:root {
  --bg: #faf6ee;
  --card: #ffffff;
  --text: #2c2418;
  --text-soft: #6b5f4c;
  --accent: #c8801c;
  --accent-dark: #9a6213;
  --border: #ece3d2;
  --quote-bg: #f4ecdc;
  --maxw: 860px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans Thai", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* Header */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.2px;
}
.brand .accent { color: var(--accent-dark); }
.header-links a {
  margin-left: 18px;
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}
.header-links a:hover { text-decoration: underline; }

/* Language toggle */
.lang-toggle {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.lang-toggle:hover { background: var(--accent-dark); }

/* Layout */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 40px 20px;
}

/* Hero */
.hero {
  text-align: center;
  padding: 30px 0 26px;
}
.hero h1 {
  font-size: 2.1rem;
  margin: 0 0 10px;
  color: var(--text);
}
.hero .sub { color: var(--text-soft); font-size: 1.08rem; margin: 0; }
.hero .om {
  font-size: 1.6rem;
  color: var(--accent-dark);
  margin-bottom: 6px;
  display: block;
}

/* Cards */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 26px;
}
.app-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
}
.app-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(0,0,0,0.07);
}
.app-card .app-name { font-size: 1.2rem; font-weight: 700; margin: 0 0 6px; }
.app-card .app-desc { color: var(--text-soft); font-size: 0.95rem; margin: 0 0 14px; flex: 1; }
.app-card .card-link {
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.app-card .card-link::after { content: "→"; }

/* App page */
.app-hero { text-align: center; padding: 10px 0 6px; }
.app-icon { font-size: 3rem; display: block; margin-bottom: 6px; }
.app-tagline { color: var(--text-soft); font-size: 1.05rem; margin-top: 4px; }
.desc-block { margin-top: 22px; }
.badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 11px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: background 0.2s;
}
.badge:hover { background: var(--accent-dark); }
.badge.ghost {
  background: transparent;
  color: var(--accent-dark);
  border: 2px solid var(--accent);
}
.links-row { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 18px; }
.links-row a { color: var(--accent-dark); font-weight: 600; }

/* Delete page note */
.note {
  background: var(--quote-bg);
  border-left: 4px solid var(--accent);
  padding: 14px 18px;
  border-radius: 8px;
  margin: 16px 0;
}
.note .desc { color: var(--text); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 22px 20px;
  text-align: center;
  color: var(--text-soft);
  font-size: 0.9rem;
  margin-top: 20px;
}
.site-footer a { color: var(--accent-dark); text-decoration: none; }

/* Typography for text pages */
.page-title { font-size: 1.9rem; margin: 0 0 4px; }
.meta { color: var(--text-soft); font-size: 0.95rem; margin: 0 0 8px; }
.intro { color: var(--text); font-size: 1.02rem; }
h1, h2, h3 { color: var(--text); line-height: 1.35; }
h2 { font-size: 1.35rem; margin-top: 30px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
h3 { font-size: 1.1rem; }
ul, ol { padding-left: 22px; }
li { margin: 6px 0; }
strong { color: var(--text); }
blockquote {
  background: var(--quote-bg);
  border-left: 4px solid var(--accent);
  margin: 16px 0;
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--text);
}

/* Breadcrumb */
.crumb { margin-bottom: 18px; font-size: 0.92rem; }
.crumb a { color: var(--accent-dark); text-decoration: none; }
.crumb a:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 520px) {
  .hero h1 { font-size: 1.7rem; }
  .page-title { font-size: 1.55rem; }
  .app-grid { grid-template-columns: 1fr; }
  .container { padding: 26px 16px; }
}