:root {
  --primary-color:  #ffd806;
  --primary-dark: #0a0a12;
  --primary-light: #ff8052;
  /* --secondary-color: #1a1a2e; */
  --secondary-color: #0a0a12;
  --accent-color: #16213e;
  --accent-2: #2c5aa0;
  --dark-bg: #0f0f1a;
  --darker-bg: #0a0a12;
  --text-light: #ffffff;
  --text-gray: #b0b3b8;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --gradient-1: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  --gradient-2: linear-gradient(
    135deg,
    var(--secondary-color),
    var(--accent-color)
  );
  --gradient-3: linear-gradient(45deg, var(--dark-bg), var(--secondary-color));
  --gradient-4: linear-gradient(135deg, var(--accent-2), var(--primary-color));
  --shadow-primary: 0 10px 30px rgba(255, 107, 53, 0.3);
  --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(255, 107, 53, 0.2);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Libertinus Sans", sans-serif;
}

body {
  background: var(--darker-bg);
  color: var(--text-light);
  font-family: "Libertinus Sans", sans-serif;
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.6;
}

.neural-network {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background: radial-gradient(
      circle at 30% 20%,
      rgba(255, 107, 53, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 70% 60%,
      rgba(44, 90, 160, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 20% 80%,
      rgba(255, 107, 53, 0.05) 0%,
      transparent 50%
    );
}

.immersive-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  perspective: 1000px;
}

.holographic-container {
  position: relative;
  transform-style: preserve-3d;
}

.holographic-title {
  font-size: 5rem;
  font-weight: 900;
  text-align: center;
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--primary-light),
    var(--accent-2),
    var(--primary-color)
  );
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(255, 107, 53, 0.5);
  position: relative;
}

.quantum-subtitle {
  text-align: center;
  font-size: 1.5rem;
  color: var(--text-gray);
  margin: 2rem 0;
}

.dimensional-portal {
  width: 300px;
  height: 300px;
  margin: 3rem auto;
  position: relative;
  border-radius: 50%;
  background: conic-gradient(
    var(--primary-color),
    var(--accent-2),
    var(--primary-light),
    var(--accent-color),
    var(--primary-color)
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.dimensional-portal::before {
  content: "";
  position: absolute;
  inset: 10px;
  background: var(--darker-bg);
  border-radius: 50%;
  z-index: 1;
}

.portal-text {
  position: relative;
  z-index: 2;
  color: var(--text-light);
  font-weight: bold;
  text-align: center;
}

.reality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  padding: 5rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.reality-card {
  background: linear-gradient(
    135deg,
    rgba(26, 26, 46, 0.9),
    rgba(22, 33, 62, 0.9)
  );
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: 25px;
  padding: 3rem 2rem;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.reality-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent,
    rgba(255, 107, 53, 0.1),
    transparent,
    rgba(44, 90, 160, 0.1),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.reality-card:hover::before {
  opacity: 1;
}

.reality-card:hover {
  transform: translateY(-20px) rotateX(10deg) rotateY(5deg);
  box-shadow: 0 25px 50px rgba(255, 107, 53, 0.3),
    0 0 100px rgba(255, 107, 53, 0.1);
}

.card-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  display: block;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.card-title {
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.card-content {
  color: var(--text-gray);
  line-height: 1.8;
}

.quantum-layers {
  padding: 8rem 2rem;
  background: linear-gradient(
    135deg,
    var(--darker-bg) 0%,
    var(--dark-bg) 50%,
    var(--secondary-color) 100%
  );
  position: relative;
}

.quantum-layers::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23ff6b35" stroke-width="0.1" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.layers-title {
  text-align: center;
  font-size: 3.5rem;
  margin-bottom: 4rem;
  background: var(--gradient-4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  z-index: 1;
}

.layer-stack {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.layer-node {
  background: rgba(255, 107, 53, 0.1);
  border: 2px solid var(--primary-color);
  border-radius: 20px;
  padding: 2.5rem;
  margin: 2rem 0;
  position: relative;
  transform: translateX(-50px);
  opacity: 0;
  animation: layerSlideIn 1s ease-out forwards;
  backdrop-filter: blur(10px);
}

.layer-node:nth-child(even) {
  transform: translateX(50px);
  background: rgba(44, 90, 160, 0.1);
  border-color: var(--accent-2);
}

@keyframes layerSlideIn {
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.layer-node:nth-child(2) {
  animation-delay: 0.2s;
}
.layer-node:nth-child(3) {
  animation-delay: 0.4s;
}
.layer-node:nth-child(4) {
  animation-delay: 0.6s;
}
.layer-node:nth-child(5) {
  animation-delay: 0.8s;
}
.layer-node:nth-child(6) {
  animation-delay: 1s;
}

.layer-number {
  position: absolute;
  top: -15px;
  left: 30px;
  background: var(--gradient-1);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  box-shadow: var(--shadow-glow);
}

.neural-incentives {
  padding: 8rem 2rem;
  background: radial-gradient(
    ellipse at center,
    var(--accent-color) 0%,
    var(--darker-bg) 70%
  );
  position: relative;
}

.incentive-web {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 4rem;
  position: relative;
}

.incentive-node {
  background: linear-gradient(
    135deg,
    rgba(255, 107, 53, 0.15),
    rgba(44, 90, 160, 0.15)
  );
  border-radius: 30px;
  padding: 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transform: scale(0.8);
  animation: nodeExpand 1s ease-out forwards;
}

@keyframes nodeExpand {
  to {
    transform: scale(1);
  }
}

.incentive-node::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, var(--primary-color), transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.5s ease;
  opacity: 0;
}

.incentive-node:hover::before {
  width: 300px;
  height: 300px;
  opacity: 0.1;
}

.incentive-icon {
  font-size: 5rem;
  margin-bottom: 2rem;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.prototype-showcase {
  padding: 8rem 2rem;
  background: var(--gradient-3);
  position: relative;
}

.prototype-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.prototype-card {
  background: rgba(255, 107, 53, 0.05);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: 20px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transform: rotateY(15deg);
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.prototype-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 107, 53, 0.2),
    transparent
  );
  transition: left 0.8s ease;
}

.prototype-card:hover {
  transform: rotateY(0deg) translateY(-10px);
  box-shadow: 0 20px 40px rgba(255, 107, 53, 0.3);
}

.prototype-card:hover::before {
  left: 100%;
}

.cta-vortex {
  padding: 10rem 2rem;
  background: radial-gradient(
    circle,
    var(--primary-color) 0%,
    var(--primary-dark) 30%,
    var(--darker-bg) 100%
  );
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-vortex::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    transparent,
    rgba(255, 107, 53, 0.1),
    transparent,
    rgba(255, 107, 53, 0.1)
  );
  transform: translate(-50%, -50%);
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.quantum-btn {
  display: inline-block;
  padding: 1.5rem 4rem;
  background: transparent;
  border: 2px solid var(--primary-color);
  border-radius: 50px;
  color: var(--text-light);
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: bold;
  margin: 1rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.quantum-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-1);
  transition: left 0.3s ease;
  z-index: -1;
}

.quantum-btn:hover::before {
  left: 0;
}

.quantum-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(255, 107, 53, 0.4);
}

.introduction,
.core-use-case,
.security,
.development-ethos {
  padding: 8rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

ul {
  list-style-type: disc;
  padding-left: 2rem;
  margin-top: 1rem;
  color: var(--text-gray);
}

li {
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .holographic-title {
    font-size: 3rem;
  }

  .dimensional-portal {
    width: 200px;
    height: 200px;
  }

  .reality-grid,
  .prototype-grid {
    grid-template-columns: 1fr;
    padding: 3rem 1rem;
  }
}