/* ==========================================================================
   Base / shared styles — used across the whole site
   ========================================================================== */

:root {
  --color-bg: #ffffff;
  --color-text: #111111;
  --color-muted: #666666;
  --color-accent: #111111;
  --color-border: #e5e5e5;

  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-heading: var(--font-body);

  --max-width: 1000px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 2rem;
  --space-4: 4rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-2);
}

/* ---- Site nav (shared header) ---- */

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2);
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-nav__brand {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.site-nav__links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__soon {
  color: var(--color-muted);
}

/* ---- Site footer (shared) ---- */

.site-footer {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-2);
  text-align: center;
  color: var(--color-muted);
  font-size: 0.875rem;
}