:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f5f5f5;
  background: #050505;
  font-size: 16px;
  line-height: 1.6;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.04), transparent 35%),
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.03), transparent 20%),
    #050505;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 2rem;
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.brand a {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: #ffffff;
}

main {
  overflow: hidden;
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 100vh;
  padding: 2rem;
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 6, 6, 0.22), rgba(5, 5, 5, 0.92));
}

.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 100%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.72));
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 680px;
  color: #ffffff;
  display: grid;
  gap: 1.25rem;
  padding: 4rem 1rem 4rem 1rem;
}

.eyebrow {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
}

.hero h1 {
  margin: 0;
  font-size: clamp(3rem, 5vw, 5.2rem);
  line-height: 0.95;
  max-width: 12ch;
}

.hero-text {
  margin: 0;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: #ffffff;
  color: #111111;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.18);
}

.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  padding: 4rem 2rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 2rem;
  min-height: 220px;
  display: grid;
  gap: 1rem;
}

.feature-card h2 {
  margin: 0;
  font-size: 1.5rem;
}

.feature-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
}

.highlight {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 2rem;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.highlight-copy {
  color: #ffffff;
  display: grid;
  gap: 1rem;
}

.highlight-copy h2 {
  margin: 0;
  font-size: clamp(2.2rem, 3vw, 3rem);
}

.highlight-copy p {
  color: rgba(255, 255, 255, 0.78);
  max-width: 36rem;
}

.highlight-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.news {
  padding: 4rem 2rem 2rem;
  max-width: 1200px;
  margin: 0 auto 2rem;
}

.news-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 2.5rem;
  display: grid;
  gap: 1rem;
}

.news-card h2 {
  margin: 0;
  font-size: 2rem;
}

.news-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  max-width: 38rem;
}

.site-footer {
  padding: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.62);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

@media (max-width: 960px) {
  .features,
  .highlight {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 80vh;
    padding: 1.5rem;
  }

  .hero-copy {
    padding: 2rem 0 2rem 0;
  }
}

@media (max-width: 620px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
  }

  .site-nav {
    width: 100%;
    justify-content: flex-start;
    gap: 0.9rem;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }
}