:root{
  --green:#2bbf8a;
  --teal:#1e6f6a;
  --dark:#0f1f1c;
  --ink:#0d1b1a;
  --bg:#f4f8f6;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:#1b1b1b;
  background:#fff;
}

.container{max-width:1120px;margin:0 auto;padding:0 24px;}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,0.9);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid rgba(0,0,0,.06);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}

.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;}
.logo{height:46px;width:auto;display:block;}
.brand-text{display:flex;flex-direction:column;gap:2px;}
.brand-name{font-weight:700;letter-spacing:-0.02em;color:#0a1a18}
.brand-tag{font-size:0.86rem;color:rgba(0,0,0,.62)}

.nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end;}
.nav a{
  text-decoration:none;
  color:rgba(0,0,0,.78);
  font-weight:600;
  font-size:0.95rem;
  padding:10px 10px;
  border-radius:12px;
}
.nav a:hover{background:rgba(0,0,0,.04)}
.nav a.active{background:rgba(43,191,138,.10); color:#0a1a18}
.nav a.btn{
  padding:10px 14px;
  border:1px solid rgba(0,0,0,.12);
  background:rgba(255,255,255,.85);
}
.nav a.btn:hover{background:rgba(0,0,0,.03)}

.hero{
  position:relative;
  padding:86px 0 70px;
  overflow:hidden;
  border-bottom:1px solid rgba(0,0,0,.06);
}

.hero-visual{
  position:absolute;
  inset:0;
}

.circuit{
  position:absolute;
  inset:-40px -80px -40px -80px;
  width:calc(100% + 160px);
  height:calc(100% + 80px);
  opacity:0.9;
}

.hero-glyph{
  position:absolute;
  width:64px;height:64px;
  border-radius:18px;
  background:linear-gradient(135deg, rgba(43,191,138,0.78), rgba(30,111,106,0.75));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(0,0,0,.08);
  opacity:0.35;
}

.hero-glyph svg{width:34px;height:34px;fill:white;opacity:0.95}

.hero-glyph-1{left:10%; top:28%}
.hero-glyph-2{left:76%; top:22%}
.hero-glyph-3{left:58%; top:62%}
.hero-glyph-4{left:18%; top:68%}

.hero-inner{
  position:relative;
  max-width:880px;
}

.pill{
  display:inline-block;
  padding:10px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.75);
  border:1px solid rgba(0,0,0,.08);
  font-weight:700;
  letter-spacing:0.12em;
  font-size:0.75rem;
  color:rgba(0,0,0,.62);
}

.hero h1{
  margin:18px 0 14px;
  font-size:2.55rem;
  line-height:1.08;
  letter-spacing:-0.03em;
  color:#0a1a18;
}

.lead{
  font-size:1.05rem;
  line-height:1.65;
  color:rgba(0,0,0,.72);
  margin:0 0 14px;
}

.segments{
  padding:74px 0;
  background:var(--bg);
}

.grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:38px;
}

.segment{
  background:#fff;
  padding:34px;
  border-radius:22px;
  border:1px solid rgba(0,0,0,.06);
  box-shadow:0 10px 24px rgba(0,0,0,.04);
}

.glyph{
  width:58px;height:58px;
  border-radius:16px;
  background:linear-gradient(135deg,var(--green),var(--teal));
  display:flex;align-items:center;justify-content:center;
  margin-bottom:14px;
}

.glyph svg{width:32px;height:32px;fill:#fff}

.segment h2{
  margin:10px 0 12px;
  font-size:1.1rem;
  letter-spacing:-0.01em;
  color:#0a1a18;
}

.segment p{
  margin:0 0 12px;
  font-size:0.95rem;
  line-height:1.6;
  color:rgba(0,0,0,.72);
}

.closing{padding:76px 0;background:#fff;}
.principle{font-weight:700;margin:0 0 12px;color:#0a1a18;letter-spacing:-0.01em}
.closing p{margin:0 0 0;max-width:920px;line-height:1.7;color:rgba(0,0,0,.72)}

.site-footer{
  padding:28px 0;
  border-top:1px solid rgba(0,0,0,.06);
  background:#fff;
}

.footer-inner{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center}
.muted{color:rgba(0,0,0,.55)}
.sep{margin:0 10px;color:rgba(0,0,0,.35)}

@media (max-width: 980px){
  .grid{grid-template-columns:1fr}
  .hero h1{font-size:2.1rem}
  .nav{gap:10px}
}

@media (max-width: 640px){
  .brand-text{display:none}
  .hero{padding:72px 0 56px}
  .hero-glyph{display:none}
}
/* HERO: shared layout stabiliser */
.hero,
.hero-section,
.page-hero {
  padding: 72px 0;
}

.hero .container,
.hero-section .container,
.page-hero .container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero h1,
.hero-section h1,
.page-hero h1 {
  line-height: 1.08;
  max-width: 18ch;
}

.hero p,
.hero-section p,
.page-hero p {
  max-width: 62ch;
}
/* HERO: text colour contract */
.hero, .hero-section, .page-hero {
  color: #0f172a; /* near-black */
}

.hero h1, .hero-section h1, .page-hero h1,
.hero h2, .hero-section h2, .page-hero h2 {
  color: #0f172a;
}

.hero p, .hero-section p, .page-hero p {
  color: #334155; /* dark slate */
}
/* HERO: defeat opacity / overlays applied to hero content */
.hero *, .hero-section *, .page-hero * {
  opacity: 1 !important;
}

/* HERO: force readable text on first section of main (page-local override) */
main > section:first-of-type {
  color: #0f172a !important;
}

main > section:first-of-type h1,
main > section:first-of-type h2,
main > section:first-of-type h3 {
  color: #0f172a !important;
}

main > section:first-of-type p,
main > section:first-of-type li,
main > section:first-of-type span {
  color: #334155 !important;
}

/* If any hero container was made translucent, neutralise it */
main > section:first-of-type,
main > section:first-of-type * {
  opacity: 1 !important;
}