@font-face {
  font-family: "Tiny5";
  src: url("./assets/fonts/Tiny5-Regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Silkscreen";
  src: url("./assets/fonts/Silkscreen-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Silkscreen";
  src: url("./assets/fonts/Silkscreen-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #f0eee6;
  --muted: #acbbc0;
  --black: #070807;
  --deep: #0a0c0a;
  --acid: #c7f04b;
  --zec: #f4b728;
  --line: rgba(240, 238, 230, 0.16);
  --serif: "Tiny5", "Courier New", monospace;
  --mono: "Silkscreen", "Courier New", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  isolation: isolate;
  background: #091012;
  color: var(--ink);
  font-family: var(--mono);
  font-synthesis: none;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  background:
    linear-gradient(90deg, transparent 49.95%, rgba(255,255,255,.028) 50%, transparent 50.05%),
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 100% 100%, 100% 8rem;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.starlight-field {
  --star-x: 0px;
  --star-y: 0px;
  position: fixed;
  inset: -18px;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  transform: translate3d(var(--star-x), var(--star-y), 0) scale(1.025);
  will-change: transform;
  background:
    radial-gradient(ellipse 45% 38% at 70% 45%, rgba(82, 176, 196, .19), transparent 72%),
    radial-gradient(ellipse 30% 36% at 13% 34%, rgba(52, 111, 132, .13), transparent 76%),
    linear-gradient(118deg, rgba(3, 7, 8, .27), rgba(9, 20, 22, .12) 47%, rgba(4, 9, 10, .31)),
    url("./assets/cave-background.png");
  background-size: cover;
  background-position: center;
  image-rendering: pixelated;
  filter: brightness(1.52) saturate(1.22) contrast(1.02);
}

.starlight-field::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 2px;
  background: rgba(229, 251, 255, .72);
  box-shadow:
    7vw 13vh 0 rgba(210, 248, 255, .50),
    14vw 48vh 0 rgba(114, 220, 239, .58),
    21vw 25vh 0 rgba(232, 252, 255, .72),
    27vw 72vh 0 rgba(126, 213, 232, .46),
    33vw 10vh 0 rgba(220, 250, 255, .55),
    39vw 43vh 0 rgba(151, 229, 243, .72),
    45vw 87vh 0 rgba(244, 252, 240, .46),
    51vw 21vh 0 rgba(185, 238, 248, .68),
    58vw 61vh 0 rgba(119, 213, 231, .58),
    64vw 34vh 0 rgba(229, 251, 255, .78),
    69vw 82vh 0 rgba(179, 232, 242, .54),
    74vw 16vh 0 rgba(131, 218, 235, .62),
    79vw 53vh 0 rgba(233, 251, 255, .78),
    84vw 29vh 0 rgba(137, 222, 239, .52),
    88vw 76vh 0 rgba(227, 248, 252, .68),
    93vw 11vh 0 rgba(244, 190, 68, .56),
    96vw 43vh 0 rgba(164, 232, 243, .68),
    11vw 89vh 0 rgba(221, 246, 251, .48),
    31vw 56vh 0 rgba(244, 190, 68, .42),
    72vw 95vh 0 rgba(220, 248, 254, .54);
  filter: drop-shadow(0 0 4px rgba(131, 227, 244, .9));
  animation: mineral-twinkle 5.8s steps(4, end) infinite;
}

.starlight-field::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 12px 1px at 17% 20%, rgba(228, 251, 255, .78), transparent 74%),
    radial-gradient(ellipse 1px 12px at 17% 20%, rgba(228, 251, 255, .75), transparent 74%),
    radial-gradient(ellipse 15px 1px at 78% 18%, rgba(152, 229, 244, .73), transparent 74%),
    radial-gradient(ellipse 1px 15px at 78% 18%, rgba(152, 229, 244, .68), transparent 74%),
    radial-gradient(ellipse 10px 1px at 91% 61%, rgba(240, 252, 255, .70), transparent 74%),
    radial-gradient(ellipse 1px 10px at 91% 61%, rgba(240, 252, 255, .64), transparent 74%),
    radial-gradient(ellipse 13px 1px at 41% 77%, rgba(244, 190, 68, .50), transparent 74%),
    radial-gradient(ellipse 1px 13px at 41% 77%, rgba(244, 190, 68, .46), transparent 74%);
  filter: drop-shadow(0 0 6px rgba(112, 211, 231, .54));
  opacity: .68;
  animation: starlight-glint 7.4s steps(5, end) infinite reverse;
}

@keyframes mineral-twinkle {
  0%, 100% { opacity: .38; }
  28% { opacity: .78; }
  49% { opacity: .48; }
  72% { opacity: .92; }
}

@keyframes starlight-glint {
  0%, 100% { opacity: .34; }
  33% { opacity: .80; }
  58% { opacity: .47; }
  82% { opacity: .95; }
}

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

button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

button:focus-visible, a:focus-visible, [data-card]:focus-visible {
  outline: 1px solid var(--acid);
  outline-offset: 5px;
}

.grain {
  position: fixed;
  inset: -50%;
  z-index: 20;
  opacity: .025;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.84' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
  animation: grain 9s steps(8) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(2%, -3%); }
  40% { transform: translate(-3%, 2%); }
  60% { transform: translate(3%, 4%); }
  80% { transform: translate(-2%, -2%); }
}


/* App layout: content sizes first, responsive overrides last. */
:root {
  --panel: rgba(7, 17, 22, .94);
  --line: rgba(184, 219, 229, .22);
}
button, a { touch-action: manipulation; }
button { cursor: pointer; }
a { color: inherit; }
section[id] { scroll-margin-top: 100px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: 80px;
  padding: 12px clamp(20px, 4vw, 64px);
  display: flex;
  align-items: center;
  gap: 40px;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 12, 16, .94);
  backdrop-filter: blur(12px);
}
.wordmark { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.sigil { width: 40px; height: 40px; display: block; border: 1px solid #89918a; box-shadow: 3px 3px 0 #f4b72826; }
.sigil img { display: block; width: 100%; height: 100%; image-rendering: pixelated; }
.brand-lockup { display: grid; gap: 3px; }
.brand-lockup b { font: 28px/1 var(--serif); color: var(--zec); text-transform: uppercase; letter-spacing: .04em; }
.brand-lockup small { font-size: 9px; color: var(--muted); }
.primary-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.primary-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 11px; text-decoration: none; text-transform: uppercase; }
.primary-nav a:hover { color: var(--zec); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.x-button { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); text-decoration: none; }
.x-button span { font: 22px var(--serif); }
.x-button:hover { border-color: var(--zec); color: var(--zec); }
.text-button { min-height: 44px; padding: 0; border: 0; background: none; color: var(--ink); font-size: 11px; text-transform: uppercase; }
.text-button span { color: var(--zec); margin-left: 8px; }
main { width: min(100%, 1360px); margin-inline: auto; padding: 0 clamp(20px, 4vw, 64px); }
.section-kicker, .eyebrow { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; letter-spacing: .03em; text-transform: uppercase; }
.section-kicker span { color: #b7dce8; }
.collection-intro { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: 48px; align-items: center; padding-block: 44px; border-bottom: 1px solid var(--line); }
.collection-copy { min-width: 0; }
.collection-copy h1 { margin: 12px 0 0; font: 400 clamp(44px, 4.8vw, 64px)/1 var(--serif); text-transform: uppercase; letter-spacing: -.015em; }
.collection-copy h1 i { font-style: normal; color: var(--zec); }
.collection-copy > p:not(.section-kicker) { max-width: 520px; margin: 20px 0 0; color: #c4cfd0; font: 20px/1.45 var(--serif); }
.collection-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; margin-top: 24px; }
.primary-action { display: inline-flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 48px; padding: 14px 16px; background: var(--zec); color: #10140d; font-size: 11px; line-height: 1.5; text-transform: uppercase; text-decoration: none; box-shadow: 3px 3px 0 #f4b72826; }
.primary-action:hover { background: #ffd267; }
.quiet-action { min-height: 44px; padding: 0; background: none; border: 0; color: #c2cdce; text-decoration: underline; text-underline-offset: 5px; font-size: 11px; }
.quiet-action:hover { color: var(--ink); }
.collection-ledger { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--line); background: var(--panel); }
.collection-ledger div { min-width: 0; min-height: 110px; padding: 17px 20px; display: grid; gap: 9px; }
.collection-ledger div:nth-child(odd) { border-right: 1px solid var(--line); }
.collection-ledger div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
.collection-ledger span { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.collection-ledger strong { font: 34px/1 var(--serif); text-transform: uppercase; }
.collection-ledger small { color: #a7b9bf; font: 16px/1.2 var(--serif); }
.collection-ledger div:nth-child(3) strong { color: var(--zec); }
.collection-ledger div:nth-child(4) strong { color: var(--acid); }
.cave-principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; padding-block: 32px; }
.principles-title { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between; padding-bottom: 8px; }
.principles-title h2 { margin: 0; color: #c6d1d2; font: 26px/1.15 var(--serif); }
.cave-principles article { min-width: 0; padding: 22px; border: 1px solid var(--line); background: var(--panel); }
.cave-principles article > span { color: #9bcede; font-size: 11px; }
.cave-principles h3 { margin: 18px 0 10px; font: 26px/1.1 var(--serif); text-transform: uppercase; }
.cave-principles article p { margin: 0; color: #b6c3c8; font: 18px/1.4 var(--serif); max-width: 34ch; }
.activity-section { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; align-items: start; padding-block: 32px 40px; border-top: 1px solid var(--line); }
.activity-section h2 { margin: 12px 0 0; font: 40px/1.1 var(--serif); text-transform: uppercase; }
.status-description { max-width: 32ch; margin: 16px 0 0; color: #c4cfd0; font: 20px/1.4 var(--serif); }
.activity-terminal { min-width: 0; border: 1px solid var(--line); background: var(--panel); }
.terminal-head { min-height: 46px; padding: 12px 18px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); color: #c1d1d4; font-size: 11px; }
.status-badge { display: flex; align-items: center; gap: 9px; color: var(--acid); font-size: 10px; text-transform: uppercase; }
.status-badge i { width: 5px; height: 5px; background: var(--acid); box-shadow: 0 0 8px #c7f04b66; }
.activity-terminal ol { list-style: none; margin: 0; padding: 0; }
.activity-terminal li { min-height: 49px; padding: 10px 18px; display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; align-items: center; border-bottom: 1px solid var(--line); }
.activity-terminal li > span { color: #b6c3c8; font: 18px/1.2 var(--serif); }
.activity-terminal li .row-index { color: #8aaab6; font: 10px var(--mono); }
.activity-terminal strong { font: 18px/1.2 var(--serif); text-align: right; }
.activity-terminal .pending strong { color: var(--acid); }
.release-link { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 48px; padding: 12px 18px; color: var(--zec); font-size: 11px; text-decoration: none; }
.release-link:hover { background: #f4b72810; }
footer { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 24px; padding: 24px clamp(20px, 4vw, 64px); border-top: 1px solid var(--line); background: rgba(5, 12, 16, .92); color: #acbbc0; font-size: 10px; line-height: 1.6; }
dialog { width: min(540px, calc(100% - 32px)); max-height: calc(100svh - 32px); overflow-y: auto; padding: 36px; border: 1px solid #58717a; background: #09151b; color: var(--ink); box-shadow: 8px 8px 0 #0005; }
dialog::backdrop { background: #02080bd9; backdrop-filter: blur(5px); }
.dialog-close { position: absolute; top: 8px; right: 8px; width: 44px; height: 44px; border: 0; color: var(--ink); background: transparent; font: 28px var(--serif); }
dialog h2 { margin: 24px 0 16px; font: 44px/1 var(--serif); text-transform: uppercase; }
dialog p:not(.eyebrow) { font: 20px/1.45 var(--serif); color: #c3cfd4; }
dialog dl { margin-block: 24px; }
dialog dl div { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); }
dialog dt, dialog dd { margin: 0; font-size: 12px; }
dialog dd { color: var(--zec); }
.dialog-action { width: 100%; min-height: 48px; border: 0; background: var(--zec); color: #10140d; font-size: 12px; text-transform: uppercase; }
@media (max-width: 1100px) {
  .site-header { gap: 24px; }
  .brand-lockup small { display: none; }
  .collection-intro { gap: 28px; }
  .collection-ledger div { padding-inline: 16px; }
}
@media (max-width: 850px) {
  .primary-nav { display: none; }
  .header-actions { margin-left: auto; }
  .collection-intro { grid-template-columns: minmax(0, 1fr); gap: 28px; padding-block: 32px; }
  .collection-copy > p:not(.section-kicker) { max-width: 52ch; }
  .activity-section { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .cave-principles article { padding: 18px; }
}
@media (max-width: 600px) {
  .site-header { min-height: 72px; gap: 16px; }
  .header-actions { gap: 14px; }
  .brand-lockup b { font-size: 24px; }
  .sigil { width: 34px; height: 34px; }
  .text-button { font-size: 10px; }
  .text-button span { display: none; }
  section[id] { scroll-margin-top: 88px; }
  .collection-copy h1 { font-size: clamp(38px, 10vw, 52px); }
  .collection-copy > p:not(.section-kicker) { font-size: 20px; }
  .section-kicker { font-size: 10px; }
  .collection-actions { align-items: stretch; gap: 12px; }
  .primary-action { width: 100%; }
  .quiet-action { text-align: left; }
  .collection-ledger div { padding: 16px 14px; min-height: 112px; }
  .collection-ledger strong { font-size: 30px; }
  .collection-ledger small { font-size: 16px; }
  .principles-title { display: block; }
  .principles-title h2 { margin-top: 8px; font-size: 26px; }
  .cave-principles { grid-template-columns: minmax(0, 1fr); padding-block: 28px; gap: 10px; }
  .cave-principles article { padding: 18px; display: grid; grid-template-columns: 24px minmax(0, 1fr); column-gap: 12px; }
  .cave-principles article > span { grid-row: 1 / 3; padding-top: 4px; }
  .cave-principles h3 { margin: 0 0 8px; font-size: 24px; }
  .cave-principles article p { grid-column: 2; }
  .activity-section { padding-block: 28px; }
  .activity-section h2 { font-size: 34px; }
  .activity-terminal li { grid-template-columns: minmax(0, 1fr) auto; padding-inline: 14px; gap: 8px; }
  .activity-terminal li .row-index { display: none; }
  .activity-terminal strong { font-size: 16px; }
  .terminal-head, .release-link { padding-inline: 14px; }
  footer span:nth-child(2) { display: none; }
  dialog { padding: 30px 24px 24px; }
  dialog h2 { font-size: 38px; }
  .starlight-field { background-position: 64% center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .grain, .starlight-field::before, .starlight-field::after { animation: none; }
  .starlight-field { transform: scale(1.025); will-change: auto; }
}