/* ===================================================
   住宅省エネ2026 × SOUKEN 特設ページ CSS
   スコープ: #sk-subsidy-2026
   =================================================== */

/* WPヘッダーがLPに隠れないようにする保険 */
.site-header, header, #header {
  position: relative;
  z-index: 9999;
}
#sk-subsidy-2026 .sk-hero,
#sk-subsidy-2026 .sk-hero * {
  z-index: auto;
}

#sk-subsidy-2026 {
  font-family: "Lato", "Noto Sans JP", "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", メイリオ, Meiryo, sans-serif;
  color: #333333;
  line-height: 1.85;
  background-color: #ffffff;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0;
}

#sk-subsidy-2026 *, #sk-subsidy-2026 *::before, #sk-subsidy-2026 *::after {
  box-sizing: border-box;
}

/* --- CSS変数 --- */
#sk-subsidy-2026 {
  --sk-primary: #6b6e58;
  --sk-primary-dark: #565846;
  --sk-primary-vivid: #767961;
  --sk-primary-light: #9ea38a;
  --sk-primary-bg: #f0f1eb;
  --sk-primary-bg-light: #f7f8f4;
  --sk-dark: #3f4333;
  --sk-beige: #f5f0e8;
  --sk-beige-mid: #e8dfd0;
  --sk-beige-dark: #c8b89a;
  --sk-text: #333333;
  --sk-text-light: #666666;
  --sk-white: #ffffff;
  --sk-border: rgba(0,0,0,0.1);
  --sk-shadow: 0 2px 16px rgba(0,0,0,0.07);
  --sk-shadow-md: 0 4px 24px rgba(0,0,0,0.1);
  --sk-radius: 4px;
  --sk-radius-lg: 8px;
}

/* ===== ヒーローセクション ===== */
#sk-subsidy-2026 .sk-hero {
  position: relative;
  background-color: var(--sk-primary-dark);
  color: #fff;
  padding: 0;
  overflow: hidden;
}

#sk-subsidy-2026 .sk-hero-image-placeholder {
  width: 100%;
  height: 420px;
  background: linear-gradient(160deg, #3f4333 0%, #565846 40%, #6b6e58 70%, #8a8f72 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

#sk-subsidy-2026 .sk-hero-image-placeholder .sk-image-frame {
  position: absolute;
  inset: 0;
  border: 3px dashed rgba(255,255,255,0.3);
  margin: 24px;
  border-radius: var(--sk-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

#sk-subsidy-2026 .sk-hero-image-placeholder .sk-image-frame::before {
  content: "";
  display: block;
  width: 48px;
  height: 48px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}

#sk-subsidy-2026 .sk-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(63,67,51,0.3) 0%, rgba(63,67,51,0.75) 100%);
  display: flex;
  align-items: flex-end;
  padding: 40px 40px 48px;
}

#sk-subsidy-2026 .sk-hero-text {
  max-width: 640px;
}

#sk-subsidy-2026 .sk-hero-eyebrow {
  display: inline-block;
  font-family: "Lato", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.4);
  padding: 4px 14px;
  border-radius: 2px;
  margin-bottom: 14px;
}

#sk-subsidy-2026 .sk-hero h1 {
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", 游明朝, serif;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.45;
  color: #fff;
  margin: 0 0 16px 0;
  letter-spacing: 0.03em;
}

#sk-subsidy-2026 .sk-hero-amount {
  font-family: "Lato", sans-serif;
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 900;
  color: #e8d9b8;
  display: block;
  line-height: 1.1;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

#sk-subsidy-2026 .sk-hero-sub {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
  margin: 0;
}

/* ===== 共通情報バー ===== */
#sk-subsidy-2026 .sk-info-bar {
  background: var(--sk-primary-bg);
  border-left: 4px solid var(--sk-primary);
  padding: 14px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 32px;
  font-size: 0.85rem;
  color: var(--sk-text);
}

#sk-subsidy-2026 .sk-info-bar strong {
  color: var(--sk-primary-dark);
}

/* ===== セクション共通 ===== */
#sk-subsidy-2026 .sk-section {
  padding: 64px 40px;
}

#sk-subsidy-2026 .sk-section--alt {
  background: var(--sk-primary-bg-light);
}

#sk-subsidy-2026 .sk-section--dark {
  background: var(--sk-dark);
  color: #fff;
}

#sk-subsidy-2026 .sk-section--beige {
  background: var(--sk-beige);
}

#sk-subsidy-2026 .sk-section-inner {
  max-width: 840px;
  margin: 0 auto;
}

/* ===== セクション見出し ===== */
#sk-subsidy-2026 .sk-section-label {
  font-family: "Lato", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sk-primary-light);
  display: block;
  margin-bottom: 10px;
}

#sk-subsidy-2026 .sk-section--dark .sk-section-label {
  color: rgba(255,255,255,0.5);
}

#sk-subsidy-2026 .sk-h2 {
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", 游明朝, serif;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--sk-dark);
  line-height: 1.5;
  margin: 0 0 24px 0;
  letter-spacing: 0.02em;
}

#sk-subsidy-2026 .sk-section--dark .sk-h2 {
  color: #fff;
}

#sk-subsidy-2026 .sk-h3 {
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", 游明朝, serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--sk-dark);
  margin: 0 0 12px 0;
  line-height: 1.5;
}

#sk-subsidy-2026 .sk-lead {
  font-size: 0.95rem;
  color: var(--sk-text-light);
  line-height: 1.9;
  margin: 0 0 32px 0;
}

#sk-subsidy-2026 .sk-section--dark .sk-lead {
  color: rgba(255,255,255,0.75);
}

/* ===== 区切り線 ===== */
#sk-subsidy-2026 .sk-divider {
  width: 48px;
  height: 2px;
  background: var(--sk-primary);
  margin: 0 0 28px 0;
}

#sk-subsidy-2026 .sk-section--dark .sk-divider {
  background: rgba(255,255,255,0.35);
}

/* ===== イラスト枠 ===== */
#sk-subsidy-2026 .sk-illust-frame {
  width: 100%;
  aspect-ratio: 16 / 7;
  background: var(--sk-beige);
  border: 2px dashed var(--sk-beige-dark);
  border-radius: var(--sk-radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--sk-beige-dark);
  margin: 32px 0;
}

#sk-subsidy-2026 .sk-illust-frame .sk-illust-icon {
  width: 56px;
  height: 56px;
  border: 2px solid var(--sk-beige-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

#sk-subsidy-2026 .sk-illust-frame .sk-illust-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: var(--sk-beige-dark);
  stroke-width: 1.5;
}

#sk-subsidy-2026 .sk-illust-frame .sk-illust-label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  font-weight: 600;
}

/* ===== 3つの補助金制度カード ===== */
#sk-subsidy-2026 .sk-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
}

#sk-subsidy-2026 .sk-card {
  background: var(--sk-white);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-lg);
  overflow: hidden;
  box-shadow: var(--sk-shadow);
}

#sk-subsidy-2026 .sk-card-head {
  padding: 16px 22px;
  color: #fff;
}

#sk-subsidy-2026 .sk-card-head--miraieco { background: var(--sk-primary); }
#sk-subsidy-2026 .sk-card-head--mado { background: var(--sk-beige-dark); color: var(--sk-dark); }
#sk-subsidy-2026 .sk-card-head--kyuto { background: var(--sk-primary-dark); }

#sk-subsidy-2026 .sk-card-ministry {
  font-size: 0.7rem;
  opacity: 0.8;
  display: block;
  margin-bottom: 3px;
  letter-spacing: 0.05em;
}

#sk-subsidy-2026 .sk-card-name {
  font-family: "Noto Serif JP", serif;
  font-size: 1.05rem;
  font-weight: 700;
  display: block;
}

#sk-subsidy-2026 .sk-card-body {
  padding: 20px 22px;
}

#sk-subsidy-2026 .sk-card-amount {
  font-family: "Lato", sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--sk-primary);
  margin: 0 0 14px 0;
  line-height: 1.2;
}

#sk-subsidy-2026 .sk-card--mado .sk-card-amount { color: #9e7b4f; }
#sk-subsidy-2026 .sk-card--kyuto .sk-card-amount { color: var(--sk-primary-dark); }

#sk-subsidy-2026 .sk-card-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#sk-subsidy-2026 .sk-card-body ul li {
  padding: 5px 0 5px 18px;
  position: relative;
  font-size: 0.88rem;
  color: var(--sk-text-light);
  line-height: 1.65;
}

#sk-subsidy-2026 .sk-card-body ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--sk-primary-light);
  font-size: 0.75rem;
  top: 7px;
}

/* ===== 3つの鉄則 ===== */
#sk-subsidy-2026 .sk-rules {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

#sk-subsidy-2026 .sk-rule {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px 28px;
  background: var(--sk-white);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-lg);
  box-shadow: var(--sk-shadow);
}

#sk-subsidy-2026 .sk-rule-num {
  flex-shrink: 0;
  font-family: "Lato", sans-serif;
  font-size: 1.1rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  width: 44px;
  height: 44px;
  min-width: 44px;
  text-align: center;
  background: var(--sk-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

#sk-subsidy-2026 .sk-rule-title {
  font-family: "Noto Serif JP", serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--sk-dark);
  margin: 0 0 8px 0;
}

#sk-subsidy-2026 .sk-rule-desc {
  font-size: 0.88rem;
  color: var(--sk-text-light);
  margin: 0;
  line-height: 1.8;
}

/* ===== 部位マッピング図解 ===== */
#sk-subsidy-2026 .sk-mapping {
  margin-top: 32px;
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius-lg);
  overflow: hidden;
  box-shadow: var(--sk-shadow);
}

#sk-subsidy-2026 .sk-mapping-head {
  background: var(--sk-primary);
  color: #fff;
  text-align: center;
  padding: 12px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

#sk-subsidy-2026 .sk-mapping-body {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--sk-white);
}

#sk-subsidy-2026 .sk-mapping-item {
  padding: 20px 24px;
  border-bottom: 1px solid var(--sk-border);
  display: flex;
  align-items: center;
  gap: 16px;
}

#sk-subsidy-2026 .sk-mapping-item:last-child {
  border-bottom: none;
}

#sk-subsidy-2026 .sk-mapping-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
}

#sk-subsidy-2026 .sk-mapping-icon--mado { background: #f0e8d8; }
#sk-subsidy-2026 .sk-mapping-icon--kyuto { background: #ebe5dc; }
#sk-subsidy-2026 .sk-mapping-icon--miraieco { background: var(--sk-primary-bg); }

#sk-subsidy-2026 .sk-mapping-part {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--sk-dark);
  display: block;
  margin-bottom: 2px;
}

#sk-subsidy-2026 .sk-mapping-system {
  font-size: 0.8rem;
  color: var(--sk-primary);
  font-weight: 600;
}

#sk-subsidy-2026 .sk-mapping-arrow {
  margin-left: auto;
  color: var(--sk-primary-light);
  font-size: 1.1rem;
}

#sk-subsidy-2026 a.sk-mapping-item {
  cursor: pointer;
  transition: background 0.2s;
}

#sk-subsidy-2026 a.sk-mapping-item:hover {
  background: var(--sk-primary-bg);
}

/* ===== 重要ボックス ===== */
#sk-subsidy-2026 .sk-important {
  background: var(--sk-primary-bg);
  border-left: 4px solid var(--sk-primary);
  border-radius: 0 var(--sk-radius-lg) var(--sk-radius-lg) 0;
  padding: 18px 22px;
  margin-top: 20px;
  font-size: 0.9rem;
}

#sk-subsidy-2026 .sk-important strong {
  color: var(--sk-primary-dark);
}

/* ===== SOUKENの哲学セクション ===== */
#sk-subsidy-2026 .sk-philosophy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
  align-items: start;
}

#sk-subsidy-2026 .sk-philosophy-text p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  line-height: 2;
  margin: 0 0 20px 0;
}

#sk-subsidy-2026 .sk-philosophy-text p strong {
  color: #fff;
}

#sk-subsidy-2026 .sk-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 8px;
}

#sk-subsidy-2026 .sk-value-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--sk-radius-lg);
  padding: 18px 16px;
  text-align: center;
}

#sk-subsidy-2026 .sk-value-icon {
  display: block;
  font-size: 1.6rem;
  margin-bottom: 8px;
  line-height: 1;
}

#sk-subsidy-2026 .sk-value-title {
  display: block;
  font-family: "Noto Serif JP", serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
  line-height: 1.4;
}

#sk-subsidy-2026 .sk-value-desc {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

/* ===== フロー（補助金活用の流れ） ===== */
#sk-subsidy-2026 .sk-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 32px;
  counter-reset: flow-counter;
}

#sk-subsidy-2026 .sk-flow-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--sk-border);
  position: relative;
}

#sk-subsidy-2026 .sk-flow-item:last-child {
  border-bottom: none;
}

#sk-subsidy-2026 .sk-flow-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--sk-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Lato", sans-serif;
  font-weight: 900;
  font-size: 1rem;
}

#sk-subsidy-2026 .sk-flow-title {
  font-family: "Noto Serif JP", serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--sk-dark);
  margin: 0 0 6px 0;
  line-height: 1.4;
  padding-top: 8px;
}

#sk-subsidy-2026 .sk-flow-desc {
  font-size: 0.88rem;
  color: var(--sk-text-light);
  margin: 0;
  line-height: 1.8;
}

/* ===== CTAセクション ===== */
#sk-subsidy-2026 .sk-cta {
  background: var(--sk-primary-bg);
  padding: 56px 40px;
  text-align: center;
}

#sk-subsidy-2026 .sk-cta .sk-h2 {
  text-align: center;
}

#sk-subsidy-2026 .sk-cta-lead {
  font-size: 0.92rem;
  color: var(--sk-text-light);
  margin: 0 auto 32px;
  max-width: 520px;
  line-height: 1.9;
}

#sk-subsidy-2026 .sk-btn {
  display: inline-block;
  background: var(--sk-primary);
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  padding: 16px 48px;
  border-radius: 2px;
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: background 0.25s, transform 0.2s;
  box-shadow: 0 2px 12px rgba(107,110,88,0.25);
}

#sk-subsidy-2026 .sk-btn:hover {
  background: var(--sk-primary-dark);
  transform: translateY(-2px);
}

#sk-subsidy-2026 .sk-btn-note {
  display: block;
  font-size: 0.78rem;
  color: var(--sk-text-light);
  margin-top: 14px;
}

/* ===== フッター注記 ===== */
#sk-subsidy-2026 .sk-footnote {
  padding: 24px 40px 40px;
  font-size: 0.78rem;
  color: var(--sk-text-light);
  border-top: 1px solid var(--sk-border);
  line-height: 1.9;
}

#sk-subsidy-2026 .sk-footnote a {
  color: var(--sk-primary);
  text-decoration: underline;
}

/* ===== レスポンシブ ===== */
@media (min-width: 640px) {
  #sk-subsidy-2026 .sk-cards {
    grid-template-columns: repeat(3, 1fr);
  }
  #sk-subsidy-2026 .sk-mapping-body {
    grid-template-columns: repeat(3, 1fr);
  }
  #sk-subsidy-2026 .sk-mapping-item {
    border-bottom: none;
    border-right: 1px solid var(--sk-border);
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  #sk-subsidy-2026 .sk-mapping-item:last-child {
    border-right: none;
  }
  #sk-subsidy-2026 .sk-mapping-icon {
    margin: 0 auto;
  }
  #sk-subsidy-2026 .sk-mapping-arrow {
    display: none;
  }
  #sk-subsidy-2026 .sk-philosophy-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
  }
}

@media (min-width: 768px) {
  #sk-subsidy-2026 .sk-hero-image-placeholder {
    height: 520px;
  }
  #sk-subsidy-2026 .sk-section {
    padding: 80px 56px;
  }
  #sk-subsidy-2026 .sk-cta {
    padding: 72px 56px;
  }
}

@media (max-width: 639px) {
  #sk-subsidy-2026 .sk-hero-overlay {
    padding: 24px 24px 36px;
  }
  #sk-subsidy-2026 .sk-section {
    padding: 48px 24px;
  }
  #sk-subsidy-2026 .sk-info-bar {
    padding: 12px 20px;
    flex-direction: column;
    gap: 6px;
  }
  #sk-subsidy-2026 .sk-rule {
    padding: 18px 20px;
  }
  #sk-subsidy-2026 .sk-cta {
    padding: 48px 24px;
  }
  #sk-subsidy-2026 .sk-footnote {
    padding: 20px 24px 32px;
  }
  #sk-subsidy-2026 .sk-values {
    grid-template-columns: 1fr 1fr;
  }
}