/* Self-hosted fonts (latin subset, woff2 only — ~35 KB total).
   Older browsers without woff2 simply fall back to the system stack. */
@font-face {
  font-family: "Chakra Petch";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/chakra-petch-latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Chakra Petch";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/chakra-petch-latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");
}

/* ============================================================
   Star Citizen Referral Portal — static theme
   Palette: deep-space navy, quantum blue, fusion amber
   Type: Chakra Petch (display/labels) · IBM Plex Mono (code/data)
         system stack for body copy (performance)
   ============================================================ */

:root {
  --space-0: #060b13;   /* void */
  --space-1: #0b1524;   /* panel */
  --space-2: #101d30;   /* raised panel */
  --ink:     #dce7f3;
  --muted:   #93a7be;
  --faint:   #5a708a;
  --blue:    #4da3ff;
  --blue-deep: #2a6db8;
  --blue-line: rgba(77, 163, 255, 0.22);
  --amber:   #f0a638;
  --amber-line: rgba(240, 166, 56, 0.4);
  --radius: 4px;
  --max: 46rem;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

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

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--space-0);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* --- starfield: two static layers, pure CSS, no JS --- */
.stars, .stars::after {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  content: "";
}
.stars {
  background:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(42, 109, 184, 0.16), transparent 65%),
    radial-gradient(ellipse 60% 40% at 85% 110%, rgba(240, 166, 56, 0.05), transparent 70%);
}
.stars::before, .stars::after {
  content: "";
  position: absolute;
  width: 1px; height: 1px;
  border-radius: 50%;
}
.stars::before { box-shadow: 1260px 176px #b8cfe8, 1117px 720px #b8cfe8, 389px 600px #b8cfe8, 1131px 260px #b8cfe8, 849px 158px #b8cfe8, 1339px 656px #b8cfe8, 212px 336px #b8cfe8, 1488px 750px #b8cfe8, 612px 251px #b8cfe8, 1408px 321px #b8cfe8, 446px 321px #b8cfe8, 68px 565px #b8cfe8, 197px 920px #b8cfe8, 702px 134px #b8cfe8, 1433px 1063px #b8cfe8, 539px 840px #b8cfe8, 920px 631px #b8cfe8, 739px 1186px #b8cfe8, 1305px 215px #b8cfe8, 1223px 726px #b8cfe8, 830px 1168px #b8cfe8, 440px 397px #b8cfe8, 905px 1140px #b8cfe8, 913px 217px #b8cfe8, 1343px 257px #b8cfe8, 962px 300px #b8cfe8, 91px 699px #b8cfe8, 484px 561px #b8cfe8, 1492px 334px #b8cfe8, 68px 911px #b8cfe8, 1318px 151px #b8cfe8, 384px 32px #b8cfe8, 701px 811px #b8cfe8, 935px 955px #b8cfe8, 820px 1197px #b8cfe8, 1510px 775px #b8cfe8, 866px 845px #b8cfe8, 11px 1036px #b8cfe8, 1187px 468px #b8cfe8, 1544px 798px #b8cfe8, 38px 585px #b8cfe8, 895px 421px #b8cfe8, 1244px 1104px #b8cfe8, 1447px 812px #b8cfe8, 886px 428px #b8cfe8, 685px 368px #b8cfe8, 1111px 381px #b8cfe8, 863px 497px #b8cfe8, 82px 34px #b8cfe8, 1522px 1025px #b8cfe8, 1174px 879px #b8cfe8, 489px 1120px #b8cfe8, 87px 1153px #b8cfe8, 1476px 64px #b8cfe8, 1402px 191px #b8cfe8, 1022px 275px #b8cfe8, 1525px 706px #b8cfe8, 243px 889px #b8cfe8, 859px 920px #b8cfe8, 550px 898px #b8cfe8, 1232px 694px #b8cfe8, 502px 23px #b8cfe8, 272px 496px #b8cfe8, 1598px 108px #b8cfe8, 1450px 572px #b8cfe8, 507px 285px #b8cfe8, 1158px 275px #b8cfe8, 1282px 775px #b8cfe8, 300px 967px #b8cfe8, 1269px 419px #b8cfe8, 282px 441px #b8cfe8, 1139px 14px #b8cfe8, 1212px 638px #b8cfe8, 1390px 421px #b8cfe8, 411px 1183px #b8cfe8, 221px 909px #b8cfe8, 1363px 200px #b8cfe8, 658px 943px #b8cfe8, 1525px 45px #b8cfe8, 1077px 849px #b8cfe8, 424px 80px #b8cfe8, 1490px 278px #b8cfe8, 826px 390px #b8cfe8, 1154px 667px #b8cfe8, 320px 246px #b8cfe8, 1499px 217px #b8cfe8, 1077px 6px #b8cfe8, 115px 1106px #b8cfe8, 1436px 688px #b8cfe8, 1562px 150px #b8cfe8; opacity: .5; }
.stars::after  { width: 2px; height: 2px; box-shadow: 34px 833px #b8cfe8, 469px 628px #b8cfe8, 1511px 627px #b8cfe8, 788px 193px #b8cfe8, 1075px 541px #b8cfe8, 602px 598px #b8cfe8, 1282px 689px #b8cfe8, 857px 109px #b8cfe8, 1173px 1185px #b8cfe8, 946px 1155px #b8cfe8, 1387px 219px #b8cfe8, 1257px 575px #b8cfe8, 451px 577px #b8cfe8, 607px 732px #b8cfe8, 701px 1015px #b8cfe8, 1460px 512px #b8cfe8, 152px 60px #b8cfe8, 1127px 692px #b8cfe8, 1435px 502px #b8cfe8, 452px 817px #b8cfe8, 699px 838px #b8cfe8, 126px 183px #b8cfe8, 187px 395px #b8cfe8, 1203px 1149px #b8cfe8, 1434px 941px #b8cfe8, 978px 833px #b8cfe8, 1339px 610px #b8cfe8, 1082px 737px #b8cfe8; opacity: .7; animation: twinkle 6s ease-in-out infinite alternate; }
@keyframes twinkle { from { opacity: .45; } to { opacity: .85; } }

main, header.site, footer.site { position: relative; z-index: 1; }

/* --- top nav --- */
header.site {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  font-family: "Chakra Petch", sans-serif;
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}
.brand:hover { color: var(--blue); }
nav.pages { display: flex; gap: .4rem; }
nav.pages a {
  font-family: "Chakra Petch", sans-serif;
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  padding: .5rem .8rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
}
nav.pages a:hover { color: var(--ink); border-color: var(--blue-line); }
nav.pages a[aria-current="page"] { color: var(--blue); border-color: var(--blue-line); background: rgba(77,163,255,.06); }

/* --- layout --- */
main {
  flex: 1;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}
.center { text-align: center; }

.eyebrow {
  font-family: "Chakra Petch", sans-serif;
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1rem;
}
h1 {
  font-family: "Chakra Petch", sans-serif;
  font-weight: 600;
  font-size: clamp(1.9rem, 5.5vw, 3rem);
  line-height: 1.12;
  letter-spacing: .01em;
  margin: 0 0 .75rem;
}
h1 .accent { color: var(--blue); text-shadow: 0 0 26px rgba(77,163,255,.35); }
.sub { color: var(--muted); max-width: 34rem; margin: 0 auto 2.75rem; }

h2 {
  font-family: "Chakra Petch", sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: .06em;
  margin: 2.5rem 0 1rem;
}

a { color: var(--blue); text-decoration-color: rgba(77,163,255,.35); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--blue); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; }

/* --- the enlistment chit (signature element) --- */
.chit {
  position: relative;
  margin: 0 auto 2rem;
  max-width: 30rem;
  padding: 2rem 1.75rem 1.75rem;
  background: linear-gradient(180deg, var(--space-2), var(--space-1));
  border: 1px solid var(--blue-line);
  border-radius: var(--radius);
}
/* HUD corner brackets */
.chit::before, .chit::after,
.chit .bkt::before, .chit .bkt::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border: 1.5px solid var(--amber);
  opacity: .85;
}
.chit::before        { top: -1px; left: -1px;  border-right: 0; border-bottom: 0; }
.chit::after         { top: -1px; right: -1px; border-left: 0;  border-bottom: 0; }
.chit .bkt::before   { bottom: -1px; left: -1px;  border-right: 0; border-top: 0; }
.chit .bkt::after    { bottom: -1px; right: -1px; border-left: 0;  border-top: 0; }

.chit .label {
  font-family: "Chakra Petch", sans-serif;
  font-size: .64rem;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 .9rem;
}
.code {
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 500;
  font-size: clamp(1.35rem, 5vw, 1.9rem);
  letter-spacing: .12em;
  color: var(--ink);
  margin: 0 0 1.4rem;
  user-select: all;
  cursor: pointer;
  display: inline-block;
  border-bottom: 1px dashed rgba(77, 163, 255, .4);
  padding-bottom: .15em;
  transition: border-color .2s ease, text-shadow .2s ease;
}
.code:hover {
  border-bottom-color: var(--blue);
  text-shadow: 0 0 18px rgba(77, 163, 255, .35);
}
.chit .actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }
.select-hint {
  font-family: "Chakra Petch", sans-serif;
  font-size: .6rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: .8;
  margin: 1.1rem 0 0;
}
kbd {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: .95em;
  color: var(--ink);
  border: 1px solid var(--blue-line);
  border-radius: 3px;
  padding: 0 .3em;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: "Chakra Petch", sans-serif;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: .8rem 1.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--blue-line);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}
.btn:hover { border-color: var(--blue); background: rgba(77,163,255,.08); transform: translateY(-1px); }
.btn.primary { border-color: var(--amber-line); color: var(--amber); }
.btn.primary:hover { border-color: var(--amber); background: rgba(240,166,56,.08); }
.btn[data-copied="true"] { border-color: var(--amber); color: var(--amber); }

.fineprint {
  font-size: .82rem;
  color: var(--muted);
}
.fineprint strong { color: var(--ink); font-weight: 600; }

/* --- how-to sequence --- */
ol.seq { list-style: none; max-width: 40rem; margin: 2rem auto 0; padding: 0; counter-reset: step; }
ol.seq > li {
  counter-increment: step;
  position: relative;
  padding: 0 0 2rem 3.4rem;
}
ol.seq > li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0; top: .1rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: .8rem;
  color: var(--amber);
  border: 1px solid var(--amber-line);
  border-radius: var(--radius);
  padding: .3rem .45rem;
  line-height: 1;
}
ol.seq > li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 1.05rem; top: 2.2rem; bottom: .4rem;
  width: 1px;
  background: linear-gradient(180deg, var(--blue-line), transparent);
}
ol.seq h3 {
  font-family: "Chakra Petch", sans-serif;
  font-size: .95rem;
  font-weight: 600;
  margin: 0 0 .3rem;
}
ol.seq p { margin: 0; color: var(--muted); }
ol.seq code, .note code, .faq code {
  font-family: "IBM Plex Mono", monospace;
  font-size: .88em;
  color: var(--blue);
  background: rgba(77,163,255,.08);
  padding: .1em .35em;
  border-radius: 3px;
}

.note {
  margin-top: 2.5rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--blue-line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  background: var(--space-1);
  font-size: .88rem;
  color: var(--muted);
}
.note strong { color: var(--ink); }

/* --- FAQ --- */
.faq details {
  border: 1px solid var(--blue-line);
  border-radius: var(--radius);
  background: var(--space-1);
  margin: 0 0 .6rem;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 1.1rem;
  font-family: "Chakra Petch", sans-serif;
  font-weight: 500;
  font-size: .92rem;
  letter-spacing: .02em;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: "IBM Plex Mono", monospace;
  color: var(--amber);
  flex-shrink: 0;
}
.faq details[open] summary::after { content: "–"; }
.faq details[open] summary { color: var(--blue); }
.faq details > p { margin: 0; padding: 0 1.1rem 1.1rem; color: var(--muted); font-size: .92rem; }

/* --- footer --- */
footer.site {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem 2.5rem;
  text-align: center;
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--muted);
}
footer.site p { margin: .4rem 0; }
footer.site .disclaimer { font-size: .68rem; opacity: .75; max-width: 32rem; margin: 1rem auto 0; line-height: 1.7; }

/* --- page-load fade (one orchestrated moment) --- */
@media (prefers-reduced-motion: no-preference) {
  main > * { animation: rise .7s cubic-bezier(.16,1,.3,1) both; }
  main > *:nth-child(2) { animation-delay: .08s; }
  main > *:nth-child(3) { animation-delay: .16s; }
  main > *:nth-child(4) { animation-delay: .24s; }
  main > *:nth-child(5) { animation-delay: .32s; }
  @keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
}

@media (max-width: 480px) {
  header.site { flex-direction: column; gap: .75rem; padding-top: 1.25rem; }
  main { padding-top: 2.25rem; }
}


/* --- closing CTA (subpages) --- */
.cta-close {
  margin-top: 3rem;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--blue-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--space-2), var(--space-1));
  text-align: center;
}
.cta-close .label {
  font-family: "Chakra Petch", sans-serif;
  font-size: .64rem;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 .6rem;
}
.cta-close .code { display: block; width: fit-content; font-size: 1.25rem; margin: 0 auto 1.25rem; }

/* --- 404 --- */
.err-code {
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(4rem, 18vw, 7rem);
  color: var(--blue);
  text-shadow: 0 0 40px rgba(77, 163, 255, .3);
  margin: 0;
  line-height: 1;
}

.cta-close .actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }
.xlink { text-align: center; font-size: .85rem; color: var(--muted); margin-top: 1.5rem; }