/* Shared playground hub styles — themed via body[data-theme] or :root overrides */
:root {
  --ink: #edf3f0;
  --muted: #9aafa6;
  --line: rgba(237, 243, 240, 0.14);
  --accent: #c8f542;
  --accent-ink: #0a1208;
  --deep: #06110e;
  --panel: rgba(8, 22, 18, 0.72);
  --warm: #f0b45a;
  --font-display: "Syne", sans-serif;
  --font-body: "Figtree", sans-serif;
  --hero-glow: rgba(200, 245, 66, 0.12);
  --main-glow: rgba(200, 245, 66, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--deep);
  font-family: var(--font-body);
  line-height: 1.55;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { filter: brightness(1.12); }

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  isolation: isolate;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(900px 480px at 18% 78%, var(--hero-glow), transparent 60%),
    radial-gradient(700px 420px at 88% 12%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 55%),
    linear-gradient(160deg, color-mix(in srgb, var(--deep) 70%, #000) 0%, var(--deep) 55%, color-mix(in srgb, var(--deep) 85%, var(--accent)) 100%);
}

.hero-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.45) 42%, rgba(0, 0, 0, 0.78) 100%);
}

.topo {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cpath fill='none' stroke='%23ffffff' stroke-width='0.6' d='M0 70c20-30 40-30 70 0s50 30 70 0M0 30c25-20 45-20 70 0s45 20 70 0M0 110c25-20 45-20 70 0s45 20 70 0'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 5.5rem 0 3.25rem;
}

.nav {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: min(1120px, calc(100% - 2.5rem));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0;
  font-size: 0.92rem;
}

.nav a.home {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  opacity: 0.88;
}

.nav a.home:hover { opacity: 1; color: var(--accent); }

.nav-links {
  display: flex;
  gap: 1.15rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

.nav-links a:hover { color: var(--ink); }

.brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.4rem, 11vw, 7.2rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--ink);
  text-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.15s forwards;
}

.brand span {
  display: block;
  color: var(--accent);
}

.headline {
  margin: 1.1rem 0 0;
  max-width: 32rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.35s forwards;
}

.lede {
  margin: 0.75rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.5s forwards;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.65s forwards;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.78rem 1.2rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover { transform: translateY(-1px); filter: none; }

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover { filter: brightness(1.08); color: var(--accent-ink); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--accent);
}

.map-credit {
  position: absolute;
  right: 1rem;
  bottom: 0.75rem;
  z-index: 3;
  font-size: 0.7rem;
  color: rgba(237, 243, 240, 0.55);
}

.map-credit a { color: inherit; }

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

main {
  position: relative;
  z-index: 2;
  background:
    radial-gradient(800px 400px at 90% 0%, var(--main-glow), transparent 55%),
    linear-gradient(180deg, color-mix(in srgb, var(--deep) 90%, #fff) 0%, var(--deep) 45%, #05080a 100%);
}

.section {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 4.5rem 0;
}

.section + .section { border-top: 1px solid var(--line); }

.eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  max-width: 20ch;
}

.section-intro {
  margin: 0.85rem 0 0;
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.reasons {
  margin: 2.4rem 0 0;
  display: grid;
  gap: 1.75rem 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  counter-reset: reason;
}

.reason {
  position: relative;
  padding-top: 0.35rem;
  border-top: 1px solid var(--line);
}

.reason::before {
  counter-increment: reason;
  content: counter(reason, decimal-leading-zero);
  display: block;
  margin-bottom: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--warm);
}

.reason h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.reason p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.work-list {
  margin: 2.5rem 0 0;
  display: flex;
  flex-direction: column;
}

.work {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1.4fr);
  gap: 1.5rem 2rem;
  align-items: center;
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: background 0.25s ease;
}

.work:last-child { border-bottom: 1px solid var(--line); }
.work:hover .work-title { color: var(--accent); }
.work:hover .work-go { transform: translateX(4px); color: var(--accent); }

.work.is-soon { cursor: default; opacity: 0.88; }
.work.is-soon:hover .work-title { color: inherit; }
.work.is-soon:hover .work-go { transform: none; color: var(--muted); }

.work-visual {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: color-mix(in srgb, var(--deep) 70%, #111);
  min-height: 140px;
}

.work-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.work:hover:not(.is-soon) .work-visual img { transform: scale(1.04); }

.work-visual.fallback {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, color-mix(in srgb, var(--deep) 60%, #222), color-mix(in srgb, var(--accent) 18%, var(--deep)));
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: color-mix(in srgb, var(--accent) 55%, transparent);
  padding: 1rem;
  text-align: center;
}

.work-body { min-width: 0; }

.work-meta {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm);
}

.work-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: color 0.2s ease;
}

.work-desc {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  max-width: 36rem;
}

.work-go {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.9rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ink);
  transition: transform 0.2s ease, color 0.2s ease;
}

.work.is-soon .work-go { color: var(--muted); font-weight: 600; }

.links-strip {
  margin-top: 2.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.5rem;
  font-size: 0.95rem;
}

.links-strip a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.links-strip a:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

.labs {
  margin: 2.5rem 0 0;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.lab-chip {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.95rem 1rem;
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.lab-chip:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  filter: none;
}

.lab-chip.is-current {
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.lab-chip strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.lab-chip span {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

footer.site-foot {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.88rem;
}

footer.site-foot a { color: var(--muted); text-decoration: none; }
footer.site-foot a:hover { color: var(--accent); }

@media (max-width: 780px) {
  .work {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .hero-inner { padding-top: 6.5rem; }
  .nav-links { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .brand, .headline, .lede, .cta-row {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .work:hover .work-visual img { transform: none; }
}