:root, [data-theme="dark"] {
  --bg: #07080b;
  --bg-2: #0d0f14;
  --surface: #12151c;
  --line: rgba(232, 230, 225, 0.1);
  --text: #e8e6e1;
  --muted: #8d9088;
  --soft: #c4c6bd;
  --ink-soft: #b7b9b0;
  --lime: #d6ff4a;
  --lime-ink: #111;
  --nav: rgba(7, 8, 11, 0.72);
  --glow: rgba(214, 255, 74, 0.07);
  --glow-2: rgba(126, 200, 227, 0.05);
  --hover-row: rgba(214, 255, 74, 0.03);
  --btn-hover: #3a3d36;
  --crit: #ff5a4a;
  --high: #ff8a3d;
  --med: #ffd166;
  --low: #7ec8e3;
  --valid: #7dffb3;
  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 1120px;
}

[data-theme="light"] {
  --bg: #f4f1e8;
  --bg-2: #fffdf7;
  --surface: #ffffff;
  --line: rgba(28, 26, 20, 0.12);
  --text: #16140f;
  --muted: #5f5c53;
  --soft: #3a382f;
  --ink-soft: #4a473d;
  --lime: #4d6b00;
  --lime-ink: #f4f1e8;
  --nav: rgba(244, 241, 232, 0.82);
  --glow: rgba(77, 107, 0, 0.08);
  --glow-2: rgba(30, 90, 120, 0.05);
  --hover-row: rgba(77, 107, 0, 0.05);
  --btn-hover: #c9c4b4;
  --crit: #d63b2f;
  --high: #d56a12;
  --med: #c48a00;
  --low: #1d7a99;
  --valid: #0d7a46;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(900px 500px at 80% -10%, var(--glow), transparent 55%),
    radial-gradient(700px 400px at -10% 20%, var(--glow-2), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.011em;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--lime);
  color: var(--lime-ink);
  padding: 8px 12px;
  z-index: 20;
}
.skip:focus { left: 8px; }

a { color: var(--lime); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  backdrop-filter: blur(16px);
  background: var(--nav);
  border-bottom: 1px solid var(--line);
}
.nav-mark {
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text);
  text-decoration: none;
}
.nav-mark span { color: var(--lime); }
.nav nav { display: flex; gap: 22px; align-items: center; }
.nav nav a { color: var(--muted); font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none; }
.nav nav a:hover { color: var(--text); }
.nav-cta {
  color: var(--lime-ink) !important;
  background: var(--lime);
  padding: 7px 12px;
  border-radius: 999px;
  font-weight: 600;
}
.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 16px;
  line-height: 1;
}
.theme-toggle:hover { border-color: var(--lime); }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: none; }

.hero, .section, .stats, .hire, footer {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.hero { padding: 88px 0 48px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 22px;
}
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 0 rgba(214, 255, 74, 0.7);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(214, 255, 74, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(214, 255, 74, 0); }
  100% { box-shadow: 0 0 0 0 rgba(214, 255, 74, 0); }
}

h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin: 0 0 28px;
}
h1 em {
  display: block;
  font-style: italic;
  color: var(--ink-soft);
  font-size: 0.52em;
  margin-top: 14px;
  max-width: 16ch;
  line-height: 1.05;
}

.lede {
  max-width: 62ch;
  color: var(--soft);
  font-size: 18px;
  margin: 0 0 32px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  padding: 11px 16px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { text-decoration: none; border-color: var(--btn-hover); }
.btn.primary {
  background: var(--lime);
  color: var(--lime-ink);
  border-color: var(--lime);
  font-weight: 600;
}
.btn.primary:hover { filter: brightness(1.05); }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 72px;
}
.stats article {
  background: var(--bg-2);
  padding: 22px 20px;
}
.stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  color: var(--lime);
  margin-bottom: 8px;
}
.stats span { color: var(--muted); font-size: 13px; line-height: 1.4; }

.section { padding: 28px 0 80px; }
.section-head { max-width: 62ch; margin-bottom: 32px; }
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 10px;
}
h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 14px;
}
.section-head p { color: var(--muted); margin: 0; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  padding: 7px 12px;
  border-radius: 999px;
  cursor: pointer;
}
.chip.active, .chip:hover {
  color: #111;
  background: var(--lime);
  border-color: var(--lime);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--bg-2);
}
.findings {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}
.findings th {
  text-align: left;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.findings td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 14px;
}
.findings tr:last-child td { border-bottom: 0; }
.findings tr:hover td { background: var(--hover-row); }
.findings tr.hidden { display: none; }
.proto { font-weight: 600; }
.sub { color: var(--muted); font-size: 12px; margin-top: 3px; }
.muted { color: var(--muted); }

.sev {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 3px 7px;
  border-radius: 4px;
  margin: 0 4px 4px 0;
}
.sev.crit { color: #fff; background: var(--crit); }
.sev.high { color: #111; background: var(--high); }
.sev.med { color: #111; background: var(--med); }
.sev.low { color: #fff; background: var(--low); }
[data-theme="light"] .sev.high,
[data-theme="light"] .sev.med { color: #fff; }
.tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 2px 6px;
  border-radius: 4px;
}
.status {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.03em;
}
.status.pending { color: var(--med); }
.status.paid, .status.valid { color: var(--valid); }

.fineprint {
  color: var(--muted);
  font-size: 13px;
  max-width: 80ch;
  margin-top: 16px;
}

.method {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  counter-reset: step;
}
.method li {
  background: var(--bg-2);
  padding: 22px 24px;
  counter-increment: step;
}
.method h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
}
.method h3::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  color: var(--lime);
  margin-right: 10px;
  font-size: 13px;
}
.method p { margin: 0; color: var(--muted); }

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 20px;
}
.card h3 {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lime);
  font-weight: 500;
}
.card p { margin: 0; color: var(--soft); }

.edu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 32px;
  margin-bottom: 36px;
}
.edu .when {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 6px;
}
.edu h3 { margin: 0 0 8px; font-size: 20px; font-weight: 500; }
.edu p { margin: 0; color: var(--muted); }

.projects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.project {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 24px;
  color: inherit;
  text-decoration: none;
  min-height: 180px;
}
.project:hover {
  text-decoration: none;
  border-color: var(--lime);
}
.project h3 { margin: 0 0 10px; font-size: 20px; }
.project p { margin: 0 0 18px; color: var(--muted); }
.project span {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--lime);
}
.project.static { cursor: default; }

.hire {
  padding: 64px 0 80px;
  border-top: 1px solid var(--line);
}
.hire h2 { max-width: 18ch; }

footer {
  padding: 28px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
footer a { color: var(--muted); }
footer a:hover { color: var(--lime); }

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--lime);
  color: var(--lime-ink);
  font-family: var(--mono);
  font-size: 13px;
  padding: 10px 14px;
  border-radius: 999px;
  z-index: 30;
}

@media (max-width: 860px) {
  .stats, .grid-4, .edu, .projects { grid-template-columns: 1fr 1fr; }
  h1 em { max-width: none; }
}
@media (max-width: 620px) {
  .nav nav a:not(.nav-cta) { display: none; }
  .theme-toggle { display: grid; }
  .hero, .section, .stats, .hire, footer { width: calc(100% - 32px); }
  .stats, .grid-4, .edu, .projects { grid-template-columns: 1fr; }
  .hero { padding-top: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .live-dot { animation: none; }
}