@charset "UTF-8";

/* ============================================
   Town Cube LP - Style
   配電地上機器ラッピング広告
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;600;700;900&family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap');

:root {
  --red: #c41e2a;
  --red-dark: #9b1620;
  --red-light: #e8434e;
  --gold: #b8963e;
  --gold-light: #d4af5a;
  --dark: #1a1a1a;
  --dark-bg: #0d0d0d;
  --text: #333;
  --text-light: #666;
  --text-white: #fff;
  --bg: #fff;
  --bg-light: #f7f5f2;
  --bg-warm: #faf8f5;
  --border: #ddd;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.15);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
  --max-w: 1080px;
  --font-jp: 'Noto Sans JP','Zen Kaku Gothic New','Hiragino Kaku Gothic ProN',sans-serif;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-jp);
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width:100%; height:auto; display:block; }
a { color: var(--red); text-decoration:none; transition: var(--transition); }
a:hover { color: var(--red-dark); }

.container { max-width: var(--max-w); margin:0 auto; padding:0 24px; }

/* --- HERO --- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-bg);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: url('../img/about-hero.webp') center/cover no-repeat;
  opacity: 0.35;
  filter: brightness(0.7);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,13,13,0.85) 0%, rgba(196,30,42,0.25) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px 24px;
  max-width: 800px;
}

.hero__badge {
  display: inline-block;
  background: var(--red);
  color: var(--text-white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 6px 20px;
  border-radius: 30px;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--text-white);
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.hero__title-accent {
  color: var(--gold-light);
}

.hero__sub {
  font-size: clamp(0.9rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 32px;
  font-weight: 300;
}

.hero__price {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 16px 32px;
  border-radius: var(--radius);
  margin-bottom: 32px;
}

.hero__price-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

.hero__price-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gold-light);
  line-height: 1;
}

.hero__price-unit {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
}

.hero__cta {
  display: inline-block;
  background: var(--red);
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 700;
  padding: 16px 48px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(196,30,42,0.4);
}

.hero__cta:hover {
  background: var(--red-light);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(196,30,42,0.5);
}

/* --- PHOTO STRIP (top hero strip) --- */
.photo-strip {
  overflow: hidden;
  background: var(--dark-bg);
  padding: 6px 0;
  position: relative;
}

.photo-strip::before,
.photo-strip::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.photo-strip::before {
  left: 0;
  background: linear-gradient(to right, var(--dark-bg), transparent);
}

.photo-strip::after {
  right: 0;
  background: linear-gradient(to left, var(--dark-bg), transparent);
}

.photo-strip__track {
  display: flex;
  gap: 6px;
  width: max-content;
  animation: stripScroll 120s linear infinite;
}

.photo-strip:hover .photo-strip__track {
  animation-play-state: paused;
}

.photo-strip__track img {
  height: 120px;
  width: auto;
  border-radius: 4px;
  flex-shrink: 0;
  object-fit: cover;
}

@keyframes stripScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .photo-strip__track { animation: none; }
}

@media (max-width: 768px) {
  .photo-strip__track img { height: 80px; }
}

/* --- SECTION COMMON --- */
.section { padding: 80px 0; }
.section--gray { background: var(--bg-light); }
.section--dark { background: var(--dark-bg); color: var(--text-white); }
.section--warm { background: var(--bg-warm); }

.section__header {
  text-align: center;
  margin-bottom: 56px;
}

.section__en {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section--dark .section__en { color: var(--gold-light); }

.section__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 12px;
}

.section__lead {
  font-size: 0.95rem;
  color: var(--text-light);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

.section--dark .section__lead { color: rgba(255,255,255,0.6); }

/* --- ABOUT --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-text p { margin-bottom: 16px; line-height: 1.9; }

.about-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* --- FEATURES --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--red), var(--red-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--text-white);
}

.feature-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; }
.feature-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; }

/* --- GALLERY --- */
.gallery-controls {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, max-content));
  gap: 12px;
  justify-content: center;
  margin-bottom: 32px;
}

.gallery-btn {
  background: var(--bg);
  border: 2px solid var(--border);
  color: var(--text);
  font-family: var(--font-jp);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 10px 24px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}

.gallery-btn:hover { border-color: var(--red); color: var(--red); }

.gallery-btn.active {
  background: var(--red);
  border-color: var(--red);
  color: var(--text-white);
}

.gallery-location-select {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
}

.location-num {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
}

.location-num:hover { border-color: var(--gold); color: var(--gold); }

.location-num.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--text-white);
}

.gallery-viewer {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 360px;
  position: relative;
}

.gallery-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  color: var(--text-light);
  font-size: 0.95rem;
  text-align: center;
  padding: 40px;
  line-height: 1.8;
}

/* --- OVERVIEW MAP (エリア全体マップ) --- */
.overview-map {
  margin: 0 auto 32px;
  max-width: 720px;
  text-align: center;
}

.overview-map__inner {
  position: relative;
  display: block;
  line-height: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--bg-light);
}

.overview-map__inner > img {
  width: 100%;
  height: auto;
  display: block;
}

.overview-map__pins {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.overview-pin {
  position: absolute;
  transform: translate(-50%, -100%);
  pointer-events: auto;
  border: none;
  background: rgba(196,30,42,0.92);
  color: #fff;
  font-family: var(--font-jp);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  margin-top: -6px; /* 三角の先端が指定座標に合うよう微調整 */
}

.overview-pin::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -5px;
  transform: translateX(-50%) rotate(45deg);
  width: 8px;
  height: 8px;
  background: rgba(196,30,42,0.92);
  transition: background 0.2s ease;
}

.overview-pin:hover {
  background: var(--red-dark);
  transform: translate(-50%, -100%) scale(1.1);
  box-shadow: 0 4px 16px rgba(196,30,42,0.4);
}

.overview-pin:hover::before { background: var(--red-dark); }

.overview-pin.is-active {
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(184,150,62,0.25), 0 4px 14px rgba(184,150,62,0.4);
  animation: pinPulse 1.6s ease-in-out infinite;
}

.overview-pin.is-active::before { background: var(--gold); }

@keyframes pinPulse {
  0%, 100% { box-shadow: 0 0 0 5px rgba(184,150,62,0.25), 0 4px 14px rgba(184,150,62,0.4); }
  50%      { box-shadow: 0 0 0 10px rgba(184,150,62,0.10), 0 4px 14px rgba(184,150,62,0.4); }
}

.overview-map__caption {
  margin-bottom: 16px;
  font-size: 0.82rem;
  color: var(--text-light);
}

@media (max-width: 768px) {
  .overview-pin {
    font-size: 0.65rem;
    padding: 4px 8px;
  }
  .overview-pin::before { bottom: -4px; width: 6px; height: 6px; }
}

/* --- AREA MAP OVERVIEW --- */
.area-map-overview {
  padding: 32px 24px;
  text-align: center;
  background: var(--bg);
}

.area-map-overview .area-map-wrap {
  max-width: 720px;
  margin: 0 auto;
}

.area-map-overview__caption {
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--text-light);
}

/* --- AREA MAP WRAP (共通：地図画像＋ホットスポット) --- */
.area-map-wrap {
  position: relative;
  display: block;
  line-height: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.area-map-wrap > img {
  width: 100%;
  height: auto;
  display: block;
}


/* --- reCAPTCHA バッジを非表示（フォーム内に表示するため） --- */
.grecaptcha-badge {
  visibility: hidden !important;
}

.form-recaptcha-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  padding: 8px 14px 8px 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
}

.form-recaptcha-icon {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

.form-recaptcha-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.form-recaptcha-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.form-recaptcha-links {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.55);
}

.form-recaptcha-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.form-recaptcha-links a:hover {
  color: var(--gold-light);
  text-decoration: underline;
}

/* --- AREA REGION MASK (秋葉原①②のエリアハイライト) --- */
.area-region-mask {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}
.map-hotspots {
  z-index: 2;
}

/* --- MAP HOTSPOTS --- */
.map-hotspots {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.map-hotspot {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(196,30,42,0.6);
  background: rgba(196,30,42,0.0);
  color: transparent;
  font-family: var(--font-jp);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  pointer-events: auto;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.map-hotspot:hover {
  background: rgba(196,30,42,0.15);
  border-color: var(--red);
  transform: translate(-50%, -50%) scale(1.15);
  box-shadow: 0 0 0 4px rgba(196,30,42,0.18);
}

.map-hotspot.is-active {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  transform: translate(-50%, -50%) scale(1.25);
  box-shadow: 0 0 0 6px rgba(196,30,42,0.25), 0 4px 12px rgba(196,30,42,0.4);
  animation: hotspotPulse 1.6s ease-in-out infinite;
}

@keyframes hotspotPulse {
  0%, 100% { box-shadow: 0 0 0 6px rgba(196,30,42,0.25), 0 4px 12px rgba(196,30,42,0.4); }
  50%      { box-shadow: 0 0 0 10px rgba(196,30,42,0.10), 0 4px 12px rgba(196,30,42,0.4); }
}

@media (max-width: 768px) {
  .map-hotspot {
    width: 22px;
    height: 22px;
    font-size: 0.7rem;
    border-width: 1.5px;
  }
}

/* --- LOCATION DETAIL --- */
.loc-detail__header {
  background: var(--dark);
  color: var(--text-white);
  padding: 14px 24px;
  text-align: center;
  letter-spacing: 0.05em;
}

.loc-detail__num { font-size: 1.05rem; font-weight: 700; }

/* 写真の帯（スクロールボタン付き） */
.loc-detail__photos-wrap {
  position: relative;
  background: var(--dark-bg);
  padding: 16px 0;
}

.loc-detail__photos {
  display: flex;
  gap: 12px;
  padding: 0 56px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.25) transparent;
  -webkit-overflow-scrolling: touch;
}

.loc-detail__photos::-webkit-scrollbar { height: 8px; }
.loc-detail__photos::-webkit-scrollbar-track { background: transparent; }
.loc-detail__photos::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.2);
  border-radius: 4px;
}
.loc-detail__photos::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.35);
}

.loc-detail__photos img {
  height: 200px;
  width: auto;
  flex-shrink: 0;
  object-fit: cover;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.loc-detail__photos img:hover {
  opacity: 0.92;
  transform: scale(1.02);
}

.photo-scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.92);
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.4);
  transition: background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
  z-index: 5;
}

.photo-scroll-btn:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.08);
}

.photo-scroll-btn--prev { left: 8px; }
.photo-scroll-btn--next { right: 8px; }

.photo-scroll-btn.is-disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.loc-detail__photos-wrap.no-scroll .photo-scroll-btn { display: none; }
.loc-detail__photos-wrap.no-scroll .loc-detail__photos {
  padding: 0 16px;
  justify-content: center;
}

/* 真ん中：マップ＋総合評価 */
.loc-detail__main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 24px;
  background: var(--bg);
}

.loc-detail__map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-light);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 0;
}

.loc-detail__map.is-empty {
  align-items: center;
}

.loc-detail__map.is-empty::before {
  content: 'マップ準備中';
  color: var(--text-light);
  font-size: 0.85rem;
}

.loc-detail__map .area-map-wrap {
  width: 100%;
  border-radius: 0;
  box-shadow: none;
}

.loc-detail__comment { padding: 4px 0; }

.loc-detail__comment-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gold);
  letter-spacing: 0.03em;
}

.loc-detail__comment p {
  font-size: 0.92rem;
  line-height: 1.95;
  color: var(--text);
}

.loc-detail__pending {
  color: var(--text-light) !important;
  font-style: italic;
}

@media (max-width: 768px) {
  .loc-detail__photos { padding: 0 48px; gap: 8px; }
  .loc-detail__photos img { height: 140px; }
  .photo-scroll-btn { width: 36px; height: 36px; }
  .photo-scroll-btn--prev { left: 4px; }
  .photo-scroll-btn--next { right: 4px; }

  .loc-detail__main {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px 16px;
  }
}

/* --- LIGHTBOX --- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox.open { display: flex; }

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: var(--text-white);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__close:hover { background: rgba(255,255,255,0.2); }

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: var(--text-white);
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__nav:hover { background: rgba(255,255,255,0.2); }
.lightbox__nav--prev { left: 20px; }
.lightbox__nav--next { right: 20px; }

/* --- SPEC TABLE --- */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.spec-table th,
.spec-table td {
  padding: 16px 24px;
  text-align: left;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.spec-table th {
  background: var(--dark);
  color: var(--text-white);
  font-weight: 600;
  width: 180px;
  white-space: nowrap;
}

.spec-table tr:last-child th,
.spec-table tr:last-child td { border-bottom: none; }

/* --- PRICE --- */
.price-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.price-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.price-card--primary { border: 2px solid var(--red); }

.price-card__label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--red);
  margin-bottom: 8px;
}

.price-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 16px; }

.price-card__amount {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
  margin-bottom: 4px;
}

.price-card__unit {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 20px;
}

.price-card__note {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* --- price specs (Type-L / Type-F comparison) --- */
.price-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 40px auto 0;
}

.price-spec {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 32px 28px 28px;
  box-shadow: var(--shadow);
  text-align: center;
}

.price-spec__image {
  margin-bottom: 18px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  min-height: 160px;
}

.price-spec__img {
  max-width: 140px;
  max-height: 160px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.price-spec__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}

.price-spec__feat {
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 14px;
  font-weight: 500;
}

.price-spec__feat strong {
  font-weight: 700;
  color: var(--red);
}

.price-spec__detail {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.price-spec__price {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  padding-top: 14px;
  border-top: 1px dashed rgba(0, 0, 0, 0.1);
}

/* --- price areas (visual range cards) --- */
.price-areas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 40px auto 0;
}

.price-area {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 32px 24px 28px;
  box-shadow: var(--shadow);
  text-align: center;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.price-area__range {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.price-area__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}

.price-area__num {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.price-area__num small {
  font-size: 0.65em;
  font-weight: 500;
  color: var(--text-light);
  margin-left: 2px;
}

.price-area__unit {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 14px;
}

.price-area__desc {
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.7;
  padding-top: 12px;
  border-top: 1px dashed rgba(0, 0, 0, 0.1);
}

.price-areas__caption {
  max-width: 1100px;
  margin: 18px auto 0;
  font-size: 0.78rem;
  color: var(--text-light);
  text-align: center;
  line-height: 1.7;
}

/* --- price areas 4カラム対応 --- */
.price-areas.price-areas--4col {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1000px) {
  .price-areas.price-areas--4col {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- price discount banner --- */
.price-discount {
  max-width: 1100px;
  margin: 30px auto 0;
  padding: 28px 32px;
  background: linear-gradient(135deg, #c41e2a 0%, #a01822 100%);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(196, 30, 42, 0.25);
  display: flex;
  align-items: center;
  gap: 28px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.price-discount__badge {
  flex-shrink: 0;
  background: #fff;
  color: var(--red);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 999px;
  align-self: flex-start;
}

.price-discount__main {
  flex: 1;
}

.price-discount__side {
  flex-shrink: 0;
  padding-left: 28px;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
}

.price-discount__lead {
  font-size: 0.85rem;
  opacity: 0.9;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.price-discount__title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.price-discount__off {
  display: inline-flex;
  align-items: baseline;
  color: #ffd85e;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.price-discount__off-num {
  font-size: 3.8rem;
  line-height: 0.9;
  letter-spacing: -0.02em;
}

.price-discount__off-unit {
  font-size: 1.7rem;
  margin: 0 6px 0 2px;
}

.price-discount__cond-title {
  font-size: 0.78rem;
  opacity: 0.85;
  margin-bottom: 10px;
}

.price-discount__conditions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.price-discount__cond {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
}

.price-discount__or {
  font-size: 0.78rem;
  opacity: 0.7;
}

@media (max-width: 900px) {
  .price-areas.price-areas--4col { grid-template-columns: 1fr; }
  .price-discount {
    flex-direction: column;
    align-items: flex-start;
    padding: 22px 20px;
    gap: 18px;
  }
  .price-discount__side {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    padding-top: 18px;
    width: 100%;
  }
  .price-discount__title { font-size: 1.2rem; }
  .price-discount__off-num { font-size: 2.8rem; }
  .price-discount__off-unit { font-size: 1.3rem; }
  .price-discount__conditions { flex-direction: column; align-items: stretch; gap: 8px; }
  .price-discount__cond { text-align: center; }
  .price-discount__or { text-align: center; }
}





/* --- FLOW --- */
.flow-steps { max-width: 700px; margin: 0 auto; }

.flow-step {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  position: relative;
}

.flow-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 27px;
  top: 72px;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.flow-step__num {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: var(--red);
  color: var(--text-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  position: relative;
  z-index: 1;
}

.flow-step__body h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.flow-step__body p { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; }

/* --- CTA --- */
.cta-tel {
  text-align: center;
  margin-top: 24px;
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}

.cta-tel a {
  color: var(--text-white);
  font-size: 1.3rem;
  font-weight: 700;
}

/* --- FOOTER --- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.5);
  padding: 32px 0;
  text-align: center;
  font-size: 0.8rem;
}

/* --- FAQ --- */
.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item { border-bottom: 1px solid var(--border); }

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  background: none;
  border: none;
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  line-height: 1.6;
  transition: var(--transition);
}

.faq-q::before {
  content: 'Q.';
  flex-shrink: 0;
  color: var(--red);
  font-weight: 900;
  font-size: 1.1rem;
  margin-right: 12px;
}

.faq-q::after {
  content: '+';
  flex-shrink: 0;
  font-size: 1.4rem;
  color: var(--text-light);
  margin-left: 16px;
  transition: var(--transition);
}

.faq-q:hover { color: var(--red); }

.faq-item.open .faq-q::after { content: '−'; color: var(--red); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-a { max-height: 300px; padding-bottom: 20px; }

.faq-a p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-light);
  padding-left: 32px;
}

/* --- CONTACT FORM --- */
.contact-form-wrap { max-width: 600px; margin: 0 auto 32px; }

.contact-form {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  margin-bottom: 6px;
}

.required {
  display: inline-block;
  background: var(--red);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 8px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  color: #fff;
  font-family: var(--font-jp);
  font-size: 0.9rem;
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.3);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255,255,255,0.12);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='rgba(255,255,255,0.5)'%3E%3Cpath d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group select option { background: #222; color: #fff; }

.form-privacy {
  margin: 24px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}

.form-privacy label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.form-privacy a {
  color: var(--gold-light);
  text-decoration: underline;
}

.form-submit { text-align: center; }

.form-btn {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-family: var(--font-jp);
  font-size: 1rem;
  font-weight: 700;
  padding: 16px 56px;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(184,150,62,0.4);
}

.form-btn:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.form-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.form-result {
  text-align: center;
  margin-top: 16px;
  font-size: 0.9rem;
  min-height: 24px;
}

.form-result.success { color: #4caf50; }
.form-result.error { color: #ff6b6b; }

@media (max-width: 768px) {
  .contact-form { padding: 28px 20px; }
}

/* --- FLOATING CTA --- */
.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: var(--transition);
}

.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-cta a {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: var(--text-white);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(196,30,42,0.5);
  transition: var(--transition);
}

.floating-cta a:hover {
  background: var(--red-light);
  color: var(--text-white);
  transform: translateY(-2px);
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  .hero { min-height: 80vh; }
  .hero__price-num { font-size: 2rem; }

  .about-grid { grid-template-columns: 1fr; gap: 32px; }

  .features-grid { grid-template-columns: 1fr; gap: 20px; }
  .feature-card { padding: 28px 20px; }

  .spec-table th { width: 120px; font-size: 0.8rem; }
  .spec-table td { font-size: 0.85rem; }

  .price-cards { grid-template-columns: 1fr; gap: 20px; }
  .price-specs { grid-template-columns: 1fr; gap: 16px; margin-top: 28px; }
  .price-spec { padding: 28px 20px 24px; }

  .price-areas { grid-template-columns: 1fr; gap: 16px; margin-top: 28px; }
  .price-area { padding: 28px 20px 24px; }
  .price-area__num { font-size: 1.7rem; }


  .flow-step { gap: 16px; }

  .floating-cta { bottom: 16px; right: 16px; }
  .floating-cta a { font-size: 0.8rem; padding: 12px 20px; }

  .section { padding: 56px 0; }

  .gallery-controls {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .gallery-btn { padding: 8px 16px; font-size: 0.8rem; }
}