/* 2UP landing — premium-restrained, matches the iOS app's design language.
   Foundation tokens mirror Shared/Theme/ThemeColors.swift + Typography.swift. */

@font-face {
  font-family: "Montserrat";
  src: url("/fonts/Montserrat-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("/fonts/Montserrat-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("/fonts/Montserrat-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("/fonts/Montserrat-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Foundation */
  --bg:                 #08090B;
  --surface:            #0F1013;
  --surface-elevated:   #15171B;
  --surface-hero:       #1A1D22;
  --hairline:           rgba(255, 255, 255, 0.06);
  --divider:            rgba(255, 255, 255, 0.04);

  /* Text */
  --text-primary:       rgba(255, 255, 255, 0.96);
  --text-secondary:     rgba(255, 255, 255, 0.62);
  --text-tertiary:      rgba(255, 255, 255, 0.38);

  /* Accent (GTA green from the iOS theme) */
  --accent:             #6BBF2D;
  --accent-soft:        rgba(107, 191, 45, 0.12);

  /* Spacing rhythm */
  --s-xs: 4px;
  --s-s:  8px;
  --s-m:  12px;
  --s-l:  16px;
  --s-xl: 24px;
  --s-2xl: 40px;
  --s-3xl: 64px;
  --s-4xl: 96px;

  /* Corners */
  --r-s: 8px;
  --r-m: 12px;
  --r-l: 16px;

  /* Type */
  --ff: "Montserrat", -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;

  /* Container width */
  --container: 1120px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html {
  background: var(--bg);
  color-scheme: dark;
}

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--ff);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--accent); color: #000; }

a { color: inherit; text-decoration: none; }

img, svg { display: block; max-width: 100%; }

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus { left: var(--s-l); top: var(--s-l); background: var(--accent); color: #000; padding: var(--s-s) var(--s-m); border-radius: var(--r-s); }

/* --- Eyebrow / type tokens --- */
.eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 var(--s-m) 0;
}

.display {
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 var(--s-xl) 0;
  color: var(--text-primary);
}
.display__accent { color: var(--accent); }

.title {
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 var(--s-xl) 0;
  color: var(--text-primary);
}

.lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 60ch;
  margin: 0 0 var(--s-2xl) 0;
}

.body {
  color: var(--text-secondary);
  max-width: 65ch;
  margin: 0 0 var(--s-xl) 0;
}

/* --- Nav --- */
.nav {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--s-xl) var(--s-l);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-l);
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: var(--s-s);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
}
.brand__mark { color: var(--text-primary); }
.brand__sub  { color: var(--text-tertiary); font-weight: 400; font-size: 14px; letter-spacing: 0; }

.nav__links {
  display: flex;
  gap: var(--s-xl);
  font-size: 14px;
  color: var(--text-secondary);
}
.nav__links a { transition: color 0.18s ease; }
.nav__links a:hover { color: var(--text-primary); }

@media (max-width: 640px) {
  .nav__links { display: none; }
  .brand__sub { display: none; }
}

/* --- Hero --- */
.hero {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--s-3xl) var(--s-l) var(--s-4xl);
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero > * { position: relative; z-index: 1; }

.cta {
  display: flex;
  gap: var(--s-m);
  flex-wrap: wrap;
  margin-bottom: var(--s-3xl);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-s);
  padding: 14px 22px;
  border-radius: var(--r-m);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: transform 0.12s ease, background 0.18s ease, border-color 0.18s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn:active { transform: scale(0.985); }

.btn--primary {
  background: var(--accent);
  color: #000;
}
.btn--primary:hover { background: #7DD135; }

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--hairline);
}
.btn--ghost:hover { border-color: rgba(255,255,255,0.16); }

/* --- Stats row --- */
.stats {
  display: flex;
  align-items: center;
  gap: var(--s-2xl);
  padding-top: var(--s-xl);
  border-top: 1px solid var(--hairline);
  max-width: 600px;
}
.stat__value {
  font-size: 28px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.stat__label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  margin-top: var(--s-xs);
}
.stat__divider {
  width: 1px;
  height: 36px;
  background: var(--hairline);
}

@media (max-width: 540px) {
  .stats { gap: var(--s-l); }
  .stat__value { font-size: 22px; }
}

/* --- Sections --- */
.section {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--s-4xl) var(--s-l);
  border-top: 1px solid var(--hairline);
}

.section--about {
  padding-bottom: var(--s-3xl);
}

/* --- Feature grid --- */
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--r-l);
  overflow: hidden;
}

.card {
  background: var(--bg);
  padding: var(--s-xl);
  display: flex;
  flex-direction: column;
  gap: var(--s-s);
  transition: background 0.2s ease;
}
.card:hover { background: var(--surface-elevated); }

.card__num {
  font-size: 12px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: var(--s-s);
}
.card__title {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
  color: var(--text-primary);
}
.card__body {
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; }
}

/* --- Micro link row --- */
.micro-links {
  display: inline-flex;
  align-items: center;
  gap: var(--s-m);
  font-size: 14px;
  color: var(--text-secondary);
  flex-wrap: wrap;
}
.micro-links a {
  color: var(--text-secondary);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 1px;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.micro-links a:hover { color: var(--text-primary); border-color: rgba(255,255,255,0.24); }
.micro-links .dot { color: var(--text-tertiary); }

/* --- Footer --- */
.footer {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--s-xl) var(--s-l) var(--s-3xl);
  border-top: 1px solid var(--hairline);
  color: var(--text-tertiary);
}
.footer__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-l);
  margin-bottom: var(--s-l);
}
.footer__brand {
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}
.footer__copy { font-size: 13px; }
.footer__small {
  font-size: 12px;
  max-width: 80ch;
  line-height: 1.6;
}

/* --- Long-form pages (privacy / terms) --- */
.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--s-3xl) var(--s-l) var(--s-4xl);
}
.prose h1 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0 0 var(--s-l) 0;
  color: var(--text-primary);
}
.prose h2 {
  font-size: 20px;
  font-weight: 600;
  margin: var(--s-2xl) 0 var(--s-m);
  color: var(--text-primary);
}
.prose h3 {
  font-size: 16px;
  font-weight: 600;
  margin: var(--s-xl) 0 var(--s-s);
  color: var(--text-primary);
}
.prose p, .prose li {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.prose ul, .prose ol {
  padding-left: 22px;
  margin: var(--s-m) 0;
}
.prose li { margin-bottom: var(--s-s); }
.prose strong { color: var(--text-primary); font-weight: 600; }
.prose a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent-soft);
}
.prose a:hover { border-bottom-color: var(--accent); }
.prose__meta {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  margin-bottom: var(--s-m);
}