/* Hoe het werkt — het grote netwerkschema.
   Breed: lagen naast elkaar. Smal: lagen onder elkaar. De lijnen tekent p-hoe.js. */

.sch-sectie{position:relative;padding:0 0 clamp(20px,4vw,50px)}
.sch-spoor{position:relative}
.sch-spoor.is-vast{height:340vh}
.sch-plak{padding:6px 0 18px}
.sch-spoor.is-vast .sch-plak{position:sticky;top:84px}

/* het paneel */
.sch{overflow:visible}
.sch-balk{display:flex;align-items:center;flex-wrap:wrap;gap:6px 18px;padding:13px clamp(14px,2vw,24px);border-bottom:1px solid var(--glas-rand);
  font:500 .68rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--tekst-dof)}
.sch-balk-live{display:inline-flex;align-items:center;gap:9px;color:var(--tekst-zacht)}
.sch-balk-tel{margin-left:auto;font-variant-numeric:tabular-nums;white-space:nowrap}
.sch-balk-tel b{font-weight:500;color:var(--lila);margin-left:.5em}

.sch-veld{position:relative;display:flex;justify-content:space-between;gap:clamp(22px,4.2vw,64px);
  padding:20px clamp(16px,2.4vw,34px) clamp(64px,7vw,86px);min-height:min(54vh,500px)}
.sch-lijnen{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.sch-lijnen path{fill:none;stroke:rgba(143,107,255,.14);stroke-width:1.2;transition:stroke .8s,stroke-width .4s}
.sch-lijnen path.is-aan{stroke:rgba(143,107,255,.5)}
.sch-lijnen path.sch-lus{stroke-dasharray:4 6}
.sch-lijnen path.sch-lus.is-aan{stroke:rgba(255,122,26,.6)}
.sch-lijnen path.sch-meet{stroke:none!important}
.sch-lijnen .sch-pijl{stroke:rgba(143,107,255,.3);stroke-width:1.4;stroke-dasharray:none;transition:stroke .8s}
.sch-lijnen.lus-aan .sch-pijl,.sch.heeft-route .sch-lijnen .sch-pijl{stroke:rgba(255,122,26,.9)}
.sch-lijnen circle{fill:var(--lila);filter:drop-shadow(0 0 6px var(--paars-licht))}
.sch-lijnen circle.oranje{fill:var(--oranje);filter:drop-shadow(0 0 7px var(--oranje))}
.sch-lijnen circle.sch-komeet{fill:#fff;filter:drop-shadow(0 0 9px var(--lila)) drop-shadow(0 0 3px #fff)}
.sch-lijnen circle.sch-komeet.oranje{fill:var(--oranje);filter:drop-shadow(0 0 10px var(--oranje))}

/* route gekozen: de rest doet een stap terug */
.sch.heeft-route .sch-lijnen path:not(.is-route):not(.sch-pijl){stroke:rgba(143,107,255,.08)}
.sch.heeft-route .sch-lijnen path.is-route{stroke:rgba(205,191,255,.9);stroke-width:1.8}
.sch.heeft-route .sch-lijnen path.sch-lus.is-route{stroke:rgba(255,122,26,.85)}

.sch-laag{position:relative;flex:1;min-width:0;display:flex;flex-direction:column;gap:12px}
.sch-laagnaam{font:500 .62rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--tekst-dof);white-space:nowrap;transition:color .7s}
.sch-laag.is-aan .sch-laagnaam{color:var(--paars-licht)}
.sch-knopen{flex:1;display:flex;flex-direction:column;justify-content:space-around;gap:14px}

.sch-knoop{display:block;width:100%;text-align:center;font-size:clamp(.66rem,.92vw,.8rem);font-weight:600;line-height:1.25;padding:.9em .6em;border-radius:14px;
  background:#0b0618;border:1px solid var(--glas-rand);color:var(--tekst-dof);cursor:pointer;-webkit-tap-highlight-color:transparent;
  transition:color .7s,border-color .5s,box-shadow .5s,background .7s,opacity .5s,transform .4s var(--zacht)}
.sch-knoop:hover{transform:translateY(-2px)}
.sch-laag.is-aan .sch-knoop{color:var(--tekst);border-color:rgba(143,107,255,.55);box-shadow:0 0 28px -8px rgba(143,107,255,.8)}
.sch-doel{border-color:rgba(255,122,26,.28);color:rgba(255,122,26,.55)}
.sch-laag.is-aan .sch-doel,.sch-doel.is-route{color:#140700;background:var(--oranje);border-color:var(--oranje);box-shadow:0 0 36px -4px var(--oranje-gloed)}

.sch.heeft-route .sch-knoop:not(.is-route){opacity:.38}
.sch-knoop.is-route{color:var(--tekst);border-color:rgba(205,191,255,.8);box-shadow:0 0 30px -6px rgba(143,107,255,.95)}
.sch-knoop.is-gekozen{border-color:#fff;background:#160b30}
.sch-knoop.is-flits{transition-duration:.12s;box-shadow:0 0 0 3px rgba(205,191,255,.22),0 0 40px -2px rgba(160,130,255,1)}
.sch-doel.is-gekozen{background:var(--oranje);border-color:#ffd9bd}
.sch-doel.is-flits{box-shadow:0 0 0 4px rgba(255,122,26,.25),0 0 56px 0 var(--oranje-gloed)}

/* het kaartje */
.sch-kaart{position:absolute;z-index:5;left:8px;top:8px;width:min(340px,calc(100% - 16px));padding:18px 20px 16px;border-radius:18px;
  background:rgba(12,6,26,.95);border:1px solid rgba(205,191,255,.3);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  box-shadow:0 30px 80px -20px #000,0 0 60px -20px rgba(143,107,255,.7);pointer-events:none;
  opacity:0;visibility:hidden;transform:translateY(8px) scale(.98);transition:opacity .3s,transform .4s var(--zacht),visibility 0s .3s}
.sch-kaart.is-open{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.sch-kaart.is-vast{pointer-events:auto}
.sch-kaart h3{font-size:1.15rem;font-weight:700;letter-spacing:-.025em;line-height:1.2;margin:6px 28px 8px 0}
.sch-kaart-tekst{font-size:.92rem;line-height:1.55;color:var(--tekst-zacht)}
.sch-kaart-meta{display:grid;gap:8px;margin:14px 0 0;padding-top:12px;border-top:1px solid var(--glas-rand)}
.sch-kaart-meta div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:10px;align-items:baseline}
.sch-kaart-meta dt{font:500 .62rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--tekst-dof)}
.sch-kaart-meta dd{margin:0;font:500 .72rem/1.5 var(--mono);color:var(--lila);font-variant-numeric:tabular-nums}
.sch-kaart-sluit{display:none;position:absolute;right:10px;top:10px;width:30px;height:30px;border-radius:50%;font-size:1.2rem;line-height:1;color:var(--tekst-dof);transition:color .25s,background .25s}
.sch-kaart-sluit:hover{color:var(--tekst);background:rgba(255,255,255,.08)}
.sch-kaart.is-vast .sch-kaart-sluit{display:block}

/* de vier stappen onder het schema */
.sch-voortgang,.sch-stappen{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.sch-voortgang{margin-top:18px}
.sch-voortgang i{position:relative;height:2px;border-radius:2px;background:rgba(255,255,255,.09);overflow:hidden}
.sch-voortgang i::after{content:"";position:absolute;inset:0;transform-origin:left;transform:scaleX(var(--v,0));background:linear-gradient(90deg,var(--paars),var(--lila))}
.sch-voortgang i:last-child::after{background:linear-gradient(90deg,var(--paars-licht),var(--oranje))}
.sch-stap{display:flex;flex-direction:column;gap:3px;width:100%;text-align:left;padding:12px 4px 0 0;opacity:.34;transition:opacity .6s}
.sch-stap:hover{opacity:.7}
.sch-stap.is-actief{opacity:1}
.sch-stap span{font:500 .74rem var(--mono);color:var(--oranje)}
.sch-stap strong{font-size:clamp(1.05rem,1.7vw,1.4rem);font-weight:700;letter-spacing:-.03em;line-height:1.15}
.sch-stap em{font-style:normal;font-size:.88rem;line-height:1.45;color:var(--tekst-zacht)}

@media (max-width:900px){
  .sch-spoor.is-vast .sch-plak{top:72px}
  .sch-plak{padding:4px 0 12px}
  .sch-spoor.is-vast .sch-plak{background:linear-gradient(#000 92%,transparent)}
  .sch-veld{flex-direction:column;min-height:0;gap:16px;padding:14px 12px 16px 34px}
  .sch-laag{gap:5px;flex:none}
  .sch-knopen{flex-direction:row;gap:7px}
  .sch-knoop{flex:1;min-width:0;display:grid;place-items:center;padding:.62em .3em;font-size:clamp(.62rem,1.75vw,.8rem);border-radius:12px}
  .sch-knoop:hover{transform:none}
  /* smal: één stap tegelijk, de andere drie wachten op dezelfde plek */
  .sch-voortgang{gap:6px;margin-top:12px}
  .sch-stappen li{grid-column:1/-1;grid-row:1}
  .sch-stap{padding-top:8px;opacity:0;visibility:hidden;transition:opacity .5s,visibility 0s .5s}
  .sch-stap:hover{opacity:0}
  .sch-stap.is-actief,.sch-stap.is-actief:hover{opacity:1;visibility:visible;transition-delay:0s}
  .sch-stap strong{font-size:1.15rem}
  .sch-stap em{min-height:2.9em}
}
@media (max-width:600px){
  .sch-balk-tip,.sch-laagnaam,.sch-alleen-breed{display:none}
  .sch-balk{padding:10px 14px}
  .sch-kaart{padding:16px 16px 14px}
}

/* tegels onder het schema */
.hoe-tegels{margin-top:clamp(34px,5vw,56px)}
.hoe-tegel svg{width:54px;height:54px;margin-bottom:10px;fill:none;stroke:var(--paars-licht);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 8px rgba(143,107,255,.55));transition:transform .6s var(--zacht),stroke .3s}
.hoe-tegel:hover svg{transform:translateY(-3px) scale(1.04);stroke:var(--lila)}
.hoe-tegel .hoe-tegel-lamp{fill:var(--oranje);stroke:none;filter:drop-shadow(0 0 6px var(--oranje))}
.hoe-tegel h3::after{content:"→";display:inline-block;margin-left:.4em;color:var(--tekst-dof);transition:transform .4s var(--zacht),color .3s}
.hoe-tegel:hover h3::after{transform:translateX(5px);color:var(--tekst)}

.hoe-slot{text-align:center;background:radial-gradient(ellipse 70% 70% at 50% 100%,rgba(74,31,184,.35),transparent 70%)}
.hoe-slot .kop,.hoe-slot .lead{margin-left:auto;margin-right:auto}
.hoe-slot-acties{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:34px}