:root {
  color-scheme: dark;
  --bg: #07090b;
  --ink: #fff8ea;
  --muted: rgba(255, 248, 234, 0.62);
  --line: rgba(255, 248, 234, 0.14);
  --teal: #69d5c7;
  --amber: #f2b967;
  --panel: rgba(15, 18, 20, 0.82);
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 8%, rgba(105, 213, 199, 0.16), transparent 30%),
    radial-gradient(circle at 12% 18%, rgba(242, 185, 103, 0.12), transparent 28%),
    var(--bg);
}

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

.platform-shell,
.empty-page {
  min-height: 100vh;
  padding: 24px;
}

.platform-header,
.empty-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 9, 11, 0.54);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}

.brand span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: #080a0b;
  background: var(--amber);
}

.home-link,
.empty-nav a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 820;
}

.platform-hero {
  padding: min(7vw, 92px) 8px min(5vw, 62px);
}

.eyebrow {
  margin: 0;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 12px;
  font-size: clamp(58px, 9vw, 128px);
  line-height: 0.86;
}

.platform-hero p:last-child {
  max-width: 680px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.45;
}

.product-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.product-summary span {
  min-height: 86px;
  display: flex;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 248, 234, 0.035);
  font-size: 13px;
  line-height: 1.4;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  perspective: 1200px;
}

.module-card {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 248, 234, 0.06), rgba(255, 248, 234, 0.02)),
    var(--panel);
  overflow: hidden;
  position: relative;
  transition:
    transform 260ms ease,
    border-color 260ms ease,
    background 260ms ease,
    opacity 260ms ease,
    filter 260ms ease;
}

.module-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: linear-gradient(120deg, transparent, rgba(105, 213, 199, 0.18), transparent);
  transform: translateX(-80%) rotate(8deg);
  transition: transform 620ms ease;
}

.module-card:hover {
  transform: translateY(-6px) rotateX(3deg);
  border-color: rgba(105, 213, 199, 0.42);
}

.module-card:hover::before {
  transform: translateX(80%) rotate(8deg);
}

.module-grid.is-launching .module-card:not(.launching) {
  opacity: 0.28;
  filter: blur(2px);
  transform: scale(0.96);
}

.module-card.launching {
  z-index: 4;
  border-color: rgba(242, 185, 103, 0.78);
  transform: translateY(-14px) scale(1.04);
  box-shadow: 0 34px 120px rgba(242, 185, 103, 0.18);
}

.module-card.launching::before {
  transform: translateX(90%) rotate(8deg);
}

.module-card.active {
  border-color: rgba(242, 185, 103, 0.55);
  background:
    linear-gradient(135deg, rgba(242, 185, 103, 0.16), rgba(105, 213, 199, 0.06)),
    var(--panel);
}

.module-card span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.module-card h2 {
  margin-top: auto;
  font-size: clamp(27px, 3vw, 42px);
  line-height: 1;
}

.module-card p {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.45;
}

.empty-page {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
}

.empty-page section {
  display: grid;
  align-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: min(8vw, 90px);
  background: var(--panel);
}

.launch-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  visibility: hidden;
  opacity: 0;
  background:
    radial-gradient(circle at center, rgba(105, 213, 199, 0.2), transparent 28%),
    rgba(7, 9, 11, 0.72);
  backdrop-filter: blur(12px);
  transition: opacity 260ms ease, visibility 260ms ease;
}

.launch-overlay.active {
  visibility: visible;
  opacity: 1;
}

.launch-overlay div {
  min-width: min(420px, 82vw);
  padding: 28px;
  border: 1px solid rgba(255, 248, 234, 0.16);
  border-radius: var(--radius);
  text-align: center;
  background:
    linear-gradient(135deg, rgba(242, 185, 103, 0.12), rgba(105, 213, 199, 0.08)),
    rgba(15, 18, 20, 0.86);
  animation: launchPulse 780ms ease infinite alternate;
}

.launch-overlay span,
.launch-overlay strong {
  display: block;
}

.launch-overlay span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.launch-overlay strong {
  margin-top: 10px;
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1;
}

@keyframes launchPulse {
  from {
    transform: scale(0.985);
  }
  to {
    transform: scale(1.015);
  }
}

@media (max-width: 1120px) {
  .module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .platform-shell,
  .empty-page {
    padding: 12px;
  }

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

  .product-summary {
    grid-template-columns: 1fr;
  }

  .module-card {
    min-height: 220px;
  }
}