}