/**
 * index-home.css
 * Home page (/) specific styles extracted from index.html
 */
:root {
  --black: #0a0a0a; --white: #faf9f7;
  --gray-100: #f0eeeb; --gray-300: #c4beb5;
  --gray-500: #7a756d; --gray-600: #5a5752; --gray-700: #2c2926;
  --accent: #a67c52;
  --accent-soft: rgba(166,124,82,0.12);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', 'Helvetica Neue', Arial, sans-serif;
  --pad-nav: clamp(16px, 3.5vw, 28px);
  --radius: 0;
  --transition: 0.22s ease;
}
html { scroll-behavior: smooth; overflow-y: scroll; }
body {
  background: var(--white) !important;
  font-family: var(--font-body) !important;
  font-weight: 400 !important;
  font-size: 16px !important;
  line-height: 1.75 !important;
  letter-spacing: 0.01em !important;
  color: var(--gray-700) !important;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display) !important;
  font-weight: 400 !important;
  letter-spacing: 0.03em !important;
  line-height: 1.3 !important;
  margin: 0 0 0.6em;
  color: var(--black) !important;
}
p, li, td, th, address {
  font-family: var(--font-body) !important;
  line-height: 1.8 !important;
  margin: 0 0 0.85em;
  color: var(--gray-600) !important;
}
p:last-child, li:last-child { margin-bottom: 0; }
/* PC：メイン段落は折り返しなし（1行表示） */
@media (min-width: 769px) {
  .index-office-desc { white-space: nowrap; }
}
a, a:link, a:visited { color: var(--gray-700); text-decoration: none; }
a:hover { opacity: 0.6; }
img { display: block; }

/* jumbotron — 今どきミニマル */
.jumbotron {
  background: transparent !important;
  text-align: center;
  padding: clamp(24px, 4vw, 40px) var(--pad-nav) !important;
  margin: 0 !important;
  border-radius: 0;
}
.jumbotron h1 {
  font-family: var(--font-display) !important;
  font-size: clamp(20px, 2.8vw, 30px) !important;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.25;
  color: var(--black) !important;
  margin: 0 0 0.35em;
}
.jumbotron p {
  font-size: 11px;
  letter-spacing: 0.1em;
  line-height: 1.4;
  color: var(--gray-500) !important;
  margin: 0;
}

/* carousel — 今どきのヒーロー */
.carousel-inner > .item > img,
.carousel-inner > .item > a > img {
  width: 100%;
  height: 85vh;
  min-height: 420px;
  max-height: 720px;
  object-fit: cover;
  object-position: center;
  /* prevent 1px seam during slide */
  transform: scale(1.01);
}
.carousel-inner .item { min-height: 85vh; max-height: 720px; }
[class*="col-"] .carousel-inner .item { min-height: 0 !important; }
[class*="col-"] .carousel-inner > .item > img,
[class*="col-"] .carousel-inner > .item > a > img { height: auto !important; object-fit: unset !important; }
.carousel-caption {
  left: 0; right: 0;
  padding-bottom: clamp(24px, 6vw, 56px);
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.carousel-caption h3 {
  font-family: var(--font-display) !important;
  font-size: clamp(22px, 3.5vw, 40px);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.2;
  color: #fff !important;
  margin: 0 0 0.2em;
}
.carousel-caption p {
  font-size: 10px;
  letter-spacing: 0.2em;
  line-height: 1.3;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9) !important;
  margin: 0;
}
/* safety: ensure #carousel1 caption stays white */
#carousel1 .carousel-caption h3 { color: #fff !important; }
#carousel1 .carousel-caption p { color: rgba(255,255,255,0.9) !important; }
.carousel-control { background: none !important; opacity: 0.6; transition: opacity var(--transition); }
.carousel-control:hover { opacity: 1; }
.carousel-control .glyphicon { color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,0.3); }
.carousel-indicators li {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  transition: background var(--transition), transform var(--transition);
}
.carousel-indicators .active { background: #fff; transform: scale(1.2); }

/* セクション見出し — タイポグラフィ階層・余白でリズムを統一 */
.index-section-heading-wrap {
  display: block;
  width: 100%;
  padding: clamp(40px, 7vw, 64px) var(--pad-nav) clamp(24px, 4vw, 32px);
  box-sizing: border-box;
  text-align: center;
}
.index-section-heading-wrap:first-of-type {
  padding-top: clamp(28px, 5vw, 44px);
}
.index-section-heading {
  font-family: var(--font-display) !important;
  font-size: clamp(18px, 2.4vw, 28px) !important;
  font-weight: 400 !important;
  letter-spacing: 0.06em !important;
  line-height: 1.2 !important;
  color: var(--gray-500) !important;
  margin: 0 !important;
  padding: 0;
}
/* 従来の col-lg-12.text-center（他で使用されている場合のフォールバック） */
.col-lg-12.text-center {
  display: block !important; width: 100% !important; float: none !important; clear: both !important;
  padding: 0 var(--pad-nav) 6px !important; box-sizing: border-box !important;
  font-family: var(--font-body) !important;
  font-size: 10px !important;
  font-weight: 500 !important;
  letter-spacing: 0.2em !important;
  line-height: 1.3 !important;
  text-transform: uppercase !important;
  color: var(--gray-500) !important;
  margin: 0 !important; border: none !important;
}
.col-lg-12.text-center hr { display: none !important; }
.col-lg-12.text-center span { font-size: 10px !important; font-family: var(--font-body) !important; font-weight: 500 !important; }
.container-fluid::after, .row::after { content: ""; display: table; clear: both; }

/* トップ画像グリッド — 余白0・フルブリード */
.container-fluid { padding-left: 0 !important; padding-right: 0 !important; }
.container-fluid .row { margin-left: 0 !important; margin-right: 0 !important; }
.container-fluid .row [class*="col-"] {
  padding: 0 !important;
}
.container-fluid .row [class*="col-"] a {
  display: block;
  overflow: hidden;
  transition: opacity var(--transition);
}
.container-fluid .row [class*="col-"] a:hover {
  opacity: 0.92;
}
.container-fluid .row [class*="col-"] img {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: top;
}

/* 最後の画像列とフッターの間の余白なし */
#main-content { margin-bottom: 0 !important; }
.container-fluid > .row:last-of-type { margin-bottom: 0 !important; }
.container-fluid > .col-lg-12.text-center { padding-bottom: 0 !important; margin-bottom: 0 !important; }
.container-fluid > .col-lg-12.text-center hr { margin: 0 !important; }

/* フッター（他ページと揃え: 80px 0 48px） */
#site-footer {
  background: var(--black) !important; color: var(--gray-300);
  margin: -1px 0 0 0 !important; /* 1pxだけ上にかぶせて白ラインを隠す */
  padding: 80px 0 48px !important; display: block !important;
  width: 100vw !important; position: relative !important;
  left: 50% !important; transform: translateX(-50%) !important;
  clear: both !important; box-sizing: border-box !important;
}
.footer-inner { padding: 0 var(--pad-nav); box-sizing: border-box; }
.footer-logo {
  font-family: var(--font-display) !important;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.25;
  color: var(--white) !important;
  margin-top: 1.5em; margin-bottom: 0 !important;
  display: block;
  width: fit-content;
  max-width: 100%;
  margin-left: auto;
}
.footer-grid { display: flex !important; flex-direction: column; align-items: stretch; margin-bottom: 1.5em; grid-template-columns: none !important; }
.footer-col-title {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75em;
  display: block;
}
.footer-col a {
  display: block;
  font-size: 12px;
  line-height: 1.6 !important;
  letter-spacing: 0.02em;
  color: var(--gray-500) !important;
  margin-bottom: 0.5em;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white) !important; opacity: 1 !important; }
#site-footer .footer-col a:focus,
#site-footer .footer-col a:active {
  -webkit-tap-highlight-color: transparent;
}
#site-footer .office-addr a:focus,
#site-footer .office-addr a:active {
  -webkit-tap-highlight-color: transparent;
}
.footer-col a:focus-visible,
.office-addr a:focus-visible,
.office-tel a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.office-name {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.35em;
}
.office-item { margin-bottom: 1.2em; }
.office-addr, .office-tel {
  font-size: 12px;
  line-height: 1.65 !important;
  letter-spacing: 0.01em;
  color: var(--gray-500);
}
.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin: 40px 0 32px;
}
.footer-copy {
  font-size: 10px;
  letter-spacing: 0.1em;
  line-height: 1.5;
  color: var(--gray-700);
  text-align: center;
}

/* コンタクトフォーム */
.mailform {
  width: 100% !important; border-collapse: collapse !important;
  max-width: 800px !important; margin: 0 auto !important;
}
.mailform th {
  width: 200px !important; text-align: left !important;
  padding: 20px 24px 20px 0 !important; vertical-align: top !important;
  font-family: var(--font-body) !important; font-size: 11px !important;
  font-weight: 400 !important; letter-spacing: 0.12em !important;
  color: var(--black) !important; border-bottom: 1px solid var(--gray-100) !important;
}
.mailform th p { font-size: 9px !important; letter-spacing: 0.2em !important; color: var(--gray-500) !important; margin: 2px 0 0 !important; text-transform: uppercase !important; }
.mailform th span { color: var(--accent) !important; margin-left: 2px; }
.mailform td {
  padding: 16px 0 !important; vertical-align: middle !important;
  border-bottom: 1px solid var(--gray-100) !important;
}
.mailform input[type="text"],
.mailform input[type="email"],
.mailform textarea,
.mailform .mf {
  width: 100% !important; max-width: 480px !important;
  padding: 12px 16px !important; border: 1px solid var(--gray-100) !important;
  border-radius: 0 !important; background: var(--white) !important;
  font-family: var(--font-body) !important; font-size: 13px !important;
  color: var(--black) !important; outline: none !important;
  box-sizing: border-box !important; transition: border-color 0.2s !important;
  -webkit-appearance: none !important;
}
.mailform input[type="text"]:focus,
.mailform input[type="email"]:focus,
.mailform textarea:focus,
.mailform .mf:focus { border-color: var(--accent) !important; }
.mailform textarea { rows: 10; min-height: 160px !important; resize: vertical !important; width: 100% !important; max-width: 480px !important; }
.mailform input[type="radio"] { accent-color: var(--accent); margin-right: 6px; }
.mailform input[type="submit"] {
  background: var(--black) !important; color: var(--white) !important;
  border: none !important; padding: 14px 40px !important;
  font-family: var(--font-body) !important; font-size: 10px !important;
  letter-spacing: 0.28em !important; text-transform: uppercase !important;
  cursor: pointer !important; transition: background 0.2s !important;
}
.mailform input[type="submit"]:hover { background: var(--accent) !important; }
.mailform input[type="reset"],
.mailform input[type="button"] {
  background: transparent !important; color: var(--gray-500) !important;
  border: 1px solid var(--gray-100) !important; padding: 14px 24px !important;
  font-family: var(--font-body) !important; font-size: 10px !important;
  letter-spacing: 0.2em !important; cursor: pointer !important; margin-left: 12px !important;
}

/* INDEX：Office — ブランドを象徴的に */
.index-office {
  width: 100%;
  margin: 0;
  padding: 24px var(--pad-nav) 24px;
  box-sizing: border-box;
}
.index-section-label {
  display: none; /* セクション見出しに統一したためラベルは非表示 */
}
.index-office-title {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.22em;
  line-height: 1.6;
  text-transform: uppercase;
  margin: 0 0 0.8em;
  color: var(--gray-500) !important;
  font-family: var(--font-body) !important;
  text-align: left;
}
.index-office-tagline {
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: 0.06em;
  line-height: 1.3;
  color: var(--black);
  margin: 0 0 0.9em;
  font-family: var(--font-display) !important;
  text-align: left;
}
.index-office-desc {
  font-size: 15px;
  line-height: 1.8 !important;
  letter-spacing: 0.01em;
  color: var(--gray-600) !important;
  margin: 0;
  font-family: var(--font-body) !important;
  text-align: left;
}

/* INDEX：インフォ — 窓で手前だけ見える */
.index-news {
  margin: 0;
  padding: 0 var(--pad-nav) 32px;
  box-sizing: border-box;
  position: relative;
}
.index-news h2,
.index-news h3,
.index-news .index-news-title {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
  color: var(--gray-700) !important;
  margin: 0 0 14px;
  padding: 0 20px;
  font-family: var(--font-body) !important;
}
.index-news__window {
  max-height: 200px;
  overflow-y: auto;
  padding: 16px 20px;
  margin: 0 0 0 0;
  background: var(--gray-100);
  border: 1px solid rgba(0,0,0,0.06);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.index-news__window::-webkit-scrollbar { width: 6px; }
.index-news__window::-webkit-scrollbar-track { background: transparent; }
.index-news__window::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
.index-news::after {
  content: "";
  position: absolute;
  bottom: 32px;
  left: calc(var(--pad-nav) + 20px);
  right: calc(var(--pad-nav) + 20px);
  height: 48px;
  background: linear-gradient(to top, var(--gray-100), transparent);
  pointer-events: none;
}
.index-news a {
  display: block;
  font-size: 14px;
  line-height: 1.7 !important;
  letter-spacing: 0;
  color: var(--gray-600);
  margin-bottom: 0.6em;
  transition: color var(--transition);
}
.index-news a:last-of-type { margin-bottom: 0; }
.index-news a:hover { color: var(--accent); opacity: 1; }
.index-news br { display: none; }

@media (max-width: 768px) {
  .index-office { padding: 16px var(--pad-nav); }
  .index-news { padding: 0 var(--pad-nav) 24px; }
  .index-news__window { max-height: 180px; padding: 12px 16px; }
  .index-news::after { bottom: 24px; margin: 0 16px; }
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: none !important; gap: 24px; }
  .carousel-inner { overflow: hidden; height: 65vh; min-height: 280px; max-height: 560px; }
  .carousel-inner .item { height: 65vh; min-height: 280px; max-height: 560px; }
  .carousel-inner > .item > img,
  .carousel-inner > .item > a > img { height: 100% !important; width: 100% !important; object-fit: cover !important; object-position: center !important; }
  .carousel-caption h3 { font-size: clamp(18px, 5vw, 28px); }
  /* フォームレスポンシブ */
  .mailform th, .mailform td { display: block !important; width: 100% !important; padding: 8px 0 !important; border-bottom: none !important; }
  .mailform th { border-top: 1px solid var(--gray-100) !important; padding-top: 20px !important; }
  .mailform td { padding-bottom: 0 !important; }
  .mailform input[type="text"],
  .mailform input[type="email"],
  .mailform textarea,
  .mailform .mf { max-width: 100% !important; }
  .mailform input[type="submit"] { width: 100% !important; margin-bottom: 12px; }
  .mailform input[type="reset"] { width: 100% !important; margin-left: 0 !important; }
}