:root {
  color-scheme: light;
  --paper: oklch(96.8% 0.012 82);
  --paper-soft: oklch(92.5% 0.018 78);
  --ink: oklch(20% 0.023 78);
  --ink-muted: oklch(43% 0.035 82);
  --rule: oklch(77% 0.03 78);
  --citron: oklch(82% 0.16 104);
  --citron-strong: oklch(74% 0.17 104);
  --clay: oklch(60% 0.12 38);
  --green: oklch(58% 0.11 152);
  --blue: oklch(55% 0.09 238);
  --panel: oklch(98% 0.01 82);
  --panel-soft: oklch(93% 0.025 82);
  --panel-text: oklch(22% 0.026 78);
  --shadow: 0 22px 70px oklch(19% 0.03 78 / 0.18);
  --display: "Bricolage Grotesque", ui-sans-serif, sans-serif;
  --body: "Atkinson Hyperlegible", ui-sans-serif, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  line-height: 1.55;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--ink);
  color: var(--paper);
  padding: 0.65rem 0.85rem;
  border-radius: 0.25rem;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(1rem, 2vw, 1.7rem) clamp(1rem, 4vw, 3rem);
  background: oklch(96.8% 0.012 82 / 0.92);
  color: var(--ink);
  border-bottom: 1px solid oklch(77% 0.03 78 / 0.38);
}

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

.brand {
  gap: 0.6rem;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.05rem;
  text-decoration: none;
}

.brand-mark {
  width: 0.92rem;
  height: 0.92rem;
  border: 2px solid currentColor;
  border-radius: 50%;
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0.18rem;
  background: currentColor;
  border-radius: 50%;
}

.nav-links {
  gap: clamp(0.7rem, 2vw, 1.4rem);
  font-size: 0.88rem;
}

.nav-links a {
  text-decoration: none;
  opacity: 0.86;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  opacity: 1;
}

.hero {
  min-height: 84svh;
  position: relative;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: oklch(91% 0.052 104);
  color: var(--ink);
  padding: clamp(6.5rem, 14vw, 10rem) clamp(1rem, 6vw, 5rem) clamp(3.5rem, 7vw, 6rem);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 26%;
  background: linear-gradient(to bottom, transparent, var(--paper));
  pointer-events: none;
}

.hero-stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.agent-flow {
  position: absolute;
  inset: 12% -8% 0;
  min-width: 1060px;
}

.flow-node {
  position: absolute;
  width: 17rem;
  border: 1px solid oklch(72% 0.05 82 / 0.7);
  background: oklch(97% 0.018 82 / 0.94);
  box-shadow: 0 28px 80px oklch(45% 0.08 82 / 0.18);
  padding: 1rem;
  transform: rotate(var(--r)) translate3d(0, 0, 0);
  opacity: 0.55;
  transition: opacity 500ms ease, border-color 500ms ease, background 500ms ease;
}

.flow-node.is-active {
  opacity: 0.98;
  border-color: var(--green);
  background: oklch(96% 0.065 104 / 0.98);
}

.flow-node-agent {
  --r: -5deg;
  left: 5%;
  top: 8%;
}

.flow-node-yaml {
  --r: 2deg;
  left: 26%;
  top: 22%;
}

.flow-node-check {
  --r: -2deg;
  left: 47%;
  top: 5%;
}

.flow-node-run {
  --r: 4deg;
  left: 64%;
  top: 30%;
}

.flow-node-history {
  --r: -4deg;
  left: 78%;
  top: 11%;
}

.node-label {
  display: inline-block;
  margin-bottom: 0.55rem;
  font-family: var(--display);
  font-weight: 700;
  color: var(--clay);
}

.flow-node pre {
  margin: 0;
  color: var(--panel-text);
  font: 0.82rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
}

.flow-pulse {
  position: absolute;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 oklch(82% 0.16 104 / 0.45);
  animation: travel 7s ease-out infinite, breathe 1.5s ease-out infinite;
}

.pulse-a {
  animation-delay: 0s, 0s;
}

.pulse-b {
  animation-delay: 3.5s, 0.4s;
}

@keyframes travel {
  0% {
    transform: translate(10vw, 18vh);
    opacity: 0;
  }
  8%,
  88% {
    opacity: 1;
  }
  22% {
    transform: translate(31vw, 33vh);
  }
  44% {
    transform: translate(52vw, 18vh);
  }
  66% {
    transform: translate(70vw, 40vh);
  }
  100% {
    transform: translate(87vw, 24vh);
    opacity: 0;
  }
}

@keyframes breathe {
  0% {
    box-shadow: 0 0 0 0 oklch(82% 0.16 104 / 0.35);
  }
  100% {
    box-shadow: 0 0 0 16px oklch(82% 0.16 104 / 0);
  }
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 55rem;
}

.eyebrow,
.section-kicker {
  margin: 0 0 1rem;
  font-family: var(--display);
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--clay);
}

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

h1,
h2,
h3 {
  font-family: var(--display);
  letter-spacing: 0;
  line-height: 0.95;
}

h1 {
  margin-bottom: 1.15rem;
  font-size: clamp(5rem, 18vw, 14rem);
  font-weight: 800;
}

.hero-text {
  max-width: 43rem;
  margin-bottom: 2rem;
  font-size: clamp(1.35rem, 2.7vw, 2.45rem);
  line-height: 1.14;
  color: var(--ink-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.82rem 1rem;
  border: 1px solid currentColor;
  border-radius: 0.4rem;
  text-decoration: none;
  font-family: var(--display);
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

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

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--clay);
  border-color: var(--clay);
}

.button.secondary {
  color: var(--ink);
  border-color: oklch(45% 0.04 82 / 0.45);
}

.loop-section,
.job-section,
.skill-section {
  padding: clamp(4.5rem, 11vw, 9rem) clamp(1rem, 6vw, 5rem);
}

.loop-section {
  background: var(--paper);
}

.loop-section h2,
.job-copy h2,
.skill-section h2 {
  max-width: 55rem;
  margin-bottom: clamp(2rem, 5vw, 4rem);
  font-size: clamp(2.45rem, 7vw, 6.6rem);
}

.loop-section .section-kicker,
.job-section .section-kicker,
.skill-section .section-kicker {
  color: var(--clay);
}

.loop-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.loop-step {
  min-height: 17rem;
  padding: clamp(1.25rem, 2.2vw, 2rem);
  background: var(--paper);
  transform: translateY(0);
  transition: background 320ms ease, transform 320ms ease;
}

.loop-step.is-current {
  background: var(--paper-soft);
  transform: translateY(-0.3rem);
}

.step-index {
  display: inline-flex;
  margin-bottom: 3.5rem;
  font-family: var(--display);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--clay);
}

.loop-step h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.55rem, 2.2vw, 2.3rem);
}

.loop-step p {
  max-width: 23ch;
  color: var(--ink-muted);
}

.job-section {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(22rem, 1.16fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  background: oklch(90% 0.05 103);
}

.job-copy p,
.bundle-copy p {
  max-width: 42rem;
  color: var(--ink-muted);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
}

.code-window {
  overflow: hidden;
  border: 1px solid oklch(72% 0.05 82);
  border-radius: 0.45rem;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.window-top {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid oklch(72% 0.05 82 / 0.5);
  color: var(--ink-muted);
  font-family: var(--display);
  font-size: 0.82rem;
}

.window-top span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--clay);
}

.window-top span:nth-child(2) {
  background: var(--citron);
}

.window-top span:nth-child(3) {
  background: var(--green);
}

.window-top strong {
  margin-left: 0.5rem;
  font-weight: 700;
}

.code-window pre {
  margin: 0;
  overflow-x: auto;
  padding: clamp(1.1rem, 2vw, 1.6rem);
  color: var(--panel-text);
  font: 0.92rem/1.62 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.skill-section {
  background: var(--paper-soft);
  color: var(--ink);
}

.skill-section h2 {
  color: var(--ink);
}

.bundle-row {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(20rem, 1.2fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.bundle-copy p {
  color: var(--ink-muted);
}

.text-link {
  display: inline-flex;
  gap: 0.45rem;
  margin-top: 0.7rem;
  color: var(--clay);
  font-family: var(--display);
  font-weight: 800;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.artifact-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.artifact-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  min-height: 7rem;
  padding: 1.1rem;
  background: var(--paper);
}

.artifact-list span {
  color: var(--ink-muted);
}

.artifact-list strong {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3.4vw, 3.4rem);
  line-height: 1;
  color: var(--clay);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem clamp(1rem, 6vw, 5rem);
  background: oklch(89% 0.045 104);
  color: var(--ink);
  font-size: 0.92rem;
}

.site-footer span {
  font-family: var(--display);
  font-weight: 800;
}

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

:focus-visible {
  outline: 3px solid var(--citron);
  outline-offset: 3px;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    gap: 1rem;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero {
    min-height: 88svh;
  }

  .agent-flow {
    inset: 18% -150% 0 -42%;
    transform: scale(0.82);
    transform-origin: top left;
  }

  .loop-track,
  .job-section,
  .bundle-row {
    grid-template-columns: 1fr;
  }

  .loop-step {
    min-height: 12rem;
  }

  .step-index {
    margin-bottom: 1.8rem;
  }
}

@media (max-width: 560px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 6rem;
  }

  .hero-text {
    font-size: 1.35rem;
  }

  .agent-flow {
    transform: scale(0.68);
  }

  .artifact-list {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}