:root {
  --bg: #020817;
  --panel: rgba(8, 22, 48, 0.78);
  --border: rgba(71, 112, 180, 0.35);
  --text: #f7f9ff;
  --muted: #a9b3c9;
  --cyan: #20d7ff;
  --blue: #0077ff;
  --purple: #8b3cff;
  --green: #20e070;
  --pink: #ff3b7f;
  --yellow: #ffb000;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 115%, rgba(0, 119, 255, 0.42), transparent 25%),
    radial-gradient(circle at 8% 30%, rgba(32, 215, 255, 0.18), transparent 18%),
    radial-gradient(circle at 92% 28%, rgba(139, 60, 255, 0.22), transparent 20%),
    #020817;
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 0%, rgba(32,215,255,.10) 48%, transparent 58%),
    repeating-linear-gradient(100deg, rgba(32,215,255,.06) 0 1px, transparent 1px 18px);
  opacity: .22;
  pointer-events: none;
}

.page {
  width: min(1420px, 96%);
  height: 100vh;
  margin: 0 auto;
  padding: 18px 0 16px;
  display: grid;
  grid-template-rows: auto 25vh 1fr auto;
  gap: 12px;
  position: relative;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 42px;
}

.mini-logo {
  font-size: 28px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  color: transparent;
}

.user-pill {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  color: #dceaff;
  background: rgba(255,255,255,.04);
  font-weight: 700;
  font-size: 12px;
}

.hero {
  text-align: center;
  align-self: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tag {
  color: var(--cyan);
  letter-spacing: 8px;
  font-weight: 800;
  font-size: 13px;
  margin: 0;
}

h1 {
  font-size: clamp(50px, 7vw, 105px);
  line-height: .86;
  margin: 10px 0 8px;
  letter-spacing: -4px;
  text-shadow: 0 0 24px rgba(32, 215, 255, .32);
  color: var(--cyan);
}

h1 span {
  color: white;
}

.glow-line {
  width: min(620px, 72%);
  height: 2px;
  margin: 10px auto;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 16px var(--cyan);
}

.subtitle {
  color: #d8e2f4;
  font-size: 18px;
  margin: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  align-content: stretch;
  min-height: 0;
}

.card {
  position: relative;
  min-height: 0;
  text-decoration: none;
  color: var(--text);
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(10,30,64,.88), rgba(4,12,28,.78));
  border: 1px solid var(--border);
  box-shadow: inset 0 0 26px rgba(0, 119, 255, .05);
  overflow: hidden;
  transition: .22s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 0 28px rgba(32, 215, 255, .18);
}

.card.active {
  border-color: var(--cyan);
  box-shadow:
    0 0 28px rgba(32, 215, 255, .30),
    inset 0 0 30px rgba(0, 119, 255, .10);
}

.icon {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  font-size: 25px;
  background: rgba(0, 119, 255, .12);
  border: 1px solid rgba(32, 215, 255, .28);
  margin-bottom: 14px;
}

.badge {
  position: absolute;
  top: 16px;
  right: 16px;
  color: var(--cyan);
  background: rgba(32, 215, 255, .12);
  border: 1px solid rgba(32, 215, 255, .32);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 800;
}

.arrow {
  position: absolute;
  right: 18px;
  top: 66px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 24px;
  color: var(--cyan);
}

.card h2 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.12;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.35;
  font-size: 14px;
}

.bar {
  width: 54px;
  height: 4px;
  border-radius: 99px;
  margin-top: 14px;
}

.cyan { background: var(--cyan); }
.blue { background: var(--blue); }
.green { background: var(--green); }
.pink { background: var(--pink); }
.yellow { background: var(--yellow); }

.future {
  border-style: dashed;
  border-color: rgba(139, 60, 255, .7);
}

.future h2 {
  color: #a970ff;
}

.soon {
  display: inline-block;
  margin-top: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(139, 60, 255, .25);
  color: #c9a8ff;
  font-weight: 800;
  font-size: 11px;
}

footer {
  text-align: center;
  color: var(--muted);
  height: 48px;
  position: relative;
}

.footer-line {
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, rgba(32,215,255,.55), transparent);
  margin-bottom: 4px;
}

.brain {
  display: inline-block;
  background: #020817;
  padding: 0 14px;
  font-size: 20px;
  transform: translateY(-18px);
}

footer p {
  margin: -16px 0 0;
  font-size: 12px;
}

@media (max-width: 980px) {
  html,
  body {
    overflow-y: auto;
  }

  .page {
    height: auto;
    min-height: 100vh;
    grid-template-rows: auto auto auto auto;
  }

  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .cards {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    gap: 10px;
    height: auto;
  }

  h1 {
    font-size: 58px;
    letter-spacing: -2px;
  }

  .tag {
    letter-spacing: 4px;
    font-size: 12px;
  }

  .subtitle {
    font-size: 17px;
  }
}