/* =============================================================
   oknek.com — runtime defense for AI agents
   v0 stylesheet · system mono only · no external assets
   ============================================================= */

:root {
  /* warm near-black · bone foreground · amber signal (the lit window) · red alarm */
  --bg:        #0a0a09;
  --bg-1:      #0f0f0e;
  --bg-2:      #161614;
  --bg-3:      #1d1c19;
  --bg-term:   #060605;

  --rule:      rgba(233, 226, 207, 0.08);
  --rule-2:    rgba(233, 226, 207, 0.18);
  --rule-hot:  rgba(240, 144, 32, 0.35);

  --ink:       #ece5d2;
  --ink-2:     #b6b0a0;
  --ink-3:     #7a7568;
  --ink-4:     #4d4a42;

  --cyan:      #f09020;
  --cyan-dim:  #8a4f12;
  --cyan-hi:   #ffb05c;

  --red:       #ff3a4a;
  --red-dim:   #7a1f25;
  --amber:     #f5b700;

  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code",
          "Roboto Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --rail-w:    56px;
  --page-max:  1320px;
  --gut:       clamp(16px, 4vw, 40px);

  --t-fast:    140ms;
  --t-med:     280ms;
  --t-slow:    560ms;
  --ease:      cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ──── reset ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  background: var(--bg);
  color-scheme: dark;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}
body {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  font-feature-settings: "tnum" 1, "ss01" 1, "calt" 0;
  font-variant-ligatures: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }
a { color: var(--ink); text-decoration: none; transition: color var(--t-fast) var(--ease); }
a:hover { color: var(--cyan); }
ul, ol { margin: 0; padding: 0; list-style: none; }
code { font-family: var(--mono); font-size: 0.9em; color: var(--cyan-hi); background: rgba(240, 144, 32, 0.06); padding: 0 4px; border-radius: 2px; }
::selection { background: var(--cyan); color: var(--bg); }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--cyan); color: var(--bg); padding: 8px 12px; z-index: 1000;
}
.skip:focus { left: 8px; top: 8px; }

/* ──── ambient backdrop ────────────────────────────────── */
body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 80% -10%, rgba(240, 144, 32, 0.04), transparent 60%),
    radial-gradient(ellipse 60% 40% at 10% 110%, rgba(255, 58, 74, 0.025), transparent 60%);
}
body::after {
  /* very subtle film grain via SVG noise */
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: 1;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
main, header, footer { position: relative; z-index: 2; }

/* ──── masthead ───────────────────────────────────────── */
.masthead {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 9, 0.86);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  border-bottom: 1px solid var(--rule);
}
.masthead__rail {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 14px var(--gut);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink);
}
.brand__mark {
  width: 32px; height: 32px;
  flex-shrink: 0;
  object-fit: cover;
  mix-blend-mode: lighten;
  filter: drop-shadow(0 0 10px rgba(240, 144, 32, 0.18));
  transition: transform var(--t-med) var(--ease), filter var(--t-med) var(--ease);
}
.brand:hover .brand__mark {
  transform: scale(1.06);
  filter: drop-shadow(0 0 14px rgba(240, 144, 32, 0.4));
}
.brand__word {
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 14px;
}
.brand__tag {
  margin-left: 8px;
  padding: 2px 8px;
  font-size: 11px;
  color: var(--ink-3);
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  letter-spacing: 0.04em;
}
.nav {
  display: flex; gap: 26px; justify-content: center;
  font-size: 13px;
  color: var(--ink-2);
  flex-wrap: wrap;
}
.nav a {
  color: inherit;
  letter-spacing: 0.02em;
  position: relative;
  padding: 4px 0;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--cyan);
  transition: width var(--t-fast) var(--ease);
}
.nav a:hover::after { width: 100%; }
.nav__cta {
  color: var(--cyan) !important;
  border: 1px solid var(--rule-hot);
  padding: 6px 12px !important;
  border-radius: 2px;
  background: rgba(240, 144, 32, 0.04);
}
.nav__cta::after { display: none; }
.nav__cta:hover { background: rgba(240, 144, 32, 0.1); }

.status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--ink-3);
  letter-spacing: 0.03em;
}
.status__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.7); }
}

/* ──── layout primitives ──────────────────────────────── */
.section,
.hero {
  position: relative;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 96px var(--gut);
  border-bottom: 1px solid var(--rule);
}
.section:last-of-type { border-bottom: 0; }

.rail {
  position: absolute;
  left: var(--gut);
  top: 96px;
  width: var(--rail-w);
  height: calc(100% - 192px);
  display: none;
  flex-direction: column;
  align-items: flex-start;
  pointer-events: none;
}
.rail__mark {
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  font-feature-settings: "tnum" 1;
}
.rail__line {
  flex: 1;
  width: 1px;
  background: linear-gradient(to bottom, var(--rule-2), transparent);
}

@media (min-width: 1024px) {
  .section, .hero { padding-left: calc(var(--gut) + var(--rail-w) + 24px); }
  .rail { display: flex; }
}

.kicker {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-dim);
  margin: 0 0 18px;
}
.h2 {
  font-size: clamp(28px, 4.4vw, 48px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--ink);
}
.lede {
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-2);
  margin: 0 0 40px;
}

.section__head { margin-bottom: 56px; }

/* ──── hero ───────────────────────────────────────────── */
.hero {
  padding-top: 72px;
  padding-bottom: 120px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}
@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); gap: 64px; }
}
.hero__main { min-width: 0; }

.display {
  font-size: clamp(64px, 13vw, 184px);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.05em;
  margin: 16px 0 24px;
  color: var(--ink);
}
.display__dot {
  color: var(--cyan);
  text-shadow: 0 0 24px rgba(240, 144, 32, 0.5);
}
.display__o {
  display: inline-block;
  position: relative;
  /* match KNEK's cap height — bold mono caps land near 0.72em, plus
     ~10% buffer for the small padding still inside the cropped frame */
  height: 0.82em;
  vertical-align: -0.04em;
  margin: 0 0.01em 0 -0.02em;
  line-height: 0;
}
.display__o img {
  display: block;
  height: 100%;
  width: auto;
  /* dissolve the image's near-black backdrop into the page bg
     while keeping the bone + amber pixels of the mark itself */
  mix-blend-mode: lighten;
  filter: drop-shadow(0 0 32px rgba(240, 144, 32, 0.18));
}
.display__o-glow {
  /* the JPG's lit window is statically painted underneath — to make it
     read as blinking, fade a page-bg-colored mask in over it on the
     same 2.4s cadence as the masthead "watching" dot, so the window
     appears to switch off and back on instead of just brightening */
  position: absolute;
  left: 60%;
  top: 32%;
  width: 2.4%;
  height: 5.2%;
  background: var(--bg);
  border-radius: 0.5px;
  opacity: 0;
  animation: window-blink 2.4s var(--ease) infinite;
  pointer-events: none;
}
@keyframes window-blink {
  0%, 100% { opacity: 0; }    /* window is fully lit */
  50%      { opacity: 0.92; } /* window dimmed to match other dark windows */
}

.subhead {
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0 0 40px;
}
.subhead__lead {
  display: inline-block;
  color: var(--ink);
  border-bottom: 1px solid var(--rule-hot);
  padding-bottom: 1px;
  margin-right: 8px;
}

.install {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--rule-2);
  background: var(--bg-1);
  padding: 14px 18px;
  border-radius: 2px;
  font-size: 14px;
  max-width: 100%;
  position: relative;
  transition: border-color var(--t-fast) var(--ease);
}
.install:hover { border-color: var(--rule-hot); }
.install__prompt { color: var(--cyan-dim); user-select: none; }
.install__cmd {
  background: none; padding: 0; color: var(--ink);
  white-space: nowrap; overflow-x: auto; flex: 1;
}
.install__cmd::-webkit-scrollbar { height: 0; }
.install__copy {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 6px 10px;
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
  white-space: nowrap;
}
.install__copy:hover { color: var(--cyan); border-color: var(--rule-hot); background: rgba(240, 144, 32, 0.06); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 32px 0 0;
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.badge__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px rgba(245, 183, 0, 0.6);
}
.badge time { color: var(--ink-2); }

/* hero card */
.hero__card {
  align-self: start;
  display: flex; flex-direction: column; gap: 18px;
}
.card {
  border: 1px solid var(--rule-2);
  background: var(--bg-1);
  border-radius: 2px;
  font-size: 12.5px;
  overflow: hidden;
}
.card__row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  background: var(--bg-2);
}
.card__row--head { border-bottom: 1px solid var(--rule); }
.card__row--foot { border-top: 1px solid var(--rule); }
.card__hash { color: var(--cyan); font-feature-settings: "tnum" 1; letter-spacing: 0.04em; }
.card__pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse 2.4s var(--ease) infinite;
  margin-right: 8px;
  display: inline-block;
}
.card__row--foot { color: var(--ink-2); justify-content: flex-start; }
.card__data {
  margin: 0; padding: 14px 16px;
  display: grid;
  grid-template-columns: minmax(110px, max-content) 1fr;
  row-gap: 6px;
  column-gap: 16px;
  align-items: baseline;
}
.card__data dt { color: var(--ink-3); font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; }
.card__data dd { margin: 0; color: var(--ink); }

.hero__note {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-3);
  border-left: 2px solid var(--cyan-dim);
  padding-left: 14px;
  margin: 0;
}

/* ──── threats ────────────────────────────────────────── */
.threats {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--rule);
}
.threat {
  display: grid;
  grid-template-columns: 64px 1fr;
  grid-template-rows: auto auto auto;
  gap: 4px 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  position: relative;
  transition: background var(--t-fast) var(--ease);
}
@media (min-width: 768px) {
  .threat {
    grid-template-columns: 80px minmax(220px, 1fr) minmax(0, 2.4fr);
    grid-template-rows: auto auto;
    gap: 8px 32px;
    padding: 32px 0;
    align-items: baseline;
  }
}
.threat:hover { background: rgba(240, 144, 32, 0.018); }
.threat__id {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: -0.02em;
  font-feature-settings: "tnum" 1;
  grid-row: 1 / 3;
  align-self: start;
  line-height: 1;
}
.threat__name {
  font-size: clamp(15px, 1.5vw, 18px);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.005em;
  text-transform: lowercase;
}
.threat__copy {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 72ch;
}
@media (min-width: 768px) {
  .threat__name { grid-row: 1; grid-column: 2; }
  .threat__copy { grid-row: 1; grid-column: 3; }
  .threat__evidence { grid-row: 2; grid-column: 3; }
}
.threat__evidence {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  padding-top: 4px;
}

/* ──── demo terminal ──────────────────────────────────── */
.section--demo { background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.2)); }

.terminal {
  position: relative;
  border: 1px solid var(--rule-2);
  background: var(--bg-term);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 24px 80px -32px rgba(0, 0, 0, 0.8),
              0 1px 0 0 rgba(255, 255, 255, 0.04) inset;
  margin: 0 0 28px;
}
.terminal__chrome {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--rule);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.terminal__title { color: var(--ink-2); }
.terminal__body {
  margin: 0;
  padding: 22px 22px 18px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--ink);
  overflow-x: auto;
  white-space: pre;
  position: relative;
  tab-size: 2;
}
@media (min-width: 768px) {
  .terminal__body { font-size: 13px; padding: 28px 32px 22px; }
}

.terminal::after {
  /* CRT scanlines, very subtle */
  content: "";
  position: absolute; inset: 0; pointer-events: none;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 2px,
    rgba(0,0,0,0.18) 2px,
    rgba(0,0,0,0.18) 3px
  );
  mix-blend-mode: multiply;
  opacity: 0.6;
}
.terminal::before {
  /* faint top→bottom phosphor wash */
  content: "";
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 50% -20%, rgba(240, 144, 32, 0.06), transparent 60%);
}

.t-line {
  display: block;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity 280ms var(--ease), transform 280ms var(--ease);
}
.terminal[data-revealed] .t-line {
  opacity: 1;
  transform: translateY(0);
}
/* stagger the reveal once the demo enters the viewport */
.terminal[data-revealed] .t-line:nth-child(1) { transition-delay: 0ms; }
.terminal[data-revealed] .t-line:nth-child(2) { transition-delay: 150ms; }
.terminal[data-revealed] .t-line:nth-child(3) { transition-delay: 300ms; }
.terminal[data-revealed] .t-line:nth-child(4) { transition-delay: 460ms; }
.terminal[data-revealed] .t-line:nth-child(5) { transition-delay: 620ms; }
.terminal[data-revealed] .t-line:nth-child(6) { transition-delay: 820ms; }
.terminal[data-revealed] .t-line:nth-child(7) { transition-delay: 920ms; }
.terminal[data-revealed] .t-line:nth-child(8) { transition-delay: 1020ms; }
.terminal[data-revealed] .t-line:nth-child(9) { transition-delay: 1120ms; }
.terminal[data-revealed] .t-line:nth-child(10){ transition-delay: 1280ms; }
.terminal[data-revealed] .t-line:nth-child(11){ transition-delay: 1440ms; }

.t-ts    { color: var(--cyan-dim); }
.t-info  { color: var(--ink-3); }
.t-warn  { color: var(--amber); }
.t-block {
  color: var(--bg-term);
  background: var(--red);
  padding: 1px 6px;
  margin-right: 4px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.t-line--block {
  background: linear-gradient(90deg, rgba(255, 58, 74, 0.10), transparent 70%);
  padding: 2px 0;
  margin: 2px 0;
}
.t-line--detail { color: var(--ink-3); }
.t-line--prompt { color: var(--ink-2); margin-top: 8px; }
.t-cursor {
  display: inline-block;
  color: var(--cyan);
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}
@keyframes blink { 50% { opacity: 0; } }

.demo__caption {
  font-size: 12.5px;
  color: var(--ink-2);
  margin: 0;
  max-width: 72ch;
  line-height: 1.65;
}
.demo__caption-mute { color: var(--ink-3); }

/* ──── pricing ────────────────────────────────────────── */
.pricing {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
}
@media (min-width: 768px) {
  .pricing { grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule-2); border: 1px solid var(--rule-2); border-radius: 2px; overflow: hidden; }
}

.tier {
  background: var(--bg-1);
  padding: 32px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  position: relative;
}
@media (min-width: 768px) {
  .tier { border: 0; border-radius: 0; }
}
.tier--mid {
  background: var(--bg-2);
  position: relative;
}
.tier--mid::before {
  content: "MOST PRACTICAL";
  position: absolute;
  top: 16px; right: 16px;
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  border: 1px solid var(--cyan-dim);
  padding: 3px 7px;
  border-radius: 1px;
}
.tier__head { display: flex; flex-direction: column; gap: 10px; }
.tier__name {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-dim);
  margin: 0;
}
.tier__price {
  display: flex; align-items: baseline; gap: 12px;
  margin: 0;
  flex-wrap: wrap;
}
.tier__amt {
  font-size: clamp(36px, 4.4vw, 56px);
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--ink);
  line-height: 1;
}
.tier__per {
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.tier__list {
  display: flex; flex-direction: column; gap: 8px;
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.6;
  border-top: 1px solid var(--rule);
  padding-top: 18px;
}
.tier__list li::before {
  content: "·";
  color: var(--cyan-dim);
  margin-right: 10px;
  font-weight: 700;
}
.tier__list strong { color: var(--ink); font-weight: 600; }
.tier__cta {
  align-self: flex-start;
  margin-top: auto;
  padding: 10px 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-2);
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  transition: all var(--t-fast) var(--ease);
}
.tier__cta:hover { color: var(--cyan); border-color: var(--rule-hot); background: rgba(240, 144, 32, 0.06); }
.tier__cta--primary {
  color: var(--cyan);
  border-color: var(--rule-hot);
  background: rgba(240, 144, 32, 0.06);
}
.tier__cta--primary:hover {
  background: var(--cyan);
  color: var(--bg);
  border-color: var(--cyan);
}

.pricing__enterprise {
  font-size: 12.5px;
  color: var(--ink-3);
  margin: 0;
  text-align: left;
}
.pricing__ent-label {
  color: var(--cyan-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.pricing__enterprise a { color: var(--ink); border-bottom: 1px dotted var(--rule-2); }
.pricing__enterprise a:hover { color: var(--cyan); border-bottom-color: var(--rule-hot); }

/* ──── why now ────────────────────────────────────────── */
.why {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 768px) {
  .why { grid-template-columns: repeat(3, 1fr); gap: 40px; }
}
.why__item { display: flex; flex-direction: column; gap: 14px; padding-top: 18px; border-top: 1px solid var(--rule-2); }
.why__num {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.why__title {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.why__copy {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-2);
}

/* ──── access (email capture) ─────────────────────────── */
.section--access { padding-bottom: 120px; }
.access {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 1024px) {
  .access { grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: center; }
}
.access__copy h2 { margin-top: 0; line-height: 1.05; }
.access__form {
  display: flex; flex-direction: column; gap: 12px;
  border: 1px solid var(--rule-2);
  background: var(--bg-1);
  padding: 24px;
  border-radius: 2px;
}
.access__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-dim);
}
.access__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
@media (min-width: 480px) {
  .access__row { grid-template-columns: 1fr auto; }
}
.access__input {
  background: var(--bg-2);
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  padding: 12px 14px;
  font-size: 14px;
  color: var(--ink);
  outline: none;
  transition: border-color var(--t-fast) var(--ease);
  min-width: 0;
}
.access__input::placeholder { color: var(--ink-4); }
.access__input:focus { border-color: var(--cyan-dim); box-shadow: 0 0 0 3px rgba(240, 144, 32, 0.12); }
.access__submit {
  background: var(--cyan);
  color: var(--bg);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: 2px;
  transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.access__submit:hover { background: var(--cyan-hi); }
.access__submit:active { transform: translateY(1px); }
.access__submit:disabled { opacity: 0.6; cursor: not-allowed; }
.access__hint {
  margin: 0;
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.access__hint--ok { color: var(--cyan); }
.access__hint--err { color: var(--red); }

/* ──── footer ─────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--rule-2);
  background: var(--bg-1);
  padding: 64px var(--gut) 32px;
}
.footer__rail {
  max-width: var(--page-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 768px) {
  .footer__rail { grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; }
}
.footer__brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; letter-spacing: 0.06em; margin: 0 0 12px;
}
.footer__brand img {
  width: 28px; height: 28px;
  object-fit: cover;
  mix-blend-mode: lighten;
}
.footer__czech {
  margin: 0;
  font-size: 12.5px;
  color: var(--ink-3);
  line-height: 1.6;
}
.footer__czech--en { color: var(--ink-4); font-size: 11.5px; margin-top: 2px; }
.footer__czech i { color: var(--ink-2); font-style: italic; }
.footer__head {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-dim);
}
.footer__col ul { display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.footer__col a { color: var(--ink-2); }
.footer__col a:hover { color: var(--cyan); }
.footer__buildhash {
  margin: 16px 0 0;
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 0.04em;
}
.footer__base {
  max-width: var(--page-max);
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}

/* ──── reduced motion ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .terminal[data-revealed] .t-line { transition-delay: 0ms !important; }
  html { scroll-behavior: auto; }
}

/* ──── small screens: tighten ─────────────────────────── */
@media (max-width: 640px) {
  .nav { display: none; }
  .masthead__rail { grid-template-columns: 1fr auto; }
  .status { font-size: 11px; }
  .brand__tag { display: none; }
  .section, .hero { padding: 64px var(--gut); }
  .display { font-size: clamp(56px, 18vw, 96px); }
  .install { font-size: 12.5px; padding: 12px 14px; }
}