/* Nexmoor site — tokens follow the approved brand kit (港灣綠 / 珊瑚橘 / 深海墨). */
:root {
  --bg: #f6f8f7;
  --surface: #ffffff;
  --ink: #10232e;
  --sub: #4b5f64;
  --line: #dde5e3;
  --primary: #0e5a57;
  --primary-ink: #ffffff;
  --accent: #0b4d4a;
  --subtle: #e3f1ef;
  --coral: #e8613c;
  --radius: 18px;
  --phone-shadow: rgba(8, 30, 34, 0.24);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a1417;
    --surface: #0e1a1e;
    --ink: #e6eeec;
    --sub: #93a6a8;
    --line: #1d2e33;
    --primary: #1e8277;
    --accent: #6fd0c4;
    --subtle: #0f2e2b;
    --coral: #ff8a6b;
    --phone-shadow: rgba(0, 0, 0, 0.55);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, .button:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 8px; }
.lx { font-family: "Lexend", "Noto Sans TC", system-ui, sans-serif; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 24px; }

/* header */
.site-header { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.lockup { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.lockup img { width: 34px; height: 34px; border-radius: 9px; }
.wordmark { font-family: "Lexend", system-ui, sans-serif; font-weight: 500; font-size: 22px; letter-spacing: -0.02em; }
.wordmark span { color: var(--coral); }
.nav { display: flex; gap: 20px; font-size: 15px; }
.nav a { color: var(--sub); text-decoration: none; }
.nav a:hover { color: var(--ink); }

/* hero */
.hero { padding-block: 72px 48px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(36px, 5.2vw, 60px); line-height: 1.2; margin: 0; font-weight: 700; text-wrap: balance; }
.hero p.lead { font-size: 19px; color: var(--sub); margin: 22px 0 0; max-width: 34em; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 999px; font-size: 16px; font-weight: 500; text-decoration: none; border: 1.5px solid transparent; }
.button.primary { background: var(--primary); color: var(--primary-ink); }
.button.secondary { border-color: var(--line); color: var(--ink); background: var(--surface); }
.button.soon { background: var(--subtle); color: var(--accent); cursor: default; }
.phones { position: relative; display: flex; justify-content: center; gap: 0; min-height: 420px; }
.phones picture { width: 46%; max-width: 270px; }
.phones picture:first-child { transform: translateY(-18px); margin-right: -6%; z-index: 1; }
.phones picture:last-child { transform: translateY(26px); }
.phones img { width: 100%; height: auto; display: block; filter: drop-shadow(0 22px 30px var(--phone-shadow)); }

/* sections */
section { padding-block: 56px; }
.section-head { max-width: 40em; }
.section-head h2 { font-size: clamp(26px, 3.2vw, 36px); line-height: 1.3; margin: 0; text-wrap: balance; }
.section-head p { color: var(--sub); margin: 12px 0 0; }
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 32px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.feature .icon { width: 46px; height: 46px; border-radius: 14px; background: var(--subtle); display: grid; place-items: center; }
.feature h3 { font-size: 18px; margin: 16px 0 6px; }
.feature p { margin: 0; color: var(--sub); font-size: 15.5px; line-height: 1.65; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; counter-reset: step; }
.step { padding: 24px; border-top: 3px solid var(--primary); background: var(--surface); border-radius: 0 0 var(--radius) var(--radius); }
.step::before { counter-increment: step; content: "步驟 " counter(step); display: block; font-size: 14px; letter-spacing: 0.08em; color: var(--accent); font-weight: 500; }
.step h3 { margin: 8px 0 6px; font-size: 18px; }
.step p { margin: 0; color: var(--sub); font-size: 15.5px; }
.org-cta { background: var(--primary); color: #fff; border-radius: 26px; padding: 40px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.org-cta h2 { margin: 0; font-size: clamp(22px, 2.6vw, 30px); }
.org-cta p { margin: 8px 0 0; color: #cfe3e0; }
.org-cta .button { background: #fff; color: #0e5a57; }
.note { font-size: 13.5px; color: var(--sub); margin-top: 14px; }

/* documents (privacy, support) */
.doc { max-width: 760px; margin: 0 auto; padding-block: 56px 72px; }
.doc h1 { font-size: clamp(30px, 4vw, 40px); line-height: 1.25; margin: 0; }
.doc .meta { color: var(--sub); font-size: 15px; margin-top: 10px; }
.doc h2 { font-size: 22px; margin: 40px 0 10px; padding-top: 12px; border-top: 1px solid var(--line); }
.doc h3 { font-size: 18px; margin: 26px 0 6px; }
.doc p, .doc li { color: var(--ink); }
.doc ul { padding-left: 1.3em; }
.doc li { margin: 4px 0; }
.doc table { width: 100%; border-collapse: collapse; font-size: 15.5px; margin: 12px 0; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.doc th { color: var(--sub); font-weight: 500; white-space: nowrap; }
.table-scroll { overflow-x: auto; }
.callout { background: var(--subtle); border-radius: 14px; padding: 16px 20px; margin: 18px 0; }
.toc { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; font-size: 15px; }
.toc a { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--ink); background: var(--surface); }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 28px 40px; color: var(--sub); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 24px; line-height: 1.6; }
.site-footer span { display: inline-block; }
.site-footer a { color: var(--sub); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-block: 48px 24px; }
  .phones { min-height: 0; margin-top: 8px; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .doc table.stack, .doc table.stack tbody, .doc table.stack tr, .doc table.stack td { display: block; width: 100%; }
  .doc table.stack thead { display: none; }
  .doc table.stack tr { border: 1px solid var(--line); border-radius: 14px; padding: 6px 14px; margin: 12px 0; background: var(--surface); }
  .doc table.stack td { border: 0; padding: 6px 0; }
  .doc table.stack td::before { content: attr(data-label); display: block; font-size: 13px; color: var(--sub); }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .nav { gap: 14px; font-size: 14px; }
  .features { grid-template-columns: 1fr; }
  .org-cta { padding: 28px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }