/* ==========================================================
   SBC Wellness LP
   スマホ優先。PC（960px以上）は @media で足す。
   色・余白・文字サイズは、下の変数で直す。
   ========================================================== */
:root {
  /* 色 */
  --c-bg1: #EAF8F8;
  --c-bg2: #F4FCFC;
  --c-card: #FFFFFF;
  --c-mint-card: #EFF9F8;
  --c-text: #0F4C57;          /* 見出し・本文（濃い青緑） */
  --c-text-sub: #3E6E78;      /* 本文の補助 */
  --c-note: #4F737B;          /* 小さな注記 */
  --c-main: #1ECFD6;          /* メインの水色（英字見出し・ラベル・枠・帯） */
  --c-main-text: #0A7C87;     /* 水色を小さな文字に使うときの濃い色 */
  --c-grad-a: #4ED9DC;
  --c-grad-b: #3BB8EA;
  --grad: linear-gradient(135deg, var(--c-grad-a), var(--c-grad-b));
  --c-orange: #F7952A;        /* 社員側の装飾（ラベル・チェック） */
  --c-orange-text: #AD5C08;   /* オレンジを小さな文字に使うときの濃い色 */
  --c-cta-a: #DD5A14;         /* ボタン（CTA）専用。装飾には使わない */
  --c-cta-b: #C2410C;
  --c-shadow-text: rgba(6, 70, 92, 0.42);

  /* フォント */
  --font-ja: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  --font-en: "Outfit", "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;

  /* 形・余白 */
  --radius-card: 24px;
  --section-gap: 48px;
  --pc-fv-width: min(100% - 80px, 1240px);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-bottom: 80px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-ja);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-text);
  background: linear-gradient(180deg, var(--c-bg1) 0%, var(--c-bg2) 100%);
  background-color: var(--c-bg1);
  word-break: normal;
  overflow-wrap: anywhere;
}

img, picture { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

:focus-visible {
  outline: 3px solid var(--c-text);
  outline-offset: 3px;
}

.wrap { width: min(100% - 32px, 560px); margin-inline: auto; }

main > section:not(.why):not(.news),
.cta-block { margin-top: var(--section-gap); }

/* ---------- 共通部品 ---------- */
.card {
  padding: 28px 20px;
  border-radius: var(--radius-card);
  background: var(--c-card);
  box-shadow: 0 8px 24px rgba(30, 150, 170, 0.08);
}
.card--mint { background: var(--c-mint-card); box-shadow: none; }
.card p { color: var(--c-text-sub); }
.card p + p { margin-top: 1em; }
.card__title {
  margin-bottom: 20px;
  font-size: clamp(24px, 7.2vw, 30px);
  font-weight: 700;
  line-height: 1.5;
}
.card__title--sm { font-size: 24px; margin-bottom: 8px; }

.head { margin: 0; }
.head__en {
  display: block;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 56px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--c-main);
}
.head__ja { display: block; font-weight: 700; font-size: 15px; line-height: 1.5; }
.head--center { text-align: center; }
.head--center .head__ja { margin-top: 8px; }
.head--row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; }

.band {
  padding: 18px 20px;
  border-radius: 20px;
  background: var(--c-main);
  color: #fff;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  text-shadow: 0 1px 2px var(--c-shadow-text);
}
.band--left { text-align: left; }

.check-list { display: grid; gap: 12px; margin-top: 20px; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #fff;
  color: var(--c-text);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.6;
}
.check-list li::before {
  content: "";
  flex: none;
  width: 22px;
  height: 17px;
  margin-top: 5px;
  background: url("../images/check-blue.svg") center / contain no-repeat;
}
.check-list--orange li::before { background-image: url("../images/check-orange.svg"); }

.placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  border: 3px dashed #6E919A;
  background: repeating-linear-gradient(45deg, #E4ECEE, #E4ECEE 10px, #F1F6F7 10px, #F1F6F7 20px);
  color: #274E58;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.6;
}

/* ---------- ボタン（CTA） ---------- */
.cta-block { text-align: center; padding-top: 4px; }
.cta-block--fv { margin-top: 24px; }
.cta-note { margin-bottom: 10px; font-weight: 700; font-size: 14px; line-height: 1.5; color: var(--c-text); }
.cta {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 60px;
  padding: 8px 52px;
  border-radius: 999px;
  /* 白文字との差を保つため、オレンジの明るい側は左の端だけにする（文字の位置は濃い側） */
  background: linear-gradient(90deg, var(--c-cta-a) 0%, var(--c-cta-b) 26%, var(--c-cta-b) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 17px;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 6px 16px rgba(194, 65, 12, 0.32);
  transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
}
.cta::before {
  content: "";
  position: absolute;
  right: 10px; top: 50%;
  width: 38px; height: 38px;
  margin-top: -19px;
  border-radius: 50%;
  background: #fff;
}
.cta::after {
  content: "";
  position: absolute;
  right: 23px; top: 50%;
  width: 9px; height: 9px;
  margin-top: -5px;
  border-top: 3px solid var(--c-cta-b);
  border-right: 3px solid var(--c-cta-b);
  transform: rotate(45deg);
}
.cta:hover { filter: brightness(1.06); box-shadow: 0 8px 20px rgba(194, 65, 12, 0.4); }
.cta:active { transform: translateY(1px); }
.cta:focus-visible { outline: 3px solid var(--c-text); outline-offset: 3px; }
.cta--fv { min-height: 52px; }
.cta--round { min-height: 68px; margin-top: 4px; }
.cta--sticky { min-height: 56px; }

.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  padding: 8px max(16px, env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 -4px 16px rgba(15, 76, 87, 0.1);
  transform: translateY(100%);
  visibility: hidden;
  transition: transform 0.25s, visibility 0.25s;
}
.sticky-cta.is-visible { transform: none; visibility: visible; }
.sticky-cta .cta { max-width: 560px; margin-inline: auto; }

/* ---------- 0 ヘッダー ---------- */
.header { position: relative; z-index: 60; }
.header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 32px, 560px);
  height: 58px;
  margin-inline: auto;
}
.header__logo { display: block; line-height: 0; }
.header__logo img { width: 82px; height: auto; }
.menu-btn {
  display: grid;
  gap: 6px;
  place-content: center end;
  width: 48px; height: 48px;
  margin-right: -8px;
  padding: 0 8px;
  border: 0;
  background: none;
  cursor: pointer;
}
.menu-btn span { display: block; width: 30px; height: 3px; border-radius: 2px; background: var(--c-text); }
.menu-btn span:nth-child(3) { width: 20px; margin-left: auto; }
.gnav {
  display: none;
  position: absolute;
  top: 56px; left: 0; right: 0;
  padding: 8px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(15, 76, 87, 0.18);
}
.gnav.is-open { display: block; }
html:not(.js) .gnav { display: block; position: static; }
.gnav a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 16px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
}
.gnav a:hover { background: var(--c-mint-card); }

/* ---------- 1 ファーストビュー ---------- */
.fv-stage { display: grid; width: min(100% - 32px, 560px); margin: 0 auto; }
.fv__card {
  position: relative;
  min-height: clamp(500px, 138vw, 620px);
  border-radius: 24px;
  overflow: hidden;
  isolation: isolate;
  background: #3F7C92;
}
.fv__photos { position: absolute; inset: 0; z-index: 0; }
.fv__photo {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 70% 0;
  opacity: 0;
  animation: fv-fade 15s infinite;
}
.fv__photo:nth-child(3n+1) { opacity: 1; animation-delay: 0s; }
.fv__photo:nth-child(3n+2) { animation-delay: -10s; }
.fv__photo:nth-child(3n) { animation-delay: -5s; }
.fv__photo--pc { display: none; }
@keyframes fv-fade {
  0%, 30% { opacity: 1; }
  36%, 94% { opacity: 0; }
  100% { opacity: 1; }
}
.fv__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 62, 84, 0) 33%, rgba(10, 62, 84, 0.55) 55%, rgba(10, 62, 84, 0.74) 100%);
}
.fv__body {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 2;
  padding: 0 16px 16px;
  color: #fff;
  text-shadow: 0 2px 8px rgba(8, 50, 70, 0.45);
}
.fv__lead {
  width: fit-content;
  max-width: 100%;
  margin-bottom: 12px;
  padding: 5px 0;
  border-top: 3px double rgba(255, 255, 255, 0.9);
  border-bottom: 3px double rgba(255, 255, 255, 0.9);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.6;
}
.fv__title {
  margin-bottom: 16px;
  font-size: clamp(25px, 7.6vw, 32px);
  font-weight: 700;
  line-height: 1.4;
}
.l { display: block; white-space: nowrap; }
.kw {
  display: inline-block;
  margin: 0 3px;
  padding: 0 0.2em;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.2);
  color: #36E0E7;
  text-shadow: 0 1px 4px rgba(8, 50, 70, 0.4);
}
.kw:first-child { margin-left: 0; }
.fv__tags { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; text-shadow: none; }
.fv__tags li {
  display: grid;
  place-items: center;
  min-height: 38px;
  padding: 0 4px;
  border: 2px solid var(--c-main);
  border-radius: 999px;
  background: #fff;
  color: var(--c-main-text);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.2;
}
.fv__panel { display: none; }

/* ---------- 2 導入のメリット4つ ---------- */
.merits { position: relative; z-index: 2; margin-top: 40px; }
.merits__list { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 14px; }
.merits__label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 6px 8px;
  border-radius: 8px;
  background: var(--grad);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  line-height: 1.35;
  text-align: center;
  text-shadow: 0 1px 2px var(--c-shadow-text);
}
.merits__text { margin-top: 8px; font-weight: 700; font-size: 16px; line-height: 1.5; }

/* ---------- 3 導入実績 ---------- */
.results { text-align: center; }
.results__lead { margin-bottom: 16px; font-weight: 700; font-size: 16px; line-height: 1.6; }
.results__box {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  padding: 16px 12px 20px;
  border: 4px solid var(--c-main);
  border-radius: 44px;
  background: #fff;
}
.results__label, .results__unit { font-weight: 700; font-size: 18px; }
.results__num {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 58px;
  line-height: 1;
  color: var(--c-main);
}
.results__note { margin-top: 12px; font-size: 12px; line-height: 1.6; color: var(--c-note); }

/* ---------- 3A 悩みへの共感 ---------- */
.worry__title { font-size: clamp(18px, 5.4vw, 26px); font-weight: 700; line-height: 1.55; text-wrap: balance; }
.worry__answer {
  margin-top: 24px;
  text-align: center;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.6;
  color: var(--c-main-text);
}

/* ---------- 3B 動画 ---------- */
.movie__frame { margin-top: 24px; padding: 10px; border-radius: 28px; background: var(--grad); }
.placeholder--video {
  border-radius: 18px;
  border-color: rgba(255, 255, 255, 0.7);
  background: linear-gradient(135deg, #1E5A68, #0F4C57);
  color: #fff;
}
.placeholder__mark {
  position: relative;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}
.placeholder__mark::after {
  content: "";
  position: absolute;
  left: 22px; top: 17px;
  border-left: 18px solid #fff;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
}

/* ---------- 4 サービス紹介 ---------- */
.about__hero {
  margin-top: 20px;
  padding: 36px 24px;
  border-radius: var(--radius-card);
  background: var(--grad);
  color: #fff;
  text-shadow: 0 1px 2px var(--c-shadow-text);
}
.about__logo { width: 190px; margin: 0 auto; }
.about__hero p { margin-top: 24px; font-weight: 700; font-size: 16px; line-height: 1.95; }
.about__body { margin-top: 16px; padding: 36px 20px 24px; }

/* ---------- 5 費用0円の仕組み ---------- */
.cost__card { padding: 28px 20px 32px; }
.cost__top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--c-text);
}
.cost__label { font-weight: 700; font-size: 14px; line-height: 1.5; color: var(--c-text); }
.cost__label b { font-size: 20px; }
.cost__badge {
  padding: 6px 20px;
  border-radius: 14px;
  background: var(--c-main);
  color: #fff;
  font-weight: 700;
  font-size: 20px;
  line-height: 1.4;
  text-shadow: 0 1px 2px var(--c-shadow-text);
}
.cost__diagram { margin-top: 24px; border-radius: var(--radius-card); overflow: hidden; background: var(--c-mint-card); }
.cost__diagram img { width: 100%; }

/* ---------- 6 特典3つ ---------- */
.benefits__list { display: grid; gap: 16px; margin-top: 16px; }
.bcard { border-radius: var(--radius-card); overflow: hidden; background: #fff; box-shadow: 0 8px 24px rgba(30, 150, 170, 0.1); }
.bcard img { width: 100%; }
.bcard__body { padding: 20px 20px 24px; }
.bcard h3 { margin-bottom: 10px; font-size: 20px; font-weight: 700; line-height: 1.5; }
.bcard p { color: var(--c-text-sub); }
.bcard__note { margin-top: 10px; font-size: 12px; line-height: 1.6; color: var(--c-note) !important; }

/* ---------- 7 対象の治療の例 ---------- */
.treat__card { padding: 28px 16px 28px; }
.treat__lead { margin-top: 12px; font-weight: 700; font-size: 16px; line-height: 1.7; color: var(--c-text) !important; }
.treat__note { margin-top: 8px; font-size: 12px; line-height: 1.7; color: var(--c-note) !important; }

.tabs { position: relative; }
.tabs > input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.tablist { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 20px; }
.tablist label {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 8px 8px 8px 30px;
  border-radius: 14px;
  background: #E9F6F4;
  color: var(--c-text);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.3;
  text-align: center;
  overflow: hidden;
  cursor: pointer;
}
.tablist label small { font-size: 12px; font-weight: 700; }
.tablist label::before {
  content: "";
  position: absolute;
  left: -4px; bottom: -8px;
  width: 58px; height: 58px;
  background: var(--tab-img) left bottom / contain no-repeat;
  opacity: 0.1;
  filter: brightness(0);
}
.tablist label[for="tab-1"] { --tab-img: url("../images/tab-beauty.svg"); }
.tablist label[for="tab-2"] { --tab-img: url("../images/tab-dental.svg"); }
.tablist label[for="tab-3"] { --tab-img: url("../images/tab-ladies.svg"); }
.tablist label[for="tab-4"] { --tab-img: url("../images/tab-aga.svg"); }
.tablist label[for="tab-5"] { --tab-img: url("../images/tab-lasik.svg"); }
#tab-1:checked ~ .tablist label[for="tab-1"],
#tab-2:checked ~ .tablist label[for="tab-2"],
#tab-3:checked ~ .tablist label[for="tab-3"],
#tab-4:checked ~ .tablist label[for="tab-4"],
#tab-5:checked ~ .tablist label[for="tab-5"] {
  background: var(--grad);
  color: #fff;
  text-shadow: 0 1px 2px var(--c-shadow-text);
}
#tab-1:checked ~ .tablist label[for="tab-1"]::before,
#tab-2:checked ~ .tablist label[for="tab-2"]::before,
#tab-3:checked ~ .tablist label[for="tab-3"]::before,
#tab-4:checked ~ .tablist label[for="tab-4"]::before,
#tab-5:checked ~ .tablist label[for="tab-5"]::before {
  opacity: 0.4;
  filter: brightness(0) invert(1);
}
#tab-1:focus-visible ~ .tablist label[for="tab-1"],
#tab-2:focus-visible ~ .tablist label[for="tab-2"],
#tab-3:focus-visible ~ .tablist label[for="tab-3"],
#tab-4:focus-visible ~ .tablist label[for="tab-4"],
#tab-5:focus-visible ~ .tablist label[for="tab-5"] {
  outline: 3px solid var(--c-text);
  outline-offset: 2px;
}

.panels { margin-top: 16px; }
.panel { display: none; gap: 14px; padding: 14px; border-radius: 20px; background: var(--c-mint-card); }
#tab-1:checked ~ .panels #panel-1,
#tab-2:checked ~ .panels #panel-2,
#tab-3:checked ~ .panels #panel-3,
#tab-4:checked ~ .panels #panel-4,
#tab-5:checked ~ .panels #panel-5 { display: grid; }

.tcard__icon {
  display: grid;
  place-items: center;
  aspect-ratio: 5 / 3;
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
.tcard__icon img { width: 100%; height: 100%; object-fit: cover; }
.tcard__icon--bg { aspect-ratio: 5 / 3; }
/* 科目の線画（元の素材は端が切れた形）は、丸い枠の中に入れて、切れ目が見えないようにする */
.tcard__disc {
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: #E4F8FA;
  overflow: hidden;
}
.tcard__disc img { width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: left top; }
.tcard__disc img[src*="lasik"] { object-position: 30% 50%; }
.tcard__name { margin: 14px 0 8px; font-size: 20px; font-weight: 700; line-height: 1.4; }
.tcard__tag {
  display: inline-block;
  padding: 4px 16px;
  border: 2px solid var(--c-main);
  border-radius: 999px;
  background: #fff;
  color: var(--c-main-text);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
}
.tcard__clinics-title { display: flex; align-items: center; gap: 10px; margin: 16px 0 8px; font-weight: 700; font-size: 15px; line-height: 1.4; }
.tcard__clinics-title::after { content: ""; flex: 1; height: 1px; background: var(--c-text); }
.tcard__clinics ul { display: flex; flex-wrap: wrap; gap: 8px; }
.tcard__clinics li { padding: 5px 10px; border-radius: 4px; background: #fff; font-weight: 700; font-size: 12px; line-height: 1.5; }
.tcard__clinics-text { margin-top: 14px; font-weight: 700; font-size: 14px; line-height: 1.6; color: var(--c-text-sub); }

.treat__bubble {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 28px 0 12px;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
}
.treat__bubble img { flex: none; width: 12px; height: 15px; }

/* ---------- 8 利用の流れ ---------- */
.flow__grid { margin-top: 20px; }
.steps { position: relative; display: grid; gap: 14px; padding-left: 52px; }
.steps::before {
  content: "";
  position: absolute;
  left: 10px; top: 20px; bottom: 20px;
  width: 4px;
  border-radius: 2px;
  background: #fff;
}
.step { position: relative; padding: 46px 18px 18px; border-radius: 16px; background: #fff; }
.step::before {
  content: "";
  position: absolute;
  left: -52px; top: 50%;
  width: 24px; height: 24px;
  margin-top: -12px;
  border-radius: 50%;
  background: var(--c-main);
}
.step--em::before { background: var(--c-orange); }
.step__tag {
  position: absolute;
  left: 0; top: 0;
  padding: 4px 22px;
  border-radius: 16px 0 16px 0;
  background: var(--c-main);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.6;
  text-shadow: 0 1px 2px var(--c-shadow-text);
}
.step--em .step__tag { background: var(--c-orange); }
.step__no { font-family: var(--font-en); font-weight: 700; font-size: 16px; letter-spacing: 0.04em; line-height: 1.5; color: var(--c-main-text); }
.step--em .step__no { color: var(--c-orange-text); }
.step__title { margin-top: 2px; font-size: 18px; font-weight: 700; line-height: 1.5; }
.step__text { margin-top: 4px; color: var(--c-text-sub); }
.step-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--c-main-text);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
}
.step-divider::before, .step-divider::after { content: ""; flex: 1; min-width: 12px; border-top: 3px dashed var(--c-main); }
.flow__phone { display: grid; place-items: center; margin-top: 20px; padding: 24px 16px; border-radius: var(--radius-card); background: var(--c-mint-card); }
.placeholder--phone { width: min(70%, 280px); border-radius: 36px; }

/* ---------- 9 選ばれる理由 ---------- */
.why {
  margin-top: 64px;
  padding: 56px 0 48px;
  border-radius: 80px 40px 0 0;
  background: linear-gradient(135deg, #4ED9DC 0%, #3BB8EA 100%);
  color: #fff;
  text-shadow: 0 1px 3px var(--c-shadow-text);
}
.why__en {
  display: block;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(36px, 11.6vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.why__ja { display: block; margin-top: 8px; font-weight: 700; font-size: 15px; }
.why__lead { margin: 18px 0 28px; font-weight: 700; font-size: 16px; line-height: 1.9; }
.why__cards { display: grid; gap: 20px; }
.mcard { padding-bottom: 16px; border-radius: var(--radius-card); background: rgba(255, 255, 255, 0.32); overflow: hidden; text-shadow: none; }
.mcard img { width: 100%; }
.mcard .check-list { margin: 16px 0 0; padding: 0 16px; }

/* ---------- 10 よくある質問 ---------- */
.faq__box { margin-top: 24px; padding: 12px; border-radius: 28px; background: #fff; box-shadow: 0 8px 24px rgba(30, 150, 170, 0.08); }
.faq__item + .faq__item { margin-top: 8px; }
.faq__item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 60px;
  padding: 10px 16px;
  border-radius: 14px;
  background: #EEF8F7;
  cursor: pointer;
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "";
  flex: none;
  width: 14px; height: 14px;
  margin-left: auto;
  background:
    linear-gradient(var(--c-text), var(--c-text)) center / 100% 2px no-repeat,
    linear-gradient(var(--c-text), var(--c-text)) center / 2px 100% no-repeat;
}
.faq__item[open] summary::after { background: linear-gradient(var(--c-text), var(--c-text)) center / 100% 2px no-repeat; }
.faq__q { flex: none; font-family: var(--font-en); font-weight: 700; font-size: 28px; line-height: 1; color: var(--c-main); }
.faq__t { font-weight: 700; font-size: 16px; line-height: 1.55; }
.faq__a {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 6px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--c-main);
  color: var(--c-text);
}
.faq__a .faq__q { color: #fff; text-shadow: 0 1px 2px var(--c-shadow-text); }
.faq__a p { font-weight: 700; font-size: 16px; line-height: 1.75; }

/* ---------- 11 最後の申込 ---------- */
.final__card { padding: 36px 20px 32px; text-align: center; }
.final__title { font-size: clamp(22px, 6.4vw, 28px); font-weight: 700; line-height: 1.5; }
.final__text { margin: 16px 0 28px; color: var(--c-text-sub); text-align: left; }

/* ---------- 11B お知らせ ---------- */
.news { margin-top: 56px; padding: 32px 0 36px; background: #fff; }
.news__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.news__title .head__en { font-size: 40px; }
.news__title .head__ja { margin-top: 6px; font-size: 14px; }
.news__more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 10px 0 22px;
  border-radius: 999px;
  background: var(--grad);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  text-shadow: 0 1px 2px var(--c-shadow-text);
}
.news__more::after {
  content: "›";
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  font-size: 20px;
  line-height: 1;
  text-shadow: none;
}
.news__list { display: grid; gap: 12px; margin-top: 20px; }
.news__list a {
  display: block;
  padding: 14px 16px 14px 20px;
  border-left: 4px solid var(--c-main);
  border-radius: 8px;
  background: #F8FAFA;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.6;
  text-decoration: none;
}
.news__list time { display: block; font-size: 13px; line-height: 1.6; color: #52696F; }

/* ---------- 12 フッター ---------- */
/* スマホ: 追従ボタンの高さ分の余白を、フッターの下に足す（ページの最後が追従ボタンに隠れない） */
.footer { padding: 48px 0 calc(40px + 72px + env(safe-area-inset-bottom)); border-radius: 24px 24px 0 0; background: var(--c-main); }
.footer__logo { width: 150px; }
.footer__title {
  margin: 20px 0 24px;
  color: #fff;
  font-size: clamp(28px, 8.4vw, 34px);
  font-weight: 700;
  line-height: 1.4;
  text-shadow: 0 1px 3px var(--c-shadow-text);
}
.footer__company { font-weight: 700; font-size: 14px; line-height: 1.7; color: var(--c-text); }
.footer__links { display: flex; flex-wrap: wrap; gap: 0 22px; margin-top: 16px; }
.footer__links a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; font-size: 14px; color: var(--c-text); }
.footer__copy { margin-top: 12px; font-weight: 700; font-size: 12px; line-height: 1.6; color: var(--c-text); }
.footer a:focus-visible { outline-color: #fff; }

/* ---------- 幅が狭いスマホ（340px以下） ---------- */
@media (max-width: 340px) {
  .cta { padding: 8px 48px 8px 16px; font-size: 16px; }
  .fv__lead { font-size: 12px; letter-spacing: 0.02em; }
  .results__num { font-size: 50px; }
  .results__label, .results__unit { font-size: 16px; }
}

/* ---------- 動きを減らす設定 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ==========================================================
   PC（960px 以上）
   ========================================================== */
@media (min-width: 960px) {
  :root { --section-gap: 88px; }
  html { scroll-padding-bottom: 0; }
  .sticky-cta { display: none; }
  .wrap { width: min(100% - 80px, 1100px); }

  /* 部品 */
  .card { padding: 44px 48px; }
  .card__title { font-size: 34px; }
  .card__title--sm { font-size: 30px; }
  .head__en { font-size: 76px; }
  .head__ja { font-size: 18px; }
  .band { padding: 24px 32px; font-size: 26px; }
  .check-list li { font-size: 17px; }

  /* ボタン */
  .cta-block { padding-top: 8px; }
  .cta-note { font-size: 15px; }
  .cta { width: min(100%, 380px); min-height: 64px; margin-inline: auto; font-size: 18px; }
  .cta--fv { width: min(100%, 360px); min-height: 60px; }
  .cta--round { min-height: 68px; }

  /* ヘッダー */
  .header__inner { width: var(--pc-fv-width); height: 92px; }
  .header__logo img { width: 104px; }
  .menu-btn { display: none; }
  .gnav, .gnav.is-open {
    display: block;
    position: static;
    padding: 0 14px;
    border-radius: 999px;
    box-shadow: 0 6px 24px rgba(15, 76, 87, 0.08);
  }
  .gnav ul { display: flex; gap: 0; }
  .gnav a { min-height: 52px; padding: 0 clamp(8px, 1vw, 16px); border-radius: 999px; font-size: clamp(12px, 1.05vw, 14px); white-space: nowrap; }

  /* ファーストビュー */
  .fv-stage { width: var(--pc-fv-width); }
  .fv { grid-area: 1 / 1; }
  .fv__card {
    min-height: 0;
    aspect-ratio: 5000 / 2338;
    border-radius: 0;
    overflow: visible;
    background: none;
  }
  .fv__photo--sp { display: none; }
  .fv__photo--pc { display: block; object-position: center; }
  .fv__scrim { display: none; }
  .fv__body {
    top: 10.5%; left: 5.6%; right: auto; bottom: auto;
    width: 40%;
    padding: 0;
  }
  .fv__lead { margin-bottom: 1.4vw; font-size: clamp(12px, 1.1vw, 15px); }
  .fv__title { margin: 0; font-size: clamp(22px, 3vw, 46px); line-height: 1.38; }
  .fv__tags--sp { display: none; }

  .fv__panel {
    position: absolute;
    right: 1.7%; bottom: 3.4%;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 1.2%;
    width: 40.5%;
    padding: 1.6% 2% 1.6% 2.4%;
    border-radius: 22px;
    background: var(--grad);
    color: #fff;
  }
  .fv__balloon { position: absolute; right: 5%; bottom: calc(100% - 10px); width: 42%; height: auto; }
  .fv__panel-main { flex: 1; min-width: 0; }
  .fv__panel-title {
    margin-bottom: 0.7vw;
    padding: 0.15em 0;
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 3px;
    text-align: center;
    font-weight: 700;
    font-size: clamp(12px, 1.05vw, 15px);
    line-height: 1.6;
    text-shadow: 0 1px 2px var(--c-shadow-text);
  }
  .fv__tags--pc { gap: 0.45vw; }
  .fv__tags--pc li {
    min-height: clamp(24px, 2.35vw, 34px);
    border: 0;
    font-size: clamp(12px, 0.95vw, 14px);
    white-space: nowrap;
  }
  .fv__doctor { flex: none; width: 24%; height: auto; }

  .cta-block--fv { grid-area: 2 / 1; margin-top: 0; padding-top: 36px; }

  /* 導入のメリット4つ（写真の左下の切り欠きに入れる） */
  .merits {
    grid-area: 1 / 1;
    align-self: end;
    justify-self: start;
    width: 38.6%;
    margin-top: 0;
    padding: 0 1.4% 1.6% 2.2%;
  }
  .merits__list { gap: 0.9vw 1.2vw; }
  .merits__label { min-height: clamp(22px, 2.4vw, 34px); padding: 3px 6px; font-size: clamp(12px, 1vw, 14px); }
  .merits__text { margin-top: 0.35vw; font-size: clamp(12px, 1.1vw, 16px); line-height: 1.4; }

  /* 導入実績 */
  .results__lead { font-size: 20px; }
  .results__box { width: min(100%, 720px); margin-inline: auto; gap: 16px; padding: 22px 32px 28px; border-width: 5px; border-radius: 64px; }
  .results__label, .results__unit { font-size: 26px; }
  .results__num { font-size: 96px; }
  .results__note { font-size: 13px; }

  /* 悩み */
  .worry .card { max-width: 860px; margin-inline: auto; padding: 52px 56px; }
  .worry__title { font-size: 32px; }
  .worry__answer { font-size: 24px; }

  /* 動画 */
  .movie__frame { width: min(100%, 760px); margin: 32px auto 0; padding: 14px; border-radius: 36px; }

  /* サービス紹介 */
  .about { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
  .about .head { grid-column: 1 / -1; margin-bottom: 4px; }
  .about__hero { margin-top: 0; padding: 56px 40px; display: flex; flex-direction: column; justify-content: center; }
  .about__logo { width: 230px; }
  .about__body { margin-top: 0; padding: 48px 40px 36px; }
  .about__body .card__title { font-size: 34px; }

  /* 費用0円 */
  .cost__card { padding: 48px 56px 52px; }
  .cost__card p { max-width: 46em; }
  .cost__label { font-size: 16px; }
  .cost__label b { font-size: 24px; }
  .cost__badge { font-size: 24px; padding: 8px 26px; }
  .cost__diagram { margin-top: 32px; padding: 24px 40px; }

  /* 特典 */
  .benefits__list { grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 24px; }
  .bcard__body { padding: 24px 24px 28px; }
  .bcard h3 { font-size: 21px; }

  /* 治療 */
  .treat__card { padding: 48px 56px 52px; }
  .treat__lead { font-size: 18px; }
  .treat__lead br { display: none; }
  .tablist { grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 28px; }
  .tablist label { min-height: 68px; font-size: 16px; }
  .panels { margin-top: 20px; }
  .panel { grid-template-columns: repeat(2, 1fr); gap: 20px; padding: 24px; align-items: start; }
  #tab-1:checked ~ .panels #panel-1,
  #tab-2:checked ~ .panels #panel-2,
  #tab-3:checked ~ .panels #panel-3,
  #tab-4:checked ~ .panels #panel-4,
  #tab-5:checked ~ .panels #panel-5 { display: grid; }
  .treat__bubble { margin-top: 36px; font-size: 16px; }

  /* 利用の流れ */
  .flow__grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: start; margin-top: 28px; }
  .flow__phone { margin-top: 0; padding: 40px 24px; }

  /* 選ばれる理由 */
  .why { padding: 88px 0 80px; border-radius: 140px 70px 0 0; }
  .why__en { font-size: 84px; }
  .why__en br { display: none; }
  .why__ja { font-size: 18px; }
  .why__lead { max-width: 40em; font-size: 18px; margin-bottom: 40px; }
  .why__cards { grid-template-columns: 1fr 1fr; gap: 28px; }
  .mcard { padding-bottom: 24px; }
  .mcard .check-list { padding: 0 24px; }

  /* FAQ */
  .faq__box { width: min(100%, 860px); margin: 32px auto 0; padding: 20px; }
  .faq__item summary { min-height: 68px; padding: 12px 24px; }
  .faq__t { font-size: 18px; }
  .faq__a { padding: 18px 24px; }
  .faq__a p { font-size: 17px; }

  /* 最後の申込 */
  .final__card { max-width: 860px; margin-inline: auto; padding: 56px 48px 52px; }
  .final__title { font-size: 34px; }
  .final__text { max-width: 36em; margin: 20px auto 32px; text-align: center; }

  /* お知らせ */
  .news { padding: 48px 0 56px; }
  .news__title .head__en { font-size: 56px; }
  .news__list a { display: flex; gap: 28px; align-items: baseline; padding: 18px 24px 18px 28px; }
  .news__list time { flex: none; display: block; width: 6.5em; }

  /* フッター */
  .footer { padding: 72px 0 56px; border-radius: 40px 40px 0 0; }
  .footer .wrap { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "logo links" "title links" "company links" "copy copy"; column-gap: 48px; align-items: start; }
  .footer__logo { grid-area: logo; width: 170px; }
  .footer__title { grid-area: title; font-size: 44px; margin: 24px 0 28px; }
  .footer__company { grid-area: company; }
  .footer__links { grid-area: links; flex-direction: column; align-self: end; margin-top: 0; }
  .footer__copy { grid-area: copy; margin-top: 28px; }
}