:root{
  --navy:#0b2f4f;
  --blue:#0f6da8;
  --teal:#1f8f9f;
  --ice:#eef7fb;
  --text:#24313c;
  --muted:#65737e;
  --white:#ffffff;
  --line:#d9e5ec;
  --shadow:0 12px 35px rgba(15,57,86,.12);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.65;
}
a{color:var(--blue)}
img{max-width:100%;display:block}
.container{width:min(1120px,92%);margin:0 auto}
.topbar{
  background:var(--navy);
  color:#fff;
  font-size:.92rem;
}
.topbar .container{
  display:flex;justify-content:space-between;gap:20px;
  padding:8px 0;flex-wrap:wrap
}
.topbar a{color:#fff;text-decoration:none}
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(8px)
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:22px}
.brand{text-decoration:none;color:var(--navy);display:flex;align-items:center;gap:12px}
.brand-mark{
  width:46px;height:46px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--teal));
  color:#fff;font-weight:700;font-size:1.05rem
}
.brand-text strong{display:block;font-size:1.1rem;line-height:1.1}
.brand-text span{display:block;color:var(--muted);font-size:.78rem;margin-top:4px}
.site-nav{display:flex;align-items:center;gap:22px}
.site-nav a{text-decoration:none;color:var(--navy);font-weight:600;font-size:.95rem}
.site-nav a:hover,.site-nav a.active{color:var(--blue)}
.menu-button{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px;font-size:1rem}
.btn{
  display:inline-block;text-decoration:none;font-weight:700;
  padding:12px 18px;border-radius:10px;border:1px solid transparent
}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#0a5d91}
.btn-secondary{background:#fff;color:var(--navy);border-color:var(--line)}
.hero{
  background:
    radial-gradient(circle at 85% 15%,rgba(31,143,159,.24),transparent 30%),
    linear-gradient(135deg,#eaf6fb 0%,#f8fcfe 55%,#e6f3f7 100%);
  padding:88px 0 74px;
  overflow:hidden
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:55px}
.eyebrow{color:var(--teal);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.82rem}
h1,h2,h3{color:var(--navy);line-height:1.2;margin-top:0}
h1{font-size:clamp(2.3rem,5vw,4.7rem);margin-bottom:20px}
h2{font-size:clamp(1.8rem,3vw,2.7rem)}
.lead{font-size:1.2rem;color:#4c5d68;max-width:700px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-card{
  background:#fff;border:1px solid rgba(15,109,168,.15);
  border-radius:28px;box-shadow:var(--shadow);padding:34px
}
.ekg{
  height:160px;border-radius:18px;
  background:
    linear-gradient(90deg,rgba(15,109,168,.07) 1px,transparent 1px),
    linear-gradient(rgba(15,109,168,.07) 1px,transparent 1px);
  background-size:22px 22px;
  position:relative;overflow:hidden;margin-bottom:24px
}
.ekg svg{position:absolute;inset:0;width:100%;height:100%}
.hero-card ul{padding-left:20px;margin-bottom:0}
.section{padding:76px 0}
.section-soft{background:var(--ice)}
.section-title{max-width:760px;margin-bottom:35px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:0 8px 24px rgba(15,57,86,.06)
}
.card h3{font-size:1.25rem}
.icon{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:#e8f4f9;color:var(--blue);font-size:1.3rem;margin-bottom:18px
}
.list-clean{list-style:none;padding:0;margin:0}
.list-clean li{padding:9px 0;border-bottom:1px solid var(--line)}
.list-clean li:last-child{border-bottom:0}
.callout{
  background:linear-gradient(135deg,var(--navy),#174d74);
  color:#fff;border-radius:24px;padding:38px;
  display:flex;justify-content:space-between;align-items:center;gap:30px
}
.callout h2,.callout p{color:#fff}
.page-hero{background:linear-gradient(135deg,#eaf6fb,#f8fcfe);padding:64px 0}
.condition-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.condition{
  border:1px solid var(--line);border-left:5px solid var(--teal);
  border-radius:14px;padding:24px;background:#fff
}
.notice{
  background:#fff8e8;border:1px solid #f1d49a;border-radius:12px;
  padding:18px;color:#5d4b21
}
.contact-box{background:var(--ice);border-radius:18px;padding:28px}
.footer{background:#071f34;color:#d8e6ef;padding:48px 0 22px;margin-top:0}
.footer h3{color:#fff}
.footer a{color:#d8e6ef;text-decoration:none}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:20px;font-size:.9rem;color:#aebdca}
.small{font-size:.92rem;color:var(--muted)}
form{display:grid;gap:16px}
label{font-weight:700;color:var(--navy)}
input,select,textarea{
  width:100%;padding:12px 13px;border:1px solid #bfcdd7;border-radius:9px;
  font:inherit;background:#fff
}
textarea{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:860px){
  .hero-grid,.grid-3,.grid-2,.condition-grid,.footer-grid{grid-template-columns:1fr}
  .site-nav{
    display:none;position:absolute;left:0;right:0;top:76px;background:#fff;
    padding:18px 4%;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start
  }
  .site-nav.open{display:flex}
  .menu-button{display:block}
  .hero{padding-top:60px}
  .callout{align-items:flex-start;flex-direction:column}
  .form-row{grid-template-columns:1fr}
}