/* Schaca 商店樣式：沿用品牌原本配色（湖水綠＋琥珀），
   數據一律以等寬字型呈現（規格表語感）。 */

:root {
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-deep: #134e4a;
  --accent: #f59e0b;
  --ink: #1f2937;
  --muted: #6b7280;
  --bg: #f8fafc;
  --plate: #ffffff;
  --hairline: #e5e7eb;
  --font-body: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei UI", "Microsoft JhengHei", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  font-size: 16px;
}
.wrap { max-width: 1020px; margin: 0 auto; padding: 0 24px; }

a { color: var(--primary); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .table-scroll:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ── 頂部導軌 ─────────────────────────────── */
.rail { background: var(--primary-deep); color: #e6f2ef; }
.rail .wrap { display: flex; align-items: center; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
.rail-logo { height: 15px; width: auto; display: block; }
.rail-status { font-size: 13px; color: #cfe5df; }
.rail-order { margin-left: auto; font-size: 14px; font-weight: 700; color: #fff; text-decoration: none; border: 1px solid rgba(255, 255, 255, .35); border-radius: 6px; padding: 6px 16px; }
.rail-order:hover { border-color: var(--accent); color: var(--accent); }

/* ── Hero ────────────────────────────────── */
.hero { background: linear-gradient(135deg, var(--primary), var(--primary-deep)); color: #f2f7f6; padding: 72px 0 56px; }
.hero-kicker { font-family: var(--font-mono); font-size: 12px; letter-spacing: .18em; color: rgba(255, 255, 255, .72); margin-bottom: 16px; }
.hero h1 { font-size: clamp(34px, 5.2vw, 56px); line-height: 1.22; font-weight: 900; letter-spacing: .01em; max-width: 21em; }
.hero-lede { margin: 22px 0 0; max-width: 620px; color: rgba(255, 255, 255, .85); font-size: 16px; }
.hero-cta-row { margin-top: 30px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.cta {
  display: inline-block; background: var(--accent); color: var(--ink); font-weight: 700;
  padding: 15px 40px; border-radius: 8px; text-decoration: none; font-size: 17px;
}
.cta:hover { filter: brightness(1.06); }
.hero-cta-note { font-size: 13px; color: rgba(255, 255, 255, .7); }

/* 規格帶：硬體數據取代行銷數字 */
.specstrip { border-top: 1px solid rgba(255, 255, 255, .25); margin-top: 48px; padding-top: 26px; display: flex; flex-wrap: wrap; gap: 10px 44px; }
.specstrip div { min-width: 96px; }
.specstrip b { display: block; font-family: var(--font-mono); font-size: 22px; font-weight: 600; color: #fff; }
.specstrip span { font-size: 12px; color: rgba(255, 255, 255, .7); }

/* ── 章節共用 ─────────────────────────────── */
.section { padding: 72px 0; }
.section-plate { background: var(--plate); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: .22em; color: var(--muted); margin-bottom: 10px; }
.section h2 { font-size: 27px; font-weight: 800; margin-bottom: 28px; letter-spacing: .01em; }

/* ── 兩種騎乘模式 ─────────────────────────── */
.modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.mode { background: var(--plate); border: 1px solid var(--hairline); border-radius: 10px; padding: 24px 28px; }
.mode h3 { font-size: 19px; margin-bottom: 6px; color: var(--primary-dark); }
.mode p { font-size: 15px; color: var(--muted); }

/* 續航比較表：地形圖標＋雙模式 */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-top: 24px; }
table.range { width: 100%; min-width: 560px; border-collapse: collapse; background: var(--plate); border: 1px solid var(--hairline); font-size: 14px; }
table.range th, table.range td { padding: 12px 16px; border-bottom: 1px solid var(--hairline); text-align: left; }
table.range thead th { background: #f1f5f9; font-weight: 700; }
table.range td { font-family: var(--font-mono); font-size: 16px; }
table.range tr:last-child th, table.range tr:last-child td { border-bottom: none; }
.terrain { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 14px; }
.terrain svg { color: var(--primary); flex: none; }
.terrain small { display: block; font-weight: 400; font-size: 12px; color: var(--muted); }

/* ── 套件規格：數據即標記 ─────────────────── */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 0 56px; }
.feature { display: flex; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--hairline); }
.feature-stat { flex: none; width: 108px; font-family: var(--font-mono); font-size: 24px; font-weight: 600; line-height: 1.3; color: var(--primary-dark); }
.feature-stat small { display: block; font-size: 12px; color: var(--muted); font-weight: 400; }
.feature h3 { font-size: 16px; margin-bottom: 4px; }
.feature p { font-size: 14px; color: var(--muted); }

/* ── 封測價格 ─────────────────────────────── */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 20px; max-width: 760px; }
.price-box { background: var(--bg); border: 1px solid var(--hairline); border-radius: 10px; padding: 30px 32px; }
.price-box h3 { font-size: 18px; margin-bottom: 4px; color: var(--primary-dark); }
.price-note { font-size: 13px; color: var(--muted); }
.price-box .old { color: var(--muted); text-decoration: line-through; font-size: 14px; margin-top: 16px; }
.price-box .now { font-family: var(--font-mono); font-size: 34px; font-weight: 700; color: var(--primary-dark); }
.price-box .now small { font-size: 15px; font-weight: 400; color: var(--muted); margin-left: 4px; }
.deposit-banner { margin-top: 26px; max-width: 760px; background: #fef3c7; border-radius: 8px; padding: 18px 24px; font-size: 15px; }
.deposit-detail { display: block; margin-top: 6px; font-size: 13px; color: #92400e; }

/* ── 預購下單 ─────────────────────────────── */
form { background: var(--plate); border: 1px solid var(--hairline); border-radius: 12px; padding: 36px; max-width: 560px; }
label { display: block; font-weight: 700; font-size: 14px; margin: 18px 0 6px; }
label span.req { color: #b91c1c; }
input, select, textarea {
  width: 100%; padding: 11px 12px; border: 1px solid #cbd5e1; border-radius: 7px;
  font-size: 15px; font-family: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary); border-color: transparent; }
.hint { font-size: 13px; color: var(--muted); margin-top: 6px; font-weight: 400; }
.hint-right { text-align: right; }
.agree { display: flex; gap: 10px; align-items: flex-start; margin-top: 20px; font-size: 13px; color: var(--muted); }
.agree input { width: auto; margin-top: 4px; accent-color: var(--primary); }
.agree label { margin: 0; font-weight: 400; }
.total-line { margin-top: 18px; font-size: 15px; text-align: right; }
.total-line b { font-family: var(--font-mono); font-size: 22px; font-weight: 700; color: var(--primary-dark); }
button[type=submit] {
  width: 100%; margin-top: 24px; background: var(--primary); color: #fff; border: none;
  padding: 16px; border-radius: 8px; font-size: 17px; font-weight: 700; cursor: pointer; font-family: inherit;
}
button[type=submit]:hover { background: var(--primary-dark); }
button[type=submit]:disabled { background: #9aa3b0; cursor: wait; }

/* ── 預購須知：可引用的條號 ───────────────── */
.notice { max-width: 780px; list-style: none; counter-reset: clause; }
.notice li {
  counter-increment: clause; position: relative; padding: 14px 0 14px 52px;
  border-bottom: 1px solid var(--hairline); font-size: 14px; color: var(--muted);
}
.notice li::before {
  content: counter(clause, decimal-leading-zero); position: absolute; left: 0; top: 16px;
  font-family: var(--font-mono); font-size: 13px; color: var(--primary-dark);
}
.notice b { color: var(--ink); }

/* ── 訂單查詢（lookup.html） ──────────────── */
.lookup-result { background: var(--plate); border: 1px solid var(--hairline); border-radius: 12px; padding: 28px 32px; max-width: 560px; margin-top: 24px; }
.lookup-chip { display: inline-block; font-size: 15px; font-weight: 700; padding: 4px 16px; border-radius: 999px; background: #e2e8f0; color: var(--ink); }
.lookup-chip-good { background: #ccfbf1; color: var(--primary-deep); }
.lookup-fields { display: grid; grid-template-columns: auto 1fr; gap: 8px 20px; margin: 18px 0 14px; font-size: 14px; }
.lookup-fields dt { color: var(--muted); }
.lookup-fields dd .mono, .lookup-fields dd.mono { font-family: var(--font-mono); }

/* ── 工作室與頁尾 ─────────────────────────── */
.studio-copy { max-width: 640px; color: var(--muted); }
.studio-link { font-weight: 700; }
footer { background: var(--primary-deep); color: #d1fae5; padding: 40px 0; font-size: 13px; }
.footer-logo { height: 18px; width: auto; display: block; margin-bottom: 16px; opacity: .92; }
footer a { color: #d1fae5; }
.copyright { margin-top: 10px; opacity: .6; }

/* ── 桌機以下 ─────────────────────────────── */
@media (max-width: 900px) {
  .features { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero { padding: 56px 0 44px; }
  .specstrip { gap: 14px 28px; }
  form { padding: 26px 20px; }
  .feature { gap: 16px; }
  .feature-stat { width: 84px; font-size: 20px; }
  .rail .wrap { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}