/* Homepage sections below the hero (loads without blocking the first paint). Scroll effects from js/site.js:
   [data-fill] words fill faint -> ink with a cobalt leading word; [data-scrub] settles with --k; [data-draw] lines draw
   with --d; [data-drift] pictures drift with --dr. All of them are tied to the scroll position (they run backwards too).
   Google's tall window, reduced motion and no-JS get the finished state at the bottom of this file. */

.wrap, .st__in, .ty__head, .cs, .pl__in, .ar, .ab__in, .fq__in, .qt__in, .ft__in, .ex__head, .ex__in { max-width: var(--max); margin-left: auto; margin-right: auto; padding-left: var(--gutter); padding-right: var(--gutter); }

/* ------------------------------------------------------------ shared scroll effects */
[data-scrub] { transform: translate3d(0, calc((1 - var(--k, 1)) * 70px), 0); opacity: calc(.08 + var(--k, 1) * .92); will-change: transform; }
[data-fill] .wd { color: rgba(21, 24, 43, .16); transition: color .25s; }
[data-fill] .wd.is-on { color: inherit; }
[data-fill] .wd.is-edge { color: var(--cobalt); }
[data-draw] [pathLength] { stroke-dasharray: 1 1; stroke-dashoffset: calc(1 - var(--d, 1)); }
[data-drift] { transform: translate3d(0, calc(var(--dr, 0) * 1px), 0) scale(1.1); }

/* ------------------------------------------------------------ 2 trust strip */
.strip { position: relative; z-index: 1; background: var(--ink); color: var(--concrete); padding: 16px 0; overflow: hidden; }
.strip__row { display: flex; width: max-content; }
.strip__row + .strip__row { margin-top: 10px; }
.strip__track { display: flex; flex: none; gap: 0; margin: 0; padding: 0; list-style: none; animation: marquee 48s linear infinite; }
.strip__row--rev .strip__track { animation-direction: reverse; animation-duration: 60s; }
.strip:hover .strip__track { animation-play-state: paused; }
.strip__track li { display: flex; align-items: center; gap: 12px; padding: 0 28px; white-space: nowrap; font-size: 13px; }
.strip__track li::after { content: ""; width: 6px; height: 6px; background: var(--cobalt-hi); margin-left: 28px; }
.strip__track--areas li { color: rgba(233, 231, 225, .7); }
.strip__track--areas b { color: var(--cobalt-hi); font-weight: 600; }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ------------------------------------------------------------ statement */
.st { position: relative; padding: clamp(90px, 13vw, 190px) 0 clamp(70px, 9vw, 130px); }
.st__grid { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: calc(100% / 6) 100%; transform: scaleY(var(--k, 1)); transform-origin: 50% 0; opacity: .7; }
.st__in { position: relative; }
.st__h2 { max-width: 15em; font-size: clamp(38px, 6vw, 96px); margin-bottom: clamp(40px, 6vw, 80px); }
.st__cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 70px); max-width: 1100px; margin-left: auto; font-size: clamp(17px, 1.3vw, 20px); color: var(--ink-2); }
.st__fig { margin: clamp(50px, 7vw, 100px) 0 0; width: min(100%, 900px); }
.st__pic { aspect-ratio: 1200 / 630; overflow: hidden; background: #2a2a3a; }
.st__img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 55%; transform-origin: 50% 50%; }
.st__fig { overflow: clip; }
.st__fig figcaption { margin-top: 12px; color: var(--muted); }
@media (max-width: 760px) { .st__cols { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------ 3 conversion types: pinned sideways track (after Liverpool's rooms)
   .hz is as tall as the track's travel + one screen (js/site.js), .hz__pin sticks for that run and the track slides
   left 1:1 with the scroll. Each card gets --o (0..1, 1 at the centre of the screen): its cobalt garage door rolls up in
   six panels and the floor plan behind it draws itself; --px drifts the plan against the track. The line above the
   track rolls to the room in front. Google, no-JS and reduced motion: no pin, the cards wrap in a grid, all drawn. */
.ty { padding-top: clamp(40px, 6vw, 90px); }
.ty__head { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px clamp(30px, 5vw, 90px); align-items: end; margin-bottom: clamp(10px, 2vw, 30px); }
.ty__head .label { grid-column: 1 / -1; margin-bottom: 0; }
.ty__intro { color: var(--ink-2); margin: 0; }
.hz { position: relative; }
.hz__pin { position: sticky; top: 0; height: 100vh; height: 100svh; display: flex; flex-direction: column; justify-content: center; gap: clamp(14px, 3vh, 34px); padding: calc(var(--bar) + 10px) 0 clamp(40px, 7vh, 70px); overflow: clip; }
.hz__bar { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; padding: 0 var(--gutter); max-width: var(--max); width: 100%; margin: 0 auto; }
.hz__line { margin: 0; font-size: clamp(28px, 4.4vw, 68px); font-weight: 600; letter-spacing: -.045em; line-height: 1; }
.hz__lead { color: rgba(21, 24, 43, .34); }
.hz__slot { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: .1em; }
.hz__word { display: inline-block; color: var(--cobalt); }
.hz__word::after { content: ""; display: block; height: .06em; margin-top: .03em; background: var(--cobalt); transform-origin: 0 50%; animation: hz-mark .6s var(--ease-out) .1s both; }
.hz__word.is-out { animation: hz-out .32s cubic-bezier(.7, 0, .84, 0) forwards; }
.hz__word.is-in { animation: hz-in .6s var(--ease-out) forwards; }
@keyframes hz-out { to { transform: translateY(-110%); } }
@keyframes hz-in { from { transform: translateY(110%); } to { transform: none; } }
@keyframes hz-mark { from { transform: scaleX(0); } }
.hz__count { display: flex; align-items: center; gap: 4px; color: var(--muted); white-space: nowrap; padding-bottom: .5em; }
.hz__count > span:first-child { color: var(--cobalt); }
.hz__sq { display: inline-flex; gap: 3px; margin-left: 14px; }
.hz__sq i { width: 10px; height: 10px; box-shadow: inset 0 0 0 1px var(--line-2); transition: background-color .3s; }
.hz__sq i.is-on { background: var(--cobalt); box-shadow: none; }
.hz__track { display: flex; gap: clamp(14px, 1.8vw, 28px); width: max-content; margin: 0; padding: 0 max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter))); list-style: none; will-change: transform; }
.hz__card { --o: 1; flex: none; width: clamp(290px, 56vw, 900px); height: clamp(360px, 60vh, 600px); }
.hz__card article { position: relative; height: 100%; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); background: var(--concrete-3); box-shadow: 0 0 0 1px var(--line-2); }
/* the plan on a drafting grid, behind a cobalt sectional door */
.hz__media { position: relative; overflow: hidden; background-color: var(--ink); background-image: linear-gradient(rgba(127, 159, 255, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(127, 159, 255, .12) 1px, transparent 1px); background-size: 24px 24px; display: grid; place-items: center; }
.hz__plan { position: absolute; left: 8%; top: 9%; width: 84%; height: 84%; overflow: visible; transform: translate3d(var(--px, 0px), 0, 0); }
.hz__plan path { fill: none; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1 1; stroke-dashoffset: calc(1 - var(--o)); }
.hz__w { stroke: var(--concrete); stroke-width: 4; }
.hz__n { stroke: var(--cobalt-hi); stroke-width: 5; }
.hz__win { stroke: var(--concrete); stroke-width: 1.4; }
.hz__f { stroke: rgba(233, 231, 225, .72); stroke-width: 1.4; }
.hz__sw { stroke: rgba(233, 231, 225, .45) !important; stroke-width: 1; stroke-dasharray: 3 3 !important; stroke-dashoffset: 0 !important; opacity: var(--o); }
.hz__d { stroke: var(--warm); stroke-width: 1; }
.hz__t { font: 500 9px var(--mono); letter-spacing: .08em; fill: var(--warm); text-anchor: middle; opacity: calc(var(--o) * 1.6 - .6); }
.hz__t--c { fill: var(--cobalt-hi); font-size: 7px; }
.hz__door { position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(180deg, var(--cobalt) 0, var(--cobalt) calc((1 - var(--o)) * 16.667% - 1px), rgba(255, 255, 255, .28) calc((1 - var(--o)) * 16.667% - 1px), rgba(255, 255, 255, .28) calc((1 - var(--o)) * 16.667%), transparent calc((1 - var(--o)) * 16.667%), transparent 16.667%); }
.hz__tag { position: absolute; left: 12px; top: 12px; padding: 4px 7px; background: var(--concrete); color: var(--ink); font-size: 10px; }
.hz__info { display: flex; flex-direction: column; gap: 12px; padding: clamp(18px, 2.2vw, 34px); min-width: 0; }
.hz__ref { color: var(--cobalt); }
.hz__ref span { color: var(--muted); }
.hz__title { margin-top: auto; font-size: clamp(24px, 2.4vw, 38px); letter-spacing: -.035em; }
.hz__title a { text-decoration: none; background: linear-gradient(var(--cobalt), var(--cobalt)) 0 100% / 0 2px no-repeat; transition: background-size .45s var(--ease-out), color .3s; }
.hz__title a:hover, .hz__title a:focus-visible { color: var(--cobalt); background-size: 100% 2px; }
.hz__desc { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.hz__spec { display: grid; gap: 6px; margin: 4px 0 0; padding: 0; list-style: none; color: var(--ink-2); font-size: 11px; }
.hz__spec li { display: flex; gap: 10px; align-items: baseline; }
.hz__spec li::before { content: ""; flex: none; width: 7px; height: 7px; background: var(--cobalt); }
.hz__go { align-self: flex-start; margin-top: 4px; padding: 10px 14px; box-shadow: inset 0 0 0 1px var(--ink); text-decoration: none; transition: background-color .3s, color .3s; }
.hz__go:hover { background: var(--ink); color: var(--concrete); }
.hz__go i { font-style: normal; display: inline-block; transition: transform .35s var(--ease-out); }
.hz__go:hover i { transform: translateX(4px); }
.hz__card--types, .hz__card--cta { width: clamp(270px, 32vw, 500px); }
.hz__card--types article, .hz__card--cta article { display: flex; flex-direction: column; justify-content: space-between; align-items: flex-start; padding: clamp(22px, 3vw, 44px); }
.hz__card--cta article { background: var(--ink); color: var(--concrete); box-shadow: none; }
.hz__k { color: var(--cobalt); margin: 0; }
.hz__card--cta .hz__k { color: var(--cobalt-hi); }
.hz__big { margin: 0; font-size: clamp(26px, 2.8vw, 44px); font-weight: 600; letter-spacing: -.035em; line-height: 1.04; }
.hz__types { width: 100%; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-2); }
.hz__types a { display: flex; align-items: baseline; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line-2); font-size: clamp(18px, 1.6vw, 22px); font-weight: 600; letter-spacing: -.02em; text-decoration: none; transition: color .25s, padding .35s var(--ease-out); }
.hz__types a .mono { color: var(--cobalt); }
.hz__types a i { margin-left: auto; font-style: normal; color: var(--cobalt); }
.hz__types a:hover { color: var(--cobalt); padding-left: 8px; }
.hz__prog { position: absolute; left: var(--gutter); right: var(--gutter); bottom: clamp(16px, 3vh, 30px); display: flex; align-items: center; gap: 14px; }
.hz__prog i { flex: 1; height: 2px; background: var(--line); position: relative; }
.hz__prog i::after { content: ""; position: absolute; inset: 0; background: var(--cobalt); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }
.hz__prog span { color: var(--muted); font-size: 10px; }
@media (max-width: 760px) {
  .ty__head { grid-template-columns: 1fr; }
  .hz__card { width: 84vw; height: 100%; }
  .hz__track { flex: 1 1 auto; min-height: 0; max-height: 600px; }
  .hz__card article { grid-template-columns: 1fr; grid-template-rows: 44% 1fr; }
  .hz__info { gap: 8px; padding: 16px; }
  .hz__title { margin-top: 2px; font-size: 24px; }
  .hz__desc { font-size: 14.5px; }
  .hz__spec { display: none; }
  .hz__line { font-size: clamp(26px, 8vw, 40px); }
  .hz__lead { display: block; }
  .hz__sq { display: none; }
  .hz__card--types, .hz__card--cta { width: 76vw; }
}
@media (max-width: 760px) and (max-height: 640px) { .hz__desc { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; } .hz__go { display: none; } }
/* without the pin (Google's window, no JS, reduced motion): a wrapped grid, everything drawn and open */
html:is(.is-still, .no-js) .hz { height: auto !important; }
html:is(.is-still, .no-js) .hz__pin { position: static; height: auto; padding: 30px 0 clamp(80px, 10vw, 140px); overflow: visible; }
html:is(.is-still, .no-js) .hz__bar, html:is(.is-still, .no-js) .hz__prog { display: none; }
html:is(.is-still, .no-js) .hz__track { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; width: auto; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); transform: none !important; }
html:is(.is-still, .no-js) .hz__card { --o: 1 !important; width: auto; height: auto; min-height: 380px; }
html:is(.is-still, .no-js) .hz__spec { display: grid; }
html:is(.is-still, .no-js) .hz__card { width: auto; }
html:is(.is-still, .no-js) .hz .hz__track { max-height: none; flex: none; }
@media (prefers-reduced-motion: reduce) { .hz .hz__track { max-height: none; flex: none; } .hz .hz__card { width: auto; } }
@media (min-width: 1100px) { html:is(.is-still, .no-js) .hz__track { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) and (prefers-reduced-motion: reduce) { .hz .hz__track { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (prefers-reduced-motion: reduce) {
  .hz { height: auto !important; }
  .hz__pin { position: static; height: auto; padding: 30px 0 80px; overflow: visible; }
  .hz__bar, .hz__prog { display: none; }
  .hz__track { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; width: auto; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); transform: none !important; }
  .hz__card { --o: 1 !important; width: auto; height: auto; min-height: 380px; }
}

/* ------------------------------------------------------------ dark panels with notched edges */
.ex { position: relative; background: var(--ink); color: var(--concrete); clip-path: polygon(0 34px, 34px 0, calc(100% - 34px) 0, 100% 34px, 100% calc(100% - 34px), calc(100% - 34px) 100%, 34px 100%, 0 calc(100% - 34px)); }
.ex .label { color: rgba(233, 231, 225, .6); }
.ex .label span { color: var(--cobalt-hi); }

/* ------------------------------------------------------------ 5 costs: £1,000 squares */
.cs { padding-top: clamp(100px, 13vw, 190px); padding-bottom: clamp(80px, 10vw, 140px); }
.cs__head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px clamp(30px, 5vw, 90px); align-items: end; margin-bottom: clamp(40px, 5vw, 70px); }
.cs__head .label { grid-column: 1 / -1; margin-bottom: 0; }
.cs__intro { margin: 0; color: var(--ink-2); }
.cs__rows { border-top: 1px solid var(--line-2); }
.cs__row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(20px, 4vw, 70px); align-items: center; padding: clamp(26px, 3vw, 40px) 0; border-bottom: 1px solid var(--line-2); }
.cs__txt h3 { margin-bottom: 10px; }
.cs__band { font-size: clamp(20px, 2vw, 30px); font-weight: 600; letter-spacing: -.01em; text-transform: none; color: var(--cobalt); margin-bottom: 10px; }
.cs__band span { margin-left: 10px; font-size: 11px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); vertical-align: middle; }
.cs__txt p:last-child { margin: 0; color: var(--ink-2); font-size: 15.5px; max-width: 32em; }
.cs__sq { display: grid; grid-template-columns: repeat(25, 1fr); gap: 3px; }
.cs__sq i { aspect-ratio: 1; box-shadow: inset 0 0 0 1px var(--line-2); position: relative; }
.cs__sq i::after { content: ""; position: absolute; inset: 0; background: var(--fillc, var(--cobalt)); transform: scale(clamp(0, calc(var(--k, 1) * 34 - var(--j)), 1)); }
.cs__sq i.is-base { --fillc: rgba(21, 24, 43, .14); }
.cs__sq i.is-out::after { display: none; }
.cs__sq i:nth-child(5n) { margin-right: 3px; }
.cs__scale { display: flex; justify-content: space-between; grid-column: 2; margin-top: -14px; color: var(--muted); font-size: 10px; }
.cs__foot { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end; margin-top: clamp(40px, 5vw, 70px); }
.cs__moves { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; }
.cs__moves li { padding: 0 22px 0 0; font-size: 15px; color: var(--ink-2); }
.cs__moves .mono { display: block; color: var(--cobalt); margin-bottom: 10px; }
.cs__moves b { color: var(--ink); font-weight: 600; }
@media (max-width: 980px) { .cs__head, .cs__row, .cs__foot { grid-template-columns: 1fr; } .cs__moves { grid-template-columns: 1fr 1fr; gap: 24px 0; } }
@media (max-width: 520px) { .cs__sq { gap: 2px; } .cs__sq i:nth-child(5n) { margin-right: 2px; } .cs__moves { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------ 6 planning: a plan that stamps itself */
.pl { padding: clamp(60px, 8vw, 120px) 0 clamp(100px, 12vw, 170px); }
.pl__in { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(30px, 6vw, 110px); align-items: start; }
.pl__txt h2 { font-size: clamp(34px, 4.4vw, 70px); margin-bottom: 30px; }
.pl__txt > p { color: var(--ink-2); max-width: 38em; }
.pl__list { margin: 34px 0; padding: 0; list-style: none; border-top: 1px solid var(--line-2); }
.pl__list li { display: grid; grid-template-columns: 54px 1fr; padding: 24px 0; border-bottom: 1px solid var(--line-2); }
.pl__n { color: var(--cobalt); padding-top: 4px; }
.pl__list h3 { margin-bottom: 10px; }
.pl__list p { grid-column: 2; margin: 0; color: var(--ink-2); font-size: 16px; }
.pl__regs { padding: 22px 24px; background: var(--concrete-3); box-shadow: inset 3px 0 0 var(--cobalt); color: var(--ink-2); }
.pl__regs b { color: var(--ink); }
.pl__fig { position: sticky; top: calc(var(--bar) + 40px); margin: 0; }
.pl__plan { width: 100%; height: auto; background: var(--concrete-3); box-shadow: 0 0 0 1px var(--line); }
.pl__grid path { stroke: rgba(30, 78, 216, .1); stroke-width: 1; fill: none; }
.pl__plan [pathLength] { fill: none; stroke-linejoin: round; }
.pl__road { stroke: var(--ink); stroke-width: 1; stroke-dasharray: 1 1; }
.pl__house { stroke: var(--ink); stroke-width: 2.4; }
.pl__gar { stroke: var(--cobalt); stroke-width: 3.2; }
.pl__door { stroke: var(--cobalt); stroke-width: 6; }
.pl__drive, .pl__car { stroke: var(--ink); stroke-width: 1.2; opacity: .55; }
.pl__lab { font: 500 11px var(--mono); letter-spacing: .08em; fill: var(--muted); text-anchor: middle; }
.pl__north path { fill: var(--ink); }
.pl__north text { font: 600 11px var(--mono); text-anchor: middle; fill: var(--ink); }
.pl__stamp { transform-box: fill-box; transform-origin: 50% 50%; opacity: clamp(0, calc((var(--d, 1) - .72) * 6), 1); transform: rotate(-6deg) scale(calc(1.6 - clamp(0, calc((var(--d, 1) - .72) * 6), 1) * .6)); }
.pl__stamp--chk { opacity: clamp(0, calc((var(--d, 1) - .82) * 6), 1); transform: rotate(4deg) scale(calc(1.6 - clamp(0, calc((var(--d, 1) - .82) * 6), 1) * .6)); }
.pl__stamp rect { fill: none; stroke-width: 2.4; }
.pl__stamp text { font: 700 20px var(--mono); letter-spacing: .1em; text-anchor: middle; }
.pl__stamp--ok rect { stroke: var(--cobalt); } .pl__stamp--ok text { fill: var(--cobalt); }
.pl__stamp--chk rect { stroke: var(--ink); } .pl__stamp--chk text { fill: var(--ink); font-size: 14px; }
.pl__fig figcaption { margin-top: 12px; color: var(--muted); }
@media (max-width: 900px) { .pl__in { grid-template-columns: 1fr; } .pl__fig { position: static; order: -1; max-width: 520px; } }

/* ------------------------------------------------------------ 7 examples: pinned before/after scan */
.ex { padding: clamp(80px, 10vw, 140px) 0 clamp(60px, 8vw, 110px); }
.ex__head { margin-bottom: clamp(30px, 5vw, 60px); }
.ex__head h2 { max-width: 13em; font-size: clamp(36px, 5vw, 80px); margin-bottom: 22px; }
.ex__intro { color: rgba(233, 231, 225, .72); max-width: 36em; }
.ex__in { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(30px, 5vw, 90px); }
.ex__stage { grid-column: 2; grid-row: 1; position: sticky; top: calc(var(--bar) + 30px); height: calc(100vh - var(--bar) - 60px); max-height: 820px; display: flex; flex-direction: column; justify-content: center; }
.ex__frame { position: relative; aspect-ratio: 1600 / 1066; overflow: hidden; background: #0d0f1c; }
.ex__pic { position: absolute; inset: 0; opacity: 0; transition: opacity .6s; }
.ex__pic.is-on { opacity: 1; }
.ex__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ex__img--a { clip-path: inset(0 0 0 calc((1 - var(--s, 1)) * 100%)); }
.ex__scan { position: absolute; top: 0; bottom: 0; left: calc((1 - var(--s, 1)) * 100%); width: 2px; margin-left: -1px; background: var(--warm); box-shadow: 0 0 24px 4px rgba(255, 211, 138, .5); opacity: calc(min(var(--s, 1) * 20, (1 - var(--s, 1)) * 20, 1)); }
.ex__b, .ex__a { position: absolute; bottom: 12px; padding: 4px 8px; background: rgba(13, 15, 28, .8); color: var(--concrete); font-size: 10px; }
.ex__b { left: 12px; } .ex__a { right: 12px; }
.ex__cap { margin: 12px 0 0; color: rgba(233, 231, 225, .55); }
.ex__list { grid-column: 1; grid-row: 1; margin: 0; padding: 0; list-style: none; }
.ex__item { min-height: 78vh; display: flex; flex-direction: column; justify-content: center; padding: 30px 0; border-top: 1px solid rgba(233, 231, 225, .14); opacity: .3; transition: opacity .5s; }
.ex__item:first-child { border-top: 0; }
.ex__item.is-on { opacity: 1; }
.ex__k { color: var(--cobalt-hi); margin-bottom: 16px; }
.ex__item h3 { font-size: clamp(26px, 2.6vw, 40px); letter-spacing: -.035em; margin-bottom: 18px; }
.ex__item p { color: rgba(233, 231, 225, .78); font-size: clamp(16px, 1.15vw, 18px); }
@media (max-width: 860px) {
  .ex__in { grid-template-columns: 1fr; }
  .ex__stage { grid-column: 1; position: sticky; z-index: 2; top: calc(var(--bar) + 6px); height: auto; background: var(--ink); padding-bottom: 8px; }
  .ex__list { grid-row: 2; }
  .ex__item { min-height: 62vh; justify-content: flex-start; padding-top: 34px; }
}

/* ------------------------------------------------------------ 8 areas and map */
.ar { padding-top: clamp(100px, 13vw, 190px); padding-bottom: clamp(80px, 10vw, 140px); }
.ar__head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px clamp(30px, 5vw, 90px); align-items: end; margin-bottom: clamp(40px, 5vw, 70px); }
.ar__head .label { grid-column: 1 / -1; margin-bottom: 0; }
.ar__intro { margin: 0; color: var(--ink-2); }
.ar__in { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(30px, 5vw, 80px); align-items: start; }
.ar__map { position: sticky; top: calc(var(--bar) + 30px); margin: 0; background: var(--concrete-3); box-shadow: 0 0 0 1px var(--line); padding: 14px; }
.amap { width: 100%; height: auto; aspect-ratio: 15402 / 20860; max-height: calc(100vh - var(--bar) - 110px); margin: 0 auto; }
.amap path { fill: none; vector-effect: non-scaling-stroke; }
.am-w { stroke: rgba(30, 78, 216, .35); stroke-width: 1; }
.am-a { stroke: rgba(21, 24, 43, .28); stroke-width: 1; }
.am-g { stroke: var(--cobalt); stroke-width: 1.2; opacity: .55; }
.am-zone rect { fill: var(--cobalt); opacity: .1; transition: opacity .4s, fill .4s; }
.am-dots circle { fill: var(--ink); transition: fill .3s; }
.am-num { font: 600 520px var(--mono); fill: var(--ink); paint-order: stroke; stroke: var(--concrete-3); stroke-width: 120px; transition: fill .3s; }
.amap.is-hover .am-area:not(.is-on) { opacity: .35; }
.am-area { transition: opacity .4s; }
.am-area.is-on .am-zone rect { opacity: .7; }
.am-area.is-on .am-dots circle { fill: #fff; }
.am-area.is-on .am-num { fill: var(--cobalt); }
.ar__map figcaption { margin-top: 10px; color: var(--muted); font-size: 10px; }
.ar__list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-2); counter-reset: a; }
.ar__list a { position: relative; display: grid; grid-template-columns: 52px 1fr 150px; gap: 4px 0; padding: 22px 8px 22px 0; border-bottom: 1px solid var(--line-2); text-decoration: none; isolation: isolate; }
.ar__list a::before { content: ""; position: absolute; inset: 0 -12px; z-index: -1; background: var(--concrete-3); transform: scaleY(0); transform-origin: 50% 100%; transition: transform .45s var(--ease-out); }
.ar__list li.is-on a::before, .ar__list a:hover::before { transform: none; }
.ar__n { color: var(--cobalt); padding-top: 6px; }
.ar__name { font-size: clamp(21px, 2vw, 30px); font-weight: 600; letter-spacing: -.03em; line-height: 1.12; }
.ar__name::after { content: " →"; color: var(--cobalt); opacity: 0; transition: opacity .3s, margin .3s; }
.ar__list a:hover .ar__name::after { opacity: 1; margin-left: 6px; }
.ar__covers { grid-column: 2; color: var(--ink-2); font-size: 15px; }
.ar__gmap { margin-top: clamp(40px, 5vw, 70px); }
.map-load, .ar__gmap iframe { display: grid; place-content: center; gap: 8px; width: 100%; height: clamp(280px, 34vw, 420px); border: 0; background: var(--concrete-3) repeating-linear-gradient(90deg, transparent 0 79px, var(--line) 79px 80px), repeating-linear-gradient(0deg, transparent 0 79px, var(--line) 79px 80px); box-shadow: 0 0 0 1px var(--line); color: var(--ink); font: inherit; text-align: center; cursor: pointer; }
.map-load b { font-size: 26px; letter-spacing: -.03em; }
.map-load .mono { color: var(--cobalt); }
.map-load small { color: var(--muted); }
.map-load:hover b { color: var(--cobalt); }
@media (max-width: 900px) { .ar__head, .ar__in { grid-template-columns: 1fr; } .ar__map { position: static; max-width: 420px; } }

/* ------------------------------------------------------------ 9 about: title block */
.ab { padding: clamp(60px, 8vw, 110px) 0 clamp(100px, 12vw, 160px); }
.ab__in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: clamp(30px, 6vw, 110px); align-items: center; }
.ab__txt h2 { margin-bottom: 30px; }
.ab__txt p { color: var(--ink-2); max-width: 36em; }
.ab__txt .btn { margin-top: 14px; }
.tb { display: grid; grid-template-columns: 1fr 1fr; border: 1.5px solid var(--ink); background: var(--concrete-3); }
.tb__r { display: grid; gap: 4px; padding: 14px 16px; border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.tb__r:nth-child(2n+1):not(.tb__r--top) { border-right: 0; }
.tb__r--top { grid-column: 1 / -1; border-right: 0; background: var(--ink); color: var(--concrete); }
.tb__r .mono { color: var(--muted); font-size: 10px; }
.tb__r--top .mono { color: var(--cobalt-hi); }
.tb__r b { font-weight: 600; font-size: 18px; letter-spacing: -.02em; }
.tb__r--top b { font-size: clamp(20px, 2vw, 28px); }
.tb__r--sq { grid-column: 1 / -1; border-bottom: 0; border-right: 0; }
.tb__sq { display: flex; align-items: center; gap: 12px; color: var(--cobalt); }
.tb__sq i { width: 22px; height: 22px; background: var(--cobalt); box-shadow: 0 0 0 4px var(--concrete-3), 0 0 0 5px var(--cobalt); }
@media (max-width: 900px) { .ab__in { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------ 10 faq */
.fq { padding: clamp(60px, 8vw, 110px) 0 clamp(100px, 12vw, 160px); border-top: 1px solid var(--line-2); }
.fq__in { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(30px, 6vw, 110px); }
.fq__head { position: sticky; top: calc(var(--bar) + 40px); align-self: start; }
.fq__head h2 { font-size: clamp(36px, 4.4vw, 68px); margin-bottom: 24px; }
.fq__head p { color: var(--ink-2); }
.fq__head a { color: var(--cobalt); font-weight: 600; }
.fq__q { border-bottom: 1px solid var(--line-2); }
.fq__q:first-child { border-top: 1px solid var(--line-2); }
.fq__q summary { display: grid; grid-template-columns: 46px 1fr 30px; align-items: start; padding: 24px 0; cursor: pointer; list-style: none; }
.fq__q summary::-webkit-details-marker { display: none; }
.fq__n { color: var(--cobalt); padding-top: 5px; }
.fq__q h3 { font-size: clamp(19px, 1.6vw, 24px); transition: color .25s; }
.fq__q summary:hover h3 { color: var(--cobalt); }
.fq__x { position: relative; width: 18px; height: 18px; margin-top: 4px; justify-self: end; }
.fq__x::before, .fq__x::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; background: currentColor; transition: transform .4s var(--ease-out); }
.fq__x::after { transform: rotate(90deg); }
.fq__q[open] .fq__x::after { transform: rotate(0); }
.fq__a { padding: 0 30px 26px 46px; color: var(--ink-2); }
.fq__a p { margin: 0; }
.fq__q[open] .fq__a { animation: fq-in .5s var(--ease-out); }
@keyframes fq-in { from { transform: translateY(-8px); opacity: 0; } }
@media (max-width: 900px) { .fq__in { grid-template-columns: 1fr; } .fq__head { position: static; } .fq__a { padding-left: 0; padding-right: 0; } }

/* ------------------------------------------------------------ 11 quote: the form on a site plan sheet */
.qt { padding: clamp(60px, 8vw, 110px) 0 clamp(100px, 12vw, 160px); background: linear-gradient(180deg, var(--concrete), var(--concrete-2)); }
.qt__in { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(30px, 6vw, 110px); align-items: center; }
.qt__txt h2 { margin-bottom: 30px; }
.qt__txt > p { color: var(--ink-2); max-width: 32em; }
.qt__list { margin: 26px 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.qt__list li { display: flex; align-items: center; gap: 12px; }
.qt__list li::before { content: ""; width: 10px; height: 10px; background: var(--cobalt); }
.qt__tel { font-size: 20px; }
.qt__tel a { font-weight: 600; color: var(--cobalt); }
.qt__tel .mono { color: var(--muted); }
.qt__sheet { position: relative; padding: clamp(40px, 5vw, 70px) clamp(26px, 5vw, 70px); background: var(--concrete-3); }
.qt__lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.qt__lines path { fill: none; stroke: var(--ink); stroke-width: 1; vector-effect: non-scaling-stroke; }
.qt__lines path + path { stroke: rgba(30, 78, 216, .35); }
.qt__corner { position: absolute; right: 14px; bottom: 10px; color: var(--muted); font-size: 10px; }
.qt__corner span { color: var(--cobalt); }
.qt__nor { position: absolute; right: 18px; top: 14px; display: grid; justify-items: center; width: 22px; }
.qt__nor svg { width: 14px; fill: var(--ink); }
.qt__nor span { font-size: 10px; }
.qt__form { position: relative; display: grid; gap: 16px; }
.qt__start { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 4px; color: var(--cobalt); }
.qt__start i { position: relative; width: 10px; height: 10px; border-radius: 50%; background: var(--cobalt); }
.qt__start i::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--cobalt); animation: ping 1.8s var(--ease-out) infinite; }
@keyframes ping { to { transform: scale(3.2); opacity: 0; } }
.f { display: grid; gap: 6px; }
.f--2 { grid-template-columns: 1fr 1fr; gap: 16px; }
.f--2 > div { display: grid; gap: 6px; }
.f label { font: 500 12px/1.3 var(--mono); letter-spacing: .05em; text-transform: uppercase; color: var(--ink-2); }
.f label span { text-transform: none; color: var(--muted); }
.f input, .f select, .f textarea { width: 100%; min-height: 52px; padding: 12px 14px; border: 0; border-radius: 0; background: var(--concrete); box-shadow: inset 0 -1.5px 0 var(--ink); color: var(--ink); font: 400 17px/1.4 var(--font); transition: box-shadow .3s, background-color .3s; }
.f textarea { resize: vertical; min-height: 92px; }
.f input:focus, .f select:focus, .f textarea:focus { outline: none; background: #fff; box-shadow: inset 0 -3px 0 var(--cobalt); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.qt__send { justify-self: start; min-height: 56px; margin-top: 6px; }
.qt__small { margin: 0; font-size: 13px; color: var(--muted); }
@media (max-width: 900px) { .qt__in { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .f--2 { grid-template-columns: 1fr; } .qt__send { justify-self: stretch; } }

/* ------------------------------------------------------------ footer */
.ft { background: var(--ink); color: var(--concrete); padding: clamp(70px, 9vw, 120px) 0 26px; overflow: hidden; }
.ft__cols { display: grid; grid-template-columns: 1.2fr 1fr 1fr .8fr; gap: 40px; }
.ft__k { color: var(--cobalt-hi); margin-bottom: 16px; }
.ft__tel { display: block; margin-bottom: 22px; font-size: clamp(30px, 3vw, 44px); font-weight: 600; letter-spacing: -.035em; text-decoration: none; }
.ft__c ul { margin: 0; padding: 0; list-style: none; }
.ft__c li a { display: inline-block; padding: 4px 0; font-size: 15px; color: rgba(233, 231, 225, .78); text-decoration: none; transition: color .2s; }
.ft__c li a:hover { color: #fff; }
.ft__word { margin: clamp(60px, 8vw, 110px) 0 18px; font-size: min(8.6vw, 132px); font-weight: 600; letter-spacing: -.06em; line-height: .84; white-space: nowrap; }
.ft__word span { color: var(--cobalt-hi); }
.ft__word i { display: inline-block; width: .16em; height: .16em; margin-left: .06em; background: var(--cobalt-hi); }
.ft__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 30px; padding-top: 18px; border-top: 1px solid rgba(233, 231, 225, .14); color: rgba(233, 231, 225, .55); font-size: 10px; }
@media (max-width: 980px) { .ft__cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .ft__cols { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------ finished state: Google's tall window, reduced motion, no JS */
html:is(.is-still, .no-js) [data-scrub] { transform: none; opacity: 1; }
html:is(.is-still, .no-js) [data-draw] [pathLength] { stroke-dashoffset: 0; }
html:is(.is-still, .no-js) [data-drift] { transform: none; }
html:is(.is-still, .no-js) .ex__item { opacity: 1; min-height: 0; }
html:is(.is-still, .no-js) .ex__stage, html:is(.is-still, .no-js) .pl__fig, html:is(.is-still, .no-js) .ar__map, html:is(.is-still, .no-js) .fq__head { position: static; height: auto; }
html:is(.is-still, .no-js) .ex__pic:first-child { opacity: 1; }
html:is(.is-still, .no-js) .strip__track { animation: none; }
@media (prefers-reduced-motion: reduce) {
  [data-scrub] { transform: none !important; opacity: 1 !important; }
  .strip__track { animation: none; }
  .ex__item { opacity: 1; }
}
/* fallback cards on phones (Google, no JS, reduced motion): fixed plan row, the text sets the height */
@media (max-width: 760px) {
  html:is(.is-still, .no-js) .hz__card article { grid-template-rows: 240px auto; height: auto; }
  html:is(.is-still, .no-js) .hz__card { min-height: 0; }
}
@media (max-width: 760px) and (prefers-reduced-motion: reduce) {
  .hz .hz__card article { grid-template-rows: 240px auto; height: auto; }
  .hz .hz__card { min-height: 0; }
}

/* ------------------------------------------------------------ pictures (Codex design visualisations, T015 manifest) */
/* ideas track: the room photo sits behind the cobalt door; the plan draws itself in an inset drawing box */
.hz__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(calc(1.16 - var(--o) * .16)) translate3d(var(--px, 0px), 0, 0); }
.hz__planbox { position: absolute; left: 12px; bottom: 12px; height: clamp(110px, 50%, 270px); aspect-ratio: 162 / 222; background-color: rgba(21, 24, 43, .9); background-image: linear-gradient(rgba(127, 159, 255, .14) 1px, transparent 1px), linear-gradient(90deg, rgba(127, 159, 255, .14) 1px, transparent 1px); background-size: 14px 14px; box-shadow: 0 0 0 1px rgba(233, 231, 225, .25); }
.hz__planbox .hz__plan { transform: none; }
.hz__media::after { content: "Design visualisation"; position: absolute; right: 10px; bottom: 10px; padding: 3px 6px; background: rgba(21, 24, 43, .78); color: var(--concrete); font: 500 9px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
@media (max-width: 760px) { .hz__planbox { left: 8px; bottom: 8px; } .hz__media::after { font-size: 8px; } }
/* areas list: a photo of a typical house in each area */
.ar__thumb { grid-column: 3; grid-row: 1 / span 2; align-self: center; margin-left: 18px; aspect-ratio: 3 / 2; overflow: hidden; background: var(--concrete-2); }
.ar__img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.02); transition: transform .7s var(--ease-out), filter .5s; filter: saturate(.85); }
.ar__list a:hover .ar__img, .ar__list li.is-on .ar__img { transform: scale(1.1); filter: saturate(1); }
@media (max-width: 560px) { .ar__list a { grid-template-columns: 40px 1fr 96px; } .ar__thumb { margin-left: 12px; align-self: start; margin-top: 4px; } }
/* costs: four cut-aways under the bands */
.cs__cuts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(10px, 1.6vw, 22px); margin: clamp(36px, 4vw, 56px) 0 0; padding: 0; list-style: none; }
.cs__cuts li { display: grid; gap: 10px; }
.cs__img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; background: var(--concrete-3); box-shadow: 0 0 0 1px var(--line); }
.cs__cuts .mono { color: var(--ink-2); font-size: 11px; }
.cs__cutcap { margin: 12px 0 0; color: var(--muted); font-size: 10px; }
@media (max-width: 760px) { .cs__cuts { grid-template-columns: 1fr 1fr; } }
html:is(.is-still, .no-js) .hz__img { transform: none; }

/* =====================================================================================================================
   POLISH PASS (31 Oct 2026): one type scale and spacing tokens (css/base.css :root), one hairline and one lift shadow,
   40 px+ tap targets, consistent section headers. Later rules here deliberately override the section rules above.
   ===================================================================================================================== */
/* ---- rhythm */
.st { padding: var(--sp-section) 0 calc(var(--sp-section) * .7); }
.ty { padding-top: var(--sp-section); }
.ex { padding: var(--sp-section) 0; }
.cs, .ar { padding-top: var(--sp-section); padding-bottom: calc(var(--sp-section) * .8); }
.pl, .ab, .fq, .qt { padding-top: calc(var(--sp-section) * .8); padding-bottom: var(--sp-section); }
.label { margin-bottom: var(--sp-3); font-size: 11px; }
.ty__head, .cs__head, .ar__head, .ex__head { margin-bottom: var(--sp-head); }
.ty__head { margin-bottom: 0; }

/* ---- one header scale */
.st__h2 { font-size: var(--t-h2-xl); }
.ty h2, .cs h2, .pl__txt h2, .ex__head h2, .ar h2, .ab__txt h2, .fq__head h2, .qt__txt h2 { font-size: var(--t-h2); letter-spacing: -.045em; line-height: .98; }
.ty__intro, .cs__intro, .ar__intro, .ex__intro, .qt__txt > h2 + p, .ab__txt > p:not(.label), .pl__txt > h2 + p { font-size: var(--t-lead); line-height: 1.55; max-width: 34em; }
.st__cols { font-size: var(--t-lead); }
.ex__item h3, .hz__title { font-size: var(--t-h3-l); letter-spacing: -.035em; line-height: 1.05; }
.ex__item p { font-size: 16.5px; line-height: 1.65; max-width: 32em; }
.hz__desc, .cs__txt p:last-child, .pl__list p, .ar__covers, .cs__moves li { font-size: var(--t-small); line-height: 1.6; }
.pl__list h3, .cs__txt h3, .ab__pr h3 { font-size: var(--t-h3); }
/* the dark scenes: less empty air between steps */
.ex__item { min-height: 64vh; }

/* ---- pictures: one hairline frame, no stray radii */
.st__pic, .hz__media, .ex__frame, .ar__thumb, .cs__img, .pl__plan, .map-load { box-shadow: var(--frame); border-radius: 0; }
.st__pic { box-shadow: var(--frame), var(--lift); }
.cs__img { transition: filter .5s, transform .6s var(--ease-out); }
.cs__cuts li:hover .cs__img { filter: saturate(1.12) brightness(1.03); transform: translateY(-3px); }

/* ---- buttons: one height family (52 primary, 44 compact), one focus ring */
.btn:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--concrete), 0 0 0 4px var(--cobalt); }
.qt__send { min-height: 52px; }
.hz__go { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.hero__ctl button { min-height: 40px; }

/* ---- tap targets: in-text links get a 40 px hit area without moving the text */
.hz__title a { display: inline-block; padding: 8px 0; margin: -2px 0; }
.fq__head a, .qt__tel a, .qt__small a, .hero__credit a { display: inline-block; padding: 14px 0; margin: -14px 0; }

/* ---- statement + ideas: section header to track */
.st__fig { margin-top: var(--sp-6); }
.st__fig figcaption, .cs__cutcap, .pl__fig figcaption, .ex__cap { font-size: var(--t-micro); letter-spacing: .06em; }

/* ---- about: title block lifts, three principles below */
.tb { box-shadow: var(--lift); }
.ab__pr { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: var(--sp-6) 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-2); }
.ab__pr li { padding: var(--sp-4) var(--sp-4) 0 0; }
.ab__pr li + li { padding-left: var(--sp-4); border-left: 1px solid var(--line); }
.ab__pr .mono { color: var(--cobalt); font-size: 11px; }
.ab__pr h3 { margin: 14px 0 10px; }
.ab__pr p { margin: 0; color: var(--ink-2); font-size: var(--t-small); line-height: 1.6; max-width: 30em; }
@media (max-width: 900px) { .ab__pr { grid-template-columns: 1fr; } .ab__pr li, .ab__pr li + li { padding: var(--sp-3) 0; border-left: 0; border-bottom: 1px solid var(--line); } }

/* ---- FAQ: hover rows, a square +/- control, cobalt rule on the open question, animated open/close (js/site.js) */
.fq__q { padding-left: 14px; transition: background-color .3s, box-shadow .3s; }
.fq__q:hover { background: rgba(243, 242, 238, .55); }
.fq__q[open] { box-shadow: inset 2px 0 0 var(--cobalt); background: rgba(243, 242, 238, .7); }
.fq__q summary { grid-template-columns: 46px 1fr 34px; align-items: center; padding: 22px 14px 22px 0; }
.fq__q summary:focus-visible { outline: none; box-shadow: inset 0 0 0 2px var(--cobalt); }
.fq__q[open] .fq__n { color: var(--cobalt); }
.fq__x { width: 34px; height: 34px; margin: 0; box-shadow: inset 0 0 0 1px var(--line-2); transition: background-color .3s, box-shadow .3s, color .3s; }
.fq__x::before, .fq__x::after { left: 10px; right: 10px; }
.fq__q summary:hover .fq__x { box-shadow: inset 0 0 0 1px var(--cobalt); color: var(--cobalt); }
.fq__q[open] .fq__x { background: var(--cobalt); color: #fff; box-shadow: none; }
.fq__a { overflow: hidden; padding-right: 48px; font-size: 16px; line-height: 1.65; }
.fq__q[open] .fq__a { animation: none; }
@media (max-width: 900px) { .fq__a { padding-left: 46px; padding-right: 14px; } }

/* ---- quote: a clean sheet with cobalt corner ticks (drawn in with the scroll), polished fields */
.qt__sheet { box-shadow: var(--frame), var(--lift); }
.qt__tick { position: absolute; width: 26px; height: 26px; border: 0 solid var(--cobalt); opacity: var(--d, 1); transform: scale(calc(.3 + var(--d, 1) * .7)); transition: opacity .3s; }
.qt__tick--tl { left: -1px; top: -1px; border-width: 2px 0 0 2px; transform-origin: 0 0; }
.qt__tick--tr { right: -1px; top: -1px; border-width: 2px 2px 0 0; transform-origin: 100% 0; }
.qt__tick--bl { left: -1px; bottom: -1px; border-width: 0 0 2px 2px; transform-origin: 0 100%; }
.qt__tick--br { right: -1px; bottom: -1px; border-width: 0 2px 2px 0; transform-origin: 100% 100%; }
.qt__nor { right: 22px; top: 20px; }
.qt__corner { right: 22px; bottom: 14px; }
.f label { font-size: 11.5px; letter-spacing: .06em; transition: color .25s; }
.f label b { color: var(--cobalt); font-weight: 600; }
.f:focus-within > label, .f > div:focus-within > label { color: var(--cobalt); }
.f input, .f select, .f textarea { background: var(--concrete) linear-gradient(var(--cobalt), var(--cobalt)) no-repeat 0 100% / 0 2px; box-shadow: inset 0 -1px 0 var(--line-2); transition: background-size .45s var(--ease-out), background-color .3s, box-shadow .3s; }
.f input:hover, .f select:hover, .f textarea:hover { box-shadow: inset 0 -1px 0 var(--ink); }
.f input:focus, .f select:focus, .f textarea:focus { background-color: #fff; background-size: 100% 2px; box-shadow: inset 0 -1px 0 var(--line-2); }
.f select { appearance: none; -webkit-appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%2315182b' stroke-width='1.5'/%3E%3C/svg%3E"), linear-gradient(var(--cobalt), var(--cobalt)); background-repeat: no-repeat; background-position: right 16px center, 0 100%; background-size: 12px 8px, 0 2px; }
.f select:focus { background-size: 12px 8px, 100% 2px; }
.f input:user-invalid { box-shadow: inset 0 -2px 0 #b42318; }
.f input::placeholder, .f textarea::placeholder { color: rgba(21, 24, 43, .42); }
.qt__form { gap: 18px; }

/* ---- footer: closing call to action, contact block, link columns, wordmark, base row */
.ft { padding: var(--sp-section) 0 var(--sp-3); }
.ft__cta { display: grid; grid-template-columns: minmax(0, 1.5fr) auto; align-items: end; gap: var(--sp-4) var(--sp-6); padding-bottom: var(--sp-6); margin-bottom: var(--sp-6); border-bottom: 1px solid rgba(233, 231, 225, .14); }
.ft__cta .ft__k { grid-column: 1 / -1; margin: 0; }
.ft__big { margin: 0; max-width: 15em; font-size: var(--t-h2); font-weight: 600; letter-spacing: -.045em; line-height: 1; }
.ft__big span { color: rgba(233, 231, 225, .42); }
.ft__act { display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
.ft__tel { display: grid; gap: 6px; margin: 0; font: 600 clamp(28px, 2.6vw, 40px)/1 var(--font); letter-spacing: -.03em; font-variant-numeric: tabular-nums; text-decoration: none; transition: color .25s; }
.ft__tel .mono { font-size: var(--t-micro); letter-spacing: .09em; color: rgba(233, 231, 225, .55); }
.ft__tel:hover, .ft__tel:focus-visible { color: var(--cobalt-hi); outline: none; }
.ft__cols { grid-template-columns: 1.1fr 1fr 1.25fr .8fr; gap: var(--sp-5); }
.ft__k { margin-bottom: var(--sp-2); font-size: var(--t-micro); letter-spacing: .09em; }
.ft__meta { display: grid; gap: 16px; margin: 0; }
.ft__meta div { display: grid; gap: 3px; }
.ft__meta dt { font-size: 10px; color: rgba(233, 231, 225, .5); }
.ft__meta dd { margin: 0; font-size: var(--t-small); color: rgba(233, 231, 225, .86); }
.ft__meta dd a { display: inline-block; padding: 10px 0; margin: -10px 0; text-decoration: none; color: inherit; }
.ft__meta dd a:hover { color: var(--cobalt-hi); }
.ft__c li a { display: flex; align-items: center; min-height: 36px; padding: 0; font-size: var(--t-small); color: rgba(233, 231, 225, .72); transition: color .25s, transform .35s var(--ease-out); }
.ft__c li a:hover, .ft__c li a:focus-visible { color: #fff; transform: translateX(4px); outline: none; }
.ft__word { margin: var(--sp-6) 0 var(--sp-3); }
.ft__base { align-items: center; font-size: 10px; }
.ft__top { display: inline-flex; align-items: center; gap: 10px; min-height: 40px; padding: 0 14px; color: var(--concrete); text-decoration: none; box-shadow: inset 0 0 0 1px rgba(233, 231, 225, .25); transition: background-color .3s, color .3s; }
.ft__top i { font-style: normal; transition: transform .35s var(--ease-out); }
.ft__top:hover, .ft__top:focus-visible { background: var(--concrete); color: var(--ink); outline: none; }
.ft__top:hover i { transform: translateY(-3px); }
@media (max-width: 980px) { .ft__cta { grid-template-columns: 1fr; } .ft__cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .ft__c li a { min-height: 44px; } }
@media (max-width: 560px) {
  .ft__cols { grid-template-columns: 1fr 1fr; gap: var(--sp-4) var(--sp-3); }
  .ft__c--contact, .ft__cols > nav[aria-label="Areas"] { grid-column: 1 / -1; }
  .ft__base { flex-direction: column; align-items: flex-start; }
}

/* ---- phones 320-430: line lengths and stacking */
@media (max-width: 430px) {
  :root { --gutter: 18px; }
  .ex__item p, .fq__a { font-size: 16px; }
  .cs__band { font-size: 21px; }
  .pl__list li { grid-template-columns: 40px 1fr; }
}
@media (max-width: 360px) {
  .st__h2 { font-size: 36px; }
  .ty h2, .cs h2, .pl__txt h2, .ex__head h2, .ar h2, .ab__txt h2, .fq__head h2, .qt__txt h2, .ft__big { font-size: 33px; }
  .f--2 { grid-template-columns: 1fr; }
}

/* ideas cards: ref, title and copy read top-down; specs and the button sit on the bottom edge */
.hz__title { margin-top: 6px; }
.hz__spec { margin-top: auto; padding-top: var(--sp-2); }
@media (max-width: 760px) { .hz__go { margin-top: auto; } }

/* =====================================================================================================================
   NAV v2 PASS (31 Oct 2026)
   ===================================================================================================================== */
/* ---- Ideas cards: the door was six gradient stripes whose stops moved with --o (sub-pixel seams flickered mid-scroll).
   Now one sectional door with fixed panel grooves that rolls up as a whole (transform only: crisp at every --o). */
.hz__door { background: var(--cobalt); background-image: repeating-linear-gradient(180deg, transparent 0, transparent calc(16.6667% - 2px), rgba(255, 255, 255, .22) calc(16.6667% - 2px), rgba(255, 255, 255, .22) 16.6667%);
  transform: translate3d(0, calc(var(--o) * -101%), 0); will-change: transform; box-shadow: 0 10px 18px -8px rgba(13, 15, 28, .55); }
.hz__door::after { content: ""; position: absolute; left: 50%; bottom: 7%; width: 18%; height: 4px; margin-left: -9%; background: rgba(255, 255, 255, .55); }
html:is(.is-still, .no-js) .hz__door { transform: translate3d(0, -101%, 0); }

/* ---- areas: a real static map (own render of the OpenStreetMap data), the Google map one tap away */
.map-static { position: relative; aspect-ratio: 16 / 9; max-height: 640px; width: 100%; overflow: hidden; background: var(--concrete-3); box-shadow: var(--frame); }
.map-static__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.map-static .map-load { position: absolute; right: 18px; bottom: 18px; width: auto; height: auto; display: grid; gap: 4px; justify-items: start; padding: 16px 20px; text-align: left; background: rgba(243, 242, 238, .94); box-shadow: 0 0 0 1px var(--line-2), 0 18px 40px -20px rgba(21, 24, 43, .45); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: background-color .3s, color .3s, transform .45s var(--ease-out); }
.map-static .map-load b { font-size: 20px; }
.map-static .map-load:hover, .map-static .map-load:focus-visible { background: var(--ink); color: var(--concrete); transform: translateY(-3px); outline: none; }
.map-static .map-load:hover .mono, .map-static .map-load:focus-visible .mono, .map-static .map-load:hover small { color: var(--cobalt-hi); }
.map-static__credit { position: absolute; left: 12px; bottom: 8px; margin: 0; font-size: 9.5px; color: var(--muted); }
.map-static iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
@media (max-width: 700px) {
  .map-static { aspect-ratio: 4 / 3.4; }
  .map-static__img { object-fit: cover; object-position: 50% 50%; transform: scale(1.35); }
  .map-static .map-load { left: 12px; right: 12px; bottom: 30px; justify-items: stretch; text-align: center; }
}

/* ---- phone footer: link columns in two columns, contact block across the top */
@media (max-width: 560px) {
  .ft__cols { grid-template-columns: 1fr 1fr; gap: var(--sp-4) var(--sp-3); }
  .ft__c--contact { grid-column: 1 / -1; }
  .ft__cols > nav[aria-label="Areas"] { grid-column: auto; }
  .ft__c li a { font-size: 14px; min-height: 40px; line-height: 1.25; }
  .ft__meta { grid-template-columns: 1fr 1fr; gap: 14px var(--sp-3); }
}

/* ---- the long phone sections: tighter steps, schemes and statement (copy itself was shortened too) */
@media (max-width: 860px) {
  .st { padding-bottom: var(--sp-5); }
  .st__cols { gap: var(--sp-2); }
  .st__fig { margin-top: var(--sp-4); }
  .ex__item { min-height: 46vh; padding-top: 24px; }
  .ex__item h3 { margin-bottom: 10px; }
}

/* =====================================================================================================================
   §03 HOW IT WORKS v2 (1 Nov 2026; research: review/T015/process2-research.md)
   Three modes:
     .pr.is-pin (JS, ≥861px, motion allowed): one sticky 100svh stage in a 280svh section; the five steps sit in the same
        place and layer into each other: the drawing rises bottom-up over the last one (MERSI wipe, a cobalt door edge on
        the wipe), the copy slides out and in, lines draw as the wipe lands. JS writes --in / --out / --d per step from
        the scroll position through one curve, cubic-bezier(.65,0,0,1). No CSS transitions on any of it.
     default (phones, no JS, reduced motion): a native swipe row, one step per card, counter, progress, prev/next.
     html.is-still (Google's tall window): every step in a wrapped grid, finished.
   Counter and progress sit at the bottom of the stage, clear of the hide-on-scroll nav. */
.pr { position: relative; padding: var(--sp-section) 0 calc(var(--sp-section) * .6); }
.pr__in { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.pr__head { margin-bottom: 28px; }
.pr__head .label { margin-bottom: 18px; }
.pr__head h2 { font-size: var(--t-h2); letter-spacing: -.045em; line-height: .98; max-width: 12em; }
.pr__intro { margin: 18px 0 0; max-width: 30em; font-size: var(--t-lead); line-height: 1.55; color: var(--ink-2); }
.pr__lab { margin: 0 0 14px; color: var(--muted); font-size: 11.5px; letter-spacing: .1em; }
.pr__n { display: inline-block; min-width: 2.4em; color: var(--cobalt); }
.pr__h { margin: 0 0 14px; max-width: 16em; font-size: clamp(26px, 2.9vw, 46px); font-weight: 500; letter-spacing: -.035em; line-height: 1.06; text-wrap: balance; }
.pr__p { margin: 0; max-width: 30em; color: var(--ink-2); font-size: 16px; line-height: 1.6; }
.pr__art { position: relative; margin: 0; }
.pr__svg { display: block; width: 100%; height: 100%; overflow: visible; font-family: var(--mono); }
/* drawings: lines follow --d (0..1). No transition, no !important (v1's transitioned dash offset stalled in Chrome) */
.pr__art [pathLength] { stroke-dasharray: 1 1; stroke-dashoffset: calc(1 - var(--d, 1)); }
.pr__paper { fill: var(--concrete-3); stroke: var(--line-2); stroke-width: 1; filter: drop-shadow(0 22px 26px rgba(21, 24, 43, .12)); }
.pr__ln { fill: none; stroke: var(--ink); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.pr__ln--soft { stroke: rgba(21, 24, 43, .22); stroke-width: 1; }
.pr__ln--dim { stroke: var(--muted); stroke-width: 1; }
.pr__art .pr__ln--dot { stroke: rgba(21, 24, 43, .3); stroke-width: 1; stroke-dasharray: 1 4; stroke-dashoffset: 0; opacity: var(--d, 1); }
.pr__ln--cob { stroke: var(--cobalt); stroke-width: 2.4; }
.pr__t { font-size: 10.5px; fill: var(--ink-2); letter-spacing: .02em; }
.pr__t--s { font-size: 9.5px; }
.pr__t--k { font-size: 9.5px; letter-spacing: .14em; fill: var(--cobalt); }
.pr__t--b { font-size: 12px; font-weight: 700; fill: var(--ink); }
.pr__amt { fill: rgba(21, 24, 43, .14); }
.pr__amt--cob { fill: var(--cobalt); }
.pr__tick rect { fill: none; stroke: var(--ink-2); stroke-width: 1; }
.pr__tick path { fill: none; stroke: var(--cobalt); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.pr__brick { fill: rgba(21, 24, 43, .05); }
.pr__glass { fill: rgba(30, 78, 216, .1); }
.pr__stamp rect, .pr__stamp circle { fill: none; stroke-width: 2.2; }
.pr__stamp text { font: 700 11px var(--mono); letter-spacing: .12em; }
.pr__stamp--a rect { stroke: var(--cobalt); } .pr__stamp--a text { fill: var(--cobalt); }
.pr__stamp--b circle { stroke: var(--ink); } .pr__stamp--b circle + circle { stroke-width: 1; } .pr__stamp--b text { fill: var(--ink); font-size: 8.5px; }
.pr__stamp, .pr__seal { transform-box: fill-box; transform-origin: 50% 50%; opacity: clamp(0, calc(var(--d, 1) * 3 - 2), 1); }
.pr__stamp--a { transform: rotate(-7deg) scale(calc(1.4 - clamp(0, calc(var(--d, 1) * 3 - 2), 1) * .4)); }
.pr__stamp--b { transform: rotate(9deg) scale(calc(1.4 - clamp(0, calc(var(--d, 1) * 3 - 2), 1) * .4)); }
.pr__seal { transform: scale(calc(1.3 - clamp(0, calc(var(--d, 1) * 3 - 2), 1) * .3)); }
.pr__seal circle { fill: none; stroke: var(--cobalt); stroke-width: 2; } .pr__seal circle + circle { stroke-width: 1; }
.pr__seal path { fill: none; stroke: var(--cobalt); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.pr__foot { display: flex; align-items: center; gap: 20px; margin-top: 26px; }
.pr__count { margin: 0; font-size: 12px; letter-spacing: .08em; color: var(--muted); white-space: nowrap; }
.pr__count b { color: var(--cobalt); font-weight: 600; }
.pr__track { flex: 1; min-width: 0; }
.pr__rail { display: none; }
.pr__prog { position: relative; flex: 1; height: 2px; background: var(--line); }
.pr__prog i { position: absolute; inset: 0; background: var(--cobalt); transform: scaleX(var(--pp, .2)); transform-origin: 0 50%; }
.pr__ctl { display: flex; gap: 8px; }
.pr__btn { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 0; background: transparent; box-shadow: inset 0 0 0 1px var(--line-2); color: var(--ink); font-size: 16px; cursor: pointer; transition: background-color .3s, color .3s, box-shadow .3s; }
.pr__btn:hover, .pr__btn:focus-visible { background: var(--ink); color: var(--concrete); box-shadow: none; outline: none; }
.pr__btn:disabled { opacity: .35; cursor: default; background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-2); }

/* ---- default: swipe row (phones, no JS, reduced motion) */
.pr__in { display: flex; flex-direction: column; }
.pr__head { order: 0; } .pr__foot { order: 1; margin: 0 0 16px; } .pr__steps { order: 2; }
.pr__steps { display: flex; gap: 14px; margin: 0 calc(var(--gutter) * -1); padding: 4px var(--gutter) 6px; list-style: none; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scroll-padding: 0 var(--gutter); scrollbar-width: none; }
.pr__steps::-webkit-scrollbar { display: none; }
.pr__steps:focus-visible { outline: 2px solid var(--cobalt); outline-offset: -2px; }
.pr__step { flex: 0 0 min(84%, 520px); scroll-snap-align: start; display: flex; flex-direction: column; padding: 18px 18px 20px; background: var(--concrete-3); box-shadow: 0 0 0 1px var(--line); }
.pr__step .pr__art { order: -1; height: 186px; margin-bottom: 16px; }
.pr__step .pr__svg { width: auto; max-width: 100%; height: 100%; margin: 0 auto; }
.pr__step .pr__h { font-size: clamp(21px, 5.6vw, 27px); margin-bottom: 10px; }
.pr__step .pr__lab { margin-bottom: 10px; }
.pr__step .pr__p { font-size: 15px; }

/* ---- pinned stage (desktop, JS) */
@media (min-width: 861px) {
  .pr.is-pin { height: 280svh; padding: 0; }
  .pr.is-pin .pr__pin { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: clip; }
  .pr.is-pin .pr__in { height: 100%; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); grid-template-rows: auto minmax(0, 1fr) auto; column-gap: clamp(32px, 5vw, 96px);
    padding-top: calc(var(--bar) + 22px); padding-bottom: 26px; }
  .pr.is-pin .pr__head { grid-column: 1; grid-row: 1; margin: 0; position: relative; z-index: 2; }
  .pr.is-pin .pr__head .label { margin-bottom: 12px; }
  .pr.is-pin .pr__head h2 { font-size: clamp(26px, 2.4vw, 36px); letter-spacing: -.03em; line-height: 1.05; max-width: 15em; }
  .pr.is-pin .pr__intro { display: none; }
  .pr.is-pin .pr__steps { grid-column: 1 / -1; grid-row: 2; display: grid; margin: 0; padding: 0; overflow: visible; scroll-snap-type: none; }
  .pr.is-pin .pr__step { grid-area: 1 / 1; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); column-gap: clamp(32px, 5vw, 96px); padding: 0; background: none; box-shadow: none; pointer-events: none; }
  /* copy: the outgoing step leaves first (up and out), then the new one rises through a mask */
  .pr.is-pin .pr__copy { grid-column: 1; align-self: center; position: relative; z-index: 1; }
  .pr.is-pin .pr__copy > * { --ci: clamp(0, calc((var(--in, 0) - .42) / .58), 1); --co: clamp(0, calc(var(--out, 0) * 2.4), 1);
    transform: translate3d(0, calc((1 - var(--ci)) * 34px - var(--co) * 34px), 0); opacity: calc(var(--ci) * (1 - var(--co)));
    clip-path: inset(calc(var(--co) * 100%) -40px calc((1 - var(--ci)) * 100%) -40px); }
  .pr.is-pin .pr__copy > .pr__h { --ci: clamp(0, calc((var(--in, 0) - .48) / .52), 1); font-size: clamp(32px, 3.5vw, 56px); max-width: 13em; margin-bottom: 20px; }
  .pr.is-pin .pr__copy > .pr__p { --ci: clamp(0, calc((var(--in, 0) - .54) / .46), 1); font-size: 17px; }
  .pr.is-pin .pr__lab { font-size: 12px; margin-bottom: 18px; }
  /* drawing: the old one steps back and clears, the new one rises bottom-up behind a cobalt door edge */
  .pr.is-pin .pr__art { --ai: clamp(0, calc((var(--in, 0) - .05) / .8), 1); --ao: clamp(0, calc((var(--out, 0) - .55) / .4), 1);
    grid-column: 2; align-self: center; justify-self: center; order: 0; height: min(66svh, 620px); width: 100%; margin: 0;
    clip-path: inset(calc((1 - var(--ai)) * 100%) 0 0 0); transform: translate3d(0, calc(var(--ao) * -24px + (.5 - var(--hd, .5)) * 28px), 0) scale(calc(1 - var(--ao) * .05)); opacity: calc(1 - var(--ao)); }
  .pr.is-pin .pr__art::after { content: ""; position: absolute; left: 4%; right: 4%; top: calc((1 - var(--ai)) * 100%); height: 2px; background: var(--cobalt); box-shadow: 0 0 12px rgba(30, 78, 216, .45); opacity: calc(min(var(--ai), 1 - var(--ai)) * 8); }
  .pr.is-pin .pr__svg { width: auto; max-width: 100%; height: 100%; margin: 0 auto; }
  /* foot: counter, the five step names over the progress line */
  .pr.is-pin .pr__foot { grid-column: 1 / -1; grid-row: 3; margin: 18px 0 0; align-items: flex-end; }
  .pr.is-pin .pr__rail { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0 10px; margin: 0; padding: 0; list-style: none; font-size: 11px; letter-spacing: .08em; color: var(--muted); }
  .pr.is-pin .pr__rail li { position: relative; padding-bottom: 12px; }
  .pr.is-pin .pr__rail li::before, .pr.is-pin .pr__rail li::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--line); }
  .pr.is-pin .pr__rail li::after { background: var(--cobalt); transform: scaleX(var(--f, 0)); transform-origin: 0 50%; }
  .pr.is-pin .pr__prog { display: none; }
  .pr.is-pin .pr__rail li { transition: color .4s cubic-bezier(.65, 0, 0, 1); }
  .pr.is-pin .pr__rail li span { color: inherit; opacity: .6; margin-right: 6px; }
  .pr.is-pin .pr__rail li.is-on { color: var(--cobalt); }
  .pr.is-pin .pr__rail li.is-done { color: var(--ink-2); }
  .pr.is-pin .pr__prog { flex: none; }
  .pr.is-pin .pr__count { padding-bottom: 0; line-height: 1; }
  .pr.is-pin .pr__ctl { display: none; }
}

/* ---- Google's tall window: everything finished, in a wrapped grid */
html.is-still .pr__steps { flex-wrap: wrap; overflow: visible; }
html.is-still .pr__step { flex: 1 1 300px; }
html.is-still .pr__foot { display: none; }
.no-js .pr__foot { display: none; }
@media (prefers-reduced-motion: reduce) { .pr__steps { scroll-behavior: auto; } }