.hub-page {
  --hub-bg: #030914;
  --hub-panel: #071422;
  --hub-panel-2: #091a2b;
  --hub-cyan: #18d7ff;
  --hub-blue: #1687ff;
  --hub-text: #f3faff;
  --hub-muted: #a8bdcc;
  --hub-line: rgba(66, 211, 255, .18);
  background:
    radial-gradient(circle at 86% 6%, rgba(24, 215, 255, .1), transparent 28rem),
    radial-gradient(circle at 10% 38%, rgba(22, 135, 255, .055), transparent 30rem),
    var(--hub-bg);
}

.hub-page main { color: var(--hub-text); }
.hub-page main .eyebrow { color: var(--hub-cyan); }
.hub-page main .button {
  border-color: var(--hub-cyan);
  background: linear-gradient(135deg, var(--hub-cyan), var(--hub-blue));
  color: #00101b;
  box-shadow: 0 12px 38px rgba(24, 215, 255, .16);
}
.hub-page main .button:hover {
  border-color: #7cecff;
  background: linear-gradient(135deg, #61e8ff, #3e9fff);
  box-shadow: 0 16px 44px rgba(24, 215, 255, .25);
}

.hub-hero {
  position: relative;
  padding-block: clamp(62px, 9vw, 118px);
  border-bottom: 1px solid var(--hub-line);
  background:
    linear-gradient(rgba(24, 215, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 215, 255, .035) 1px, transparent 1px),
    radial-gradient(circle at 77% 42%, rgba(24, 215, 255, .15), transparent 27rem);
  background-size: 46px 46px, 46px 46px, auto;
  overflow: hidden;
}

.hub-hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 140px;
  background: linear-gradient(transparent, var(--hub-bg));
  pointer-events: none;
  content: "";
}

.hub-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, .82fr);
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
}

.hub-hero-copy {
  display: grid;
  gap: 21px;
  max-width: 760px;
}

.hub-hero-copy h1 {
  color: transparent;
  background: linear-gradient(105deg, #fff 12%, #baf5ff 50%, var(--hub-cyan) 88%);
  background-clip: text;
  -webkit-background-clip: text;
  font-size: clamp(58px, 9vw, 116px);
  letter-spacing: -.055em;
  text-shadow: 0 0 42px rgba(24, 215, 255, .08);
}

.hub-hero-copy .subtitle { color: #e5f5ff; }
.hub-hero-copy .lede { color: var(--hub-muted); }

.hub-version {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 9px;
  margin: 0;
  color: #c3d6e2;
  font-size: .9rem;
  font-weight: 700;
}

.hub-version::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hub-cyan);
  box-shadow: 0 0 15px rgba(24, 215, 255, .9);
  content: "";
}

.hub-micro {
  margin: -8px 0 0;
  color: #829baa;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
}
.hub-micro span { margin-inline: 5px; color: var(--hub-cyan); }

.hub-visual {
  position: relative;
  width: min(100%, 500px);
  margin-inline: auto;
  padding: clamp(12px, 2vw, 18px);
  border: 1px solid var(--hub-line);
  border-radius: clamp(24px, 4vw, 38px);
  background: linear-gradient(145deg, rgba(24, 215, 255, .1), rgba(3, 9, 20, .72));
  box-shadow: 0 36px 100px rgba(0, 0, 0, .46), 0 0 65px rgba(24, 215, 255, .08);
}

.hub-visual::before {
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(145deg, rgba(24, 215, 255, .38), transparent 42%, rgba(22, 135, 255, .2));
  filter: blur(16px);
  opacity: .46;
  content: "";
}

.hub-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: clamp(17px, 3vw, 28px);
}

.hub-section-line { border-top: 1px solid var(--hub-line); }
.hub-section-tint { background: rgba(8, 25, 42, .4); }

.hub-copy-grid {
  display: grid;
  grid-template-columns: minmax(260px, .68fr) minmax(0, 1.32fr);
  gap: clamp(32px, 7vw, 92px);
  align-items: start;
}

.hub-prose {
  display: grid;
  gap: 16px;
  color: #c5d5df;
}
.hub-prose p { margin: 0; }

.hub-how-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.hub-how-card,
.hub-benefit {
  display: grid;
  gap: 13px;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--hub-line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(24, 215, 255, .045), rgba(255, 255, 255, .012));
}
.hub-how-card span {
  color: var(--hub-cyan);
  font-family: "Arial Narrow", Inter, ui-sans-serif, sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
}
.hub-how-card p,
.hub-benefit p { margin: 0; color: #b7c9d5; }

.hub-tools-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: 22px;
  align-items: stretch;
}

.hub-tool-card,
.hub-premium-note {
  display: grid;
  align-content: start;
  gap: 17px;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--hub-line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(24, 215, 255, .075), rgba(6, 20, 34, .82));
}
.hub-tool-card p,
.hub-premium-note p { margin: 0; color: #c5d5df; }
.hub-premium-note { background: rgba(255, 255, 255, .018); }
.hub-premium-note .micro { color: #7f98a8; }

.hub-badge {
  display: inline-flex;
  width: fit-content;
  padding: 7px 11px;
  border: 1px solid rgba(24, 215, 255, .35);
  border-radius: 999px;
  color: var(--hub-cyan);
  background: rgba(24, 215, 255, .07);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hub-benefits { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.hub-benefit { min-height: 190px; }
.hub-benefit strong {
  color: var(--hub-cyan);
  font-size: .76rem;
  letter-spacing: .09em;
}

.hub-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: clamp(28px, 5vw, 52px);
  border: 1px solid rgba(24, 215, 255, .25);
  border-radius: 25px;
  background:
    radial-gradient(circle at 92% 20%, rgba(24, 215, 255, .15), transparent 22rem),
    linear-gradient(120deg, rgba(22, 135, 255, .09), rgba(255, 255, 255, .015));
}
.hub-cta .stack { max-width: 790px; }
.hub-cta .hub-micro { margin-top: 2px; }

@media (max-width: 1024px) {
  .hub-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .hub-hero-grid,
  .hub-copy-grid,
  .hub-tools-layout { grid-template-columns: 1fr; }
  .hub-visual { width: min(82vw, 480px); }
  .hub-how-grid { grid-template-columns: 1fr; }
  .hub-cta { align-items: stretch; flex-direction: column; }
  .hub-cta .button { width: fit-content; }
}

@media (max-width: 680px) {
  .hub-hero { padding-block: 50px 64px; background-size: 34px 34px, 34px 34px, auto; }
  .hub-hero-copy h1 { font-size: clamp(46px, 16vw, 68px); }
  .hub-benefits { grid-template-columns: 1fr; }
  .hub-benefit { min-height: 0; }
  .hub-visual { width: 100%; padding: 10px; }
  .hub-cta .button { width: 100%; }
}