:root {
  --bg: #f7f3ec;
  --text: #4a4038;
  --text-soft: #7d6f61;
  --accent: #b98a5e;
  --line: #e4d9c9;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.8;
}
header {
  padding: 20px 24px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
header .logo {
  font-size: 22px;
  letter-spacing: 0.12em;
  font-weight: 500;
}
header .tagline {
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-soft);
  letter-spacing: 0.05em;
}
nav {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 28px;
}
nav a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.08em;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}
nav a:hover,
nav a[aria-current="page"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.hero {
  position: relative;
}
.hero img {
  width: 100%;
  height: 60vh;
  min-height: 320px;
  object-fit: cover;
  display: block;
}
.hero .lamb-badge {
  position: absolute;
  left: 24px;
  bottom: 24px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--bg);
  box-shadow: 0 6px 18px rgba(74, 64, 56, 0.35);
}
.hero .lamb-badge img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: center 35%;
  transform: scale(1.5);
}
.hero .caption {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(247, 243, 236, 0.88);
  padding: 14px 28px;
  border-radius: 4px;
  text-align: center;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--text);
  white-space: nowrap;
}
.page-title {
  max-width: 640px;
  margin: 0 auto;
  padding: 56px 24px 8px;
  text-align: center;
}
section {
  max-width: 640px;
  margin: 0 auto;
  padding: 64px 24px;
  text-align: center;
}
section h2,
.page-title h1 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
  position: relative;
  display: inline-block;
}
section h2::after,
.page-title h1::after {
  content: "";
  display: block;
  width: 36px;
  height: 2px;
  background: var(--accent);
  margin: 12px auto 0;
}
section p {
  color: var(--text-soft);
  font-size: 15px;
  margin-bottom: 20px;
}
.info {
  background: #f1e9dc;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.info dl {
  display: grid;
  grid-template-columns: 96px 1fr;
  row-gap: 14px;
  max-width: 360px;
  margin: 0 auto;
  text-align: left;
  font-size: 14px;
}
.info dt {
  color: var(--accent);
  letter-spacing: 0.05em;
}
.info dd {
  margin: 0;
  color: var(--text);
}
footer {
  text-align: center;
  padding: 28px 24px;
  font-size: 12px;
  color: var(--text-soft);
  border-top: 1px solid var(--line);
}

/* reservation form */
.form-wrap {
  max-width: 440px;
  margin: 0 auto;
  padding: 16px 24px 72px;
}
.field {
  text-align: left;
  margin-bottom: 20px;
}
.field label {
  display: block;
  font-size: 13px;
  color: var(--text-soft);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.field textarea {
  resize: vertical;
  min-height: 80px;
}
.field-row {
  display: flex;
  gap: 12px;
}
.field-row .field {
  flex: 1;
}
.submit-btn {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 15px;
  letter-spacing: 0.08em;
  font-family: inherit;
  cursor: pointer;
}
.submit-btn:hover {
  opacity: 0.9;
}
.form-note {
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 16px;
  text-align: left;
}
.confirm-msg {
  display: none;
  background: #eef4ea;
  border: 1px solid #cfe0c6;
  color: #4a5c3f;
  padding: 14px 18px;
  border-radius: 4px;
  font-size: 14px;
  margin-bottom: 24px;
  text-align: left;
}

/* calendar */
.cal-wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 16px 24px 72px;
}
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.cal-header button {
  background: none;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 4px;
  padding: 6px 14px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}
.cal-header button:hover {
  background: var(--line);
}
.cal-month {
  font-size: 16px;
  letter-spacing: 0.08em;
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  text-align: center;
}
.cal-grid .dow {
  font-size: 12px;
  color: var(--text-soft);
  padding-bottom: 6px;
}
.cal-grid .day {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 13px;
  background: #fff;
  border: 1px solid var(--line);
}
.cal-grid .day.empty {
  background: transparent;
  border: none;
}
.cal-grid .day.closed {
  background: #ece3d6;
  color: var(--text-soft);
  text-decoration: line-through;
}
.cal-grid .day.today {
  border: 2px solid var(--accent);
  font-weight: 600;
}
.cal-legend {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-soft);
}
.cal-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  background: #fff;
  border: 1px solid var(--line);
}
.legend-dot.closed {
  background: #ece3d6;
}