:root {
  --accent: #f0b429;
  --accent-deep: #c4841d;
  --gold: #ffe08a;
  --ink: #0c0c0d;
  --ink-2: #141416;
  --panel: #1a1a1d;
  --line: #2a2a2e;
  --paper: #f4f1ea;
  --mute: #9a9aa2;
  --ok: #38d66b;
  --grok: #7cc7ff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: #efece6;
  font-family: "JetBrains Mono", monospace;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.serif {
  font-family: "Playfair Display", Georgia, serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

.mono-label {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--mute);
}

/* nav */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12, 12, 13, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  font-size: 14px;
}

.reactor {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0%, var(--accent) 35%, var(--accent-deep) 75%);
  box-shadow: 0 0 12px var(--accent), 0 0 22px rgba(240, 180, 41, 0.45);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.75;
    transform: scale(0.94);
  }
  50% {
    opacity: 1;
    transform: scale(1.06);
  }
}

.nav-links {
  display: flex;
  gap: 26px;
  font-size: 12px;
  letter-spacing: 0.18em;
}

.nav-links a {
  color: var(--mute);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--accent);
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
  }
}

/* hero */
header {
  position: relative;
  padding: 74px 0 40px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.tag {
  display: inline-block;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 6px 12px;
  font-size: 10.5px;
  letter-spacing: 0.24em;
  margin-bottom: 22px;
}

h1.hero {
  font-size: clamp(48px, 8vw, 104px);
  line-height: 0.92;
  font-weight: 900;
  letter-spacing: -0.01em;
}

h1.hero em {
  font-style: italic;
  color: var(--accent);
}

.sub {
  margin-top: 22px;
  max-width: 440px;
  color: #c9c6c0;
  font-size: 14px;
  line-height: 1.7;
}

.cta {
  margin-top: 30px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid var(--line);
  padding: 13px 20px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: 0.2s;
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #061018;
}

.btn.primary:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: #fff;
}

.btn.ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-art img {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 0 40px rgba(240, 180, 41, 0.4));
}

/* stats */
.stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 40px;
}

.stats .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 26px 8px;
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border-right: none;
}

.stat b {
  font-family: "Playfair Display", serif;
  font-size: 34px;
  color: var(--gold);
  display: block;
}

.stat span {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--mute);
  text-transform: uppercase;
}

@media (max-width: 720px) {
  .stats .wrap {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat:nth-child(2) {
    border-right: none;
  }
}

/* sections */
section {
  padding: 84px 0;
}

.sec-head {
  margin-bottom: 44px;
}

.sec-head h2 {
  font-size: clamp(30px, 5vw, 56px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
}

.sec-head p {
  margin-top: 14px;
  color: var(--mute);
  max-width: 560px;
  font-size: 13.5px;
  line-height: 1.7;
}

#roadmap {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* roster */
.roster {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 760px) {
  .roster {
    grid-template-columns: 1fr;
  }
}

.unit {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 28px;
  position: relative;
  transition: 0.25s;
  overflow: hidden;
}

.unit:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.unit::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
}

.unit .code {
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.unit h3 {
  font-family: "Playfair Display", serif;
  font-size: 30px;
  font-weight: 700;
  margin: 6px 0 4px;
}

.unit .role {
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.unit p {
  font-size: 13px;
  color: #c4c1bb;
  line-height: 1.65;
}

.unit .meta {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chip {
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 5px 9px;
  border: 1px solid var(--line);
  color: var(--mute);
  text-transform: uppercase;
}

.status {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 10px;
  letter-spacing: 0.16em;
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status.live {
  color: var(--ok);
}

.status.live .dot {
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}

.status.beta {
  color: var(--gold);
}

.status.beta .dot {
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
}

/* roadmap */
.tracks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 860px) {
  .tracks {
    grid-template-columns: 1fr;
  }
}

.track {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 26px;
}

.track h4 {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.track .prov {
  font-size: 10.5px;
  color: var(--mute);
  letter-spacing: 0.14em;
  margin-bottom: 22px;
}

.track.hermes h4 {
  color: var(--accent);
}

.track.claude h4 {
  color: var(--gold);
}

.track.grok h4 {
  color: var(--grok);
}

.step {
  position: relative;
  padding: 0 0 22px 24px;
  border-left: 1px solid var(--line);
  margin-left: 5px;
}

.step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.step::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 2px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--mute);
}

.step.done::before {
  background: var(--ok);
  border-color: var(--ok);
}

.step.active::before {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 8px var(--gold);
}

.step .st {
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

.step.done .st {
  color: var(--ok);
}

.step.active .st {
  color: var(--gold);
}

.step h5 {
  font-size: 13.5px;
  font-weight: 700;
  margin: 3px 0;
}

.step p {
  font-size: 12px;
  color: #b3b0aa;
  line-height: 1.55;
}

/* stack */
.stack {
  background: var(--paper);
  color: var(--ink);
}

.stack .sec-head h2 {
  color: var(--ink);
}

.stack .sec-head p {
  color: #55524c;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #d9d4c9;
  border: 1px solid #d9d4c9;
}

@media (max-width: 760px) {
  .stack-grid {
    grid-template-columns: 1fr;
  }
}

.cell {
  background: var(--paper);
  padding: 26px;
}

.cell .n {
  font-family: "Playfair Display", serif;
  font-size: 22px;
  color: var(--accent-deep);
  font-weight: 700;
}

.cell h6 {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 10px 0 6px;
}

.cell p {
  font-size: 12.5px;
  color: #57534c;
  line-height: 1.6;
}

/* wordmark + footer */
.wordmark {
  text-align: center;
  padding: 60px 0 30px;
  overflow: hidden;
}

.wordmark h2 {
  font-family: "Playfair Display", serif;
  font-weight: 900;
  font-size: clamp(70px, 20vw, 260px);
  line-height: 0.8;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--accent);
  white-space: nowrap;
}

footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
  text-transform: uppercase;
}

footer a:hover {
  color: var(--accent);
}