:root{
  --ink:#102033;
  --navy:#0d223b;
  --blue:#365f8c;
  --soft:#f5f7fa;
  --line:#dfe6ed;
  --muted:#627184;
  --white:#ffffff;
  --container:min(1040px,calc(100% - 40px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
.container{width:var(--container);margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:100}
.skip-link:focus{left:8px}
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  min-height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand img{width:158px}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:.9rem;color:#405064}
.nav a:hover,.nav a[aria-current="page"]{color:var(--navy)}
.nav-toggle{display:none;border:0;background:transparent;font-size:1.2rem}
.header-cta{display:none}
main{min-height:60vh}
.hero{
  padding:88px 0 76px;
  border-bottom:1px solid var(--line);
}
.hero-copy{max-width:820px}
.eyebrow{
  margin-bottom:18px;
  color:var(--blue);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.13em;
  text-transform:uppercase;
}
h1,h2,h3{
  margin:0;
  color:var(--navy);
  line-height:1.12;
  letter-spacing:-.035em;
}
h1{font-size:clamp(2.55rem,5vw,4.8rem);font-weight:520}
h2{font-size:clamp(1.75rem,3vw,2.8rem);font-weight:520}
h3{font-size:1.08rem;font-weight:650;letter-spacing:-.015em}
.lead{
  max-width:720px;
  margin:22px 0 0;
  color:var(--muted);
  font-size:clamp(1.02rem,1.5vw,1.2rem);
}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.btn{
  display:inline-flex;
  min-height:43px;
  align-items:center;
  justify-content:center;
  padding:0 17px;
  border:1px solid transparent;
  border-radius:9px;
  font-size:.9rem;
  font-weight:600;
  cursor:pointer;
}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:#193653}
.btn-secondary{border-color:#cbd6e0;background:#fff;color:var(--navy)}
.btn-secondary:hover{background:var(--soft)}
section{padding:72px 0}
.section-soft{background:var(--soft)}
.section-head{max-width:720px;margin-bottom:32px}
.section-head p{margin:14px 0 0;color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{
  padding:22px 0;
  border-top:1px solid var(--line);
}
.card p{margin:9px 0 0;color:var(--muted);font-size:.94rem}
.product-list{max-width:820px;border-top:1px solid var(--line)}
.product-row{
  display:grid;
  grid-template-columns:150px 1fr auto;
  align-items:center;
  gap:26px;
  padding:27px 0;
  border-bottom:1px solid var(--line);
}
.product-row p{margin:0;color:var(--muted);font-size:.94rem}
.product-label{font-weight:650;color:var(--navy)}
.text-link{font-size:.88rem;font-weight:650;color:var(--blue)}
.text-link:hover{text-decoration:underline}
.page-hero{padding:72px 0 52px;border-bottom:1px solid var(--line)}
.page-hero .hero-copy{max-width:760px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{padding-top:18px;border-top:1px solid var(--line)}
.step span{display:block;margin-bottom:12px;color:var(--blue);font-size:.72rem;font-weight:700}
.step p{margin:8px 0 0;color:var(--muted);font-size:.9rem}
.demo{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  padding:30px;
  border:1px solid var(--line);
  border-radius:14px;
}
.demo p{margin:10px 0 0;color:var(--muted)}
.about-founder{
  display:flex;
  align-items:center;
  gap:16px;
  margin-top:54px;
  padding-top:24px;
  border-top:1px solid var(--line);
}
.about-founder img{
  width:58px;height:58px;
  border-radius:50%;
  object-fit:cover;
}
.about-founder p{margin:0;color:var(--muted);font-size:.87rem}
.about-founder strong{display:block;color:var(--navy);font-size:.92rem}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px}
.form{display:grid;gap:15px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{font-size:.84rem;font-weight:600;color:var(--navy)}
input,textarea{
  width:100%;margin-top:6px;padding:12px 13px;
  border:1px solid #cdd7e1;border-radius:8px;outline:none;background:#fff;
}
input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(54,95,140,.10)}
textarea{min-height:126px;resize:vertical}
.form-note{font-size:.76rem;color:var(--muted)}
.notice{display:none;padding:12px;background:#edf3f8;border-radius:8px;color:var(--navy)}
.site-footer{padding:34px 0;background:var(--navy);color:#b9c5d1}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.footer-brand img{width:145px;background:#fff;border-radius:6px;padding:3px}
.footer-links{display:flex;gap:20px;font-size:.82rem}
.footer-copy{margin-top:16px;font-size:.74rem;color:#93a3b4}
@media(max-width:820px){
  .nav{
    display:none;position:fixed;left:16px;right:16px;top:68px;
    flex-direction:column;align-items:stretch;
    padding:18px;background:#fff;border:1px solid var(--line);border-radius:10px
  }
  .nav.open{display:flex}
  .nav-toggle{display:block}
  .grid-3{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .product-row{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  :root{--container:min(100% - 28px,1040px)}
  .hero{padding:64px 0 52px}
  section{padding:56px 0}
  .steps{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .demo,.footer-inner{align-items:flex-start;flex-direction:column}
}