/* Pogotowie CVE: dark incident console, signal red and amber, monospace. */
:root {
  --bg: #0a0d12;
  --bg-alt: #0f141b;
  --panel: #131a23;
  --line: #222c38;
  --text: #e6edf3;
  --muted: #8b98a8;
  --red: #ff3b3b;
  --red-soft: rgba(255, 59, 59, 0.12);
  --amber: #ffb020;
  --green: #3ddc84;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 100% 48px,
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font: 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at 70% -10%, rgba(255, 59, 59, 0.16), transparent 55%),
    linear-gradient(180deg, transparent, var(--bg) 70%);
  pointer-events: none;
  z-index: -1;
}
a { color: var(--amber); }
h1, h2, h3 { font-family: var(--mono); line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 0.6em; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h1 em { font-style: normal; color: var(--red); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }

.wrap { width: min(1140px, 100% - 32px); margin-inline: auto; }
.sr-only, .hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--amber); color: #000; padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }
.c-dim { color: var(--muted); }
.c-red { color: var(--red); }
.c-amb { color: var(--amber); }
.c-grn { color: var(--green); }
.muted { color: var(--muted); }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 5;
  background: rgba(10, 13, 18, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; font: 700 1rem var(--mono); color: var(--text); text-decoration: none; letter-spacing: 0.08em; }
.logo__accent { color: var(--red); margin-left: 0.35em; }
.logo__beacon { width: 10px; height: 10px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 0 var(--red); animation: beacon 1.6s infinite; }
@keyframes beacon {
  0% { box-shadow: 0 0 0 0 rgba(255, 59, 59, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(255, 59, 59, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 59, 59, 0); }
}
.nav { display: flex; align-items: center; gap: 22px; font: 0.9rem var(--mono); }
.nav a:not(.btn) { color: var(--muted); text-decoration: none; }
.nav a:not(.btn):hover { color: var(--text); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 22px; border: 1px solid var(--red); border-radius: 2px;
  background: var(--red); color: #0a0d12; font: 700 0.95rem var(--mono);
  text-decoration: none; cursor: pointer; transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(255, 59, 59, 0.35); }
.btn:disabled { opacity: .6; cursor: progress; transform: none; }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--amber); box-shadow: none; }
.btn--small { padding: 8px 14px; font-size: 0.85rem; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

/* Hero */
.hero { padding: 72px 0 64px; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid rgba(255, 59, 59, 0.4); background: var(--red-soft); color: var(--red); font: 600 0.85rem var(--mono); }
.tag__dot { width: 8px; height: 8px; background: var(--red); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.lead { font-size: 1.12rem; color: #c4cfdb; max-width: 60ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 32px; }
.facts { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 28px; font: 0.88rem var(--mono); color: var(--muted); }
.facts strong { color: var(--amber); }

.terminal { margin: 0; background: #06080b; border: 1px solid var(--line); border-radius: 6px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 59, 59, 0.08); overflow: hidden; }
.terminal__bar { display: flex; align-items: center; gap: 7px; padding: 10px 14px; background: var(--panel); border-bottom: 1px solid var(--line); font: 0.78rem var(--mono); color: var(--muted); }
.terminal__bar i { width: 11px; height: 11px; border-radius: 50%; background: #2b3542; }
.terminal__bar i:first-child { background: var(--red); }
.terminal__bar span { margin-left: auto; }
.terminal pre { margin: 0; padding: 18px 20px; overflow-x: auto; font: 0.8rem/1.7 var(--mono); color: var(--text); }
.cursor { color: var(--green); animation: blink 1s steps(2) infinite; }

/* Sections */
.section { padding: 88px 0; border-top: 1px solid var(--line); }
.section--alt { background: rgba(15, 20, 27, 0.85); }
.kicker { font: 0.85rem var(--mono); color: var(--amber); margin-bottom: 8px; }
.split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.card { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--line); padding: 22px; border-radius: 3px; transition: border-color .2s; }
.card:hover { border-left-color: var(--red); }
.card p { color: var(--muted); font-size: 0.95rem; margin: 0; }
.card h3 { display: flex; align-items: center; gap: 10px; }
.sev { font: 700 0.7rem var(--mono); padding: 3px 6px; border-radius: 2px; color: #0a0d12; }
.sev--crit { background: var(--red); }
.sev--high { background: var(--amber); }
.sev--med { background: #6b7a8c; color: var(--text); }

.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checklist li { position: relative; padding: 16px 18px 16px 48px; background: var(--panel); border: 1px solid var(--line); border-radius: 3px; color: var(--muted); }
.checklist li::before { content: "[✓]"; position: absolute; left: 14px; top: 16px; font: 700 0.85rem var(--mono); color: var(--green); }
.checklist b { color: var(--text); }

.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); }
.steps li { padding: 26px 22px; border-right: 1px solid var(--line); background: var(--panel); }
.steps li:last-child { border-right: 0; }
.steps__no { display: block; font: 700 2rem var(--mono); color: var(--red); margin-bottom: 10px; }
.steps p { color: var(--muted); font-size: 0.95rem; margin: 0; }

.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { padding: 8px 14px; border: 1px solid var(--line); background: var(--panel); font: 0.85rem var(--mono); color: var(--text); border-radius: 2px; }

/* Form */
.section--form { background: linear-gradient(180deg, rgba(255, 59, 59, 0.06), transparent 60%); }
.warn { border-left: 3px solid var(--amber); padding: 12px 16px; background: rgba(255, 176, 32, 0.08); color: #e9d3a6; font-size: 0.95rem; }
.warn b { color: var(--amber); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; background: var(--panel); border: 1px solid var(--line); padding: 28px; border-radius: 4px; }
.form__row { display: grid; gap: 6px; }
.form__row--full, .form__footer, .form__note { grid-column: 1 / -1; }
.form label { font: 0.82rem var(--mono); color: var(--muted); }
.form label span { color: var(--red); }
.form input, .form textarea {
  width: 100%; padding: 12px 14px; background: #06080b; color: var(--text);
  border: 1px solid var(--line); border-radius: 2px; font: 0.95rem var(--sans);
}
.form textarea { resize: vertical; min-height: 140px; }
.form input::placeholder, .form textarea::placeholder { color: #566375; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(255, 176, 32, 0.15); }
.form__footer { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form__status { margin: 0; font: 0.9rem var(--mono); }
.form__status[data-kind="ok"] { color: var(--green); }
.form__status[data-kind="error"] { color: var(--red); }
.form__status[data-kind="pending"] { color: var(--muted); }
.form__note { font-size: 0.8rem; color: var(--muted); margin: 0; }

.footer { border-top: 1px solid var(--line); padding: 28px 0; font: 0.85rem var(--mono); color: var(--muted); }
.footer__inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* 404 */
.notfound { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 64px 0; }

.form label small { color: #566375; }
.form__captcha { grid-column: 1 / -1; min-height: 65px; }
.field-error { display: block; color: var(--red); font: 0.8rem var(--mono); }
.form [aria-invalid] { border-color: var(--red); }

@media (max-width: 960px) {
  .hero__grid, .split { grid-template-columns: 1fr; gap: 36px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li:nth-child(2) { border-right: 0; }
  .steps li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav a:not(.btn) { display: none; }
  .hero { padding: 44px 0; }
  .section { padding: 60px 0; }
  .cards, .steps, .form { grid-template-columns: 1fr; }
  .steps li { border-right: 0; border-bottom: 1px solid var(--line); }
  .steps li:last-child { border-bottom: 0; }
  .form { padding: 20px; }
  .terminal pre { font-size: 0.7rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* Privacy policy */
.prose { max-width: 760px; }
.prose h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.prose h2 { font-size: 1.25rem; margin-top: 2em; color: var(--amber); }
.prose p, .prose li { color: #c4cfdb; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 0.5em; }
.prose b { color: var(--text); }
.prose__meta { font: 0.85rem var(--mono); color: var(--muted); }
.footer a { color: var(--muted); }