:root {
  --pchs-green: #1f5c33;
  --pchs-green-dark: #133c21;
  --pchs-gold: #d4af37;
  --pchs-gold-bright: #f2c94c;
  --ink: #202420;
  --paper: #fbfaf6;
  --paper-dim: #f0efe8;
  --line: #dcd9cc;
  --max-w: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Georgia", "Iowan Old Style", serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

h1, h2, h3, .site-title, nav a {
  font-family: "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--pchs-green-dark); }
a:hover { color: var(--pchs-gold); }

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

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header / nav */
header.site-header {
  background: var(--pchs-green);
  color: #fff;
  border-bottom: 4px solid var(--pchs-gold);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: #fff;
}
.brand img { height: 48px; width: 48px; }
.brand .site-title {
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.2;
  color: #fff;
}
.brand .site-title small {
  display: block;
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--pchs-gold-bright);
  letter-spacing: 0.04em;
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.1rem;
  margin: 0;
  padding: 0;
}
nav.main-nav a {
  color: #fff;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.35rem 0.15rem;
  border-bottom: 2px solid transparent;
}
nav.main-nav a:hover,
nav.main-nav a[aria-current="page"] {
  color: var(--pchs-gold-bright);
  border-bottom-color: var(--pchs-gold-bright);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.5);
  color: #fff;
  padding: 0.4rem 0.7rem;
  border-radius: 4px;
  font-size: 1.1rem;
}

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--pchs-green) 0%, var(--pchs-green-dark) 100%);
  color: #fff;
  padding: 3rem 0 2.5rem;
  text-align: center;
}
.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 0 0 0.5rem;
}
.hero .tagline {
  color: var(--pchs-gold-bright);
  font-weight: 600;
  letter-spacing: 0.03em;
  margin: 0 0 1.25rem;
}
.hero .seal { height: 90px; width: 90px; margin: 0 auto 1rem; }

.reunion-banner {
  display: inline-block;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--pchs-gold);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  margin-top: 0.5rem;
}
.reunion-banner .year {
  font-size: 2rem;
  font-weight: 800;
  color: var(--pchs-gold-bright);
  display: block;
}

/* Main content */
main { padding: 2.5rem 0 3rem; }
main h2 {
  color: var(--pchs-green-dark);
  border-bottom: 2px solid var(--pchs-gold);
  padding-bottom: 0.4rem;
  margin-top: 2.5rem;
}
main h2:first-child { margin-top: 0; }

.lede {
  font-size: 1.1rem;
  max-width: 65ch;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.card:hover {
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.card h3 { margin: 0 0 0.35rem; color: var(--pchs-green-dark); font-size: 1.1rem; }
.card p { margin: 0; font-size: 0.95rem; color: #444; }

/* Timeline (Reunion History) */
.timeline { border-left: 3px solid var(--pchs-gold); padding-left: 1.5rem; margin-left: 0.5rem; }
.timeline-entry { margin-bottom: 2.5rem; position: relative; }
.timeline-entry::before {
  content: "";
  position: absolute;
  left: -1.95rem;
  top: 0.35rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--pchs-green);
  border: 3px solid var(--pchs-gold);
}
.timeline-entry h3 { margin: 0 0 0.25rem; font-size: 1.3rem; color: var(--pchs-green-dark); }
.timeline-entry .meta { color: #666; font-size: 0.9rem; margin-bottom: 0.5rem; }

/* Photo gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.6rem;
  margin: 1.5rem 0;
}
.gallery-grid a { display: block; overflow: hidden; border-radius: 6px; border: 1px solid var(--line); }
.gallery-grid img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  transition: transform 0.2s ease;
}
.gallery-grid a:hover img { transform: scale(1.06); }

.year-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 2rem;
}
.year-pill {
  background: var(--paper-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--pchs-green-dark);
}
.year-pill:hover { background: var(--pchs-gold-bright); border-color: var(--pchs-gold); }

/* Lightbox */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 10, 0.92);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
#lightbox.open { display: flex; }
#lightbox img { max-height: 88vh; max-width: 90vw; border: 3px solid #fff; border-radius: 4px; }
#lightbox button {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: none; border: none;
  color: #fff; font-size: 2rem; cursor: pointer;
}

/* In Memoriam */
.memoriam-list {
  columns: 2;
  column-gap: 2.5rem;
  list-style: none;
  padding: 0;
  max-width: 640px;
}
.memoriam-list li {
  padding: 0.5rem 0;
  border-bottom: 1px dotted var(--line);
  break-inside: avoid;
}

/* Contact form */
form.contact-form {
  max-width: 560px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.5rem;
}
form.contact-form label {
  display: block;
  font-weight: 600;
  margin: 1rem 0 0.3rem;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.9rem;
}
form.contact-form label:first-child { margin-top: 0; }
form.contact-form input,
form.contact-form textarea,
form.contact-form select {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
}
form.contact-form button {
  margin-top: 1.25rem;
  background: var(--pchs-green);
  color: #fff;
  border: none;
  padding: 0.7rem 1.6rem;
  border-radius: 6px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}
form.contact-form button:hover { background: var(--pchs-green-dark); }
.form-note { font-size: 0.85rem; color: #555; margin-top: 0.75rem; }

/* Footer */
footer.site-footer {
  background: var(--pchs-green-dark);
  color: #cfe0d2;
  padding: 2rem 0;
  margin-top: 3rem;
  font-size: 0.85rem;
  text-align: center;
}
footer.site-footer a { color: var(--pchs-gold-bright); }

/* Mobile */
@media (max-width: 720px) {
  .nav-toggle { display: inline-block; }
  nav.main-nav {
    display: none;
    width: 100%;
    order: 3;
  }
  nav.main-nav.open { display: block; }
  nav.main-nav ul { flex-direction: column; gap: 0; padding: 0.5rem 0; }
  nav.main-nav a { display: block; padding: 0.6rem 0; }
  .site-header .wrap { flex-wrap: wrap; }
  .memoriam-list { columns: 1; }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}