*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #0f0f0f;
  --color-text: #e8e8e8;
  --color-muted: #888;
  --color-accent: #6ee7b7;
  --font-sans: system-ui, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --color-bg: #fafafa;
    --color-text: #111;
    --color-muted: #666;
  }
}

html {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* Nav */
header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
}

nav {
  max-width: 960px;
  margin: 0 auto;
}

.logo {
  font-weight: 600;
  text-decoration: none;
  color: var(--color-accent);
}

/* Main */
main {
  flex: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: 4rem 2rem;
  width: 100%;
}

.hero h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero p {
  color: var(--color-muted);
  font-size: 1.125rem;
}

/* Services */
.services {
  margin-top: 4rem;
}

.section-title {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.section-note {
  color: var(--color-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.service-card.delegated {
  opacity: 0.7;
}

.service-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.service-card {
  padding: 1.5rem;
  border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.2s;
}

.service-card:hover {
  border-color: var(--color-accent);
}

.service-card h2 {
  font-size: 1rem;
  font-weight: 600;
}

.service-card p {
  color: var(--color-muted);
  font-size: 0.875rem;
  flex: 1;
}

.service-link {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  align-self: flex-start;
}

.service-link:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  padding: 1.5rem 2rem;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.875rem;
  border-top: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
}

footer a {
  color: var(--color-muted);
  text-decoration: underline;
}

footer a:hover {
  color: var(--color-text);
}