/* RehabCentersGuide — Design System */
/* Adapted from lasikcostguide.com / Vantage Market Intelligence */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #F8FAFC;
  --primary:    #1A5276;
  --primary-dk: #154360;
  --primary-lt: #EBF5FB;
  --accent:     #27AE60;
  --accent-dk:  #1E8449;
  --accent-lt:  #EAFAF1;
  --warning:    #E67E22;
  --text:       #1E293B;
  --text-mid:   #64748B;
  --text-light: #9CA3AF;
  --white:      #FFFFFF;
  --border:     #E2E8F0;
  --card-shadow: 0 2px 16px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 4px 24px rgba(0,0,0,0.11);
  --radius-card: 12px;
  --radius-btn:  8px;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; font-family: var(--font-body); }

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.25; color: var(--text); }
h1 { font-size: clamp(1.75rem, 5vw, 2.75rem); font-weight: 700; }
h2 { font-size: clamp(1.3rem, 4vw, 1.9rem); font-weight: 700; }
h3 { font-size: clamp(1.05rem, 3vw, 1.3rem); font-weight: 600; }
p  { color: var(--text); }
.text-mid   { color: var(--text-mid); }
.text-small { font-size: 0.85rem; color: var(--text-mid); }

/* ── Layout ── */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 32px 0; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px; border-radius: var(--radius-btn);
  font-size: 0.9rem; font-weight: 600; font-family: var(--font-body);
  border: 2px solid transparent; transition: all .18s ease; cursor: pointer;
  text-decoration: none; white-space: nowrap;
}
.btn-primary   { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dk); border-color: var(--primary-dk); text-decoration: none; }
.btn-accent    { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-accent:hover  { background: var(--accent-dk); border-color: var(--accent-dk); text-decoration: none; }
.btn-outline   { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary-lt); text-decoration: none; }
.btn-ghost     { background: transparent; color: var(--text-mid); border-color: transparent; }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }

/* ── Nav ── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--white); border-bottom: 1px solid var(--border);
  transition: box-shadow .2s;
}
.nav.scrolled { box-shadow: 0 2px 12px rgba(0,0,0,0.08); }
.nav-inner {
  display: flex; align-items: center; gap: 20px;
  height: 60px;
}
.nav-logo {
  font-family: var(--font-heading); font-weight: 700;
  font-size: 1.15rem; color: var(--primary); white-space: nowrap;
}
.nav-logo:hover { text-decoration: none; }
.nav-links { display: flex; gap: 4px; list-style: none; margin-left: auto; }
.nav-links a {
  padding: 6px 12px; border-radius: 6px; font-size: 0.88rem;
  font-weight: 500; color: var(--text-mid);
}
.nav-links a:hover { background: var(--bg); color: var(--text); text-decoration: none; }
.nav-cta { margin-left: 8px; }
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: 4px; margin-left: auto;
}
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; }
.nav-mobile { display: none; flex-direction: column; gap: 2px; padding: 12px 0; border-top: 1px solid var(--border); }
.nav-mobile.open { display: flex; }
.nav-mobile a { padding: 10px 16px; font-size: 0.92rem; color: var(--text); border-radius: 6px; }
.nav-mobile a:hover { background: var(--bg); }

/* ── Breadcrumb ── */
.breadcrumb { background: var(--bg); border-bottom: 1px solid var(--border); padding: 8px 0; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 4px; list-style: none; align-items: center; }
.breadcrumb li { font-size: 0.82rem; color: var(--text-mid); }
.breadcrumb li + li::before { content: '›'; margin-right: 4px; }
.breadcrumb a { color: var(--primary); }

/* ── Hero / Page Header ── */
.page-header { background: linear-gradient(135deg, var(--primary) 0%, #1B6CA8 100%); color: #fff; padding: 36px 0 32px; }
.page-header h1 { color: #fff; }
.page-header p  { color: rgba(255,255,255,0.85); margin-top: 8px; max-width: 640px; }

.stats-bar {
  display: flex; flex-wrap: wrap; gap: 20px;
  margin-top: 20px;
}
.stat-pill {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px; padding: 8px 16px; text-align: center;
}
.stat-pill .stat-num { font-size: 1.4rem; font-weight: 700; color: #fff; display: block; }
.stat-pill .stat-label { font-size: 0.75rem; color: rgba(255,255,255,0.8); }

/* ── Helpline Banner ── */
.helpline-banner {
  background: var(--accent-lt);
  border: 1px solid #A9DFBF;
  border-radius: var(--radius-card);
  padding: 14px 20px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.helpline-banner .helpline-icon { font-size: 1.4rem; }
.helpline-banner strong { color: var(--accent-dk); }
.helpline-banner a { color: var(--accent-dk); font-weight: 700; }

/* ── Map ── */
.map-section { margin: 24px 0; }
.map-section h2 { margin-bottom: 12px; }
#facility-map { width: 100%; height: 420px; border-radius: var(--radius-card); border: 1px solid var(--border); overflow: hidden; }
.map-city { height: 280px; }

/* ── Filter Bar ── */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 14px 0; margin-bottom: 8px;
  position: sticky; top: 60px; z-index: 50;
  background: var(--bg); border-bottom: 1px solid var(--border);
}
.filter-group { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-group-label { font-size: 0.75rem; font-weight: 600; color: var(--text-mid); align-self: center; padding-right: 4px; white-space: nowrap; }
.filter-pill {
  padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 500;
  border: 1.5px solid var(--border); background: var(--white); color: var(--text-mid);
  cursor: pointer; transition: all .15s; white-space: nowrap;
}
.filter-pill:hover  { border-color: var(--primary); color: var(--primary); }
.filter-pill.active { border-color: var(--primary); background: var(--primary-lt); color: var(--primary); font-weight: 600; }
.filter-divider { width: 1px; background: var(--border); align-self: stretch; margin: 0 4px; }

/* ── Results count ── */
.results-meta { font-size: 0.85rem; color: var(--text-mid); margin-bottom: 16px; }
.results-meta strong { color: var(--text); }

/* ── Facility Cards ── */
.facilities-grid { display: grid; gap: 16px; }

.facility-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px;
  box-shadow: var(--card-shadow);
  transition: box-shadow .18s, border-color .18s;
  display: flex; flex-direction: column; gap: 12px;
}
.facility-card:hover { box-shadow: var(--card-shadow-hover); border-color: #CBD5E1; }

.facility-card-top { display: flex; align-items: flex-start; gap: 12px; justify-content: space-between; }
.facility-name { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600; color: var(--text); line-height: 1.3; }
.facility-name2 { font-size: 0.82rem; color: var(--text-mid); margin-top: 2px; }

.verified-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.72rem; font-weight: 600; color: var(--accent-dk);
  background: var(--accent-lt); border: 1px solid #A9DFBF;
  padding: 3px 8px; border-radius: 12px; white-space: nowrap; flex-shrink: 0;
}

.facility-address { font-size: 0.85rem; color: var(--text-mid); display: flex; align-items: flex-start; gap: 6px; }
.facility-phone   { font-size: 0.9rem; font-weight: 600; color: var(--primary); }
.facility-phone a { color: inherit; }
.facility-phone a:hover { text-decoration: underline; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: 0.75rem; font-weight: 500;
  padding: 3px 9px; border-radius: 12px;
  border: 1px solid;
}
.tag-green  { color: #1E8449; background: #EAFAF1; border-color: #A9DFBF; }
.tag-blue   { color: #1A5276; background: #EBF5FB; border-color: #AED6F1; }
.tag-purple { color: #6C3483; background: #F5EEF8; border-color: #D2B4DE; }
.tag-orange { color: #784212; background: #FEF9E7; border-color: #F8C471; }
.tag-gray   { color: #4A5568; background: #F7FAFC; border-color: var(--border); }

.facility-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }

/* ── City Grid (state page) ── */
.city-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-top: 16px; }
.city-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 16px;
  transition: all .18s; text-decoration: none; display: block;
}
.city-card:hover { border-color: var(--primary); box-shadow: var(--card-shadow); text-decoration: none; }
.city-card-name { font-weight: 600; color: var(--text); font-size: 0.95rem; }
.city-card-count { font-size: 0.8rem; color: var(--text-mid); margin-top: 4px; }

/* ── State Grid (homepage) ── */
.state-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
.state-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px;
  display: flex; flex-direction: column; gap: 3px;
  text-decoration: none; transition: all .18s;
}
.state-card:hover { border-color: var(--primary); box-shadow: var(--card-shadow); text-decoration: none; }
.state-card-name  { font-weight: 600; color: var(--text); font-size: 0.9rem; }
.state-card-count { font-size: 0.78rem; color: var(--text-mid); }

/* ── Section Labels ── */
.section-label { font-size: 0.72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; }
.section-title { margin-bottom: 8px; }
.section-sub   { color: var(--text-mid); margin-bottom: 20px; }

/* ── About / Content Box ── */
.content-box {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 28px;
  margin-top: 24px;
}
.content-box h2 { margin-bottom: 14px; }
.content-box p  { color: var(--text-mid); line-height: 1.75; margin-bottom: 12px; }
.content-box p:last-child { margin-bottom: 0; }

/* ── Footer ── */
.footer { background: #0D1B2A; color: #CBD5E1; padding: 48px 0 24px; margin-top: 48px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-logo { font-family: var(--font-heading); font-size: 1.2rem; color: #fff; font-weight: 700; margin-bottom: 10px; }
.footer-tagline { font-size: 0.85rem; color: #94A3B8; line-height: 1.6; }
.footer-heading { font-size: 0.75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #94A3B8; margin-bottom: 12px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 0.85rem; color: #94A3B8; }
.footer-links a:hover { color: #fff; text-decoration: none; }
.footer-bottom { border-top: 1px solid #1E3A5F; padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-disclaimer { font-size: 0.78rem; color: #64748B; max-width: 600px; }
.footer-copy { font-size: 0.78rem; color: #64748B; }

/* ── Category Badges ── */
.category-badge {
  display: inline-block;
  font-size: 0.7rem; font-weight: 700;
  padding: 2px 8px; border-radius: 10px;
  margin-top: 4px; letter-spacing: .03em; text-transform: uppercase;
}
.category-mat          { background:#FEF3E2; color:#C05621; border:1px solid #F6AD55; }
.category-detox        { background:#FEE2E2; color:#C53030; border:1px solid #FC8181; }
.category-residential  { background:#F5EEF8; color:#6B21A8; border:1px solid #D8B4FE; }
.category-mental_health{ background:#EAFAF1; color:#1E8449; border:1px solid #A9DFBF; }
.category-dual         { background:#E6FFFA; color:#0D6E6E; border:1px solid #81E6D9; }
.category-sober_living { background:#FFFBEB; color:#92400E; border:1px solid #FCD34D; }
.category-outpatient   { background:#EBF5FB; color:#1A5276; border:1px solid #AED6F1; }

/* ── Misc ── */
.divider { border: none; border-top: 1px solid var(--border); margin: 28px 0; }
.disclaimer-box { background: #F8FAFC; border: 1px solid var(--border); border-radius: var(--radius-card); padding: 20px; margin-top: 24px; }
.disclaimer-box p { font-size: 0.82rem; color: var(--text-mid); line-height: 1.65; }
.no-results { text-align: center; padding: 48px 20px; color: var(--text-mid); }
.no-results h3 { margin-bottom: 8px; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-bar { gap: 10px; }
  .stat-pill { padding: 6px 12px; }
  .filter-bar { top: 56px; padding: 10px 0; overflow-x: auto; flex-wrap: nowrap; }
  .filter-group { flex-wrap: nowrap; }
  #facility-map { height: 280px; }
  .map-city { height: 220px; }
}