:root {
  --deep-teal: #2f5d58;
  --ink-teal: #1e3a36;
  --jade-green: #5f8f7a;
  --warm-white: #f7f5f0;
  --card-surface: #fbfaf7;
  --surface-variant: #f0ede6;
  --paper-deep: #efe8da;
  --pale-gold: #d8c29a;
  --gold-line: #c9ae7d;
  --cinnabar: #c96a5b;
  --ink: #23302e;
  --secondary-text: #66716b;
  --border: #e6decf;
  --shadow: 0 18px 50px rgba(35, 48, 46, 0.12);
  --radius: 8px;
  font-family: "Outfit", "Noto Sans TC", "Noto Sans SC", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--warm-white);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 245, 240, 0.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  text-decoration: none;
  color: var(--ink-teal);
}

.brand img {
  width: 118px;
  height: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
  font-size: 14px;
  color: var(--secondary-text);
}

.nav-links a {
  text-decoration: none;
}

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

.language-switcher {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card-surface);
}

.language-switcher button {
  border: 0;
  border-radius: 999px;
  min-width: 44px;
  min-height: 32px;
  padding: 0 10px;
  color: var(--secondary-text);
  background: transparent;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
}

.language-switcher button[aria-pressed="true"] {
  color: var(--warm-white);
  background: var(--deep-teal);
}

.hero {
  min-height: 74vh;
  display: grid;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(30, 58, 54, 0.88), rgba(30, 58, 54, 0.48), rgba(247, 245, 240, 0.08)),
    url("./hero.png") center right / cover no-repeat;
  color: var(--warm-white);
}

.hero-inner,
.section-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero-content {
  max-width: 680px;
  padding: 80px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--pale-gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 8vw, 76px);
}

h2 {
  margin: 0 0 14px;
  font-size: 32px;
  color: var(--ink-teal);
}

h3 {
  margin: 0 0 10px;
  font-size: 21px;
  color: var(--ink-teal);
}

.lead {
  margin: 22px 0 0;
  max-width: 680px;
  font-size: 20px;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button,
.status-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--deep-teal);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.button.primary {
  color: var(--warm-white);
  background: var(--deep-teal);
}

.button.secondary {
  color: var(--ink-teal);
  background: var(--card-surface);
}

.status-button {
  color: var(--ink-teal);
  background: var(--surface-variant);
  border-color: var(--border);
  cursor: default;
}

.section {
  padding: 72px 0;
}

.section.alt {
  background: var(--surface-variant);
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card-surface);
  box-shadow: var(--shadow);
}

.card p {
  margin: 0 0 16px;
  color: var(--secondary-text);
}

.price {
  margin: 0 0 10px;
  color: var(--cinnabar);
  font-size: 30px;
  font-weight: 800;
}

.meta {
  margin: 0;
  color: var(--secondary-text);
  font-size: 14px;
}

.list {
  padding-left: 20px;
  color: var(--secondary-text);
}

.list li {
  margin: 8px 0;
}

.notice {
  border-left: 4px solid var(--gold-line);
  padding: 16px 18px;
  background: var(--card-surface);
  color: var(--secondary-text);
}

.page-hero {
  padding: 72px 0 44px;
  background: linear-gradient(180deg, var(--paper-deep), var(--warm-white));
}

.page-hero p {
  max-width: 780px;
}

.site-footer {
  padding: 44px 0;
  color: var(--secondary-text);
  background: var(--ink-teal);
}

.site-footer .section-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: start;
}

.site-footer strong,
.site-footer a {
  color: var(--warm-white);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 8px 18px;
  font-size: 14px;
}

.copyright {
  margin: 6px 0 0;
  font-size: 14px;
}

@media (max-width: 860px) {
  .nav {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .nav-links {
    width: 100%;
    order: 3;
    justify-content: space-between;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .language-switcher {
    margin-left: auto;
  }

  .hero {
    min-height: auto;
    background:
      linear-gradient(180deg, rgba(30, 58, 54, 0.9), rgba(30, 58, 54, 0.74)),
      url("./hero.png") center / cover no-repeat;
  }

  .hero-content {
    padding: 66px 0;
  }

  .grid.three,
  .grid.two,
  .site-footer .section-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .nav,
  .hero-inner,
  .section-inner {
    width: min(100% - 24px, 1120px);
  }

  .brand img {
    width: 104px;
  }

  .nav-links {
    gap: 12px;
    font-size: 13px;
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 27px;
  }

  .lead {
    font-size: 18px;
  }

  .card {
    padding: 20px;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}