/* RoundHelix comparison site. Hand-written CSS, system fonts only, no external requests. */

/* ---------- Tokens ---------- */
:root {
  --char: #17191C;
  --char-2: #1E2125;
  --char-3: #282C31;
  --paper: #F7F7F5;
  --white: #FFFFFF;
  --or: #C96B45;
  --or-light: #E39A7A;
  --or-deep: #984726;

  --sans: system-ui, -apple-system, "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* example setting colors */
  --set-teal: #47666B;
  --set-indigo: #4B5A8C;
  --set-plum: #7A4B72;
  --set-moss: #5E7345;

  --wrap: 1160px;
  --gut: clamp(20px, 4vw, 40px);
  --radius: 14px;
}

/* Surface defaults: dark */
body, .band {
  --bg: var(--char);
  --fg: #FFFFFF;
  --fg-soft: #D8DBDF;
  --fg-mute: #B4B9C0;
  --accent: var(--or-light);
  --card: var(--char-2);
  --card-line: rgba(255, 255, 255, .10);
  --line: rgba(255, 255, 255, .12);
  --edge: rgba(255, 255, 255, .46);
  --focus: #FFFFFF;
}
.band--paper {
  --bg: var(--paper);
  --fg: var(--char);
  --fg-soft: #33373D;
  --fg-mute: #50555D;
  --accent: var(--or-deep);
  --card: var(--white);
  --card-line: rgba(23, 25, 28, .12);
  --line: rgba(23, 25, 28, .16);
  --edge: rgba(23, 25, 28, .55);
  --focus: var(--char);
}
.band--orange {
  --bg: var(--or);
  --fg: var(--char);
  --fg-soft: var(--char);
  --fg-mute: var(--char);
  --accent: var(--char);
  --line: rgba(23, 25, 28, .35);
  --focus: var(--char);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  background: var(--char);
  color: var(--fg);
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.02em; text-wrap: balance; }
p { text-wrap: pretty; }
a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { text-decoration-color: var(--or); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
[id] { scroll-margin-top: 96px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gut)); margin-inline: auto; padding-inline: var(--gut); }
.defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip {
  position: absolute; left: 12px; top: -80px; z-index: 100;
  background: var(--paper); color: var(--char); font-weight: 700;
  padding: 12px 18px; border-radius: 8px; text-decoration: none;
}
.skip:focus { top: 12px; outline-color: var(--or); }

/* ---------- Bands ---------- */
.band { background: var(--bg); color: var(--fg); padding-block: clamp(56px, 8vw, 104px); }
.band--tint { --bg: var(--char-2); --card: var(--char-3); }
.band--rule { border-top: 1px solid var(--line); }
.band--tight { padding-block: clamp(40px, 5vw, 64px); }

/* ---------- Type helpers ---------- */
.eyebrow {
  display: block; margin-bottom: 16px;
  font-family: var(--mono); font-size: .8125rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--accent);
}
.eyebrow::before {
  content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 10px;
  border-radius: 50%; border: 3px solid var(--or); vertical-align: -1px;
}
.h2 { font-size: clamp(1.75rem, 1.1rem + 2.4vw, 2.75rem); font-weight: 750; }
.h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -.01em; }
.lead { font-size: clamp(1.0625rem, 1rem + .45vw, 1.3125rem); line-height: 1.55; color: var(--fg-soft); max-width: 44em; }
.h2 + .lead { margin-top: 16px; }
.mute { color: var(--fg-mute); }
.note { font-size: .9375rem; color: var(--fg-mute); max-width: 46em; }
.accent { color: var(--or); }
.band--paper .accent { color: var(--or-deep); }
.band--paper .h2 .accent, .band--paper .h1 .accent { color: var(--or-deep); }
.tag {
  display: inline-block; font-family: var(--mono); font-size: .75rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--accent);
}
.pill {
  display: inline-block; margin-bottom: 14px; padding: 4px 12px;
  font-family: var(--mono); font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--fg-soft); border: 1px solid var(--line); border-radius: 999px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 24px;
  font-weight: 650; font-size: 1rem; line-height: 1.2; text-decoration: none;
  border: 2px solid transparent; border-radius: 10px;
  transition: background-color .15s, border-color .15s, color .15s;
}
.btn--pri { background: var(--or); color: #0B0C0E; }
.btn--pri:hover { background: var(--or-light); }
.btn--sec { border-color: var(--edge); color: var(--fg); }
.btn--sec:hover { border-color: var(--fg); }
.btn--ink { background: var(--char); color: #FFFFFF; }
.btn--ink:hover { background: #000000; }
.btn--sm { min-height: 40px; padding: 8px 16px; font-size: .9375rem; }
.btn .arr { transition: transform .15s; }
.btn:hover .arr { transform: translateX(3px); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--char); color: #FFFFFF;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.site-header .wrap { display: flex; align-items: center; gap: 12px 28px; min-height: 72px; flex-wrap: wrap; }
.lockup { display: inline-flex; align-items: center; gap: 10px; padding: 6px 0; text-decoration: none; color: #FFFFFF; font-weight: 750; font-size: 1.3125rem; letter-spacing: -.015em; }
.lockup img { width: 38px; height: 38px; }
.lockup .sub { font-weight: 450; color: var(--or-light); }
.nav { display: flex; align-items: center; gap: 4px 22px; margin-left: auto; flex-wrap: wrap; }
.nav ul { display: flex; flex-wrap: wrap; gap: 2px 4px; align-items: center; }
.nav ul a {
  display: block; padding: 8px 10px; border-radius: 8px;
  font-size: .9375rem; color: #C9CDD3; text-decoration: none;
}
.nav ul a:hover { color: #FFFFFF; background: rgba(255, 255, 255, .07); }
.nav ul a[aria-current] { color: #FFFFFF; box-shadow: inset 0 -2px 0 var(--or); border-radius: 8px 8px 0 0; }
.nav .cross { margin-left: 8px; padding-left: 12px; border-left: 1px solid rgba(255, 255, 255, .2); }

/* ---------- Home hero ---------- */
.hero { padding-block: clamp(40px, 6vw, 80px) clamp(40px, 5vw, 64px); position: relative; overflow: clip; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(24px, 5vw, 64px); align-items: center; }
.h1 { font-size: clamp(2.5rem, 1.3rem + 5vw, 4.625rem); line-height: 1.02; letter-spacing: -.035em; font-weight: 800; }
.h1 .line { display: block; }
.hero-grid .lead { margin-top: 24px; max-width: 34em; }
.hero-grid .cta-row { margin-top: 32px; }
.hero .note { margin-top: 20px; }
.hero-art { position: relative; display: grid; place-items: center; aspect-ratio: 1; max-width: 460px; width: 100%; margin-inline: auto; }
.hero-art::before, .hero-art::after { content: ""; position: absolute; border-radius: 50%; }
.hero-art::before { inset: 0; border: 1px solid rgba(255, 255, 255, .10); background: radial-gradient(closest-side, rgba(201, 107, 69, .24), rgba(201, 107, 69, 0) 72%); }
.hero-art::after { inset: 9%; border: 1px dashed rgba(255, 255, 255, .14); }
.hero-art img { position: relative; z-index: 1; width: 78%; filter: drop-shadow(0 24px 40px rgba(0, 0, 0, .5)); }

.define {
  margin-top: clamp(40px, 6vw, 72px);
  display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: 8px 32px; align-items: baseline;
  padding-top: 24px; border-top: 2px solid var(--or);
}
.define dt { font-weight: 750; font-size: 1.1875rem; letter-spacing: -.01em; }
.define dd { color: var(--fg-soft); max-width: 46em; }

/* ---------- Services (the thread) ---------- */
.services { display: grid; gap: clamp(56px, 7vw, 88px); }
.svc { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 28px clamp(32px, 5vw, 72px); align-items: start; position: relative; padding-left: 44px; }
.svc::before { content: ""; position: absolute; left: 9px; top: 6px; bottom: calc(-1 * clamp(56px, 7vw, 88px)); width: 2px; background: var(--or); }
.svc:last-child::before { bottom: 0; }
.svc::after { content: ""; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 5px solid var(--or); }
.svc-num { display: block; margin-bottom: 14px; font-family: var(--mono); font-size: .8125rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.svc .h2 .accent { display: block; }
.svc-intro { margin-top: 16px; font-size: 1.125rem; color: var(--fg-soft); }
.thread { margin-top: 22px; padding: 14px 18px; font-size: .9688rem; color: var(--fg-soft); background: rgba(201, 107, 69, .10); border-left: 3px solid var(--or); border-radius: 0 10px 10px 0; }
.thread strong { color: var(--fg); }
.checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.checks li { background: var(--card); border: 1px solid var(--card-line); border-radius: var(--radius); padding: 20px 20px 22px; font-size: .9688rem; color: var(--fg-mute); }
.checks strong { display: block; margin-bottom: 6px; font-size: 1.0313rem; line-height: 1.3; color: var(--fg); }
.checks li::before { content: ""; display: block; width: 22px; height: 4px; margin-bottom: 14px; border-radius: 2px; background: var(--or); }

/* Apps plate */
.plate {
  margin-top: clamp(56px, 7vw, 88px);
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px 32px; align-items: center;
  background: var(--char); color: #FFFFFF; border-radius: 20px; padding: clamp(24px, 4vw, 40px);
  --fg: #FFFFFF; --fg-mute: #B4B9C0; --accent: var(--or-light); --edge: rgba(255, 255, 255, .46); --focus: #FFFFFF;
}
.plate img { width: 64px; height: 64px; }
.plate h2 { font-size: 1.625rem; margin: 6px 0 8px; }
.plate p { color: #D8DBDF; max-width: 40em; }
.band--paper .plate :focus-visible { outline-color: #FFFFFF; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: 40px; counter-reset: step; border-top: 1px solid var(--line); }
.steps li { counter-increment: step; padding: 28px 28px 8px 0; position: relative; }
.steps li + li { padding-left: 28px; border-left: 1px solid var(--line); }
.steps li::before { content: "0" counter(step); display: block; margin-bottom: 14px; font-family: var(--mono); font-size: 2.25rem; font-weight: 600; line-height: 1; color: var(--or); }
.steps li::after { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--or); }
.steps li + li::after { left: 28px; }
.steps p { margin-top: 8px; color: var(--fg-mute); font-size: 1rem; }
.steps + .note { margin-top: 28px; }

.examples-block { margin-top: clamp(48px, 6vw, 72px); padding-top: clamp(32px, 4vw, 48px); border-top: 1px solid var(--line); }
.examples-block .h3 { font-size: 1.5rem; margin-bottom: 8px; }
.asks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
.asks li { display: flex; flex-direction: column; gap: 8px; background: var(--card); border: 1px solid var(--card-line); border-radius: var(--radius) var(--radius) var(--radius) 4px; padding: 18px 22px 20px; font-size: 1.125rem; line-height: 1.4; }
.asks .tag { font-size: .6875rem; }

/* ---------- About ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.split p + p { margin-top: 14px; }
.split .h2 { font-size: clamp(1.625rem, 1.2rem + 1.6vw, 2.25rem); margin-bottom: 16px; }
.split p { color: var(--fg-soft); }
.facts { margin-top: 24px; border-top: 1px solid var(--line); }
.facts li { position: relative; padding: 12px 0 12px 30px; border-bottom: 1px solid var(--line); font-weight: 600; }
.facts li::before { content: ""; position: absolute; left: 2px; top: 1.15em; width: 12px; height: 12px; border-radius: 50%; border: 3px solid var(--or); }
.card { background: var(--card); border: 1px solid var(--card-line); border-radius: 20px; padding: clamp(24px, 3.5vw, 40px); }

/* ---------- Link cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 36px; }
.cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.tile { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--card-line); border-radius: var(--radius); padding: 24px; }
.tile .tag { margin-bottom: 12px; }
.tile p { margin-top: 8px; color: var(--fg-mute); font-size: 1rem; flex: 1; }
.tile--link { text-decoration: none; transition: border-color .15s, transform .15s; }
.tile--link:hover { border-color: var(--or); transform: translateY(-2px); }
.tile .go { margin-top: 18px; font-weight: 650; color: var(--accent); }

/* ---------- FAQ ---------- */
.faq { margin-top: 36px; border-top: 1px solid var(--line); }
.faq > div { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 8px clamp(24px, 5vw, 72px); padding: 24px 0 26px; border-bottom: 1px solid var(--line); }
.faq dt { font-weight: 700; font-size: 1.25rem; letter-spacing: -.01em; line-height: 1.3; }
.faq dd { color: var(--fg-soft); max-width: 40em; }

/* ---------- Contact ---------- */
.contact { position: relative; overflow: clip; }
.contact::before, .contact::after { content: ""; position: absolute; border-radius: 50%; border: 2px solid rgba(23, 25, 28, .14); pointer-events: none; }
.contact::before { width: 560px; height: 560px; right: -160px; top: -200px; }
.contact::after { width: 340px; height: 340px; right: -50px; top: -90px; }
.contact .wrap { position: relative; z-index: 1; }
.contact .h2 { font-size: clamp(2rem, 1.2rem + 3.2vw, 3.25rem); max-width: 16em; }
.contact p { margin-top: 16px; font-size: 1.1875rem; max-width: 36em; }
.contact .cta-row { margin-top: 28px; }
.contact .fine { font-size: 1rem; font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--char); color: #B4B9C0; border-top: 1px solid rgba(255, 255, 255, .12); padding-block: 36px; font-size: .9375rem; --focus: #FFFFFF; }
.site-footer .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; }
.site-footer .lockup { font-size: 1.125rem; }
.site-footer .lockup img { width: 30px; height: 30px; }
.site-footer ul { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.site-footer ul a { display: inline-block; padding: 6px 0; text-decoration: none; }
.site-footer ul a:hover { color: #FFFFFF; text-decoration: underline; text-decoration-color: var(--or); }

/* ---------- Helix meaning (shared) ---------- */
.c-white { color: #FFFFFF; }
.c-ink { color: var(--char); }
.c-teal { color: var(--set-teal); }
.c-indigo { color: var(--set-indigo); }
.c-plum { color: var(--set-plum); }
.c-moss { color: var(--set-moss); }
/* lighter tints of the same hues, for use on charcoal */
.t-teal { color: #8FB4BA; }
.t-indigo { color: #9AA7DC; }
.t-plum { color: #CC97C2; }
.t-moss { color: #A9C389; }
.dim { opacity: .16; }

.helix-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.helix-say { font-size: clamp(1.125rem, 1rem + .6vw, 1.375rem); line-height: 1.5; color: var(--fg); margin-top: 20px; }
.helix-say + p { margin-top: 18px; color: var(--fg-mute); }
.helix-more { margin-top: 24px; }
.key { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.key li { background: var(--card); border: 1px solid var(--card-line); border-radius: var(--radius); padding: 22px; }
.key-fig { display: flex; align-items: center; gap: 14px; height: 112px; margin-bottom: 18px; }
.key-fig > svg { width: 112px; height: 112px; flex: none; }
.key-minis { display: grid; grid-template-columns: repeat(2, 40px); gap: 10px; }
.key-minis svg { width: 40px; height: 40px; }
.key-name { display: block; margin-bottom: 6px; font-family: var(--mono); font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.key-text { font-size: 1.0625rem; font-weight: 650; line-height: 1.35; }

/* Games version: setting colors around the orange core */
.orbit-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.orbit { width: 100%; max-width: 520px; margin-inline: auto; }
.orbit svg { width: 100%; height: auto; overflow: visible; }
.orbit text { font-family: var(--mono); font-weight: 600; letter-spacing: .1em; fill: var(--char); text-anchor: middle; }
.orbit .core-label { font-family: var(--sans); font-weight: 800; letter-spacing: .02em; }
.orbit figcaption { margin-top: 14px; text-align: center; font-size: .875rem; color: var(--fg-mute); }
.strand { fill: none; stroke: currentColor; stroke-width: 4; stroke-linecap: round; }
.strand--or { stroke: var(--or); }
.legend { margin-top: 28px; border-top: 1px solid var(--line); }
.legend > div { display: grid; grid-template-columns: 9.5rem minmax(0, 1fr); gap: 4px 20px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.legend dt { font-family: var(--mono); font-size: .8125rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); padding-top: 3px; }
.legend dd { color: var(--fg-soft); }
.dots { display: inline-flex; gap: 4px; margin-right: 8px; vertical-align: -1px; }
.dots i { width: 11px; height: 11px; border-radius: 50%; background: currentColor; border: 1px solid rgba(255, 255, 255, .55); }
.dots .o { color: var(--or); }

/* ---------- Games ---------- */
.g-hero { padding-block: clamp(40px, 6vw, 88px); position: relative; overflow: clip; }
.g-hero .hero-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
.dice { width: 100%; max-width: 480px; margin-inline: auto; }
.dice svg { width: 100%; height: auto; overflow: visible; }
.dice text { font-family: var(--sans); font-weight: 800; text-anchor: middle; }
.setting-stripe { display: flex; height: 4px; }
.setting-stripe i { flex: 1; background: currentColor; }
.setting-stripe .o { flex: 4; color: var(--or); }

.gauge { margin-top: 18px; }
.gauge-bar { height: 12px; border-radius: 6px; background: rgba(255, 255, 255, .14); overflow: hidden; }
.gauge-bar i { display: block; width: 70%; height: 100%; background: var(--or); }
.gauge-scale { position: relative; height: 1.5em; margin-top: 6px; font-family: var(--mono); font-size: .75rem; letter-spacing: .04em; color: var(--fg-mute); }
.gauge-scale b { position: absolute; right: 30%; top: 0; color: var(--accent); font-weight: 600; white-space: nowrap; }

.signup { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 24px clamp(24px, 4vw, 56px); align-items: center; border: 1px solid rgba(201, 107, 69, .55); border-radius: 20px; padding: clamp(24px, 4vw, 44px); background: linear-gradient(135deg, rgba(201, 107, 69, .18), rgba(201, 107, 69, .03)); }
.signup .h2 { font-size: clamp(1.625rem, 1.2rem + 1.6vw, 2.25rem); }
.signup p { margin-top: 10px; color: var(--fg-soft); }
.signup .cta-row { margin-top: 20px; }
.mailbox { border-left: 3px solid var(--or); padding: 6px 0 6px 20px; color: var(--fg-soft); font-size: 1rem; }
.mailbox strong { color: var(--fg); }
.back { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; }
.back p { color: var(--fg-soft); font-size: 1.125rem; }

/* ---------- Status tracker ---------- */
.page-head { padding-block: clamp(40px, 6vw, 72px) clamp(24px, 3vw, 40px); }
.page-head .h1 { font-size: clamp(2.25rem, 1.3rem + 4vw, 3.75rem); }
.track { margin-top: 12px; }
.track-head, .track-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 16px clamp(24px, 4vw, 56px); }
.track-head { padding-bottom: 14px; align-items: start; }
.track-head ol, .track-bar { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; }
.track-head li { font-family: var(--mono); font-size: .6875rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--fg-mute); line-height: 1.3; }
.track-head li span { display: block; color: var(--accent); }
.track-row { align-items: center; padding: 22px 0; border-top: 1px solid var(--line); }
.track-row:last-child { border-bottom: 1px solid var(--line); }
.track-row--core { border-top: 2px solid var(--or); }
.track-row h2, .track-row h3 { font-size: 1.375rem; font-weight: 700; letter-spacing: -.01em; }
.track-row p { margin-top: 4px; color: var(--fg-mute); font-size: 1rem; }
.track-stage { display: block; margin-top: 10px; font-family: var(--mono); font-size: .8125rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.track-bar span { height: 14px; border-radius: 4px; background: rgba(255, 255, 255, .08); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .4); }
.track-bar .on { background: var(--or); box-shadow: none; }
.track-bar .now { background: var(--or-light); box-shadow: 0 0 0 3px rgba(227, 154, 122, .3); }

/* ---------- 404 ---------- */
.lost { min-height: 62vh; display: grid; align-items: center; }
.lost img { width: 88px; height: 88px; margin-bottom: 28px; }
.lost .lead { margin-top: 16px; }
.lost .cta-row { margin-top: 32px; }

/* ---------- Responsive ---------- */
/* Small utilities */
.mt { margin-top: 24px; }
.band--flush { padding-top: 0; }

@media (max-width: 1040px) {
  .cards--5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .helix-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  [id] { scroll-margin-top: 16px; }
  .site-header { position: static; }
  .site-header .wrap { padding-block: 10px 6px; }
  .site-header .lockup { order: 1; }
  .site-header .btn { order: 2; margin-left: auto; }
  .nav { order: 3; width: 100%; margin-left: 0; }
  .nav ul { margin-inline: -10px; }
  .hero-grid, .g-hero .hero-grid, .svc, .split, .orbit-grid, .signup { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 260px; }
  .dice { order: -1; max-width: 340px; }
  .define { grid-template-columns: 1fr; }
  .plate { grid-template-columns: auto minmax(0, 1fr); }
  .plate .btn { grid-column: 1 / -1; justify-self: start; }
  .cards, .cards--5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards--3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; border-top: 0; }
  .steps li, .steps li + li { padding: 24px 0 24px 0; border-left: 0; border-top: 1px solid var(--line); }
  .steps li::after, .steps li + li::after { left: 0; }
  .track-head { display: none; }
  .track-row { grid-template-columns: 1fr; }
  .orbit { max-width: 440px; }
}
@media (max-width: 640px) {
  .site-header .wrap { column-gap: 12px; }
  .site-header .lockup { font-size: 1.125rem; gap: 8px; }
  .site-header .lockup img { width: 32px; height: 32px; }
  .site-header .btn { padding: 8px 12px; font-size: .875rem; }
  .nav ul a { padding: 8px 9px; font-size: .9063rem; }
  .nav .cross { margin-left: 0; padding-left: 0; border-left: 0; }
  .svc { padding-left: 30px; }
  .svc::before { left: 7px; }
  .svc::after { width: 16px; height: 16px; border-width: 4px; }
  .checks, .asks, .faq > div, .key, .cards, .cards--2, .cards--5 { grid-template-columns: 1fr; }
  .plate { grid-template-columns: 1fr; }
  .plate img { width: 52px; height: 52px; }
  .cta-row .btn { flex: 1 1 100%; }
  .site-header .btn { flex: none; }
  .legend > div { grid-template-columns: 1fr; }
  .contact::before, .contact::after { opacity: .6; }
  .site-footer .wrap { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 400px) {
  .site-header .lockup { font-size: 1rem; }
  .site-header .lockup img { width: 28px; height: 28px; }
  .site-header .btn { padding: 7px 10px; font-size: .8125rem; }
}
@media print {
  .site-header { position: static; }
}

/* late additions */
.dice .pc { filter: drop-shadow(0 16px 22px rgba(0, 0, 0, .45)); }
.helix-more a:not(.btn) { font-weight: 650; color: var(--accent); }