:root {
  --navy: #073b4c;
  --navy-2: #0b5266;
  --teal: #0b8f8b;
  --teal-dark: #08736f;
  --green: #61b67a;
  --mint: #e8f7f3;
  --ice: #f3f8f9;
  --ink: #102a33;
  --muted: #597079;
  --line: #d9e5e8;
  --white: #fff;
  --shadow: 0 22px 55px rgba(7, 59, 76, .12);
  --container: min(1180px, calc(100% - 40px));
  --font-sans: "Manrope", Arial, sans-serif;
  --font-serif: "Newsreader", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--font-sans); line-height: 1.65; }
body.menu-open { overflow: hidden; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: var(--container); margin-inline: auto; }
.skip-link { position: fixed; z-index: 1000; left: 16px; top: -100px; padding: 10px 14px; color: #fff; background: var(--navy); }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: 82px; color: var(--navy); background: rgba(255, 255, 255, .94); border-bottom: 1px solid rgba(217, 229, 232, .8); backdrop-filter: blur(14px); transition: box-shadow .2s ease; }
.site-header.is-scrolled { box-shadow: 0 8px 30px rgba(7, 59, 76, .09); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; line-height: 1; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; color: #fff; background: var(--teal); border-radius: 6px; transform: rotate(45deg); }
.brand-mark svg { width: 23px; height: 23px; fill: currentColor; transform: rotate(-45deg); }
.brand strong { display: block; font-size: 17px; letter-spacing: 0; }
.brand small { display: block; margin-top: 6px; color: var(--teal); font-size: 10px; font-weight: 800; letter-spacing: 2.4px; }
.main-nav { display: flex; align-items: center; gap: 25px; font-size: 13px; font-weight: 700; }
.main-nav a { position: relative; padding-block: 10px; }
.main-nav a:not(.nav-cta)::after { content: ""; position: absolute; inset: auto 0 4px; height: 2px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav-cta { padding: 11px 18px !important; color: #fff; background: var(--navy); border-radius: 5px; }
.menu-button { display: none; width: 44px; height: 44px; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 5px; }
.menu-button span { display: block; width: 100%; height: 2px; margin: 5px 0; background: var(--navy); transition: .2s; }

.hero { position: relative; min-height: min(820px, 100vh); display: flex; align-items: end; color: #fff; overflow: hidden; }
.hero-image, .hero-overlay { position: absolute; inset: 0; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-overlay { background: linear-gradient(90deg, rgba(3, 35, 47, .94) 0%, rgba(3, 43, 57, .78) 42%, rgba(3, 40, 52, .18) 75%), linear-gradient(0deg, rgba(3, 32, 42, .55), transparent 45%); }
.hero-content { position: relative; z-index: 2; padding-block: 180px 94px; }
.eyebrow { margin: 0 0 18px; color: var(--teal-dark); font-size: 12px; font-weight: 800; letter-spacing: 1.6px; text-transform: uppercase; }
.eyebrow.light { color: #8fe0d7; }
.hero h1 { max-width: 780px; margin: 0; font-family: var(--font-serif); font-size: clamp(52px, 6.2vw, 88px); font-weight: 600; line-height: .98; letter-spacing: 0; }
.hero-lead { max-width: 660px; margin: 28px 0 0; color: rgba(255,255,255,.82); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 22px; border: 1px solid transparent; border-radius: 5px; font-weight: 800; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--teal); }
.button-primary:hover { background: var(--teal-dark); }
.button-ghost { color: #fff; background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.45); }
.button-ghost:hover { background: rgba(255,255,255,.14); }
.hero-points { display: flex; flex-wrap: wrap; gap: 26px; padding: 0; margin: 38px 0 0; list-style: none; color: rgba(255,255,255,.78); font-size: 13px; font-weight: 700; }
.hero-points li::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 9px; background: var(--green); border-radius: 50%; }
.hero-scroll { position: absolute; z-index: 2; right: max(30px, calc((100vw - 1180px) / 2)); bottom: 42px; display: flex; align-items: center; gap: 13px; font-size: 12px; font-weight: 700; text-transform: uppercase; }

.audience-band { color: #fff; background: var(--teal); }
.audience-grid { min-height: 92px; display: grid; grid-template-columns: repeat(5, 1fr); align-items: center; }
.audience-grid span { padding: 9px 20px; text-align: center; font-size: 13px; font-weight: 800; border-right: 1px solid rgba(255,255,255,.24); }
.audience-grid span:last-child { border: 0; }

.section { padding-block: 110px; }
.section-copy h2, .section-heading h2 { margin: 0; font-family: var(--font-serif); font-size: clamp(40px, 4.4vw, 62px); font-weight: 600; line-height: 1.03; letter-spacing: 0; }
.section-copy > p:not(.eyebrow) { color: var(--muted); font-size: 16px; }
.corporate-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 100px; align-items: center; }
.text-link { display: inline-flex; gap: 12px; margin-top: 18px; color: var(--teal-dark); font-weight: 800; }
.corporate-facts { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.corporate-facts > div { min-height: 180px; display: flex; flex-direction: column; justify-content: end; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.corporate-facts > div:nth-child(2n) { border-right: 0; }
.corporate-facts > div:nth-child(n+3) { border-bottom: 0; }
.corporate-facts strong { color: var(--navy); font-family: var(--font-serif); font-size: 54px; line-height: 1; }
.corporate-facts span { margin-top: 10px; color: var(--muted); font-size: 13px; font-weight: 700; }

.products { background: var(--ice); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 100px; align-items: end; margin-bottom: 42px; }
.section-heading > p { margin: 0; color: var(--muted); }
.section-heading.centered { display: block; max-width: 740px; margin: 0 auto 58px; text-align: center; }
.filter-bar { display: flex; gap: 8px; margin-bottom: 28px; overflow-x: auto; scrollbar-width: none; }
.filter-button { flex: 0 0 auto; padding: 9px 15px; color: var(--navy); background: transparent; border: 1px solid #b9ced3; border-radius: 4px; font-size: 12px; font-weight: 800; }
.filter-button.is-active { color: #fff; background: var(--navy); border-color: var(--navy); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { min-width: 0; background: #fff; border: 1px solid var(--line); transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-card[hidden] { display: none; }
.product-card img { height: 245px; object-fit: cover; }
.product-card:nth-child(4) img, .product-card:nth-child(5) img { object-position: center 42%; }
.product-card > div { padding: 26px; }
.product-card span { color: var(--teal-dark); font-size: 11px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; }
.product-card h3 { margin: 9px 0 8px; color: var(--navy); font-size: 20px; line-height: 1.25; }
.product-card p { min-height: 78px; margin: 0; color: var(--muted); font-size: 14px; }
.card-action { display: flex; align-items: center; justify-content: space-between; width: 100%; margin-top: 20px; padding: 13px 0 0; color: var(--navy); background: none; border: 0; border-top: 1px solid var(--line); font-size: 13px; font-weight: 800; }

.quality { color: #fff; background: var(--navy); }
.quality-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.quality .section-copy > p:not(.eyebrow) { color: rgba(255,255,255,.68); }
.quality-image { position: relative; }
.quality-image img { height: 610px; object-fit: cover; }
.quality-image > div { position: absolute; inset: auto 24px 24px; padding: 20px; background: rgba(5, 48, 62, .92); border-left: 3px solid var(--green); }
.quality-image strong, .quality-image span { display: block; }
.quality-image span { margin-top: 4px; color: rgba(255,255,255,.66); font-size: 13px; }
.quality-list { margin-top: 38px; border-top: 1px solid rgba(255,255,255,.16); }
.quality-list article { display: grid; grid-template-columns: 48px 1fr; gap: 14px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.quality-list article > span { color: #7dd8ce; font-size: 12px; font-weight: 800; }
.quality-list h3 { margin: 0 0 5px; font-size: 16px; }
.quality-list p { margin: 0; color: rgba(255,255,255,.65); font-size: 13px; }

.process-list { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; padding: 0; margin: 0; list-style: none; }
.process-list::before { content: ""; position: absolute; z-index: -1; left: 6%; right: 6%; top: 25px; height: 1px; background: var(--line); }
.process-list li { padding: 0 14px; text-align: center; }
.process-list span { width: 52px; height: 52px; display: grid; place-items: center; margin: 0 auto 22px; color: #fff; background: var(--teal); border: 6px solid #fff; outline: 1px solid var(--line); border-radius: 50%; font-size: 11px; font-weight: 800; }
.process-list h3 { margin: 0 0 7px; color: var(--navy); font-size: 17px; }
.process-list p { margin: 0; color: var(--muted); font-size: 13px; }

.faq { background: var(--ice); }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; }
.faq-item { border-top: 1px solid #cbdcdf; }
.faq-item:last-child { border-bottom: 1px solid #cbdcdf; }
.faq-item summary { position: relative; padding: 23px 44px 23px 0; color: var(--navy); font-weight: 800; list-style: none; cursor: pointer; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 5px; top: 18px; color: var(--teal); font-size: 26px; font-weight: 400; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin: -5px 45px 24px 0; color: var(--muted); font-size: 14px; }

.contact { color: #fff; background: var(--navy-2); }
.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: start; }
.contact-copy h2 { margin: 0; font-family: var(--font-serif); font-size: clamp(40px, 4vw, 58px); line-height: 1.04; }
.contact-copy > p:not(.eyebrow) { color: rgba(255,255,255,.7); }
.contact address { display: flex; flex-direction: column; margin-top: 34px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.18); font-style: normal; }
.contact address strong { margin-bottom: 6px; }
.contact address span { color: rgba(255,255,255,.7); }
.quote-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 34px; color: var(--ink); background: #fff; box-shadow: 0 26px 65px rgba(0,0,0,.16); }
.field { min-width: 0; }
.field.full, .full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 7px; color: var(--navy); font-size: 12px; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 11px 12px; color: var(--ink); background: #f9fbfb; border: 1px solid #bfd1d5; border-radius: 3px; outline: none; }
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(11,143,139,.12); }
[aria-invalid="true"] { border-color: #bd3c3c !important; }
.consent { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: 12px; }
.consent input { margin-top: 4px; }
.consent a { color: var(--teal-dark); text-decoration: underline; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.form-status { margin: 0; color: var(--muted); font-size: 12px; }
.form-status.is-error { color: #a92c2c; }
.request-summary { padding: 20px; background: var(--mint); border-left: 3px solid var(--teal); white-space: pre-line; font-size: 13px; }
.request-summary strong { display: block; margin-bottom: 8px; color: var(--navy); font-size: 16px; }

.footer { padding-block: 68px 25px; color: rgba(255,255,255,.72); background: #042b39; }
.footer .brand { color: #fff; align-self: start; }
.footer-top { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 60px; }
.footer-top h3 { margin: 0 0 14px; color: #fff; font-size: 13px; }
.footer-top div:not(:first-child) { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; font-size: 12px; }
.footer-top p { margin: 0; }
.legal-box { margin-top: 45px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.13); font-size: 11px; }
.legal-box p { margin: 4px 0; }
.legal-box strong { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 23px; font-size: 11px; }

.legal-page { min-height: 100vh; background: var(--ice); }
.legal-header { padding: 22px 0; background: #fff; border-bottom: 1px solid var(--line); }
.legal-main { width: min(820px, calc(100% - 40px)); margin: 70px auto; padding: 48px; background: #fff; border: 1px solid var(--line); }
.legal-main h1 { margin-top: 0; color: var(--navy); font-family: var(--font-serif); font-size: 48px; line-height: 1.05; }
.legal-main h2 { margin-top: 32px; color: var(--navy); font-size: 18px; }
.legal-main p, .legal-main li { color: var(--muted); font-size: 14px; }
.legal-note { padding: 16px; background: var(--mint); border-left: 3px solid var(--teal); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .main-nav { position: fixed; inset: 82px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 18px 24px 30px; color: var(--navy); background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .nav-cta { margin-top: 14px; padding: 13px !important; text-align: center; border: 0 !important; }
  .menu-button { display: block; }
  .menu-button.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-button.is-open span:nth-child(2) { opacity: 0; }
  .menu-button.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .corporate-grid, .quality-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .process-list { grid-template-columns: repeat(3, 1fr); row-gap: 38px; }
  .process-list::before { display: none; }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-top > div:last-child { grid-column: 2 / -1; }
}

@media (max-width: 680px) {
  :root { --container: min(100% - 28px, 1180px); }
  html { scroll-padding-top: 70px; }
  .site-header { height: 70px; }
  .main-nav { top: 70px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand strong { font-size: 14px; }
  .brand small { font-size: 8px; }
  .hero { min-height: 760px; }
  .hero-overlay { background: linear-gradient(0deg, rgba(3,35,47,.97), rgba(3,43,57,.7) 70%, rgba(3,40,52,.2)); }
  .hero-image { object-position: 56% center; }
  .hero-content { padding-block: 150px 82px; }
  .hero h1 { max-width: 100%; font-size: 43px; overflow-wrap: anywhere; }
  .hero-lead { font-size: 16px; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .hero-points { display: grid; gap: 10px; }
  .hero-scroll { display: none; }
  .audience-grid { min-height: auto; grid-template-columns: 1fr 1fr; padding-block: 13px; }
  .audience-grid span { min-width: 0; padding: 9px 5px; border: 0; font-size: 10px; overflow-wrap: anywhere; }
  .audience-grid span:last-child { grid-column: 1 / -1; }
  .section { padding-block: 78px; }
  .section-copy h2, .section-heading h2 { font-size: 42px; }
  .section-copy h2, .section-heading h2, .contact-copy h2 { max-width: 100%; overflow-wrap: anywhere; }
  .corporate-facts { grid-template-columns: 1fr; }
  .corporate-facts > div, .corporate-facts > div:nth-child(2n), .corporate-facts > div:nth-child(n+3) { min-height: 130px; border: 0; border-bottom: 1px solid var(--line); }
  .corporate-facts > div:last-child { border: 0; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card p { min-height: 0; }
  .quality-image img { height: 440px; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li { display: grid; grid-template-columns: 52px 1fr; column-gap: 16px; text-align: left; }
  .process-list span { grid-row: 1 / 3; margin: 0; }
  .process-list h3, .process-list p { align-self: center; }
  .quote-form { grid-template-columns: 1fr; padding: 23px; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 38px 25px; }
  .footer-top .brand { grid-column: 1 / -1; }
  .footer-top > div:last-child { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 10px; }
  .legal-main { margin-block: 35px; padding: 27px; }
  .legal-main h1 { font-size: 39px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}