/* 食物紀錄官網共用樣式 — 暖色調對齊 app 主題 */
:root {
  --brand: #e8794f;
  --brand-dark: #d05f36;
  --brand-grad: linear-gradient(160deg, #f5ae6e 0%, #e8794f 100%);
  --bg: #faf6f0;
  --card: #ffffff;
  --text: #3d3229;
  --text-secondary: #6f6257;
  --border: #eadfd3;
  --radius: 16px;
  --max-w: 960px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang TC",
    "Noto Sans TC", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
}

a { color: var(--brand-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ---- header ---- */
.site-header {
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 60px;
  flex-wrap: wrap;
  padding-top: 8px;
  padding-bottom: 8px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem; color: var(--text); }
.logo img { width: 32px; height: 32px; border-radius: 8px; }
.logo:hover { text-decoration: none; }
.site-nav { margin-left: auto; display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 0.92rem; }
.site-nav a { color: var(--text-secondary); padding: 6px 0; }
.site-nav a:hover { color: var(--brand-dark); }

/* ---- hero ---- */
.hero { text-align: center; padding: 72px 0 56px; }
.hero .app-icon {
  width: 96px; height: 96px; border-radius: 22px;
  box-shadow: 0 12px 32px rgba(232, 121, 79, 0.35);
}
.hero h1 { font-size: 2.1rem; margin: 24px 0 12px; letter-spacing: 0.02em; }
.hero .tagline { font-size: 1.15rem; color: var(--text-secondary); max-width: 34em; margin: 0 auto; }
.hero .cta { margin-top: 32px; display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.badge-appstore {
  display: inline-block; background: #000; color: #fff;
  border-radius: 10px; padding: 10px 22px; font-size: 0.95rem;
}
.badge-appstore:hover { text-decoration: none; opacity: 0.85; }
.badge-soon {
  display: inline-block; border: 1.5px solid var(--brand);
  color: var(--brand-dark); border-radius: 10px; padding: 10px 22px; font-size: 0.95rem;
}

/* ---- features ---- */
.features { padding: 24px 0 64px; }
.features h2, .shots h2 { text-align: center; font-size: 1.5rem; margin-bottom: 32px; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  min-width: 0;
}
.feature-card .emoji { font-size: 1.8rem; }
.feature-card h3 { font-size: 1.05rem; margin: 10px 0 6px; }
.feature-card p { font-size: 0.92rem; color: var(--text-secondary); }

/* ---- screenshots ---- */
.shots { padding: 8px 0 64px; }
.shot-row {
  display: flex; gap: 20px; overflow-x: auto; align-items: center;
  padding: 8px 4px 16px; -webkit-overflow-scrolling: touch;
}
.shot-row figure { flex: 0 0 auto; width: 230px; text-align: center; }
.shot-row figure.wide { width: 320px; }
.shot-row img {
  width: 100%; max-width: 100%; border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(61, 50, 41, 0.12);
}
.shot-row figcaption { font-size: 0.85rem; color: var(--text-secondary); margin-top: 10px; }

/* ---- 內文頁（隱私權 / 條款 / 支援）---- */
.doc { padding: 48px 0 72px; }
.doc-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(24px, 5vw, 48px);
}
.doc h1 { font-size: 1.7rem; margin-bottom: 8px; }
.doc .meta { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 28px; }
.doc h2 { font-size: 1.2rem; margin: 32px 0 10px; padding-top: 8px; border-top: 1px solid var(--border); }
.doc h3 { font-size: 1.02rem; margin: 20px 0 6px; }
.doc p, .doc li { font-size: 0.96rem; }
.doc p { margin: 10px 0; }
.doc ul, .doc ol { padding-left: 1.5em; margin: 10px 0; }
.doc li { margin: 6px 0; }
.doc .note {
  background: #fdf3ec; border: 1px solid #f3d9c8; border-radius: 10px;
  padding: 14px 18px; font-size: 0.92rem; margin: 16px 0;
}
.doc table { border-collapse: collapse; width: 100%; margin: 14px 0; font-size: 0.92rem; }
.doc th, .doc td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; vertical-align: top; }
.doc th { background: var(--bg); white-space: nowrap; }
.table-scroll { overflow-x: auto; }

/* ---- footer ---- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0 48px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.site-footer .container { display: flex; flex-direction: column; gap: 8px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.site-footer a { color: var(--text-secondary); }
.site-footer a:hover { color: var(--brand-dark); }

@media (max-width: 600px) {
  .hero { padding: 48px 0 40px; }
  .hero h1 { font-size: 1.6rem; }
  .hero .tagline { font-size: 1rem; }
}