@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg: #08090c;
  --surface: #0d1530;
  --surface-soft: rgba(13, 21, 48, 0.55);
  --text: #eef2f8;
  --muted: #8ea3c7;
  --accent: #00b4ff;
  --border: rgba(255, 255, 255, 0.08);
  --pointer-x: 50%;
  --pointer-y: 22%;
  --font-display: "Manrope", "Helvetica Neue", "Arial Nova", Arial, sans-serif;
  --font-mono: "DM Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 18%, transparent 34%),
    radial-gradient(circle at 82% 18%, rgba(0, 180, 255, 0.14) 0%, rgba(0, 180, 255, 0.05) 20%, transparent 38%),
    linear-gradient(135deg, #10264b 0%, #0d1e3d 20%, #0b1630 48%, #09111f 72%, var(--bg) 100%);
  color: var(--text);
  font-family: var(--font-display);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: -12%;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle 380px at var(--pointer-x) var(--pointer-y), rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 24%, rgba(255, 255, 255, 0.015) 42%, transparent 66%),
    radial-gradient(circle 920px at var(--pointer-x) var(--pointer-y), rgba(0, 180, 255, 0.14) 0%, rgba(0, 180, 255, 0.08) 26%, rgba(0, 180, 255, 0.035) 48%, transparent 78%);
  filter: blur(42px);
  opacity: 0.82;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.055;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.035)),
    linear-gradient(90deg, rgba(0, 0, 0, 0.03) 50%, transparent 50%),
    linear-gradient(rgba(0, 180, 255, 0.02), rgba(0, 180, 255, 0.02));
  background-size: 100% 100%, 3px 3px, 100% 100%;
  mix-blend-mode: soft-light;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  border-bottom: 0;
  background: transparent;
  backdrop-filter: none;
}

.site-header__inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand__lockup {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.12rem;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 180, 255, 0.42);
  background: rgba(0, 180, 255, 0.14);
  color: #d6f2ff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  line-height: 1;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.header-cta:hover {
  background: rgba(0, 180, 255, 0.2);
  border-color: rgba(0, 180, 255, 0.65);
  color: #f2fbff;
}

.brand__mark {
  flex-shrink: 0;
}

.brand__separator {
  width: 1px;
  height: 24px;
  background: rgba(238, 242, 248, 0.12);
}

.brand__wordmark {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}

.brand__subline {
  width: 100%;
  color: rgba(214, 232, 252, 0.74);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand__accent {
  color: var(--accent);
}

.page-shell {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 40px 28px 64px;
}

.site-header-frame {
  display: block;
  width: 100%;
  height: 78px;
  border: 0;
  background: transparent;
  position: relative;
  z-index: 1;
}

.page-shell {
  position: relative;
  z-index: 1;
}

@media (max-width: 640px) {
  .site-header__inner,
  .page-shell {
    padding-left: 20px;
    padding-right: 20px;
  }

  .brand {
    gap: 10px;
  }

  .header-cta {
    padding: 0.55rem 0.8rem;
    font-size: 0.64rem;
    letter-spacing: 0.09em;
  }

  .brand__separator {
    height: 20px;
  }

  .brand__subline {
    font-size: 0.64rem;
    letter-spacing: 0.12em;
  }
}