:root {
  --paper: #FAFAF7;
  --ink: #17181A;
  --ink-soft: #55585E;
  --yolk: #F2B705;
  --line: #E7E5DE;
  --font-display: 'Archivo Black', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* Nav */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-mark {
  font-family: var(--font-display);
  font-size: 1rem;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--yolk);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

/* Hero (homepage) */
.hero {
  min-height: calc(100vh - 76px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.5rem 4rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 10vw, 7rem);
  line-height: 0.95;
  margin: 0;
  letter-spacing: -0.01em;
}

.hero-title .accent {
  color: var(--yolk);
}

/*
.duck-wrap {
  margin: 2.5rem 0 0.5rem;
  cursor: pointer;
}
*/

.duck {
  width: clamp(140px, 22vw, 220px);
  height: auto;
  animation: duck-in 0.25s ease;
}

.duck path,
.duck circle,
.duck ellipse {
  transition: transform 0.4s ease;
  transform-origin: center;
}

.duck:hover .duck-wing {
  transform: rotate(-8deg) translateY(-2px);
}

@keyframes duck-in {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

.duckImage {
    display: block;
    max-width: 100%;
    height: auto;
}

.hero-sub {
  font-size: 0.95rem;
  color: var(--ink-soft);
  max-width: 30ch;
  margin: 0;
}

.hero-sub button {
  background: none;
  border: none;
  font: inherit;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--yolk);
  text-decoration-thickness: 2px;
  cursor: pointer;
  padding: 0;
}

/* Generic page layout */
.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.5rem 6rem;
}

.page h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.25rem;
}

.page .kicker {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--ink-soft);
  font-weight: 600;
}

.page p {
  line-height: 1.7;
  color: var(--ink-soft);
}

footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.8rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: 0 0 auto 0;
    background: var(--paper);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    font-size: 1.1rem;
    transform: translateY(-110%);
    transition: transform 0.25s ease;
  }
  .nav-links.open { transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

#wiki-summary {
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 20px;
    max-width: 700px;
    background: #fafafa;
}

#wiki-summary img {
    float: right;
    margin-left: 20px;
    border-radius: 6px;
}

#wiki-summary::after {
    content: "";
    display: block;
    clear: both;
}