:root{
  --bg:#f4f5f7;  /* #f4f5f7-light grey or blue */
  --card:#ffffff;
  --text:#263647;
  --muted:#68788a;  /*#68788a*/
  --line:#d7dde4;
  --red:#c61f1f;
  --red-dark:#921414;
  --nav:#f6f6f7;
  --white:#ffffff;
  --shadow:0 20px 48px rgba(16,34,57,.08);
  --radius:20px;
  --container:1440px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter",sans-serif;
  color:var(--text);
  background:var(--bg);
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{font:inherit}
.container{width:min(var(--container),calc(100% - 24px));margin:0 auto}

.site-header{position:sticky;top:0;z-index:100;background: transparent;backdrop-filter:blur(16px)} /*white = 255,255,255,.96*/
.top-nav-bar{
  background: transparent;
  border-bottom:1px solid #e3e5e8;
  position: relative;
  z-index: 500;
}
.top-nav-bar .container{
  min-height:64px;
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:18px;
}
.top-nav{
  display:flex;
  align-items:center;
  gap:28px;
  color:#5d636b;
}
.top-nav > a,.nav-more{
  font-weight:500;
  color:#5d636b;
}
.nav-group{position:relative; z-index:320;}
.nav-more{
  border:none;
  background:none;
  padding:0;
  cursor:pointer;
}
.nav-more span{margin-left:6px}
.nav-dropdown{
  position:absolute;
  top:100%;
  left:0;
  min-width:220px;
  display:none;
  background: rgba(255,255,255,0.15); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius:16px;
  box-shadow:var(--shadow);
  padding:10px;
  z-index: 700;
}
.nav-dropdown a{
  display:block;
  padding:12px 14px;
  border-radius:10px;
}
.nav-dropdown a:hover{background:#f4f7fb}
.nav-group:hover .nav-dropdown{display:block}
.logo-row{
  background: rgba(255,255,255,0.08); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  border-bottom:1px solid #eceff3;
  position: relative;
  z-index: 100;
}
.logo-row-inner{
  min-height:96px;
  display:flex;
  align-items:center;
}
.logo-shell{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg, rgba(255,0,0,0.7), rgba(180,0,0,0.7)); /*#f60808*/
  border:1px solid rgba(0,0,0,.08);
  border-radius:18px;
  padding:10px 14px;
  box-shadow:0 10px 24px rgba(0,0,0,.06);
 backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.site-logo{height:80px;width:auto}

.menu-toggle{
  display:none;
  border:none;
  background:none;
  padding:0;
}
.menu-toggle span{
  display:block;
  width:26px;
  height:3px;
  margin:5px 0;
  border-radius:99px;
  background:#50606f;
}

.portal-hero{padding:18px 0 28px}
.mosaic-grid{
  display:grid;
  grid-template-columns:2.05fr 1fr 1fr;
  grid-template-rows:260px 260px;
  gap:2px;
  background:#d7dbe1;
}
.mosaic-card{
  position:relative;
  overflow:hidden;
  min-height:220px;
  background-size:cover;
  background-position:center;
  color:#fff;
}
.mosaic-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.58));
}
.mosaic-card::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(165deg, rgba(255,255,255,.22) 0%, rgba(255,255,255,0) 38%);
  mix-blend-mode:screen;
}
.mosaic-overlay{
  position:absolute;
  inset:auto 0 0 0;
  padding:28px;
  z-index:1;
}
.card-main{grid-row:span 2;background-image:url('../img/hero-main.png')}
.card-dental{background-image:url('../img/hero-dental.png')}
.card-soho{background-image:url('../img/hero-soho.png')}
.card-security{background-image:url('../img/hero-security.png')}
.card-media{background-image:url('../img/hero-media.png')}
.tile-kicker{
  margin:0 0 8px;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.74rem;
  font-weight:800;
}
.card-main h1{
  margin:0 0 10px;
  font-size:clamp(2.2rem,4vw,3.2rem);
  line-height:1.02;
}
.mosaic-card h2{
  margin:0 0 8px;
  font-size:clamp(1.1rem,1.8vw,1.45rem);
  line-height:1.2;
}
.mosaic-card p{margin:0;font-size:1rem;max-width:38ch}

.resources-section{
  padding:28px 0 22px;
  background:#ececec;
  border-top:1px solid #ededed;
}
.section-heading{margin-bottom:18px}
.eyebrow{
  color:var(--red);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.74rem;
  font-weight:800;
  margin:0 0 10px;
}
.section-heading h2,.impact-copy h2,.split-copy h2,.contact-copy h2,.promo-inner h2{
  margin:0 0 12px;
  font-size:clamp(1.8rem,2.6vw,2.8rem);
  line-height:1.08;
  color:#31373d;  /*#31373d*/
}
.section-heading.center{text-align:center}
.resource-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.glossy-card{
  background:linear-gradient(180deg, rgba(255,255,255,.93), rgba(255,255,255,.82));
  border:1px solid rgba(255,255,255,.8);
  box-shadow:var(--shadow);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.resource-card{
  overflow:hidden;
  border-radius:10px;
  color:inherit;
}
.resource-image{
  height:240px;
  background-size:cover;
  background-position:center;
}
.resource-body{
  padding:18px 20px 22px;
  background:#fff;
}
.resource-body h3{margin:0 0 8px;font-size:1.1rem;color:#2f353a}
.resource-body p,
.impact-copy p,
.feature-card p,
.split-copy p,
.software-note,
.pillar-card p,
.contact-copy p,
.contact-details p{margin:0;color:var(--muted);line-height:1.68}

.impact-band{padding:28px 0}
.impact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  align-items:start;
}
.impact-copy,
.stat-card,
.feature-card,
.software-panel,
.pillar-card,
.contact-copy,
.contact-form{
  border-radius:18px;
  padding:24px;
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.stat-card strong{
  display:block;
  margin-bottom:10px;
  font-size:2rem;
  color:var(--red);
}
.stat-card span{color:var(--muted);line-height:1.5}
.promo-banner{padding:10px 0 24px}
.promo-inner{
  border-radius:18px;
  padding:28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  padding:14px 22px;
  font-weight:800;
  transition:transform .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg, rgba(255,0,0,0.7), rgba(180,0,0,0.7));
  box-shadow:0 12px 26px rgba(198,31,31,.22);
}
.section{padding:26px 0 30px}
.feature-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.feature-card h3,.software-panel h3,.pillar-card h3,.contact-copy h2,.impact-copy h2{color:#30363b}
.icon-circle{
  width:56px;height:56px;
  display:grid;place-items:center;
  border-radius:16px;
  background:linear-gradient(180deg,#f6f8fb,#eef1f5);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
  margin-bottom:14px;
  font-size:1.5rem;
}

.split-section{padding:26px 0 30px}
.split-layout{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:18px;
  align-items:start;
}
.check-list{
  padding-left:18px;
  color:var(--muted);
  line-height:1.9;
  margin:16px 0 0;
}
.software-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
  margin:18px 0 16px;
}
.software-list span{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:58px;
  padding:12px;
  border-radius:14px;
  background:linear-gradient(180deg,#f8fbff,#f2f5f8);
  color:#38404a;
  font-weight:700;
}

.pillar-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.contact-section{
  padding:28px 0 36px;
}
.contact-grid{
  display:grid;
  grid-template-columns:1fr .92fr;
  gap:18px;
}
.contact-form input,
.contact-form textarea{
  width:100%;
  border:1px solid #e2e7ee;
  border-radius:14px;
  padding:16px 16px;
  margin-bottom:14px;
  font:inherit;
  background:#fff;
}
.form-note{
  min-height:24px;
  margin:10px 0 0;
  color:#9a1f1f; /*linear-gradient(135deg, rgba(255,0,0,0.7), rgba(180,0,0,0.7));  ;;;#9a1f1f */
  font-weight:600;
}
.contact-details{margin-top:18px}
.contact-details strong{color:#31373d}
.contact-details a{color:#31373d;font-weight:700}

.site-footer{
  background:#f0f1f3;
  border-top:1px solid #dfe3e9;
}
.footer-grid{
  padding:34px 0;
  display:grid;
  grid-template-columns:1.35fr 1fr 1fr 1fr;
  gap:22px;
}
.footer-logo-shell{margin-bottom:12px}
.footer-logo{height:80px;width:auto}
.site-footer h4{margin:0 0 10px;color:#31373d}
.site-footer a,.site-footer span,.site-footer p{
  display:block;
  color:#68788a;
  margin:8px 0;
  line-height:1.65;
}
.footer-bottom{
  border-top:1px solid #dbe1e7;
}
.footer-bottom p{
  margin:0;
  padding:16px 0 20px;
  color:#7a8796;
}

@media (max-width:1100px){
  .resource-grid,.feature-grid,.pillar-grid,.footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid,.impact-grid,.split-layout{grid-template-columns:1fr}
}
@media (max-width:980px){
  .menu-toggle{display:block}
  .top-nav{display:none;position:absolute;top:64px;left:12px;right:12px;background:#fff;border:1px solid #dbe2ea;border-radius:18px;box-shadow:var(--shadow);padding:16px;flex-direction:column;align-items:flex-start;gap:14px}
  .top-nav.open{display:flex}
  .nav-group{width:100%}
  .nav-dropdown{position:static;min-width:100%;display:none;box-shadow:none;border: 1px solid rgba(255,255,255,0.3);padding:10px 0 0}
  .nav-group.open .nav-dropdown{display:block}
  .nav-group:hover .nav-dropdown{display:none}
  .mosaic-grid{grid-template-columns:1fr;grid-template-rows:auto}
  .card-main{grid-row:span 1;min-height:420px}
  .mosaic-card{min-height:250px}
}
@media (max-width:700px){
  .resource-grid,.stats-grid,.feature-grid,.pillar-grid,.footer-grid{grid-template-columns:1fr}
  .promo-inner{flex-direction:column;align-items:flex-start}
  .site-logo{height:46px}
  .logo-row-inner{min-height:82px}
  .resource-image{height:220px}
}


.logo-row{pointer-events:none;}
.logo-row .logo-shell{pointer-events:auto; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }