:root {
  --bg: #000;
  --text: #f6f7fb;
  --muted: rgba(246, 247, 251, .62);
  --faint: rgba(246, 247, 251, .32);
  --hairline: rgba(255, 255, 255, .13);
  --hairline-strong: rgba(255, 255, 255, .22);
  --panel: rgba(8, 10, 15, .78);
  --blue: #a8d8ff;
  --violet: #b7a5ff;
  --warm: #ffb35c;
  --shadow: 0 34px 140px rgba(0, 0, 0, .58);
}

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

html,
body {
  width: 100%;
  min-height: 100%;
  overflow: hidden;
}

body {
  min-height: 100svh;
  background: var(--bg);
  color: var(--text);
  font-family: Manrope, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-feature-settings: "liga" 1, "kern" 1;
}

body::selection {
  background: rgba(168, 216, 255, .24);
}

a,
button {
  color: inherit;
  font: inherit;
}

a {
  text-decoration: none;
}

button {
  border: 0;
}

.cosmos {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: #000;
}

.ambient,
.quiet-grid,
.grain {
  display: none;
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.ambient {
  filter: blur(58px);
  will-change: transform, opacity;
}

.ambient-a {
  inset: auto auto 7vh 50%;
  width: 46vw;
  height: 22vw;
  translate: -50% 0;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(168, 216, 255, .22), rgba(67, 94, 177, .075) 48%, transparent 74%);
  animation: ambientBreathe 8s ease-in-out infinite;
}

.ambient-b {
  inset: 8vh -10vw auto auto;
  width: 30vw;
  height: 24vw;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 179, 92, .08), rgba(183, 165, 255, .06) 46%, transparent 72%);
  animation: ambientDrift 16s ease-in-out infinite;
}

.quiet-grid {
  opacity: .18;
  background-image:
    linear-gradient(rgba(255, 255, 255, .032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .032) 1px, transparent 1px);
  background-size: 82px 82px;
  mask-image: radial-gradient(circle at 50% 54%, #000 0, transparent 70%);
  transform: perspective(860px) rotateX(63deg) translateY(16%);
  transform-origin: 50% 60%;
  animation: gridBreath 14s ease-in-out infinite;
}

.grain {
  opacity: .15;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A//www.w3.org/2000/svg%27%20width%3D%27220%27%20height%3D%27220%27%3E%3Cfilter%20id%3D%27n%27%3E%3CfeTurbulence%20type%3D%27fractalNoise%27%20baseFrequency%3D%270.82%27%20numOctaves%3D%272%27%20stitchTiles%3D%27stitch%27/%3E%3C/filter%3E%3Crect%20width%3D%27220%27%20height%3D%27220%27%20filter%3D%27url%28%23n%29%27/%3E%3C/svg%3E");
}

@keyframes ambientBreathe {
  0%, 100% { opacity: .4; transform: scale(.92); }
  50% { opacity: .78; transform: scale(1.08); }
}

@keyframes ambientDrift {
  0%, 100% { opacity: .48; transform: translate3d(0, 0, 0) scale(1); }
  50% { opacity: .72; transform: translate3d(-8%, 10%, 0) scale(1.14); }
}

@keyframes gridBreath {
  0%, 100% { transform: perspective(860px) rotateX(63deg) translateY(16%) scale(1); opacity: .14; }
  50% { transform: perspective(860px) rotateX(63deg) translateY(13%) scale(1.025); opacity: .24; }
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  padding: 0 clamp(22px, 5vw, 72px);
  background: linear-gradient(to bottom, rgba(0, 0, 0, .74), rgba(0, 0, 0, .12), transparent);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.nav-trigger,
.nav-link {
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 11px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
}

.brand-mark {
  position: relative;
  width: 64px;
  height: 64px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 50%;
}

.brand-mark canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(24px, 4vw, 50px);
  color: var(--muted);
}

.nav-trigger,
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition: color .24s, text-shadow .24s;
}

.nav-link::before,
.nav-trigger::before {
  content: "";
  position: absolute;
  left: 0;
  right: .18em;
  bottom: -7px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .72), transparent);
  opacity: 0;
  transform: scaleX(.4);
  transition: opacity .24s, transform .24s;
}

.nav-trigger::after {
  content: "";
  width: 5px;
  height: 5px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  opacity: .65;
  transition: transform .24s;
}

.nav-trigger:hover,
.nav-link:hover,
.projects-menu:focus-within .nav-trigger,
.projects-menu:hover .nav-trigger {
  color: #fff;
  text-shadow: 0 0 18px rgba(168, 216, 255, .34);
}

.nav-link:hover::before,
.projects-menu:hover .nav-trigger::before,
.projects-menu:focus-within .nav-trigger::before {
  opacity: 1;
  transform: scaleX(1);
}

.projects-menu:focus-within .nav-trigger::after,
.projects-menu:hover .nav-trigger::after {
  transform: translateY(1px) rotate(225deg);
}

.projects-menu {
  position: relative;
}

.project-dropdown {
  position: absolute;
  top: calc(100% + 15px);
  right: -96px;
  width: min(628px, calc(100vw - 44px));
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  padding: 7px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 21px;
  background: #000;
  box-shadow: 0 28px 110px rgba(0, 0, 0, .58), inset 0 1px 0 rgba(255, 255, 255, .08);
  backdrop-filter: blur(30px) saturate(1.16);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(.985);
  transform-origin: 82% 0;
  transition: opacity .22s ease, transform .22s ease, visibility .22s;
}

.project-dropdown::before {
  content: "";
  position: absolute;
  top: -17px;
  left: 0;
  right: 0;
  height: 19px;
}

.project-dropdown::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: none;
}

.projects-menu:hover .project-dropdown,
.projects-menu:focus-within .project-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.drop-row {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 62px;
  gap: 4px;
  padding: 11px 15px;
  border-radius: 15px;
  overflow: hidden;
  background: #000;
  transition: background .2s ease, transform .2s ease;
}

.drop-row::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 12px;
  background: none;
  opacity: 0;
  transition: opacity .2s;
}

.drop-row:hover,
.drop-row:focus-visible {
  background: #000;
  transform: translateY(-2px);
  outline: none;
}

.drop-row:hover::before,
.drop-row:focus-visible::before {
  opacity: 1;
}

.drop-row strong,
.drop-row span {
  position: relative;
  z-index: 1;
}

.drop-row strong {
  color: rgba(255, 255, 255, .92);
  font-family: "Space Grotesk", Manrope, system-ui, sans-serif;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -.015em;
}

.drop-row span {
  color: rgba(246, 247, 251, .5);
  font-size: 11px;
  line-height: 1.32;
}

.home-shell {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100vw - 44px));
  height: 100svh;
  margin: 0 auto;
  display: grid;
  place-items: center;
  padding-top: 72px;
}

.hero-panel {
  width: 100%;
  max-height: calc(100svh - 92px);
  display: grid;
  justify-items: center;
  gap: clamp(26px, 5vh, 54px);
  text-align: center;
}

.imagination-stage {
  position: relative;
  width: min(620px, 78vw);
  height: clamp(150px, 28vh, 240px);
  isolation: isolate;
  transform-style: preserve-3d;
  transition: transform .28s ease-out;
  -webkit-mask-image: radial-gradient(
    ellipse 50% 50% at center,
    #000 0%,
    #000 48%,
    rgba(0, 0, 0, .7) 72%,
    transparent 100%
  );
  mask-image: radial-gradient(
    ellipse 50% 50% at center,
    #000 0%,
    #000 48%,
    rgba(0, 0, 0, .7) 72%,
    transparent 100%
  );
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
}

.particle-canvas {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 28px rgba(168, 216, 255, .22));
}

.particle-vignette {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: none;
}

.data-scan {
  position: absolute;
  z-index: 4;
  left: 8%;
  right: 8%;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .6), rgba(168, 216, 255, .38), transparent);
  box-shadow: 0 0 18px rgba(168, 216, 255, .36);
  opacity: 0;
}

.scan-a {
  top: 42%;
  animation: dataScanA 7.2s ease-in-out infinite;
}

.scan-b {
  top: 58%;
  animation: dataScanB 8.6s ease-in-out infinite 1.1s;
}

@keyframes dataScanA {
  0%, 30%, 100% { transform: translateX(-18%) scaleX(.42); opacity: 0; }
  45%, 58% { opacity: .52; }
  72% { transform: translateX(18%) scaleX(1); opacity: 0; }
}

@keyframes dataScanB {
  0%, 35%, 100% { transform: translateX(18%) scaleX(.34); opacity: 0; }
  50%, 62% { opacity: .36; }
  76% { transform: translateX(-18%) scaleX(.88); opacity: 0; }
}

.hero-copy-wrap {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(7px, .9vw, 9px);
  letter-spacing: .26em;
  text-transform: uppercase;
  color: rgba(246, 247, 251, .28);
}

.eyebrow span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(168, 216, 255, .86);
  box-shadow: 0 0 14px rgba(168, 216, 255, .68);
}

.hero-copy-wrap h1 {
  margin-top: clamp(13px, 2vh, 20px);
  font-family: "Space Grotesk", Manrope, system-ui, sans-serif;
  font-size: clamp(30px, 5.2vw, 64px);
  line-height: 1;
  letter-spacing: -.055em;
  font-weight: 500;
}

.hero-copy-wrap p {
  max-width: 630px;
  margin: clamp(15px, 2.2vh, 22px) auto 0;
  color: var(--muted);
  font-size: clamp(13px, 1.7vw, 16px);
  line-height: 1.75;
}

@media (max-width: 800px) {
  .site-header {
    height: 70px;
    padding-inline: 18px;
  }

  .brand,
  .nav-links,
  .nav-trigger,
  .nav-link {
    font-size: 10px;
    letter-spacing: .1em;
  }

  .nav-links {
    gap: 20px;
  }

  .project-dropdown {
    top: calc(100% + 12px);
    right: -42px;
    width: min(360px, calc(100vw - 28px));
    grid-template-columns: 1fr;
    padding: 6px;
    border-radius: 19px;
  }

  .drop-row {
    min-height: 58px;
    padding: 10px 13px;
  }

  .home-shell {
    width: min(100% - 28px, 1120px);
    padding-top: 64px;
  }

  .imagination-stage {
    width: 84vw;
    height: clamp(130px, 25vh, 210px);
  }
}

@media (max-width: 520px) {
  .brand span:last-child {
    display: none;
  }

  .project-dropdown {
    right: -4px;
    width: min(286px, calc(100vw - 20px));
    gap: 3px;
    padding: 5px;
    border-radius: 17px;
    transform-origin: 92% 0;
  }

  .drop-row {
    min-height: 51px;
    gap: 3px;
    padding: 8px 10px;
    border-radius: 12px;
  }

  .drop-row::before {
    inset: 4px;
    border-radius: 10px;
  }

  .drop-row strong {
    font-size: 14px;
  }

  .drop-row span {
    font-size: 10px;
    line-height: 1.25;
  }

  .hero-copy-wrap p {
    max-width: 340px;
  }
}

@media (max-height: 680px) {
  .site-header {
    height: 64px;
  }

  .home-shell {
    padding-top: 58px;
  }

  .hero-panel {
    gap: 22px;
  }

  .imagination-stage {
    height: clamp(118px, 25vh, 190px);
  }

  .hero-copy-wrap h1 {
    font-size: clamp(28px, 4.6vw, 52px);
  }

  .hero-copy-wrap p {
    font-size: 13px;
    line-height: 1.55;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}