:root{
  --navy:#10355f; --blue:#1f6fb8; --sky:#2e9be6; --teal:#1fc2b6;
  --ink:#15212e; --muted:#5b6b7b; --line:#e3ebf2;
  --bg:#f6f9fc; --bg2:#eef4fa; --white:#ffffff;
  --shadow:0 10px 30px rgba(16,53,95,.08); --shadow2:0 4px 14px rgba(16,53,95,.10);
  --radius:18px; --maxw:1140px;
  --grad:linear-gradient(135deg,#1f6fb8 0%,#2e9be6 60%,#1fc2b6 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter","Segoe UI",-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--sky)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.2;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(28px,4.2vw,46px);font-weight:800;letter-spacing:-.5px}
h2{font-size:clamp(23px,3vw,34px);font-weight:800;letter-spacing:-.3px}
h3{font-size:19px;font-weight:700}
p{margin:0 0 1em}
.section{padding:72px 0}
.section--alt{background:var(--bg2)}
.lead{font-size:clamp(16px,2.1vw,20px);color:var(--muted)}
.center{text-align:center}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--sky);margin-bottom:14px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);font-size:18px}
.brand img{height:40px;width:40px;border-radius:9px}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--ink);font-weight:600;font-size:15px}
.nav-links a:hover{color:var(--blue)}
.nav-links a.btn--max{color:#fff}
.nav-cta{display:none}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.3s}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:16px;padding:14px 24px;border-radius:14px;border:0;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--tg{background:#229ED9;color:#fff;box-shadow:0 8px 20px rgba(34,158,217,.35)}
.btn--max{background:linear-gradient(135deg,#2D9CDB 0%,#7B3FE4 100%);color:#fff;box-shadow:0 8px 20px rgba(123,63,228,.35)}
.btn--ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line);box-shadow:var(--shadow2)}
.btn--lg{padding:16px 30px;font-size:17px}
.btn svg{width:20px;height:20px}
/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#f6f9fc 0%,#eaf3fb 100%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-top:64px;padding-bottom:72px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 18px}
.hero-note{font-size:14px;color:var(--muted)}
.hero-legal{font-size:13px;color:var(--muted);margin-top:18px}
.hero-legal a{color:var(--blue)}
.hero-visual{position:relative;display:flex;justify-content:center}

/* meter card animation */
.meter-card{background:#fff;border-radius:24px;box-shadow:var(--shadow);padding:28px;width:100%;max-width:380px;border:1px solid var(--line)}
.meter-card .mc-head{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.meter-card .mc-dot{width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(31,194,182,.5);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,194,182,.45)}70%{box-shadow:0 0 0 12px rgba(31,194,182,0)}100%{box-shadow:0 0 0 0 rgba(31,194,182,0)}}
.mc-title{font-weight:700;color:var(--navy);font-size:15px}
.bill-row{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-radius:12px;margin-bottom:8px;background:var(--bg);font-size:15px;transition:background .4s,transform .4s}
.bill-row .bl{display:flex;align-items:center;gap:10px;color:var(--ink)}
.bill-row .ic{width:26px;height:26px;display:grid;place-items:center;border-radius:7px;background:#e7f1fb}
.bill-row .amt{font-weight:700;color:var(--navy)}
.bill-row.flag{background:#fff4f2;animation:flagrow 4s infinite}
.bill-row.flag .amt{color:#e1543b}
@keyframes flagrow{0%,40%{background:var(--bg)}50%,90%{background:#fff1ee}100%{background:var(--bg)}}
.bill-row .tag{font-size:11px;font-weight:700;color:#e1543b;background:#ffe3dd;padding:3px 8px;border-radius:20px;opacity:0;animation:showtag 4s infinite}
@keyframes showtag{0%,45%{opacity:0;transform:scale(.7)}55%,90%{opacity:1;transform:scale(1)}100%{opacity:0}}
.mc-result{margin-top:16px;padding:14px;border-radius:12px;background:linear-gradient(135deg,#e8f9f6,#e7f3ff);display:flex;align-items:center;gap:12px}
.mc-result .chk{width:34px;height:34px;border-radius:50%;background:var(--teal);display:grid;place-items:center;flex:0 0 auto}
.mc-result .chk svg{width:18px;height:18px;stroke:#fff}
.mc-result b{color:var(--navy)}
.mc-result span{font-size:13px;color:var(--muted)}
/* water drop float */
.drop{animation:float 3.5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* cards grid */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow2);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ci{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#e7f1fb,#e8f9f6);margin-bottom:16px}
.card .ci svg{width:28px;height:28px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);margin:0;font-size:15px}
/* steps */
.steps{counter-reset:step;display:grid;gap:20px;grid-template-columns:repeat(4,1fr)}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow2)}
.step .num{counter-increment:step;width:42px;height:42px;border-radius:12px;background:var(--grad);color:#fff;font-weight:800;display:grid;place-items:center;font-size:18px;margin-bottom:14px}
.step .num::before{content:counter(step)}
.step h3{font-size:17px}
.step p{color:var(--muted);font-size:14px;margin:0}
/* trust */
.trust-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow2)}
.trust-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.trust-list li{display:flex;gap:12px;align-items:flex-start}
.trust-list .ck{flex:0 0 auto;width:24px;height:24px;border-radius:50%;background:#e8f9f6;display:grid;place-items:center}
.trust-list .ck svg{width:14px;height:14px;stroke:var(--teal)}
/* audience */
.aud{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow2)}
.aud .ai{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,#e7f1fb,#e8f9f6);display:grid;place-items:center;flex:0 0 auto}
.aud .ai svg{width:24px;height:24px}
.aud b{display:block;color:var(--navy)}
.aud span{font-size:14px;color:var(--muted)}

/* qr block */
.qr-wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:760px;margin:0 auto}
.qr-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center;box-shadow:var(--shadow2)}
.qr-card img{width:190px;height:auto;margin:0 auto 14px;border-radius:12px}
.qr-card .qr-name{font-weight:700;color:var(--navy);margin-bottom:12px}
/* faq */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow2)}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:20px 22px;font-size:16px;font-weight:700;color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .pl{flex:0 0 auto;width:24px;height:24px;position:relative;transition:transform .3s}
.faq-q .pl::before,.faq-q .pl::after{content:"";position:absolute;background:var(--sky);border-radius:2px;top:50%;left:50%;transform:translate(-50%,-50%)}
.faq-q .pl::before{width:14px;height:2px}
.faq-q .pl::after{width:2px;height:14px;transition:transform .3s}
.faq-item.open .pl::after{transform:translate(-50%,-50%) scaleY(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;color:var(--muted)}
.faq-a div{padding:0 22px 20px}
/* cta strip */
.cta-strip{background:var(--grad);border-radius:24px;padding:48px;text-align:center;color:#fff;box-shadow:var(--shadow)}
.cta-strip h2{color:#fff}
.cta-strip p{color:rgba(255,255,255,.9);max-width:560px;margin:0 auto 24px}
.cta-strip .btn--ghost{background:#fff;color:#229ED9}
.cta-strip .btn--max{background:linear-gradient(135deg,#2D9CDB 0%,#7B3FE4 100%);color:#fff;border:0}

/* footer */
.site-footer{background:var(--navy);color:#cdddee;padding:54px 0 28px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-bottom:34px}
.site-footer h4{color:#fff;font-size:15px;margin:0 0 16px;letter-spacing:.02em}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-size:18px;margin-bottom:14px}
.foot-brand img{height:38px;width:38px;border-radius:9px;background:#fff;padding:3px}
.foot-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot-links a{color:#cdddee;font-size:14px}
.foot-links a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:13px;color:#9fb6cd;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot-note{font-size:13px;color:#9fb6cd;max-width:420px}
/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
/* legal pages */
.legal-page{max-width:840px;margin:0 auto;padding:48px 20px 72px}
.legal-page h1{margin-bottom:8px}
.legal-meta{color:var(--muted);font-size:14px;margin-bottom:32px}
.legal-page h2{font-size:22px;margin-top:36px}
.legal-page p,.legal-page li{color:var(--ink)}
.placeholder{background:#fff8e6;border:1px dashed #e0b651;border-radius:10px;padding:14px 16px;color:#8a6d1f;font-size:14px;margin:14px 0}
.back-link{display:inline-flex;align-items:center;gap:8px;margin-bottom:24px;font-weight:600}
.back-link+.eyebrow{display:block}
.tariff-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow2);border:1px solid var(--line)}
.tariff-table th,.tariff-table td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:15px}
.tariff-table th{background:var(--bg2);color:var(--navy);font-weight:700}
.tariff-table tr:last-child td{border-bottom:0}
/* responsive */
@media(max-width:920px){
  .hero .wrap{grid-template-columns:1fr;gap:34px}
  .hero-visual{order:-1}
  .grid-3,.steps{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:#fff;padding:18px 20px;gap:16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .burger{display:block}
  .grid-3,.grid-2,.steps,.qr-wrap,.foot-grid{grid-template-columns:1fr}
  .section{padding:54px 0}
  .cta-strip{padding:34px 22px}
  .hero-ctas .btn{flex:1 1 100%;justify-content:center}
}


/* === v21 themed animations === */
/* staggered reveal: lift + fade, ordered by --i */
.reveal{opacity:0;transform:translateY(18px)}
.reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s cubic-bezier(.22,.61,.36,1);transition-delay:calc(var(--i,0)*90ms)}

/* service icons come alive on hover */
.card .ci{transition:transform .35s cubic-bezier(.22,.61,.36,1)}
.card:hover .ci{transform:translateY(-3px) scale(1.06)}
.card:hover .ci svg{animation:wob 1.1s ease-in-out}
@keyframes wob{0%,100%{transform:rotate(0)}25%{transform:rotate(-7deg)}75%{transform:rotate(7deg)}}

/* animated number counters: subtle settle when active */
.amt.counting{color:var(--blue)}
.amt.done{animation:pop .35s ease}
@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.08)}100%{transform:scale(1)}}

/* burger -> cross */
.burger span{transform-origin:center;transition:transform .3s ease,opacity .2s ease}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* extra floating utility drops in hero bg already use .drop/float */

/* respect reduced motion: disable all motion */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1 !important;transform:none !important}
}


/* === a11y v22: focus-visible + skip-link === */
a:focus-visible,button:focus-visible,.faq-q:focus-visible,.burger:focus-visible{outline:3px solid #2e9be6;outline-offset:2px;border-radius:6px}
.skip-link{position:absolute;left:-9999px;top:0;z-index:1000;background:#10355f;color:#fff;padding:10px 16px;border-radius:0 0 8px 0;text-decoration:none}
.skip-link:focus{left:0}