:root {
  --daylight: #e7edf0;   /* page: cool light from a window */
  --paper: #ffffff;
  --thread: #1c2b36;     /* text: dark denim thread */
  --muted: #5f6f7a;
  --line: #c9d3d9;
  --tape: #f2c230;       /* the one accent: a tailor's measuring tape */
  --tape-ink: #3a2e05;
  --ok: #2f7d55;
  --bad: #b23b2e;
  --display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --gutter: clamp(16px, 4vw, 48px);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--daylight);
  color: var(--thread);
  font: 400 17px/1.55 var(--body);
}
img { display: block; max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--tape); outline-offset: 2px; }

.top {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 18px var(--gutter);
}
.brand { font: 700 20px/1 var(--display); text-decoration: none; }
.brand span { font: 400 15px/1 var(--body); color: var(--muted); margin-left: 6px; }
.top nav { display: flex; gap: 20px; font-size: 15px; }
.top nav a { text-decoration: none; border-bottom: 1px solid transparent; }
.top nav a:hover { border-bottom-color: currentColor; }

main { padding: 0 var(--gutter); }
h1, h2 { font-family: var(--display); font-weight: 700; letter-spacing: -0.02em; margin: 0; }
h1 { font-size: clamp(40px, 6vw, 76px); line-height: 0.98; max-width: 11ch; }
h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.05; margin-bottom: 12px; }

.hero {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 8fr); gap: clamp(24px, 4vw, 64px);
  align-items: start; padding: clamp(16px, 4vw, 48px) 0 clamp(40px, 6vw, 80px);
}
.hero-text { padding-top: 8px; }
.lede { font-size: 19px; max-width: 34em; margin: 24px 0 16px; }
.built { color: var(--muted); font-size: 15px; max-width: 34em; margin: 0; }

/* Before/after: the "after" image is the base, the "before" is clipped on top. The divider is a tape measure. */
.compare { position: relative; overflow: hidden; background: var(--paper); user-select: none; touch-action: pan-y; aspect-ratio: 3 / 2; }
.compare img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.compare-before-wrap { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0); }
.tape {
  position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 26px; transform: translateX(-50%);
  background:
    repeating-linear-gradient(to bottom, var(--tape-ink) 0 1px, transparent 1px 10px) left / 7px 100% no-repeat,
    repeating-linear-gradient(to bottom, var(--tape-ink) 0 1px, transparent 1px 50px) left / 13px 100% no-repeat,
    var(--tape);
  box-shadow: 0 0 0 1px rgba(58, 46, 5, 0.25);
  cursor: ew-resize;
}
.hero-compare { margin: 0; }
.hero-compare figcaption { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; color: var(--muted); padding: 8px 0 0; }
#hero-caption { text-align: center; }

.swatches { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.swatch {
  width: 64px; height: 64px; padding: 0; border: 0; cursor: pointer; background: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% 86%, 92% 100%, 84% 86%, 76% 100%, 68% 86%, 60% 100%, 52% 86%, 44% 100%, 36% 86%, 28% 100%, 20% 86%, 12% 100%, 4% 86%, 0 94%);
}
.swatch img { width: 100%; height: 100%; object-fit: cover; }
.swatch[aria-pressed="true"] { outline: 3px solid var(--thread); outline-offset: 2px; }

.try { background: var(--paper); margin: 0 calc(-1 * var(--gutter)); padding: clamp(32px, 5vw, 64px) var(--gutter); }
.hint { color: var(--muted); max-width: 40em; margin: 0 0 24px; }
.drops { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.drop {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end; gap: 2px;
  min-height: 190px; padding: 16px; border: 2px dashed var(--line); cursor: pointer; overflow: hidden;
}
.drop:hover, .drop.drag { border-color: var(--thread); }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; }
.drop.filled img { opacity: 1; }
.drop.filled strong, .drop.filled span { position: relative; background: var(--paper); align-self: flex-start; padding: 0 6px; }
.drop strong { font: 700 20px/1.2 var(--display); }
.drop span { color: var(--muted); font-size: 15px; }
.drop.optional { border-style: dotted; }

.wish { margin: 20px 0 0; max-width: 760px; }
.wish label { display: block; font-weight: 500; margin-bottom: 6px; }
.wish-row { display: flex; gap: 10px; }
.wish input { flex: 1; min-width: 0; font: inherit; padding: 12px 14px; border: 1px solid var(--line); background: var(--daylight); color: inherit; }
.mic { font: 500 15px var(--body); padding: 0 16px; border: 1px solid var(--thread); background: transparent; color: inherit; cursor: pointer; white-space: nowrap; }
.mic[aria-pressed="true"] { background: var(--bad); border-color: var(--bad); color: #fff; }
.mic-note { font-size: 14px; color: var(--muted); margin: 6px 0 0; }

.go {
  margin-top: 24px; font: 700 20px/1 var(--display); padding: 18px 28px; border: 0; cursor: pointer;
  background: var(--thread); color: var(--paper);
}
.go:disabled { opacity: 0.5; cursor: progress; }
.form-error { color: var(--bad); font-weight: 500; }

.steps { list-style: none; counter-reset: step; padding: 0; margin: 36px 0 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.steps li { counter-increment: step; padding: 14px 14px 14px 0; color: var(--muted); font-size: 14px; position: relative; }
.steps li::before { content: counter(step); display: block; font: 700 28px/1 var(--display); color: var(--line); margin-bottom: 6px; }
.steps li b { display: block; color: var(--thread); font-size: 16px; font-weight: 600; }
.steps li.active::before { color: var(--tape); }
.steps li.active { color: var(--thread); }
.steps li.active::after { content: ""; position: absolute; top: -1px; left: 0; right: 14px; height: 3px; background: var(--tape); animation: sew 1.2s linear infinite; background-size: 24px 3px; background-image: repeating-linear-gradient(90deg, var(--tape) 0 14px, transparent 14px 24px); }
.steps li.done::before { color: var(--thread); }
@keyframes sew { to { background-position: 24px 0; } }

.result { margin-top: 32px; max-width: 1100px; }
.verdict { font-size: 18px; margin: 14px 0; }
.verdict.ok { color: var(--ok); }
.verdict.no { color: var(--bad); }
.inside summary { cursor: pointer; font-weight: 600; padding: 8px 0; }
.inside-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.inside-grid figure { margin: 0; }
.inside-grid figcaption { font-size: 14px; color: var(--muted); padding-top: 6px; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 20px 0; font-size: 15px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.costs { border-collapse: collapse; font-size: 15px; font-variant-numeric: tabular-nums; min-width: min(100%, 460px); }
.costs caption { text-align: left; font-weight: 600; padding-bottom: 6px; }
.costs th, .costs td { text-align: left; padding: 5px 16px 5px 0; border-bottom: 1px solid var(--line); }
.costs td:nth-child(n+2), .costs th:nth-child(n+2) { text-align: right; }
.costs tfoot td { font-weight: 600; border-bottom: 0; }

.how { padding: clamp(40px, 6vw, 80px) 0; }
.how-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.how-cols p { margin: 0; max-width: 36em; }
.numbers { display: flex; flex-wrap: wrap; gap: 32px; margin-top: 32px; }
.numbers div { font-size: 15px; color: var(--muted); max-width: 16em; }
.numbers b { display: block; font: 700 40px/1 var(--display); color: var(--thread); margin-bottom: 4px; }

footer { padding: 24px var(--gutter) 40px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .drops { grid-template-columns: 1fr 1fr; }
  .drops .optional { grid-column: span 2; min-height: 120px; }
  .steps { grid-template-columns: 1fr; }
  .steps li { padding: 10px 0; border-bottom: 1px solid var(--line); }
  .how-cols, .inside-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .drops { grid-template-columns: 1fr; }
  .drops .optional { grid-column: auto; }
  .wish-row { flex-direction: column; }
  .mic { padding: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .steps li.active::after { animation: none; }
}