/* QUAY site. Tokens follow the app theme (lib/theme/app_theme.dart). */
:root {
  --ink: #0b1220;
  --ink-soft: #162032;
  --slate: #5a6577;
  --mist: #d8dee8;
  --paper: #f3f5f8;
  --card: #ffffff;
  --steel: #1a4d6e;
  --steel-bright: #2a7a9b;
  --signal: #e0a106;
  --signal-soft: #fff1d6;
  --profit: #1f7a4c;
  --line: #c9d1dc;
  --text: var(--ink);
  --muted: var(--slate);
  --bg: var(--paper);
  --accent: var(--steel);
  --field: #f7f9fb;
  --shadow: 0 1px 2px rgba(11, 18, 32, 0.06), 0 8px 24px rgba(11, 18, 32, 0.06);
  --display: "Syne", "Segoe UI", system-ui, sans-serif;
  --body: "DM Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --text: #e8edf4;
    --muted: #9aa6b8;
    --bg: #0b1220;
    --card: #131c2c;
    --field: #0f1726;
    --line: #26334a;
    --mist: #26334a;
    --accent: #5fb0d3;
    --signal-soft: #3a2c0a;
    --profit: #4cc38a;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --text: #e8edf4;
  --muted: #9aa6b8;
  --bg: #0b1220;
  --card: #131c2c;
  --field: #0f1726;
  --line: #26334a;
  --mist: #26334a;
  --accent: #5fb0d3;
  --signal-soft: #3a2c0a;
  --profit: #4cc38a;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 var(--body);
}
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.1; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0; max-width: 64ch; }
.eyebrow {
  font: 600 0.72rem/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* Header */
.top { border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand b { font: 800 1.2rem/1 var(--display); letter-spacing: 0.12em; }
.nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; font-size: 0.95rem; }
.nav a { color: var(--text); text-decoration: none; }
.nav a:hover { color: var(--accent); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: 10px;
  font: 600 0.98rem/1 var(--body); text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
}
.btn-play { background: var(--ink); color: #fff; }
:root[data-theme="dark"] .btn-play { background: #e8edf4; color: #0b1220; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-play { background: #e8edf4; color: #0b1220; } }
.btn-ghost { border-color: var(--line); color: var(--text); background: transparent; }
.btn small { display: block; font: 500 0.7rem/1 var(--body); opacity: 0.75; margin-bottom: 3px; }

/* Hero */
.hero .wrap {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px;
  align-items: start; padding-block: 56px 48px;
}
.hero-copy { display: grid; gap: 22px; padding-top: 12px; }
.hero-copy p { font-size: 1.12rem; color: var(--muted); }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.facts { display: flex; gap: 22px; flex-wrap: wrap; font: 500 0.85rem/1.3 var(--mono); color: var(--muted); }
.facts span::before { content: "\2713  "; color: var(--profit); }

/* Calculator, styled like the weight boxes of an air waybill */
.awb {
  background: var(--card); border: 1.5px solid var(--text);
  border-radius: 4px; box-shadow: var(--shadow);
}
.awb-head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 14px; border-bottom: 1.5px solid var(--text);
  font: 600 0.72rem/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase;
}
.modes { display: flex; gap: 4px; flex-wrap: wrap; }
.modes button {
  font: 600 0.72rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase;
  padding: 7px 10px; border-radius: 3px; border: 1px solid var(--line);
  background: transparent; color: var(--text); cursor: pointer;
}
.modes button[aria-pressed="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.rows { display: grid; }
.row {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)) 30px;
  border-bottom: 1px solid var(--line);
}
.cell { padding: 8px 10px; border-right: 1px solid var(--line); min-width: 0; }
.cell:last-child { border-right: 0; }
.cell label { display: block; font: 600 0.6rem/1.2 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.cell input {
  width: 100%; border: 0; background: transparent; color: var(--text);
  font: 600 1.05rem/1.4 var(--mono); padding: 2px 0; font-variant-numeric: tabular-nums;
}
.cell input[aria-invalid="true"] { color: #b42318; }
.del { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 1.1rem; }
.add {
  display: block; width: 100%; text-align: left; padding: 10px 14px;
  border: 0; border-bottom: 1.5px solid var(--text); background: var(--field);
  font: 600 0.75rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); cursor: pointer;
}
.result { display: grid; grid-template-columns: 1fr 1fr 1.2fr; }
.result > div { padding: 12px 14px; border-right: 1px solid var(--line); display: grid; gap: 4px; }
.result > div:last-child { border-right: 0; background: var(--signal-soft); }
.result .k { font: 600 0.6rem/1.2 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.result .v { font: 700 1.25rem/1.1 var(--mono); font-variant-numeric: tabular-nums; }
.result > div:last-child .v { font-size: 1.6rem; }
.awb-note { padding: 10px 14px; border-top: 1px solid var(--line); font-size: 0.85rem; color: var(--muted); }
.awb-note b { color: var(--text); }

/* Sections */
section { padding-block: 56px; }
.band { background: var(--card); border-block: 1px solid var(--line); }
.section-head { display: grid; gap: 10px; margin-bottom: 32px; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.step { display: grid; gap: 10px; align-content: start; }
.step .n { font: 700 0.8rem/1 var(--mono); color: var(--signal); letter-spacing: 0.1em; }
.step p { color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.pdf {
  background: #fff; color: #0b1220; border: 1px solid #c9d1dc; border-radius: 4px;
  padding: 22px; box-shadow: var(--shadow); font-size: 0.85rem; display: grid; gap: 14px;
}
.pdf-top { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.pdf-top b { font: 800 1rem/1 var(--display); letter-spacing: 0.08em; }
.pdf table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.pdf td { padding: 6px 0; border-bottom: 1px solid #e3e8ef; }
.pdf td:last-child { text-align: right; }
.pdf tr.total td { border-bottom: 0; font-weight: 700; font-size: 1rem; }
.pdf .hidden-line td { color: #b42318; text-decoration: line-through; }
.bullets { display: grid; gap: 14px; padding: 0; margin: 0; list-style: none; }
.bullets li { display: grid; gap: 2px; }
.bullets li b { font-weight: 700; }
.bullets li span { color: var(--muted); }

.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.plan { border: 1px solid var(--line); border-radius: 8px; padding: 22px; display: grid; gap: 10px; align-content: start; background: var(--card); }
.plan.pick { border: 1.5px solid var(--text); }
.plan .price { font: 700 1.6rem/1 var(--mono); }
.plan ul { margin: 0; padding-left: 18px; color: var(--muted); }

.faq { display: grid; gap: 10px; max-width: 760px; }
.faq details { border: 1px solid var(--line); border-radius: 8px; background: var(--card); padding: 14px 18px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { margin-top: 10px; color: var(--muted); }

.formula {
  font: 600 1rem/1.6 var(--mono); background: var(--card); border: 1px solid var(--line);
  border-left: 3px solid var(--signal); padding: 14px 18px; overflow-x: auto;
}
.prose { display: grid; gap: 16px; max-width: 760px; }
.prose table { border-collapse: collapse; font-family: var(--mono); font-size: 0.92rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 12px; text-align: left; }
.table-scroll { overflow-x: auto; }

.foot { border-top: 1px solid var(--line); padding-block: 28px; font-size: 0.88rem; color: var(--muted); }
.foot .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

@media (max-width: 860px) {
  .hero .wrap, .split { grid-template-columns: 1fr; gap: 32px; }
  .steps, .plans { grid-template-columns: 1fr; }
  .nav .hide-sm { display: none; }
}
@media (max-width: 520px) {
  .row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .row .cell:nth-child(3) { border-right: 0; }
  .row .cell:nth-child(n + 4) { border-top: 1px solid var(--line); }
  .row .del { grid-column: 3; justify-self: end; padding: 6px 10px; }
  .result { grid-template-columns: 1fr 1fr; }
  .result > div:last-child { grid-column: 1 / -1; border-top: 1px solid var(--line); }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }