:root{
  --navy:#12244a;
  --navy-deep:#0d1c3a;
  --sky:#dfeafa;
  --cream:#f8f6f1;
  --white:#ffffff;
  --ink:#0d1d3b;
  --accent:#4d93cf;
  --border:#c8d5e6;
  --shadow:0 12px 30px rgba(13,29,59,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:78px}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:100;background:var(--sky);border-bottom:1px solid rgba(13,29,59,.12);transition:transform .25s ease}
.site-header.header-hidden{transform:translateY(-100%)}
.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:128px;height:auto}
.primary-nav{display:flex;align-items:center;gap:26px;font-size:.98rem}
.primary-nav a{text-decoration:none}
.nav-cta{background:var(--navy);color:#fff!important;padding:12px 18px;border-radius:10px}
.menu-toggle{display:none;background:none;border:0;font:inherit;color:var(--ink);padding:12px}
.hero{position:relative;background-image:linear-gradient(90deg,rgba(13,28,58,.86) 0%,rgba(13,28,58,.66) 48%,rgba(13,28,58,.16) 100%),url("assets/hero-network-original.png");background-position:56% 50%;background-size:cover;background-repeat:no-repeat;color:#fff;overflow:hidden}
.hero-inner{min-height:560px;display:flex;align-items:center;position:relative;z-index:2}
.hero-copy{width:58%;max-width:44rem;padding:72px 0}
.hero h1{max-width:none;font-size:clamp(2.15rem,4.1vw,3rem);line-height:1.08;margin:0 0 26px;letter-spacing:-.025em}
.hero p{font-size:1.16rem;max-width:650px;margin:0 0 34px;color:#fff}
.button{display:inline-block;text-decoration:none;border:0;border-radius:10px;padding:14px 22px;font-weight:700;cursor:pointer;font-size:1rem}
.button-light{background:#fff;color:var(--navy)}
.button-accent{background:#fff;color:var(--navy);width:100%;margin-top:8px}
.section{padding:90px 0}
.cream{background:var(--cream)}
.sky{background:var(--sky)}
.section-heading{max-width:800px;margin-bottom:42px}
.section-heading h2,.founder-copy h2,.contact h2,.expertise h2{font-size:clamp(2rem,3.5vw,3.4rem);line-height:1.1;margin:0 0 16px;letter-spacing:-.025em}
.section-heading p{font-size:1.07rem;margin:0}
.trigger-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.trigger{text-align:center;padding:8px}
.icon{width:56px;height:56px;margin:0 auto 16px;border-radius:50%;background:var(--sky);border:1px solid var(--border);display:grid;place-items:center;font-size:1.55rem;font-weight:700;color:var(--navy)}
.trigger h3{font-size:1rem;margin:0 0 8px}
.trigger p{font-size:.92rem;margin:0}
.card-grid.four{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:28px;box-shadow:var(--shadow)}
.card h3{margin:0 0 10px;font-size:1.28rem}
.card p{margin:0}
.help-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px 36px}
.help-item{display:flex;gap:18px;border-bottom:1px solid var(--navy);padding:6px 0 24px}
.help-icon{width:48px;height:48px;flex:0 0 48px;border-radius:10px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:1.3rem}
.help-item h3{margin:0 0 8px;font-size:1.2rem}
.help-item p{margin:0}
.process-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:22px;align-items:center}
.process-flow article{background:#fff;border:1px solid var(--border);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
.process-flow h3{margin:0 0 10px;font-size:1.3rem}
.process-flow p{margin:0}
.arrow{font-size:2rem;color:var(--navy);font-weight:700}
.expertise{background:var(--navy);color:#fff;padding:64px 0}
.expertise-inner{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:start;max-width:980px}
.expertise h2{font-size:2.3rem}
.expertise p{margin:0 0 12px;color:#fff}
.expertise-mark{width:62px;height:62px;border-radius:50%;background:#fff;color:var(--navy);display:grid;place-items:center;font-size:1.4rem}
.founder-grid{display:grid;grid-template-columns:minmax(7.5rem,14%) 1fr;gap:70px;align-items:center}
.founder-photo-wrap{aspect-ratio:4/5;border-radius:18px;overflow:hidden;background:var(--sky)}
.founder-photo-wrap img{width:100%;height:100%;object-fit:cover;object-position:54% 50%}
.founder-copy p{font-size:1.05rem;margin:0 0 16px}
.founder-close{font-weight:700}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case-card{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.case-card summary{list-style:none;cursor:pointer;padding:26px;min-height:180px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px;text-align:center;font-weight:700}
.case-card summary::-webkit-details-marker{display:none}
.case-logo{width:100%;height:4.75rem;display:grid;place-items:center}
.case-logo img{display:block;width:100%;height:100%;max-height:4.25rem;object-fit:contain}
.logo-3dge img{max-width:10.75rem}
.logo-hangarside img{max-width:4.75rem}
.logo-healthcare2u img{max-width:12rem}
.case-body{border-top:1px solid var(--border);padding:22px}
.case-body h3{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin:14px 0 4px}
.case-body h3:first-child{margin-top:0}
.case-body p{margin:0}
.faq-list{border-top:1px solid var(--border)}
.faq-list details{background:#fff;border-bottom:1px solid var(--border)}
.faq-list summary{cursor:pointer;list-style:none;padding:20px 22px;font-weight:700;position:relative}
.faq-list summary:after{content:"+";position:absolute;right:22px}
.faq-list details[open] summary:after{content:"–"}
.faq-list details p{margin:0;padding:0 22px 22px;max-width:900px}
.contact{background:var(--navy);color:#fff;padding:90px 0}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.contact-copy p{color:#fff}
.contact-logo{width:150px;background:var(--sky);border-radius:12px;padding:10px;margin-bottom:28px}
.eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.12em}
.direct-contact a{color:#fff;text-decoration:none}
form{background:#fff;color:var(--ink);padding:28px;border-radius:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-weight:700;font-size:.92rem;margin-bottom:16px}
label span{font-weight:400}
input,textarea{width:100%;margin-top:7px;border:1px solid #8097b6;border-radius:8px;padding:13px 14px;font:inherit;color:var(--ink);background:#fff}
textarea{resize:vertical}
.hidden{display:none}
.form-status{min-height:26px;margin-top:12px;font-weight:700}
.form-status.success{color:#176c35}
.form-status.error{color:#a12626}
.footer{background:var(--sky);padding:30px 0;color:var(--ink)}
.footer-inner{display:grid;grid-template-columns:auto 1fr 1fr 1.5fr;gap:28px;align-items:center;font-size:.88rem}
.footer img{width:110px}
.footer a{text-decoration:none}
@media (max-width:900px){
  .menu-toggle{display:block}
  .primary-nav{position:absolute;top:78px;left:0;right:0;background:var(--sky);display:none;flex-direction:column;align-items:stretch;padding:18px 20px 24px;border-bottom:1px solid var(--border)}
  .primary-nav.open{display:flex}
  .primary-nav a{padding:10px 4px}
  .hero-inner{min-height:520px}
  .trigger-grid{grid-template-columns:1fr 1fr}
  .trigger:last-child{grid-column:1/-1}
  .case-grid{grid-template-columns:1fr}
  .contact-grid,.founder-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .container{width:min(100% - 30px,1180px)}
  .header-inner{min-height:70px}
  .brand img{width:118px}
  .primary-nav{top:70px}
  html{scroll-padding-top:70px}
  .hero-inner{min-height:500px}
  .hero-copy{width:100%;max-width:34rem;padding:56px 0}
  .hero h1{font-size:clamp(1.72rem,7.2vw,1.9rem);line-height:1.12;letter-spacing:-.018em}
  .hero p{font-size:1rem}
  .hero{background-position:62% 50%}
  .section{padding:64px 0}
  .section-heading{margin-bottom:30px}
  .trigger-grid,.card-grid.four,.help-grid{grid-template-columns:1fr}
  .trigger{text-align:left;display:grid;grid-template-columns:52px 1fr;gap:0 14px}
  .trigger .icon{grid-row:1/3;margin:0}
  .trigger h3,.trigger p{grid-column:2}
  .process-flow{grid-template-columns:1fr}
  .process-flow .arrow{transform:rotate(90deg);justify-self:center}
  .expertise-inner{grid-template-columns:1fr}
  .founder-grid{gap:30px}
  .founder-photo-wrap{width:38%;max-width:8rem;margin-inline:auto}
  .field-row{grid-template-columns:1fr;gap:0}
  .contact{padding:64px 0}
  .contact-grid{gap:32px}
  form{padding:20px}
  .footer-inner{grid-template-columns:1fr;gap:14px}
  .footer img{width:120px}
}