/* =============================================
   大和郡山教会 流配碑サイト — スタイルシート
   ============================================= */

:root {
  --color-dark:    #1a1a2e;
  --color-navy:    #16213e;
  --color-mid:     #0f3460;
  --color-accent:  #8b6914;
  --color-gold:    #c9a84c;
  --color-cream:   #f5f0e8;
  --color-parch:   #ece6d6;
  --color-text:    #2c2418;
  --color-muted:   #6b5e46;
  --color-red:     #8b1a1a;
  --font-serif:    'Noto Serif JP', 'ヒラギノ明朝 ProN', 'Yu Mincho', 'YuMincho', serif;
  --font-sans:     'Noto Sans JP', 'ヒラギノ角ゴ ProN', 'Hiragino Kaku Gothic ProN', sans-serif;
  --shadow:        0 4px 24px rgba(0,0,0,0.15);
  --shadow-deep:   0 8px 40px rgba(0,0,0,0.3);
  --radius:        4px;
  --transition:    0.3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-serif);
  background: var(--color-cream);
  color: var(--color-text);
  line-height: 1.9;
}

/* ── Navigation ── */
#site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--color-gold);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-title {
  color: var(--color-gold);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 0;
  list-style: none;
  flex-wrap: wrap;
}

.nav-links a {
  color: #ccc;
  text-decoration: none;
  font-size: 0.75rem;
  padding: 0.4rem 0.7rem;
  font-family: var(--font-sans);
  letter-spacing: 0.05em;
  transition: color var(--transition);
  display: block;
}

.nav-links a:hover { color: var(--color-gold); }

/* ── Hero ── */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/monument-full.jpg');
  background-size: cover;
  background-position: center top;
  filter: brightness(0.45);
  transform: scale(1.04);
  transition: transform 8s ease;
}

#hero:hover .hero-bg { transform: scale(1.0); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26,26,46,0.2) 0%,
    rgba(26,26,46,0.5) 60%,
    rgba(26,26,46,0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  color: #fff;
  max-width: 820px;
}

.hero-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  margin-bottom: 1rem;
  font-family: var(--font-sans);
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 0.6rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
  letter-spacing: 0.05em;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: #e0d8c8;
  margin-bottom: 2rem;
  letter-spacing: 0.1em;
}

.hero-years {
  display: inline-block;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-size: 0.8rem;
  padding: 0.4rem 1.2rem;
  letter-spacing: 0.2em;
  font-family: var(--font-sans);
  margin-bottom: 2.5rem;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  font-family: var(--font-sans);
  animation: bounce 2s infinite;
}

.hero-scroll-hint::after {
  content: '▼';
  display: block;
  text-align: center;
  margin-top: 0.3rem;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── Section Base ── */
section { padding: 5rem 2rem; }

.container { max-width: 960px; margin: 0 auto; }
.container-wide { max-width: 1160px; margin: 0 auto; }

.section-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  display: block;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
  line-height: 1.4;
  position: relative;
  padding-bottom: 0.8rem;
}

.section-title::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0; left: 0;
  width: 48px; height: 3px;
  background: var(--color-gold);
}

.section-lead {
  font-size: 1.05rem;
  color: var(--color-muted);
  margin-top: 1.5rem;
  margin-bottom: 2rem;
  line-height: 2;
}

/* ── Overview ── */
#overview {
  background: var(--color-navy);
  color: #eee;
}

#overview .section-title { color: var(--color-gold); }
#overview .section-title::after { background: var(--color-gold); }

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2.5rem;
  align-items: center;
}

.overview-text p {
  color: #ccc;
  line-height: 2;
  margin-bottom: 1.2rem;
  font-size: 0.97rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius);
  padding: 1.2rem;
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 0.72rem;
  color: #aaa;
  font-family: var(--font-sans);
  letter-spacing: 0.05em;
}

.overview-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
}

/* ── History ── */
#history { background: var(--color-cream); }

.timeline {
  position: relative;
  margin-top: 3rem;
  padding-left: 2.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 10px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-dot {
  position: absolute;
  left: -2.5rem;
  top: 0.4rem;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--color-gold);
  border: 3px solid var(--color-cream);
  box-shadow: 0 0 0 2px var(--color-gold);
}

.timeline-year {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.15em;
  margin-bottom: 0.3rem;
}

.timeline-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

.timeline-body {
  font-size: 0.93rem;
  color: var(--color-muted);
  line-height: 1.9;
}

/* ── Exile in Koriyama ── */
#koriyama { background: var(--color-parch); }

.koriyama-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
  align-items: start;
}

.koriyama-map-caption {
  font-size: 0.78rem;
  color: var(--color-muted);
  font-family: var(--font-sans);
  text-align: center;
  margin-top: 0.5rem;
}

.suffering-list {
  list-style: none;
  margin-top: 1.5rem;
}

.suffering-list li {
  padding: 0.8rem 1rem 0.8rem 2.8rem;
  position: relative;
  border-left: 3px solid transparent;
  margin-bottom: 0.5rem;
  background: rgba(255,255,255,0.5);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.93rem;
  line-height: 1.7;
}

.suffering-list li::before {
  content: '✙';
  position: absolute;
  left: 0.8rem;
  color: var(--color-red);
}

img.full-width {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ── Monument ── */
#monument { background: var(--color-dark); color: #eee; }
#monument .section-title { color: #fff; }
#monument .section-title::after { background: var(--color-gold); }

.monument-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 2.5rem;
}

.monument-facts {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius);
  padding: 2rem;
}

.monument-fact-row {
  display: flex;
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.9rem;
}

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

.fact-key {
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  min-width: 120px;
  padding-top: 0.15rem;
}

.fact-val { color: #ccc; line-height: 1.7; }

.monument-img-wrap img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 0 0 4px rgba(201,168,76,0.2), var(--shadow-deep);
}

/* ── Inscription ── */
#inscription {
  background: #f8f4ec;
  border-top: 4px solid var(--color-accent);
  border-bottom: 4px solid var(--color-accent);
}

.inscription-box {
  max-width: 740px;
  margin: 2.5rem auto 0;
  background: #fff;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.inscription-header {
  background: var(--color-navy);
  color: var(--color-gold);
  text-align: center;
  padding: 1rem 2rem;
  font-size: 1.05rem;
  letter-spacing: 0.15em;
}

.inscription-body {
  padding: 2.5rem 3rem;
}

.inscription-text {
  font-size: 0.95rem;
  line-height: 2.2;
  color: var(--color-text);
  text-align: justify;
  margin-bottom: 1.5rem;
}

.inscription-sign {
  text-align: right;
  font-size: 0.85rem;
  color: var(--color-muted);
  border-top: 1px solid var(--color-parch);
  padding-top: 1rem;
  line-height: 1.9;
}

.inscription-note {
  background: var(--color-parch);
  border-left: 3px solid var(--color-gold);
  padding: 1rem 1.5rem;
  margin-top: 1.5rem;
  font-size: 0.82rem;
  color: var(--color-muted);
  line-height: 1.8;
}

/* ── Martyrs ── */
#martyrs { background: var(--color-cream); }

.martyrs-intro {
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 2;
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}

.martyr-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 1rem;
}

.martyr-card {
  background: #fff;
  border: 1px solid var(--color-parch);
  border-radius: var(--radius);
  padding: 1.5rem 1.2rem;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
}

.martyr-cross {
  color: var(--color-red);
  font-size: 1.5rem;
  display: block;
  margin-bottom: 0.5rem;
}

.martyr-kanji {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-navy);
  display: block;
  margin-bottom: 0.2rem;
}

.martyr-name {
  font-size: 0.8rem;
  color: var(--color-gold);
  font-family: var(--font-sans);
  display: block;
}

.ryogen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
  align-items: center;
}

.ryogen-grid img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ── Villion ── */
#villion { background: var(--color-navy); color: #eee; }
#villion .section-title { color: var(--color-gold); }
#villion .section-title::after { background: var(--color-gold); }

.villion-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 2.5rem;
}

.villion-portrait {
  text-align: center;
}

.villion-portrait img {
  width: 100%;
  max-width: 260px;
  border-radius: var(--radius);
  box-shadow: 0 0 0 4px rgba(201,168,76,0.4), var(--shadow-deep);
  filter: sepia(0.15);
}

.villion-caption {
  font-size: 0.75rem;
  color: #888;
  font-family: var(--font-sans);
  margin-top: 0.8rem;
}

.villion-text p {
  color: #ccc;
  line-height: 2;
  margin-bottom: 1.2rem;
  font-size: 0.95rem;
}

.villion-highlight {
  border-left: 3px solid var(--color-gold);
  padding: 0.8rem 1.2rem;
  background: rgba(255,255,255,0.04);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: #ddd !important;
  font-style: italic;
}

/* ── Memorial ── */
#memorial { background: var(--color-parch); }

.memorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
  align-items: center;
}

.memorial-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.memorial-images img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.memorial-images img:first-child {
  grid-column: 1 / -1;
}

.memorial-text p {
  line-height: 2;
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
}

.memorial-highlight {
  background: var(--color-navy);
  color: var(--color-gold);
  padding: 1.5rem 2rem;
  border-radius: var(--radius);
  text-align: center;
  font-size: 1rem;
  line-height: 1.9;
}

.memorial-highlight strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 0.3rem;
}

/* ── Access ── */
#access { background: var(--color-cream); }

.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
  align-items: start;
}

.access-info {
  background: #fff;
  border: 1px solid var(--color-parch);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.access-row {
  display: flex;
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--color-parch);
  font-size: 0.9rem;
}

.access-row:last-child { border-bottom: none; }

.access-key {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-gold);
  letter-spacing: 0.05em;
  min-width: 80px;
  padding-top: 0.15rem;
  font-weight: 700;
}

.access-map iframe {
  width: 100%;
  height: 340px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ── Footer ── */
footer {
  background: var(--color-dark);
  color: #888;
  text-align: center;
  padding: 2.5rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  line-height: 2;
  border-top: 2px solid rgba(201,168,76,0.3);
}

footer .footer-title {
  color: var(--color-gold);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* ── Photo Banner ── */
.photo-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin: 3rem 0;
}

.photo-banner img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: filter var(--transition);
}

.photo-banner img:hover { filter: brightness(1.1); }

/* ── Responsive ── */
@media (max-width: 768px) {
  #site-nav { padding: 0 1rem; }
  .nav-title { font-size: 0.75rem; }
  .nav-links a { padding: 0.3rem 0.4rem; font-size: 0.65rem; }

  .overview-grid,
  .koriyama-grid,
  .monument-grid,
  .memorial-grid,
  .access-grid,
  .ryogen-grid,
  .villion-grid { grid-template-columns: 1fr; }

  .martyr-grid { grid-template-columns: repeat(2, 1fr); }

  .stat-grid { grid-template-columns: repeat(2, 1fr); }

  .monument-grid { direction: ltr; }

  .inscription-body { padding: 1.5rem; }

  .photo-banner { grid-template-columns: repeat(2, 1fr); }
  .photo-banner img { height: 140px; }

  .memorial-images { grid-template-columns: 1fr; }
  .memorial-images img:first-child { grid-column: auto; }
}