@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=Playfair+Display:wght@500;600&family=Poppins:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600&family=Sora:wght@400;500;600&family=Roboto:wght@400;500;700&display=swap');

:root {
  color-scheme: light dark;
  --bg-color: #050505;
  --surface-color: rgba(255, 255, 255, 0.02);
  --text-color: #f5f5f5;
  --muted-color: rgba(245, 245, 245, 0.72);
  --accent-color: #5ef0ff;
  --accent-secondary: #7cf5c4;
  --heading-font: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --body-font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --border-radius: 8px;
  --shadow-style: 0 25px 60px rgba(0, 0, 0, 0.35);
  --transition-speed: 450ms;
  --glass-effect: blur(16px);
  --grid-max: 1200px;
  --grid-gutter: clamp(1.2rem, 2vw, 2.5rem);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body-font);
  background: var(--bg-color);
  color: var(--text-color);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.muted {
  color: var(--muted-color);
}

img {
  max-width: 100%;
  display: block;
}

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

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

p {
  color: var(--muted-color);
  margin: 0 0 1rem;
}

h1, h2, h3, h4, h5 {
  font-family: var(--heading-font);
  margin: 0 0 0.75rem;
}

button {
  font: inherit;
  cursor: pointer;
}

main {
  overflow-x: hidden;
}

section {
  padding: clamp(1.2rem, 3vw, 2rem) var(--grid-gutter);
}

.section-content {
  width: min(var(--grid-max), 100%);
  margin: 0 auto;
}

.eyebrow {
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-size: 0.9rem;
  color: var(--accent-secondary);
  margin-bottom: 1.2rem;
  font-weight: 600;
}

.card {
  background: var(--surface-color);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--border-radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-style);
  backdrop-filter: var(--glass-effect);
}

.metric {
  display: grid;
  gap: 0.3rem;
}

.metric strong {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600;
}

.btn {
  border-radius: 999px;
  padding: 0.9rem 1.8rem;
  border: 1px solid transparent;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.4s ease;
}

.btn-primary {
  background: var(--accent-color);
  color: #031b2b;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-color);
  background: transparent;
}

.btn-outline {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background: transparent;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 16px;
  background: var(--accent-color);
  color: #032733;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  z-index: 1000;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 16px;
}

header.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  backdrop-filter: blur(25px);
  background: rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  padding: 1rem var(--grid-gutter);
  max-width: calc(var(--grid-max) + var(--grid-gutter) * 2);
  margin: 0 auto;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent-color);
  text-transform: uppercase;
}

.brand-label {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.brand-role {
  margin: 0.15rem 0 0;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--muted-color);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.header-controls nav {
  position: relative;
  flex: 1;
}

.theme-toggle {
  display: inline-flex;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 6px;
  overflow: hidden;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.theme-toggle__icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.theme-toggle__icon--light {
  background: var(--text-color);
  color: var(--bg-color);
}

.theme-toggle__icon--dark {
  background: var(--bg-color);
  color: var(--text-color);
}

nav.primary-nav ul {
  display: flex;
  list-style: none;
  gap: 1rem;
  padding: 0;
  margin: 0;
}

nav.primary-nav a {
  color: var(--text-color);
  font-weight: 500;
  position: relative;
  padding-bottom: 4px;
}

nav.primary-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--accent-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

nav.primary-nav a.active::after,
nav.primary-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  align-items: center;
  justify-content: center;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-color);
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: inherit;
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.hero {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
  padding-bottom: clamp(1.25rem, 4vw, 2.25rem);
  position: relative;
}

.hero-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.hero-title {
  font-size: clamp(2.6rem, 6vw, 5rem);
}

.hero-role {
  font-size: 0.95rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--muted-color);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.section-grid {
  display: grid;
  gap: 1.5rem;
}

@media (max-width: 960px) {
  nav.primary-nav ul {
    position: absolute;
    right: 0;
    top: calc(100% + 1rem);
    flex-direction: column;
    background: rgba(0, 0, 0, 0.85);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    min-width: 240px;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  nav.primary-nav ul.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .menu-toggle {
    display: inline-flex;
  }

  .header-controls {
    gap: 0.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
.eyebrow[data-emphasis="true"] {
  font-size: 1rem;
  letter-spacing: 0.3em;
}