/* ============================================================
   タスクオート シニア特化型ランディングページ
   ============================================================ */

/* --- リセット & ベース --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 1.8rem;
  line-height: 2;
  color: #2d2d2d;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

em {
  font-style: normal;
  color: #e67e22;
  font-weight: 700;
}

/* --- ユーティリティ --- */
.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

.sp-only {
  display: none;
}

.pc-only {
  display: inline;
}

@media (max-width: 768px) {
  .sp-only { display: inline; }
  .pc-only { display: none; }
}

/* --- スクロールアニメーション --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   セクションタイトル（共通）
   ============================================================ */
.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title__en {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #e67e22;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title__ja {
  display: block;
  font-size: 2.8rem;
  font-weight: 900;
  color: #2d2d2d;
  line-height: 1.5;
}

.section-lead {
  text-align: center;
  font-size: 1.8rem;
  color: #555;
  margin-top: -32px;
  margin-bottom: 40px;
}

/* ============================================================
   共通ボタン
   ============================================================ */
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 20px 24px;
  border-radius: 12px;
  font-weight: 700;
  text-align: left;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}

.btn:active {
  transform: scale(0.97);
}

.btn__icon {
  font-size: 3.2rem;
  flex-shrink: 0;
}

.btn__body {
  display: flex;
  flex-direction: column;
}

.btn__main {
  font-size: 2rem;
  line-height: 1.4;
}

.btn__tel {
  font-size: 2.6rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1.3;
  margin-top: 2px;
}

.btn__sub {
  font-size: 1.4rem;
  font-weight: 400;
  opacity: 0.9;
  line-height: 1.4;
  margin-top: 2px;
}

/* 電話ボタン（緑） */
.btn--phone {
  background: linear-gradient(135deg, #27ae60 0%, #219a52 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(39, 174, 96, 0.35);
}

.btn--phone:hover {
  box-shadow: 0 8px 28px rgba(39, 174, 96, 0.5);
  transform: translateY(-2px);
}

.btn--phone-xl .btn__main {
  font-size: 3.6rem;
  letter-spacing: 0.08em;
}

/* LINEボタン */
.btn--line {
  background: linear-gradient(135deg, #06c755 0%, #05a847 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(6, 199, 85, 0.3);
  margin-top: 12px;
}

.btn--line:hover {
  box-shadow: 0 8px 28px rgba(6, 199, 85, 0.45);
  transform: translateY(-2px);
}

/* ============================================================
   ヘッダー
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  padding: 10px 0;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  display: flex;
  flex-direction: column;
}

.header__logo-main {
  font-size: 2.2rem;
  font-weight: 900;
  color: #e67e22;
  line-height: 1.2;
}

.header__logo-sub {
  font-size: 1.1rem;
  color: #888;
  line-height: 1.3;
}

.header__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #27ae60;
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 1.8rem;
  font-weight: 700;
  transition: background 0.2s;
}

.header__phone:hover {
  background: #219a52;
}

.header__phone i {
  font-size: 1.6rem;
}

/* ============================================================
   ファーストビュー
   ============================================================ */
.hero {
  position: relative;
  padding: 140px 0 100px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 248, 240, 0.85) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0.92) 100%),
    url('images/hero-bg.jpg') center center / cover no-repeat;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero__badge {
  display: inline-block;
  background: #e67e22;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero__badge i {
  margin-right: 4px;
}

.hero__title {
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1.5;
  color: #2d2d2d;
  margin-bottom: 20px;
}

.hero__catch {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.8;
  color: #444;
  margin-bottom: 16px;
}

.hero__catch em {
  background: linear-gradient(transparent 60%, rgba(230, 126, 34, 0.25) 60%);
  padding: 0 4px;
}

.hero__lead {
  font-size: 1.8rem;
  color: #666;
  line-height: 2;
  margin-bottom: 40px;
}

.hero__cta {
  margin-bottom: 20px;
}

.hero__tel {
  font-size: 3.2rem;
  font-weight: 900;
  color: #27ae60;
  margin: 16px 0;
  letter-spacing: 0.05em;
}

.hero__tel i {
  margin-right: 8px;
}

.hero__hours {
  font-size: 1.5rem;
  color: #888;
  margin-top: 12px;
}

.hero__hours i {
  margin-right: 4px;
}

.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  z-index: 2;
}

.hero__wave svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* ============================================================
   4つの安心ポイント
   ============================================================ */
.trust {
  padding: 80px 0;
  background: #fff;
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.trust__card {
  background: #fff;
  border: 2px solid #f0f0f0;
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.trust__card:hover {
  border-color: #e67e22;
  box-shadow: 0 8px 32px rgba(230, 126, 34, 0.1);
}

.trust__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2.8rem;
  color: #fff;
}

.trust__icon--blue { background: linear-gradient(135deg, #3498db, #2980b9); }
.trust__icon--orange { background: linear-gradient(135deg, #e67e22, #d35400); }
.trust__icon--green { background: linear-gradient(135deg, #27ae60, #219a52); }
.trust__icon--red { background: linear-gradient(135deg, #e74c3c, #c0392b); }

.trust__card-title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 12px;
  color: #2d2d2d;
}

.trust__card-text {
  font-size: 1.6rem;
  line-height: 1.9;
  color: #555;
}

/* ============================================================
   かんたん3ステップ
   ============================================================ */
.steps {
  padding: 80px 0;
  background: #fff8f0;
}

.steps__grid {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
}

.steps__card {
  flex: 1;
  max-width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #fff;
  border-radius: 16px;
  padding: 36px 24px 32px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  position: relative;
}

.steps__number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 44px;
  background: #e67e22;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 900;
  box-shadow: 0 4px 12px rgba(230, 126, 34, 0.3);
}

.steps__icon {
  font-size: 3.6rem;
  color: #e67e22;
  margin: 16px 0 20px;
}

.steps__title {
  font-size: 2rem;
  font-weight: 700;
  color: #2d2d2d;
  margin-bottom: 12px;
  line-height: 1.5;
}

.steps__text {
  font-size: 1.6rem;
  line-height: 1.9;
  color: #555;
  flex: 1;
}

.steps__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  flex-shrink: 0;
  padding: 0 12px;
  font-size: 2rem;
  color: #e67e22;
}

/* ============================================================
   中間CTAバンド
   ============================================================ */
.cta-band {
  padding: 56px 0;
  background: linear-gradient(135deg, #2d2d2d 0%, #3d3d3d 100%);
  text-align: center;
}

.cta-band--warm {
  background: linear-gradient(135deg, #e67e22 0%, #d35400 100%);
}

.cta-band__text {
  color: #fff;
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 28px;
  line-height: 1.5;
}

.cta-band .btn {
  margin-bottom: 0;
}

.cta-band .btn--phone {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}

.cta-band .btn--line {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}

/* ============================================================
   高く買える理由
   ============================================================ */
.reasons {
  padding: 80px 0;
  background: #fff;
}

.reasons__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.reasons__card {
  background: #fff;
  border-radius: 16px;
  padding: 36px 24px;
  text-align: center;
  border: 2px solid #f0f0f0;
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.reasons__card:hover {
  border-color: #e67e22;
  box-shadow: 0 8px 32px rgba(230, 126, 34, 0.1);
}

.reasons__number {
  position: absolute;
  top: 16px;
  left: 20px;
  font-size: 3.6rem;
  font-weight: 900;
  color: rgba(230, 126, 34, 0.12);
  line-height: 1;
}

.reasons__icon {
  font-size: 3.6rem;
  color: #e67e22;
  margin-bottom: 20px;
}

.reasons__title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 12px;
  color: #2d2d2d;
}

.reasons__text {
  font-size: 1.6rem;
  line-height: 1.9;
  color: #555;
}

/* ============================================================
   代表メッセージ
   ============================================================ */
.message {
  padding: 80px 0;
  background: #fff8f0;
}

.message__body {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  background: #fff;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.message__photo {
  flex-shrink: 0;
  width: 200px;
}

.message__photo-img {
  width: 200px;
  height: 240px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.message__content {
  flex: 1;
}

.message__heading {
  font-size: 2.4rem;
  font-weight: 700;
  color: #e67e22;
  margin-bottom: 20px;
  line-height: 1.5;
}

.message__content p {
  font-size: 1.7rem;
  line-height: 2;
  color: #444;
  margin-bottom: 16px;
}

.message__name {
  font-size: 1.8rem;
  font-weight: 700;
  color: #2d2d2d;
  text-align: right;
  margin-top: 8px;
}

/* ============================================================
   買取実績
   ============================================================ */
.results {
  padding: 80px 0;
  background: #fff;
}

.results__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.results__card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid #f0f0f0;
  transition: box-shadow 0.3s;
}

.results__card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.results__photo {
  height: 260px;
  overflow: hidden;
  background: #f5f5f5;
}

.results__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.results__card:hover .results__photo img {
  transform: scale(1.05);
}

.results__info {
  padding: 20px;
}

.results__area {
  font-size: 1.4rem;
  color: #888;
  margin-bottom: 4px;
}

.results__area i {
  color: #e67e22;
  margin-right: 4px;
}

.results__car {
  font-size: 1.7rem;
  font-weight: 700;
  color: #2d2d2d;
  margin-bottom: 8px;
}

.results__price {
  font-size: 1.5rem;
  color: #555;
}

.results__price strong {
  font-size: 2.4rem;
  color: #e67e22;
  font-weight: 900;
}

.results__price span {
  font-size: 1.5rem;
}

/* ============================================================
   お客様の声
   ============================================================ */
.voice {
  padding: 80px 0;
  background: #fff8f0;
  overflow: hidden;
}

.voice__slider {
  position: relative;
  max-width: 100%;
}

.voice__track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 8px 0 24px;
}

.voice__track::-webkit-scrollbar {
  display: none;
}

.voice__card {
  flex: 0 0 calc(50% - 12px);
  scroll-snap-align: start;
  background: #fff;
  border-radius: 16px;
  padding: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.voice__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.voice__nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.voice__btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #e67e22;
  color: #e67e22;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}

.voice__btn:hover {
  background: #e67e22;
  color: #fff;
}

.voice__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.voice__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ddd;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s;
}

.voice__dot.is-active {
  background: #e67e22;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: 80px 0;
  background: #fff;
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
}

.faq__item {
  margin-bottom: 16px;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid #f0f0f0;
  transition: border-color 0.3s;
}

.faq__item:hover {
  border-color: #e67e22;
}

.faq__question {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 24px;
  background: #fff;
  text-align: left;
  font-size: 1.8rem;
  font-weight: 700;
  color: #2d2d2d;
  line-height: 1.6;
  cursor: pointer;
  transition: background 0.2s;
}

.faq__question:hover {
  background: #fff8f0;
}

.faq__q-badge {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: #e67e22;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 900;
}

.faq__q-text {
  flex: 1;
}

.faq__toggle {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e67e22;
  font-size: 1.6rem;
  transition: transform 0.3s;
}

.faq__item.is-open .faq__toggle {
  transform: rotate(45deg);
}

.faq__answer {
  display: flex;
  gap: 16px;
  padding: 0 24px 24px;
  background: #fdf6ec;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq__answer[hidden] {
  display: none;
}

.faq__a-badge {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: #27ae60;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 900;
  margin-top: 4px;
}

.faq__answer p {
  font-size: 1.7rem;
  line-height: 2;
  color: #444;
  padding-top: 4px;
}

/* ============================================================
   フッター
   ============================================================ */
.footer {
  padding: 64px 0 0;
  background: #2d2d2d;
  color: #fff;
}

.footer__cta {
  text-align: center;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__lead {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.7;
  margin-bottom: 32px;
}

.footer__hours {
  margin: 28px 0;
  font-size: 1.7rem;
  line-height: 2;
}

.footer__hours strong {
  color: #f39c12;
}

.footer__hours i {
  margin-right: 6px;
  color: #f39c12;
}

.footer__info {
  padding: 36px 0;
  text-align: center;
}

.footer__company {
  font-size: 2.2rem;
  font-weight: 900;
  color: #f39c12;
  margin-bottom: 4px;
}

.footer__corp {
  font-size: 1.5rem;
  color: #aaa;
  margin-bottom: 16px;
}

.footer__site-link a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #ccc;
  font-size: 1.6rem;
  padding: 12px 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}

.footer__site-link a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.footer__bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 1.3rem;
  color: #888;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ============================================================
   スマホ固定CTAバー
   ============================================================ */
.sticky-bar {
  display: none;
}

/* ============================================================
   トップへ戻る
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 20px;
  z-index: 90;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #e67e22;
  color: #fff;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(230, 126, 34, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: #d35400;
}

/* ============================================================
   レスポンシブ (タブレット)
   ============================================================ */
@media (max-width: 960px) {
  .reasons__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .steps__grid {
    flex-direction: column;
    align-items: center;
  }

  .steps__card {
    max-width: 480px;
    width: 100%;
  }

  .steps__arrow {
    margin-top: 0;
    padding: 16px 0;
  }

  .message__body {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .message__name {
    text-align: center;
  }
}

/* ============================================================
   レスポンシブ (スマートフォン)
   ============================================================ */
@media (max-width: 768px) {
  html {
    font-size: 60%;
  }

  body {
    font-size: 1.8rem;
    padding-bottom: 72px;
  }

  .container {
    padding: 0 16px;
  }

  /* ヘッダー */
  .header {
    padding: 8px 0;
  }

  .header__logo-main {
    font-size: 1.8rem;
  }

  .header__logo-sub {
    font-size: 1rem;
  }

  .header__phone {
    padding: 8px 14px;
    font-size: 1.4rem;
  }

  /* ファーストビュー */
  .hero {
    padding: 110px 0 80px;
    min-height: auto;
  }

  .hero__title {
    font-size: 2.8rem;
  }

  .hero__catch {
    font-size: 1.9rem;
  }

  .hero__lead {
    font-size: 1.7rem;
    margin-bottom: 32px;
  }

  .hero__tel {
    font-size: 2.8rem;
  }

  .btn {
    padding: 18px 20px;
    gap: 14px;
    max-width: 100%;
  }

  .btn__main {
    font-size: 1.8rem;
  }

  .btn__icon {
    font-size: 2.8rem;
  }

  .btn__tel {
    font-size: 2.2rem;
  }

  .btn--phone-xl .btn__main {
    font-size: 3rem;
  }

  /* セクション共通 */
  .section-title {
    margin-bottom: 36px;
  }

  .section-title__ja {
    font-size: 2.4rem;
  }

  /* 4つの安心 */
  .trust {
    padding: 56px 0;
  }

  .trust__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .trust__card {
    padding: 28px 20px;
  }

  .trust__icon {
    width: 64px;
    height: 64px;
    font-size: 2.4rem;
  }

  .trust__card-title {
    font-size: 1.9rem;
  }

  .trust__card-text {
    font-size: 1.6rem;
  }

  /* ステップ */
  .steps {
    padding: 56px 0;
  }

  .steps__card {
    padding: 32px 20px 28px;
  }

  .steps__arrow {
    padding: 28px 0;
  }

  /* 理由 */
  .reasons {
    padding: 56px 0;
  }

  .reasons__card {
    padding: 28px 20px;
  }

  /* メッセージ */
  .message {
    padding: 56px 0;
  }

  .message__body {
    padding: 28px 20px;
  }

  .message__photo {
    width: 160px;
  }

  .message__photo-img {
    width: 160px;
    height: 200px;
  }

  .message__heading {
    font-size: 2rem;
  }

  /* 実績 */
  .results {
    padding: 56px 0;
  }

  .results__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  /* お客様の声 */
  .voice {
    padding: 56px 0;
  }

  .voice__card {
    flex: 0 0 calc(100% - 16px);
    padding: 10px;
  }

  /* CTA */
  .cta-band {
    padding: 40px 0;
  }

  .cta-band__text {
    font-size: 2rem;
    margin-bottom: 24px;
  }

  /* FAQ */
  .faq {
    padding: 56px 0;
  }

  .faq__question {
    padding: 20px 16px;
    font-size: 1.7rem;
    gap: 12px;
  }

  .faq__q-badge,
  .faq__a-badge {
    width: 36px;
    height: 36px;
    font-size: 1.6rem;
  }

  .faq__answer {
    padding: 0 16px 20px;
    gap: 12px;
  }

  .faq__answer p {
    font-size: 1.6rem;
  }

  /* フッター */
  .footer {
    padding: 48px 0 0;
  }

  .footer__lead {
    font-size: 2rem;
    margin-bottom: 24px;
  }

  .footer__hours {
    font-size: 1.6rem;
  }

  /* スマホ固定CTA */
  .sticky-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: #fff;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
    border-top: 1px solid #e0e0e0;
  }

  .sticky-bar a {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 12px;
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    text-align: center;
  }

  .sticky-bar__phone {
    background: #27ae60;
  }

  .sticky-bar__line {
    background: #06c755;
  }

  .sticky-bar a i {
    font-size: 2.2rem;
  }

  .back-to-top {
    bottom: 88px;
    width: 46px;
    height: 46px;
    font-size: 1.8rem;
    right: 14px;
  }
}

/* ============================================================
   小さめスマートフォン
   ============================================================ */
@media (max-width: 400px) {
  .hero__title {
    font-size: 2.4rem;
  }

  .hero__catch {
    font-size: 1.7rem;
  }

  .btn__main {
    font-size: 1.7rem;
  }

  .section-title__ja {
    font-size: 2.2rem;
  }
}