:root {
  color-scheme: dark;
  --ink: oklch(93% 0.018 83);
  --muted: oklch(73% 0.035 92);
  --faint: oklch(57% 0.035 92);
  --paper: oklch(15% 0.025 104);
  --paper-2: oklch(20% 0.03 104);
  --panel: oklch(24% 0.033 104 / 0.78);
  --line: oklch(42% 0.035 96 / 0.46);
  --brass: oklch(72% 0.12 82);
  --sage: oklch(72% 0.09 142);
  --steel: oklch(64% 0.08 220);
  --shadow: 0 24px 80px oklch(8% 0.018 104 / 0.48);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 14px;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: clamp(3rem, 7vw, 6rem);
  --font-display: "Bricolage Grotesque", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, oklch(46% 0.09 82 / 0.2), transparent 28rem),
    radial-gradient(circle at 86% 18%, oklch(50% 0.08 220 / 0.22), transparent 30rem),
    linear-gradient(135deg, oklch(13% 0.024 104), oklch(17% 0.025 128) 48%, oklch(11% 0.02 104));
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background-image:
    linear-gradient(oklch(82% 0.03 92 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, oklch(82% 0.03 92 / 0.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background: linear-gradient(180deg, transparent, oklch(8% 0.015 104 / 0.58));
}

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

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

#signal-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.42;
  pointer-events: none;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-top: var(--space-md);
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: oklch(17% 0.022 104 / 0.72);
  box-shadow: 0 18px 60px oklch(8% 0.018 104 / 0.3);
  backdrop-filter: blur(18px);
}

.brand,
.site-nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: var(--space-sm);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: var(--paper);
  background: var(--brass);
  box-shadow: 0 0 0 7px oklch(72% 0.12 82 / 0.12);
}

.site-nav {
  gap: 0.25rem;
}

.site-nav a {
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 180ms ease, background 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
  background: oklch(78% 0.05 92 / 0.1);
  outline: none;
}

.section-grid,
.intro,
.workflow {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: clamp(2rem, 6vw, 5rem);
}

.hero {
  min-height: calc(100vh - 92px);
  align-items: center;
  padding: clamp(5rem, 12vw, 9rem) 0 var(--space-2xl);
}

.eyebrow,
.section-kicker,
.project-type {
  margin: 0 0 var(--space-md);
  color: var(--brass);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 12ch;
  margin-bottom: var(--space-lg);
  font-size: clamp(3.4rem, 8.5vw, 7.8rem);
  font-weight: 800;
}

h2 {
  margin-bottom: var(--space-md);
  font-size: clamp(2.15rem, 5vw, 4.7rem);
  font-weight: 800;
}

h3 {
  margin-bottom: var(--space-md);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
}

.hero-lede,
.intro > p,
.project-card p,
.workflow p {
  max-width: 68ch;
  color: var(--muted);
}

.hero-lede {
  margin-bottom: var(--space-xl);
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
}

.hero-actions,
.tag-row,
.site-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 800;
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1), border-color 220ms ease, background 220ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
  outline: none;
}

.button.primary {
  color: var(--paper);
  border-color: transparent;
  background: var(--brass);
}

.button.secondary {
  color: var(--ink);
  background: oklch(80% 0.04 92 / 0.08);
}

.hero-panel {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  padding: var(--space-xl);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(150deg, oklch(27% 0.035 104 / 0.86), oklch(16% 0.025 104 / 0.72)),
    radial-gradient(circle at 30% 20%, oklch(72% 0.12 82 / 0.18), transparent 18rem);
  box-shadow: var(--shadow);
}

.hero-panel::before {
  position: absolute;
  inset: -40% -20%;
  content: "";
  background: conic-gradient(from 140deg, transparent, oklch(72% 0.09 142 / 0.2), transparent 32%);
  animation: panelSweep 9s linear infinite;
}

.panel-status,
.terminal-card,
.signal-map {
  position: relative;
  z-index: 1;
}

.panel-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: oklch(12% 0.02 104 / 0.48);
}

.pulse-dot {
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 0 0 oklch(72% 0.09 142 / 0.42);
  animation: pulse 2s infinite;
}

.terminal-card {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.terminal-line {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: var(--space-md);
  padding: var(--space-md);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: oklch(12% 0.02 104 / 0.5);
}

.terminal-line span {
  color: var(--faint);
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.terminal-line strong {
  color: var(--ink);
  font-weight: 700;
}

.signal-map {
  position: absolute;
  right: var(--space-xl);
  bottom: var(--space-xl);
  width: min(300px, 70%);
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 28%, oklch(80% 0.035 92 / 0.06) 29%, transparent 30%),
    radial-gradient(circle, transparent 56%, oklch(80% 0.035 92 / 0.06) 57%, transparent 58%);
  opacity: 0.78;
}

.signal-map span {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--brass);
  box-shadow: 0 0 22px oklch(72% 0.12 82 / 0.7);
  animation: mapNode 2.8s ease-in-out infinite;
  animation-delay: var(--d);
}

.section {
  padding: var(--space-2xl) 0;
}

.intro {
  align-items: start;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro h2 {
  max-width: 10ch;
}

.section-heading {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.project-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
}

.project-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-lg);
  min-height: 100%;
  padding: clamp(1.25rem, 3vw, 2rem);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: 0 20px 60px oklch(8% 0.018 104 / 0.28);
  transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1), border-color 260ms ease, background 260ms ease;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: oklch(72% 0.12 82 / 0.62);
  background: oklch(26% 0.035 104 / 0.85);
}

.project-card.large {
  grid-column: 1 / -1;
}

.project-index {
  color: var(--brass);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 0.9;
  opacity: 0.82;
}

.clean-list {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 1.35rem;
}

.clean-list li::before {
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  content: "";
  background: var(--sage);
}

.tag-row {
  margin: var(--space-lg) 0;
}

.tag-row span {
  padding: 0.42rem 0.62rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: oklch(12% 0.02 104 / 0.38);
  font-size: 0.86rem;
}

.text-link {
  color: var(--brass);
  font-weight: 800;
}

.capability-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.4fr) 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  border-top: 1px solid var(--line);
}

.capability-list {
  display: grid;
  gap: var(--space-md);
}

.capability {
  display: grid;
  grid-template-columns: minmax(120px, 0.32fr) 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: oklch(22% 0.03 104 / 0.58);
}

.capability span,
.workflow-steps span {
  color: var(--brass);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.capability strong,
.workflow-steps strong {
  font-size: 1.05rem;
}

.workflow {
  align-items: start;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.workflow-steps div {
  padding: var(--space-lg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: oklch(22% 0.03 104 / 0.5);
}

.workflow-steps strong {
  display: block;
  margin: var(--space-sm) 0;
  color: var(--ink);
}

.workflow-steps p {
  margin-bottom: 0;
  font-size: 0.96rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-xl) 0 var(--space-2xl);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--ink);
  font-weight: 700;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 oklch(72% 0.09 142 / 0.42); }
  70% { box-shadow: 0 0 0 14px oklch(72% 0.09 142 / 0); }
  100% { box-shadow: 0 0 0 0 oklch(72% 0.09 142 / 0); }
}

@keyframes panelSweep {
  to { transform: rotate(360deg); }
}

@keyframes mapNode {
  0%, 100% { transform: scale(0.8); opacity: 0.55; }
  50% { transform: scale(1.35); opacity: 1; }
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.muted-link {
  color: var(--muted);
}

.cursor-orb {
  position: fixed;
  left: -90px;
  top: -90px;
  z-index: 30;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, oklch(72% 0.12 82 / 0.18), transparent 62%);
  mix-blend-mode: screen;
  transform: translate3d(-200px, -200px, 0);
}

.detail-shell {
  min-height: 100vh;
}

.detail-hero {
  padding: clamp(5rem, 12vw, 9rem) 0 var(--space-2xl);
  border-bottom: 1px solid var(--line);
}

.detail-hero h1 {
  max-width: 14ch;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.34fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.detail-main {
  display: grid;
  gap: var(--space-lg);
}

.detail-main h2 {
  margin: var(--space-lg) 0 0;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

.detail-main p {
  max-width: 72ch;
  color: var(--muted);
}

.detail-aside {
  position: sticky;
  top: 120px;
  display: grid;
  gap: var(--space-md);
}

.metric-card {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-lg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: oklch(22% 0.03 104 / 0.58);
}

.metric-card span {
  color: var(--brass);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.metric-card strong {
  color: var(--ink);
  font-size: 1.05rem;
}

@media (max-width: 900px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    border-radius: var(--radius-lg);
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
  }

  .site-nav a {
    padding-inline: 0.55rem;
  }

  .section-grid,
  .intro,
  .workflow,
  .capability-grid,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .detail-aside {
    position: static;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel {
    min-height: 420px;
  }

  .project-stack,
  .workflow-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
  }

  h1 {
    font-size: clamp(2.8rem, 16vw, 4.6rem);
  }

  .project-card,
  .capability {
    grid-template-columns: 1fr;
  }

  .terminal-line {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}