/* pages.css — shared look for the content pages (about, changelog), in the
 * "Phosphor console" style of the new globe UI (ui2.css): JetBrains Mono for
 * labels, numbers and code; Archivo (condensed) for reading text.
 * Dusk theme follows the globe's choice (localStorage `und3r_theme`).
 */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wdth,wght@62..125,400..700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --bg: #05090b;
  --surface: #0a1013;
  --raised: rgba(255, 255, 255, 0.04);
  --raised-2: rgba(255, 255, 255, 0.075);
  --hair: rgba(150, 255, 215, 0.10);
  --hair-2: rgba(150, 255, 215, 0.20);
  --text: #dfe8ee;
  --text-bright: #f1f6f9;
  --text-dim: #9aa8b3;
  --text-3: #7f8d98;
  --accent: #00ffaa;
  --ink: #03140e;
  --sig-red: #ff5c77;
  --sig-amber: #ffb020;
  --sig-blue: #4cb4ff;
  --sig-violet: #b48cff;
  --sig-pink: #ff7ad1;
  --sig-orange: #ff8a3d;
  --sans: 'Archivo', 'Helvetica Neue', Helvetica, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #eef2f5;
  --surface: #ffffff;
  --raised: rgba(15, 30, 45, 0.045);
  --raised-2: rgba(15, 30, 45, 0.085);
  --hair: rgba(20, 30, 45, 0.13);
  --hair-2: rgba(20, 30, 45, 0.26);
  --text: #1a2532;
  --text-bright: #05101a;
  --text-dim: #3d4b5c;
  --text-3: #4f5d6d;
  --accent: #02665f;
  --ink: #ffffff;
  --sig-red: #c0213f;
  --sig-amber: #8f5400;
  --sig-blue: #0b5fa8;
  --sig-violet: #6a3fc0;
  --sig-pink: #a8306f;
  --sig-orange: #b04a0a;
  color-scheme: light;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); scroll-padding-top: 76px; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-stretch: 92%;
  font-size: 15px;
  word-spacing: 0.06em;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}
body::before {               /* faint scanlines, as on the globe */
  content: '';
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent 0 2px, rgba(255, 255, 255, 0.015) 2px 4px);
}
:root[data-theme="light"] body::before { display: none; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
code, kbd, .mono { font-family: var(--mono); }
code {
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--raised-2);
  font-size: 0.85em;
  color: var(--text-bright);
}
kbd {
  display: inline-block;
  min-width: 26px;
  padding: 2px 7px;
  border-radius: 6px;
  border: 1px solid var(--hair-2);
  background: var(--raised-2);
  font-size: 12px;
  text-align: center;
  color: var(--text-bright);
}
.emo { display: none; }
.cursor { animation: blink 1s steps(2, end) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ─── Top bar ─────────────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hair);
}
.topbar-in {
  display: flex;
  align-items: center;
  gap: 6px;
  max-width: 1120px;
  height: 60px;
  margin: 0 auto;
  padding: 0 20px;
}
.brand {
  margin-right: auto;
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.brand:hover { text-decoration: none; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 40px;
  padding: 0 12px;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  color: var(--text-dim);
}
.nav-link:hover { background: var(--raised-2); color: var(--text-bright); text-decoration: none; }
.nav-link[aria-current="page"] { color: var(--text-bright); background: var(--raised); }
.nav-link.globe { color: var(--ink); background: var(--accent); font-weight: 600; }
.nav-link.globe:hover { color: var(--ink); background: var(--accent); filter: brightness(1.08); }
.nav-link svg { flex: none; }
.lang-btn {
  height: 40px;
  min-width: 44px;
  padding: 0 10px;
  border-radius: 9px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
}
.lang-btn:hover { background: var(--raised-2); color: var(--text-bright); }
@media (max-width: 560px) {
  .topbar-in { padding: 0 12px; gap: 2px; }
  .brand { font-size: 16px; }
  .nav-link { padding: 0 10px; }
  .nav-link .hide-sm { display: none; }
}
@media (max-width: 420px) {
  .brand .cursor { display: none; }
  .nav-link[aria-current="page"] { display: none; }   /* you are here already */
}

/* ─── Page layout ─────────────────────────────────────────────────────── */
.page { max-width: 1120px; margin: 0 auto; padding: 0 20px 96px; }
.hero { padding: 64px 0 40px; }
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero h1 {
  margin: 14px 0 0;
  max-width: 820px;
  font-size: clamp(34px, 5.4vw, 54px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--text-bright);
}
.lead {
  margin-top: 18px;
  max-width: 680px;
  font-size: 19px;
  line-height: 1.55;
  color: var(--text-dim);
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 36px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--hair);
  border: 1px solid var(--hair);
}
.fig { padding: 18px 20px; background: var(--surface); }
.fig b {
  display: block;
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-bright);
  font-variant-numeric: tabular-nums;
}
.fig span {
  display: block;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.sec {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 32px;
  padding: 44px 0;
  border-top: 1px solid var(--hair);
}
.sec-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
}
.sec-label b { display: block; margin-bottom: 6px; font-weight: 500; color: var(--accent); }
.sec h2 {
  margin-bottom: 14px;
  font-size: 26px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-bright);
}
.sec p { max-width: 720px; margin-bottom: 14px; color: var(--text); }
.sec p.dim { color: var(--text-dim); }
@media (max-width: 820px) {
  .sec { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 36px 0; }
}

/* Feature cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 8px; }
@media (max-width: 1000px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px)  { .cards { grid-template-columns: minmax(0, 1fr); } }
.card {
  padding: 18px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--hair);
}
.card-ico {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--c, var(--accent)) 14%, transparent);
  color: var(--c, var(--accent));
}
.card h3 { margin: 14px 0 6px; font-size: 16px; font-weight: 600; color: var(--text-bright); }
.card p { margin: 0; font-size: 14px; line-height: 1.55; color: var(--text-dim); }
.card kbd { font-size: 11px; padding: 0 6px; min-width: 22px; }

/* Keyboard grid */
.keys { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; max-width: 760px; }
@media (max-width: 560px) { .keys { grid-template-columns: minmax(0, 1fr); } }
.key-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 46px;
  border-bottom: 1px solid var(--hair);
  font-size: 14.5px;
}
.key-row span:last-child { display: flex; gap: 4px; flex: none; }

/* Data catalogue */
.cat-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 6px 0 18px; }
.search {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 280px;
  max-width: 420px;
  height: 44px;
  padding: 0 14px;
  border-radius: 10px;
  background: var(--raised);
  border: 1px solid var(--hair);
  color: var(--text-3);
}
.search:focus-within { border-color: color-mix(in srgb, var(--accent) 60%, transparent); }
.search input {
  flex: 1;
  min-width: 0;
  height: 100%;
  background: transparent;
  border: 0;
  outline: none;
  font: inherit;
  font-size: 16px;
  color: var(--text-bright);
}
.search input::placeholder { color: var(--text-3); }
.cat-count { font-family: var(--mono); font-size: 12px; color: var(--text-3); }
.cat-group { margin-top: 22px; }
.cat-group-h {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.cat-group-h::after { content: ''; flex: 1; height: 1px; background: var(--hair); }
.cat-row {
  display: grid;
  grid-template-columns: 12px minmax(0, 210px) minmax(0, 1fr) 190px;
  align-items: baseline;
  gap: 12px;
  padding: 9px 4px;
  border-bottom: 1px solid var(--hair);
}
.cat-dot { width: 9px; height: 9px; border-radius: 50%; align-self: center; background: var(--c); }
.cat-name { font-size: 14.5px; font-weight: 500; color: var(--text-bright); }
.cat-desc { font-family: var(--mono); font-size: 12px; color: var(--text-dim); }
.cat-meta { display: flex; gap: 6px; justify-content: flex-end; font-family: var(--mono); font-size: 11.5px; color: var(--text-3); white-space: nowrap; }
.badge {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 7px;
  border-radius: 5px;
  background: var(--raised-2);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}
.badge.live { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.badge.soon { color: var(--text-3); }
.cat-row.is-off .cat-name, .cat-row.is-off .cat-desc { color: var(--text-3); }
@media (max-width: 640px) {
  .cat-row { grid-template-columns: 12px minmax(0, 1fr) auto; gap: 4px 10px; }
  .cat-meta { flex-wrap: wrap; }
  .cat-desc { grid-column: 2 / -1; grid-row: 2; }
}
.cat-empty { padding: 18px 0; color: var(--text-dim); }

/* Two-column lists (privacy) */
.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 700px) { .cols { grid-template-columns: minmax(0, 1fr); } }
.col { padding: 18px 20px; border-radius: 12px; background: var(--surface); border: 1px solid var(--hair); }
.col h3 { margin-bottom: 10px; font-size: 15px; font-weight: 600; color: var(--text-bright); }
.col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.col li { position: relative; padding-left: 18px; font-size: 14px; line-height: 1.5; color: var(--text-dim); }
.col li::before { content: ''; position: absolute; left: 2px; top: 0.6em; width: 6px; height: 6px; border-radius: 50%; background: var(--c, var(--accent)); }
.col li b { font-weight: 600; color: var(--text); }

.stack { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 700px) { .stack { grid-template-columns: minmax(0, 1fr); } }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  border: 1px solid var(--hair-2);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-bright);
}
.btn:hover { background: var(--raised-2); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: transparent; color: var(--ink); font-weight: 600; }
.btn.primary:hover { background: var(--accent); filter: brightness(1.08); }
.btn.heart { color: var(--sig-red); }
.btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }

.foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--hair);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-3);
}
.foot a { color: var(--text-dim); }

/* Language blocks (about): .t-en / .t-fr, switched by html.fr */
html:not(.fr) .t-fr, html.fr .t-en { display: none !important; }