:root {
  --ink: #050505;
  --paper: #f4f4f0;
  --bone: #d8d8d2;
  --ash: #8a8a86;
  --cut: #ffffff;
  --grid: rgba(255, 255, 255, 0.06);
  --warn-stripe: repeating-linear-gradient(-45deg, #000 0 10px, #fff 10px 20px);
  --font-display: "Arial Black", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Consolas", "Lucida Console", monospace;
  --max: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

#hydra-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.45;
}

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9997;
  background: repeating-linear-gradient(0deg, transparent 0 2px, rgba(0, 0, 0, 0.16) 2px 4px);
}

.shell {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 140px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  margin-bottom: 8px;
  background: rgba(5, 5, 5, 0.92);
  border-bottom: 2px solid var(--cut);
  backdrop-filter: blur(6px);
}

.nav__brand {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cut);
  text-decoration: none;
}

.nav__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.nav__links a {
  color: var(--ash);
  text-decoration: none;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: color 0.15s;
}

.nav__links a:hover { color: var(--cut); }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 10px;
  color: var(--ash);
}

.topbar__status { display: flex; gap: 16px; }
.blink { animation: blink 1.1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero { padding: 56px 0 48px; border-bottom: 1px solid var(--grid); }
.hero__eyebrow {
  display: inline-block;
  padding: 6px 12px;
  border: 2px solid var(--cut);
  font-size: 10px;
  letter-spacing: 0.26em;
  margin-bottom: 24px;
}

.hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.6rem, 12vw, 9.5rem);
  line-height: 0.84;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--cut);
  position: relative;
}

.hero__title .ghost {
  position: absolute;
  left: 4px;
  top: 4px;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.18);
  z-index: -1;
}

.hero__title.glitch-active::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  color: var(--cut);
  clip-path: inset(10% 0 62% 0);
  transform: translate(-3px, 0);
  opacity: 0.8;
}

.hero__lead {
  max-width: 760px;
  margin: 24px 0 0;
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  color: var(--bone);
  border-left: 4px solid var(--cut);
  padding-left: 18px;
}

.hero__ru {
  margin-top: 16px;
  max-width: 760px;
  color: var(--ash);
  font-size: 13px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 13px 20px;
  border: 2px solid var(--cut);
  background: transparent;
  color: var(--cut);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 10px;
  font-family: inherit;
  transition: background 0.15s, color 0.15s;
}

.btn:hover { background: var(--cut); color: var(--ink); }
.btn--invert { background: var(--cut); color: var(--ink); }
.btn--invert:hover { background: transparent; color: var(--cut); }

.warn-band {
  height: 16px;
  margin: 40px 0;
  background: var(--warn-stripe);
  border: 2px solid var(--cut);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 2px solid var(--cut);
}

.stat {
  padding: 26px 20px;
  border-right: 1px solid var(--grid);
}

.stat:last-child { border-right: none; }
.stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  line-height: 1;
  margin-bottom: 8px;
}

.stat__label {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ash);
}

.section { margin-top: 80px; scroll-margin-top: 80px; }

.section__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--cut);
}

.section__index {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--ash);
}

.section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.lead {
  max-width: 820px;
  color: var(--bone);
  margin: 0 0 24px;
  font-size: 15px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.panel {
  border: 1px solid var(--grid);
  padding: 24px;
  background: rgba(255, 255, 255, 0.02);
}

.panel h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.panel p, .panel li { color: var(--bone); }
.panel ul { margin: 0; padding-left: 18px; }
.panel li + li { margin-top: 6px; }
.panel a { color: var(--cut); }

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  padding: 5px 10px;
  border: 1px solid var(--grid);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ash);
}

.table-wrap { overflow-x: auto; border: 2px solid var(--cut); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

th, td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--grid);
}

th {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ash);
  background: rgba(255, 255, 255, 0.04);
}

td { color: var(--bone); }
tr:last-child td { border-bottom: none; }
.num { font-family: var(--font-display); color: var(--cut); }

.row-hydra td {
  background: rgba(255, 255, 255, 0.08);
  color: var(--cut);
  font-weight: bold;
}

.row-sota td {
  border-top: 2px solid var(--cut);
  border-bottom: 2px solid var(--cut);
}

.badge-new {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--cut);
  font-size: 8px;
  letter-spacing: 0.16em;
  margin-left: 8px;
  vertical-align: middle;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.milestone {
  border: 2px solid var(--grid);
  padding: 18px 14px;
}

.milestone__date {
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--ash);
  text-transform: uppercase;
}

.milestone__title {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-transform: uppercase;
}

.milestone p {
  margin: 0;
  font-size: 11px;
  color: var(--bone);
}

@media (max-width: 900px) {
  .timeline-grid { grid-template-columns: 1fr 1fr; }
}

.compare {
  margin-top: 20px;
  display: grid;
  gap: 14px;
}

.compare__row {
  display: grid;
  grid-template-columns: 140px 1fr 80px;
  gap: 12px;
  align-items: center;
}

.compare__label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ash);
}

.compare__track {
  height: 10px;
  background: #1a1a1a;
  border: 1px solid #333;
  position: relative;
}

.compare__fill {
  height: 100%;
  background: var(--cut);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.25);
}

.compare__value {
  font-family: var(--font-display);
  font-size: 13px;
  text-align: right;
}

.heads { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.head-card {
  border: 2px solid var(--cut);
  padding: 20px 16px;
  min-height: 170px;
}

.head-card__num {
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--ash);
}

.head-card__name {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-transform: uppercase;
}

.head-card p { margin: 0; font-size: 12px; color: var(--bone); }

.timeline {
  border-left: 2px solid var(--cut);
  padding-left: 20px;
}

.timeline__item { position: relative; padding-bottom: 20px; }

.timeline__item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 6px;
  width: 8px;
  height: 8px;
  background: var(--cut);
}

.timeline__tag {
  font-size: 9px;
  letter-spacing: 0.16em;
  color: var(--ash);
  text-transform: uppercase;
}

.timeline__title {
  margin: 4px 0;
  font-family: var(--font-display);
  text-transform: uppercase;
}

.code {
  margin: 0;
  padding: 18px;
  background: #0d0d0d;
  border: 1px solid var(--grid);
  overflow-x: auto;
  font-size: 12px;
  line-height: 1.65;
  color: var(--bone);
}

.code .comment { color: var(--ash); }

.faq details {
  border: 1px solid var(--grid);
  padding: 14px 18px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.02);
}

.faq summary {
  cursor: pointer;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.faq p { margin: 12px 0 0; color: var(--bone); }

.threat__bar {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 4px;
  margin-top: 10px;
}

.threat__cell {
  height: 24px;
  background: #1a1a1a;
  border: 1px solid #333;
}

.threat__cell.on {
  background: var(--cut);
  border-color: var(--cut);
}

.footer {
  margin-top: 90px;
  padding-top: 24px;
  border-top: 2px solid var(--cut);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ash);
}

.footer a { color: var(--cut); }

@media (max-width: 900px) {
  .stats, .grid-2, .grid-3, .heads { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--grid); }
  .nav__links { display: none; }
  .compare__row { grid-template-columns: 1fr; }
}