:root {
  --bg: #10110f;
  --surface: #171914;
  --surface-strong: #20231c;
  --text: #f7f4e8;
  --muted: #afa996;
  --line: rgba(247, 244, 232, 0.14);
  --lime: #d8ff56;
  --cyan: #56d7ff;
  --coral: #ff5e57;
  --amber: #ffbd42;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.38);
  --content: min(1180px, calc(100vw - 32px));
  --header-height: 80px;
}

body[data-accent="cyan"] {
  --lime: #56d7ff;
  --cyan: #d8ff56;
}

body[data-accent="violet"] {
  --lime: #a98cff;
  --cyan: #56d7ff;
}

body[data-accent="orange"] {
  --lime: #ff9f43;
  --cyan: #56d7ff;
}

body[data-accent="pink"] {
  --lime: #ff6bb5;
  --cyan: #56d7ff;
}

body[data-background="low"]::before {
  opacity: 0.55;
}

body[data-background="high"]::before {
  opacity: 1;
  background-size: 34px 34px;
}

body[data-card-density="compact"] :is(.garage-grid, .toolbox-grid, .blueprint-line) {
  gap: 10px;
}

body[data-card-density="spacious"] :is(.garage-grid, .toolbox-grid, .blueprint-line) {
  gap: 28px;
}

body[data-project-layout="featured"] .garage-grid {
  grid-template-columns: 1.2fr 0.8fr;
}

body[data-project-layout="featured"] .project-card:first-child {
  grid-row: span 2;
}

body[data-project-layout="compact"] .garage-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

body[data-motion="low"] :is(.reveal, .project-card, .button, .project-card-button img) {
  transition-duration: 1ms !important;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 22px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    linear-gradient(135deg, rgba(255, 94, 87, 0.16), transparent 26%),
    linear-gradient(225deg, rgba(86, 215, 255, 0.12), transparent 30%),
    linear-gradient(180deg, #141612 0%, #0c0d0b 100%);
  color: var(--text);
  font-family: "Instrument Sans", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(247, 244, 232, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 244, 232, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 86%);
}

body::after {
  content: "";
  position: fixed;
  inset: auto 0 0;
  z-index: -1;
  height: 38vh;
  background: linear-gradient(180deg, transparent, rgba(216, 255, 86, 0.06));
  pointer-events: none;
}

body.modal-open {
  overflow: hidden;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

img {
  display: block;
  max-width: 100%;
}

.cursor-glow {
  --cursor-x: -300px;
  --cursor-y: -300px;
  position: fixed;
  left: 0;
  top: 0;
  z-index: -1;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(216, 255, 86, 0.12), transparent 64%),
    radial-gradient(circle, rgba(86, 215, 255, 0.09), transparent 70%);
  pointer-events: none;
  transform: translate3d(calc(var(--cursor-x) - 50%), calc(var(--cursor-y) - 50%), 0);
  transition: transform 80ms linear;
  will-change: transform;
}

.garage-shell {
  min-height: 100vh;
  container-name: portfolio;
  container-type: inline-size;
}

.builder-block {
  width: 100%;
  padding: var(--builder-padding-y, 72px) 0;
  text-align: var(--builder-align, left);
}

.builder-block-inner {
  width: min(var(--builder-max-width, 1180px), calc(100vw - 32px));
  margin: 0 auto;
  font-size: calc(1rem * var(--builder-font-scale, 1));
}

.builder-block-inner > h2 {
  max-width: 920px;
  margin: 8px 0 14px;
  font-family: "Chakra Petch", sans-serif;
  font-size: clamp(2rem, 5vw, 4.6rem);
  line-height: 0.95;
}

.builder-block-inner > p {
  max-width: 720px;
  color: var(--muted);
}

.builder-block[style*="--builder-align: center"] .builder-block-inner > h2,
.builder-block[style*="--builder-align: center"] .builder-block-inner > p {
  margin-left: auto;
  margin-right: auto;
}

.builder-block-image img,
.builder-block-video video,
.builder-block-embed iframe,
.unity-webgl-frame {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--builder-radius, 24px);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.builder-block-image img {
  max-height: 760px;
  object-fit: cover;
}

.builder-block-video video {
  display: block;
  max-height: 78vh;
}

.builder-block-embed iframe,
.unity-webgl-frame iframe {
  display: block;
  width: 100%;
  min-height: clamp(420px, 68vw, 760px);
  border: 0;
  border-radius: inherit;
}

.builder-spacer {
  display: block;
  min-height: 120px;
}

.builder-block-divider hr {
  border: 0;
  border-top: 1px solid var(--line);
}

.builder-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.builder-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--builder-radius, 24px);
  object-fit: cover;
}

.builder-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
}

.builder-stats > div {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--builder-radius, 24px);
  background: var(--surface);
}

.builder-stats strong,
.builder-stats span {
  display: block;
}

.builder-stats strong {
  color: var(--lime);
  font: 700 clamp(2rem, 6vw, 4rem) "Chakra Petch", sans-serif;
}

.builder-block-quote blockquote {
  max-width: 900px;
  margin: 0;
  font: 600 clamp(2rem, 5vw, 4.2rem) / 1.08 "Chakra Petch", sans-serif;
}

.builder-block-quote cite {
  display: block;
  margin-top: 22px;
  color: var(--lime);
  font-style: normal;
}

.unity-empty {
  min-height: 420px;
  display: grid;
  place-content: center;
  gap: 8px;
  text-align: center;
  color: var(--muted);
}

.unity-empty strong {
  color: var(--text);
  font: 700 1.5rem "Chakra Petch", sans-serif;
}

[data-animation="fade"] {
  animation: builder-fade 620ms ease both;
}

[data-animation="rise"] {
  animation: builder-rise 680ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

[data-animation="scale"] {
  animation: builder-scale 560ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes builder-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes builder-rise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes builder-scale {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: var(--header-height);
  width: var(--content);
  margin: 0 auto;
  padding: 16px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  backdrop-filter: blur(14px);
}

.brand,
.site-nav,
.zone-label,
.chip,
.project-index,
.project-status {
  font-family: "Chakra Petch", sans-serif;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.brand-mark {
  width: 16px;
  height: 16px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  box-shadow: 0 0 22px rgba(216, 255, 86, 0.45);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(23, 25, 20, 0.72);
  scrollbar-width: none;
}

.site-nav::-webkit-scrollbar {
  display: none;
}

.site-nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.88rem;
  transition: background 160ms ease, color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(247, 244, 232, 0.08);
  color: var(--text);
}

.anchor-alias {
  display: block;
  height: 0;
  overflow: hidden;
  position: relative;
  top: -88px;
}

.section {
  width: min(var(--builder-max-width, var(--content)), calc(100vw - 32px));
  margin: 0 auto;
  text-align: var(--builder-align, left);
}

.test-track {
  min-height: calc(100svh - 78px);
  padding: var(--builder-padding-y, 28px) 0;
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(430px, 1.22fr);
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
}

.zone-label {
  margin: 0 0 12px;
  color: var(--lime);
  font-size: 0.88rem;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Chakra Petch", sans-serif;
  line-height: 1;
}

h1 {
  max-width: 9ch;
  font-size: clamp(4.2rem, 7vw, 6.7rem);
}

.hero-subline {
  max-width: 440px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.18rem;
  line-height: 1.55;
}

.hero-actions,
.playground-controls,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 14px;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button.primary {
  color: #14170d;
  background: var(--lime);
  box-shadow: 0 14px 34px rgba(216, 255, 86, 0.24);
}

.button.primary[aria-pressed="true"] {
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  box-shadow: 0 16px 38px rgba(86, 215, 255, 0.18);
}

.button.secondary {
  border-color: var(--line);
  background: rgba(247, 244, 232, 0.06);
}

.button.compact {
  min-height: 38px;
  padding: 0 12px;
  border-radius: 12px;
  font-size: 0.9rem;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  color: var(--muted);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(86, 215, 255, 0.7);
}

.playground {
  position: relative;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(247, 244, 232, 0.08), rgba(247, 244, 232, 0.025)),
    var(--surface);
  box-shadow: var(--shadow);
  isolation: isolate;
  transform: translateZ(0);
}

.track-hud,
.microcopy-strip {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-family: "Chakra Petch", sans-serif;
  font-size: 0.9rem;
}

.track-hud span:last-child {
  color: var(--cyan);
}

.track-scene {
  position: relative;
  height: clamp(315px, 38vw, 390px);
  margin: 18px 0;
  overflow: hidden;
  border-radius: 24px;
  background:
    linear-gradient(90deg, rgba(216, 255, 86, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, #22251d, #11130f);
  background-size: 42px 42px;
  border: 1px solid rgba(247, 244, 232, 0.1);
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.track-scene::before {
  content: "";
  position: absolute;
  left: 7%;
  right: 16%;
  bottom: 132px;
  height: 42px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(216, 255, 86, 0.42), rgba(86, 215, 255, 0));
  filter: blur(18px);
  opacity: 0;
  transform: translateX(-18px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.track-scene[data-ready="true"] {
  border-color: rgba(216, 255, 86, 0.26);
  box-shadow: inset 0 0 42px rgba(216, 255, 86, 0.05);
}

.track-scene[data-ready="true"]::before {
  opacity: 0.62;
  transform: translateX(0);
}

.track-scene[data-launching="true"] {
  animation: track-pulse 1.25s ease;
}

.track-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--lime) 0 26px, transparent 26px 44px);
  opacity: 0.68;
}

.track-line-top {
  top: 96px;
}

.track-line-bottom {
  bottom: 92px;
}

.prototype-rig {
  position: absolute;
  left: 12%;
  bottom: 94px;
  --rig-scale: 1;
  width: 190px;
  height: 108px;
  filter: drop-shadow(0 22px 22px rgba(0, 0, 0, 0.36));
  transform: scale(var(--rig-scale));
  transform-origin: bottom left;
  transition: transform 520ms cubic-bezier(0.2, 0.8, 0.2, 1), filter 260ms ease;
  will-change: transform;
}

.prototype-rig[data-state="launching"] {
  animation: launch-test 1.25s cubic-bezier(0.2, 0.8, 0.16, 1);
}

.rig-body,
.rig-cabin,
.rig-scoop,
.rig-wheel,
.rig-spark {
  position: absolute;
}

.rig-body {
  left: 18px;
  bottom: 28px;
  width: 136px;
  height: 48px;
  border-radius: 20px 28px 18px 18px;
  background: linear-gradient(135deg, var(--coral), #ff8b5f);
  box-shadow: 0 18px 42px rgba(255, 94, 87, 0.22);
}

.rig-cabin {
  left: 68px;
  bottom: 70px;
  width: 54px;
  height: 42px;
  border-radius: 18px 18px 6px 6px;
  background: var(--cyan);
}

.rig-scoop {
  left: 144px;
  bottom: 42px;
  width: 42px;
  height: 26px;
  border-radius: 8px 24px 12px 8px;
  background: var(--lime);
}

.rig-wheel {
  bottom: 12px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 9px solid #080907;
  background: var(--amber);
}

.wheel-a {
  left: 34px;
}

.wheel-b {
  left: 122px;
}

.rig-spark {
  left: -4px;
  bottom: 46px;
  width: 22px;
  height: 10px;
  border-radius: 999px;
  background: var(--lime);
  opacity: 0;
}

.spark-b {
  bottom: 66px;
  width: 14px;
  background: var(--cyan);
}

.part {
  opacity: 0.16;
  transform: translateY(16px) scale(0.94);
  transition: opacity 260ms ease, transform 260ms ease;
}

.prototype-rig[data-state="built"] .part,
.prototype-rig[data-state="launching"] .part {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.prototype-rig[data-state="built"] {
  filter: drop-shadow(0 24px 24px rgba(216, 255, 86, 0.16));
}

.prototype-rig[data-state="launching"] .rig-spark {
  opacity: 1;
  animation: spark-flicker 200ms infinite alternate;
}

.microcopy-strip {
  padding-top: 4px;
}

.garage-zone,
.toolbox-zone,
.blueprint-zone,
.about-zone,
.contact-gate {
  padding: var(--builder-padding-y, clamp(64px, 8vw, 104px)) 0;
}

.section-kicker {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}

.section-kicker h2 {
  max-width: 560px;
  font-size: 3rem;
}

.garage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2vw, 26px);
  perspective: 1000px;
}

.project-card {
  display: grid;
  grid-template-rows: auto 1fr;
  transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 180ms ease, filter 180ms ease;
}

.project-card:hover,
.project-card:focus-within,
.project-card.is-active {
  filter: drop-shadow(0 22px 34px rgba(86, 215, 255, 0.08));
}

.project-card-button {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  cursor: pointer;
  box-shadow: var(--shadow);
  transform: translateZ(0);
}

.project-card-button::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(8, 9, 7, 0.34));
  pointer-events: none;
}

.project-card-button img {
  width: 100%;
  aspect-ratio: 1 / 0.78;
  object-fit: cover;
  filter: saturate(1.03) contrast(1.02);
  transition: transform 260ms ease, filter 260ms ease;
}

.project-card:hover .project-card-button img,
.project-card:focus-within .project-card-button img {
  filter: saturate(1.18) contrast(1.08);
  transform: scale(1.05);
}

.project-index,
.project-status {
  position: absolute;
  z-index: 2;
  top: 14px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(16, 17, 15, 0.78);
  color: var(--text);
  font-size: 0.82rem;
}

.project-index {
  left: 14px;
}

.project-status {
  right: 14px;
  color: var(--lime);
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.project-card:hover .project-status,
.project-card:focus-within .project-status,
.project-card.is-active .project-status {
  background: var(--lime);
  color: #12140c;
  transform: translateY(-2px);
}

.project-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent, rgba(255, 255, 255, 0.16), transparent);
  transform: translateX(-120%);
  transition: transform 420ms ease;
}

.project-card:hover .project-shine,
.project-card:focus-within .project-shine {
  transform: translateX(120%);
}

.project-card-copy {
  padding: 16px 4px 0;
  display: grid;
  align-content: start;
}

.project-card-copy p,
.project-card-copy span {
  color: var(--muted);
  line-height: 1.45;
}

.project-card-copy p {
  margin: 0 0 8px;
  font-family: "Chakra Petch", sans-serif;
  color: var(--cyan);
}

.project-card-copy h3 {
  font-size: 1.65rem;
}

.project-card-copy > span {
  min-height: 2.9em;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.stat-row span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(86, 215, 255, 0.1);
  color: var(--cyan);
  font-family: "Chakra Petch", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(247, 244, 232, 0.045);
  font-size: 0.82rem;
}

.toolbox-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tool-card {
  min-height: 208px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(247, 244, 232, 0.075), rgba(247, 244, 232, 0.025));
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.tool-card:hover,
.tool-card:focus-within {
  border-color: rgba(216, 255, 86, 0.5);
  box-shadow: 0 18px 36px rgba(216, 255, 86, 0.08);
  transform: translateY(-4px);
}

.tool-card:hover .tool-symbol,
.tool-card:focus-within .tool-symbol {
  transform: rotate(-5deg) scale(1.04);
}

.tool-symbol {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 14px;
  background: var(--lime);
  color: #12140c;
  font-family: "Chakra Petch", sans-serif;
  font-weight: 800;
  transition: transform 180ms ease;
}

.tool-card h3 {
  font-size: 1.35rem;
}

.tool-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.blueprint-line {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.blueprint-line::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, var(--coral), var(--amber), var(--lime), var(--cyan));
  opacity: 0.56;
}

.blueprint-step {
  position: relative;
  min-height: 158px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(16, 17, 15, 0.72);
  transition: transform 160ms ease, border-color 160ms ease;
}

.blueprint-step:hover,
.blueprint-step:focus-within {
  border-color: rgba(216, 255, 86, 0.38);
  transform: translateY(-3px);
}

.blueprint-step span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 28px;
  border-radius: 50%;
  color: #12140c;
  background: var(--lime);
  font-family: "Chakra Petch", sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
}

.blueprint-step h3 {
  font-size: 1.2rem;
}

.blueprint-step p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.about-card,
.gate-panel {
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(86, 215, 255, 0.08), transparent),
    rgba(247, 244, 232, 0.035);
  box-shadow: var(--shadow);
}

.about-card {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 26px;
  padding: 22px;
  align-items: center;
}

.about-portrait {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 22px;
}

.about-copy h2,
.gate-panel h2 {
  max-width: 660px;
  font-size: 2.6rem;
}

.about-copy p,
.gate-panel p {
  max-width: 680px;
  color: var(--muted);
  line-height: 1.6;
}

.text-button {
  appearance: none;
  padding: 0;
  border: 0;
  color: var(--lime);
  background: transparent;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.about-more {
  margin-top: 16px;
}

.about-more ul {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.gate-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 54px);
}

.gate-panel::after {
  content: "";
  position: absolute;
  inset: auto 28px 28px auto;
  width: 160px;
  height: 160px;
  border: 1px solid rgba(216, 255, 86, 0.22);
  border-radius: 36px;
  background:
    linear-gradient(90deg, rgba(216, 255, 86, 0.1) 1px, transparent 1px),
    linear-gradient(180deg, rgba(216, 255, 86, 0.1) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.45;
  transform: rotate(8deg);
  pointer-events: none;
}

.project-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.project-overlay[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}

.overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 9, 7, 0.82);
  backdrop-filter: blur(14px);
}

.project-drawer {
  position: absolute;
  top: 24px;
  right: 24px;
  bottom: 24px;
  width: min(920px, calc(100vw - 48px));
  display: grid;
  grid-template-columns: minmax(260px, 0.74fr) minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #151713;
  box-shadow: var(--shadow);
  opacity: 0.96;
  transform: translateX(26px) scale(0.985);
  transition: transform 220ms ease, opacity 220ms ease;
}

.project-overlay[aria-hidden="false"] .project-drawer {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.drawer-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #080907;
}

.drawer-content {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 28px;
}

.drawer-content h2 {
  font-size: 3rem;
}

.detail-pitch {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.detail-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 22px;
}

.detail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: -6px 0 24px;
}

.detail-links[hidden] {
  display: none;
}

.game-launch {
  gap: 9px;
  color: #0a0c08;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 10px 30px rgba(216, 255, 86, 0.16);
}

.game-launch:hover,
.game-launch:focus-visible {
  color: #0a0c08;
  background: #e7ff8c;
  border-color: #e7ff8c;
}

.game-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 18px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.game-overlay[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}

.game-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(216, 255, 86, 0.1), transparent 38%),
    rgba(5, 6, 5, 0.94);
  backdrop-filter: blur(18px);
}

.game-player {
  position: relative;
  width: min(1240px, calc(100vw - 36px));
  height: min(820px, calc(100svh - 36px));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 12px;
  padding: 16px;
  overflow: hidden;
  border: 1px solid rgba(216, 255, 86, 0.22);
  border-radius: 28px;
  background: #11130f;
  box-shadow: 0 28px 100px rgba(0, 0, 0, 0.62);
  opacity: 0.94;
  transform: translateY(18px) scale(0.985);
  transition: transform 220ms ease, opacity 220ms ease;
}

.game-overlay[aria-hidden="false"] .game-player {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.game-player-header {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 2px;
}

.game-player-header h2 {
  margin-top: 2px;
  font-size: clamp(1.45rem, 2vw, 2rem);
}

.game-player-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.game-player-actions .game-close {
  position: static;
  flex: 0 0 auto;
}

.game-viewport {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #080a08;
}

.game-viewport:fullscreen {
  width: 100vw;
  height: 100vh;
  border: 0;
  border-radius: 0;
}

.game-viewport iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
  background: #080a08;
  opacity: 0;
  transition: opacity 240ms ease;
}

.game-viewport iframe.is-loaded {
  opacity: 1;
}

.game-loading {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  padding: 24px;
  color: var(--text);
  text-align: center;
  background:
    linear-gradient(rgba(216, 255, 86, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(216, 255, 86, 0.035) 1px, transparent 1px),
    #080a08;
  background-size: 32px 32px;
}

.game-loading[hidden] {
  display: none;
}

.game-loading span {
  width: 42px;
  height: 42px;
  border: 3px solid rgba(216, 255, 86, 0.16);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: game-loading-spin 800ms linear infinite;
}

.game-loading strong {
  font-family: "Chakra Petch", sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

.game-loading small,
.game-player-hint {
  color: var(--muted);
}

.game-player-hint {
  margin: 0;
  padding: 0 4px 2px;
  font-size: 0.82rem;
  text-align: center;
}

@keyframes game-loading-spin {
  to {
    transform: rotate(360deg);
  }
}

.detail-grid {
  display: grid;
  gap: 18px;
}

.detail-grid section {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.detail-grid h3 {
  font-size: 1.1rem;
}

.detail-grid ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.icon-button {
  position: absolute;
  z-index: 2;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--text);
  background: rgba(16, 17, 15, 0.78);
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.icon-button:hover,
.icon-button:focus-visible {
  background: var(--lime);
  color: #12140c;
  transform: rotate(4deg);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 560ms ease, transform 560ms ease;
}

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

@keyframes launch-test {
  0% {
    transform: translateX(0) rotate(0deg) scale(var(--rig-scale));
  }

  45% {
    transform: translateX(42vw) rotate(-2deg) scale(var(--rig-scale));
  }

  46% {
    transform: translateX(-28vw) rotate(1deg) scale(var(--rig-scale));
  }

  100% {
    transform: translateX(0) rotate(0deg) scale(var(--rig-scale));
  }
}

@keyframes track-pulse {
  0%,
  100% {
    box-shadow: inset 0 0 42px rgba(216, 255, 86, 0.05);
  }

  42% {
    box-shadow:
      inset 0 0 58px rgba(86, 215, 255, 0.12),
      0 0 34px rgba(216, 255, 86, 0.08);
  }
}

@keyframes spark-flicker {
  from {
    transform: translateX(0) scaleX(1);
  }

  to {
    transform: translateX(-8px) scaleX(1.4);
  }
}

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

  .cursor-glow {
    display: none;
  }

  .project-card,
  .button:hover,
  .button:focus-visible {
    transform: none !important;
  }
}

@media (max-width: 980px) {
  .builder-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  h1 {
    font-size: clamp(3.5rem, 8vw, 5rem);
  }

  .project-drawer {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(220px, 34vh) minmax(0, 1fr);
  }

  .garage-grid,
  .toolbox-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-project-layout] .garage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-project-layout="featured"] .project-card:first-child {
    grid-row: auto;
  }

  .blueprint-line {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .blueprint-line::before {
    display: none;
  }

  .drawer-image {
    height: 100%;
    max-height: 320px;
  }

  .about-card {
    grid-template-columns: minmax(180px, 220px) minmax(0, 1fr);
  }

  .about-copy h2,
  .gate-panel h2 {
    font-size: clamp(2.2rem, 5vw, 3rem);
  }
}

@media (max-width: 900px) {
  .test-track {
    min-height: auto;
    padding-top: 24px;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 680px;
  }

  .playground {
    width: 100%;
  }
}

@media (max-width: 680px) {
  :root {
    --content: min(calc(100% - 28px), 560px);
    --header-height: 108px;
  }

  html {
    scroll-padding-top: 118px;
  }

  body::before {
    background-size: 34px 34px;
  }

  .builder-gallery {
    grid-template-columns: 1fr;
  }

  .builder-block {
    padding: clamp(42px, 12vw, 64px) 0;
  }

  .builder-block-inner {
    width: min(var(--builder-max-width, 100%), calc(100vw - 28px));
    font-size: min(calc(1rem * var(--builder-font-scale, 1)), 1.08rem);
  }

  .builder-block-inner > h2 {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .builder-block-image img {
    max-height: 68svh;
  }

  .builder-block-embed iframe,
  .unity-webgl-frame iframe {
    min-height: min(62svh, 560px);
  }

  .unity-empty {
    min-height: 300px;
    padding: 24px;
  }

  .site-header {
    width: var(--content);
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 10px 0 8px;
    background: linear-gradient(180deg, rgba(16, 17, 15, 0.96), rgba(16, 17, 15, 0.78));
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
    gap: 4px;
    padding: 4px;
  }

  .site-nav a {
    flex: 0 0 auto;
    padding: 7px 10px;
    font-size: 0.78rem;
  }

  h1 {
    max-width: 10ch;
    font-size: clamp(2.55rem, 13vw, 3.65rem);
    line-height: 0.94;
  }

  .hero-subline {
    margin-top: 16px;
    font-size: 1rem;
  }

  .hero-actions,
  .playground-controls,
  .contact-actions {
    margin-top: 18px;
  }

  .hero-actions .button,
  .playground-controls .button {
    flex: 1 1 140px;
  }

  .contact-actions .button {
    width: 100%;
  }

  .button {
    min-height: 46px;
    padding-inline: 14px;
  }

  .hero-status {
    margin-top: 16px;
  }

  .section-kicker h2,
  .about-copy h2,
  .gate-panel h2,
  .drawer-content h2 {
    font-size: 2.1rem;
  }

  .test-track {
    padding-top: 10px;
    padding-bottom: 46px;
    gap: 30px;
  }

  .garage-zone,
  .toolbox-zone,
  .blueprint-zone,
  .about-zone,
  .contact-gate {
    padding: var(--builder-padding-y, clamp(46px, 13vw, 66px)) 0;
  }

  .section-kicker {
    margin-bottom: 18px;
  }

  .playground {
    padding: 12px;
    border-radius: 22px;
  }

  .track-hud,
  .microcopy-strip {
    gap: 8px;
    font-size: 0.75rem;
  }

  .track-hud span,
  .microcopy-strip span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .track-scene {
    height: 230px;
    margin: 12px 0;
    border-radius: 18px;
  }

  .track-scene::before {
    bottom: 86px;
  }

  .track-line-top {
    top: 62px;
  }

  .track-line-bottom {
    bottom: 58px;
  }

  .prototype-rig {
    left: 6%;
    bottom: 58px;
    --rig-scale: 0.78;
  }

  .garage-grid,
  .toolbox-grid,
  .blueprint-line {
    grid-template-columns: 1fr;
  }

  body[data-project-layout] .garage-grid {
    grid-template-columns: 1fr;
  }

  .garage-grid {
    gap: 28px;
  }

  .project-card-copy {
    padding-top: 13px;
  }

  .project-card-copy h3 {
    font-size: 1.45rem;
  }

  .project-card-copy > span {
    min-height: 0;
  }

  .tool-card {
    min-height: 0;
    padding: 18px;
  }

  .tool-symbol {
    margin-bottom: 14px;
  }

  .blueprint-step {
    min-height: 0;
  }

  .blueprint-step span {
    margin-bottom: 18px;
  }

  .about-card {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 14px;
  }

  .about-portrait {
    aspect-ratio: 16 / 10;
    max-height: 340px;
    object-position: center 30%;
  }

  .about-copy {
    padding: 4px 6px 10px;
  }

  .gate-panel {
    padding: 24px 18px;
    border-radius: 22px;
  }

  .project-drawer {
    inset: 12px;
    width: auto;
    max-height: calc(100svh - 24px);
    grid-template-rows: minmax(160px, 26svh) minmax(0, 1fr);
    border-radius: 22px;
  }

  .drawer-image {
    height: 100%;
    max-height: none;
  }

  .drawer-content {
    min-height: 0;
    padding: 20px 18px 28px;
  }

  .detail-chips {
    margin: 14px 0 18px;
  }

  .detail-grid {
    gap: 14px;
  }

  .game-overlay {
    padding: 0;
  }

  .game-player {
    width: 100vw;
    height: 100svh;
    gap: 9px;
    padding: 10px;
    border: 0;
    border-radius: 0;
  }

  .game-player-header {
    align-items: flex-start;
    gap: 10px;
  }

  .game-player-actions {
    justify-content: flex-end;
  }

  .game-player-actions .button {
    min-height: 38px;
    padding-inline: 12px;
    font-size: 0.78rem;
  }

  .game-viewport {
    border-radius: 12px;
  }

  .game-player-hint {
    font-size: 0.72rem;
  }

  .icon-button {
    top: 10px;
    right: 10px;
    width: 38px;
    height: 38px;
  }

  .builder-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .builder-stats > div {
    padding: 18px 14px;
  }

  .builder-block-quote blockquote {
    font-size: clamp(1.8rem, 9vw, 3rem);
  }
}

@media (max-width: 420px) {
  .hero-actions,
  .playground-controls {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .button,
  .playground-controls .button {
    width: 100%;
  }

  .game-player-header {
    display: grid;
    grid-template-columns: 1fr;
  }

  .game-player-actions {
    display: grid;
    grid-template-columns: 1fr 1fr 42px;
  }

  .game-player-actions .button {
    width: 100%;
  }

  .builder-stats {
    grid-template-columns: 1fr;
  }

  .track-scene {
    height: 210px;
  }

  .prototype-rig {
    left: 3%;
    --rig-scale: 0.7;
  }

  .project-index,
  .project-status {
    top: 10px;
    padding: 6px 8px;
    font-size: 0.72rem;
  }

  .project-index {
    left: 10px;
  }

  .project-status {
    right: 10px;
  }
}

/* Container rules keep the editor's tablet/phone stage identical to real devices. */
@container portfolio (max-width: 900px) {
  .site-header,
  .section {
    width: calc(100cqw - 32px);
  }

  .test-track {
    min-height: auto;
    padding-top: 24px;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 680px;
  }

  .garage-grid,
  .toolbox-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-project-layout] .garage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-project-layout="featured"] .project-card:first-child {
    grid-row: auto;
  }

  .blueprint-line {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .blueprint-line::before {
    display: none;
  }

  .about-card {
    grid-template-columns: minmax(180px, 220px) minmax(0, 1fr);
  }
}

@container portfolio (max-width: 680px) {
  .site-header,
  .section {
    width: calc(100cqw - 28px);
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 10px 0 8px;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
    gap: 4px;
    padding: 4px;
  }

  .site-nav a {
    flex: 0 0 auto;
    padding: 7px 10px;
    font-size: 0.78rem;
  }

  h1 {
    max-width: 10ch;
    font-size: clamp(2.55rem, 13cqw, 3.65rem);
    line-height: 0.94;
  }

  .hero-subline {
    margin-top: 16px;
    font-size: 1rem;
  }

  .hero-actions .button,
  .playground-controls .button {
    flex: 1 1 140px;
  }

  .contact-actions .button {
    width: 100%;
  }

  .test-track {
    padding-top: 10px;
    padding-bottom: 46px;
    gap: 30px;
  }

  .garage-zone,
  .toolbox-zone,
  .blueprint-zone,
  .about-zone,
  .contact-gate {
    padding: var(--builder-padding-y, clamp(46px, 13cqw, 66px)) 0;
  }

  .section-kicker h2,
  .about-copy h2,
  .gate-panel h2 {
    font-size: clamp(2rem, 9cqw, 2.7rem);
  }

  .playground {
    padding: 12px;
    border-radius: 22px;
  }

  .track-hud,
  .microcopy-strip {
    gap: 8px;
    font-size: 0.75rem;
  }

  .track-hud span,
  .microcopy-strip span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .track-scene {
    height: 230px;
    margin: 12px 0;
    border-radius: 18px;
  }

  .track-scene::before {
    bottom: 86px;
  }

  .track-line-top {
    top: 62px;
  }

  .track-line-bottom {
    bottom: 58px;
  }

  .prototype-rig {
    left: 6%;
    bottom: 58px;
    --rig-scale: 0.78;
  }

  .garage-grid,
  .toolbox-grid,
  .blueprint-line,
  .builder-gallery {
    grid-template-columns: 1fr;
  }

  body[data-project-layout] .garage-grid {
    grid-template-columns: 1fr;
  }

  .garage-grid {
    gap: 28px;
  }

  .project-card-copy > span {
    min-height: 0;
  }

  .tool-card,
  .blueprint-step {
    min-height: 0;
  }

  .about-card {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 14px;
  }

  .about-portrait {
    aspect-ratio: 16 / 10;
    max-height: 340px;
    object-position: center 30%;
  }

  .gate-panel {
    padding: 24px 18px;
  }

  .builder-block-inner {
    width: calc(100cqw - 28px);
  }

  .builder-block-inner > h2 {
    font-size: clamp(2rem, 10cqw, 3.2rem);
  }

  .builder-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .builder-block-embed iframe,
  .unity-webgl-frame iframe {
    min-height: min(62svh, 560px);
  }
}

@container portfolio (max-width: 420px) {
  .hero-actions,
  .playground-controls {
    display: grid;
    grid-template-columns: 1fr;
  }

  .builder-stats {
    grid-template-columns: 1fr;
  }

  .track-scene {
    height: 210px;
  }

  .prototype-rig {
    left: 3%;
    --rig-scale: 0.7;
  }
}