:root {
  --bg: #030504;
  --panel: rgba(7, 13, 11, .58);
  --panel-strong: rgba(8, 15, 13, .88);
  --text: #f0fff9;
  --muted: rgba(240, 255, 249, .62);
  --faint: rgba(240, 255, 249, .36);
  --accent: #00ff9d;
  --accent-2: #00d9ff;
  --border: rgba(255, 255, 255, .13);
  --border-hot: rgba(0, 255, 157, .48);
  --shadow: rgba(0, 0, 0, .62);
  --font-ui: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-code: 'JetBrains Mono', monospace;
  --font-fa: 'Vazirmatn', sans-serif;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
}

body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  cursor: crosshair;
}

body.modal-open {
  touch-action: none;
}

button,
input,
select { font: inherit; }
button { color: inherit; }

.boot-screen {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 1.4rem;
  background: #020302;
  transition: opacity .8s ease, visibility .8s ease;
}

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

.boot-mark {
  font-size: clamp(3rem, 10vw, 9rem);
  font-weight: 900;
  letter-spacing: -.08em;
  text-shadow: 0 0 44px rgba(0, 255, 157, .18);
}

.boot-line {
  width: min(520px, 70vw);
  height: 1px;
  background: rgba(255, 255, 255, .12);
  overflow: hidden;
}

.boot-line span {
  display: block;
  width: 42%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  animation: boot 1.3s ease-in-out infinite;
}

.boot-copy {
  font-family: var(--font-code);
  font-size: .72rem;
  color: var(--muted);
  letter-spacing: .16em;
}

@keyframes boot {
  from { transform: translateX(-120%); }
  to { transform: translateX(260%); }
}

.scanlines,
.vignette,
.noise,
.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.scanlines {
  z-index: 25;
  background: linear-gradient(to bottom, transparent, transparent 50%, rgba(0, 0, 0, .24) 50%, rgba(0, 0, 0, .24));
  background-size: 100% 4px;
  mix-blend-mode: multiply;
}

.vignette {
  z-index: 26;
  background:
    radial-gradient(circle at center, transparent 35%, rgba(0,0,0,.78) 112%),
    radial-gradient(circle at 18% 20%, rgba(0, 255, 157, .08), transparent 30%),
    radial-gradient(circle at 82% 70%, rgba(0, 217, 255, .08), transparent 32%);
}

.noise {
  z-index: 27;
  opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.ambient {
  z-index: 0;
  opacity: .74;
  filter: blur(36px);
  will-change: transform;
}

.ambient-a {
  background: radial-gradient(circle at 20% 35%, rgba(0,255,157,.16), transparent 31%);
}

.ambient-b {
  background: radial-gradient(circle at 74% 65%, rgba(0,217,255,.13), transparent 32%);
}

.hud {
  position: fixed;
  inset: 2rem;
  z-index: 40;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
  font-family: var(--font-code);
  font-size: 10px;
  color: rgba(255,255,255,.52);
  letter-spacing: .08em;
}

.hud-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-transform: uppercase;
}

.hud strong { color: var(--accent-2); }

.hud-line {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,.18);
  position: relative;
}

.hud-line.short { max-width: 90px; }

.hud-line::after {
  content: '';
  position: absolute;
  right: 0;
  top: -2px;
  width: 5px;
  height: 5px;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent);
}

.hud-side {
  align-self: flex-start;
  margin-block: auto;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.hero,
.end-scene {
  position: fixed;
  z-index: 35;
  pointer-events: none;
}

.hero {
  left: clamp(1.2rem, 6vw, 6rem);
  top: clamp(2.4rem, 8vh, 5.4rem);
  transform: none;
  width: min(600px, calc(100vw - 2.4rem));
}

.monogram {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-hot);
  background: rgba(0,255,157,.05);
  box-shadow: 0 0 38px rgba(0,255,157,.1);
  margin-bottom: 1.4rem;
  position: relative;
}

.monogram::before,
.monogram::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid transparent;
}

.monogram::before {
  top: -1px;
  left: -1px;
  border-top-color: #fff;
  border-left-color: #fff;
}

.monogram::after {
  bottom: -1px;
  right: -1px;
  border-bottom-color: var(--accent-2);
  border-right-color: var(--accent-2);
}

.monogram span {
  display: block;
  font-family: var(--font-code);
  font-weight: 800;
  line-height: .88;
  letter-spacing: -.08em;
}

.hero-kicker,
.end-kicker {
  font-family: var(--font-code);
  color: var(--accent);
  font-size: .78rem;
  letter-spacing: .16em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(3.2rem, 8.5vw, 7.6rem);
  line-height: .82;
  margin: 0;
  font-weight: 900;
  letter-spacing: -.11em;
  text-shadow: 0 0 60px rgba(0,255,157,.16);
}

.hero h2 {
  font-size: clamp(1.15rem, 2.6vw, 2.65rem);
  line-height: .95;
  margin: .8rem 0 .8rem;
  letter-spacing: -.055em;
}

.hero-copy {
  width: min(500px, 100%);
  color: var(--muted);
  font-size: clamp(.86rem, 1.05vw, 1rem);
  line-height: 1.65;
  margin: 0;
}

.hero-actions {
  margin-top: clamp(3.8rem, 13vh, 7rem);
  display: flex;
  align-items: center;
  gap: 1rem;
  pointer-events: auto;
  flex-wrap: wrap;
}

.primary-cta,
.submit-cta {
  border: 1px solid rgba(0,255,157,.58);
  background:
    linear-gradient(180deg, rgba(0,255,157,.18), rgba(0,255,157,.08)),
    rgba(0,0,0,.42);
  color: #fff;
  padding: 1rem 1.22rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 0 34px rgba(0,255,157,.13), inset 0 0 18px rgba(255,255,255,.035);
  backdrop-filter: blur(12px);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.primary-cta:hover,
.submit-cta:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: rgba(0,255,157,.18);
}

.hero-meta {
  font-family: var(--font-code);
  font-size: .72rem;
  color: var(--faint);
  letter-spacing: .12em;
}

.end-scene {
  right: clamp(1.2rem, 6vw, 6rem);
  bottom: clamp(5rem, 12vh, 9rem);
  width: min(760px, calc(100vw - 2.4rem));
  text-align: right;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .4s ease, transform .4s ease;
}

.end-scene.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.end-scene h2 {
  margin: 0;
  font-size: clamp(2.2rem, 7vw, 7rem);
  line-height: .9;
  letter-spacing: -.08em;
}

.end-scene h3 {
  margin: 1.4rem 0;
  font-size: clamp(3rem, 10vw, 10rem);
  line-height: .8;
  letter-spacing: -.1em;
}

.domain {
  margin: 1rem 0 0;
  color: var(--muted);
  font-family: var(--font-code);
  text-transform: uppercase;
}

.viewport {
  position: fixed;
  inset: 0;
  perspective: 1000px;
  overflow: hidden;
  z-index: 4;
}

.world {
  position: absolute;
  top: 50%;
  left: 50%;
  transform-style: preserve-3d;
  will-change: transform;
}

.grid-floor {
  position: absolute;
  left: 50%;
  top: 68%;
  width: 180vw;
  height: 120vh;
  transform: translate(-50%, -50%) rotateX(76deg);
  background-image:
    linear-gradient(rgba(0,255,157,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,217,255,.09) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .18;
  mask-image: radial-gradient(circle at center, black, transparent 70%);
}

.item {
  position: absolute;
  left: 0;
  top: 0;
  transform-origin: center center;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.module-card {
  width: 390px;
  min-height: 500px;
  padding: 1.45rem;
  background: var(--panel);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  box-shadow: 0 28px 75px rgba(0,0,0,.58), inset 0 0 0 1px rgba(255,255,255,.025);
  transform: translate(-50%, -50%);
  position: relative;
  overflow: hidden;
}

.module-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(0,255,157,.16), transparent 30%),
    linear-gradient(135deg, rgba(255,255,255,.08), transparent 34%);
  opacity: .9;
  pointer-events: none;
}

.module-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border: 1px solid rgba(0,255,157,.16);
  clip-path: polygon(0 0, 34% 0, 34% 1px, 0 1px, 0 100%, 1px 100%, 1px 0, 100% 0, 100% 1px, 66% 1px, 66% 0, 100% 0, 100% 100%, 99% 100%, 99% 0);
  pointer-events: none;
}

.module-card:hover {
  border-color: var(--border-hot);
  box-shadow: 0 0 42px rgba(0,255,157,.16), 0 28px 75px rgba(0,0,0,.62);
}

.module-top,
.module-bottom {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-code);
  color: var(--faint);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.module-status {
  color: var(--accent);
}

.module-title {
  position: relative;
  z-index: 2;
  margin: 3.4rem 0 1.6rem;
}

.module-title small {
  display: block;
  font-family: var(--font-code);
  color: var(--accent-2);
  font-size: .72rem;
  letter-spacing: .16em;
  margin-bottom: .8rem;
  text-transform: uppercase;
}

.module-title h2 {
  margin: 0;
  font-size: 2.45rem;
  line-height: .95;
  letter-spacing: -.07em;
}

.capabilities {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .85rem;
}

.capabilities li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.72);
  font-size: .92rem;
}

.capabilities li::before {
  content: '✓';
  order: 2;
  color: var(--accent);
  font-family: var(--font-code);
}

.module-bottom {
  margin-top: 2rem;
}

.big-word {
  font-size: clamp(5rem, 14vw, 15rem);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255,255,255,.15);
  white-space: nowrap;
  transform: translate(-50%, -50%);
  letter-spacing: -.08em;
  font-family: var(--font-ui);
  text-transform: uppercase;
  mix-blend-mode: screen;
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(255,255,255,.82);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px rgba(255,255,255,.35);
}

.scroll-proxy {
  position: absolute;
  width: 100%;
  height: 12000vh;
  z-index: -1;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  place-items: center;
  padding: 1rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  background: rgba(0,0,0,.76);
  backdrop-filter: blur(12px);
  touch-action: pan-y;
}

.modal.is-open { display: grid; }

.modal-window {
  width: min(620px, 100%);
  max-height: min(90vh, 900px);
  overflow: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  background: rgba(6, 12, 10, .94);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 34px 120px rgba(0,0,0,.8), 0 0 80px rgba(0,255,157,.08);
  position: relative;
}

.modal-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 0%, rgba(0,217,255,.12), transparent 36%);
  pointer-events: none;
}

.modal-titlebar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem .95rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: rgba(9,15,13,.88);
  backdrop-filter: blur(12px);
}

.traffic {
  display: flex;
  gap: .42rem;
}

.traffic span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.22);
}

.traffic span:nth-child(1) { background: #ff5f57; }
.traffic span:nth-child(2) { background: #ffbd2e; }
.traffic span:nth-child(3) { background: #28c840; }

.modal-system {
  font-family: var(--font-code);
  font-size: .72rem;
  color: var(--faint);
  letter-spacing: .12em;
}

.modal-close {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,.12);
  background: transparent;
  cursor: pointer;
  font-size: 1.2rem;
}

.modal-body {
  position: relative;
  z-index: 2;
  padding: 1.35rem;
}

.modal-kicker {
  margin: 0 0 .6rem;
  font-family: var(--font-code);
  color: var(--accent);
  letter-spacing: .16em;
}

.modal h2 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: .92;
  letter-spacing: -.08em;
}

.modal h2 span,
.modal-copy span,
.waitlist-form b,
.submit-cta span {
  font-family: var(--font-fa);
}

.modal-copy {
  color: var(--muted);
  line-height: 1.8;
  margin: 1rem 0 1.4rem;
}

.waitlist-form {
  display: grid;
  gap: 1rem;
}

.waitlist-form label {
  display: grid;
  gap: .48rem;
  color: rgba(255,255,255,.68);
  font-size: .82rem;
}

.waitlist-form label span {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.waitlist-form b {
  color: rgba(255,255,255,.5);
  font-weight: 600;
}

.waitlist-form input,
.waitlist-form select {
  width: 100%;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.055);
  color: #fff;
  padding: 1rem;
  outline: none;
  border-radius: 0;
}

.waitlist-form select option {
  background: #07100d;
  color: #fff;
}

.waitlist-form input:focus,
.waitlist-form select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,255,157,.08);
}

.submit-cta {
  display: flex;
  justify-content: center;
  gap: .7rem;
  margin-top: .35rem;
}

.submit-cta:disabled {
  cursor: wait;
  opacity: .62;
  transform: none;
}

.form-status {
  min-height: 1.5rem;
  margin: .2rem 0 0;
  color: var(--muted);
  font-family: var(--font-fa), var(--font-ui);
  font-size: .9rem;
  line-height: 1.6;
  text-align: center;
}

.form-status[data-type="success"] {
  color: var(--accent);
}

.form-status[data-type="error"] {
  color: #ff8a8a;
}

@media (max-width: 780px) {
  body { cursor: default; }

  .hud {
    inset: 1rem;
    font-size: 8px;
  }

  .hud-side,
  .hud-line.short,
  .hud-bottom span:nth-of-type(2) { display: none; }

  .hero {
    left: 1rem;
    top: 4.8rem;
    transform: none;
    width: min(420px, calc(100vw - 2rem));
  }

  .monogram {
    width: 56px;
    height: 56px;
    margin-bottom: 1rem;
  }

  .hero h1 { font-size: clamp(3.2rem, 18vw, 5.2rem); }

  .hero h2 {
    font-size: clamp(1.2rem, 6.6vw, 2rem);
    max-width: 92vw;
  }

  .hero-copy {
    max-width: calc(100vw - 2rem);
    font-size: .82rem;
    line-height: 1.55;
  }

  .hero-actions {
    margin-top: clamp(2.8rem, 17vh, 6rem);
    gap: .8rem;
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-meta { font-size: .62rem; }

  .module-card {
    width: 295px;
    min-height: 430px;
    padding: 1.1rem;
  }

  .module-title {
    margin: 2.2rem 0 1.2rem;
  }

  .module-title h2 {
    font-size: 1.8rem;
  }

  .capabilities li {
    font-size: .8rem;
  }

  .big-word {
    font-size: clamp(4rem, 22vw, 7rem);
    -webkit-text-stroke-width: 1px;
  }

  .end-scene {
    right: 1rem;
    bottom: 5rem;
  }

  .modal {
    align-items: start;
    padding: .65rem;
  }

  .modal-window {
    max-height: calc(100dvh - 1.3rem);
  }

  .modal-body { padding: 1rem; }
  .waitlist-form label span { display: grid; }
  .submit-cta { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}