:root{
  --navy:#0F2A4A;
  --navy-deep:#081C33;
  --blue:#1668B3;
  --blue-bright:#2E86D6;
  --blue-light:#7FB9E6;
  --paper:#F4F6F9;
  --line:#DCE3EC;
  --ink:#16232F;
  --muted:#5A6B7C;
  --wrap:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:#fff;
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--navy)}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-left:24px;padding-right:24px}
h1,h2,h3,h4,.brand-name{
  font-family:'Archivo',sans-serif;
  color:var(--navy);
  line-height:1.08;
}
h1{font-size:clamp(2.35rem,5vw,4.25rem);font-weight:900;text-transform:uppercase}
h2{font-size:clamp(1.7rem,3vw,2.45rem);font-weight:800;margin-top:48px;margin-bottom:18px}
h3{font-size:1.28rem;font-weight:750;margin-top:32px;margin-bottom:12px}
p{color:var(--muted)}
:focus-visible{outline:3px solid var(--blue-bright);outline-offset:3px}

.topbar{background:var(--navy-deep);color:#B9CBDD;font-size:.82rem;padding:8px 0}
.topbar .wrap{display:flex;justify-content:flex-end}
.topbar a{color:#fff;font-weight:700}
header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:13px;flex:none}
.brand img{width:44px;height:47px;object-fit:contain}
.brand-name{display:block;font-weight:900;font-size:1.42rem;text-transform:uppercase}
.brand-sub{
  display:block;
  margin-top:3px;
  font-family:'Archivo',sans-serif;
  font-weight:600;
  font-size:.6rem;
  letter-spacing:.28em;
  color:var(--blue);
  text-transform:uppercase;
}
.menu{display:flex;align-items:center;justify-content:flex-end;gap:22px}
.menu a{color:var(--navy);font-weight:650;font-size:.9rem;white-space:nowrap}
.menu a:hover{color:var(--blue)}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0}
.btn{
  display:inline-block;
  padding:13px 24px;
  border:0;
  border-radius:2px;
  background:var(--blue);
  color:#fff;
  font-family:'Archivo',sans-serif;
  font-size:.88rem;
  font-weight:750;
  letter-spacing:.04em;
  line-height:1.35;
  text-transform:uppercase;
}
.btn:hover{background:var(--navy);color:#fff}
.menu .btn{padding:12px 19px;color:#fff}

.page-hero{background:var(--navy-deep);color:#fff}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:54px;padding-top:76px;padding-bottom:76px}
.page-hero .eyebrow{
  margin-bottom:16px;
  font-family:'Archivo',sans-serif;
  color:var(--blue-light);
  font-size:.78rem;
  font-weight:750;
  letter-spacing:.17em;
  text-transform:uppercase;
}
.page-hero h1{color:#fff}
.page-hero .lead{max-width:50ch;margin-top:22px;color:#C3D4E4;font-size:1.12rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-media{border:1px solid rgba(255,255,255,.18);padding:10px;background:rgba(255,255,255,.05)}
.hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.stripe{display:grid;grid-template-columns:repeat(5,1fr);height:5px}
.stripe i:nth-child(1){background:#E2231A}
.stripe i:nth-child(2){background:#F5C518}
.stripe i:nth-child(3){background:#0072CE}
.stripe i:nth-child(4){background:#FF8200}
.stripe i:nth-child(5){background:#00A651}

.article-hero .hero-grid{grid-template-columns:1fr;padding-top:62px;padding-bottom:62px}
.article-hero h1{max-width:900px;font-size:clamp(2.1rem,4.5vw,3.55rem)}
.article-hero .lead{max-width:720px}
.article-meta{margin-top:18px;color:#8FA7BD;font-size:.86rem}

.content-section{padding:76px 0}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;justify-content:space-between;gap:64px;align-items:start}
.article-body>h2:first-child{margin-top:0}
.article-feature{margin:0 0 38px;border:1px solid var(--line);padding:10px;background:var(--paper)}
.article-feature img{width:100%;max-height:480px;object-fit:cover}
.article-body p{margin:0 0 20px}
.article-body ul,.article-body ol{margin:0 0 24px;padding-left:24px;color:var(--muted)}
.article-body li{margin:8px 0;padding-left:4px}
.article-body strong{color:var(--ink)}
.article-body blockquote{margin:30px 0;padding:20px 24px;border-left:4px solid var(--blue);background:var(--paper)}
.article-body blockquote p:last-child{margin-bottom:0}
.sidebar{position:sticky;top:110px;border-top:4px solid var(--blue);background:var(--paper);padding:24px}
.sidebar h2{margin:0 0 12px;font-size:1.32rem;text-transform:none}
.sidebar p{font-size:.94rem}
.sidebar .btn{width:100%;margin-top:18px;text-align:center}

.service-intro{max-width:780px;margin-bottom:44px}
.service-intro h2{margin-top:0}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:28px 0 42px}
.feature{border:1px solid var(--line);border-top:4px solid var(--blue);padding:24px;background:#fff}
.feature h3{margin-top:0}
.feature p{font-size:.95rem}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:28px 0 42px;counter-reset:steps}
.step{border-top:2px solid var(--navy);padding-top:18px;counter-increment:steps}
.step::before{
  content:"0" counter(steps);
  display:block;
  margin-bottom:9px;
  color:var(--blue-light);
  font-family:'Archivo',sans-serif;
  font-size:2rem;
  font-weight:900;
}
.step h3{margin-top:0}
.faq{margin-top:44px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;color:var(--navy);font-family:'Archivo',sans-serif;font-weight:750}
.faq details p{margin-top:12px}
.related{padding:60px 0;background:var(--paper)}
.related h2{margin-top:0}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card{display:block;border:1px solid var(--line);background:#fff;padding:24px}
.related-card strong{display:block;color:var(--navy);font-family:'Archivo',sans-serif;font-size:1.08rem}
.related-card span{display:block;margin-top:7px;color:var(--muted);font-size:.9rem}
.cta-band{padding:56px 0;background:var(--navy);color:#fff}
.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-band h2{margin:0;color:#fff}
.cta-band p{margin-top:9px;color:#B9CBDD}

footer{padding:56px 0 28px;background:var(--navy-deep);color:#93A9BF;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.15fr 1fr;gap:36px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand img{width:40px;height:43px}
.foot-brand strong{color:#fff;font-family:'Archivo',sans-serif;font-size:1.25rem;text-transform:uppercase}
footer h4{margin-bottom:14px;color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase}
footer a{display:block;padding:4px 0;color:#C3D4E4}
footer a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.84rem}
.callbar{display:none}

@media(max-width:1060px){
  .menu{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    z-index:55;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:10px 24px 22px;
    border-bottom:1px solid var(--line);
    background:#fff;
    box-shadow:0 14px 28px rgba(15,42,74,.12);
  }
  .menu.open{display:flex}
  .menu a{padding:12px 0;border-bottom:1px solid var(--line)}
  .menu .btn{margin-top:14px;text-align:center;border-bottom:0}
  .menu-toggle{display:block}
  .nav{position:relative}
}
@media(max-width:840px){
  .hero-grid{grid-template-columns:1fr;gap:34px;padding-top:56px;padding-bottom:60px}
  .article-layout{grid-template-columns:1fr;gap:42px}
  .sidebar{position:static}
  .feature-grid,.steps,.related-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{padding-bottom:60px;font-size:16px}
  .wrap{padding-left:18px;padding-right:18px}
  .topbar .wrap{justify-content:center}
  .nav{gap:12px;padding-top:11px;padding-bottom:11px}
  .brand{gap:10px}
  .brand img{width:38px;height:41px}
  .brand-name{font-size:1.16rem}
  .brand-sub{font-size:.52rem;letter-spacing:.2em}
  .menu{padding-left:18px;padding-right:18px}
  .hero-grid{padding-top:46px;padding-bottom:50px}
  .page-hero h1{font-size:2.15rem}
  .hero-actions{display:grid;grid-template-columns:1fr}
  .hero-actions .btn{text-align:center}
  .content-section{padding:54px 0}
  .feature-grid,.steps,.related-grid,.foot-grid{grid-template-columns:1fr}
  .cta-grid{display:block}
  .cta-grid .btn{margin-top:22px;width:100%;text-align:center}
  .foot-grid{gap:30px}
  .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--blue)}
  .callbar a{flex:1;padding:16px 8px;color:#fff;text-align:center;font-family:'Archivo',sans-serif;font-size:.86rem;font-weight:750;text-transform:uppercase}
  .callbar a+a{border-left:1px solid rgba(255,255,255,.3)}
}