:root {
  --navy: #071b33;
  --navy-2: #0d2d50;
  --teal: #11a8a4;
  --teal-dark: #087c79;
  --ink: #102033;
  --body: #637083;
  --light: #f4f8fb;
  --line: #dbe5ed;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(7, 27, 51, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1160px, calc(100% - 42px)); margin: 0 auto; }
.section { padding: 94px 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand img { width: 190px; height: 62px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; gap: 26px; color: var(--navy); font-size: 14px; font-weight: 800; }
.main-nav a:hover { color: var(--teal-dark); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 23px;
  border-radius: 10px;
  border: 2px solid var(--teal);
  background: var(--teal);
  color: var(--white);
  font-size: 14px;
  font-weight: 900;
  cursor: pointer;
  transition: .2s ease;
}
.btn:hover { background: var(--teal-dark); border-color: var(--teal-dark); transform: translateY(-2px); }
.btn-small { min-height: 42px; padding: 10px 17px; }
.btn-outline { background: var(--white); color: var(--navy); border-color: var(--line); }
.btn-outline:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 104px 0 92px;
  background: linear-gradient(135deg, #f7fbfd 0%, #ffffff 45%, #eef8f8 100%);
}
.hero:before {
  content: "";
  position: absolute;
  inset: auto -120px -170px auto;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: rgba(17,168,164,.14);
}
.hero-grid { position: relative; display: block; max-width: 860px; }
.hero-copy { max-width: 860px; }
.eyebrow { margin: 0 0 14px; color: var(--teal-dark); text-transform: uppercase; letter-spacing: .16em; font-weight: 900; font-size: 12px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--navy); line-height: 1.1; }
h1 { margin-bottom: 22px; font-size: clamp(42px, 6vw, 72px); letter-spacing: -.06em; }
h2 { margin-bottom: 18px; font-size: clamp(30px, 4vw, 48px); letter-spacing: -.045em; }
h3 { margin-bottom: 11px; font-size: 20px; letter-spacing: -.025em; }
p { color: var(--body); }
.hero-text { max-width: 680px; font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }


.split-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 62px; }
.story-card { padding: 34px; border-left: 5px solid var(--teal); background: var(--light); border-radius: 0 24px 24px 0; }
.story-card p { font-size: 17px; }
.story-card p:last-child { margin-bottom: 0; }
.grey-section { background: var(--light); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-heading > p:last-child, .section-copy { font-size: 17px; }

.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service-card, .product-card, .benefit-card, .contact-card, .quote-form {
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(7,27,51,.05);
}
.service-card { padding: 28px; min-height: 272px; transition: .2s ease; }
.service-card:hover, .product-card:hover { transform: translateY(-5px); border-color: rgba(17,168,164,.4); }
.featured-card { background: var(--navy); }
.featured-card h3, .featured-card p { color: var(--white); }
.featured-card p { opacity: .75; }
.icon-box { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 23px; border-radius: 14px; background: rgba(17,168,164,.12); color: var(--teal-dark); font-weight: 900; }
.featured-card .icon-box { color: var(--white); background: var(--teal); }
.service-card p, .product-card p, .benefit-card p { font-size: 14px; margin-bottom: 0; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { position: relative; min-height: 198px; padding: 30px; overflow: hidden; }
.product-card span { display: block; width: 42px; height: 6px; border-radius: 999px; background: var(--teal); margin-bottom: 30px; }
.product-card:after { content: ""; position: absolute; right: -34px; bottom: -34px; width: 105px; height: 105px; border: 18px solid rgba(17,168,164,.09); border-radius: 28px; transform: rotate(18deg); }

.dark-section { background: var(--navy); }
.light-heading h2 { color: var(--white); }
.light-heading p { color: var(--teal); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.benefit-card { padding: 25px; background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); box-shadow: none; }
.benefit-card strong { display: block; color: var(--white); font-size: 18px; margin-bottom: 8px; }
.benefit-card p { color: rgba(255,255,255,.68); }

.align-center { align-items: center; }
.industry-boxes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.industry-boxes div { padding: 19px 20px; background: var(--white); border: 1px solid var(--line); border-radius: 16px; color: var(--navy); font-weight: 900; box-shadow: 0 10px 28px rgba(7,27,51,.04); }

.quote-section { background: linear-gradient(135deg, #f7fbfd, #eef8f8); }
.quote-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: start; }
.quote-info > p { font-size: 17px; }
.contact-cards { margin-top: 30px; display: grid; gap: 14px; }
.contact-card { padding: 20px; }
.contact-card span { display: block; color: var(--teal-dark); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; font-weight: 900; margin-bottom: 7px; }
.contact-card strong { display: block; color: var(--navy); }
.quote-form { padding: 32px; box-shadow: var(--shadow); }
.form-row { margin-bottom: 17px; }
.form-row.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; margin-bottom: 7px; color: var(--navy); font-size: 13px; font-weight: 900; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 14px; color: var(--ink); background: #fbfdff; font: inherit; }
input:focus, textarea:focus { outline: 3px solid rgba(17,168,164,.17); border-color: var(--teal); }
textarea { resize: vertical; }

.site-footer { background: #051426; color: var(--white); padding: 42px 0 24px; }
.footer-grid { display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.site-footer p, .copyright { color: rgba(255,255,255,.65); }
.footer-links { display: flex; gap: 22px; font-size: 14px; font-weight: 800; }
.copyright { margin-top: 25px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; }

@media (max-width: 980px) {
  .main-nav { display: none; }
  .split-section, .quote-grid { grid-template-columns: 1fr; }
  .service-grid, .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1160px); }
  .section { padding: 68px 0; }
  .hero { padding: 72px 0 66px; }
  .nav-wrap { height: 76px; }
  .brand img { width: 145px; }
  .nav-wrap .btn { display: none; }
  h1 { font-size: 40px; }
  .quote-form { padding: 22px; }
  .service-grid, .product-grid, .benefit-grid, .industry-boxes, .form-row.split { grid-template-columns: 1fr; }
  .footer-grid, .footer-links { flex-direction: column; align-items: flex-start; }
}