@font-face { font-family: "Big Shoulders Display"; src: url(fonts/big-shoulders-display-latin-700-normal.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Big Shoulders Display"; src: url(fonts/big-shoulders-display-latin-800-normal.woff2) format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url(fonts/hanken-grotesk-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url(fonts/hanken-grotesk-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Red Hat Mono"; src: url(fonts/red-hat-mono-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }

/* Layout: a pinned green panel and stage up top, then chalk sections that each change shape. */
:root {
  --green: #1d3b30;
  --green-2: #275040;
  --green-ink: #e9ede7;
  --green-ink-2: #b9c7bd;
  --chalk: #f0f1ec;
  --paper: #e4e7df;
  --line: #c9cec4;
  --ink: #16201b;
  --ink-2: #4a5650;
  --rule: #e9b62c;
  --rule-ink: #2a2206;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --sans: "Hanken Grotesk", "Helvetica Neue", sans-serif;
  --mono: "Red Hat Mono", ui-monospace, monospace;
  --gutter: clamp(1.25rem, 5vw, 5.5rem);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scrollbar-color: var(--green-2) var(--chalk); }
body { margin: 0; background: var(--chalk); color: var(--ink); font: 400 1.0625rem/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: clip; }
::selection { background: var(--rule); color: var(--rule-ink); }
a { color: inherit; text-underline-offset: .22em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--rule); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3, p, dl, dd, ul, ol { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 40; padding: .6rem 1rem; background: var(--rule); color: var(--rule-ink); text-decoration: none; }
.skip:focus { top: 1rem; }

h1, h2 { font-family: var(--display); font-weight: 800; text-transform: uppercase; letter-spacing: .005em; line-height: .92; text-wrap: balance; }
h2 { font-size: clamp(2.6rem, 5.4vw, 4.6rem); }

/* Nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 20; display: flex; align-items: center; gap: 2rem; padding: .9rem var(--gutter); background: rgb(240 241 236 / .94); border-bottom: 1px solid var(--line); }
.nav__mark { font: 800 1.6rem/1 var(--display); text-transform: uppercase; letter-spacing: .06em; text-decoration: none; color: var(--green); }
.nav > nav { margin-left: auto; }
.nav__links { display: flex; gap: 1.75rem; list-style: none; padding: 0; }
.nav__links a { font-weight: 600; font-size: .9375rem; text-decoration: none; color: var(--ink-2); transition: color 180ms var(--ease); }
.nav__links a:hover { color: var(--ink); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 3.1rem; padding: 0 1.5rem;
  background: var(--rule); color: var(--rule-ink); border: 0; border-radius: 3px; cursor: pointer;
  font: 600 1rem/1 var(--sans); text-decoration: none; white-space: nowrap;
  box-shadow: 0 1px 0 rgb(0 0 0 / .12), 0 10px 24px -14px rgb(60 45 0 / .55);
  transition: transform 160ms var(--ease), background-color 160ms var(--ease);
}
.btn:hover { background: #f2c548; }
.btn:active { transform: translateY(1px); }
.btn--sm { min-height: 2.5rem; padding: 0 1rem; font-size: .9375rem; }
.btn--light { background: var(--chalk); color: var(--green); box-shadow: none; }
.btn--light:hover { background: #fff; }
.link { font-weight: 600; text-decoration-color: var(--rule); text-decoration-thickness: 2px; }

/* Hero: pinned; the kitchen renovates as you scroll */
.hero { position: relative; height: 260vh; }
.hero__pin { position: sticky; top: 0; height: 100dvh; display: grid; grid-template-columns: minmax(20rem, 38%) 1fr; padding-top: 4.4rem; }
.hero__panel { background: var(--green); color: var(--green-ink); padding: clamp(2rem, 6vh, 4rem) clamp(1.5rem, 3.5vw, 3.5rem); display: flex; flex-direction: column; justify-content: center; gap: 1.5rem; }
.hero h1 { font-size: clamp(3.2rem, 6.4vw, 6rem); color: var(--green-ink); }
.hero__lede { color: var(--green-ink-2); font-size: clamp(1.05rem, 1.3vw, 1.2rem); max-width: 34ch; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.75rem; }
.hero__actions .link { color: var(--green-ink); }
.hero__fact { margin-top: auto; font: 400 .875rem/1.4 var(--mono); color: var(--green-ink-2); border-top: 1px solid rgb(233 237 231 / .18); padding-top: 1rem; }

.stage { position: relative; margin: 0; overflow: hidden; background: var(--paper); --p: 0; }
.stage picture, .stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.stage__after { clip-path: inset(0 calc((1 - var(--p)) * 100%) 0 0); }
.rule { position: absolute; top: 0; bottom: 0; left: calc(var(--p) * 100%); width: 10px; margin-left: -5px; background:
  repeating-linear-gradient(to bottom, var(--rule-ink) 0 1px, transparent 1px 10px) left / 4px 100% no-repeat, var(--rule);
  box-shadow: 0 0 0 1px rgb(42 34 6 / .25), 0 0 24px rgb(0 0 0 / .25); pointer-events: none; }
.rule__tag { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: flex; gap: .1rem; font: 600 .75rem/1 var(--sans); white-space: nowrap; }
.rule__tag span { background: var(--rule); color: var(--rule-ink); padding: .45rem .6rem; }
.rule__tag span:first-child { border-radius: 3px 0 0 3px; }
.rule__tag span:last-child { border-radius: 0 3px 3px 0; }
.stage__control { position: absolute; inset: 0; opacity: 0; pointer-events: none; }
.stage__control input { width: 100%; height: 100%; }

/* Work: tabs over one compare viewer */
.work { padding: clamp(6rem, 13vh, 9rem) var(--gutter); }
.work__head { display: grid; gap: 1rem; max-width: 44rem; }
.work__head p { color: var(--ink-2); max-width: 46ch; }
.work__tabs { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: .5rem; border-bottom: 1px solid var(--line); }
.work__tabs button { appearance: none; border: 0; background: transparent; padding: .9rem 1.1rem; min-height: 3rem; font: 600 1rem/1 var(--sans); color: var(--ink-2); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -1px; transition: color 160ms var(--ease), border-color 160ms var(--ease); }
.work__tabs button:hover { color: var(--ink); }
.work__tabs button[aria-selected="true"] { color: var(--green); border-bottom-color: var(--rule); }
.work__body { margin-top: 2rem; display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: clamp(1.5rem, 3vw, 3rem); align-items: start; }
.compare { position: relative; margin: 0; aspect-ratio: 3 / 2; overflow: hidden; border-radius: 3px; background: var(--paper); touch-action: pan-y; }
.compare picture, .compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.compare__after { clip-path: inset(0 0 0 var(--x)); }
.compare__rule { position: absolute; top: 0; bottom: 0; left: var(--x); width: 8px; margin-left: -4px; background:
  repeating-linear-gradient(to bottom, var(--rule-ink) 0 1px, transparent 1px 10px) left / 3px 100% no-repeat, var(--rule); pointer-events: none; }
.compare__rule span { position: absolute; top: 50%; left: 50%; width: 2.75rem; height: 2.75rem; margin: -1.375rem 0 0 -1.375rem; border-radius: 50%; background: var(--rule); box-shadow: 0 6px 18px rgb(0 0 0 / .3); }
.compare__rule span::before, .compare__rule span::after { content: ""; position: absolute; top: 50%; width: 0; height: 0; border: 6px solid transparent; margin-top: -6px; }
.compare__rule span::before { left: 6px; border-right-color: var(--rule-ink); }
.compare__rule span::after { right: 6px; border-left-color: var(--rule-ink); }
.compare__control { position: absolute; inset: 0; }
.compare__control input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.compare__control input:focus-visible + * { outline: none; }
.compare:has(input:focus-visible) { outline: 3px solid var(--rule); outline-offset: 3px; }
.brief { display: grid; gap: 1rem; }
.brief h3 { font: 800 2.2rem/1 var(--display); text-transform: uppercase; color: var(--green); }
.brief__facts { display: flex; gap: 2rem; padding: .9rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.brief__facts dt { font-size: .8125rem; color: var(--ink-2); }
.brief__facts dd { font: 400 1.05rem/1.3 var(--mono); }
.brief p { color: var(--ink-2); }
.brief__scope { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.brief__scope li { padding: .4rem .75rem; border: 1px solid var(--line); border-radius: 3px; font-size: .875rem; }
.brief.is-swapping > * { opacity: .25; transition: opacity 160ms var(--ease); }
.brief > * { transition: opacity 260ms var(--ease); }

/* Estimate: controls on chalk, the answer on green */
.estimate { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); grid-template-areas: "intro intro" "form result"; gap: 2.5rem clamp(2rem, 4vw, 4rem); padding: clamp(6rem, 13vh, 9rem) var(--gutter); background: var(--paper); }
.estimate__intro { grid-area: intro; display: grid; gap: 1rem; }
.estimate__intro p { color: var(--ink-2); }
.est { grid-area: form; display: grid; gap: 2rem; }
.est__group { border: 0; padding: 0; margin: 0; display: grid; gap: .75rem; min-width: 0; }
.est legend, .est__label { font-weight: 600; padding: 0; display: flex; justify-content: space-between; gap: 1rem; }
.est__label output { font: 400 1rem/1.4 var(--mono); }
.seg { display: flex; flex-wrap: wrap; gap: .5rem; }
.seg label, .checks label { position: relative; cursor: pointer; }
.seg input, .checks input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg span, .checks span { display: inline-flex; align-items: center; min-height: 2.9rem; padding: 0 1.1rem; border: 1px solid var(--line); border-radius: 3px; background: var(--chalk); font-weight: 600; font-size: .9375rem; transition: background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease); }
.seg label:hover span, .checks label:hover span { border-color: var(--green-2); }
.seg input:checked + span { background: var(--green); border-color: var(--green); color: var(--green-ink); }
.checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; }
.checks span { width: 100%; padding-left: 2.6rem; }
.checks span::before { content: ""; position: absolute; left: 1rem; top: 50%; width: 1rem; height: 1rem; margin-top: -.5rem; border: 1.5px solid var(--ink-2); border-radius: 2px; background: var(--chalk); }
.checks input:checked + span { border-color: var(--green); }
.checks input:checked + span::before { background: var(--rule) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' stroke='%232a2206' stroke-width='2' fill='none'/%3E%3C/svg%3E") center / 80% no-repeat; border-color: var(--rule-ink); }
.seg input:focus-visible + span, .checks input:focus-visible + span { outline: 2px solid var(--green); outline-offset: 2px; }
.est__hint { font-size: .9375rem; color: var(--ink-2); }
input[type="range"][data-size] { width: 100%; accent-color: var(--green); height: 2rem; }
.ticks { display: flex; justify-content: space-between; font: 400 .75rem/1 var(--mono); color: var(--ink-2); }
.result { grid-area: result; align-self: start; position: sticky; top: 6rem; background: var(--green); color: var(--green-ink); padding: clamp(1.75rem, 3vw, 2.5rem); border-radius: 3px; display: grid; gap: .75rem; }
.result__label { font-size: .875rem; color: var(--green-ink-2); }
.result__range { font: 800 clamp(2.4rem, 4.6vw, 3.8rem)/.95 var(--display); display: flex; flex-wrap: wrap; align-items: baseline; gap: .1rem .6rem; font-variant-numeric: tabular-nums; }
.result__to { font: 400 1rem/1 var(--sans); color: var(--green-ink-2); }
.result__weeks { font: 400 .9375rem/1.4 var(--mono); color: var(--rule); }
.result__lines { display: grid; gap: .1rem; margin: .5rem 0; border-top: 1px solid rgb(233 237 231 / .16); padding-top: .75rem; }
.result__lines div { display: flex; justify-content: space-between; gap: 1rem; font-size: .875rem; color: var(--green-ink-2); }
.result__lines dd { font-family: var(--mono); color: var(--green-ink); }
.result__note { font-size: .8125rem; color: var(--green-ink-2); }
.result .btn { justify-self: start; margin-top: .5rem; }

/* Process: a rule that fills as you read down it */
.process { padding: clamp(6rem, 13vh, 9rem) var(--gutter); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.process__head { position: sticky; top: 7rem; display: grid; gap: 1rem; }
.process__head p { color: var(--ink-2); max-width: 40ch; }
.timeline { --fill: 0; list-style: none; padding: 0 0 0 2.5rem; position: relative; display: grid; gap: clamp(2.5rem, 7vh, 4.5rem); }
.timeline::before { content: ""; position: absolute; left: .5rem; top: .4rem; bottom: .4rem; width: 6px; background: var(--paper); border-radius: 3px; }
.timeline::after { content: ""; position: absolute; left: .5rem; top: .4rem; width: 6px; height: calc((100% - .8rem) * var(--fill)); border-radius: 3px; background:
  repeating-linear-gradient(to bottom, var(--rule-ink) 0 1px, transparent 1px 8px) left / 3px 100% no-repeat, var(--rule); }
.stage-row { position: relative; display: grid; gap: .4rem; opacity: .4; transition: opacity 400ms var(--ease); }
.stage-row.is-lit { opacity: 1; }
.stage-row::before { content: ""; position: absolute; left: -2.35rem; top: .55rem; width: 1rem; height: 1rem; border-radius: 50%; background: var(--chalk); border: 3px solid var(--line); transition: border-color 300ms var(--ease), background-color 300ms var(--ease); }
.stage-row.is-lit::before { border-color: var(--rule-ink); background: var(--rule); }
.stage-row h3 { font: 800 2.4rem/1 var(--display); text-transform: uppercase; color: var(--green); }
.stage-row__time { font: 400 .9375rem/1.4 var(--mono); color: var(--ink); }
.stage-row p:last-child { color: var(--ink-2); max-width: 52ch; }
.no-js-motion .stage-row, html:not(.js-motion) .stage-row { opacity: 1; }

/* Materials: the board and its key */
.materials { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); background: var(--green); color: var(--green-ink); }
.materials__board { margin: 0; min-height: 100%; }
.materials__board picture, .materials__board img { display: block; width: 100%; height: 100%; object-fit: cover; }
.materials__text { padding: clamp(4rem, 10vh, 7rem) var(--gutter) clamp(4rem, 10vh, 7rem) clamp(2rem, 4vw, 4rem); display: grid; gap: 1rem; align-content: center; }
.materials__text > p { color: var(--green-ink-2); max-width: 40ch; }
.mat { margin-top: 1rem; display: grid; gap: 1.1rem; }
.mat dt { font-weight: 600; color: var(--rule); }
.mat dd { color: var(--green-ink-2); font-size: .9375rem; }

/* Promise: three plain lines, set large */
.promise { padding: clamp(6rem, 13vh, 9rem) var(--gutter); display: grid; gap: 2.5rem; }
.promise__list { list-style: none; padding: 0; display: grid; border-top: 2px solid var(--ink); }
.promise__list li { padding: 1.5rem 0; border-bottom: 1px solid var(--line); font-size: clamp(1.15rem, 2vw, 1.6rem); line-height: 1.35; max-width: 58ch; color: var(--ink-2); }
.promise__list strong { color: var(--ink); font-weight: 600; }

/* FAQ */
.faq { padding: 0 var(--gutter) clamp(6rem, 13vh, 9rem); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.faq__list details { border-bottom: 1px solid var(--line); }
.faq__list details:first-child { border-top: 1px solid var(--line); }
.faq__list summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; padding: 1.15rem 0; font-weight: 600; font-size: 1.0625rem; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: ""; flex: 0 0 auto; width: .7rem; height: .7rem; margin-top: .35rem; border-right: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(45deg); transition: transform 200ms var(--ease); }
.faq__list details[open] summary::after { transform: rotate(-135deg); margin-top: .65rem; }
.faq__list details p { padding: 0 0 1.25rem; color: var(--ink-2); max-width: 60ch; }

/* Survey */
.survey { background: var(--green); color: var(--green-ink); padding: clamp(5rem, 12vh, 8rem) var(--gutter); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.survey h2 { color: var(--green-ink); }
.survey__text { display: grid; gap: 1rem; }
.survey__text p { color: var(--green-ink-2); max-width: 42ch; }
.sform { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.sform__field { display: grid; gap: .4rem; min-width: 0; }
.sform label { font-size: .875rem; color: var(--green-ink-2); }
.sform input, .sform select { min-height: 3rem; padding: 0 .9rem; border-radius: 3px; border: 1px solid #4b6b5d; background: #173026; color: var(--green-ink); font: inherit; width: 100%; transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease); }
.sform input:focus, .sform select:focus { outline: none; border-color: var(--rule); box-shadow: 0 0 0 3px rgb(233 182 44 / .25); }
.sform input[aria-invalid="true"] { border-color: #f0a58f; }
.sform .btn { grid-column: 1 / -1; justify-self: start; margin-top: .5rem; }
.sform__msg { grid-column: 1 / -1; min-height: 1.4em; color: var(--rule); }
.sform__msg.is-error { color: #f6b8a6; }
.sform__note { grid-column: 1 / -1; font-size: .8125rem; color: var(--green-ink-2); }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 1rem 3rem; padding: 2.5rem var(--gutter) 6rem; }
.foot__brand { font: 800 1.4rem/1 var(--display); text-transform: uppercase; letter-spacing: .06em; color: var(--green); }
.foot__credit { color: var(--ink-2); font-size: .9375rem; max-width: 60ch; }
.foot__credit a:hover { color: var(--green); }
.credit { position: fixed; right: 1rem; bottom: 1rem; z-index: 30; display: inline-flex; align-items: center; gap: .5rem; padding: .55rem .9rem; border-radius: 999px; background: rgb(22 32 27 / .88); color: #e6ebe7; font-size: .8125rem; text-decoration: none; transition: background-color 180ms var(--ease); }
.credit svg { width: .85rem; height: .85rem; }
.credit:hover { background: var(--green); }

/* Entrances: visible by default, armed only when motion is allowed */
.js-motion .reveal { opacity: 0; transform: translateY(24px); transition: opacity 800ms var(--ease), transform 800ms var(--ease); }
.js-motion .reveal.is-in { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .nav__links { display: none; }
  .nav .btn--sm { margin-left: auto; }
  .work__body, .process, .faq, .survey, .materials { grid-template-columns: 1fr; }
  .estimate { grid-template-columns: 1fr; grid-template-areas: "intro" "form" "result"; }
  .result, .process__head { position: static; }
}
@media (max-width: 767px) {
  .nav { padding: .75rem 1.25rem; }
  .hero__pin { grid-template-columns: 1fr; grid-template-rows: 42dvh 1fr; padding-top: 3.9rem; }
  .stage { order: -1; }
  .hero__panel { padding: 1.25rem 1.25rem 5.5rem; gap: .85rem; justify-content: start; }
  .hero h1 { font-size: 2.6rem; }
  .hero__lede { font-size: 1rem; }
  .hero__fact { display: none; }
  .work, .estimate, .process, .promise, .survey { padding-left: 1.25rem; padding-right: 1.25rem; }
  .faq { padding-left: 1.25rem; padding-right: 1.25rem; }
  .checks { grid-template-columns: 1fr; }
  .sform { grid-template-columns: 1fr; }
  .materials__text { padding: 3.5rem 1.25rem; }
  .foot { padding: 2.5rem 1.25rem 5.5rem; }
  .credit { left: 1rem; right: auto; }
}

/* Reduced motion: no pinning; the hero becomes a draggable comparison */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 1ms !important; animation: none !important; }
  .hero { height: auto; }
  .hero__pin { position: relative; height: auto; min-height: 100dvh; }
  .stage { min-height: 60vh; --p: .5; }
  .stage__control { opacity: 0; pointer-events: auto; }
  .stage__control input { cursor: ew-resize; }
  .stage-row { opacity: 1; }
  .timeline { --fill: 1; }
}