:root {
  --bg: #05060c;
  --bg-2: #090b16;
  --ink: #eef7ff;
  --muted: #9fb3c9;
  --purple: #b56bff;
  --purple-deep: #7a2bff;
  --cyan: #3cf6ff;
  --cyan-dim: #14b8c9;
  --white: #f7fbff;
  --glow-p: 0 0 18px rgba(181, 107, 255, 0.55);
  --glow-c: 0 0 18px rgba(60, 246, 255, 0.45);
  --font-display: "Orbitron", sans-serif;
  --font-body: "Rajdhani", sans-serif;
  --font-mono: "Share Tech Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* Under Construction Banner */
.construction-banner {
  background-color: #ff003c;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  z-index: 9999;
  box-shadow: 0 0 15px rgba(255, 0, 60, 0.4);
}

.construction-banner .warning-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Applying a 3D spin on the Y-axis as requested */
  animation: spinWarningY 3s linear infinite;
}

@keyframes spinWarningY {
  0% { transform: rotateY(0deg); }
  100% { transform: rotateY(360deg); }
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(122, 43, 255, 0.18), transparent 55%),
    radial-gradient(800px 480px at 90% 20%, rgba(60, 246, 255, 0.12), transparent 50%),
    linear-gradient(180deg, var(--bg), var(--bg-2) 40%, #04050a);
  font-family: var(--font-body);
  overflow-x: hidden;
}

img,
svg {
  max-width: 100%;
}

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

.noise,
.hex-field,
.circuit-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.hex-field {
  background-image: url("../assets/hex-grid.svg");
  background-size: 28px 48px;
  mask-image: radial-gradient(ellipse at center, #000 40%, transparent 82%);
}

.noise {
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.circuit-layer {
  width: 100%;
  height: 100%;
  z-index: 0;
}

.traces .copper {
  fill: none;
  stroke-linecap: square;
  stroke-linejoin: miter;
  stroke-miterlimit: 2.2;
}

.traces .copper.cyan {
  stroke: var(--cyan);
  stroke-width: 2.2;
  opacity: 0.48;
  filter: drop-shadow(0 0 5px rgba(60, 246, 255, 0.7));
}

.traces .copper.purple {
  stroke: var(--purple);
  stroke-width: 1.7;
  opacity: 0.4;
  filter: drop-shadow(0 0 5px rgba(181, 107, 255, 0.65));
}

.traces .pulse {
  fill: none;
  stroke: var(--white);
  stroke-width: 2.2;
  stroke-linecap: square;
  stroke-linejoin: miter;
  stroke-dasharray: 22 260;
  opacity: 0.55;
  filter: drop-shadow(0 0 8px var(--cyan));
  animation: trace 8s linear infinite;
}

.traces .pulse.delay {
  animation-duration: 11s;
  animation-delay: -3s;
}

.traces .pulse.delay-2 {
  animation-duration: 10s;
  animation-delay: -6s;
}

.via-ring {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1.6;
  filter: drop-shadow(0 0 6px var(--cyan));
}

.via-hole {
  fill: #05060c;
  stroke: var(--purple);
  stroke-width: 1.1;
}

.pads rect {
  fill: var(--cyan);
  opacity: 0.72;
  filter: drop-shadow(0 0 4px var(--cyan));
}

@keyframes trace {
  to {
    stroke-dashoffset: -280;
  }
}

.topbar,
main,
footer {
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 4vw;
  border-bottom: 1px solid rgba(60, 246, 255, 0.18);
  background: rgba(5, 6, 12, 0.55);
  backdrop-filter: blur(10px);
}

.mark {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  font-size: 0.82rem;
}

.mark small {
  display: block;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--cyan);
  font-size: 0.68rem;
  margin-top: 0.2rem;
}

.mark-hex {
  width: 18px;
  height: 20px;
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  background: linear-gradient(180deg, var(--cyan), var(--purple));
  box-shadow: var(--glow-c);
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.85rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

nav a:hover {
  color: var(--cyan);
  text-shadow: var(--glow-c);
}

nav a[data-status="soon"]::after {
  content: " •";
  color: var(--purple);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  padding: 7vh 6vw 10vh;
}

.eyebrow {
  font-family: var(--font-mono);
  color: var(--cyan);
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: var(--glow-c);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  50% {
    opacity: 0.35;
    transform: scale(0.7);
  }
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 4.4rem);
  margin: 0.4rem 0 1rem;
  text-transform: uppercase;
}

.holo-word {
  display: inline-block;
  background: linear-gradient(90deg, var(--white), var(--cyan), var(--purple), var(--white));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: sheen 6s linear infinite;
  text-shadow: none;
  filter: drop-shadow(0 0 10px rgba(60, 246, 255, 0.35));
}

@keyframes sheen {
  to {
    background-position: 200% center;
  }
}

.lede {
  max-width: 38rem;
  font-size: 1.25rem;
  color: var(--muted);
}

.cta-row {
  display: flex;
  gap: 0.9rem;
  margin-top: 1.8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 10rem;
  padding: 0.85rem 1.2rem;
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  border: 1px solid transparent;
}

.btn.primary {
  background: linear-gradient(90deg, var(--purple-deep), #4b1dff 40%, var(--cyan-dim));
  box-shadow: var(--glow-p);
}

.btn.ghost {
  border-color: rgba(60, 246, 255, 0.55);
  color: var(--cyan);
}

.btn:hover {
  filter: brightness(1.12);
}

.holo-wrapper {
  position: relative;
  width: 100%;
  height: min(62vh, 540px);
}

.projector-source {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 10%;
  aspect-ratio: 1;
  background: radial-gradient(circle, var(--white), var(--cyan) 30%, transparent 70%);
  border-radius: 50%;
  box-shadow: 0 0 50px var(--cyan);
  z-index: 2;
  filter: blur(4px);
}

.projector-cone {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 120%;
  height: 100%;
  background: linear-gradient(270deg, rgba(60, 246, 255, 0.25) 0%, rgba(60, 246, 255, 0.05) 50%, transparent 100%);
  clip-path: polygon(100% 45%, 100% 55%, 0% 100%, 0% 0%);
  z-index: 1;
  pointer-events: none;
  filter: blur(10px);
}

.holo-stage {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  z-index: 3;
}

.ring {
  position: absolute;
  border: 1px solid rgba(60, 246, 255, 0.35);
  border-radius: 50%;
  box-shadow: inset 0 0 28px rgba(60, 246, 255, 0.15), var(--glow-c);
}

.ring-a {
  width: min(78%, 420px);
  aspect-ratio: 1;
  animation: spin 22s linear infinite;
  border-top-color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.ring-b {
  width: min(58%, 300px);
  aspect-ratio: 1;
  animation: spin 14s linear infinite reverse;
  border-left-color: var(--cyan);
  border-right-color: var(--cyan);
}

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

.holo-logo {
  position: relative;
  width: min(70%, 340px);
  aspect-ratio: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: flicker 7s steps(2, end) infinite;
  filter: drop-shadow(0 0 10px rgba(60, 246, 255, 0.6)) drop-shadow(0 0 30px rgba(60, 246, 255, 0.4));
}

.holo-logo-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  opacity: 0.9;
}

.scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.2) 0 2px,
    transparent 2px 8px
  );
  mix-blend-mode: screen;
  animation: scan 4s linear infinite;
  pointer-events: none;
  mask-image: url('../assets/Dark%203rd%20Dimension%20Logo%20Cyan.png');
  -webkit-mask-image: url('../assets/Dark%203rd%20Dimension%20Logo%20Cyan.png');
  mask-size: contain;
  -webkit-mask-size: contain;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-position: center;
}

@keyframes scan {
  to {
    transform: translateY(16px);
  }
}

@keyframes flicker {
  0%,
  96%,
  100% {
    opacity: 1;
  }
  97% {
    opacity: 0.7;
    transform: skewX(2deg);
  }
  98% {
    opacity: 1;
    transform: translateX(2px);
  }
}

.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.16em;
}

.panel-section,
.split {
  padding: 2vh 6vw 8vh;
}

.section-head h2 {
  margin: 0.3rem 0;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  text-transform: uppercase;
}

.section-head p:last-child {
  color: var(--muted);
  max-width: 40rem;
}

.tile-grid,
.split {
  display: grid;
  gap: 1.2rem;
}

.tile-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.split {
  grid-template-columns: 1fr 1fr;
}

.holo-tile {
  position: relative;
  background: rgba(8, 12, 24, 0.72);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
  border: 1px solid rgba(60, 246, 255, 0.28);
  box-shadow: inset 0 0 40px rgba(181, 107, 255, 0.08), 0 0 20px rgba(60, 246, 255, 0.08);
}

.holo-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(60, 246, 255, 0.08), transparent 70%);
  pointer-events: none;
}

.tile-frame {
  padding: 1.4rem 1.5rem 1.6rem;
}

.holo-tile h3,
.holo-tile h2 {
  margin: 0.35rem 0 0.6rem;
  text-transform: uppercase;
}

.holo-tile p {
  color: var(--muted);
  margin: 0 0 1rem;
}

.chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  padding: 0.3rem 0.55rem;
  color: var(--purple);
  border: 1px solid rgba(181, 107, 255, 0.5);
  box-shadow: var(--glow-p);
}

.chip.live {
  color: var(--cyan);
  border-color: rgba(60, 246, 255, 0.55);
  box-shadow: var(--glow-c);
}

footer {
  display: flex;
  justify-content: space-between;
  padding: 1.2rem 6vw 2rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  border-top: 1px solid rgba(181, 107, 255, 0.2);
}

@media (max-width: 1100px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  nav {
    justify-content: flex-start;
  }
}

@media (max-width: 900px) {
  .hero,
  .tile-grid,
  .split {
    grid-template-columns: 1fr;
  }

  nav {
    flex-wrap: wrap;
  }

  .holo-stage {
    height: 420px;
  }
}

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

/* Dynamic Grid */
.dynamic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Tile Image Container */
.tile-image-container {
  width: 100%;
  height: 180px;
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
  border: 1px solid rgba(60, 246, 255, 0.15);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.tile-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.1s linear;
  filter: brightness(0.8) contrast(1.2);
  mix-blend-mode: screen;
}

.tile-image.active {
  opacity: 1;
}

/* Glitch Effect on Transition */
.tile-image.glitch {
  animation: fuzzy-glitch 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes fuzzy-glitch {
  0% {
    clip-path: inset(10% 0 80% 0);
    transform: translate(-5px, 5px);
    filter: url(#glitch-filter) hue-rotate(90deg) brightness(1.5) contrast(2);
    opacity: 0.8;
  }
  20% {
    clip-path: inset(80% 0 5% 0);
    transform: translate(5px, -5px);
    filter: url(#glitch-filter) hue-rotate(-90deg) brightness(1.5) contrast(2);
    opacity: 0.9;
  }
  40% {
    clip-path: inset(30% 0 40% 0);
    transform: translate(-5px, 2px);
    filter: url(#glitch-filter) hue-rotate(45deg) brightness(1.2) contrast(1.5);
    opacity: 0.8;
  }
  60% {
    clip-path: inset(60% 0 10% 0);
    transform: translate(5px, -2px);
    filter: url(#glitch-filter) hue-rotate(-45deg) brightness(1.2) contrast(1.5);
    opacity: 0.9;
  }
  80% {
    clip-path: inset(5% 0 70% 0);
    transform: translate(-2px, 2px);
    filter: url(#glitch-filter) hue-rotate(180deg) brightness(1.1) contrast(1.2);
    opacity: 0.9;
  }
  100% {
    clip-path: inset(0 0 0 0);
    transform: translate(0);
    filter: brightness(0.8) contrast(1.2);
    opacity: 1;
  }
}

.holo-tile-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.holo-tile:hover {
  border-color: rgba(60, 246, 255, 0.6);
  box-shadow: inset 0 0 40px rgba(181, 107, 255, 0.15), 0 0 30px rgba(60, 246, 255, 0.2);
}

.holo-tile:hover .tile-image {
  filter: brightness(1) contrast(1.1);
}