:root {
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-muted: #6b6b6b;
  --color-border: #e5e5e5;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  --max-width: 640px;
}

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

html {
  font-size: 18px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.site-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
}

/* Header */

header {
  padding: 2.5rem 0 0;
  text-align: center;
}

.site-name {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--color-text);
  text-decoration: none;
}

/* Hero */

main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 0;
  text-align: center;
}

.hero h1 {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.01em;
  color: var(--color-muted);
}

.hero .status {
  margin-top: 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-border);
}

/* Footer */

footer {
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 0 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-tagline,
.footer-contact a {
  font-size: 0.8rem;
  color: var(--color-muted);
  text-decoration: none;
}

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

@media (max-width: 480px) {
  footer {
    flex-direction: column;
    gap: 0.4rem;
  }
}