/* ==========================================================================
   demos/002_construction/css/style.css — 青葉建装 固有スタイル
   ========================================================================== */

.hero {
  background: linear-gradient(155deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  padding-block: clamp(3.5rem, 9vw, 6rem);
}

.hero__eyebrow { color: rgba(255,255,255,0.75); }
.hero__eyebrow::before { background: var(--color-accent); }

.hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.2rem); line-height: 1.4; margin-bottom: 0.7em; }
.hero__lead { color: rgba(255,255,255,0.8); max-width: 46ch; font-size: 1.0625rem; margin-bottom: 2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 2.25rem; }
.hero .btn--outline { border-color: rgba(255,255,255,0.5); color: #fff; }
.hero .btn--outline:hover { border-color: #fff; }

.hero__stats { display: flex; flex-wrap: wrap; gap: clamp(1.5rem, 4vw, 3rem); border-top: 1px solid rgba(255,255,255,0.18); padding-top: 1.75rem; }
.hero__stat-label { font-size: 0.8125rem; color: rgba(255,255,255,0.7); }
.hero__stat-value { font-family: var(--font-heading); font-weight: 800; font-size: 1.15rem; color: #fff; }

/* ---------- 選ばれる理由 ---------- */

.reason-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
@media (max-width: 860px) { .reason-grid { grid-template-columns: 1fr; } }

.reason-card { text-align: left; }
.reason-card__num { font-family: var(--font-heading); font-weight: 900; font-size: 2rem; color: var(--color-accent); margin-bottom: 0.5rem; display: block; }

/* ---------- 施工事例 (WORKS) ---------- */

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
@media (max-width: 900px) { .case-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; } }

.case-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }

.case-card__visual {
  aspect-ratio: 4/3;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.case-card__half { display: grid; place-items: center; position: relative; }
.case-card__half--before { background: #D9D4C6; color: #6b6455; }
.case-card__half--after { background: linear-gradient(160deg, var(--color-primary), var(--color-primary-dark)); color: #fff; }
.case-card__half span.tag { position: absolute; top: 0.6rem; left: 0.6rem; font-size: 0.625rem; font-weight: 800; letter-spacing: 0.05em; background: rgba(0,0,0,0.25); color: #fff; padding: 0.2rem 0.5rem; border-radius: 4px; }
.case-card__half svg { width: 34%; }

.case-card__body { padding: 1.3rem 1.4rem 1.5rem; }
.case-card__cat { font-size: 0.75rem; font-weight: 700; color: var(--color-accent); margin-bottom: 0.4rem; }
.case-card__title { font-size: 1.0625rem; margin-bottom: 0.5rem; }
.case-card__text { font-size: 0.875rem; color: var(--color-text-muted); }

.case-note { margin-top: 2rem; font-size: 0.8125rem; color: var(--color-text-muted); text-align: center; }

/* ---------- FLOW ---------- */
.flow-wrap { max-width: 720px; }

/* ---------- お客様の声 ---------- */

.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 860px) { .voice-grid { grid-template-columns: 1fr; } }

.voice-card { position: relative; padding-top: 2.25rem; }
.voice-card::before { content: "\201C"; position: absolute; top: 0.4rem; left: 1.5rem; font-size: 2.5rem; font-family: Georgia, serif; color: var(--color-accent); line-height: 1; }
.voice-card__text { font-size: 0.9375rem; color: var(--color-text); margin-bottom: 1rem; }
.voice-card__meta { font-size: 0.8125rem; color: var(--color-text-muted); font-weight: 700; }

/* ---------- CTA ---------- */

.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(2.25rem, 5vw, 3.25rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.cta-band h2 { color: #fff; margin-bottom: 0.4rem; }
.cta-band p { color: rgba(255,255,255,0.82); font-size: 0.9375rem; }
.cta-band .btn--outline { border-color: rgba(255,255,255,0.5); color: #fff; }
.cta-band .btn--outline:hover { border-color: #fff; }