/* ─────────────────────────────────────────
   prfes-county.com トップページ
   ─────────────────────────────────────────*/

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ─── Design Tokens（2026サイトと共通） ─── */
:root {
  --bg:        #1C0808;
  --bg2:       #260E0E;
  --red:       #C41A0E;
  --red-lt:    #E03020;
  --white:     #FFFFFF;
  --cream:     #F5EEEA;
  --cream-dim: rgba(245, 238, 234, 0.65);
  --gold:      #C9A84C;
}

/* ─── Base ─── */
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: 'Noto Sans JP', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.8;
}

/* ─── TOP BANNER ─── */
.top-banner {
  background: var(--red);
  color: var(--white);
  text-align: center;
  padding: 7px 16px;
  font-size: clamp(9px, 2vw, 11px);
  letter-spacing: 0.18em;
  font-weight: 700;
}

/* ─── HERO ─── */
.hero {
  padding: 64px 24px 56px;
  text-align: center;
  border-bottom: 1px solid rgba(196, 26, 14, 0.2);
}

.hero-label {
  font-size: clamp(11px, 2.5vw, 13px);
  color: var(--cream-dim);
  letter-spacing: 0.2em;
  margin-bottom: 20px;
}

.hero-title {
  font-family: 'Shippori Mincho', serif;
  font-weight: 800;
  font-size: clamp(36px, 9vw, 72px);
  line-height: 1.15;
  color: var(--white);
  letter-spacing: -0.01em;
}

.hero-sub {
  display: block;
  font-size: clamp(20px, 5vw, 40px);
  color: var(--white);
  font-weight: 700;
  margin-top: 4px;
}

.hero-meta {
  margin-top: 20px;
  font-size: clamp(11px, 2.5vw, 13px);
  color: var(--gold);
  letter-spacing: 0.15em;
}

/* ─── SECTIONS ─── */
.section {
  padding: 56px 24px;
}

.section--dark {
  background: var(--bg2);
}

.section-inner {
  max-width: 680px;
  margin: 0 auto;
}

.section-heading {
  font-family: 'Shippori Mincho', serif;
  font-weight: 700;
  font-size: clamp(18px, 4vw, 26px);
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(196, 26, 14, 0.35);
}

/* ─── BODY TEXT ─── */
.body-text {
  font-size: clamp(14px, 3vw, 16px);
  color: var(--cream);
  line-height: 2;
  letter-spacing: 0.04em;
}

.body-text + .body-text {
  margin-top: 16px;
}

/* ─── FACT LIST ─── */
.fact-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(196, 26, 14, 0.25);
  border-radius: 8px;
  overflow: hidden;
}

.fact-item {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(196, 26, 14, 0.15);
}

.fact-item:last-child {
  border-bottom: none;
}

.fact-item dt {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
  font-weight: 700;
  white-space: nowrap;
  min-width: 80px;
}

.fact-item dd {
  font-size: clamp(13px, 3vw, 15px);
  color: var(--cream);
}

/* ─── YEAR CARDS ─── */
.year-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.year-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(196, 26, 14, 0.3);
  border-radius: 10px;
  padding: 24px 28px;
}

.year-card--current {
  border-color: var(--red);
  background: rgba(196, 26, 14, 0.08);
}

.year-card-badge {
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 8px;
}

.year-card--current .year-card-badge {
  color: var(--red-lt);
}

.year-card-year {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 10vw, 60px);
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.02em;
}

.year-card-date {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(15px, 3.5vw, 18px);
  font-weight: 700;
  color: var(--cream);
  margin-top: 8px;
}

.year-card-venue {
  font-size: 12px;
  color: var(--cream-dim);
  margin-top: 4px;
  letter-spacing: 0.05em;
}

.year-card-link {
  display: inline-block;
  margin-top: 16px;
  background: var(--red);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 9px 22px;
  border-radius: 4px;
  text-decoration: none;
  transition: opacity 0.2s;
}

.year-card-link:hover {
  opacity: 0.85;
}

.year-card-link--archive {
  background: transparent;
  border: 1px solid rgba(196, 26, 14, 0.5);
  color: var(--cream-dim);
}

.year-card-link--archive:hover {
  opacity: 0.75;
}

/* ─── ORGANIZERS ─── */
.org-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(196, 26, 14, 0.2);
  border-radius: 8px;
  overflow: hidden;
}

.org-list li {
  padding: 13px 18px;
  font-size: clamp(13px, 3vw, 15px);
  color: var(--cream);
  border-bottom: 1px solid rgba(196, 26, 14, 0.12);
  letter-spacing: 0.04em;
}

.org-list li:last-child {
  border-bottom: none;
}

/* ─── FOOTER ─── */
.site-footer {
  padding: 24px 16px;
  border-top: 1px solid rgba(196, 26, 14, 0.2);
  text-align: center;
  color: rgba(245, 238, 234, 0.3);
  font-size: 10px;
  letter-spacing: 0.1em;
  line-height: 1.8;
}

.site-footer p + p {
  margin-top: 4px;
}

/* ─── PC RESPONSIVE ─── */
@media (min-width: 768px) {
  .hero {
    padding: 88px 40px 72px;
  }

  .year-cards {
    flex-direction: row;
  }

  .year-card {
    flex: 1;
  }

  .fact-item dt {
    min-width: 100px;
  }
}