/* =============================================
   辻堂がじゅまる歯科 — プレサイト
   ============================================= */

/* --- カスタムプロパティ --- */
:root {
  --color-primary: #6B9E7D;
  --color-primary-dark: #5A8A6B;
  --color-primary-light: #EBF3EE;
  --color-accent: #D4915E;
  --color-accent-hover: #C07D4A;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F9F7F4;
  --color-bg-highlight: #EBF3EE;
  --color-text: #3A3A3A;
  --color-text-light: #777777;
  --color-border: #E0DDD8;
  --color-white: #FFFFFF;
  --font-family: "Noto Sans JP", sans-serif;
  --font-display: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
  --max-width: 1060px;
  --header-height: 72px;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  --transition: 0.3s ease;
}

/* --- リセット / ベース --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.no-scroll {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent);
}

ul,
ol {
  list-style: none;
}

/* --- ユーティリティ --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section--highlight {
  background-color: var(--color-bg-highlight);
}

.section__title {
  font-size: 1.625rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 48px;
  letter-spacing: 0.04em;
  position: relative;
}

.section__title::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background-color: var(--color-primary);
  margin: 16px auto 0;
  border-radius: 2px;
}

.section__subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-top: -32px;
  margin-bottom: 40px;
  font-size: 0.9375rem;
}

/* --- ボタン --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform 0.15s ease;
  text-decoration: none;
  line-height: 1.4;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--accent:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-white);
}

.btn--white-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--white-outline:hover {
  background-color: var(--color-white);
  color: var(--color-primary-dark);
}

.btn--sm {
  font-size: 0.8125rem;
  padding: 8px 20px;
}

.btn--lg {
  font-size: 1rem;
  padding: 16px 40px;
}

.btn--block {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  display: flex;
}

/* =============================================
   ヘッダー
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.97);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow);
}

.header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo-img {
  height: 40px;
  width: auto;
}

.header__logo-text {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: #8B6914;
  letter-spacing: 0.02em;
}

.header__nav {
  margin-left: auto;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.header__nav-list a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text);
  white-space: nowrap;
  position: relative;
}

.header__nav-list a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition);
}

.header__nav-list a:hover {
  color: var(--color-primary-dark);
}

.header__nav-list a:hover::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  margin-left: 16px;
}

.header__tel {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}

.header__tel:hover {
  color: var(--color-primary-dark);
}

.header__tel-icon {
  flex-shrink: 0;
}

.header__cta {
  white-space: nowrap;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
  flex-shrink: 0;
}

.header__hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.header__hamburger.is-active .header__hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__hamburger.is-active .header__hamburger-line:nth-child(2) {
  opacity: 0;
}

.header__hamburger.is-active .header__hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =============================================
   ヒーロー
   ============================================= */
.hero {
  position: relative;
  min-height: 75vh;
  margin-top: var(--header-height);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero__overlay {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    to bottom,
    rgba(30, 40, 35, 0.45) 0%,
    rgba(30, 40, 35, 0.65) 100%
  );
  padding: 60px 20px;
}

.hero__content {
  text-align: center;
  color: var(--color-white);
  max-width: 640px;
}

.hero__date {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.3;
  letter-spacing: 0.12em;
  text-shadow: 0 3px 20px rgba(0, 0, 0, 0.3), 0 1px 4px rgba(0, 0, 0, 0.2);
  border-bottom: 3px solid rgba(255, 255, 255, 0.6);
  padding-bottom: 8px;
}

.hero__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 8px;
}

.hero__title-logo {
  height: 64px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.hero__title-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.hero__concept {
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  opacity: 0.9;
}

.hero__cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* =============================================
   院長ごあいさつ
   ============================================= */
.greeting {
  display: flex;
  gap: 48px;
  align-items: flex-start;
}

.greeting__photo {
  flex-shrink: 0;
  width: 260px;
}

.greeting__photo img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.greeting__text {
  flex: 1;
}

.greeting__name {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.greeting__name-full {
  display: block;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 4px;
  letter-spacing: 0.06em;
}

.greeting__text p {
  margin-bottom: 16px;
}

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

/* =============================================
   内覧会のご案内
   ============================================= */
.open-house {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.open-house__text {
  margin-bottom: 32px;
  font-size: 0.9375rem;
  line-height: 2;
}

.open-house__details {
  text-align: left;
  max-width: 400px;
  margin: 0 auto 24px;
}

.open-house__row {
  display: flex;
  padding: 10px 0;
  border-bottom: 1px solid rgba(107, 158, 125, 0.2);
}

.open-house__row dt {
  font-weight: 700;
  width: 100px;
  flex-shrink: 0;
  color: var(--color-primary-dark);
  font-size: 0.875rem;
}

.open-house__row dd {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.open-house__note {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.open-house__cta {
  margin-top: 8px;
}

/* =============================================
   当院の特徴
   ============================================= */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.features__item {
  text-align: center;
  padding: 16px 8px;
}

.features__number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
  opacity: 0.6;
}

.features__heading {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.features__desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

/* =============================================
   トップ: ためらう方へ誘導バナー
   ============================================= */
.anxiety-banner {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #F4EDE3 100%);
  padding: 64px 0;
}

.anxiety-banner__inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.anxiety-banner__lead {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.anxiety-banner__title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  line-height: 1.5;
}

.anxiety-banner__text {
  font-size: 0.9375rem;
  line-height: 2;
  margin-bottom: 28px;
}

/* =============================================
   トップ: 診療カード
   ============================================= */
.service-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 16px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--color-text);
  transition: transform 0.15s ease, border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  color: var(--color-text);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

.service-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-primary-light);
}

.service-card__lead {
  flex: 1;
  font-size: 0.8125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.service-card__more {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.service-card__more::after {
  content: " →";
}

/* =============================================
   お知らせ（一覧・抜粋共通）
   ============================================= */
.news-list {
  max-width: 720px;
  margin: 0 auto;
}

.news-list__item {
  border-bottom: 1px solid var(--color-border);
}

.news-list__item:first-child {
  border-top: 1px solid var(--color-border);
}

.news-list__link {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 18px 8px;
  text-decoration: none;
  color: var(--color-text);
  transition: background-color var(--transition);
}

.news-list__link:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-text);
}

.news-list__date {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  font-weight: 700;
  flex-shrink: 0;
}

.news-list__tag {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
  padding: 3px 10px;
  border-radius: 999px;
  flex-shrink: 0;
}

.news-list__title {
  font-size: 0.9375rem;
  flex: 1;
  min-width: 200px;
}

.news-list__more-wrap {
  text-align: center;
  margin-top: 32px;
}

/* =============================================
   医院情報
   ============================================= */
.info__list {
  max-width: 720px;
  margin: 0 auto;
}

.info__row {
  display: flex;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.info__row:first-child {
  border-top: 1px solid var(--color-border);
}

.info__row dt {
  font-weight: 700;
  width: 130px;
  flex-shrink: 0;
  font-size: 0.875rem;
  padding-top: 2px;
}

.info__row dd {
  flex: 1;
  font-size: 0.9375rem;
}

.info__row dd a {
  color: var(--color-primary-dark);
}

.info__schedule {
  width: 100%;
  max-width: 360px;
  border-collapse: collapse;
  font-size: 0.8125rem;
  text-align: center;
  margin-bottom: 6px;
}

.info__schedule th,
.info__schedule td {
  padding: 6px 4px;
  border-bottom: 1px solid var(--color-border);
}

.info__schedule th {
  font-weight: 700;
  color: var(--color-text-light);
  font-size: 0.75rem;
}

.info__schedule td:first-child {
  text-align: left;
  font-size: 0.75rem;
  color: var(--color-text-light);
  white-space: nowrap;
  padding-right: 8px;
}

.info__schedule-note {
  color: var(--color-accent) !important;
}

.info__note {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* =============================================
   アクセス
   ============================================= */
.access__info {
  margin-bottom: 28px;
}

.access__address {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.access__details {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.access__details li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 4px;
}

.access__details li::before {
  content: "・";
  position: absolute;
  left: 0;
}

.access__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.access__map iframe {
  display: block;
  width: 100%;
  min-height: 450px;
}

.access__map-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  padding: 10px 16px;
  background-color: var(--color-bg-alt);
}

/* =============================================
   お問い合わせ
   ============================================= */
.contact {
  max-width: 600px;
  margin: 0 auto;
}

.contact__form {
  margin-bottom: 40px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group--submit {
  margin-top: 32px;
  text-align: center;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-required {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-left: 6px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  font-family: var(--font-family);
  font-size: 1rem;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-white);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.6;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 158, 125, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #bbb;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23777' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-success {
  text-align: center;
  padding: 48px 24px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-lg);
}

.form-success__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
}

.form-success p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

.contact__tel {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.contact__tel-label {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.contact__tel-number {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.contact__tel-number:hover {
  color: var(--color-accent);
}

/* =============================================
   予約導線（EPARK / LINE / 電話 / フォーム）
   ============================================= */
.reserve {
  padding: 64px 0;
  background-color: var(--color-bg-highlight);
  text-align: center;
}

.reserve__title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.reserve__lead {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  margin-bottom: 32px;
}

.reserve__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
}

.reserve__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 20px 12px;
  border-radius: var(--radius-lg);
  background-color: var(--color-white);
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, border-color var(--transition), box-shadow var(--transition);
  text-decoration: none;
  color: var(--color-text);
}

.reserve__btn:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  color: var(--color-text);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

.reserve__btn-label {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.reserve__btn-sub {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.reserve__btn--epark {
  border-color: var(--color-primary);
}

.reserve__btn--line {
  border-color: #06C755;
}

.reserve__btn--tel {
  border-color: var(--color-accent);
}

.reserve__note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: 24px;
}

/* =============================================
   フッター
   ============================================= */
.footer {
  background-color: var(--color-text);
  color: rgba(255, 255, 255, 0.8);
  padding: 48px 0 24px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 32px;
}

.footer__info {
  flex-shrink: 0;
}

.footer__nav-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 24px;
}

.footer__nav-list a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.8);
  white-space: nowrap;
}

.footer__nav-list a:hover {
  color: var(--color-white);
}

.footer__name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.footer__address {
  font-size: 0.8125rem;
  margin-bottom: 6px;
}

.footer__tel {
  font-size: 0.8125rem;
}

.footer__tel a {
  color: rgba(255, 255, 255, 0.8);
}

.footer__tel a:hover {
  color: var(--color-white);
}

.footer__schedule-table {
  border-collapse: collapse;
  font-size: 0.75rem;
  text-align: center;
}

.footer__schedule-table th,
.footer__schedule-table td {
  padding: 4px 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer__schedule-table th {
  color: rgba(255, 255, 255, 0.5);
}

.footer__schedule-table td:first-child {
  text-align: left;
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
  padding-right: 8px;
}

.footer__note {
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 8px;
}

.footer__copy {
  text-align: center;
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.35);
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* =============================================
   モバイル固定フッター
   ============================================= */
.mobile-bar {
  display: none;
}

/* =============================================
   フェードインアニメーション
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   下層ページ共通: ページヒーロー
   ============================================= */
.page-hero {
  margin-top: var(--header-height);
  padding: 72px 0;
  background-color: var(--color-bg-highlight);
  text-align: center;
}

.page-hero--anxiety {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #F4EDE3 100%);
}

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

.page-hero__eyebrow {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.03em;
  margin-bottom: 18px;
}

.page-hero__lead {
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text);
}

/* =============================================
   下層ページ共通: パンくず
   ============================================= */
.breadcrumb {
  margin-top: var(--header-height);
  padding: 12px 0;
  background-color: var(--color-bg-alt);
  font-size: 0.75rem;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--color-text-light);
}

.breadcrumb__list li:not(:last-child)::after {
  content: "›";
  margin-left: 6px;
  color: var(--color-text-light);
}

.breadcrumb__list a {
  color: var(--color-primary-dark);
}

/* =============================================
   ためらう方へ: お気持ちリスト / 導入
   ============================================= */
.anxiety-feelings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
}

.anxiety-feelings__item {
  position: relative;
  padding: 20px 20px 20px 52px;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  font-weight: 700;
}

.anxiety-feelings__item::before {
  content: "?";
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  font-size: 0.8125rem;
}

.anxiety-intro {
  text-align: center;
  margin-top: 36px;
  font-size: 1rem;
  line-height: 2;
}

/* =============================================
   ためらう方へ: 4つの約束
   ============================================= */
.promises {
  display: grid;
  gap: 20px;
  max-width: 760px;
  margin: 0 auto;
}

.promise {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px 28px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.promise__num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.6;
  flex-shrink: 0;
  line-height: 1.2;
}

.promise__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.promise__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

/* =============================================
   下層ページ共通: 来院ステップ
   ============================================= */
.steps {
  display: grid;
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
  counter-reset: step;
}

.steps__item {
  position: relative;
  padding: 22px 28px;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
}

.steps__num {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-white);
  background-color: var(--color-accent);
  padding: 3px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.steps__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.steps__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

/* =============================================
   下層ページ共通: Q&A
   ============================================= */
.qa {
  max-width: 760px;
  margin: 0 auto;
}

.qa__item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
  overflow: hidden;
}

.qa__q {
  position: relative;
  padding: 18px 24px 18px 56px;
  font-size: 1rem;
  font-weight: 700;
  background-color: var(--color-primary-light);
}

.qa__q::before {
  content: "Q";
  position: absolute;
  left: 20px;
  top: 18px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  font-size: 0.875rem;
}

.qa__a {
  position: relative;
  padding: 18px 24px 18px 56px;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--color-text);
}

.qa__a::before {
  content: "A";
  position: absolute;
  left: 20px;
  top: 18px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  font-size: 0.875rem;
}

/* =============================================
   下層ページ共通: ページ内CTA帯
   ============================================= */
.page-cta {
  text-align: center;
}

.page-cta__inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 44px 28px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-lg);
  color: var(--color-white);
}

.page-cta__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 10px;
}

.page-cta__text {
  font-size: 0.9375rem;
  opacity: 0.95;
}

/* =============================================
   レスポンシブ
   ============================================= */

/* --- タブレット以下 (1023px以下) --- */
@media (max-width: 1023px) {
  .header__nav,
  .header__actions {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  /* モバイルメニュー展開時 */
  .header__nav.is-open {
    display: flex;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 24px 20px 40px;
    z-index: 999;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    animation: fadeIn 0.25s ease-out;
  }

  .header__nav.is-open .header__nav-list {
    flex-direction: column;
    gap: 0;
    width: 100%;
    max-width: 320px;
  }

  .header__nav.is-open .header__nav-list li {
    width: 100%;
  }

  .header__nav.is-open .header__nav-list a {
    display: block;
    padding: 15px 0;
    font-size: 1rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
  }

  .header__nav.is-open .header__nav-list a::after {
    display: none;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 480px;
    margin: 0 auto;
  }

  .service-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__nav-list {
    grid-template-columns: 1fr;
  }

  .greeting {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .greeting__photo {
    width: 200px;
  }

  .greeting__text {
    text-align: left;
  }

  .greeting__name {
    text-align: center;
  }

  .footer__inner {
    flex-direction: column;
    gap: 28px;
  }
}

/* --- スマートフォン (767px以下) --- */
@media (max-width: 767px) {
  .section {
    padding: 60px 0;
  }

  .section__title {
    font-size: 1.375rem;
    margin-bottom: 36px;
  }

  .hero {
    min-height: 65vh;
  }

  .hero__overlay {
    min-height: 65vh;
    padding: 40px 20px;
  }

  .hero__date {
    font-size: 2.25rem;
  }

  .hero__title-logo {
    height: 64px;
  }

  .hero__concept {
    font-size: 0.9375rem;
  }

  .hero__cta {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .hero__cta .btn {
    width: 240px;
  }

  .info__row {
    flex-direction: column;
    gap: 4px;
    padding: 14px 0;
  }

  .info__row dt {
    width: 100%;
    color: var(--color-primary-dark);
    font-size: 0.8125rem;
  }

  .info__schedule {
    max-width: 100%;
  }

  .access__map iframe {
    min-height: 320px;
  }

  .reserve__grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    max-width: 420px;
  }

  .service-cards {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .anxiety-banner__title {
    font-size: 1.375rem;
  }

  .news-list__title {
    min-width: 100%;
  }

  .page-hero {
    padding: 48px 0;
  }

  .page-hero__title {
    font-size: 1.5rem;
  }

  .page-hero__lead {
    font-size: 0.9375rem;
  }

  .anxiety-feelings {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .promise {
    flex-direction: column;
    gap: 8px;
    padding: 20px 22px;
  }

  .promise__num {
    font-size: 1.5rem;
  }

  .page-cta__title {
    font-size: 1.1875rem;
  }

  .btn--lg {
    padding: 14px 32px;
    font-size: 0.9375rem;
  }

  /* モバイル固定フッター表示 */
  .mobile-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background-color: var(--color-white);
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.08);
    padding: 8px 12px;
    padding-bottom: max(8px, env(safe-area-inset-bottom));
    gap: 8px;
  }

  .mobile-bar__btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 8px;
    border-radius: var(--radius);
    font-size: 0.8125rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color var(--transition);
  }

  .mobile-bar__btn--tel {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
  }

  .mobile-bar__btn--tel:hover {
    background-color: #ddeee3;
    color: var(--color-primary-dark);
  }

  .mobile-bar__btn--contact {
    background-color: var(--color-accent);
    color: var(--color-white);
  }

  .mobile-bar__btn--contact:hover {
    background-color: var(--color-accent-hover);
    color: var(--color-white);
  }

  /* モバイルフッター分の下余白 */
  .footer {
    padding-bottom: 80px;
  }
}

/* --- 小さいスマートフォン (374px以下) --- */
@media (max-width: 374px) {
  .header__logo-img {
    height: 32px;
  }

  .header__logo-text {
    font-size: 0.875rem;
  }

  .hero__date {
    font-size: 1.75rem;
  }

  .hero__title-logo {
    height: 56px;
  }
}

/* --- アニメーション --- */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}