:root{
  --bg:#fff;
  --text:#111827;
  --muted: rgba(17,24,39,.70);
  --border: rgba(17,24,39,.12);
  --soft: rgba(17,24,39,.04);
  --radius: 16px;

  /* sticky heights */
  --topnav-h: 64px;
  --subnav-h: 46px;

  --maxw: 980px;
  --pad: 16px;
  --anchor-offset: 76px; /* 64 + ~12px */
}

*{ box-sizing:border-box; }

html{
  scroll-behavior:smooth;
  background:var(--bg);
  color:var(--text);
}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

a{ color:inherit; }

.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* anchor scroll offset for sticky navs */
section[id], .subsection[id]{
  /*scroll-margin-top: calc(var(--topnav-h) + var(--subnav-h) + 18px); */
  scroll-margin-top: var(--anchor-offset);
}

/* Top nav */
.topnav{
  position: sticky;
  top:0;
  z-index: 30;
  height: var(--topnav-h);
  display:flex;
  align-items:center;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}

.topnav__inner{
  width:100%;
  display:flex;
  gap:14px;
  align-items:center;
}

.brand{
  font-weight: 650;
  letter-spacing: -0.01em;
  text-decoration:none;
  margin-right:auto;
}

.topnav__links{
  display:flex;
  align-items:center;
  gap:6px;
  flex-wrap:wrap;
}

.navlink{
  text-decoration:none;
  padding: 8px 10px;
  border-radius: 12px;
  color: rgba(17,24,39,.92);
}

.navlink:hover{
  background: rgba(17,24,39,.05);
}

.cta{
  display:inline-flex;
  align-items:center;
  padding: 10px 14px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.9);
  text-decoration:none;
}

.cta:hover{
  background: rgba(17,24,39,.04);
}

.ghostlink{
  text-decoration:none;
  padding: 10px 14px;
  border-radius: 14px;
}

.ghostlink:hover{
  background: rgba(17,24,39,.05);
}

/* Typography */
.kicker{
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: .7;
}

.h1{
  font-size: 44px;
  line-height: 1.08;
  margin: 14px 0 10px;
  letter-spacing: -0.02em;
}

.lead{
  font-size: 20px;
  line-height: 1.5;
  margin: 0 0 12px;
  max-width: 820px;
}

.sublead{
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 14px;
  max-width: 860px;
  color: var(--muted);
}

.section__title{
  font-size: 22px;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.h3{
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.p{
  font-size: 16px;
  line-height: 1.75;
  margin: 0 0 14px;
  max-width: 860px;
  color: rgba(17,24,39,.92);
}

.ul{
  margin: 10px 0 0 18px;
  padding:0;
  line-height: 1.85;
  max-width: 860px;
  color: rgba(17,24,39,.92);
}

.hr{
  height:1px;
  background: var(--border);
  border:0;
  margin:0;
}

/* Layout sections */
.hero{
  padding: 92px 0 64px;
}

.hero__actions{
  margin-top: 18px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:center;
}

.mininote{
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
}

.section{
  padding: 84px 0;
}

.section--industry{
  padding-top: 54px; /* a little tighter, subnav takes space */
}

/* Cards */
.cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-decoration:none;
  background: rgba(0,118,182,1);
}

.card:hover{
  background: rgba(51,153,204,1);
}

.card__title{
  font-weight: 650;
  margin: 0 0 6px;
   color: rgba(245, 246, 247, 1);
}
  
.card__body{
  margin:0;
  color: rgba(230,232,235,1);
  line-height: 1.55;
}

/* Sticky subsection nav inside each industry section */
.subnav{
  position: sticky;
  top: var(--topnav-h);
  z-index: 20;
  height: var(--subnav-h);
  display:flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  margin: 18px 0 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,.90);
  backdrop-filter: blur(10px);
  overflow-x: auto;
}

.subnav__link{
  text-decoration:none;
  padding: 6px 10px;
  border-radius: 12px;
  white-space: nowrap;
  color: rgba(17,24,39,.92);
}

.subnav__link:hover{
  background: rgba(17,24,39,.05);
}

.subnav__spacer{
  flex: 1 1 auto;
}

.subnav__back{
  text-decoration:none;
  padding: 6px 10px;
  border-radius: 12px;
  white-space: nowrap;
  color: rgba(17,24,39,.85);
  background: rgba(17,24,39,.03);
}

.subnav__back:hover{
  background: rgba(17,24,39,.06);
}

/* Active subnav link highlight (set by JS) */
.subnav__link.is-active{
  background: rgba(17,24,39,.08);
}

/* Subsections */
.subsection{
  padding-top: 6px;
  margin-top: 18px;
}

/* Callout */
.callout{
  border-left: 3px solid rgba(17,24,39,.35);
  padding: 10px 14px;
  background: rgba(17,24,39,.03);
  border-radius: 12px;
  max-width: 860px;
  color: rgba(17,24,39,.92);
  line-height: 1.7;
}

/* Back line */
.backline{
  margin-top: 22px;
}

/* About actions */
.about__actions{
  margin-top: 16px;
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  align-items:center;
}

/* Footer */
.footer{
  padding: 34px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
}

.footer__inner{
  display:flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap:wrap;
}

.footer__link{
  text-decoration:none;
}

.footer__link:hover{
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 900px){
  .cards{ grid-template-columns: 1fr; }
  .h1{ font-size: 38px; }
}

/* =========================
   HERO LOGO (LEFT, LARGE)
========================= */

.hero__logo {
  display: flex;
  justify-content: flex-start; /* left justify */
  margin-bottom: 24px;
}

.hero__logo-img {
  width: 820px;        /* ~3x previous 140px */
  max-width: 90%;
  height: auto;
  opacity: 0.97;
}

/* Tablet */
@media (max-width: 900px) {
  .hero__logo-img {
    width: 320px;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .hero__logo-img {
    width: 240px;
  }
}