/* features-redesign.css — TOPページ #features 専用リデザイン v9。
   v8(タイムライン型・左右2カラムヘッダー)から、依頼どおりの
   「見出し→導入文→カード→カード」の単純な縦積み構成へ全面刷新。
   横に伸びるヘッダーレイアウトを廃し、中央揃えの読み物的な導入部と、
   縦に2枚並ぶ大判カードで、じっくり見せる構成にする。
   全セレクタを #features 起点にスコープし、他ページ・他セクションへの影響を防ぐ。 */

#features.features-redesign {
  position: relative;
  overflow: hidden;
  padding: clamp(5rem, 9vw, 7.5rem) 0 clamp(4.5rem, 7vw, 6.5rem);
  background: var(--color-bg);
}

#features.features-redesign .container.gutters {
  position: relative;
  z-index: 1;
  max-width: min(880px, 92vw);
}

/* ── ヘッダーブロック: 見出し→導入文の縦積み、中央揃え ── */
#features.features-redesign .features-head {
  display: block;
  text-align: center;
  margin: 0 auto clamp(3.5rem, 6vw, 5rem);
  max-width: 680px;
}

/* eyebrow: 見出し上の小さなラベル */
#features.features-redesign .features-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 1.1rem;
}
#features.features-redesign .features-eyebrow::before,
#features.features-redesign .features-eyebrow::after {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--color-primary);
  flex: none;
}

/* 見出し */
#features.features-redesign ._th01_module_title.is-section-head {
  margin: 0;
  line-height: 1.35;
  font-size: clamp(1.9rem, 3.6vw, 2.5rem);
  color: var(--color-heading-ink);
  text-align: center;
}
#features.features-redesign ._th01_module_title.is-section-head span {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.4em;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* 導入文(features-head-lead内のp) */
#features.features-redesign .features-head-lead {
  margin-top: clamp(1.5rem, 3vw, 2rem);
}
#features.features-redesign .features-head-lead p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.95;
  color: var(--color-text-muted);
  text-align: center;
}

/* 実績数値バッジ(96%)は今回の縦積み構成には含めないため非表示化 */
#features.features-redesign .features-stat {
  display: none;
}

/* ── カードエリア: 縦積みの大判カード2枚 ── */
#features.features-redesign .row.features-stack {
  display: flex;
  flex-direction: column;
  gap: clamp(1.75rem, 3vw, 2.25rem);
}

#features.features-redesign .row.features-stack {
  counter-reset: features-count;
  display: flex !important;
  flex-direction: column !important;
  flex-wrap: nowrap !important;
  width: auto !important;
  margin: 0 !important;
}
#features.features-redesign .col.span_3 {
  position: relative;
  counter-increment: features-count;
  float: none !important;
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}
#features.features-redesign .col.span_3::before,
#features.features-redesign .col.span_3::after {
  content: none !important;
}

/* カード本体: 横並び(画像+テキスト)の大判な帯 */
#features.features-redesign ._th01_module_contents {
  position: relative;
  display: flex !important;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: stretch;
  max-width: none !important;
  width: 100%;
  margin: 0 !important;
  background: var(--color-surface);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: box-shadow 0.35s ease, transform 0.35s ease, border-color 0.35s ease;
}
#features.features-redesign .col:hover ._th01_module_contents {
  box-shadow: 0 20px 44px rgba(11, 95, 165, 0.14);
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--color-primary) 35%, var(--color-border));
}

/* 奇数番目(水まわりの提案)は画像→テキスト、偶数番目(暮らしの改装)はテキスト→画像で
   互い違いにし、単調な繰り返しを避ける */
#features.features-redesign .col.span_3:nth-child(even) ._th01_module_contents {
  flex-direction: row-reverse;
}

#features.features-redesign ._th01_module_img {
  margin: 0 !important;
  flex: 0 0 clamp(220px, 38vw, 340px) !important;
  max-width: clamp(220px, 38vw, 340px);
  width: clamp(220px, 38vw, 340px);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}
#features.features-redesign ._th01_module_img::after {
  /* 連番の透かし数字。カードに軽い装飾性とストーリー順序の手がかりを与える */
  counter-reset: none;
  content: "0" counter(features-count);
  position: absolute;
  top: 0.75rem;
  left: 0.9rem;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #fff;
  background: color-mix(in srgb, var(--color-heading-ink) 62%, transparent);
  padding: 0.3em 0.75em;
  border-radius: 999px;
  z-index: 2;
}
#features.features-redesign ._th01_module_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-height: none;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
#features.features-redesign .col:hover ._th01_module_img img {
  transform: scale(1.06);
}

/* テキストエリア */
#features.features-redesign ._th01_module_textarea {
  flex: 1 1 0% !important;
  display: flex !important;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.75rem, 3.4vw, 2.75rem) clamp(2rem, 3.6vw, 3rem);
  min-width: 0;
  max-width: none !important;
  width: auto !important;
  margin: 0 !important;
}
#features.features-redesign ._th01_module_title2 {
  margin: 0 0 0.65em;
  font-size: 1.32rem;
  font-weight: 700;
  color: var(--color-heading-ink);
  line-height: 1.4;
}
#features.features-redesign ._th01_module_title2 span {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.45em;
}
#features.features-redesign ._th01_module_text {
  margin: 0 0 1.2em;
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--color-text-muted);
}
#features.features-redesign .more {
  margin-top: 0;
}
#features.features-redesign .more a.add_arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0;
  background: none;
  border: none;
  border-bottom: 2px solid var(--color-primary);
  border-radius: 0;
  color: var(--color-heading-ink);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: border-color 0.25s ease, color 0.25s ease;
  padding-bottom: 0.15em;
}
#features.features-redesign .more a.add_arrow::after {
  content: "\2192";
  display: inline-block;
  transition: transform 0.25s ease;
}
#features.features-redesign .more a.add_arrow:hover {
  color: var(--color-primary);
  border-color: var(--color-accent);
  opacity: 1;
}
#features.features-redesign .more a.add_arrow:hover::after {
  transform: translateX(5px);
}

/* 「サービス紹介を見る」ボタン行 */
#features.features-redesign .row:last-of-type {
  margin-top: clamp(2.75rem, 4.5vw, 3.75rem);
  text-align: center;
  position: relative;
  z-index: 1;
}
#features.features-redesign .more.more_large a.add_arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65em;
  padding: 1.05rem 2.75rem;
  border-radius: 999px;
  background: var(--color-heading-ink);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.06em;
  border: none;
  box-shadow: 0 16px 32px rgba(11, 95, 165, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}
#features.features-redesign .more.more_large a.add_arrow::after {
  content: "\2192";
  display: inline-block;
  transition: transform 0.25s ease;
}
#features.features-redesign .more.more_large a.add_arrow:hover {
  background: var(--color-primary-dark);
  color: #fff;
  opacity: 1;
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(11, 95, 165, 0.28);
}
#features.features-redesign .more.more_large a.add_arrow:hover::after {
  transform: translateX(4px);
}

/* ── レスポンシブ ── */
@media (max-width: 780px) {
  #features.features-redesign ._th01_module_contents,
  #features.features-redesign .col.span_3:nth-child(even) ._th01_module_contents {
    flex-direction: column !important;
  }
  #features.features-redesign ._th01_module_img {
    flex: none !important;
    aspect-ratio: 16 / 9;
    width: 100% !important;
    max-width: 100% !important;
  }
}
@media (max-width: 480px) {
  #features.features-redesign .features-eyebrow::before,
  #features.features-redesign .features-eyebrow::after {
    width: 14px;
  }
}

/* 指定カード限定の強調CTA (2026 追加) */
#features.features-redesign .more a.add_arrow.is-featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  margin-top: 0.25em;
  padding: 0.85em 1.9em;
  border: 2px solid var(--color-accent);
  border-radius: 999px;
  background: var(--color-accent);
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--color-accent) 45%, transparent);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}
#features.features-redesign .more a.add_arrow.is-featured-cta::after {
  color: #ffffff;
}
#features.features-redesign .more a.add_arrow.is-featured-cta:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #ffffff;
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--color-primary-dark) 50%, transparent);
}
#features.features-redesign .more a.add_arrow.is-featured-cta:hover::after {
  transform: translateX(5px);
}