@charset "UTF-8";
/* ==========================================================================
   car works KIKUCHI — demo site
   カラー：13_Web構成.md 第5章（G5選定シートの色相をそのまま使用・新しい色相は足さない）
   書体　：Noto Sans JP に統一（現行サイトの "Times New Roman" 単独指定を解消）
   ========================================================================== */

:root {
  --c-primary-dark: #3E6136;   /* ヘッダー・CTA地・フッター */
  --c-primary-darker: #33532C; /* CTAホバー */
  --c-primary: #58814E;        /* 見出し・アイコン・罫線 */
  --c-primary-light: #9CBE94;  /* 帯・カード背景 */
  --c-bg: #F2F6F0;             /* セクション交互の地 */
  --c-muted: #6E6E6E;          /* 補助テキスト・キャプション */
  --c-text: #2B2B2B;           /* 本文 */
  --c-white: #FFFFFF;
  --c-line: #DCE5D8;

  --wrap: 1120px;
  --sec-y: 96px;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, .08);

  --t-fast: 200ms;   /* 150〜200ms */
  --t-mid: 600ms;    /* 400〜700ms */
  --t-slow: 1600ms;  /* 1000ms以上 */

  --header-h: 84px;
  --header-h-sm: 64px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans JP", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.9;
  color: var(--c-text);
  background: var(--c-white);
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, table { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
button { font: inherit; color: inherit; }

:focus-visible {
  outline: 3px solid var(--c-primary-dark);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- typography ---------- */
.h1 { font-size: 38px; font-weight: 700; line-height: 1.4; letter-spacing: .01em; }
.h2 { font-size: 26px; font-weight: 700; line-height: 1.5; color: var(--c-primary-dark); }
.h3 { font-size: 20px; font-weight: 700; line-height: 1.6; }
.lead { font-size: 18px; }
.note, .caption { font-size: 14px; line-height: 1.8; color: var(--c-muted); }
.strong { font-weight: 700; }
.tel-num { font-size: 24px; font-weight: 700; letter-spacing: .02em; }

/* 本文中リンクの下線が左から右へ（装飾層4） */
.tlink {
  position: relative;
  color: var(--c-primary-dark);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.tlink::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--t-fast) ease-out;
}
.tlink:hover::after, .tlink:focus-visible::after { transform: scaleX(1); }

/* ---------- layout ---------- */
.wrap { width: min(100% - 48px, var(--wrap)); margin-inline: auto; }
.section { padding-block: var(--sec-y); }
.section--tint { background: var(--c-bg); }
.section__head { max-width: 760px; margin-bottom: 40px; }
.section__head .h2 + p { margin-top: 16px; }
.headicon { width: 34px; height: 34px; margin-bottom: 10px; }
.stack > * + * { margin-top: 16px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }

/* ---------- header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: var(--c-primary-dark);
  color: var(--c-white);
  transition: box-shadow var(--t-fast) ease-out;
}
.header__inner {
  width: min(100% - 32px, 1280px);
  margin-inline: auto;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 20px;
  transition: height var(--t-fast) ease-out;
}
/* ヘッダーの縮小（装飾層5） */
.header.is-small .header__inner { height: var(--header-h-sm); }
.header.is-small { box-shadow: 0 2px 10px rgba(0, 0, 0, .18); }

.brand { display: flex; flex-direction: column; text-decoration: none; line-height: 1.25; }
.brand__en { font-size: 19px; font-weight: 700; letter-spacing: .02em; white-space: nowrap; }
.brand__ja { font-size: 11px; color: #D6E3D1; letter-spacing: .08em; }
.header.is-small .brand__ja { display: none; }

.gnav { margin-left: auto; }
.gnav__list { display: flex; gap: 4px; }
.gnav__list a {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 6px;
  white-space: nowrap;
  transition: background var(--t-fast) ease-out;
}
.gnav__list a:hover { background: rgba(255, 255, 255, .14); }
.gnav__list a[aria-current="page"] { background: rgba(255, 255, 255, .2); }

.header-tel {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--c-white);
  color: var(--c-primary-dark);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
  transition: background var(--t-fast) ease-out;
}
.header-tel:hover { background: #EAF1E7; }
.header-tel img { width: 18px; height: 18px; }
.header-tel__num { font-size: 17px; letter-spacing: .01em; }

.navtoggle {
  display: none;
  width: 44px; height: 44px;
  border: 0; border-radius: 6px;
  background: rgba(255, 255, 255, .14);
  cursor: pointer;
}
.navtoggle span, .navtoggle span::before, .navtoggle span::after {
  display: block; width: 20px; height: 2px; background: var(--c-white); margin-inline: auto;
  position: relative; content: "";
}
.navtoggle span::before { position: absolute; top: -6px; }
.navtoggle span::after { position: absolute; top: 6px; }

.main { padding-top: var(--header-h); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 14px 28px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-size: 17px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background var(--t-fast) ease-out, color var(--t-fast) ease-out, border-color var(--t-fast) ease-out;
}
.btn--primary { background: var(--c-primary-dark); color: var(--c-white); }
.btn--primary:hover { background: var(--c-primary-darker); }
.btn--ghost { background: var(--c-white); color: var(--c-primary-dark); border-color: var(--c-primary-dark); }
.btn--ghost:hover { background: #EAF1E7; }
.btn--onDark { background: var(--c-white); color: var(--c-primary-dark); }
.btn--onDark:hover { background: #EAF1E7; }
.btn--outlineLight { background: transparent; color: var(--c-white); border-color: rgba(255, 255, 255, .8); }
.btn--outlineLight:hover { background: rgba(255, 255, 255, .14); }
.btn img { width: 20px; height: 20px; }
.btn--onDark img, .btn--outlineLight img { filter: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 16px; }
.btn-row--center { justify-content: center; }

/* ---------- hero ---------- */
.hero { position: relative; color: var(--c-white); }
.hero__media { position: relative; min-height: 620px; }
.hero__media img { width: 100%; height: 620px; object-fit: cover; }
.hero__veil {
  position: absolute; inset: 0;
  /* 見出しの乗る左側だけ十分な濃さを残し、右へ向かって早めに明るく抜く */
  background: linear-gradient(90deg,
    rgba(31, 48, 26, .82) 0%,
    rgba(31, 48, 26, .76) 38%,
    rgba(31, 48, 26, .40) 66%,
    rgba(31, 48, 26, .10) 100%);
}
.hero__inner { position: absolute; inset: 0; display: flex; align-items: center; }
.hero__body { max-width: 660px; }
.hero__body .h1 { text-shadow: 0 2px 12px rgba(0, 0, 0, .3); }
.hero__sub { margin-top: 20px; font-size: 18px; line-height: 1.9; }
.hero__hours {
  position: absolute; right: 24px; bottom: 28px;
  background: rgba(255, 255, 255, .94);
  color: var(--c-text);
  border-radius: var(--radius);
  padding: 14px 20px;
  font-size: 14px;
  line-height: 1.8;
  box-shadow: var(--shadow);
}
.hero__hours dt { font-weight: 700; color: var(--c-primary-dark); }
.hero__hours dd { margin: 0 0 6px; }
.hero__hours dd:last-child { margin-bottom: 0; }

/* スクロール誘導矢印（装飾層7） */
.scrollcue {
  position: absolute; left: 50%; bottom: 14px;
  transform: translateX(-50%);
  width: 26px; height: 26px;
  border-right: 2px solid rgba(255, 255, 255, .9);
  border-bottom: 2px solid rgba(255, 255, 255, .9);
  animation: cue var(--t-slow) ease-in-out infinite;
}
@keyframes cue {
  0%, 100% { transform: translateX(-50%) rotate(45deg) translate(0, 0); opacity: .55; }
  50%      { transform: translateX(-50%) rotate(45deg) translate(5px, 5px); opacity: 1; }
}

/* 下層ページヒーロー（section-bg-02.jpg を流用） */
.pagehero { position: relative; color: var(--c-white); }
.pagehero img { width: 100%; height: 320px; object-fit: cover; }
.pagehero__veil { position: absolute; inset: 0; background: rgba(31, 48, 26, .62); }
.pagehero__inner { position: absolute; inset: 0; display: flex; align-items: center; }
.pagehero .h1 { font-size: 34px; }
.pagehero p { margin-top: 10px; font-size: 16px; }
.pagehero__note {
  position: absolute; right: 16px; bottom: 10px;
  margin: 0;
  font-size: 12px;
  color: rgba(255, 255, 255, .82);
}

.crumbs { font-size: 13px; color: var(--c-muted); padding: 14px 0; }
.crumbs a { color: var(--c-muted); }

/* ---------- 主役層：修理前後のドラッグ比較 ---------- */
.compare {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin-inline: auto;
  aspect-ratio: 1168 / 880;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--c-bg);
  touch-action: pan-y;
  cursor: ew-resize;
  user-select: none;
}
.compare img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  pointer-events: none;
  -webkit-user-drag: none;
}
.compare__after { clip-path: inset(0 0 0 50%); }
.compare__tag {
  position: absolute; top: 14px;
  padding: 5px 14px;
  font-size: 14px; font-weight: 700;
  color: var(--c-white);
  background: rgba(31, 48, 26, .82);
  border-radius: 999px;
  pointer-events: none;
}
.compare__tag--before { left: 14px; }
.compare__tag--after { right: 14px; }
.compare__handle {
  position: absolute; top: 0; bottom: 0;
  left: 50%;
  width: 4px;
  margin-left: -2px;
  background: var(--c-white);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .18);
  cursor: ew-resize;
  border: 0;
  padding: 0;
  touch-action: none;
}
.compare__grip {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--c-white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, .28);
  display: grid; place-items: center;
}
.compare__grip::before, .compare__grip::after {
  content: "";
  width: 0; height: 0;
  border-block: 6px solid transparent;
  position: absolute;
}
.compare__grip::before { border-right: 8px solid var(--c-primary-dark); left: 12px; }
.compare__grip::after  { border-left: 8px solid var(--c-primary-dark); right: 12px; }
.compare__handle:focus-visible { outline: 3px solid var(--c-primary-dark); outline-offset: 2px; }
.compare-hint { margin-top: 12px; text-align: center; }

/* ---------- cards ---------- */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  will-change: transform;
}
a.card { cursor: pointer; }
.card__thumb { overflow: hidden; background: var(--c-bg); }
.card__thumb img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform var(--t-mid) ease-out; }
/* 写真のホバーズーム（装飾層2・枠固定／中の画像1.05倍） */
.card:hover .card__thumb img { transform: scale(1.05); }
.card__icon {
  display: grid; place-items: center;
  aspect-ratio: 16 / 9;
  background: var(--c-bg);
}
.card__icon img { width: 64px; height: 64px; }
.card__body { padding: 20px; flex: 1; }
.card__body .h3 { color: var(--c-primary-dark); }
.card__body p { margin-top: 8px; font-size: 15px; line-height: 1.8; }
.card__more { margin-top: 12px; font-size: 15px; font-weight: 700; color: var(--c-primary-dark); }
.card__more::after { content: " →"; }

/* 理由カード */
.reasons { position: relative; color: var(--c-white); }
.reasons__bg { position: absolute; inset: 0; }
.reasons__bg img { width: 100%; height: 100%; object-fit: cover; }
.reasons__veil { position: absolute; inset: 0; background: rgba(31, 48, 26, .84); }
.reasons__inner { position: relative; }
.reason {
  background: var(--c-white);
  color: var(--c-text);
  border-radius: var(--radius);
  padding: 28px 24px;
  height: 100%;
  box-shadow: var(--shadow);
  will-change: transform;
}
.reason img { width: 56px; height: 56px; }
.reason .h3 { margin-top: 14px; color: var(--c-primary-dark); }
.reason p { margin-top: 8px; font-size: 15px; line-height: 1.85; }

/* 症状パネル */
.symptom {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 20px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-left: 5px solid var(--c-primary);
  border-radius: var(--radius);
  text-decoration: none; color: inherit;
  font-weight: 700;
  box-shadow: var(--shadow);
  will-change: transform;
}
.symptom img { width: 34px; height: 34px; flex: none; }
.symptom span:last-child { margin-left: auto; color: var(--c-primary-dark); }

/* ---------- 事例（ビフォーアフター横並び） ---------- */
.case { border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; background: var(--c-white); box-shadow: var(--shadow); }
.case__head { padding: 18px 22px; background: var(--c-bg); border-bottom: 1px solid var(--c-line); }
.case__head .h3 { color: var(--c-primary-dark); }
.case__head p { margin-top: 4px; font-size: 15px; }
.case__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--c-line); }
.case__item { background: var(--c-white); padding: 16px; }
.case__frame { overflow: hidden; border-radius: 6px; }
.case__frame img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform var(--t-mid) ease-out; }
.case__item:hover .case__frame img { transform: scale(1.05); }
.case__label {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 12px;
  font-size: 13px; font-weight: 700;
  border-radius: 999px;
  background: var(--c-primary-light);
  color: #2A4224;
}
.case__label--after { background: var(--c-primary-dark); color: var(--c-white); }

/* ---------- アコーディオン（装飾層6） ---------- */
.acc { border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; background: var(--c-white); }
.acc + .acc { margin-top: 12px; }
.acc__btn {
  width: 100%;
  display: flex; align-items: center; gap: 14px;
  padding: 18px 20px;
  background: var(--c-white);
  border: 0;
  text-align: left;
  font-size: 18px; font-weight: 700;
  color: var(--c-primary-dark);
  cursor: pointer;
  min-height: 60px;
  transition: background var(--t-fast) ease-out;
}
.acc__btn:hover { background: var(--c-bg); }
.acc__mark { margin-left: auto; position: relative; width: 20px; height: 20px; flex: none; }
.acc__mark::before, .acc__mark::after {
  content: ""; position: absolute; background: var(--c-primary-dark);
  transition: transform var(--t-fast) ease-out;
}
.acc__mark::before { top: 9px; left: 0; width: 20px; height: 2px; }
.acc__mark::after  { top: 0; left: 9px; width: 2px; height: 20px; }
.acc__btn[aria-expanded="true"] .acc__mark::after { transform: scaleY(0); }
.acc__panel {
  overflow: hidden;
  height: 0;
  opacity: 0;
  transition: height 150ms ease-out, opacity 150ms ease-out;
}
.acc__panel[data-open="true"] { opacity: 1; }
.acc__inner { padding: 4px 20px 22px; border-top: 1px solid var(--c-line); }
.acc__inner .h4 { margin-top: 16px; font-size: 16px; font-weight: 700; color: var(--c-primary-dark); }
.acc__inner .h4:first-child { margin-top: 12px; }
.acc__inner p { font-size: 15px; line-height: 1.85; }

/* ---------- steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step {
  position: relative;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 26px 20px 22px;
  box-shadow: var(--shadow);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute; top: -18px; left: 20px;
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--c-primary-dark);
  color: var(--c-white);
  font-weight: 700; font-size: 16px;
}
.step .h3 { font-size: 18px; color: var(--c-primary-dark); }
.step p { margin-top: 8px; font-size: 15px; line-height: 1.8; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 16px; background: var(--c-white); }
table.tbl th, table.tbl td { padding: 14px 18px; border: 1px solid var(--c-line); text-align: left; vertical-align: top; line-height: 1.8; }
table.tbl th { background: var(--c-bg); color: var(--c-primary-dark); font-weight: 700; white-space: nowrap; }
table.tbl thead th { background: var(--c-primary-dark); color: var(--c-white); }

/* ---------- media blocks ---------- */
.media { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
/* 左右の高さが違うときに、写真と本文の先頭をそろえる */
.media--top { align-items: start; }
.media__figure { overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.media__figure img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
figure figcaption { margin-top: 8px; font-size: 14px; color: var(--c-muted); }

.infobox { background: var(--c-bg); border-radius: var(--radius); padding: 28px; }
.infobox dl { display: grid; grid-template-columns: 7em 1fr; gap: 8px 16px; font-size: 16px; }
.infobox dt { font-weight: 700; color: var(--c-primary-dark); }
.infobox dd { margin: 0; }

.map-frame { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: var(--c-bg); }
.map-frame iframe { display: block; width: 100%; height: 380px; border: 0; }
/* 横長の地図（写真と所在地の下に、幅いっぱいで置く） */
.map-frame--wide iframe { height: 440px; }

.notice {
  background: var(--c-bg);
  border-left: 5px solid var(--c-primary);
  border-radius: var(--radius);
  padding: 18px 22px;
  font-size: 15px;
  line-height: 1.85;
}

.list-check { display: grid; gap: 10px; }
.list-check li { position: relative; padding-left: 30px; font-size: 16px; }
.list-check li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 16px; height: 9px;
  border-left: 3px solid var(--c-primary); border-bottom: 3px solid var(--c-primary);
  transform: rotate(-45deg);
}

/* ---------- 電話ブロック ---------- */
.telbox {
  background: var(--c-bg);
  border: 2px solid var(--c-primary-light);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}
.telbox a.tel-num { color: var(--c-primary-dark); text-decoration: none; display: inline-flex; align-items: center; gap: 10px; }
.telbox a.tel-num img { width: 26px; height: 26px; }

/* ---------- CTA帯 ---------- */
.cta-band { background: var(--c-primary-dark); color: var(--c-white); padding-block: 64px; }
.cta-band .h2 { color: var(--c-white); }
.cta-band p { margin-top: 12px; }
.cta-band .btn-row { margin-top: 28px; }

/* ---------- form（見た目のみ） ---------- */
.form { display: grid; gap: 22px; }
.field { display: grid; gap: 8px; }
.field label { font-weight: 700; font-size: 16px; }
.tag-req, .tag-opt {
  display: inline-block; margin-left: 8px; padding: 1px 8px;
  font-size: 12px; font-weight: 700; border-radius: 4px; vertical-align: 2px;
}
.tag-req { background: var(--c-primary-dark); color: var(--c-white); }
.tag-opt { background: var(--c-line); color: var(--c-muted); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-white);
  border: 1px solid #C6D2C1;
  border-radius: var(--radius);
  min-height: 56px;
  transition: border-color var(--t-fast) ease-out;
}
.field textarea { min-height: 160px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--c-primary); }
.field .help { font-size: 14px; color: var(--c-muted); }
.filebox {
  border: 2px dashed #C6D2C1;
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  color: var(--c-muted);
  font-size: 15px;
  background: var(--c-white);
}

/* ---------- 404 ---------- */
.err { text-align: center; padding-block: 120px; }
.err .h1 { color: var(--c-primary-dark); }
.err p { margin-top: 16px; }
.err .btn-row { justify-content: center; margin-top: 32px; }

/* ---------- footer ---------- */
.footer { background: var(--c-primary-dark); color: var(--c-white); padding-block: 56px 32px; }
.footer a { color: var(--c-white); }
.footer__top { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 40px; }
.footer__brand .brand__en { font-size: 21px; }
.footer__brand p { margin-top: 14px; font-size: 15px; line-height: 1.9; }
.footer__brand .tel-num { display: inline-block; margin-top: 10px; text-decoration: none; }
.footer__nav h2 { font-size: 15px; font-weight: 700; color: #C9DBC3; margin-bottom: 12px; }
.footer__nav li + li { margin-top: 8px; }
.footer__nav a { font-size: 15px; text-decoration: none; }
.footer__nav a:hover { text-decoration: underline; }
.footer__disclaimer {
  margin-top: 40px; padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .22);
  font-size: 13px; line-height: 1.9; color: #D6E3D1;
}
.footer__copy { margin-top: 14px; font-size: 13px; color: #B9CDB3; }

/* 画像注記 */
.ai-note { margin-top: 8px; font-size: 14px; color: var(--c-muted); }
.ai-note--onDark { color: #D6E3D1; }

/* ---------- 基礎層：出現アニメーション ---------- */
.reveal { opacity: 0; transform: translateY(28px); }
.no-js .reveal, .is-revealed { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .gnav__list a { padding: 8px 9px; font-size: 13px; }
  .brand__en { font-size: 17px; }
}
@media (max-width: 900px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 34px; }
  .media { grid-template-columns: 1fr; gap: 24px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --sec-y: 56px; --header-h: 64px; --header-h-sm: 56px; }
  body { font-size: 16px; }
  .wrap { width: min(100% - 32px, var(--wrap)); }
  .h1 { font-size: 27px; }
  .h2 { font-size: 22px; }
  .h3 { font-size: 18px; }
  .navtoggle { display: block; order: 3; flex: none; }
  .header__inner { gap: 8px; width: min(100% - 20px, 1280px); }
  .brand { flex: 0 1 auto; min-width: 0; }
  .brand__en { font-size: 15px; }
  .header-tel { flex: none; }
  .header-tel > span:first-of-type { display: none; }  /* 「電話」の語を省き、番号だけを残す */
  .gnav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--c-primary-dark);
    margin: 0;
    padding: 8px 16px 20px;
    display: none;
    box-shadow: 0 8px 16px rgba(0, 0, 0, .2);
  }
  .gnav.is-open { display: block; }
  .gnav__list { flex-direction: column; gap: 2px; }
  .gnav__list a { padding: 14px 12px; font-size: 16px; min-height: 48px; }
  .header-tel { padding: 8px 12px; }
  .header-tel__num { font-size: 15px; }
  .brand__ja { display: none; }

  .hero__media, .hero__media img { min-height: 0; height: 520px; }
  .hero__veil { background: linear-gradient(180deg, rgba(31, 48, 26, .62) 0%, rgba(31, 48, 26, .76) 100%); }
  .hero__hours { position: static; margin: 24px 16px 0; display: inline-block; }
  .hero__inner { position: absolute; }
  .hero__body { max-width: none; }
  .hero__sub { font-size: 16px; }
  .scrollcue { display: none; }

  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .case__pair { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 28px; }
  .infobox dl { grid-template-columns: 1fr; gap: 2px 0; }
  .infobox dd { margin-bottom: 10px; }
  .btn { width: 100%; }
  .btn-row { gap: 12px; }
  .compare__grip { width: 46px; height: 46px; }
  .pagehero img { height: 220px; }
  .pagehero .h1 { font-size: 24px; }
}

/* ---------- prefers-reduced-motion：全アニメーションを無効化 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .scrollcue { animation: none !important; }
}