/* ============================================
   Beta Base — LP共通スタイル（BEM / lp- 接頭辞）
   構造は ja / en 共通。色トークンのみ body 修飾子で差し替え
   ============================================ */

/* --- LPテーマ（アクセント色の上書き） --- */
.lp--ja {
  /* 深緑: 工房・自然のトーン */
  --color-accent: #2f5d4f;
  --color-accent-soft: #eef3f0;
}

.lp--en {
  /* 朱: 和のトーン */
  --color-accent: #a2402e;
  --color-accent-soft: #f8efeb;
  font-family: "Inter", "Noto Sans JP", system-ui, sans-serif;
  letter-spacing: 0.01em;
}

/* --- Hero --- */
.lp-hero {
  padding: 96px 0 88px;
  background-color: var(--color-accent-soft);
}

.lp-hero__eyebrow {
  margin-bottom: 28px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.lp-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4.6vw, 3rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.05em;
}

.lp-hero__lead {
  max-width: 36em;
  margin-top: 32px;
  line-height: 2.05;
  color: var(--color-ink-soft);
}

.lp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
}

.lp-hero__fact {
  padding: 8px 18px;
  font-size: 13px;
  color: var(--color-ink-soft);
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: 999px;
}

.lp-hero__cta {
  margin-top: 40px;
}

.lp-hero__image {
  margin-top: 56px;
}

.lp-hero__image img {
  width: 100%;
}

/* --- Section --- */
.lp-section {
  padding: 88px 0;
}

.lp-section--soft {
  background-color: var(--color-bg-soft);
}

.lp-text {
  max-width: 36em;
  line-height: 2.05;
  color: var(--color-ink-soft);
}

.lp-text--spaced {
  margin-bottom: 48px;
}

.lp-note {
  margin-top: 24px;
  font-size: 13px;
  color: var(--color-text-sub);
}

/* --- カード（課題共感・魅力3本柱） --- */
.lp-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.lp-card {
  padding: 32px 28px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-line);
  border-top: 2px solid var(--color-accent);
}

.lp-card__title {
  margin-bottom: 12px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
}

.lp-card__text {
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-ink-soft);
}

/* --- 特徴リスト（番号つき） --- */
.lp-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px 32px;
}

.lp-feature__num {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.lp-feature__title {
  margin: 8px 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
}

.lp-feature__text {
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-ink-soft);
}

/* --- 物件概要テーブル --- */
.lp-table {
  max-width: 680px;
}

.lp-table__row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 8px 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-line);
}

.lp-table__row:first-child {
  border-top: 1px solid var(--color-line);
}

.lp-table__row dt {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-sub);
}

.lp-table__row dd {
  font-size: 15px;
  line-height: 1.9;
}

/* --- 2カラム（間取り図＋使い方） --- */
.lp-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.lp-columns img {
  width: 100%;
  border: 1px solid var(--color-line);
}

.lp-usage-list li {
  padding: 18px 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-ink-soft);
  border-bottom: 1px solid var(--color-line);
}

.lp-usage-list li:first-child {
  padding-top: 0;
}

.lp-usage-list__name {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-ink);
}

.lp-usage-list__name::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  vertical-align: 2px;
  background-color: var(--color-accent);
}

/* --- FAQ --- */
.lp-faq {
  max-width: 760px;
}

.lp-faq__item {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-line);
}

.lp-faq__item:first-child {
  border-top: 1px solid var(--color-line);
}

.lp-faq__q,
.lp-faq__a {
  display: flex;
  gap: 12px;
}

.lp-faq__q {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.7;
}

.lp-faq__q::before {
  content: "Q.";
  font-family: var(--font-serif);
  color: var(--color-accent);
}

.lp-faq__a {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-ink-soft);
}

.lp-faq__a::before {
  content: "A.";
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--color-text-sub);
}

/* --- ギャラリー --- */
.lp-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.lp-gallery img {
  width: 100%;
  border: 1px solid var(--color-line);
}

/* --- CTA --- */
.lp-cta {
  padding: 96px 0;
  text-align: center;
  background-color: var(--color-accent-soft);
}

.lp-cta__label {
  margin-bottom: 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.lp-cta__title {
  margin-bottom: 24px;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.6;
}

.lp-cta__text {
  max-width: 34em;
  margin: 0 auto 40px;
  line-height: 2.05;
  color: var(--color-ink-soft);
}

/* --- フッターの戻りリンク --- */
.site-footer__link {
  font-size: 13px;
  color: var(--color-text-sub);
  border-bottom: 1px solid currentColor;
  transition: color var(--transition);
}

.site-footer__link:hover {
  color: var(--color-ink);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 767px) {
  .lp-hero {
    padding: 64px 0 56px;
  }

  .lp-hero__lead {
    margin-top: 24px;
    font-size: 15px;
  }

  .lp-hero__image {
    margin-top: 40px;
  }

  .lp-section {
    padding: 60px 0;
  }

  .lp-card {
    padding: 28px 24px;
  }

  .lp-features {
    gap: 32px;
  }

  .lp-table__row {
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 14px 0;
  }

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

  .lp-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .lp-cta {
    padding: 72px 0;
  }
}