/* Portiva: nautical chart vernacular. Cool chart paper, navy chart ink, chart-water blue with a graticule.
   IALA port-hand red marks ports on the chart, starboard green marks Ministry authorizations. One family: Archivo, using its width axis. */
:root{
  --paper:#F4F7F8; --surface:#FFFFFF; --ink:#0F2B3D; --muted:#56707E; --line:#CBD9DF;
  --water:#DCEBF0; --land:#ECEADF; --grid:#9DBCCA; --port:#C62D2A; --stbd:#1F7A4C; --stbd-soft:#E1F0E7; --focus:#1C6E9C;
  --font:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0C1F2B; --surface:#112A39; --ink:#E4EEF2; --muted:#93AAB6; --line:#244153;
  --water:#123247; --land:#1D3A4B; --grid:#2E5368; --port:#E8564F; --stbd:#5BC08A; --stbd-soft:#173A2A; --focus:#6FB6DE; color-scheme:dark}}
:root[data-theme="dark"]{--paper:#0C1F2B; --surface:#112A39; --ink:#E4EEF2; --muted:#93AAB6; --line:#244153;
  --water:#123247; --land:#1D3A4B; --grid:#2E5368; --port:#E8564F; --stbd:#5BC08A; --stbd-soft:#173A2A; --focus:#6FB6DE; color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.55 var(--font);font-stretch:100%}
a{color:inherit;text-decoration-color:color-mix(in srgb,currentColor 35%,transparent);text-underline-offset:3px}
a:hover{text-decoration-color:currentColor}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:3px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:var(--surface);padding:8px 12px;z-index:9}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
h1,h2{font-stretch:118%;font-weight:680;letter-spacing:-.01em;line-height:1.08;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.4vw,3.35rem)}
h2{font-size:1.35rem;font-stretch:112%}
p{margin:0 0 1em}
.lede{font-size:1.125rem;color:var(--muted);max-width:60ch}
.muted{color:var(--muted);font-size:.875rem}

/* header / footer */
header.site{border-bottom:1px solid var(--line);background:var(--paper)}
.bar{display:flex;align-items:center;gap:24px;min-height:64px;flex-wrap:wrap}
.mark{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-stretch:125%;font-weight:720;font-size:1.25rem;letter-spacing:.01em}
.mark.small{font-size:1.05rem;margin-bottom:8px}
nav{margin-left:auto;display:flex;gap:22px;flex-wrap:wrap}
nav a{text-decoration:none;font-weight:500}
nav a:hover{text-decoration:underline}
footer.site{border-top:1px solid var(--line);margin-top:72px;padding:36px 0 48px;color:var(--muted);font-size:.875rem}
.foot{display:grid;grid-template-columns:1fr 2fr;gap:32px}
.foot a{margin-right:16px}

/* hero */
.hero{padding:44px 0 24px}
.herogrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:44px;align-items:center}
.herotext h1{max-width:15ch}
.herochart{margin:0}
.herochart figcaption{font-size:.8125rem;color:var(--muted);margin-top:6px}
.herochart.wide{margin:28px 0}

/* the chart */
.chart{width:100%;height:auto;display:block;border:1px solid var(--line);border-radius:4px}
.chart .sea,.chart .msea{fill:var(--water)}
.chart .land{fill:var(--land);stroke:color-mix(in srgb,var(--ink) 35%,transparent);stroke-width:.7;stroke-linejoin:round}
.chart .pt text{paint-order:stroke;stroke:var(--land);stroke-width:3px;stroke-linejoin:round}
.chart .grid line{stroke:var(--grid);stroke-width:.6;stroke-dasharray:2 3}
.chart .gl{fill:var(--muted);font:500 9px var(--font);font-variant-numeric:tabular-nums}
.chart .pt circle{fill:color-mix(in srgb,var(--port) 22%,transparent);stroke:var(--port);stroke-width:1.4;transition:fill .15s}
.chart .pt text{fill:var(--ink);font:600 11.5px var(--font);font-stretch:112%}
.chart .pt tspan{fill:var(--muted);font-weight:500}
.chart .pt:hover circle,.chart .pt:focus-visible circle,.chart .pt.on circle{fill:var(--port)}
.chart .pt:focus-visible{outline:none}

/* finder */
.finder{display:grid;grid-template-columns:1.2fr 1.2fr auto;gap:10px;align-items:end;margin-top:26px;max-width:620px}
label span,legend{display:block;font-size:.8125rem;font-weight:600;color:var(--muted);margin-bottom:5px}
select,input,textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:10px 12px;min-height:44px}
textarea{resize:vertical}
button,.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border-radius:6px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);font:inherit;font-weight:600;text-decoration:none;cursor:pointer;white-space:nowrap}
button:hover,.btn:hover{background:color-mix(in srgb,var(--ink) 86%,var(--focus))}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--surface)}

/* blocks */
.block{padding-top:56px}
.ports{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.ports a{display:grid;grid-template-columns:minmax(0,1fr) auto 9rem;gap:18px;align-items:baseline;padding:16px 4px;border-bottom:1px solid var(--line);text-decoration:none}
.ports a:hover{background:var(--surface)}
.pn{font-stretch:122%;font-weight:640;font-size:1.3rem}
.pos{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.9375rem}
.pos.big{font-size:1rem;margin-top:-6px}
.pc{text-align:right;font-variant-numeric:tabular-nums}
.how ol{margin:0 0 24px;padding-left:1.4em;max-width:66ch}
.how li{margin-bottom:10px;padding-left:4px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.split p{color:var(--muted);max-width:56ch}
.narrow{max-width:760px}
.prose ul{padding-left:1.2em}.prose li{margin-bottom:8px}.prose h2{margin-top:1.6em}

/* port page */
.firmhead h1{font-size:clamp(1.6rem,3vw,2.3rem);font-stretch:108%;max-width:30ch}
.crumb{font-size:.9375rem;margin-bottom:10px}
.note{font-size:.9375rem;color:var(--muted);max-width:66ch;border-left:3px solid var(--grid);padding-left:12px}
.portgrid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:44px;align-items:start;padding-top:28px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chip{background:transparent;color:var(--ink);border:1px solid var(--line);border-radius:999px;min-height:36px;padding:6px 14px;font-weight:500;font-size:.9375rem}
.chip span{color:var(--muted);font-variant-numeric:tabular-nums;margin-left:4px}
.chip:hover{background:var(--surface)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.chip[aria-pressed="true"] span{color:inherit;opacity:.75}
.firms{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.firm{padding:16px 2px 18px;border-bottom:1px solid var(--line)}
.fname{font-weight:620;font-size:1.0625rem;text-decoration:none;display:inline-block}
.fname:hover{text-decoration:underline}
.where{margin:2px 0 8px;color:var(--muted);font-size:.9375rem}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:.8125rem;background:var(--stbd-soft);color:var(--stbd);border-radius:4px;padding:2px 8px;font-weight:500}
.tag.none{background:transparent;color:var(--muted);border:1px dashed var(--line)}
.empty{color:var(--muted);padding:16px 0}
.side{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:22px;position:sticky;top:16px}
.side h2{font-size:1.15rem}

/* forms */
.req{display:flex;flex-direction:column;gap:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.side .grid2{grid-template-columns:1fr}
fieldset{border:0;padding:0;margin:0}
.chks{display:flex;flex-wrap:wrap;gap:6px 14px}
.chk{display:flex;align-items:center;gap:8px;font-size:.9375rem;min-height:32px}
.chk input{width:18px;height:18px;min-height:0;accent-color:var(--ink)}
.req button{align-self:flex-start}
.fine{font-size:.8125rem;color:var(--muted);margin:0}
.hp{display:none}

/* firm page */
.status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.9375rem}
.dot{width:9px;height:9px;border-radius:50%;border:1.5px solid var(--muted);flex:none}
.svclist{list-style:none;margin:0 0 28px;padding:0;border-top:1px solid var(--ink)}
.svclist li{display:grid;grid-template-columns:minmax(0,15rem) 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.svclist b{color:var(--stbd);font-weight:620}
.svclist span{color:var(--muted)}
.facts{display:grid;grid-template-columns:10rem 1fr;gap:10px 16px;margin:0 0 28px}
.facts dt{color:var(--muted);font-size:.9375rem}
.facts dd{margin:0}
.chapters{font-variant-numeric:tabular-nums;font-size:.9375rem;overflow-wrap:anywhere}
.claimbox{border:1px dashed var(--grid);border-radius:8px;padding:18px}
.claimbox p{max-width:56ch}

@media (max-width:900px){
  .herogrid,.portgrid,.split,.foot{grid-template-columns:1fr}
  .side{position:static}
  .hero{padding-top:28px}
}
@media (max-width:600px){
  .finder{grid-template-columns:1fr}
  .finder button{width:100%}
  .grid2{grid-template-columns:1fr}
  .ports a{grid-template-columns:1fr auto;}
  .ports .pos{display:none}
  .svclist li{grid-template-columns:1fr;gap:2px}
  .facts{grid-template-columns:1fr;gap:2px}
  .facts dd{margin-bottom:10px}
  nav{gap:16px;margin-left:0;width:100%;padding-bottom:10px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* bilingual + services */
nav a.lang{border:1px solid var(--line);border-radius:999px;padding:2px 12px;font-size:.875rem}
.tag.serv{background:var(--ink);color:var(--paper)}
.chip.serv{border-color:color-mix(in srgb,var(--ink) 45%,var(--line))}
.chiplabel{font-size:.8125rem;font-weight:600;color:var(--muted);margin:4px 0 6px}
.servlist{list-style:none;margin:0 0 28px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.servlist li b{display:inline-block;background:var(--ink);color:var(--paper);font-weight:600;border-radius:4px;padding:4px 10px;font-size:.9375rem}
.portgrid h2+.muted{margin-bottom:28px}
.sub{color:var(--muted);font-size:.9375rem;margin-top:-6px}
.status.ok{color:var(--stbd)}
.status.ok .dot{background:var(--stbd);border-color:var(--stbd)}
.ok{color:var(--stbd);font-weight:700;margin-left:6px}
.chks.col{flex-direction:column}
.mail{user-select:all}
/* directory: other port services */
.other-in{margin:6px 0 0;width:100%;flex-basis:100%}
.other-in[hidden]{display:none}
.firm.x .fname{font-weight:650;font-size:1.0625rem;margin:0 0 4px}
.firm.x .holder{font-weight:400;color:var(--muted);font-size:.9375rem}
.firm.x .do{margin:0 0 8px;max-width:62ch}
.facts.mini{grid-template-columns:9rem 1fr;gap:4px 14px;margin:0 0 10px;font-size:.9375rem}
.yours{font-size:.875rem;color:var(--muted);margin:10px 0 0}
.firm.x:target{background:var(--water);outline:2px solid var(--grid);outline-offset:-2px}
h2.grp{margin:34px 0 4px;padding-bottom:6px;border-bottom:1px solid var(--ink);display:flex;justify-content:space-between;align-items:baseline}
h2.grp:first-child{margin-top:0}
h2.grp span{font-size:.875rem;font-weight:500;color:var(--muted);font-stretch:100%}
.side h2.sp{margin-top:28px}
.side .btn{margin-bottom:4px}
.ports.dir .pos{color:inherit}
.xhere{margin-top:40px;padding-top:18px;border-top:1px solid var(--ink)}
.xgroup{margin:0 0 18px}
.xgroup h3{font-size:1rem;margin:0 0 6px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.xgroup ul{margin:0;padding-left:18px}
.xgroup li{margin:2px 0}
@media (max-width:640px){.facts.mini{grid-template-columns:1fr;gap:0}.facts.mini dd{margin-bottom:6px}}
.firm.x .xreq{margin-top:4px}
.tonote{background:var(--stbd-soft);color:var(--stbd);padding:10px 14px;border-radius:6px;font-weight:550}
/* port page tabs */
.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--ink);margin:0 0 28px;scrollbar-width:thin}
.tab{flex:none;padding:10px 14px 9px;text-decoration:none;font-weight:600;font-size:.9375rem;color:var(--muted);border:1px solid transparent;border-bottom:none;border-radius:6px 6px 0 0;white-space:nowrap;margin-bottom:-1px}
.tab span{font-weight:500;color:var(--muted);margin-left:4px}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{color:var(--ink);background:var(--surface);border-color:var(--ink);border-bottom:1px solid var(--surface)}
.tabpane{margin-bottom:36px}
.tabbed .panetitle{position:absolute;left:-9999px}
.tabpane .note{color:var(--muted);font-size:.9375rem;max-width:68ch}
.emptypane{border:1px dashed var(--line);border-radius:8px;padding:22px;color:var(--muted)}
.tabs{flex-wrap:nowrap}
.btn.small{padding:8px 14px;font-size:.875rem;min-height:0}
.chk.consent{align-items:flex-start;font-size:.875rem;color:var(--muted);margin:6px 0 12px}
.chk.consent input{margin-top:2px;flex:none}
.chk.consent a{color:var(--ink)}
/* attending surveyor band */
.asband{display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between;background:var(--water);border-radius:8px;padding-block:24px}
.asband>div{max-width:62ch;min-width:0}
.asband h2{margin:0 0 6px}
.asband p{margin:0}
.aslist{margin:0 0 24px;padding-left:20px;display:grid;gap:6px;max-width:68ch}