/* ==========================================================================
   Documa - Dark Editorial Design System
   Shared by the landing page and the app dashboard.
   Self-contained: no CSS framework, no icon CDN. The only network dependency
   is the webfont, which degrades to system fonts if it fails to load - so a
   flaky connection can never break a live demo recording.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --bg:            #08080a;
  --bg-alt:        #0d0d10;
  --surface:       #131316;
  --surface-2:     #191920;
  --surface-3:     #202028;

  --line:          rgba(255, 255, 255, 0.08);
  --line-strong:   rgba(255, 255, 255, 0.16);

  --ink:           #f4f4f5;
  --ink-2:         #a1a1aa;
  --ink-3:         #71717a;
  --ink-4:         #52525b;

  --ok:            #7ee0a8;
  --ok-dim:        rgba(126, 224, 168, 0.12);
  --warn:          #f2c14e;
  --warn-dim:      rgba(242, 193, 78, 0.12);
  --bad:           #ff8080;
  --bad-dim:       rgba(255, 128, 128, 0.12);
  --info:          #9db4ff;
  --info-dim:      rgba(157, 180, 255, 0.12);

  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --maxw: 1180px;
  --wrap-pad: 24px;
  --radius: 14px;
  --radius-lg: 22px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Any author `display` rule beats the UA stylesheet's [hidden] { display:none },
   so a hidden .badge (inline-flex) would still render. Restore the attribute. */
[hidden] { display: none !important; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

::selection { background: var(--ink); color: var(--bg); }

/* ---------- Layout ---------------------------------------------------- */

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--wrap-pad); }
.section { padding: 96px 0; border-top: 1px solid var(--line); }
.section--flush { border-top: 0; }
.section--tight { padding: 64px 0; }

/* ---------- Typography ------------------------------------------------ */

.eyebrow {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin: 0 0 20px;
}

.display {
  font-size: clamp(2.1rem, 5.2vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
}
/* The two-tone editorial headline: solid lead, receded continuation. */
.display .soft { color: var(--ink-4); font-weight: 400; }

.h2 {
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  line-height: 1.14;
  letter-spacing: -0.028em;
  font-weight: 600;
  margin: 0;
}
.h2 .soft { color: var(--ink-4); font-weight: 400; }

.h3 {
  font-size: 1.06rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
}

.lede { color: var(--ink-2); font-size: 1rem; line-height: 1.65; margin: 20px 0 0; max-width: 46ch; }
.muted { color: var(--ink-3); }
.small { font-size: 13px; }
.mono { font-family: var(--mono); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---------- Buttons --------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--light { background: var(--ink); color: #0a0a0a; font-weight: 600; }
.btn--light:hover { background: #fff; }

.btn--ghost { background: transparent; color: var(--ink-2); border-color: var(--line-strong); }
.btn--ghost:hover { color: var(--ink); border-color: var(--ink-3); background: rgba(255,255,255,.04); }

.btn--sm { padding: 8px 15px; font-size: 12px; }

/* ---------- Badges ---------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1px solid var(--line-strong);
  color: var(--ink-2);
  background: rgba(255,255,255,.03);
  white-space: nowrap;
}
.badge--ok   { color: var(--ok);   background: var(--ok-dim);   border-color: rgba(126,224,168,.28); }
.badge--warn { color: var(--warn); background: var(--warn-dim); border-color: rgba(242,193,78,.28); }
.badge--bad  { color: var(--bad);  background: var(--bad-dim);  border-color: rgba(255,128,128,.28); }
.badge--info { color: var(--info); background: var(--info-dim); border-color: rgba(157,180,255,.28); }

.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.dot--pulse { animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

/* ---------- Cards ----------------------------------------------------- */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.card--flat { background: transparent; }
.card--raised { background: var(--surface-2); }

/* ---------- Nav ------------------------------------------------------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(8, 8, 10, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 58px; gap: 20px; }
.nav__brand { display: flex; align-items: center; gap: 9px; font-weight: 600; letter-spacing: -0.02em; font-size: 14.5px; }
.nav__logo { height: 23px; width: auto; }
/* margin-left:auto packs the links against the right edge on desktop; the
   mobile dropdown positions absolutely, so it is unaffected. */
.nav__links { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav__links a { font-size: 13px; color: var(--ink-3); transition: color .16s ease; }
.nav__links a:hover { color: var(--ink); }
.nav__actions { display: flex; align-items: center; gap: 10px; }

/* On desktop, an actions container holding nothing but the (hidden) burger
   still costs one flex gap, leaving the links 20px shy of the page gutter.
   Collapse it so the menu sits flush right; the docs page keeps its container
   because the Launch App button lives there. */
@media (min-width: 861px) {
  .nav__actions:not(:has(> :not(.nav__burger))) { display: none; }
}

/* The mobile nav menu block near the end of this file takes over below 860px. */

/* ---------- Hero ------------------------------------------------------ */

.hero { padding: 92px 0 0; text-align: center; }
.hero .display { margin: 0 auto; max-width: 16ch; }
.hero .lede { margin: 22px auto 0; text-align: center; }
.hero__cta { display: flex; justify-content: center; gap: 12px; margin-top: 34px; flex-wrap: wrap; }

/* Perspective console slab beneath the hero */
/* The slab is scaled slightly past its container for the spill effect, which
   would otherwise widen the page; clip horizontally without creating a scroll
   container or affecting the vertical mask fade. */
.hero__stage { margin-top: 62px; perspective: 1800px; overflow-x: clip; overflow-y: visible; }
.hero__slab {
  transform: rotateX(34deg) scale(1.02);
  transform-origin: 50% 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: linear-gradient(180deg, var(--surface-2) 0%, var(--bg) 88%);
  padding: 14px;
  box-shadow: 0 -8px 80px rgba(255,255,255,.045);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 42%, transparent 96%);
          mask-image: linear-gradient(180deg, #000 0%, #000 42%, transparent 96%);
}

/* ---------- Console mock (used in hero + elsewhere) ------------------- */

.console {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  font-family: var(--mono);
  font-size: 11.5px;
}
.console__bar {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-4);
  font-size: 10.5px;
  letter-spacing: .04em;
}
.console__body { padding: 14px 16px; color: var(--ink-3); }
.console__row { display: flex; justify-content: space-between; gap: 16px; padding: 5px 0; }
.console__row b { color: var(--ink); font-weight: 500; }

/* ---------- Numbered feature list ------------------------------------- */

.numlist { border-top: 1px solid var(--line); }
.numlist__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 18px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.numlist__n { font-family: var(--mono); font-size: 10.5px; color: var(--ink-4); }
.numlist__t { font-size: 13.5px; color: var(--ink); margin: 0; }
.numlist__d { font-size: 12.5px; color: var(--ink-4); margin: 4px 0 0; }

/* ---------- Big stat trio --------------------------------------------- */

.stats { display: grid; gap: 0; border-top: 1px solid var(--line); }
.stat {
  display: flex; align-items: baseline; justify-content: space-between; gap: 24px;
  padding: 22px 20px;
  border-bottom: 1px solid var(--line);
}
.stat__n { font-family: var(--mono); font-size: clamp(2rem, 5vw, 3.1rem); letter-spacing: -.04em; line-height: 1; }
.stat__l { font-size: 13px; color: var(--ink-3); text-align: right; max-width: 30ch; }
/* The inverted row - the number the whole section is about. */
.stat--invert { background: var(--ink); color: #0a0a0a; border-radius: 4px; }
.stat--invert .stat__l { color: #3f3f46; }

/* ---------- Data table ------------------------------------------------ */

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table.data { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 12px; min-width: 640px; }
table.data thead th {
  text-align: left;
  padding: 12px 16px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-4);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.data tbody td { padding: 13px 16px; border-bottom: 1px solid var(--line); color: var(--ink-2); }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover td { background: rgba(255,255,255,.022); }
.t-name { color: var(--ink); font-weight: 500; }
.t-c { text-align: center; }
.t-r { text-align: right; }
.t-dim { color: var(--ink-4); }
.t-ok { color: var(--ok); }
.t-bad { color: var(--bad); }

/* ---------- Comparison ------------------------------------------------ */

.compare { border-top: 1px solid var(--line); }
.compare__row {
  display: grid;
  grid-template-columns: 132px 1fr 1fr;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
  font-size: 13px;
}
.compare__k { font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-4); }
.compare__a { color: var(--ink); }
.compare__b { color: var(--ink-4); }
.strike { text-decoration: line-through; text-decoration-color: var(--ink-4); }

@media (max-width: 720px) {
  .compare__row { grid-template-columns: 1fr; gap: 4px; padding: 14px 0; }
}

/* ---------- Receipt cards (audit outcomes) ---------------------------- */

.receipts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.receipt {
  background: #f4f4f2;
  color: #18181b;
  border-radius: 4px;
  padding: 22px 20px 26px;
  font-family: var(--mono);
  font-size: 11.5px;
  box-shadow: 0 20px 50px rgba(0,0,0,.5);
  position: relative;
}
.receipt--feature { transform: translateY(-14px); }
.receipt__h { text-align: center; border-bottom: 1px dashed #b4b4b0; padding-bottom: 14px; margin-bottom: 14px; }
.receipt__title { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.receipt__sub { color: #71717a; font-size: 10.5px; margin-top: 5px; }
.receipt__row { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; }
.receipt__row span:last-child { font-variant-numeric: tabular-nums; }
.receipt__total {
  display: flex; justify-content: space-between;
  border-top: 1px dashed #b4b4b0; margin-top: 14px; padding-top: 14px;
  font-weight: 700; font-size: 14px;
}
.receipt__note { margin-top: 14px; font-size: 10px; color: #71717a; line-height: 1.5; }
/* Torn bottom edge */
.receipt::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -7px; height: 8px;
  background: repeating-linear-gradient(135deg, #f4f4f2 0 7px, transparent 7px 14px);
}

@media (max-width: 880px) {
  .receipts { grid-template-columns: 1fr; }
  .receipt--feature { transform: none; }
}

/* ---------- Stack wall ------------------------------------------------ */

.wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.wall__cell {
  padding: 26px 18px;
  text-align: center;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.wall__cell:nth-child(4n) { border-right: 0; }
.wall__cell:nth-last-child(-n+4) { border-bottom: 0; }
.wall__name { font-size: 13px; font-weight: 500; color: var(--ink-2); letter-spacing: -.01em; }
.wall__role { font-family: var(--mono); font-size: 10px; color: var(--ink-4); margin-top: 5px; letter-spacing: .05em; }

@media (max-width: 780px) {
  .wall { grid-template-columns: repeat(2, 1fr); }
  .wall__cell:nth-child(4n) { border-right: 1px solid var(--line); }
  .wall__cell:nth-child(2n) { border-right: 0; }
  .wall__cell:nth-last-child(-n+4) { border-bottom: 1px solid var(--line); }
  .wall__cell:nth-last-child(-n+2) { border-bottom: 0; }
}

/* ---------- Grids ----------------------------------------------------- */

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }

@media (max-width: 900px) {
  .grid-2, .grid-3, .split { grid-template-columns: 1fr; gap: 34px; }
}

/* ---------- Feature block (agent cards) ------------------------------- */

.feature { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; background: var(--surface); }
.feature__n {
  width: 26px; height: 26px; border-radius: 7px;
  background: var(--surface-3); color: var(--ink-2);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 11px;
  margin-bottom: 16px;
}
.feature p { color: var(--ink-3); font-size: 13px; margin: 0; line-height: 1.6; }

/* ---------- Callout panel --------------------------------------------- */

.panel {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 52px 44px;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(157,180,255,.07), transparent 62%),
    var(--surface);
  text-align: center;
}

/* ---------- Footer ---------------------------------------------------- */

.footer { border-top: 1px solid var(--line); padding: 72px 0 0; background: var(--bg-alt); }
.footer__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; padding-bottom: 52px; }
.footer__h { font-size: 12px; font-weight: 600; margin: 0 0 10px; color: var(--ink); }
.footer__grid p, .footer__grid a { font-size: 12px; color: var(--ink-4); margin: 0; line-height: 1.7; }
.footer__grid a:hover { color: var(--ink-2); }

.footer__mark { text-align: center; padding: 16px 0 0; }
.footer__mark img { width: min(430px, 78%); height: auto; margin: 0 auto; opacity: .92; }
.footer__base {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid var(--line);
  margin-top: 44px; padding: 22px 0 34px;
  font-family: var(--mono); font-size: 11px; color: var(--ink-4);
}

@media (max-width: 780px) { .footer__grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Range inputs (risk simulator) ----------------------------- */

input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 2px; background: var(--line-strong);
  border-radius: 2px; outline: none; margin: 0;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--ink); cursor: pointer; border: 0;
}
input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--ink); cursor: pointer; border: 0;
}

/* ---------- Utilities ------------------------------------------------- */

.stack-6  > * + * { margin-top: 6px; }
.stack-10 > * + * { margin-top: 10px; }
.stack-16 > * + * { margin-top: 16px; }
.stack-24 > * + * { margin-top: 24px; }
.stack-40 > * + * { margin-top: 40px; }
.row { display: flex; align-items: center; gap: 10px; }
.row--between { justify-content: space-between; }
.row--wrap { flex-wrap: wrap; }
.center { text-align: center; }
.hide-sm { display: initial; }
@media (max-width: 700px) { .hide-sm { display: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .hero__slab { transform: none; }
}

/* ---------- Mobile nav menu ------------------------------------------- */

.nav__burger {
  display: none;
  width: 36px; height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface-2);
  cursor: pointer;
  padding: 0;
  place-items: center;
  align-content: center;
  gap: 4px;
  transition: border-color .16s ease, background .16s ease;
}
.nav__burger:hover { border-color: var(--ink-3); background: var(--surface-3); }
.nav__burger span {
  display: block;
  width: 15px; height: 1.5px;
  background: var(--ink-2);
  border-radius: 2px;
  transition: transform .2s ease, opacity .16s ease;
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

@media (max-width: 860px) {
  /* .nav__links is a sibling of .nav__actions, so it cannot anchor to the
     burger's container. It anchors to .nav__inner instead, whose padding box
     reaches the viewport edge - hence the explicit gutter offset, kept in step
     with .wrap through --wrap-pad rather than hardcoded. */
  .nav__inner { position: relative; }
  .nav__burger { display: grid; }

  /* The status pill and desktop CTA give up the top right to the burger. */
  .nav__actions > *:not(.nav__burger) { display: none; }

  /* The same .nav__links list becomes the dropdown, so there is only ever
     one copy of the navigation to maintain. */
  .nav__links {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: var(--wrap-pad);
    z-index: 70;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    min-width: 210px;
    padding: 9px;
    background: var(--surface);
    border: 1px solid var(--line-strong);
    border-radius: 13px;
    box-shadow: 0 18px 44px rgba(0, 0, 0, .6);
    animation: nav-menu-in .16s ease;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a {
    padding: 9px 12px;
    border-radius: 8px;
    font-size: 13.5px;
    color: var(--ink-2);
  }
  .nav__links a:hover { background: rgba(255, 255, 255, .05); color: var(--ink); }
}
@keyframes nav-menu-in { from { opacity: 0; transform: translateY(-5px); } }

/* ---------- Hero console replay --------------------------------------- */

.console__row--in { animation: console-row-in .3s ease both; }
@keyframes console-row-in { from { opacity: 0; transform: translateY(5px); } }

.console__fade-in { animation: console-fade .35s ease both; }
@keyframes console-fade { from { opacity: 0; } }

.console__cursor {
  display: inline-block;
  width: 8px; height: 13px;
  background: var(--ok);
  vertical-align: -2px;
  animation: console-blink 1.05s steps(1) infinite;
}
@keyframes console-blink { 50% { opacity: 0; } }

.console__body--leaving { opacity: 0; transition: opacity .5s ease; }

@media (prefers-reduced-motion: reduce) {
  .console__cursor { animation: none; }
}