/* ========================================
   メンテナンスページ LP専用CSS
   maintenance.css
   ======================================== */

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   カラー変数
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
:root {
  --mnt-black:    #0d0d0d;
  --mnt-carbon:   #1a1a1a;
  --mnt-cyan:     #04C4F5;
  --mnt-cyan-dark:#0299BF;
  --mnt-gold:     #FFD700;
  --mnt-gold-dark:#D4AF37;
  --mnt-white:    #ffffff;
  --mnt-gray:     #f5f5f5;
  --mnt-gray-mid: #888888;
  --mnt-line:     #06c755;

  --mnt-font-sans:    Meiryo, "Hiragino Kaku Gothic Pro", Osaka, "MS PGothic", sans-serif;
  --mnt-font-bold:    "Noto Sans JP", sans-serif;
  --mnt-font-display: "Anton", sans-serif;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   共通スタイル
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
body {
  overflow-x: clip !important;
}

.mnt-main {
  font-family: var(--mnt-font-sans);
  background-color: var(--mnt-white);
  overflow-x: clip !important;
}

.mnt-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
}

/* セクション共通ヘッダー */
.mnt-section-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 72px);
}

.mnt-section-eyebrow {
  font-family: var(--mnt-font-display);
  font-size: clamp(11px, 1.2vw, 13px);
  letter-spacing: 0.25em;
  color: var(--mnt-cyan);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.mnt-section-eyebrow--gold {
  color: var(--mnt-gold);
}

.mnt-section-title {
  font-family: var(--mnt-font-bold);
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 800;
  color: var(--mnt-carbon);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.mnt-section-lead {
  font-size: clamp(14px, 1.5vw, 16px);
  color: #555;
  line-height: 1.8;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   スクロールアニメーション
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.scroll-fade-in {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 1.1s ease, transform 1.1s ease;
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 1.1s ease, transform 1.1s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 1.1s ease, transform 1.1s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.zoom-in {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 1.1s ease, transform 1.1s ease;
}

.zoom-in.visible {
  opacity: 1;
  transform: scale(1);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ヒーローセクション
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.mnt-hero {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.mnt-hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/backgrounds/maintenance-hero.jpg');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.0);
  animation: mntHeroZoom 14s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes mntHeroZoom {
  from { transform: scale(1.0); }
  to   { transform: scale(1.06); }
}

.mnt-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(4, 196, 245, 0.12) 55%,
    rgba(0, 0, 0, 0.70) 100%
  );
  z-index: 1;
}

.mnt-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 clamp(16px, 5vw, 60px);
  max-width: 900px;
}

.mnt-hero__label {
  font-family: var(--mnt-font-display);
  font-size: clamp(11px, 1.2vw, 13px);
  letter-spacing: 0.35em;
  color: var(--mnt-cyan);
  margin-bottom: 20px;
  animation: mntFadeInUp 1.8s ease-out 0.2s both;
}

.mnt-hero__title {
  font-family: var(--mnt-font-bold);
  font-size: clamp(30px, 5.5vw, 68px);
  font-weight: 800;
  color: var(--mnt-white);
  line-height: 1.18;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
  animation: mntFadeInUp 1.8s ease-out 0.5s both;
}

.mnt-hero__subtitle {
  font-size: clamp(14px, 1.8vw, 18px);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.9;
  animation: mntFadeInUp 1.8s ease-out 1.2s both;
}


@keyframes mntFadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   サブタイトル帯
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.mnt-subtitle-bar {
  position: relative;
  overflow: hidden;
  background-color: var(--mnt-cyan);
  padding: clamp(16px, 2.5vw, 24px) clamp(16px, 4vw, 40px);
  text-align: center;
}

.mnt-subtitle-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 80%
  );
  animation: subtitle-bar-shine 3s ease-in-out infinite;
  pointer-events: none;
}

@keyframes subtitle-bar-shine {
  0%   { left: -100%; }
  60%  { left: 150%; }
  100% { left: 150%; }
}

.mnt-subtitle-bar p {
  font-family: var(--mnt-font-bold);
  font-size: clamp(13px, 1.6vw, 16px);
  font-weight: 800;
  color: var(--mnt-white);
  letter-spacing: 0.05em;
  margin: 0;
  line-height: 1.6;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   サービス概要セクション
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.mnt-intro {
  padding: clamp(64px, 10vw, 120px) 0;
  background-color: var(--mnt-white);
}

.mnt-intro__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

@media (max-width: 768px) {
  .mnt-intro__inner {
    grid-template-columns: 1fr;
  }
}

.mnt-intro__title {
  font-family: var(--mnt-font-bold);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 800;
  color: var(--mnt-carbon);
  line-height: 1.25;
  margin-bottom: 0;
}

.mnt-intro__divider {
  width: 48px;
  height: 3px;
  background: var(--mnt-cyan);
  margin: 20px 0;
}

.mnt-intro__description {
  font-size: clamp(14px, 1.5vw, 15px);
  color: #444;
  line-height: 1.9;
  margin-bottom: 32px;
}

.mnt-intro__features {
  display: flex;
  gap: clamp(16px, 3vw, 32px);
  flex-wrap: wrap;
}

.mnt-intro__feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mnt-font-bold);
  font-size: clamp(13px, 1.4vw, 14px);
  font-weight: 800;
  color: var(--mnt-carbon);
}

.mnt-intro__feature i {
  font-size: 18px;
  color: var(--mnt-cyan);
}

.mnt-intro__image {
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.15);
}

.mnt-intro__image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* mnt-intro スライドショー */
.mnt-intro-slideshow {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 4px;
}

.mnt-intro-slideshow__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.mnt-intro-slideshow__slide--active {
  opacity: 1;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   メンテナンスメニューセクション
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.mnt-menu {
  position: relative;
  padding: clamp(64px, 10vw, 120px) 0;
  background-color: var(--mnt-gray);
  overflow: hidden;
}

.mnt-menu__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--mnt-font-display);
  font-size: clamp(50px, 12vw, 160px);
  color: rgba(4, 196, 245, 0.06);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  letter-spacing: 0.06em;
}

.mnt-menu__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.5vw, 24px);
}

@media (max-width: 960px) {
  .mnt-menu__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .mnt-menu__grid {
    grid-template-columns: 1fr;
  }
}

.mnt-menu__card {
  background: var(--mnt-white);
  border-radius: 4px;
  padding: clamp(28px, 4vw, 40px) clamp(20px, 3vw, 32px);
  border-top: 3px solid var(--mnt-cyan);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-top-color 0.3s ease;
  position: relative;
}

.mnt-menu__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(4, 196, 245, 0.15);
  border-top-color: var(--mnt-gold-dark);
}

.mnt-menu__card-icon {
  font-size: 32px;
  color: var(--mnt-cyan);
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.mnt-menu__card:hover .mnt-menu__card-icon {
  color: var(--mnt-gold-dark);
}

.mnt-menu__card-number {
  font-family: var(--mnt-font-display);
  font-size: 42px;
  color: rgba(4, 196, 245, 0.1);
  position: absolute;
  top: 16px;
  right: 20px;
  line-height: 1;
}

.mnt-menu__card-title {
  font-family: var(--mnt-font-bold);
  font-size: clamp(16px, 1.8vw, 18px);
  font-weight: 800;
  color: var(--mnt-carbon);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.mnt-menu__card-text {
  font-size: clamp(13px, 1.4vw, 14px);
  color: #666;
  line-height: 1.8;
  margin: 0;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   施設ギャラリーセクション（リデザイン）
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.mnt-gallery {
  background-color: #0d0d0d;
  padding-bottom: 0;
}

/* ── ヘッダー ── */
.mnt-gallery__header {
  text-align: center;
  padding: clamp(56px, 8vw, 100px) clamp(16px, 4vw, 40px) clamp(40px, 6vw, 72px);
}

.mnt-gallery__eyebrow {
  font-family: var(--mnt-font-display);
  font-size: clamp(11px, 1.2vw, 13px);
  letter-spacing: 0.35em;
  color: var(--mnt-cyan);
  margin-bottom: 14px;
}

.mnt-gallery__title {
  font-family: var(--mnt-font-bold);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.mnt-gallery__accent-line {
  width: 48px;
  height: 3px;
  background: var(--mnt-cyan);
  margin: 0 auto 20px;
}

.mnt-gallery__lead {
  font-size: clamp(13px, 1.4vw, 15px);
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.05em;
}

/* ── メイン画像（全幅） ── */
.mnt-gallery__main {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

/* ワイプ用ラッパー：clip-pathのみ担当（transformと分離してジャンク解消） */
.exterior-slideshow-wrap {
  width: 100%;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.2s cubic-bezier(0.42, 0, 1.0, 1.0);
  will-change: clip-path;
}

.mnt-gallery__main.curtain-open .exterior-slideshow-wrap {
  clip-path: inset(0 0% 0 0);
}

/* スライド画像：transformとopacityのみ担当 */
.mnt-gallery__main img {
  width: 100%;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  display: block;
}

.mnt-gallery__main .exterior-slideshow__slide {
  transition: opacity 1.2s ease-in-out;
  will-change: transform, opacity;
}

@media (max-width: 600px) {
  .mnt-gallery__main img {
    aspect-ratio: 4 / 3;
  }
}

.mnt-gallery__main-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.45) 0%,
    transparent 50%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: clamp(20px, 3vw, 40px) clamp(24px, 4vw, 56px);
  gap: 8px;
}

.mnt-gallery__main-title {
  font-family: var(--mnt-font-bold);
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.08em;
  line-height: 1;
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity 2.2s ease-out 0.8s, transform 2.2s ease-out 0.8s;
}

.mnt-gallery__main.curtain-open .mnt-gallery__main-title {
  opacity: 1;
  transform: translateY(0);
}

.mnt-gallery__main-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--mnt-cyan);
  color: #fff;
  font-family: var(--mnt-font-bold);
  font-size: clamp(12px, 1.3vw, 14px);
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  width: fit-content;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 50%, calc(100% - 10px) 100%, 0 100%);
}

.mnt-gallery__main-address {
  font-size: clamp(12px, 1.2vw, 13px);
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.08em;
}

/* ── サブ画像 3枚 ── */
.mnt-gallery__sub {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 2px;
}

@media (max-width: 600px) {
  .mnt-gallery__sub {
    grid-template-columns: 1fr;
  }
}

.mnt-gallery__sub-item {
  position: relative;
  overflow: hidden;
  line-height: 0;
}

/* 店舗外観スライドショー */
.exterior-slideshow {
  position: relative;
  width: 100%;
  line-height: 0;
}

.exterior-slideshow__slide {
  width: 100%;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 1.2s ease-in-out, transform 0.8s ease;
}

.exterior-slideshow__slide:not(:first-child) {
  position: absolute;
  inset: 0;
  height: 100%;
}

.exterior-slideshow__slide--active {
  opacity: 1;
}

/* 全スライドを同時に同じズームアニメーション → crossfade中のscaleずれをなくす */
@keyframes exteriorZoom {
  from { transform: scale(1.0); }
  to   { transform: scale(1.1); }
}

.exterior-slideshow__slide {
  animation: exteriorZoom 8s ease-in-out infinite alternate;
}

.exterior-slideshow__slide:first-child {
  object-position: center 60%;
}

.exterior-slideshow__slide:last-child {
  object-position: center 70%;
}

.mnt-gallery__main:hover .exterior-slideshow__slide--active {
  transform: scale(1.04);
}

/* アクセサリー＆パーツコーナースライドショー */
.parts-slideshow {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.parts-slideshow__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}

.mnt-gallery__sub-item .parts-slideshow__slide {
  aspect-ratio: unset;
  transition: opacity 1.2s ease-in-out;
}

.parts-slideshow__slide--active {
  opacity: 1;
}

/* 談話スペーススライドショー */
.lounge-slideshow {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.lounge-slideshow__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}

.mnt-gallery__sub-item .lounge-slideshow__slide {
  aspect-ratio: unset;
  transition: opacity 1.2s ease-in-out;
}

.lounge-slideshow__slide--active {
  opacity: 1;
}

.lounge-slideshow__slide:nth-child(2) {
  object-position: right center;
}

.lounge-slideshow__slide:nth-child(3) {
  object-position: 30% center;
}

/* 作業スペーススライドショー */
.workspace-slideshow {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.workspace-slideshow__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}

/* .mnt-gallery__sub-item img より詳細度を上げてtransitionを上書き */
.mnt-gallery__sub-item .workspace-slideshow__slide {
  aspect-ratio: unset;
  transition: opacity 1.2s ease-in-out;
}

.workspace-slideshow__slide--active {
  opacity: 1;
}

.mnt-gallery__sub-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.mnt-gallery__sub-overlay {
  display: none;
}

/* サブ画像ラベル */
.sub-label {
  position: absolute;
  top: clamp(12px, 2vw, 20px);
  left: clamp(12px, 2vw, 20px);
  font-family: var(--mnt-font-bold);
  font-size: clamp(18px, 2.2vw, 28px);
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
  z-index: 4;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 2.2s ease-out 0.8s, transform 2.2s ease-out 0.8s;
}

.mnt-gallery__sub-item.curtain-open .sub-label {
  opacity: 1;
  transform: translateY(0);
}

/* サブ画像カーテン（下から上へ） */
.sub-curtain {
  position: absolute;
  inset: 0;
  background: #0d0d0d;
  z-index: 5;
  transform: translateY(0);
  transition: transform 1.4s cubic-bezier(0.77, 0, 0.175, 1);
  pointer-events: none;
}

.mnt-gallery__sub-item.curtain-open .sub-curtain {
  transform: translateY(-100%);
}

/* 旧スタイル（削除対象の残骸を上書き） */
.mnt-gallery__item-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(4, 196, 245, 0.9) 0%, transparent 100%);
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.mnt-gallery__item:hover .mnt-gallery__item-label {
  opacity: 1;
}

.mnt-gallery__item-label i {
  font-size: 14px;
  color: var(--mnt-white);
}

.mnt-gallery__item-label span {
  font-family: var(--mnt-font-bold);
  font-size: 14px;
  font-weight: 800;
  color: var(--mnt-white);
  letter-spacing: 0.06em;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ロードサービスセクション
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.mnt-road {
  position: relative;
  padding: clamp(80px, 12vw, 140px) clamp(16px, 4vw, 40px);
  background-color: var(--mnt-carbon);
  overflow: hidden;
}

.mnt-road__bg-text {
  position: absolute;
  top: -2%;
  left: 50%;
  transform: translate(-50%, 0);
  font-family: var(--mnt-font-display);
  font-size: clamp(40px, 10vw, 140px);
  color: rgba(255, 255, 255, 0.03);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  letter-spacing: 0.06em;
}

/* カーボンパターン背景 */
.mnt-road::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.015) 0px,
      rgba(255,255,255,0.015) 1px,
      transparent 1px,
      transparent 10px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255,255,255,0.015) 0px,
      rgba(255,255,255,0.015) 1px,
      transparent 1px,
      transparent 10px
    );
  pointer-events: none;
}

.mnt-road__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(4,196,245,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.mnt-road__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

@media (max-width: 768px) {
  .mnt-road__inner {
    grid-template-columns: 1fr;
  }
}

/* ビジュアル */
.mnt-road__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.mnt-road__img-wrap {
  width: clamp(320px, 50vw, 700px);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transition: opacity 1.4s ease, transform 1.4s ease !important;
}

.mnt-road__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mnt-road__icon-wrap {
  width: clamp(120px, 16vw, 180px);
  height: clamp(120px, 16vw, 180px);
  border-radius: 50%;
  background: rgba(4, 196, 245, 0.12);
  border: 2px solid rgba(4, 196, 245, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(48px, 7vw, 72px);
  color: var(--mnt-cyan);
  animation: mntPulse 3s ease-in-out infinite;
}

@keyframes mntPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(4, 196, 245, 0.3); }
  50%       { box-shadow: 0 0 0 20px rgba(4, 196, 245, 0); }
}

.mnt-road__badge {
  display: flex;
  gap: 12px;
}

.mnt-road__badge span {
  font-family: var(--mnt-font-bold);
  font-size: clamp(13px, 1.4vw, 15px);
  font-weight: 800;
  color: var(--mnt-gold);
  border: 1px solid var(--mnt-gold);
  padding: 6px 14px;
  border-radius: 2px;
  letter-spacing: 0.05em;
}

/* テキスト */
.mnt-road__title {
  font-family: var(--mnt-font-bold);
  font-size: clamp(26px, 4vw, 46px);
  font-weight: 800;
  color: var(--mnt-white);
  line-height: 1.25;
  margin-bottom: 0;
}

.mnt-road__divider {
  width: 48px;
  height: 3px;
  background: var(--mnt-cyan);
  margin: 20px 0;
}

.mnt-road__description {
  font-size: clamp(14px, 1.5vw, 15px);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.9;
  margin-bottom: 28px;
}

.mnt-road__list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}

.mnt-road__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mnt-font-bold);
  font-size: clamp(13px, 1.4vw, 14px);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.85);
}

.mnt-road__list li i {
  color: var(--mnt-cyan);
  font-size: 13px;
}

.mnt-road__contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mnt-road__tel {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mnt-font-display);
  font-size: clamp(22px, 3vw, 30px);
  color: var(--mnt-white);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.3s ease;
}

.mnt-road__tel:hover {
  color: var(--mnt-cyan);
}

.mnt-road__tel i {
  font-size: 20px;
}

.mnt-road__hours {
  font-size: clamp(12px, 1.3vw, 13px);
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.06em;
  margin: 0;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   よくあるご質問セクション
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.mnt-faq {
  padding: clamp(64px, 10vw, 120px) 0;
  background-color: var(--mnt-white);
}

.mnt-faq__list {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.5vw, 24px);
  max-width: 820px;
  margin: 0 auto;
}

.mnt-faq__item {
  border: 1px solid #e8e8e8;
  border-radius: 4px;
  overflow: hidden;
  border-left: 4px solid var(--mnt-cyan);
}

.mnt-faq__question,
.mnt-faq__answer {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: clamp(16px, 2.5vw, 24px) clamp(20px, 3vw, 32px);
}

.mnt-faq__question {
  background: var(--mnt-gray);
}

.mnt-faq__answer {
  background: var(--mnt-white);
}

.mnt-faq__q,
.mnt-faq__a {
  font-family: var(--mnt-font-display);
  font-size: 20px;
  font-weight: 900;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}

.mnt-faq__q {
  color: var(--mnt-cyan);
}

.mnt-faq__a {
  color: var(--mnt-gold-dark);
}

.mnt-faq__question p,
.mnt-faq__answer p {
  font-size: clamp(14px, 1.5vw, 15px);
  line-height: 1.8;
  margin: 0;
}

.mnt-faq__question p {
  font-family: var(--mnt-font-bold);
  font-weight: 800;
  color: var(--mnt-carbon);
}

.mnt-faq__answer p {
  color: #555;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CTAセクション
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.mnt-cta {
  position: relative;
  padding: clamp(80px, 12vw, 140px) clamp(16px, 4vw, 40px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background-color: var(--mnt-black);
}

.mnt-cta__bg-text {
  position: absolute;
  top: 85%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--mnt-font-display);
  font-size: clamp(50px, 14vw, 200px);
  color: rgba(255, 255, 255, 0.08);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  letter-spacing: 0.06em;
}

.mnt-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.015) 0px,
      rgba(255,255,255,0.015) 1px,
      transparent 1px,
      transparent 10px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255,255,255,0.015) 0px,
      rgba(255,255,255,0.015) 1px,
      transparent 1px,
      transparent 10px
    );
  pointer-events: none;
}

.mnt-cta__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(4,196,245,0.07) 0%, transparent 60%);
  pointer-events: none;
}

/* TOP戻るボタン */
.mnt-back-to-top {
  position: absolute;
  left: 20px;
  bottom: 40px;
  z-index: 3;
}

.mnt-back-to-top__link {
  color: #ffffff;
  text-decoration: none;
  font-family: 'Noto Sans JP', sans-serif;
  transition: transform 0.3s ease;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
}

.mnt-back-to-top__arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  transition: transform 0.3s ease;
}

.mnt-back-to-top__chevron {
  width: 20px;
  height: 20px;
  border-top: 3px solid #ffffff;
  border-right: 3px solid #ffffff;
  transform: rotate(-45deg);
  display: block;
}

.mnt-back-to-top__chevron:last-child {
  margin-top: -8px;
}

.mnt-back-to-top__text {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2em;
  display: block;
}

.mnt-back-to-top__link:hover {
  transform: translateY(-3px);
}

.mnt-back-to-top__link:hover .mnt-back-to-top__arrow {
  transform: translateY(-2px);
}

/* CTAコンテンツ */
.mnt-cta__content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.mnt-cta__title {
  font-family: var(--mnt-font-bold);
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 800;
  color: var(--mnt-white);
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.mnt-cta__text {
  font-size: clamp(13px, 1.6vw, 16px);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.85;
  margin-bottom: 12px;
}

.mnt-cta__hours {
  font-family: var(--mnt-font-bold);
  font-size: clamp(12px, 1.4vw, 14px);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.06em;
  margin-bottom: 36px;
}

.mnt-cta__buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.mnt-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: clamp(14px, 2vw, 18px) clamp(24px, 4vw, 44px);
  border-radius: 4px;
  font-family: var(--mnt-font-bold);
  font-size: clamp(14px, 1.6vw, 17px);
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: 2px solid transparent;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.mnt-btn--phone {
  background: transparent;
  color: var(--mnt-white);
  border-color: var(--mnt-white);
}

.mnt-btn--phone:hover {
  background: var(--mnt-white);
  color: var(--mnt-black);
  transform: translateY(-3px);
}

.mnt-btn--line {
  background: var(--mnt-line);
  color: var(--mnt-white);
  border-color: var(--mnt-line);
}

.mnt-btn--line:hover {
  background: #00b140;
  border-color: #00b140;
  transform: translateY(-3px);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   レスポンシブ調整
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media (max-width: 600px) {
  .mnt-road__list {
    grid-template-columns: 1fr;
  }

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

  .mnt-btn {
    width: 100%;
    justify-content: center;
    max-width: 320px;
  }

  .mnt-back-to-top {
    left: 15px;
    bottom: 20px;
  }

  .mnt-back-to-top__chevron {
    width: 16px;
    height: 16px;
    border-width: 2px;
  }

  .mnt-back-to-top__chevron:last-child {
    margin-top: -6px;
  }

  .mnt-back-to-top__text {
    font-size: 12px;
  }

  .mnt-road__badge {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   フローティングLINEボタン
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.floating-line-wrapper {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.floating-line-close {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 28px;
  height: 28px;
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid var(--mnt-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  padding: 0;
}

.floating-line-close i {
  color: var(--mnt-white);
  font-size: 14px;
}

.floating-line-close:hover {
  background: rgba(255, 0, 0, 0.8);
  border-color: var(--mnt-white);
  transform: rotate(90deg) scale(1.1);
}

.floating-line-text {
  color: #000000;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  font-family: var(--mnt-font-bold);
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.floating-line-text__line1,
.floating-line-text__line2 {
  display: block;
  white-space: nowrap;
}

.floating-line-button {
  width: 110px;
  height: 110px;
  background: linear-gradient(135deg, #00C300 0%, #00B900 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow:
    0 4px 20px rgba(0, 195, 0, 0.5),
    0 2px 10px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  animation: pulseFloat 3s ease-in-out infinite;
}

.floating-line-button:hover {
  transform: scale(1.1);
  box-shadow:
    0 6px 25px rgba(0, 195, 0, 0.6),
    0 3px 12px rgba(0, 0, 0, 0.4);
}

.floating-line-button i {
  font-size: 70px;
  color: var(--mnt-white);
}

@keyframes pulseFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-5px); }
}

@media (max-width: 768px) {
  .floating-line-wrapper {
    bottom: 20px;
    right: 20px;
  }

  .floating-line-close {
    width: 24px;
    height: 24px;
    top: -6px;
    right: -6px;
  }

  .floating-line-close i {
    font-size: 12px;
  }

  .floating-line-text {
    font-size: 11px;
  }

  .floating-line-button {
    width: 90px;
    height: 90px;
  }

  .floating-line-button i {
    font-size: 55px;
  }
}