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

:root {
  --bg: #1a1a1a;
  --bg2: #111111;
  --surface: #1a1a1a;
  --border: #2a2a2a;
  --accent: #c0392b;
  --accent2: #e74c3c;
  --text: #cccccc;
  /* 目が疲れないライトグレー */
  --text-muted: #999999;
  --text-dim: #666666;
  --gold: #e3d2a4;
  /* 上品なシャンパンゴールド */
  --nav-h: 60px;
}

html {
  scroll-behavior: smooth;
}

br.pc-only {
  display: block;
  content: "";
}

br.sp-only {
  display: none;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  /* 14px -> 16px */
  line-height: 1.8;
  overflow-x: hidden;
}

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

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

/* NAV */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  background: rgba(10, 10, 10, 0.93);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 100px;
  /* 少し大きめに設定 */
  width: 200px;
  /* 横幅を固定して中央を強調 */
  object-fit: cover;
  /* 中央を切り取って表示 */
  object-position: center;
  display: block;
  transition: transform .3s;
}

.logo:hover .logo-img {
  transform: scale(1.05);
}

nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

nav a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  /* 13px -> 15px */
  font-weight: 500;
  letter-spacing: .15em;
  color: var(--text-muted);
  transition: color .2s;
  text-transform: uppercase;
}

nav a:hover {
  color: #fff;
}

nav a.active {
  color: var(--accent);
}

/* HERO */
.hero {
  position: relative;
  margin-top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  min-height: 500px;
  overflow: hidden;
  background: var(--bg);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .9;
}

.hero-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #222, var(--bg));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-dim);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  letter-spacing: .25em;
  border: 1px dashed var(--border);
}

.hero-placeholder small {
  font-size: 11px;
  letter-spacing: .15em;
  color: #333;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, .35) 0%, rgba(0, 0, 0, .05) 60%, transparent 100%);
}

.hero-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--bg), transparent);
}

.hero-watermark {
  position: absolute;
  bottom: 40px;
  right: 40px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .3em;
  color: rgba(255, 255, 255, .2);
  border: 1px solid rgba(255, 255, 255, .12);
  padding: 6px 14px;
}

/* INTRO */
.intro-container {
  width: 100%;
  overflow: hidden;
  background: var(--bg);
}

.intro-scaler {
  width: 960px;
  /* PC時の固定幅 */
  margin: 0 auto;
  transform-origin: top left;
  /* 左上を起点に縮小 */
}

.intro {
  padding: 100px 20px 80px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 36px;
  font-family: 'Noto Serif JP', "Yu Mincho", "游明朝", serif;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.intro-lead {
  font-size: 30px;
  font-weight: 500;
  color: #fff;
  margin: 0;
  letter-spacing: 0.05em;
}

.intro-heading {
  font-size: 33px;
  font-weight: 700;
  color: #f1dca3;
  line-height: 1.5;
  margin: 0;
  letter-spacing: 0.05em;
}

.intro-body {
  font-size: 16px;
  line-height: 2.2;
  color: #d0d0d0;
  margin: 0;
  letter-spacing: 0.02em;
}

.highlight {
  color: #ffffff;
  font-weight: 700;
}

/* SECTION TITLE */
.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 auto 40px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(227, 210, 164, 0.2);
  width: fit-content;
  text-align: center;
}

/* INFORMATION */
.section-information {
  padding: 0 40px 72px;
  max-width: 900px;
  margin: 0 auto;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-table tr {
  border-bottom: 1px solid var(--border);
}

.info-table td {
  padding: 18px 0;
  vertical-align: top;
  font-size: 15px;
  /* 13px -> 15px */
}

.info-date {
  color: var(--text-muted);
  width: 80px;
  font-family: 'Barlow Condensed', sans-serif;
  letter-spacing: .05em;
}

.info-tag {
  width: 100px;
}

.info-tag span {
  display: inline-block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 3px 10px;
  background: rgba(192, 57, 43, .13);
  color: var(--accent2);
  border: 1px solid rgba(192, 57, 43, .28);
}

.info-content {
  color: var(--text);
  line-height: 1.6;
}

.info-content small {
  color: var(--text-muted);
  font-size: 12px;
}

.read-more {
  display: inline-block;
  margin-top: 20px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color .2s, border-color .2s;
}

.read-more:hover {
  color: var(--accent2);
  border-color: var(--accent2);
}

.section-sep {
  height: 1px;
  background: var(--border);
  margin: 0 40px;
}

/* GALLERY */
.section-gallery {
  position: relative;
  padding: 80px 40px;
  background: #111;
}



.gallery-inner {
  padding: 0 56px 0 56px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.gallery-cell {
  background: #000;
  overflow: hidden;
  position: relative;
  border: 2px solid #333;
  padding: 2px;
  aspect-ratio: 3 / 4;
  transition: border-color .3s;
}

.gallery-cell:nth-child(1),
.gallery-cell:nth-child(2),
.gallery-cell:nth-child(3) {
  grid-row: auto;
}

.gallery-cell img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .4s ease, opacity .3s;
  opacity: .82;
}

.gallery-cell:hover {
  border-color: var(--accent);
}

.gallery-cell:hover img {
  transform: scale(1.05);
  opacity: 1;
}

.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  letter-spacing: .2em;
  border: 1px dashed #222;
}

.gallery-view-all {
  display: flex;
  justify-content: flex-end;
  margin-top: 14px;
}

.gallery-view-all a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color .2s, border-color .2s;
}

.gallery-view-all a:hover {
  color: var(--accent2);
  border-color: var(--accent2);
}

/* FLOW */
.section-flow {
  padding: 100px 40px;
  background: var(--bg);
}

.section-flow-inner {
  max-width: 800px;
  margin: 0 auto;
}

.section-flow .section-title {
  margin-bottom: 72px;
}

.flow-list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* 縦ライン */
.flow-list::before {
  content: '';
  position: absolute;
  left: 38px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border) 5%, var(--border) 95%, transparent);
}

.flow-item {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 0;
  position: relative;
}

.flow-item:not(:last-child) {
  margin-bottom: 0;
}

.flow-num-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
  padding-bottom: 48px;
}

.flow-item:last-child .flow-num-wrap {
  padding-bottom: 0;
}

.flow-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  position: relative;
  transition: background .3s, color .3s;
}

.flow-item:hover .flow-num {
  background: var(--accent);
  color: #fff;
}

.flow-body {
  padding: 8px 0 48px 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}

.flow-item:last-child .flow-body {
  border-bottom: none;
  padding-bottom: 0;
}

.flow-step-tag {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  display: block;
}

.flow-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: .02em;
}

.flow-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.9;
}

.flow-note {
  display: inline-block;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 8px 16px;
  line-height: 1.7;
}

/* PRICE */
.section-price {
  padding: 80px 40px;
  background: #111;
}

.section-price-inner {
  max-width: 95%; /* 画面幅に近いサイズを確保 */
  margin: 0 auto; /* 中央寄せに修正 */
}

.price-image-wrap {
  width: 100%;
}

.price-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

.price-image-placeholder {
  width: 100%;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--surface);
  border: 1px dashed #2e2e2e;
  color: var(--text-dim);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  letter-spacing: .25em;
}

.price-image-placeholder small {
  font-size: 11px;
  letter-spacing: .15em;
  color: #333;
}



/* ABOUT */
.section-about {
  padding: 120px 40px;
  background: #111;
  position: relative;
  overflow: hidden;
}

.section-about-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.about-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  /*margin-bottom: 56px;*/
}

.about-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, #e3d2a4, #b08d57);
  /* ゴールドのグラデーション枠 */
  box-shadow: 0 0 30px rgba(227, 210, 164, 0.2);
  /*margin-bottom: 24px;*/
}

.about-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #111;
}

.about-title-group {
  text-align: center;
}



.about-name-deco {
  font-family: 'Dancing Script', cursive;
  font-size: 64px;
  line-height: 1;
  color: #fff;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
  margin-bottom: 4px;
}

.about-sns {
  /*margin-bottom: 16px;*/
}

.about-sns a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  transition: color 0.2s, border-color 0.2s;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.about-sns a:hover {
  color: var(--accent2);
  border-bottom-color: var(--accent2);
}

.about-role-sub {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .25em;
  color: var(--text-dim);
}

.about-body {
  text-align: center;
}

.about-catch {
  font-family: 'Noto Serif JP', serif;
  font-size: 33px;
  font-weight: 700;
  color: #f1dca3;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
  line-height: 1.5;
}

.about-lead {
  font-size: 16px;
  line-height: 2.2;
  color: #d0d0d0;
  margin-bottom: 56px;
}

.about-details-grid {
  display: flex;
  justify-content: center;
  gap: 80px;
  margin-bottom: 64px;
}

.about-details-col {
  text-align: left;
  min-width: 280px;
}

.about-details-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.about-details-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.about-details-list li {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 12px;
  position: relative;
  padding-left: 1.2em;
}

.about-details-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: var(--gold);
}

.about-action {
  display: flex;
  justify-content: center;
}

.about-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6b0f1a 0%, #4a0a11 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 48px;
  color: #fff;
  text-align: center;
  transition: transform .3s, box-shadow .3s, background .3s;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.about-btn span:first-child {
  font-size: 14px;
  margin-bottom: 4px;
  opacity: 0.9;
}

.about-btn span:last-child {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.about-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  background: linear-gradient(135deg, #8b1422 0%, #5a0c15 100%);
  color: #fff;
}

/* CONTACT */
.section-contact {
  padding: 80px 40px 120px;
  background: #111;
}

.section-contact-inner {
  max-width: 560px;
  margin: 0 auto;
}

.section-contact .section-title {
  margin-bottom: 8px;
}

.contact-lead {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 48px;
}

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

.form-label {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-input,
.form-textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color .2s;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
}

.form-textarea {
  height: 140px;
  resize: vertical;
}

.form-submit {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s;
  margin-top: 32px;
}

.form-submit:hover {
  background: var(--accent2);
}

/* FOOTER */
footer {
  padding: 24px 40px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  letter-spacing: .15em;
  color: var(--text-dim);
}

.footer-top {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color .2s;
}

.footer-top:hover {
  color: var(--text);
}

@media(max-width:768px) {
  .info-excerpt {
    display: none !important;
  }

  :root {
    --nav-h: 60px;
  }

  body {
    font-size: 14px;
  }

  header {
    padding: 0 20px;
  }

  .logo-img {
    height: 50px;
    width: auto;
    /* スマホでは全体を表示 */
    object-fit: contain;
  }

  .hero {
    height: auto;
    aspect-ratio: 16 / 9;
    /* スマホでは画像比率に合わせる */
    min-height: auto;
    margin-top: var(--nav-h);
  }

  .hero-img {
    object-fit: cover;
    object-position: center;
    opacity: 1;
    /* スマホでは明るく表示 */
  }

  .hero-overlay {
    background: rgba(0, 0, 0, 0.15);
    /* オーバーレイを薄くする */
  }

  .hero-bottom {
    height: 60px;
    /* グラデーションの範囲を狭める */
  }

  nav {
    gap: 14px;
  }

  nav a {
    font-size: 11px;
  }

  /* === index2 固有の厳密な改行位置維持ロジック === */
  /* スマホ向けメディアクエリ内の .intro スタイルは JS で全体を縮小するため不要 */
  br.pc-only {
    display: block;
    content: "";
  }

  br.sp-only {
    display: none;
  }

  .section-information,
  .section-price,
  .section-about,
  .section-contact {
    padding-left: 20px;
    padding-right: 20px;
  }

  .gallery-inner {
    padding: 0 20px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .gallery-cell:nth-child(1),
  .gallery-cell:nth-child(2),
  .gallery-cell:nth-child(3) {
    grid-row: auto;
  }

  .flow-grid {
    grid-template-columns: 1fr;
  }

  .flow-col-center {
    display: none;
  }

  .section-about-inner {
    grid-template-columns: 1fr;
  }

  .about-details-grid {
    flex-direction: column;
    gap: 40px;
    align-items: center;
  }

  .about-details-col {
    min-width: auto;
    width: 100%;
    max-width: 320px;
  }

  .about-name-deco {
    font-size: 48px;
  }

  .section-title {
    font-size: 24px;
    margin-bottom: 32px;
  }

  .about-catch {
    font-size: 22px;
  }

  .about-btn {
    padding: 20px 32px;
    width: 100%;
  }

  .about-lead {
    font-size: 16px;
    margin-bottom: 40px;
  }

  footer {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .section-sep {
    margin: 0 20px;
  }
}