/* Layout: navy arched-pattern bands for page headers, airy white content between, centered 1120px container */
:root{
  --bg:#f6f7fb; --surface:#ffffff; --ink:#15173d; --muted:#5a5e7e; --line:#dde0ee;
  --brand:#000099; --brand-ink:#ffffff; --tint:#e7e9f8; --tint-strong:#c9cdf0;
  --land:#e9ebf3; --land-line:#ffffff; --band:#00006b; --band-deep:#07083a;
  --display:"EB Garamond",Garamond,"Times New Roman",serif;
  --body:"Libre Franklin",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0c0e24; --surface:#141738; --ink:#eceefa; --muted:#a4a8c8; --line:#2a2e58;
  --brand:#aab3ff; --brand-ink:#0c0e24; --tint:#1d2152; --tint-strong:#323a8a;
  --land:#1a1d40; --land-line:#0c0e24; --band:#0a0c52; --band-deep:#05061f; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0c0e24; --surface:#141738; --ink:#eceefa; --muted:#a4a8c8; --line:#2a2e58;
  --brand:#aab3ff; --brand-ink:#0c0e24; --tint:#1d2152; --tint-strong:#323a8a;
  --land:#1a1d40; --land-line:#0c0e24; --band:#0a0c52; --band-deep:#05061f; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6}
a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.12;margin:0;text-wrap:balance}
.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase}

/* Navy band with arch pattern */
.band{position:relative;color:#fff;background:
  radial-gradient(1200px 500px at 85% -10%,rgba(120,135,255,.28),transparent 60%),
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='120' viewBox='0 0 96 120'%3E%3Cpath d='M12 120V52a36 36 0 0 1 72 0v68' fill='none' stroke='%23ffffff' stroke-opacity='.07' stroke-width='2'/%3E%3Cpath d='M26 120V56a22 22 0 0 1 44 0v64' fill='none' stroke='%23ffffff' stroke-opacity='.04' stroke-width='2'/%3E%3C/svg%3E"),
  linear-gradient(160deg,var(--band) 0%,var(--band-deep) 100%);
  background-size:auto,96px 120px,auto}
.band::after{content:"";position:absolute;inset:auto 0 0;height:80px;background:linear-gradient(transparent,rgba(5,6,31,.35));pointer-events:none}
.band > *{position:relative;z-index:1}

/* Header */
.site-head{position:relative;z-index:5;border-bottom:1px solid rgba(255,255,255,.08)}
.site-head .container{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:18px}
.brand-link{display:flex;align-items:center}
.brand-link img{height:104px;width:auto}
nav{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
nav a{color:#fff;text-decoration:none;font-size:.9rem;font-weight:500;padding:8px 14px;border-radius:999px;opacity:.85;transition:opacity .15s,background .15s}
nav a:hover{opacity:1;background:rgba(255,255,255,.1)}
nav a[aria-current="page"]{opacity:1;background:rgba(255,255,255,.14)}
nav a:focus-visible,.btn:focus-visible{outline:2px solid #fff;outline-offset:2px}

/* Hero */
.hero > .container{padding-block:96px 112px;display:grid;gap:22px;max-width:1120px}
.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);max-width:15ch}
.hero p{margin:0;font-size:1.15rem;max-width:52ch;color:rgba(255,255,255,.82)}
.hero .eyebrow{color:rgba(255,255,255,.7)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:.95rem;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:var(--body);transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-light{background:#fff;color:#000099}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-brand{background:var(--brand);color:var(--brand-ink)}
.btn-brand:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

.page-head > .container{padding-block:64px 64px;display:grid;gap:12px}
.page-head h1{font-size:clamp(2.3rem,5vw,3.6rem)}
.page-head p{margin:0;max-width:56ch;color:rgba(255,255,255,.8);font-size:1.08rem}
.page-head .eyebrow{color:rgba(255,255,255,.7)}

/* Stats */
.stats{background:var(--surface);border-bottom:1px solid var(--line)}
.stats .container{display:grid;grid-template-columns:repeat(3,1fr);padding-block:0}
.stat{padding:30px 24px;display:grid;gap:2px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0;padding-left:0}
.stat strong{font-family:var(--display);font-size:2.6rem;font-weight:500;color:var(--brand);line-height:1}
.stat span{color:var(--muted);font-size:.92rem}
.stat strong.words{font-size:1.45rem;line-height:1.25;padding-top:8px}

/* Sections */
.section{padding-block:96px}
.section-head{display:grid;gap:12px;max-width:640px;margin-bottom:48px}
.section-head .eyebrow{color:var(--brand)}
.section-head h2{font-size:clamp(2rem,4vw,2.8rem)}
.section-head p{margin:0;color:var(--muted);font-size:1.05rem}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:36px}
.pillar{display:grid;gap:12px;align-content:start}
.pillar .arch{width:44px;height:52px;border:2px solid var(--brand);border-bottom:0;border-radius:22px 22px 0 0;position:relative}
.pillar .arch::after{content:"";position:absolute;left:9px;right:9px;bottom:0;height:30px;border:2px solid var(--brand);border-bottom:0;border-radius:12px 12px 0 0;opacity:.45}
.pillar h3{font-size:1.55rem}
.pillar p{margin:0;color:var(--muted)}

.cta{border-radius:0}
.cta .container{padding-block:80px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta h2{font-size:clamp(1.9rem,4vw,2.6rem);max-width:20ch}
.cta p{margin:8px 0 0;color:rgba(255,255,255,.78)}

/* Footer */
footer.site-foot{background:var(--band-deep);color:rgba(255,255,255,.7);font-size:.88rem}
footer.site-foot .container{padding-block:40px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer.site-foot img{height:76px;width:auto}
footer.site-foot nav a{font-size:.85rem}

/* Communities */
.explorer{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:28px;align-items:start;padding-block:56px 96px}
.map-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;position:sticky;top:20px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.chip{font:inherit;font-size:.85rem;font-weight:500;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;transition:background .15s,border-color .15s}
.chip span{color:var(--muted);margin-left:4px;font-variant-numeric:tabular-nums}
.chip:hover{border-color:var(--brand)}
.chip[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.chip[aria-pressed="true"] span{color:inherit;opacity:.75}
.chip:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.map-wrap{position:relative}
svg.map{width:100%;height:auto;display:block;max-width:100%}
.map .st{fill:var(--land);stroke:var(--land-line);stroke-width:1;vector-effect:non-scaling-stroke}
.map .st.on{fill:var(--tint-strong);cursor:pointer;transition:fill .2s}
.map .st.on:hover,.map .st.on.sel{fill:var(--brand);fill-opacity:.32}
.map .pin{cursor:pointer}
.map .pin circle.dot{fill:var(--brand);stroke:var(--surface);stroke-width:2;vector-effect:non-scaling-stroke;transition:r .15s}
.map .pin circle.halo{fill:var(--brand);opacity:0}
.map .pin.hl circle.halo{opacity:.25}
.map .pin:focus{outline:none}
.map .pin:focus-visible circle.dot{stroke:var(--ink)}
.tip{position:absolute;pointer-events:none;background:var(--ink);color:var(--bg);font-size:.82rem;padding:6px 10px;border-radius:6px;white-space:nowrap;transform:translate(-50%,calc(-100% - 12px));opacity:0;transition:opacity .12s}
.tip.show{opacity:1}
.tip b{font-weight:600}
.map-note{margin:8px 2px 0;font-size:.8rem;color:var(--muted)}

.list{display:grid;gap:28px}
.group h2{font-family:var(--body);font-size:.75rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);margin-bottom:10px;display:flex;justify-content:space-between}
.group h2 span{color:var(--muted);letter-spacing:.05em}
.group ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px 18px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;align-items:center;transition:border-color .15s,box-shadow .15s;cursor:pointer}
.card:hover,.card.hl{border-color:var(--brand);box-shadow:0 6px 20px -12px rgba(0,0,80,.45)}
.card h3{font-size:1.3rem;min-width:0}
.card .city{grid-column:1;color:var(--muted);font-size:.9rem}
.card a{grid-row:1/3;grid-column:2;font-size:.85rem;font-weight:600;color:var(--brand);text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;border:1px solid var(--line)}
.card a:hover{border-color:var(--brand)}
.card a:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.group[hidden]{display:none!important}

/* Contact */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:56px;padding-block:72px 96px;align-items:start}
.contact-intro{display:grid;gap:18px}
.contact-intro h2{font-size:2.2rem}
.contact-intro p{margin:0;color:var(--muted)}
.contact-intro .note{padding:18px 20px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.contact-intro .note a{color:var(--brand);font-weight:600}
form.contact-form{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
label{font-size:.85rem;font-weight:600}
label .opt{font-weight:400;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:12px 14px;width:100%;transition:border-color .15s}
textarea{min-height:150px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--tint)}
.form-foot{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.status{font-size:.9rem;color:var(--muted)}
.status.ok{color:var(--brand);font-weight:600}
.hp{position:absolute;left:-9999px}

@media (max-width:900px){
  .explorer{grid-template-columns:1fr}
  .map-card{position:static}
  .contact{grid-template-columns:1fr;gap:36px}
  .pillars{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:640px){
  .site-head .container{flex-direction:column;align-items:flex-start;gap:6px}
  .brand-link img{height:84px}
  nav a{padding:6px 10px}
  .hero > .container{padding-block:56px 72px}
  .page-head > .container{padding-block:40px 48px}
  .stats .container{grid-template-columns:1fr}
  .stat{border-left:0;border-top:1px solid var(--line);padding-left:0}
  .stat:first-child{border-top:0}
  form.contact-form{grid-template-columns:1fr;padding:22px}
  .section{padding-block:68px}
  .pillars{grid-template-columns:1fr}
  .card{grid-template-columns:1fr}
  .card a{grid-row:auto;grid-column:1;justify-self:start;margin-top:8px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}