/* === MILITARY SLEEP METHOD === */

.msm { max-width: 720px; margin: 0 auto; }

.msm-header {
  text-align: left;
  margin-bottom: 28px;
}

.msm-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 10px;
}

.msm-header p {
  font-size: 1rem;
  color: var(--text-muted);
}

.msm h2 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 32px 0 12px;
}

.msm h3 {
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 6px;
}

.msm p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 12px;
}

.msm-intro p:first-of-type { color: var(--text); }

.msm a {
  color: var(--green-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.msm a:hover { color: var(--green-mid); }

/* Steps */
.msm-step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--green-mid);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 14px;
}

.msm-step-num {
  font-size: 2rem;
  font-weight: 600;
  color: var(--green-dark);
  line-height: 1;
  text-align: center;
  padding-top: 4px;
}

.msm-step-body p { margin-bottom: 0; }

.msm-dur {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-left: 6px;
}

/* Visualisation list inside step 4 */
.msm-vis {
  list-style: disc;
  padding-left: 20px;
  margin: 8px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.msm-vis strong { color: var(--text); }

/* Bullet list */
.bullet-list {
  list-style: disc;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 12px 0 16px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.bullet-list strong { color: var(--text); }

/* PDF CTA */
.msm-pdf-cta {
  margin: 28px 0 8px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 16px 18px;
  background: var(--green-light);
  border-radius: 10px;
}

.msm-pdf-cta .btn { padding: 10px 22px; }

.msm-pdf-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  flex: 1 1 220px;
}

/* Related */
.msm-related { margin-top: 8px; }

.disclaimer-block {
  margin-top: 28px;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--green-mid);
  border-radius: 10px;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  font-style: italic;
}

@media (max-width: 540px) {
  .msm-step { grid-template-columns: 44px 1fr; gap: 12px; padding: 16px; }
  .msm-step-num { font-size: 1.6rem; }
  .msm h3 { font-size: 0.98rem; }
}

@media (max-width: 480px) {
  main { padding: 28px 0 60px; }
}