:root {
  --navy: #08243b;
  --deep: #0d3554;
  --blue: #0e5c90;
  --cyan: #2cb7c9;
  --aqua: #e7f7fa;
  --ink: #102333;
  --muted: #607284;
  --line: #d9e5ec;
  --paper: #ffffff;
  --soft: #f4f8fb;
  --shadow: 0 24px 70px rgba(8, 36, 59, .14);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--ink); background: var(--paper); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--blue); }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.narrow { width: min(850px, calc(100% - 40px)); }
.skip-link { position: absolute; left: -999px; top: 10px; background: #fff; color: #000; padding: 10px 12px; z-index: 100; }
.skip-link:focus { left: 10px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(217,229,236,.9); backdrop-filter: blur(12px); }
.topbar { background: var(--navy); color: rgba(255,255,255,.88); font-size: .88rem; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; min-height: 36px; gap: 20px; }
.topbar a { color: #fff; }
.navbar { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; }
.nav-menu { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; align-items: center; }
.nav-menu a { display: inline-flex; padding: 12px 16px; border-radius: 999px; color: var(--deep); font-weight: 700; font-size: .95rem; }
.nav-menu a:hover, .nav-menu a.active { background: var(--aqua); color: var(--blue); }
.nav-toggle { display: none; border: 0; background: transparent; padding: 8px; cursor: pointer; }
.nav-toggle span:not(.sr-only) { display: block; width: 26px; height: 2px; background: var(--navy); margin: 6px 0; }
.hero { overflow: hidden; background: radial-gradient(circle at 78% 18%, rgba(44,183,201,.28), transparent 28%), linear-gradient(135deg, #eef8fb 0%, #fff 54%, #e7f7fa 100%); }
.hero-grid { min-height: 690px; display: grid; grid-template-columns: 1.02fr .98fr; gap: 44px; align-items: center; padding: 62px 0; }
.eyebrow { color: var(--blue); font-weight: 800; text-transform: uppercase; letter-spacing: .11em; font-size: .78rem; margin: 0 0 12px; }
h1, h2, h3 { color: var(--navy); line-height: 1.12; margin: 0 0 18px; }
h1 { font-size: clamp(2.4rem, 6vw, 5.25rem); letter-spacing: -.055em; }
h2 { font-size: clamp(1.9rem, 3.4vw, 3.1rem); letter-spacing: -.035em; }
h3 { font-size: 1.28rem; }
p { margin: 0 0 18px; }
.lead { font-size: 1.18rem; color: var(--muted); max-width: 650px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 30px 0 24px; }
.button { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 13px 22px; font-weight: 800; border: 1px solid transparent; transition: .2s ease; }
.button.primary { background: var(--blue); color: #fff; box-shadow: 0 16px 34px rgba(14,92,144,.24); }
.button.primary:hover { background: var(--navy); color: #fff; transform: translateY(-1px); }
.button.ghost { color: var(--navy); border-color: var(--line); background: #fff; }
.button.ghost:hover { border-color: var(--blue); color: var(--blue); }
.button.light { color: var(--navy); background: #fff; white-space: nowrap; }
.trust-strip { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.trust-strip li { background: rgba(255,255,255,.82); border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px; color: var(--deep); font-weight: 700; font-size: .9rem; }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 12% 6% 6% 12%; background: rgba(44,183,201,.18); filter: blur(70px); border-radius: 50%; }
.hero-visual img { position: relative; filter: drop-shadow(0 40px 50px rgba(8,36,59,.22)); }

/* Homepage banner: industrial wide-image layout */
.banner-hero {
  position: relative;
  min-height: 560px;
  background: linear-gradient(90deg, rgba(2, 20, 37, .86) 0%, rgba(2, 20, 37, .58) 42%, rgba(2,20,37,.08) 100%), url('/assets/banner7.jpg') center center / cover no-repeat;
  color: #fff;
}
.banner-hero .banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.12), rgba(0,0,0,.08));
  pointer-events: none;
}
.banner-hero .hero-grid {
  position: relative;
  min-height: 560px;
  grid-template-columns: minmax(0, 760px);
  align-items: center;
  padding: 84px 0;
}
.banner-hero .hero-copy { max-width: 760px; }
.banner-hero h1 { color: #fff; text-shadow: 0 4px 24px rgba(0,0,0,.35); }
.banner-hero .lead { color: rgba(255,255,255,.9); text-shadow: 0 2px 12px rgba(0,0,0,.28); }
.banner-hero .eyebrow { color: #78d9ec; }
.banner-hero .light-on-banner { background: rgba(255,255,255,.96); color: var(--navy); border-color: rgba(255,255,255,.75); }
.banner-hero .light-on-banner:hover { background: #fff; color: var(--blue); }

.section { padding: 90px 0; }
.section-light { background: var(--soft); }
.section-head { text-align: center; max-width: 780px; }
.section-head p:last-child { color: var(--muted); font-size: 1.05rem; }
.cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 36px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.product-card img { margin-bottom: 22px; }
.product-card p { color: var(--muted); }
.product-card a { color: var(--blue); font-weight: 800; }
.split-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.feature-list { display: grid; gap: 16px; margin-top: 28px; }
.feature-list div { border-left: 4px solid var(--cyan); padding-left: 18px; }
.feature-list strong { display: block; color: var(--navy); }
.feature-list span { color: var(--muted); }
.spec-panel { background: var(--navy); color: #d9edf4; border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.spec-panel.light { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.spec-panel h3 { color: #fff; }
.spec-panel.light h3 { color: var(--navy); }
dl { margin: 0; }
dt { font-weight: 800; color: #fff; margin-top: 18px; }
.spec-panel.light dt { color: var(--navy); }
dd { margin: 4px 0 0; color: rgba(255,255,255,.78); }
.spec-panel.light dd { color: var(--muted); }
.section-blue { background: linear-gradient(135deg, var(--navy), var(--blue)); color: rgba(255,255,255,.86); }
.section-blue h2, .section-blue .eyebrow { color: #fff; }
.cta-grid { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.cta-grid p { max-width: 760px; }
.site-footer { background: #061b2d; color: rgba(255,255,255,.78); padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 34px; }
.footer-grid h2 { color: #fff; font-size: 1rem; letter-spacing: 0; margin-bottom: 12px; }
.footer-grid a { display: block; color: rgba(255,255,255,.78); padding: 4px 0; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 38px; padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; font-size: .9rem; }
.page-hero { background: linear-gradient(135deg, #eef8fb, #fff); padding: 112px 0 76px; }
.page-hero.compact { padding: 74px 0 58px; }
.page-hero p:not(.eyebrow):not(.warning-box) { color: var(--muted); font-size: 1.14rem; max-width: 830px; }
.product-category { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; display: grid; grid-template-columns: .82fr 1.18fr; gap: 30px; margin-bottom: 24px; box-shadow: 0 14px 40px rgba(8,36,59,.08); scroll-margin-top: 125px; }
.category-text p:last-child { color: var(--muted); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .96rem; }
th, td { border-bottom: 1px solid var(--line); padding: 14px 12px; text-align: left; vertical-align: top; }
th { color: var(--navy); background: var(--soft); }
.cta-card { background: linear-gradient(135deg, #fff, #e7f7fa); border: 1px solid var(--line); border-radius: var(--radius); padding: 38px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.applications-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.application-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; min-height: 250px; }
.application-card span { display: inline-flex; color: var(--blue); font-weight: 900; margin-bottom: 28px; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.values-grid article { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.check-list { margin: 0; padding-left: 20px; color: var(--muted); }
.check-list li { margin: 10px 0; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 26px; align-items: start; }
.contact-card, .inquiry-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: 0 14px 40px rgba(8,36,59,.08); }
.single-contact { grid-template-columns: 1fr 1fr; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }

.inquiry-form { display: grid; gap: 16px; }
label { display: grid; gap: 7px; font-weight: 800; color: var(--navy); }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; font: inherit; color: var(--ink); background: #fff; }
textarea { resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 3px solid rgba(44,183,201,.25); border-color: var(--cyan); }
.privacy-note, .small-note { font-size: .9rem; color: var(--muted); }
.placeholder { background: #fff3c4; color: #4e3a00; padding: 0 4px; border-radius: 4px; }
.warning-box { background: #fff3c4; color: #4e3a00; border: 1px solid #eed778; border-radius: 16px; padding: 16px; font-size: 1rem; }
.legal h2 { font-size: 1.35rem; letter-spacing: 0; margin-top: 28px; }
.legal a { color: var(--blue); font-weight: 800; }
.not-found { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(135deg, #eef8fb, #fff); text-align: center; }
.legal-links { margin-top: 28px; }
@media (max-width: 980px) {
  .hero-grid, .split-grid, .product-category, .contact-grid, .single-contact { grid-template-columns: 1fr; }
  .cards-grid, .applications-grid, .values-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { min-height: auto; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .topbar-inner { flex-direction: column; align-items: flex-start; padding: 8px 0; gap: 2px; }
  .nav-toggle { display: block; }
  .nav-menu { position: absolute; left: 20px; right: 20px; top: calc(100% + 8px); display: none; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 14px; box-shadow: var(--shadow); align-items: stretch; }
  .nav-menu.open { display: flex; }
  .nav-menu a { width: 100%; }
  .hero-grid { padding: 46px 0; }
  .section { padding: 64px 0; }
  .cards-grid, .applications-grid, .values-grid { grid-template-columns: 1fr; }
  .cta-grid, .cta-card, .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2.25rem, 13vw, 4rem); }
}

/* Product image and specification layout */
.product-hero { display: grid; place-items: center; }
.product-hero img { max-width: min(420px, 90%); background: #fff; border: 1px solid var(--line); border-radius: 32px; padding: 34px; box-shadow: var(--shadow); object-fit: contain; }
.product-showcase .photo-card { display: flex; flex-direction: column; min-height: 100%; }
.photo-card img { height: 170px; width: 100%; object-fit: contain; background: #fff; border-radius: 18px; padding: 10px; }
.photo-card a { margin-top: auto; }
.quick-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 30px; }
.quick-link { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 18px; display: grid; gap: 12px; align-items: center; text-align: center; color: var(--navy); font-weight: 800; box-shadow: 0 12px 32px rgba(8,36,59,.08); }
.quick-link:hover { transform: translateY(-2px); border-color: var(--cyan); color: var(--blue); }
.quick-link img { height: 110px; width: 100%; object-fit: contain; }
.product-detail-list { display: grid; gap: 30px; }
.product-detail { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; display: grid; grid-template-columns: 310px 1fr; gap: 34px; box-shadow: 0 16px 46px rgba(8,36,59,.09); scroll-margin-top: 128px; }
.product-media { display: grid; gap: 18px; align-content: start; }
.product-photo { width: 100%; height: 240px; object-fit: contain; border-radius: 20px; border: 1px solid var(--line); background: #fff; padding: 18px; }
.datasheet-thumb { display: grid; gap: 10px; color: var(--blue); font-weight: 800; }
.datasheet-thumb img { max-height: 430px; width: 100%; object-fit: contain; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.product-subtitle { color: var(--blue); font-weight: 800; font-size: 1.05rem; }
.product-columns { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; margin: 24px 0; }
.spec-table th { width: 32%; background: #f7fbfd; }
.spec-table th, .spec-table td { font-size: .94rem; }
.footer-contact { font-size: .94rem; color: rgba(255,255,255,.72); }
.footer-contact a { display: inline; color: rgba(255,255,255,.9); }

@media (max-width: 980px) {
  .quick-links { grid-template-columns: repeat(2, 1fr); }
  .product-detail { grid-template-columns: 1fr; }
  .product-media { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .quick-links, .product-columns, .product-media { grid-template-columns: 1fr; }
  .product-detail { padding: 22px; }
}


/* Expanded 13-product portfolio */
.product-showcase { grid-template-columns: repeat(4, 1fr); }
.product-index { grid-template-columns: repeat(4, 1fr); }
.product-gallery { display: grid; gap: 14px; }
.product-gallery .product-photo { height: 200px; }
.product-status { display: inline-flex; width: fit-content; border-radius: 999px; padding: 8px 12px; font-size: .86rem; font-weight: 800; border: 1px solid var(--line); }
.product-status.ok { background: #e9f8ef; color: #136b33; border-color: #bde7ca; }
.product-status.partial { background: #fff8d8; color: #705800; border-color: #ebd774; }
.product-status.missing { background: #fff0f0; color: #8a2424; border-color: #f0b7b7; }
@media (max-width: 1180px) { .product-showcase, .product-index { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 840px) { .product-showcase, .product-index { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .product-showcase, .product-index { grid-template-columns: 1fr; } }


/* GeoPlus logo replacement and contact/application refinements */
.brand { display: flex; align-items: center; gap: 12px; }
.site-logo { width: 64px; height: 64px; object-fit: contain; display: block; }
.footer-logo { width: 86px; height: 86px; object-fit: contain; background: #fff; border-radius: 16px; padding: 8px; margin-bottom: 14px; }
.brand { min-width: 250px; }
.spec-panel a { color: #fff; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.expanded-applications { grid-template-columns: repeat(4, 1fr); }
.expanded-applications .application-card { min-height: 310px; }
.company-card { grid-column: auto; }
.button.secondary { background: #fff; color: var(--blue); border-color: var(--line); }
.button.secondary:hover { border-color: var(--blue); color: var(--navy); transform: translateY(-1px); }
@media (max-width: 1180px) { .expanded-applications { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 980px) { .brand { min-width: 210px; } .site-logo { width: 220px; } .expanded-applications { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .expanded-applications { grid-template-columns: 1fr; } .brand { min-width: 180px; } .site-logo { width: 190px; } }

.footer-partner { color: rgba(255,255,255,.78); line-height: 1.65; margin: 0 0 10px; }

@media (max-width: 980px) { .site-logo { width: 58px; height: 58px; } }
@media (max-width: 560px) { .site-logo { width: 52px; height: 52px; } }