:root {
  --void: #0b0c10;
  --void-soft: #0f0e17;
  --surface: #171725;
  --surface-raised: #202037;
  --cyan: #00f2fe;
  --cyan-soft: #4facfe;
  --violet: #7f00ff;
  --violet-soft: #a100ff;
  --text: #f5f7ff;
  --muted: #a9acc4;
  --line: rgba(255, 255, 255, 0.12);
  --display-font: "Space Grotesk", sans-serif;
  --body-font: "DM Sans", sans-serif;
  --mono-font: "IBM Plex Mono", monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--void);
  color: var(--text);
  font-family: var(--body-font);
  line-height: 1.7;
}

body::before {
  background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  inset: 0;
  pointer-events: none;
  position: fixed;
  z-index: -2;
}

a {
  color: var(--cyan);
  text-decoration: none;
}

a:hover {
  color: #fff;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
  font-family: var(--display-font);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(3.25rem, 9vw, 7.5rem);
  line-height: 0.92;
}

h2 {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  line-height: 1;
}

.text-muted {
  color: var(--muted) !important;
}

.text-cyan {
  color: var(--cyan);
}

.text-violet {
  color: #c18bff;
}

.site-nav {
  background: rgba(11, 12, 16, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.navbar-brand {
  color: var(--text);
  font-size: 1.2rem;
}

.brand-mark {
  align-items: center;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  border-radius: 8px;
  color: var(--void);
  display: inline-flex;
  font-family: var(--mono-font);
  font-size: 0.9rem;
  font-weight: 700;
  height: 34px;
  justify-content: center;
  margin-right: 0.55rem;
  width: 34px;
}

.nav-link {
  color: var(--muted);
  font-size: 0.92rem;
  margin-left: 1rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
}

.btn-accent {
  background: var(--cyan);
  border: 0;
  color: var(--void);
  font-weight: 700;
  padding: 0.75rem 1.1rem;
}

.btn-accent:hover {
  background: #fff;
  color: var(--void);
}

.btn-outline-light {
  border-color: var(--line);
  color: var(--text);
}

.btn-outline-light:hover {
  background: var(--text);
  color: var(--void);
}

.hero {
  min-height: 720px;
  overflow: hidden;
  padding: 9rem 0 6rem;
  position: relative;
}

.hero::after {
  background: radial-gradient(circle, rgba(127, 0, 255, 0.26), transparent 64%);
  content: "";
  height: 700px;
  position: absolute;
  right: -14rem;
  top: -18rem;
  width: 700px;
  z-index: -1;
}

.eyebrow {
  color: var(--cyan);
  font-family: var(--mono-font);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-title span {
  background: linear-gradient(100deg, var(--cyan), #c18bff 72%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-art {
  background: linear-gradient(145deg, rgba(79, 172, 254, 0.12), rgba(161, 0, 255, 0.18));
  border: 1px solid rgba(0, 242, 254, 0.24);
  min-height: 420px;
  overflow: hidden;
  position: relative;
}

.hero-art::before,
.hero-art::after {
  border: 1px solid rgba(0, 242, 254, 0.35);
  content: "";
  inset: 12%;
  position: absolute;
  transform: rotate(32deg) skew(-10deg);
}

.hero-art::after {
  border-color: rgba(193, 139, 255, 0.4);
  inset: 24%;
  transform: rotate(-32deg) skew(-10deg);
}

.art-label {
  bottom: 1.25rem;
  color: var(--muted);
  font-family: var(--mono-font);
  font-size: 0.72rem;
  left: 1.25rem;
  position: absolute;
}

.section-space {
  padding: 7rem 0;
}

.rule {
  border-top: 1px solid var(--line);
}

.feature-card,
.product-card,
.info-panel {
  background: rgba(23, 23, 37, 0.74);
  border: 1px solid var(--line);
  height: 100%;
  padding: 1.5rem;
}

.feature-card:hover,
.product-card:hover {
  border-color: rgba(0, 242, 254, 0.55);
  transform: translateY(-4px);
  transition: border-color 180ms ease, transform 180ms ease;
}

.feature-number {
  color: var(--cyan);
  font-family: var(--mono-font);
  font-size: 0.75rem;
}

.product-card {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.08), rgba(127, 0, 255, 0.16));
  min-height: 360px;
  position: relative;
}

.product-card::after {
  border: 1px solid rgba(255, 255, 255, 0.18);
  content: "";
  inset: 1.2rem;
  pointer-events: none;
  position: absolute;
}

.product-card>* {
  position: relative;
  z-index: 1;
}

.status-pill {
  border: 1px solid rgba(0, 242, 254, 0.4);
  color: var(--cyan);
  display: inline-block;
  font-family: var(--mono-font);
  font-size: 0.7rem;
  padding: 0.3rem 0.6rem;
  text-transform: uppercase;
}

.page-header {
  background: linear-gradient(110deg, rgba(0, 242, 254, 0.1), transparent 48%, rgba(127, 0, 255, 0.12));
  border-bottom: 1px solid var(--line);
  padding: 9rem 0 4rem;
}

.legal-copy {
  color: var(--muted);
  max-width: 850px;
}

.legal-copy h2,
.legal-copy h3 {
  color: var(--text);
  margin-top: 2.5rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 3rem 0;
}

.footer-title {
  color: var(--text);
  font-family: var(--display-font);
  font-size: 1.15rem;
}

.reveal {
  animation: reveal 700ms ease both;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 991px) {
  .nav-link {
    margin-left: 0;
  }

  .hero {
    min-height: auto;
    padding-top: 7rem;
  }

  .hero-art {
    margin-top: 3rem;
    min-height: 300px;
  }
}