:root {
  color-scheme: dark;
  --void: #000104;
  --ink: #cfc8b7;
  --bone: #f7f2df;
  --cyan: #2ee9dd;
  --magenta: #e82b6f;
  --violet: #6d5cff;
  --gold: #d8b94d;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--ink);
  background: var(--void);
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
}

button {
  color: inherit;
  font: inherit;
}

.sigil {
  position: relative;
  display: block;
  min-height: 100vh;
  overflow: hidden;
  padding: 0;
  isolation: isolate;
}

.hero {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: clamp(28px, 7vmin, 76px);
}

.backdrop,
.glow,
.grid,
.sigil::before,
.sigil::after {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.backdrop {
  z-index: -6;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(190, 199, 194, 0.08), rgba(0, 1, 4, 0) 37%),
    radial-gradient(ellipse at 52% 37%, rgba(46, 233, 221, 0.16), transparent 30vmax),
    radial-gradient(ellipse at 76% 28%, rgba(232, 43, 111, 0.12), transparent 25vmax),
    radial-gradient(ellipse at 24% 73%, rgba(216, 185, 77, 0.08), transparent 24vmax),
    linear-gradient(180deg, #03050b 0%, #05060b 20%, #010207 46%, #000104 100%),
    #000104;
}

.backdrop::before,
.backdrop::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.backdrop::before {
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 11%, rgba(190, 199, 194, 0.18) 11% 26%, transparent 26% 45%, rgba(190, 199, 194, 0.12) 45% 61%, transparent 61%) 0 7% / 100% 2px no-repeat,
    linear-gradient(90deg, transparent 0 4%, rgba(46, 233, 221, 0.2) 4% 18%, transparent 18% 50%, rgba(216, 185, 77, 0.16) 50% 66%, transparent 66%) 0 12% / 100% 1px no-repeat,
    linear-gradient(90deg, transparent 0 23%, rgba(232, 43, 111, 0.18) 23% 34%, transparent 34% 69%, rgba(190, 199, 194, 0.13) 69% 84%, transparent 84%) 0 18% / 100% 2px no-repeat,
    linear-gradient(90deg, transparent 0 7%, rgba(190, 199, 194, 0.11) 7% 45%, transparent 45% 64%, rgba(46, 233, 221, 0.15) 64% 81%, transparent 81%) 0 27% / 100% 1px no-repeat,
    linear-gradient(90deg, transparent 0 18%, rgba(216, 185, 77, 0.15) 18% 29%, transparent 29% 55%, rgba(232, 43, 111, 0.14) 55% 69%, transparent 69%) 0 36% / 100% 2px no-repeat,
    linear-gradient(90deg, transparent 0 33%, rgba(46, 233, 221, 0.12) 33% 53%, transparent 53% 74%, rgba(190, 199, 194, 0.1) 74% 91%, transparent 91%) 0 44% / 100% 1px no-repeat,
    repeating-linear-gradient(180deg, transparent 0 18px, rgba(190, 199, 194, 0.028) 18px 19px, transparent 19px 31px);
  opacity: 0.94;
}

.backdrop::after {
  inset: auto -4% 0;
  height: 58%;
  background:
    linear-gradient(90deg, transparent, rgba(46, 233, 221, 0.58), rgba(216, 185, 77, 0.3), transparent) 50% 14% / 92% 1px no-repeat,
    linear-gradient(90deg, transparent, rgba(232, 43, 111, 0.32), transparent) 50% 18% / 68% 1px no-repeat,
    linear-gradient(90deg, transparent 0 5%, rgba(0, 5, 10, 0.94) 5% 10%, transparent 10% 13%, rgba(0, 8, 12, 0.96) 13% 18%, transparent 18% 22%, rgba(1, 3, 11, 0.95) 22% 30%, transparent 30% 36%, rgba(0, 7, 12, 0.96) 36% 44%, transparent 44% 50%, rgba(1, 4, 10, 0.94) 50% 56%, transparent 56% 61%, rgba(0, 6, 11, 0.96) 61% 68%, transparent 68% 74%, rgba(1, 3, 9, 0.96) 74% 81%, transparent 81% 86%, rgba(0, 8, 12, 0.94) 86% 92%, transparent 92%) bottom / 100% 86% no-repeat,
    linear-gradient(90deg, rgba(46, 233, 221, 0.42), rgba(46, 233, 221, 0.42)) 11% 33% / 16% 1px no-repeat,
    linear-gradient(90deg, rgba(232, 43, 111, 0.38), rgba(232, 43, 111, 0.38)) 71% 40% / 13% 1px no-repeat,
    linear-gradient(90deg, rgba(216, 185, 77, 0.32), rgba(216, 185, 77, 0.32)) 28% 48% / 19% 1px no-repeat,
    linear-gradient(180deg, transparent 0, rgba(0, 1, 4, 0.36) 28%, rgba(0, 1, 4, 0.9) 100%);
  opacity: 0.92;
}

.glow {
  z-index: -5;
  background:
    linear-gradient(90deg, transparent 0 18%, rgba(190, 199, 194, 0.1) 18% 29%, transparent 29% 53%, rgba(46, 233, 221, 0.09) 53% 65%, transparent 65%) 50% 8% / 78% 2px no-repeat,
    linear-gradient(90deg, transparent 0 9%, rgba(46, 233, 221, 0.13) 9% 21%, transparent 21% 41%, rgba(190, 199, 194, 0.08) 41% 58%, transparent 58% 83%, rgba(232, 43, 111, 0.1) 83% 92%, transparent 92%) 50% 17% / 86% 1px no-repeat,
    linear-gradient(90deg, transparent 0 26%, rgba(190, 199, 194, 0.12) 26% 47%, transparent 47% 68%, rgba(216, 185, 77, 0.1) 68% 78%, transparent 78%) 50% 31% / 82% 2px no-repeat,
    linear-gradient(90deg, transparent 0 6%, rgba(232, 43, 111, 0.11) 6% 18%, transparent 18% 49%, rgba(46, 233, 221, 0.1) 49% 71%, transparent 71%) 50% 46% / 74% 1px no-repeat,
    linear-gradient(180deg, transparent 0 18%, rgba(46, 233, 221, 0.08) 18% 50%, transparent 50%) 50% 0 / 1px 100% no-repeat,
    linear-gradient(90deg, rgba(0, 1, 4, 0.86), transparent 43%, rgba(0, 1, 4, 0.86)),
    radial-gradient(ellipse at center, transparent 14%, rgba(0, 1, 4, 0.58) 58%, rgba(0, 1, 4, 0.98) 100%);
  filter: drop-shadow(0 0 22px rgba(46, 233, 221, 0.12));
}

.grid {
  z-index: -4;
  background:
    linear-gradient(rgba(46, 233, 221, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 233, 221, 0.07) 1px, transparent 1px),
    linear-gradient(135deg, transparent 0 49.75%, rgba(216, 185, 77, 0.09) 50%, transparent 50.25%),
    linear-gradient(45deg, transparent 0 49.78%, rgba(232, 43, 111, 0.07) 50%, transparent 50.22%);
  background-size: 32px 32px, 32px 32px, 300px 300px, 420px 420px;
  mask-image: linear-gradient(180deg, transparent 0 18%, black 48%, transparent 92%);
  opacity: 0.72;
  transform: perspective(640px) rotateX(61deg) translateY(22vh) scale(1.9);
  transform-origin: center bottom;
}

.sigil::before {
  content: "";
  z-index: 4;
  opacity: 0.22;
  background:
    repeating-linear-gradient(180deg, transparent 0 7px, rgba(247, 242, 223, 0.03) 7px 8px, transparent 8px 14px),
    linear-gradient(90deg, rgba(46, 233, 221, 0.04), transparent 18%, transparent 82%, rgba(232, 43, 111, 0.04));
  mix-blend-mode: screen;
}

.sigil::after {
  content: "";
  z-index: 5;
  background:
    repeating-linear-gradient(180deg, rgba(0, 0, 0, 0.42) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 0 54%, rgba(0, 0, 0, 0.48) 100%);
  mix-blend-mode: multiply;
}

.terminal {
  position: relative;
  z-index: 2;
  width: min(58rem, 100%);
  border: 1px solid rgba(46, 233, 221, 0.18);
  background:
    linear-gradient(90deg, rgba(46, 233, 221, 0.075), transparent 1px) 0 0 / 24px 24px,
    linear-gradient(180deg, rgba(46, 233, 221, 0.05), transparent 1px) 0 0 / 24px 24px,
    linear-gradient(118deg, rgba(216, 185, 77, 0.08), transparent 30%),
    linear-gradient(286deg, rgba(232, 43, 111, 0.08), transparent 44%),
    rgba(0, 1, 4, 0.84);
  box-shadow:
    inset 0 0 0 1px rgba(247, 242, 223, 0.035),
    inset 0 0 60px rgba(46, 233, 221, 0.04),
    0 32px 120px rgba(0, 0, 0, 0.72),
    0 0 68px rgba(46, 233, 221, 0.11);
  backdrop-filter: blur(12px) saturate(0.92);
}

.terminal::before,
.terminal::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.terminal::before {
  z-index: 3;
  background:
    linear-gradient(var(--cyan), var(--cyan)) left top / 72px 1px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) left top / 1px 72px no-repeat,
    linear-gradient(var(--gold), var(--gold)) right top / 72px 1px no-repeat,
    linear-gradient(var(--gold), var(--gold)) right top / 1px 72px no-repeat,
    linear-gradient(var(--magenta), var(--magenta)) left bottom / 72px 1px no-repeat,
    linear-gradient(var(--magenta), var(--magenta)) left bottom / 1px 72px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) right bottom / 72px 1px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) right bottom / 1px 72px no-repeat;
  opacity: 0.56;
  filter: drop-shadow(0 0 13px rgba(46, 233, 221, 0.23));
}

.terminal::after {
  z-index: 5;
  background:
    repeating-linear-gradient(180deg, rgba(247, 242, 223, 0.045) 0 1px, transparent 1px 5px),
    radial-gradient(ellipse at center, transparent 0 58%, rgba(0, 0, 0, 0.26) 100%);
  opacity: 0.46;
  mix-blend-mode: screen;
}

.terminal__body {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: clamp(1.1rem, 4vw, 2.8rem);
  padding: clamp(1.8rem, 5vmin, 3.8rem);
}

.rail {
  width: 7px;
  align-self: stretch;
  background:
    repeating-linear-gradient(180deg, var(--cyan) 0 11px, transparent 11px 20px),
    linear-gradient(180deg, transparent, var(--cyan) 10%, var(--gold) 47%, var(--magenta) 86%, transparent);
  opacity: 0.58;
  box-shadow:
    0 0 18px rgba(46, 233, 221, 0.36),
    0 0 28px rgba(232, 43, 111, 0.2);
}

.block {
  position: relative;
  padding: 0;
}

.block::before,
.block::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.block::before {
  inset: -13% -12% -15% -8%;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(46, 233, 221, 0.16), transparent 1px) 0 0 / 18px 18px,
    linear-gradient(180deg, rgba(46, 233, 221, 0.1), transparent 1px) 0 0 / 18px 18px,
    radial-gradient(ellipse at 30% 28%, rgba(0, 1, 4, 0.96), rgba(0, 1, 4, 0.78) 42%, transparent 70%),
    radial-gradient(ellipse at 56% 50%, rgba(46, 233, 221, 0.12), transparent 66%),
    radial-gradient(ellipse at 44% 42%, rgba(232, 43, 111, 0.1), transparent 68%);
  opacity: 0.84;
  filter: blur(10px);
}

.block::after {
  inset: auto -13% 18% auto;
  width: min(44vw, 22rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(46, 233, 221, 0.72), rgba(232, 43, 111, 0.48), transparent);
}

.mark {
  position: relative;
  width: clamp(13rem, 34vmin, 20rem);
  aspect-ratio: 68 / 47;
  margin-bottom: clamp(1rem, 3vmin, 1.7rem);
}

.mark__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform-origin: 52% 52%;
}

.mark__image--base {
  filter:
    drop-shadow(0 0 13px rgba(247, 242, 223, 0.34))
    drop-shadow(0 0 30px rgba(46, 233, 221, 0.24));
  animation: rabbit-base 8.5s ease-in-out infinite;
}

.mark__image--echo-one,
.mark__image--echo-two {
  opacity: 0;
  mix-blend-mode: screen;
}

.mark__image--echo-one {
  filter:
    sepia(1)
    saturate(3.5)
    hue-rotate(116deg)
    blur(1.2px)
    drop-shadow(0 0 24px rgba(46, 233, 221, 0.36));
  animation: rabbit-echo-one 8.5s ease-in-out infinite;
}

.mark__image--echo-two {
  filter:
    sepia(1)
    saturate(4)
    hue-rotate(285deg)
    blur(2px)
    drop-shadow(0 0 26px rgba(232, 43, 111, 0.32));
  animation: rabbit-echo-two 8.5s ease-in-out infinite;
}

h1 {
  position: relative;
  width: fit-content;
  max-width: 100%;
  margin: 0;
  color: var(--bone);
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-size: clamp(2rem, 6.5vmin, 4.2rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow:
    0 0 18px rgba(46, 233, 221, 0.3),
    0 0 46px rgba(109, 92, 255, 0.16);
}

h1 em {
  color: #ffe45c;
  font-style: normal;
}

h1::before,
h1::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  pointer-events: none;
}

h1::before {
  color: var(--cyan);
  opacity: 0.45;
  transform: translateX(-2px);
  animation: fracture 5.8s infinite steps(1);
  mix-blend-mode: screen;
}

h1::after {
  color: var(--magenta);
  opacity: 0.4;
  transform: translateX(2px);
  animation: fracture 5.8s 120ms infinite steps(1) reverse;
  mix-blend-mode: screen;
}

.tagline {
  position: relative;
  width: fit-content;
  max-width: 100%;
  margin: clamp(1.4rem, 4vmin, 2.2rem) 0 0;
  color: var(--cyan);
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-size: clamp(0.92rem, 2.5vmin, 1.15rem);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(46, 233, 221, 0.6);
}

.tagline::before {
  content: "> ";
  color: var(--magenta);
}

.tagline::after {
  content: "_";
  color: var(--bone);
  animation: blink 1.1s step-end infinite;
}

.email {
  position: fixed;
  z-index: 6;
  right: clamp(18px, 5vmin, 56px);
  bottom: clamp(18px, 5vmin, 48px);
  display: inline-flex;
  min-height: 42px;
  max-width: min(calc(100vw - 36px), 25rem);
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(46, 233, 221, 0.24);
  background: rgba(0, 1, 4, 0.7);
  padding: 0 14px;
  color: rgba(222, 216, 200, 0.74);
  cursor: pointer;
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0;
  backdrop-filter: blur(14px);
  transition:
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.email:hover {
  border-color: rgba(232, 43, 111, 0.6);
  color: var(--cyan);
  transform: translateY(-1px);
}

.email:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

@keyframes fracture {
  0%,
  90%,
  100% {
    clip-path: inset(0 0 100% 0);
  }

  92% {
    clip-path: inset(14% 0 68% 0);
  }

  95% {
    clip-path: inset(58% 0 21% 0);
  }

  97% {
    clip-path: inset(34% 0 49% 0);
  }
}

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

@keyframes rabbit-base {
  0%,
  55%,
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    filter:
      blur(0)
      drop-shadow(0 0 16px rgba(247, 242, 223, 0.38))
      drop-shadow(0 0 26px rgba(46, 233, 221, 0.22));
  }

  68% {
    opacity: 0.74;
    transform: translate3d(1px, -1px, 0) scale(1.016);
    filter:
      blur(1.1px)
      drop-shadow(0 0 20px rgba(216, 185, 77, 0.34))
      drop-shadow(0 0 34px rgba(46, 233, 221, 0.24));
  }

  80% {
    opacity: 0.92;
    transform: translate3d(-1px, 1px, 0) scale(0.996);
    filter:
      blur(0.35px)
      drop-shadow(0 0 18px rgba(232, 43, 111, 0.26))
      drop-shadow(0 0 30px rgba(46, 233, 221, 0.2));
  }
}

@keyframes rabbit-echo-one {
  0%,
  48%,
  100% {
    opacity: 0;
    transform: translate3d(0, 0, 0) scale(1);
  }

  64% {
    opacity: 0.48;
    transform: translate3d(-8px, 5px, 0) scale(1.045) skewX(-1.5deg);
  }

  78% {
    opacity: 0.12;
    transform: translate3d(-15px, 9px, 0) scale(1.08) skewX(-3deg);
  }
}

@keyframes rabbit-echo-two {
  0%,
  58%,
  100% {
    opacity: 0;
    transform: translate3d(0, 0, 0) scale(1);
  }

  72% {
    opacity: 0.36;
    transform: translate3d(11px, -7px, 0) scale(1.09) skewY(2deg);
  }

  86% {
    opacity: 0.08;
    transform: translate3d(18px, -11px, 0) scale(1.14) skewY(4deg);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .backdrop {
    animation: drift 20s ease-in-out infinite alternate;
  }
}

@keyframes drift {
  from {
    transform: scale(1.04) translate3d(-0.3%, -0.2%, 0);
  }

  to {
    transform: scale(1.07) translate3d(0.35%, 0.25%, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
  }
}

@media (max-width: 640px) {
  .sigil {
    padding: 0;
  }

  .terminal__body {
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 1.1rem;
    padding: 1.35rem 1rem 1.5rem;
  }

  .block {
    padding: 0;
  }

  .mark {
    width: clamp(12rem, 68vw, 16rem);
  }

  h1 {
    font-size: clamp(1.75rem, 12vw, 3.1rem);
  }

  .tagline {
    font-size: clamp(0.82rem, 4.6vw, 1rem);
  }

  .email {
    right: 18px;
    bottom: 18px;
    width: calc(100vw - 36px);
  }
}

/* ── content sections ─────────────────────────────────────────────── */

.slab {
  position: relative;
  z-index: 2;
  width: min(58rem, 100%);
  margin: 0 auto;
  padding: clamp(2.6rem, 8vmin, 5.5rem) clamp(28px, 7vmin, 76px);
}

.slab + .slab {
  border-top: 1px solid rgba(46, 233, 221, 0.12);
}

.slab h2 {
  margin: 0 0 clamp(1.2rem, 3vmin, 1.8rem);
  color: var(--bone);
  font-size: clamp(1.05rem, 2.6vmin, 1.35rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 0 22px rgba(46, 233, 221, 0.28);
}

.slab h2::before {
  content: "// ";
  color: var(--magenta);
}

.slab p {
  max-width: 46rem;
  margin: 0 0 1.1rem;
  color: var(--ink);
  font-size: clamp(0.86rem, 2.1vmin, 0.98rem);
  line-height: 1.85;
}

.slab p:last-child {
  margin-bottom: 0;
}

.slab a {
  color: var(--cyan);
  text-decoration-color: rgba(46, 233, 221, 0.4);
  text-underline-offset: 3px;
}

.slab a:hover {
  color: var(--magenta);
  text-decoration-color: currentColor;
}

.capabilities {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1px;
  margin: clamp(1.6rem, 4vmin, 2.4rem) 0 0;
  padding: 0;
  list-style: none;
  background: rgba(46, 233, 221, 0.12);
  border: 1px solid rgba(46, 233, 221, 0.12);
}

.capabilities li {
  background: rgba(0, 1, 4, 0.72);
  padding: clamp(1.1rem, 3vmin, 1.5rem);
}

.capabilities h3 {
  margin: 0 0 0.55rem;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.capabilities p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(207, 200, 183, 0.82);
}

.colophon {
  position: relative;
  z-index: 2;
  width: min(58rem, 100%);
  margin: 0 auto;
  border-top: 1px solid rgba(46, 233, 221, 0.12);
  padding: clamp(1.8rem, 5vmin, 2.6rem) clamp(28px, 7vmin, 76px) clamp(5.5rem, 12vmin, 7rem);
  color: rgba(207, 200, 183, 0.62);
  font-size: 0.74rem;
  line-height: 1.9;
}

.colophon strong {
  color: rgba(247, 242, 223, 0.86);
  font-weight: 500;
}

.colophon nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  margin-bottom: 1rem;
}

.colophon a {
  color: rgba(46, 233, 221, 0.78);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 233, 221, 0.22);
}

.colophon a:hover {
  color: var(--magenta);
  border-bottom-color: currentColor;
}

/* interior pages */

.page {
  padding-top: clamp(3.5rem, 10vmin, 7rem);
}

.page h1 {
  font-size: clamp(1.5rem, 5vmin, 2.4rem);
  margin-bottom: clamp(0.6rem, 2vmin, 1rem);
}

.page .lede {
  color: rgba(207, 200, 183, 0.7);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.slab h3 {
  margin: clamp(1.6rem, 4vmin, 2.2rem) 0 0.7rem;
  color: var(--gold);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.slab ul {
  max-width: 46rem;
  margin: 0 0 1.1rem;
  padding-left: 1.1rem;
  font-size: clamp(0.86rem, 2.1vmin, 0.98rem);
  line-height: 1.85;
}

.slab li::marker {
  color: var(--magenta);
}

@media (max-width: 640px) {
  .hero {
    align-items: center;
    justify-items: start;
    padding: 28px 24px 86px;
  }

  .slab,
  .colophon {
    padding-left: 24px;
    padding-right: 24px;
  }
}