/* Aura32 site. Hand-written; no framework.
 * Seven pages share this sheet and app.js: index (the landing page), apps,
 * get-started, faq, how-it-works, roadmap and progress (Development).
 * The look: a near-black background, raised panels with hairline borders,
 * white and cool-grey type in Manrope, and one blue accent. Dark by
 * design; the switch offers a light version. */

/* ------------------------------------------------------------- fonts */
@font-face { font-family: "AW Sans"; src: url("assets/fonts/Manrope.subset.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "AW Mono"; src: url("assets/fonts/NotoSansMono-Regular.subset.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "AW Mono"; src: url("assets/fonts/NotoSansMono-Bold.subset.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "AW Display"; src: url("assets/fonts/Barlow-Medium.subset.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "AW Display"; src: url("assets/fonts/Barlow-SemiBold.subset.woff2") format("woff2"); font-weight: 600; font-display: swap; }

/* ------------------------------------------------------------ tokens */
:root {
  --f-body: "AW Sans", "Manrope", system-ui, sans-serif;
  --f-mono: "AW Mono", "Noto Sans Mono", ui-monospace, "DejaVu Sans Mono", monospace;
  --f-display: "AW Display", "Barlow", "D-DIN", "DIN Alternate", system-ui, sans-serif;

  --t-xs: 0.75rem;
  --t-sm: 0.875rem;
  --t-md: 1rem;
  --t-lg: clamp(1.1rem, 1rem + 0.45vw, 1.3rem);
  --t-xl: clamp(1.5rem, 1.2rem + 1.3vw, 2.2rem);
  --t-2xl: clamp(1.9rem, 1.2rem + 2.6vw, 3rem);
  --t-display: clamp(2.5rem, 1rem + 6.4vw, 4.75rem);

  --space: clamp(1rem, 0.6rem + 1.6vw, 1.75rem);
  --radius: 4px;
  --radius-sm: 3px;
  --gutter: clamp(1rem, 4vw, 3rem);
  --wrap: 72rem;

  /* dark (the default) */
  --bg: #08090b;
  --bg-2: #0d0e11;
  --surface: #111214;
  --surface-2: #1a1c21;
  --ink: #f4f4f6;
  --ink-2: #a9abb1;
  --muted: #8f929a;
  --rule: #2a2d34;
  --rule-strong: #464951;
  --accent: #7aa7ff;
  --accent-soft: rgba(122, 167, 255, 0.12);
  --ok: #5fd38d;
  --warn: #f2b84b;
  --never: #f07a7a;
  --bar-aw: #7aa7ff;
  --bar-other: #3c3f47;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 24px 48px -28px rgba(0, 0, 0, 0.9);
  --code-bg: rgba(122, 167, 255, 0.1);
  --glass: rgba(8, 9, 11, 0.78);
  --btn-bg: #f4f4f6;
  --btn-ink: #08090b;
  --hero-light: rgba(255, 255, 255, 0.055);
  color-scheme: dark;
}
/* light: offered by the switch */
:root[data-theme="light"] {
  --bg: #f6f6f8;
  --bg-2: #eeeef2;
  --surface: #ffffff;
  --surface-2: #f1f1f4;
  --ink: #0b0c0e;
  --ink-2: #44464d;
  --muted: #5d6068;
  --rule: #e1e2e7;
  --rule-strong: #c3c5cc;
  --accent: #2456c9;
  --accent-soft: rgba(36, 86, 201, 0.08);
  --ok: #17733f;
  --warn: #8a5a00;
  --never: #b42318;
  --bar-aw: #2456c9;
  --bar-other: #c9cbd1;
  --shadow: 0 1px 2px rgba(11, 12, 14, 0.04), 0 18px 36px -24px rgba(20, 30, 60, 0.3);
  --code-bg: rgba(36, 86, 201, 0.07);
  --glass: rgba(246, 246, 248, 0.82);
  --btn-bg: #0b0c0e;
  --btn-ink: #f6f6f8;
  --hero-light: rgba(36, 86, 201, 0.07);
  color-scheme: light;
}

/* ------------------------------------------------------------- base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 5rem; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 450 var(--t-md)/1.6 var(--f-body);
  letter-spacing: -0.006em;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
code, .mono { font-family: var(--f-mono); letter-spacing: 0; }
code { font-size: 0.86em; background: var(--code-bg); padding: 0.08em 0.35em; border-radius: 5px; overflow-wrap: anywhere; }
pre code { background: none; padding: 0; border-radius: 0; }
h1, h2, h3 { margin: 0; }
p { margin: 0 0 1em; max-width: 64ch; }
strong { font-weight: 700; }
.small { font-size: var(--t-sm); }
.muted { color: var(--muted); }
.warn { color: var(--warn); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 80; background: var(--btn-bg); color: var(--btn-ink); padding: 0.6rem 1rem; border-radius: 8px; font-weight: 700; }
.skip:focus { top: 1rem; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.eyebrow {
  font: 700 var(--t-xs)/1.2 var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1rem;
}
/* the status readout: no box, just labels and values, like a console */
.status {
  display: inline-flex; align-items: center; flex-wrap: wrap; justify-content: center; gap: 0.6rem 1rem; margin: 0; max-width: none;
  font: 500 var(--t-xs)/1.2 var(--f-display); letter-spacing: 0.24em; text-transform: uppercase;
}
.status-dot { width: 6px; height: 6px; background: var(--warn); }
.js-motion .status-dot { animation: status-pulse 2.4s ease-in-out infinite; }
@keyframes status-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.status-k { color: var(--muted); }
.status-pair { display: inline-flex; align-items: center; gap: 0.75rem; white-space: nowrap; }
.hero .status { margin-top: clamp(2rem, 4vw, 2.8rem); }
.page-head .status { margin-top: 0.2rem; }
.status-v { color: var(--ink); }
.status-sep { width: 1px; height: 0.9rem; background: var(--rule-strong); }
/* a page's label above its title */
.kicker {
  display: inline-flex; align-items: center; gap: 0.8rem; margin: 0;
  font: 500 var(--t-xs)/1.2 var(--f-display); letter-spacing: 0.28em; text-transform: uppercase; color: var(--ink-2);
}
.kicker::before { content: ""; width: 1.8rem; height: 1px; background: var(--accent); }
.page-head .status { justify-content: flex-start; }

/* ---------------------------------------------- the top bar and nav */
.topbar {
  position: sticky; top: 0; z-index: 60;
  background: var(--glass);
  -webkit-backdrop-filter: blur(14px) saturate(140%); backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--rule);
}
.topbar-in { display: flex; align-items: center; gap: 0.8rem; min-height: 3.75rem; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); position: relative; }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--ink); text-decoration: none; font: 800 1.05rem/1 var(--f-body); letter-spacing: -0.02em; margin-right: auto; }
.brand img { width: 28px; height: 28px; }
.brand-name { font: 600 0.98rem/1 var(--f-display); letter-spacing: 0.2em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; }
.nav-list { display: flex; gap: 0.15rem; list-style: none; margin: 0; padding: 0; }
.nav-list a {
  display: block; padding: 0.5rem 0.75rem; border-radius: 0; position: relative;
  color: var(--ink-2); text-decoration: none; font: 500 var(--t-xs)/1.2 var(--f-display); letter-spacing: 0.18em; text-transform: uppercase;
  transition: color 0.15s, background-color 0.15s;
}
.nav-list a:hover { color: var(--ink); }
.nav-list a[aria-current="page"] { color: var(--ink); }
.nav-list a[aria-current="page"]::after { content: ""; position: absolute; left: 0.75rem; right: calc(0.75rem + 0.18em); bottom: 0.15rem; height: 1px; background: var(--accent); }
.nav-toggle, .theme-switch {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font: 600 var(--t-sm)/1 var(--f-body); color: var(--ink);
  background: transparent; border: 1px solid var(--rule); border-radius: 2px;
  padding: 0.5rem 0.8rem; cursor: pointer;
}
.nav-toggle:hover, .theme-switch:hover { background: var(--surface-2); }
.theme-switch, .nav-toggle { font: 500 var(--t-xs)/1 var(--f-display); letter-spacing: 0.18em; text-transform: uppercase; }
.theme-switch { color: var(--ink-2); }
.ts-icon { width: 0.7rem; height: 0.7rem; border-radius: 0; border: 1.5px solid currentColor; background: currentColor; }
[data-theme="light"] .ts-icon { background: transparent; }
.nt-bars, .nt-bars::before, .nt-bars::after { display: block; width: 0.95rem; height: 1.5px; background: currentColor; border-radius: 1px; transition: transform 0.2s; }
.nt-bars { position: relative; }
.nt-bars::before, .nt-bars::after { content: ""; position: absolute; left: 0; }
.nt-bars::before { top: -5px; }
.nt-bars::after { top: 5px; }
.nav-toggle[aria-expanded="true"] .nt-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nt-bars::before { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nt-bars::after { transform: translateY(-5px) rotate(-45deg); }

/* ------------------------------------------------------------ buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font: 600 var(--t-xs)/1 var(--f-display); letter-spacing: 0.2em; text-transform: uppercase; text-decoration: none;
  color: var(--btn-ink); background: var(--btn-bg);
  padding: 1rem 1.5rem; border-radius: 2px; border: 1px solid var(--btn-bg);
  transition: box-shadow 0.2s, background-color 0.2s;
}
.btn:hover { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-quiet { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn-quiet:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn .arr { transition: transform 0.2s; }
.btn:hover .arr { transform: translateX(3px); }
.cta { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 2rem; }

/* --------------------------------------------------- landing: hero */
.lit { position: relative; isolation: isolate; }
.lit::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 34rem; z-index: -1; pointer-events: none;
  background: radial-gradient(55% 70% at 50% 0%, var(--hero-light), transparent 72%); }
.hero { padding: clamp(3rem, 8vw, 6rem) 0 clamp(2.5rem, 5vw, 4rem); }
.hero-words { text-align: center; display: flex; flex-direction: column; align-items: center; }

/* the mark, very large and faint behind the name; its arc draws once */
.hero-words { position: relative; isolation: isolate; }
.hero-mark { position: absolute; z-index: -1; left: 50%; top: -1.5rem; width: min(42rem, 118vw); height: auto; transform: translateX(-50%); pointer-events: none; overflow: visible; }
.hm-a { fill: color-mix(in srgb, var(--ink) 4%, transparent); }
.hm-arc { fill: color-mix(in srgb, var(--accent) 17%, transparent); stroke: var(--bg); stroke-width: 0.55; stroke-linejoin: round; paint-order: stroke; }
.hm-wipe { transform-box: fill-box; transform-origin: left center; }
.js-motion .hm-wipe { animation: hm-draw 2.4s cubic-bezier(0.6, 0, 0.2, 1) 0.9s both; }
.js-motion .hm-a { animation: drop-fade 1.6s ease 0.2s both; }
@keyframes hm-draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* the name drop: "This is Aura32", set like an engineering firm's mark */
.drop { display: flex; flex-direction: column; align-items: center; margin: 0.6rem 0 1.4rem; }
.drop-lead {
  display: inline-flex; align-items: center;
  font: 500 clamp(1rem, 0.8rem + 0.7vw, 1.4rem)/1 var(--f-display); letter-spacing: 0.45em; text-transform: uppercase;
  color: var(--ink-2); margin-bottom: clamp(1rem, 2.2vw, 1.6rem); padding-left: 0.45em;
}
.drop-lead::before, .drop-lead::after { content: ""; width: clamp(1.4rem, 3.5vw, 2.6rem); height: 1px; background: var(--rule-strong); }
.drop-lead::before { margin-right: 0.9em; transform-origin: right; }
.drop-lead::after { margin-left: 0.45em; transform-origin: left; }
.drop-lead .dl { display: inline-block; white-space: pre; }
.drop-name {
  display: block; padding-left: 0.22em;
  font: 600 clamp(2.4rem, 0.4rem + 7.4vw, 6rem)/0.9 var(--f-display); letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink);
}
.drop-rule { position: relative; display: block; width: min(30rem, 70%); height: 1px; background: var(--rule-strong); margin-top: clamp(1.4rem, 3vw, 2.2rem); transform-origin: center; overflow: hidden; }
/* a band of light that runs along the rule now and then */
.drop-rule::after { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 22%; transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, var(--ink) 50%, transparent); opacity: 0.9; }
/* the typed line under the name */
.drop-type { margin: 0 0 1.1rem; max-width: none; min-height: 1.35em; font: 500 clamp(0.95rem, 0.78rem + 0.75vw, 1.4rem)/1.35 var(--f-display); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); }
.dt-text { transition: opacity 0.5s ease; }
.dt-text.out { opacity: 0; }
.dt-caret { display: inline-block; width: 1.5px; height: 1em; margin-left: 0.35em; vertical-align: -0.12em; background: var(--muted); opacity: 0.7; }
.js-motion .dt-caret { animation: dt-pulse 1.6s ease-in-out infinite; }
@keyframes dt-pulse { 0%, 100% { opacity: 0.7; } 50% { opacity: 0.1; } }

.js-motion .drop-lead .dl { animation: drop-letter 0.5s ease both; }
.js-motion .drop-lead .dl:nth-child(1) { animation-delay: 0.05s; }
.js-motion .drop-lead .dl:nth-child(2) { animation-delay: 0.11s; }
.js-motion .drop-lead .dl:nth-child(3) { animation-delay: 0.17s; }
.js-motion .drop-lead .dl:nth-child(4) { animation-delay: 0.23s; }
.js-motion .drop-lead .dl:nth-child(6) { animation-delay: 0.35s; }
.js-motion .drop-lead .dl:nth-child(7) { animation-delay: 0.41s; }
.js-motion .drop-lead::before, .js-motion .drop-lead::after { animation: drop-wipe 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both; }
.js-motion .drop-name { animation: drop-track 1.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both; }
.js-motion .drop-rule { animation: drop-wipe 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.8s both; }
.js-motion .drop-rule::after { animation: drop-scan 4.5s cubic-bezier(0.45, 0, 0.55, 1) 2.2s infinite; }
@keyframes drop-letter { from { opacity: 0; transform: translateY(0.35em); } to { opacity: 1; transform: none; } }
@keyframes drop-track { from { opacity: 0; letter-spacing: 0.42em; padding-left: 0.42em; } to { opacity: 1; letter-spacing: 0.22em; padding-left: 0.22em; } }
@keyframes drop-wipe { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes drop-scan { 0% { transform: translateX(-100%); } 40%, 100% { transform: translateX(460%); } }
@keyframes drop-fade { from { opacity: 0; } to { opacity: 1; } }
.tagline { font-size: var(--t-lg); font-weight: 500; color: var(--ink-2); margin: 0 auto; max-width: 46ch; }
.hero .cta { justify-content: center; }


/* the landing page's diagram: app, Aura32, Linux */
.flow { margin: clamp(2.5rem, 6vw, 4rem) auto 0; max-width: 60rem; }
.flow-row { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.4rem; }
.flow-box { position: relative; display: flex; flex-direction: column; gap: 0.35rem; padding: 1.3rem 1.3rem 1.2rem; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); text-align: left; }
.flow-box + .flow-box::before { content: "\2192"; position: absolute; left: -1.75rem; top: 50%; transform: translateY(-50%); font: 700 1.1rem/1 var(--f-body); color: var(--muted); }
.flow-aw { border-color: color-mix(in srgb, var(--accent) 60%, var(--rule)); }
.flow-k { font: 700 var(--t-xs)/1.2 var(--f-body); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.flow-aw .flow-k { color: var(--accent); }
.flow-box strong { font-size: 1.15rem; letter-spacing: -0.02em; }
.flow-v { font-size: var(--t-sm); color: var(--ink-2); }
.flow-v.mono { font-size: var(--t-xs); }
.flow figcaption { font-size: var(--t-sm); color: var(--muted); margin: 1.4rem auto 0; text-align: center; max-width: 62ch; }
.more-link { margin: 1.6rem 0 0; }

/* terminals */
.term {
  margin: 0;
  background: rgba(13, 14, 17, 0.94);
  border: 1px solid #2a2d34;
  border-radius: var(--radius-sm);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  overflow: hidden;
  color: #e6e6ea;
}
.term-bar { display: flex; align-items: center; gap: 0.4rem; padding: 0.6rem 0.9rem; border-bottom: 1px solid rgba(255, 255, 255, 0.07); font: 400 var(--t-xs)/1 var(--f-mono); color: #8f9198; }
.term-bar i { width: 0.6rem; height: 0.6rem; border-radius: 50%; background: #34363d; }
.term-bar span { margin-left: auto; }
.term-body { margin: 0; padding: 0.9rem 1rem 1.1rem; font: 400 0.72rem/1.65 var(--f-mono); white-space: pre-wrap; overflow-wrap: anywhere; }
.t-prompt { color: #7aa7ff; }
.t-dim { color: #8f9198; }
.t-ok { color: #8fe0b0; }
.t-warn { color: #f2b84b; }
.term-line { display: block; }
.term-line.pending { visibility: hidden; }
.term-caret::after { content: ""; display: inline-block; width: 0.55em; height: 1.05em; vertical-align: -0.15em; background: #7aa7ff; margin-left: 0.15em; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.term-mini { margin: 0.6rem 0 0; padding: 0.8rem 1rem; border-radius: 10px; background: #0d0e11; border: 1px solid #2a2d34; color: #e6e6ea; font: 400 0.78rem/1.7 var(--f-mono); white-space: pre-wrap; overflow-wrap: anywhere; }

/* ------------------------------------------------ bands and sections */
.band { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.band + .band { border-top: 1px solid var(--rule); }
.band-head { max-width: 44rem; margin-bottom: clamp(1.8rem, 4vw, 2.6rem); }
.band-head h2, .sec-head h2 { font: 600 clamp(1.6rem, 1.1rem + 1.8vw, 2.4rem)/1.12 var(--f-display); letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink); }
.band-head p, .sec-head p { color: var(--ink-2); font-size: var(--t-lg); margin: 0.8rem 0 0; }

.page-head { padding: clamp(3rem, 7vw, 5rem) 0 clamp(1.5rem, 3vw, 2.5rem); }
.page-head h1 { font: 600 clamp(2.2rem, 1.2rem + 4vw, 3.8rem)/1.02 var(--f-display); letter-spacing: 0.06em; text-transform: uppercase; margin: 1rem 0 1rem; }
.page-head .lede { font-size: var(--t-lg); font-weight: 500; color: var(--ink-2); max-width: 50ch; }
.toc { display: flex; flex-wrap: wrap; gap: 0.4rem 1.8rem; list-style: none; margin: 1.8rem 0 0; padding: 0; }
.toc a { display: inline-block; padding: 0.3rem 0; border-bottom: 1px solid var(--rule-strong); font: 500 var(--t-xs)/1.2 var(--f-display); letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-2); text-decoration: none; }
.toc a:hover { color: var(--ink); border-bottom-color: var(--accent); }

.sec { padding: clamp(3rem, 7vw, 4.5rem) 0; border-top: 1px solid var(--rule); }
.sec-head { margin-bottom: clamp(1.5rem, 3vw, 2.2rem); max-width: 48rem; }
.big { font-size: var(--t-lg); line-height: 1.45; color: var(--ink-2); max-width: 50ch; margin-bottom: 1.4rem; font-weight: 500; letter-spacing: -0.015em; }
.big strong, .big span[data-k] { color: var(--ink); }
main h3 { font: 600 1.02rem/1.3 var(--f-display); letter-spacing: 0.08em; text-transform: uppercase; }

/* cards and panels */
.panel, .card, .point, .tile, .fact, .step, .req, .soon {
  background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius);
}
.panel { padding: clamp(1.1rem, 2.5vw, 1.6rem); margin: 0 0 clamp(1.8rem, 4vw, 2.5rem); }
.panel > :last-child, .card > :last-child, .rules > :last-child, .never-box > :last-child, .forwhom > :last-child { margin-bottom: 0; }
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space); }
.cards.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { padding: 1.3rem 1.25rem 1.2rem; }
.card h3 { margin-bottom: 0.4rem; }
.card p { font-size: var(--t-sm); color: var(--ink-2); }
.card .go { font-size: var(--t-sm); font-weight: 700; text-decoration: none; }
.card .go:hover { text-decoration: underline; }

/* the landing page's four points */
.points { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space); list-style: none; margin: 0; padding: 0; }
.point { padding: 1.4rem 1.3rem 1.3rem; }
.point h3 { margin-bottom: 0.5rem; }
.point p { font-size: var(--t-sm); color: var(--ink-2); margin: 0; }

/* links that lead on */
.link-on { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 700; text-decoration: none; }
.link-on:hover { text-decoration: underline; }

/* status pills */
.pill { display: inline-flex; align-items: center; gap: 0.4rem; white-space: nowrap; font: 700 var(--t-xs)/1 var(--f-body); padding: 0.4rem 0.6rem; border-radius: 2px; border: 1px solid color-mix(in srgb, currentColor 55%, transparent); letter-spacing: 0.04em; }
.pill::before { content: ""; width: 0.4rem; height: 0.4rem; background: currentColor; }
.pill.great, .pill.works { color: var(--ok); }
.pill.great { background: color-mix(in srgb, var(--ok) 12%, transparent); }
.pill.starts { color: var(--accent); }
.pill.progress { color: var(--warn); }
.pill.progress::before { background: transparent; border: 1.5px solid currentColor; }
.pill.never { color: var(--never); }

/* the FAQ */
.faq { display: grid; gap: 0.6rem; max-width: 52rem; }
.faq details { background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; }
.faq summary { cursor: pointer; list-style: none; padding: 1rem 3rem 1rem 1.2rem; font-weight: 700; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 1.2rem; top: 50%; transform: translateY(-50%); font: 400 1.4rem/1 var(--f-body); color: var(--muted); }
.faq details[open] summary::after { content: "\2212"; }
.faq summary:hover { color: var(--accent); }
.faq .ans { padding: 0 1.2rem 1.1rem; color: var(--ink-2); }
.faq .ans p:last-child { margin-bottom: 0; }
.faq-group { margin-bottom: clamp(2rem, 4vw, 3rem); }
.faq-group h2 { font: 600 clamp(1.2rem, 1rem + 0.8vw, 1.5rem)/1.2 var(--f-display); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1rem; }

/* not released yet */
.soon { padding: clamp(1.5rem, 4vw, 2.6rem); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.5rem; align-items: center; }
.soon h2 { font: 600 clamp(1.3rem, 1rem + 1vw, 1.7rem)/1.2 var(--f-display); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 0.5rem; }
.soon p { color: var(--ink-2); margin: 0; }
.soon .cta { margin: 0; }
.notice { display: flex; gap: 0.9rem; align-items: flex-start; padding: 1rem 1.2rem; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--warn) 45%, var(--rule)); background: color-mix(in srgb, var(--warn) 8%, var(--surface)); margin: 0 0 clamp(2rem, 4vw, 3rem); }
.notice::before { content: ""; flex: none; width: 0.55rem; height: 0.55rem; margin-top: 0.5rem; background: var(--warn); }
.notice p { margin: 0; color: var(--ink-2); }
.notice strong { color: var(--ink); }

/* get started */
.reqs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; list-style: none; margin: 0; padding: 0; }
.req { padding: 1rem 1.1rem; }
.req strong { display: block; margin-bottom: 0.2rem; }
.req span { font-size: var(--t-sm); color: var(--ink-2); }
.req.must { border-color: color-mix(in srgb, var(--accent) 45%, var(--rule)); }
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; gap: var(--space); }
.step { counter-increment: step; padding: 1.3rem 1.3rem 1.2rem 4.2rem; position: relative; }
.step::before { content: counter(step); position: absolute; left: 1.2rem; top: 1.2rem; width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: 2px; background: var(--accent-soft); color: var(--accent); font: 800 var(--t-sm)/1 var(--f-body); }
.step h3 { margin-bottom: 0.3rem; }
.step p { color: var(--ink-2); font-size: var(--t-sm); margin-bottom: 0.4rem; }
.step > :last-child { margin-bottom: 0; }
.where { display: grid; grid-template-columns: minmax(7rem, auto) minmax(0, 1fr); gap: 0; margin: 0; border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; background: var(--surface); }
.where dt, .where dd { margin: 0; padding: 0.8rem 1rem; border-bottom: 1px solid var(--rule); }
.where dt { font: 700 var(--t-sm)/1.4 var(--f-mono); color: var(--ink); background: var(--surface-2); }
.where dd { font-size: var(--t-sm); color: var(--ink-2); }
.where dt:nth-last-of-type(1), .where dd:last-of-type { border-bottom: 0; }
.where + p { margin-top: 0.9rem; }

/* compatibility: the list */
.list-h { font: 600 clamp(1.2rem, 1rem + 0.8vw, 1.5rem)/1.2 var(--f-display); letter-spacing: 0.08em; text-transform: uppercase; margin: clamp(2rem, 4vw, 2.8rem) 0 0.9rem; }
.list-first { margin-top: 0; }
.list-h + .list-p { margin-top: -0.4rem; }
.check-p { margin-top: 1rem; }
.list-p { color: var(--ink-2); margin-bottom: 1rem; }
.imp-list { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: 0.6rem; }
.imp {
  display: grid; grid-template-columns: minmax(10rem, 15rem) minmax(0, 1fr) auto; gap: 0.4rem 1.4rem;
  padding: 1.05rem 1.15rem; border: 1px solid var(--rule); border-radius: 12px; background: var(--surface); align-items: start;
}
.imp[hidden] { display: none; }
.imp-name { font: 600 0.95rem/1.3 var(--f-display); letter-spacing: 0.06em; text-transform: uppercase; }
.imp-by { display: block; font: 500 var(--t-xs)/1.4 var(--f-body); letter-spacing: 0; text-transform: none; color: var(--muted); margin-top: 0.3rem; }
.imp-what { font-size: var(--t-sm); color: var(--ink-2); margin: 0 0 0.35rem; }
.imp-note { font-size: var(--t-sm); margin: 0 0 0.35rem; color: var(--ink-2); }
.imp-note b { color: var(--ink); font-weight: 700; }
.imp .pill { justify-self: end; }
.census { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1.4rem; align-items: center; }
.census-n { font: 800 clamp(2.2rem, 1.6rem + 2vw, 3rem)/1 var(--f-body); letter-spacing: -0.04em; color: var(--accent); white-space: nowrap; }
.census-n small { font-size: 0.45em; color: var(--muted); letter-spacing: -0.01em; margin-left: 0.2rem; }
.census p { margin: 0; color: var(--ink-2); }


/* how it works */
.steps-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.seam-2 .st-head, .seam-2 .st-rows li { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); }
.seam-2 .st-head span:nth-child(2) { text-align: left; color: var(--accent); }
.seam-2 .st-win { font: 600 var(--t-sm)/1.3 var(--f-body); background: none; border: 0; padding: 0; }
.seam-2 .st-lin { justify-self: start; text-align: left; padding: 0; }
.seam-2 .st-rows li::before { display: none; }
.seamtable { margin: clamp(2rem, 4vw, 3rem) 0; padding: clamp(1rem, 2.5vw, 1.6rem); background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); }
.st-head, .st-rows li { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.8fr) minmax(0, 1.1fr); gap: 1.2rem; align-items: center; }
.st-head { font: 700 var(--t-xs)/1.2 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); padding: 0 0 0.7rem; border-bottom: 1px solid var(--rule-strong); }
.st-head span:nth-child(2) { text-align: center; color: var(--accent); }
.st-head span:nth-child(3) { text-align: right; }
.st-rows { list-style: none; margin: 0; padding: 0; }
.st-rows li { position: relative; padding: 0.75rem 0; border-bottom: 1px dashed var(--rule); }
.st-rows li:last-child { border-bottom: 0; }
.st-rows li::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; z-index: 0; background: linear-gradient(90deg, transparent, var(--rule-strong) 25%, var(--rule-strong) 75%, transparent); }
.st-rows li > * { position: relative; z-index: 1; }
.st-win { justify-self: start; background: var(--surface-2); border: 1px solid var(--rule); padding: 0.3rem 0.55rem; font-size: var(--t-xs); border-radius: 6px; }
.st-aw { justify-self: center; text-align: center; font: 700 var(--t-xs)/1.3 var(--f-mono); color: var(--accent); padding: 0.35rem 0.7rem; border-radius: 2px; border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--rule)); background: var(--surface); }
.st-lin { justify-self: end; text-align: right; font-size: var(--t-sm); color: var(--ink-2); background: var(--surface); padding: 0 0 0 0.6rem; }
.seamtable figcaption { font-size: var(--t-sm); color: var(--muted); margin-top: 0.9rem; max-width: 68ch; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space); }
.fact { padding: 1.3rem 1.25rem 0.6rem; }
.fact h3 { margin-bottom: 0.4rem; }
.fact p { font-size: var(--t-sm); color: var(--ink-2); }
.rules { padding: clamp(1.3rem, 3vw, 2rem); border-radius: var(--radius); background: var(--surface); border: 1px solid var(--rule); border-left: 3px solid var(--accent); }
.rules h3 { font: 600 clamp(1.2rem, 1rem + 0.8vw, 1.5rem)/1.2 var(--f-display); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1rem; }
.rules ol { margin: 0; padding-left: 1.3rem; display: grid; gap: 0.5rem; }
.rules li { max-width: 70ch; color: var(--ink-2); }
.rules li::marker { font-family: var(--f-mono); font-weight: 700; color: var(--accent); }

/* roadmap */
.never-box { padding: clamp(1.3rem, 3vw, 2rem); border-radius: var(--radius); background: color-mix(in srgb, var(--never) 5%, var(--surface)); border: 1px solid color-mix(in srgb, var(--never) 30%, var(--rule)); }
.never-box h2 { font: 600 clamp(1.2rem, 1rem + 0.8vw, 1.5rem)/1.2 var(--f-display); letter-spacing: 0.08em; text-transform: uppercase; color: var(--never); margin-bottom: 0.7rem; }
.never-box ul { margin: 0 0 1rem; padding-left: 1.2rem; display: grid; gap: 0.45rem; color: var(--ink-2); }
.never-box li::marker { color: var(--never); }
.shortlist { list-style: none; counter-reset: sl; margin: 0 0 1rem; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; }
.shortlist li { counter-increment: sl; display: grid; grid-template-columns: 2.2rem 1fr; padding: 0.8rem 1rem; border: 1px solid var(--rule); border-radius: 12px; background: var(--surface); font-size: var(--t-sm); }
.shortlist li::before { content: counter(sl); font: 700 var(--t-xs)/1.9 var(--f-mono); color: var(--accent); grid-row: span 2; }
.shortlist span { color: var(--muted); font-size: var(--t-xs); line-height: 1.4; }
.forwhom { padding: clamp(1.4rem, 3vw, 2.2rem); background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); }
.forwhom .quote { font: 600 clamp(1.3rem, 1rem + 1.2vw, 1.9rem)/1.2 var(--f-display); letter-spacing: 0.05em; text-transform: uppercase; max-width: 30ch; color: var(--ink); }


/* ------------------------------------------------------------ footer */
.foot { border-top: 1px solid var(--rule); background: var(--bg-2); padding: clamp(2.5rem, 5vw, 3.5rem) 0 2rem; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 3rem); }
.foot-grid .brand { margin-bottom: 0.9rem; }
.foot-about { color: var(--ink-2); font-size: var(--t-sm); max-width: 34ch; }
.foot-col h2 { font: 700 var(--t-xs)/1.2 var(--f-body); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.9rem; }
.foot-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.foot-col a { color: var(--ink-2); text-decoration: none; font-size: var(--t-sm); font-weight: 600; }
.foot-col a:hover, .foot-col a[aria-current="page"] { color: var(--ink); }
.foot-fine { margin: 2.2rem 0 0; padding-top: 1.4rem; border-top: 1px solid var(--rule); font-size: var(--t-xs); color: var(--muted); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.6rem 1.5rem; }
.foot-fine p { margin: 0; max-width: 80ch; }

/* ----------------------------------------------------------- reveal */
.js-motion .reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1); }
.js-motion .reveal.in { opacity: 1; transform: none; }

/* -------------------------------------------------------- responsive */
@media (max-width: 1100px) {
  .points { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* the nav folds into a menu */
@media (max-width: 920px) {
  .steps-3 { grid-template-columns: 1fr; }
  .js-nav .nav-toggle { display: inline-flex; }
  .js-nav .nav-list {
    display: none; position: absolute; left: var(--gutter); right: var(--gutter); top: calc(100% + 0.5rem);
    flex-direction: column; gap: 0.15rem; padding: 0.5rem;
    background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius);
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.7);
  }
  .js-nav .nav-list.open { display: flex; }
  .js-nav .nav-list a { padding: 0.75rem 0.9rem; font-size: var(--t-md); border-radius: 10px; }
  .topbar-in { flex-wrap: wrap; }
  .site-nav { order: 2; }
  .theme-switch { order: 3; }
  /* without script the links simply wrap onto a row of their own */
  html:not(.js-nav) .site-nav { order: 4; width: 100%; padding-bottom: 0.5rem; }
  html:not(.js-nav) .nav-list { flex-wrap: wrap; }
  .flow-row { grid-template-columns: 1fr; gap: 1.8rem; }
  .flow-box + .flow-box::before { content: "\2193"; left: 50%; top: -1.35rem; transform: translateX(-50%); }
  .facts, .cards, .cards.three, .reqs { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid > :first-child { grid-column: 1 / -1; }
  .soon { grid-template-columns: 1fr; }
  .imp { grid-template-columns: minmax(0, 1fr) auto; }
  .imp-body { grid-column: 1 / -1; grid-row: 2; }
}
.nav-toggle { display: none; }

@media (max-width: 640px) {
  .hero-mark { opacity: 0.6; }
  .drop-type { min-height: 2.7em; }
  .status-sep { display: none; }
  .points { grid-template-columns: 1fr; }
  .theme-switch .ts-label { display: none; }
  .st-head { display: none; }
  .st-rows li { grid-template-columns: 1fr; gap: 0.35rem; justify-items: start; padding: 0.9rem 0 0.9rem 1rem; }
  .st-rows li::before { left: 0.2rem; right: auto; top: 0.9rem; bottom: 0.9rem; width: 2px; height: auto; background: var(--rule-strong); }
  .st-aw, .st-lin { justify-self: start; text-align: left; padding: 0.3rem 0.6rem; }
  .st-lin { padding: 0; background: none; }
  .st-lin::before { content: "\2192  "; color: var(--accent); }
  .shortlist { grid-template-columns: 1fr; }
  .census { grid-template-columns: 1fr; gap: 0.6rem; }
  .where { grid-template-columns: 1fr; }
  .where dt { border-bottom: 0; padding-bottom: 0.2rem; }
  .step { padding-left: 1.2rem; padding-top: 3.8rem; }
  .foot-grid { grid-template-columns: 1fr; }
}

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

@media print {
  .theme-switch, .nav-toggle { display: none; }
  .topbar { position: static; }
}