@charset "UTF-8";

/* ===========================================
   ふじみ野KAI整形外科クリニック
   トップページ デザインCSS
   メインカラー: ネイビー / 背景: 白
   =========================================== */

/* ---------- 変数 ---------- */
:root {
  --navy: #0f2a56;          /* メインネイビー */
  --navy-deep: #082046;     /* 濃ネイビー */
  --navy-light: #3a5d9c;    /* 明ネイビー */
  --gold: #c2a266;          /* ゴールド（高級感アクセント） */
  --beige: #f6f1ea;         /* 温かみのあるベージュ */
  --gray-100: #f7f8fa;
  --gray-200: #eceef2;
  --gray-400: #b9bfca;
  --gray-600: #6b7384;
  --gray-800: #2c3340;
  --white: #ffffff;
  --serif: 'Noto Serif JP', 'Yu Mincho', '游明朝', serif;
  --sans: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  --en: 'Cormorant Garamond', 'Times New Roman', serif;
  --shadow-sm: 0 4px 12px rgba(15, 42, 86, 0.06);
  --shadow-md: 0 10px 30px rgba(15, 42, 86, 0.08);
  --container: 1200px;
}

/* ---------- リセット ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--gray-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: opacity .2s, color .2s; }
a:hover { opacity: .75; }
ul, ol { list-style: none; padding: 0; margin: 0; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
table { border-collapse: collapse; width: 100%; }

/* ---------- 共通レイアウト ---------- */
.container {
  width: 92%;
  max-width: var(--container);
  margin: 0 auto;
}
.section {
  padding: 100px 0;
}
.section--bg {
  background: var(--gray-100);
}
.section--navy {
  background: var(--navy);
  color: var(--white);
}
.sp-only { display: none; }

/* ---------- 共通：セクションタイトル ---------- */
.section__title {
  margin-bottom: 50px;
}
.section__title--center { text-align: center; }
.section__title-en {
  font-family: var(--en);
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--gold);
  margin: 0 0 8px;
  text-transform: uppercase;
  font-weight: 500;
}
.section__title-jp {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 700;
  margin: 0;
  color: var(--navy);
  letter-spacing: 0.08em;
  line-height: 1.4;
}
.section__title--white .section__title-en { color: var(--gold); }
.section__title--white .section__title-jp { color: var(--white); }
.section__desc {
  text-align: center;
  font-size: 16px;
  color: var(--gray-600);
  margin: -30px 0 60px;
  line-height: 2;
}
.section__desc--white { color: rgba(255,255,255,.85); }

/* ---------- 共通：ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1em;
  border: 1px solid var(--navy);
  border-radius: 999px;
  transition: all .25s;
  min-width: 180px;
}
.btn--primary {
  background: var(--navy);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--navy-deep);
  opacity: 1;
}
.btn--outline {
  background: transparent;
  color: var(--navy);
}
.btn--outline:hover {
  background: var(--navy);
  color: var(--white);
  opacity: 1;
}
.btn--lg { padding: 18px 44px; font-size: 15px; min-width: 220px; }
.btn--block { width: 100%; }

.link-more {
  font-family: var(--en);
  font-size: 14px;
  letter-spacing: 0.15em;
  color: var(--navy);
  font-weight: 500;
}
.link-more span { color: var(--gold); margin-left: 4px; }

.link-arrow {
  font-size: 13px;
  color: var(--navy);
  letter-spacing: 0.08em;
  font-weight: 500;
  border-bottom: 1px solid var(--navy);
  padding-bottom: 4px;
}

/* ===========================================
   ヘッダー
   =========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  z-index: 100;
  border-bottom: 1px solid var(--gray-200);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 30px;
  gap: 20px;
}
.header__logo {
  margin: 0;
  line-height: 1.2;
}
.header__logo a {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.header__logo-corp {
  font-family: var(--serif);
  font-size: 12px; /* 11px → 12px */
  color: var(--gray-600);
  letter-spacing: 0.08em;
  font-weight: 500;
}
.header__logo-jp {
  font-family: var(--serif);
  font-size: 18px; /* 13px → 18px */
  color: var(--navy);
  letter-spacing: 0.06em;
  font-weight: 700;
}

.gnav__list {
  display: flex;
  gap: 28px;
}
.gnav__list a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-800);
  letter-spacing: 0.05em;
  position: relative;
  padding: 6px 0;
}
.gnav__list a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: all .25s;
  transform: translateX(-50%);
}
.gnav__list a:hover {
  color: var(--navy);
  opacity: 1;
}
.gnav__list a:hover::after { width: 100%; }

.header__cta {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header__tel {
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* 右揃え → 左揃え（TELを電話番号の先頭に合わせる） */
  line-height: 1.1;
}
.header__tel-label {
  font-family: var(--en);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gold);
}
.header__tel-num {
  font-family: var(--sans); /* Cormorant Garamond → Noto Sans JP（数字が読みやすい） */
  font-size: 24px;          /* 20px → 24px */
  color: var(--navy);
  font-weight: 700;
  letter-spacing: 0.06em;
}
.header__reserve {
  padding: 12px 24px;
  font-size: 13px;
  min-width: auto;
}

.hamburger {
  display: none;
  width: 32px;
  height: 24px;
  position: relative;
}
.hamburger span {
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--navy);
}
.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 11px; }
.hamburger span:nth-child(3) { top: 22px; }

/* ===========================================
   ヒーロー
   =========================================== */
.hero {
  position: relative;
  margin-top: 76px;
  height: 720px;
  overflow: hidden;
}
.hero__slider, .hero__slide {
  position: absolute;
  inset: 0;
}
.hero__slide--1 {
  background-image:
    linear-gradient(135deg, rgba(15, 42, 86, 0.55) 0%, rgba(15, 42, 86, 0.35) 100%),
    url('../images/hero-reception.png');
  background-size: cover;
  background-position: center;
}
/* 右下のウォーターマークをグラデーションで隠す */
.hero__slide--1::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 160px;
  height: 80px;
  background: linear-gradient(135deg, transparent 0%, rgba(15, 42, 86, 0.7) 100%);
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  width: 92%;
  margin: 0 auto;
  padding-top: 140px;
  color: var(--white);
}
.hero__sub {
  font-family: var(--en);
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin: 0 0 18px;
  font-weight: 500;
}
.hero__title {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 700;
  margin: 0 0 24px;
  line-height: 1.5;
  letter-spacing: 0.06em;
}
.hero__lead {
  font-size: 16px;
  line-height: 2;
  margin: 0 0 36px;
  max-width: 540px;
}
.hero__buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__buttons .btn--outline {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-color: var(--white);
  backdrop-filter: blur(4px);
}
.hero__buttons .btn--outline:hover {
  background: var(--white);
  color: var(--navy);
}

/* ヒーロー下インフォメーション */

/* ===========================================
   お知らせ
   =========================================== */
.news {
  padding: 120px 0 60px;
}
.news__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 30px;
}
.news__head .section__title { margin-bottom: 0; }
.news__list {
  border-top: 1px solid var(--gray-200);
}
.news__item {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--gray-200);
}
.news__date {
  font-family: var(--en);
  font-size: 15px;
  color: var(--navy);
  font-weight: 500;
  letter-spacing: 0.08em;
  min-width: 100px;
}
.news__cat {
  display: inline-block;
  font-size: 11px;
  padding: 4px 14px;
  border-radius: 999px;
  letter-spacing: 0.1em;
  font-weight: 500;
  min-width: 80px;
  text-align: center;
}
.news__cat--info {
  background: var(--navy);
  color: var(--white);
}
.news__cat--recruit {
  background: var(--gold);
  color: var(--white);
}
.news__text {
  font-size: 15px;
  color: var(--gray-800);
  flex: 1;
}

/* ===========================================
   About（クリニック紹介）
   =========================================== */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
/* Aboutタイトルは文字数が多いため1行に収まるサイズに調整 */
.about .section__title-jp {
  font-size: 30px;
  white-space: nowrap;
}
.about__image img {
  border-radius: 4px;
  box-shadow: var(--shadow-md);
}
.about__lead {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.7;
  margin: 0 0 24px;
  letter-spacing: 0.04em;
}
.about__text {
  font-size: 15px;
  line-height: 2;
  color: var(--gray-800);
  margin: 0 0 32px;
}

/* ===========================================
   当院の特徴
   =========================================== */
.feature__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature__item {
  background: var(--white);
  padding: 40px 28px;
  border-radius: 6px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
  border-top: 3px solid var(--navy);
}
.feature__num {
  font-family: var(--en);
  font-size: 38px;
  color: var(--gold);
  letter-spacing: 0.05em;
  font-weight: 500;
  margin-bottom: 8px;
  line-height: 1;
}
.feature__title {
  font-family: var(--serif);
  font-size: 19px;
  color: var(--navy);
  margin: 0 0 16px;
  line-height: 1.5;
  font-weight: 700;
}
.feature__text {
  font-size: 14px;
  line-height: 1.9;
  color: var(--gray-600);
  margin: 0;
  text-align: left;
}

/* ===========================================
   診療案内（サービス）
   =========================================== */
.service__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.service__item {
  background: var(--white);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
}
.service__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.service__img {
  height: 200px;
  background-size: cover;
  background-position: center;
}
.service__body {
  padding: 28px 26px 32px;
}
.service__title {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--navy);
  margin: 0 0 12px;
  font-weight: 700;
  border-left: 3px solid var(--gold);
  padding-left: 14px;
}
.service__text {
  font-size: 14px;
  line-height: 1.9;
  color: var(--gray-600);
  margin: 0 0 18px;
}

/* ===========================================
   お悩み別
   =========================================== */
.trouble__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 6列 → 3列×2行に変更 */
  gap: 24px;
}
.trouble__item a {
  display: block;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  padding: 44px 24px 40px; /* 余白を広げて読みやすく */
  text-align: center;
  transition: all .25s;
  height: 100%;
}
.trouble__item a:hover {
  background: var(--white);
  color: var(--navy);
  opacity: 1;
  transform: translateY(-3px);
}
.trouble__icon {
  width: 76px; /* 60px → 76px */
  height: 76px;
  margin: 0 auto 20px;
  color: var(--gold);
}
.trouble__item a:hover .trouble__icon { color: var(--navy); }
.trouble__icon svg { width: 100%; height: 100%; }
.trouble__item h3 {
  font-family: var(--serif);
  font-size: 26px; /* 20px → 26px */
  margin: 0 0 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.trouble__item p {
  font-size: 12px;
  margin: 0;
  line-height: 1.8;
  opacity: 0.8;
}

/* ===========================================
   疾患で探す
   =========================================== */
.disease__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.disease__list a {
  display: block;
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 18px 24px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--navy);
  font-weight: 500;
  letter-spacing: 0.04em;
  position: relative;
  transition: all .25s;
}
.disease__list a::after {
  content: "›";
  position: absolute;
  right: 18px;
  color: var(--gold);
  font-size: 18px;
}
.disease__list a:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  opacity: 1;
}

/* ===========================================
   院長挨拶
   =========================================== */
.doctor__inner {
  display: grid;
  grid-template-columns: 1fr 1fr; /* 右の写真カラム */
  gap: 70px;
  align-items: start; /* 左カラムを上揃え */
}
.doctor__photo {
  position: relative;
}
.doctor__photo img {
  width: 100%;
  max-width: 480px; /* 画像の最大幅を制限 */
  display: block;
  border-radius: 4px;
  box-shadow: var(--shadow-md);
}
.doctor__caption {
  position: absolute;
  bottom: -18px;
  left: 24px;
  background: var(--navy);
  color: var(--white);
  font-family: var(--en);
  font-size: 13px;
  padding: 8px 20px;
  letter-spacing: 0.15em;
  margin: 0;
  border-radius: 2px;
}
.doctor__name {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--navy);
  font-weight: 700;
  margin: 0 0 18px;
  letter-spacing: 0.04em;
}
.doctor__name span {
  display: inline-block;
  font-family: var(--en);
  font-size: 15px;
  color: var(--gold);
  margin-left: 16px;
  font-weight: 500;
}
.doctor__greeting {
  font-size: 15px;
  line-height: 2;
  margin: 0 0 24px;
  color: var(--gray-800);
}
.doctor__credentials {
  background: var(--white);
  padding: 24px 30px;
  border-left: 3px solid var(--gold);
  margin-bottom: 30px;
}
.doctor__credentials li {
  font-size: 14px;
  padding: 6px 0;
  color: var(--gray-800);
  position: relative;
  padding-left: 20px;
}
.doctor__credentials li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 8px;
  background: var(--navy);
  border-radius: 50%;
}

/* ===========================================
   初めての方へ
   =========================================== */
.first__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 50px;
  position: relative;
}
.first__steps li {
  text-align: center;
  padding: 0 24px;
  position: relative;
}
.first__steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 30px;
  right: -10px;
  width: 20px;
  height: 2px;
  background: var(--gold);
}
.first__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  font-family: var(--en);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 18px;
}
.first__steps h3 {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--navy);
  margin: 0 0 10px;
  font-weight: 700;
}
.first__steps p {
  font-size: 13px;
  line-height: 1.8;
  color: var(--gray-600);
  margin: 0;
}
.first__bottom {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===========================================
   ブログ・コラム
   =========================================== */
.blog__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
}
.blog__head .section__title { margin-bottom: 0; }
.blog__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.blog__item {
  display: flex; /* カード高さを揃えるためflexにする */
}
.blog__item a {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--white);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
}
.blog__item a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  opacity: 1;
}
.blog__img {
  height: 200px;
  background-size: cover;
  background-position: center;
}
.blog__body {
  flex: 1; /* 残りの高さを埋めてカードを揃える */
  padding: 24px 26px 28px;
}
.blog__cat {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-size: 11px;
  padding: 3px 12px;
  border-radius: 2px;
  letter-spacing: 0.1em;
  margin-right: 10px;
}
.blog__date {
  font-family: var(--en);
  font-size: 13px;
  color: var(--gray-600);
  letter-spacing: 0.05em;
}
.blog__title {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--navy);
  margin: 12px 0 0;
  font-weight: 700;
  line-height: 1.6;
}

/* ===========================================
   アクセス
   =========================================== */
.access__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 50px;
}
.access__map iframe {
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
  width: 100%;
  height: 450px;
}
.access__table th,
.access__table td {
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-200);
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}
.access__table th {
  font-family: var(--serif);
  color: var(--navy);
  font-weight: 700;
  width: 110px;
  padding-right: 20px;
}
.access__sub {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--navy);
  margin: 32px 0 14px;
  font-weight: 700;
  border-left: 3px solid var(--gold);
  padding-left: 12px;
}
.hours {
  text-align: center;
  font-size: 13px;
  border: 1px solid var(--gray-200);
}
.hours th,
.hours td {
  padding: 10px 4px;
  border: 1px solid var(--gray-200);
}
.hours thead th {
  background: var(--navy);
  color: var(--white);
  font-weight: 500;
}
.hours tbody th {
  background: var(--gray-100);
  color: var(--navy);
  font-weight: 700;
  font-size: 12px;
  white-space: nowrap;
}
.hours tbody td {
  color: var(--navy);
  font-weight: 700;
}
.hours__note {
  font-size: 12px;
  color: var(--gray-600);
  margin: 10px 0 0;
}

/* ===========================================
   フッター
   =========================================== */
.footer {
  background: var(--navy-deep);
  color: var(--white);
  padding: 80px 0 24px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 60px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__logo-en {
  font-family: var(--en);
  font-size: 22px;
  margin: 0 0 6px;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 600;
}
.footer__logo-jp {
  font-family: var(--serif);
  font-size: 16px;
  margin: 0 0 18px;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.footer__address {
  font-size: 13px;
  line-height: 1.9;
  margin: 0 0 12px;
  color: rgba(255,255,255,0.8);
}
/* フッター電話番号 */
.footer__tel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--white);
}
.footer__tel-label {
  font-family: var(--en);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gold);
}
.footer__tel-num {
  font-family: var(--sans); /* Noto Sans JP（数字が読みやすい） */
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--white);
}
.footer__sns {
  display: flex;
  gap: 12px;
}
.footer__sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  color: var(--white);
  transition: all .25s;
}
.footer__sns a:hover {
  background: var(--gold);
  border-color: var(--gold);
  opacity: 1;
}
.footer__sns svg { width: 18px; height: 18px; }
.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.footer__nav-title {
  font-family: var(--en);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  font-weight: 600;
}
.footer__nav ul li {
  padding: 5px 0;
}
.footer__nav ul li a {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
}
.footer__copy {
  font-family: var(--en);
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.1em;
  margin: 0;
}
.footer__sub-nav {
  display: flex;
  gap: 24px;
}
.footer__sub-nav a {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
}

/* ===========================================
   追従CTA（スマホ用）
   =========================================== */
.fixed-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: 0 -4px 20px rgba(0,0,0,.1);
  z-index: 90;
}
.fixed-cta__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0;
  font-size: 11px;
  color: var(--white);
  font-weight: 500;
  letter-spacing: 0.05em;
  gap: 4px;
}
.fixed-cta__item--tel { background: var(--navy); }
.fixed-cta__item--line { background: #06c755; }
.fixed-cta__item--web { background: var(--gold); }
.fixed-cta__icon svg { width: 20px; height: 20px; }

/* ===========================================
   レスポンシブ
   =========================================== */
@media (max-width: 1380px) {
  /* ロゴ・ナビ・電話番号を少しコンパクトに */
  .gnav__list { gap: 18px; }
  .gnav__list a { font-size: 13px; }
  .header__tel-num { font-size: 20px; }
  .header__logo-jp { font-size: 15px; }
}

@media (max-width: 1200px) {
  /* さらにコンパクトに */
  .gnav__list { gap: 12px; }
  .gnav__list a { font-size: 12px; }
  .header__tel-num { font-size: 18px; }
  .header__logo-jp { font-size: 14px; }
  .header__reserve { padding: 10px 16px; font-size: 12px; }
}

@media (max-width: 1100px) {
  /* ヘッダー：1100px以下でハンバーガーに切り替え */
  .header__inner { padding: 12px 20px; }
  .gnav { display: none; }
  .header__cta .header__tel { display: none; }
  .header__reserve { display: none; }
  .hamburger { display: block; }
}

@media (max-width: 960px) {
  .feature__list,
  .service__list,
  .blog__list { grid-template-columns: repeat(2, 1fr); }
  .trouble__list { grid-template-columns: repeat(3, 1fr); }
  .disease__list { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  body { font-size: 15px; }
  .sp-only { display: inline; }

  /* ヘッダー（768px以下のロゴ縮小） */
  .header__inner { padding: 10px 16px; }
  .header__logo-jp { font-size: 14px; }

  /* セクション共通 */
  .section { padding: 70px 0; }
  .section__title-jp { font-size: 26px; }
  .section__desc { font-size: 14px; margin: -20px 0 40px; }

  /* ヒーロー */
  .hero {
    margin-top: 58px;
    height: 560px;
  }
  .hero__content { padding-top: 80px; }
  .hero__title { font-size: 28px; }
  .hero__lead { font-size: 14px; }


  /* お知らせ */
  .news { padding: 50px 0; }
  .news__item {
    flex-wrap: wrap;
    gap: 12px;
    padding: 18px 0;
  }
  .news__text { flex: 0 0 100%; font-size: 14px; }

  /* About */
  .about__inner { grid-template-columns: 1fr; gap: 30px; }
  .about__lead { font-size: 20px; }

  /* 特徴 */
  .feature__list { grid-template-columns: 1fr; gap: 16px; }
  .feature__item { padding: 30px 24px; }

  /* 診療案内 */
  .service__list { grid-template-columns: 1fr; }

  /* お悩み別 */
  .trouble__list { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .trouble__item a { padding: 24px 12px 20px; }
  .trouble__icon { width: 44px; height: 44px; margin-bottom: 10px; }
  .trouble__item h3 { font-size: 15px; }
  .trouble__item p { font-size: 11px; }

  /* 疾患 */
  .disease__list { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .disease__list a { font-size: 13px; padding: 14px 18px; }

  /* 院長 */
  .doctor__inner { grid-template-columns: 1fr; gap: 36px; }
  .doctor__name { font-size: 22px; }
  .doctor__name span { display: block; margin-left: 0; margin-top: 4px; }

  /* 初めて */
  .first__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 0;
    margin-bottom: 36px;
  }
  .first__steps li:not(:last-child)::after { display: none; }

  /* ブログ */
  .blog__head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .blog__list { grid-template-columns: 1fr; }

  /* アクセス */
  .access__inner { grid-template-columns: 1fr; gap: 30px; }
  .access__map iframe { height: 280px; }
  .hours { font-size: 12px; }
  .hours th, .hours td { padding: 8px 2px; }

  /* フッター */
  .footer { padding: 50px 0 80px; }
  .footer__top {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 30px;
  }
  .footer__nav { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer__bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }

  /* 追従CTA */
  .fixed-cta { display: flex; }
}

@media (max-width: 480px) {
  .hero__buttons { flex-direction: column; }
  .hero__buttons .btn { width: 100%; }
  .first__bottom .btn { width: 100%; }
  .footer__nav { grid-template-columns: 1fr; }
}