/* =========================================================
   シーガル株式会社 コーポレートサイト  共通スタイル
   - 配色・書体・構成は Wix 版（test11254.com）を踏襲
   - 余白・文字サイズ・行間・字間を統一スケールで再設計
   ========================================================= */

:root {
  /* Wix パレット */
  --ink: #2f2b36;
  --gray: #76747b;
  --silver: #bbbdc8;
  --line: #e9e9ee;
  --pink: #f53a6b;
  --pink-deep: #e12a5b;
  --pink-pale: #fef3f6;
  --pink-wave: #ef3f72;
  --bg2: #f7f7f7;
  --footer: #323333;
  --white: #ffffff;

  --font: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-sign: "Kaisei Tokumin", "Hiragino Mincho ProN", serif;

  /* レイアウト */
  --w-content: 1040px;
  --w-wide: 1180px;
  --w-max: 1440px;
  --gutter: clamp(20px, 4vw, 56px);
  --header-h: 92px;

  /* 余白スケール */
  --sec-pad: clamp(80px, 9vw, 128px);
  --sec-pad-s: clamp(56px, 6vw, 88px);
  --block-gap: clamp(40px, 5vw, 72px);

  /* 文字スケール */
  --fs-eyebrow: 13px;
  --fs-h2: clamp(24px, 2vw, 28px);
  --fs-h2-l: clamp(28px, 2.5vw, 36px);
  --fs-lead: clamp(16px, 1.25vw, 18px);
  --fs-body: 15px;
  --fs-small: 13px;

  --radius: 12px;
  --radius-l: 20px;
  --shadow-card: 0 10px 30px rgba(47, 43, 54, 0.06);
  --shadow-btn: 0 6px 16px rgba(245, 58, 107, 0.18);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--white);
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- 共通コンテナ ---------- */
.container { width: min(var(--w-content), calc(100% - var(--gutter) * 2)); margin: 0 auto; }
.container-wide { width: min(var(--w-wide), calc(100% - var(--gutter) * 2)); margin: 0 auto; }
.section { padding: var(--sec-pad) 0; }
.section-s { padding: var(--sec-pad-s) 0; }

/* 見出しセット */
.sec-head { text-align: center; }
.eyebrow {
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.42em;
  color: var(--gray);
  text-transform: uppercase;
  line-height: 1.6;
}
.eyebrow.is-pink { color: var(--pink); }
.sec-title {
  margin-top: 10px;
  font-size: var(--fs-h2);
  font-weight: 700;
  letter-spacing: 0.32em;
  line-height: 1.5;
  text-indent: 0.32em; /* 字間分の見かけ上のズレ補正 */
}
.wave {
  display: block;
  width: 112px;
  height: 12px;
  margin: 18px auto 0;
}
.sec-head + .lead, .sec-head + .sec-body { margin-top: clamp(36px, 4vw, 56px); }
.lead {
  font-size: var(--fs-lead);
  font-weight: 500;
  line-height: 2.1;
  letter-spacing: 0.16em;
  text-align: center;
}
.lead .em, .em { color: var(--pink); }
.text { font-size: var(--fs-body); line-height: 2; letter-spacing: 0.08em; }
.text + .text { margin-top: 1.4em; }
.hl { background: var(--pink); color: #fff; padding: 0 0.15em; margin: 0 0.05em; }

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  height: 50px;
  padding: 0 32px;
  border-radius: 999px;
  border: 1px solid var(--pink);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1;
  white-space: nowrap;
  box-shadow: var(--shadow-btn);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}
.btn-fill { background: var(--pink); color: #fff; }
.btn-line { background: #fff; color: var(--pink); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(245, 58, 107, 0.26); }
.btn-fill:hover { background: var(--pink-deep); }
.btn-line:hover { background: var(--pink-pale); }
.btn-wide { min-width: 280px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 16px 20px; }
.btn-row.is-center { justify-content: center; }

/* ---------- ヘッダー ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow 0.3s ease, background-color 0.3s ease;
}
.site-header.is-scrolled { background: rgba(255, 255, 255, 0.96); box-shadow: 0 1px 0 rgba(47, 43, 54, 0.06), 0 8px 24px rgba(47, 43, 54, 0.05); }
.header-inner {
  height: 100%;
  width: min(var(--w-max), 100%);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand img { height: 34px; width: auto; }
.gnav { display: flex; align-items: center; gap: clamp(20px, 2.2vw, 32px); }
.gnav > li { position: relative; }
.gnav a, .gnav .has-sub > button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 2px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--ink);
  transition: color 0.2s ease;
}
.gnav a:hover, .gnav .has-sub > button:hover { color: var(--pink); }
.gnav .is-current > a { color: var(--gray); pointer-events: none; }
.gnav .chev { width: 10px; height: 6px; fill: currentColor; transition: transform 0.25s ease; }
.gnav .has-sub:hover .chev, .gnav .has-sub:focus-within .chev { transform: rotate(180deg); }
.sub-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translate(-50%, 6px);
  min-width: 260px;
  padding: 12px 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(47, 43, 54, 0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}
.has-sub:hover .sub-menu, .has-sub:focus-within .sub-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.sub-menu a { display: block; padding: 10px 24px; font-size: 13px; letter-spacing: 0.06em; }
.header-cta {
  min-width: 0;
  height: 48px;
  padding: 0 28px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  box-shadow: none;
}
.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  position: relative;
  border-radius: 50%;
}
.menu-toggle span {
  position: absolute; left: 12px; right: 12px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.menu-toggle span:nth-child(1) { top: 15px; }
.menu-toggle span:nth-child(2) { top: 21px; }
.menu-toggle span:nth-child(3) { top: 27px; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* モバイルメニュー（Wix版のダークオーバーレイを踏襲） */
.mobile-menu {
  position: fixed; inset: 0; z-index: 90;
  background: var(--ink);
  color: #fff;
  display: flex; flex-direction: column; align-items: center;
  gap: 8px;
  padding: calc(var(--header-h) + 16px) 24px calc(40px + env(safe-area-inset-bottom));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s;
}
/* 内容が画面より短い時は中央寄せ、長い時は上から並べてスクロール */
.mobile-menu::before, .mobile-menu::after { content: ""; flex: 1 0 0; min-height: 0; }
.mobile-menu > * { flex: none; }
.menu-open .mobile-menu { opacity: 1; visibility: visible; }
.mobile-menu a { display: block; padding: 10px 0; font-size: 18px; font-weight: 500; letter-spacing: 0.1em; text-align: center; }
.mobile-menu .is-current a { color: var(--silver); }
.mobile-menu .sub a { font-size: 13.5px; font-weight: 400; padding: 6px 0; color: rgba(255,255,255,0.8); }
.mobile-menu .btn { margin-top: 24px; }

/* ---------- 下層ページ ヒーロー ---------- */
.page-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + clamp(96px, 12vw, 176px)) 0 clamp(72px, 9vw, 136px);
  text-align: center;
  background: #fff url("../img/hero_bg.jpg") center / cover no-repeat;
}
/* 背景画像を白でなじませる共通オーバーレイ（--bg-fade で強さ調整） */
.page-hero::before, .cta::before, .bg-soft::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(255, 255, 255, var(--bg-fade, 0.5));
  pointer-events: none;
}
.page-hero { --bg-fade: 0.52; }
/* 下端で流線が切れないよう、白へ溶かして次のセクションへつなぐ */
.page-hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: clamp(96px, 14vw, 180px);
  z-index: -1;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.85) 60%, #fff 100%);
  pointer-events: none;
}
.page-hero .eyebrow { color: var(--pink); }
.page-hero h1 {
  margin-top: 8px;
  font-size: var(--fs-h2-l);
  font-weight: 700;
  letter-spacing: 0.4em;
  text-indent: 0.4em;
  line-height: 1.5;
}
.breadcrumb {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex; justify-content: center; align-items: center; flex-wrap: wrap;
  font-size: 12px; letter-spacing: 0.08em; color: var(--gray); font-weight: 300;
}
.breadcrumb li { display: inline-flex; align-items: center; }
.breadcrumb li + li::before { content: ">"; margin: 0 12px; color: var(--silver); }
.breadcrumb a:hover { color: var(--pink); }
.breadcrumb .sep { color: var(--silver); }

/* ---------- 汎用カード・表 ---------- */
.card {
  background: #fff;
  border-radius: 30px;
  box-shadow: var(--shadow-card);
}
.pale-box { background: var(--pink-pale); border-radius: var(--radius-l); }

.def-table { width: 100%; border-collapse: collapse; }
.def-table th, .def-table td {
  padding: 22px 16px;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-body);
  line-height: 1.8;
  letter-spacing: 0.06em;
  text-align: left;
  vertical-align: top;
}
.def-table tr:first-child th, .def-table tr:first-child td { border-top: 1px solid var(--line); }
.def-table th { width: 32%; font-weight: 500; }
.def-table td { font-weight: 300; }

/* ---------- お問い合わせ CTA ---------- */
.cta {
  position: relative;
  isolation: isolate;
  --bg-fade: 0.45;
  padding: clamp(72px, 8vw, 104px) 0;
  text-align: center;
  background: var(--pink-pale) url("../img/cta_bg.jpg") center / cover no-repeat;
}
.cta h2 { font-size: var(--fs-h2); font-weight: 700; letter-spacing: 0.14em; line-height: 1.5; text-wrap: balance; }
.cta .wave { margin-top: 16px; }
.cta .cta-text { margin-top: 32px; font-size: 15px; line-height: 2; letter-spacing: 0.1em; color: var(--gray); }
.cta .tel {
  display: inline-block;
  margin-top: 28px;
  font-size: clamp(24px, 2vw, 28px);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.3;
}
.cta .tel small { display: block; margin-top: 8px; font-size: 14px; font-weight: 400; letter-spacing: 0.1em; color: var(--gray); }
.cta .btn { margin-top: 36px; min-width: 260px; }

/* ---------- フッター ---------- */
.site-footer { background: var(--footer); color: #fff; padding: clamp(56px, 6vw, 80px) 0 32px; }
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.footer-brand .name { font-size: 20px; font-weight: 700; letter-spacing: 0.1em; }
.footer-brand .en { margin-top: 10px; font-size: 12px; letter-spacing: 0.16em; color: rgba(255,255,255,0.7); }
.footer-brand address { margin-top: 24px; font-style: normal; font-size: 13px; line-height: 2.2; letter-spacing: 0.06em; }
.footer-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 32px; }
.footer-nav a { display: inline-block; padding: 6px 0; font-size: 14px; letter-spacing: 0.06em; transition: color 0.2s ease; }
.footer-nav a:hover { color: var(--pink); }
.footer-nav .is-current a { color: rgba(255,255,255,0.45); pointer-events: none; }
.footer-nav .group > span { display: block; padding: 6px 0; font-size: 14px; letter-spacing: 0.06em; }
.footer-nav .group ul { margin-top: 2px; }
.footer-nav .group ul a { font-size: 13px; color: rgba(255,255,255,0.78); padding: 4px 0 4px 14px; position: relative; }
.footer-nav .group ul a::before { content: ""; position: absolute; left: 0; top: 50%; width: 6px; height: 1px; background: rgba(255,255,255,0.5); }
.footer-bottom {
  margin-top: clamp(48px, 5vw, 72px);
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px;
  font-size: 12px; letter-spacing: 0.06em; color: rgba(255,255,255,0.75);
}
.footer-bottom ul { display: flex; gap: 28px; }
.footer-bottom a:hover { color: #fff; }

/* フッター SNS */
.footer-social { margin-top: 24px; display: flex; gap: 12px; }
.footer-social a {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px; padding: 0 16px 0 10px;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 999px;
  font-size: 13px; letter-spacing: 0.06em;
  color: #fff;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.footer-social svg { width: 20px; height: 20px; }
.footer-social a:hover { background: var(--pink); border-color: var(--pink); color: #fff; }

/* ---------- スクロールフェード ---------- */
.fade { opacity: 0; transform: translateY(18px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .fade { opacity: 1; transform: none; transition: none; } }

/* ---------- レスポンシブ ---------- */
@media (max-width: 1100px) {
  .gnav { display: none; }
  .menu-toggle { display: block; }
  .header-cta { display: none; }
}
@media (max-width: 760px) {
  :root { --header-h: 72px; --sec-pad: 64px; --sec-pad-s: 48px; --block-gap: 36px; --gutter: 20px; }
  body { font-size: 14px; letter-spacing: 0.04em; }
  .eyebrow { font-size: 12px; letter-spacing: 0.34em; }
  .lead { font-size: 16px; line-height: 2; letter-spacing: 0.1em; }
  .text { line-height: 1.95; letter-spacing: 0.05em; }
  .cta { padding: 60px 0 64px; }
  .cta h2 { font-size: 22px; letter-spacing: 0.1em; }
  .cta .cta-text { margin-top: 24px; font-size: 14px; line-height: 1.9; }
  .cta .tel { margin-top: 22px; font-size: 24px; }
  .cta .btn { margin-top: 28px; width: min(100%, 320px); min-width: 0; margin-left: auto; margin-right: auto; }
  .footer-brand .name { font-size: 18px; }
  .site-footer { padding-top: 48px; }
  .brand img { height: 28px; }
  .btn { min-width: 200px; height: 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-brand { text-align: center; }
  .footer-brand address { line-height: 2; }
  .footer-social { justify-content: center; }
  .footer-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 16px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.12); }
  .footer-nav a { padding: 8px 0; font-size: 14px; }
  .footer-nav .group > span { padding: 8px 0; }
  .footer-nav { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); }
  .footer-nav .group ul a { font-size: 12px; padding: 6px 0 6px 12px; line-height: 1.6; letter-spacing: 0.02em; min-height: 0; }
  .footer-nav .group ul a::before { top: 1.2em; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; gap: 12px; }
  .footer-bottom ul { justify-content: center; gap: 20px; }
  /* スマホ: 項目名と内容を同じ左端に揃えて縦積み */
  .def-table th, .def-table td { display: block; width: 100% !important; padding: 0 4px !important; text-align: left; }
  .def-table th { padding-top: 14px !important; border-bottom: 0; border-top: 0; font-size: 12px; letter-spacing: 0.12em; color: var(--pink); font-weight: 500; }
  .def-table td { padding-top: 6px !important; padding-bottom: 14px !important; border-top: 0; }
  .def-table tr:first-child th { border-top: 1px solid var(--line); }
  .def-table tr:first-child td { border-top: 0; }
  .sec-title { letter-spacing: 0.2em; text-indent: 0.2em; }
}

/* 改行制御 */
@media (max-width: 760px) { .pc { display: none; } }
@media (min-width: 761px) { .sp { display: none; } }

/* ---------- 内部構造・アクセシビリティ補助 ---------- */
html { scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation: none; }
  .btn, .banner img.bg, .site-header { transition: none; }
}
.skip-link {
  position: absolute; top: 8px; left: 8px; z-index: 200;
  padding: 10px 16px;
  background: var(--ink); color: #fff;
  border-radius: 8px;
  font-size: 13px; letter-spacing: 0.08em;
  transform: translateY(-200%);
  transition: transform 0.2s ease;
}
.skip-link:focus { transform: none; outline: 2px solid var(--pink); outline-offset: 2px; }
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
main:focus { outline: none; }
:focus-visible { outline: 2px solid var(--pink); outline-offset: 3px; border-radius: 4px; }
.btn:focus-visible { outline-offset: 4px; }
.pt-0 { padding-top: 0 !important; }
.gnav .has-sub.is-open .sub-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.gnav .has-sub.is-open .chev { transform: rotate(180deg); }
.field-error { margin-top: 6px; font-size: 12px; letter-spacing: 0.04em; color: var(--pink-deep); }
[aria-invalid="true"].form-control { border-color: var(--pink) !important; }
img { height: auto; }

/* 印刷 */
@media print {
  .site-header, .mobile-menu, .menu-toggle, .cta, .skip-link, .fixed-cta { display: none !important; }
  body { color: #000; }
  a { color: inherit; text-decoration: none; }
  .fade { opacity: 1; transform: none; }
}

/* ---------- モバイル UX ---------- */
.header-tel { display: none; }
.mobile-tel { display: none; }
@media (max-width: 1100px) {
  .header-tel {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; margin-left: auto;
    border-radius: 50%;
    background: var(--pink); color: #fff;
    box-shadow: 0 4px 12px rgba(245, 58, 107, 0.28);
  }
  .header-tel svg { width: 20px; height: 20px; }
  .header-inner { gap: 10px; }
  .menu-toggle { margin-left: auto; }
  .mobile-tel {
    display: flex; flex-direction: column; align-items: center;
    margin-top: 16px;
    font-size: 18px; font-weight: 700; letter-spacing: 0.06em; color: #fff;
  }
  .mobile-tel small { display: block; margin-top: 4px; font-size: 12px; font-weight: 400; letter-spacing: 0.04em; color: rgba(255,255,255,0.7); }
  .mobile-menu a { min-height: 44px; }
}
@media (max-width: 760px) {
  /* iOS の自動ズーム防止（16px 未満の入力欄で発生） */
  input, select, textarea { font-size: 16px !important; }
  /* タップ領域の確保 */
  .footer-nav a, .footer-bottom a, .breadcrumb a, .text-link, .item-nav a { min-height: 44px; display: inline-flex; align-items: center; }
  .footer-nav .group ul a { min-height: 40px; }
  /* CTA の電話番号をボタン化 */
  .cta .tel {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    width: min(100%, 320px); margin: 24px auto 0; padding: 14px 20px;
    border: 1.5px solid var(--pink); border-radius: 999px;
    color: var(--pink); font-size: 22px;
    background: #fff;
  }
  .cta .tel small { margin-top: 2px; font-size: 12px; color: var(--gray); }
  .cta .btn { margin-top: 14px; }
  /* バナー画像の最低高さ */
  .banner { min-height: 300px; }
  /* 見出し帯の高さを抑える */
  .page-hero { padding-top: calc(var(--header-h) + 56px); padding-bottom: 48px; }
  /* 見出し帯の高さに関わらず波の大きさ・濃さを揃える（cover だと長いページほど拡大されるため） */
  .page-hero { --bg-fade: 0.74; background-size: 1000px auto; background-position: center calc(100% + 120px); background-repeat: no-repeat; }
  .page-hero::after { height: 120px; }
  /* 写真付きの長い見出し帯（沖縄・健康の森）は、他ページと同じく見出しの背後に波を置く */
  .page-hero.okinawa-hero, .page-hero.wellness-hero { background-position: center -70px; }
  /* 本文リンクの下線で「押せる」ことを明示 */
  .text a:not(.btn) { text-decoration: underline; text-underline-offset: 0.2em; }
}

/* ---------- 追従ボタン ---------- */
/* PC・タブレット: 丸ボタン2つ（アイコン＋ラベル） */
.float-btns {
  position: fixed;
  right: clamp(16px, 3vw, 40px);
  bottom: clamp(20px, 4vw, 48px);
  z-index: 80;
  display: flex;
  align-items: flex-end;
  gap: 12px;
}
.float-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  width: 132px; height: 132px;
  border-radius: 50%;
  border: 2px solid var(--pink);
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.3;
  white-space: nowrap;
  box-shadow: 0 10px 28px rgba(47, 43, 54, 0.14);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
.float-btn.is-line { background: #fff; color: var(--pink); }
.float-btn.is-fill { background: var(--pink); color: #fff; box-shadow: 0 10px 28px rgba(245, 58, 107, 0.32); }
.float-btn:hover { transform: translateY(-3px); }
.float-btn.is-line:hover { background: var(--pink-pale); }
.float-btn.is-fill:hover { background: var(--pink-deep); box-shadow: 0 14px 30px rgba(245, 58, 107, 0.38); }
.float-ico { width: 24px; height: 24px; flex: none; }
.float-label { display: flex; flex-direction: column; align-items: center; }
.float-label small { margin-top: 2px; font-size: 10px; font-weight: 500; letter-spacing: 0.02em; opacity: 0.9; }

/* TOP用: スマホのみ表示 */
.float-btns.is-mobile-only { display: none; }
@media (max-width: 760px) {
  .float-btns.is-mobile-only { display: flex; }
  /* 画面下に固定・左右いっぱい・2ボタンを50%ずつ隙間なく（角丸なし） */
  .float-btns { left: 0; right: 0; bottom: 0; padding: 0; gap: 0; align-items: stretch; background: #fff; box-shadow: 0 -8px 24px rgba(47, 43, 54, 0.12); }
  .float-btn { flex: 1 1 50%; flex-direction: row; width: auto; min-width: 0; justify-content: center; height: 60px; padding: 0 10px calc(env(safe-area-inset-bottom) / 2); font-size: 14px; gap: 8px; border-radius: 0; border: 0; box-shadow: none; }
  .float-ico { width: 20px; height: 20px; }
  .float-label { align-items: flex-start; }
  .float-btn.is-line { background: var(--pink-pale); }
  .float-btn:hover { transform: none; }
  .has-float .site-footer { padding-bottom: 96px; }
}