@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;700&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --bg: #030d1a;
  --bg2: #061525;
  --bg3: #0a1e30;
  --black: var(--bg);
  --dark: var(--bg2);

  --cyan: #00d4ff;
  --blue: #0070f3;
  --teal: #00b4d8;
  --primary: var(--cyan);
  --primary-dark: var(--blue);
  --meteorite-dark: var(--bg2);
  --meteorite: #7acbff;
  --meteorite-light: #d8f1ff;
  --primary-light: rgba(0, 212, 255, 0.12);
  --success: #00b090;
  --danger: #fc5185;
  --warning: #ffcd35;
  --azure: #357df9;

  --white: #e8f4f8;
  --white-strong: #f0f8ff;
  --gray: #7a9bb5;
  --gray-border: rgba(255, 255, 255, 0.12);
  --gray-light: rgba(3, 13, 26, 0.78);

  --border: rgba(0, 212, 255, 0.18);
  --border-strong: rgba(0, 212, 255, 0.32);
  --card: rgba(6, 21, 37, 0.72);
  --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.28);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 60px;
  --space-2xl: 100px;
  --space-3xl: 140px;

  --ease-mechanical: cubic-bezier(0.85, 0, 0.15, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top, rgba(0, 112, 243, 0.16), transparent 38%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 52%, var(--bg) 100%);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 4vw;
  background: rgba(3, 13, 26, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.35s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--cyan);
}

.container {
  width: min(calc(100% - 8vw), 1360px);
  margin-inline: auto;
}

.section {
  padding: var(--space-3xl) 0;
}

.tag-telemetry {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
}

.tag-telemetry::before {
  content: '';
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  background: var(--cyan);
}

.title-display {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--white-strong);
}

.title-section {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--white-strong);
}

.body-copy {
  max-width: 72ch;
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--white);
}

.meta-copy {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.7;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
}

.btn-sharp {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 16px 32px;
  border: 1px solid transparent;
  border-radius: 0;
  overflow: hidden;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition:
    color 0.35s ease,
    border-color 0.35s ease,
    transform 0.2s ease;
}

.btn-sharp::before {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-102%);
  transition: transform 0.35s var(--ease-mechanical);
  z-index: -1;
}

.btn-sharp:hover::before,
.btn-sharp:focus-visible::before {
  transform: translateX(0);
}

.btn-primary {
  background: var(--cyan);
  color: var(--black);
}

.btn-primary::before {
  background: var(--white-strong);
}

@media (max-width: 900px) {
  .section {
    padding: 120px 0;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 100px 0;
  }

  .container {
    width: min(calc(100% - 32px), 1360px);
  }
}