:root {
  color-scheme: dark;
  --bg: oklch(0.085 0 0);
  --surface: oklch(0.135 0.018 355);
  --surface-2: oklch(0.18 0.025 355);
  --ink: oklch(0.94 0.01 250);
  --muted: oklch(0.69 0.025 250);
  --subtle: oklch(0.48 0.025 250);
  --primary: oklch(0.45 0.145 2);
  --primary-strong: oklch(0.57 0.17 5);
  --accent: oklch(0.78 0.14 205);
  --accent-dim: oklch(0.54 0.09 205);
  --line: oklch(0.28 0.035 250);
  --line-strong: oklch(0.42 0.07 205);
  --panel: oklch(0.16 0.018 250 / 0.86);
  --panel-hot: oklch(0.24 0.08 5 / 0.44);
  --focus: oklch(0.84 0.15 205);
  --max-width: 1180px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --z-canvas: 0;
  --z-content: 1;
  --z-header: 10;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, oklch(0.105 0.012 250), var(--bg) 34rem),
    var(--bg);
  color: var(--ink);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: var(--z-canvas);
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, transparent 0 49.8%, oklch(1 0 0 / 0.028) 50%, transparent 50.2%),
    linear-gradient(0deg, transparent 0 49.8%, oklch(1 0 0 / 0.022) 50%, transparent 50.2%);
  background-size: 76px 76px;
  mask-image: linear-gradient(180deg, oklch(1 0 0 / 0.82), transparent 72%);
}

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

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

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: var(--z-header);
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  transform: translateY(-150%);
  transition: transform 180ms var(--ease-out);
}

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

.signal-canvas {
  position: fixed;
  inset: 0;
  z-index: var(--z-canvas);
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2rem, var(--max-width));
  min-height: 72px;
  margin: 0 auto;
  padding: 0.8rem 0;
}

.site-header::before {
  position: absolute;
  inset: 0.7rem -0.85rem;
  z-index: -1;
  border: 1px solid oklch(1 0 0 / 0.08);
  border-radius: 16px;
  content: "";
  background: oklch(0.11 0.012 250 / 0.78);
  backdrop-filter: blur(18px);
}

.brand-lockup,
.top-nav {
  display: inline-flex;
  align-items: center;
}

.brand-lockup {
  gap: 0.75rem;
  min-height: 44px;
  font-weight: 720;
  letter-spacing: -0.02em;
}

.brand-mark {
  position: relative;
  width: 1.05rem;
  height: 1.05rem;
  border: 1px solid var(--accent);
  border-radius: 3px;
  background: var(--primary);
  transform: rotate(45deg);
}

.brand-mark::after {
  position: absolute;
  inset: 0.22rem;
  border: 1px solid oklch(1 0 0 / 0.64);
  content: "";
}

.top-nav {
  gap: 0.35rem;
  padding: 0.2rem;
  border: 1px solid oklch(1 0 0 / 0.1);
  border-radius: 999px;
  background: oklch(0.09 0.01 250 / 0.76);
}

.top-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 1rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 680;
  transition:
    background-color 180ms var(--ease-out),
    color 180ms var(--ease-out);
}

.top-nav a:hover,
.top-nav a:focus-visible {
  background: oklch(0.78 0.14 205 / 0.14);
  color: var(--ink);
}

main {
  position: relative;
  z-index: var(--z-content);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.42fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  width: min(100% - 2rem, var(--max-width));
  min-height: calc(100dvh - 72px);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 8rem) 0 clamp(3rem, 8vw, 7rem);
}

.hero-copy {
  max-width: 54rem;
  animation: enter-copy 720ms var(--ease-out) both;
}

.domain-line,
.section-kicker,
.project-status,
.project-domain,
.signal-panel__header,
.signal-list dt,
.site-footer {
  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    Monaco,
    Consolas,
    "Liberation Mono",
    monospace;
}

.domain-line {
  width: fit-content;
  margin: 0 0 1.4rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid oklch(0.78 0.14 205 / 0.42);
  border-radius: 999px;
  background: oklch(0.78 0.14 205 / 0.1);
  color: var(--accent);
  font-size: clamp(0.78rem, 1.7vw, 0.95rem);
}

h1,
h2 {
  margin: 0;
  max-width: 14ch;
  color: var(--ink);
  font-weight: 780;
  line-height: 0.94;
  letter-spacing: -0.035em;
  text-wrap: balance;
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(3.15rem, 9vw, 5.85rem);
}

h2 {
  font-size: clamp(2.35rem, 5vw, 4.4rem);
}

.hero-text {
  max-width: 38rem;
  margin: 1.6rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  min-height: 48px;
  padding: 0 1.25rem;
  border-radius: 999px;
  font-weight: 760;
  transition:
    color 180ms var(--ease-out),
    background-color 180ms var(--ease-out),
    transform 180ms var(--ease-out);
}

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

.button.primary {
  border: 1px solid var(--primary-strong);
  background: var(--primary-strong);
  color: oklch(0.98 0 0);
}

.button.primary:hover {
  background: var(--primary);
  color: oklch(1 0 0);
}

.button.secondary {
  border: 1px solid var(--line);
  background: oklch(0.13 0.016 250 / 0.68);
  color: var(--ink);
}

.button.secondary:hover {
  background: oklch(0.78 0.14 205 / 0.12);
}

.signal-panel {
  align-self: center;
  padding: 1.1rem;
  border: 1px solid oklch(0.78 0.14 205 / 0.24);
  border-radius: 14px;
  background:
    linear-gradient(135deg, var(--panel), oklch(0.12 0.018 355 / 0.88)),
    var(--surface);
  animation: enter-panel 820ms 120ms var(--ease-out) both;
}

.signal-panel__header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid oklch(1 0 0 / 0.1);
  color: var(--subtle);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.signal-panel__header strong {
  color: var(--accent);
  font-weight: 700;
}

.signal-list {
  display: grid;
  gap: 0.9rem;
  margin: 1rem 0 0;
}

.signal-list div {
  display: grid;
  gap: 0.2rem;
}

.signal-list dt {
  color: var(--subtle);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.signal-list dd {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

.projects {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(5rem, 9vw, 8rem);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 0.72fr);
  gap: clamp(1.25rem, 5vw, 4rem);
  align-items: end;
  margin-bottom: clamp(1.5rem, 4vw, 3rem);
}

.section-kicker {
  grid-column: 1 / -1;
  width: fit-content;
  margin: 0;
  color: var(--accent);
  font-size: 0.82rem;
}

.section-heading p:not(.section-kicker) {
  margin: 0;
  color: var(--muted);
  text-wrap: pretty;
}

.project-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) repeat(2, minmax(14rem, 0.72fr));
  gap: 1rem;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 22rem;
  padding: clamp(1.1rem, 2vw, 1.45rem);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  overflow: hidden;
}

.project-card::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(135deg, oklch(0.78 0.14 205 / 0.1), transparent 42%),
    linear-gradient(315deg, oklch(0.57 0.17 5 / 0.16), transparent 48%);
  opacity: 0;
  transition: opacity 220ms var(--ease-out);
}

.project-card--active {
  border-color: oklch(0.78 0.14 205 / 0.4);
  background:
    linear-gradient(135deg, oklch(0.18 0.03 250 / 0.96), oklch(0.13 0.018 355 / 0.96)),
    var(--surface);
  transition:
    border-color 220ms var(--ease-out),
    transform 220ms var(--ease-out);
}

.project-card--active:hover {
  border-color: var(--accent);
  color: var(--ink);
  transform: translateY(-4px);
}

.project-card--active:hover::before {
  opacity: 1;
}

.project-card--reserved {
  background: oklch(0.13 0.012 250 / 0.72);
  color: var(--muted);
}

.project-card--reserved::after {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  width: 2.8rem;
  height: 2.8rem;
  border: 1px solid oklch(1 0 0 / 0.14);
  border-radius: 50%;
  content: "";
  background:
    linear-gradient(90deg, transparent 47%, oklch(1 0 0 / 0.18) 48% 52%, transparent 53%),
    linear-gradient(0deg, transparent 47%, oklch(1 0 0 / 0.18) 48% 52%, transparent 53%);
}

.project-status,
.project-domain {
  position: relative;
  z-index: 1;
  font-size: 0.76rem;
  text-transform: uppercase;
}

.project-status {
  width: fit-content;
  margin-bottom: auto;
  padding: 0.35rem 0.58rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--accent);
}

.project-card--reserved .project-status {
  color: var(--subtle);
}

.project-name {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 4rem;
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 780;
  line-height: 0.98;
  letter-spacing: -0.03em;
  overflow-wrap: anywhere;
}

.project-card--reserved .project-name {
  color: oklch(0.76 0.018 250);
  font-size: clamp(1.45rem, 2.8vw, 2.4rem);
}

.project-domain {
  position: relative;
  z-index: 1;
  margin-top: 0.5rem;
  color: var(--accent);
  overflow-wrap: anywhere;
}

.project-card--reserved .project-domain {
  color: var(--subtle);
}

.project-copy {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 26rem;
  margin-top: 1rem;
  color: var(--muted);
  text-wrap: pretty;
}

.project-action {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 44px;
  margin-top: 1.5rem;
  padding: 0 0.95rem;
  border-radius: 999px;
  background: oklch(0.78 0.14 205 / 0.14);
  color: var(--ink);
  font-weight: 760;
}

.site-footer {
  position: relative;
  z-index: var(--z-content);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: 1.5rem 0 2rem;
  border-top: 1px solid oklch(1 0 0 / 0.1);
  color: var(--subtle);
  font-size: 0.78rem;
}

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

@keyframes enter-copy {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes enter-panel {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 900px) {
  .hero,
  .section-heading,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    align-items: start;
    min-height: auto;
    padding-top: 4rem;
  }

  .signal-panel {
    width: min(100%, 32rem);
  }

  .project-card {
    min-height: 18rem;
  }
}

@media (max-width: 620px) {
  .site-header {
    width: min(100% - 1rem, var(--max-width));
  }

  .site-header::before {
    inset-inline: -0.2rem;
  }

  .top-nav a {
    padding: 0 0.7rem;
  }

  .hero,
  .projects,
  .site-footer {
    width: min(100% - 1.25rem, var(--max-width));
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .project-card {
    min-height: 17rem;
  }
}

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