/* Mountain View Preservation Alliance — shared styles */
:root {
  --ink: #3b1f14;
  --ink-soft: #6a5344;
  --gold: #b8863b;
  --gold-deep: #8a5a1a;
  --paper: #f7f1e6;
  --paper-deep: #efe6d6;
  --white: #fff;
  --photo: #2a2118;
  --border: #e0d5c4;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 1.05rem;
}

/* Header & nav */
.site-header {
  background: var(--white);
  border-bottom: 3px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  text-decoration: none;
  color: var(--ink);
}

.brand .kicker {
  display: block;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: .68rem;
  color: var(--gold);
  margin: 0;
}

.brand h1 {
  font-weight: normal;
  font-size: 1.45rem;
  margin: 0;
  line-height: 1.2;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
}

nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: .95rem;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

nav a:hover,
nav a.active {
  color: var(--gold-deep);
  border-bottom-color: var(--gold);
}

/* Main */
main {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

h2 {
  font-weight: normal;
  font-size: 1.6rem;
  margin: 2rem 0 1rem;
  color: var(--ink);
}

h3 {
  font-weight: normal;
  font-size: 1.25rem;
  margin: 1.75rem 0 .6rem;
}

p { margin: 0 0 1rem; }

a { color: var(--gold-deep); }

/* Hero / intro */
.hero {
  margin: 0 0 2rem;
}

.hero img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--photo);
}

.hero figcaption,
figcaption {
  font-size: .88rem;
  color: var(--ink-soft);
  margin-top: .4rem;
}

.note,
.callout {
  background: var(--white);
  border-left: 4px solid var(--gold);
  padding: 1rem 1.15rem;
  margin: 1.75rem 0;
}

/* Cards for buildings / sections */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0 2rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 1rem;
}

.card h3 {
  margin-top: 0;
  font-size: 1.15rem;
}

.card p {
  font-size: .95rem;
  margin-bottom: 0;
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.gallery figure {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--border);
}

.gallery img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  background: var(--photo);
}

.gallery figcaption {
  padding: .5rem .6rem .7rem;
  font-size: .82rem;
}

/* Footer */
footer {
  text-align: center;
  font-size: .88rem;
  color: var(--ink-soft);
  padding: 1.5rem 1rem 2.5rem;
  border-top: 1px solid var(--border);
  background: var(--paper-deep);
}

/* Simple responsive nav */
@media (max-width: 600px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  nav ul {
    gap: 1rem;
  }
  .gallery {
    grid-template-columns: 1fr 1fr;
  }
}