/* Sync verzendcheck: 3 questions, a printed receipt, a tear-off call strip */
.calc{width:min(560px,100%);margin-inline:auto;position:relative}
.calc-shell{position:relative;background:linear-gradient(165deg,var(--panel-2),var(--panel));border:1px solid rgba(110,155,255,.22);border-radius:28px;padding:clamp(20px,3.2vh,30px) clamp(18px,4vw,30px);box-shadow:0 30px 80px rgba(0,0,30,.45)}
.calc-track{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);position:relative;margin:0 0 clamp(16px,2.6vh,26px)}
.calc-track::before,.calc-track::after{content:"";position:absolute;left:10%;right:10%;top:13px;height:3px;border-radius:3px;background:rgba(169,178,207,.2)}
.calc-track::after{right:auto;width:calc(80% * var(--p,0));background:var(--accent);box-shadow:0 0 10px rgba(110,155,255,.6);transition:width .6s var(--ease-out)}
.calc-track li{position:relative;z-index:1;text-align:center;font:500 12px var(--mono);letter-spacing:.06em;white-space:nowrap;text-transform:uppercase;color:var(--text-secondary)}
.calc-track i{display:grid;place-items:center;width:29px;height:29px;margin:0 auto 7px;border-radius:50%;border:2px solid var(--line);background:var(--panel);font:600 12px var(--mono);font-style:normal;transition:all .4s var(--ease-out)}
.calc-track li.on i{border-color:var(--accent);background:var(--accent);color:#06102e;box-shadow:0 0 0 6px rgba(110,155,255,.16)}
.calc-track li.on{color:var(--text-primary)}
.calc-viewport{position:relative;overflow:hidden;padding:6px;margin:-6px}
.calc-step{display:none;animation:stepIn .55s var(--ease-out)}
.calc-step.is-on{display:block}
.calc-step.back{animation-name:stepBack}
@keyframes stepIn{from{opacity:0;transform:translateX(34px)}to{opacity:1;transform:none}}
@keyframes stepBack{from{opacity:0;transform:translateX(-34px)}to{opacity:1;transform:none}}
.calc-q{font:800 clamp(26px,3.6vh,34px)/1.02 var(--display);text-transform:uppercase;letter-spacing:.01em;margin-bottom:6px}
.calc-sub{color:var(--text-secondary);font-size:15px;margin-bottom:clamp(12px,2vh,20px)}
.calc-stack{height:clamp(96px,15vh,140px);display:flex;align-items:flex-end;justify-content:center;margin-bottom:8px}
.calc-stack svg{height:100%;width:auto;overflow:visible}
.calc-stack .bx{transform-box:fill-box;transform-origin:center bottom;transition:transform .45s var(--ease-out),opacity .3s}
.calc-stack .bx.off{transform:scale(.2) translateY(-30px);opacity:0}
.calc-num{display:flex;align-items:baseline;justify-content:center;gap:10px;margin-bottom:10px}
.calc-num input{width:4.6ch;background:none;border:0;border-bottom:2px solid rgba(110,155,255,.4);color:var(--text-primary);font:800 clamp(48px,7vh,64px)/1 var(--display);text-align:center;padding:0 0 2px;-moz-appearance:textfield}
.calc-num input::-webkit-outer-spin-button,.calc-num input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.calc-num input:focus{outline:none;border-bottom-color:var(--accent)}
.calc-num span{font:500 13px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary)}
.calc-range{-webkit-appearance:none;appearance:none;width:100%;height:36px;background:none;cursor:pointer;margin:2px 0 6px}
.calc-range::-webkit-slider-runnable-track{height:8px;border-radius:8px;background:linear-gradient(90deg,var(--accent) var(--fill,30%),rgba(169,178,207,.2) var(--fill,30%))}
.calc-range::-moz-range-track{height:8px;border-radius:8px;background:rgba(169,178,207,.2)}
.calc-range::-moz-range-progress{height:8px;border-radius:8px;background:var(--accent)}
.calc-range::-webkit-slider-thumb{-webkit-appearance:none;width:30px;height:30px;margin-top:-11px;border-radius:50%;background:#fff;border:4px solid var(--accent);box-shadow:0 4px 16px rgba(0,0,40,.5)}
.calc-range::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#fff;border:4px solid var(--accent)}
.calc-scale{display:flex;justify-content:space-between;font:600 13px var(--mono);letter-spacing:.04em;color:#C6CDE3;margin-bottom:clamp(14px,2.4vh,22px)}
.calc-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:clamp(14px,2.4vh,22px)}
.calc-tile{position:relative;text-align:left;background:rgba(7,11,31,.5);border:2px solid rgba(169,178,207,.22);border-radius:18px;padding:14px;cursor:pointer;transition:border-color .3s,background .3s,transform .3s var(--ease-out)}
.calc-tile:hover{transform:translateY(-2px);border-color:rgba(110,155,255,.5)}
.calc-tile[aria-pressed="true"]{border-color:var(--accent);background:rgba(110,155,255,.12)}
.calc-tile[aria-pressed="true"]::after{content:"";position:absolute;right:12px;top:12px;width:22px;height:22px;border-radius:50%;background:var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4L18 8' fill='none' stroke='%23052e1c' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/15px no-repeat}
.calc-tile .lbl-mini{display:inline-block;margin-bottom:12px;font:700 12px var(--mono);letter-spacing:.08em;padding:5px 8px;border-radius:5px;background:#F6F3EC;color:#111}
.calc-tile .lbl-mini.bol{background:#0000A4;color:#fff;padding:6px 8px}
.calc-tile .lbl-mini.bol img{height:11px;width:auto;display:block}
.calc-tile .lbl-mini.both b{display:inline-block;background:#0000A4;color:#fff;padding:0 4px;border-radius:3px;margin-right:2px}
.calc-tile strong{display:block;font:700 18px/1.1 var(--display);text-transform:uppercase;letter-spacing:.02em;margin-bottom:4px}
.calc-tile span.s{display:block;color:var(--text-secondary);font-size:13.5px;line-height:1.35}
.calc-money{display:flex;align-items:center;justify-content:center;gap:14px;margin:6px 0 10px}
.calc-money button{width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:rgba(7,11,31,.5);font:600 22px var(--body);cursor:pointer;transition:border-color .3s}
.calc-money button:hover{border-color:var(--accent)}
.calc-money .amt{display:flex;align-items:baseline;gap:4px;font:800 clamp(48px,7vh,64px)/1 var(--display)}
.calc-money .amt input{width:3.4ch;background:none;border:0;border-bottom:2px solid rgba(110,155,255,.4);color:var(--text-primary);font:inherit;text-align:center;-moz-appearance:textfield}
.calc-money .amt input:focus{outline:none;border-bottom-color:var(--accent)}
.calc-money .amt input::-webkit-outer-spin-button,.calc-money .amt input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.calc-unknown{display:flex;align-items:center;justify-content:center;gap:10px;margin:0 auto 10px;font-size:15px;color:var(--text-secondary);cursor:pointer}
.calc-unknown input{width:20px;height:20px;accent-color:var(--accent)}
.calc-help{font-size:14px;color:var(--text-secondary);text-align:center;margin-bottom:clamp(14px,2.4vh,22px)}
.calc-nav{display:flex;align-items:center;justify-content:space-between;gap:12px}
.calc-nav .btn{flex:1}
.calc-nav .link{flex:none}

/* step 2: pallets */
.calc-pallets{position:relative;height:clamp(84px,13vh,120px);display:flex;align-items:flex-end;justify-content:center;margin-bottom:6px}
.calc-pallets svg{height:100%;width:auto;overflow:visible}
.calc-pallets .pl{transition:opacity .35s,filter .35s}
.calc-pallets .pl.off{opacity:.12;filter:grayscale(1)}
.calc-pallets .pl-box{transform-box:fill-box;transform-origin:center bottom;transition:transform .4s var(--ease-out),opacity .3s}
.calc-pallets .pl.off .pl-box{transform:scale(.6) translateY(-8px);opacity:0}
.calc-pallets .pl.part .b2,.calc-pallets .pl.part .b3,.calc-pallets .pl.part .b4{transform:scale(.6) translateY(-8px);opacity:0}
.calc-pl{align-items:center;gap:18px;margin-bottom:0}
.calc-pl output{min-width:3ch;font:800 clamp(48px,7vh,64px)/1 var(--display);text-align:center}
.calc-pl output small{font-size:.55em;vertical-align:.35em;margin:0 .06em;color:var(--text-secondary)}
.calc-pl button{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:rgba(7,11,31,.5);font:600 22px var(--body);cursor:pointer;transition:border-color .3s,transform .3s var(--ease-out)}
.calc-pl button:hover{border-color:var(--accent);transform:translateY(-2px)}
.pl-unit{text-align:center;font:500 13px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary);margin:2px 0 4px}

/* validation: the choice that blocks "Volgende" */
.calc-tiles.need .calc-tile{border-color:#ff5c72!important;box-shadow:0 0 0 3px rgba(255,92,114,.2)}
.calc-tiles.need~.need-msg{display:block;text-align:center}
.calc-tiles.two{grid-template-columns:repeat(2,1fr);margin-bottom:10px}
@media (max-width:520px){.calc-tiles.two{grid-template-columns:1fr}}
.calc-hint{font-size:15px;color:var(--text-secondary);text-align:center;margin:0 0 clamp(14px,2.4vh,22px)}
.p-total .big2{display:block;font:800 clamp(28px,4vh,34px)/1 var(--display);text-transform:uppercase;color:#0000A4;margin:8px 0 2px}

/* printer + receipt */
.printer{position:relative;height:58px;margin:4px 6px 0;z-index:2}
.printer .body{position:absolute;inset:0;border-radius:16px 16px 10px 10px;background:linear-gradient(180deg,#1a2350,#0b1030);border:1px solid rgba(110,155,255,.3);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.printer .led{position:absolute;right:18px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);animation:led 1s steps(2) infinite}
.printer .brand{position:absolute;left:18px;top:13px;font:500 11px var(--mono);letter-spacing:.2em;color:var(--text-secondary)}
.printer .slot{position:absolute;left:24px;right:24px;bottom:9px;height:6px;border-radius:6px;background:#02040f}
@keyframes led{50%{opacity:.25}}
.calc.printed .printer .led{animation:none}
.paper-wrap{position:relative;margin:-14px 34px 0;overflow:hidden;padding-bottom:16px;z-index:1}
.paper{position:relative;background:#F7F4EC;color:#16182a;font:500 13.5px/1.55 var(--mono);padding:24px 22px 22px;transform:translateY(-102%);box-shadow:0 18px 40px rgba(0,0,0,.35);-webkit-mask-image:linear-gradient(#000,#000);}
.paper::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:10px;background:radial-gradient(circle at 7px 0,#F7F4EC 7px,transparent 7.5px) 0 0/14px 10px repeat-x}
.calc.printing .paper{animation:print 1.2s steps(10) forwards}
.calc.printed .paper{transform:none}
@keyframes print{to{transform:none}}
.p-head{text-align:center;font-weight:700;letter-spacing:.14em;margin-bottom:12px;font-size:13px}
.p-head small{display:block;font-weight:500;letter-spacing:.08em;color:#55597a}
.p-line{display:flex;align-items:baseline;gap:8px;margin:3px 0}
.p-line span:first-child{white-space:nowrap}
.p-line i{flex:1;border-bottom:2px dotted #b9b4a6;transform:translateY(-4px)}
.p-line b{font-weight:700;white-space:nowrap}
.p-rule{border-top:2px dashed #b9b4a6;margin:12px 0}
.p-total{text-align:center;margin:6px 0 4px}
.p-total small{display:block;letter-spacing:.18em;font-weight:700;font-size:13px}
.p-total .big{display:block;font:800 clamp(44px,6.4vh,58px)/1 var(--display);color:#0000A4;margin:6px 0 2px}
.p-total .per{font-size:12px;color:#55597a}
.p-fine{font-size:11px;color:#6b6f8c;text-align:center;margin:12px 0 4px;line-height:1.45}
.p-perf{border-top:2px dashed #9c9787;margin:16px -20px 0;position:relative}
.p-perf::before{content:"✂";position:absolute;left:10px;top:-13px;font-size:15px;color:#6b6f8c;background:#F7F4EC;padding:0 4px}
.p-tear{display:block;width:calc(100% + 40px);margin:0 -20px;padding:16px 20px 20px;background:#F7F4EC;border:0;cursor:pointer;text-align:center;font:800 19px/1.1 var(--display);letter-spacing:.04em;text-transform:uppercase;color:#0000A4;transition:transform .6s var(--ease-out),opacity .5s}
.p-tear small{display:block;font:500 11.5px var(--mono);letter-spacing:.1em;color:#55597a;margin-top:4px;text-transform:none}
.p-tear:hover{background:#efe9da}

/* lead form + thanks */
.calc-form{display:none;margin-top:12px;animation:stepIn .6s var(--ease-out)}
.calc-form h4{font:800 clamp(24px,3.4vh,30px)/1.05 var(--display);text-transform:uppercase;margin-bottom:6px}
.calc-form p.sub{color:var(--text-secondary);font-size:15px;margin-bottom:14px}
.field{display:block;margin-bottom:12px}
.field span{display:block;font:500 13px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:6px}
.field input,.field textarea{width:100%;background:rgba(7,11,31,.55);border:1px solid rgba(169,178,207,.3);border-radius:14px;padding:14px 16px;color:var(--text-primary);font:400 17px var(--body);transition:border-color .3s,box-shadow .3s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(110,155,255,.18)}
.field.err input{border-color:#ff6b7f}
.field .msg{display:none;color:#ff8d9c;font-size:13px;margin-top:5px}
.field.err .msg{display:block}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.calc-form .btn{width:100%;margin-top:4px}
.form-note{font-size:13px;color:var(--text-secondary);margin-top:10px;text-align:center}
.form-note a{color:inherit}
.form-alt{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 16px;margin-top:12px}
.form-error{display:none;color:#ff8d9c;font-size:14px;text-align:center;margin-top:8px}
.form-error.on{display:block}
.calc-thanks{display:none;text-align:center;padding:10px 0 4px;animation:stepIn .6s var(--ease-out)}
.calc.sent .calc-form{display:none}
.calc.sent .calc-thanks{display:block}
.calc.sent .paper-wrap,.calc.sent .printer{display:none}
.thanks-scene{height:150px;margin-bottom:10px;overflow:hidden;position:relative}
.thanks-scene svg{width:100%;height:100%;overflow:visible}
.calc-thanks h4{font:800 clamp(26px,3.6vh,34px)/1.05 var(--display);text-transform:uppercase;margin-bottom:6px}
.calc-thanks p{color:var(--text-secondary)}
@media (max-width:520px){.calc-track li:not(.cur) b{visibility:hidden}}
@media (max-width:420px){.calc-tiles{grid-template-columns:1fr}.paper-wrap{margin-inline:18px}.printer{margin-inline:0}}
@media (prefers-reduced-motion: reduce){.paper{transform:none!important}}

/* step 3: itemised costs */
.split{margin:0 0 14px;padding:12px 14px;border-radius:16px;background:rgba(7,11,31,.45);border:1px solid rgba(169,178,207,.18)}
.split[hidden]{display:none}
.split-top{display:flex;justify-content:space-between;align-items:baseline;font-size:15px}
.split-top b{font:800 22px var(--display);color:var(--accent)}
.split input{-webkit-appearance:none;appearance:none;width:100%;height:30px;background:none;cursor:pointer}
.split input::-webkit-slider-runnable-track{height:6px;border-radius:6px;background:linear-gradient(90deg,#0000A4 var(--fill,50%),rgba(169,178,207,.25) var(--fill,50%))}
.split input::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;margin-top:-9px;border-radius:50%;background:#fff;border:4px solid var(--accent)}
.split input::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--accent)}
.split-scale{display:flex;justify-content:space-between;font:500 10.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}
.costs{display:grid;gap:8px;margin-bottom:10px}
.cost{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;background:rgba(7,11,31,.45);border:1px solid rgba(169,178,207,.16)}
.cost[hidden]{display:none}
.cost-l strong{display:block;font:700 16px/1.15 var(--body)}
.cost-l small{display:block;color:var(--text-secondary);font-size:13px;line-height:1.3}
.cost .lead{align-self:end;margin-bottom:9px;border-bottom:2px dotted rgba(169,178,207,.35)}
.cost-r{display:flex;align-items:center;gap:6px}
.cost-r button{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);background:none;cursor:pointer;font:600 16px var(--body);line-height:1;transition:border-color .3s}
.cost-r button:hover{border-color:var(--accent)}
.cost-r .eurs{font:800 20px var(--display);color:var(--text-secondary)}
.cost-r input{width:4.2ch;background:none;border:0;border-bottom:2px solid rgba(110,155,255,.35);color:var(--text-primary);font:800 24px/1 var(--display);text-align:center;padding:2px 0}
.cost-r input:focus{outline:none;border-bottom-color:var(--accent)}
.cost .ref{position:absolute;right:12px;top:-9px;font:500 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:2px 6px;border-radius:999px;background:#1b2659;color:var(--text-secondary);opacity:0;transition:opacity .3s}
.cost.is-ref .ref{opacity:1}
.cost.total{background:rgba(201,160,106,.1);border-color:rgba(201,160,106,.4)}
.cost.total b{font:800 26px var(--display);color:var(--kraft)}
.calc-help{text-align:left;font-size:13px;line-height:1.45}
@media (max-width:520px){.calc-tiles{grid-template-columns:1fr}.calc-tile{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;align-items:center}.calc-tile .lbl-mini{grid-row:span 2;margin:0}.cost{grid-template-columns:1fr auto}.cost .lead{display:none}}

/* lead on the receipt: name + email, then (optional) phone */
.p-form{font-family:var(--body)}
.p-form[data-form-call]{display:none}
.calc.mailed .p-form[data-form-mail]{display:none}
.calc.mailed .p-form[data-form-call]{display:block;animation:stepIn .5s var(--ease-out)}
.p-form .p-total{margin:4px 0 14px}
.p-form .field span{color:#55597a;font-size:13px}
.p-form .field input{background:#fff;border:1px solid #d8d0bd;color:#16182a;font:500 16px var(--body);padding:12px 14px;border-radius:10px}
.p-form .field input::placeholder{color:#9a9686}
.p-form .field input:focus{border-color:#0000A4;box-shadow:0 0 0 3px rgba(0,0,164,.14)}
.p-form .field .msg{color:#d6324a}
.p-form .field.err>span{color:#d6324a}
.p-send{display:block;width:100%;margin-top:4px;border:0;border-radius:999px;background:#0000A4;color:#fff;font:600 17px/1 var(--body);padding:16px;cursor:pointer;transition:background .3s,transform .3s var(--ease-out)}
.p-send:hover{background:#1717c9;transform:translateY(-1px)}
.p-send:disabled{opacity:.6;cursor:wait}
.p-form .form-error{color:#d6324a}
.p-note{font:400 13px/1.4 var(--body);color:#6b6f8c;text-align:center;margin-top:10px}
.p-note a{color:inherit}
.p-form h4{font:800 24px/1.05 var(--display);text-transform:uppercase;color:#16182a;margin:2px 0 12px}
.p-form .okline{color:#16182a;background:rgba(57,229,140,.16);border-color:rgba(31,191,91,.5)}
.p-form .form-alt{margin-top:10px}
.p-form .link{color:#55597a}
.p-form .link:hover{color:#16182a}
.calc.sent .paper-wrap,.calc.sent .printer{display:none}
.okline{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:14px;background:rgba(57,229,140,.1);border:1px solid rgba(57,229,140,.35);margin-bottom:14px;font-size:15px}
.okline .okc{flex:none;width:26px;height:26px;border-radius:50%;background:var(--ok);display:grid;place-items:center}
.okline .okc svg{width:15px;height:15px}