:root {
  --ink: #f8fafc;
  --ink-soft: rgba(248, 250, 252, 0.68);
  --ink-faint: rgba(248, 250, 252, 0.42);
  --bg: #05070a;
  --bg-soft: #080b10;
  --panel: #0b0f15;
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(125, 211, 252, 0.32);
  --accent: #7dd3fc;
  --accent-soft: rgba(125, 211, 252, 0.12);
  --page-pad: clamp(1.05rem, 3vw, 3.25rem);
  --panel-radius: clamp(1rem, 1.8vw, 1.75rem);
  --ease-premium: cubic-bezier(.2, .75, .18, 1);
  --header-h: 4.75rem;
  --content-max: 1460px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--bg);
  color-scheme: dark;
  scroll-behavior: auto;
  scrollbar-color: rgba(125,211,252,.45) var(--bg);
}

body {
  min-width: 320px;
  overflow-x: clip;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::selection {
  background: var(--accent);
  color: #020407;
}

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

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

button {
  color: inherit;
  font: inherit;
}

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

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 9999;
  transform: translateY(-180%);
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  padding: .65rem .9rem;
  font-size: .72rem;
  font-weight: 700;
  transition: transform .2s ease;
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 0 var(--page-pad);
  color: #fff;
  pointer-events: none;
}

.site-header::after {
  content: "";
  position: absolute;
  left: var(--page-pad);
  right: var(--page-pad);
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
  opacity: .45;
}

.site-header > * { pointer-events: auto; }

.brand {
  justify-self: start;
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: -.025em;
}

.brand span {
  margin-left: .12rem;
  color: var(--accent);
  font-family: "Fira Code", monospace;
  font-size: .52em;
  vertical-align: super;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2rem);
  font-family: "Fira Code", monospace;
  font-size: .62rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.nav-links a {
  position: relative;
  color: var(--ink-soft);
  transition: color .25s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -.35rem;
  height: 1px;
  background: var(--accent);
  transition: right .32s var(--ease-premium);
}

.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { right: 0; }

.header-code {
  justify-self: end;
  color: var(--ink-faint);
  font-family: "Fira Code", monospace;
  font-size: .58rem;
  letter-spacing: .06em;
}

/* HERO — vídeo dirigido pela rolagem */
.hero {
  position: relative;
  z-index: 1;
  height: 310vh;
  background: #000;
}

.hero-stage {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
  isolation: isolate;
  background: #000;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #000;
}

.hero-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center center;
  transform: translate3d(0, 0, 0) scale(1.002);
  filter: saturate(.72) contrast(1.08) brightness(.72);
  will-change: transform;
  backface-visibility: hidden;
  pointer-events: none;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(circle at 68% 55%, transparent 10%, rgba(0,0,0,.05) 31%, rgba(0,0,0,.44) 100%),
    linear-gradient(to bottom, rgba(0,0,0,.72), transparent 28%, transparent 66%, rgba(0,0,0,.76));
  pointer-events: none;
}

.hero-grain,
.project-preview::after,
.about-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  opacity: .07;
  pointer-events: none;
  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='.75'/%3E%3C/svg%3E");
  background-size: 160px;
  mix-blend-mode: soft-light;
}

.hero-copy {
  position: absolute;
  inset: var(--header-h) var(--page-pad) var(--page-pad);
  z-index: 7;
  pointer-events: none;
  will-change: transform, opacity;
}

.hero-code {
  position: absolute;
  left: 0;
  bottom: 1.6rem;
  color: rgba(255,255,255,.52);
  font-family: "Fira Code", monospace;
  font-size: clamp(.5rem, .65vw, .62rem);
  letter-spacing: .07em;
}

.hero h1 {
  position: absolute;
  left: 0;
  top: clamp(5.2rem, 12vh, 8.4rem);
  max-width: 16ch;
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(2.35rem, 4.35vw, 4.6rem);
  font-weight: 500;
  letter-spacing: -.055em;
  line-height: .98;
  text-wrap: balance;
  text-shadow: 0 10px 45px rgba(0,0,0,.45);
}

.hero h1 span,
.section-heading h2 span,
.about-copy h2 span,
.contact-kicker {
  color: var(--accent);
  font-weight: inherit;
}

.scroll-hint {
  position: absolute;
  right: 0;
  bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: rgba(255,255,255,.52);
  font-family: "Fira Code", monospace;
  font-size: .56rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.scroll-hint span {
  display: inline-grid;
  place-items: center;
  width: 1.65rem;
  aspect-ratio: 1;
  border: 1px solid rgba(125,211,252,.4);
  border-radius: 50%;
  color: var(--accent);
  animation: arrowFloat 1.8s ease-in-out infinite;
}

@keyframes arrowFloat { 50% { transform: translateY(.2rem); } }

.eye-hotspot {
  position: absolute;
  z-index: 11;
  top: 64.5%;
  width: clamp(4.5rem, 8vw, 7.5rem);
  aspect-ratio: 1.35;
  transform: translate(-50%, -50%);
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.001);
  cursor: pointer;
}

.eye-hotspot--left { left: 23.5%; }
.eye-hotspot--right { left: 78.5%; }

.eye-hotspot::before,
.eye-hotspot::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(.3);
  opacity: 0;
  transition: opacity .2s ease, transform .38s var(--ease-premium);
}

.eye-hotspot::before {
  width: 1rem;
  height: 1rem;
  border: 1px solid var(--accent);
  box-shadow: 0 0 1.8rem rgba(125,211,252,.42);
}

.eye-hotspot::after {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px dashed rgba(125,211,252,.6);
}

.eye-hotspot span {
  position: absolute;
  left: 50%;
  top: calc(100% + .6rem);
  transform: translate(-50%, .25rem);
  padding: .42rem .6rem;
  border: 1px solid rgba(125,211,252,.24);
  border-radius: 999px;
  background: rgba(3,5,8,.74);
  backdrop-filter: blur(10px);
  color: var(--ink);
  font-family: "Fira Code", monospace;
  font-size: .52rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  transition: opacity .2s ease, transform .28s var(--ease-premium);
}

.eye-hotspot:hover::before,
.eye-hotspot:hover::after,
.eye-hotspot:focus-visible::before,
.eye-hotspot:focus-visible::after {
  opacity: .9;
  transform: translate(-50%, -50%) scale(1);
}

.eye-hotspot:hover span,
.eye-hotspot:focus-visible span {
  opacity: 1;
  transform: translate(-50%, 0);
}

.pupil-transition {
  position: absolute;
  z-index: 8;
  left: 78.5%;
  top: 64.5%;
  width: 1rem;
  aspect-ratio: 1;
  transform: translate(-50%, -50%) scale(.01);
  border-radius: 50%;
  background: #000;
  box-shadow: 0 0 4rem 2rem rgba(0,0,0,.72);
  pointer-events: none;
  opacity: 0;
  will-change: transform, opacity;
}

.hero-progress {
  position: absolute;
  z-index: 12;
  left: var(--page-pad);
  right: var(--page-pad);
  bottom: 0;
  height: 1px;
  overflow: hidden;
  background: rgba(255,255,255,.08);
}

.hero-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: var(--accent);
  will-change: transform;
}

/* CONTEÚDO */
.section-shell {
  position: relative;
  z-index: 3;
  width: min(100%, var(--content-max));
  margin: 0 auto;
  padding: clamp(6rem, 10vw, 10rem) var(--page-pad);
}

.projects { background: var(--bg); }

.projects::before {
  content: "";
  position: absolute;
  left: var(--page-pad);
  right: var(--page-pad);
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--line) 24%, transparent 80%);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(8rem, .55fr) minmax(0, 1.45fr) minmax(12rem, .65fr);
  gap: clamp(1.4rem, 3vw, 3rem);
  align-items: end;
  margin-bottom: clamp(4rem, 7vw, 7rem);
}

.section-index,
.project-number,
.project-tags,
.about-facts dt,
.about-facts dd,
.site-footer,
.preloader-value {
  font-family: "Fira Code", monospace;
}

.section-index {
  align-self: start;
  color: var(--ink-faint);
  font-size: .58rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.section-heading h2,
.about-copy h2 {
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(2.7rem, 5.3vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -.06em;
  line-height: .95;
}

.section-intro {
  max-width: 23rem;
  color: var(--ink-soft);
  font-size: clamp(.82rem, 1vw, .96rem);
  line-height: 1.7;
}

.project-list {
  display: grid;
  gap: clamp(4.5rem, 8vw, 8rem);
}

.project-card {
  position: relative;
  display: grid;
  gap: 1.25rem;
  will-change: transform;
}

.project-card:nth-child(even) {
  width: min(90%, 1260px);
  margin-left: auto;
}

.project-preview {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: var(--panel-radius);
  background: var(--panel);
}

.project-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(125,211,252,.03), inset 0 -5rem 8rem rgba(0,0,0,.2);
}

.project-preview iframe {
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
  transform: scale(1.002);
  transform-origin: center top;
  background: var(--panel);
  filter: saturate(.75) contrast(1.04) brightness(.8);
  transition: transform .8s var(--ease-premium), filter .5s ease;
}

.project-card:hover .project-preview iframe {
  transform: scale(1.015);
  filter: saturate(.88) contrast(1.04) brightness(.9);
}

.project-overlay {
  position: absolute;
  z-index: 4;
  right: 1rem;
  bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .58rem .7rem;
  border: 1px solid rgba(125,211,252,.28);
  border-radius: 999px;
  background: rgba(3,6,10,.7);
  backdrop-filter: blur(12px);
  color: var(--ink);
  font-family: "Fira Code", monospace;
  font-size: .56rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.project-overlay::after {
  content: "↗";
  color: var(--accent);
  font-size: .75rem;
}

.project-meta {
  display: grid;
  grid-template-columns: minmax(2.5rem, .14fr) 1fr minmax(14rem, .5fr) auto;
  gap: 1.2rem;
  align-items: start;
  padding: 0 .1rem;
}

.project-number,
.project-tags {
  color: var(--ink-faint);
  font-size: .56rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.project-meta h3 {
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(1.35rem, 2.2vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: 1;
}

.project-meta > p:not(.project-number) {
  color: var(--ink-soft);
  font-size: .8rem;
  line-height: 1.65;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .35rem;
}

.project-tags span {
  padding: .35rem .5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.project-link {
  position: absolute;
  inset: 0;
  z-index: 5;
  border-radius: var(--panel-radius);
}

.about {
  width: 100%;
  max-width: none;
  padding-inline: var(--page-pad);
  background: var(--bg-soft);
}

.about-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, .72fr) minmax(0, 1.28fr);
  width: min(100%, var(--content-max));
  min-height: min(78vh, 820px);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--panel-radius);
  background: var(--panel);
}

.about-photo {
  position: relative;
  min-height: 540px;
  overflow: hidden;
  background: #05070a;
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: saturate(.62) contrast(1.04) brightness(.86);
  will-change: transform;
}

.about-photo figcaption {
  position: absolute;
  z-index: 4;
  left: 1rem;
  bottom: 1rem;
  padding: .48rem .58rem;
  border: 1px solid rgba(125,211,252,.22);
  border-radius: 999px;
  background: rgba(3,5,8,.62);
  color: var(--ink-soft);
  font-family: "Fira Code", monospace;
  font-size: .52rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.about-copy {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.25rem, 5vw, 5.5rem);
  overflow: hidden;
}

.about-copy::before {
  content: "</>";
  position: absolute;
  right: -.06em;
  bottom: -.28em;
  color: rgba(125,211,252,.035);
  font-family: "Fira Code", monospace;
  font-size: clamp(10rem, 24vw, 28rem);
  line-height: 1;
  pointer-events: none;
}

.about-copy h2 {
  position: relative;
  max-width: 10ch;
  margin: 1.5rem 0 2.3rem;
}

.about-lead {
  position: relative;
  max-width: 30rem;
  color: var(--ink);
  font-size: clamp(.95rem, 1.3vw, 1.15rem);
  line-height: 1.55;
}

.about-body {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(12rem, .9fr);
  gap: clamp(2rem, 4vw, 4rem);
  margin-top: clamp(2rem, 4vw, 3.8rem);
  color: var(--ink-soft);
  font-size: .8rem;
  line-height: 1.75;
}

.about-facts {
  display: grid;
  align-self: start;
  border-top: 1px solid var(--line);
}

.about-facts div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--line);
}

.about-facts dt,
.about-facts dd {
  font-size: .54rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.about-facts dt { color: var(--ink-faint); }
.about-facts dd { color: var(--ink); text-align: right; }

.contact {
  display: grid;
  place-items: center;
  min-height: 82vh;
  text-align: center;
}

.contact-inner {
  width: 100%;
  max-width: 960px;
}

.contact h2,
.contact-kicker {
  display: block;
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 500;
  letter-spacing: -.065em;
  line-height: .95;
}

.contact .section-index { margin-bottom: 2rem; }

.contact-description {
  max-width: 31rem;
  margin: 2rem auto 2.6rem;
  color: var(--ink-soft);
  font-size: .86rem;
  line-height: 1.7;
}

.contact-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .65rem;
}

.contact-button {
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
  min-height: 3rem;
  padding: .72rem .9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.018);
  color: var(--ink-soft);
  font-family: "Fira Code", monospace;
  font-size: .58rem;
  letter-spacing: .035em;
  transition: border-color .25s ease, background .25s ease, color .25s ease;
  will-change: transform;
}

.contact-button:hover {
  border-color: var(--line-strong);
  background: var(--accent-soft);
  color: var(--ink);
}

.contact-button > span:last-child { color: var(--accent); }

.learn-cta {
  padding-top: clamp(2.5rem, 7vw, 6rem);
  padding-bottom: clamp(4.5rem, 9vw, 8rem);
}

.learn-cta__inner {
  display: grid;
  grid-template-columns: minmax(8rem, .6fr) minmax(0, 1.55fr) auto;
  align-items: end;
  gap: clamp(1.5rem, 4vw, 4.5rem);
  padding: clamp(1.5rem, 3.2vw, 3rem) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.learn-cta__inner .section-index {
  align-self: start;
  color: var(--accent);
}

.learn-cta__copy { max-width: 46rem; }

.learn-cta__eyebrow {
  margin-bottom: .8rem;
  color: var(--ink-faint);
  font-family: "Fira Code", monospace;
  font-size: .54rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.learn-cta h2 {
  max-width: 11ch;
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(2.5rem, 5.5vw, 5.7rem);
  font-weight: 500;
  letter-spacing: -.065em;
  line-height: .94;
}

.learn-cta h2 span { color: var(--accent); }

.learn-cta__copy > p:last-child {
  max-width: 34rem;
  margin-top: 1.4rem;
  color: var(--ink-soft);
  font-size: .78rem;
  line-height: 1.7;
}

.learn-cta__link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-width: 12.5rem;
  min-height: 3.4rem;
  padding: .85rem 1rem;
  border: 1px solid rgba(125,211,252,.34);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--ink);
  font-family: "Fira Code", monospace;
  font-size: .57rem;
  letter-spacing: .055em;
  transition: background .25s ease, border-color .25s ease, color .25s ease;
  will-change: transform;
}

.learn-cta__link span:last-child {
  color: var(--accent);
  font-size: .85rem;
}

.learn-cta__link:hover {
  border-color: var(--accent);
  background: rgba(125,211,252,.14);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 5.25rem;
  margin: 0 var(--page-pad);
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: .54rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.footer-signature { color: var(--ink-soft); }

.cursor-label {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 500;
  padding: .5rem .62rem;
  border: 1px solid rgba(125,211,252,.3);
  border-radius: 999px;
  background: rgba(3,5,8,.75);
  backdrop-filter: blur(10px);
  color: var(--accent);
  font-family: "Fira Code", monospace;
  font-size: .52rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  will-change: transform;
  transition: opacity .18s ease;
}

.cursor-label.is-visible { opacity: 1; }

.preloader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  background: #020305;
  transition: opacity .5s var(--ease-premium), visibility .5s step-end;
}

.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-inner { width: min(76vw, 20rem); }

.preloader-mark {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: .8rem;
}

.preloader-logo {
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(1.45rem, 3.5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -.05em;
}

.preloader-value {
  color: var(--accent);
  font-size: .56rem;
}

.preloader-track {
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.preloader-progress {
  width: 0%;
  height: 100%;
  transform-origin: left center;
  background: var(--accent);
  transition: width .35s var(--ease-premium);
}

body.is-loading { overflow: hidden; }

@media (max-width: 1100px) {
  .section-heading { grid-template-columns: .45fr 1.55fr; }
  .section-intro { grid-column: 2; }
  .project-meta { grid-template-columns: 2.5rem 1fr auto; }
  .project-meta > p:not(.project-number) { grid-column: 2 / 4; max-width: 32rem; }
  .about-card { grid-template-columns: minmax(260px, .8fr) minmax(0, 1.2fr); }
  .about-body { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --header-h: 3.85rem;
    --page-pad: clamp(.85rem, 4vw, 1.15rem);
  }

  body {
    min-width: 0;
    font-size: 14px;
    overflow-x: hidden;
  }

  .site-header {
    height: var(--header-h);
    grid-template-columns: 1fr auto;
    gap: .65rem;
  }

  .brand { font-size: .84rem; }
  .nav-links { display: none; }
  .header-code { font-size: .47rem; }

  .hero {
    height: 260svh;
    min-height: 1500px;
  }

  .hero-stage {
    height: 100svh;
    min-height: 0;
  }

  .hero-media {
    inset: 0;
    background: #000;
  }

  .hero-media video {
    width: 100vw;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    filter: saturate(.76) contrast(1.05) brightness(.7);
  }

  .hero-vignette {
    background:
      radial-gradient(circle at 69% 54%, transparent 8%, rgba(0,0,0,.08) 30%, rgba(0,0,0,.45) 100%),
      linear-gradient(to bottom, rgba(0,0,0,.76), transparent 27%, transparent 66%, rgba(0,0,0,.84));
  }

  .hero-copy {
    inset: var(--header-h) var(--page-pad) max(1rem, env(safe-area-inset-bottom));
  }

  .hero h1 {
    top: clamp(4.5rem, 11svh, 6rem);
    max-width: 13ch;
    font-size: clamp(1.95rem, 9vw, 3rem);
    line-height: 1;
  }

  .hero-code {
    bottom: max(.85rem, env(safe-area-inset-bottom));
    max-width: 18rem;
    font-size: .44rem;
    line-height: 1.5;
  }

  .scroll-hint { display: none; }

  .eye-hotspot {
    top: 54.2%;
    width: clamp(4.2rem, 19vw, 5rem);
    min-width: 44px;
    min-height: 44px;
    touch-action: manipulation;
  }

  .eye-hotspot--left { left: 23.5%; }
  .eye-hotspot--right { left: 78.5%; }

  .eye-hotspot::before {
    opacity: .28;
    transform: translate(-50%, -50%) scale(.72);
  }

  .eye-hotspot::after { display: none; }
  .eye-hotspot span { display: none; }

  .pupil-transition {
    left: 78.5%;
    top: 54.2%;
  }

  .hero-progress {
    left: 0;
    right: 0;
  }

  .section-shell {
    width: 100%;
    padding-top: clamp(4.8rem, 14vw, 6rem);
    padding-bottom: clamp(4.8rem, 14vw, 6rem);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 3rem;
  }

  .section-index { font-size: .52rem; }
  .section-intro { grid-column: auto; max-width: 30rem; font-size: .78rem; }

  .section-heading h2,
  .about-copy h2 {
    max-width: 10ch;
    font-size: clamp(2.25rem, 10.4vw, 3.45rem);
  }

  .project-list { gap: 4rem; }
  .project-card,
  .project-card:nth-child(even) { width: 100%; }

  .project-preview {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 1rem;
  }

  .project-overlay {
    right: .7rem;
    bottom: .7rem;
    padding: .48rem .6rem;
    font-size: .49rem;
  }

  .project-meta {
    grid-template-columns: 1.65rem minmax(0, 1fr);
    gap: .65rem .75rem;
  }

  .project-meta h3 {
    min-width: 0;
    font-size: clamp(1.3rem, 6.8vw, 1.65rem);
  }

  .project-meta > p:not(.project-number) {
    grid-column: 2;
    max-width: 34rem;
    font-size: .74rem;
  }

  .project-tags {
    grid-column: 2;
    justify-content: flex-start;
    gap: .28rem;
  }

  .project-tags span { padding: .3rem .44rem; }

  .about {
    padding-inline: clamp(.55rem, 2.5vw, .8rem);
  }

  .about-card {
    grid-template-columns: 1fr;
    min-height: 0;
    border-radius: 1rem;
  }

  .about-photo {
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

  .about-photo img { object-position: center 28%; }
  .about-copy { padding: 1.8rem 1.1rem 2rem; }
  .about-copy::before { font-size: 52vw; }
  .about-copy h2 { margin: 1.15rem 0 1.65rem; }
  .about-lead { font-size: .9rem; }
  .about-body { gap: 1.55rem; margin-top: 1.65rem; font-size: .74rem; }
  .about-facts div { padding: .68rem 0; }

  .contact {
    min-height: 70svh;
    padding-inline: max(var(--page-pad), env(safe-area-inset-left));
  }

  .contact .section-index { margin-bottom: 1.4rem; }

  .contact h2,
  .contact-kicker {
    font-size: clamp(2.45rem, 11.2vw, 4.15rem);
  }

  .contact-description {
    margin: 1.5rem auto 2rem;
    font-size: .78rem;
  }

  .contact-actions {
    display: grid;
    width: 100%;
    max-width: 28rem;
    margin-inline: auto;
  }

  .contact-button {
    width: 100%;
    justify-content: space-between;
    gap: .8rem;
    min-height: 3.15rem;
    padding-inline: .85rem;
  }

  .learn-cta {
    padding-top: 1.5rem;
    padding-bottom: 4.5rem;
  }

  .learn-cta__inner {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 1.35rem;
    padding: 1.5rem 0 1.75rem;
  }

  .learn-cta h2 {
    max-width: 10ch;
    font-size: clamp(2.35rem, 11vw, 3.8rem);
  }

  .learn-cta__copy > p:last-child {
    margin-top: 1.1rem;
    font-size: .74rem;
  }

  .learn-cta__link {
    width: 100%;
    min-width: 0;
    min-height: 3.35rem;
  }

  .site-footer {
    min-height: 4.8rem;
    margin-inline: var(--page-pad);
  }

  .cursor-label { display: none; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: clamp(1.82rem, 8.8vw, 2.45rem); }
  .hero-code { max-width: 12rem; }
  .section-heading h2,
  .about-copy h2 { font-size: clamp(2.15rem, 10.8vw, 2.75rem); }
  .contact h2,
  .contact-kicker { font-size: clamp(2.25rem, 11.5vw, 3rem); }
  .site-footer { font-size: .47rem; }
}

@media (max-width: 380px) {
  :root { --page-pad: .8rem; }

  .header-code { display: none; }
  .site-header { grid-template-columns: 1fr; }
  .hero h1 { top: 4.2rem; max-width: 12ch; }
  .hero-code { font-size: .42rem; }

  .project-meta {
    grid-template-columns: 1fr;
    gap: .55rem;
  }

  .project-number,
  .project-meta > p:not(.project-number),
  .project-tags { grid-column: 1; }

  .contact-button {
    font-size: .52rem;
    letter-spacing: .015em;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: .3rem;
    padding-block: 1rem;
  }
}

@media (max-width: 768px) and (orientation: landscape) {
  .hero { min-height: 900px; }
  .hero-stage { height: 100svh; }
  .hero-media video { object-fit: contain; }
  .hero h1 {
    top: 4rem;
    max-width: 16ch;
    font-size: clamp(1.55rem, 4.8vw, 2.2rem);
  }
  .hero-code { display: none; }
  .eye-hotspot,
  .pupil-transition { top: 64.5%; }
}

@media (min-width: 769px) and (max-width: 960px) and (max-height: 540px) and (orientation: landscape) {
  .hero-stage { min-height: 0; height: 100svh; }
  .hero h1 { top: 4.4rem; font-size: clamp(1.8rem, 4vw, 2.4rem); }
  .hero-code { display: none; }
  .eye-hotspot,
  .pupil-transition { top: 64.5%; }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }

  .hero { height: 100svh; }
  .hero-stage { position: relative; }

  .hero-media video,
  .hero-copy,
  [data-reveal] {
    transform: none !important;
    opacity: 1 !important;
  }

  .pupil-transition,
  .hero-progress { display: none; }
}