/* ざくろの木助産院 — トップページ（モバイル） */

@media (max-width: 900px) {

  .section-title {
    font-size: 24px;
    margin-bottom: 8px;
  }

  /* ===== ヒーロー ===== */

  .hero {
    display: flex;
    flex-direction: column-reverse;
    height: auto;
    max-width: none;
  }

  .hero-media {
    height: 366px;
  }

  /* 上端はヘッダーの可読性、下端はキャッチコピーへのなじませ */
  .hero-media::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to bottom, rgba(243, 234, 224, 0.92), rgba(243, 234, 224, 0));
    pointer-events: none;
    z-index: 1;
  }

  .hero-media::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--paper), rgba(243, 234, 224, 0));
    pointer-events: none;
    z-index: 1;
  }

  .hero-fade {
    display: none;
  }

  .hero-copy {
    padding: 20px 26px 30px;
  }

  .hero-eyebrow {
    font-size: 11.5px;
    letter-spacing: 0.18em;
    margin-bottom: 12px;
  }

  .hero-title {
    font-size: 29px;
    line-height: 1.38;
    margin-bottom: 15px;
  }

  .hero-title .marker {
    background: linear-gradient(transparent 56%, rgba(255, 216, 96, 0.62) 56%);
  }

  .hero-lead {
    font-size: 13.5px;
    line-height: 1.95;
    margin-bottom: 16px;
  }

  .hero-hours {
    font-size: 12.5px;
    margin-bottom: 13px;
  }

  .btn-availability {
    gap: 9px;
    padding: 10px 16px;
    font-size: 12.5px;
  }

  /* ===== 今月の空き状況 ===== */

  .availability {
    padding: 8px 22px 32px;
    scroll-margin-top: 64px;
  }

  /* 見出し→カード→注記の縦並びに組み替える（PCの align-items: start を打ち消す） */
  .availability-grid {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .availability-copy {
    display: contents;
  }

  .availability-copy .section-title {
    order: 1;
    padding-top: 0;
    margin-bottom: 8px;
  }

  .availability-lead {
    order: 2;
    font-size: 12.5px;
    line-height: 1.8;
    color: var(--ink-60);
    margin-bottom: 16px;
  }

  .calendar-card {
    order: 3;
    padding: 18px 16px 16px;
  }

  .availability-note {
    order: 4;
    font-size: 12px;
    line-height: 1.85;
    margin: 14px 2px 0;
  }

  .calendar-month {
    font-size: 17px;
  }

  .calendar-day {
    aspect-ratio: 1 / 1.12;
  }

  .calendar-date {
    font-size: 10px;
  }

  .calendar-legend {
    gap: 14px;
  }

  .calendar-legend span:last-child {
    font-size: 11.5px;
  }

  .calendar-cta {
    margin-top: 13px;
    height: 46px;
    font-size: 13.5px;
  }

  /* ===== 3つの入口 ===== */

  .entrances {
    padding: 10px 22px 36px;
  }

  .entrances-grid {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .entrance-thumb {
    aspect-ratio: 20 / 9;
  }

  .entrance-body {
    padding: 15px 17px 16px;
  }

  .entrance-title {
    font-size: 18px;
  }

  .entrance-desc {
    font-size: 12.5px;
    line-height: 1.75;
    margin-top: 7px;
  }

  /* ===== お住まいの市を選ぶ ===== */

  .towns {
    padding: 4px 22px 38px;
  }

  .towns-lead {
    font-size: 12.5px;
    line-height: 1.8;
    margin-bottom: 18px;
  }

  .towns-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .town-card {
    gap: 3px;
    min-height: 74px;
    padding: 12px 14px;
  }

  .town-card svg {
    top: 13px;
    right: 13px;
  }

  .town-name {
    font-size: 16px;
  }

  .town-hint {
    font-size: 10.5px;
  }

  .town-card--other .town-name {
    font-size: 15px;
  }

  .towns-note {
    font-size: 12px;
    line-height: 1.8;
    margin-top: 16px;
  }

  /* ===== ご利用までの流れ ===== */

  .flow {
    padding: 2px 22px 42px;
    scroll-margin-top: 64px;
  }

  .flow-lead {
    font-size: 12.5px;
    line-height: 1.8;
    margin-bottom: 20px;
  }

  .flow-line {
    display: none;
  }

  .flow-steps {
    display: block;
  }

  /* 横並びから縦のタイムラインへ */
  .flow-step {
    position: relative;
    padding: 0 0 26px 52px;
  }

  .flow-step:last-child {
    padding-bottom: 0;
  }

  .flow-step:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 42px;
    bottom: 6px;
    width: 1px;
    background: rgba(109, 46, 70, 0.18);
  }

  .flow-num {
    position: absolute;
    left: 0;
    top: 0;
    width: 36px;
    height: 36px;
    font-size: 14px;
    margin: 0;
  }

  .flow-step h3 {
    font-size: 17px;
    margin: 7px 0 6px;
  }

  .flow-step p {
    font-size: 12.5px;
    line-height: 1.8;
  }

  /* ===== 助産院について ===== */

  .about {
    padding: 38px 22px 40px;
    scroll-margin-top: 64px;
  }

  .about .section-title {
    margin-bottom: 10px;
  }

  .about-lead {
    font-size: 13px;
    line-height: 1.9;
    margin-bottom: 20px;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 30px;
  }

  .gallery-label {
    margin-top: 7px;
    font-size: 12px;
  }

  .meals-title {
    font-size: 18px;
    margin-bottom: 8px;
  }

  .meals-lead {
    font-size: 12.5px;
    line-height: 1.85;
    margin-bottom: 14px;
  }

  .meals-strip {
    gap: 10px;
    margin: 0 -22px;
    padding: 2px 22px 10px;
  }

  .meal-item {
    width: 150px;
  }

  /* ===== スタッフ ===== */

  .staff {
    padding: 34px 22px 38px;
    scroll-margin-top: 64px;
  }

  .staff-lead {
    font-size: 12.5px;
    line-height: 1.8;
    margin-bottom: 18px;
  }

  .director-card {
    gap: 14px;
    padding: 14px;
    margin-bottom: 20px;
  }

  .director-photo {
    width: 96px;
  }

  .director-role {
    font-size: 10.5px;
  }

  .director-name {
    font-size: 19px;
    margin: 3px 0 7px;
  }

  .director-bio {
    font-size: 12px;
    line-height: 1.7;
  }

  .staff-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px 10px;
  }

  .staff-role {
    font-size: 10px;
  }

  /* ===== 場所と時間 ===== */

  .access {
    padding: 38px 22px 40px;
    scroll-margin-top: 64px;
  }

  .access .section-title {
    margin-bottom: 16px;
  }

  .access-grid {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .access-map {
    margin-bottom: 20px;
  }

  .access-row {
    gap: 14px;
    padding: 13px 0;
  }

  .access-label {
    width: 62px;
    font-size: 11px;
  }

  .access-value {
    font-size: 13px;
    line-height: 1.6;
  }

  .access-value .muted {
    font-size: 12px;
  }

  /* ===== フォトライトボックス ===== */

  .lightbox-head {
    padding: 14px 18px 8px;
  }

  .lightbox-label {
    font-size: 14px;
  }

  .lightbox-img {
    max-width: 100%;
  }

  .lightbox-prev,
  .lightbox-next {
    width: 34%;
  }

  .lightbox-prev {
    padding-left: 10px;
  }

  .lightbox-next {
    padding-right: 10px;
  }

  .lightbox-thumbs {
    padding: 2px 18px;
  }

  .lightbox-thumb {
    width: 52px;
    height: 52px;
  }
}