:root {
  --navy: #072b4b;
  --navy-deep: #031d35;
  --navy-soft: #0e426e;
  --gold: #e2b742;
  --gold-light: #f1d47a;
  --ink: #102b45;
  --muted: #5b6876;
  --line: #dce3e9;
  --surface: #f5f7f9;
  --white: #fff;
  --shadow: 0 18px 50px rgba(5, 35, 60, .13);
  --radius: 12px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.skip-link { position: fixed; z-index: 9999; top: 10px; left: 10px; transform: translateY(-160%); background: var(--gold); color: var(--navy-deep); padding: 10px 16px; font-weight: 800; border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }

.topbar { color: #fff; background: var(--navy-deep); font-size: 13px; }
.topbar-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar p { margin: 0; letter-spacing: .25px; }
.topbar span { color: var(--gold); margin-inline: 6px; }
.topbar-contact { display: flex; align-items: center; gap: 24px; }
.topbar-contact a { display: inline-flex; align-items: center; gap: 4px; }
.topbar-contact a:hover { color: var(--gold-light); }

.site-header { position: sticky; z-index: 1000; top: 0; background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(7,43,75,.09); backdrop-filter: blur(14px); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { width: min(350px, 42vw); }
.brand img { width: 100%; }
.primary-nav { display: flex; align-items: center; gap: 30px; font-size: 15px; font-weight: 700; }
.primary-nav a { position: relative; padding: 28px 0 24px; }
.primary-nav a::after { content: ""; position: absolute; right: 0; bottom: 17px; left: 0; height: 2px; background: var(--gold); transform: scaleX(0); transition: transform .22s ease; transform-origin: right; }
.primary-nav a:hover::after, .primary-nav a.active::after { transform: scaleX(1); transform-origin: left; }
.nav-toggle { display: none; width: 46px; height: 42px; border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: 10px; }
.nav-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--navy); transition: .2s ease; }

.hero { position: relative; min-height: 625px; display: grid; align-items: stretch; overflow: hidden; color: #fff; background: var(--navy-deep); }
.hero-image { position: absolute; inset: 0; background: url("assets/images/hero-port.jpg") center right / cover no-repeat; transform: scale(1.01); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,29,53,.98) 0%, rgba(3,29,53,.93) 38%, rgba(3,29,53,.48) 67%, rgba(3,29,53,.1) 100%), linear-gradient(0deg, rgba(3,29,53,.76), transparent 45%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(390px, .8fr); gap: 40px; align-items: end; padding-top: 90px; padding-bottom: 38px; }
.hero-copy { align-self: center; max-width: 720px; padding-bottom: 55px; }
.eyebrow { margin: 0 0 8px; color: #b27c00; font-size: 13px; font-weight: 850; letter-spacing: 2px; text-transform: uppercase; }
.eyebrow.light { color: var(--gold-light); }
.hero h1 { margin: 0; max-width: 760px; color: #fff; font-family: Georgia, "Times New Roman", serif; font-size: clamp(50px, 5.7vw, 82px); line-height: .99; letter-spacing: -2px; }
.hero h1 span { color: var(--gold); }
.hero h2 { max-width: 650px; margin: 24px 0 10px; color: #fff; font-size: clamp(20px, 2vw, 27px); line-height: 1.25; }
.hero-copy > p:last-of-type { max-width: 655px; margin: 0; color: rgba(255,255,255,.88); font-size: 16px; }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; border: 1px solid transparent; border-radius: 4px; padding: 13px 23px; font-size: 14px; font-weight: 800; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-gold { color: var(--navy-deep); background: linear-gradient(135deg, var(--gold-light), var(--gold)); box-shadow: 0 12px 30px rgba(226,183,66,.23); }
.button-gold:hover { box-shadow: 0 16px 35px rgba(226,183,66,.35); }
.button-outline { color: #fff; border-color: rgba(255,255,255,.8); background: rgba(3,29,53,.2); }
.button-outline:hover { background: rgba(255,255,255,.1); }
.hero-features { display: grid; grid-template-columns: repeat(4, 1fr); align-items: stretch; margin-bottom: 2px; background: rgba(3,29,53,.31); backdrop-filter: blur(6px); }
.hero-features article { min-height: 96px; display: grid; place-items: center; align-content: center; gap: 4px; border-left: 1px solid rgba(255,255,255,.36); text-align: center; }
.hero-features article:first-child { border-left: 0; }
.feature-icon { color: var(--gold); font-size: 32px; line-height: 1; }
.hero-features strong { font-size: 12px; line-height: 1.2; }

.section { padding: 90px 0; }
.section-intro { margin-bottom: 38px; }
.section-intro.split { display: grid; grid-template-columns: .95fr 1.05fr; gap: 90px; align-items: end; }
.section-intro h2 { margin: 0; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: clamp(38px, 4vw, 54px); line-height: 1.08; }
.section-intro p { margin-top: 10px; color: var(--muted); }
.section-intro .lead { margin: 8px 0 0; color: var(--ink); font-size: 18px; }
.section-intro.split > p { max-width: 565px; margin: 0; font-size: 17px; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { overflow: hidden; background: #fff; border: 1px solid #e4e9ed; border-radius: var(--radius); box-shadow: 0 8px 30px rgba(5,35,60,.06); transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.product-card > img { width: 100%; aspect-ratio: 1.72 / 1; object-fit: cover; }
.card-body { position: relative; min-height: 295px; padding: 35px 24px 23px; }
.round-icon { position: absolute; top: -31px; left: 22px; width: 62px; height: 62px; display: grid; place-items: center; color: var(--gold); background: var(--navy); border: 5px solid #fff; border-radius: 50%; font-size: 25px; }
.card-body h3 { margin: 0 0 7px; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: 25px; }
.card-body p { margin: 0 0 20px; color: var(--muted); font-size: 15px; }
.card-body a { position: absolute; bottom: 22px; left: 24px; color: #b07d03; font-weight: 850; }
.card-body a:hover { color: var(--navy); }

.markets { color: #fff; background: radial-gradient(circle at top right, #15578b 0, var(--navy) 40%, var(--navy-deep) 100%); }
.section-intro.inverse h2, .section-intro.inverse .lead, .section-intro.inverse > p { color: #fff; }
.section-intro.inverse > p { color: rgba(255,255,255,.79); }
.market-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.market-card { position: relative; min-height: 360px; overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius); background: #0d3e68; transition: transform .25s ease; }
.market-card:hover { transform: translateY(-6px); }
.market-card img { width: 100%; height: 230px; object-fit: cover; }
.market-card div { padding: 19px 18px 24px; }
.market-card h3 { margin: 0; color: #fff; font-family: Georgia, "Times New Roman", serif; font-size: 25px; }
.market-card p { margin: 4px 0 0; color: rgba(255,255,255,.78); }

.why-us { background: #fff; }
.benefit-grid { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.benefit-grid article { min-height: 230px; padding: 25px 17px; text-align: center; border-left: 1px solid var(--line); }
.benefit-grid article:first-child { border-left: 0; }
.benefit-grid span { width: 58px; height: 58px; display: grid; place-items: center; margin: 0 auto 14px; color: var(--navy); border: 2px solid var(--navy); border-radius: 50%; font-size: 23px; font-weight: 800; }
.benefit-grid h3 { min-height: 64px; margin: 0 0 8px; color: var(--navy); font-size: 15px; line-height: 1.4; }
.benefit-grid p { margin: 0; color: var(--muted); font-size: 13px; }

.contact-section { position: relative; overflow: hidden; color: #fff; background: var(--navy-deep); }
.contact-bg { position: absolute; inset: 0; opacity: .5; background: linear-gradient(90deg, rgba(3,29,53,.98), rgba(3,29,53,.72)), url("assets/images/contact-port.jpg") center / cover no-repeat; }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .88fr 1.12fr; gap: 65px; align-items: center; padding-top: 80px; padding-bottom: 80px; }
.contact-copy h2 { margin: 0; color: #fff; font-family: Georgia, "Times New Roman", serif; font-size: clamp(40px, 4.5vw, 60px); line-height: 1.05; }
.contact-copy p:not(.eyebrow) { max-width: 560px; color: rgba(255,255,255,.82); font-size: 17px; }
.enquiry-form { display: grid; gap: 15px; padding: 30px; color: var(--ink); background: rgba(255,255,255,.97); border-radius: var(--radius); box-shadow: var(--shadow); }
.form-heading h3 { margin: 0; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: 31px; }
.form-heading p { margin: 0; color: var(--muted); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.enquiry-form label { display: grid; gap: 6px; color: var(--navy); font-size: 13px; font-weight: 800; }
.enquiry-form input, .enquiry-form select, .enquiry-form textarea { width: 100%; border: 1px solid #cfd8df; border-radius: 6px; background: #fff; padding: 11px 12px; color: var(--ink); outline: 0; }
.enquiry-form textarea { resize: vertical; }
.enquiry-form input:focus, .enquiry-form select:focus, .enquiry-form textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(226,183,66,.18); }
.enquiry-form .button { justify-self: start; }

.site-footer { color: rgba(255,255,255,.76); background: #02182c; }
.footer-grid { display: grid; grid-template-columns: 1.45fr 1fr 1fr .62fr; gap: 45px; padding-top: 58px; padding-bottom: 45px; }
.footer-brand img { width: 330px; max-width: 100%; filter: brightness(0) invert(1); }
.footer-brand p { max-width: 390px; }
.site-footer h2 { margin: 0 0 16px; color: var(--gold); font-size: 14px; letter-spacing: 1.1px; text-transform: uppercase; }
.site-footer p { margin: 5px 0; }
.site-footer a { display: block; margin: 5px 0; }
.site-footer a:hover { color: var(--gold-light); }
.site-footer address { font-style: normal; }
.footer-bottom { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; }
.footer-bottom span { color: var(--gold); margin-inline: 5px; }
.floating-contact { position: fixed; z-index: 980; right: 22px; bottom: 22px; min-width: 68px; height: 54px; display: grid; place-items: center; padding: 0 17px; color: #fff; background: #147a49; border: 2px solid #fff; border-radius: 999px; box-shadow: 0 12px 25px rgba(0,0,0,.25); font-weight: 850; }
.floating-contact:hover { transform: translateY(-2px); }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .primary-nav { gap: 20px; font-size: 14px; }
  .hero-grid { grid-template-columns: 1fr; align-items: end; }
  .hero-copy { max-width: 750px; padding-bottom: 0; }
  .hero-features { width: min(620px, 100%); }
  .section-intro.split { gap: 40px; }
  .benefit-grid { grid-template-columns: repeat(3, 1fr); }
  .benefit-grid article:nth-child(4) { border-left: 0; }
  .benefit-grid article:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2 / 4; display: flex; flex-wrap: wrap; gap: 16px; align-content: start; }
  .footer-grid > div:last-child h2 { width: 100%; }
}

@media (max-width: 820px) {
  .topbar p { display: none; }
  .topbar-inner { justify-content: center; }
  .topbar-contact { width: 100%; justify-content: space-between; }
  .nav-wrap { min-height: 72px; }
  .brand { width: min(305px, 72vw); }
  .nav-toggle { display: block; }
  .primary-nav { position: absolute; top: 100%; right: 0; left: 0; display: grid; gap: 0; padding: 8px 20px 18px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 18px 30px rgba(5,35,60,.13); transform: translateY(-10px); opacity: 0; visibility: hidden; transition: .2s ease; }
  .primary-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .primary-nav a { padding: 12px 4px; border-bottom: 1px solid #edf0f3; }
  .primary-nav a::after { display: none; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { min-height: 720px; }
  .hero-image { background-position: 60% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(3,29,53,.97), rgba(3,29,53,.68)), linear-gradient(0deg, rgba(3,29,53,.8), transparent); }
  .hero-grid { padding-top: 72px; }
  .hero-copy { align-self: start; }
  .hero h1 { font-size: clamp(45px, 11vw, 70px); }
  .hero-features { grid-template-columns: repeat(2, 1fr); }
  .hero-features article { border-bottom: 1px solid rgba(255,255,255,.26); }
  .section { padding: 70px 0; }
  .section-intro.split, .contact-grid { grid-template-columns: 1fr; gap: 25px; }
  .card-grid, .market-grid { grid-template-columns: 1fr; }
  .product-card { display: grid; grid-template-columns: .85fr 1.15fr; }
  .product-card > img { height: 100%; aspect-ratio: auto; }
  .card-body { min-height: 250px; }
  .market-card { display: grid; grid-template-columns: .9fr 1.1fr; min-height: 225px; }
  .market-card img { height: 100%; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid article:nth-child(odd) { border-left: 0; }
  .benefit-grid article:nth-child(n) { border-bottom: 1px solid var(--line); }
  .benefit-grid article:nth-last-child(-n+2) { border-bottom: 0; }
  .contact-grid { padding-top: 65px; padding-bottom: 65px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: auto; display: block; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, var(--container)); }
  .topbar-contact { gap: 10px; font-size: 11px; }
  .topbar-contact span { margin: 0; }
  .topbar-contact a:first-child span { display: inline; }
  .brand { width: 260px; }
  .hero { min-height: 760px; }
  .hero-grid { padding-top: 58px; padding-bottom: 22px; }
  .hero h1 { letter-spacing: -1px; }
  .hero h2 { font-size: 19px; }
  .hero-copy > p:last-of-type { font-size: 15px; }
  .button-row, .button { width: 100%; }
  .hero-features { margin-top: 20px; }
  .section-intro.split { display: block; }
  .section-intro.split > p { margin-top: 22px; }
  .product-card, .market-card { display: block; }
  .product-card > img, .market-card img { height: auto; aspect-ratio: 1.72 / 1; }
  .card-body { min-height: 285px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { min-height: auto; border-left: 0; border-bottom: 1px solid var(--line) !important; }
  .benefit-grid article:last-child { border-bottom: 0 !important; }
  .benefit-grid h3 { min-height: auto; }
  .field-row { grid-template-columns: 1fr; }
  .enquiry-form { padding: 22px 18px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; padding: 20px 0; }
  .footer-bottom p { margin: 0; }
  .floating-contact { right: 14px; bottom: 14px; }
}

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

.thank-you-page { min-height: 100vh; display: grid; place-items: center; padding: 30px; background: linear-gradient(135deg, rgba(3,29,53,.97), rgba(8,54,91,.88)), url("assets/images/hero-port.jpg") center / cover no-repeat; }
.thank-you-card { width: min(680px, 100%); padding: 56px; text-align: center; background: rgba(255,255,255,.97); border-radius: var(--radius); box-shadow: var(--shadow); }
.thank-you-card img { width: min(390px, 100%); margin: 0 auto 30px; }
.thank-you-card h1 { margin: 0; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: clamp(38px, 6vw, 58px); line-height: 1.05; }
.thank-you-card p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.thank-you-card .button { margin-top: 18px; }
@media (max-width: 560px) { .thank-you-card { padding: 36px 22px; } }