/* ==========================================================================
   TAC TILE — shared stylesheet
   Palette logic: the page is almost entirely greyscale, the same way a
   blocked app icon is greyscale. Marigold appears only where real life
   happens — the price, the buy button, the "unlocked" state.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wdth,wght@100..125,400..900&family=Instrument+Sans:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --paper:    #EFEDE8;
  --paper-2:  #E4E1DA;
  --ink:      #111214;
  --slate:    #2A2D33;
  --fog:      #7C818A;
  --hairline: rgba(17, 18, 20, 0.12);
  --marigold: #E0A32E;
  --marigold-deep: #B47D14;

  --display: 'Archivo', system-ui, sans-serif;
  --body:    'Instrument Sans', system-ui, sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, monospace;

  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;   /* the product's own squircle radius */

  --pad: clamp(20px, 5vw, 64px);
  --maxw: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }

:focus-visible {
  outline: 3px solid var(--marigold-deep);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

/* ---------- type ---------- */

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fog);
  margin: 0 0 18px;
}

h1, h2, h3 {
  font-family: var(--display);
  font-variation-settings: 'wdth' 118;
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(42px, 8vw, 84px); }
h2 { font-size: clamp(30px, 4.6vw, 52px); }
h3 { font-size: clamp(19px, 2.2vw, 24px); font-variation-settings: 'wdth' 110; font-weight: 700; }

p { margin: 0 0 1em; }

.lede { font-size: clamp(17px, 2vw, 21px); color: var(--slate); max-width: 56ch; }

.muted { color: var(--fog); }

/* ---------- nav ---------- */

.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(239, 237, 232, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hairline);
}
.nav-in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 66px;
}
.brand {
  font-family: var(--display);
  font-variation-settings: 'wdth' 125;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.06em;
  text-decoration: none;
}
.brand span { color: var(--marigold-deep); }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { font-size: 14px; text-decoration: none; color: var(--slate); }
.nav-links a:hover { color: var(--ink); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--body); font-weight: 600; font-size: 16px;
  padding: 15px 26px;
  border-radius: var(--r-md);
  border: 1px solid var(--ink);
  background: var(--ink); color: var(--paper);
  text-decoration: none; cursor: pointer;
  transition: transform .16s ease, background .16s ease, color .16s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: var(--marigold); border-color: var(--marigold); color: var(--ink); }
.btn-gold:hover { background: var(--marigold-deep); border-color: var(--marigold-deep); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-sm { padding: 10px 18px; font-size: 14px; border-radius: var(--r-sm); }
.btn-wide { width: 100%; }

/* ---------- sections ---------- */

.section { padding-block: clamp(64px, 10vw, 120px); }
.section-dark { background: var(--ink); color: var(--paper); }
.section-dark h2, .section-dark h3 { color: var(--paper); }
.section-dark .lede { color: #C3C6CC; }
.section-dark .eyebrow { color: #8A8F98; }

.rule { height: 1px; background: var(--hairline); border: 0; margin: 0; }

/* ---------- footer ---------- */

.footer { background: var(--ink); color: #A7ABB2; padding-block: 64px 40px; font-size: 14px; }
.footer h4 {
  font-family: var(--display); font-variation-settings: 'wdth' 115; font-weight: 700;
  color: var(--paper); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  margin: 0 0 16px;
}
.footer a { color: #A7ABB2; text-decoration: none; }
.footer a:hover { color: var(--paper); text-decoration: underline; }
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 44px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-bot { padding-top: 26px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 13px; }

@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .nav-links a.hide-sm { display: none; }
}

/* ---------- legal / document pages ---------- */

.doc { padding-block: 56px 88px; }
.doc-head { max-width: 760px; margin-bottom: 40px; }
.doc-body { max-width: 760px; }
.doc-body h2 {
  font-size: clamp(21px, 2.6vw, 26px);
  font-variation-settings: 'wdth' 112;
  margin: 44px 0 12px;
}
.doc-body h2:first-child { margin-top: 0; }
.doc-body ul { padding-left: 20px; margin: 0 0 1em; }
.doc-body li { margin-bottom: 8px; }
.doc-body table { width: 100%; border-collapse: collapse; margin: 12px 0 24px; font-size: 15px; }
.doc-body th, .doc-body td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--hairline); }
.doc-body th { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fog); font-weight: 500; }

.stamp {
  font-family: var(--mono); font-size: 12px; color: var(--fog);
  border: 1px dashed var(--hairline); border-radius: var(--r-sm);
  padding: 12px 14px; display: inline-block;
}

/* placeholder marker so unfilled fields are impossible to miss */
.fill { background: #FFE9A8; border-bottom: 2px solid var(--marigold-deep); padding: 0 4px; border-radius: 3px; font-weight: 600; }