/* ============================================================
   vsctimes.com/water-quality-india/  ·  design.css v2  ·  Sept 2026
   Dark "deep water" default, light "lagoon" via the header toggle.
   Replaces redesign.css + styles.css for index.html.
   ============================================================ */
:root{
  --bg:#E6F2F7; --bg-2:#F4FAFD; --surface:#FFFFFF; --surface-2:#F0F7FB;
  --glass:rgba(255,255,255,.72); --glass-2:rgba(255,255,255,.55); --glass-b:rgba(14,116,144,.16); --glass-b2:rgba(14,116,144,.32);
  --text:#0B1B2B; --text-2:#25384A; --muted:#4E6A80; --faint:#7E95A8;
  --accent:#0E9488; --accent-2:#0369A1; --accent-ink:#FFFFFF; --amber:#B45309; --coral:#BE123C; --violet:#6D28D9; --green:#047857;
  --bad:#BE123C; --warn:#B45309; --ok:#047857;
  --sev-0:#34A870; --sev-1:#F5E9A8; --sev-2:#F2C94C; --sev-3:#EF8A3C; --sev-4:#D9482B; --sev-5:#9B2A18; --no-data:#D6E2EA;
  --border:#B9CDDA; --surface-1:#FFFFFF; --text-muted:#4E6A80;
  --shadow:0 20px 50px rgba(9,40,60,.14);
  --glow:0 0 40px rgba(14,148,136,.18);
  --sans:'Open Sans',-apple-system,'Segoe UI',Roboto,sans-serif;
  --head:'Space Grotesk','Open Sans',sans-serif;
  --dot:'Sixtyfour','Silkscreen',monospace;
  --dot-b:'Silkscreen','Sixtyfour',monospace;
  --mono:ui-monospace,Menlo,Consolas,monospace;
  --maxw:1320px; --header-h:64px; --r:14px; --r-sm:8px;
}
[data-theme="dark"]{
  --bg:#050B14; --bg-2:#0A1524; --surface:#0F1B2D; --surface-2:#132339;
  --glass:rgba(14,26,44,.66); --glass-2:rgba(20,36,58,.55); --glass-b:rgba(120,190,230,.16); --glass-b2:rgba(120,190,230,.32);
  --text:#E8F1F8; --text-2:#C4D3E0; --muted:#8FA6BA; --faint:#5F7890;
  --accent:#2DD4BF; --accent-2:#38BDF8; --accent-ink:#052E2B; --amber:#FBBF24; --coral:#FB7185; --violet:#A78BFA; --green:#34D399;
  --bad:#FB7185; --warn:#FBBF24; --ok:#34D399;
  --sev-0:#2e9e6b; --sev-1:#fff5b8; --sev-2:#ffd166; --sev-3:#f4913e; --sev-4:#de5b2c; --sev-5:#a52f1e; --no-data:#27364A;
  /* map.js reads these */
  --border:#243449; --surface-1:#0F1B2D; --text-muted:#8FA6BA;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --glow:0 0 40px rgba(45,212,191,.25);
  --sans:'Open Sans',-apple-system,'Segoe UI',Roboto,sans-serif;
  --head:'Space Grotesk','Open Sans',sans-serif;
  --dot:'Sixtyfour','Silkscreen',monospace;
  --dot-b:'Silkscreen','Sixtyfour',monospace;
  --mono:ui-monospace,Menlo,Consolas,monospace;
  --maxw:1320px; --header-h:64px; --r:14px; --r-sm:8px;
}
/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(1200px 600px at 15% -10%,rgba(56,189,248,.14),transparent 60%),radial-gradient(900px 500px at 90% 20%,rgba(45,212,191,.10),transparent 60%),radial-gradient(800px 600px at 50% 110%,rgba(167,139,250,.10),transparent 60%)}
[data-theme="dark"] body::before{background:radial-gradient(1200px 600px at 15% -10%,rgba(3,105,161,.10),transparent 60%),radial-gradient(900px 500px at 90% 20%,rgba(14,148,136,.12),transparent 60%),radial-gradient(800px 600px at 50% 110%,rgba(109,40,217,.06),transparent 60%)}
h1,h2,h3,h4{margin:0;line-height:1.15;color:var(--text)}
h2,h3,h4{font-family:var(--head);font-weight:600;letter-spacing:-.01em}
p{margin:0}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-2)}
button{font:inherit;color:inherit}
img{max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.num,.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--surface);color:var(--text);padding:10px 14px;border:1px solid var(--glass-b2);border-radius:8px}
.skip:focus{left:16px;top:8px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--head);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(45,212,191,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(45,212,191,.55)}70%{box-shadow:0 0 0 10px rgba(45,212,191,0)}100%{box-shadow:0 0 0 0 rgba(45,212,191,0)}}
.glass{background:var(--glass);border:1px solid var(--glass-b);border-radius:var(--r);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow)}
.card{background:var(--glass);border:1px solid var(--glass-b);border-radius:var(--r);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}

/* scroll reveals: pure CSS scroll-driven animations. Content is fully visible without JS and in
   browsers without animation-timeline support, so crawlers and readers never see hidden sections. */
@supports (animation-timeline: view()){
  .rv{animation:reveal linear both;animation-timeline:view();animation-range:entry 0% entry 40%}
  .fb-track i,.cont-bar i{animation:grow linear both;animation-timeline:view();animation-range:entry 10% entry 60%}
}
@keyframes reveal{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rv,.fb-track i,.cont-bar i{animation:none!important}*{animation:none!important}}

/* ---------- header ---------- */
.app-header{position:sticky;top:0;z-index:60;height:var(--header-h);background:var(--glass);border-bottom:1px solid var(--glass-b);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.head-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;gap:20px}
.app-brand{display:flex;align-items:center;gap:14px;color:inherit;flex-shrink:0}
.app-brand img{height:18px;width:auto;display:block}
.app-brand .logo-dark{display:none}
[data-theme="dark"] .app-brand .logo-dark{display:block}
[data-theme="dark"] .app-brand .logo-ink{display:none}
.app-title{font-family:var(--head);font-size:13px;font-weight:600;color:var(--muted);padding-left:14px;border-left:1px solid var(--glass-b2);white-space:nowrap;letter-spacing:.02em}
.app-nav{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:600;margin-left:auto}
.app-nav a{color:var(--text-2)}
.app-nav a:hover{color:var(--accent)}
.icon-btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--glass-2);border:1px solid var(--glass-b);border-radius:10px;color:var(--text);padding:0;transition:border-color .2s,transform .2s}
.icon-btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.theme-toggle{position:relative;overflow:hidden}
.theme-toggle svg{transition:transform .5s cubic-bezier(.2,.7,.2,1),opacity .3s}
.theme-toggle .ti-sun{position:absolute;transform:rotate(90deg) scale(.4);opacity:0}
[data-theme="dark"] .theme-toggle .ti-sun{transform:none;opacity:1}
[data-theme="dark"] .theme-toggle .ti-moon{transform:rotate(-90deg) scale(.4);opacity:0}
.head-search{display:flex;align-items:center;gap:8px;height:38px;padding:0 14px;border:1px solid var(--glass-b);border-radius:10px;background:var(--glass-2);color:var(--muted);font-size:13px;cursor:pointer}
.head-search:hover{border-color:var(--accent);color:var(--text)}
.head-search kbd{font-family:var(--mono);font-size:11px;padding:1px 6px;border:1px solid var(--glass-b2);border-radius:5px;color:var(--faint)}
@media (max-width:960px){.app-nav a{display:none}.app-title{display:none}.head-search span{display:none}.head-search kbd{display:none}}

/* ---------- hero: the map is the first screen ---------- */
.intro{position:relative;min-height:calc(100vh - var(--header-h));overflow:hidden;isolation:isolate}
#hero3d{position:absolute;inset:0;z-index:0}
#hero3d canvas{display:block;width:100%;height:100%}
.intro::after{content:'';position:absolute;left:0;right:0;bottom:0;height:120px;z-index:2;pointer-events:none;background:linear-gradient(to bottom,transparent,var(--bg))}
.app-shell{position:absolute;inset:0;z-index:1}
.map-pane{position:absolute;inset:0;background:transparent}
#map{position:absolute;inset:0;outline:none}
.intro-wrap{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;padding:40px 24px 64px;pointer-events:none;min-height:calc(100vh - var(--header-h));display:flex;align-items:center}
.intro-copy{pointer-events:auto;width:min(560px,100%);display:flex;flex-direction:column;gap:16px;padding:28px;border-radius:22px;background:var(--glass);border:1px solid var(--glass-b);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:var(--shadow)}
.intro h1{font-family:var(--head);font-weight:800;font-size:clamp(28px,2.7vw,38px);line-height:1.12;letter-spacing:-.025em;color:var(--text);text-wrap:balance}
.intro h1 em{font-style:normal;color:var(--accent)}
.intro .sub{font-size:14.5px;line-height:1.55;color:var(--text-2);text-wrap:pretty}
.search-shell{position:relative}
.search-box{display:flex;align-items:stretch;height:56px;background:var(--surface);border:1px solid var(--glass-b2);border-radius:14px;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.search-box:focus-within{border-color:var(--accent);box-shadow:var(--glow)}
.search-box .ico{display:flex;align-items:center;padding-left:16px;color:var(--accent)}
.search-box input{flex:1 1 0;width:0;min-width:0;border:0;background:none;padding:0 12px;font:inherit;font-size:16px;color:var(--text);outline:none}
.search-box input::placeholder{color:var(--faint)}
.search-btn{border:0;margin:6px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);font-family:var(--head);font-size:14px;font-weight:700;padding:0 18px;white-space:nowrap;cursor:pointer;transition:transform .15s,filter .2s}
.search-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.suggest{position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:70;background:var(--surface);border:1px solid var(--glass-b2);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;display:none}
.suggest.open{display:block}
.suggest button{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;background:none;border:0;border-bottom:1px solid var(--glass-b);color:var(--text);font-size:15px;text-align:left;cursor:pointer}
.suggest button:last-child{border-bottom:0}
.suggest button:hover,.suggest button.hl{background:var(--surface-2)}
.suggest .s-state{color:var(--muted);font-size:13px;margin-left:auto;white-space:nowrap}
.suggest .s-alias{color:var(--muted);font-size:13px}
.suggest .s-unlisted{color:var(--ok);font-size:12px}
.quick{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.chip{padding:5px 11px;border:1px solid var(--glass-b);border-radius:999px;color:var(--text-2);background:var(--glass-2);cursor:pointer;font-size:12px;font-weight:600;transition:border-color .2s,color .2s,transform .15s}
.chip:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.intro-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.intro-stats .s{padding:10px 10px 9px;border-radius:10px;background:var(--surface-2);border:1px solid var(--glass-b)}
.intro-stats .n{font-family:var(--head);font-size:22px;font-weight:700;line-height:1;color:var(--accent);letter-spacing:-.02em}
.intro-stats .l{font-size:11px;color:var(--muted);margin-top:5px;line-height:1.3}
.intro-cue{font-size:12px;color:var(--muted);display:flex;align-items:flex-start;gap:8px;line-height:1.45}
.intro-cue svg{flex-shrink:0;margin-top:2px;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}
@media (max-width:1000px){
  .intro{min-height:0;display:flex;flex-direction:column}
  .intro-wrap{position:relative;min-height:0;padding:24px 12px 12px;pointer-events:auto;order:1}
  .intro-copy{width:100%;padding:24px 18px}
  .app-shell{position:relative;inset:auto;height:62vh;min-height:420px;order:2;margin:0 12px 20px;border-radius:18px;overflow:hidden;border:1px solid var(--glass-b2)}
  .intro::after{display:none}
  .intro-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:560px){.search-box{height:52px}.search-btn{padding:0 12px;font-size:13px}.search-box input{font-size:16px}.intro h1{font-size:26px;line-height:1.18;margin:4px 0 2px}.intro-copy{gap:18px}}

/* ---------- map chrome ---------- */
.map-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--muted);pointer-events:none}
.map-ctrl{position:absolute;z-index:5;display:flex;flex-direction:column;gap:8px}
.map-ctrl.tl{left:14px;top:14px}
.map-ctrl.tr{right:16px;top:16px;flex-direction:row;align-items:center}
.map-ctrl.chips{right:70px;top:66px;align-items:flex-end}
.seg{display:flex;gap:4px;padding:4px;border-radius:12px;background:var(--glass);border:1px solid var(--glass-b);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.seg button{font-family:var(--head);font-size:13px;font-weight:600;padding:7px 13px;border:0;background:transparent;color:var(--text-2);border-radius:9px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.cont-chips{display:flex;flex-wrap:wrap;gap:4px;max-width:380px;padding:6px;border-radius:12px;background:var(--glass);border:1px solid var(--glass-b);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.cont-chips button{font-size:12px;font-weight:600;padding:5px 10px;border:1px solid transparent;background:transparent;color:var(--text-2);border-radius:999px;cursor:pointer}
.cont-chips button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.map-pane .icon-btn{background:var(--glass);backdrop-filter:blur(12px)}
.map-key{position:absolute;right:16px;bottom:140px;z-index:5;display:flex;flex-direction:column;gap:6px;padding:12px 14px;background:var(--glass);border:1px solid var(--glass-b);border-radius:12px;font-size:12px;color:var(--text-2);max-width:250px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.map-key .k-title{font-family:var(--head);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.map-key .k-ramp{display:flex;height:10px;border-radius:5px;overflow:hidden}
.map-key .k-ramp i{flex:1}
.map-key .k-ends{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}
.map-key .k-ends b{font-weight:600}
.map-key .k-ok{display:flex;align-items:center;gap:8px}
.map-key .k-ok i{width:14px;height:10px;border-radius:3px;flex-shrink:0}
.map-overlay{position:absolute;right:16px;bottom:14px;z-index:5;width:250px;background:var(--glass);border:1px solid var(--glass-b2);border-radius:12px;box-shadow:var(--shadow);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);animation:rise .4s cubic-bezier(.2,.7,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.mo-title{display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding:12px 14px 6px}
.mo-title h2{font-size:20px;line-height:1.1}
.mo-title span{font-size:12px;color:var(--muted);white-space:nowrap}
.mo-verdict{padding:8px 14px 12px;border-top:1px solid var(--glass-b);display:flex;flex-direction:column;gap:2px}
.mo-verdict .mo-lbl{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700}
.mo-verdict b{font-size:13px}
.mo-verdict.sev b{color:var(--bad)}.mo-verdict.mid b{color:var(--warn)}.mo-verdict.ok b{color:var(--ok)}
.map-tip{position:absolute;z-index:6;display:none;pointer-events:none;background:var(--surface);border:1px solid var(--glass-b2);border-radius:10px;padding:9px 12px;font-size:13px;line-height:1.35;max-width:240px;box-shadow:var(--shadow)}
.map-tip b{display:block;font-family:var(--head);font-size:15px}
.map-tip span{display:block;color:var(--muted);font-size:12px}
.map-hint{position:absolute;left:auto;right:16px;top:156px;transform:none;z-index:5;font-size:11px;color:var(--muted);background:var(--glass);border:1px solid var(--glass-b);padding:5px 10px;border-radius:999px;white-space:nowrap;backdrop-filter:blur(12px)}
.maplibregl-ctrl-group{background:var(--glass)!important;border:1px solid var(--glass-b)!important;border-radius:12px!important;box-shadow:none!important;backdrop-filter:blur(12px);overflow:hidden}
.maplibregl-ctrl-group button{width:38px!important;height:38px!important;background:transparent!important}
.maplibregl-ctrl-group button+button{border-top:1px solid var(--glass-b)!important}
[data-theme="dark"] .maplibregl-ctrl-group button .maplibregl-ctrl-icon{filter:invert(1)}
.maplibregl-ctrl-bottom-right{bottom:auto!important;top:66px!important;right:16px!important}
.maplibregl-ctrl-attrib{display:none}
@media (max-width:640px){
  .map-key{max-width:46%;font-size:11px;padding:9px 10px;gap:4px;right:auto;left:12px;bottom:12px}
  .map-overlay{width:48%;right:12px;bottom:12px}
  .mo-title h2{font-size:16px}
  .map-hint{display:none}
  .cont-chips{max-width:220px}
  .map-ctrl.tr{right:12px;top:12px}
  .maplibregl-ctrl-bottom-right{top:60px!important;bottom:auto!important;right:12px!important;left:auto!important;transform:none}
  .map-ctrl.chips{right:58px;top:60px}
}

/* ---------- browse row ---------- */
.find{margin-top:14px}
.find-wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.find-label{font-family:var(--head);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.select-row{display:flex;gap:12px;flex:1;min-width:0;flex-wrap:wrap}
.select-row .field{display:flex;flex-direction:column;gap:4px;flex:1;min-width:200px}
.select-row label{font-size:12px;color:var(--muted)}
.select-row select{height:44px;padding:0 12px;font:inherit;font-size:15px;color:var(--text);background:var(--glass);border:1px solid var(--glass-b2);border-radius:10px}
.select-row select:focus{border-color:var(--accent);outline:none}
.select-row select:disabled{color:var(--faint)}
.select-row option{color:#0B1B2B;background:#fff}
@media (max-width:640px){.find-wrap{gap:10px;flex-direction:column;align-items:stretch}.select-row .field{min-width:0}}

/* ---------- report ---------- */
.report-strip{padding:36px 0 8px}
.report-wrap{max-width:1000px;margin:0 auto;padding:0 24px}
#report{background:var(--glass);border:1px solid var(--glass-b2);border-radius:20px;padding:36px 40px 30px;display:flex;flex-direction:column;gap:26px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--shadow);position:relative;overflow:hidden}
#report::before{content:'';position:absolute;left:-20%;top:-40%;width:60%;height:80%;background:radial-gradient(closest-side,rgba(45,212,191,.16),transparent);pointer-events:none}
#report.show{animation:rise .5s cubic-bezier(.2,.7,.2,1)}
#report .shared-note{order:-1;font-size:14px;line-height:1.5;color:var(--text-2);padding:12px 14px;background:var(--surface-2);border-radius:10px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
#report .shared-note button{font-size:13px;font-weight:600;padding:3px 10px;border:1px solid var(--accent);color:var(--accent);background:transparent;border-radius:999px;cursor:pointer}
.panel-empty{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:8px 40px;align-items:start}
.panel-empty .eyebrow{grid-column:1/-1}
.panel-empty .big,.panel-empty .lbl,.panel-empty .dh-alias{grid-column:1}
.panel-empty h2,.panel-empty ol{grid-column:2}
.panel-empty h2{grid-row:2;align-self:end}.panel-empty ol{grid-row:3/span 2;align-self:start}
.panel-empty .big{font-family:var(--head);font-size:64px;font-weight:700;line-height:1;color:var(--accent);letter-spacing:-.03em}
.panel-empty .lbl{font-size:16px;color:var(--text-2);max-width:560px}
.panel-empty h2{font-size:18px;margin-top:4px}
.panel-empty ol{margin:4px 0 0;padding-left:20px;font-size:15px;color:var(--text-2);line-height:1.8}
.panel-empty .dh-alias{font-size:14px;color:var(--muted);margin-top:6px}
@media (max-width:700px){.panel-empty{grid-template-columns:1fr}.panel-empty h2,.panel-empty ol,.panel-empty .big,.panel-empty .lbl,.panel-empty .dh-alias{grid-column:1;grid-row:auto}}
.chooser{font-size:15px;color:var(--text-2)}
.chooser b{display:block;font-family:var(--head);font-size:20px;color:var(--text);margin-bottom:6px}
.chooser .opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chooser button{font-size:14px;font-weight:600;padding:8px 14px;border:1px solid var(--glass-b2);background:var(--glass-2);color:var(--text);border-radius:999px;cursor:pointer}
.chooser button:hover{border-color:var(--accent);color:var(--accent)}
.caveat{font-size:14px;line-height:1.55;color:var(--text-2);padding:14px 16px;border:1px solid var(--glass-b);border-radius:12px;background:var(--glass-2)}
.caveat b{color:var(--text)}
.report-top{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
.report-top .t{display:flex;flex-direction:column;gap:10px;min-width:0}
.report-top .name{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.report-top h2{font-family:var(--head);font-size:48px;font-weight:700;line-height:1;letter-spacing:-.03em}
.report-top .state-tag{font-size:16px;color:var(--muted)}
.report-top .cert-sum{font-size:15px;line-height:1.55;color:var(--text-2);max-width:560px;text-wrap:pretty}
.stamp{display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 20px;border:2px solid var(--bad);border-radius:12px;color:var(--bad);flex-shrink:0;text-align:center;background:rgba(251,113,133,.06);box-shadow:0 0 30px rgba(251,113,133,.15);transform:rotate(-2deg);animation:stampin .5s cubic-bezier(.2,.9,.3,1.3) both}
@keyframes stampin{from{opacity:0;transform:rotate(-2deg) scale(1.4)}to{opacity:1;transform:rotate(-2deg) scale(1)}}
.stamp b{font-family:var(--head);font-size:20px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;line-height:1;white-space:nowrap}
.stamp span{font-size:11px;letter-spacing:.06em;text-transform:uppercase;max-width:190px;line-height:1.3}
.stamp.s-warn{border-color:var(--warn);color:var(--warn);background:rgba(251,191,36,.06);box-shadow:0 0 30px rgba(251,191,36,.12)}
.stamp.s-ok{border-color:var(--ok);color:var(--ok);background:rgba(52,211,153,.06);box-shadow:0 0 30px rgba(52,211,153,.12)}
.pfield{position:relative;height:190px;border-radius:12px;overflow:hidden;background:var(--surface-2);border:1px solid var(--glass-b)}
.pfield canvas{display:block;width:100%;height:100%}
.pfield .pf-lbl{position:absolute;left:12px;top:9px;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-family:var(--head)}
.pfield .pf-note{position:absolute;right:12px;bottom:8px;font-size:11px;color:var(--faint)}
.ctbl{display:flex;flex-direction:column}
.chd,.crow{display:grid;grid-template-columns:130px 100px 126px 126px minmax(0,1fr) 92px;gap:14px;align-items:center}
.chd{padding:0 0 10px;border-bottom:1px solid var(--glass-b2);font-family:var(--head);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.crow{padding:12px 0;border-bottom:1px solid var(--glass-b);font-size:14px;transition:background .2s}
.crow:hover{background:var(--glass-2)}
.crow .cp b{font-weight:700;color:var(--text)}
.crow .cp small{display:block;font-size:12px;color:var(--muted)}
.crow .cp .m-only{display:none}
.crow .cl,.crow .cy,.crow .cst{font-family:var(--mono);font-size:13px}
.crow .cst,.chd .r{text-align:right}
.over{color:var(--bad);font-weight:700}
.warn{color:var(--warn);font-weight:700}
.nl{color:var(--ok)}
.nt{color:var(--faint)}
.ctrack{position:relative;height:10px;background:var(--surface-2);border-radius:5px}
.ctick{position:absolute;left:10%;top:-4px;width:2px;height:18px;background:var(--text);border-radius:1px;opacity:.7}
.cfill{position:absolute;left:0;top:0;height:10px;border-radius:5px;background:linear-gradient(90deg,var(--warn),var(--bad));width:0;transition:width .9s cubic-bezier(.2,.7,.2,1);box-shadow:0 0 12px rgba(251,113,133,.35)}
.cfill.warn{background:linear-gradient(90deg,#FDE68A,var(--warn));box-shadow:0 0 12px rgba(251,191,36,.3)}
.derived{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-top:14px;font-size:14px;flex-wrap:wrap}
.derived b{font-weight:700}
.cnote{font-size:13px;color:var(--muted);margin-top:10px;max-width:760px;line-height:1.5}
.verdict{display:flex;flex-direction:column;gap:4px;padding:18px 20px;border-radius:14px;background:var(--surface-2);border:1px solid var(--glass-b);border-left:3px solid var(--bad)}
.verdict h3{font-size:18px;margin-bottom:6px}
.verdict p{font-size:14px;line-height:1.6;color:var(--text-2)}
.verdict.v-warn{border-left-color:var(--warn)}
.verdict.v-neutral{border-left-color:var(--ok)}
.state-stat{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:baseline;font-size:14px;color:var(--text-2);padding:12px 16px;background:var(--surface-2);border-radius:12px}
.state-stat .ss-head{font-family:var(--head);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);width:100%}
.state-stat .ss-cell b{font-family:var(--head);color:var(--accent);font-size:18px}
.home h3{font-size:22px;margin-bottom:14px}
.app-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.app-card{display:flex;gap:14px;align-items:flex-start;padding:16px 16px 16px 14px;border-radius:14px;background:var(--surface-2);border:1px solid var(--glass-b);border-left:3px solid var(--tc,var(--accent));position:relative;overflow:hidden;transition:transform .25s,border-color .25s}
.app-card::after{content:'';position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:var(--tc,var(--accent));opacity:.07;pointer-events:none}
.app-card:hover{transform:translateY(-2px);border-color:var(--tc,var(--accent))}
.app-card:first-child{grid-column:1/-1}
.app-card .a-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--glass-b);color:var(--tc,var(--accent));flex-shrink:0}
.app-card .a-icon svg{width:20px;height:20px}
.app-card .a-body{display:flex;flex-direction:column;gap:3px;min-width:0}
.app-card b{font-family:var(--head);font-size:16px;font-weight:600;color:var(--text)}
.app-card .a-lead{font-size:13px;font-weight:600;color:var(--tc,var(--accent))}
.app-card p{font-size:14px;line-height:1.6;color:var(--text-2);margin-top:4px}
.tint-aqua{--tc:var(--accent)}.tint-amber{--tc:var(--amber)}.tint-green{--tc:var(--green)}.tint-blue{--tc:var(--accent-2)}.tint-violet{--tc:var(--violet)}
@media (max-width:700px){.app-grid{grid-template-columns:1fr}.app-card{padding:14px 12px}}
.cert-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;padding-top:20px;border-top:1px solid var(--glass-b);flex-wrap:wrap}
.src-line{font-size:12px;line-height:1.55;color:var(--muted);max-width:620px}
.src-line .eyebrow{display:block;margin-bottom:2px;font-size:10px}
.report-actions{display:flex;gap:8px;flex-shrink:0;flex-wrap:wrap}
.share-btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--head);font-size:13px;font-weight:700;padding:10px 16px;border:1px solid var(--glass-b2);border-radius:999px;background:var(--glass-2);color:var(--text);cursor:pointer;white-space:nowrap;transition:border-color .2s,transform .15s}
.share-btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.share-btn.pri{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);border-color:transparent}
.share-btn.pri:hover{color:var(--accent-ink);filter:brightness(1.08)}
@media (max-width:820px){
  .report-strip{padding:24px 0 12px}
  .report-wrap{padding:0 12px}
  #report{padding:20px 14px;gap:20px;border-radius:16px}
  .report-top{flex-direction:column-reverse;align-items:flex-start;gap:16px}
  .stamp{align-self:flex-end;padding:10px 14px}
  .stamp b{font-size:15px}.stamp span{font-size:9px}
  .report-top h2{font-size:36px}
  .chd,.crow{grid-template-columns:96px minmax(0,1fr) 84px;gap:10px}
  .chd .y,.crow .cy,.chd .l,.crow .cl{display:none}
  .crow .cp .wells{display:none}
  .crow .cp .m-only{display:block;font-family:var(--mono);font-size:11px}
  .panel-empty .big{font-size:56px}
}

/* ---------- below: sections ---------- */
.below{max-width:var(--maxw);margin:0 auto;padding:56px 24px 0}
@media (max-width:640px){.below{padding:36px 12px 0}.wrap,.head-inner,.find-wrap{padding-left:14px;padding-right:14px}.fnd-panel,.dl-block,.cont-card{padding:18px 16px}.exp-card{padding:4px 8px}details.seo-state>summary{padding:14px 12px}details.seo-state>.box-body{padding:4px 12px 16px}.below>section,.below>details.box,.below>.credit{margin-bottom:44px}}
.below>section,.below>details.box,.below>.credit{margin:0 0 64px}
.below>section:last-child{margin-bottom:24px}
.below>section>h2,.section>h2{font-size:clamp(28px,3vw,40px);margin-bottom:16px;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;letter-spacing:-.02em}
.section-sub{font-size:16px;line-height:1.6;color:var(--text-2);max-width:720px;margin-bottom:26px}
.sec-copy{font-family:var(--head);font-size:12px;font-weight:700;padding:5px 12px;border:1px solid var(--glass-b2);border-radius:999px;background:var(--glass-2);color:var(--text-2);cursor:pointer;vertical-align:middle}
.sec-copy:hover{border-color:var(--accent);color:var(--accent)}
.sec-copy.done{border-color:var(--ok);color:var(--ok)}
details.box{background:var(--glass);border:1px solid var(--glass-b);border-radius:var(--r);margin-top:16px;backdrop-filter:blur(12px)}
details.box>summary{list-style:none;cursor:pointer;padding:16px 20px;font-family:var(--head);font-size:15px;font-weight:600;color:var(--text);display:flex;align-items:center;justify-content:space-between;gap:12px}
details.box>summary::-webkit-details-marker{display:none}
details.box>summary::after{content:'+';color:var(--accent);font-weight:400;font-size:20px;line-height:1;transition:transform .25s}
details.box[open]>summary::after{transform:rotate(45deg)}
details.box>.box-body{padding:0 20px 20px;font-size:14px;line-height:1.6;color:var(--text-2)}
details.box>.box-body p+p{margin-top:10px}

/* findings */
#findings .fnd-head{display:grid;grid-template-columns:minmax(0,1fr) 200px;gap:40px;align-items:center;margin-bottom:28px}
#findings .fnd-head h2{font-size:clamp(28px,3vw,40px);margin-bottom:10px;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;letter-spacing:-.02em}
#findings .fnd-lead{font-size:17px;line-height:1.6;color:var(--text-2);max-width:640px}
.fnd-figure{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;aspect-ratio:1;border-radius:50%;position:relative;background:conic-gradient(var(--accent) calc(var(--pct,0)*1%),var(--surface-2) 0)}
.fnd-figure::before{content:'';position:absolute;inset:10px;border-radius:50%;background:var(--bg)}
.fnd-figure b,.fnd-figure span{position:relative}
.fnd-figure b{font-family:var(--head);font-size:46px;font-weight:700;line-height:1;color:var(--text);letter-spacing:-.03em}
.fnd-figure span{font-size:12px;color:var(--muted);max-width:150px;line-height:1.35;margin-top:6px}
.fnd-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.fnd-panel{background:var(--glass);border:1px solid var(--glass-b);border-radius:var(--r);padding:24px;backdrop-filter:blur(12px)}
.fnd-panel h3{font-size:19px;margin-bottom:14px}
.fnd-panel .fnd-sub{margin-top:22px}
.fnd-bars{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.fnd-bars li{display:grid;grid-template-columns:96px minmax(0,1fr) 44px;gap:14px;align-items:center;padding:7px 0;font-size:14px}
.fb-name{font-weight:600;color:var(--text-2)}
.fb-track{display:block;height:10px;background:var(--surface-2);border-radius:5px;overflow:hidden}
.fb-track i{display:block;height:100%;border-radius:5px;transform-origin:left}
.sev-nitrate{background:linear-gradient(90deg,#B98917,#FACC32)}.sev-iron{background:linear-gradient(90deg,#1E5F8F,#4FA8E0)}.sev-fluoride{background:linear-gradient(90deg,#0A8378,#2DD4BF)}.sev-salinity{background:linear-gradient(90deg,#A85B07,#F4A03A)}.sev-manganese{background:linear-gradient(90deg,#7A3FB0,#C084FC)}.sev-uranium{background:linear-gradient(90deg,#5B4BC4,#A78BFA)}.sev-arsenic{background:linear-gradient(90deg,#9A2D38,#FB7185)}.sev-lead{background:linear-gradient(90deg,#A11D5B,#EC4899)}.sev-zinc{background:linear-gradient(90deg,#0D7A6E,#14B8A6)}
.fb-val{font-family:var(--mono);text-align:right;color:var(--text)}
.fnd-foot{font-size:13px;color:var(--muted);margin-top:12px}
.fx-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;perspective:800px}
.fx-card{display:flex;flex-direction:column;gap:2px;padding:14px;border-radius:12px;background:var(--surface-2);border:1px solid var(--glass-b);transition:transform .3s,border-color .3s}
.fx-card:hover{transform:translateY(-4px) rotateX(4deg);border-color:var(--accent)}
.fx-w{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fx-v{font-family:var(--head);font-size:28px;font-weight:700;line-height:1.1;color:var(--coral)}
.fx-v em{font-style:normal;font-size:12px;color:var(--muted);margin-left:4px;font-family:var(--sans);font-weight:400}
.fx-p{font-size:13px;color:var(--text)}
.fx-x{font-size:12px;color:var(--muted)}
.fs-chips{display:flex;flex-wrap:wrap;gap:6px}
.fs-chip{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;padding:6px 12px;border:1px solid var(--glass-b);border-radius:999px;color:var(--text-2);background:var(--glass-2);transition:border-color .2s,transform .15s}
.fs-chip:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.fs-chip i{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--muted)}
.fnd-note{margin-top:20px;padding:14px 18px;border-left:3px solid var(--accent);font-size:14px;line-height:1.5;color:var(--text-2);background:var(--glass);border-radius:0 12px 12px 0}
.findings-src{font-size:13px}
.dl-block{margin-top:24px;background:var(--glass);border:1px solid var(--glass-b);border-radius:var(--r);padding:26px;backdrop-filter:blur(12px)}
.dl-h{font-size:22px;margin-bottom:6px}
.dl-sub{font-size:14px;color:var(--text-2);margin-bottom:16px;max-width:680px}
.dl-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.dl-list a{display:flex;flex-direction:column;gap:2px;padding:14px;border:1px solid var(--glass-b);border-radius:12px;color:var(--text);background:var(--surface-2);transition:border-color .2s,transform .15s}
.dl-list a:hover{border-color:var(--accent);transform:translateY(-2px)}
.dl-list a b{font-weight:700;color:var(--accent)}
.dl-list a span{font-size:12px;color:var(--muted)}
.dl-note{font-size:12px;line-height:1.55;color:var(--muted);margin-top:14px}
@media (max-width:900px){
  #findings .fnd-head{grid-template-columns:1fr;gap:18px;margin-bottom:22px}
  .fnd-figure{width:150px;margin:0 auto}
  #findings .fnd-head h2{font-size:26px}
  #findings .fnd-lead{font-size:15px}
  .fnd-figure b{font-size:36px}.fnd-figure span{font-size:11px;max-width:120px}
  .fnd-grid{grid-template-columns:1fr}
  .dl-list{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:520px){.fx-row{grid-template-columns:1fr}.dl-list{grid-template-columns:1fr}}

/* explorer */
.exp-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:4px;border-radius:12px;background:var(--glass);border:1px solid var(--glass-b)}
.tabs::-webkit-scrollbar{display:none}
.tab{font-family:var(--head);font-size:13px;font-weight:600;padding:8px 14px;border:0;border-radius:9px;background:transparent;color:var(--text-2);cursor:pointer;white-space:nowrap}
.tab.active{background:var(--accent);color:var(--accent-ink)}
.exp-card{padding:8px 20px}
.rank-row{display:grid;grid-template-columns:36px 190px minmax(0,1fr) 80px 32px;gap:16px;align-items:center;padding:11px 0;border-bottom:1px solid var(--glass-b);font-size:15px;cursor:pointer;transition:background .2s}
.rank-row:last-child{border-bottom:0}
.rank-row:hover{background:var(--glass-2)}
.rk-pos{font-family:var(--head);font-weight:700;color:var(--muted);text-align:center;width:28px;height:28px;line-height:28px;border-radius:50%;background:var(--surface-2)}
.rank-row:nth-child(1) .rk-pos{background:var(--accent);color:var(--accent-ink)}
.rk-state{font-weight:600;color:var(--text)}
.rk-bar{height:12px;background:var(--surface-2);border-radius:6px;overflow:hidden}
.rk-bar-fill{height:100%;width:0;transition:width .9s cubic-bezier(.2,.7,.2,1);border-radius:6px}
.rk-val{font-family:var(--mono);text-align:right;color:var(--text)}
.rk-copy{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:1px solid transparent;background:none;color:var(--faint);cursor:pointer;border-radius:8px}
.rk-copy:hover{border-color:var(--glass-b2);color:var(--accent)}
.rk-copy.done{color:var(--ok)}
@media (max-width:640px){
  .rank-row{grid-template-columns:28px 108px minmax(0,1fr) 58px 28px;gap:8px;font-size:14px}
  .exp-head{flex-direction:column;align-items:stretch}
  .exp-head .share-btn{align-self:flex-end}
  .exp-card{padding:4px 12px}
}

/* contaminants: flip cards */
.cont-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;perspective:1400px}
.cont-card{position:relative;background:var(--glass);border:1px solid var(--glass-b);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:12px;backdrop-filter:blur(12px);transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .3s,box-shadow .3s;overflow:hidden}
.cont-card::before{content:'';position:absolute;left:0;top:0;right:0;height:3px;background:var(--cc,var(--accent))}
.cont-card.sev-salinity{--cc:#F4A03A}.cont-card.sev-fluoride{--cc:#2DD4BF}.cont-card.sev-nitrate{--cc:#FACC32}.cont-card.sev-iron{--cc:#4FA8E0}.cont-card.sev-arsenic{--cc:#FB7185}.cont-card.sev-uranium{--cc:#A78BFA}.cont-card.sev-manganese{--cc:#C084FC}.cont-card.sev-lead{--cc:#EC4899}.cont-card.sev-zinc{--cc:#14B8A6}
.cont-card:hover{transform:translateY(-6px) rotateX(3deg) rotateY(-3deg);border-color:var(--cc);box-shadow:var(--shadow),0 0 40px color-mix(in srgb,var(--cc) 25%,transparent)}
.cont-card header{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.cont-card h3{font-size:20px}
.cont-limit{font-size:11px;color:var(--muted);white-space:nowrap}
.cont-stat{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 12px;align-items:baseline}
.cont-n{font-family:var(--head);font-size:40px;font-weight:700;line-height:1;color:var(--cc,var(--accent));letter-spacing:-.03em}
.cont-lbl{font-size:13px;color:var(--muted)}
.cont-bar{grid-column:1/-1;display:block;height:8px;background:var(--surface-2);border-radius:4px;overflow:hidden}
.cont-bar i{display:block;height:100%;background:var(--cc,var(--accent));border-radius:4px;transform-origin:left}
.cont-pct{grid-column:1/-1;font-size:12px;color:var(--muted)}
.cont-top{list-style:none;margin:0;padding:0}
.cont-top li{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:2px 10px;align-items:baseline;padding:7px 0;border-bottom:1px solid var(--glass-b);font-size:14px}
.cont-top .rk{font-family:var(--head);font-size:12px;font-weight:700;color:var(--muted)}
.cont-top a{color:var(--text);font-weight:600}
.cont-top a:hover{color:var(--cc,var(--accent))}
.cont-top em{font-style:normal;font-size:12px;color:var(--muted);grid-column:2}
.cont-top b{font-family:var(--mono);font-weight:400;font-size:13px;grid-column:3;grid-row:1/span 2;text-align:right;white-space:nowrap;color:var(--text-2)}
.cont-more>summary{list-style:none;cursor:pointer;font-size:13px;font-weight:600;color:var(--accent);padding:8px 0 0}
.cont-more>summary::-webkit-details-marker{display:none}
.cont-more>summary::after{content:'Show ranks 4 to 10'}
.cont-more[open]>summary::after{content:'Show fewer'}
@media (max-width:1000px){.cont-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.cont-grid{grid-template-columns:1fr}}

/* all districts: state ledger */
#all-districts .seo-grid-wrap{display:flex;flex-direction:column;gap:0;background:var(--glass);border:1px solid var(--glass-b);border-radius:var(--r);overflow:hidden;backdrop-filter:blur(12px)}
#all-districts details.seo-state{margin:0;border:0;border-bottom:1px solid var(--glass-b);border-radius:0;background:transparent;transition:background .2s}
#all-districts details.seo-state:last-child{border-bottom:0}
#all-districts details.seo-state:hover{background:var(--glass-2)}
#all-districts details.seo-state[open]{background:var(--surface-2)}
details.seo-state>summary{list-style:none;cursor:pointer;padding:16px 22px;display:grid;grid-template-columns:minmax(0,1.3fr) 110px minmax(0,1.6fr) 28px;gap:22px;align-items:center;position:relative}
details.seo-state>summary::-webkit-details-marker{display:none}
details.seo-state>summary::after{content:'+';color:var(--accent);font-size:22px;line-height:1;text-align:right;transition:transform .25s;justify-self:end}
details.seo-state[open]>summary::after{transform:rotate(45deg)}
h2.seo-st-name{font-size:17px;font-weight:600;margin:0;line-height:1.25;text-align:left}
.seo-st-meta{font-size:12px;font-weight:600;color:var(--muted);white-space:nowrap}
.st-big{display:flex;align-items:baseline;gap:6px;white-space:nowrap}
.st-big b{font-family:var(--head);font-size:24px;font-weight:700;color:var(--text);letter-spacing:-.02em}
.st-big i{font-style:normal;font-size:12px;color:var(--muted)}
.st-viz{display:flex;flex-direction:column;gap:6px;min-width:0}
.st-bar{display:flex;width:100%;height:8px;border-radius:4px;overflow:hidden;background:var(--track,var(--surface-2))}
.st-bar i{display:block;height:100%}
.st-bar .b1{background:var(--bad)}.st-bar .b2{background:var(--warn)}.st-bar .b3{background:var(--ok)}
.st-mix{display:flex;gap:14px;font-size:11.5px;color:var(--muted);white-space:nowrap}
.st-mix i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:5px;vertical-align:middle}
details.seo-state>.box-body{padding:4px 22px 22px}
.seo-st-intro{font-size:14px;color:var(--muted);margin-bottom:14px}
.state-districts{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:10px;align-items:start}
.d-block{background:var(--surface);border:1px solid var(--glass-b);border-radius:12px;transition:border-color .2s,box-shadow .2s}
.d-block:hover{border-color:var(--glass-b2)}
.d-block:has(.d-fold[open]){grid-column:1/-1;box-shadow:var(--shadow)}
.d-fold>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 16px}
.d-fold>summary::-webkit-details-marker{display:none}
.d-head{display:flex;flex-direction:column;gap:3px;min-width:0}
.d-fold>summary h3{font-size:16px;font-weight:600;line-height:1.2}
.d-fold>summary h3 .dsuf{font-family:var(--sans);font-size:11px;font-weight:400;color:var(--faint)}
.d-line{font-size:12.5px;color:var(--muted)}
.d-sum{display:flex;align-items:center;gap:8px;flex-shrink:0}
.d-pill{font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}
.d-pill.ok{color:var(--ok);background:rgba(52,211,153,.14)}
.d-pill.low{color:var(--warn);background:rgba(251,191,36,.16)}
.d-pill.mid{color:var(--warn);background:rgba(251,191,36,.2)}
.d-pill.bad{color:var(--bad);background:rgba(251,113,133,.16)}
[data-theme="dark"] .d-pill.ok{background:rgba(52,211,153,.14)}
.d-count{font-family:var(--mono);font-size:12px;color:var(--faint);min-width:14px;text-align:right}
.d-body{padding:0 16px 18px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:12px 18px;font-size:14px;line-height:1.6;color:var(--text-2);align-items:start}
.d-data{grid-column:1/-1;font-size:15px;color:var(--text);line-height:1.6;padding:12px 14px;border-radius:10px;background:var(--surface);border:1px solid var(--glass-b)}
.d-hard,.d-state{font-size:13px;line-height:1.55;padding:10px 12px 10px 14px;border-radius:10px;background:var(--surface);border:1px solid var(--glass-b);border-left:3px solid var(--accent-2);color:var(--text-2)}
.d-hard{border-left-color:var(--amber)}
.d-embed{grid-column:1/-1}
.d-measures{grid-column:1/-1;margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:8px;font-size:13px;color:var(--text)}
.d-measures li{display:grid;grid-template-columns:10px auto minmax(0,1fr);gap:4px 10px;align-items:baseline;padding:10px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--glass-b)}
.d-measures li b{font-family:var(--head);font-weight:600;color:var(--text)}
.d-measures li span{grid-column:2/-1;font-family:var(--mono);font-size:12.5px;color:var(--text-2)}
.dm-dot{width:10px;height:10px;border-radius:50%;background:var(--faint);align-self:center}
.dm-salinity{background:#F4A03A}.dm-fluoride{background:#2DD4BF}.dm-nitrate{background:#EAB308}.dm-iron{background:#4FA8E0}.dm-arsenic{background:#FB7185}.dm-uranium{background:#A78BFA}.dm-manganese{background:#C084FC}.dm-lead{background:#EC4899}.dm-zinc{background:#14B8A6}
.d-verdict{color:var(--text);font-weight:600}
.d-embed{display:flex}
.copy-card{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:7px 12px;border:1px solid var(--glass-b2);border-radius:999px;background:var(--glass-2);color:var(--text);cursor:pointer}
.copy-card:hover{border-color:var(--accent);color:var(--accent)}
.copy-card.done{border-color:var(--ok);color:var(--ok)}
.d-block:target{border-color:var(--accent);box-shadow:var(--glow)}
@media (max-width:760px){
  details.seo-state>summary{grid-template-columns:minmax(0,1fr) auto 24px;gap:10px 14px;padding:14px 16px}
  .st-viz{grid-column:1/-1}
  details.seo-state>summary::after{grid-column:3;grid-row:1}
  details.seo-state>summary .st-big{grid-column:2;grid-row:1}
  details.seo-state>summary .seo-st-meta{grid-column:2;grid-row:1}
  .st-mix{gap:10px;font-size:11px}
  .state-districts{grid-template-columns:1fr}
  .d-fold>summary{flex-direction:column;align-items:flex-start;gap:6px}
  .d-body{grid-template-columns:1fr;padding:0 12px 14px}
  .d-measures{grid-template-columns:1fr}
  details.seo-state>.box-body{padding:4px 16px 18px}
}

/* reading, credit, method, faq */
#reading-the-data{margin-top:0}
.credit{font-size:13px;line-height:1.6;color:var(--muted);padding:18px 0;border-top:1px solid var(--glass-b);border-bottom:1px solid var(--glass-b)}
.credit b{color:var(--text)}
.how-sub{font-size:16px;color:var(--text-2);margin-bottom:30px}
.how-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;position:relative;counter-reset:step}
.how-steps::before{content:'';position:absolute;left:30px;right:calc(25% - 30px);top:30px;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--violet));opacity:.55;z-index:0}
.how-step{position:relative;z-index:1;display:flex;flex-direction:column;gap:10px;padding:0 6px}
.how-ico{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface);border:2px solid var(--accent);color:var(--accent);box-shadow:var(--glow);margin-bottom:6px}
.how-ico svg{width:26px;height:26px}
.how-num{font-family:var(--head);font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--accent)}
.how-step b{font-family:var(--head);font-size:19px;line-height:1.2;color:var(--text)}
.how-step p{font-size:14px;line-height:1.6;color:var(--text-2)}
.how-step:nth-child(2) .how-ico{border-color:var(--accent-2);color:var(--accent-2)}.how-step:nth-child(2) .how-num{color:var(--accent-2)}
.how-step:nth-child(3) .how-ico{border-color:var(--violet);color:var(--violet)}.how-step:nth-child(3) .how-num{color:var(--violet)}
.how-step:nth-child(4) .how-ico{border-color:var(--ok);color:var(--ok)}.how-step:nth-child(4) .how-num{color:var(--ok)}
@media (max-width:900px){.how-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}.how-steps::before{display:none}}
@media (max-width:640px){
  .how-steps{grid-template-columns:1fr;gap:12px}
  .how-step{display:grid;grid-template-columns:48px minmax(0,1fr);gap:4px 14px;padding:14px 12px;border-radius:14px;background:var(--glass);border:1px solid var(--glass-b)}
  .how-ico{width:48px;height:48px;grid-row:1/span 3;margin:0;box-shadow:none}
  .how-ico svg{width:22px;height:22px}
  .how-step b{font-size:17px}
  .how-step p{font-size:13.5px}
}
.faq-list{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.faq-item{background:var(--glass);border:1px solid var(--glass-b);border-radius:12px;transition:border-color .2s}
.faq-item[open]{border-color:var(--glass-b2)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-q{font-family:var(--head);font-size:17px;font-weight:600}
.faq-item summary::after{content:'+';color:var(--accent);font-size:20px;line-height:1;transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-a{padding:0 20px 18px;font-size:15px;line-height:1.65;color:var(--text-2);max-width:820px}

/* footer */
footer.site{position:relative;border-top:1px solid var(--glass-b);margin-top:0;padding:40px 0 44px;overflow:hidden;isolation:isolate}
#foot-fx{position:absolute;inset:0;z-index:-1;width:100%;height:100%}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:32px}
.foot-col{display:flex;flex-direction:column;gap:8px;font-size:14px}
.foot-col h4{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.foot-col a{color:var(--text-2)}
.foot-col a:hover{color:var(--accent)}
.foot-brand img{height:18px;width:auto}
.foot-brand img{filter:invert(1) hue-rotate(180deg)}
[data-theme="dark"] .foot-brand img{filter:none}
.foot-brand p,.foot-src{font-size:13px;line-height:1.55;color:var(--muted)}
@media (max-width:800px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.foot-grid{grid-template-columns:1fr}}
.to-top{position:fixed;right:20px;bottom:20px;z-index:50;width:44px;height:44px;border:1px solid var(--glass-b2);border-radius:50%;background:var(--glass);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;backdrop-filter:blur(12px)}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}