:root {
  --nav-height-desktop: 70px;
  --nav-height-mobile: 108px;
  --nav-offset: var(--nav-height-desktop);
}

body {
  padding-top: var(--nav-offset);
  overflow-x: hidden;
}

.nav-fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  backdrop-filter: blur(10px);
  z-index: 1000;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 1.1fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(1.8rem, 4.5vw, 3.8rem) 0 clamp(2.2rem, 4.5vw, 3.8rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.hero-copy {
  max-width: 41rem;
  min-width: 0;
}

.hero-eyebrow {
  margin: 0 0 0.85rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.2;
}

.hero h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.5rem, 4.4vw, 3.9rem);
  line-height: 0.97;
  letter-spacing: -0.04em;
  max-width: 16ch;
}

.hero-lead {
  max-width: 34rem;
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--hero-copy-color, rgba(255, 255, 255, 0.82));
}

.hero-capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin: 0.9rem 0 0;
  max-width: 36rem;
  min-width: 0;
  color: var(--hero-muted-color, rgba(255, 255, 255, 0.56));
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.hero-capabilities span[aria-hidden="true"] {
  color: var(--accent);
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 10% 8% auto auto;
  width: 48%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(254, 239, 6, 0.16), rgba(254, 239, 6, 0));
  pointer-events: none;
}

section {
  padding: 3rem 0;
}

[data-theme="light"] .hero-lead {
  --hero-copy-color: rgba(17, 17, 17, 0.78);
}

[data-theme="light"] .hero-capabilities {
  --hero-muted-color: rgba(17, 17, 17, 0.58);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-top: 1.8rem;
  }

  .hero h1 {
    max-width: 14ch;
  }
}

@media (max-width: 640px) {
  :root {
    --nav-offset: var(--nav-height-mobile);
  }

  body {
    padding-top: var(--nav-offset);
  }

  .hero {
    padding-top: 1.5rem;
  }

  .hero-eyebrow {
    margin-bottom: 0.85rem;
    font-size: 0.72rem;
    letter-spacing: 0.11em;
  }

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

  .hero-actions a[role="button"] {
    width: 100%;
  }
}