/* ===========================
   HIKISHIMA CLINIC — style.css
   Color Palette: Warm Brown & Cream
   Font: M PLUS Rounded 1c（丸ゴシック体）
   =========================== */

/* ---- Custom Properties ---- */
:root {
  --brown-900: #3a1f0e;
  --brown-800: #5c3119;
  --brown-700: #7a4228;
  --brown-600: #9b5a38;
  --brown-500: #b87248;
  --brown-400: #cc8e6c;
  --brown-300: #dca88f;
  --brown-200: #e8c9b4;
  --brown-100: #f5e7de;
  --brown-50: #fdf6f2;

  --cream: #faf6f1;
  --warm-white: #fffef9;
  --text-dark: #2c1a0e;
  --text-mid: #5c4030;
  --text-light: #80604c;
  /* WCAG AA準拠 (#9e7a63→#80604c でコントラスト比 ~5.7:1) */

  --accent: #c0623a;
  --accent-light: #e87f55;

  --shadow-sm: 0 2px 8px rgba(92, 49, 25, 0.10);
  --shadow-md: 0 6px 24px rgba(92, 49, 25, 0.14);
  --shadow-lg: 0 16px 48px rgba(92, 49, 25, 0.18);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --transition: 0.3s ease;

  /* 本文：Noto Sans JP（安定したレンダリング） */
  --font-body: 'Noto Sans JP', sans-serif;
  /* 見出し・ロゴ・ボタン：M PLUS Rounded 1c（丸ゴシック） */
  --font-heading: 'M PLUS Rounded 1c', 'Noto Sans JP', sans-serif;
  /* 後方互換エイリアス */
  --font-main: 'Noto Sans JP', sans-serif;
  --font-sans: 'Noto Sans JP', sans-serif;
  --font-serif: 'M PLUS Rounded 1c', 'Noto Sans JP', sans-serif;
}

/* ---- Reset ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dark);
  background: var(--warm-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 見出し系はまとめて丸ゴシック */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul {
  list-style: none;
}

/* ---- Skip Link (Accessibility) ---- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 24px;
  background: var(--brown-800);
  color: #fff;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  transition: top 0.25s ease;
}

.skip-link:focus {
  top: 0;
}

/* ---- Screen Reader Only ---- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Focus Indicators (Universal Design) ---- */
:focus-visible {
  outline: 3px solid var(--brown-500);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.btn-primary:focus-visible,
.btn-outline:focus-visible,
.btn-ghost:focus-visible,
.btn-tel-header:focus-visible,
.btn-tel-hero:focus-visible,
.btn-tel-inline:focus-visible {
  outline-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(192, 98, 58, 0.25);
}

.nav-link:focus-visible {
  background: var(--brown-100);
  color: var(--brown-700);
}

/* ---- Container ---- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===========================
   HEADER
   =========================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

/* backdrop-filter を ::before に移動することで、
   header 自身が position:fixed な子要素の containing block にならなくなる。
   これにより .nav.open が常にビューポート全体を基準に配置される。 */
.header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(253, 246, 242, 0.92);
  backdrop-filter: blur(12px);
  transition: var(--transition);
  pointer-events: none;
}

.header.scrolled {
  border-bottom-color: var(--brown-200);
  box-shadow: var(--shadow-sm);
}

.header.scrolled::before {
  background: rgba(253, 246, 242, 0.98);
}

/* メニュー展開中：ヘッダーを前面に出し背景を透明に */
.header.nav-open {
  z-index: 1002;
  border-bottom-color: transparent;
  box-shadow: none;
}

.header.nav-open::before {
  opacity: 0;
}

/* メニュー展開中：背景スクロールを防止 */
body.nav-open {
  overflow: hidden;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.2;
  flex-shrink: 0;
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: brightness(0) saturate(100%) invert(27%) sepia(30%) saturate(1200%) hue-rotate(350deg) brightness(90%) contrast(90%);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brown-800);
}

.logo-sub {
  font-size: 0.65rem;
  color: var(--text-light);
  letter-spacing: 0.08em;
}

.nav {
  margin-left: auto;
}

.nav-list {
  display: flex;
  gap: 4px;
  align-items: center;
}

.nav-link {
  display: block;
  padding: 6px 12px;
  font-size: 0.88rem;
  color: var(--text-mid);
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--brown-700);
  background: var(--brown-100);
}

/* ---- header-actions: tel + 事前問診ボタン ---- */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  padding: 12px 28px;
  background: var(--brown-700);
  color: #fff;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--brown-800);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(0) scale(0.97);
  box-shadow: none;
  filter: brightness(0.92);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

.btn-outline {
  display: inline-block;
  padding: 12px 28px;
  border: 2px solid var(--brown-700);
  color: var(--brown-700);
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-outline:hover {
  background: var(--brown-700);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline:active {
  transform: translateY(0) scale(0.97);
  filter: brightness(0.92);
}

.btn-ghost {
  display: inline-block;
  padding: 10px 26px;
  border: 2px solid var(--brown-400);
  color: var(--brown-700);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  background: none;
}

.btn-ghost:hover {
  background: var(--brown-100);
  border-color: var(--brown-600);
}

.btn-ghost:active {
  transform: scale(0.97);
  filter: brightness(0.95);
}

/* 電話ボタン（ヘッダー） */
.btn-tel-header {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  background: none;
  border: 2px solid var(--brown-400);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brown-700);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-tel-header:hover {
  background: var(--brown-100);
}

/* 電話ボタン（ヒーロー） */
.btn-tel-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}

.btn-tel-hero:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: #fff;
  transform: translateY(-2px);
}

/* 電話ボタン（インライン） */
.btn-tel-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: var(--brown-100);
  border: 2px solid var(--brown-300);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--brown-700);
  cursor: pointer;
  transition: var(--transition);
}

.btn-tel-inline:hover {
  background: var(--brown-200);
  border-color: var(--brown-500);
}

/* 電話番号テキスト（PC表示用） */
.tel-number {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  color: var(--brown-700);
}

.tel-number-hero {
  color: #fff;
  font-size: 1.1rem;
}

/* PC/モバイル切り替え */
@media (min-width: 1021px) {
  .mobile-only {
    display: none !important;
  }
}

@media (max-width: 1020px) {
  .pc-only {
    display: none !important;
  }
}

/* ===========================
   電話モーダル
   =========================== */
.tel-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 2000;
  backdrop-filter: blur(4px);
}

.tel-modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.92);
  z-index: 2001;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  min-width: 300px;
  transition: transform 0.25s ease, opacity 0.25s ease;
  opacity: 0;
}

.tel-modal.open,
.tel-modal-overlay.open {
  display: block;
}

.tel-modal.open {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.tel-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
  padding: 4px;
}

.tel-modal-close:hover {
  color: var(--text-dark);
}

.tel-modal-label {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.tel-modal-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--brown-800);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  transition: var(--transition);
}

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

.tel-modal-hours {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* Hamburger (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: 4px;
  flex-shrink: 0;
  position: relative;
  z-index: 1002;
  /* nav.open より前面に */
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--brown-800);
  border-radius: 2px;
  transition: var(--transition);
}

/* ドロワー展開中のハンバーガー：×アイコン化はJS側で制御 */
.hamburger[aria-expanded="true"] span {
  background: var(--brown-800);
}

/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--brown-600);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/58_20230126093727-1-e1674701079418.png') center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(58, 31, 14, 0.45) 0%, rgba(58, 31, 14, 0.08) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 24px 80px;
  max-width: 700px;
}

.hero-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--brown-200);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--warm-white);
  line-height: 1.3;
  margin-bottom: 24px;
}

.hero-title em {
  font-style: normal;
  color: var(--brown-300);
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 36px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-actions .btn-outline {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}

.hero-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
}

.hero-tel {
  display: flex;
  align-items: center;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scroll-hint span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  position: relative;
  margin: 0 auto;
}

.hero-scroll-hint span::after {
  content: '';
  display: block;
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollDot 1.8s ease-in-out infinite;
}

@keyframes scrollDot {
  0% {
    opacity: 1;
    top: 6px;
  }

  100% {
    opacity: 0;
    top: 24px;
  }
}

/* ===========================
   SECTION COMMON
   =========================== */
.section {
  padding: 100px 0;
  overflow: hidden;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--brown-500);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--brown-900);
  font-weight: 700;
  position: relative;
  display: inline-block;
  padding-bottom: 16px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--brown-500), var(--brown-300));
  border-radius: 2px;
}

.section-desc {
  margin-top: 20px;
  color: var(--text-light);
  font-size: 1rem;
}

/* ===========================
   NEWS
   =========================== */
.news-section {
  background: var(--brown-50);
}

.news-list {
  max-width: 800px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--brown-200);
}

.news-item:last-child {
  border-bottom: none;
}

.news-date {
  font-size: 0.85rem;
  color: var(--text-light);
  white-space: nowrap;
  font-weight: 500;
  min-width: 80px;
}

.news-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.tag-info {
  background: var(--brown-100);
  color: var(--brown-700);
}

.tag-recruit {
  background: #fff3ec;
  color: #b55a2a;
}

.tag-other {
  background: #f0f5ee;
  color: #4a7a3a;
}

.news-title-link {
  font-size: 0.95rem;
  color: var(--text-dark);
  font-weight: 500;
  transition: var(--transition);
  flex: 1;
}

.news-title-link:hover {
  color: var(--brown-700);
}

.news-item-link {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  color: inherit;
  text-decoration: none;
}

.news-item-link:hover .news-title-link {
  color: var(--brown-700);
}

.news-loading {
  text-align: center;
  color: var(--text-light);
  padding: 40px 0;
  font-size: 0.9rem;
  animation: newsPulse 1.6s ease-in-out infinite;
}

@keyframes newsPulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.45;
  }
}

/* エラー状態（APIエラー時の専用スタイル） */
.news-error {
  text-align: center;
  padding: 32px 24px;
  background: var(--brown-50);
  border: 1px solid var(--brown-200);
  border-radius: var(--radius-md);
  max-width: 480px;
  margin: 0 auto;
}

.news-error p {
  color: var(--text-mid);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.news-error .btn-tel-inline {
  display: inline-flex;
}

.news-more {
  text-align: center;
  margin-top: 40px;
}

/* ===========================
   SERVICES
   =========================== */
.services-section {
  background: var(--warm-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--brown-200);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--brown-600), var(--brown-300));
  border-radius: 2px 0 0 2px;
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brown-300);
}

.service-card:hover::before {
  opacity: 1;
}

/* Service card icon bounce on hover */
.service-card:hover .service-icon-wrap {
  animation: iconBounce 0.5s ease;
}

.service-icon-wrap {
  margin-bottom: 16px;
  /* font-size / line-height は下部の Bootstrap Icons 統合ブロックで定義 */
}

.service-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--brown-800);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-tags li {
  font-size: 0.75rem;
  background: var(--brown-100);
  color: var(--brown-700);
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 500;
}

/* タグは最大3件表示（認知負荷を下げる） */
.service-tags li:nth-child(n+4) {
  display: none;
}

/* ===========================
   FACILITY
   =========================== */
.facility-section {
  background: var(--warm-white);
}

.facility-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.facility-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--brown-200);
}

.facility-img-wrap {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.facility-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}



.facility-caption {
  padding: 14px 16px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--brown-800);
  text-align: center;
}

@media (max-width: 900px) {
  .facility-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .facility-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ===========================
   HOURS
   =========================== */
.hours-section {
  background: linear-gradient(135deg, var(--brown-900) 0%, var(--brown-800) 100%);
  color: #fff;
}

.hours-section .section-label {
  color: var(--brown-300);
}

.hours-section .section-title {
  color: var(--warm-white);
}

.hours-section .section-title::after {
  background: linear-gradient(90deg, var(--brown-400), var(--brown-200));
}

.hours-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.hours-table-wrap {
  overflow: hidden; /* border-radius の全角クリッピングを保証 */
  border-radius: var(--radius-md);
}

.hours-table-scroll {
  overflow-x: auto; /* テーブルの横スクロール（モバイル対応） */
}

.hours-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}

.hours-table th {
  background: rgba(255, 255, 255, 0.12);
  padding: 12px 8px;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
  color: var(--brown-200);
}

.hours-table td {
  padding: 16px 8px;
  text-align: center;
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.td-label {
  text-align: left;
  padding-left: 16px;
  font-weight: 700;
  color: var(--brown-200);
}

.time-small {
  font-size: 0.7rem;
  color: var(--brown-300);
  display: block;
}

.td-open {
  color: #7ed8a4;
  font-size: 1.2rem;
  font-weight: 700;
}

.td-closed {
  color: rgba(255, 255, 255, 0.5); /* 0.3 → 0.5 でコントラスト比を改善 */
  font-size: 1.1rem;
}

/* Table row highlight on hover */
.hours-table tbody tr {
  transition: background 0.3s ease;
}

.hours-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.06);
}

.hours-notes {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hours-note-card {
  display: flex;
  gap: 14px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
}

.note-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.note-title {
  font-weight: 700;
  color: var(--brown-200);
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.hours-note-card p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
}

/* 診療時間セクション内の電話番号・ボタンの視認性向上 */
.hours-section .note-icon {
  color: rgba(255, 255, 255, 0.85);
}

.hours-section .tel-number {
  color: #fff;
  font-size: 1.05rem;
}

.hours-section .tel-number .bi {
  color: #fff;
}

.hours-section .btn-tel-inline {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

.hours-section .btn-tel-inline .bi {
  color: #fff;
}

.hours-section .btn-tel-inline:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.6);
}

/* ===========================
   VISIT NURSING
   =========================== */
.visit-section {
  background: var(--brown-50);
}

.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.visit-intro p {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 2;
}

.visit-services {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.visit-service-item {
  display: flex;
  gap: 14px;
  background: #fff;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--brown-200);
  transition: var(--transition);
}

.visit-service-item:hover {
  border-color: var(--brown-400);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

/* Visit card left border slide-in on hover */
.visit-service-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--brown-600), var(--brown-300));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.35s ease;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.visit-service-item {
  position: relative;
  overflow: hidden;
}

.visit-service-item:hover::before {
  transform: scaleY(1);
}

.visit-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.visit-service-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--brown-800);
  font-weight: 700;
  margin-bottom: 4px;
}

.visit-service-item p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===========================
   GUIDE
   =========================== */
.guide-section {
  background: var(--warm-white);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.guide-card {
  background: #fff;
  border: 1px solid var(--brown-200);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}

.guide-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--brown-300);
}

/* Guide card icon bounce on hover */
.guide-card:hover .guide-card-header span {
  animation: iconBounce 0.5s ease;
}

.guide-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.guide-card-header span {
  font-size: 1.8rem;
}

.guide-card-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brown-800);
}

.guide-list li {
  font-size: 0.88rem;
  color: var(--text-mid);
  padding: 6px 0;
  border-bottom: 1px dashed var(--brown-200);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.6;
}

.guide-list li::before {
  content: '›';
  color: var(--brown-500);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.guide-list li:last-child {
  border-bottom: none;
}

.guide-list a {
  color: var(--brown-600);
  text-decoration: underline;
}

.guide-text {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.8;
}

/* ===========================
   INSTAGRAM
   =========================== */
.instagram-section {
  background: var(--warm-white);
}

.instagram-feed {
  max-width: 540px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--brown-200);
}

.instagram-feed iframe {
  display: block;
}

.instagram-cta {
  text-align: center;
  margin-top: 32px;
}

.btn-instagram {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #fff;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(225, 48, 108, 0.25);
}

.btn-instagram:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(225, 48, 108, 0.35);
  color: #fff;
}

/* ===========================
   ACCESS
   =========================== */
.access-section {
  background: var(--brown-50);
}

.access-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.access-block {
  margin-bottom: 24px;
}

.access-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brown-500);
  margin-bottom: 6px;
}

.access-block p,
.access-block ul li {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.8;
}

.access-block ul li::before {
  content: '• ';
  color: var(--brown-400);
}

.access-social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--brown-300);
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--brown-700);
  transition: var(--transition);
}

.social-btn svg {
  width: 15px;
  height: 15px;
}

.social-btn:hover {
  background: var(--brown-700);
  border-color: var(--brown-700);
  color: #fff;
}

.access-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--brown-200);
}

.access-map iframe {
  display: block;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--brown-900);
  color: rgba(255, 255, 255, 0.8);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 60px;
  padding: 64px 24px 48px;
  align-items: start;
}

.footer-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  text-decoration: none;
  color: inherit;
}

.footer-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.footer-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: 4px;
}

.footer-tagline {
  font-size: 0.75rem;
  color: var(--brown-300);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 16px;
}

.footer-address {
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.65);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-nav-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brown-300);
  margin-bottom: 12px;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-nav a::before {
  content: '›';
  color: var(--brown-400);
  font-weight: 700;
}

.footer-nav a:hover {
  color: var(--brown-200);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ===========================
   ANIMATIONS
   =========================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

/* ---- New Animation: fade-in-left ---- */
.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ---- New Animation: fade-in-right ---- */
.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ---- New Animation: scale-in ---- */
.scale-in {
  opacity: 0;
  transform: scale(0.88);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ---- Section Title Underline Animation ---- */
.section-title::after {
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition: transform 0.6s ease 0.2s;
}

.section-title.line-visible::after {
  transform: translateX(-50%) scaleX(1);
}

/* ---- Icon Bounce Keyframe ---- */
@keyframes iconBounce {
  0% {
    transform: translateY(0);
  }

  30% {
    transform: translateY(-8px);
  }

  50% {
    transform: translateY(-4px);
  }

  70% {
    transform: translateY(-6px);
  }

  100% {
    transform: translateY(0);
  }
}

/* ---- CTA Pulse Animation (Hero) ---- */
.hero-actions .btn-primary {
  animation: subtlePulse 3s ease-in-out infinite;
}

@keyframes subtlePulse {
  0% {
    box-shadow: 0 0 0 0 rgba(122, 66, 40, 0.4);
  }

  50% {
    box-shadow: 0 0 0 10px rgba(122, 66, 40, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(122, 66, 40, 0);
  }
}

/* ---- Hero Background Subtle Scale ---- */
.hero::before {
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.06);
  }
}

/* ---- Social Button Hover Lift ---- */
.social-btn:hover {
  background: var(--brown-700);
  border-color: var(--brown-700);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

/* ---- News Item Slide-in ---- */
.news-item {
  transition: background 0.3s ease, transform 0.3s ease;
}

.news-item:hover {
  background: rgba(245, 231, 222, 0.5);
  transform: translateX(4px);
}

/* ---- Facility Caption Float Up ---- */


/* ===========================
   BACK TO TOP BUTTON
   =========================== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--brown-700);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s ease, background 0.25s ease;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--brown-800);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Back-to-top ripple effect */
.back-to-top::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--brown-400);
  opacity: 0;
  animation: none;
}

.back-to-top:hover::after {
  animation: ripple 1s ease infinite;
}

@keyframes ripple {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }

  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

@media (max-width: 600px) {
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1020px) {

  /* ナビゲーションを隠してハンバーガーへ */
  .nav {
    display: none;
  }

  .hamburger {
    display: flex;
    margin-left: auto;
    /* ハンバーガーを右端に寄せる */
  }

  /* モバイルではロゴテキストを非表示（スペース確保） */
  .logo-text--pc {
    display: none;
  }

  /* header-actions: 電話ボタンの表示はpc-only/mobile-onlyで制御 */
}

@media (max-width: 900px) {

  .hours-wrap,
  .visit-grid,
  .access-grid,
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-nav {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .hero-content {
    max-width: 100%;
  }
}

@media (max-width: 780px) {

  /* 事前問診ボタンのみ非表示（電話ボタンは維持） */
  .header-actions .btn-primary.btn-sm {
    display: none;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 72px 0;
  }

  .header-inner {
    height: 64px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .guide-grid {
    grid-template-columns: 1fr;
  }

  .footer-nav {
    grid-template-columns: 1fr 1fr;
  }

  .news-item {
    flex-wrap: wrap;
    gap: 8px;
  }

  .tel-modal {
    padding: 32px 24px;
    min-width: unset;
    width: 90vw;
  }

  .tel-modal-number {
    font-size: 1.5rem;
  }
}

/* ===========================
   UNIVERSAL DESIGN
   =========================== */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===========================
   DROPDOWN NAV（デスクトップ）
   =========================== */
.has-dropdown {
  position: relative;
}

/* ホバーギャップを埋めるブリッジ：親リンクの下端からドロップダウンまでの隙間を透明領域で補完 */
.has-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 8px;
}

/* ===========================
   HOURS — 営業日カレンダー連動
   =========================== */
.hours-today-status {
  margin-top: 32px;
}

.hours-upcoming {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hours-upcoming-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.hours-upcoming-label {
  font-weight: 700;
  min-width: 90px;
  flex-shrink: 0;
}

.hours-upcoming-status {
  flex: 1;
}

.hours-status--open {
  background: rgba(126, 216, 164, 0.15);
  border: 1px solid rgba(126, 216, 164, 0.3);
}

.hours-status--half {
  background: rgba(255, 193, 7, 0.15);
  border: 1px solid rgba(255, 193, 7, 0.3);
}

.hours-status--closed {
  background: rgba(255, 100, 100, 0.15);
  border: 1px solid rgba(255, 100, 100, 0.3);
}

.hours-status--special {
  background: rgba(100, 180, 255, 0.15);
  border: 1px solid rgba(100, 180, 255, 0.3);
}

/* ===========================
   問診フォーム — 営業状態表示
   =========================== */
.monshin-today-status {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.monshin-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
}

.monshin-status--open {
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}

.monshin-status--closed {
  background: #ffeaea;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

.monshin-status--special {
  background: #e3f2fd;
  color: #1565c0;
  border: 1px solid #90caf9;
}

.monshin-date-status {
  margin-bottom: 12px;
}

.monshin-date-warning {
  background: #fff3e0;
  color: #e65100;
  border: 1px solid #ffcc80;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.monshin-date-info {
  background: #e3f2fd;
  color: #1565c0;
  border: 1px solid #90caf9;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 矢印アイコン */
.nav-arrow {
  width: 10px;
  height: 6px;
  margin-left: 4px;
  vertical-align: middle;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.nav-link--parent {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* ドロップダウンパネル */
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  /* ギャップなし：::after ブリッジで見た目の間隔を確保 */
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--brown-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 4px 8px 8px;
  padding-top: 12px;
  /* ブリッジ高さ分だけ上部に余白 */
  z-index: 1050;
  white-space: nowrap;
}

/* ホバー・フォーカス時に表示 */
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  display: block;
}

/* ドロップダウン表示時に矢印を回転 */
.has-dropdown:hover .nav-arrow,
.has-dropdown:focus-within .nav-arrow {
  transform: rotate(180deg);
}

.dropdown-link {
  display: block;
  padding: 9px 16px;
  font-size: 0.87rem;
  color: var(--text-mid);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-weight: 500;
}

.dropdown-link:hover,
.dropdown-link.active {
  color: var(--brown-700);
  background: var(--brown-50);
}

.dropdown-link.active {
  font-weight: 700;
}

/* ===========================
   DRAWER（モバイル）
   =========================== */

/* スクロール禁止 */
body.drawer-open {
  overflow: hidden;
}

/* オーバーレイ */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  /* 非表示時はクリックを通過させる */
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.drawer-overlay.open {
  pointer-events: auto;
  /* 表示中のみクリックを受け付ける */
}

.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ドロワー本体 */
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(340px, 88vw);
  background: #fff;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  overscroll-behavior: contain;
  box-shadow: var(--shadow-lg);
}

.drawer.open {
  transform: translateX(0);
}

/* ドロワー ヘッダー */
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--brown-100);
  flex-shrink: 0;
}

.drawer-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}

.drawer-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: brightness(0) saturate(100%) invert(27%) sepia(30%) saturate(1200%) hue-rotate(350deg) brightness(90%) contrast(90%);
}

.drawer-logo-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
}

.drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--brown-50);
  cursor: pointer;
  color: var(--text-mid);
  transition: var(--transition);
  flex-shrink: 0;
}

.drawer-close:hover {
  background: var(--brown-100);
  color: var(--brown-700);
}

.drawer-close svg {
  width: 18px;
  height: 18px;
}

/* ドロワー ナビ */
.drawer-nav {
  flex: 1;
  padding: 8px 0;
  overflow-y: auto;
}

.drawer-group {
  padding: 16px 20px 8px;
}

.drawer-group+.drawer-group {
  border-top: 1px solid var(--brown-100);
}

.drawer-group-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 8px;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.drawer-link {
  display: block;
  padding: 10px 12px;
  font-size: 0.93rem;
  color: var(--text-mid);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-weight: 500;
}

.drawer-link:hover,
.drawer-link.active {
  color: var(--brown-700);
  background: var(--brown-50);
}

.drawer-link.active {
  font-weight: 700;
}

/* ドロワー CTA */
.drawer-cta {
  padding: 16px 20px 24px;
  border-top: 1px solid var(--brown-100);
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
}

.drawer-tel {
  display: block;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--brown-700);
  padding: 12px;
  border: 2px solid var(--brown-200);
  border-radius: 999px;
  transition: var(--transition);
}

.drawer-tel:hover {
  background: var(--brown-50);
  border-color: var(--brown-400);
}

.drawer-cta-btn {
  display: block;
  text-align: center;
  width: 100%;
}

/* ===========================
   BOOTSTRAP ICONS INTEGRATION
   =========================== */

/* ベースの縦位置調整 */
.bi {
  vertical-align: -0.1em;
  line-height: 1;
}

/* サービスカードアイコン（丸みのある四角ベース） */
.service-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--brown-100);
  border-radius: 16px;
  color: var(--brown-700);
  font-size: 1.55rem;
}

/* 診療時間ノートのアイコン */
.note-icon {
  color: var(--brown-600);
}

/* 在宅医療セクションのアイコン */
.visit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--brown-100);
  border-radius: 10px;
  color: var(--brown-600);
  font-size: 1.15rem;
  flex-shrink: 0;
}

/* 受診ガイドカードのアイコン */
.guide-card-header span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--brown-100);
  border-radius: 12px;
  color: var(--brown-700);
  font-size: 1.3rem;
  flex-shrink: 0;
}

/* ボタン・電話番号内アイコン */
.btn-tel-header .bi,
.btn-tel-hero .bi,
.btn-tel-inline .bi,
.tel-number .bi {
  font-size: 0.9em;
}