:root{
  --bg:#F7FAF9;
  --white:#FFFFFF;
  --petrol:#0B6B5A;
  --petrol-dark:#084D42;
  --mint:#DDF3EC;
  --steel:#315F7D;
  --steel-soft:#EAF1F5;
  --graphite:#17242B;
  --gray:#66757D;
  --line:#D9E3E0;
  --navy:#0D1B24;
  --shadow:0 16px 42px rgba(19,50,41,.055);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--graphite);
  font-family:Inter,Manrope,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  line-height:1.62;-webkit-font-smoothing:antialiased
}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;height:auto}
.ar-wrap{width:min(1180px,calc(100% - 38px));margin-inline:auto}
.ar-header{position:sticky;top:0;z-index:100;background:rgba(13,27,36,.97);border-bottom:1px solid rgba(255,255,255,.08)}
.ar-header-row{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.ar-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;letter-spacing:-.03em}
.ar-brand-main{font-size:22px}
.ar-brand-tag{font-size:10px;letter-spacing:.13em;text-transform:uppercase;background:var(--petrol);padding:6px 9px;border-radius:999px}
.ar-nav{display:flex;gap:21px;color:#CFDBE0;font-size:14px;align-items:center}
.ar-nav a:hover{color:#fff}
.ar-nav .ar-nav-cta{padding:9px 13px;border-radius:8px;background:var(--petrol);color:#fff;font-weight:800}
.ar-mobile{display:none}
.ar-mobile summary{list-style:none;color:#fff;border:1px solid rgba(255,255,255,.16);border-radius:8px;padding:8px 11px;cursor:pointer}
.ar-mobile summary::-webkit-details-marker{display:none}
.ar-mobile-menu{position:absolute;right:18px;top:62px;min-width:245px;background:var(--navy);padding:12px;border:1px solid rgba(255,255,255,.12);border-radius:12px;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.ar-mobile-menu a{display:block;color:#D8E2E7;padding:10px;border-radius:7px}
.ar-mobile-menu a:hover{background:rgba(255,255,255,.06);color:#fff}
.ar-hero{padding:108px 0 90px;background:
 radial-gradient(circle at 88% 12%,rgba(11,107,90,.115),transparent 30%),
 radial-gradient(circle at 8% 86%,rgba(49,95,125,.08),transparent 27%),
 linear-gradient(180deg,#FBFDFC 0%,#F4F8F6 100%);border-bottom:1px solid var(--line)}
.ar-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--petrol);font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.ar-kicker:before{content:"";width:28px;height:2px;background:currentColor}
h1,h2,h3{margin-top:0;color:var(--graphite);line-height:1.08}
h1{font-size:clamp(44px,6.4vw,78px);letter-spacing:-.055em;max-width:1000px;margin:20px 0 24px}
h2{font-size:clamp(30px,4.2vw,48px);letter-spacing:-.04em;margin-bottom:16px}
h3{font-size:21px;margin-bottom:9px}
.ar-accent{color:var(--petrol)}
.ar-lead{max-width:850px;font-size:clamp(18px,2vw,21px);color:var(--gray);margin:0}
.ar-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.ar-actions-center{justify-content:center}
.ar-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 22px;border-radius:9px;font-weight:850;transition:.2s}
.ar-btn:hover{transform:translateY(-2px)}
.ar-btn-primary{background:var(--petrol);color:#fff;box-shadow:0 10px 24px rgba(11,107,90,.16)}
.ar-btn-secondary{background:#fff;color:var(--graphite);border:1px solid var(--line)}
.ar-trust{display:flex;flex-wrap:wrap;gap:9px;margin-top:38px}
.ar-trust span{background:#fff;border:1px solid var(--line);color:#40535B;border-radius:8px;padding:7px 11px;font-size:13px}
.ar-section{padding:82px 0}
.ar-white{background:#fff}
.ar-dark{background:var(--navy);color:#fff}
.ar-dark h2,.ar-dark h3{color:#fff}
.ar-dark .ar-kicker{color:#78D9B8}
.ar-dark .ar-intro{color:#C5D2D8}
.ar-intro{max-width:840px;color:var(--gray);font-size:18px;margin-bottom:38px}
.ar-proofbar{background:#fff;border-block:1px solid var(--line)}
.ar-proofgrid{display:grid;grid-template-columns:repeat(4,1fr)}
.ar-proof{padding:18px 20px;text-align:center;border-right:1px solid var(--line);font-size:13px;color:#52656D;font-weight:750}
.ar-proof:last-child{border-right:none}
.ar-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.ar-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ar-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ar-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:.2s}
.ar-card:hover{transform:translateY(-3px);border-color:#BCD5CC}
.ar-card p,.ar-card li{color:var(--gray)}
.ar-icon{width:46px;height:46px;border-radius:11px;background:var(--mint);display:flex;align-items:center;justify-content:center;color:var(--petrol);font-weight:900;margin-bottom:18px}
.ar-icon.steel{background:var(--steel-soft);color:var(--steel)}
.ar-tag{display:inline-block;font-size:11px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;color:var(--petrol);margin-bottom:16px}
.ar-link{display:inline-block;margin-top:16px;color:var(--petrol);font-weight:850}
.ar-method{background:#fff;border:1px solid var(--line);border-radius:15px;padding:24px;box-shadow:0 10px 28px rgba(19,50,41,.035)}
.ar-method b{display:block;color:var(--steel);font-size:12px;letter-spacing:.1em;margin-bottom:14px}
.ar-method p{color:var(--gray);margin-bottom:0}
.ar-split{display:grid;grid-template-columns:.92fr 1.08fr;gap:26px}
.ar-darkbox{background:var(--navy);color:#fff;border-radius:21px;padding:40px}
.ar-darkbox h2,.ar-darkbox h3{color:#fff}
.ar-darkbox p{color:#C7D5DB}
.ar-lightbox{background:var(--mint);border:1px solid #CAE4DB;border-radius:21px;padding:40px}
.ar-list-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:20px}
.ar-list-links a{background:#fff;border:1px solid #C7DED6;color:var(--petrol-dark);padding:12px 13px;border-radius:10px;font-size:14px;font-weight:800}
.ar-video-wrap{background:var(--navy);border-radius:22px;padding:18px;box-shadow:0 22px 50px rgba(13,27,36,.18)}
.ar-video-wrap video{display:block;width:100%;border-radius:13px;background:#071017;aspect-ratio:16/9;object-fit:cover}
.ar-video-copy{padding:16px 4px 2px;color:#CAD7DD;font-size:14px}
.ar-note{margin-top:25px;padding:18px 20px;border-left:3px solid var(--steel);background:var(--steel-soft);color:#51666F;font-size:14px}
.ar-reg{padding:22px;border-radius:14px;background:var(--mint);border:1px solid #CAE4DB;color:#496159}
.ar-reg a{text-decoration:underline;text-underline-offset:3px}
.ar-breadcrumb{font-size:13px;color:var(--gray);margin-bottom:24px}
.ar-breadcrumb a{color:var(--steel);font-weight:750}
.ar-cta{background:linear-gradient(135deg,var(--petrol-dark),var(--petrol));color:#fff;border-radius:22px;padding:58px;text-align:center}
.ar-cta h2{color:#fff}
.ar-cta p{max-width:760px;margin:0 auto 26px;color:#E1F2EC;font-size:18px}
.ar-faq{max-width:930px}
.ar-faq details{padding:20px 0;border-bottom:1px solid var(--line)}
.ar-faq summary{cursor:pointer;font-weight:850}
.ar-faq p{color:var(--gray);margin-bottom:0}
.ar-footer{background:var(--navy);color:#BFCBD1;padding:42px 0}
.ar-footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:26px}
.ar-footer h3{color:#fff;font-size:16px}
.ar-footer a{display:block;color:#C8D4DA;margin:7px 0;font-size:14px}
.ar-footer small{color:#8FA1AA}
.ar-wordmark{font-size:23px;font-weight:900;color:#fff;letter-spacing:-.03em;margin-bottom:10px}
.ar-wordmark span{color:#78D9B8}
@media(max-width:980px){
 .ar-nav{display:none}.ar-mobile{display:block;position:relative}
 .ar-proofgrid{grid-template-columns:repeat(2,1fr)}
 .ar-grid-3,.ar-grid-4{grid-template-columns:repeat(2,1fr)}
 .ar-split,.ar-footer-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
 .ar-wrap{width:min(100% - 28px,1180px)}
 .ar-hero{padding:75px 0 60px}.ar-section{padding:58px 0}
 .ar-proofgrid,.ar-grid-2,.ar-grid-3,.ar-grid-4,.ar-list-links{grid-template-columns:1fr}
 .ar-proof{border-right:none;border-bottom:1px solid var(--line)}
 .ar-proof:last-child{border-bottom:none}
 .ar-card,.ar-darkbox,.ar-lightbox{padding:23px}
 .ar-cta{padding:38px 22px}
 h1{font-size:clamp(39px,12vw,56px)}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ar-btn,.ar-card{transition:none}}