/* =============================================
   LifeFlow Reading — Page Stylesheet
   ============================================= */

/* =============================================
   S2: 転換点
   ============================================= */

.turning-point {
  background: var(--color-navy);
  padding: 100px max(40px, 10vw);
}

.turning-inner {
  max-width: var(--grid-width);
  margin: 0 auto;
}

.turning-body {
  max-width: 560px;
}

.turning-body p {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.80);
  margin-bottom: 52px;
}

.turning-body p:last-child {
  margin-bottom: 0;
}

/* =============================================
   S3: 流れを読む、ということ
   ============================================= */

.reading-definition {
  background: var(--color-cream);
  padding: 96px max(40px, 10vw);
}

.definition-inner {
  max-width: var(--grid-width);
  margin: 0 auto;
}

.definition-eyebrow {
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.38em;
  color: rgba(26, 26, 46, 0.38);
  margin-bottom: 28px;
}

.definition-heading {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.5;
  color: var(--color-navy);
  margin-bottom: 52px;
}

.definition-body {
  max-width: 560px;
}

.definition-body p {
  font-size: 15px;
  font-weight: 300;
  line-height: 2.2;
  color: var(--color-text-sub);
  margin-bottom: 28px;
}

.definition-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 36px 0 36px 2px;
  padding-left: 20px;
  border-left: 1px solid rgba(26, 26, 46, 0.18);
}

.definition-list span {
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.8vw, 19px);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--color-navy);
  line-height: 1.9;
}

.definition-close {
  color: var(--color-text-main) !important;
  font-weight: 400 !important;
}

/* =============================================
   S4: セッションについて
   ============================================= */

.session-info {
  background: var(--color-white);
  padding: 96px max(40px, 10vw);
}

.session-inner {
  max-width: var(--grid-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.session-eyebrow {
  display: block;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.32em;
  color: var(--color-text-light);
  margin-bottom: 32px;
}

.session-facts {
  list-style: none;
  padding: 0;
  margin: 0 0 44px;
}

.session-facts li {
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--color-text-sub);
  line-height: 2.6;
}

.session-apply {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--color-text-main);
  border-bottom: 1px solid var(--color-text-main);
  padding-bottom: 2px;
  transition: opacity 0.2s ease;
}

.session-apply:hover {
  opacity: 0.4;
}

.session-phrase {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4.2vw, 56px);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.35;
  color: var(--color-text-main);
}

/* =============================================
   S5: CTA
   ============================================= */

.reading-cta {
  background: var(--color-navy);
  padding: 100px max(40px, 10vw);
}

.cta-inner {
  max-width: var(--grid-width);
  margin: 0 auto;
}

.cta-label {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 28px;
}

.cta-body {
  font-size: 14px;
  font-weight: 300;
  line-height: 2.2;
  color: rgba(255, 255, 255, 0.42);
  margin-bottom: 44px;
}

.reading-cta .line-button {
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.35);
}

.reading-cta .line-button:hover {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
}

/* =============================================
   S6: 羅針盤（Philosophy）
   ============================================= */

.philosophy {
  background: var(--color-white);
  padding: 100px max(40px, 10vw);
}

.philosophy-inner {
  max-width: var(--grid-width);
  margin: 0 auto;
}

.philosophy-eyebrow {
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.38em;
  color: var(--color-text-light);
  margin-bottom: 44px;
}

.philosophy-text {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 2.1;
  color: var(--color-text-main);
  margin-bottom: 44px;
}

.philosophy-sig {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
}

/* =============================================
   RESPONSIVE — モバイル（〜 768px）
   ============================================= */

@media (max-width: 768px) {
  .turning-point,
  .reading-definition,
  .session-info,
  .reading-cta,
  .philosophy {
    padding: 72px 28px;
  }

  .turning-body p {
    margin-bottom: 40px;
  }

  .session-inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .session-statement {
    order: -1;
  }
}