/* ========== Base ========== */
:root {
  --nav-h: 64px;                 /* tweak nav height */
  --bg: #0e0e10;                 /* page background */
  --text: #eaeaea;               /* body text color */
  --gold: #ffd700;               /* title gold */
  --ring: rgba(255,255,255,.08); /* nav border */
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

/* ========== Sticky Nav ========== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--nav-h);
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  background: rgba(14,14,16,.7);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--ring);
}
.site-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 1rem;
  align-items: center;
}
.site-nav a {
  font-family: 'Iceland', sans-serif;
  text-decoration: none;
  color: #ddd;
  padding: .35rem .6rem;
  border-radius: .5rem;
}
.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255,255,255,.08);
}

/* ========== Title (pops from nav) ========== */
.site-title {
  font-family: 'Iceland', sans-serif;
  font-size: clamp(2.4rem, 6vw, 6rem);
  line-height: 1;
  margin: 0;
  color: var(--gold);
  text-shadow: 0 4px 12px rgba(0,0,0,.6);

  position: absolute;
  left: 50%;
  bottom: calc(var(--nav-h) * 0.15);
  transform: translate(-50%, 0);

  opacity: 0;
  animation: popFromNav 900ms cubic-bezier(.2,.75,.15,1.1) forwards,
             underlineIn 700ms ease-out 650ms forwards;
}

/* ========== Content + Footer ========== */
.content {
  max-width: 1000px;
  margin: 2rem auto 4rem;
  padding: 0 1rem;
}
.site-footer {
  text-align: center;
  color: #bdbdbd;
  padding: 1.5rem 1rem 3rem;
}

/* ========== Responsive Tweaks ========== */
@media (max-width: 800px) {
  :root { --nav-h: 56px; }
  .site-title::after { height: 2px; }
}
@media (max-width: 480px) {
  :root { --nav-h: 52px; }
  .site-title { font-size: clamp(2rem, 9vw, 3.2rem); }
  .site-title::after { width: 60%; }
}
@media (prefers-reduced-motion: reduce) {
  .site-title,
  .site-title::after {
    animation: none !important;
    opacity: 1 !important;
    transform: translate(-50%, 0) !important;
    width: 56%;
  }
}