/* ============================================================
     ONLINE COACHING — bridge page (intro → detailed LP / contact / LINE)
     Built on release.css primitives. Page-scoped layout only.
     ============================================================ */

  /* ---- shared CTA cluster ---- */
  .oc-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
  }
  .oc-cta.is-center { justify-content: center; }
  .btn--fill {
    background: var(--accent-deep);
    color: #fff;
    border-color: var(--accent-deep);
  }
  .btn--fill:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
  .btn--jp { font-family: var(--jp); letter-spacing: 0.14em; text-transform: none; font-size: 14px; }
  .btn.is-disabled,
  .btn.is-disabled:hover {
    cursor: default;
    pointer-events: none;
    opacity: 0.62;
  }

  .oc-line {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--jp);
    font-size: 13px;
    letter-spacing: 0.12em;
    color: var(--ink-soft);
    padding-bottom: 4px;
    border-bottom: 1px solid var(--line);
    transition: color .3s ease, border-color .3s ease;
    white-space: nowrap;
  }
  .oc-line:hover { color: var(--accent-deep); border-color: var(--accent-deep); }
  .oc-line svg { width: 18px; height: 18px; flex: none; }
  .oc-line .arrow { font-size: 12px; }

  /* ---- 1. HERO ---- */
  .oc-hero {
    display: grid;
    grid-template-columns: 1.04fr 0.96fr;
    gap: clamp(36px, 5vw, 72px);
    align-items: center;
  }
  .oc-hero__eyebrow { display: inline-block; margin-bottom: 22px; }
  .oc-hero__jp {
    font-family: var(--jp-mincho);
    font-size: 15px;
    letter-spacing: 0.34em;
    color: var(--accent-deep);
    margin: 16px 0 26px;
  }
  .oc-hero__catch {
    font-family: var(--jp-mincho);
    font-size: clamp(18px, 2.3vw, 24px);
    line-height: 2.05;
    letter-spacing: 0.06em;
    color: var(--ink);
    margin-bottom: 26px;
  }
  .oc-hero__lead { margin-bottom: 38px; }
  .oc-hero__lead p + p { margin-top: 18px; }
  .oc-hero__img {
    aspect-ratio: 4 / 5;
    height: 100%;
    box-shadow: 0 34px 66px -42px rgba(43,37,32,0.45);
  }
  .oc-hero__img img {
    object-position: 50% 52%;
  }

  /* ---- generic narrow narrative block ---- */
  .oc-narrow {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
  }
  .oc-narrow p + p { margin-top: 22px; }
  .oc-heading {
    font-family: var(--jp-mincho);
    font-size: clamp(22px, 3vw, 30px);
    line-height: 1.7;
    letter-spacing: 0.08em;
    color: var(--ink);
    margin-bottom: 30px;
  }
  .section-head .oc-heading { margin-bottom: 0; }

  /* ---- 3. PROBLEM ---- */
  .problem-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 56px;
    max-width: 880px;
    margin: 0 auto;
  }
  .problem-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--line-soft);
    font-family: var(--jp);
    font-size: 15px;
    line-height: 1.7;
    color: var(--ink-soft);
    letter-spacing: 0.03em;
  }
  .problem-item::before {
    content: "";
    width: 7px; height: 7px;
    margin-top: 9px;
    flex: none;
    background: var(--accent);
    transform: rotate(45deg);
  }
  .problem-close {
    max-width: 760px;
    margin: 48px auto 0;
    text-align: center;
  }

  /* ---- 4. BOOK METHOD ---- */
  .method-grid {
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    gap: clamp(36px, 5vw, 72px);
    align-items: center;
  }
  .method-img {
    aspect-ratio: 1200 / 654;
    box-shadow: 0 28px 58px -42px rgba(43,37,32,0.45);
  }
  .method-copy .oc-heading { margin-bottom: 24px; text-align: left; }
  .method-copy .jp-body { margin-bottom: 36px; }

  /* ---- 5. SUPPORT OVERVIEW ---- */
  .support-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px clamp(32px, 5vw, 64px);
    max-width: 960px;
    margin: 0 auto;
  }
  .support-card {
    border-top: 1px solid var(--line);
    padding-top: 24px;
  }
  .support-card__no {
    font-family: var(--serif);
    font-size: 30px;
    color: var(--accent-deep);
    letter-spacing: 0.06em;
  }
  .support-card__title {
    font-family: var(--jp-mincho);
    font-size: 19px;
    letter-spacing: 0.06em;
    margin: 12px 0 14px;
    color: var(--ink);
  }

  /* ---- 6. FEATURES ---- */
  .feature-list {
    max-width: 840px;
    margin: 0 auto;
    border-top: 1px solid var(--line);
  }
  .feature-item {
    display: flex;
    align-items: baseline;
    gap: clamp(20px, 4vw, 40px);
    padding: 28px 8px;
    border-bottom: 1px solid var(--line);
  }
  .feature-item__no {
    font-family: var(--serif);
    font-size: 22px;
    letter-spacing: 0.14em;
    color: var(--accent-deep);
    flex: none;
    min-width: 56px;
  }
  .feature-item__text {
    font-family: var(--jp-mincho);
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.7;
    letter-spacing: 0.05em;
    color: var(--ink);
  }

  /* ---- 7. FUTURE CHANGE ---- */
  .change-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 56px;
    max-width: 820px;
    margin: 0 auto;
  }
  .change-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line-soft);
    font-family: var(--jp);
    font-size: 15px;
    line-height: 1.7;
    color: var(--ink-soft);
    letter-spacing: 0.03em;
  }
  .change-item::before {
    content: "";
    width: 16px; height: 1px;
    margin-top: 13px;
    flex: none;
    background: var(--accent-deep);
  }

  /* ---- 8. HOW TO START ---- */
  .start-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 8px;
  }
  .start-card {
    background: var(--card);
    border: 1px solid var(--line-soft);
    padding: 36px 30px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .start-card__no {
    font-family: var(--label);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent-deep);
  }
  .start-card__title {
    font-family: var(--jp-mincho);
    font-size: 19px;
    letter-spacing: 0.05em;
    color: var(--ink);
  }
  .start-card__text {
    font-family: var(--jp);
    font-size: 14px;
    line-height: 1.95;
    color: var(--ink-soft);
    letter-spacing: 0.03em;
    flex: 1 0 auto;
  }
  .start-card .btn { margin-top: 6px; }

  /* ---- 9. MESSAGE ---- */
  .message-block {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
  }
  .message-block .display { margin-bottom: 34px; }
  .message-block p {
    font-family: var(--jp-mincho);
    font-size: clamp(15px, 1.9vw, 17px);
    line-height: 2.35;
    letter-spacing: 0.06em;
    color: var(--ink);
  }
  .message-block p + p { margin-top: 26px; }

  /* ---- 10. FINAL CTA ---- */
  .final-cta-section {
    position: relative;
    overflow: hidden;
    background:
      linear-gradient(rgba(250,247,242,0.72), rgba(250,247,242,0.78)),
      url("img/online-coaching-cta-bg.jpg") center / cover no-repeat;
  }
  .final-cta-section::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 50% 48%, rgba(250,247,242,0.64) 0 32%, rgba(250,247,242,0.18) 64%);
  }
  .final-cta-section > .container {
    position: relative;
    z-index: 1;
  }
  .final-cta {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
  }
  .final-cta .oc-heading { margin-bottom: 26px; }
  .final-cta .jp-body { margin-bottom: 40px; }

  /* ---- responsive ---- */
  @media (max-width: 860px) {
    .oc-hero { grid-template-columns: 1fr; gap: 36px; }
    .oc-hero__img { max-width: 380px; width: 100%; margin-inline: auto; aspect-ratio: 4 / 5; }
    .method-grid { grid-template-columns: 1fr; gap: 32px; }
    .method-img { max-width: 520px; width: 100%; margin-inline: auto; }
    .method-copy { text-align: center; }
    .method-copy .oc-heading { text-align: center; }
    .start-grid { grid-template-columns: 1fr; gap: 20px; max-width: 440px; margin-inline: auto; }
  }
  @media (max-width: 640px) {
    .problem-list, .change-list { grid-template-columns: 1fr; gap: 0; max-width: 440px; }
    .support-grid { grid-template-columns: 1fr; gap: 28px; max-width: 440px; }
    .feature-item { gap: 18px; padding: 22px 4px; }
    .feature-item__no { min-width: 40px; }
    .oc-cta { gap: 14px; }
    .oc-cta .btn { width: 100%; justify-content: center; }
  }