:root {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: #02000a;
  color: #f7f1ff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
}

body {
  min-height: 100vh;
  background: radial-gradient(circle at 0% 0%, rgba(113, 244, 255, 0.2), transparent 45%),
    radial-gradient(circle at 80% 0%, rgba(176, 82, 255, 0.3), transparent 45%), #02000a;
  color: #f7f1ff;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

html::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    conic-gradient(from 0deg at 50% 50%, rgba(113, 244, 255, 0.08), rgba(196, 76, 255, 0.08), rgba(255, 231, 125, 0.08));
  mix-blend-mode: screen;
  opacity: 0.35;
  animation: rotateMesh 90s linear infinite;
}

@keyframes rotateMesh { to { transform: rotate(1turn) } }

.gradient-bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(66, 225, 255, 0.3), transparent 35%),
    radial-gradient(circle at 80% 0%, rgba(196, 76, 255, 0.4), transparent 45%),
    radial-gradient(circle at 60% 70%, rgba(255, 231, 125, 0.25), transparent 50%);
  filter: blur(80px);
  z-index: -2;
  animation: aurora 30s linear infinite;
}

@keyframes aurora {
  0% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(-60px, 40px, 0) scale(1.05);
  }
  100% {
    transform: translate3d(0, 0, 0);
  }
}

.shell {
  width: min(1200px, 90vw);
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.surface {
  background: rgba(5, 2, 18, 0.7);
  border: 1px solid rgba(113, 244, 255, 0.15);
  border-radius: 34px;
  padding: 2.9rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 35px 80px rgba(3, 0, 12, 0.55);
  position: relative;
  overflow: hidden;
}

.surface::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 10%, rgba(113, 244, 255, 0.15), transparent 55%);
  pointer-events: none;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  padding: 0;
}

.nav-actions {
  display: flex;
  gap: 0.75rem;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3.5rem;
  align-items: center;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 20%, rgba(176, 82, 255, 0.18), transparent 45%);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-visual {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.plasma-ring {
  position: absolute;
  border: 1px solid rgba(113, 244, 255, 0.25);
  border-radius: 50%;
  animation: orbit 24s linear infinite;
  mix-blend-mode: screen;
}

.ring-1 {
  width: 360px;
  height: 360px;
}

.ring-2 {
  width: 260px;
  height: 260px;
  animation-duration: 16s;
  animation-direction: reverse;
  border-color: rgba(241, 118, 255, 0.25);
}

@keyframes orbit {
  to {
    transform: rotate(1turn);
  }
}

.chip {
  display: inline-flex;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.chip.ghost {
  border-color: rgba(255, 255, 255, 0.12);
  color: rgba(247, 241, 255, 0.7);
}

.lead {
  color: rgba(232, 230, 255, 0.8);
  margin-top: 1rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1.5rem 0 2rem;
}

.signals {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.signals strong {
  font-size: 1.5rem;
}

.hero-panel {
  background: linear-gradient(180deg, rgba(7, 2, 22, 0.8), rgba(5, 1, 18, 0.95));
  border-radius: 30px;
  padding: 2.4rem;
  border: 1px solid rgba(113, 244, 255, 0.2);
  backdrop-filter: blur(16px);
  box-shadow: 0 45px 95px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(113, 244, 255, 0.25), transparent 50%);
  pointer-events: none;
}

.hero-panel header {
  display: flex;
  justify-content: space-between;
  color: rgba(247, 241, 255, 0.8);
}

.chart {
  display: flex;
  gap: 0.8rem;
  height: 160px;
  align-items: flex-end;
  margin: 2rem 0;
}

.chart div {
  width: 16%;
  height: calc(var(--value) * 1.3px);
  background: linear-gradient(180deg, #7bf3ff, #f176ff);
  border-radius: 12px 12px 4px 4px;
  box-shadow: 0 25px 30px rgba(6, 1, 18, 0.55);
  animation: bars 3s ease-in-out infinite;
}

.chart div:nth-child(2) {
  animation-delay: 0.2s;
}
.chart div:nth-child(3) {
  animation-delay: 0.4s;
}
.chart div:nth-child(4) {
  animation-delay: 0.6s;
}
.chart div:nth-child(5) {
  animation-delay: 0.8s;
}

@keyframes bars {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.data-pill {
  position: absolute;
  padding: 0.9rem 1.4rem;
  border-radius: 18px;
  border: 1px solid rgba(113, 244, 255, 0.25);
  background: rgba(3, 2, 12, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
  animation: float 6s ease-in-out infinite;
}

.data-pill span {
  font-size: 0.8rem;
  color: rgba(247, 241, 255, 0.7);
}

.data-pill.pill-a {
  top: 10%;
  right: 4%;
}

.data-pill.pill-b {
  bottom: 8%;
  left: 0;
  animation-duration: 7s;
  animation-direction: reverse;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 320px;
    margin-top: 2rem;
  }

  .ring-1 {
    width: 280px;
    height: 280px;
  }

  .ring-2 {
    width: 200px;
    height: 200px;
  }

  .surface {
    padding: 2.2rem;
  }
}

@media (max-width: 768px) {
  .nav {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .nav ul {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .nav-actions {
    width: 100%;
    justify-content: center;
  }

  .plan-grid,
  .metric-cards {
    grid-template-columns: 1fr;
  }

  .shell {
    width: min(100%, 90vw);
  }
}

@media (max-width: 560px) {
  body,
  .shell {
    width: 100%;
  }

  .hero {
    padding: 0;
  }

  .hero-panel,
  .surface,
  .plan-grid article,
  .metric-cards article {
    padding: 1.5rem;
  }

  .data-pill {
    position: relative;
    margin-top: 1rem;
    animation: none;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
  }
}

.hero-panel ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.btn,
button {
  font: inherit;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.btn:hover,
button:hover {
  transform: translateY(-2px);
}

.primary {
  background: linear-gradient(120deg, #71f4ff, #b052ff);
  color: #04000f;
  font-weight: 600;
  box-shadow: 0 15px 35px rgba(113, 244, 255, 0.35);
}

.ghost {
  background: transparent;
  border-color: rgba(247, 241, 255, 0.25);
  color: #f7f1ff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.pillars {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pillars article {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.plans {
  margin: 4rem 0;
  text-align: center;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.plan-grid article {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 30px;
  padding: 2.2rem;
  border: 1px solid rgba(113, 244, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}

.plan-grid ul {
  list-style: none;
  padding: 0;
  color: rgba(247, 241, 255, 0.8);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.plan-grid .featured {
  background: linear-gradient(150deg, rgba(113, 244, 255, 0.15), rgba(176, 82, 255, 0.25));
  border-color: rgba(113, 244, 255, 0.45);
  box-shadow: 0 45px 95px rgba(7, 1, 18, 0.65);
}

.metrics {
  margin: 4rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  align-items: center;
}

.metric-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.metric-cards article {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 20px;
  padding: 1.6rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 35px 65px rgba(0, 0, 0, 0.45);
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  align-items: center;
}

.waitlist .field {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.waitlist input {
  flex: 1;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
  color: inherit;
  padding: 0.75rem 1.25rem;
}

.waitlist button {
  border-radius: 999px;
  border: none;
  background: white;
  color: #04000f;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
}

.waitlist[data-status]::after {
  content: attr(data-status);
  display: block;
  margin-top: 0.5rem;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: rgba(247, 241, 255, 0.75);
}

@media (max-width: 900px) {
  .nav {
    flex-wrap: wrap;
  }

  .nav ul {
    flex-wrap: wrap;
  }
}