:root{
  --primary:#073c68;
  --primary-dark:#052a49;
  --primary-light:#edf6fc;
  --secondary:#ef8520;
  --secondary-dark:#cb680e;
  --green:#13784b;
  --green-bg:#effcf5;
  --dark:#172a38;
  --text:#344b5d;
  --muted:#687e90;
  --line:#dce6ed;
  --light:#f6f9fb;
  --white:#ffffff;
  --warning-bg:#fff7ed;
  --warning-line:#f59e0b;
  --shadow:0 8px 26px rgba(15, 47, 73, .09);
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  background:var(--white);
  color:var(--text);
  font-family:Arial, Helvetica, sans-serif;
  font-size:16px;
  line-height:1.72;
}

img{
  max-width:100%;
  height:auto;
}

a{
  color:var(--primary);
  text-decoration:none;
}

a:hover{
  text-decoration:underline;
}

.container{
  width:min(1160px, 92%);
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:#fff;
  border-bottom:1px solid var(--line);
}

.nav-wrap{
  display:flex;
  align-items:center;
  min-height:78px;
  gap:20px;
}

.logo{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:220px;
  color:var(--dark);
}

.logo:hover{
  text-decoration:none;
}

.logo-mark{
  display:flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  background:var(--primary);
  color:#fff;
  border-radius:5px;
  font-weight:800;
}

.logo strong,
.logo small{
  display:block;
  line-height:1.25;
}

.logo small{
  color:var(--muted);
  font-size:12px;
}

.main-nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  flex:1;
  gap:16px;
}

.main-nav a{
  color:var(--dark);
  font-size:14px;
  font-weight:700;
}

.menu-toggle{
  display:none;
  margin-left:auto;
  background:none;
  border:0;
  color:var(--primary);
  font-size:27px;
  cursor:pointer;
}

.btn{
  display:inline-block;
  padding:12px 18px;
  border-radius:4px;
  font-size:15px;
  font-weight:700;
  text-decoration:none !important;
  transition:all .2s ease;
}

.btn-primary{
  background:var(--secondary);
  color:#fff;
}

.btn-primary:hover{
  background:var(--secondary-dark);
}

.btn-outline{
  border:1px solid var(--primary);
  color:var(--primary);
  background:#fff;
}

.btn-outline:hover{
  background:var(--primary);
  color:#fff;
}

.btn-white{
  border:1px solid #fff;
  color:#fff;
}

.btn-white:hover{
  background:#fff;
  color:var(--primary);
}

.btn-small{
  padding:9px 13px;
  font-size:13px;
}

.hero{
  padding:76px 0;
  background:linear-gradient(120deg, #063b67 0%, #0b659f 100%);
  color:#fff;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  align-items:center;
  gap:44px;
}

.hero-label{
  margin:0 0 12px !important;
  color:#ffc476 !important;
  font-size:13px !important;
  font-weight:800;
  letter-spacing:.4px;
}

.hero h1{
  margin:0 0 18px;
  color:#fff;
  font-size:46px;
  line-height:1.15;
}

.hero p{
  color:#e1f0fb;
  font-size:18px;
}

.page-hero{
  padding:44px 0;
  background:var(--light);
  border-bottom:1px solid var(--line);
}

.page-hero h1{
  margin:0 0 10px;
  color:var(--dark);
  font-size:38px;
  line-height:1.2;
}

.page-hero p{
  max-width:900px;
  margin:0;
  color:var(--muted);
  font-size:18px;
}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:15px 0;
  color:var(--muted);
  font-size:13px;
}

.breadcrumb a{
  color:var(--muted);
}

.breadcrumb-separator{
  color:#a4b2bc;
}

.section{
  padding:66px 0;
}

.section-light{
  background:var(--light);
}

.content{
  padding:45px 0;
}

.section-title{
  max-width:860px;
  margin-bottom:30px;
}

.section-title h2,
.content h2{
  color:var(--dark);
  font-size:31px;
  line-height:1.28;
}

.section-title h2{
  margin:0 0 10px;
}

.content h2{
  margin:42px 0 15px;
}

.content h3{
  color:var(--primary);
  line-height:1.35;
}

.section-title p{
  margin:0;
  color:var(--muted);
}

.grid-2,
.grid-3,
.grid-4{
  display:grid;
  gap:22px;
}

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

.grid-3{
  grid-template-columns:repeat(3, 1fr);
}

.grid-4{
  grid-template-columns:repeat(4, 1fr);
}

.card{
  display:block;
  padding:24px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#fff;
  color:var(--text);
  transition:all .22s ease;
}

.card:hover{
  box-shadow:var(--shadow);
  text-decoration:none;
  transform:translateY(-2px);
}

.card h3{
  margin:0 0 10px;
  color:var(--primary);
  font-size:20px;
}

.card p{
  margin:0;
}

/* Product Cards With Images */

.product-card{
  display:flex;
  flex-direction:column;
  padding:0;
  overflow:hidden;
}

.product-card-image-wrap{
  display:block;
  overflow:hidden;
  background:#e9f0f5;
  border-bottom:1px solid var(--line);
}

.product-card-image{
  display:block;
  width:100%;
  aspect-ratio:4 / 3;
  object-fit:cover;
  background:#e9f0f5;
  transition:transform .3s ease;
}

.product-card:hover .product-card-image{
  transform:scale(1.035);
}

.product-card-content{
  display:flex;
  flex:1;
  flex-direction:column;
  padding:22px;
}

.product-card-content p{
  margin-bottom:16px;
}

.product-card-content .btn{
  margin-top:auto;
  align-self:flex-start;
}

.image-figure{
  margin:25px 0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:8px;
  background:#fff;
}

.image-figure img{
  display:block;
  width:100%;
  background:#e9f0f5;
}

.image-figure figcaption{
  padding:10px 14px;
  color:var(--muted);
  font-size:13px;
  border-top:1px solid var(--line);
}

.hero-image{
  margin:0;
  border:0;
  box-shadow:0 16px 38px rgba(0,0,0,.25);
}

.hero-image figcaption{
  border-top:0;
  background:rgba(0,0,0,.14);
  color:#e5f2fb;
}

.fact-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:14px;
  margin:28px 0;
}

.fact-card{
  padding:18px;
  border:1px solid var(--line);
  border-radius:7px;
  background:#fff;
}

.fact-card strong{
  display:block;
  margin-bottom:5px;
  color:var(--primary);
  font-size:14px;
}

.callout-definition{
  margin:24px 0;
  padding:18px 20px;
  border-left:4px solid var(--primary);
  background:var(--primary-light);
}

.notice{
  margin:25px 0;
  padding:18px 20px;
  border-left:4px solid var(--warning-line);
  background:var(--warning-bg);
}

.good{
  margin:25px 0;
  padding:18px 20px;
  border-left:4px solid var(--green);
  background:var(--green-bg);
}

.evidence-list{
  margin:24px 0;
  padding:20px 22px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#f8fafc;
}

.review-box{
  margin:40px 0;
  padding:20px;
  border:1px solid #ccdde8;
  border-radius:8px;
  background:#f8fbfd;
  font-size:14px;
}

.review-box > div{
  margin:8px 0;
}

.review-box strong{
  display:inline-block;
  min-width:155px;
  color:var(--dark);
}

.review-box ul{
  margin:8px 0 0;
  padding-left:20px;
}

table{
  width:100%;
  border-collapse:collapse;
  background:#fff;
}

th,
td{
  padding:13px;
  border:1px solid var(--line);
  text-align:left;
  vertical-align:top;
}

th{
  background:#eaf2f8;
  color:var(--dark);
}

.faq-item{
  padding:19px 0;
  border-bottom:1px solid var(--line);
}

.faq-item h3{
  margin:0 0 8px;
  color:var(--primary);
  font-size:19px;
}

.faq-item p{
  margin:0;
}

.cta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  margin:45px 0;
  padding:35px;
  border-radius:8px;
  background:var(--primary);
  color:#fff;
}

.cta h2{
  margin:0 0 8px !important;
  color:#fff !important;
  font-size:28px;
}

.cta p{
  margin:0;
  color:#d7eafa;
}

.cta-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

form{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:16px;
}

form .full{
  grid-column:1 / -1;
}

label{
  display:block;
  margin-bottom:6px;
  color:var(--dark);
  font-size:14px;
  font-weight:700;
}

input,
textarea,
select{
  width:100%;
  padding:12px;
  border:1px solid #b9c9d5;
  border-radius:4px;
  color:var(--dark);
  font:inherit;
}

textarea{
  min-height:150px;
  resize:vertical;
}

.checkbox-label{
  display:flex;
  align-items:flex-start;
  gap:8px;
  font-weight:400;
}

.checkbox-label input{
  width:auto;
  margin-top:6px;
}

.site-footer{
  padding:52px 0 18px;
  background:#122434;
  color:#d6e5ee;
}

.site-footer h3{
  margin-top:0;
  color:#fff;
}

.site-footer a{
  color:#bfe2fb;
}

.site-footer ul{
  margin:0;
  padding:0;
  list-style:none;
}

.site-footer li{
  margin:7px 0;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.35fr 1fr 1fr 1.3fr;
  gap:28px;
}

.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:20px;
  margin-top:35px;
  padding-top:18px;
  border-top:1px solid #385364;
  font-size:13px;
}

.footer-muted{
  color:#9eb3c1;
}

@media(max-width:980px){
  .main-nav,
  .nav-rfq{
    display:none;
  }

  .menu-toggle{
    display:block;
  }

  body.menu-open .main-nav{
    position:absolute;
    top:78px;
    left:0;
    right:0;
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
    padding:20px 4%;
    border-bottom:1px solid var(--line);
    background:#fff;
  }

  .hero-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .footer-grid{
    grid-template-columns:1fr;
  }

  .hero h1{
    font-size:37px;
  }

  .page-hero h1{
    font-size:31px;
  }

  .fact-grid{
    grid-template-columns:repeat(2, 1fr);
  }

  .cta{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media(max-width:560px){
  .hero{
    padding:58px 0;
  }

  .hero h1{
    font-size:32px;
  }

  .page-hero{
    padding:34px 0;
  }

  .page-hero h1{
    font-size:28px;
  }

  .fact-grid{
    grid-template-columns:1fr;
  }

  form{
    grid-template-columns:1fr;
  }

  form .full{
    grid-column:auto;
  }

  .footer-bottom{
    flex-direction:column;
  }

  .review-box strong{
    min-width:auto;
    margin-right:4px;
  }
}