:root {
  --bg: #07080c;
  --bg-2: #0c0f16;
  --ink: #f4f1ea;
  --muted: #9aa0b3;
  --line: rgba(244, 241, 234, 0.1);
  --mint: #5ce1c5;
  --violet: #c9b8ff;
  --warm: #e8c39e;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --font: "Outfit", system-ui, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 8;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.cursor {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .cursor {
    display: block;
    position: fixed;
    width: 14px;
    height: 14px;
    border: 1px solid var(--mint);
    border-radius: 50%;
    pointer-events: none;
    z-index: 40;
    transform: translate(-50%, -50%);
    transition: width 0.25s var(--ease), height 0.25s var(--ease), background 0.25s;
    mix-blend-mode: difference;
  }

  .cursor.is-hot {
    width: 42px;
    height: 42px;
    background: rgba(92, 225, 197, 0.12);
  }
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
  background: linear-gradient(to bottom, rgba(7, 8, 12, 0.88), rgba(7, 8, 12, 0));
  backdrop-filter: blur(8px);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav__mark {
  width: 28px;
  height: 28px;
  fill: var(--mint);
  stroke: var(--mint);
  stroke-width: 1.4;
}

.nav__links {
  display: flex;
  gap: 28px;
  font-size: 0.92rem;
  color: var(--muted);
}

.nav__links a {
  position: relative;
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--mint);
  transition: width 0.3s var(--ease);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  padding: 0;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 1px;
  margin: 6px auto;
  background: var(--ink);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 19;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 22px;
  padding: 80px 36px;
  font-family: var(--serif);
  font-size: clamp(2rem, 8vw, 3.4rem);
}

.mobile-menu[hidden] {
  display: none;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center start;
  padding: 120px 40px 72px;
  overflow: hidden;
}

#neural-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 28%, rgba(201, 184, 255, 0.16), transparent 28%),
    radial-gradient(circle at 20% 80%, rgba(92, 225, 197, 0.1), transparent 30%),
    linear-gradient(180deg, rgba(7, 8, 12, 0.15), rgba(7, 8, 12, 0.82));
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 920px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
}

.hero__title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.2rem, 8vw, 7.2rem);
  line-height: 0.95;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.hero__title em {
  font-style: italic;
  color: var(--violet);
}

.hero__lead {
  max-width: 560px;
  color: var(--muted);
  font-size: 1.08rem;
  margin: 28px 0 32px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.3s var(--ease), background 0.3s, border-color 0.3s;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--mint);
  color: #06110e;
  font-weight: 500;
}

.btn--ghost {
  border-color: var(--line);
  color: var(--ink);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin: 56px 0 0;
  max-width: 640px;
}

.hero__stats dt {
  color: var(--muted);
  font-size: 0.78rem;
}

.hero__stats dd {
  margin: 6px 0 0;
  font-family: var(--serif);
  font-size: 1.7rem;
}

.hero__scroll {
  position: absolute;
  right: 40px;
  bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero__scroll i {
  width: 1px;
  height: 56px;
  background: linear-gradient(var(--mint), transparent);
  animation: drip 2.2s infinite;
}

@keyframes drip {
  0% { transform: scaleY(0.2); transform-origin: top; opacity: 0; }
  40% { opacity: 1; }
  100% { transform: scaleY(1); transform-origin: top; opacity: 0; }
}

.marquee {
  border-block: 1px solid var(--line);
  overflow: hidden;
  padding: 18px 0;
}

.marquee__track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: slide 28s linear infinite;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
}

@keyframes slide {
  to { transform: translateX(-50%); }
}

.section {
  padding: 120px 40px;
  max-width: 1240px;
  margin: 0 auto;
}

.section__head {
  max-width: 720px;
  margin-bottom: 64px;
}

.section__head h2,
.contact__copy h2,
.note h3,
.work__card h3,
.cap h3,
.process__list h3 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.03em;
}

.section__head h2,
.contact__copy h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 1.05;
}

.section__head--row {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  max-width: none;
  align-items: end;
}

.section__aside {
  max-width: 340px;
  color: var(--muted);
  margin: 0;
}

.lab__grid,
.contact__panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.lab__visual {
  position: relative;
  min-height: 420px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 50%, rgba(92, 225, 197, 0.18), transparent 42%),
    linear-gradient(160deg, #121722, #0a0d13);
  border: 1px solid var(--line);
  overflow: hidden;
  margin: 0;
}

.lab__orb {
  position: absolute;
  inset: 22%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--mint), transparent 62%);
  filter: blur(8px);
  animation: pulse 5s ease-in-out infinite;
}

.lab__ring {
  position: absolute;
  inset: 16%;
  border: 1px dashed rgba(201, 184, 255, 0.45);
  border-radius: 50%;
  animation: spin 22s linear infinite;
}

.lab__visual figcaption {
  position: absolute;
  left: 24px;
  bottom: 20px;
  color: var(--muted);
  font-size: 0.82rem;
}

@keyframes pulse {
  50% { transform: scale(1.08); opacity: 0.75; }
}

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

.lab__copy p,
.work__card p,
.cap p,
.process__list p,
.note p,
.contact__copy p {
  color: var(--muted);
}

.lab__points {
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  display: grid;
  gap: 18px;
}

.lab__points li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.lab__points strong {
  color: var(--warm);
  font-weight: 500;
}

.work__list,
.cap__grid,
.notes__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.work__card,
.cap,
.note,
.contact__panel {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: 24px;
}

.work__card,
.cap,
.note {
  padding: 28px;
  transition: transform 0.4s var(--ease), border-color 0.4s;
}

.work__card:hover,
.cap:hover,
.note:hover {
  transform: translateY(-6px);
  border-color: rgba(92, 225, 197, 0.35);
}

.work__meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 36px;
}

.work__card h3,
.cap h3,
.note h3 {
  font-size: 2rem;
  margin: 0 0 14px;
}

.work__card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.work__card li {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--violet);
}

.process__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
}

.process__list li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.process__list li:last-child {
  border-bottom: 1px solid var(--line);
}

.process__list span {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--warm);
}

.process__list h3 {
  margin: 0 0 8px;
  font-size: 1.8rem;
}

.note time {
  display: block;
  color: var(--mint);
  font-size: 0.8rem;
  margin-bottom: 28px;
}

.contact {
  max-width: none;
  padding-inline: 40px;
}

.contact__panel {
  max-width: 1240px;
  margin: 0 auto;
  padding: 48px;
  align-items: start;
  box-shadow: var(--shadow);
}

.contact__mail {
  display: inline-block;
  margin-top: 24px;
  color: var(--mint);
  font-size: 1.1rem;
}

.contact__form {
  display: grid;
  gap: 16px;
}

.contact__form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.88rem;
}

.contact__form input,
.contact__form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(7, 8, 12, 0.5);
  color: var(--ink);
  border-radius: 14px;
  padding: 14px 16px;
  outline: none;
}

.contact__form input:focus,
.contact__form textarea:focus {
  border-color: var(--mint);
}

.form-status {
  min-height: 1.4em;
  margin: 0;
  color: var(--mint);
}

.footer {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  padding: 40px;
  border-top: 1px solid var(--line);
}

.footer__brand {
  display: grid;
  gap: 6px;
}

.footer__brand span,
.footer__legal {
  color: var(--muted);
}

.footer__cols {
  display: flex;
  gap: 64px;
}

.footer__cols div {
  display: grid;
  gap: 8px;
}

.footer__cols p {
  margin: 0 0 6px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
}

.footer__legal {
  grid-column: 1 / -1;
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  animation: rise 0.9s var(--ease) forwards;
  animation-play-state: paused;
}

.reveal.is-in {
  animation-play-state: running;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 900px) {
  .nav {
    padding: 18px 20px;
  }

  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: block;
  }

  .hero,
  .section,
  .contact,
  .footer {
    padding-inline: 20px;
  }

  .hero {
    padding-top: 120px;
    min-height: 92vh;
  }

  .hero__stats,
  .lab__grid,
  .contact__panel,
  .work__list,
  .cap__grid,
  .notes__list,
  .section__head--row,
  .footer {
    grid-template-columns: 1fr;
    display: grid;
  }

  .section__head--row,
  .footer__cols {
    display: grid;
  }

  .hero__scroll {
    display: none;
  }

  .contact__panel {
    padding: 28px;
  }

  .process__list li {
    grid-template-columns: 48px 1fr;
  }
}