.hero {
  text-align: center;
  padding: 2rem 0 1rem;
}

.hero img {
  width: 132px;
  height: auto;
  margin-bottom: 1rem;
}

.hero h1 {
  margin: 0;
  font-size: 2.6rem;
}

.hero p {
  max-width: 760px;
  margin: 0.75rem auto;
}

.hero-links {
  margin-top: 1.25rem;
}

.hero-links a {
  display: inline-block;
  margin: 0 0.4rem 0.6rem;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(100, 181, 246, 0.3);
  border-radius: 999px;
  text-decoration: none;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.feature-card {
  border: 1px solid rgba(100, 181, 246, 0.18);
  border-radius: 16px;
  padding: 1rem;
  background: linear-gradient(180deg, rgba(13, 22, 38, 0.88), rgba(8, 14, 26, 0.96));
}

.feature-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.command-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.command-card {
  border: 1px solid rgba(100, 181, 246, 0.16);
  border-radius: 16px;
  padding: 1rem;
}

.command-card code {
  font-size: 0.92rem;
}

.ai-doc-fab {
  position: fixed;
  top: 5.5rem;
  right: 1rem;
  z-index: 30;
}

.ai-doc-fab__details {
  position: relative;
}

.ai-doc-fab__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.5rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid rgba(100, 181, 246, 0.32);
  border-radius: 999px;
  background: rgba(10, 18, 32, 0.92);
  box-shadow: 0 14px 32px rgba(3, 8, 16, 0.28);
  color: inherit;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  list-style: none;
  text-transform: uppercase;
}

.ai-doc-fab__toggle::-webkit-details-marker {
  display: none;
}

.ai-doc-fab__toggle:hover,
.ai-doc-fab__toggle:focus-visible {
  border-color: rgba(100, 181, 246, 0.52);
  background: rgba(18, 31, 51, 0.98);
}

.ai-doc-fab__toggle:focus-visible,
.ai-doc-fab__button:focus-visible,
.ai-doc-fab__links a:focus-visible {
  outline: 2px solid rgba(100, 181, 246, 0.35);
  outline-offset: 2px;
}

.ai-doc-fab__menu {
  position: absolute;
  top: calc(100% + 0.7rem);
  right: 0;
  display: grid;
  gap: 0.7rem;
  min-width: 16rem;
  padding: 0.9rem;
  border: 1px solid rgba(100, 181, 246, 0.22);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(11, 20, 35, 0.96), rgba(8, 14, 26, 0.98));
  box-shadow: 0 22px 44px rgba(3, 8, 16, 0.34);
}

.ai-doc-fab__title,
.ai-doc-fab__status {
  margin: 0;
}

.ai-doc-fab__title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(100, 181, 246, 0.9);
}

.ai-doc-fab__actions {
  display: grid;
  gap: 0.45rem;
}

.ai-doc-fab__button {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid rgba(100, 181, 246, 0.24);
  border-radius: 12px;
  background: rgba(100, 181, 246, 0.08);
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}

.ai-doc-fab__button:hover,
.ai-doc-fab__button:focus-visible {
  border-color: rgba(100, 181, 246, 0.48);
  background: rgba(100, 181, 246, 0.16);
  transform: translateY(-1px);
}

.ai-doc-fab__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.85rem;
}

.ai-doc-fab__status {
  min-height: 1.2rem;
  font-size: 0.82rem;
  color: rgba(230, 240, 255, 0.72);
}

@media screen and (max-width: 76.1875em) {
  .ai-doc-fab {
    top: auto;
    bottom: 1rem;
  }
}

@media screen and (max-width: 640px) {
  .ai-doc-fab {
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .ai-doc-fab__menu {
    min-width: min(18rem, calc(100vw - 1.5rem));
    max-width: calc(100vw - 1.5rem);
    right: 0;
  }
}