:root{
  --so:#0E4799;
  --na:#0067C8;
  --gray:#585E64;
  --ink:#202733;
  --muted:#697586;
  --bg:#f5f8fc;
  --surface:#ffffff;
  --border:#dce5ef;
  --navy:#082d63;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
}
a{color:var(--na);text-decoration:none}
a:hover{text-decoration:underline}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.site-header__inner{
  width:min(1180px,calc(100% - 32px));
  min-height:82px;
  margin:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.brand__logo{
  width:58px;
  height:58px;
  object-fit:contain;
  flex:0 0 auto;
}
.brand__wordmark{
  width:min(310px,48vw);
  height:auto;
  display:block;
}
.site-header__link{
  color:var(--gray);
  font-weight:700;
  font-size:14px;
  white-space:nowrap;
}

.hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 84% 28%,rgba(0,103,200,.32),transparent 26%),
    linear-gradient(135deg,#062655 0%,#0E4799 56%,#0067C8 100%);
  color:white;
  padding:70px 0 84px;
}
.hero::after{
  content:"";
  position:absolute;
  right:-90px;
  bottom:-150px;
  width:520px;
  height:520px;
  background:url("assets/sonatech-logo.png") center/contain no-repeat;
  opacity:.08;
  pointer-events:none;
}
.hero__inner{
  width:min(930px,calc(100% - 32px));
  margin:auto;
  position:relative;
  z-index:1;
}
.hero__badge{
  display:inline-flex;
  align-items:center;
  padding:6px 12px;
  border:1px solid rgba(255,255,255,.36);
  border-radius:999px;
  background:rgba(255,255,255,.08);
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.hero h1{
  margin:18px 0 14px;
  font-size:clamp(36px,5vw,56px);
  line-height:1.04;
  letter-spacing:-.02em;
}
.hero p{
  max-width:760px;
  margin:0;
  color:rgba(255,255,255,.9);
  font-size:17px;
}

main{
  width:min(930px,calc(100% - 32px));
  margin:-38px auto 58px;
  position:relative;
  z-index:2;
}
.policy-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:20px;
  box-shadow:0 22px 60px rgba(13,49,97,.10);
  padding:clamp(26px,5vw,52px);
}
.updated{
  margin:0 0 30px;
  padding:13px 16px;
  border-left:4px solid var(--na);
  border-radius:0 10px 10px 0;
  background:#eef6ff;
  color:#405066;
  font-size:14px;
}
h2{
  margin:36px 0 12px;
  color:#15385f;
  font-size:23px;
  line-height:1.25;
}
h2:first-of-type{margin-top:0}
p{margin:0 0 14px}
ul{padding-left:22px;margin:10px 0 16px}
li{margin:6px 0}
.note{
  background:#f8fafc;
  border:1px solid var(--border);
  border-radius:12px;
  padding:16px;
  color:#475569;
}
.contact{
  margin-top:12px;
  padding:20px;
  border:1px solid #cfe1f7;
  border-radius:14px;
  background:linear-gradient(135deg,#f0f7ff,#fbfdff);
}
.site-footer{
  background:white;
  border-top:1px solid var(--border);
}
.site-footer__inner{
  width:min(930px,calc(100% - 32px));
  margin:auto;
  padding:28px 0;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:13px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
}
.footer-brand img{
  width:34px;
  height:34px;
  object-fit:contain;
}
@media(max-width:700px){
  .site-header__inner{min-height:68px}
  .brand__logo{width:46px;height:46px}
  .brand__wordmark{width:min(235px,56vw)}
  .site-header__link{display:none}
  .hero{padding:52px 0 66px}
  main{margin-top:-26px}
  .policy-card{border-radius:15px}
}