:root {
  --color-bg: #faf8f4;
  --color-surface: #ffffff;
  --color-primary: #4a6b5a;
  --color-primary-dark: #344c3f;
  --color-accent: #c9a87c;
  --color-text: #2b2b28;
  --color-text-muted: #6b6b63;
  --color-border: #e3ddd2;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(43, 43, 40, 0.07);
  --shadow-hover: 0 8px 24px rgba(43, 43, 40, 0.12);
  --max-width: 1100px;
  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

a {
  color: var(--color-primary-dark);
}

/* Header */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}

.header-inner {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--color-primary-dark);
  letter-spacing: -0.01em;
}

.logo span {
  color: var(--color-accent);
}

.tagline {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: 3rem 0 2.5rem;
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  max-width: 38rem;
}

.hero p {
  margin: 0;
  max-width: 34rem;
  color: rgba(255, 255, 255, 0.88);
}

/* Filters */
.filters {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: -1.5rem;
  position: relative;
  z-index: 2;
}

#search-input {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow);
  font-size: 1rem;
}

#search-input:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.district-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.chip:hover {
  border-color: var(--color-primary);
}

.chip.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* Results */
.results-count {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 2rem 0 1rem;
}

.provider-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  padding-bottom: 3rem;
}

.provider-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: box-shadow 0.15s, transform 0.15s;
}

.provider-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.card-top h2 {
  margin: 0;
  font-size: 1.15rem;
}

.district-badge {
  flex-shrink: 0;
  background: rgba(74, 107, 90, 0.12);
  color: var(--color-primary-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  white-space: nowrap;
}

.address {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.services {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
}

.services li {
  font-size: 0.78rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}

.description {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text);
  flex-grow: 1;
}

.card-actions {
  display: flex;
  gap: 1rem;
  margin-top: 0.4rem;
  font-size: 0.88rem;
}

.card-actions a {
  text-decoration: none;
  font-weight: 600;
}

.card-actions a:hover {
  text-decoration: underline;
}

.empty-state {
  text-align: center;
  color: var(--color-text-muted);
  padding: 3rem 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.75rem 0;
  margin-top: 1rem;
}

.site-footer p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

@media (min-width: 640px) {
  .filters {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  #search-input {
    max-width: 320px;
  }
}