/* The 60-second money checkup (start.html). Tokens from kesef.css only. Ink on paper; the one yellow is the
   first step's button. Motion: 0.6s ease-out rises, 70ms stagger, all inside prefers-reduced-motion: no-preference. */

main#main-content.ck { display: block; min-height: 100svh; padding: calc(var(--header-h) + clamp(32px, 6vw, 88px)) 0 clamp(56px, 8vw, 112px); }
.ck-form { display: block; }
.ck-screen[hidden] { display: none !important; }

/* ---------- Progress ---------- */
.ck-progress { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 20px; margin-bottom: clamp(36px, 5vw, 72px); }
.ck-progress[hidden] { display: none; }
.ck-progress__label { order: -1; font: 400 13px/1 var(--font-mono); color: var(--ink-2); white-space: nowrap; }
.ck-progress__bar { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; max-width: 420px; }
.ck-progress__bar i { position: relative; height: 2px; border-radius: 2px; background: var(--hair-strong); overflow: hidden; }
.ck-progress__bar i::after { content: ""; position: absolute; inset: 0; background: var(--ink); transform: scaleX(0); transform-origin: left center; }
.ck-progress__bar i.is-done::after, .ck-progress__bar i.is-now::after { transform: scaleX(1); }

/* ---------- Question screens: the question left, the answers right ---------- */
.ck-screen:not(.ck-intro):not(.ck-result) { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 6vw, 112px); align-items: start; min-height: 360px; }
.ck-q__title { margin: 0; font: 300 clamp(38px, 4.4vw, 64px)/1.02 var(--font-display); letter-spacing: -0.028em; font-variation-settings: 'opsz' 72; text-wrap: balance; outline: none; }
.ck-q__hint { margin-top: 20px; font-size: 17px; line-height: 1.6; color: var(--ink-2); max-width: 26em; text-wrap: pretty; }
.ck-group { border: 0; margin: 0; padding: 0; min-width: 0; }
.ck-group--gap { margin-top: 32px; }
.ck-label { display: block; padding: 0; margin: 0 0 12px; font: 500 14px/1.35 var(--font-sans); color: var(--ink-2); }
.ck-small { margin-top: 10px; font: 400 13px/1.5 var(--font-sans); color: var(--ink-3); }

/* Answer tiles */
.ck-opts { display: grid; gap: 10px; }
.ck-opts--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ck-opts--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ck-opt { position: relative; display: block; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.ck-opt input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.ck-opt__box { display: flex; align-items: center; gap: 14px; min-height: 76px; height: 100%; padding: 12px 20px; border: 1px solid var(--hair-strong); border-radius: var(--r-chip);
  background: var(--paper-2); color: var(--ink); transition: background .3s var(--ease-roll), color .3s var(--ease-roll), border-color .3s var(--ease-roll), transform .2s var(--ease-roll); }
.ck-opt--sm .ck-opt__box { min-height: 62px; }
.ck-opt__t { font: 500 17px/1.25 var(--font-sans); letter-spacing: -0.005em; text-wrap: balance; }
.ck-opt kbd { flex: none; display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid var(--hair-strong); border-radius: 6px; font: 400 12px/1 var(--font-mono); color: var(--ink-3); background: transparent; transition: border-color .3s, color .3s; }
.ck-opt:hover .ck-opt__box { border-color: var(--ink); }
.ck-opt:active .ck-opt__box { transform: scale(.985); }
.ck-opt input:checked + .ck-opt__box { background: var(--ink); border-color: var(--ink); color: var(--paper-2); }
.ck-opt input:checked + .ck-opt__box kbd { border-color: rgba(251, 250, 246, .3); color: rgba(251, 250, 246, .72); }
.ck-opt input:focus-visible + .ck-opt__box { outline: 2px solid var(--ink); outline-offset: 3px; }
/* multi-select: a tick on the right */
.ck-opts--multi .ck-opt__box::after { content: ""; flex: none; margin-left: auto; width: 20px; height: 20px; border-radius: 50%; border: 1px solid var(--hair-strong);
  background: transparent center / 12px no-repeat; transition: background-color .3s, border-color .3s; }
.ck-opts--multi .ck-opt input:checked + .ck-opt__box::after { border-color: var(--paper-2); background-color: var(--paper-2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3 4.7-5' fill='none' stroke='%2312110E' stroke-width='1.6'/%3E%3C/svg%3E"); }
@media (pointer: coarse) { .ck-opt kbd { display: none; } }

/* Exact amount: same height as a tile, dashed until used */
.ck-exact { min-width: 0; }
.ck-money { display: flex; align-items: center; min-height: 76px; height: 100%; padding: 0 0 0 20px; border: 1px dashed var(--hair-strong); border-radius: var(--r-chip); background: transparent; transition: border-color .25s, box-shadow .25s, background .25s; }
.ck-opt--sm ~ .ck-exact .ck-money { min-height: 62px; }
.ck-money > span { font: 400 17px/1 var(--font-sans); color: var(--ink-3); }
.ck-money input { flex: 1; min-width: 0; height: 100%; min-height: 46px; padding: 0 16px 0 6px; border: 0; background: transparent; outline: none;
  font: 500 17px/1 var(--font-sans); color: var(--ink); font-variant-numeric: tabular-nums; }
.ck-money input::placeholder { color: var(--ink-3); font-weight: 400; }
.ck-money:has(input:not(:placeholder-shown)) { border-style: solid; border-color: var(--ink); background: var(--paper-2); }
.ck-money:focus-within { border-style: solid; border-color: var(--ink); background: var(--paper-2); box-shadow: 0 0 0 3px var(--kesef-soft); }
.ck-money--lg { max-width: 360px; min-height: 76px; border-style: solid; background: var(--paper-2); }
.ck-money--lg > span { font: 300 30px/1 var(--font-display); color: var(--ink-2); }
.ck-money--lg input { font: 300 32px/1 var(--font-display); letter-spacing: -0.02em; }
.ck-money--lg input::placeholder { font-weight: 300; }

.ck-field { margin-top: 32px; }
.ck-select { width: 100%; max-width: 360px; min-height: 56px; padding: 0 44px 0 16px; border: 1px solid var(--hair-strong); border-radius: var(--r-chip); background: var(--paper-2);
  font: 400 16px/1 var(--font-sans); color: var(--ink); -webkit-appearance: none; appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5L6 8l3.5-3.5' fill='none' stroke='%2312110E' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; background-size: 12px; }
.ck-select:hover { border-color: var(--ink); }
.ck-select:focus-visible { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px var(--kesef-soft); }

/* Revealed follow-ups */
.ck-more { margin-top: 28px; padding-top: 26px; border-top: 1px solid var(--hair); display: grid; gap: 26px; }
.ck-more[hidden] { display: none; }
.ck-stepper { display: inline-flex; align-items: center; border: 1px solid var(--hair-strong); border-radius: var(--r-pill); background: var(--paper-2); }
.ck-stepper__b { width: 52px; height: 52px; border: 0; border-radius: var(--r-pill); background: transparent; color: var(--ink); font: 300 26px/1 var(--font-sans); cursor: pointer; }
.ck-stepper__b:hover { background: var(--paper-3); }
.ck-stepper__n { min-width: 36px; text-align: center; font: 400 26px/1 var(--font-display); }
.ck-ages { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.ck-age input { width: 76px; height: 56px; padding: 0; text-align: center; border: 1px solid var(--hair-strong); border-radius: var(--r-chip); background: var(--paper-2);
  font: 300 26px/1 var(--font-display); color: var(--ink); font-variant-numeric: tabular-nums; }
.ck-age input::placeholder { font: 400 14px/1 var(--font-sans); color: var(--ink-3); }
.ck-age input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px var(--kesef-soft); }

.ck-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ck-chip { position: relative; cursor: pointer; }
.ck-chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ck-chip span { display: inline-flex; align-items: center; min-height: 48px; padding: 0 18px; border-radius: var(--r-pill); border: 1px solid var(--hair-strong); background: var(--paper-2);
  font: 500 15px/1 var(--font-sans); color: var(--ink); transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease); }
.ck-chip:hover span { border-color: var(--ink); }
.ck-chip input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--paper-2); }
.ck-chip input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 3px; }

/* ---------- Back / next ---------- */
.ck-nav { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center; gap: 12px 20px; margin-top: clamp(40px, 5vw, 64px); padding-top: 24px; border-top: 1px solid var(--hair); }
.ck-nav[hidden] { display: none; }
.ck-back svg { transition: transform .3s var(--ease); }
.ck-back:hover svg { transform: translateX(-3px); }
.ck-nav__msg { font: 500 14px/1.4 var(--font-sans); color: var(--down); }
.ck-nav__tip { font: 400 13px/1.4 var(--font-sans); color: var(--ink-3); }
.ck-nav.has-msg .ck-nav__tip { display: none; }
.ck-next { min-width: 148px; }
@media (pointer: coarse) { .ck-nav__tip { display: none; } }

/* ---------- Intro ---------- */
.ck-intro { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(40px, 7vw, 120px); align-items: end; min-height: min(calc(100svh - var(--header-h) - 200px), 640px); }
.ck-intro__title { font-size: clamp(50px, 7.2vw, 108px); outline: none; }
.ck-intro__title .ks-dim { display: block; }
.ck-intro__lead { margin-top: clamp(22px, 2.4vw, 32px); max-width: 28em; }
.ck-intro__go { margin-top: 36px; }
.ck-begin { --bh: 56px; padding: 0 30px; font-size: 16px; }
.ck-intro__again { margin-top: 28px; font-size: 15px; color: var(--ink-2); }
.ck-intro__again[hidden] { display: none; }
.ck-intro__again .kc-link { min-height: 0; font-size: 15px; }
.ck-intro__nojs { margin-top: 24px; padding: 14px 16px; border-radius: var(--r-chip); background: var(--paper-3); font-size: 15px; }
.ck-preview { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--hair); }
.ck-preview li { display: grid; grid-template-columns: 44px 1fr; align-items: baseline; padding: 18px 0; border-bottom: 1px solid var(--hair); }
.ck-preview .n { font: 400 13px/1 var(--font-mono); color: var(--ink-3); }
.ck-preview .t { font: 300 clamp(24px, 2.2vw, 32px)/1.1 var(--font-display); letter-spacing: -0.018em; }

/* ---------- Your plan ---------- */
.ck-result__head { max-width: 980px; }
.ck-result__title { outline: none; }
.ck-result__title .ks-dim { display: block; }
.ck-result__for { margin-top: 22px; }
.ck-steps { list-style: none; margin: clamp(40px, 5vw, 64px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ck-step { display: flex; flex-direction: column; padding: clamp(24px, 2.6vw, 36px); border-radius: var(--r-panel); background: var(--paper-2); border: 1px solid var(--hair); min-height: 100%; }
.ck-step__n { font: 300 clamp(72px, 7vw, 112px)/.82 var(--font-display); letter-spacing: -0.04em; font-variation-settings: 'opsz' 72; color: var(--ink); }
.ck-step__title { margin: clamp(28px, 3vw, 44px) 0 0; font: 400 clamp(26px, 2.3vw, 32px)/1.1 var(--font-display); letter-spacing: -0.018em; }
.ck-step__why { margin: 14px 0 28px; font-size: 16px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }
.ck-step__go { margin-top: auto; align-self: flex-start; }
.ck-step--first { background: var(--stage); border-color: var(--stage); color: var(--parchment); }
.ck-step--first .ck-step__n { color: var(--parchment); }
.ck-step--first .ck-step__why { color: var(--parchment-2); }
.ck-step--first :focus-visible { outline-color: var(--kesef); }
.ck-result__foot { margin-top: clamp(32px, 4vw, 48px); padding-top: 24px; border-top: 1px solid var(--hair); display: grid; gap: 14px; }
.ck-result__saved { font-size: 15px; line-height: 1.6; color: var(--ink-2); max-width: 60em; }
.ck-result__links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; }
.ck-result .ks-disclaimer { margin-top: 6px; }

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .ck-progress__bar i::after { transition: transform .6s var(--ease-out); }
  .ck-screen.is-out { animation: ck-out .2s var(--ease-out) forwards; }
  .ck-screen.is-out-back { animation: ck-out-back .2s var(--ease-out) forwards; }
  .ck-screen.is-in .ck-q, .ck-screen.is-in .ck-a > *, .ck-screen.is-in .ck-opt, .ck-screen.is-in .ck-exact,
  .ck-screen.is-in .ck-result__head, .ck-screen.is-in .ck-step, .ck-screen.is-in .ck-result__foot { animation: ck-rise .6s var(--ease-out) both; }
  .ck-screen.is-in-back .ck-q, .ck-screen.is-in-back .ck-a { animation: ck-drop .5s var(--ease-out) both; }
  .ck-screen.is-in .ck-a > * { animation-delay: 60ms; }
  .ck-screen.is-in .ck-a > * + * { animation-delay: 220ms; }
  .ck-screen.is-in .ck-opt:nth-child(1) { animation-delay: 80ms; }
  .ck-screen.is-in .ck-opt:nth-child(2) { animation-delay: 115ms; }
  .ck-screen.is-in .ck-opt:nth-child(3) { animation-delay: 150ms; }
  .ck-screen.is-in .ck-opt:nth-child(4) { animation-delay: 185ms; }
  .ck-screen.is-in .ck-opt:nth-child(5) { animation-delay: 220ms; }
  .ck-screen.is-in .ck-opt:nth-child(6), .ck-screen.is-in .ck-exact { animation-delay: 255ms; }
  .ck-screen.is-in .ck-opt:nth-child(7) { animation-delay: 290ms; }
  .ck-screen.is-in .ck-opt:nth-child(8) { animation-delay: 325ms; }
  .ck-screen.is-in .ck-opt:nth-child(9) { animation-delay: 360ms; }
  .ck-screen.is-in .ck-step { animation-duration: .7s; animation-delay: calc(140ms + var(--i, 0) * 90ms); }
  .ck-screen.is-in .ck-result__foot { animation-delay: 480ms; }
  .ck-more.is-in { animation: ck-rise .5s var(--ease-out) both; }
  .ck-group.is-nudge .ck-opt__box, .ck-group.is-nudge .ck-money { animation: ck-ring .9s var(--ease-out); }
  @keyframes ck-rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
  @keyframes ck-drop { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: none; } }
  @keyframes ck-out { to { opacity: 0; transform: translateY(-12px); } }
  @keyframes ck-out-back { to { opacity: 0; transform: translateY(12px); } }
  @keyframes ck-ring { 0% { border-color: var(--ink); box-shadow: 0 0 0 3px var(--kesef-soft); } 100% { box-shadow: 0 0 0 0 transparent; } }
}

/* ---------- Tablet / phone ---------- */
@media (max-width: 1023px) {
  .ck-screen:not(.ck-intro):not(.ck-result) { grid-template-columns: 1fr; min-height: 0; }
  .ck-q__hint { margin-top: 14px; }
  .ck-steps { grid-template-columns: 1fr; }
  .ck-step { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 24px; }
  .ck-step__n { grid-row: 1 / span 3; font-size: 80px; }
  .ck-step__title { margin-top: 4px; }
  .ck-step__go { grid-column: 2; }
}
@media (max-width: 860px) {
  .ck-intro { grid-template-columns: 1fr; min-height: 0; align-items: start; }
}
@media (max-width: 640px) {
  main#main-content.ck { padding-top: calc(var(--header-h) + 28px); padding-bottom: 40px; }
  .ck-opt kbd, .ck-nav__tip { display: none; }
  .ck-progress { margin-bottom: 28px; gap: 14px; }
  .ck-q__title { font-size: clamp(32px, 9.4vw, 40px); }
  .ck-q__hint { font-size: 16px; }
  .ck-screen:not(.ck-intro):not(.ck-result) { gap: 24px; }
  .ck-opts--2, .ck-opts--3 { grid-template-columns: 1fr; }
  .ck-opts--multi { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .ck-opts--multi .ck-opt__box { padding: 12px 14px; gap: 10px; min-height: 64px; }
  .ck-opts--multi .ck-opt__t { font-size: 15.5px; }
  .ck-opts--multi .ck-opt__box::after { width: 18px; height: 18px; }
  .ck-opt__box { min-height: 60px; }
  .ck-opt--sm .ck-opt__box, .ck-opt--sm ~ .ck-exact .ck-money, .ck-money { min-height: 56px; }
  .ck-money--lg { max-width: none; min-height: 68px; }
  .ck-select { max-width: none; }
  .ck-intro__title { font-size: clamp(46px, 13.4vw, 60px); }
  .ck-intro__go .ck-begin { width: 100%; }
  .ck-preview li { padding: 14px 0; }
  .ck-preview .t { font-size: 24px; }
  /* Back / next stay under the thumb */
  .ck-nav { position: sticky; bottom: 0; z-index: 5; grid-template-columns: auto minmax(0, 1fr); gap: 8px 10px; margin: 32px calc(-1 * var(--gutter)) 0; padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
    background: rgba(244, 241, 234, .92); -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px); }
  .ck-nav__msg { grid-column: 1 / -1; grid-row: 1; }
  .ck-nav__msg:empty { display: none; }
  .ck-back { padding: 0 18px; }
  .ck-next { width: 100%; min-width: 0; }
  .ck-step { display: flex; padding: 24px 22px; }
  .ck-step__n { font-size: 64px; }
  .ck-step__title { margin-top: 20px; }
  .ck-step__go { width: 100%; }
}

/* v3.2: age (optional), who earns, a tenth concern */
.ck-select.ck-age-in { max-width: 140px; padding-right: 16px; cursor: text; font: 400 18px/1 var(--font-sans); background-image: none; }
.ck-opt-tag { margin-left: 6px; font-weight: 400; color: var(--ink-3); }
.ck-incomes { border: 0; padding: 0; min-width: 0; }
.ck-incomes[hidden] { display: none; }
.ck-opts.ck-opts--10 { grid-template-columns: repeat(2, minmax(0, 1fr)); }