@charset "UTF-8";
/* ==========================================================
   経絡漢方オイル整体院  –  共通スタイル
   ========================================================== */
:root {
  --c-text: #5f5854;
  --c-dark: #3b3634;
  --c-footer: #464038;
  --c-teal: #6bbfb2;
  --c-teal-deep: #4da79a;
  --c-red: #c0392f;
  --c-red-deep: #b0302c;
  --c-cream: #f7f5ef;
  --c-beige: #f6f2ea;
  --c-green: #e5ecdb;
  --font-serif: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --font-display: "Playfair Display", Georgia, serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-serif);
  color: var(--c-text);
  font-size: 15px;
  line-height: 2;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: 960px; margin: 0 auto; padding: 0 20px; }

/* ==========================================================
   Header
   ========================================================== */
.site-header {
  background: var(--c-dark) url("../img/pattern-dark.jpg") repeat-x center top;
  background-size: auto 100%;
  color: #fff;
}
.header-inner {
  max-width: 1470px;
  margin: 0 auto;
  padding: 10px 24px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 42px; height: 42px; }
.brand-text .brand-old {
  font-size: 11px;
  letter-spacing: .1em;
  display: block;
  line-height: 1.4;
}
.brand-text .brand-name {
  font-size: 21px;
  font-weight: 600;
  letter-spacing: .12em;
  line-height: 1.3;
}
.header-right { display: flex; align-items: center; gap: 18px; }
.tel-line { display: flex; align-items: baseline; gap: 10px; white-space: nowrap; }
.tel-yoyaku { color: #e8503a; font-size: 15px; font-weight: 700; letter-spacing: .1em; }
.tel-label { font-size: 14px; letter-spacing: .12em; font-family: var(--font-display); }
.tel-number {
  font-family: var(--font-display);
  font-size: 30px;
  letter-spacing: .02em;
  color: #fff;
}
.btn-today {
  border: 1px solid #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 10px 20px;
  white-space: nowrap;
  transition: background .3s, color .3s;
}
.btn-today:hover { background: #fff; color: var(--c-dark); }

.global-nav { border-top: 1px solid rgba(255,255,255,.18); }
.global-nav ul {
  max-width: 1470px;
  margin: 0 auto;
  display: flex;
}
.global-nav li {
  flex: 1;
  border-left: 1px solid rgba(255,255,255,.22);
  text-align: center;
}
.global-nav li:first-child { border-left: none; }
.global-nav a {
  display: block;
  padding: 12px 4px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  white-space: nowrap;
  transition: color .3s;
}
.global-nav a:hover,
.global-nav a.current { color: var(--c-teal); }
/* --- ハンバーガーボタン／電話ボタン（スマートフォン用・既定は非表示） --- */
.nav-toggle,
.tel-btn { display: none; }
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility 0s linear .3s;
  z-index: 160;
}
.nav-backdrop.open {
  opacity: 1;
  visibility: visible;
  transition: opacity .3s ease;
}
body.nav-open { overflow: hidden; }

/* ==========================================================
   Page heading (subpages)
   ========================================================== */
.page-head { padding-top: 90px; padding-bottom: 40px; position: relative; }
.page-label {
  color: var(--c-teal);
  font-size: 13px;
  letter-spacing: .35em;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
}
.page-title {
  margin-top: 34px;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: .3em;
  color: #6b6560;
}

/* ==========================================================
   Home – hero
   ========================================================== */
.hero {
  position: relative;
  background: #fff url("../img/bamboo.png") no-repeat left 14% top 30px;
  background-size: 480px auto;
  padding: 60px 0 70px;
  overflow: hidden;
}
.hero-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 46px;
}
.hero-butterfly {
  position: absolute;
  left: 19%;
  top: 46%;
  width: 72px;
  opacity: .85;
}
.hero-logo { width: 150px; flex-shrink: 0; }
.hero-slider {
  position: relative;
  width: 566px;
  height: 370px;
  flex-shrink: 0;
  overflow: hidden;
}
.hero-slider img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.4s ease;
}
.hero-slider img.active { opacity: 1; }
.hero-vtext { height: 400px; width: auto; flex-shrink: 0; }
.hero-vtext img { height: 100%; width: auto; }

/* news band */
.news-band {
  background: var(--c-green);
  text-align: center;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  color: #55524a;
}

/* ==========================================================
   Home – concept
   ========================================================== */
.concept {
  background: var(--c-cream) url("../img/plum.png") no-repeat right 6% bottom 40px;
  background-size: 420px auto;
  padding: 100px 0 110px;
}
.concept-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  gap: 50px;
  justify-content: space-between;
}
.concept-main { max-width: 720px; }
.concept-title {
  position: relative;
  margin: 28px 0 70px;
  height: 140px;
}
.concept-title .word-a,
.concept-title .word-b {
  position: absolute;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: .35em;
  color: #6b6560;
}
.concept-title .word-a { left: 0; top: 46px; }
.concept-title .word-b { left: 295px; top: 46px; }
.concept-x {
  position: absolute;
  left: 145px;
  top: 0;
  width: 135px;
  height: 140px;
}
.concept-x::before,
.concept-x::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 190px;
  height: 1px;
  background: var(--c-teal);
}
.concept-x::before { transform: translate(-50%,-50%) rotate(45deg); }
.concept-x::after { transform: translate(-50%,-50%) rotate(-45deg); }
.concept-text { font-size: 15px; line-height: 2.3; letter-spacing: .04em; }
.concept-vtext { flex-shrink: 0; }
.concept-vtext img { height: 340px; width: auto; }

/* ==========================================================
   Home – features
   ========================================================== */
.features { padding: 110px 0 90px; background: #fff; }
.features-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  gap: 60px;
}
.features-vtext { flex-shrink: 0; padding-top: 30px; }
.features-vtext img { height: 300px; width: auto; }
.features-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px 28px;
  padding-top: 70px;
}
.feature-card {
  background: var(--c-beige);
  padding: 0 20px 30px;
  position: relative;
}
.feature-photo {
  position: relative;
  margin: -70px auto 0;
  width: calc(100% - 4px);
}
.feature-photo img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.feature-num {
  position: absolute;
  left: -14px;
  bottom: -28px;
  font-family: var(--font-display);
  font-size: 52px;
  color: var(--c-teal);
  line-height: 1;
}
.feature-title {
  margin-top: 42px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .12em;
  color: #6b6560;
}
.feature-desc { margin-top: 10px; font-size: 13px; line-height: 1.9; }

/* ==========================================================
   Home – information
   ========================================================== */
.information { padding: 40px 0 120px; }
.info-list { margin-top: 50px; }
.info-item {
  display: flex;
  gap: 34px;
  padding: 26px 10px;
  border-top: 1px solid #e4ddd2;
  align-items: baseline;
}
.info-item:last-child { border-bottom: 1px solid #e4ddd2; }
.info-date {
  color: var(--c-red);
  font-size: 13px;
  letter-spacing: .1em;
  white-space: nowrap;
  font-family: "Noto Sans JP", sans-serif;
}
.info-text { font-size: 14px; font-weight: 700; letter-spacing: .05em; }
.info-text a { text-decoration: underline; text-underline-offset: 4px; }
.info-text a:hover { color: var(--c-teal-deep); }

/* ==========================================================
   Pre-footer reservation band (shared)
   ========================================================== */
.reserve-band {
  position: relative;
  background: #efe9dc url("../img/pattern-wave.jpg") repeat-x center top;
  background-size: auto 100%;
  padding: 90px 0 100px;
  overflow: visible;
  margin-top: 60px;
}
.reserve-lantern {
  position: absolute;
  left: 240px;
  top: -22px;
  width: 92px;
}
.reserve-flower {
  position: absolute;
  right: 150px;
  bottom: 55px;
  width: 140px;
}
.reserve-inner { max-width: 960px; margin: 0 auto; padding: 0 20px; }
.reserve-heading {
  display: flex;
  align-items: baseline;
  gap: 60px;
  flex-wrap: wrap;
}
.reserve-title {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: .28em;
  color: #55524a;
}
.reserve-tel { display: flex; align-items: baseline; gap: 12px; color: var(--c-red); }
.reserve-tel .tel-label {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: .05em;
}
.reserve-tel .tel-number {
  font-family: var(--font-display);
  font-size: 46px;
  color: var(--c-red);
}
.reserve-cols {
  margin-top: 70px;
  display: flex;
  gap: 80px;
  flex-wrap: wrap;
}
.reserve-cols p { font-size: 14px; font-weight: 600; letter-spacing: .06em; }

/* ==========================================================
   Footer (shared)
   ========================================================== */
.site-footer {
  background: var(--c-footer);
  color: #fff;
  padding: 65px 0 40px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  gap: 60px;
  flex-wrap: wrap;
}
.footer-logo img { width: 335px; }
.footer-address {
  margin-top: 34px;
  font-size: 13px;
  letter-spacing: .06em;
  font-weight: 600;
  line-height: 1.9;
}
.map-btn {
  display: inline-block;
  background: #fff;
  color: #46403b;
  font-size: 12px;
  padding: 2px 24px;
  margin-left: 12px;
  letter-spacing: .1em;
  font-family: "Noto Sans JP", sans-serif;
}
.map-btn:hover { background: var(--c-teal); color: #fff; }
.footer-note { margin-top: 26px; font-size: 13px; font-weight: 600; }
.footer-cards { display: flex; align-items: center; gap: 16px; margin-top: 8px; }
.footer-cards img { height: 34px; width: auto; }
.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, auto));
  gap: 0 60px;
  align-content: start;
  padding-top: 40px;
}
.footer-nav a {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 8px 0;
}
.footer-nav a::before { content: "＞ "; font-size: 11px; }
.footer-nav a:hover { color: var(--c-teal); }
.copyright {
  max-width: 1100px;
  margin: 30px auto 0;
  padding: 0 20px;
  text-align: right;
  font-size: 12px;
  letter-spacing: .05em;
  color: #ccc;
}

/* ==========================================================
   About page
   ========================================================== */
.about-deco1 { position: absolute; right: 320px; top: 110px; width: 72px; }
.about-deco2 { position: absolute; right: 200px; top: 165px; width: 84px; }
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 30px;
  padding: 40px 0 60px;
}
.acard { background: #fbf8f3; border: 1px solid #f0ebe0; }
.acard img { width: 100%; height: 195px; object-fit: cover; }
.acard p {
  padding: 20px 22px 34px;
  font-size: 14px;
  line-height: 1.9;
  letter-spacing: .03em;
  font-weight: 600;
}

/* ==========================================================
   Massage (flow) page
   ========================================================== */
.flow-butterfly { position: absolute; right: 380px; top: 150px; width: 110px; opacity: .8; }
.flow { padding-bottom: 40px; }
.flow-step { position: relative; padding-left: 0; }
.flow-line {
  position: relative;
}
.flow-photos {
  display: flex;
  position: relative;
}
.flow-photos img {
  width: 205px;
  height: 205px;
  border-radius: 50%;
  object-fit: cover;
}
.flow-photos img + img { margin-left: 8px; margin-top: 40px; }
.flow-head {
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: flex-end;
}
.flow-label {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .3em;
  color: #6b6560;
}
.flow-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 62px;
  color: var(--c-teal);
  line-height: 1;
}
.flow-row {
  display: flex;
  align-items: center;
  gap: 40px;
  justify-content: space-between;
  margin-top: 50px;
}
.flow-body {
  border-left: 1px solid var(--c-teal);
  padding: 30px 0 40px 48px;
  margin-left: 102px;
}
.flow-catch {
  color: var(--c-teal-deep);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .08em;
}
.flow-text { margin-top: 12px; font-size: 14.5px; line-height: 2.2; max-width: 680px; }
.flow-btn {
  display: inline-block;
  border: 1px solid #999;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .15em;
  padding: 16px 44px;
  margin-top: 28px;
  transition: background .3s, color .3s;
}
.flow-btn:hover { background: var(--c-dark); color: #fff; border-color: var(--c-dark); }
.flow-chevron {
  width: 84px;
  margin: 10px 0 10px 0;
  align-self: flex-end;
}
.flow-extra {
  display: flex;
  gap: 40px;
  margin: 26px 0 10px;
}
.flow-extra figure { max-width: 322px; }
.flow-extra img { width: 100%; height: 188px; object-fit: cover; border: 1px solid #ddd; }
.flow-extra figcaption { font-size: 12.5px; margin-top: 8px; letter-spacing: .03em; }

/* ==========================================================
   Menu page
   ========================================================== */
.menu-head-wrap { position: relative; }
.menu-deco {
  position: absolute;
  right: 0;
  top: 20px;
  display: flex;
  gap: 40px;
  align-items: flex-start;
}
.menu-kiku {
  position: absolute;
  right: 120px;
  top: 0;
  width: 300px;
  opacity: .55;
  z-index: -1;
}
.menu-vtext img { height: 350px; width: auto; }
.shinki-badge {
  position: relative;
  width: 128px;
  height: 128px;
  border: 1px solid #d54;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: #fff;
  margin-top: 40px;
}
.shinki-badge img {
  position: absolute;
  top: -34px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
}
.shinki-badge span { font-size: 13px; font-weight: 600; letter-spacing: .15em; }
.shinki-badge strong { font-size: 17px; font-weight: 700; letter-spacing: .05em; }
.otoku-line {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 30px 0 60px;
}
.otoku-line img { width: 90px; }
.otoku-line a {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: .1em;
  color: #3d3a36;
  text-decoration: underline;
  text-underline-offset: 6px;
}
.otoku-line a:hover { color: var(--c-red); }
.course { padding: 46px 0 54px; border-bottom: 1px solid #cfc8bc; }
.course:first-of-type { border-top: none; }
.course-head { display: flex; align-items: baseline; gap: 26px; }
.course-letter {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 46px;
  color: var(--c-teal);
  line-height: 1;
}
.course-title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .25em;
  color: #6b6560;
}
.course-desc { margin: 26px 0 0 66px; font-size: 14.5px; line-height: 2.1; max-width: 690px; }
.course-table {
  margin: 24px 0 0 66px;
  border-collapse: collapse;
  font-size: 13.5px;
}
.course-table th,
.course-table td {
  border: 1px solid #8a857e;
  padding: 8px 18px;
  font-weight: 600;
  text-align: left;
  letter-spacing: .05em;
}
.course-table th { width: 152px; font-weight: 600; }
.course-price {
  margin: 22px 0 0 66px;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: .1em;
  color: #55524a;
}
.menu-notes {
  margin-top: 46px;
  text-align: right;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 2.1;
}
.menu-buttons {
  margin: 60px auto 0;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.menu-buttons a {
  display: block;
  border: 1px solid #999;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .15em;
  padding: 20px 10px;
  transition: background .3s, color .3s;
}
.menu-buttons a:hover { background: var(--c-dark); color: #fff; border-color: var(--c-dark); }

/* ==========================================================
   Message page
   ========================================================== */
.message-top {
  display: flex;
  gap: 60px;
  align-items: flex-start;
  margin-bottom: 60px;
}
.message-photo { flex: 1 1 55%; }
.message-photo img { width: 100%; height: 280px; object-fit: cover; object-position: center 30%; }
.message-side { display: flex; gap: 60px; align-items: flex-start; padding-top: 40px; }
.message-side .vtext img { height: 280px; width: auto; }
.message-side .lantern { width: 105px; padding-top: 120px; }
.message-body { max-width: 760px; margin: 0 auto; }
.message-body p { margin-bottom: 34px; font-size: 14.5px; line-height: 2.3; }
.message-photo2 {
  float: right;
  width: 340px;
  margin: 6px 0 20px 40px;
  border: 1px solid #e5e0d8;
}
.message-sign { text-align: right; font-size: 15px; letter-spacing: .1em; margin-top: 40px; }
.message-sign .name { font-size: 17px; }

/* ==========================================================
   Chinese medicine page
   ========================================================== */
.tcm-section { padding-top: 50px; padding-bottom: 30px; }
.tcm-head { display: flex; align-items: center; gap: 18px; }
.tcm-head img { width: 68px; }
.tcm-head h2 {
  color: var(--c-red-deep);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: .35em;
}
.tcm-row {
  display: flex;
  gap: 46px;
  margin-top: 36px;
  align-items: flex-start;
}
.tcm-row.reverse { flex-direction: row-reverse; }
.tcm-row .txt { flex: 1; font-size: 14.5px; line-height: 2.3; }
.tcm-row .pic { flex-shrink: 0; width: 252px; }
.tcm-row .pic img { width: 100%; border: 1px solid #eee; }
.tcm-row .pic.wide { width: 300px; }

/* ==========================================================
   Access page
   ========================================================== */
.access-deco {
  position: absolute;
  right: 150px;
  top: 100px;
  display: flex;
  gap: 46px;
  align-items: flex-start;
}
.access-deco .icons { display: flex; flex-direction: column; gap: 18px; }
.access-deco .icons img.rose { width: 58px; }
.access-deco .icons img.cloud { width: 64px; margin-left: 60px; }
.access-deco .vtext img { height: 300px; width: auto; }
.access-steps { position: relative; padding-top: 30px; padding-bottom: 10px; }
.access-step { display: flex; margin-bottom: 40px; }
.access-step.right { justify-content: flex-end; }
.access-step figure { max-width: 430px; position: relative; }
.access-step img { width: 100%; border: 1px solid #e8e2d8; }
.access-step figcaption {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.9;
  letter-spacing: .04em;
}
.access-step .arrow {
  position: absolute;
  width: 40%;
  border-top: 1px solid var(--c-teal);
  top: 40%;
}
.access-address {
  text-align: right;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 2.1;
  letter-spacing: .05em;
  margin: 30px 0 50px;
}
.access-map { width: 100%; height: 400px; border: 0; display: block; }

/* ==========================================================
   Campaign page
   ========================================================== */
.campaign-section { text-align: center; padding-top: 30px; padding-bottom: 50px; }
.campaign-sub {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .2em;
  color: #6b6560;
  margin-bottom: 40px;
}
.campaign-img { margin: 0 auto; max-width: 560px; }
.campaign-img + .campaign-img { margin-top: 30px; }

/* ==========================================================
   Reservation page
   ========================================================== */
.resv-notes { text-align: center; padding: 40px 0 10px; }
.resv-notes p { font-size: 15px; font-weight: 600; letter-spacing: .05em; }
.resv-notes .alert { color: var(--c-red); margin-top: 16px; }
.resv-legend { text-align: right; font-size: 14px; font-weight: 600; margin: 40px 0 10px; }
.resv-sheet {
  border: 1px solid #bbb;
  background: #fff;
  max-width: 760px;
  margin: 0 auto;
  overflow: hidden;
}
.resv-sheet iframe {
  display: block;
  width: 100%;
  height: 800px;
  border: 0;
}
.resv-fallback {
  max-width: 760px;
  margin: 14px auto 60px;
  text-align: right;
  font-size: 13px;
  letter-spacing: .03em;
}
.resv-fallback a { text-decoration: underline; text-underline-offset: 3px; }
.resv-fallback a:hover { color: var(--c-teal-deep); }

/* ==========================================================
   Contact page
   ========================================================== */
.contact-section { padding-bottom: 40px; }
.contact-lead {
  font-size: 14.5px;
  line-height: 2.2;
  margin-bottom: 50px;
}
.contact-lead a { text-decoration: underline; text-underline-offset: 3px; }
.contact-note { font-size: 13px; color: #8a827c; }

.contact-form { max-width: 800px; }
.form-row {
  display: flex;
  gap: 30px;
  padding: 26px 0;
  border-top: 1px solid #e8e2d8;
  align-items: flex-start;
}
.form-row:first-of-type { border-top: 1px solid #cfc8bc; }
.form-label {
  flex: 0 0 210px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .06em;
  padding-top: 12px;
  line-height: 1.7;
}
.req {
  display: inline-block;
  background: var(--c-red);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 2px 8px;
  margin-left: 12px;
  vertical-align: 2px;
  font-family: "Noto Sans JP", sans-serif;
}
.form-field { flex: 1; min-width: 0; }
.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid #cfc8bc;
  background: #fdfcfa;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text);
  border-radius: 0;
  transition: border-color .25s, background .25s;
}
.form-field textarea { resize: vertical; }
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--c-teal);
  background: #fff;
}
.form-field input.invalid,
.form-field textarea.invalid { border-color: var(--c-red); background: #fdf6f5; }

.name-field { display: flex; flex-wrap: wrap; gap: 20px; }
.name-part { flex: 1 1 160px; display: flex; align-items: center; gap: 10px; }
.name-cap {
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 700;
  color: #8a827c;
  letter-spacing: .08em;
}
.name-field .form-error { flex: 1 1 100%; }

.form-error {
  color: var(--c-red);
  font-size: 12.5px;
  line-height: 1.7;
  margin-top: 6px;
  letter-spacing: .03em;
  display: none;
}
.form-error.show { display: block; }

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status {
  margin-top: 30px;
  padding: 18px 22px;
  font-size: 14px;
  line-height: 1.9;
  letter-spacing: .03em;
  display: none;
}
.form-status.show { display: block; }
.form-status.ok { background: #eaf5f2; border: 1px solid var(--c-teal); color: #3d7a70; }
.form-status.ng { background: #fdf1ef; border: 1px solid #e0a49c; color: #a8443a; }

.form-submit { text-align: center; margin-top: 46px; }
.form-submit button {
  min-width: 300px;
  border: 1px solid var(--c-dark);
  background: var(--c-dark);
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .2em;
  padding: 20px 40px;
  cursor: pointer;
  transition: background .3s, color .3s;
}
.form-submit button:hover { background: #fff; color: var(--c-dark); }
.form-submit button:disabled { opacity: .5; cursor: default; }
.form-submit button:disabled:hover { background: var(--c-dark); color: #fff; }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1100px) {
  .hero-logo { display: none; }
  .reserve-lantern { left: 30px; }
  .reserve-flower { right: 30px; }
  .menu-kiku, .about-deco1, .about-deco2, .flow-butterfly { display: none; }
}

/* ==========================================================
   Responsive – スマートフォン用ヘッダー（ハンバーガーメニュー）
   ========================================================== */
@media (max-width: 980px) {
  .site-header {
    position: sticky;
    top: 0;
    z-index: 200;
  }
  .header-inner {
    position: relative;
    z-index: 210; /* ドロワーより手前に置き、閉じるボタンとして機能させる */
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    min-height: 62px;
    padding: 8px 10px 8px 14px;
    gap: 6px;
  }
  .brand { gap: 9px; min-width: 0; margin-right: auto; }
  .brand img { width: 36px; height: 36px; flex-shrink: 0; }
  .brand-text { min-width: 0; }
  .brand-text .brand-old {
    font-size: 9.5px;
    letter-spacing: .02em;
    line-height: 1.3;
    opacity: .8;
  }
  .brand-text .brand-name {
    font-size: 16px;
    letter-spacing: .04em;
    line-height: 1.35;
  }
  /* PC用の電話ブロックは隠し、電話アイコンとハンバーガーに置き換える */
  .header-right { display: none; }

  .tel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,.5);
    border-radius: 50%;
    transition: background .3s, border-color .3s;
  }
  .tel-btn svg { width: 20px; height: 20px; fill: #fff; }
  .tel-btn:active { background: rgba(255,255,255,.15); }

  .nav-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }
  .nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    transition: transform .3s ease, opacity .2s ease;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  /* ドロワーメニュー */
  .global-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(310px, 82vw);
    padding: 74px 0 40px;
    background: var(--c-dark);
    border-top: none;
    box-shadow: -10px 0 30px rgba(0,0,0,.3);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform .32s ease, visibility 0s linear .32s;
    z-index: 180;
  }
  .global-nav.open {
    transform: translateX(0);
    visibility: visible;
    transition: transform .32s ease;
  }
  .global-nav ul { display: block; }
  .global-nav li {
    flex: none;
    text-align: left;
    border-left: none;
    border-top: 1px solid rgba(255,255,255,.13);
  }
  .global-nav li:last-child { border-bottom: 1px solid rgba(255,255,255,.13); }
  .global-nav a {
    padding: 15px 22px;
    font-size: 14px;
    letter-spacing: .1em;
    white-space: normal;
    border-left: 3px solid transparent;
  }
  .global-nav a.current {
    border-left-color: var(--c-teal);
    background: rgba(255,255,255,.05);
  }
}

@media (max-width: 900px) {
  .hero-inner { flex-direction: column; }
  .hero-vtext { display: none; }
  .hero-slider { width: 100%; max-width: 566px; }
  .concept-inner { flex-direction: column; }
  .concept-vtext { display: none; }
  .features-inner { flex-direction: column; }
  .features-vtext { display: none; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .message-top { flex-direction: column; gap: 30px; }
  .message-side { padding-top: 0; gap: 30px; }
  .message-side .lantern { padding-top: 60px; width: 80px; }
  .tcm-row, .tcm-row.reverse { flex-direction: column; }
  .tcm-row .pic, .tcm-row .pic.wide { width: 100%; max-width: 320px; }
  .access-deco { display: none; }
  .menu-deco { display: none; }
  .flow-body { margin-left: 0; }
  .access-step figure { max-width: 100%; }
  .access-step .arrow { display: none; }
  .reserve-cols { gap: 30px; }
}

/* ==========================================================
   Responsive – スマートフォン（本文レイアウト）
   ========================================================== */
@media (max-width: 700px) {
  .container,
  .reserve-inner,
  .footer-inner,
  .copyright { padding: 0 18px; }

  /* 見出し */
  .page-head { padding-top: 46px; padding-bottom: 24px; }
  .page-label { font-size: 11.5px; letter-spacing: .28em; }
  .page-title { margin-top: 20px; font-size: 20px; letter-spacing: .18em; }

  /* ヒーロー */
  .hero {
    padding: 32px 0 40px;
    background-size: 260px auto;
    background-position: left -40px top 20px;
  }
  .hero-inner { padding: 0 18px; gap: 24px; }
  .hero-slider { height: 240px; }
  .hero-butterfly { display: none; }
  .news-band { font-size: 13.5px; line-height: 1.9; padding: 14px 18px; }

  /* コンセプト */
  .concept {
    padding: 56px 0 60px;
    background-size: 230px auto;
    background-position: right -30px bottom 20px;
  }
  .concept-inner { padding: 0 18px; }
  .concept-title { height: 176px; margin: 22px 0 44px; }
  .concept-title .word-a,
  .concept-title .word-b { font-size: 20px; letter-spacing: .22em; }
  .concept-title .word-a { left: 0; top: 0; }
  .concept-title .word-b { left: 0; top: 120px; }
  .concept-x { left: 26px; top: 44px; width: 96px; height: 62px; }
  .concept-x::before,
  .concept-x::after { width: 88px; }
  .concept-text { font-size: 14.5px; line-height: 2.1; }

  /* 特徴 */
  .features { padding: 60px 0 50px; }
  .features-inner { padding: 0 18px; }
  .features-grid { padding-top: 60px; }

  /* お知らせ一覧 */
  .information { padding: 30px 0 70px; }
  .info-list { margin-top: 30px; }
  .info-item {
    flex-direction: column;
    gap: 4px;
    padding: 18px 2px;
  }

  /* 施術の流れ */
  .flow-head { gap: 14px; }
  .flow-label { font-size: 16px; letter-spacing: .18em; }
  .flow-num { font-size: 46px; }
  .flow-row { margin-top: 30px; }
  .flow-body { padding: 22px 0 30px 20px; }
  .flow-catch { font-size: 15px; }
  .flow-text { font-size: 14px; line-height: 2.05; }
  .flow-btn { padding: 14px 26px; letter-spacing: .1em; }
  .flow-extra { flex-direction: column; gap: 20px; }
  .flow-extra figure { max-width: 100%; }
  .flow-chevron { width: 60px; }

  /* メニュー・料金 */
  .otoku-line { margin: 22px 0 30px; }
  .otoku-line img { width: 66px; }
  .otoku-line a { font-size: 17px; letter-spacing: .05em; }
  .course { padding: 32px 0 36px; }
  .course-head { gap: 14px; }
  .course-letter { font-size: 34px; }
  .course-title { font-size: 16.5px; letter-spacing: .14em; }
  .course-desc,
  .course-table,
  .course-price { margin-left: 0; }
  .course-desc { margin-top: 18px; font-size: 14px; line-height: 2; }
  .course-table { width: 100%; font-size: 12.5px; table-layout: fixed; }
  .course-table th,
  .course-table td { padding: 8px 10px; line-height: 1.8; word-break: break-word; }
  .course-table th { width: 46%; letter-spacing: .02em; }
  .course-price { font-size: 14.5px; letter-spacing: .04em; line-height: 1.9; }
  .menu-notes { text-align: left; font-size: 13px; }
  .menu-buttons { margin-top: 40px; gap: 18px; }
  .menu-buttons a { padding: 16px 10px; font-size: 13.5px; letter-spacing: .08em; }

  /* 院長ご挨拶 */
  .message-body p { font-size: 14px; line-height: 2.15; margin-bottom: 26px; }
  .message-side .vtext img { height: 220px; }

  /* 中医学 */
  .tcm-section { padding-top: 34px; padding-bottom: 20px; }
  .tcm-head { gap: 12px; }
  .tcm-head img { width: 52px; }
  .tcm-head h2 { font-size: 17px; letter-spacing: .2em; }
  .tcm-row { margin-top: 24px; gap: 24px; }
  .tcm-row .txt { font-size: 14px; line-height: 2.15; }

  /* アクセス */
  .access-step { margin-bottom: 28px; }
  .access-step figcaption { font-size: 13.5px; }
  .access-address { text-align: left; font-size: 14px; }
  .access-map { height: 300px; }

  /* キャンペーン */
  .campaign-section { padding-top: 20px; padding-bottom: 36px; }
  .campaign-sub { font-size: 18px; letter-spacing: .14em; margin-bottom: 26px; }

  /* 予約状況 */
  .resv-notes p { font-size: 14px; }
  .resv-legend { text-align: left; }

  /* お問い合わせ */
  .contact-lead { font-size: 14px; line-height: 2.05; margin-bottom: 34px; }

  /* 予約バンド */
  .reserve-band { padding: 56px 0 60px; margin-top: 40px; }
  .reserve-lantern, .reserve-flower { display: none; }
  .reserve-heading { gap: 12px; flex-direction: column; }
  .reserve-title { font-size: 21px; letter-spacing: .18em; }
  .reserve-tel .tel-label { font-size: 18px; }
  .reserve-cols { margin-top: 34px; gap: 24px; }
  .reserve-cols p { font-size: 13.5px; line-height: 1.95; }

  /* フッター */
  .site-footer { padding: 46px 0 30px; }
  .footer-inner { gap: 34px; }
  .footer-address { margin-top: 24px; }
  .map-btn { margin-left: 0; margin-top: 6px; }
  .footer-nav { padding-top: 0; }
  .copyright { text-align: center; margin-top: 24px; }
}

@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; gap: 90px; }
  .about-grid { grid-template-columns: 1fr; }
  .flow-photos img { width: 150px; height: 150px; }
  .flow-row { flex-direction: column; align-items: flex-start; }
  .message-photo2 { float: none; width: 100%; margin: 0 0 20px; }
  .reserve-tel .tel-number { font-size: 34px; }
  .tel-number { font-size: 22px; }
  .form-row { flex-direction: column; gap: 6px; padding: 20px 0; }
  .form-label { flex: none; padding-top: 0; }
  .form-submit button { min-width: 0; width: 100%; }
  .resv-sheet iframe { height: 480px; }
  .footer-logo img { width: 260px; }
  .footer-nav { grid-template-columns: 1fr; }
}

@media (max-width: 400px) {
  .brand img { width: 32px; height: 32px; }
  .brand-text .brand-name { font-size: 14.5px; }
  .brand-text .brand-old { font-size: 9px; }
  .tel-btn { width: 38px; height: 38px; }
  .page-title { font-size: 18px; }
  .flow-photos img { width: 132px; height: 132px; }
  .course-table th,
  .course-table td { font-size: 12px; padding: 7px 8px; }
  .reserve-tel .tel-number { font-size: 29px; }
  .course-price { font-size: 13.5px; }
}