/* Binnenvaartverordening Curaçao — geïllustreerde uitgave
   Layout: masthead band, sticky article index on the left, law text in a 70ch column, illustrations as light "chart plates". */

:root{
  --paper:#eef2f4; --surface:#fbfcfc; --ink:#14283a; --muted:#566775; --line:#c6d2da;
  --water:#d3e3ec; --accent:#a85200; --buoy:#f2a516; --mast:#14283a; --mast-ink:#eef2f4;
  --mark:#ffe08a;
  --display:"Archivo","Avenir Next","Segoe UI",system-ui,sans-serif;
  --body:"Source Sans 3","Avenir Next","Segoe UI",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --gutter:max(16px,env(safe-area-inset-left,0px));
  --gutter-r:max(16px,env(safe-area-inset-right,0px));
}
@media (prefers-color-scheme:dark){:root{
  --paper:#0d1922; --surface:#13232f; --ink:#e3ecf1; --muted:#97a9b6; --line:#2a3f4d;
  --water:#183447; --accent:#f7b955; --buoy:#f2b13a; --mast:#081118; --mast-ink:#e3ecf1; --mark:#6b5414;
}}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:16px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--buoy);outline-offset:2px}

.skip{position:absolute;left:-9999px;top:8px;background:var(--surface);color:var(--ink);padding:8px 12px;z-index:50}
.skip:focus{left:16px}

/* Masthead */
.masthead{background:var(--mast);color:var(--mast-ink);padding-left:var(--gutter);padding-right:var(--gutter-r);padding-block:44px 32px;position:relative;overflow:hidden}
.masthead::after{content:"";position:absolute;inset:auto 0 0 0;height:10px;
  background:repeating-linear-gradient(90deg,var(--buoy) 0 28px,transparent 28px 56px)}
.masthead-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;opacity:.75;margin:0}
h1{font-family:var(--display);font-weight:800;font-size:clamp(32px,5.4vw,60px);line-height:1;margin:0;letter-spacing:-.015em;text-wrap:balance}
.sub{margin:0;max-width:62ch;font-size:18px;opacity:.9}
.disclaimer{max-width:70ch;font-size:14.5px;border-left:3px solid var(--buoy);padding-left:12px;opacity:.85;margin-bottom:8px}

/* Layout */
.layout{max-width:1180px;margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter-r);padding-block:32px 64px;
  display:grid;grid-template-columns:260px minmax(0,1fr);gap:48px;align-items:start}
@media (max-width:900px){.layout{grid-template-columns:minmax(0,1fr);gap:20px}}

/* TOC */
.toc{position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:auto;font-size:14.5px}
@media (max-width:900px){.toc{position:static;max-height:none}}
.toc-inner{display:grid;gap:12px}
.search{display:grid;gap:4px;font-size:13px;color:var(--muted);font-weight:600}
.search input{font:inherit;font-size:15px;font-weight:400;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:9px 11px;width:100%}
.search-status{margin:0;font-size:13px;color:var(--muted);min-height:1em}
.toc-list,.toc-arts{list-style:none;margin:0;padding:0}
.toc-list{display:grid;gap:14px}
.toc-part>a{color:var(--ink);text-decoration:none;font-weight:600;line-height:1.3;display:block}
.toc-part>a b{font-family:var(--display);color:var(--accent);margin-right:4px}
.toc-arts{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}
.toc-arts a{display:inline-block;min-width:36px;text-align:center;font-family:var(--mono);font-size:12.5px;padding:3px 6px;border:1px solid var(--line);border-radius:4px;color:var(--ink);text-decoration:none;background:var(--surface)}
.toc-arts a:hover{border-color:var(--muted)}
.toc-arts a.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.toc-arts a.is-hidden{opacity:.3}
@media (max-width:900px){.toc-part>a{font-size:15px}}

/* Text */
main{min-width:0}
.part{margin-bottom:40px}
.part-head{display:flex;gap:14px;align-items:baseline;border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:8px}
.part-letter{font-family:var(--display);font-weight:800;font-size:36px;line-height:1;color:var(--accent)}
.part-head h2{font-family:var(--display);font-weight:800;font-size:clamp(20px,2.4vw,26px);line-height:1.2;margin:0;text-wrap:balance}
.article{padding-block:22px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr);gap:4px}
.article h3{margin:0;font-family:var(--display);font-weight:600;font-size:19px}
.anchor{color:inherit;text-decoration:none}
.anchor:hover::after{content:" #";color:var(--muted)}
.article.is-vervallen{opacity:.6}
.art-body{max-width:70ch}
.art-body p{margin:.5em 0}
.art-body ol,.art-body ul{margin:.4em 0;padding-left:1.6em;display:grid;gap:.45em}
.art-body ul ul,.art-body ol ul{list-style:none;padding-left:.4em;margin-top:.4em}
.art-body ul{list-style:none;padding-left:.4em}
.art-body li::marker{font-family:var(--mono);font-size:.9em;color:var(--muted)}
.lid-sub{font-style:italic;color:var(--muted)}
.small{font-size:13.5px;color:var(--muted)}
.sig{font-style:italic}
.intro .art-body{padding-top:12px}
.history{margin-top:14px;border:1px solid var(--line);border-radius:6px;padding:10px 14px;background:var(--surface)}
.history summary{cursor:pointer;font-weight:600}
.history ul{list-style:disc;padding-left:1.4em}

/* Definitions (art. 1) */
.deflist dl{margin:.6em 0;display:grid;grid-template-columns:minmax(150px,max-content) minmax(0,1fr);gap:8px 20px;border-top:1px solid var(--line);padding-top:10px}
.deflist dt{font-weight:600}
.deflist dd{margin:0}
@media (max-width:560px){.deflist dl{grid-template-columns:minmax(0,1fr);gap:2px}.deflist dd{margin-bottom:10px}}

/* Illustrations: always on a light plate, the SVGs are drawn for light ground */
.plate{margin:18px 0 8px;max-width:640px;background:#fbfcfc;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.zoom{all:unset;display:block;cursor:zoom-in;width:100%}
.zoom img{width:100%}
.plate figcaption{background:var(--surface);color:var(--ink);font-size:14.5px;line-height:1.45;padding:10px 14px;border-top:1px solid var(--line)}
.tag{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-right:4px}

/* Table (art. 26) */
.note{max-width:640px;overflow-x:auto}
.note table{border-collapse:collapse;width:100%;font-size:15px;font-variant-numeric:tabular-nums}
.note th,.note td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.note th{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}

/* Search */
mark{background:var(--mark);color:inherit;border-radius:2px;padding:0 1px}
.article[hidden],.part[hidden]{display:none!important}
.no-results{font-size:18px;color:var(--muted)}

/* Footer */
.site-foot{border-top:2px solid var(--ink);padding-left:var(--gutter);padding-right:var(--gutter-r);padding-block:20px 40px;font-size:14px;color:var(--muted)}
.foot-inner{max-width:1180px;margin:0 auto;display:grid;gap:4px}
.foot-inner p{margin:0;max-width:80ch}

/* Lightbox */
.lightbox{border:none;border-radius:10px;padding:16px;max-width:min(1000px,94vw);width:100%;background:#fbfcfc;color:#14283a}
.lightbox::backdrop{background:rgba(8,17,24,.75)}
.lightbox .close{float:right;font:inherit;font-size:14px;background:#14283a;color:#fbfcfc;border:none;border-radius:6px;padding:6px 12px;cursor:pointer;margin-bottom:8px}
.lightbox img{width:100%;clear:both}
.lightbox p{margin:10px 0 0;font-size:15px}

.to-top{position:fixed;right:calc(16px + env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;background:var(--ink);color:var(--paper);text-decoration:none;font-size:20px;opacity:0;pointer-events:none;transition:opacity .2s}
.to-top.is-visible{opacity:.9;pointer-events:auto}

@media print{
  .toc,.to-top,.masthead::after,.search{display:none}
  .layout{display:block}
  body{background:#fff;color:#000;font-size:11pt}
  .masthead{background:#fff;color:#000;padding:0 0 12pt}
  .plate{break-inside:avoid;max-width:12cm}
  .article{break-inside:avoid-page}
  a{color:#000}
}