/* CyberGuard — precision briefing. Hand-authored, not a template. */
:root {
  --bg: #000000;
  --bg-2: #0a0a0a;
  --paper: #ffffff;
  --paper-2: #c5c9d1;
  --mute: #8b919c;
  --line: rgba(255, 255, 255, 0.12);
  --line-2: rgba(255, 255, 255, 0.28);
  --brass: #0066ff;
  --brass-2: #4d94ff;
  --ink: #000000;
  --danger: #c45c4a;
  --serif: "Newsreader", "Iowan Old Style", Palatino, serif;
  --sans: "IBM Plex Sans", "Helvetica Neue", sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --header: 64px;
  --wide: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--paper);
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  min-height: 100%;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--brass-2);
}

:focus-visible {
  outline: 1px solid var(--brass);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 90;
  background: var(--paper);
  color: var(--ink);
  padding: 8px 12px;
}

.skip:focus {
  top: 12px;
}

.wrap {
  width: min(var(--wide), calc(100% - 48px));
  margin-inline: auto;
}

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 14px;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin: 0;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
}

h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.7rem);
}

h3 {
  font-size: 1.4rem;
}

.lede {
  font-size: 1.12rem;
  color: var(--paper-2);
  max-width: 36rem;
}

.mute {
  color: var(--mute);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(var(--wide), calc(100% - 48px));
  margin-inline: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--paper);
}

.brand img,
.brand svg {
  width: 32px;
  height: 32px;
}

.brand span {
  font-family: var(--serif);
  font-size: 1.25rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav a,
.fly-btn,
.menu-toggle {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-2);
  text-decoration: none;
  background: none;
  border: 0;
  padding: 8px 10px;
  cursor: pointer;
}

.nav a[aria-current="page"],
.nav a:hover,
.fly-btn:hover {
  color: var(--paper);
}

.fly {
  position: relative;
}

.fly-panel {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  min-width: 280px;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  padding: 8px;
  z-index: 45;
}

.fly.open .fly-panel {
  display: grid;
}

.fly-panel a {
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--paper);
}

.fly-panel a small {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--brass);
  background: var(--brass);
  color: #fff;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--brass-2);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--paper);
}

.btn-ghost:hover {
  color: var(--brass-2);
  background: transparent;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-2);
}

/* Hero / page */
.hero,
.page-hero {
  display: grid;
  grid-template-columns: 1.45fr 0.85fr;
  gap: 48px;
  padding: 72px 0 80px;
  border-bottom: 1px solid var(--line);
  align-items: end;
}

.hero h1 em,
.page-hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--brass-2);
}

.hero-index {
  border-left: 1px solid var(--line);
  padding-left: 28px;
}

.hero-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.hero-index a {
  text-decoration: none;
  display: grid;
  gap: 4px;
}

.num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--brass);
}

.hero-actions,
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-hero .aside {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--mute);
  border-left: 1px solid var(--line);
  padding: 8px 0 8px 24px;
}

/* Sections */
.section {
  padding: 88px 0;
  border-bottom: 1px solid var(--line);
}

.section-head {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  margin-bottom: 40px;
  align-items: baseline;
}

.idx {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--brass);
}

.manifesto article,
.chapter {
  display: grid;
  grid-template-columns: 80px 1.1fr 1.3fr;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
}

.chapter p,
.manifesto p {
  margin: 0;
  color: var(--paper-2);
}

.chapter .more {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--brass);
}

.fit {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
}

.fit article {
  padding: 32px 28px;
  border-right: 1px solid var(--line);
}

.fit article:last-child {
  border-right: 0;
}

.fit .verb {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 14px;
}

.cta-band {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: center;
  padding: 96px 0;
}

.split-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.split-list li {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 32px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.split-list p {
  margin: 0;
  color: var(--paper-2);
}

.spec {
  width: 100%;
  border-collapse: collapse;
}

.spec th,
.spec td {
  text-align: left;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.spec th {
  width: 34%;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 400;
}

.lifecycle {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.lifecycle div {
  background: var(--bg);
  padding: 28px;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--line-2);
  padding: 8px 12px;
}

.pill.on {
  border-color: var(--brass);
  color: var(--brass-2);
}

.pill.soon {
  color: var(--mute);
}

.note {
  max-width: 40rem;
  border: 1px solid var(--line-2);
  padding: 20px 24px;
  color: var(--paper-2);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.prose {
  padding: 72px 0 96px;
  max-width: 42rem;
}

.prose h1 {
  font-size: 3rem;
  margin-bottom: 10px;
}

.prose h2 {
  font-size: 1.35rem;
  margin: 2rem 0 0.6rem;
}

.prose p,
.prose li {
  color: var(--paper-2);
}

.prose a {
  color: var(--brass-2);
}

::selection {
  background: var(--brass);
  color: #fff;
}

/* Footer */
.footer {
  padding: 48px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.footer h2 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  margin: 0 0 12px;
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.footer a {
  text-decoration: none;
  color: var(--paper-2);
}

.legal-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

/* Dialog */
.dialog-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 7, 6, 0.72);
  z-index: 70;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.dialog-backdrop.open {
  display: flex;
}

.dialog {
  width: min(460px, 100%);
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  padding: 28px;
  position: relative;
  max-height: calc(100vh - 48px);
  overflow: auto;
}

.dialog h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.dialog .close {
  position: absolute;
  top: 14px;
  right: 14px;
  border: 0;
  background: none;
  color: var(--paper);
  font-size: 22px;
  cursor: pointer;
}

.field {
  display: grid;
  gap: 6px;
  margin: 16px 0 0;
}

.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}

.field input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-2);
  color: var(--paper);
  font: 16px var(--sans);
  padding: 8px 0;
}

.field input:focus {
  outline: none;
  border-bottom-color: var(--brass);
}

.form-status {
  min-height: 1.35em;
  margin: 12px 0;
  font-size: 14px;
}

.form-status.error {
  color: var(--danger);
}

.form-status.ok {
  color: var(--brass-2);
}

.turnstile-slot {
  margin: 16px 0 20px;
  min-height: 65px;
}

@media (max-width: 880px) {
  .wrap,
  .header-inner {
    width: calc(100% - 32px);
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
  }

  .nav.open {
    display: flex;
  }

  .fly-panel {
    position: static;
    border: 0;
    background: transparent;
    padding: 0 0 0 8px;
  }

  .hero,
  .page-hero,
  .cta-band,
  .section-head,
  .manifesto article,
  .chapter,
  .split-list li,
  .fit,
  .lifecycle,
  .grid-2,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-index,
  .page-hero .aside {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 24px;
  }

  .fit article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}