:root {
  --ink: #0a0b0d;
  --surface: #101216;
  --paper: #ecebe4;
  --muted: #9b9b94;
  --line: rgba(236, 235, 228, 0.16);
  --acid: #b9ff37;
  --orange: #ff6b35;
  --mono: "DM Mono", monospace;
  --sans: "Manrope", sans-serif;
  --ease: cubic-bezier(0.2, 0, 0, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
}

a {
  color: inherit;
}

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

::selection {
  color: var(--ink);
  background: var(--acid);
}

.skip-link {
  position: fixed;
  inset: 1rem auto auto 1rem;
  z-index: 99;
  translate: 0 -200%;
  padding: .75rem 1rem;
  color: var(--ink);
  background: var(--acid);
}

.skip-link:focus {
  translate: 0;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: .02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' 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");
}

/* =========================
   FLOATING GLASS HEADER
   ========================= */

.topbar {
  position: fixed;
  top: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;

  width: min(1180px, calc(100% - 2.5rem));
  min-height: 64px;
  padding: .55rem .65rem;

  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;

  border: 1px solid rgba(236, 235, 228, 0.12);
  border-radius: 18px;

  background: rgba(16, 18, 22, 0.68);
  backdrop-filter: blur(22px) saturate(120%);
  -webkit-backdrop-filter: blur(22px) saturate(120%);

  box-shadow:
    0 16px 45px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);

  overflow: hidden;
}

.brand {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: .65rem;
  padding-left: .15rem;
  font-family: var(--mono);
  font-size: .78rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  color: var(--ink);
  background: var(--acid);
  border-radius: 9px;
  font-weight: 500;
}

nav {
  display: flex;
  align-items: center;
  gap: .25rem;
}

nav a,
footer a {
  color: var(--muted);
  font-family: var(--mono);
  font-size: .72rem;
  text-decoration: none;
  transition: color 120ms ease;
}

nav a {
  padding: .65rem .8rem;
  border-radius: 10px;
  font-size: .68rem;
  transition:
    color 150ms ease,
    background 150ms ease;
}

nav a:hover {
  color: var(--paper);
  background: rgba(236, 235, 228, 0.06);
}

footer a:hover {
  color: var(--paper);
}

.header-right {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-contact {
  display: none;
  align-items: center;
  gap: .2rem;
}

.header-contact a {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  transition:
    color 150ms ease,
    background 150ms ease;
}

.header-contact a:hover {
  color: var(--paper);
  background: rgba(236, 235, 228, .06);
}

.header-contact svg {
  width: .9rem;
  height: .9rem;
  fill: currentColor;
}

.header-right {
  justify-self: end;
  display: flex;
  align-items: center;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: .2rem;
}

.header-contact a {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  transition:
    color 150ms ease,
    background 150ms ease;
}

.header-contact a:hover {
  color: var(--paper);
  background: rgba(236, 235, 228, .06);
}

.header-contact svg {
  width: .9rem;
  height: .9rem;
  fill: currentColor;
}

.availability {
  display: none;
}

main,
footer {
  width: min(100%, 1600px);
  margin-inline: auto;
}

.hero {
  min-height: 100svh;
  padding: clamp(4rem, 10vw, 9rem) clamp(1.25rem, 4vw, 4.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .75fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 9rem);
}

.eyebrow,
.section-index,
.kicker,
.case-number {
  margin: 0 0 1.5rem;
  color: var(--acid);
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 900px;
  margin-bottom: 2rem;
  font-size: clamp(3.2rem, 7.1vw, 7.5rem);
  line-height: .91;
  letter-spacing: -.065em;
  font-weight: 500;
}

h1 em {
  color: var(--muted);
  font-style: normal;
}

.intro {
  max-width: 670px;
  color: #b8b8b2;
  font-size: clamp(1.05rem, 1.45vw, 1.35rem);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2.5rem;
}

.button {
  min-height: 48px;
  padding: 0 1.2rem;
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  font-family: var(--mono);
  font-size: .72rem;
  text-decoration: none;
  transition: translate 150ms var(--ease), background 150ms ease, color 150ms ease;
}

.button:hover {
  translate: 0 -3px;
}

.button.primary {
  color: var(--ink);
  border-color: var(--acid);
  background: var(--acid);
}

.button.ghost:hover {
  color: var(--acid);
  border-color: var(--acid);
}

.terminal {
  border: 1px solid #2a2d33;
  background: #0d0f12;
  box-shadow: 25px 30px 0 rgba(185, 255, 55, .06);
}

.terminal-bar {
  min-height: 42px;
  padding: 0 .9rem;
  border-bottom: 1px solid #292c31;
  display: flex;
  align-items: center;
  gap: .42rem;
}

.dot {
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: #46484d;
}

.dot.red {
  background: #ff6258;
}

.dot.amber {
  background: #ffc04a;
}

.dot.green {
  background: #38ca5f;
}

.terminal-title {
  margin-left: auto;
  color: #676b73;
  font-family: var(--mono);
  font-size: .62rem;
}

.terminal-body {
  min-height: 280px;
  padding: 1.5rem;
  font-family: var(--mono);
  font-size: clamp(.7rem, 1vw, .85rem);
  line-height: 1.9;
}

.prompt,
.success {
  color: var(--acid);
}

.muted {
  display: inline-block;
  width: 5.4rem;
  color: #646871;
}

.cursor {
  display: inline-block;
  width: .55rem;
  height: 1rem;
  margin-left: .2rem;
  vertical-align: -.15rem;
  background: var(--acid);
  animation: blink 1s step-end infinite;
}

.terminal-output {
  opacity: 0;
  translate: 0 8px;
  transition: opacity 500ms var(--ease), translate 500ms var(--ease);
}

.terminal-output.visible {
  opacity: 1;
  translate: 0;
}

.terminal-output p {
  margin: 0;
}

.terminal-foot {
  padding: .7rem 1rem;
  border-top: 1px solid #292c31;
  color: #5f636b;
  font-family: var(--mono);
  font-size: .58rem;
  display: flex;
  justify-content: space-between;
}

.manifesto,
.stack,
.community,
.contact {
  padding: clamp(5rem, 10vw, 10rem) clamp(1.25rem, 4vw, 4.5rem);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(160px, .38fr) 1fr;
  gap: 3rem;
}

.manifesto h2,
.section-heading h2,
.stack h2,
.community h2,
.contact h2 {
  margin-bottom: 2rem;
  font-size: clamp(2.5rem, 5vw, 5.8rem);
  line-height: .98;
  letter-spacing: -.055em;
  font-weight: 500;
}

.manifesto > div > p {
  max-width: 780px;
  color: #aeadA7;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  line-height: 1.75;
}

.section-index {
  color: #767871;
}

.section-heading {
  padding: clamp(5rem, 9vw, 8rem) clamp(1.25rem, 4vw, 4.5rem) 3rem;
  display: grid;
  grid-template-columns: minmax(160px, .38fr) 1fr;
  gap: 3rem;
}

.section-heading h2 {
  margin: 0;
}

.work,
.experience {
  border-top: 1px solid var(--line);
}

.case-study {
  margin: 0 clamp(1.25rem, 4vw, 4.5rem) clamp(5rem, 9vw, 9rem);
  border: 1px solid var(--line);
}

.case-topline {
  min-height: 52px;
  padding: 0 1.25rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #777a73;
  font-family: var(--mono);
  font-size: .64rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.case-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
}

.case-copy {
  padding: clamp(2rem, 5vw, 5rem);
}

.case-copy h3 {
  margin-bottom: 1.5rem;
  font-size: clamp(3.5rem, 7vw, 7rem);
  line-height: .85;
  letter-spacing: -.07em;
  font-weight: 500;
}

.case-lead {
  color: var(--paper) !important;
  font-size: clamp(1.15rem, 1.7vw, 1.5rem) !important;
  line-height: 1.45 !important;
}

.case-copy > p {
  color: #a6a69f;
  font-size: .95rem;
  line-height: 1.75;
}

.xyz-list {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.xyz-list li {
  position: relative;
  padding: 1rem 0 1rem 1.4rem;
  border-top: 1px solid var(--line);
  color: #969790;
  font-size: .8rem;
  line-height: 1.65;
}

.xyz-list li::before {
  content: "↳";
  position: absolute;
  left: 0;
  color: var(--acid);
  font-family: var(--mono);
}

.xyz-list strong {
  color: var(--paper);
  font-weight: 600;
}

.impact-list {
  margin: 2.5rem 0;
}

.impact-list div {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
}

.impact-list dt {
  color: var(--acid);
  font-family: var(--mono);
  font-size: .78rem;
}

.impact-list dd {
  margin: 0;
  color: #989991;
  font-size: .78rem;
  line-height: 1.5;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.tag-row span {
  padding: .45rem .65rem;
  border: 1px solid var(--line);
  color: #878982;
  font-family: var(--mono);
  font-size: .58rem;
  text-transform: uppercase;
}

.text-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
}

.text-links a,
.timeline-item > a {
  font-family: var(--mono);
  font-size: .72rem;
  text-decoration: none;
  border-bottom: 1px solid var(--acid);
  padding-bottom: .25rem;
}

.case-visual {
  position: relative;
  min-width: 0;
  min-height: 0;
  border-left: 1px solid var(--line);
  overflow: hidden;
  background: #0a0b0d;
}

.product-scroll {
  position: relative;
  height: 680px;
  overflow: hidden;
  overscroll-behavior: contain;
  background: #0a0b0d;
}

.product-scroll:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: -2px;
}

.product-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #0a0b0d;
}

.visual-label {
  position: absolute;
  inset: 1rem 1rem auto;
  z-index: 5;
  padding: .8rem 1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink);
  background: var(--acid);
  font-family: var(--mono);
  font-size: .64rem;
  pointer-events: none;
}

.timeline {
  padding: 0 clamp(1.25rem, 4vw, 4.5rem) clamp(5rem, 9vw, 9rem);
}

.timeline-item {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: .55fr 1fr 1.2fr;
  gap: clamp(1.5rem, 4vw, 5rem);
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 1px;
  background: var(--acid);
  transition: width 500ms var(--ease);
}

.timeline-item:hover::before {
  width: 100%;
}

.timeline-meta {
  color: #72756f;
  font-family: var(--mono);
  font-size: .62rem;
  line-height: 1.8;
  display: flex;
  flex-direction: column;
}

.company {
  color: var(--acid);
  font-family: var(--mono);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.timeline-role h3 {
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 3vw, 3rem);
  letter-spacing: -.045em;
  font-weight: 500;
}

.timeline-role > p:last-child,
.timeline-item li {
  color: #969790;
  line-height: 1.65;
  font-size: .85rem;
}

.timeline-item ul {
  margin: 0;
  padding-left: 0;
}

.timeline-item .xyz-list {
  margin: 0;
}

.timeline-item .xyz-list li {
  padding-top: 0;
  padding-bottom: 1rem;
}

.timeline-item .xyz-list li + li {
  padding-top: 1rem;
}

.timeline-item > a {
  position: absolute;
  left: 0;
  bottom: 2.5rem;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.stack-grid div {
  padding: 1.4rem 1rem 1.4rem 0;
  border-bottom: 1px solid var(--line);
}

.stack-grid div:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.stack-grid div:nth-child(even) {
  padding-left: 1.4rem;
}

.stack-grid p {
  margin-bottom: .6rem;
  color: var(--acid);
  font-family: var(--mono);
  font-size: .62rem;
  text-transform: uppercase;
}

.stack-grid span {
  color: #a3a49d;
  font-size: .82rem;
  line-height: 1.6;
}

.community {
  background: var(--acid);
  color: var(--ink);
}

.community .section-index,
.community .kicker {
  color: #394c12;
}

.community h2 {
  max-width: 850px;
}

.community div > p:last-child {
  max-width: 710px;
  font-size: 1.05rem;
  line-height: 1.7;
}

.contact {
  min-height: 70svh;
  align-items: center;
}

.contact-copy p:not(.kicker) {
  max-width: 650px;
  color: #999b94;
  line-height: 1.7;
}

.email-link {
  display: inline-flex;
  gap: 1rem;
  margin-top: 2rem;
  color: var(--paper);
  font-family: var(--mono);
  font-size: clamp(.9rem, 1.5vw, 1.2rem);
  text-decoration: none;
  border-bottom: 1px solid var(--acid);
  padding-bottom: .5rem;
}

.email-link span {
  color: var(--acid);
}

footer {
  padding: 2rem clamp(1.25rem, 4vw, 4.5rem);
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  color: #6f716b;
  font-family: var(--mono);
  font-size: .62rem;
}

footer div {
  display: flex;
  gap: 1.4rem;
}

.reveal {
  opacity: 0;
  translate: 0 28px;
  transition: opacity 700ms var(--ease), translate 700ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  translate: 0;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* =========================
   TABLET
   ========================= */

@media (max-width: 900px) {
  .topbar {
    width: calc(100% - 2rem);
    min-height: 60px;
    padding: .5rem .6rem;
    grid-template-columns: 1fr auto;
    border-radius: 16px;
  }

  .availability {
    display: none;
  }

  .brand {
    font-size: .7rem;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 5rem;
  }

  .terminal {
    width: min(100%, 620px);
  }

  .manifesto,
  .section-heading,
  .stack,
  .community,
  .contact {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .case-grid {
    grid-template-columns: 1fr;
  }

  .case-visual {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .product-scroll {
    height: min(72svh, 620px);
  }

  .timeline-item {
    grid-template-columns: .6fr 1.4fr;
  }

  .timeline-item ul {
    grid-column: 2;
  }

  .timeline-item > a {
    position: static;
    grid-column: 2;
    justify-self: start;
  }

  .footer-note {
    display: none;
  }
}

/* =========================
   MOBILE
   ========================= */

@media (max-width: 600px) {
  .topbar {
    top: .75rem;
    width: calc(100% - 1.5rem);
    min-height: 58px;
    padding: .5rem .6rem;
    border-radius: 16px;
  }

  .topbar nav {
    display: none;
  }

  .availability {
    display: none;
  }

  .brand {
    font-size: .68rem;
  }

  .brand-mark {
    width: 1.9rem;
    height: 1.9rem;
  }

  .hero {
    min-height: auto;
    padding: 5rem 1.25rem 6rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .terminal {
    transform: none;
    box-shadow: 10px 12px 0 rgba(185, 255, 55, .06);
  }

  .terminal-body {
    min-height: 240px;
    padding: 1.1rem;
  }

  .manifesto,
  .section-heading,
  .stack,
  .community,
  .contact {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .case-study {
    margin-inline: 0;
    border-left: 0;
    border-right: 0;
  }

  .case-topline {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: .25rem;
  }

  .case-copy {
    padding: 2.5rem 1.25rem;
  }

  .product-scroll {
    height: 72svh;
    min-height: 420px;
    max-height: 560px;
  }

  .visual-label {
    inset: .75rem .75rem auto;
    font-size: .56rem;
  }

  .impact-list div {
    grid-template-columns: 6rem 1fr;
  }

  .timeline {
    padding-inline: 1.25rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .timeline-item ul,
  .timeline-item > a {
    grid-column: auto;
  }

  .timeline-meta {
    flex-direction: row;
    justify-content: space-between;
  }

  .stack-grid {
    grid-template-columns: 1fr;
  }

  .stack-grid div:nth-child(odd) {
    border-right: 0;
  }

  .stack-grid div:nth-child(even) {
    padding-left: 0;
  }

  .contact {
    min-height: 60svh;
  }

  .email-link {
    overflow-wrap: anywhere;
  }

  footer {
    flex-direction: column;
  }
}

/* =========================
   REDUCED MOTION
   ========================= */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .cursor {
    animation: none;
  }

  .reveal,
  .terminal-output {
    opacity: 1;
    translate: 0;
    transition: none;
  }

  .case-visual img,
  .button {
    transition: none;
  }
}