:root {
  --bg: #111315;
  --bg-soft: #171a1d;
  --panel: rgba(26, 28, 31, 0.82);
  --panel-strong: rgba(31, 33, 37, 0.94);
  --text: #e3ddd3;
  --muted: #a8a195;
  --faint: #787268;
  --line: rgba(142, 97, 67, 0.32);
  --line-strong: rgba(180, 120, 82, 0.6);
  --copper: #a26a47;
  --glow: rgba(162, 106, 71, 0.12);
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  --radius: 22px;
  --site-width: 1240px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(162, 106, 71, 0.06), transparent 20%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.015), transparent 48%),
    linear-gradient(var(--bg), #0d0f11);
  font-family: "Aptos", "Segoe UI Variable Text", "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 55%, transparent 100%);
  opacity: 0.35;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    radial-gradient(circle at 15% 18%, rgba(162, 106, 71, 0.08), transparent 28%),
    radial-gradient(circle at 82% 30%, rgba(162, 106, 71, 0.07), transparent 24%),
    radial-gradient(circle at 54% 78%, rgba(255, 255, 255, 0.03), transparent 22%);
  pointer-events: none;
}

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

.page-shell {
  width: min(calc(100% - 48px), var(--site-width));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.site-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 8px 0 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.eyebrow,
.section-label,
.node-index {
  margin: 0;
  color: var(--copper);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.identity {
  margin: 8px 0 0;
  max-width: 50ch;
  color: var(--muted);
  font-size: 0.95rem;
}

.top-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 2px;
}

.top-links a {
  color: var(--muted);
  font-size: 0.92rem;
}

.top-links a:hover,
.top-links a:focus-visible,
.contact-links a:hover,
.contact-links a:focus-visible {
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(420px, 1.45fr);
  gap: 36px;
  align-items: center;
  min-height: calc(100svh - 130px);
  padding: 42px 0 28px;
}

.hero-copy h1,
.panel-head h2,
.work-item h3 {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  font-weight: 400;
}

.hero-copy h1 {
  margin: 16px 0 18px;
  max-width: 11ch;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.hero-text {
  max-width: 42ch;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.hero-tags,
.signal-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-tags li {
  padding: 8px 12px;
  border: 1px solid rgba(162, 106, 71, 0.24);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(162, 106, 71, 0.06);
  font-size: 0.84rem;
}

.systems-map {
  position: relative;
  min-height: 520px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius) + 8px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), rgba(0, 0, 0, 0.04)),
    rgba(20, 22, 24, 0.78);
  box-shadow: var(--shadow);
  overflow: hidden;
  isolation: isolate;
}

.systems-map::before {
  position: absolute;
  inset: 18px;
  content: "";
  border: 1px solid rgba(162, 106, 71, 0.12);
  border-radius: calc(var(--radius) + 2px);
  pointer-events: none;
}

.systems-map::after {
  position: absolute;
  inset: 0;
  content: "";
  background: radial-gradient(circle at center, transparent 45%, rgba(0, 0, 0, 0.18) 100%);
  pointer-events: none;
}

.map-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.line {
  fill: none;
  stroke: var(--line);
  stroke-linecap: round;
  stroke-width: 5;
  stroke-dasharray: 8 11;
  filter: drop-shadow(0 0 4px rgba(162, 106, 71, 0.1));
  transition: stroke 180ms ease, opacity 180ms ease, stroke-width 180ms ease;
}

.systems-map[data-active="ai"] .line-ai-automation,
.systems-map[data-active="automation"] .line-ai-automation,
.systems-map[data-active="automation"] .line-automation-tools,
.systems-map[data-active="tools"] .line-automation-tools,
.systems-map[data-active="game"] .line-game-community,
.systems-map[data-active="community"] .line-game-community {
  stroke: var(--line-strong);
  stroke-width: 6;
}

.systems-map[data-active="ai"] .line-cross,
.systems-map[data-active="game"] .line-cross {
  stroke: rgba(162, 106, 71, 0.42);
}

.node {
  position: absolute;
  width: min(230px, calc(100% - 32px));
  padding: 18px 18px 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(0, 0, 0, 0.02)),
    var(--panel);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    inset 0 -1px 0 rgba(0, 0, 0, 0.28),
    0 12px 28px rgba(0, 0, 0, 0.22);
  transition:
    transform 200ms ease,
    border-color 200ms ease,
    background-color 200ms ease,
    box-shadow 200ms ease;
}

.node:hover,
.node:focus-within,
.node.is-active {
  transform: translateY(-4px);
  border-color: rgba(162, 106, 71, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    inset 0 -1px 0 rgba(0, 0, 0, 0.32),
    0 18px 34px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(162, 106, 71, 0.12);
}

.node h2,
.node p,
.panel-head h2,
.work-item h3,
.work-item p,
.thesis-text {
  margin: 0;
}

.node h2 {
  margin-top: 10px;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.node p:last-child {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.node-ai {
  top: 60px;
  left: 34px;
}

.node-automation {
  top: 60px;
  left: calc(50% - 92px);
}

.node-tools {
  top: 192px;
  right: 34px;
}

.node-game {
  bottom: 52px;
  left: 46px;
}

.node-community {
  bottom: 48px;
  left: calc(50% + 18px);
}

.content-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 22px;
  padding-top: 18px;
}

.panel {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.015)),
    var(--panel-strong);
  box-shadow: var(--shadow);
}

.panel-head h2 {
  margin-top: 12px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.panel-work {
  grid-row: span 2;
}

.work-list {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.work-item {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.work-item h3 {
  font-size: 1.2rem;
}

.work-summary,
.work-impact,
.thesis-text,
.signal-list li {
  color: var(--muted);
}

.work-summary,
.work-impact {
  margin-top: 8px;
}

.signal-list {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

.signal-list li {
  position: relative;
  padding-left: 18px;
}

.signal-list li::before {
  position: absolute;
  left: 0;
  top: 0.56rem;
  width: 8px;
  height: 1px;
  content: "";
  background: var(--copper);
}

.panel-thesis,
.panel-contact {
  min-height: 188px;
}

.thesis-text,
.contact-links {
  margin-top: 22px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-links a {
  display: inline-flex;
  align-items: center;
}

.contact-links a,
.contact-links span {
  padding: 10px 14px;
  border: 1px solid rgba(162, 106, 71, 0.2);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(162, 106, 71, 0.05);
}

@media (max-width: 980px) {
  .page-shell {
    width: min(calc(100% - 32px), var(--site-width));
  }

  .hero,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 30px;
  }

  .hero-copy h1 {
    max-width: 12ch;
  }

  .panel-work {
    grid-row: auto;
  }
}

@media (max-width: 760px) {
  .site-head {
    flex-direction: column;
    padding-bottom: 24px;
  }

  .systems-map {
    min-height: 660px;
  }

  .node {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    width: 100%;
  }

  .systems-map {
    display: grid;
    gap: 14px;
    padding: 16px;
  }

  .systems-map::before {
    inset: 12px;
  }

  .map-lines {
    opacity: 0.26;
  }

  .node h2 {
    font-size: 1.08rem;
  }

  .panel {
    padding: 20px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}