/* ============================================================
   CityKits design system
   Everything Local. One Platform.
   ============================================================ */

:root{
  --ink:#14161c;
  --ink-2:#1d2029;
  --ink-3:#2a2e3a;
  --paper:#f7f5f0;
  --paper-2:#efece4;
  --white:#ffffff;
  --line:#e6e2d8;
  --line-dark:rgba(255,255,255,.14);
  --muted:#5c6070;
  --muted-dark:#a7abba;

  --blue:#2257ff;
  --blue-deep:#0f37c4;
  --blue-soft:#e8eeff;
  --coral:#ff5c47;
  --coral-soft:#ffece9;
  --yellow:#ffc233;
  --yellow-soft:#fff4d6;
  --green:#23c26b;
  --green-soft:#e2f8ec;
  --violet:#7c5cff;
  --violet-soft:#efeaff;
  --teal:#12b5c9;
  --teal-soft:#e0f7fa;

  --font-display:"Poppins",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;

  --radius:20px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(20,22,28,.08);
  --shadow-lift:0 18px 44px rgba(20,22,28,.14);
  --header-h:76px;

  --wrap:1200px;
  --wrap-tight:880px;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-deep)}
a:hover{color:var(--blue)}
strong{font-weight:700}
::selection{background:var(--yellow);color:var(--ink)}

h1,h2,h3,h4{
  font-family:var(--font-display);
  line-height:1.12;
  letter-spacing:-.02em;
  color:var(--ink);
  margin:0 0 .55em;
  text-align:center;
  text-wrap:balance;
}
h1{font-size:clamp(2.4rem,5.6vw,4.3rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:800}
h3{font-size:clamp(1.15rem,2vw,1.4rem);font-weight:700}
h4{font-size:1.05rem;font-weight:700}
p{margin:0 0 1.1em}

.eyebrow{
  display:block;
  text-align:center;
  font-family:var(--font-display);
  font-weight:700;
  font-size:.8rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--blue);
  margin:0 0 .9em;
}
.eyebrow.coral{color:var(--coral)}
.eyebrow.green{color:#169a53}
.eyebrow.yellow{color:#b0801a}

.container{width:min(var(--wrap),92vw);margin-inline:auto}
.container-tight{width:min(var(--wrap-tight),92vw);margin-inline:auto}
.section{padding:clamp(64px,9vw,120px) 0}
.section-alt{background:var(--white)}
.section-dark{background:var(--ink);color:#e9eaf0}
.section-dark h2,.section-dark h3,.section-dark h4{color:var(--white)}
.section-dark p{color:var(--muted-dark)}
.section-dark .plain-card h3,.section-dark .net-card h3{color:var(--ink)}
.section-dark .plain-card p,.section-dark .net-card p{color:var(--muted)}
.section-dark a{color:#9db8ff}
.section-head{max-width:760px;margin-inline:auto;margin-bottom:clamp(32px,5vw,56px)}
.section-head p{text-align:center;color:var(--muted);font-size:1.1rem}
.section-dark .section-head p{color:var(--muted-dark)}
.lede{font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--muted)}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:2000;
  background:var(--ink);color:var(--white);padding:12px 20px;border-radius:0 0 12px 0;
  font-weight:600;text-decoration:none;
}
.skip-link:focus{left:0}

:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-weight:700;font-size:1rem;
  padding:15px 30px;border-radius:999px;text-decoration:none;
  border:2px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
  will-change:transform;
}
.btn-primary{background:var(--blue);color:var(--white)}
.btn-primary:hover{background:var(--blue-deep);color:var(--white);transform:translateY(-3px);box-shadow:0 14px 30px rgba(34,87,255,.35)}
.btn-primary:active{transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--white);transform:translateY(-3px)}
.btn-light{background:var(--white);color:var(--ink)}
.section-dark .btn-light,.section-dark .btn-light:visited{color:var(--ink)}
.btn-light:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.25);color:var(--blue-deep)}
.btn-coral{background:var(--coral);color:var(--white)}
.btn-coral:hover{background:#e64834;color:var(--white);transform:translateY(-3px);box-shadow:0 14px 30px rgba(255,92,71,.35)}
.btn .arrow{transition:transform .18s ease}
.btn:hover .arrow{transform:translateX(4px)}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:1000;
  background:rgba(247,245,240,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(20,22,28,.06)}
.header-inner{
  width:min(var(--wrap),94vw);margin-inline:auto;
  height:var(--header-h);
  display:flex;align-items:center;gap:22px;
}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{width:170px;height:auto}

.primary-nav{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-item{position:relative}
.nav-link{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--font-display);font-weight:600;font-size:.98rem;
  color:var(--ink);text-decoration:none;
  padding:10px 16px;border-radius:999px;
  background:transparent;border:0;cursor:pointer;
  transition:background .16s ease,color .16s ease;
}
.nav-link:hover,.nav-item.open>.nav-link{background:var(--ink);color:var(--white)}
.nav-link .caret{transition:transform .2s ease;width:10px;height:10px}
.nav-item.open .caret{transform:rotate(180deg)}
.nav-link[aria-current="page"]{box-shadow:inset 0 -3px 0 var(--blue)}

/* Mega menu */
.mega{
  position:absolute;top:calc(100% + 14px);left:50%;
  transform:translate(-50%,10px);
  width:min(780px,94vw);
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-lift);
  padding:26px;
  display:grid;grid-template-columns:1.15fr 1.05fr .95fr;gap:24px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
}
.nav-item.open .mega{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.mega h4{text-align:left;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.mega ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.mega a{
  display:flex;align-items:center;flex-wrap:wrap;gap:4px 11px;
  padding:9px 10px;border-radius:12px;text-decoration:none;
  color:var(--ink);font-weight:600;font-size:.92rem;line-height:1.35;
  transition:background .15s ease;
}
.mega a:hover{background:var(--paper)}
.mega a .dot{width:11px;height:11px;border-radius:4px;flex-shrink:0}
.mega a small{
  flex-basis:100%;padding-left:22px;
  font-weight:400;color:var(--muted);font-size:.78rem;line-height:1.3;
}
.mega-feature{
  border-radius:var(--radius-sm);overflow:hidden;position:relative;
  min-height:200px;display:flex;align-items:flex-end;text-decoration:none;
}
.mega-feature img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mega-feature .feature-copy{
  position:relative;width:100%;padding:14px;
  background:linear-gradient(180deg,transparent,rgba(15,20,35,.88) 55%);
  color:var(--white);font-size:.86rem;line-height:1.4;
}
.mega-feature .feature-copy strong{display:block;font-family:var(--font-display);font-size:1rem;margin-bottom:2px}

.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}

/* Translate */
.translate-wrap{position:relative}
.translate-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;border:2px solid var(--line);border-radius:999px;
  padding:9px 15px;font-family:var(--font-display);font-weight:600;font-size:.88rem;
  color:var(--ink);cursor:pointer;transition:border-color .16s ease,background .16s ease;
}
.translate-btn:hover{border-color:var(--ink)}
.translate-pop{
  position:absolute;top:calc(100% + 12px);right:3vw;width:300px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:var(--shadow-lift);padding:18px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
}
@media (max-width:960px){
  .translate-pop{position:fixed;top:calc(var(--header-h) + 10px);left:4vw;right:4vw;width:auto;z-index:1100}
}
.translate-pop.open{opacity:1;visibility:visible;transform:translateY(0)}
.translate-pop p{font-size:.85rem;color:var(--muted);margin-bottom:10px}
#gt-slot{min-height:48px}
#gt-slot .goog-te-gadget{font-size:0!important;color:transparent!important}
#gt-slot .goog-te-gadget .goog-logo-link,#gt-slot .goog-te-gadget img{display:none!important}
#gt-slot .goog-te-gadget span,#gt-slot .goog-te-gadget a{display:none!important;font-size:0!important}
#gt-slot select.goog-te-combo,#gt-slot select{
  width:100%;margin:0;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);
  font-family:var(--font-body);font-size:.95rem;color:var(--ink);background:var(--paper);
  cursor:pointer;
}
#gt-slot select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(34,87,255,.15)}
.goog-te-banner-frame{display:none!important}
body{top:0!important}

/* Hamburger */
.menu-btn{
  display:none;background:transparent;border:0;cursor:pointer;padding:10px;
  flex-direction:column;gap:5px;
}
.menu-btn span{display:block;width:24px;height:3px;border-radius:3px;background:var(--ink);transition:transform .25s ease,opacity .25s ease}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* Mobile sheet */
.mobile-sheet{
  position:fixed;inset:var(--header-h) 0 0 0;z-index:990;
  background:var(--paper);
  padding:26px 6vw 140px;overflow-y:auto;
  transform:translateY(-12px);opacity:0;visibility:hidden;
  transition:opacity .25s ease,transform .25s ease,visibility .25s;
}
.mobile-sheet.open{opacity:1;visibility:visible;transform:translateY(0)}
.mobile-sheet nav>ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.mobile-sheet .m-link,.mobile-sheet .m-acc{
  display:flex;justify-content:space-between;align-items:center;width:100%;
  font-family:var(--font-display);font-weight:700;font-size:1.25rem;color:var(--ink);
  text-decoration:none;padding:16px 8px;border:0;border-bottom:1px solid var(--line);
  background:transparent;cursor:pointer;text-align:left;
}
.mobile-sheet .m-panel{display:none;padding:6px 8px 14px}
.mobile-sheet .m-panel.open{display:grid;gap:2px}
.mobile-sheet .m-panel a{
  display:flex;gap:10px;align-items:center;padding:10px 6px;
  text-decoration:none;color:var(--ink-3);font-weight:600;
}
.mobile-sheet .m-panel .dot{width:10px;height:10px;border-radius:3px}
.mobile-sheet .m-acc .caret{transition:transform .2s ease}
.mobile-sheet .m-acc[aria-expanded="true"] .caret{transform:rotate(180deg)}
.mobile-cta{margin-top:26px;display:grid;gap:12px}

/* ---------- Floating mobile bar ---------- */
.mobile-bar{
  display:none;
  position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));
  z-index:980;
  background:rgba(20,22,28,.94);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-radius:22px;box-shadow:0 16px 40px rgba(0,0,0,.35);
  padding:8px;
}
.mobile-bar ul{list-style:none;display:flex;margin:0;padding:0}
.mobile-bar li{flex:1}
.mobile-bar a{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  padding:8px 4px;border-radius:16px;text-decoration:none;
  color:#c9cdd9;font-size:.66rem;font-weight:600;letter-spacing:.02em;
}
.mobile-bar a svg{width:21px;height:21px}
.mobile-bar a.active{color:var(--white);background:rgba(255,255,255,.1)}
.mobile-bar a.bar-cta{background:var(--blue);color:var(--white)}
.mobile-bar a.bar-cta:active{background:var(--blue-deep)}

/* ---------- Hero ---------- */
.hero{
  padding:calc(var(--header-h) + clamp(48px,8vw,96px)) 0 clamp(48px,7vw,80px);
  position:relative;overflow:hidden;
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);
  align-items:center;
}
.hero-copy h1{text-align:left;margin-bottom:.4em}
.hero-copy .eyebrow{text-align:left}
.hero-copy .lede{text-align:left;max-width:34em}
.hero-copy .btn-row{justify-content:flex-start;margin-top:28px}
.hero-copy h1 .k-blue{color:var(--blue)}

.mosaic{
  display:grid;grid-template-columns:repeat(5,1fr);gap:12px;
  aspect-ratio:1/1;max-width:520px;margin-left:auto;
}
.mosaic .tile{
  border-radius:18%;
  background:var(--paper-2);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transform:scale(.4);
  transition:transform .5s cubic-bezier(.2,.9,.3,1.4),opacity .4s ease;
  will-change:transform;
}
.mosaic .tile.in{opacity:1;transform:scale(1)}
.mosaic .tile svg{width:52%;height:52%}
.mosaic .t-blue{background:var(--blue)}
.mosaic .t-coral{background:var(--coral)}
.mosaic .t-yellow{background:var(--yellow)}
.mosaic .t-green{background:var(--green)}
.mosaic .t-ink{background:var(--ink)}
.mosaic .t-white{background:var(--white);box-shadow:inset 0 0 0 1px var(--line)}

/* ---------- Ticker ---------- */
.ticker{
  background:var(--ink);color:var(--white);
  padding:16px 0;overflow:hidden;white-space:nowrap;
  transform:rotate(-1.2deg) scale(1.02);
}
.ticker-track{display:inline-flex;gap:0;animation:ticker 30s linear infinite}
.ticker span{
  display:inline-flex;align-items:center;gap:18px;padding-right:18px;
  font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:.06em;
  text-transform:uppercase;
}
.ticker .tick-dot{width:10px;height:10px;border-radius:3px;display:inline-block}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ticker:hover .ticker-track{animation-play-state:paused}

/* ---------- Cards ---------- */
.card-grid{display:grid;gap:22px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}

.v-card{
  position:relative;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease;
}
.v-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.v-card::before{
  content:"";position:absolute;inset:0 auto 0 0;width:6px;
  background:var(--accent,var(--blue));
  transition:width .25s ease;
}
.v-card:hover::before{width:10px}
.v-card .chip{
  width:52px;height:52px;border-radius:16px;margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft,var(--blue-soft));
}
.v-card .chip svg{width:26px;height:26px;stroke:var(--accent,var(--blue))}
.v-card p{color:var(--muted);font-size:.95rem;margin:0;text-align:center}
.v-card h3{margin-bottom:.4em}

.plain-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;transition:transform .22s ease,box-shadow .22s ease;
}
.plain-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lift)}
.plain-card p{color:var(--muted);font-size:.97rem}

/* Network cards */
.net-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:var(--white);border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.net-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.net-card .net-img{position:relative;aspect-ratio:16/9;overflow:hidden}
.net-card .net-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.net-card:hover .net-img img{transform:scale(1.05)}
.net-card .net-body{padding:26px;flex:1;display:flex;flex-direction:column}
.net-card .net-body p{color:var(--muted);font-size:.95rem}
.net-card .badge{
  position:absolute;top:14px;left:14px;z-index:2;
  font-family:var(--font-display);font-weight:700;font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;
  padding:7px 13px;border-radius:999px;background:var(--white);color:var(--ink);
  box-shadow:0 4px 14px rgba(0,0,0,.18);
}
.net-card .badge.live{background:var(--green);color:var(--white)}
.net-card .badge.soon{background:var(--yellow);color:var(--ink)}
.net-card .short{font-family:var(--font-display);font-weight:800;font-size:.95rem;color:var(--blue);letter-spacing:.06em}
.net-card .towns{font-size:.85rem;color:var(--muted);margin-top:auto;padding-top:14px;border-top:1px dashed var(--line)}

/* Scattered app chips */
.scatter{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:34px}
.s-chip{
  background:var(--white);border:1px solid var(--line);border-radius:16px;
  padding:18px 24px;text-align:center;min-width:150px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.s-chip:hover{transform:translateY(-5px) rotate(-1.2deg);box-shadow:var(--shadow)}
.s-chip .s-what{font-family:var(--font-display);font-weight:700;display:block}
.s-chip .s-where{font-size:.8rem;color:var(--muted)}
.statement{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(1.3rem,2.8vw,2rem);letter-spacing:-.01em;
  text-align:center;margin:40px auto 0;max-width:20em;text-wrap:balance;
}
.statement .hl{color:var(--blue)}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:var(--white);box-shadow:var(--shadow)}
table.compare{width:100%;border-collapse:collapse;min-width:640px}
.compare caption{
  caption-side:top;text-align:center;font-family:var(--font-display);font-weight:700;
  padding:20px 20px 4px;font-size:1.05rem;
}
.compare th,.compare td{padding:16px 20px;text-align:left;font-size:.95rem;border-top:1px solid var(--line);vertical-align:top}
.compare thead th{
  border-top:0;font-family:var(--font-display);font-size:.8rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);padding-top:22px;
}
.compare tbody th{font-weight:700;color:var(--ink);width:22%}
.compare td.win{background:var(--green-soft)}
.compare td.lose{color:var(--muted)}
.compare .yes{color:#169a53;font-weight:700}
.compare .no{color:var(--coral);font-weight:700}

/* ---------- Callouts ---------- */
.callout{
  border-radius:var(--radius);padding:30px 32px;margin:34px 0;
  background:var(--yellow-soft);border:1px solid #f0dca4;
  position:relative;
}
.callout.note-blue{background:var(--blue-soft);border-color:#c9d8ff}
.callout.note-green{background:var(--green-soft);border-color:#b7e6cd}
.callout .callout-label{
  display:inline-block;font-family:var(--font-display);font-weight:800;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  margin-bottom:10px;color:var(--ink);
  background:var(--white);padding:6px 12px;border-radius:999px;box-shadow:0 2px 8px rgba(0,0,0,.08);
}
.callout p{margin:0;font-size:1.02rem}
.callout p + p{margin-top:.8em}

/* Decision matrix */
.matrix{display:grid;gap:16px}
.matrix-row{
  display:grid;grid-template-columns:1fr auto 1.4fr;gap:18px;align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:20px 24px;transition:transform .2s ease,box-shadow .2s ease;
}
.matrix-row:hover{transform:translateX(6px);box-shadow:var(--shadow)}
.matrix-row .if{font-weight:700;font-family:var(--font-display);text-wrap:balance}
.matrix-row .then{color:var(--muted);font-size:.97rem}
.matrix-row .arrow-cell{color:var(--blue);font-weight:800;font-size:1.3rem}

/* ---------- Split sections ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split .split-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lift);position:relative}
.split .split-media img{width:100%;height:100%;object-fit:cover}
.split .split-media .credit{
  position:absolute;bottom:10px;right:12px;font-size:.68rem;color:rgba(255,255,255,.85);
  background:rgba(15,20,35,.55);padding:4px 9px;border-radius:999px;text-decoration:none;
}
.split-copy p{color:var(--muted)}
.split-copy ul{color:var(--muted);padding-left:1.2em;margin:0 0 1.1em}
.split-copy li{margin-bottom:.45em}
.split-copy li::marker{color:var(--blue)}

/* Architecture diagram */
.arch{
  display:flex;flex-direction:column;align-items:center;gap:0;
  margin:40px auto 0;max-width:720px;
}
.arch-parent{
  background:var(--ink);color:var(--white);border-radius:var(--radius-sm);
  padding:20px 44px;text-align:center;
  font-family:var(--font-display);font-weight:800;font-size:1.2rem;letter-spacing:.12em;
}
.arch-parent small{display:block;font-weight:500;font-size:.72rem;letter-spacing:.2em;color:var(--muted-dark);margin-top:4px}
.arch-lines{width:2px;height:34px;background:var(--line);position:relative}
.arch-kids{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;width:100%}
.arch-kid{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:18px 14px;text-align:center;transition:transform .2s ease,box-shadow .2s ease;
}
.arch-kid:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.arch-kid .k-name{display:block;font-family:var(--font-display);font-weight:800;font-size:1.05rem}
.arch-kid .k-dom{display:block;font-size:.78rem;color:var(--muted)}
.arch-kid .k-pb{display:block;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:700;margin-top:8px}

/* ---------- Powered strip ---------- */
.powered{
  display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;
  padding:26px 30px;border-radius:999px;
  background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);
  width:fit-content;margin:0 auto;
}
.powered .p-mark{width:40px;height:40px;flex-shrink:0}
.powered .p-text{font-family:var(--font-display);font-weight:800;letter-spacing:.16em;font-size:.9rem;text-transform:uppercase}
.powered .p-text span{color:var(--blue)}

/* ---------- Tabs (portal preview) ---------- */
.portal{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lift);overflow:hidden;max-width:860px;margin:0 auto;
}
.portal-chrome{
  display:flex;align-items:center;gap:8px;padding:14px 18px;
  background:var(--paper-2);border-bottom:1px solid var(--line);
}
.portal-chrome .c-dot{width:11px;height:11px;border-radius:50%}
.portal-chrome .url{
  margin-left:10px;flex:1;background:var(--white);border-radius:999px;
  font-size:.8rem;color:var(--muted);padding:7px 16px;border:1px solid var(--line);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.portal-tabs{display:flex;gap:6px;padding:14px 18px 0;flex-wrap:wrap}
.portal-tab{
  font-family:var(--font-display);font-weight:700;font-size:.85rem;
  border:0;background:var(--paper);color:var(--ink-3);
  padding:10px 18px;border-radius:999px;cursor:pointer;
  transition:background .15s ease,color .15s ease,transform .15s ease;
}
.portal-tab:hover{transform:translateY(-2px)}
.portal-tab[aria-selected="true"]{background:var(--accent,var(--blue));color:var(--white)}
.portal-panel{padding:22px 18px 26px;display:none}
.portal-panel.active{display:block;animation:panelIn .35s ease}
@keyframes panelIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.portal-panel .p-row{
  display:flex;gap:14px;align-items:center;padding:12px;border-radius:14px;
  border:1px solid var(--line);margin-bottom:10px;background:var(--paper);
}
.portal-panel .p-thumb{width:54px;height:54px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.portal-panel .p-thumb svg{width:26px;height:26px}
.portal-panel .p-t{font-weight:700;font-size:.95rem;line-height:1.3}
.portal-panel .p-s{font-size:.8rem;color:var(--muted)}
.portal-note{text-align:center;font-size:.8rem;color:var(--muted);padding:0 18px 20px;margin:0}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin-inline:auto;display:grid;gap:14px}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  overflow:hidden;transition:box-shadow .2s ease;
}
.faq-item.open{box-shadow:var(--shadow)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  background:transparent;border:0;cursor:pointer;text-align:left;
  font-family:var(--font-display);font-weight:700;font-size:1.02rem;color:var(--ink);
  padding:20px 24px;
}
.faq-q .plus{
  width:26px;height:26px;border-radius:50%;flex-shrink:0;
  background:var(--blue-soft);color:var(--blue-deep);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.1rem;transition:transform .25s ease,background .2s ease;
}
.faq-item.open .plus{transform:rotate(45deg);background:var(--blue);color:var(--white)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-inner{padding:0 24px 22px;color:var(--muted);font-size:.98rem}
.faq-a-inner p{margin-bottom:.6em}
.faq-a-inner p:last-child{margin-bottom:0}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--blue);color:var(--white);
  border-radius:calc(var(--radius) + 8px);
  padding:clamp(48px,7vw,84px) clamp(24px,6vw,72px);
  text-align:center;
}
.cta-band h2{color:var(--white)}
.cta-band p{color:#d6e0ff;max-width:620px;margin-inline:auto;text-align:center}
.cta-band .btn-row{margin-top:30px}
.cta-band .confetti{position:absolute;border-radius:22%;opacity:.55;pointer-events:none}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--muted-dark);padding:clamp(56px,8vw,96px) 0 0}
.footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(28px,4vw,56px);
  padding-bottom:48px;border-bottom:1px solid var(--line-dark);
}
.footer-brand .logo-chip{
  background:var(--white);border-radius:14px;padding:12px 16px;display:inline-block;margin-bottom:18px;
}
.footer-brand .logo-chip img{width:150px}
.footer-brand p{font-size:.92rem;max-width:30em}
.site-footer h4{color:var(--white);text-align:left;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.site-footer ul a{color:var(--muted-dark);text-decoration:none;font-size:.95rem;transition:color .15s ease}
.site-footer ul a:hover{color:var(--white)}
.footer-tag{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(2rem,6vw,4rem);letter-spacing:-.02em;color:var(--white);
  text-align:center;padding:44px 0 8px;line-height:1.05;
}
.footer-tag .dot-b{color:var(--blue)}
.footer-tag .dot-c{color:var(--coral)}
.footer-tag .dot-y{color:var(--yellow)}
.footer-tag .dot-g{color:var(--green)}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  padding:22px 0 calc(28px + env(safe-area-inset-bottom));font-size:.82rem;
}
.footer-bottom ul{display:flex;gap:20px}
.footer-powered{display:inline-flex;align-items:center;gap:10px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--muted-dark)}
.footer-powered svg{width:22px;height:22px}

/* ---------- Breadcrumbs ---------- */
.crumbs{padding:calc(var(--header-h) + 22px) 0 0;font-size:.84rem}
.crumbs ol{list-style:none;display:flex;gap:8px;flex-wrap:wrap;margin:0;padding:0;color:var(--muted)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--blue-deep);text-decoration:underline}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--line)}
.crumbs [aria-current]{color:var(--ink);font-weight:600}

/* ---------- Page hero (subpages) ---------- */
.page-hero{padding:clamp(36px,5vw,64px) 0 clamp(40px,6vw,72px)}
.page-hero .lede{text-align:center;max-width:44em;margin-inline:auto}

/* ---------- Forms ---------- */
.form-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(26px,4vw,44px);box-shadow:var(--shadow);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border-radius:12px;border:1.5px solid var(--line);
  font-family:var(--font-body);font-size:1rem;background:var(--paper);
  transition:border-color .15s ease,box-shadow .15s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(34,87,255,.15);
}
.field textarea{min-height:140px;resize:vertical}
.form-note{font-size:.83rem;color:var(--muted);margin-top:14px}
.form-status{margin-top:14px;font-weight:600;color:#169a53;display:none}
.form-status.show{display:block}

/* ---------- Legal pages ---------- */
.legal-body{max-width:var(--wrap-tight);margin-inline:auto}
.legal-body h2{margin-top:2em;text-align:center}
.legal-body h3{margin-top:1.6em;text-align:center}
.legal-body p,.legal-body li{color:var(--ink-3)}
.legal-body ul{padding-left:1.3em}
.legal-body li{margin-bottom:.5em}
.legal-meta{text-align:center;color:var(--muted);font-size:.9rem;margin-bottom:2.5em}

/* ---------- Numbered credo ---------- */
.credo{counter-reset:credo;display:grid;gap:16px;max-width:760px;margin-inline:auto}
.credo-item{
  display:flex;gap:20px;align-items:flex-start;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:22px 26px;transition:transform .2s ease,box-shadow .2s ease;
}
.credo-item:hover{transform:translateX(6px);box-shadow:var(--shadow)}
.credo-item::before{
  counter-increment:credo;content:counter(credo,decimal-leading-zero);
  font-family:var(--font-display);font-weight:800;font-size:1.3rem;color:var(--blue);
  flex-shrink:0;line-height:1.2;
}
.credo-item p{margin:0;color:var(--muted);font-size:.97rem}
.credo-item strong{display:block;color:var(--ink);font-family:var(--font-display);margin-bottom:2px;text-wrap:balance}

/* Principle chips */
.principles{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:8px}
.principle{
  font-family:var(--font-display);font-weight:800;font-size:clamp(1rem,2vw,1.3rem);
  padding:14px 26px;border-radius:999px;background:var(--white);
  border:1px solid var(--line);transition:transform .18s ease,background .18s ease,color .18s ease;
  cursor:default;
}
.principle:hover{transform:translateY(-4px) rotate(-1deg)}
.principle:nth-child(6n+1):hover{background:var(--blue);color:var(--white)}
.principle:nth-child(6n+2):hover{background:var(--coral);color:var(--white)}
.principle:nth-child(6n+3):hover{background:var(--yellow);color:var(--ink)}
.principle:nth-child(6n+4):hover{background:var(--green);color:var(--white)}
.principle:nth-child(6n+5):hover{background:var(--violet);color:var(--white)}
.principle:nth-child(6n+6):hover{background:var(--ink);color:var(--white)}

/* ---------- ADA widget ---------- */
.a11y-fab{
  position:fixed;left:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:1200;
  width:56px;height:56px;border-radius:50%;border:0;cursor:pointer;
  background:var(--ink);color:var(--white);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(0,0,0,.3);
  transition:transform .18s ease,background .18s ease;
}
.a11y-fab:hover{transform:scale(1.08);background:var(--blue)}
.a11y-fab svg{width:30px;height:30px}
.a11y-panel{
  position:fixed;left:16px;bottom:calc(84px + env(safe-area-inset-bottom));z-index:1200;
  width:min(340px,calc(100vw - 32px));
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lift);padding:24px;
  opacity:0;visibility:hidden;transform:translateY(14px);
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
  max-height:min(70vh,560px);overflow-y:auto;
}
.a11y-panel.open{opacity:1;visibility:visible;transform:translateY(0)}
.a11y-panel h2{font-size:1.1rem;text-align:left;margin-bottom:4px}
.a11y-panel .a11y-sub{font-size:.8rem;color:var(--muted);margin-bottom:16px}
.a11y-group{margin-bottom:14px}
.a11y-group>span{display:block;font-weight:700;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.a11y-sizes{display:flex;gap:8px}
.a11y-sizes button{
  flex:1;padding:10px;border-radius:10px;border:1.5px solid var(--line);
  background:var(--paper);cursor:pointer;font-family:var(--font-display);font-weight:700;
}
.a11y-sizes button[aria-pressed="true"]{background:var(--blue);color:var(--white);border-color:var(--blue)}
.a11y-toggle{
  display:flex;justify-content:space-between;align-items:center;width:100%;
  padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);
  background:var(--paper);cursor:pointer;font-weight:600;font-size:.92rem;
  margin-bottom:8px;text-align:left;color:var(--ink);
}
.a11y-toggle .sw{
  width:40px;height:22px;border-radius:999px;background:#cfd2dd;position:relative;flex-shrink:0;
  transition:background .18s ease;
}
.a11y-toggle .sw::after{
  content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;
  background:var(--white);transition:transform .18s ease;
}
.a11y-toggle[aria-pressed="true"] .sw{background:var(--green)}
.a11y-toggle[aria-pressed="true"] .sw::after{transform:translateX(18px)}
.a11y-reset{
  width:100%;padding:12px;border-radius:12px;border:0;cursor:pointer;
  background:var(--ink);color:var(--white);font-family:var(--font-display);font-weight:700;
}
#readGuide{
  position:fixed;left:0;right:0;height:10px;z-index:1300;pointer-events:none;
  background:rgba(255,194,51,.45);border-top:2px solid var(--yellow);border-bottom:2px solid var(--yellow);
  display:none;
}
html.a11y-guide #readGuide{display:block}

/* A11y states */
html.fs-110{font-size:110%}
html.fs-125{font-size:125%}
html.a11y-font body,html.a11y-font button,html.a11y-font input,html.a11y-font select,html.a11y-font textarea{font-family:"Lexend",var(--font-body)!important}
html.a11y-font h1,html.a11y-font h2,html.a11y-font h3,html.a11y-font h4{font-family:"Lexend",var(--font-display)!important;letter-spacing:0}
html.a11y-links a{text-decoration:underline!important;text-underline-offset:3px;background:var(--yellow-soft);color:var(--ink)!important}
html.a11y-contrast body{background:var(--white);color:#000}
html.a11y-contrast .section-alt{background:#fff}
html.a11y-contrast p,html.a11y-contrast .lede,html.a11y-contrast li,html.a11y-contrast .v-card p{color:#1a1a1a!important}
html.a11y-contrast .site-header{background:#fff}
html.a11y-contrast .v-card,html.a11y-contrast .plain-card,html.a11y-contrast .net-card,html.a11y-contrast .faq-item{border-color:#000}
html.a11y-contrast a{color:#0000d6}
html.a11y-contrast .btn-primary{background:#0000d6}
html.a11y-motion *,html.a11y-motion *::before,html.a11y-motion *::after{
  animation:none!important;transition:none!important;scroll-behavior:auto!important;
}
html.a11y-motion .reveal{opacity:1!important;transform:none!important}
html.a11y-motion .mosaic .tile{opacity:1!important;transform:none!important}
html.a11y-motion .ticker-track{animation:none!important}

/* ---------- Reveal animations ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  .mosaic .tile{opacity:1;transform:none}
}

/* Tilt */
.tilt{transform-style:preserve-3d;will-change:transform}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .cols-4{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .primary-nav,.header-actions .btn,.translate-wrap.desktop-only{display:none}
  .menu-btn{display:flex}
  .hero-grid{grid-template-columns:1fr}
  .mosaic{max-width:420px;margin:0 auto}
  .hero-copy h1,.hero-copy .lede,.hero-copy .eyebrow{text-align:center}
  .hero-copy .lede{margin-inline:auto}
  .hero-copy .btn-row{justify-content:center}
  .split{grid-template-columns:1fr}
  .cols-3{grid-template-columns:1fr 1fr}
  .mobile-bar{display:block}
  body{padding-bottom:86px}
  .a11y-fab{bottom:calc(96px + env(safe-area-inset-bottom))}
  .a11y-panel{bottom:calc(164px + env(safe-area-inset-bottom))}
}
@media (max-width:640px){
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .arch-kids{grid-template-columns:1fr}
  .matrix-row{grid-template-columns:1fr;gap:8px}
  .matrix-row .arrow-cell{display:none}
  .form-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{justify-content:center;text-align:center}
  .brand img{width:138px}
}