/* ============================================================
   Elm River Township School — design system
   Derived from the school seal: warm cream + warm charcoal ink,
   a single pine-green accent, brass hairlines.
   ============================================================ */

:root {
  --paper: #f8f3e6;
  --cream: #f4ebd9;          /* the actual cream of the school seal */
  --cream-deep: #efe4cc;
  --ink: #30302c;            /* the actual charcoal of the seal ink */
  --ink-soft: #5a584f;
  --pine: #33563b;           /* the forest-green wall band */
  --pine-deep: #24402c;
  --brass: #8c6a3f;          /* the amber woodwork */
  --line: rgba(48, 48, 44, 0.16);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Karla", system-ui, -apple-system, sans-serif;
  --font-script: "Caveat", cursive;

  --maxw: 1120px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); color-scheme: light; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--pine-deep); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
a:hover { color: var(--brass); }

:focus-visible { outline: 2px solid var(--pine); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: 1.5rem; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--cream);
  padding: .6rem 1rem; z-index: 100; border-radius: 0 0 4px 0;
}
.skip-link:focus { left: 0; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; margin: 0; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--pine); margin: 0 0 .9rem;
}
.eyebrow--brass { color: var(--brass); }

.display {
  font-size: clamp(2.6rem, 6.2vw, 4.4rem);
  line-height: 1.02;
  margin: 0 0 1.2rem;
}
.h2 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); line-height: 1.12; margin-bottom: 1rem; }
.lede { font-size: clamp(1.0625rem, 1.6vw, 1.25rem); color: var(--ink-soft); max-width: 56ch; }

.script {
  font-family: var(--font-script);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 600; color: var(--brass);
  line-height: 1;
}

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-block: .85rem; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; color: var(--ink); }
.brand img { width: 44px; height: 44px; }
.brand-name { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; line-height: 1.1; }
.brand-sub { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }

.nav { display: flex; gap: .25rem; align-items: center; }
.nav a {
  text-decoration: none; color: var(--ink);
  padding: .55rem .8rem; font-size: .95rem; font-weight: 600;
  border-radius: 4px;
}
.nav a:hover { color: var(--pine); background: var(--cream); }
.nav a[aria-current="page"] { color: var(--pine-deep); background: var(--cream); }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line);
  border-radius: 4px; padding: .55rem .9rem;
  font: 600 .95rem var(--font-body); color: var(--ink); cursor: pointer;
}

@media (max-width: 820px) {
  .nav-toggle { display: block; min-height: 44px; }
  .nav { display: none; width: 100%; flex-direction: column; align-items: stretch; }
  .nav.open { display: flex; }
  .nav a { padding: .8rem; text-align: center; min-height: 44px; }
}

/* ---------- hero ---------- */
.hero { padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2rem, 4vw, 3rem); }
.hero .wrap {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
@media (max-width: 820px) { .hero .wrap { grid-template-columns: 1fr; } }

.hero .display em { font-style: italic; color: var(--pine-deep); }
.hero .lede { max-width: 46ch; }

.seal-frame {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: clamp(1.2rem, 3vw, 2rem);
}
.seal-frame img { border-radius: 50%; }
.seal-caption {
  margin-top: .8rem; text-align: center;
  font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft);
}

/* ---------- buttons ---------- */
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.btn {
  display: inline-block; text-decoration: none;
  font-weight: 700; font-size: .95rem;
  padding: .8rem 1.4rem; border-radius: 4px; min-height: 44px;
  transition: background .15s, color .15s;
}
.btn-primary { background: var(--pine); color: var(--cream); }
.btn-primary:hover { background: var(--pine-deep); color: var(--cream); }
.btn-ghost { border: 1.5px solid var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--pine); color: var(--pine); background: var(--cream); }

/* ---------- fact band ---------- */
.factband { background: var(--cream); border-block: 1px solid var(--line); }
.factband .wrap {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1rem; padding-block: 1.6rem; text-align: center;
}
.fact-num {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--pine-deep); line-height: 1.1;
}
.fact-label { font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
@media (max-width: 720px) { .factband .wrap { grid-template-columns: repeat(2, 1fr); } }

/* ---------- sections ---------- */
.section { padding-block: clamp(3.5rem, 7vw, 5.5rem); }
.section--tint { background: var(--cream); border-block: 1px solid var(--line); }
.section-grid {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
@media (max-width: 820px) { .section-grid { grid-template-columns: 1fr; } }

.prose p { max-width: 62ch; margin: 0 0 1.1rem; }
.prose h3 { font-size: 1.35rem; margin: 1.8rem 0 .5rem; }

.figure { margin: 0; }
.figure img { border: 1px solid var(--line); border-radius: 6px; }
.figcaption {
  margin-top: .6rem; font-size: .8rem; color: var(--ink-soft);
  letter-spacing: .04em;
}

/* value list */
.values { list-style: none; margin: 1.25rem 0 0; padding: 0; max-width: 52ch; }
.values li {
  padding: .7rem 0 .7rem 1.6rem; position: relative;
  border-bottom: 1px solid var(--line);
}
.values li::before {
  content: "→"; position: absolute; left: 0; color: var(--brass); font-weight: 700;
}
.values li:last-child { border-bottom: 0; }

/* ---------- cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.card {
  border: 1px solid var(--line); border-radius: 6px; background: var(--paper);
  padding: 1.4rem 1.4rem 1.2rem; height: 100%;
  display: flex; flex-direction: column;
}
.section--tint .card { background: var(--paper); }
.card h3 { font-size: 1.2rem; margin-bottom: .35rem; }
.card p { margin: 0; font-size: .92rem; color: var(--ink-soft); }
.card p:last-child { margin-top: auto; padding-top: .9rem; }
.card a { font-weight: 700; font-size: .92rem; }

/* people */
.person {
  display: grid; grid-template-columns: 96px 1fr; gap: 1.1rem; align-items: center;
  padding: 1.1rem 0; border-bottom: 1px solid var(--line);
}
.person:last-of-type { border-bottom: 0; }
.person img { width: 96px; height: 96px; object-fit: cover; border-radius: 50%; border: 1px solid var(--line); }
.person h3 { font-size: 1.25rem; }
.person .role { color: var(--pine); font-weight: 700; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; }
.person .mail { font-size: .9rem; }
@media (max-width: 560px) { .person { grid-template-columns: 1fr; justify-items: start; } }

.gallery {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem; margin-top: 2rem;
}
.gallery figure { margin: 0; }
.gallery img { aspect-ratio: 3/4; object-fit: cover; border: 1px solid var(--line); border-radius: 6px; width: 100%; }

/* documents table */
.doc-table { width: 100%; border-collapse: collapse; margin-top: 1.5rem; max-width: 640px; }
.doc-table th {
  text-align: left; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft); padding: .5rem .8rem .5rem 0; border-bottom: 1.5px solid var(--ink);
}
.doc-table td { padding: .55rem .8rem .55rem 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.doc-table td:last-child { text-align: right; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 4rem); }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.contact-list li { padding: .7rem 0; border-bottom: 1px solid var(--line); }
.contact-label { font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); display: block; margin-bottom: .15rem; }
.map-frame { border: 1px solid var(--line); border-radius: 6px; overflow: hidden; min-height: 320px; }
.map-frame iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; }

/* ---------- footer ---------- */
.site-footer { background: var(--pine-deep); color: var(--cream); }
.site-footer .wrap {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem; padding-block: 3rem 2rem;
}
@media (max-width: 820px) { .site-footer .wrap { grid-template-columns: 1fr; } }
.site-footer h4 {
  font-family: var(--font-body); font-size: .75rem; letter-spacing: .14em;
  text-transform: uppercase; color: rgba(244, 235, 217, .65); margin: 0 0 .9rem;
}
.site-footer a { color: var(--cream); text-decoration-color: rgba(244,235,217,.4); }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { padding: .25rem 0; }
.footer-brand { font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; }
.footer-script { font-family: var(--font-script); font-size: 1.3rem; color: rgba(244,235,217,.85); }
.footer-legal { border-top: 1px solid rgba(244,235,217,.2); }
.footer-legal .wrap { display: block; padding-block: 1rem 1.4rem; font-size: .85rem; color: rgba(244,235,217,.65); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }