/* ─────────────────────────────────────────────────────────────
   noggin dazs · main page
───────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500&family=DynaPuff:wght@400..700&display=swap');

:root {
  --bg: #07070e;
  --bg-card: rgba(255, 255, 255, 0.025);
  --bg-card-hov: rgba(255, 255, 255, 0.042);
  --text: #dcd8ee;
  --text-muted: #5e5b78;
  --text-dim: #2a2840;
  --accent: #8872e8;
  --border: rgba(255, 255, 255, 0.07);
  --border-hov: rgba(255, 255, 255, 0.13);
  --radius-card: 16px;
  --radius-icon: 12px;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Neuron background ──────────────────────────────────────── */

.neuron-bg {
  position: fixed;
  inset: -5%;
  background-image: url('assets/neurons-bg.svg');
  background-size: cover;
  background-position: center;
  filter: blur(3px);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

/* ── Layout ─────────────────────────────────────────────────── */

main {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 24px 64px;
  gap: 56px;
}

/* ── Hero ───────────────────────────────────────────────────── */

.hero {
  text-align: center;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 14px;
}

.eyebrow-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2.8s ease-in-out infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.75);
  }
}

.hero-title {
  font-family: 'DynaPuff', sans-serif;
  font-size: clamp(46px, 9vw, 78px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: #eeeaff;
}

.title-dot {
  color: var(--accent);
}

.hero-body {
  font-size: 14.5px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 460px;
}

/* ── Cards ──────────────────────────────────────────────────── */

.cards {
  display: flex;
  flex-direction: column;
  gap: 11px;
  width: 100%;
  max-width: 700px;
}

.card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition:
    background var(--transition),
    border-color var(--transition),
    transform var(--transition);
  position: relative;
}

.card:hover {
  background: var(--bg-card-hov);
  border-color: var(--border-hov);
  transform: translateY(-2px);
}

.card:active {
  transform: translateY(0);
}

.card:hover .card-arrow {
  transform: translateX(4px);
  color: var(--text);
}

.card--soon {
  cursor: default;
  opacity: 0.38;
  pointer-events: none;
}

.card-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-icon);
  background: rgba(136, 114, 232, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  transition: transform var(--transition);
}

.card:hover .card-icon {
  transform: scale(1.06);
}

.card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.card-tag {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--accent);
  opacity: 0.7;
}

.card-title {
  font-family: 'DynaPuff', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: #eeeaff;
  letter-spacing: -0.01em;
}

.card-desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-muted);
  margin-top: 1px;
}

.card-arrow {
  flex-shrink: 0;
  color: var(--text-dim);
  transition:
    transform var(--transition),
    color var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Footer ─────────────────────────────────────────────────── */

.footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 24px 28px;
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.footer-dot {
  font-size: 9px;
  color: rgba(136, 114, 232, 0.35);
}

/* ── Responsive ─────────────────────────────────────────────── */

@media (max-width: 540px) {
  main {
    padding: 56px 16px 44px;
    gap: 40px;
  }

  .card {
    gap: 14px;
    padding: 16px;
  }

  .card-icon {
    width: 42px;
    height: 42px;
    font-size: 20px;
  }

  .card-desc {
    display: none;
  }
}