/* ===== Variables ===== */
:root {
  --bg: #fdfaf4;
  --bg-muted: #f5efe3;
  --ink: #3a2f26;
  --ink-soft: #6b5842;
  --line: #e5dcc9;
  --accent: #b54a3a;
  --accent-soft: #e8b8a8;
  --fuji: #e8dcc4;
  --green: #6b8e5a;
  --card: #ffffff;
  --shadow: 0 2px 12px rgba(107, 88, 66, 0.08);
  --shadow-hover: 0 6px 24px rgba(107, 88, 66, 0.15);
  --radius: 12px;
  --font-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", sans-serif;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
}

/* ===== Reset ===== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; font-weight: 700; }
p { margin: 0 0 0.5em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}
.pc-only { display: none; }
@media (min-width: 768px) { .pc-only { display: inline; } }

/* ===== Header ===== */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(253, 250, 244, 0.92);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 42px; height: 36px; flex-shrink: 0; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-text h1 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.brand-sub {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  margin: 0;
}
.site-nav { display: none; gap: 24px; }
.site-nav a {
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 500;
}
@media (min-width: 768px) { .site-nav { display: flex; } }

/* ===== Hero ===== */
.hero {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-muted) 100%);
  padding: 60px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -40px;
  transform: translateX(-50%);
  width: 600px;
  height: 200px;
  background: radial-gradient(ellipse at top, var(--fuji) 0%, transparent 70%);
  opacity: 0.6;
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; }
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4.5vw, 2.4rem);
  line-height: 1.5;
  margin-bottom: 20px;
  color: var(--ink);
}
.hero-lead {
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  color: var(--ink-soft);
  margin: 0;
}

/* ===== Section ===== */
.section { padding: 60px 0; }
.section-muted { background: var(--bg-muted); }
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3.5vw, 1.8rem);
  margin-bottom: 28px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.section-title .count {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--ink-soft);
  font-family: var(--font-sans);
}

/* ===== Filter ===== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.filter-btn {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.is-active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* ===== Store Grid ===== */
.store-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) {
  .store-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .store-grid { grid-template-columns: repeat(3, 1fr); }
}

.store-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.store-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.store-card.is-hidden { display: none; }

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}
.card-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.4;
  color: var(--ink);
}
.card-tags {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-end;
  flex-shrink: 0;
}
.tag {
  display: inline-block;
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--bg-muted);
  color: var(--ink-soft);
  white-space: nowrap;
}
.tag.tag-cafe {
  background: #f5e9d9;
  color: #8b6539;
}

.card-featured {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 16px;
  line-height: 1.65;
}

.card-info {
  border-top: 1px dashed var(--line);
  padding-top: 14px;
  margin-bottom: 14px;
  font-size: 0.85rem;
}
.info-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 8px;
  margin-bottom: 6px;
}
.info-row dt {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.78rem;
  padding-top: 2px;
}
.info-row dd {
  margin: 0;
  color: var(--ink);
}
.info-row a { word-break: break-word; }

.card-related {
  font-size: 0.78rem;
  background: var(--bg-muted);
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.card-related strong { color: var(--accent); }

.card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}
.card-links a {
  font-size: 0.78rem;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink-soft);
  background: var(--bg);
  transition: all 0.2s;
  text-decoration: none;
}
.card-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--card);
}
.card-links a.link-map { background: var(--accent); color: white; border-color: var(--accent); }
.card-links a.link-map:hover { opacity: 0.9; background: var(--accent); color: white; }

/* ===== Activities ===== */
.activities-placeholder {
  background: var(--card);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  color: var(--ink-soft);
}
.activities-placeholder .muted { font-size: 0.85rem; opacity: 0.8; }

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) {
  .about-grid { grid-template-columns: repeat(3, 1fr); }
}
.about-grid > div {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.about-grid h3 {
  font-size: 0.9rem;
  color: var(--accent);
  margin-bottom: 8px;
  font-family: var(--font-sans);
}
.about-grid p { margin: 0; font-size: 0.95rem; }

/* ===== Footer ===== */
.site-footer {
  background: var(--ink);
  color: #d8cdb8;
  padding: 32px 0;
  text-align: center;
  font-size: 0.85rem;
}
.site-footer p { margin: 4px 0; }
.updated { opacity: 0.6; font-size: 0.78rem; }