/* PullMaxx site. Dark-only by choice, mirroring the app's Theme.swift palette.
   Layout: a game HUD laid over a training log. Pixel display type, legible body. */
:root {
  --bg: #0a0b0f;
  --elevated: #15171c;
  --well: #20232a;
  --stroke: rgba(255, 255, 255, 0.10);
  --text: #f5f5f5;
  --muted: #9297a3;
  --accent: #ccfa38;
  --accent-deep: #6bad0f;
  --pull: #85e0ff;
  --transition: #ff9e40;
  --dip: #b88cff;
  --record: #f5c451;
  --invalid: #ff5c5c;

  --display: "Jersey 10", "Silkscreen", ui-monospace, monospace;
  --label: "Silkscreen", ui-monospace, "SF Mono", monospace;
  --body: "Atkinson Hyperlegible", -apple-system, "Segoe UI", system-ui, sans-serif;

  --step--1: 0.8125rem;
  --step-0: 1.0625rem;
  --step-1: 1.375rem;
  --step-2: 2rem;
  --step-3: clamp(2.75rem, 7vw, 4.5rem);
  --step-4: clamp(3.5rem, 11vw, 7.5rem);

  --px: 4px;
  --wrap: 1120px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 var(--step-0)/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
h1, h2, h3 { text-wrap: balance; margin: 0; }
p { margin: 0; }

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

.label {
  font: 400 var(--step--1)/1.2 var(--label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Pixel frame: a stepped border drawn with box-shadows, like the app's PixelWindow. */
.pixel {
  background: var(--elevated);
  box-shadow:
    0 calc(var(--px) * -1) 0 0 var(--stroke),
    0 var(--px) 0 0 var(--stroke),
    calc(var(--px) * -1) 0 0 0 var(--stroke),
    var(--px) 0 0 0 var(--stroke);
}

/* Header */
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px);
  z-index: 10;
  background: var(--bg);
}
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 5;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--stroke);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font: 400 1.75rem/1 var(--display);
  letter-spacing: 0.02em;
}
.brand img {
  width: 32px;
  height: 32px;
  image-rendering: pixelated;
}
.brand b { color: var(--accent); font-weight: 400; }
.site-nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-nav a {
  font: 400 var(--step--1)/1 var(--label);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--text); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  font: 400 var(--step--1)/1 var(--label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: #0a0b0f;
  background: var(--accent);
  box-shadow: 0 var(--px) 0 0 var(--accent-deep);
  transition: transform 120ms ease, box-shadow 120ms ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 calc(var(--px) + 2px) 0 0 var(--accent-deep); }
.btn:active { transform: translateY(var(--px)); box-shadow: 0 0 0 0 var(--accent-deep); }
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn.ghost {
  color: var(--text);
  background: transparent;
  box-shadow: inset 0 0 0 2px var(--stroke);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--stroke);
  margin-top: 96px;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  justify-content: space-between;
  align-items: center;
  padding-block: 32px;
  color: var(--muted);
  font-size: var(--step--1);
}
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

/* Legal pages */
.legal {
  max-width: 72ch;
  margin-inline: auto;
  padding-block: 56px 0;
}
.legal header { display: grid; gap: 12px; margin-bottom: 40px; }
.legal h1 { font: 400 var(--step-3)/0.95 var(--display); }
.legal h2 {
  font: 400 var(--step-1)/1.2 var(--label);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin-top: 44px;
  margin-bottom: 12px;
}
.legal h3 { font: 700 var(--step-0)/1.4 var(--body); margin-top: 24px; margin-bottom: 6px; }
.legal p + p, .legal p + ul, .legal ul + p { margin-top: 12px; }
.legal ul { padding-left: 1.2em; margin: 12px 0 0; display: grid; gap: 6px; }
.legal li::marker { color: var(--accent); }
.legal .summary {
  padding: 20px 24px;
  display: grid;
  gap: 10px;
}
.legal .summary p { color: var(--text); }
.legal .muted { color: var(--muted); }
.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--step--1);
  margin-top: 12px;
}
.legal th, .legal td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px 10px 0;
  border-bottom: 1px solid var(--stroke);
}
.legal th { font: 400 var(--step--1)/1.3 var(--label); text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.table-scroll { overflow-x: auto; }
.legal .caps { text-transform: uppercase; font-size: 0.9em; letter-spacing: 0.01em; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}