:root {
  color-scheme: light dark;
  --bg: oklch(0.985 0.004 230);
  --bg-rgb: 247 249 251;
  --ink: oklch(0.16 0.025 245);
  --muted: oklch(0.39 0.026 235);
  --subtle: oklch(0.58 0.032 220);
  --line: oklch(0.62 0.032 205 / 0.36);
  --line-strong: oklch(0.42 0.055 198 / 0.62);
  --surface: oklch(0.995 0.002 230 / 0.78);
  --surface-hover: oklch(0.965 0.018 205 / 0.72);
  --accent: oklch(0.48 0.075 190);
  --accent-strong: oklch(0.36 0.085 192);
  --focus: oklch(0.62 0.12 190 / 0.34);
  --shadow: 0 18px 70px oklch(0.18 0.025 245 / 0.08);
  --page: min(1060px, calc(100% - clamp(28px, 6vw, 96px)));
  font-family:
    ui-serif,
    Georgia,
    Cambria,
    "Times New Roman",
    serif;
  background: var(--bg);
  color: var(--ink);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: oklch(0.14 0.025 245);
    --bg-rgb: 13 18 29;
    --ink: oklch(0.94 0.01 230);
    --muted: oklch(0.74 0.018 225);
    --subtle: oklch(0.58 0.032 220);
    --line: oklch(0.68 0.032 205 / 0.25);
    --line-strong: oklch(0.72 0.07 190 / 0.5);
    --surface: oklch(0.18 0.026 245 / 0.72);
    --surface-hover: oklch(0.24 0.038 230 / 0.76);
    --accent: oklch(0.73 0.105 188);
    --accent-strong: oklch(0.82 0.085 188);
    --focus: oklch(0.73 0.105 188 / 0.42);
    --shadow: 0 18px 70px oklch(0 0 0 / 0.28);
  }
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  background:
    radial-gradient(circle at 50% 15%, oklch(0.86 0.035 190 / 0.32), transparent 28rem),
    linear-gradient(180deg, var(--bg), var(--bg));
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
}

body::before,
body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
}

body::before {
  background:
    radial-gradient(circle at 18% 34%, var(--accent) 0 2px, transparent 3px),
    radial-gradient(circle at 82% 22%, var(--accent) 0 1px, transparent 2px),
    radial-gradient(circle at 72% 77%, var(--accent) 0 2px, transparent 3px),
    radial-gradient(circle at 24% 78%, var(--accent) 0 1px, transparent 2px),
    linear-gradient(115deg, transparent 14%, var(--line) 14.15%, transparent 14.3%),
    linear-gradient(35deg, transparent 24%, var(--line) 24.1%, transparent 24.25%),
    linear-gradient(155deg, transparent 69%, var(--line) 69.12%, transparent 69.28%);
  opacity: 0.42;
}

body::after {
  background:
    radial-gradient(ellipse at 3% 42%, transparent 0 18rem, var(--line) 18.05rem, transparent 18.15rem),
    radial-gradient(ellipse at 97% 54%, transparent 0 18rem, var(--line) 18.05rem, transparent 18.15rem),
    repeating-radial-gradient(circle at 50% 8%, transparent 0 4.9rem, var(--line) 5rem 5.03rem);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  opacity: 0.5;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 4px solid var(--focus);
  outline-offset: 6px;
}

.page {
  display: grid;
  width: var(--page);
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 48px) 0 clamp(36px, 7vw, 72px);
  align-content: start;
}

.site-header {
  display: flex;
  justify-content: center;
}

.brand {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.72rem;
  color: var(--ink);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  line-height: 1;
  text-decoration: none;
}

.brand__mark {
  display: inline-grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  color: var(--accent);
}

.brand__mark svg,
.project-link__icon svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: none;
  stroke: currentcolor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.brand__mark svg path:last-child {
  opacity: 0.42;
}

.support-colophon {
  display: grid;
  grid-template-columns: minmax(2.5rem, 1fr) auto minmax(2.5rem, 1fr);
  gap: clamp(0.9rem, 2.5vw, 1.35rem);
  align-items: center;
  margin-top: clamp(20px, 3vw, 28px);
}

.support-colophon__rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong));
  opacity: 0.5;
}

.support-colophon__rule:last-child {
  background: linear-gradient(90deg, var(--line-strong), transparent);
}

.support-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.48rem;
  color: var(--muted);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1;
  text-decoration: none;
  transition: color 180ms ease;
}

.support-link:hover,
.support-link:focus-visible {
  color: var(--ink);
}

.support-link__icon {
  display: block;
  width: 1.65rem;
  height: 1.65rem;
  color: var(--accent-strong);
  fill: currentcolor;
}

.hero {
  gap: 0;
  width: min(100%, 790px);
  margin: clamp(64px, 12vh, 118px) auto 0;
  text-align: center;
}

.hero__copy {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
  justify-items: center;
}

h1,
p {
  margin: 0;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3.4rem, 10vw, 5.85rem);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.hero__copy p {
  max-width: 58ch;
  color: var(--muted);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  line-height: 1.72;
  text-wrap: pretty;
}

.project-list {
  display: grid;
  gap: 0.8rem;
  text-align: left;
  min-width: 0;
  margin-top: clamp(40px, 7vw, 64px);
}

.project-link {
  position: relative;
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr) 2rem;
  min-width: 0;
  gap: clamp(0.9rem, 2vw, 1.3rem);
  align-items: center;
  min-height: 88px;
  padding: 1rem clamp(1rem, 2.6vw, 1.35rem);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow);
  color: var(--ink);
  text-decoration: none;
  backdrop-filter: blur(12px);
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.project-link::before {
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, transparent, var(--accent), transparent) top / 100% 1px no-repeat,
    linear-gradient(90deg, transparent, var(--accent), transparent) bottom / 100% 1px no-repeat;
  opacity: 0;
  transition: opacity 180ms ease;
}

.project-link:hover,
.project-link:focus-visible {
  border-color: var(--accent);
  background: var(--surface-hover);
  transform: translateY(-2px);
}

.project-link:hover::before,
.project-link:focus-visible::before {
  opacity: 0.36;
}

.project-link__icon {
  display: inline-grid;
  width: 3.25rem;
  height: 3.25rem;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--accent-strong);
}

.project-link__icon svg {
  width: 1.8rem;
  height: 1.8rem;
}

.project-link__name {
  min-width: 0;
  font-size: clamp(1.8rem, 4vw, 2.55rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}


.project-link__arrow {
  color: var(--accent-strong);
  font-size: 2rem;
  line-height: 1;
  transition: transform 180ms ease;
}

.project-link:hover .project-link__arrow,
.project-link:focus-visible .project-link__arrow {
  transform: translateX(4px);
}

.not-found {
  display: grid;
  gap: 1rem;
  max-width: 680px;
  margin: clamp(72px, 16vh, 140px) auto 0;
  text-align: center;
}

.not-found h1 {
  max-width: 12ch;
  margin: 0 auto;
}

.not-found p {
  color: var(--muted);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.7;
}

.not-found__link {
  justify-self: center;
  margin-top: 1rem;
  color: var(--accent-strong);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-weight: 700;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

@media (max-width: 680px) {
  .page {
    padding-top: 22px;
  }

  .site-header {
    justify-content: flex-start;
  }

  .brand {
    font-size: 1.2rem;
  }


  .brand__mark {
    width: 1.85rem;
    height: 1.85rem;
  }

  .hero {
    margin-top: clamp(46px, 10vh, 72px);
    text-align: left;
  }

  .support-colophon {
    grid-template-columns: minmax(2.25rem, 0.18fr) auto minmax(2.25rem, 1fr);
    justify-items: start;
  }

  .hero__copy {
    justify-items: start;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(3rem, 15vw, 3.75rem);
  }

  .hero__copy br {
    display: none;
  }

  .project-link {
    grid-template-columns: 2.75rem minmax(0, 1fr) 1.5rem;
    min-width: 0;
    min-height: 82px;
    padding: 0.9rem;
  }

  .project-link__icon {
    width: 2.75rem;
    height: 2.75rem;
  }

  .project-link__icon svg {
    width: 1.5rem;
    height: 1.5rem;
  }

  .project-link__name {
    font-size: clamp(1.55rem, 9vw, 2.1rem);
  }

  .project-link__arrow {
    grid-column: 3;
    font-size: 1.6rem;
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .project-link:hover,
  .project-link:focus-visible,
  .project-link:hover .project-link__arrow,
  .project-link:focus-visible .project-link__arrow {
    transform: none;
  }
}