:root {
  --bg: #fdfaf3;
  --paper: #ffffff;
  --fg: #12110f;
  --muted: #6b7269;
  --sage: #6ea889;
  --sage-dark: #0f5a32;
  --border: rgba(18, 17, 15, 0.10);
  --shadow-sm: 0 1px 2px rgba(18, 17, 15, 0.05);
  --shadow-md: 0 18px 38px rgba(18, 17, 15, 0.08);
  --shadow-lg: 0 32px 64px -22px rgba(18, 17, 15, 0.22);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

/* ── Header ─────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.4rem;
  background: rgba(253, 250, 243, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--fg);
  text-decoration: none;
  font-weight: 800;
}
.brand-mark {
  width: 1.9rem;
  height: 1.9rem;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--sage-dark);
  color: var(--bg);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  font-size: 1.1rem;
}
.brand-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.1rem;
  letter-spacing: 0.005em;
}
.header-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
}
.header-link:hover { color: var(--sage-dark); }

/* ── Hero ───────────────────────────────────────────────────────────── */
.hero {
  max-width: 44rem;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 4rem;
  text-align: center;
}
.kicker {
  margin: 0 0 0.9rem;
  color: var(--sage-dark);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0 0 1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  font-size: clamp(2.8rem, 7vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.012em;
}
.hero h1 em {
  font-style: italic;
  color: var(--sage-dark);
}
.hero-sub {
  max-width: 32rem;
  margin: 0 auto 2rem;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.55;
}

/* ── Zip form ───────────────────────────────────────────────────────── */
.zip-form {
  max-width: 28rem;
  margin: 0 auto;
}
.zip-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  padding: 0.45rem;
  border-radius: 999px;
  background: var(--paper);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.zip-input {
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  padding: 0.55rem 1rem;
  color: var(--fg);
  outline: none;
  text-align: center;
}
.zip-input::placeholder {
  color: rgba(18, 17, 15, 0.25);
  letter-spacing: 0.18em;
}
.zip-go {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 0;
  border-radius: 999px;
  background: var(--sage-dark);
  color: #fff;
  padding: 0 1.3rem;
  min-height: 3rem;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}
.zip-go:hover { filter: brightness(1.06); transform: translateY(-1px); }
.zip-go-arrow { font-size: 1.15rem; }
.zip-hint {
  margin-top: 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.link-button {
  border: 0;
  background: transparent;
  color: var(--sage-dark);
  font: inherit;
  font-weight: 700;
  padding: 0 0.15rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.link-button:hover { color: var(--fg); }
.hero-foot {
  margin-top: 3rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ── District (results) view ────────────────────────────────────────── */
.district {
  max-width: 78rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
}
.district-head {
  position: relative;
  text-align: center;
  margin-bottom: 2rem;
}
.back-btn {
  position: absolute;
  top: 0;
  left: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  padding: 0.4rem 0;
}
.back-btn:hover { color: var(--sage-dark); }
.district-kicker {
  margin: 0 0 0.6rem;
  color: var(--sage-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.district-head h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  line-height: 1.06;
}
.district-meta {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 1rem;
}

/* ── Card grid ──────────────────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
  gap: 1.25rem;
}
.card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-md);
  transition: transform 240ms cubic-bezier(0.2, 0.8, 0.2, 1),
              box-shadow 240ms ease,
              opacity 280ms ease;
  animation: cardIn 480ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
  animation-delay: calc(var(--i, 0) * 35ms);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-image {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #f3eee2 0%, #ece3cf 100%);
  overflow: hidden;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 380ms ease;
}
.card-image img.loaded { opacity: 1; }
.card-skeleton {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(255,255,255,0) 30%, rgba(255,255,255,0.6) 50%, rgba(255,255,255,0) 70%) 0 0/200% 100%,
    linear-gradient(135deg, #efe9d9, #e3d8bf);
  animation: shimmer 1.4s linear infinite;
}
.card.is-ready .card-skeleton { display: none; }
.card-body {
  padding: 0.95rem 1rem 1.1rem;
  display: grid;
  gap: 0.25rem;
}
.card-name {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.18;
  letter-spacing: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.card-meta {
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 600;
}
.card-meta-dot {
  display: inline-block;
  margin: 0 0.35rem;
  opacity: 0.5;
}
.card-desc {
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.card-badge {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: rgba(15, 90, 50, 0.92);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

/* ── District foot ──────────────────────────────────────────────────── */
.district-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.85rem;
  margin-top: 2.5rem;
}
.share-btn,
.another-btn {
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--fg);
  font: inherit;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0 1.3rem;
  min-height: 2.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, color 160ms ease;
}
.share-btn {
  background: var(--sage-dark);
  border-color: var(--sage-dark);
  color: #fff;
}
.share-btn:hover { filter: brightness(1.06); }
.another-btn:hover { border-color: var(--sage); color: var(--sage-dark); }

.district-empty {
  max-width: 32rem;
  margin: 4rem auto 0;
  text-align: center;
}
.district-empty h3 {
  margin: 0 0 0.5rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.6rem;
}
.district-empty p { color: var(--muted); }

/* ── Footer ─────────────────────────────────────────────────────────── */
.site-footer {
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.86rem;
  border-top: 1px solid var(--border);
}
.site-footer a { color: var(--sage-dark); }

@keyframes cardIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  to { background-position: -200% 0, 0 0; }
}

@media (max-width: 640px) {
  .site-header { padding: 0.6rem 1rem; }
  .hero { padding: 2.4rem 1.1rem 3rem; }
  .zip-row { padding: 0.35rem; }
  .zip-input { font-size: 1.2rem; }
  .zip-go { padding: 0 1rem; }
  .district { padding: 1.5rem 1.1rem 4rem; }
  .back-btn { position: static; display: inline-block; margin-bottom: 1rem; }
}