:root{
  --paper:#ffffff; --paper-2:#eef1f5; --ink:#171a20; --ink-2:#4c525e; --line:#dce1e8;
  --night:#14181f; --night-2:#1d232c; --on-night:#eef1f4; --on-night-2:#a9b3c0; --night-line:#2c3541;
  --route:#1f4fa3; --route-ink:#ffffff; --signal:#9c4708; --signal-bright:#ffa057;
  --tag-bg:#fff3c4; --tag-ink:#3d3200;
  --f-head:"Saira",system-ui,sans-serif; --f-body:"IBM Plex Sans",system-ui,sans-serif;
  --gutter:clamp(16px,4vw,48px); --max:1160px;
}
@media (prefers-color-scheme:dark){
  :root{--paper:#11161c;--paper-2:#171e26;--ink:#eceff3;--ink-2:#a7b0bc;--line:#28323e;--route:#7ea8e8;--route-ink:#0d1420}
}
*{box-sizing:border-box}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--f-head);line-height:1.1;margin:0 0 .5em;letter-spacing:-.01em;font-weight:700}
h1{font-size:clamp(2.3rem,5.4vw,4.1rem);font-weight:800}
h2{font-size:clamp(1.55rem,3vw,2.3rem)}
h3{font-size:1.125rem}
p{margin:0 0 1em;max-width:62ch}
a{color:var(--route);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.concept{background:#fff3c4;color:#3d3200;font:600 0.875rem/1.4 var(--f-body);padding:.5rem var(--gutter);text-align:center}
header.top{display:flex;align-items:center;justify-content:space-between;padding:1.1rem var(--gutter);max-width:var(--max);margin:0 auto}
.logo{font:800 1.25rem var(--f-head);text-decoration:none;display:flex;align-items:center;gap:.55rem;color:var(--ink)}
.logo i{width:1.3rem;height:1.3rem;border-radius:.3rem;background:var(--route)}
.logo i.dark{background:#1f4fa3}
@media (prefers-color-scheme:dark){.logo i.dark{background:#7ea8e8}}
nav.top a{margin-left:1.4rem;color:var(--ink-2);font-weight:600}
nav.top a:hover{color:var(--ink)}


.hero{background:var(--night);color:var(--on-night)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center;padding-top:clamp(36px,6vw,76px);padding-bottom:clamp(36px,6vw,76px)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}
.crumb{font:600 0.75rem/1 var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--on-night-2);margin-bottom:1.2rem}
.lead{font-size:1.25rem;color:var(--on-night-2);max-width:46ch}
.hero figure{margin:0}
.hero img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:8px;display:block;background:var(--night-2)}
.hero figcaption{font-size:0.875rem;color:var(--on-night-2);margin-top:.5rem}
.btn{display:inline-block;background:var(--route);color:var(--route-ink);text-decoration:none;border-radius:8px;font:700 1rem var(--f-head);padding:1rem 1.4rem;border:0;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.hero .btn{margin-top:.4rem}
.hint{font-size:0.875rem;color:var(--on-night-2);margin-top:0.75rem}

.kern{border-bottom:1px solid var(--line)}
.kern .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gutter);padding-top:2.2rem;padding-bottom:2.2rem}
@media (max-width:760px){.kern .wrap{grid-template-columns:1fr}}
.kern b{display:block;font:800 clamp(2rem,4vw,2.9rem)/1 var(--f-head);margin-bottom:.35rem}
.kern span{color:var(--ink-2);font-size:1rem}

section.s{padding:clamp(48px,7vw,92px) 0}
section.alt{background:var(--paper-2)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.split.rev > :first-child{order:2}
@media (max-width:860px){.split,.split.rev{grid-template-columns:1fr}.split.rev > :first-child{order:0}}
figure.data{margin:0}
figure.data figcaption{font-size:0.875rem;color:var(--ink-2);margin-top:.6rem}
.wegstrook{display:grid;gap:.6rem}
.wegstrook .rij{display:grid;grid-template-columns:auto 1fr;gap:0.875rem;align-items:center}
.wegstrook .plaat{background:#1f4fa3;color:#fff;font:700 1rem/1 var(--f-head);border-radius:6px;padding:.5rem .55rem;min-width:3.4rem;text-align:center}
@media (prefers-color-scheme:dark){.wegstrook .plaat{background:#7ea8e8;color:#0d1420}}
.wegstrook .plaat small{display:block;font-size:0.75rem;letter-spacing:.08em;font-weight:600}
.wegstrook .rij p{margin:0;max-width:none}
.wegstrook .rij p b{font-weight:600}

.stappenrij{display:grid;gap:.7rem;counter-reset:s}
.stappenrij div{counter-increment:s;display:grid;grid-template-columns:auto 1fr;gap:0.875rem;align-items:baseline}
.stappenrij div::before{content:counter(s);font:800 1.5rem/1 var(--f-head);color:var(--route);min-width:1.4rem}
@media (prefers-color-scheme:dark){.stappenrij div::before{color:var(--route)}}
.stappenrij div p{margin:0;max-width:none}
.waarschuw{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.1rem 0;margin-top:1.4rem}
.waarschuw h3{color:var(--signal)}
@media (prefers-color-scheme:dark){.waarschuw h3{color:var(--signal-bright)}}
.waarschuw p{margin:0}

.sms{background:var(--night);color:var(--on-night);border-radius:8px;padding:1.1rem 1.2rem;font:600 1rem/1.55 ui-monospace,Menlo,monospace;max-width:430px;margin:0}
.sms .afz{display:block;color:var(--on-night-2);font:700 0.75rem var(--f-head);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.45rem}
.sms b{color:var(--signal-bright)}
.tag{display:inline-block;font:700 0.75rem var(--f-body);letter-spacing:.06em;text-transform:uppercase;background:var(--tag-bg);color:var(--tag-ink);border-radius:4px;padding:.15rem .4rem;margin-left:.4rem;vertical-align:middle}

.tool{background:var(--night);color:var(--on-night)}
.tool .wrap{padding-top:clamp(48px,7vw,92px);padding-bottom:clamp(48px,7vw,92px)}
.tool .intro{max-width:60ch;color:var(--on-night-2);margin-bottom:2rem}
.app{background:var(--night-2);border-radius:10px;overflow:hidden}
.app .balk{display:flex;align-items:center;gap:.5rem;padding:.6rem 0.875rem;border-bottom:1px solid var(--night-line)}
.app .balk i{width:0.75rem;height:0.75rem;border-radius:50%;background:#3a4450}
.app .balk span{font:700 0.75rem var(--f-head);letter-spacing:.1em;text-transform:uppercase;color:var(--on-night-2);margin-left:.4rem}
.app .lijf{padding:clamp(1rem,3vw,1.8rem)}
.routelijst{display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(1rem,3vw,2rem);margin:0;padding:0;list-style:none}
@media (max-width:680px){.routelijst{grid-template-columns:1fr}}
.routelijst button{all:unset;display:block;width:100%;cursor:pointer;font:600 1rem var(--f-body);padding:.55rem .6rem;border-top:1px solid var(--night-line);color:var(--on-night-2)}
.routelijst button:hover{color:var(--on-night);background:rgba(255,255,255,.04)}
.routelijst button[aria-pressed="true"]{color:var(--on-night);background:rgba(126,168,232,.16)}
.routelijst button small{display:block;font-weight:400;font-size:0.75rem;color:var(--on-night-2)}
#routelint{margin-top:1.6rem;display:none}
#routelint.show{display:block}
.lintkop{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;align-items:baseline;margin-bottom:0.875rem}
.lintkop h3{margin:0;font-size:1.125rem}
.lintkop span{color:var(--on-night-2);font-size:0.875rem}
.lint{display:flex;height:3rem;border-radius:6px;overflow:hidden}
.lint .seg{display:flex;align-items:center;justify-content:center;font:700 1rem var(--f-head);letter-spacing:.02em;min-width:4.6rem}
.lint .ff{background:#b3540b;color:#fff;flex-grow:2}
.lint .gate{background:#33404f;color:#e6ecf2;flex-grow:1}
.lint .free{background:transparent;color:var(--on-night-2);box-shadow:inset 0 0 0 1px var(--night-line);flex-grow:1}
.lintlegende{font-size:0.875rem;color:var(--on-night-2);margin-top:.5rem}
.lintlegende i{display:inline-block;width:.75rem;height:.75rem;background:#b3540b;border-radius:2px;vertical-align:-1px;margin-right:.3rem}
.betaal{margin-top:1.2rem;display:grid;gap:.55rem}
.betaal .brij{display:grid;grid-template-columns:6.5rem 1fr;gap:0.875rem;padding:.5rem 0;border-top:1px solid var(--night-line);font-size:1rem}
.betaal .brij b{font:700 1rem var(--f-head)}
@media (max-width:520px){.betaal .brij{grid-template-columns:1fr;gap:.15rem}}
.boetepad{margin-top:1.4rem}
.boetepad h4{font:700 0.875rem var(--f-head);letter-spacing:.1em;text-transform:uppercase;color:var(--on-night-2);margin:0 0 0.75rem}
.pad{display:flex;flex-wrap:wrap;gap:0.875rem 0;padding:0;margin:0;list-style:none}
.pad li{flex:1 1 9.5rem;min-width:9.5rem;padding-right:0.875rem}
.pad li::before{content:"";display:block;height:2px;background:var(--night-line);margin-bottom:.55rem;position:relative;top:-1px}
.pad li:first-child::before{background:var(--signal-bright)}
.pad time{display:block;font:700 0.875rem var(--f-head);color:var(--on-night)}
.pad span{font-size:0.875rem;color:var(--on-night-2)}
.pad b{color:var(--on-night)}
.dicussie{margin-top:1.1rem;font-size:0.875rem;color:var(--on-night-2)}
.dicussie b{color:var(--signal-bright);font-weight:600}
.tolnoot{margin-top:1rem;font-size:0.875rem;color:var(--on-night-2)}
.geenff{margin-top:1.6rem;display:none}
.geenff.show{display:block}
.geenff p{color:var(--on-night-2);margin:0}
.geenff p b{color:var(--on-night)}

.badgeform{display:grid;gap:1.2rem;margin-top:1rem}
.vraag{font:600 1rem var(--f-body);margin-bottom:.4rem}
.kiezen{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;padding:0;margin:0;list-style:none}
.kiezen label{display:flex;gap:.45rem;align-items:baseline;font-size:1rem;color:var(--ink-2)}
.kiezen input{accent-color:#1f4fa3}
@media (prefers-color-scheme:dark){.kiezen input{accent-color:#7ea8e8}}
.badge-uit{margin-top:1.4rem;padding-top:1.1rem;border-top:1px solid var(--line);display:none}
.badge-uit.show{display:block}
.badge-uit p{margin:0 0 0.75rem;max-width:56ch}
.bestel{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
.bestel .prijs{font-size:0.875rem;color:var(--ink-2)}

details{border-top:1px solid var(--line);padding:1rem 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font:700 1.125rem var(--f-head);list-style:none;display:flex;justify-content:space-between;gap:1rem}
summary::after{content:"+";font-weight:400;color:var(--ink-2)}
details p{margin:.7rem 0 0}
.cta{background:var(--night);color:var(--on-night);text-align:center;padding:clamp(48px,7vw,88px) var(--gutter)}
.cta p{margin:0 auto 1.4rem;max-width:44ch;font:700 clamp(1.3rem,2.6vw,1.8rem)/1.25 var(--f-head)}
.cta a{display:inline-block;background:var(--route);color:var(--route-ink);text-decoration:none;border-radius:8px;font:700 1rem var(--f-head);padding:1rem 1.5rem}
footer{padding:2.5rem var(--gutter);color:var(--ink-2);font-size:0.875rem;max-width:var(--max);margin:0 auto}

/* één betekenisvolle transition: het lint verschijnt bij routekies */
.seg,.brij,.pad li{transition:opacity .3s ease,transform .3s ease}
.reveal .seg,.reveal .brij,.reveal .pad li{opacity:0;transform:translateY(5px)}
@media (prefers-reduced-motion:reduce){.seg,.brij,.pad li{transition:none}.reveal .seg,.reveal .brij,.reveal .pad li{opacity:1;transform:none}}


/* geen grid-uitbraak op smalle schermen */
.split>*,.wrap>*,figure{min-width:0}
img,svg,table{max-width:100%}
/* logo-mobiel */
@media (max-width:680px){header.top .logo{font-size:1rem;flex:1 1 0;min-width:0;overflow-wrap:anywhere}header.top .menu-btn{flex:0 0 auto}}
/* mobiel menu */
header.top{position:relative;flex-wrap:wrap}
.menu-btn{display:none;align-items:center;gap:.5rem;background:transparent;border:1px solid currentColor;border-radius:8px;color:inherit;font:600 .95rem/1 inherit;padding:.55rem .75rem;min-height:44px;cursor:pointer}
.menu-btn span{display:block;width:18px;height:2px;background:currentColor;position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;transition:transform .2s ease}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
header.top.open .menu-btn span{background:transparent}
header.top.open .menu-btn span::before{transform:translateY(6px) rotate(45deg)}
header.top.open .menu-btn span::after{transform:translateY(-6px) rotate(-45deg)}
@media (max-width:640px){
  .menu-btn{display:inline-flex}
  nav.top{display:none;flex-basis:100%;flex-direction:column;padding:.6rem 0 .2rem}
  header.top.open nav.top{display:flex}
  nav.top a{margin:0;padding:.85rem 0;border-top:1px solid rgba(128,128,128,.25);font-size:1.05rem}
}
@media (prefers-reduced-motion:reduce){.menu-btn span::before,.menu-btn span::after{transition:none}}

/* subpagina's tolfrankrijk */
table.tolt{width:100%;border-collapse:collapse;font-size:1rem}
table.tolt caption{text-align:left;font:700 1.05rem var(--f-head);margin-bottom:.6rem}
table.tolt th{text-align:left;font:700 .8rem var(--f-head);text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);padding:.6rem .5rem;border-bottom:2px solid var(--ink)}
table.tolt td{padding:.65rem .5rem;border-bottom:1px solid var(--line);vertical-align:top}
@media (max-width:560px){table.tolt thead{display:none}table.tolt,table.tolt tbody,table.tolt tr,table.tolt td{display:block;width:100%}table.tolt tr{border-bottom:1px solid var(--line);padding:.5rem 0}table.tolt td{border:0;padding:.1rem 0}}
.app{background:var(--night);color:var(--on-night);border-radius:12px;overflow:hidden;max-width:820px;margin:0 auto}
.app .appbar{display:flex;align-items:center;gap:.6rem;padding:.7rem 1rem;border-bottom:1px solid var(--night-line);font:600 .9rem var(--f-body);color:var(--on-night-2)}
.app .dots{display:flex;gap:6px}.app .dots i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.25)}
form.calc{padding:1.2rem}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:640px){.calc-grid{grid-template-columns:1fr}}
form.calc label{display:block;font-weight:600;margin:.2rem 0 .35rem}
form.calc input[list]{width:100%;font:500 1rem var(--f-body);padding:.75rem .85rem;border-radius:8px;border:1px solid var(--night-line);background:var(--night-2);color:var(--on-night)}
fieldset.klasse{border:0;padding:0;margin:1rem 0}
fieldset.klasse legend{font-weight:600;margin-bottom:.4rem}
fieldset.klasse label{display:flex;gap:.5rem;font-weight:400;margin:.3rem 0}
.calc-err{color:var(--signal-bright);font-weight:600;min-height:1.4em;margin:.8rem 0 0}
.calc-out{padding:0 1.2rem 1.4rem}
.calc-bedrag{font:800 clamp(2.4rem,6vw,3.4rem)/1 var(--f-head);margin:0 0 .4rem}
.bars{display:grid;gap:.6rem}
.bars div{display:grid;grid-template-columns:5rem 1fr 5rem;gap:.6rem;align-items:center}
.bars i{display:block;height:14px;background:var(--route);border-radius:3px}
.bars b{text-align:right}
figure.ffmap svg{width:100%;max-width:440px;display:block}
figure.ffmap .land{fill:var(--paper-2);stroke:var(--line);stroke-width:1}
figure.ffmap circle{fill:var(--signal)}
.sym{display:inline-block;min-width:2rem;text-align:center;border-radius:4px;padding:.1rem .35rem;margin-right:.3rem;color:#fff}
.sym.t{background:#c2410c}.sym.cb{background:#1f4fa3}.sym.cash{background:#2f6b3a}
ol.pad-lijst{margin:0;padding-left:1.2rem}ol.pad-lijst li{margin:.5rem 0}
.tl{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.tl li{position:relative;padding:0 0 1.1rem 1.3rem}
.tl li::before{content:"";position:absolute;left:-7px;top:.45rem;width:12px;height:12px;border-radius:50%;background:var(--paper);box-shadow:inset 0 0 0 2px var(--ink-2)}
.tl time{display:block;font:700 .82rem var(--f-head);color:var(--ink-2);text-transform:uppercase;letter-spacing:.06em}

/* gedeeld: beelden schalen mee (width/height alleen voor de beeldverhouding) */
main img[width][height]{height:auto;max-width:100%}
/* gedeeld: tankwijzer (brandstofprijzen) */
.tw-stats .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gutter,24px);padding-top:2rem;padding-bottom:2rem}
.tw-stats .stat b{display:block;font-size:clamp(1.9rem,4vw,2.6rem);line-height:1;margin-bottom:.4rem}
.tw-stats .stat span{display:block;color:var(--ink-2);font-size:.95rem}
@media (max-width:760px){.tw-stats .wrap{grid-template-columns:1fr}}
.tw-rij.tw-hl i{background:#c2410c;opacity:1}
.tw-balken{display:grid;gap:.45rem}
.tw-rij{display:grid;grid-template-columns:6.5rem 1fr 4.6rem;gap:.6rem;align-items:center;font-size:.95rem}
.tw-rij i{display:block;height:12px;border-radius:3px;background:var(--ink-2);opacity:.55}
.tw-rij.tw-nl i{background:var(--ink);opacity:1}
.tw-rij b{text-align:right;font-variant-numeric:tabular-nums}
.tw-calc{display:grid;grid-template-columns:auto 1fr;gap:.6rem 1rem;align-items:center;max-width:420px;margin:1.2rem 0}
.tw-calc input,.tw-calc select{font:inherit;padding:.6rem .7rem;border:1px solid var(--line);border-radius:8px;background:transparent;color:inherit;width:100%}
.tw-uit{grid-column:1/-1;margin:.4rem 0 0}
.tw-uit b{font-size:1.5rem}
svg.tw-lijn{width:100%;height:auto;display:block}
.tw-grid{stroke:var(--line);stroke-width:1}
.tw-as{font-size:11px;fill:var(--ink-2)}
.tw-l-nl,.tw-l-land{fill:none;stroke-width:2.5;stroke-linejoin:round}
.tw-l-nl{stroke:var(--ink)}
.tw-l-land{stroke:#c2410c}
.tw-key{display:inline-block;width:14px;height:3px;vertical-align:middle;margin:0 .3rem 0 .6rem}
.tw-k-nl{background:var(--ink)}.tw-k-land{background:#c2410c}
table.tw-tabel{width:100%;border-collapse:collapse}
table.tw-tabel th{text-align:left;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);padding:.55rem .4rem;border-bottom:2px solid var(--ink)}
table.tw-tabel td{padding:.6rem .4rem;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
@media (max-width:520px){.tw-rij{grid-template-columns:5.2rem 1fr 4.2rem;font-size:.88rem}}
/* gedeeld: kruimelpad, voettekst, subpagina-typografie */
.crumbs{font-size:.9rem;padding-top:1rem;padding-bottom:.2rem;color:var(--ink-2)}
.crumbs a{color:var(--ink-2)}
footer.site{border-top:1px solid var(--line);margin-top:0;padding:2.4rem 0;color:var(--ink-2);font-size:.92rem}
footer.site nav{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;margin:.6rem 0 1rem}
footer.site nav a{color:var(--ink);text-decoration:none;font-weight:600}
footer.site .small{font-size:.85rem}
.prose{max-width:720px}
.prose h2{margin-top:2.2rem}
.prose ul,.prose ol{padding-left:1.2rem;max-width:62ch}
.prose li{margin:.35rem 0}
.note{font-size:.92rem;color:var(--ink-2)}
.tag{display:inline-block;font:700 .72rem system-ui,sans-serif;letter-spacing:.06em;text-transform:uppercase;background:#fff3c4;color:#3d3200;border-radius:4px;padding:.15rem .4rem;margin-left:.3rem;vertical-align:middle}
.pagehead{padding:clamp(28px,5vw,56px) 0 clamp(8px,2vw,16px)}
.pagehead h1{overflow-wrap:anywhere;hyphens:auto}
.pagehead p.lead{font-size:1.15rem;color:var(--ink-2);max-width:56ch}