:root {
  --ink: #11110f;
  --paper: #ece9df;
  --accent: #ff5c35;
  --accent-rgb: 255, 92, 53;
  --muted: rgba(236, 233, 223, 0.58);
  --line: rgba(236, 233, 223, 0.2);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  font-family: "Manrope", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, a { color: inherit; font: inherit; }
button { border: 0; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed; z-index: 100; left: 1rem; top: -5rem;
  padding: .8rem 1rem; background: var(--paper); color: var(--ink);
}
.skip-link:focus { top: 1rem; }

.boot {
  position: fixed; inset: 0; z-index: 90; background: #d6ff2f; color: #11110f;
  display: grid; grid-template-rows: auto 1fr auto; padding: 1.25rem;
  transition: clip-path 1s var(--ease); clip-path: inset(0 0 0 0);
}
.boot.is-done { clip-path: inset(0 0 100% 0); pointer-events: none; }
.boot__top { display: flex; justify-content: space-between; font: 500 .7rem/1 "DM Mono", monospace; letter-spacing: .06em; }
.boot__count { align-self: end; font: 700 clamp(5rem, 25vw, 20rem)/.7 "Syne", sans-serif; letter-spacing: -.09em; }
.boot__rule { height: 4px; background: rgba(17,17,15,.18); overflow: hidden; }
.boot__rule span { display: block; width: 0; height: 100%; background: currentColor; }

.field { position: fixed; inset: 0; width: 100%; height: 100%; opacity: .48; }
.grain {
  pointer-events: none; position: fixed; inset: -100%; z-index: 60; opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
  animation: grain .18s steps(2) infinite;
}
@keyframes grain { 0% { transform: translate(0,0); } 25% { transform: translate(3%,-4%); } 50% { transform: translate(-5%,2%); } 75% { transform: translate(4%,5%); } }

.cursor {
  display: none; position: fixed; z-index: 80; width: 4.6rem; height: 4.6rem; border-radius: 50%;
  transform: translate(-50%,-50%) scale(.25); opacity: 0; pointer-events: none;
  place-items: center; background: var(--paper); color: var(--ink); mix-blend-mode: difference;
  transition: transform .45s var(--ease), opacity .25s;
  font: 500 .62rem/1 "DM Mono", monospace; letter-spacing: .1em;
}
.cursor.is-active { transform: translate(-50%,-50%) scale(1); opacity: 1; }

.site-header {
  position: fixed; z-index: 20; inset: 0 0 auto; display: grid; grid-template-columns: 1fr auto;
  align-items: start; padding: 1rem; pointer-events: none;
}
.site-header > * { pointer-events: auto; }
.brand { display: inline-flex; width: fit-content; align-items: flex-start; gap: .65rem; text-decoration: none; }
.brand__mark { font: 700 1.45rem/1 "Syne", sans-serif; letter-spacing: -.08em; }
.brand__slash { color: var(--accent); }
.brand__meta { display: none; font: 400 .56rem/1.35 "DM Mono", monospace; letter-spacing: .06em; }
nav { justify-self: end; display: flex; gap: .3rem; }
.nav-link { padding: .45rem .5rem; background: transparent; text-transform: uppercase; cursor: pointer; font: 500 .66rem/1 "DM Mono", monospace; letter-spacing: .08em; }
.nav-link::after { content: ""; display: block; height: 1px; margin-top: .35rem; background: currentColor; transform: scaleX(0); transition: transform .35s var(--ease); transform-origin: right; }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); transform-origin: left; }
.availability { display: none; align-items: center; gap: .55rem; font: 400 .6rem/1 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.availability i { width: .46rem; height: .46rem; border-radius: 50%; background: #d6ff2f; box-shadow: 0 0 0 .28rem rgba(214,255,47,.1); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 .5rem rgba(214,255,47,0); } }

.portfolio { position: relative; min-height: 100svh; isolation: isolate; }
.project-stage { position: relative; height: 100svh; overflow: hidden; }
.project-stage::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(circle at 50% 45%, rgba(var(--accent-rgb), .12), transparent 42%);
  transition: background 1s var(--ease);
}
.rail-label { display: none; }
.project-copy { position: absolute; z-index: 5; left: 1rem; right: 1rem; top: 16%; }
.eyebrow { display: flex; gap: .55rem; margin: 0 0 .7rem; font: 400 .58rem/1 "DM Mono", monospace; letter-spacing: .09em; text-transform: uppercase; }
.eyebrow span + span::before { content: "—"; margin-right: .55rem; color: var(--accent); }
.project-title { margin: 0; font: 700 clamp(3rem, 17vw, 7.4rem)/.78 "Syne", sans-serif; letter-spacing: -.075em; text-transform: uppercase; }
.project-title span { display: block; overflow: hidden; }
.project-title span:last-child { color: transparent; -webkit-text-stroke: 1px var(--paper); }
.project-title.is-changing span { animation: title-shift .55s var(--ease) both; }
.project-title.is-changing span:nth-child(2) { animation-delay: .05s; }
@keyframes title-shift { from { transform: translateY(110%) skewY(5deg); } to { transform: translateY(0) skewY(0); } }
.project-note { width: min(24rem, 78vw); margin: 1.15rem 0 0; color: var(--muted); font-size: .72rem; line-height: 1.5; }

.project-visual {
  position: absolute; z-index: 3; left: 50%; top: 57%; width: min(76vw, 28rem); aspect-ratio: 4 / 5;
  padding: 0; transform: translate(-50%,-50%) rotate(2.5deg); background: transparent; cursor: pointer;
  perspective: 900px; transition: width .8s var(--ease), transform .8s var(--ease);
}
.visual-frame {
  position: absolute; inset: 0; display: block; overflow: hidden; background: var(--accent);
  border: 1px solid rgba(255,255,255,.24); box-shadow: 0 2rem 6rem rgba(0,0,0,.38);
  transform-style: preserve-3d; transition: background .8s var(--ease), transform .25s ease-out;
}
.visual-frame::before { content: ""; position: absolute; inset: 0; background: linear-gradient(125deg, rgba(255,255,255,.15), transparent 36%, rgba(0,0,0,.25)); mix-blend-mode: soft-light; }
.visual-frame::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 12.4%, rgba(255,255,255,.12) 12.5% 12.7%); mix-blend-mode: overlay; }
.visual-core { position: absolute; width: 48%; aspect-ratio: 1; left: 26%; top: 28%; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 1rem rgba(255,255,255,.1), 0 0 6rem rgba(255,255,255,.35); transform: scale(.8); animation: breathe 4.5s ease-in-out infinite; }
.visual-core::before { content: ""; position: absolute; inset: 16%; border-radius: 50%; background: radial-gradient(circle at 35% 35%, white, var(--accent) 35%, transparent 70%); filter: blur(2px); }
.visual-orbit { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(255,255,255,.58); border-radius: 50%; transform: translate(-50%,-50%) rotate(34deg); }
.visual-orbit--a { width: 120%; height: 38%; animation: orbit 9s linear infinite; }
.visual-orbit--b { width: 44%; height: 105%; animation: orbit 13s linear infinite reverse; }
.visual-scan { position: absolute; left: 0; right: 0; height: 1px; background: white; box-shadow: 0 0 1rem white; opacity: .7; animation: scan 3.5s ease-in-out infinite; }
.visual-index, .visual-label { position: absolute; z-index: 2; font: 400 .56rem/1 "DM Mono", monospace; letter-spacing: .1em; }
.visual-index { left: .8rem; top: .8rem; }
.visual-label { right: .8rem; bottom: .8rem; writing-mode: vertical-rl; }
@keyframes breathe { 50% { transform: scale(1.06); } }
@keyframes orbit { to { transform: translate(-50%,-50%) rotate(394deg); } }
@keyframes scan { 0%,100% { top: 8%; opacity: 0; } 15%,85% { opacity: .7; } 50% { top: 92%; } }

.project-index { position: absolute; z-index: 6; left: 1rem; bottom: 3.9rem; display: flex; align-items: center; gap: .55rem; font: 400 .65rem/1 "DM Mono", monospace; }
.project-index__current { font-size: 1rem; color: var(--accent); }
.project-index__line { width: 1.7rem; height: 1px; background: var(--line); }
.project-meta { position: absolute; z-index: 6; left: 1rem; right: 1rem; bottom: 1.05rem; display: flex; justify-content: space-between; font: 400 .56rem/1 "DM Mono", monospace; letter-spacing: .05em; text-transform: uppercase; }
.project-meta__hint { display: none; color: var(--muted); }
.project-controls { position: absolute; z-index: 6; right: 1rem; bottom: 3.2rem; display: flex; gap: .45rem; }
.round-button { width: 2.75rem; height: 2.75rem; border: 1px solid var(--line); border-radius: 50%; background: rgba(17,17,15,.18); backdrop-filter: blur(10px); cursor: pointer; transition: background .25s, color .25s, border-color .25s; }
.round-button:hover, .round-button:focus-visible { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.progress { position: absolute; z-index: 6; left: 50%; bottom: 3.55rem; display: flex; gap: .3rem; transform: translateX(-50%); }
.progress__item { width: 1.65rem; height: .2rem; padding: 0; background: rgba(255,255,255,.24); cursor: pointer; }
.progress__item::before { content: ""; display: block; width: 0; height: 100%; background: var(--accent); transition: width .5s var(--ease); }
.progress__item.is-active::before { width: 100%; }
.site-footer { display: none; }

.panel {
  position: fixed; inset: 0; z-index: 40; overflow-y: auto; background: var(--paper); color: var(--ink);
  transform: translateY(102%); visibility: hidden; transition: transform .9s var(--ease), visibility 0s .9s;
  padding: 5.5rem 1rem 2rem;
}
.panel.is-open { transform: translateY(0); visibility: visible; transition-delay: 0s; }
.panel__close { position: fixed; z-index: 2; right: 1rem; top: 1rem; padding: .55rem .7rem; cursor: pointer; background: transparent; text-transform: uppercase; font: 500 .62rem/1 "DM Mono", monospace; letter-spacing: .08em; }
.panel__close span { display: inline-grid; place-items: center; width: 1.8rem; height: 1.8rem; margin-left: .45rem; border: 1px solid rgba(17,17,15,.25); border-radius: 50%; font-size: 1rem; }
.panel__number { position: absolute; left: 1rem; top: 1.25rem; font: 400 .62rem/1 "DM Mono", monospace; }
.about-grid { display: grid; gap: 2.5rem; }
.about-grid h2 { margin: 0; font: 700 clamp(3rem, 13vw, 8rem)/.83 "Syne", sans-serif; letter-spacing: -.07em; text-transform: uppercase; }
.about-grid__lead { max-width: 44rem; margin: 0; font-size: clamp(1.25rem, 3.5vw, 2.5rem); line-height: 1.15; letter-spacing: -.03em; }
.about-grid__services h3 { margin: 0 0 1.25rem; font: 500 .65rem/1 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.about-grid__services ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(17,17,15,.25); }
.about-grid__services li { display: flex; gap: 1rem; padding: .9rem 0; border-bottom: 1px solid rgba(17,17,15,.25); font: 600 1.3rem/1 "Syne", sans-serif; text-transform: uppercase; }
.about-grid__services li span { width: 2rem; font: 400 .58rem/1.6 "DM Mono", monospace; }
.about-grid__note { max-width: 31rem; margin: 0; color: rgba(17,17,15,.58); font-size: .72rem; line-height: 1.6; }

.panel--case { background: #c7ff3d; }
.case-hero .eyebrow { margin-bottom: 1rem; }
.case-hero h2 { max-width: 12ch; margin: 0; font: 700 clamp(3.3rem, 15vw, 10rem)/.8 "Syne", sans-serif; letter-spacing: -.08em; text-transform: uppercase; }
.case-hero > p:last-child { max-width: 30rem; margin: 1.5rem 0 3rem; color: rgba(17,17,15,.6); }
.case-placeholder { aspect-ratio: 16 / 11; display: flex; justify-content: space-between; align-items: flex-end; padding: 1rem; background: var(--ink); color: var(--paper); font: 400 .58rem/1 "DM Mono", monospace; letter-spacing: .08em; }
.case-placeholder::before { content: ""; position: absolute; }
.case-details { display: grid; gap: 2rem; padding: 2rem 0 4rem; }
.case-details > p { margin: 0; max-width: 38rem; font-size: 1.15rem; line-height: 1.4; }
.case-details dl { margin: 0; }
.case-details dl div { display: grid; grid-template-columns: 5rem 1fr; padding: .8rem 0; border-top: 1px solid rgba(17,17,15,.24); }
.case-details dt { font: 400 .58rem/1.6 "DM Mono", monospace; text-transform: uppercase; }
.case-details dd { margin: 0; font-size: .8rem; }

*:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

@media (min-width: 760px) {
  .cursor { display: grid; }
  .site-header { grid-template-columns: 1fr auto 1fr; padding: 1.4rem 1.7rem; }
  .brand__meta { display: inline; }
  .availability { display: flex; justify-self: end; margin-top: .2rem; }
  nav { justify-self: center; }
  .rail-label { display: block; position: absolute; z-index: 5; left: 1.7rem; top: 50%; transform: translate(-45%,-50%) rotate(-90deg); font: 400 .55rem/1 "DM Mono", monospace; letter-spacing: .1em; }
  .project-copy { left: 8%; right: auto; top: 50%; transform: translateY(-56%); }
  .project-title { font-size: clamp(5rem, 10.5vw, 10rem); }
  .project-note { font-size: .7rem; }
  .project-visual { left: 70%; top: 50%; width: min(31vw, 31rem); }
  .project-index { left: 1.7rem; bottom: 4.4rem; }
  .project-meta { left: 1.7rem; right: 1.7rem; bottom: 1.4rem; }
  .project-meta__hint { display: inline; }
  .project-controls { right: 1.7rem; bottom: 4rem; }
  .progress { bottom: 1.4rem; }
  .site-footer { display: flex; }
  .panel { padding: 8rem 5vw 4rem; }
  .panel__close { right: 1.7rem; top: 1.4rem; }
  .panel__number { left: 1.7rem; top: 1.7rem; }
  .about-grid { grid-template-columns: repeat(12,1fr); row-gap: 5rem; }
  .about-grid > .eyebrow { grid-column: 1 / 4; }
  .about-grid h2 { grid-column: 1 / -1; }
  .about-grid__lead { grid-column: 4 / 11; }
  .about-grid__services { grid-column: 7 / -1; }
  .about-grid__note { grid-column: 1 / 5; align-self: end; grid-row: 4; }
  .case-placeholder { margin-left: 18vw; }
  .case-details { grid-template-columns: 1fr 24rem; margin-left: 18vw; }
}

@media (min-width: 1100px) {
  .project-visual { left: 67%; width: min(28vw, 34rem); }
  .project-title { font-size: clamp(6rem, 10.8vw, 11rem); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .boot { display: none; }
  .grain { animation: none; }
}