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

:root {
  --bg: #f7fbff; /* 雪の白 */
  --panel: rgba(255, 255, 255, 0.86);
  --panel-2: rgba(255, 255, 255, 0.92);
  --text: #12202a; /* 読みやすい濃色 */
  --muted: rgba(18, 32, 42, 0.72);
  --muted-2: rgba(18, 32, 42, 0.58);
  --stroke: rgba(18, 32, 42, 0.12);
  --accent: #2a7de1;   /* 冬空ブルー */
  --accent-2: #ff9a3c; /* 温泉のあたたかい橙 */
  --shadow: 0 18px 50px rgba(18, 32, 42, 0.10);
  --radius: 18px;
}

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", system-ui, sans-serif;
  line-height: 1.7;
  color: var(--text);
  background:
              radial-gradient(1200px 800px at 20% 0%, rgba(42, 125, 225, 0.12), transparent 60%),
              radial-gradient(1000px 700px at 90% 12%, rgba(255, 154, 60, 0.14), transparent 62%),
              linear-gradient(180deg, #f7fbff 0%, #eef6ff 55%, #fdf6ee 100%);
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(247, 251, 255, 0.80);
  border-bottom: 1px solid var(--stroke);
  backdrop-filter: blur(14px);
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.2px;
  font-size: 1.15rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 8px 0;
  transition: color 0.2s ease;
}

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

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.25s ease;
}
.nav-links a:hover::after { width: 100%; }

/* Hero */
.hero {
  position: relative;
  min-height: 78vh;
  display: grid;
  align-items: center;
  padding: 64px 0;
  background-image: var(--hero-bg);
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 600px at 20% 20%, rgba(42, 125, 225, 0.10), transparent 60%),
    linear-gradient(90deg, rgba(247, 251, 255, 0.90) 0%, rgba(247, 251, 255, 0.65) 55%, rgba(247, 251, 255, 0.60) 100%);
}

.hero-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-kicker {
  color: var(--muted-2);
  letter-spacing: 0.22em;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.hero-title {
  font-size: clamp(2.1rem, 4.2vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero-lead {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.06rem;
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid var(--stroke);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn.primary {
  color: #0b1a24;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  border-color: transparent;
  box-shadow: 0 14px 34px rgba(42, 125, 225, 0.22);
}

.btn.ghost {
  color: var(--text);
  background: var(--panel);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(18, 32, 42, 0.18);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--stroke);
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}

/* Sections */
.section { padding: 72px 0; }
.section.alt {
  background: linear-gradient(180deg, rgba(255,255,255,0.70), rgba(255,255,255,0.45));
  border-top: 1px solid var(--stroke);
  border-bottom: 1px solid var(--stroke);
}

.section-head {
  margin-bottom: 26px;
  display: grid;
  gap: 8px;
}

.section-title {
  font-size: clamp(1.65rem, 2.6vw, 2.2rem);
  line-height: 1.2;
}
.section-subtitle {
  color: var(--muted);
  max-width: 70ch;
}

/* Menu horizontal scroll */
.menu-scroll {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 360px);
  gap: 16px;
  overflow-x: auto;
  padding: 6px 4px 14px;
  scroll-snap-type: x mandatory;
}
.menu-scroll::-webkit-scrollbar { height: 10px; }
.menu-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.16); border-radius: 999px; }
.menu-scroll::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); border-radius: 999px; }

.card {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.menu-card { scroll-snap-align: start; }
.card-media {
  height: 190px;
  background: rgba(255,255,255,0.03);
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body { padding: 16px 16px 18px; }
.card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}
.card-top h3 { font-size: 1.12rem; line-height: 1.25; }
.price {
  color: var(--accent-2);
  font-weight: 900;
}
.card-body p {
  color: var(--muted);
  font-size: 0.98rem;
  margin: 10px 0 14px;
}
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(244, 193, 93, 0.14);
  border: 1px solid rgba(244, 193, 93, 0.22);
  color: var(--muted);
  font-weight: 700;
  font-size: 0.86rem;
}

/* Origin cards */
.origin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.origin {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.origin-media {
  height: 190px;
  background: rgba(255,255,255,0.03);
}
.origin-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.origin-body { padding: 18px; }
.origin-body h3 { font-size: 1.22rem; margin-bottom: 8px; }
.origin-body p { color: var(--muted); margin-bottom: 12px; }
.bullets { list-style: none; display: grid; gap: 6px; color: var(--muted); font-weight: 700; }

/* Brew */
.brew-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: start;
}
.steps { list-style: none; display: grid; gap: 14px; }
.step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--stroke);
}
.step-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #061225;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
}
.step-body h3 { margin-bottom: 4px; font-size: 1.08rem; }
.step-body p { color: var(--muted); }

.brew-side {
  display: grid;
  gap: 12px;
}
.brew-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.06);
}
.brew-media img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}
.accordion {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.08);
}
.accordion details + details { border-top: 1px solid var(--stroke); }
.accordion summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 800;
  color: var(--text);
  list-style: none;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion details p {
  padding: 0 16px 14px;
  color: var(--muted);
}

/* Contact */
.section.contact { padding-top: 84px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: start;
}
.contact-copy {
  padding: 22px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--stroke);
}
.contact-meta {
  margin-top: 14px;
  display: grid;
  gap: 8px;
  color: var(--muted);
}
.contact-meta a { color: var(--accent-2); text-decoration: none; font-weight: 900; }
.contact-meta a:hover { text-decoration: underline; }

.contact-form {
  padding: 22px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--stroke);
  display: grid;
  gap: 12px;
}
.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 800;
  color: var(--muted);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(18, 32, 42, 0.16);
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
  outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(42, 167, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(42, 167, 255, 0.18);
}
.contact-form .form-note {
  color: var(--muted-2);
  font-size: 0.92rem;
}

/* Footer */
.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--stroke);
  background: rgba(255, 247, 230, 0.72);
}

/* Xinjiang layout additions */
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.hcard {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--stroke);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.hmedia { height: 170px; background: rgba(255,255,255,0.05); }
.hmedia img { width: 100%; height: 100%; object-fit: cover; }
.hbody { padding: 14px 14px 16px; }
.hbody h3 { font-size: 1.05rem; margin-bottom: 6px; }
.hbody p { color: var(--muted); font-size: 0.95rem; margin-bottom: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(42, 167, 255, 0.12);
  border: 1px solid rgba(42, 167, 255, 0.20);
  color: var(--muted);
  font-weight: 800;
  font-size: 0.82rem;
}

.timeline {
  position: relative;
  padding-left: 22px;
  display: grid;
  gap: 14px;
}
.tline {
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(42,167,255,0.8), rgba(244,193,93,0.6));
  border-radius: 999px;
}
.titem {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
  align-items: start;
}
.tbadge {
  position: relative;
  z-index: 1;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-weight: 900;
  color: #061225;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
}
.tcard {
  padding: 14px 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.tcard h3 { font-size: 1.05rem; margin-bottom: 6px; }
.tcard p { color: var(--muted); }
.tmeta { margin-top: 10px; color: var(--muted-2); font-weight: 800; font-size: 0.9rem; }

.masonry {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.mcol { display: grid; gap: 12px; }
.mcol img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}

.tip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}
.tip-card {
  padding: 14px 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.tip-card h3 { margin-bottom: 6px; font-size: 1.05rem; }
.tip-card p { color: var(--muted); }

.tips-accordion { margin-top: 14px; }
.footer-inner {
  padding: 26px 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: start;
}
.footer-brand { font-weight: 900; font-size: 1.15rem; }
.footer-tagline { color: var(--muted); }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  justify-content: flex-end;
}
.footer-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}
.footer-nav a:hover { color: var(--text); }
.footer-bottom {
  padding: 0 20px 20px;
  color: var(--muted-2);
}

/* Responsive */
@media (max-width: 980px) {
  .origin-grid { grid-template-columns: 1fr; }
  .brew-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-nav { justify-content: flex-start; }
}

@media (max-width: 640px) {
  .nav { flex-direction: column; align-items: flex-start; }
  .nav-links { justify-content: flex-start; gap: 14px; }
  .hero { min-height: 74vh; padding: 46px 0; }
  .menu-scroll { grid-auto-columns: minmax(260px, 86vw); }
}