:root {
  --navy: #09145e;
  --navy-deep: #07103f;
  --blue: #2473cb;
  --ink: #18223a;
  --muted: #596477;
  --line: #dce2eb;
  --pale: #f3f6fa;
  --white: #fff;
  --width: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Arial, Helvetica, sans-serif; font-size: 1rem; line-height: 1.7; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .25em; }
a:hover { color: var(--blue); }
a:focus-visible, summary:focus-visible { outline: 3px solid #52baff; outline-offset: 5px; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.13; font-weight: 700; }
h1 { font-size: clamp(2.65rem, 5.1vw, 4.4rem); letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 3.3vw, 2.75rem); letter-spacing: -.035em; }
h3 { font-size: 1.35rem; letter-spacing: -.02em; }
p + p { margin-top: 1rem; }
.container { width: min(var(--width), calc(100% - 80px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; left: 20px; z-index: 10; padding: 12px 20px; background: white; color: var(--navy); }
.skip-link:focus { top: 12px; }
.site-header { background: var(--navy); color: white; }
.header-inner { min-height: 104px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; flex-direction: column; text-decoration: none; line-height: 1.2; }
.brand:hover { color: white; }
.brand strong { font-size: 1.85rem; font-weight: 800; letter-spacing: .065em; }
.brand span { font-size: .875rem; letter-spacing: .15em; margin-top: 6px; text-transform: uppercase; }
.nav-links { display: flex; gap: 33px; align-items: center; }
.nav-links a { padding: 10px 0; font-size: .9375rem; font-weight: 600; text-decoration: none; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: white; border-color: #66b6ff; }
.hero { position: relative; isolation: isolate; min-height: 575px; display: flex; align-items: center; background: var(--navy-deep); color: white; }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 45%; z-index: -2; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(4,13,48,.92) 0%, rgba(4,13,48,.8) 38%, rgba(4,13,48,.18) 100%); }
.hero-content { padding-block: 75px 85px; }
.eyebrow { display: block; font-size: .875rem; text-transform: uppercase; font-weight: 700; letter-spacing: .16em; color: var(--blue); margin-bottom: 20px; }
.hero .eyebrow, .page-banner .eyebrow { color: #a9d4ff; }
.hero h1 { max-width: 710px; }
.hero p { max-width: 570px; margin-top: 25px; color: #e7edf7; font-size: 1.0625rem; line-height: 1.8; }
.button-row { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 26px; min-height: 52px; padding: 12px 23px; background: var(--navy); color: white; border: 1px solid var(--navy); text-decoration: none; font-weight: 700; font-size: .9375rem; }
.button:hover { background: #172d80; color: white; border-color: #172d80; }
.button-light { background: white; color: var(--navy); border-color: white; }
.button-light:hover { background: #e8f2ff; color: var(--navy); border-color: #e8f2ff; }
.button-outline { background: transparent; border-color: #a5b0cb; color: white; }
.button-outline:hover { background: rgba(255,255,255,.12); border-color: white; }
.hero-caption { position: absolute; right: max(40px, calc((100% - var(--width)) / 2)); bottom: 24px; color: #fff; font-size: .875rem; }
.service-strip { background: var(--pale); border-bottom: 1px solid var(--line); }
.service-strip .container { display: flex; justify-content: space-between; gap: 20px; padding-block: 22px; font-size: .9375rem; color: var(--navy); }
.service-strip span { display: inline-flex; align-items: center; gap: 12px; }
.service-strip span::before { content: ""; width: 6px; height: 6px; background: var(--blue); }
.section { padding-block: 88px; }
.about-grid { display: grid; grid-template-columns: 1fr 1.08fr; gap: 76px; align-items: center; }
.about-photo { width: 100%; aspect-ratio: 1.12; object-fit: cover; }
.about-copy h2 { margin-bottom: 23px; }
.about-copy p { color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: 20px; color: var(--navy); font-weight: 700; margin-top: 24px; text-decoration-thickness: 1px; }
.principles { background: var(--pale); }
.principles-grid { display: grid; grid-template-columns: .85fr 1fr 1fr; gap: 50px; }
.principle { border-top: 2px solid var(--blue); padding-top: 22px; }
.principle h3 { margin-bottom: 15px; }
.principle p { color: var(--muted); }
.page-banner { background: var(--navy-deep); color: white; padding-block: 65px 70px; border-bottom: 5px solid var(--blue); }
.page-banner h1 { font-size: clamp(2.65rem, 4.7vw, 3.8rem); }
.page-banner p { max-width: 650px; color: #d8e2f3; margin-top: 20px; font-size: 1.0625rem; }
.section-intro { max-width: 700px; margin-bottom: 35px; color: var(--muted); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-card { border: 1px solid var(--line); background: white; display: flex; flex-direction: column; min-width: 0; }
.image-placeholder { background: var(--pale); color: #637088; min-height: 235px; aspect-ratio: 1.5; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; border-bottom: 1px solid var(--line); }
.image-placeholder svg { width: 36px; height: 36px; color: #8593ab; }
.image-placeholder span { font-size: .875rem; }
.product-photo { width: 100%; height: 235px; object-fit: contain; padding: 16px; background: var(--pale); border-bottom: 1px solid var(--line); }
.product-body { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.product-body h2 { font-size: 1.5rem; min-height: 2.4em; margin-bottom: 16px; }
.product-body p { color: var(--muted); }
.product-body .text-link { font-size: .9375rem; margin-top: auto; padding-top: 18px; }
.range-list { color: var(--muted); padding-left: 20px; margin: 18px 0 12px; }
.range-list li { margin-bottom: 9px; }
.note { border-left: 3px solid var(--blue); background: var(--pale); padding: 20px 24px; margin-top: 34px; color: var(--muted); }
.enquiry-band { background: var(--pale); padding-block: 42px; }
.enquiry-inner { display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.enquiry-inner h2 { font-size: 1.8rem; }
.enquiry-inner p { margin-top: 9px; color: var(--muted); }
.enquiry-inner .button { flex-shrink: 0; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.gallery-slot { margin: 0; border: 1px solid var(--line); }
.gallery-slot .image-placeholder { aspect-ratio: 1.3; }
.gallery-slot figcaption { padding: 17px 20px; color: var(--muted); font-size: .875rem; border-top: 1px solid var(--line); }
.gallery-slot figcaption strong { display: block; color: var(--ink); font-size: 1rem; line-height: 1.4; }
.gallery-slot figcaption span { display: block; margin-top: 4px; }
.gallery-image-link { display: block; background: var(--pale); }
.gallery-image-link:hover { background: #e9eff8; }
.gallery-photo { width: 100%; height: 260px; object-fit: contain; padding: 15px; }
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 90px; align-items: start; }
.contact-details { margin: 30px 0 0; }
.contact-details > div { padding-block: 22px; border-top: 1px solid var(--line); }
.contact-details dt { font-size: .875rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; color: var(--muted); margin-bottom: 8px; }
.contact-details dd { margin: 0; font-size: 1.125rem; }
.contact-details a { overflow-wrap: anywhere; }
address { font-style: normal; }
.contact-aside { background: var(--pale); border-top: 4px solid var(--blue); padding: 36px; }
.contact-aside h2 { font-size: 1.8rem; }
.contact-aside p { color: var(--muted); margin-top: 20px; }
.contact-aside ul { padding-left: 20px; margin-block: 20px 26px; color: var(--muted); }
.contact-aside li { margin-bottom: 6px; }
.contact-aside small { display: block; margin-top: 14px; font-size: .875rem; color: var(--muted); }
.site-footer { background: var(--navy); color: white; padding-top: 54px; }
.footer-grid { display: grid; grid-template-columns: 1.1fr .75fr 1.25fr; gap: 60px; padding-bottom: 45px; }
.footer-logo { width: 154px; padding: 10px; background: white; }
.footer-brand p { font-size: .875rem; color: #c3cce3; margin-top: 16px; }
.site-footer h2 { font-size: 1rem; letter-spacing: 0; margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.site-footer a { color: #e2e8f5; text-decoration: none; }
.site-footer a:hover { color: white; text-decoration: underline; }
.footer-contact { color: #e2e8f5; font-size: .9375rem; }
.footer-contact p { margin-top: 12px; }
.footer-contact a { overflow-wrap: anywhere; }
.footer-bottom { border-top: 1px solid #354070; padding-block: 18px; display: flex; justify-content: space-between; gap: 20px; font-size: .875rem; color: #c3cce3; }
@media (max-width: 900px) {
  .container { width: calc(100% - 48px); }
  .header-inner { gap: 20px; }
  .brand strong { font-size: 1.6rem; }
  .brand span { font-size: .8rem; }
  .nav-links { gap: 22px; }
  .about-grid { gap: 36px; }
  .principles-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .principles-grid > h2 { grid-column: 1 / -1; }
  .product-grid { gap: 18px; }
  .product-body { padding: 22px; }
  .image-placeholder { min-height: 180px; }
  .contact-grid { gap: 40px; }
  .footer-grid { gap: 30px; grid-template-columns: 1fr .6fr 1.4fr; }
}
@media (max-width: 640px) {
  .container { width: calc(100% - 40px); }
  .header-inner { flex-direction: column; align-items: flex-start; gap: 19px; padding-top: 23px; padding-bottom: 13px; }
  .brand strong { font-size: 1.65rem; }
  .nav-links { width: 100%; justify-content: space-between; gap: 15px; }
  .nav-links a { font-size: .875rem; }
  .hero { min-height: 550px; }
  .hero-content { padding-block: 56px 76px; }
  .hero-photo { object-position: 63% center; }
  .hero::after { background: linear-gradient(90deg, rgba(4,13,48,.92), rgba(4,13,48,.58)); }
  .hero h1 { font-size: 2.8rem; }
  .hero-caption { right: 20px; bottom: 20px; }
  .service-strip .container { flex-direction: column; gap: 9px; padding-block: 19px; }
  .section { padding-block: 55px; }
  .about-grid, .principles-grid, .product-grid, .gallery-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-grid { gap: 32px; }
  .about-photo { aspect-ratio: 1.4; }
  .principles-grid { gap: 30px; }
  .product-body h2 { min-height: 0; }
  .image-placeholder { min-height: 210px; }
  .page-banner { padding-block: 43px 48px; }
  .enquiry-inner { flex-direction: column; align-items: flex-start; }
  .gallery-grid { gap: 22px; }
  .contact-aside { padding: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 35px; }
  .footer-contact { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 4px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }