/* Custom theming and dark-mode aware styles */
:root {
  --brand-gradient-light: linear-gradient(135deg, #4f46e5, #0ea5e9);
  --brand-gradient-dark:  linear-gradient(135deg, #6366f1, #22d3ee);
  --card-border: rgba(0,0,0,0.08);
}

.hero {
  position: relative;
  overflow: hidden;
  border-radius: 1.25rem;
  padding: 4.5rem 1rem;
  background: var(--brand-gradient-light);
  color: #fff;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.15) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
  z-index: -1;
}
.hero .lead { max-width: 52ch; }

.feature-icon {
  width: 3rem; height: 3rem; border-radius: 0.75rem; display: inline-flex;
  align-items: center; justify-content: center; background: rgba(79,70,229,0.1); color: #4f46e5;
}

.card { border-color: var(--card-border); }
.footer a { text-decoration: none; }
.footer a:hover, .footer a:focus { text-decoration: underline; }

/* Honor system dark mode */
@media (prefers-color-scheme: dark) {
  :root { --card-border: rgba(255,255,255,0.12); }
  .hero { background: var(--brand-gradient-dark); }
  .feature-icon { background: rgba(99,102,241,0.18); color: #a5b4fc; }
}

a {
	text-decoration: none;
}

.clickable {
  cursor: pointer;
}

.clickable:hover {opacity: 90%; }

html {
    -ms-overflow-style: none;  /* Internet Explorer 10+ */
    scrollbar-width: none;  /* Firefox, Safari 18.2+, Chromium 121+ */
}
html::-webkit-scrollbar { 
    display: none;  /* Older Safari and Chromium */
}