/* Base Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: system-ui, -apple-system, "Inter", sans-serif;
  background-color: #0F172A; /* dark background */
  color: #e2e8f0;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  text-align: center;
  padding: 2rem;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #f8fafc;
  margin-bottom: 1rem;
}

h1 span {
  background: linear-gradient(100deg, #3BB273, #3BB273);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

p {
  font-size: 1.1rem;
  color: #cbd5e1;
  max-width: 600px;
}

.links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  align-items: center;
  justify-content: center;
}

.links__item {
  text-decoration: none;
  font-weight: 600;
  color: #cbd5e1; /* fallback */
  padding: 6px 10px;
  border-radius: 6px;
}

.links__item:hover {
  background: rgba(59,178,115,0.08);
}

.links__item--brand,
.links__item.brand-like {
  background: linear-gradient(100deg, #3BB273, #3BB273);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.links__item.github {
  color: #cbd5e1;
}

/* Icon sizing and rhythm */
.links__item .icon {
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
}

/* Entrance animation */
.fade-up {
  opacity: 0;
  transform: translateY(8px);
  animation: fadeUp 600ms cubic-bezier(.2,.9,.3,1) forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Stagger the appearance */
.container > * {
  /* applies to h1, p, .links */
  will-change: opacity, transform;
}

.container h1 { animation-delay: 120ms; }
.container h1, .container p, .container .links { animation-name: none; }
.container h1 { animation: fadeUp 700ms cubic-bezier(.2,.9,.3,1) forwards; }
.container p { animation: fadeUp 700ms cubic-bezier(.2,.9,.3,1) 180ms forwards; }
.container .links { animation: fadeUp 700ms cubic-bezier(.2,.9,.3,1) 320ms forwards; }

/* Make link labels and icons animate slightly on hover */
.links__item:hover .icon,
.links__item:focus .icon {
  transform: translateY(-2px) scale(1.03);
}
.links__item:hover .links__label,
.links__item:focus .links__label {
  text-decoration: underline;
}

/* Footer should also fade in separately */
/* Footer is static at bottom center */
.site-footer { opacity: 1; transform: translateY(0); }

/* Footer */
.site-footer {
  position: fixed;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  padding: 6px 12px;
  pointer-events: none; /* make non-interactive */
  z-index: 30;
}

.site-footer .brand {
  font-size: 0.95rem;
  color: #f8fafc; /* fallback */
  background: linear-gradient(100deg, #3BB273, #3BB273);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Docs menu (left side) */
.docs-menu {
  position: fixed;
  left: 18px;
  top: 18px;
  transform: none;
  background: rgba(15,23,42,0.6);
  padding: 10px 12px;
  border-radius: 8px;
  backdrop-filter: blur(6px);
  color: #cbd5e1;
  z-index: 40;
}

.docs-menu__title {
  font-size: 0.9rem;
  margin: 0 0 8px 0;
  color: #e2e8f0;
}

.docs-menu__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.docs-menu__list a {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 600;
}

@media (max-width: 640px) {
  .docs-menu { display: none; }
  .container { padding-left: 1rem; padding-right: 1rem; }
}