:root {
  --ele-bg: #0e0e1a;
  --ele-nav: #111224;
  --ele-surface: #141733;
  --ele-surface-strong: #11152d;
  --ele-border: #2d3a72;
  --ele-text: #eef2ff;
  --ele-muted: #b8c3ef;
  --ele-electric: #005cff;
  --ele-ember: #ff4e2a;
  --ele-lime: #c8ff2a;
  --ele-cyan: #24e9ff;
  --ele-pink: #ff5ec8;

  --ele-gradient: linear-gradient(
    135deg,
    var(--ele-electric),
    var(--ele-ember) 46%,
    var(--ele-cyan)
  );
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
.ele-body {
  background: radial-gradient(
      1100px 600px at 10% -10%,
      rgba(36, 233, 255, 0.22),
      transparent 60%
    ),
    radial-gradient(
      900px 540px at 100% 0%,
      rgba(255, 78, 42, 0.18),
      transparent 55%
    ),
    var(--ele-bg);
  color: var(--ele-text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  line-height: 1.55;
}

.bg-nav {
  background: var(--ele-nav);
}
.header-glow {
  box-shadow: 0 2px 0 rgba(0, 92, 255, 0.35);
}
.top-accent {
  height: 8px;
  background: var(--ele-gradient);
  box-shadow: 0 0 16px rgba(36, 233, 255, 0.35);
}
.logo-knot {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: var(--ele-gradient);
  box-shadow: 0 0 12px rgba(36, 233, 255, 0.5),
    0 0 18px rgba(255, 94, 200, 0.35);
  display: inline-block;
}
.nav-link {
  color: #dfe6ff;
}
.nav-link.active,
.nav-link:hover,
.nav-link:focus {
  color: #fff;
}

.hero {
  overflow: hidden;
}
.hero-diagonal {
  position: absolute;
  inset: -40% -30% auto -30%;
  height: 70%;
  pointer-events: none;
  background: conic-gradient(
    from 210deg at 60% 40%,
    rgba(200, 255, 42, 0.18),
    rgba(0, 0, 0, 0) 40%
  );
  filter: blur(18px);
}
.hero-gradient {
  background: var(--ele-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-card {
  position: relative;
  background: var(--ele-surface);
  border: 1px solid var(--ele-border);
  border-radius: 14px;
  padding: 18px;
}
.ribbon {
  position: absolute;
  right: -44px;
  top: 14px;
  transform: rotate(45deg);
  background: var(--ele-pink);
  color: #fff;
  padding: 6px 48px;
  font-size: 0.75rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);
}

.alt {
  background: #0f1230;
}
.tile,
.seg,
.info,
.quote,
.tier,
.step,
.ele-card,
.form-surface {
  background: var(--ele-surface);
  border: 1px solid var(--ele-border);
  border-radius: 14px;
  padding: 16px;
  color: var(--ele-text);
}
.form-surface {
  background: var(--ele-surface-strong);
}
.quote {
  background: #15224b;
}
.tile:hover,
.seg:hover,
.ele-card:hover {
  box-shadow: 0 0 0 3px rgba(0, 92, 255, 0.22);
  transform: translateY(-1px);
  transition: 0.2s ease;
}
.step > span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ele-gradient);
  color: #0e0e1a;
  font-weight: 800;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 2px rgba(36, 233, 255, 0.35);
}

.tier header {
  background: #162155;
  border-bottom: 1px solid var(--ele-border);
  padding: 14px;
  border-radius: 14px 14px 0 0;
  font-weight: 700;
}
.tier footer {
  padding: 14px;
  border-top: 1px solid var(--ele-border);
}
.tier.featured {
  outline: 3px solid rgba(200, 255, 42, 0.55);
  background: radial-gradient(
      520px 220px at 50% -10%,
      rgba(0, 92, 255, 0.24),
      transparent 60%
    ),
    var(--ele-surface);
}

.btn-cta {
  background: var(--ele-gradient);
  color: #0e0e1a;
  font-weight: 800;
  border: none;
  box-shadow: 0 0 0 2px rgba(200, 255, 42, 0.35),
    0 10px 28px rgba(0, 0, 0, 0.35);
}
.btn-cta:hover {
  filter: brightness(1.06);
  color: #000;
}
.btn-outline-light {
  border-color: #f0f4ff;
  color: #f0f4ff;
}
.btn-outline-light:hover {
  background: #f0f4ff;
  color: #0e0e1a;
}

.text-muted {
  color: var(--ele-muted) !important;
}
.bg-footer {
  background: #0a0f1c;
}
.footer-link {
  color: #dfe6ff;
  text-decoration: none;
}
.footer-link:hover {
  color: #fff;
}
.breadcrumb .breadcrumb-item a,
.breadcrumb .breadcrumb-item.active {
  color: #e7efff;
}

.skip-link {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  left: 16px;
  top: 8px;
  width: auto;
  height: auto;
  padding: 6px 10px;
  background: #fff;
  color: #000;
  z-index: 10000;
}