:root{
  --navy:#0b1f33;
  --navy2:#123a5a;
  --blue:#0b5fcc;
  --cyan:#1ab7c8;
  --ink:#17212b;
  --muted:#5f6b76;
  --line:#e4e9ee;
  --bg:#f6f8fb;
  --white:#fff;
  --green:#0f9d72;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Segoe UI,Arial,sans-serif;
  color:var(--ink);
  line-height:1.65;
  background:#fff;
}
a{color:inherit;text-decoration:none}
.container{width:min(1120px,92%);margin:auto}

.nav{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
}
.navin{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.logo{
  font-weight:800;
  font-size:22px;
  color:var(--navy);
  white-space:nowrap;
}
.logo span{color:var(--blue)}
.links{
  display:flex;
  gap:18px;
  align-items:center;
  font-size:14px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.links a:hover{color:var(--blue)}

.btn{
  display:inline-block;
  padding:12px 18px;
  border-radius:9px;
  background:var(--blue);
  color:#fff;
  font-weight:700;
}
.btn.alt{
  background:#fff;
  color:var(--navy);
  border:1px solid var(--line);
}
.btn.secondary{
  background:#fff;
  color:var(--navy);
  border:1px solid #ccd5dd;
}
.actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:28px;
}

.hero{
  background:linear-gradient(135deg,var(--navy),var(--navy2));
  color:#fff;
  padding:92px 0 82px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:54px;
  align-items:center;
}
.eyebrow,.kicker{
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--blue);
  font-size:13px;
}
.hero .eyebrow{color:#8fd7ff}
h1{
  font-size:52px;
  line-height:1.08;
  margin:14px 0 22px;
  letter-spacing:-.03em;
}
h2{
  font-size:34px;
  line-height:1.2;
  color:var(--navy);
  margin:0 0 16px;
}
h3{color:var(--navy);margin:0 0 8px}
.lead{
  font-size:20px;
  color:#dbe7f2;
  max-width:760px;
}
.pagehero .lead,.knowledge-hero .lead{color:var(--muted)}
.hero-card{
  background:#fff;
  color:var(--ink);
  border-radius:18px;
  padding:28px;
  box-shadow:0 22px 55px rgba(0,0,0,.25);
}
.hero-card strong{
  font-size:34px;
  color:var(--navy);
  display:block;
}

section{padding:76px 0}
.soft{background:var(--bg)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head p{color:var(--muted);font-size:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  border:1px solid var(--line);
  border-radius:14px;
  padding:24px;
  background:#fff;
}
.card p{color:var(--muted);margin-bottom:0}
.band{
  background:#eef5ff;
  border-top:1px solid #d8e8ff;
  border-bottom:1px solid #d8e8ff;
}
.proof{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  text-align:center;
}
.proof b{
  display:block;
  font-size:30px;
  color:var(--navy);
}
.checks{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px 28px;
  padding:0;
  list-style:none;
}
.checks li:before{
  content:"✓";
  color:var(--green);
  font-weight:900;
  margin-right:10px;
}
.cta{
  background:var(--navy);
  color:#fff;
  border-radius:20px;
  padding:46px;
}
.cta h2{color:#fff}
.cta p{color:#dbe7f2}

.pagehero{
  padding:70px 0;
  background:var(--bg);
  border-bottom:1px solid var(--line);
}
.pagehero h1{
  color:var(--navy);
  font-size:44px;
}
.pagehero p{
  font-size:19px;
  color:var(--muted);
  max-width:800px;
}

.form{display:grid;gap:14px}
.form input,.form select,.form textarea{
  width:100%;
  padding:13px;
  border:1px solid #ccd5dd;
  border-radius:8px;
  font:inherit;
}
.form textarea{min-height:130px}
.note{
  padding:16px 18px;
  border-left:4px solid var(--blue);
  background:#f2f7ff;
  border-radius:6px;
}

.footer{
  background:#071522;
  color:#b9c5cf;
  padding:48px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:30px;
}
.footer strong,.footer b{color:#fff}
.small{font-size:13px;color:#7e8b96}

/* Wave 1 */
.breadcrumb{
  font-size:14px;
  color:#5f6b76;
  margin-bottom:18px
}
.breadcrumb a{color:#1677ff}
.twocol{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:32px;
  align-items:start
}
.content h2{margin-top:42px}
.content h3{margin-top:28px}
.content p,.content li{color:#46525d}
.content ul{padding-left:22px}
.sidebox{
  position:sticky;
  top:96px;
  border:1px solid #e4e9ee;
  border-radius:14px;
  padding:24px;
  background:#f8fafc
}
.faq{border-top:1px solid #e4e9ee;padding:18px 0}
.faq h3{font-size:18px;margin:0 0 8px}
.tag{
  display:inline-block;
  padding:5px 10px;
  background:#eef5ff;
  border-radius:99px;
  font-size:12px;
  font-weight:700;
  color:#245f9c;
  margin:0 6px 6px 0
}

/* Wave 2 - Knowledge Center */
.knowledge-hero{
  background:#f6f8fb;
  padding:68px 0;
  border-bottom:1px solid #e4e9ee
}
.article-wrap{max-width:900px;margin:auto}
.article-meta{
  font-size:14px;
  color:#6b7783;
  margin:10px 0 28px
}
.article-body{font-size:17px}
.article-body h2{margin-top:42px;color:#0b1f33}
.article-body h3{margin-top:28px;color:#0b1f33}
.article-body p,.article-body li{color:#46525d}
.article-body li{margin-bottom:8px}
.callout{
  padding:20px 22px;
  border-left:4px solid #1677ff;
  background:#f2f7ff;
  border-radius:6px;
  margin:28px 0
}
.related{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px
}
.related .card{height:100%}
.knowledge-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px
}
.knowledge-grid .card a{color:#0b1f33}

.contact-emails span{
  display:block;
  margin-bottom:10px;
}

.contact-emails a{
  color:inherit;
  overflow-wrap:anywhere;
}

@media(max-width:900px){
  .links{display:none}
  .hero-grid,.grid3,.grid4,.proof,.footer-grid{grid-template-columns:1fr 1fr}
  .twocol{grid-template-columns:1fr}
  .sidebox{position:static}
  .hero{padding:65px 0}
  h1{font-size:40px}
}
@media(max-width:600px){
  .hero-grid,.grid3,.grid4,.proof,.footer-grid,.checks,.knowledge-grid,.related{
    grid-template-columns:1fr
  }
  h1,.pagehero h1{font-size:34px}
  h2{font-size:28px}
  .hero-card{display:none}
  .cta{padding:30px}
}


/* PATCH-WEB-MOBILE-NAV-001 */
.mobile-menu-btn{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--navy);
  cursor:pointer;
  font-size:26px;
  line-height:1;
}
.mobile-menu-btn:focus{
  outline:3px solid rgba(22,119,255,.18);
  outline-offset:2px;
}
@media(max-width:900px){
  .navin{
    min-height:68px;
    position:relative;
  }
  .mobile-menu-btn{
    display:inline-flex;
    flex:0 0 auto;
  }
  .links{
    display:none;
    position:absolute;
    top:calc(100% + 1px);
    left:0;
    right:0;
    padding:12px 4%;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:0 14px 28px rgba(11,31,51,.08);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    z-index:30;
  }
  .links.is-open{display:flex}
  .links a{
    display:block;
    padding:13px 10px;
    border-bottom:1px solid #eef1f4;
    font-size:16px;
  }
  .links a:last-child{border-bottom:0}
  .links .btn{
    margin-top:8px;
    text-align:center;
    color:#fff;
    border-bottom:0;
  }
}