/* =====================================================================
   セルコホーム 平屋コンテンツ  共通スタイル (index.html / lp.html 共有)
   - モバイルファースト / BP: 768px, 1024px
   - トークンは :root で一元管理
   - 各ブロックは「BLOCK: xxx」コメントで自己完結（CSSコメントは入れ子不可）
   - 2026/02 SHO-SAN新HP移行時はブロック単位で切り出し可能
   ===================================================================== */

/* ==== BLOCK: tokens & reset ==== */
:root {
  /* color */
  --navy: #1F3A5F;
  --navy-deep: #142A47;
  --brick: #9C5B34;
  --brick-deep: #7E4526;
  --ink: #222222;
  --grey: #555555;
  --grey-light: #8A8A8A;
  --line: #E4DED4;
  --bg: #FFFFFF;
  --bg-soft: #F3EEE7;
  --bg-navy: #1F3A5F;
  --white: #FFFFFF;

  /* type */
  --font-jp: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --font-serif: "Cormorant Garamond", "Times New Roman", "YuMincho", serif;

  /* rhythm */
  --maxw: 1120px;
  --maxw-narrow: 780px;
  --gutter: 20px;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow: 0 6px 24px rgba(20, 42, 71, 0.08);
  --shadow-hover: 0 10px 32px rgba(20, 42, 71, 0.16);
  --section-y: 64px;
}

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

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

body {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.85;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3, h4 { margin: 0; line-height: 1.4; font-weight: 700; letter-spacing: 0.04em; }

p { margin: 0; }

ul { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 3px solid var(--brick); outline-offset: 2px; border-radius: 3px; }

/* ==== BLOCK: layout utilities ==== */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: var(--maxw-narrow); }

.section { padding-block: var(--section-y); }
.section--soft { background: var(--bg-soft); }
.section--navy { background: var(--bg-navy); color: var(--white); }

.eyebrow {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brick);
  font-weight: 600;
  margin-bottom: 14px;
  display: block;
}
.section--navy .eyebrow { color: #C79A6E; }

.section-title {
  font-size: clamp(1.5rem, 4.4vw, 2.35rem);
  color: var(--navy);
  letter-spacing: 0.04em;
  line-height: 1.45;
}
.section--navy .section-title { color: var(--white); }

.lead { color: var(--grey); font-size: 1rem; margin-top: 18px; max-width: 640px; }
.section--navy .lead { color: rgba(255,255,255,0.82); }
/* 1行に収めるリード（max-width制限を解除） */
.lead--oneline { max-width: none; }
/* モバイル: コピーの改行による字余り（末尾行が1〜2文字だけ残る）を軽減するため本文・見出しを微縮小 */
@media (max-width: 767px) {
  .lead { font-size: 14.5px; }
  .section-title { font-size: 21.5px; }
}

.center { text-align: center; }
.center .lead { margin-inline: auto; }

.source-note { font-size: 0.75rem; color: var(--grey-light); margin-top: 10px; letter-spacing: 0.02em; }

/* ==== BLOCK: buttons ==== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, filter .18s ease;
  text-align: center;
}
.btn--brick { background: var(--brick); color: #fff; }
.btn--brick:hover { filter: brightness(1.08); box-shadow: 0 8px 22px rgba(156, 91, 52, 0.4); transform: translateY(-1px); }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { filter: brightness(1.12); box-shadow: 0 8px 22px rgba(31, 58, 95, 0.4); transform: translateY(-1px); }
.btn--outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: #fff; transform: translateY(-1px); }
.section--navy .btn--outline { color: #fff; border-color: rgba(255,255,255,0.7); }
.section--navy .btn--outline:hover { background: #fff; color: var(--navy); }
.btn--lg { padding: 18px 40px; font-size: 1.05rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.center .btn-row { justify-content: center; }

/* ==== BLOCK: global header / nav (index.html only) ==== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.94);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
@media (max-width: 767px) { .site-header__inner { height: 52px; } .mobile-nav { top: 52px; } }
.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo { height: 19.2px; width: auto; display: block; }
.brand__name { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 700; letter-spacing: 0.1em; color: var(--navy); }
.brand__sub { font-size: 0.7rem; color: var(--grey); letter-spacing: 0.14em; }
.global-nav ul { display: none; gap: 26px; }
.global-nav a { font-size: 0.9rem; color: var(--ink); transition: color .18s; position: relative; }
.global-nav a:hover { color: var(--brick); }
.header-cta { display: none; }
.nav-toggle {
  display: inline-flex; flex-direction: column; gap: 5px; background: none; border: 0;
  padding: 8px; cursor: pointer;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--navy); transition: .2s; }

/* mobile drawer */
.mobile-nav {
  position: fixed; inset: 64px 0 auto 0; background: #fff; border-bottom: 1px solid var(--line);
  transform: translateY(-120%); transition: transform .28s ease; z-index: 99; padding: 8px 0 16px;
  box-shadow: var(--shadow);
}
.mobile-nav.is-open { transform: translateY(0); }
.mobile-nav a { display: block; padding: 13px var(--gutter); border-top: 1px solid var(--line); font-size: 0.95rem; }
.mobile-nav .btn { margin: 14px var(--gutter) 0; width: calc(100% - var(--gutter) * 2); }

@media (min-width: 1024px) {
  .global-nav ul { display: flex; }
  .header-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-nav { display: none; }
}

/* ==== BLOCK: hero ==== */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex; align-items: flex-end;
  color: #fff;
  background: #333;
}
.hero__media { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 62%; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,32,50,0.28) 0%, rgba(20,32,50,0.10) 40%, rgba(20,32,50,0.72) 100%);
}
.hero__inner { position: relative; z-index: 1; width: 100%; padding-block: 56px; }
.hero__eyebrow { font-family: var(--font-serif); letter-spacing: 0.24em; text-transform: uppercase; font-size: 0.85rem; color: #F0DFC9; margin-bottom: 18px; }
.hero__title {
  font-size: clamp(2rem, 7.4vw, 3.6rem);
  line-height: 1.32;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 24px rgba(0,0,0,0.35);
}
.hero__sub {
  margin-top: 20px; max-width: 560px;
  font-size: clamp(0.95rem, 2.4vw, 1.08rem);
  line-height: 1.9;
  color: rgba(255,255,255,0.92);
  text-shadow: 0 1px 12px rgba(0,0,0,0.4);
}
.hero .btn-row { margin-top: 30px; }
.hero__scroll { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 1; font-size: 0.68rem; letter-spacing: 0.2em; color: rgba(255,255,255,0.85); }
.hero__scroll::after { content: ""; display: block; width: 1px; height: 34px; margin: 8px auto 0; background: rgba(255,255,255,0.7); }
.hero__credit { position: absolute; right: 12px; bottom: 12px; z-index: 1; font-size: 0.66rem; letter-spacing: 0.06em; color: rgba(255,255,255,0.9); text-shadow: 0 1px 6px rgba(0,0,0,0.4); }

/* ---- hero--light: 明るい写真向けの大胆フルブリード（index.html） ---- */
/* 明るい主役写真を活かし、ネイビー文字＋上部の淡いスクリムで見せる。②LPの.heroには非適用。 */
.hero--light { min-height: 92vh; align-items: flex-start; color: var(--navy); }
.hero--light .hero__media img { object-position: center 58%; }
.hero--light .hero__media::after {
  background: linear-gradient(180deg, rgba(255,255,255,0.72) 0%, rgba(255,255,255,0.28) 30%, rgba(255,255,255,0) 55%, rgba(31,58,95,0.12) 100%);
}
.hero--light .hero__inner { padding-top: clamp(40px, 9vh, 96px); padding-bottom: 40px; }
.hero--light .hero__eyebrow { color: var(--brick); text-shadow: none; }
.hero--light .hero__title {
  font-size: clamp(2.3rem, 8vw, 4.4rem);
  color: var(--navy);
  text-shadow: 0 1px 18px rgba(255,255,255,0.65);
}
.hero--light .hero__sub { color: var(--ink); text-shadow: 0 1px 14px rgba(255,255,255,0.8); max-width: 520px; }
.hero--light .hero__scroll { color: var(--navy); }
.hero--light .hero__scroll::after { background: rgba(31,58,95,0.6); }
.hero--light .hero__credit { color: var(--navy); text-shadow: 0 1px 8px rgba(255,255,255,0.7); opacity: 0.72; }
.hero--light .btn--outline { color: var(--navy); border-color: var(--navy); background: rgba(255,255,255,0.55); }
.hero--light .btn--outline:hover { background: var(--navy); color: #fff; }

/* ---- hero--photo: ユーザー編集版を「切らず全体表示」で忠実再現（index.html） ---- */
/* 写真を等倍(width100%/height auto)で全体表示＝建物が絶対に切れない。上=テキスト/下=ボタン。 */
.hero--photo { display: block; min-height: 0; align-items: initial; color: #fff; }
.hero--photo .hero__media { position: relative; inset: auto; }
.hero--photo .hero__media picture { display: block; }
.hero--photo .hero__media img { position: static; width: 100%; height: auto; object-fit: fill; object-position: center; }
/* 御社デザイン準拠でスクリムは最小限（濃紺ロゴが沈まないよう上部は暗くしない）。文字は各自の影で可読性確保。 */
.hero--photo .hero__media::after {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.06) 0%, rgba(12,26,48,0) 26%, rgba(12,26,48,0) 72%, rgba(12,26,48,0.32) 100%);
}
.hero--photo .hero__overlay { position: absolute; inset: 0; z-index: 1; display: flex; }
.hero--photo .hero__inner {
  position: relative; z-index: 1; width: 100%;
  display: flex; flex-direction: column; justify-content: space-between;
  padding-block: clamp(28px, 5vh, 72px);
  /* 文字ブロックを左端へ移動（.containerの中央寄せを解除・左パディングのみ） */
  max-width: none; margin-inline: 0;
  padding-left: clamp(22px, 3.4vw, 54px); padding-right: 24px;
}
.hero--photo .hero__lead { max-width: 640px; }
/* 写真右シフトで空いた左スペースに合わせ、文字ブロックを下30pt・右25pt移動（PCのみ） */
@media (min-width: 768px) {
  .hero--photo .hero__lead { margin-top: 10pt; margin-left: 35pt; }
}
.hero--photo .hero__cta { margin-top: 0; }
/* モバイル: 縦長3:4画像を家中心でcover表示（縦は全体＝建物を切らない）。上テキスト/下ボタンの余白を確保。 */
@media (max-width: 767px) {
  .hero--photo { min-height: 66vh; }
  .hero--photo .hero__media { position: absolute; inset: 0; }
  .hero--photo .hero__media picture { height: 100%; }
  .hero--photo .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
  .hero--photo .hero__sub { font-size: 9.8px; }
  .hero--photo .hero__lead { margin-top: -15pt; }
}
@media (max-width: 640px) { .hero--photo .hero__scroll { display: none; } }
.hero--photo .hero__title { color: #fff; line-height: 1.16; letter-spacing: 0.02em; text-shadow: 0 2px 18px rgba(0,0,0,0.55), 0 0 2px rgba(0,0,0,0.35); }
.hero--photo .hero__sub { color: rgba(255,255,255,0.96); line-height: 1.7; margin-top: 12px; text-shadow: 0 1px 14px rgba(0,0,0,0.6); max-width: none; }
/* サブコピーの指定改行はPC・モバイル共通で「〜してきた」の後で改行 */
.hero--photo .hero__scroll { color: #fff; }
.hero--photo .hero__scroll::after { background: rgba(255,255,255,0.7); }
.hero--photo .hero__credit { color: rgba(255,255,255,0.9); text-shadow: 0 1px 6px rgba(0,0,0,0.5); }
.hero--photo .btn--outline { color: #fff; border-color: rgba(255,255,255,0.9); background: rgba(18,32,56,0.30); }
.hero--photo .btn--outline:hover { background: #fff; color: var(--navy); }

/* ==== BLOCK: why-hiraya (data) ==== */
.why__grid { display: grid; gap: 40px; align-items: center; }
.why__figure { position: relative; }
.why__figure img { border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.stat-badge {
  position: absolute; left: -6px; bottom: -18px;
  background: var(--navy); color: #fff; border-radius: var(--radius-lg);
  padding: 16px 22px; box-shadow: var(--shadow); line-height: 1.2;
}
.stat-badge b { display: block; font-size: 2.4rem; font-family: var(--font-serif); font-weight: 700; letter-spacing: 0.02em; }
.stat-badge span { font-size: 0.78rem; letter-spacing: 0.08em; opacity: 0.85; }
.why__points { margin-top: 26px; display: grid; gap: 12px; }
.why__points li { position: relative; padding-left: 26px; color: var(--grey); text-wrap: balance; }
.why__points li::before { content: ""; position: absolute; left: 0; top: 12px; width: 12px; height: 2px; background: var(--brick); }
/* モバイル: 箇条書きの間延びを解消（文字・行間・余白を詰めてスクロール量を削減） */
@media (max-width: 767px) {
  .why__points { margin-top: 18px; gap: 8px; }
  .why__points li { font-size: 14.5px; line-height: 1.6; padding-left: 20px; }
  .why__points li::before { top: 10px; width: 10px; }
}
/* モバイルはDOM順（タイトル→画像→本文）。PCは左:画像／右:タイトル+本文 を維持 */
@media (min-width: 1024px) {
  .why__grid {
    grid-template-columns: 0.95fr 1.05fr;
    grid-template-areas: "fig title" "fig body";
    gap: 0 60px;
  }
  .why__figure { grid-area: fig; }
  .why__title { grid-area: title; align-self: end; }
  .why__body { grid-area: body; align-self: start; }
}

/* ==== BLOCK: exterior (差別化の核) ==== */
.exterior__gallery { display: grid; gap: 16px; margin-top: 40px; }
.exterior__gallery figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); position: relative; }
.exterior__gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s ease; }
.exterior__gallery figure:hover img { transform: scale(1.04); }
.exterior__gallery figcaption {
  position: absolute; left: 0; bottom: 0; right: 0;
  padding: 26px 18px 14px; color: #fff; font-size: 0.85rem; letter-spacing: 0.06em;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.6));
}
.exterior__features { margin-top: 40px; display: grid; gap: 14px; }
.chip-list { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-size: 0.85rem; color: var(--navy); background: #fff; }
@media (min-width: 768px) { .exterior__gallery { grid-template-columns: repeat(3, 1fr); } }

/* ==== BLOCK: brick (サブ差別化) ==== */
.brick__grid { display: grid; gap: 30px; align-items: center; }
.brick__images { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.brick__images figure { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.brick__images figure:first-child { grid-column: 1 / -1; }
.brick__images img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 10; }
.brick__body .callout {
  margin-top: 22px; padding: 20px 22px; background: #fff; border-left: 4px solid var(--brick);
  border-radius: 0 var(--radius) var(--radius) 0; box-shadow: var(--shadow); color: var(--ink);
}
.brick__body .callout b { color: var(--brick-deep); }
.spec-note { margin-top: 16px; font-size: 0.8rem; color: var(--grey-light); }
@media (min-width: 1024px) { .brick__grid { grid-template-columns: 1.05fr 0.95fr; gap: 56px; } }

/* ==== BLOCK: lifestyle (誰の平屋か) ==== */
.life__grid { display: grid; gap: 20px; margin-top: 40px; }
.life-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; }
.life-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.life-card__media { aspect-ratio: 4 / 3; overflow: hidden; }
.life-card__media img { width: 100%; height: 100%; object-fit: cover; }
.life-card__body { padding: 20px 22px 24px; }
.life-card__tag { font-family: var(--font-serif); font-size: 0.8rem; letter-spacing: 0.16em; color: var(--brick); text-transform: uppercase; }
.life-card__title { font-size: 1.15rem; color: var(--navy); margin: 8px 0 6px; }
.life-card__meta { font-size: 0.82rem; color: var(--grey-light); letter-spacing: 0.06em; }
.life-card__desc { font-size: 0.9rem; color: var(--grey); margin-top: 10px; }
@media (min-width: 640px) { .life__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .life__grid { grid-template-columns: repeat(4, 1fr); } }
/* プラン紹介: 外観(左・大)＋挿絵(その右下・小)＋平面図(右・大)。枠線・キャプションなし */
.plan-showcase { display: grid; gap: 40px; margin-top: 40px; }
.plan-item { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 28px 24px 32px; }
.plan-item__grid { display: grid; gap: 22px; grid-template-columns: 1fr; }
.plan-item__head { margin-top: -5pt; margin-bottom: 18px; }
.plan-item__title { font-size: 1.35rem; color: var(--navy); margin: 0 0 6px; letter-spacing: 0.02em; }
.plan-item__meta { font-size: 0.85rem; color: var(--grey-light); letter-spacing: 0.06em; }
.plan-item__visual { position: relative; }
.plan-ext { width: 100%; height: auto; display: block; }
.plan-illo { width: 84%; height: auto; display: block; margin: 10px 0 0 auto; }
/* 挿絵を3割拡大＋20pt下げるプラン（HR-11-S / HR-12-S）。モバイル幅は100%で頭打ち */
.plan-illo--lg { width: 100%; margin-top: calc(10px + 20pt); }
.plan-floor { width: 100%; height: auto; display: block; }
@media (min-width: 900px) {
  .plan-item { padding: 34px 34px 38px; }
  .plan-item__grid { grid-template-columns: 1.12fr 1fr; gap: 34px; align-items: start; }
  .plan-ext { width: 93.6%; }
  .plan-illo { width: 53%; margin-top: 8px; }
  .plan-illo--lg { width: 69%; margin-top: calc(8px + 20pt); }
}

/* ==== BLOCK: space (平屋の空間) ==== */
.space__grid { display: grid; gap: 18px; margin-top: 40px; }
.space-item { padding: 26px 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.space-item h3 { font-size: 1.08rem; color: var(--navy); margin-bottom: 10px; }
.space-item p { font-size: 0.9rem; color: var(--grey); }
.space-item .tag-opt { display: inline-block; margin-top: 12px; font-size: 0.72rem; color: var(--brick); border: 1px solid var(--brick); border-radius: 999px; padding: 2px 10px; letter-spacing: 0.08em; }
@media (min-width: 768px) { .space__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .space__grid { grid-template-columns: repeat(4, 1fr); } }

/* ==== BLOCK: performance (性能 / accordion) ==== */
.perf__grid { display: grid; gap: 22px; margin-top: 36px; }
.perf-point { display: flex; gap: 16px; }
.perf-point__num { font-family: var(--font-serif); font-size: 1.8rem; color: #C79A6E; font-weight: 700; line-height: 1; min-width: 40px; }
.perf-point h3 { font-size: 1.1rem; margin-bottom: 8px; }
.perf-point p { font-size: 0.9rem; color: rgba(255,255,255,0.82); }
.accordion { margin-top: 34px; border-top: 1px solid rgba(255,255,255,0.2); }
.accordion__item { border-bottom: 1px solid rgba(255,255,255,0.2); }
.accordion__trigger {
  width: 100%; background: none; border: 0; color: #fff; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 4px; font-family: var(--font-jp); font-size: 1rem; font-weight: 700; text-align: left; letter-spacing: 0.04em;
}
.accordion__icon { position: relative; width: 16px; height: 16px; flex: none; }
.accordion__icon::before, .accordion__icon::after { content: ""; position: absolute; background: #C79A6E; transition: transform .25s; }
.accordion__icon::before { top: 7px; left: 0; width: 16px; height: 2px; }
.accordion__icon::after { top: 0; left: 7px; width: 2px; height: 16px; }
.accordion__trigger[aria-expanded="true"] .accordion__icon::after { transform: scaleY(0); }
.accordion__panel { overflow: hidden; max-height: 0; transition: max-height .3s ease; }
.accordion__panel-inner { padding: 0 4px 22px; color: rgba(255,255,255,0.8); font-size: 0.9rem; }
@media (min-width: 768px) { .perf__grid { grid-template-columns: repeat(2, 1fr); } }

/* ==== BLOCK: value ==== */
.value__box { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 40px 28px; text-align: center; }
.value__box .section-title { margin-bottom: 16px; }
.value__cols { display: grid; gap: 20px; margin-top: 34px; }
.value-col { text-align: left; padding: 22px; background: var(--bg-soft); border-radius: var(--radius); }
.value-col b { color: var(--brick-deep); display: block; margin-bottom: 6px; font-size: 1.02rem; }
.value-col span { font-size: 0.88rem; color: var(--grey); }
@media (min-width: 768px) { .value__cols { grid-template-columns: repeat(3, 1fr); } }

/* ==== BLOCK: gallery (事例 / filter) ==== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 34px; }
.filter-btn {
  border: 1px solid var(--line); background: #fff; color: var(--navy); border-radius: 999px;
  padding: 9px 22px; font-family: var(--font-jp); font-size: 0.88rem; font-weight: 500; cursor: pointer; transition: .18s;
}
.filter-btn[aria-pressed="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.filter-btn:hover { border-color: var(--navy); }
.gallery-grid { display: grid; gap: 16px; margin-top: 30px; }
.gallery-item { margin: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); position: relative; }
.gallery-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item[hidden] { display: none; }
.gallery-item figcaption { position: absolute; left: 12px; bottom: 12px; background: rgba(31,58,95,0.9); color: #fff; font-size: 0.74rem; padding: 5px 12px; border-radius: 999px; letter-spacing: 0.06em; }
@media (min-width: 640px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }

/* ==== BLOCK: plans (プラン表) ==== */
.plans__table-wrap { margin-top: 36px; overflow-x: auto; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
table.plans { width: 100%; min-width: 560px; border-collapse: collapse; background: #fff; }
table.plans th, table.plans td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: 0.9rem; }
table.plans thead th { background: var(--navy); color: #fff; font-weight: 700; letter-spacing: 0.06em; }
table.plans tbody tr:hover { background: var(--bg-soft); }
table.plans td:first-child { font-weight: 700; color: var(--navy); font-family: var(--font-serif); font-size: 1.05rem; }
.plans__note { margin-top: 14px; font-size: 0.8rem; color: var(--grey-light); }
.plan-figure-placeholder {
  margin-top: 30px; display: grid; gap: 16px;
}
.plan-ph {
  aspect-ratio: 4 / 3; border: 2px dashed var(--line); border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center; text-align: center;
  color: var(--grey-light); font-size: 0.82rem; background: var(--bg-soft); padding: 16px;
}
@media (min-width: 768px) { .plan-figure-placeholder { grid-template-columns: repeat(3, 1fr); } }

/* ==== BLOCK: cta / stores ==== */
.cta-band { text-align: center; }
.cta-band .section-title { margin-bottom: 18px; }
.stores { margin-top: 44px; display: grid; gap: 18px; text-align: left; }
.store-card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.16); border-radius: var(--radius-lg); padding: 24px; }
.store-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.store-card p { font-size: 0.88rem; color: rgba(255,255,255,0.78); }
.store-card a { display: inline-block; margin-top: 14px; color: #C79A6E; border-bottom: 1px solid currentColor; padding-bottom: 2px; font-size: 0.88rem; }
@media (min-width: 768px) { .stores { grid-template-columns: repeat(2, 1fr); } }

/* ==== BLOCK: footer ==== */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,0.75); padding-block: 44px; font-size: 0.85rem; }
.site-footer .brand__name { color: #fff; }
/* フッターの正規ロゴ（濃色SVGを白抜き表示） */
.site-footer .footer-logo { height: 22px; width: auto; display: block; filter: brightness(0) invert(1); }
.footer-top { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: flex-start; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer-links a:hover { color: #fff; }
.footer-copy { margin-top: 28px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.14); font-size: 0.76rem; color: rgba(255,255,255,0.5); }

/* =====================================================================
   ==== ②反響LP (lp.html) 専用 追加スタイル ====
   共通部品にクラス追加で調整。ここから下は lp.html 専用。
   ===================================================================== */

/* ==== BLOCK: lp-fv ==== */
.lp .hero { min-height: 88vh; }
.lp-badge {
  display: inline-block; background: var(--brick); color: #fff; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.1em; padding: 6px 16px; border-radius: 999px; margin-bottom: 18px;
}

/* ==== BLOCK: lp sticky CTA (常設) ==== */
.lp-sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: rgba(255,255,255,0.96); backdrop-filter: blur(8px);
  border-top: 1px solid var(--line); box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
  padding: 10px var(--gutter); transform: translateY(120%); transition: transform .3s ease;
}
.lp-sticky-cta.is-visible { transform: translateY(0); }
.lp-sticky-cta__inner { display: flex; gap: 10px; max-width: var(--maxw); margin-inline: auto; }
.lp-sticky-cta .btn { flex: 1; padding: 13px 10px; font-size: 0.9rem; }
/* モバイル: 固定CTAバーの天地を詰め、「お近くのモデルハウス」を1行に収める */
@media (max-width: 767px) {
  .lp-sticky-cta { padding-top: 6px; padding-bottom: 6px; }
  .lp-sticky-cta .btn { padding: 9px 8px; font-size: 12.5px; letter-spacing: 0.02em; }
}
@media (min-width: 768px) {
  .lp-sticky-cta__inner { justify-content: flex-end; }
  .lp-sticky-cta .btn { flex: 0 0 auto; min-width: 220px; }
}

/* ==== BLOCK: lp hook ==== */
.lp-hook { text-align: center; }
.lp-hook__big { font-size: clamp(1.6rem, 6vw, 2.6rem); color: var(--navy); line-height: 1.4; }
.lp-hook__big em { font-style: normal; color: var(--brick); }
.lp-hook__stat { font-family: var(--font-serif); font-size: clamp(3rem, 12vw, 5rem); color: var(--brick); font-weight: 700; line-height: 1; margin: 20px 0 6px; }

/* ==== BLOCK: lp reasons3 ==== */
.reasons { display: grid; gap: 22px; margin-top: 40px; counter-reset: r; }
.reason-card { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 30px 26px; position: relative; }
.reason-card::before {
  counter-increment: r; content: "0" counter(r);
  font-family: var(--font-serif); font-size: 2.4rem; color: var(--brick); font-weight: 700; display: block; margin-bottom: 12px; line-height: 1;
}
.reason-card h3 { font-size: 1.2rem; color: var(--navy); margin-bottom: 10px; }
.reason-card p { font-size: 0.92rem; color: var(--grey); }
@media (min-width: 768px) { .reasons { grid-template-columns: repeat(3, 1fr); } }

/* ==== BLOCK: lp area-works ({{差替枠}}) ==== */
.works { display: grid; gap: 22px; margin-top: 36px; }
.work-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.work-card img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.work-card__body { padding: 22px 24px; }
.work-card__voice { font-size: 0.95rem; color: var(--ink); line-height: 1.9; }
.work-card__voice::before { content: "“"; font-family: var(--font-serif); font-size: 2rem; color: var(--brick); line-height: 0; margin-right: 4px; vertical-align: -0.35em; }
.work-card__meta { margin-top: 14px; font-size: 0.8rem; color: var(--grey-light); letter-spacing: 0.06em; }
@media (min-width: 768px) { .works { grid-template-columns: repeat(2, 1fr); } }

/* ==== BLOCK: lp offer ({{差替枠}}) ==== */
.offer-box { background: var(--brick); color: #fff; border-radius: var(--radius-lg); padding: 40px 28px; text-align: center; box-shadow: var(--shadow); }
.offer-box .eyebrow { color: #FBE6D2; }
.offer-box .section-title { color: #fff; }
.offer-list { display: grid; gap: 12px; margin: 28px auto 0; max-width: 560px; text-align: left; }
.offer-list li { background: rgba(255,255,255,0.14); border-radius: var(--radius); padding: 16px 20px; padding-left: 46px; position: relative; font-size: 0.95rem; }
.offer-list li::before { content: "✓"; position: absolute; left: 18px; top: 16px; font-weight: 700; color: #fff; }
.offer-box .btn-row { margin-top: 30px; justify-content: center; }
.offer-box .btn--outline { color: #fff; border-color: #fff; }
.offer-box .btn--outline:hover { background: #fff; color: var(--brick-deep); }
.offer-legal { margin-top: 18px; font-size: 0.72rem; color: rgba(255,255,255,0.8); }

/* ==== BLOCK: lp trust ({{差替枠}}) ==== */
.trust__stats { display: grid; gap: 18px; margin-top: 36px; }
.trust-stat { text-align: center; padding: 24px 16px; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.trust-stat b { display: block; font-family: var(--font-serif); font-size: 2.4rem; color: var(--navy); font-weight: 700; line-height: 1; }
.trust-stat span { font-size: 0.82rem; color: var(--grey); margin-top: 8px; display: block; }
.trust__model { margin-top: 30px; background: var(--bg-soft); border-radius: var(--radius-lg); padding: 26px; }
.trust__model h3 { color: var(--navy); font-size: 1.1rem; margin-bottom: 8px; }
.trust__model p { font-size: 0.9rem; color: var(--grey); }
@media (min-width: 640px) { .trust__stats { grid-template-columns: repeat(3, 1fr); } }

/* ==== BLOCK: lp form ==== */
.form-section { background: var(--bg-soft); }
.form-card { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 34px 26px; max-width: 640px; margin-inline: auto; }
.form-tabs { display: flex; gap: 8px; margin-bottom: 26px; background: var(--bg-soft); padding: 6px; border-radius: var(--radius); }
.form-tab { flex: 1; border: 0; background: none; padding: 12px; border-radius: var(--radius); font-family: var(--font-jp); font-weight: 700; font-size: 0.92rem; color: var(--grey); cursor: pointer; transition: .18s; }
.form-tab[aria-selected="true"] { background: #fff; color: var(--navy); box-shadow: var(--shadow); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.86rem; font-weight: 700; color: var(--navy); margin-bottom: 7px; }
.field .req { color: var(--brick); font-size: 0.72rem; margin-left: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: var(--radius);
  font-family: var(--font-jp); font-size: 0.95rem; color: var(--ink); background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brick); box-shadow: 0 0 0 3px rgba(156,91,52,0.15); }
.form-card .btn { width: 100%; margin-top: 8px; }
.form-privacy { font-size: 0.76rem; color: var(--grey-light); margin-top: 14px; text-align: center; }

/* ==== BLOCK: lp faq ==== */
.faq { max-width: var(--maxw-narrow); margin-inline: auto; margin-top: 36px; }
.faq .accordion { border-top: 1px solid var(--line); margin-top: 0; }
.faq .accordion__item { border-bottom: 1px solid var(--line); }
.faq .accordion__trigger { color: var(--navy); }
.faq .accordion__icon::before, .faq .accordion__icon::after { background: var(--brick); }
.faq .accordion__panel-inner { color: var(--grey); }
.faq__q { display: inline-flex; gap: 10px; }
.faq__q::before { content: "Q"; font-family: var(--font-serif); color: var(--brick); font-weight: 700; }

/* ==== BLOCK: reveal animation ==== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* =====================================================================
   ==== FLAT STYLE 追加スタイル（ロゴ・大胆な写真展開）====
   index.html 用。ロゴ / 幅広コンテナ / ショーケースバンド / 内観モザイク。
   ===================================================================== */

/* ==== BLOCK: brand (FLAT STYLE ロゴ・ヘッダー) ==== */
.brand__name .brand__thin { font-weight: 400; opacity: 0.72; margin-left: 0.12em; }
.brand__sub {
  font-family: var(--font-serif);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.28em;
  color: var(--brick); text-transform: uppercase;
}

/* ==== BLOCK: flatstyle-logo (ヒーローのロゴロックアップ) ==== */
/* 正式ロゴ(SELCOHOME)＋FLAT STYLE は御社デザインからベクター抽出したSVG画像(#1f2c5c)。 */
/* 御社After版に合わせ、ロゴ〜タイトルを詰めて1ブロック化（行間・間隔をタイトに） */
/* 濃紺の塗りボックス内に白文字でロゴを配置（御社デザイン準拠）。ロゴSVGはfilterで白に反転。 */
.flatstyle-logo {
  display: inline-flex; flex-direction: column; align-items: flex-start;
  background: #1F2C5C; padding: 16px 26px 15px; margin-bottom: 14px;
}
.flatstyle-logo .fs-logo-img { display: block; width: clamp(178px, 21vw, 266px); height: auto; filter: brightness(0) invert(1); }
.flatstyle-logo .fs-rule { display: block; width: 100%; height: 0; border-top: 1.5px solid #fff; margin-top: 6px; }
.flatstyle-logo .fs-jp {
  font-family: var(--font-jp); font-weight: 500;
  font-size: 0.8rem; letter-spacing: 0.1em; color: #fff;
  margin-top: 6px;
}
/* hero--photo: ボックス入りなので白ハローは不要 */
.hero--photo .flatstyle-logo .fs-logo-img { filter: brightness(0) invert(1); }
.hero--photo .flatstyle-logo .fs-rule { border-top-color: #fff; box-shadow: none; }
.hero--photo .flatstyle-logo .fs-jp { text-shadow: none; }

/* ==== BLOCK: container-wide (大胆な写真展開用の広め枠) ==== */
.container-wide { width: 100%; max-width: 1360px; margin-inline: auto; padding-inline: var(--gutter); }

/* ==== BLOCK: exterior--bold (外観ギャラリーの大型フィーチャー) ==== */
/* モバイル: 1枚ずつフル幅（左右合わせ）で縦に並べる */
.exterior__gallery--bold { display: grid; grid-template-columns: 1fr; gap: 12px; }
.exterior__gallery--bold figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; position: relative; box-shadow: var(--shadow); }
.exterior__gallery--bold figure img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.exterior__gallery--bold .is-feature { grid-column: auto; }
@media (min-width: 768px) {
  .exterior__gallery--bold { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 236px; gap: 14px; }
  .exterior__gallery--bold figure img { height: 100%; aspect-ratio: auto; }
  .exterior__gallery--bold .is-feature { grid-column: span 2; grid-row: span 2; }
}

/* ==== BLOCK: showcase (フルブリード写真バンド／大胆) ==== */
.showcase { position: relative; width: 100%; min-height: 62vh; display: flex; align-items: flex-end; overflow: hidden; background: #222; }
.showcase__media { position: absolute; inset: 0; }
.showcase__media img { width: 100%; height: 100%; object-fit: cover; }
.showcase__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,18,30,0.05) 0%, rgba(10,18,30,0.15) 45%, rgba(10,18,30,0.62) 100%); }
.showcase__caption { position: relative; z-index: 1; padding-block: clamp(40px, 8vh, 72px); width: 100%; }
.showcase__lead {
  color: #fff; font-weight: 700; letter-spacing: 0.04em;
  font-size: clamp(1.7rem, 5.6vw, 3.1rem); line-height: 1.42;
  text-shadow: 0 2px 24px rgba(0,0,0,0.5);
}
.showcase--right .showcase__caption { text-align: right; }

/* ==== BLOCK: interior-mosaic (内観の大胆モザイク) ==== */
/* モバイル: 1点ずつフル幅（左右合わせ）で縦に並べる。PCは従来の4列モザイクを維持 */
.interior-mosaic { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 40px; }
.interior-mosaic figure { margin: 0; position: relative; overflow: hidden; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.interior-mosaic img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: transform .6s ease; }
.interior-mosaic figure:hover img { transform: scale(1.05); }
.interior-mosaic .in-a, .interior-mosaic .in-b { grid-column: auto; }
@media (min-width: 900px) {
  .interior-mosaic { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 206px; gap: 14px; margin-top: 44px; }
  .interior-mosaic img { height: 100%; aspect-ratio: auto; }
  .interior-mosaic figure { grid-column: span 1; }
  .interior-mosaic .in-a { grid-column: span 2; grid-row: span 2; }
  .interior-mosaic .in-b { grid-column: span 2; }
  .interior-mosaic .in-e { grid-column: span 2; }
  .interior-mosaic .in-f { grid-column: span 2; }
}

/* ==== BLOCK: catalog LP専用（catalog.html：カタログ請求特化サテライトLP）==== */
/* 簡易ヘッダー（ナビ無し・ロゴ＋CTAのみ） */
.site-header--cat .site-header__inner { height: 60px; }
@media (max-width: 767px) { .site-header--cat .site-header__inner { height: 54px; } }
.cat-header-cta { display: inline-flex; padding: 10px 18px; font-size: 0.82rem; white-space: nowrap; flex: none; }
@media (max-width: 460px) { .site-header--cat .brand__sub { display: none; } .cat-header-cta { padding: 9px 13px; font-size: 0.76rem; } }

/* 施工事例ギャラリー（外観・内観をふんだんに） */
.cat-gallery { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); margin-top: 34px; }
.cat-gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: #ece7df; }
.cat-gallery img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: transform .5s ease; }
.cat-gallery figure:hover img { transform: scale(1.05); }
@media (min-width: 768px) { .cat-gallery { grid-template-columns: repeat(3, 1fr); gap: 14px; } }
@media (min-width: 1100px) { .cat-gallery--4 { grid-template-columns: repeat(4, 1fr); } }
.form-note { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 14px; margin-top: 12px; font-size: 0.74rem; color: var(--grey-light); }
.form-note span { display: inline-flex; align-items: center; gap: 5px; }
.form-note span::before { content: "●"; color: var(--brick); font-size: 0.5rem; }

/* 信頼バッジ帯 */
.cat-badges { background: var(--navy); color: #fff; }
.cat-badges__row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 10px; padding-block: 24px; text-align: center; }
.cat-badge { display: flex; flex-direction: column; align-items: center; gap: 5px; }
.cat-badge b { font-family: var(--font-jp); font-weight: 700; font-size: 1.25rem; letter-spacing: 0.04em; color: #F0DFC9; }
.cat-badge span { font-size: 0.82rem; font-weight: 700; }
@media (min-width: 768px) { .cat-badges__row { grid-template-columns: repeat(4, 1fr); } }

/* カタログの中身：4カード */
.cat-contents { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 40px; }
.cat-item { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px 24px 24px; box-shadow: var(--shadow); }
.cat-item__no { display: inline-block; font-family: var(--font-serif); font-size: 1.2rem; font-weight: 700; color: var(--brick); letter-spacing: 0.08em; margin-bottom: 8px; }
.cat-item h3 { font-size: 1.12rem; color: var(--navy); margin-bottom: 8px; }
.cat-item p { font-size: 0.92rem; color: var(--grey); line-height: 1.8; }
@media (min-width: 768px) { .cat-contents { grid-template-columns: repeat(2, 1fr); gap: 20px; } }

/* プランティーザー：外観3点 */
.cat-plans { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 40px; }
.cat-plan { margin: 0; }
.cat-plan img { width: 100%; height: auto; display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.cat-plan figcaption { margin-top: 8px; font-size: 0.85rem; color: var(--grey-light); letter-spacing: 0.06em; text-align: center; }
@media (min-width: 768px) { .cat-plans { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

/* 請求はかんたん3ステップ */
.cat-steps { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 40px; }
.cat-step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px 22px; text-align: center; box-shadow: var(--shadow); }
.cat-step__no { width: 46px; height: 46px; margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; background: var(--brick); color: #fff; border-radius: 50%; font-family: var(--font-serif); font-weight: 700; font-size: 1.35rem; }
.cat-step h3 { font-size: 1.05rem; color: var(--navy); margin-bottom: 6px; }
.cat-step p { font-size: 0.9rem; color: var(--grey); }
@media (min-width: 768px) { .cat-steps { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

/* フォームの select を input と揃える */
.form-card select { width: 100%; padding: 13px 14px; font-size: 1rem; font-family: var(--font-jp); color: var(--navy); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%231F3A5F' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }

/* 固定CTA：単一ボタンは中央寄せで幅を持たせる（早めに常時表示） */
.lp-sticky-cta--single .lp-sticky-cta__inner { justify-content: center; }
.lp-sticky-cta--single .btn { flex: 1; max-width: 520px; }

/* ==== BLOCK: request（資料請求ページ request.html）専用 ==== */
/* TOPビジュアルを踏襲したコンパクトなヒーロー帯 */
.form-hero { position: relative; min-height: 44vh; display: flex; align-items: flex-end; color: #fff; background: #333; overflow: hidden; }
.form-hero__media { position: absolute; inset: 0; }
.form-hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 62%; }
.form-hero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,32,50,0.18) 0%, rgba(20,32,50,0.34) 55%, rgba(20,32,50,0.66) 100%); }
.form-hero__inner { position: relative; z-index: 1; width: 100%; padding-block: 30px 38px; }
.form-hero .flatstyle-logo { padding: 12px 20px 11px; margin-bottom: 14px; }
.form-hero .fs-logo-img { width: 200px; height: auto; }
.form-hero .fs-jp { font-size: 0.72rem; }
.form-hero__title { font-size: clamp(1.7rem, 4.8vw, 2.5rem); letter-spacing: 0.08em; text-shadow: 0 2px 18px rgba(0,0,0,0.5); }
.form-hero__lead { margin-top: 10px; font-size: clamp(0.88rem, 2.2vw, 1rem); color: rgba(255,255,255,0.94); text-shadow: 0 1px 12px rgba(0,0,0,0.55); }
/* 姓・名の2分割行 */
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field-row input { min-width: 0; } /* inputの内在幅によるグリッドはみ出し防止 */
/* ラジオ（建築用地の有無） */
.radio-row { display: flex; gap: 22px; align-items: center; padding-top: 6px; }
.radio-row label { display: inline-flex; gap: 8px; align-items: center; font-size: 0.95rem; font-weight: 400; color: var(--ink); margin: 0; cursor: pointer; }
.radio-row input[type="radio"] { width: 18px; height: 18px; accent-color: var(--brick); margin: 0; }
/* モバイル：ヒーロー帯の天地を詰める */
@media (max-width: 767px) {
  .form-hero { min-height: 27vh; }
  .form-hero__inner { padding-block: 16px 20px; }
  .form-hero .flatstyle-logo { padding: 8px 14px 7px; margin-bottom: 8px; }
  .form-hero .fs-logo-img { width: 140px; }
  .form-hero .fs-jp { font-size: 0.62rem; }
  .form-hero__title { font-size: 1.45rem; }
  .form-hero__lead { margin-top: 5px; font-size: 0.85rem; }
}