:root {
  --c-primary: #1f5fa8;
  --c-primary-light: #4084c8;
  --c-primary-deep: #0d3f7a;
  --c-gold: #b8860b;
  --c-gold-light: #d4a843;
  --c-gold-pale: #f5e6c8;
  --c-accent: #ed6c02;
  --c-text: #333333;
  --c-muted: #666666;
  --c-border: rgba(0,0,0,.08);
  --c-off-white: #faf8f5;
  --shadow-card: 0 8px 32px rgba(0,0,0,.08);
  --shadow-lift: 0 16px 48px rgba(0,0,0,.12);
}
html, body { height: auto; overflow: visible; }
.minchou {
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
}

/* ===== Color Helpers ===== */
.text_navy  { color: var(--c-primary) !important; }
.text_gold  { color: var(--c-gold) !important; }
.text_red   { color: var(--c-accent) !important; }
.text_white { color: #fff !important; }

/* ===== Dot Pattern ===== */
.has-dots { position: relative; }
.has-dots::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: radial-gradient(circle, rgba(184,134,11,.04) 1px, transparent 1px);
  background-size: 24px 24px;
}
.has-dots > * { position: relative; z-index: 1; }

/* ===== Sticky Header ===== */
.header {
  position: sticky; top: 0; z-index: 80;
  background: rgba(255,255,255,.97); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center; padding: 20px 0;
}
.header__inner { align-items: center; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--c-text); }
a.brand img { width: 300px; }
.header__right { display: flex; align-items: center; justify-content: flex-end; gap: 18px; }
.header__info { text-align: right; line-height: 1.2; }
.header__tel { display: inline-block; text-decoration: none; color: var(--c-text); font-weight: 900; font-size: 22px; }
.header__hours { margin-top: 4px; font-size: 12px; font-weight: 700; }
.header__hours_navy { background: var(--c-primary); color: #fff; font-size: 80%; padding: 3px 8px; margin-left: 5px; border-radius: 3px; }
.header__ctaBtn {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  gap: 8px;
  background: #06C755; color: #fff; text-decoration: none; font-weight: 900;
  padding: 14px 18px; border-radius: 6px; line-height: 1.1; min-width: 240px;
  box-shadow: 0 10px 22px rgba(0,0,0,.12); white-space: nowrap;
  transition: transform .2s, box-shadow .2s;
}
.header__ctaIcon {
  width: 22px; height: 22px; color: #fff; flex-shrink: 0;
}
.header__ctaText {
  display: flex; flex-direction: column;
}
.header__ctaSub {
  font-size: 10px; font-weight: 700; opacity: .85; margin-top: 2px;
}
@media (min-width:741px) {
  .header__ctaBtn:hover { filter: brightness(0.98); }
  a[href^="tel:"] { pointer-events: none; cursor: default; text-decoration: none; }
}
@media (max-width:1024px) {
  a.brand img { width: 240px; }
  .header__tel { font-size: 20px; }
  .header__ctaBtn { min-width: 200px; }
}
@media (max-width:740px) {
  .header { padding: 10px 0; }
  .header__brand { display: flex; align-items: center; }
  .header__right { gap: 10px; }
  .header__info { white-space: nowrap; }
  .header__tel { font-size: 18px; }
  .header__hours { font-size: 11px; }
  .header__hours_navy { padding: 2px 4px; }
  .header__ctaBtn { min-width: unset; white-space: normal; }
}
/* ===================================
   スクロール時フェードイン告知バー
=================================== */
.campaign-bar {
  position: fixed;
  top: var(--campaign-bar-top, 0);
  left: 0;
  right: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--c-primary-deep) 0%, var(--c-primary) 50%, var(--c-primary-light) 100%);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .2);
  transform: translateY(-100%);
  opacity: 0;
  transition: transform .4s ease, opacity .4s ease;
  pointer-events: none;
  flex-wrap: wrap;
  line-height: 1.2;
}
.campaign-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.campaign-bar__badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: var(--c-accent);
  color: #fff;
  font-weight: 800;
  font-size: 12px;
  border-radius: 999px;
  white-space: nowrap;
  line-height: 1.2;
  letter-spacing: .04em;
}
.campaign-bar__text {
  display: inline-flex;
  align-items: center;
  font-size: 15px;
  white-space: nowrap;
  line-height: 1.2;
}
.campaign-bar__text s {
  opacity: .7;
  margin-right: 6px;
}
.campaign-bar__text strong {
  font-size: 22px;
  font-weight: 900;
  margin-left: 4px;
  color: var(--c-gold-light);
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
}
.campaign-bar__arrow {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  opacity: .9;
  white-space: nowrap;
  line-height: 1.2;
}
@media (max-width: 740px) {
  .campaign-bar {
    padding: 8px 12px;
    gap: 8px;
    font-size: 12px;
  }
  .campaign-bar__badge {
    font-size: 10px;
    padding: 3px 8px;
  }
  .campaign-bar__text {
    font-size: 12px;
    white-space: normal;
    text-align: center;
  }
  .campaign-bar__text strong {
    font-size: 18px;
  }
  .campaign-bar__arrow {
    display: none;
  }
}

/* SP固定CTA */
.sp-fixed-cta {
  display: none;
}
@media (max-width: 840px) {
  /* タブレット以下では旧ヘッダーCTAを隠し、pill型固定CTAに一本化 */
  .header__cta._forPC {
    display: none !important;
  }
  .sp-fixed-cta {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    padding: 10px 16px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
  }
  .sp-fixed-cta .header__ctaBtn {
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    border-radius: 999px;
    font-size: 15px;
    animation: ctaFloat 2.8s ease-in-out infinite;
    will-change: transform, box-shadow;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
  }
}

/* ==============================================
   HERO
============================================== */
.hero {
  position: relative; overflow: hidden;
  padding: 50px 0 40px;
  background: linear-gradient(135deg, var(--c-primary-deep) 0%, var(--c-primary) 50%, var(--c-primary-light) 100%);
  color: #fff;
}
/* ヒーロー右側 MV画像 */
.hero__mv {
  position: absolute; right: 0; top: 0; bottom: 0;
  width: 50%; z-index: 1; pointer-events: none;
}
.hero__mv img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width:740px) {
  .hero__mv {
    width: 100%; height: 45%; top: 0; bottom: auto;
  }
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(184,134,11,.12) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(184,134,11,.08) 0%, transparent 50%);
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; align-items: end; }
.hero__price-col { display: flex; align-items: flex-end; justify-content: center; }
.hero__kicker {
  display: inline-block;
  background: linear-gradient(135deg, var(--c-gold), var(--c-gold-light));
  color: #fff; padding: 8px 24px; font-weight: 700; font-size: 13px; border-radius: 999px; margin-bottom: 18px;
  letter-spacing: .1em;
}
.hero__title {
  font-size: 38px; font-weight: 900; line-height: 1.4; margin: 0 0 16px;
  font-family: "Noto Serif JP", serif;
}
.hero__title-accent { color: var(--c-gold-light); }
.hero__title-ruby { display: inline-block; margin-top: .3em; }
.hero__title-ruby rt { font-size: .35em; text-align: center; }
.hero__lead {
  font-size: 17px; font-weight: 700; margin: 0 0 24px; line-height: 1.8;
  color: rgba(255,255,255,.85);
}
/* 価格ボックス */
.hero__price {
  display: flex; flex-direction: column; align-items: center;
  background: linear-gradient(135deg, rgba(13,63,122,.92) 0%, rgba(31,95,168,.92) 50%, rgba(64,132,200,.92) 100%);
  border: none; border-radius: 16px;
  padding: 32px 40px; margin-bottom: 0; width: 100%;
  box-shadow: 0 8px 32px rgba(0,0,0,.18);
  position: relative;
}
@media (min-width: 981px) {
  .hero__price { margin-left: 30px; width: calc(100% - 30px); }
}
.hero__price::before { content: none; }
.hero__price::after {
  content: "期間限定"; position: absolute; top: -16px; left: -14px;
  background: linear-gradient(135deg, var(--c-accent), #ff8a30); color: #fff; font-size: 13px; font-weight: 900;
  padding: 8px 18px; border-radius: 999px;
}
.hero__price-row { display: flex; align-items: center; gap: 18px; white-space: nowrap; }
.hero__price-old { font-size: 20px; font-weight: 700; color: #fff; }
.hero__price-old s { text-decoration: none; }
.hero__price-reason strong { color: var(--c-gold-light); font-size: 24px; }
.hero__price-arrow { display: flex; align-items: center; color: rgba(255,255,255,.5); }
.hero__price-new {
  font-size: 44px; font-weight: 900; color: #fff; line-height: 1;
  font-family: "Noto Serif JP", serif; text-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.hero__price-new small { font-size: 16px; font-weight: 700; }
.hero__price-tax { font-size: 13px; color: #fff; }
.hero__price-reason { font-size: 18px; color: #fff; margin: 14px 0 0; font-weight: 700; }
.hero__limit {
  font-size: 15px; color: var(--c-gold-light); font-weight: 700; margin-top: 20px;
}
/* 3つのバッジ */
.hero__circles {
  display: flex; justify-content: space-between; gap: 20px;
  margin-top: 32px; max-width: 525px;
}
.hero__circle {
  width: 160px; height: 160px; border-radius: 50%; flex-shrink: 0;
  background: url("../images/medal.webp") center / cover no-repeat;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  box-shadow: 0 4px 18px rgba(160,120,24,.35);
  position: relative;
}
.hero__circle-main {
  font-size: 19px; font-weight: 900; color: #3a2a0a; line-height: 1.3;
  font-family: "Noto Serif JP", serif;
  text-shadow: 0 0 8px rgba(255,255,255,1), 0 0 16px rgba(255,255,255,.7), 0 0 24px rgba(255,255,255,.4);
}
.hero__circle-sub {
  font-size: 13px; font-weight: 700; color: #4a3a15; margin-top: 4px;
  text-shadow: 0 0 8px rgba(255,255,255,1), 0 0 16px rgba(255,255,255,.7), 0 0 24px rgba(255,255,255,.4);
}
/* タブレット以下：MV画像と文字が重なるためシャドウで可読性確保 */
@media (max-width: 980px) {
  .hero__title { text-shadow: 0 1px 4px rgba(0,0,0,.75), 0 2px 10px rgba(0,0,0,.4); }
  /* 金文字は影/光彩は使わず、ストロークで縁取りして輪郭を明確化 */
  .hero__title-accent {
    text-shadow: none;
    -webkit-text-stroke: 2px #333;
    paint-order: stroke fill;
  }
  .hero__lead { text-shadow: 0 1px 3px rgba(0,0,0,.7), 0 1px 6px rgba(0,0,0,.35); }
  .hero__kicker { box-shadow: 0 4px 14px rgba(0,0,0,.3); }
  /* MV画像下部を緩やかに暗くして文字背景にコントラスト確保 */
  .hero__mv::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(0,0,0,.25) 65%, rgba(0,0,0,.45) 100%);
    pointer-events: none;
  }
}
@media (max-width:740px) {
  .hero { padding: 30px 0 28px; }
  .hero__title { font-size: 7vw; }
  .hero__circles { gap: 3vw; justify-content: center; width: 100%; max-width: 100%; }
  .hero__circle { width: 28vw; height: 28vw; flex-shrink: 0; }
  .hero__circle-main { font-size: 4vw; }
  .hero__circle-sub { font-size: 2.8vw; }
  .hero__price { margin-top: 24px; }
}
@media (max-width:630px) {
  .hero__circles { gap: 3vw; justify-content: center; width: 100%; max-width: 100%; }
  .hero__circle { width: 28vw; height: 28vw; }
  .hero__price { padding: 20px; }
  .hero__price-row { gap: 2vw; }
  .hero__price-new { font-size: 7vw; }
  .hero__price-old { font-size: 3.2vw; }
  .hero__price-new small { font-size: 3vw; }
  .hero__price-tax { font-size: 2.8vw; }
  .hero__price-arrow svg { width: 4vw; height: 4vw; }
  .hero__price-reason { font-size: 2.8vw; }
}

/* ===== Section Title ===== */
.section_title {
  text-align: center;
  font-family: "Noto Serif JP", serif;
  margin-bottom: 60px;
}
.section_title__en {
  display: block; font-size: 13px; font-weight: 700; letter-spacing: .15em;
  color: var(--c-gold); margin-bottom: 8px; text-transform: uppercase;
  font-family: ui-sans-serif, system-ui, sans-serif;
}
.section_title__sub { text-align: center; font-weight: 700; font-size: 18px; }
.section_title--line {
  position: relative; padding: 20px 0; text-align: center; overflow: hidden;
}
.section_title--line::before, .section_title--line::after {
  content: ""; position: absolute; left: 50%;
  transform: translateX(-50%) scaleX(0); transform-origin: center;
  width: 100%; height: 2px;
  background: linear-gradient(to right, transparent, var(--c-gold) 20%, var(--c-gold) 80%, transparent);
  transition: transform 0.8s cubic-bezier(.22,.61,.36,1);
}
.section_title--line::before { top: 0; }
.section_title--line::after { bottom: 0; }
.section_title--line.is-active::before, .section_title--line.is-active::after {
  transform: translateX(-50%) scaleX(1);
}

/* ===== js-line ===== */
.js-line {
  position: relative; display: inline-block; z-index: 0; isolation: isolate;
}
.js-line::after {
  content: ""; position: absolute; left: 0; bottom: 2px;
  width: 100%; height: 10px; background: rgba(184,134,11,.15); z-index: -1;
  transform: scaleX(0); transform-origin: left center;
  transition: transform .8s cubic-bezier(.77,0,.18,1);
}
.js-line.is-active::after { transform: scaleX(1); }

/* ==============================================
   ABOUT
============================================== */
#about { background: #fff; }
.about__features {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px;
}
.about__card {
  background: #e8f0fc; border-radius: 16px; padding: 32px 24px; text-align: center;
  border: 1px solid rgba(43,108,176,.08);
}
.about__card-icon {
  width: 150px; height: 150px; margin: 0 auto 16px;
  border: 2px solid var(--c-primary);
  border-radius: 50%;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.about__card-icon img { width: 88%; height: 88%; object-fit: contain; }
.about__card h3 {
  font-size: 17px; font-weight: 700; margin: 0 0 10px; color: var(--c-primary);
}
.about__card h3 span {
  background: linear-gradient(transparent 60%, rgba(255,228,90,.55) 60%);
  padding-bottom: 2px;
}
.about__card p { font-size: 14px; color: var(--c-text); margin: 0; line-height: 1.7; }

.about__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 960px;
  margin: 0 auto 20px;
}
.about__visual-item {
  margin: 0;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--c-border);
}
.about__visual-img {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #000;
  overflow: hidden;
}
.about__visual-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about__visual-item figcaption {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
}
.about__visual-no {
  flex-shrink: 0;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: 32px;
  font-weight: 600;
  color: var(--c-gold);
  letter-spacing: .05em;
  line-height: 1;
}
.about__visual-text {
  font-family: "Noto Serif JP", serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--c-primary);
  line-height: 1.5;
}
.about__visual-text small {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  font-weight: 400;
  color: var(--c-muted);
  font-family: "Noto Sans JP", sans-serif;
  letter-spacing: 0;
}

@media (max-width:740px) {
  .about__features { grid-template-columns: 1fr; }
  .about__visual {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
  }
  .about__visual-item figcaption { padding: 14px 18px; gap: 12px; }
  .about__visual-no { font-size: 26px; }
  .about__visual-text { font-size: 15px; }
}

/* ==============================================
   CASES
============================================== */
#cases { background: var(--c-off-white); }
.case__item {
  background: #fff; border-radius: 16px; overflow: hidden;
  margin: 0 auto 32px; box-shadow: 0 4px 20px rgba(0,0,0,.06);
  max-width: 600px;
}
.case__header {
  background: var(--c-primary); color: #fff;
  padding: 14px 24px; font-family: "Noto Serif JP", serif; font-size: 18px; font-weight: 600;
}
.case__images {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
}
/* 縦積みBefore/After（間に↓矢印） */
.case__images--stack {
  grid-template-columns: 1fr;
  padding: 18px 20px 22px;
  background: #fff;
}
/* 縦積みは画像をトリミングせず自然な高さで表示 */
.case__images--stack .case__photo img {
  width: 100%;
  height: auto;
  object-fit: contain;
  aspect-ratio: auto;
}
.case__arrow-down {
  text-align: center;
  font-size: 36px;
  font-weight: 900;
  color: var(--c-gold);
  padding: 22px 0;
  line-height: 1;
}
/* 合成1枚画像のBefore/After（同じ画像に左右でバッジ） */
.case__images--composite {
  grid-template-columns: 1fr;
  padding: 18px 20px 22px;
  background: #fff;
}
.case__images--composite .case__photo img {
  width: 100%;
  height: auto;
  object-fit: contain;
  aspect-ratio: auto;
}
.case__images--composite .case__label--after {
  left: auto;
  right: 12px;
}
@media (max-width: 740px) {
  .case__images--stack { padding: 14px 16px 18px; }
  .case__arrow-down { font-size: 30px; padding: 18px 0; }
  .case__images--composite { padding: 14px 16px 18px; }
}
.case__photo { position: relative; overflow: hidden; }
.case__photo img { width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 4/3; }
.case__label {
  position: absolute; top: 12px; left: 12px;
  font-size: 12px; font-weight: 700; padding: 4px 14px; border-radius: 20px; letter-spacing: 1px;
}
.case__label--before { background: rgba(31,95,168,.88); color: #fff; }
.case__label--after { background: rgba(184,134,11,.9); color: #fff; left: auto; right: 12px; }
.case__arrow { position: relative; }
.case__arrow::after {
  content: ''; position: absolute; left: -8px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; background: var(--c-gold);
  clip-path: polygon(0 0, 100% 50%, 0 100%); z-index: 2;
}
.case__border { border-top: 2px solid var(--c-off-white); }
.case__details {
  padding: 20px 24px 24px;
  margin: 0;
  border-top: 1px solid var(--c-border);
}
.case__detail-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--c-border);
  font-size: 15px;
  line-height: 1.6;
}
.case__detail-row:last-child { border-bottom: none; }
.case__detail-row dt {
  color: var(--c-primary);
  font-weight: 700;
  font-family: "Noto Serif JP", serif;
  letter-spacing: .05em;
}
.case__detail-row dd {
  margin: 0;
  color: var(--c-text);
}
.case__detail-row dd strong {
  color: var(--c-accent);
  font-size: 17px;
  font-weight: 700;
}
.case__risk {
  max-width: 600px;
  margin: 32px auto 0;
  padding: 20px 24px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 12px;
}
.case__risk-title {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  color: var(--c-primary);
  font-size: 15px;
  margin: 0 0 10px;
  letter-spacing: .05em;
}
.case__risk-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.case__risk-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
}
.case__risk-list li::before {
  content: '※';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--c-muted);
}
@media (max-width:740px) {
  /* Before/After は SP でも 2列を維持（縦積みは .case__images--stack 経由） */
  .case__details { padding: 16px 18px 20px; }
  .case__detail-row {
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 10px 0;
    font-size: 14px;
  }
  .case__detail-row dt { font-size: 13px; }
  .case__risk { padding: 16px 18px; }
}

/* ==============================================
   FLOW
============================================== */
#flow { background: #fff; }
.flow__list {
  position: relative;
  margin-left: 24px;
}
.flow__item {
  position: relative;
  padding-left: 80px;
  padding-bottom: 48px;
}
.flow__item:last-child { padding-bottom: 0; }
/* 番号ごとの線分（次の番号が視界に入ったタイミングで描画） */
.flow__item::after {
  content: "";
  position: absolute;
  top: 21px;
  bottom: 0;
  left: 0;
  width: 3px;
  background: rgba(31,95,168,.20);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.7s cubic-bezier(.22,.61,.36,1);
  z-index: 0;
}
.flow__item:last-child::after { display: none; }
.flow__item.is-line-active::after { transform: scaleY(1); }
.flow__num {
  position: absolute; left: -22px; top: 0;
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light)); color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 16px; box-shadow: 0 4px 12px rgba(0,0,0,.18);
  border: 3px solid #fff;
  z-index: 1;
}
.flow__ttl { font-weight: 700; font-size: 20px; margin-bottom: 10px; color: var(--c-primary); font-family: "Noto Serif JP", serif; }
.flow__text { line-height: 1.85; margin: 0; color: var(--c-text); }
@media (max-width:740px) {
  .flow__list { margin-left: 18px; }
  .flow__item::after { top: 19px; }
  .flow__item { padding-left: 36px; padding-bottom: 36px; }
  .flow__num { left: -20px; width: 38px; height: 38px; font-size: 14px; }
  .flow__ttl { font-size: 18px; }
}

/* ==============================================
   PRICE
============================================== */
#price {
  position: relative;
}

/* ==============================================
   CONDITIONS
============================================== */
#conditions { background: #fff; }
.condition__list { list-style: none; max-width: 640px; margin: 0 auto; padding: 0; }
.condition__list li {
  position: relative; padding: 14px 0 14px 36px; font-size: 16px; font-weight: 700;
  border-bottom: 1px solid rgba(0,0,0,.06); color: var(--c-text);
}
.condition__list li:last-child { border-bottom: none; }
.condition__list li::before {
  content: "\2713"; position: absolute; left: 0; top: 12px;
  width: 24px; height: 24px; color: var(--c-gold); font-weight: 900; font-size: 18px;
}

/* ==============================================
   FAQ
============================================== */
#faq { background: #f0f5fd; }
#faq .section_title--line::before, #faq .section_title--line::after {
  background: linear-gradient(to right, transparent, #1c4370 20%, #1c4370 80%, transparent);
}
.faq__item {
  background: #fff; border-radius: 12px; padding: 0; margin-bottom: 16px;
  border: 1px solid rgba(0,0,0,.04); overflow: hidden;
}
.faq__q-wrap {
  display: flex; align-items: center; gap: 12px; padding: 20px 24px;
  cursor: pointer; user-select: none;
}
.faq__q-mark {
  flex-shrink: 0; width: 30px; height: 30px;
  background: var(--c-primary); color: #fff; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 900;
}
.faq__q { font-weight: 700; font-size: 16px; color: var(--c-primary); flex: 1; line-height: 1.6; margin: 0; }
.faq__toggle {
  flex-shrink: 0; font-size: 22px; color: var(--c-gold); transition: transform .3s;
}
.faq__item.is-open .faq__toggle { transform: rotate(45deg); }
.faq__a {
  padding: 0 24px 20px 66px; line-height: 1.85; color: var(--c-text);
  position: relative;
}
.faq__a::before {
  content: "A"; position: absolute; left: 24px; top: 0;
  width: 30px; height: 30px;
  background: var(--c-accent); color: #fff; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 900;
}
.faq__toggle { display: none; }

/* ==============================================
   CTA
============================================== */
.cta__badge {
  display: flex;
  justify-content: center;
  margin: 12px auto 14px;
  position: relative;
  z-index: 2;
}
.cta__badge span {
  display: inline-block;
  background: var(--c-accent);
  color: #fff;
  font-weight: 900;
  font-size: 13px;
  padding: 7px 18px;
  border-radius: 999px;
  letter-spacing: .08em;
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
}
@media (max-width: 740px) {
  .cta__badge span { font-size: 12px; padding: 6px 14px; }
}
.cta_section {
  background: linear-gradient(135deg, var(--c-primary-deep) 0%, var(--c-primary) 50%, var(--c-primary-light) 100%);
  position: relative; overflow: hidden;
}
.cta_section::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 20px 20px; pointer-events: none;
}
.cta_btns { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.cta_btn {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  width: min(560px, 100%); height: 70px; padding: 18px 22px;
  border-radius: 999px; background: #fff; color: var(--c-primary);
  font-weight: 800; line-height: 1.2; text-decoration: none; font-size: 18px;
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
  transition: transform .2s, box-shadow .2s; position: relative; z-index: 1;
}
.cta_btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.cta_btn--line {
  background: linear-gradient(135deg, #06c755, #05a847); color: #fff;
  box-shadow: 0 4px 16px rgba(6,199,85,.25);
}
.cta_btn--accent { background: var(--c-accent); color: #fff; }
@media (max-width:740px) { .cta_btn { padding: 16px 18px; font-size: 16px; height: 60px; } }

/* ===== CTA Block (LINE) ===== */
.cta-block__web {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 20px;
  letter-spacing: .08em;
}
.access_cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.access_btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: min(560px, 100%);
  height: 75px;
  padding: 18px 22px;
  border-radius: 999px;
  background: #d86245;
  color: #fff;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.access_btn--line {
  background: #06C755;
  gap: 10px;
  height: auto;
  padding: 18px 22px;
}
.access_btn__icon {
  width: 32px;
  height: 32px;
  color: #fff;
  flex-shrink: 0;
}
.access_btn__sub {
  display: block;
  font-size: 12px;
  font-weight: 700;
  opacity: .85;
  margin-top: 4px;
}
@media (min-width: 741px) {
  .access_btn:hover { opacity: .92; }
}
@media (max-width: 740px) {
  .cta-block__web { font-size: 18px; }
  .access_btn { padding: 16px 18px; }
}

/* ===== CTAボタン ふわふわ＋シャドウ脈動 ===== */
@keyframes ctaFloat {
  0%, 100% {
    transform: translate3d(0, 0, 0);
    box-shadow: 0 6px 18px rgba(0,0,0,.15);
  }
  50% {
    transform: translate3d(0, -6px, 0);
    box-shadow: 0 16px 28px rgba(0,0,0,.22);
  }
}
.cta_section .access_btn--line {
  animation: ctaFloat 2.6s ease-in-out infinite;
  will-change: transform, box-shadow;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0); /* GPU合成レイヤーを生成してテキストのピクピク防止 */
}
@media (prefers-reduced-motion: reduce) {
  .cta_section .access_btn--line { animation: none; }
}

/* ===== Access ===== */
.access_title { margin: 0 0 14px; font-size: 20px; font-weight: 900; }
.access_table_wrap { overflow-x: auto; }
.access_table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; border: 1px solid rgba(15,23,42,.15); border-radius: 0; overflow: hidden; }
.access_table th, .access_table td { padding: 10px; border-right: 1px solid rgba(15,23,42,.1); border-bottom: 1px solid rgba(15,23,42,.1); text-align: center; white-space: nowrap; }
.access_table thead th { background: var(--c-primary); color: #fff; font-weight: 800; }
.access_table tbody th { background: #edf2f7; font-weight: 800; }
.access_table tr > *:last-child { border-right: none; }
.access_table tbody tr:last-child > * { border-bottom: none; }
.access_hours { margin: 20px 0 10px; font-size: 15px; }
.access_notes { margin: 0 0 20px; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 15px; }
.access_notes li { position: relative; padding-left: 1.1em; }
.access_notes li::before { content: "\30FB"; position: absolute; left: 0; }
.access_address { margin: 0 0 20px; }
.access_address_name { margin: 0; font-weight: 900; font-size: 15px; }
.access_address_text { margin: 0; font-size: 15px; line-height: 1.6; }
.access_iframe iframe { width: 100%; border-radius: 0; box-shadow: 0 4px 16px rgba(0,0,0,.06); }
.access_caption { margin: 10px 0 0; font-size: 15px; text-align: right; }

/* ==============================================
   DOCTOR
============================================== */
#doctor {
  background: linear-gradient(180deg, #faf6f0 0%, #f5ede2 100%);
}
.doctor__img { position: relative; }
.doctor__img::before {
  content: ""; position: absolute; inset: 10px -10px -10px 10px;
  background: var(--c-primary-light); border-radius: 16px; z-index: 0;
}
.doctor__img img {
  width: 100%; height: auto; display: block; border-radius: 12px;
  position: relative; z-index: 1;
  box-shadow: var(--shadow-card);
}

.career_box {
  background: #fff; border: none; border-radius: 12px;
  padding: 30px; margin-top: 40px;
}
.career_box__ttl { font-weight: 700; margin: 0 0 14px; color: var(--c-primary); }
.career_dl { margin: 0; }
.career_list { margin: 0; padding: 0; list-style: none; }
.career_list li { margin-bottom: 10px; line-height: 1.4; }
.career_list li:last-child { margin-bottom: 0; }
@media (max-width:740px) {
  .career_box { padding: 20px 18px; }
  .career_list { margin-top: 18px; }
}

/* ===== Risk Note ===== */
.risk-note {
  background: var(--c-off-white); border-radius: 12px; padding: 20px 24px;
  margin-top: 40px; font-size: 13px; color: var(--c-muted); line-height: 1.8;
}
.risk-note h4 { font-size: 14px; font-weight: 700; color: var(--c-text); margin-bottom: 8px; }

/* ===== Footer ===== */
.footer { border-top: solid 1px rgba(0,0,0,.08); color: #333; padding: 30px 0; }
@media (max-width:840px) { .footer { padding-bottom: 80px; } }
@media (max-width:740px) { body { padding-bottom: 60px; } }
.js-fade { will-change: transform, opacity; }

/* ==============================================
   HANARABI（歯並びごとの症例集・フィルター式）
============================================== */
#hanarabi {
  background: var(--c-off-white);
}
.hanarabi__lead {
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.85;
  margin: 0 auto 50px;
  max-width: 720px;
}

/* 8アイコングリッド */
.hanarabi__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 1000px;
  margin: 0 auto 56px;
}
.hanarabi__item {
  position: relative;
  background: #fff;
  border: 2px solid var(--c-border);
  border-radius: 14px;
  padding: 22px 16px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: center;
  transition: border-color .2s, transform .2s, box-shadow .2s, background-color .2s;
}
.hanarabi__item:hover {
  border-color: var(--c-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.hanarabi__item.is-selected {
  border-color: var(--c-primary);
  background: #eaf1fb;
  box-shadow: var(--shadow-lift);
}
.hanarabi__icon {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hanarabi__icon img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.hanarabi__name {
  font-family: var(--font);
  font-size: 18px;
  font-weight: 800;
  color: var(--c-primary);
  letter-spacing: .02em;
  margin-top: 4px;
}
.hanarabi__desc {
  font-size: 13px;
  font-weight: 500;
  color: #333;
  line-height: 1.6;
  text-align: center;
  letter-spacing: 0;
  padding: 0 2px;
}
.hanarabi__count {
  font-size: 13px;
  font-weight: 800;
  color: var(--c-primary);
  letter-spacing: .06em;
  margin-top: 4px;
  padding: 3px 14px;
  background: #eaf1fb;
  border-radius: 999px;
}
.hanarabi__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--c-gold);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: .06em;
}

/* 症例表示エリア */
.hanarabi__results {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
}
.hanarabi__results-empty {
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-muted);
  padding: 50px 20px;
  background: #fff;
  border-radius: 14px;
  border: 1px dashed rgba(0,0,0,.12);
  letter-spacing: .04em;
}
.hanarabi__case {
  display: none;
  background: #fff;
  border-radius: 0 14px 14px 0;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  grid-template-columns: 1fr 1fr;
}
.hanarabi__case.is-shown {
  display: grid;
  animation: hanarabiCaseIn .5s cubic-bezier(.22,.61,.36,1);
}
@keyframes hanarabiCaseIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.hanarabi__case-img {
  position: relative;
  background: #f1f1ee;
  min-height: 220px;
}
.hanarabi__case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* Before/After バッジ（reference を除く全症例カードの画像に重ねる） */
.hanarabi__case:not(.hanarabi__case--reference) .hanarabi__case-img::before,
.hanarabi__case:not(.hanarabi__case--reference) .hanarabi__case-img::after {
  position: absolute;
  top: 12px;
  z-index: 2;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.hanarabi__case:not(.hanarabi__case--reference) .hanarabi__case-img::before {
  content: "BEFORE";
  left: 12px;
  background: rgba(31,95,168,.92);
}
.hanarabi__case:not(.hanarabi__case--reference) .hanarabi__case-img::after {
  content: "AFTER";
  right: 12px;
  background: var(--c-accent);
}
/* 中央分割線（before/after の境界を明示） */
.hanarabi__case:not(.hanarabi__case--reference) .hanarabi__case-img > img + span,
.hanarabi__case:not(.hanarabi__case--reference) .hanarabi__case-img {
  /* 使わない（pseudo使ってるため別途実現できない）— 代わりに img の上に linear-gradient で line を重ねる */
}
.hanarabi__case:not(.hanarabi__case--reference) .hanarabi__case-img img {
  position: relative;
}
.hanarabi__case-info {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hanarabi__case-type {
  font-family: var(--font);
  font-size: 22px;
  font-weight: 800;
  color: var(--c-primary);
  margin: 0 0 16px;
  line-height: 1.4;
}
.hanarabi__case-dl {
  margin: 0;
}
.hanarabi__case-dl > div {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--c-border);
  font-size: 16px;
  line-height: 1.5;
}
.hanarabi__case-dl > div:last-child { border-bottom: none; }
.hanarabi__case-dl dt {
  font-weight: 800;
  color: var(--c-primary);
  font-family: var(--font);
  letter-spacing: .03em;
}
.hanarabi__case-dl dd {
  margin: 0;
  color: var(--c-text);
}
.hanarabi__case-text {
  font-size: 16px;
  line-height: 1.85;
  margin: 0;
  color: var(--c-text);
}
.hanarabi__case--reference .hanarabi__case-img {
  background: #fff;
}
.hanarabi__case--reference .hanarabi__case-img img {
  object-fit: contain;
  padding: 24px;
}

.hanarabi__notice {
  max-width: 1000px;
  margin: 36px auto 0;
  font-size: 12px;
  line-height: 1.85;
  color: var(--c-muted);
  text-align: center;
}

@media (max-width: 980px) {
  .hanarabi__grid { grid-template-columns: repeat(4, 1fr); gap: 12px; }
  .hanarabi__item { padding: 18px 10px 14px; }
  .hanarabi__name { font-size: 15px; }
  .hanarabi__desc { font-size: 11px; }
  .hanarabi__count { font-size: 11px; padding: 3px 10px; }
}
@media (max-width: 740px) {
  .hanarabi__lead { font-size: 15px; margin-bottom: 36px; }
  .hanarabi__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; max-width: 480px; margin-bottom: 36px; }
  .hanarabi__item { padding: 16px 12px 14px; }
  .hanarabi__name { font-size: 16px; }
  .hanarabi__desc { font-size: 12px; }
  .hanarabi__count { font-size: 12px; padding: 3px 12px; }
  .hanarabi__case {
    grid-template-columns: 1fr;
    border-radius: 0 0 14px 14px; /* SP: 上フラット・下角丸 */
  }
  /* SP は画像をフル表示（クロップせず） */
  .hanarabi__case-img {
    aspect-ratio: auto;
    min-height: 0;
    background: #fff;
  }
  .hanarabi__case-img img {
    width: 100%;
    height: auto;
    object-fit: contain;
  }
  .hanarabi__case-info { padding: 20px 22px; }
  .hanarabi__case-type { font-size: 18px; }
  .hanarabi__case-dl > div { grid-template-columns: 78px 1fr; font-size: 14px; }
  .hanarabi__notice { font-size: 12px; }
}

/* ==============================================
   WARNING（骨格診断しないで始める矯正ヤバいです）
============================================== */
#warning {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background-color: #efece8;
}
#warning::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../images/bg_warning.webp") center / cover no-repeat;
  z-index: -2;
}
#warning::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,.75) 100%);
  z-index: -1;
}
/* PC のみパララックス（iOS Safari の fixed バグ回避でモバイルでは無効） */
@media (min-width: 981px) {
  #warning::before { background-attachment: fixed; }
}
.warning__lead {
  background: #fff;
  border-left: 5px solid var(--c-accent);
  padding: 24px 28px;
  margin: 0 auto 70px;
  max-width: 820px;
  border-radius: 0 12px 12px 0;
  box-shadow: var(--shadow-card);
  font-size: 16px;
  line-height: 1.85;
}
.warning__lead strong { color: var(--c-accent); font-weight: 900; }

/* Warningセクションの締め（リスク3枚の後の希望に繋ぐメッセージ） */
.warning__closing {
  margin: 70px auto 0;
  max-width: 900px;
  text-align: center;
  font-family: "Noto Serif JP", serif;
  font-size: 24px;
  font-weight: 700;
  color: #333;
  line-height: 1.85;
}
.warning__closing p { margin: 0; }
.warning__closing p + p { margin-top: 20px; }
.warning__closing strong { color: var(--c-primary); font-weight: 900; }
@media (max-width: 740px) {
  .warning__closing { font-size: 17px; margin-top: 50px; }
  .warning__closing p + p { margin-top: 14px; }
}
.failure__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.failure__item {
  background: #fff;
  border-radius: 0;
  padding: 24px;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-card);
  position: relative;
  display: flex;
  flex-direction: column;
}
.failure__no {
  position: absolute;
  top: -14px;
  left: 18px;
  background: var(--c-accent);
  color: #fff;
  font-weight: 900;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: .08em;
}
.failure__media {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  background: #f1f5f9;
  margin: 0 0 15px;
}
.failure__media img,
.failure__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.failure__title {
  font-family: var(--font);
  font-size: 17px;
  font-weight: 700;
  color: #333333;
  margin: 5px 0 15px;
  line-height: 1.5;
  min-height: 3em; /* 2行分の高さを確保して影響ボックスの開始位置を揃える */
}
.failure__result {
  background: #fff5f0;
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text);
  margin: 0;
  flex: 1 1 auto; /* カード残りの縦領域を全部取って3枚の高さを揃える */
}
.failure__result::before { content: none; }
/* テキスト＋画像の2カラム版（リスク01・02） */
.failure__result--with-img {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}
.failure__result-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text);
}
.failure__result-img {
  width: 96px;
  height: auto;
  display: block;
  border-radius: 6px;
  flex-shrink: 0;
}
@media (max-width: 740px) {
  .failure__result--with-img { gap: 10px; }
  .failure__result-img { width: 80px; }
}
@media (max-width: 980px) {
  .failure__list { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 740px) {
  .failure__list { grid-template-columns: 1fr; gap: 32px; }
  .warning__lead { padding: 18px 20px; font-size: 15px; }
}

/* ==============================================
   STRENGTH（Dr.会田の強み 3つのカード）
============================================== */
#strength {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background-color: var(--c-off-white);
}
#strength::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../images/bg_strength.webp") center / cover no-repeat;
  z-index: -2;
}
/* SP（縦積み）時は縦長バリアントを使う */
@media (max-width: 740px) {
  #strength::before {
    background-image: url("../images/bg_strength_tate.webp");
  }
}
/* セクションタイトル：背景画像の上に白文字＋ドロップシャドウ */
#strength .section_title__en {
  color: rgba(255,255,255,.85);
  text-shadow: 0 2px 8px rgba(0,0,0,.30);
}
#strength .section_title__text {
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
}
#strength .section_title--line::before,
#strength .section_title--line::after {
  background: linear-gradient(to right, transparent, rgba(255,255,255,.95) 20%, rgba(255,255,255,.95) 80%, transparent);
}
.strength__lead {
  max-width: 820px;
  margin: 0 auto 60px;
  text-align: center;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  line-height: 1.85;
  font-family: "Noto Serif JP", serif;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
}
.strength__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.strength__item {
  background: #fff;
  border-radius: 24px 0 24px 0; /* TL と BR を丸める対角アシンメトリー */
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-card);
  position: relative;
  display: flex;
  flex-direction: column;
}
.strength__item::before {
  content: attr(data-num);
  position: absolute;
  top: -22px;
  left: -8px;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: 64px;
  font-weight: 800;
  color: #ffe680;
  letter-spacing: .02em;
  line-height: 1;
  z-index: 2;
  text-shadow: 0 3px 12px rgba(0,0,0,.30);
  pointer-events: none;
}
.strength__media {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 24px 0 0 0; /* カード上部の TL のみ丸める */
  background: #f1f1ee;
}
.strength__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.strength__body {
  padding: 22px 24px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.strength__title {
  font-family: "Noto Serif JP", serif;
  font-size: 18px;
  font-weight: 700;
  color: #333;
  margin: 0 0 10px;
  line-height: 1.55;
  min-height: 2.8em; /* 2行分の高さで3カードの本文位置を揃える */
}
.strength__text {
  font-size: 14px;
  line-height: 1.85;
  margin: 0;
  color: #333;
}
@media (max-width: 980px) {
  .strength__list { gap: 20px; }
  .strength__item::before { font-size: 52px; top: -18px; left: -6px; }
  .strength__title { font-size: 16px; }
  .strength__text { font-size: 13px; }
  .strength__body { padding: 20px 20px 22px; }
}
@media (max-width: 740px) {
  .strength__list { grid-template-columns: 1fr; gap: 50px; max-width: 480px; }
  .strength__item::before { font-size: 60px; top: -22px; left: -8px; }
  .strength__title { min-height: 0; font-size: 17px; }
}

/* ==============================================
   ELINE（理想的なEラインをデザイン）
============================================== */
#eline {
  background: #f3ede4;
}
.eline__lead {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  text-align: center;
  font-size: 17px;
  font-weight: 700;
  color: #333;
  font-family: "Noto Serif JP", serif;
  line-height: 1.85;
  margin: 0 auto 40px;
  max-width: 820px;
}
.eline__lead::before,
.eline__lead::after {
  content: "";
  display: block;
  width: 4px;
  height: 60px;
  background: #333;
  flex-shrink: 0;
  /* 上幅広・下幅狭のくさび型 */
  clip-path: polygon(0% 0%, 100% 0%, 65% 100%, 35% 100%);
}
.eline__lead::before { transform: rotate(-22deg); }
.eline__lead::after  { transform: rotate(22deg); }
@media (max-width: 740px) {
  .eline__lead { gap: 30px; }
  .eline__lead::before,
  .eline__lead::after { width: 4px; height: 126px; }
  .eline__lead::before { transform: rotate(-10deg); }
  .eline__lead::after  { transform: rotate(10deg); }
}
.eline__compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: 720px;
  margin: 0 auto 40px;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.eline__photo {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
}
.eline__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.eline__photo .case__label {
  position: absolute;
  top: 12px;
  left: 12px;
}
.eline__sub-title {
  text-align: center;
  font-family: "Noto Serif JP", serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--c-primary);
  margin: 60px 0 24px;
}
@media (max-width: 740px) {
  .eline__sub-title { font-size: 17px; margin: 40px 0 20px; }
}

/* 症例：メイン動画（横顔Before/After） */
.case__main-video {
  position: relative;
  width: 100%;
  background: #000;
  overflow: hidden;
}
.case__main-video video {
  width: 100%;
  height: auto;
  display: block;
}
.case__main-video-label {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(0,0,0,.75);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  letter-spacing: .06em;
}

/* 症例：シミュレーション動画 */
.case__sim-video {
  background: #fff;
  padding: 18px 20px 22px;
  border-top: 1px solid var(--c-border);
}
.case__sim-video-label {
  font-size: 13px;
  font-weight: 900;
  color: var(--c-primary);
  margin-bottom: 10px;
  letter-spacing: .06em;
}
.case__sim-video video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  background: #000;
}
/* 症例：顔の変化（合成写真） */
.case__face-change {
  background: #fff;
  padding: 18px 20px 22px;
  border-top: 1px solid var(--c-border);
}
.case__face-change-label {
  font-size: 13px;
  font-weight: 900;
  color: var(--c-primary);
  margin-bottom: 10px;
  letter-spacing: .06em;
}
.case__face-change img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
  background: #fff;
}

/* 症例：治療経過写真（縦3段の合成画像 + 左カラムにラベル） */
.case__history {
  background: #fff;
  padding: 18px 20px 22px;
  border-top: 1px solid var(--c-border);
}
.case__history-label {
  font-size: 13px;
  font-weight: 900;
  color: var(--c-primary);
  margin-bottom: 12px;
  letter-spacing: .06em;
}
.case__history-wrap {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: stretch;
}
.case__history-stages {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}
.case__history-stages li {
  font-size: 12px;
  font-weight: 700;
  color: var(--c-text);
  text-align: left;
  padding: 8px 12px;
  background: #f0f5fd;
  border-radius: 6px;
  letter-spacing: .03em;
  white-space: nowrap;
  line-height: 1.3;
}
.case__history img {
  width: 100%;
  height: auto;
  display: block;
  background: #fff;
}
@media (max-width: 740px) {
  .case__history { padding: 14px 16px 18px; }
  .case__history-label { font-size: 12px; }
  .case__history-wrap { gap: 10px; }
  .case__history-stages li { font-size: 11px; padding: 6px 8px; }
}

/* 症例：説明文（各症例の概要＋治療メタ情報） */
.case__description {
  padding: 18px 22px 22px;
  background: #fff;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-text);
}
.case__description p {
  margin: 0;
}
.case__description p + p {
  margin-top: 6px;
}
.case__description strong {
  color: var(--c-primary);
  font-weight: 800;
}
.case__description-note {
  font-size: 13px;
  color: var(--c-muted);
}
/* 治療メタ情報（治療期間 / 治療費） */
.case__meta {
  margin: 14px 0 0;
  display: grid;
  gap: 0;
}
.case__meta > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--c-border);
  font-size: 14px;
  line-height: 1.5;
}
.case__meta > div:last-child {
  border-bottom: none;
}
.case__meta dt {
  font-family: var(--font);
  font-weight: 800;
  color: var(--c-primary);
  letter-spacing: .03em;
}
.case__meta dd {
  margin: 0;
  color: var(--c-text);
  font-weight: 700;
}
@media (max-width: 740px) {
  .case__description { padding: 16px 18px 18px; font-size: 13px; }
  .case__meta > div { grid-template-columns: 76px 1fr; font-size: 13px; }
}

@media (max-width: 740px) {
  .case__main-video-label { font-size: 11px; padding: 4px 10px; }
  .case__sim-video { padding: 14px 16px 18px; }
  .case__sim-video-label { font-size: 12px; }
  .case__face-change { padding: 14px 16px 18px; }
  .case__face-change-label { font-size: 12px; }
  .case__description { padding: 16px 18px 18px; font-size: 13px; }
}

/* ==============================================
   PRICE（複数価格カード）
============================================== */
.price__tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 980px;
  margin: 0 auto 36px;
}
.price__tier {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}
.price__tier-label {
  display: inline-block;
  background: var(--c-primary);
  color: #fff;
  font-weight: 900;
  font-size: 28px;
  padding: 10px 28px;
  border-radius: 999px;
  margin: 0 auto 16px;
  letter-spacing: .08em;
}
.price__tier-amount {
  font-family: "Noto Serif JP", serif;
  font-size: 72px;
  font-weight: 900;
  color: var(--c-primary);
  line-height: 1;
  margin: 0 0 4px;
}
.price__tier-amount small {
  font-size: 24px;
  font-weight: 900;
  color: var(--c-text);
}
.price__tier-tax {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-muted);
  margin: 0 0 14px;
}
.price__tier-desc {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.75;
  color: var(--c-text);
  margin: 0;
  text-align: left;
  border-top: 1px dashed var(--c-border);
  padding-top: 14px;
}
/* キャンペーン訴求ボックス（MV連動・Price最上部） */
.price__campaign {
  display: block;
  max-width: 980px;
  margin: 0 auto 60px;
  background: linear-gradient(135deg, #fff8e7, #fff5e1);
  border: 2px solid var(--c-gold);
  border-radius: 14px;
  padding: 44px 40px;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.price__campaign-label {
  display: inline-block;
  background: var(--c-accent);
  color: #fff;
  font-weight: 900;
  font-size: 15px;
  padding: 8px 22px;
  border-radius: 999px;
  letter-spacing: .08em;
  margin-bottom: 24px;
}
.price__campaign-headline {
  font-family: "Noto Serif JP", serif;
  font-size: 30px;
  font-weight: 900;
  color: var(--c-primary);
  margin: 0 0 20px;
  line-height: 1.5;
}
.price__campaign-headline small {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--c-muted);
  margin-top: 6px;
}
.price__campaign-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.price__campaign-amount s {
  font-size: 22px;
  font-weight: 700;
  color: var(--c-muted);
  text-decoration-color: var(--c-accent);
  text-decoration-thickness: 2px;
}
.price__campaign-amount .arrow {
  font-size: 32px;
  font-weight: 900;
  color: var(--c-gold);
}
.price__campaign-amount strong {
  font-family: "Noto Serif JP", serif;
  font-size: 96px;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1;
}
.price__campaign-amount strong small {
  font-size: 34px;
  font-weight: 700;
}
.price__campaign-amount em {
  font-style: normal;
  font-size: 15px;
  color: var(--c-muted);
  font-weight: 700;
}
.price__campaign-bonus {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  background: rgba(184,134,11,.10);
  border-radius: 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--c-primary);
}
.price__campaign-bonus-label {
  display: inline-block;
  background: var(--c-gold);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  padding: 4px 12px;
  border-radius: 4px;
  letter-spacing: .06em;
  flex-shrink: 0;
}

/* 治療費 参考料金 サブ見出し */
.price__sub-title {
  text-align: center;
  font-family: "Noto Serif JP", serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--c-primary);
  margin: 0 0 32px;
  letter-spacing: .03em;
}

@media (max-width: 740px) {
  .price__campaign { padding: 30px 22px; margin-bottom: 44px; }
  .price__campaign-label { font-size: 13px; padding: 6px 16px; margin-bottom: 18px; }
  .price__campaign-headline { font-size: 22px; margin-bottom: 14px; }
  .price__campaign-headline small { font-size: 13px; }
  .price__campaign-amount { gap: 12px; margin-bottom: 22px; }
  .price__campaign-amount s { font-size: 16px; }
  .price__campaign-amount .arrow { font-size: 24px; }
  .price__campaign-amount strong { font-size: 68px; }
  .price__campaign-amount strong small { font-size: 26px; }
  .price__campaign-bonus { font-size: 14px; padding: 12px 16px; }
  .price__sub-title { font-size: 20px; margin-bottom: 24px; }
}

.price__bonus {
  max-width: 820px;
  margin: 0 auto 28px;
  background: linear-gradient(135deg, #fff8e7, #fff);
  border: 2px solid var(--c-gold);
  border-radius: 14px;
  padding: 24px 28px;
  text-align: center;
}
.price__bonus-label {
  display: inline-block;
  background: var(--c-gold);
  color: #fff;
  font-weight: 900;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 999px;
  letter-spacing: .08em;
  margin-bottom: 12px;
}
.price__bonus-title {
  font-family: "Noto Serif JP", serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--c-gold);
  margin: 0 0 8px;
  line-height: 1.5;
}
.price__bonus-text {
  font-size: 14px;
  color: var(--c-text);
  margin: 0;
  line-height: 1.8;
}
.price__notice {
  max-width: 820px;
  margin: 0 auto;
  font-size: 13px;
  color: var(--c-muted);
  line-height: 1.85;
  text-align: center;
}
@media (max-width: 740px) {
  .price__tiers { grid-template-columns: 1fr; gap: 16px; }
  .price__tier { padding: 22px 20px; }
  .price__tier-label { font-size: 22px; padding: 8px 22px; }
  .price__tier-amount { font-size: 60px; }
  .price__tier-amount small { font-size: 20px; }
  .price__bonus { padding: 20px 18px; }
  .price__bonus-title { font-size: 17px; }
}