/* The Hourglass v2: monochrome digital nature.
   One ink (cream) on one charcoal field, start to finish.
   The whole world is drawn through a dot-matrix halftone: stipple in the sky, drips in the foliage,
   horizontal dashes on the water. UI is quiet print furniture: mono labels, hairlines, no slabs. */
:root{
  --night:#1a1918;
  --bg:var(--night);
  --cream:#f2e4d2;
  --white:#ffffff; /* reading text: headlines, body copy, answers. Labels stay on the cream greys. */
  --c80:rgba(242,228,210,.82);
  --c60:rgba(242,228,210,.62);
  --c40:rgba(242,228,210,.4);
  --c20:rgba(242,228,210,.2);
  --c10:rgba(242,228,210,.1);
  --dots:radial-gradient(rgba(242,228,210,.5) .85px,transparent 1.15px);
  --dots-faint:radial-gradient(rgba(242,228,210,.22) .85px,transparent 1.15px);
  --serif:"Bodoni Moda","Bodoni 72",Didot,Georgia,serif;
  --display:"Inter Tight","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --gutter:clamp(16px,4.5vw,64px);
  --ease:cubic-bezier(.7,0,.2,1);
  color-scheme:only dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{
  background-color:var(--bg);
  transition:background-color 1.4s var(--ease);
  color:var(--white);
  font:400 17px/1.6 var(--sans);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
button,input{font:inherit;color:inherit}
a{color:var(--white)}
:focus-visible{outline:1px solid var(--cream);outline-offset:4px}
::selection{background:var(--cream);color:var(--bg)}
#world{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block;pointer-events:none}
.app{position:relative;z-index:1}

/* ---------- Masthead ---------- */
.masthead{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px var(--gutter)}
.brand{font:500 24px/1 var(--serif);letter-spacing:.32em;margin-right:-.32em}
.progress{display:flex;align-items:center;gap:14px;font:500 11px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--c60)}
.pips{display:flex;gap:4px}
.pips i{width:9px;height:9px;border:1px solid var(--c40)}
.pips i.on{background:var(--cream);border-color:var(--cream)}
.pips i.now{border-color:var(--cream);background:var(--dots);background-size:3px 3px}

/* ---------- Stage ---------- */
.stage{max-width:1320px;margin:0 auto;padding:clamp(12px,3vh,40px) var(--gutter) 80px;display:grid;grid-template-columns:minmax(300px,1fr) minmax(0,1.08fr);gap:clamp(32px,6vw,110px);align-items:start}
.glass-col{position:sticky;top:28px;display:flex;flex-direction:column;align-items:center;text-align:center}
#glassSlot{height:min(64vh,600px);aspect-ratio:400/700;max-width:100%}
.tally{margin-top:10px;display:flex;flex-direction:column;align-items:center;gap:6px}
.tally-label,.tally-unit,.scale-note{font:500 11px/1.5 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--c60)}
.tally-num{font:500 84px/.9 var(--display);letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.scale-note{margin:14px 0 0;max-width:300px;letter-spacing:.12em;color:var(--c40)}
.flip-caption{margin:18px 0 0;font:500 26px/1.15 var(--display);letter-spacing:-.025em;max-width:340px;opacity:0;transform:translateY(8px);transition:opacity 1s ease,transform 1s ease}
.flip-caption.show{opacity:1;transform:none}

/* ---------- Card ---------- */
.card{min-width:0;padding-top:clamp(8px,4vh,48px);max-width:640px}
.card.enter > *{animation:rise .7s var(--ease) both}
.card.enter > *:nth-child(2){animation-delay:.04s}
.card.enter > *:nth-child(3){animation-delay:.08s}
.card.enter > *:nth-child(4){animation-delay:.12s}
.card.enter > *:nth-child(n+5){animation-delay:.16s}
@keyframes rise{from{opacity:0;transform:translateY(10px);filter:blur(3px)}to{opacity:1;transform:none;filter:none}}
.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 22px;font:500 11px/1.4 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--c60)}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--c40)}
h1,h2{font-family:var(--display);font-weight:500;margin:0 0 20px;letter-spacing:-.04em;text-wrap:balance}
h1{font-size:clamp(52px,6.2vw,96px);line-height:.92}
h2{font-size:clamp(34px,3.6vw,52px);line-height:1}
h1:focus,h2:focus{outline:none}
.desc{font-size:19px;color:var(--white);margin:0 0 6px}
.lead{font-size:18px;color:var(--white);margin:0 0 8px;max-width:32em}
p{margin:0 0 14px}
.note{margin:18px 0 0;padding:2px 0 2px 16px;border-left:1px solid var(--cream);color:var(--white);font-size:15px}
.note::before{content:"Note \2014  ";font:500 11px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--c60)}

/* fields */
.field{margin:36px 0 0;border:0;padding:0;min-width:0}
.q{display:block;margin:0 0 14px;padding:0;font:500 11px/1.5 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--c60)}
.num-row{display:flex;align-items:flex-end;gap:12px;max-width:540px}
.num-box{position:relative;flex:1;display:flex;align-items:flex-end;gap:14px;border-bottom:1px solid var(--c40);padding-bottom:4px;transition:border-color .3s}
.num-box::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:3px;background:var(--dots);background-size:3px 3px;opacity:0;transition:opacity .3s}
.num-box:focus-within{border-color:var(--cream)}
.num-box:focus-within::after{opacity:1}
.num-box input{flex:1;min-width:0;width:100%;background:transparent;border:0;color:var(--white);font:500 64px/1 var(--display);letter-spacing:-.04em;padding:0;outline:none;font-variant-numeric:tabular-nums}
.num-box input::placeholder{color:var(--c20)}
.unit{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--c60);white-space:nowrap;padding-bottom:12px}
.step-btn{flex:none;width:44px;height:44px;margin-bottom:6px;border:1px solid var(--c20);background:transparent;color:var(--cream);font:400 20px/1 var(--mono);cursor:pointer;transition:border-color .2s}
.step-btn:hover{border-color:var(--cream);background:var(--dots-faint);background-size:3px 3px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}
.chip{height:36px;padding:0 13px;border:1px solid var(--c20);background:transparent;color:var(--c80);font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;cursor:pointer;transition:border-color .2s,color .2s}
.chip:hover{border-color:var(--c60);color:var(--cream);background:var(--dots-faint);background-size:3px 3px}
.chip.on{background:var(--cream);border-color:var(--cream);color:var(--bg)}
.hint{font-size:14px;line-height:1.55;color:var(--c40);margin:12px 0 0}
.msg{margin:12px 0 0;font:500 12px/1.5 var(--mono);letter-spacing:.04em;color:var(--white)}
.msg:empty{display:none}
.msg.err::before{content:"! ";}
.msg.warn{color:var(--c80)}
.msg.warn::before{content:"~ ";}

/* days as a segmented meter */
.meter{display:grid;grid-template-columns:repeat(8,1fr);max-width:540px;border:1px solid var(--c20)}
.meter label{position:relative;cursor:pointer}
.meter input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.meter span{display:grid;place-items:center;height:54px;border-left:1px solid var(--c10);font:500 15px/1 var(--mono);color:var(--c60);transition:color .2s}
.meter label:first-child span{border-left:0}
.meter label:hover span{color:var(--cream);background:var(--dots-faint);background-size:3px 3px}
.meter label.fill span{background:var(--dots);background-size:3px 3px;color:var(--cream)}
.meter input:checked+span{background:var(--cream);color:var(--bg)}
.meter input:focus-visible+span{outline:1px solid var(--cream);outline-offset:3px}
.task-sum{margin:32px 0 0;padding:14px 0;border-top:1px solid var(--c20);border-bottom:1px solid var(--c20);font:500 13px/1.5 var(--mono);letter-spacing:.04em;color:var(--c60)}
.task-sum strong{color:var(--white);font-weight:500}
.overlap{margin:14px 0 0;font:500 11px/1.5 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--c40)}

/* the cost made visible: a waking week of hour squares */
.cost{margin-top:34px}
.wk{display:grid;grid-template-columns:16px repeat(16,1fr);gap:3px;max-width:540px;align-items:center}
.wk span{font:500 10px/1 var(--mono);color:var(--c40)}
.wk i{position:relative;aspect-ratio:1;border:1px solid var(--c10);overflow:hidden}
.wk i::after{content:"";position:absolute;inset:0;background:var(--cream);transform:scaleX(var(--f,0));transform-origin:left;transition:transform .45s var(--ease),background .3s}
.wk i.prev::after{background:var(--dots);background-size:3px 3px}
.wk.reveal i::after{transition-delay:calc(var(--n) * 5ms)}
.wk-key{display:flex;flex-wrap:wrap;gap:6px 20px;margin:12px 0 0;font:500 10px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--c40)}
.wk-key b{display:inline-block;width:9px;height:9px;margin-right:8px;vertical-align:-1px;background:var(--cream)}
.wk-key b.p{background:var(--dots);background-size:3px 3px;box-shadow:0 0 0 1px var(--c20)}
.wk-key b.e{background:none;box-shadow:inset 0 0 0 1px var(--c20)}
.cost-line{margin:14px 0 0;padding:14px 0;border-top:1px solid var(--c20);border-bottom:1px solid var(--c20);font:500 13px/1.7 var(--mono);color:var(--c60)}
.cost-line strong{color:var(--white);font-weight:500}
.lost{display:flex;flex-wrap:wrap;gap:6px;margin-top:26px;max-width:540px}
.lost i{width:28px;height:28px;border:1px solid var(--c60);background:linear-gradient(to top right,transparent calc(50% - .6px),var(--c60) 50%,transparent calc(50% + .6px));animation:pop .45s var(--ease) both}
@keyframes pop{from{opacity:0;transform:scale(.3)}}
.year{display:grid;grid-template-columns:repeat(auto-fill,minmax(8px,1fr));gap:3px;margin:4px 0 18px}
.year i{aspect-ratio:1;border:1px solid var(--c20)}
.year i.on{background:var(--cream);border-color:var(--cream);animation:pop .35s var(--ease) both;animation-delay:calc(var(--n) * 4ms)}
.card.leaving > *{opacity:0;transform:translateY(-10px);filter:blur(4px);transition:opacity .5s ease,transform .6s var(--ease),filter .5s}
body[data-step="intro"] .tally,body[data-step="intro"] .scale-note{display:none}

/* put-off list */
.opts{margin-top:26px;border-top:1px solid var(--c20);max-width:620px}
.opt{display:grid;grid-template-columns:44px 1fr 20px;align-items:center;gap:8px;min-height:62px;border-bottom:1px solid var(--c20);cursor:pointer;color:var(--white);font-size:18px;transition:color .2s}
.opt:hover{color:var(--white);background:var(--dots-faint);background-size:3px 3px}
.opt .idx{font:500 11px var(--mono);letter-spacing:.14em;color:var(--c40);padding-left:2px}
.opt input{-webkit-appearance:none;appearance:none;width:18px;height:18px;margin:0;border:1px solid var(--c60);cursor:pointer}
.opt input:checked{background:var(--cream);border-color:var(--cream)}
.opt:has(input:checked){color:var(--white)}
.opt:has(input:checked) .idx{color:var(--cream)}
.other-text{padding:14px 0 18px 52px;border-bottom:1px solid var(--c20)}
.other-text input{width:100%;max-width:440px;height:46px;background:transparent;border:0;border-bottom:1px solid var(--c40);color:var(--white);font:400 18px var(--sans);outline:none}
.other-text input:focus{border-color:var(--cream)}

/* ---------- Buttons ---------- */
.nav{display:flex;flex-wrap:wrap;gap:22px;margin-top:44px;align-items:center}
.btn{position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:space-between;gap:18px;height:54px;padding:0 22px;
  border:1px solid var(--cream);border-radius:0;background:transparent;color:var(--cream);
  font:500 12px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;cursor:pointer;text-decoration:none;transition:color .35s}
.btn .arrow{font-size:14px;letter-spacing:0;transition:transform .35s var(--ease)}
.btn:hover .arrow{transform:translateX(5px)}
/* primary: a cream block that dissolves into dot-matrix as you hover */
.btn.primary{color:var(--bg);min-width:200px}
.btn.primary::before{content:"";position:absolute;inset:0;z-index:-2;background:var(--dots);background-size:3px 3px}
.btn.primary::after{content:"";position:absolute;inset:0;z-index:-1;background:var(--cream);clip-path:inset(0 0 0 0);transition:clip-path .55s var(--ease)}
.btn.primary:hover{color:var(--cream)}
.btn.primary:hover::after{clip-path:inset(0 0 0 100%)}
.btn.text{border:0;height:auto;padding:6px 0;color:var(--c60);gap:10px}
.btn.text:hover{color:var(--cream)}
.btn.text:hover .arrow.back{transform:translateX(-5px)}
.btn.outline:hover{background:var(--dots-faint);background-size:3px 3px}
.next-wrap{margin-left:auto}

/* ---------- Result ---------- */
.big{margin:0 0 18px;display:flex;flex-direction:column;gap:12px}
.big-num{font:500 clamp(96px,12vw,180px)/.82 var(--display);letter-spacing:-.06em;font-variant-numeric:tabular-nums}
.big-unit{font:500 12px/1.4 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--c80)}
.flags{margin:22px 0;padding:2px 0 2px 16px;border-left:1px solid var(--cream)}
.flags h3{margin:0 0 6px;font:500 11px/1.4 var(--mono);letter-spacing:.18em;text-transform:uppercase}
.flags p{margin:6px 0 0;color:var(--white);font-size:15px}
.section{margin-top:52px}
.section > h3,.claim h3{display:flex;align-items:center;gap:12px;margin:0 0 16px;font:500 11px/1.4 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--c60)}
.section > h3::before,.claim h3::before{content:"";width:28px;height:1px;background:var(--c40)}
.rows{border-top:1px solid var(--c40)}
.row{display:grid;grid-template-columns:1fr auto auto;gap:2px 24px;align-items:center;padding:16px 0;border-bottom:1px solid var(--c20)}
.row-name{font:500 18px/1.3 var(--sans)}
.row-calc{grid-column:1;font:500 11px/1.5 var(--mono);letter-spacing:.08em;color:var(--c60)}
.row-week{grid-column:2;grid-row:1/span 2;font:500 34px/1 var(--display);letter-spacing:-.04em;text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.row-week small{font:500 10px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--c60);margin-left:6px}
.row-edit{grid-column:3;grid-row:1/span 2;padding:6px 0;border:0;background:none;color:var(--c60);font:500 11px var(--mono);letter-spacing:.16em;text-transform:uppercase;cursor:pointer;text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--c20)}
.row-edit:hover{color:var(--cream);text-decoration-color:var(--cream)}
.row.total{border-bottom:1px solid var(--cream)}
.row.total .row-week{font-size:48px}
.picked{list-style:none;margin:0 0 18px;padding:0}
.picked li{padding:10px 0;border-bottom:1px solid var(--c20);font-size:18px}
.picked li::before{content:"\25AA";margin-right:14px;color:var(--c60)}
.ask{font:500 clamp(26px,2.6vw,36px)/1.12 var(--display);letter-spacing:-.03em;margin:26px 0 0;text-wrap:balance}
.claim p{font-size:17px;color:var(--white);margin:0;max-width:34em}
.sharp{font:500 clamp(28px,3vw,42px)/1.05 var(--display);letter-spacing:-.035em;margin:0 0 14px;text-wrap:balance}
.small-actions{display:flex;flex-wrap:wrap;gap:22px;align-items:center;margin-top:26px}
.mission{margin-top:64px;border-top:1px solid var(--cream)}
.vista{display:block;width:100%;height:260px;margin:0 0 28px}
.mission h3{font:500 clamp(34px,3.8vw,54px)/.98 var(--display);margin:0 0 18px;letter-spacing:-.04em;max-width:12em;text-wrap:balance}
.mission p{font-size:18px;color:var(--white);margin:0 0 30px;max-width:30em}

/* ---------- Opt-in gate ---------- */
.gate{max-width:480px;margin-top:36px}
.field-label{display:block;margin:0 0 4px;font:500 11px/1.4 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--c60)}
.field-label:not(:first-child){margin-top:24px}
.field-label .optional{color:var(--c40)}
.gate input[type="text"],.gate input[type="email"],.gate input[type="tel"]{width:100%;height:50px;padding:0;font:400 20px var(--sans);color:var(--white);
  background:transparent;border:0;border-bottom:1px solid var(--c40);border-radius:0;-webkit-appearance:none;appearance:none;outline:none;transition:border-color .3s}
.gate input::placeholder{color:var(--c20)}
.gate input:focus{border-color:var(--cream)}
.gate input[aria-invalid="true"]{border-bottom:2px solid var(--cream)}
.field-hint{margin:8px 0 0;font-size:13px;line-height:1.5;color:var(--c40)}
.field-error,.form-error{margin:10px 0 0;font:500 12px/1.5 var(--mono);letter-spacing:.03em}
.field-error::before,.form-error::before{content:"! "}
.consent{display:flex;gap:14px;align-items:flex-start;margin:26px 0 0;font-size:14px;line-height:1.5;color:var(--c60);cursor:pointer}
.consent input{-webkit-appearance:none;appearance:none;flex:none;width:18px;height:18px;margin:2px 0 0;border:1px solid var(--c60);background:transparent;cursor:pointer}
.consent input:checked{background:var(--cream);border-color:var(--cream)}
.gate-btn{width:100%;margin-top:28px}
.gate-btn .spinner{display:none;width:14px;height:14px;border:1px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}
.gate-btn[aria-busy="true"]{cursor:progress}
.gate-btn[aria-busy="true"] .spinner{display:block}
.gate-btn[aria-busy="true"] .arrow{display:none}
@keyframes spin{to{transform:rotate(360deg)}}
.gate-note{margin:14px 0 0;font-size:13px;line-height:1.6;color:var(--c40)}
.gate-note strong{color:var(--c80);font-weight:500}
.gate-note a{color:var(--c80);text-underline-offset:4px}
.demo-only{padding:8px 12px;border:1px solid var(--c20);font:500 11px/1.5 var(--mono);letter-spacing:.06em}

/* ---------- Phone ---------- */
@media (max-width:900px){
  body{font-size:16px}
  .masthead{padding:14px var(--gutter)}
  .brand{font-size:20px}
  .progress{gap:10px;font-size:10px}
  .stage{grid-template-columns:1fr;gap:10px;padding:6px var(--gutter) 24px}
  .glass-col{position:relative;top:0}
  #glassSlot{height:min(36vh,320px)}
  body[data-step="intro"] #glassSlot{height:min(30vh,260px)}
  .scale-note{display:none}
  /* questions: a small hourglass beside the live total */
  body[data-step="task"] .glass-col,body[data-step="putoff"] .glass-col,body[data-step="count"] .glass-col{
    flex-direction:row;justify-content:flex-start;gap:20px;text-align:left;padding-bottom:12px;border-bottom:1px solid var(--c20)}
  body[data-step="task"] #glassSlot,body[data-step="putoff"] #glassSlot,body[data-step="count"] #glassSlot{height:150px}
  body[data-step="task"] .tally,body[data-step="putoff"] .tally,body[data-step="count"] .tally{align-items:flex-start;margin:0}
  body[data-step="result"] .tally{display:none}
  .tally-num{font-size:56px}
  .flip-caption{font-size:21px}
  .card{padding-top:14px}
  h1{font-size:48px}
  h2{font-size:32px;margin-bottom:12px}
  .desc{font-size:17px}
  .field{margin-top:26px}
  .num-box input{font-size:52px}
  .chip.more,#hoursHint{display:none}
  .chips{flex-wrap:nowrap;gap:5px}
  .chip{flex:1 1 0;padding:0 4px;white-space:nowrap;letter-spacing:.04em}
  .meter span{height:48px;font-size:14px}
  .task-sum{margin-top:22px;padding:11px 0;font-size:12px}
  .opt{font-size:16px;min-height:56px;grid-template-columns:36px 1fr 20px}
  .other-text{padding-left:44px}
  /* sticky action bar at the thumb */
  .nav{position:sticky;bottom:0;z-index:5;margin:24px calc(var(--gutter) * -1) 0;padding:12px var(--gutter) calc(12px + env(safe-area-inset-bottom,0px));
    background:var(--bg);transition:background-color 1.4s var(--ease);border-top:1px solid var(--c20);flex-wrap:nowrap;gap:16px}
  .nav .next-wrap{flex:1 1 auto}
  .nav .next-wrap .btn{width:100%}
  .nav #toResult{display:none}
  body[data-step="intro"] .nav{position:static;border-top:0;margin-left:0;margin-right:0;padding:0;background:none}
  .big-num{font-size:104px}
  .section{margin-top:40px}
  .row-week{font-size:28px}
  .row.total .row-week{font-size:38px}
  .vista{height:200px}
  .mission .btn{width:100%}
  .gate{margin-top:26px}
}
@media (prefers-reduced-motion:reduce){
  .card.enter > *,.lost i,.year i.on{animation:none}
  .wk i::after{transition:none}
  body,.btn.primary::after,.flip-caption,.nav{transition:none}
}

.q.q-tight{margin:0 0 4px}