*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,"Segoe UI",sans-serif;color:#0d2947;background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
.wrap{width:min(1240px,calc(100% - 44px));margin:auto}
.wrap.wide{width:min(1380px,calc(100% - 64px));margin:auto}

/* deliberately minimal header: the hero graphic carries the brand */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.985);
  border-bottom:1px solid #e5ebee;
}
.nav-wrap{
  width:min(1380px,calc(100% - 64px));
  height:64px;
  margin:auto;
  display:flex;
  align-items:center;
  justify-content:flex-end;
}
.nav-wrap nav{
  display:flex;
  align-items:center;
  gap:30px;
  font-size:12px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.035em;
}
.nav-wrap nav a{color:#173754}
.nav-wrap nav a:hover{color:#16805f}
.nav-btn{
  background:#082f63;
  color:#fff!important;
  padding:8px 14px;
  border-radius:4px;
}
.menu{
  display:none;
  border:0;
  background:transparent;
  color:#082f63;
  font-size:24px;
}

/* Hero is now the visual brand anchor */
.brandt-hero{
  width:100%;
  background:#eef4f6;
  border-bottom:1px solid #e2e9ed;
  overflow:hidden;
}
.brandt-hero__inner{
  width:min(1720px,100%);
  margin:0 auto;
}
.brandt-hero__image{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
}

/* content */
.section{padding:104px 0}
.challenge{padding-top:96px}
.section-head{max-width:1040px;margin-bottom:48px}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:12px;
  font-weight:850;
  color:#16805f;
}
.section-head h2,
.system-grid h2,
.resilience h2,
.pilot h2,
.contact-section h2{
  font-size:clamp(38px,4.2vw,58px);
  line-height:1.08;
  letter-spacing:-.045em;
  margin:12px 0 20px;
}
.section-head p,.system-grid>div>p{
  font-size:17px;
  color:#5b7180;
  max-width:940px;
}
.problem-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.problem-grid article{
  border:1px solid #d7e3e8;
  border-radius:13px;
  padding:30px 28px;
  min-height:225px;
  background:#fff;
  box-shadow:0 8px 24px rgba(8,47,99,.035);
}
.problem-grid article>span{
  font-size:12px;
  color:#16805f;
  font-weight:850;
}
.problem-grid h3{
  margin:19px 0 10px;
  font-size:22px;
}
.problem-grid p{
  font-size:15px;
  color:#607482;
  margin:0;
}
.soft{background:#f4f7f8}
.system-grid{
  display:grid;
  grid-template-columns:.92fr 1.08fr;
  gap:88px;
  align-items:start;
}
.note{
  padding:18px 20px;
  background:#e8f2ee;
  border-left:4px solid #16805f;
  margin-top:28px;
}
.steps{display:grid;gap:13px}
.steps>div{
  display:flex;
  gap:18px;
  align-items:center;
  background:#fff;
  border:1px solid #dbe5ea;
  border-radius:11px;
  padding:20px;
}
.steps b{
  display:grid;
  place-items:center;
  width:40px;
  height:40px;
  background:#082f63;
  color:#fff;
  border-radius:50%;
  font-size:13px;
  flex:0 0 40px;
}
.steps span{display:grid}
.steps strong{font-size:16px}
.steps small{color:#6a7e8a;margin-top:3px;font-size:13px}

.resilience{
  background:#082f63;
  color:#fff;
  padding:88px 0 30px;
}
.resilience-grid{
  display:grid;
  grid-template-columns:1.3fr repeat(3,.75fr);
  gap:28px;
  align-items:start;
}
.light{color:#7fc8ad}
.resilience p{color:#c7d6df;font-size:15px}
.mode{
  border-left:1px solid #31576e;
  padding-left:22px;
}
.mode strong{font-size:17px}
.mode p{font-size:14px}
.disclaimer{
  margin-top:38px;
  padding-top:20px;
  border-top:1px solid #294f68;
  color:#9db3bf;
  font-size:12px;
}

.pilot{
  display:grid;
  grid-template-columns:1.1fr .5fr 1fr;
  gap:40px;
  align-items:center;
  border:1px solid #dce5e9;
  border-radius:15px;
  padding:38px;
}
.pilot p{color:#607583;font-size:16px}
.price{
  text-align:center;
  border-left:1px solid #dce5e9;
  border-right:1px solid #dce5e9;
  padding:24px;
}
.price strong{
  display:block;
  font-size:44px;
  color:#16805f;
  line-height:1.1;
}
.price span{font-size:13px;color:#657986}
.pilot-list{display:grid;gap:8px;font-size:14px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:13px 18px;
  border-radius:5px;
  font-size:12px;
  font-weight:850;
  text-transform:uppercase;
}
.primary{background:#16805f;color:#fff}
.pilot-list .btn{margin-top:12px;width:max-content}

.contact-section{
  background:#16805f;
  color:#fff;
  padding:82px 0;
}
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
}
.contact-section p{color:#d9ece5;font-size:16px}
.contact-card{
  background:#fff;
  color:#0d2947;
  border-radius:12px;
  padding:30px;
  display:grid;
  gap:6px;
}
.contact-card a{color:#16805f;font-weight:850}

.footer{
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding:28px 0;
  color:#6b7d87;
  font-size:11px;
}
.footer nav{display:flex;gap:18px}

/* responsive */
@media(max-width:1000px){
  .nav-wrap{width:min(100% - 32px,1380px);justify-content:flex-end}
  .nav-wrap nav{
    display:none;
    position:absolute;
    top:64px;
    left:0;
    right:0;
    background:#fff;
    padding:22px;
    flex-direction:column;
    align-items:flex-start;
    border-bottom:1px solid #e5ebee;
  }
  .nav-wrap nav.open{display:flex}
  .menu{display:block}
  .wrap.wide{width:min(100% - 40px,1380px)}
  .system-grid,.resilience-grid,.pilot,.contact-grid{grid-template-columns:1fr}
  .problem-grid{grid-template-columns:1fr 1fr}
  .price{
    border:0;
    border-top:1px solid #dce5e9;
    border-bottom:1px solid #dce5e9;
  }
  .mode{
    border-left:0;
    border-top:1px solid #31576e;
    padding:16px 0 0;
  }
  .section{padding:72px 0}
}
@media(max-width:560px){
  .wrap,.wrap.wide{width:min(100% - 28px,1380px)}
  .problem-grid{grid-template-columns:1fr}
  .footer{flex-direction:column}
  .pilot-list .btn{width:100%}
  .brandt-hero__image{width:100%;height:auto}
}