:root {
  --black: #090909;
  --white: #ffffff;
  --accent: #fc9c60;
  --grey: rgba(9, 9, 9, 0.55);
  --line: rgba(9, 9, 9, 0.14);
  --line-light: rgba(255, 255, 255, 0.2);
  --pad: clamp(24px, 3vw, 48px);
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  overflow-x: clip;
  overflow-y: auto;
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  min-height: 100%;
  margin: 0;
  overflow-x: clip;
  overflow-y: visible;
  color: var(--black);
  background: var(--white);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
.site-shell { min-height: 100vh; overflow: hidden; }

.signal-intro {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-content: center;
  gap: 16px;
  color: var(--white);
  background: var(--black);
  pointer-events: none;
  animation: intro-exit 520ms cubic-bezier(0.8, 0, 0.2, 1) 1.5s forwards;
}

.signal-intro p,
.signal-intro > div {
  width: min(520px, 78vw);
  margin: 0;
  font: 700 10px/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.signal-intro p { color: var(--accent); }

.signal-intro > div {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.signal-intro > div span:last-child { opacity: 0; animation: reveal 1ms 1.15s forwards; }

.signal-intro i {
  display: block;
  width: min(520px, 78vw);
  height: 1px;
  background: rgba(255, 255, 255, 0.18);
}

.signal-intro i::after {
  content: "";
  display: block;
  width: 0;
  height: 100%;
  background: var(--accent);
  animation: load 1.25s steps(8, end) 120ms forwards;
}

.home {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  color: var(--black);
  background: var(--white);
}

.home-brand {
  position: absolute;
  z-index: 20;
  top: var(--pad);
  left: var(--pad);
}

.home-brand p,
.side-nav,
.home-meta span,
.rig-hint,
.section-intro > p,
.work-head > p,
.contact > p,
.contact-meta {
  font: 600 10px/1.2 var(--sans);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.home-brand p {
  margin: 0 0 9px;
  color: var(--grey);
}

.home-brand h1 {
  margin: 0;
  font-size: clamp(31px, 3.1vw, 48px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

.side-nav {
  position: absolute;
  z-index: 20;
  top: var(--pad);
  right: var(--pad);
  display: grid;
  justify-items: end;
  gap: 10px;
}

.side-nav a {
  color: rgba(9, 9, 9, 0.42);
  text-decoration: none;
  transition: color 180ms ease, transform 180ms ease;
}

.side-nav a:hover,
.side-nav a.active {
  color: var(--black);
  transform: translateX(-5px);
}

.rig-stage {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  perspective: 1100px;
  cursor: crosshair;
  touch-action: pan-y;
}

.rig-stage:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -8px;
}

.rig-grid {
  position: absolute;
  left: 50%;
  top: 56%;
  width: min(560px, 48vw);
  height: min(340px, 40vw);
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, transparent 49.8%, var(--line) 50%, transparent 50.2%),
    linear-gradient(transparent 49.8%, var(--line) 50%, transparent 50.2%);
  background-size: 42px 42px;
  transform: translate(-50%, -50%) rotateX(68deg) rotateZ(-4deg);
  mask-image: radial-gradient(circle, black 15%, transparent 70%);
}

.signal-rig {
  --rig-x: -3deg;
  --rig-y: 5deg;
  position: relative;
  width: min(520px, 42vw);
  height: min(570px, 66vh);
  transform-style: preserve-3d;
  transform: rotateX(var(--rig-x)) rotateY(var(--rig-y));
  transition: transform 260ms cubic-bezier(0.2, 0.75, 0.2, 1);
  animation: rig-enter 1.2s cubic-bezier(0.22, 1, 0.36, 1) 1.85s both;
}

.rig-mast {
  position: absolute;
  left: 50%;
  top: 3%;
  bottom: 0;
  width: 18px;
  border: 1px solid var(--black);
  background: linear-gradient(90deg, var(--white) 0 22%, rgba(9, 9, 9, 0.25) 23% 42%, var(--white) 43% 68%, rgba(9, 9, 9, 0.55) 69% 76%, var(--white) 77%);
  transform: translateX(-50%) translateZ(-34px);
  box-shadow: 8px 8px 0 rgba(9, 9, 9, 0.08);
}

.rig-mast::before,
.rig-mast::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 34px;
  height: 5px;
  border: 1px solid var(--black);
  background: var(--white);
  transform: translateX(-50%);
}

.rig-mast::before { top: 17%; }
.rig-mast::after { bottom: 15%; }

.rig-orbit {
  position: absolute;
  left: 50%;
  top: 48%;
  border: 1px solid rgba(9, 9, 9, 0.25);
  border-radius: 50%;
  transform-style: preserve-3d;
}

.rig-orbit-a {
  width: 330px;
  height: 330px;
  transform: translate(-50%, -50%) rotateX(68deg) rotateZ(10deg);
  animation: orbit-a 16s linear infinite;
}

.rig-orbit-b {
  width: 245px;
  height: 245px;
  transform: translate(-50%, -50%) rotateY(70deg) rotateZ(-16deg);
  animation: orbit-b 13s linear infinite reverse;
}

.rig-plate {
  position: absolute;
  left: 50%;
  min-width: 230px;
  padding: 13px 18px;
  border: 1px solid var(--black);
  font: 700 12px/1 var(--mono);
  letter-spacing: 0.08em;
  text-align: center;
  box-shadow: 8px 9px 0 rgba(9, 9, 9, 0.12);
  transform-style: preserve-3d;
}

.rig-plate-a {
  top: 15%;
  color: var(--black);
  background: var(--accent);
  transform: translateX(-31%) translateZ(55px) rotateZ(7deg) rotateY(-12deg);
}

.rig-plate-b {
  bottom: 15%;
  color: var(--white);
  background: var(--black);
  transform: translateX(-72%) translateZ(28px) rotateZ(-7deg) rotateY(10deg);
}

.rig-core {
  position: absolute;
  left: 50%;
  top: 48%;
  width: 132px;
  height: 132px;
  transform-style: preserve-3d;
  transform: translate(-50%, -50%) translateZ(70px) rotateX(-14deg) rotateY(28deg);
  animation: core-float 5s ease-in-out infinite;
}

.core-face {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 1px solid var(--black);
  color: var(--black);
  background: var(--accent);
  font: 700 34px/1 var(--mono);
}

.core-front { transform: translateZ(66px); }
.core-back { transform: rotateY(180deg) translateZ(66px); background: var(--black); }
.core-left { transform: rotateY(-90deg) translateZ(66px); background: var(--white); }
.core-right { transform: rotateY(90deg) translateZ(66px); background: var(--accent); }
.core-top { transform: rotateX(90deg) translateZ(66px); background: var(--white); }
.core-bottom { transform: rotateX(-90deg) translateZ(66px); background: var(--black); }

.rig-node {
  position: absolute;
  width: 58px;
  height: 58px;
  border: 1px solid var(--black);
  border-radius: 50%;
  background: var(--white);
  box-shadow: 6px 7px 0 rgba(9, 9, 9, 0.12);
}

.rig-node span {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: var(--black);
}

.rig-node span::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: node-pulse 2.2s ease-in-out infinite;
}

.rig-node-a { top: 28%; left: 20%; transform: translateZ(105px); }
.rig-node-b { right: 16%; bottom: 25%; transform: translateZ(88px) scale(0.75); }

.rig-readout {
  position: absolute;
  right: -9%;
  top: 31%;
  margin: 0;
  padding-left: 12px;
  border-left: 1px solid var(--accent);
  font: 600 9px/1.65 var(--mono);
  letter-spacing: 0.06em;
  transform: translateZ(22px);
}

.rig-hint {
  position: absolute;
  left: 50%;
  bottom: 16%;
  margin: 0;
  color: var(--grey);
  transform: translateX(-50%);
}

.home-meta {
  position: absolute;
  z-index: 20;
  left: var(--pad);
  right: var(--pad);
  bottom: var(--pad);
  display: grid;
  grid-template-columns: 0.8fr 1fr 1.2fr 1fr;
  gap: 30px;
}

.home-meta > div {
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.home-meta span {
  display: block;
  margin-bottom: 8px;
  color: rgba(9, 9, 9, 0.42);
}

.home-meta strong {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
}

.home-meta strong i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: node-pulse 2.2s ease-in-out infinite;
}

.services {
  min-height: 100svh;
  padding: var(--pad);
  color: var(--white);
  background: var(--black);
}

.section-intro {
  display: grid;
  grid-template-columns: 58px 0.45fr 1.55fr;
  gap: 28px;
  align-items: start;
  padding-bottom: clamp(60px, 9vw, 125px);
}

.section-intro > a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease;
}

.section-intro > a:hover { color: var(--black); background: var(--accent); }
.section-intro > p { margin: 12px 0 0; color: rgba(255, 255, 255, 0.5); }

.section-intro h2 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(52px, 7.1vw, 112px);
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: -0.07em;
}

.service { 
  min-height: 155px;
  display: grid;
  grid-template-columns: 70px 0.8fr 1.1fr 0.8fr;
  align-items: center;
  gap: 28px;
  border-top: 1px solid var(--line-light);
  transition: color 180ms ease;
}

.service:last-child { border-bottom: 1px solid var(--line-light); }
.service:hover { color: var(--accent); }
.service > span { font: 600 11px/1 var(--mono); }

.service h3 {
  margin: 0;
  font-size: clamp(27px, 3vw, 47px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.055em;
}

.service p {
  max-width: 480px;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 15px;
  line-height: 1.45;
  transition: color 180ms ease;
}

.service:hover p { color: var(--white); }

.service code {
  justify-self: end;
  color: rgba(255, 255, 255, 0.48);
  font: 500 9px/1.5 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.work {
  min-height: 100svh;
  padding: clamp(70px, 8vw, 120px) 0;
  color: var(--black);
  background: var(--white);
}

.work-head {
  padding: 0 var(--pad) clamp(50px, 7vw, 90px);
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  align-items: start;
  gap: 30px;
}

.work-head > p { margin: 7px 0 0; color: var(--grey); }

.work-head h2 {
  max-width: 740px;
  margin: 0;
  font-size: clamp(52px, 6.5vw, 104px);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.07em;
}

.project-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 30px);
  padding: 0 var(--pad);
}

.project { min-width: 0; }

.project-visual {
  position: relative;
  aspect-ratio: 1.35;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(9, 9, 9, 0.05);
  transition: transform 420ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.project:hover .project-visual { transform: translateY(-8px); }

.project-info {
  padding: 17px 0;
  display: grid;
  grid-template-columns: 62px 1fr auto;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid var(--line);
}

.project-info > span,
.project-info > p {
  margin: 0;
  color: var(--grey);
  font: 600 9px/1 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-info h3 {
  margin: 0;
  font-size: clamp(19px, 2vw, 29px);
  font-weight: 500;
  letter-spacing: -0.045em;
}

.visual-grid {
  background:
    linear-gradient(90deg, transparent 49.7%, var(--black) 50%, transparent 50.3%),
    linear-gradient(transparent 49.7%, var(--black) 50%, transparent 50.3%),
    var(--accent);
  background-size: 52px 52px;
}

.visual-grid span {
  position: absolute;
  left: 50%; top: 50%;
  width: 38%; aspect-ratio: 1;
  border: 14px solid var(--black);
  border-radius: 50%;
  background: var(--white);
  transform: translate(-50%, -50%);
}

.visual-grid i,
.visual-grid b {
  position: absolute;
  left: 12%; right: 12%;
  height: 2px;
  background: var(--black);
}

.visual-grid i { top: 30%; transform: rotate(12deg); }
.visual-grid b { bottom: 25%; transform: rotate(-10deg); }

.visual-crowd { background: var(--black); }

.visual-crowd::before {
  content: "";
  position: absolute;
  inset: 13%;
  background: repeating-radial-gradient(circle at 50% 50%, var(--accent) 0 5px, transparent 6px 31px);
  transform: rotate(-8deg) scale(1.4);
}

.visual-crowd span {
  position: absolute;
  left: 50%; top: 50%;
  width: 78px; height: 78px;
  border-radius: 50%;
  background: var(--white);
  transform: translate(-50%, -50%);
}

.visual-crowd i {
  position: absolute;
  inset: 29%;
  border: 1px solid var(--accent);
  border-radius: 50%;
  animation: visual-pulse 3s ease-in-out infinite;
}

.visual-stack { background: var(--accent); perspective: 600px; }

.visual-stack span,
.visual-stack i,
.visual-stack b {
  position: absolute;
  left: 50%; top: 50%;
  width: 48%; height: 37%;
  border: 1px solid var(--black);
  background: var(--white);
  transform: translate(-50%, -50%) rotateX(58deg) rotateZ(-22deg);
}

.visual-stack i { background: var(--black); transform: translate(-43%, -34%) rotateX(58deg) rotateZ(-22deg); }
.visual-stack b { background: var(--accent); transform: translate(-36%, -18%) rotateX(58deg) rotateZ(-22deg); }

.contact {
  position: relative;
  min-height: 90svh;
  padding: clamp(70px, 9vw, 140px) var(--pad) 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--black);
  background: var(--accent);
}

.contact > p { margin: 0; }

.contact h2 {
  max-width: 1100px;
  margin: 28px 0 55px;
  font-size: clamp(68px, 10vw, 158px);
  font-weight: 400;
  line-height: 0.83;
  letter-spacing: -0.09em;
}

.contact > a {
  width: max-content;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  gap: 25px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--black);
  font-size: clamp(17px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.contact-meta {
  position: absolute;
  left: var(--pad);
  right: var(--pad);
  bottom: 28px;
  display: flex;
  justify-content: space-between;
}

@keyframes load { to { width: 100%; } }
@keyframes reveal { to { opacity: 1; } }

@keyframes intro-exit {
  0% { opacity: 1; visibility: visible; }
  60% { opacity: 0.85; clip-path: inset(48% 0); }
  100% { opacity: 0; visibility: hidden; clip-path: inset(50% 0); }
}

@keyframes rig-enter {
  from { opacity: 0; transform: translateY(55px) rotateX(-10deg) rotateY(-15deg) scale(0.86); }
}

@keyframes orbit-a {
  to { transform: translate(-50%, -50%) rotateX(68deg) rotateZ(370deg); }
}

@keyframes orbit-b {
  to { transform: translate(-50%, -50%) rotateY(70deg) rotateZ(344deg); }
}

@keyframes core-float {
  50% { transform: translate(-50%, -56%) translateZ(70px) rotateX(-14deg) rotateY(38deg); }
}

@keyframes node-pulse {
  50% { opacity: 0.4; transform: scale(0.72); }
}

@keyframes visual-pulse {
  50% { inset: 18%; opacity: 0.2; }
}

:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
::selection { color: var(--black); background: var(--accent); }

@media (max-width: 1000px) {
  .signal-rig { width: min(460px, 48vw); }
  .rig-readout { display: none; }
  .home-meta { grid-template-columns: repeat(2, 1fr); }
  .rig-hint { bottom: 21%; }
  .section-intro { grid-template-columns: 58px 1fr; }
  .section-intro h2 { grid-column: 2; }
  .service { grid-template-columns: 55px 0.8fr 1.2fr; }
  .service code { display: none; }
  .work-head { grid-template-columns: 0.45fr 1.55fr; }
}

@media (max-width: 720px) {
  .home { min-height: 820px; }
  .home-brand h1 { font-size: 31px; }
  .side-nav { display: none; }
  .rig-stage { top: 65px; bottom: 140px; }
  .signal-rig { width: 330px; height: 480px; transform: scale(0.82) rotateX(var(--rig-x)) rotateY(var(--rig-y)); }
  .rig-grid { width: 360px; height: 260px; }
  .rig-orbit-a { width: 270px; height: 270px; }
  .rig-orbit-b { width: 200px; height: 200px; }
  .rig-plate { min-width: 185px; font-size: 10px; }
  .rig-node-a { left: 8%; }
  .rig-node-b { right: 7%; }
  .rig-hint { display: none; }
  .home-meta { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .home-meta > div:nth-child(3) { display: none; }
  .home-meta strong { font-size: 9px; }
  .section-intro { grid-template-columns: 48px 1fr; gap: 16px; }
  .section-intro > p { grid-column: 2; }
  .section-intro h2 { font-size: clamp(45px, 13vw, 72px); }
  .service {
    min-height: 220px;
    grid-template-columns: 40px 1fr;
    align-content: center;
    gap: 14px;
  }
  .service h3 { font-size: 34px; }
  .service p { grid-column: 2; }
  .work-head { grid-template-columns: 1fr; }
  .project-gallery {
    grid-template-columns: 82vw 82vw 82vw;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 12px;
  }
  .project { scroll-snap-align: center; }
  .project-gallery::-webkit-scrollbar { display: none; }
  .project-info { grid-template-columns: 52px 1fr; }
  .project-info p { grid-column: 2; }
  .contact { min-height: 720px; }
  .contact h2 { font-size: clamp(64px, 20vw, 94px); }
  .contact > a { overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .signal-intro { display: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}