/* Layout: single column, max 1040px, a steel band for the header and footer, orange used only for calls to action and the live-status marks. */
:root {
  --bg: #f4f5f7;
  --panel: #ffffff;
  --fg: #16202b;
  --muted: #566170;
  --line: #d9dee4;
  --steel: #1f3346;
  --steel-fg: #eef2f6;
  --accent: #e26c14;
  --accent-fg: #ffffff;
  --ok: #1e8a4b;
  --warn: #b98000;
  --soft: #eceff3;
  --display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f151c; --panel: #161f29; --fg: #e8edf2; --muted: #9aa6b3; --line: #29343f;
    --steel: #0b1118; --steel-fg: #e8edf2; --accent: #f08a3a; --accent-fg: #1a1007;
    --ok: #43c27a; --warn: #e0a92a; --soft: #1e2833;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--body); }
a { color: inherit; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(38px, 6vw, 60px); font-weight: 700; letter-spacing: .005em; }
h2 { font-size: 32px; font-weight: 600; }
h3 { font-size: 20px; font-weight: 600; letter-spacing: .02em; }
p { margin: 0; max-width: 66ch; }

.wrap { max-width: 1040px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }

/* Header */
.top { background: var(--steel); color: var(--steel-fg); }
.top .wrap { display: flex; align-items: center; gap: 24px; padding-block: 14px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 26px; font-weight: 700; text-decoration: none; }
.mark { width: 28px; height: 28px; background: var(--accent); clip-path: polygon(0 30%, 68% 30%, 68% 8%, 100% 50%, 68% 92%, 68% 70%, 0 70%); }
.top nav { margin-left: auto; display: flex; gap: 20px; font-size: 14px; flex-wrap: wrap; }
.top nav a { text-decoration: none; opacity: .85; }
.top nav a:hover { opacity: 1; text-decoration: underline; }

/* Hero */
.hero { padding-block: 64px 56px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero .lede { font-size: 19px; color: var(--muted); margin-top: 18px; }
.eyebrow { font-family: var(--display); text-transform: uppercase; letter-spacing: .12em; font-size: 14px; color: var(--accent); font-weight: 600; margin-bottom: 14px; display: block; }
.cta { display: inline-block; margin-top: 28px; background: var(--accent); color: var(--accent-fg); padding: 12px 20px; border-radius: 6px; font-weight: 600; text-decoration: none; }
.cta + .cta-note { display: block; margin-top: 10px; font-size: 14px; color: var(--muted); }

/* Sample tracking card in the hero: shows the product, not a stock photo */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px; box-shadow: 0 12px 32px rgba(15, 25, 40, .08); min-width: 0; }
.card .carrier { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 2px 12px; font-size: 13px; color: var(--muted); }
.card .carrier span { white-space: nowrap; }
.card .carrier strong { font-family: var(--display); font-size: 18px; color: var(--fg); letter-spacing: .02em; }
.card .headline { font-weight: 600; margin: 12px 0 4px; }
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; padding: 3px 9px; border-radius: 999px; background: var(--soft); white-space: nowrap; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.go { color: var(--accent); } .pill.ok { color: var(--ok); } .pill.warn { color: var(--warn); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin: 14px 0; }
.steps i { display: block; height: 5px; border-radius: 3px; background: var(--line); }
.steps i.done { background: var(--ok); } .steps i.now { background: var(--accent); }
.tl { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.tl li { display: grid; grid-template-columns: 64px 1fr; gap: 10px; padding: 7px 0; border-top: 1px solid var(--line); }
.tl time { font-family: var(--mono); font-size: 12px; color: var(--muted); padding-top: 2px; }
.verify { margin-top: 12px; font-size: 13px; color: var(--muted); display: flex; gap: 8px; align-items: center; }
.verify { flex-wrap: wrap; }
.verify b { color: var(--ok); white-space: nowrap; }

/* Sections */
section { padding-block: 48px; border-top: 1px solid var(--line); }
.cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 28px; }
.cols > div { min-width: 0; }
.cols p { color: var(--muted); margin-top: 8px; font-size: 15px; }
.who { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 24px; }
.who > div { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 22px; min-width: 0; }
.who ul { margin: 12px 0 0; padding-left: 18px; color: var(--muted); font-size: 15px; }
.who li + li { margin-top: 6px; }

/* Legal pages */
.doc { padding-block: 48px 64px; }
.doc h1 { font-size: 44px; }
.doc .updated { color: var(--muted); font-size: 14px; margin-top: 10px; }
.doc h2 { font-size: 24px; margin-top: 36px; }
.doc p, .doc ul { margin-top: 12px; max-width: 70ch; }
.doc ul { padding-left: 20px; }
.doc li + li { margin-top: 6px; }
.doc .box { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 0 8px 8px 0; padding: 16px 18px; margin-top: 16px; max-width: 70ch; }
.doc .sample { font-family: var(--mono); font-size: 14px; background: var(--soft); border-radius: 6px; padding: 12px 14px; margin-top: 10px; max-width: 70ch; overflow-wrap: anywhere; }

/* Footer */
footer { background: var(--steel); color: var(--steel-fg); margin-top: 24px; }
footer .wrap { padding-block: 28px; display: flex; flex-wrap: wrap; gap: 12px 28px; font-size: 14px; }
footer .legal { opacity: .8; flex: 1 1 320px; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-block: 40px; gap: 32px; }
  .cols, .who { grid-template-columns: 1fr; }
}