:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #111111;
  --muted: #555555;
  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, 0.1);
  --card-bg: #f5f5f5;
  --card-border: #e0e0e0;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0f0f;
    --fg: #f5f5f5;
    --muted: #aaaaaa;
    --accent: #60a5fa;
    --accent-soft: rgba(96, 165, 250, 0.15);
    --card-bg: #1a1a1a;
    --card-border: #2a2a2a;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.hero {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.hero-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 35%;
  border: 2px solid var(--card-border);
  flex-shrink: 0;
}

.hero h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem;
}

@media (max-width: 480px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }
}

.tagline {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0;
}

.group + .group {
  margin-top: 2.5rem;
}

.group h2 {
  font-size: 1.2rem;
  margin: 0 0 0.25rem;
}

.group-intro {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 1rem;
}

.apps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.app {
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

a.app:hover,
a.app:focus-visible {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 10px 24px -12px rgba(0, 0, 0, 0.25);
}

.app-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-icon svg {
  width: 22px;
  height: 22px;
}

.app-body {
  display: flex;
  flex-direction: column;
}

.app-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
}

.app-desc {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.app-arrow {
  flex-shrink: 0;
  margin-left: auto;
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.18s ease, stroke 0.18s ease;
}

.app:hover .app-arrow,
.app:focus-visible .app-arrow {
  transform: translateX(3px);
  stroke: var(--accent);
}

.app-soon .app-icon {
  background: var(--card-border);
  color: var(--muted);
}

.app-soon .app-name {
  color: var(--fg);
}

.app-badge {
  display: inline-block;
  margin-left: 0.4rem;
  vertical-align: 0.15em;
  padding: 0.15rem 0.6rem;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.4;
  white-space: nowrap;
}

.site-footer {
  margin-top: 2.5rem;
}

.github-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.15s ease;
}

.github-link:hover,
.github-link:focus-visible {
  color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  .app {
    transition: none;
  }

  a.app:hover,
  a.app:focus-visible {
    transform: none;
  }

  .app-arrow {
    transition: none;
  }

  .app:hover .app-arrow,
  .app:focus-visible .app-arrow {
    transform: none;
  }
}