/* envscan-cli landing — light theme */
:root {
  --paper: #F4F6F5;
  --surface: #FFFFFF;
  --alt: #EAEFEC;
  --ink: #17201D;
  --ink-2: #4A5652;
  --line: #D6DDD9;
  --marker: #F5D90A;

  --miss: #C23B2E;
  --miss-bg: rgba(232, 96, 79, .22);
  --undoc: #9A610A;
  --undoc-bg: rgba(245, 217, 10, .55);
  --unused: #66716D;
  --unused-bg: rgba(140, 152, 147, .25);
  --secret: #1F6A8F;
  --secret-bg: rgba(64, 160, 210, .2);
  --git: #7A4BB0;
  --git-bg: rgba(150, 110, 210, .18);

  --term: #17201D;
  --term-text: #E6ECE9;

  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Instrument Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --radius-lg: 14px;
  --radius-sm: 7px;
  --wrap: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
img, svg { max-width: 100%; }
a { color: var(--ink); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--miss); }
:focus-visible { outline: 3px solid var(--secret); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--display); line-height: 1.1; margin: 0; letter-spacing: -.02em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0; }

code { font-family: var(--mono); font-size: .88em; }
p code, li code, dd code, summary code, td code {
  background: var(--alt);
  padding: .1em .38em;
  border-radius: 5px;
}
pre { margin: 0; font-family: var(--mono); font-size: .9rem; line-height: 1.7; overflow-x: auto; }
pre code { font-size: inherit; background: none; padding: 0; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem); }
.narrow { max-width: 760px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 1rem; top: -3rem; background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: 6px; z-index: 100; }
.skip-link:focus { top: 1rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244, 246, 245, .88);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
  padding-top: env(safe-area-inset-top, 0px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; font: 700 1.1rem var(--display); }
.brand-mark { width: 30px; height: 30px; }
.nav-list { display: flex; gap: 1.6rem; list-style: none; margin: 0; padding: 0; align-items: center; }
.nav-list a { text-decoration: none; font-size: .95rem; color: var(--ink-2); font-weight: 500; }
.nav-list a:hover { color: var(--ink); }
.nav-gh { color: var(--ink) !important; border: 1.5px solid var(--ink); padding: .35rem .85rem; border-radius: 999px; }
.nav-gh:hover { background: var(--ink); color: #fff !important; }
.nav-toggle { display: none; background: none; border: 0; color: var(--ink); padding: .4rem; cursor: pointer; }
.nav-toggle svg { width: 26px; height: 26px; display: block; }

/* Hero */
.hero { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3rem, 6vw, 4.5rem); }
.hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.version-pill {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .85rem; font-weight: 500; color: var(--ink-2);
  background: var(--surface); border: 1px solid var(--line);
  padding: .3rem .8rem; border-radius: 999px; margin-bottom: 1.4rem;
}
.version-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: #2E9E5B; box-shadow: 0 0 0 3px rgba(46,158,91,.18); }
h1 {
  font-size: clamp(2.4rem, 5.4vw, 4.1rem);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.02;
  max-width: 17ch;
}
.lede { font-size: clamp(1.08rem, 1.6vw, 1.22rem); color: var(--ink-2); margin: 1.4rem 0 2rem; max-width: 46ch; }

.install {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: var(--term); color: var(--term-text);
  border-radius: var(--radius-sm);
  padding: .5rem .5rem .5rem 1.1rem;
  max-width: 420px;
}
.install code { font-size: 1.02rem; white-space: nowrap; }
.install .prompt { color: var(--marker); margin-right: .35rem; }
.copy-btn {
  font: 600 .85rem var(--body);
  background: var(--marker); color: var(--ink);
  border: 0; border-radius: 5px; padding: .55rem .95rem; cursor: pointer;
  transition: transform .12s ease;
}
.copy-btn:active { transform: scale(.96); }
.copy-btn.sm { padding: .35rem .7rem; font-size: .78rem; }
.copy-btn.done { background: #BFE8CD; }

.hero-links { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.25rem; }
.btn { display: inline-block; font-weight: 600; font-size: .95rem; text-decoration: none; padding: .7rem 1.2rem; border-radius: 999px; border: 1.5px solid var(--ink); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #2B3834; }
.btn-line:hover { background: var(--surface); }
.hero-note { margin-top: 1.1rem; font-size: .9rem; color: var(--ink-2); }

/* Terminal — the one focal element */
.terminal {
  background: var(--term); color: var(--term-text);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 30px 60px -28px rgba(23, 32, 29, .55), 14px 14px 0 var(--marker);
  overflow: hidden;
  min-width: 0;
}
.term-bar { display: flex; align-items: center; gap: .9rem; padding: .75rem 1rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.lights { display: flex; gap: 6px; }
.lights i { width: 11px; height: 11px; border-radius: 50%; background: #3B4743; }
.term-title { font: .8rem var(--mono); color: #8A9993; flex: 1; }
.replay { background: none; border: 1px solid rgba(255,255,255,.2); color: var(--term-text); font: 500 .78rem var(--body); padding: .25rem .65rem; border-radius: 999px; cursor: pointer; }
.replay:hover { border-color: var(--marker); color: var(--marker); }
.term-body { padding: 1.3rem 1.4rem 1.6rem; font-size: .86rem; line-height: 1.75; min-height: 400px; white-space: pre; }
.t-cmd { color: #fff; }
.t-miss { color: #FF7B6B; font-weight: 600; }
.t-undoc { color: #F5D90A; font-weight: 600; }
.t-unused { color: #A9B6B1; font-weight: 600; }
.t-name { color: #fff; }
.t-dim { color: #8A9993; }
.cursor { display: inline-block; width: .55em; height: 1.1em; background: var(--marker); vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* Problem */
.problem { padding: clamp(3rem, 6vw, 4.5rem) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.problem h2 { margin-bottom: 1rem; }
.problem p { font-size: 1.15rem; color: var(--ink-2); }

/* Sections */
.section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.section-alt { background: var(--alt); }
.section-head { max-width: 640px; margin-bottom: 2.75rem; }
.section-head p { margin-top: .8rem; color: var(--ink-2); font-size: 1.08rem; }

/* Audit sheet */
.audit { border-top: 2px solid var(--ink); }
.audit-row {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(1.25rem, 4vw, 3.5rem);
  padding: 1.9rem 0; border-bottom: 1px solid var(--line); align-items: center;
}
.audit-code { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .9rem 1.1rem 1rem; min-width: 0; }
.file { display: block; font: .75rem var(--mono); color: var(--ink-2); margin-bottom: .45rem; }
.audit-code pre { font-size: .88rem; }
mark { color: inherit; padding: .12em .2em; border-radius: 3px; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.m-miss { background: var(--miss-bg); box-shadow: inset 0 -2px 0 var(--miss); }
.m-undoc { background: var(--undoc-bg); }
.m-unused { background: var(--unused-bg); text-decoration: line-through; text-decoration-color: var(--unused); }
.m-secret { background: var(--secret-bg); }
.m-git { background: var(--git-bg); }
.audit-note h3 { display: flex; align-items: center; gap: .55rem; margin-bottom: .45rem; }
.audit-note p { color: var(--ink-2); max-width: 48ch; }
.sym { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 7px; font-size: .9rem; font-family: var(--mono); }
.s-miss { background: var(--miss-bg); color: var(--miss); }
.s-undoc { background: var(--undoc-bg); color: var(--undoc); }
.s-unused { background: var(--unused-bg); color: var(--unused); }
.s-secret { background: var(--secret-bg); }
.s-git { background: var(--git-bg); }

/* Steps (a real sequence) */
.steps { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.steps li { counter-increment: step; position: relative; padding-top: 3rem; display: flex; flex-direction: column; gap: .6rem; min-width: 0; }
.steps li::before {
  content: counter(step);
  position: absolute; top: 0; left: 0;
  font: 800 1.1rem var(--display);
  width: 2.2rem; height: 2.2rem; display: grid; place-items: center;
  background: var(--ink); color: var(--marker); border-radius: 50%;
}
.steps li::after { content: ""; position: absolute; top: 1.1rem; left: 2.8rem; right: -.6rem; height: 2px; background: var(--line); }
.steps li:last-child::after { display: none; }
.steps p { color: var(--ink-2); font-size: .98rem; flex: 1; }
.cmd { display: flex; align-items: center; justify-content: space-between; gap: .5rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .45rem .45rem .45rem .75rem; }
.cmd code { font-size: .8rem; overflow-wrap: anywhere; }

.suggest-demo { margin-top: 3rem; max-width: 560px; }
.suggest-label { font-size: .92rem; color: var(--ink-2); margin-bottom: .6rem; }
.suggest-demo pre { background: var(--term); color: var(--term-text); padding: 1.1rem 1.3rem; border-radius: var(--radius-sm); font-size: .85rem; }

/* Options table */
.filter { display: flex; align-items: center; gap: .6rem; max-width: 420px; background: var(--surface); border: 1.5px solid var(--line); border-radius: 999px; padding: .55rem 1rem; margin-bottom: 1.5rem; }
.filter:focus-within { border-color: var(--ink); }
.filter svg { width: 18px; height: 18px; color: var(--ink-2); flex: none; }
.filter input { border: 0; outline: 0; background: none; font: 1rem var(--body); color: var(--ink); width: 100%; }
.table-scroll { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.flags { width: 100%; border-collapse: collapse; min-width: 560px; }
.flags th { text-align: left; font: 600 .85rem var(--body); color: var(--ink-2); padding: .9rem 1.25rem; border-bottom: 1px solid var(--line); background: #FAFBFA; }
.flags td { padding: .85rem 1.25rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.flags tr:last-child td { border-bottom: 0; }
.flags td:first-child { white-space: nowrap; width: 1%; }
.flags td:first-child code { background: none; padding: 0; font-weight: 600; color: var(--ink); }
.flags td:last-child { color: var(--ink-2); }
.flags tbody tr:hover td { background: #FBFCF4; }
.no-match { padding: 1.25rem; color: var(--ink-2); }

/* Config tabs */
.config-grid, .ci-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.config-grid h2, .ci-grid h2 { margin-bottom: 1rem; }
.config-grid p + p { margin-top: 1rem; }
.config-grid p, .ci-grid > div > p { color: var(--ink-2); }
.tabs { background: var(--term); border-radius: var(--radius-lg); overflow: hidden; min-width: 0; }
.tab-list { display: flex; gap: .25rem; padding: .5rem .5rem 0; border-bottom: 1px solid rgba(255,255,255,.08); overflow-x: auto; }
.tab-list button { font: 500 .8rem var(--mono); background: none; border: 0; color: #8A9993; padding: .6rem .85rem; border-radius: 7px 7px 0 0; cursor: pointer; white-space: nowrap; }
.tab-list button[aria-selected="true"] { color: var(--ink); background: var(--marker); }
.tab-panel { padding: 1.3rem 1.4rem 1.5rem; color: var(--term-text); }
.tab-panel .c { color: #7F8E88; }
.tab-panel .s { color: #9FE0B5; }
.tab-panel .k { color: #F5D90A; }

/* CI */
.exit { margin: 1.75rem 0 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.exit div { display: grid; grid-template-columns: minmax(0, 200px) 1fr; gap: 1rem; padding: .9rem 0; border-bottom: 1px solid var(--line); }
.exit dt { font-weight: 600; }
.exit dt code { background: none; padding: 0; }
.exit dd { margin: 0; color: var(--ink-2); }
.code-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; min-width: 0; }
.code-card-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .65rem .75rem .65rem 1.2rem; border-bottom: 1px solid var(--line); font: .78rem var(--mono); color: var(--ink-2); background: #FAFBFA; }
.code-card pre { padding: 1.2rem 1.3rem; font-size: .84rem; }

.provenance { margin-top: 3.5rem; display: flex; gap: 1.25rem; align-items: flex-start; padding: 1.6rem 1.75rem; border: 1.5px solid var(--ink); border-radius: var(--radius-lg); background: var(--surface); }
.provenance svg { width: 40px; height: 40px; flex: none; color: #2E9E5B; }
.provenance h3 { margin-bottom: .4rem; }
.provenance p { color: var(--ink-2); max-width: 75ch; }

/* FAQ */
#faq h2 { margin-bottom: 1.75rem; }
details { border-bottom: 1px solid #CBD4CF; }
details:first-of-type { border-top: 1px solid #CBD4CF; }
summary { list-style: none; cursor: pointer; padding: 1.2rem 2.5rem 1.2rem 0; font-weight: 600; font-size: 1.08rem; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: .25rem; top: 50%; transform: translateY(-50%); font: 400 1.6rem var(--display); transition: transform .2s ease; }
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
details p { padding: 0 0 1.3rem; color: var(--ink-2); max-width: 65ch; }

/* CTA */
.cta { padding: clamp(4rem, 8vw, 6rem) 0; background: var(--marker); }
.cta-inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1.5rem; }
.cta h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; letter-spacing: -.03em; max-width: 18ch; }
.cta .install { width: 100%; }
.cta p { font-size: .98rem; }
.cta .copy-btn { background: var(--surface); }

/* Footer */
.site-footer { padding: 2rem 0; border-top: 1px solid var(--line); font-size: .92rem; color: var(--ink-2); }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.site-footer ul { display: flex; gap: 1.25rem; list-style: none; margin: 0; padding: 0; }
.site-footer a { color: var(--ink-2); }

/* Toast */
.toast { position: fixed; left: 50%; bottom: calc(1.5rem + env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 1rem); background: var(--ink); color: #fff; padding: .6rem 1.1rem; border-radius: 999px; font-size: .9rem; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 60; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Responsive */
@media (max-width: 980px) {
  .hero-grid, .config-grid, .ci-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 2.25rem; }
  .steps li:nth-child(2)::after { display: none; }
  .terminal { margin-right: 14px; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-list {
    position: absolute; top: calc(64px + env(safe-area-inset-top, 0px)); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: .5rem 1.25rem 1rem; display: none;
  }
  .nav-list.open { display: flex; }
  .nav-list a { display: block; padding: .8rem 0; font-size: 1.05rem; }
  .nav-gh { text-align: center; margin-top: .5rem; }
  .audit-row { grid-template-columns: 1fr; gap: 1rem; }
  .audit-note { order: -1; }
  .steps { grid-template-columns: 1fr; }
  .steps li::after { display: none; }
  .term-body { font-size: .74rem; min-height: 340px; padding: 1rem; }
  .exit div { grid-template-columns: 1fr; gap: .2rem; }
  .provenance { flex-direction: column; }
}

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

/* Live stats */
.stats { padding: clamp(3.5rem, 7vw, 5.5rem) 0; background: var(--surface); border-top: 1px solid var(--line); }
.stats-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: .5rem 2rem; margin-bottom: 2.25rem; }
.stats-status { font-size: .92rem; color: var(--ink-2); display: flex; align-items: center; gap: .5rem; }
.stats-status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #B8C2BE; }
.stats-status.live::before { background: #2E9E5B; box-shadow: 0 0 0 3px rgba(46,158,91,.18); }
.stats-status.stale::before { background: var(--undoc); }

.stats-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: stretch; }
.dl-panel { background: var(--term); color: var(--term-text); border-radius: var(--radius-lg); padding: 1.6rem 1.7rem 1.4rem; display: flex; flex-direction: column; min-width: 0; }
.stat-label { font-size: .92rem; color: #A9B6B1; }
.stat-big { font: 800 clamp(3rem, 7vw, 4.6rem)/1 var(--display); letter-spacing: -.04em; color: #fff; margin: .35rem 0 1.4rem; font-variant-numeric: tabular-nums; }
.dl-chart { height: 120px; display: flex; align-items: flex-end; gap: 3px; border-bottom: 1px solid rgba(255,255,255,.14); }
.dl-chart .bar { flex: 1; min-width: 2px; background: #3A4843; border-radius: 3px 3px 0 0; position: relative; }
.dl-chart .bar.hi { background: var(--marker); }
.dl-chart .bar:hover { background: #fff; }
.dl-chart .empty { color: #8A9993; font-size: .88rem; align-self: center; margin: auto; }
.dl-axis { display: flex; justify-content: space-between; font: .72rem var(--mono); color: #8A9993; margin-top: .45rem; }
.dl-sub { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.4rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.1); }
.dl-sub span { display: block; font: 700 1.5rem var(--display); color: #fff; font-variant-numeric: tabular-nums; }
.dl-sub small { font-size: .82rem; color: #A9B6B1; }

.facts { margin: 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 2px solid var(--ink); }
.facts div { padding: 1rem .25rem .95rem 0; border-bottom: 1px solid var(--line); min-width: 0; }
.facts div:nth-child(odd) { padding-right: 1rem; }
.facts div:nth-child(even) { padding-left: 1rem; border-left: 1px solid var(--line); }
.facts dt { font-size: .85rem; color: var(--ink-2); }
.facts dd { margin: .15rem 0 0; font: 700 1.45rem var(--display); letter-spacing: -.02em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

.stats-foot { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1rem; margin-top: 2rem; }
.stats-foot .btn { display: inline-flex; align-items: center; gap: .45rem; }
.stats-foot svg { width: 17px; height: 17px; color: var(--marker); }
.stats-note { font-size: .85rem; color: var(--ink-2); margin-left: auto; }
.nav-stars::before { content: "★ "; color: #C9A800; }
.nav-gh:hover .nav-stars::before { color: var(--marker); }
[data-stat].updated { animation: settle .5s ease; }
@keyframes settle { from { opacity: .2; } to { opacity: 1; } }

@media (max-width: 980px) { .stats-grid { grid-template-columns: 1fr; } .stats-note { margin-left: 0; width: 100%; } }
@media (max-width: 420px) { .facts dd { font-size: 1.2rem; } .dl-sub span { font-size: 1.2rem; } }