/* mybigexperiment.com — the withJZ LLC lab. Dark, family palette from withjz.com, self-hosted fonts (no third-party requests). */

@font-face { font-family: "Archivo"; src: url("/fonts/archivo.woff2") format("woff2"); font-weight: 600 900; font-style: normal; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("/fonts/dm-sans.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("/fonts/dm-sans-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/fonts/jetbrains-mono.woff2") format("woff2"); font-weight: 500 700; font-style: normal; font-display: swap; }

:root {
  color-scheme: dark;
  --bg: #09090b;
  --bg-2: #0f0f13;
  --card: #131318;
  --card-2: #18181f;
  --line: #26262e;
  --line-soft: #1c1c23;
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --dim: #8b8b95;

  --uv: #8b7cff;          /* mybigexperiment's family colour: ultraviolet */
  --uv-soft: rgba(139, 124, 255, 0.14);
  --uv-glow: rgba(139, 124, 255, 0.35);
  --teal: #00e5c7;        /* withJZ */
  --pink: #ff5fa8;        /* TrueQueer */
  --lime: #d4ff3a;        /* SignalSentry */
  --clay: #e07a5f;        /* travelwithJZ */
  --gold: #d9a95b;

  --display: "Archivo", "Helvetica Neue", Arial, system-ui, sans-serif;
  --body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "Cascadia Code", Consolas, monospace;

  --wrap: 1120px;
  --radius: 18px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--uv); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: #b3a9ff; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--uv); color: #0b0b10; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--text); color: var(--bg); padding: 8px 14px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 12px; }

.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }

/* family stripe across the very top (withJZ, TrueQueer, SignalSentry, travelwithJZ, gold, us) */
.stripe { height: 3px; background: linear-gradient(90deg, var(--teal), var(--pink), var(--lime), var(--clay), var(--gold), var(--uv)); }

/* ── header ─────────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 5; background: rgba(9, 9, 11, 0.78); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line-soft); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 800 1.15rem/1 var(--display); letter-spacing: -0.03em; }
.brand:hover { color: var(--text); }
.brand .x { color: var(--uv); }
.brand svg { width: 26px; height: 26px; }
.site-nav ul { display: flex; gap: 2px; list-style: none; margin: 0; padding: 0; flex-wrap: nowrap; }
.site-nav a { display: block; padding: 8px 12px; border-radius: 999px; color: var(--muted); text-decoration: none; font-size: 0.92rem; font-weight: 500; }
.site-nav a:hover { color: var(--text); background: var(--line-soft); }
.site-nav a[aria-current="page"] { color: var(--text); background: var(--uv-soft); }

/* ── hero ───────────────────────────────────────────────── */
.hero { position: relative; isolation: isolate; padding: 96px 0 72px; overflow: hidden; }
.hero::before { /* graph paper, fading out */
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
}
.glow { position: absolute; z-index: -1; border-radius: 50%; filter: blur(70px); opacity: 0.55; pointer-events: none; }
.glow.uv { width: 520px; height: 520px; left: -120px; top: -160px; background: radial-gradient(circle, var(--uv) 0%, transparent 65%); }
.glow.teal { width: 420px; height: 420px; right: -100px; top: 60px; background: radial-gradient(circle, var(--teal) 0%, transparent 65%); opacity: 0.28; }
.orbit { position: absolute; z-index: -1; right: 4%; top: 46px; width: 360px; height: 360px; opacity: 0.55; animation: spin 60s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 700 0.78rem/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--uv); }
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; }
.hero h1 { margin: 18px 0 20px; font: 900 clamp(2.7rem, 7.4vw, 5.6rem)/0.96 var(--display); letter-spacing: -0.045em; max-width: 14ch; }
.hero h1 .uv { color: transparent; background: linear-gradient(100deg, var(--uv), #c4bbff 45%, var(--teal)); -webkit-background-clip: text; background-clip: text; }
.lede { max-width: 60ch; color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.22rem); }
.lede strong { color: var(--text); font-weight: 600; }

.status { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; padding: 8px 14px 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: rgba(19,19,24,0.7); font: 500 0.85rem/1 var(--mono); color: var(--muted); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 0 rgba(212,255,58,0.6); animation: pulse 2.2s ease-out infinite; flex: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(212,255,58,0.55); } 70% { box-shadow: 0 0 0 10px rgba(212,255,58,0); } 100% { box-shadow: 0 0 0 0 rgba(212,255,58,0); } }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 20px; border-radius: 12px; font-weight: 600; font-size: 0.98rem; text-decoration: none; border: 1px solid transparent; transition: transform .15s ease, background .15s ease, border-color .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--uv); color: #0b0b10; }
.btn.primary:hover { background: #a092ff; color: #0b0b10; }
.btn.ghost { border-color: var(--line); color: var(--text); background: rgba(255,255,255,0.02); }
.btn.ghost:hover { border-color: var(--uv); color: var(--text); }

/* ── sections ───────────────────────────────────────────── */
section { padding: 72px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 30px; flex-wrap: wrap; }
.section-head h2 { margin: 10px 0 0; font: 800 clamp(1.8rem, 3.6vw, 2.6rem)/1.05 var(--display); letter-spacing: -0.035em; }
.section-head p { margin: 0; color: var(--muted); max-width: 46ch; }

/* experiment log */
.log { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.exp { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 26px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); overflow: hidden; }
.exp h3 { margin: 0; font: 800 1.45rem/1.1 var(--display); letter-spacing: -0.03em; }
.exp p { margin: 0; color: var(--muted); }
.exp ul { margin: 2px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.exp li { position: relative; padding-left: 22px; color: var(--text); font-size: 0.98rem; }
.exp li::before { content: "→"; position: absolute; left: 0; color: var(--uv); font-family: var(--mono); }
.exp .id { font: 700 0.78rem/1 var(--mono); letter-spacing: 0.08em; color: var(--dim); }
.exp .top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.badge { display: inline-flex; align-items: center; gap: 7px; padding: 5px 10px; border-radius: 999px; font: 700 0.7rem/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.badge.running { background: rgba(212,255,58,0.1); color: var(--lime); }
.badge.shipped { background: rgba(0,229,199,0.1); color: var(--teal); }
.badge.brewing { background: rgba(217,169,91,0.12); color: var(--gold); }
.badge .dot { width: 7px; height: 7px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 6px; }
.tag { padding: 4px 10px; border-radius: 8px; background: var(--line-soft); color: var(--muted); font: 500 0.78rem/1.4 var(--mono); }

.exp.featured { grid-column: span 2; grid-row: span 2; background:
    radial-gradient(120% 90% at 100% 0%, rgba(139,124,255,0.20), transparent 55%),
    radial-gradient(90% 80% at 0% 100%, rgba(0,229,199,0.10), transparent 60%),
    var(--card-2);
  border-color: rgba(139,124,255,0.45); }
.exp.featured h3 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); }
.exp.featured .chat { margin-top: 4px; display: grid; gap: 10px; max-width: 520px; }
.bubble { padding: 10px 14px; border-radius: 14px; font-size: 0.95rem; width: fit-content; max-width: 100%; }
.bubble.you { background: #23232b; color: var(--text); border-bottom-left-radius: 4px; }
.bubble.crew { background: var(--uv-soft); color: #dcd7ff; border: 1px solid rgba(139,124,255,0.3); border-bottom-right-radius: 4px; justify-self: end; }
.bubble b { font-family: var(--mono); font-size: 0.75rem; letter-spacing: .06em; display: block; color: var(--dim); margin-bottom: 2px; font-weight: 700; }
.exp.brewing { border-style: dashed; background: transparent; }

/* lab rules */
.rules { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.rule { padding: 22px; border-radius: 16px; border: 1px solid var(--line); background: linear-gradient(180deg, var(--card), var(--bg-2)); }
.rule .n { font: 700 0.78rem/1 var(--mono); color: var(--uv); letter-spacing: .08em; }
.rule h3 { margin: 12px 0 8px; font: 800 1.15rem/1.15 var(--display); letter-spacing: -0.02em; }
.rule p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* closing band */
.band { margin: 24px 0 0; padding: 36px; border-radius: 22px; border: 1px solid var(--line); background:
    linear-gradient(120deg, rgba(139,124,255,0.16), rgba(0,229,199,0.08) 60%, transparent), var(--card);
  display: flex; align-items: center; justify-content: space-between; gap: 22px; flex-wrap: wrap; }
.band h2 { margin: 0; font: 800 clamp(1.5rem, 3vw, 2rem)/1.1 var(--display); letter-spacing: -0.03em; }
.band p { margin: 6px 0 0; color: var(--muted); }

/* ── legal pages ────────────────────────────────────────── */
.page-hero { position: relative; isolation: isolate; padding: 64px 0 34px; border-bottom: 1px solid var(--line-soft); overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(60% 120% at 0% 0%, rgba(139,124,255,0.18), transparent 60%); }
.page-hero h1 { margin: 14px 0 10px; font: 900 clamp(2.3rem, 5.4vw, 3.6rem)/1 var(--display); letter-spacing: -0.04em; }
.meta { color: var(--dim); font: 500 0.85rem/1.5 var(--mono); margin: 0; }

.doc { width: min(780px, 100% - 40px); margin: 0 auto; padding: 40px 0 80px; }
.doc > p:first-child { font-size: 1.12rem; color: var(--muted); }
.doc h2 { margin: 56px 0 14px; padding-top: 6px; font: 800 1.55rem/1.15 var(--display); letter-spacing: -0.025em; scroll-margin-top: 84px; }
.doc h2::before { content: ""; display: block; width: 34px; height: 3px; margin-bottom: 14px; border-radius: 3px; background: linear-gradient(90deg, var(--uv), var(--teal)); }
.doc h3 { margin: 30px 0 10px; font: 700 1.15rem/1.25 var(--display); letter-spacing: -0.015em; color: #e4e4e7; }
.doc p, .doc li { color: #d4d4d8; }
.doc li { margin: 6px 0; }
.doc li::marker { color: var(--uv); }
.doc strong { color: var(--text); }
.doc em { color: #e4e4e7; }
.doc hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }
.doc code { font: 500 0.88em var(--mono); background: var(--line-soft); padding: 2px 6px; border-radius: 6px; }

.toc { margin: 30px 0 10px; padding: 22px 26px; border-radius: 16px; border: 1px solid var(--line); background: var(--card); }
.toc h2 { margin: 0 0 12px; padding: 0; font: 700 0.8rem/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--uv); }
.toc h2::before { display: none; }
.toc ol { margin: 0; padding-left: 22px; columns: 2; column-gap: 34px; }
.toc li { break-inside: avoid; margin: 4px 0; }
.toc a { color: #d4d4d8; text-decoration: none; }
.toc a:hover { color: var(--uv); text-decoration: underline; }

.table-wrap { overflow-x: auto; margin: 18px 0; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
th, td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--line-soft); }
th { font: 700 0.75rem/1.3 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); background: var(--bg-2); }
tr:last-child td { border-bottom: 0; }
td { color: #d4d4d8; }

.callout { margin: 22px 0; padding: 16px 18px; border-left: 3px solid var(--uv); border-radius: 0 12px 12px 0; background: var(--uv-soft); color: #e4e4e7; }

/* ── 404 ────────────────────────────────────────────────── */
.lost { padding: 120px 0; text-align: center; }
.lost .code { font: 900 clamp(5rem, 18vw, 10rem)/0.9 var(--display); letter-spacing: -0.06em; color: transparent; background: linear-gradient(100deg, var(--uv), var(--teal)); -webkit-background-clip: text; background-clip: text; }
.lost p { color: var(--muted); }

/* ── footer ─────────────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--line-soft); padding: 40px 0 48px; color: var(--dim); font-size: 0.92rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.site-footer .brand { font-size: 1rem; }
.site-footer p { margin: 8px 0 0; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--text); }
.foot-links { display: flex; gap: 18px; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.family { display: inline-flex; gap: 6px; margin-left: 8px; vertical-align: middle; }
.family i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* ── responsive & motion ───────────────────────────────── */
@media (max-width: 960px) {
  .log { grid-template-columns: 1fr 1fr; }
  .exp.featured { grid-column: span 2; grid-row: auto; }
  .rules { grid-template-columns: 1fr 1fr; }
  .orbit { opacity: 0.25; right: -80px; }
}
@media (max-width: 640px) {
  .hero { padding: 64px 0 48px; }
  .log, .rules { grid-template-columns: 1fr; }
  .exp.featured { grid-column: auto; grid-row: auto; }
  .toc ol { columns: 1; }
  .site-nav a { padding: 6px 8px; font-size: 0.82rem; }
  .brand { font-size: 1rem; gap: 8px; }
  .brand svg { width: 22px; height: 22px; }
  .band { padding: 26px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
.family .c1 { background: var(--teal); } .family .c2 { background: var(--pink); } .family .c3 { background: var(--lime); }
.family .c4 { background: var(--clay); } .family .c5 { background: var(--uv); }
.lead { font-size: 1.15rem; color: var(--muted); }
.lost ul { list-style: none; padding: 0; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.changelog { color: #d4d4d8; }