@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;600&family=Space+Mono:wght@400;700&family=Syne:wght@700;800&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'IBM Plex Sans',system-ui,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:currentColor;text-decoration:none}
a:hover{text-decoration:underline}
ul{list-style:none}

.surface-harbour{background:#080F18;color:#fff}
.surface-tide{background:#0F2A33;color:#fff}
.surface-fog{background:#121C26;color:#fff}
.surface-brass{background:#E5A83C;color:#080F18}

.container{width:min(1140px,92vw);margin:0 auto}
.eyebrow{font-family:'Space Mono',monospace;font-size:12px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:#E5A83C}
.surface-harbour h1,.surface-harbour h2,.surface-harbour h3,.surface-harbour p,
.surface-tide h1,.surface-tide h2,.surface-tide h3,.surface-tide p,
.surface-fog h1,.surface-fog h2,.surface-fog h3,.surface-fog p{color:#fff}

h1,h2,h3{font-family:'Syne',sans-serif;font-weight:800;line-height:1.1}
h1{font-size:clamp(2.625rem,5vw,5rem)}
h2{font-size:clamp(1.875rem,3.5vw,2.75rem);margin-bottom:1rem}
h3{font-family:'Syne',sans-serif;font-weight:700;font-size:clamp(1.25rem,2vw,1.6rem);margin-bottom:.75rem}
p{margin-bottom:1rem}
p:last-child{margin-bottom:0}

.btn{display:inline-block;padding:.85rem 1.6rem;font-weight:600;font-size:.95rem;border-radius:2px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:filter .2s,box-shadow .2s}
.btn:hover{text-decoration:none;filter:brightness(1.06);box-shadow:0 4px 24px rgba(229,168,60,.25)}
.btn-outline{background:transparent;border-color:currentColor}
.btn-group{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.75rem}

.site-header{position:fixed;top:0;left:0;right:0;z-index:100;padding:1rem 0;transition:background .3s}
.site-header.is-sticky{background:#0F2A33;box-shadow:0 1px 0 rgba(232,237,242,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.logo{font-family:'Syne',sans-serif;font-weight:800;font-size:1.35rem;letter-spacing:.04em}
.nav-toggle{display:none;background:none;border:1px solid currentColor;padding:.4rem .7rem;font:inherit;cursor:pointer;border-radius:2px;color:inherit}
.main-nav ul{display:flex;gap:1.5rem;flex-wrap:wrap}
.main-nav a{font-size:.92rem;font-weight:600;text-decoration:none}
.main-nav a[aria-current="page"]{color:#E5A83C}

.harbour-glow{background:linear-gradient(180deg,rgba(229,168,60,.06) 0%,transparent 100%)}

.hero-berth{min-height:94vh;padding-top:5rem;display:flex;flex-direction:column}
.hero-band-1{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;border-bottom:1px solid rgba(232,237,242,.25);position:relative}
.mooring-nodes{display:flex;gap:calc(50% - 24px);position:absolute;bottom:-5px;left:50%;transform:translateX(-50%)}
.mooring-nodes span{width:10px;height:10px;border-radius:50%;background:#E5A83C;display:block}
.hero-band-2{padding:3rem 0 2rem;max-width:820px}
.h1-brass{color:#E5A83C}
.hero-band-3{margin-top:auto}
.letterbox{position:relative;aspect-ratio:21/9;overflow:hidden;border:1px solid #E5A83C;margin-top:2rem}
.letterbox-sm{max-width:720px;aspect-ratio:16/9;margin-left:auto;margin-right:auto}
.letterbox img{width:100%;height:100%;object-fit:cover}
.letterbox::before,.letterbox::after{content:'';position:absolute;width:12px;height:12px;border-color:#7FD6C6;border-style:solid;z-index:2}
.letterbox::before{top:8px;left:8px;border-width:2px 0 0 2px}
.letterbox::after{bottom:8px;right:8px;border-width:0 2px 2px 0}
.tide-scale{display:flex;justify-content:space-between;font-family:'Space Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:.1em;padding:.75rem 0;color:#8C93A0}
.trust-strip{font-family:'Space Mono',monospace;font-size:12px;color:#8C93A0;padding:1.25rem 0}

section{padding:6rem 0}
.position-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.tide-card{background:rgba(232,237,242,.05);border:1px solid rgba(229,168,60,.35);padding:2rem;border-radius:2px;color:#fff}
.tide-card h3,.tide-card p{color:#fff}
.campaign-plate{margin:3rem 0}
.campaign-plate .letterbox{margin-bottom:1rem}
.caption{font-size:.95rem;color:rgba(255,255,255,.75);max-width:720px}
.service-card-body h2,.service-card-body p{color:#fff}
form select option{background:#080F18;color:#fff}

.cap-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.cap-tile{background:rgba(232,237,242,.04);border:1px solid rgba(229,168,60,.3);padding:1.75rem;position:relative;color:#fff}
.cap-tile h3,.cap-tile p{color:#fff}
.cap-marker{font-family:'Space Mono',monospace;font-size:11px;color:#E5A83C;margin-bottom:.75rem;display:block}

.brief-band .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:2rem}
.brief-band .step-num{font-family:'Space Mono',monospace;font-size:12px;color:#E5A83C;margin-bottom:.5rem;display:block}

.river-strip{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}
.river-strip img{border:1px solid rgba(229,168,60,.4)}

.work-teaser{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}
.work-card{border:1px solid rgba(229,168,60,.25);overflow:hidden}
.work-card img{width:100%;max-height:220px;aspect-ratio:16/10;object-fit:cover}
.work-card-body{padding:1.5rem;background:rgba(15,42,51,.6)}
.work-card-body h3,.work-card-body p,.work-card-body a{color:#fff}

.faq-mini details{border-bottom:1px solid rgba(232,237,242,.15);padding:1.25rem 0}
.faq-mini summary{cursor:pointer;font-weight:600;list-style:none}
.faq-mini summary::-webkit-details-marker{display:none}

.cta-band{text-align:center;padding:5rem 0}
.page-hero{padding:8rem 0 4rem}
.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.service-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.service-card{border:1px solid rgba(229,168,60,.3);overflow:hidden;background:rgba(232,237,242,.04)}
.service-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.service-card-body{padding:1.5rem}
.service-card-body h2{font-size:clamp(1.25rem,2vw,1.5rem);margin-bottom:.75rem}
.service-block{padding:2.5rem 0;border-bottom:1px solid rgba(232,237,242,.12)}
.work-item{margin-bottom:3rem;padding-bottom:3rem;border-bottom:1px solid rgba(232,237,242,.12)}
.work-item img{max-width:560px;width:100%;aspect-ratio:16/10;object-fit:cover;margin-bottom:1.5rem;border:1px solid rgba(229,168,60,.3)}
.faq-list details{padding:1.5rem 0;border-bottom:1px solid rgba(232,237,242,.12)}
.faq-list summary{cursor:pointer;font-weight:600;font-size:1.05rem}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem}
.contact-block address{font-style:normal;line-height:1.8;margin:1rem 0}
form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.35rem}
form input,form select,form textarea{width:100%;padding:.75rem 1rem;border:1px solid rgba(232,237,242,.25);background:rgba(8,15,24,.5);color:#fff;font:inherit;border-radius:2px;margin-bottom:1rem}
form input::placeholder,form textarea::placeholder{color:rgba(255,255,255,.45)}
form textarea{min-height:140px;resize:vertical}
.form-check{display:flex;gap:.75rem;align-items:flex-start;margin:1rem 0}
.form-check input{width:auto;margin-top:.25rem}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}
.legal-content h2{margin-top:2.5rem}
.legal-content ul,.legal-content ol{margin:1rem 0 1rem 1.5rem}
.legal-content li{margin-bottom:.5rem;list-style:disc}
.site-footer{padding:4rem 0 2rem;border-top:1px solid rgba(232,237,242,.12);font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
.footer-nav a{display:block;margin-bottom:.4rem;font-size:.88rem}
.footer-disclaimer{font-size:.82rem;color:#8C93A0;line-height:1.6;margin-top:2rem;padding-top:2rem;border-top:1px solid rgba(232,237,242,.1)}
.footer-clarifier{font-size:.82rem;margin-top:1rem;font-style:italic}
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:#0F2A33;color:#E8EDF2;padding:1.25rem;z-index:200;display:none;border-top:1px solid rgba(229,168,60,.3)}
.cookie-banner.is-visible{display:block}
.cookie-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;max-width:1140px;margin:0 auto}
.cookie-actions{display:flex;gap:.75rem;flex-wrap:wrap}
.cookie-actions button{padding:.6rem 1.2rem;font:inherit;cursor:pointer;border-radius:2px;border:1px solid #E8EDF2;background:transparent;color:#E8EDF2}
.cookie-actions .btn-accept{background:#E5A83C;color:#080F18;border-color:#E5A83C}
.js .reveal{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}
@media (prefers-reduced-motion:no-preference){
  .js .reveal:not(.is-visible){opacity:.92;transform:translateY(14px)}
}
@media(max-width:900px){
  .position-cards,.cap-tiles,.work-teaser,.brief-band .steps,.content-grid,.contact-grid,.footer-grid,.river-strip,.service-cards{grid-template-columns:1fr}
  .hero-berth{min-height:auto}
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#0F2A33;padding:1rem}
  .main-nav.is-open{display:block}
  .main-nav ul{flex-direction:column;gap:.75rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal,.js .reveal:not(.is-visible){opacity:1!important;transform:none!important}
}