/* === Perimenopause Staging Page === */

.stage-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 120px clamp(20px, 5vw, 60px) clamp(60px, 8vw, 100px);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.stage-hero-inner {
  max-width: 700px;
}

.stage-eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.stage-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 400;
  line-height: 1.12;
  color: var(--color-text-primary);
  margin-bottom: 1.6rem;
}

.stage-lead {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 2.2rem;
  max-width: 620px;
}

.stage-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

/* === Stage Cards === */
.stage-cards {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--color-bg);
}

.stage-cards-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}

.stage-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  transition: box-shadow 0.25s;
}

.stage-card:hover {
  box-shadow: 0 8px 32px rgba(90, 60, 50, 0.08);
}

.stage-card--featured {
  border-color: var(--color-accent);
  box-shadow: 0 4px 24px rgba(139, 94, 107, 0.1);
}

.stage-card-header {
  padding: 32px 28px 24px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.stage-card-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 1rem;
}

.stage-card-badge--early {
  color: #5a8a5a;
  background: rgba(90, 138, 90, 0.1);
}

.stage-card-badge--late {
  color: var(--color-accent-dark);
  background: rgba(92, 58, 68, 0.1);
}

.stage-card-badge--post {
  color: var(--color-accent);
  background: rgba(139, 94, 107, 0.1);
}

.stage-card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom: 0.3rem;
}

.stage-card-age {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.stage-card-body {
  padding: 28px 28px 32px;
}

.stage-card-rationale {
  margin-bottom: 1.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--color-border);
}

.stage-card-rationale-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.stage-card-protocols {
  font-size: 0.88rem;
  line-height: 1.5;
}

.stage-card-protocols a {
  color: var(--color-accent-dark);
  font-weight: 500;
}

.stage-card-rationale-text {
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 1.6rem;
}

.stage-card-rationale-text em {
  font-style: italic;
  color: var(--color-text-primary);
}

.stage-card-symptoms {
  margin-bottom: 1.8rem;
}

.stage-card-symptoms-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.8rem;
}

.stage-symptom-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stage-symptom-list li {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  padding-left: 16px;
  position: relative;
}

.stage-symptom-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent-light);
}

.stage-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 10px 20px;
  border: 1px solid var(--color-accent);
  border-radius: 40px;
  transition: all 0.2s;
}

.stage-card-cta:hover {
  background: var(--color-accent);
  color: #fff;
}

/* === Why Staging Matters === */
.stage-why {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--color-surface);
}

.stage-why-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.stage-why-inner h2 {
  margin-bottom: 1rem;
}

.stage-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
  text-align: left;
}

.stage-why-card {
  padding: 32px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
}

.stage-why-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 0.8rem;
}

.stage-why-card p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* === CTA === */
.stage-cta {
  padding: clamp(60px, 8vw, 100px) 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.stage-cta-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.stage-cta h2 { margin-bottom: 1.2rem; }

.stage-cta p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 2.2rem;
}

.stage-cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.6rem;
}

.stage-cta-note {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  opacity: 0.7;
}

/* === Responsive === */
@media (max-width: 900px) {
  .stage-cards-inner {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }
  .stage-why-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 56px auto 0;
  }
}

@media (max-width: 600px) {
  .stage-hero { padding-top: 100px; }
  .stage-hero-actions { flex-direction: column; align-items: flex-start; }
}