/* I-KEW Services. Black and bronze; Archivo at two widths (expanded for headings and figures, normal for text);
   projects plotted as a contractor's programme. Mobile first. Each band sets its own colour tokens. */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url("fonts/archivo.e3a28eade2.woff2") format("woff2");
}

:root {
  --black: #000;
  --white: #fff;
  --stone: #e8e7e3;
  --bronze: #ab9465;        /* brand; 7.2:1 on black */
  --bronze-lift: #c4ad7c;
  --bronze-ink: #76643f;    /* bronze for text on white (5.7:1) and stone (4.6:1) */
  --ink-2: #57564f;         /* secondary text on white (7.4:1) and stone (6:1) */
  --ash: #a6a49c;           /* secondary text on black (8.4:1) */
  --rule: #d3d1cb;
  --rule-stone: #c4c2bb;
  --rule-dark: #34332f;

  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --wide: 125%;
  --semi: 112%;

  --max: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --band: clamp(64px, 36px + 6.4vw, 136px);
  --ease: cubic-bezier(.2, .7, .2, 1);

  /* surface tokens: white unless a band says otherwise */
  --bg: var(--white);
  --fg: var(--black);
  --fg-2: var(--ink-2);
  --line: var(--rule);
  --accent: var(--bronze-ink);
  --mark: var(--black);
  --grid: var(--rule);
  --focus: var(--bronze-ink);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 96px; }
body {
  margin: 0; background: var(--white); color: var(--black);
  font-family: var(--font); font-size: 1.0625rem; line-height: 1.6; font-weight: 400; font-stretch: 100%;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; font-kerning: normal;
}
@media (min-width: 1024px) { body { font-size: 1.125rem; } }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .22em; text-decoration-thickness: 1px; }
p, ul, ol, dl, dd, figure, blockquote, address { margin: 0; }
ul, ol { padding: 0; list-style: none; }
address { font-style: normal; }
h1, h2, h3 { margin: 0; font-weight: 600; font-stretch: var(--wide); line-height: 1.06; letter-spacing: -.014em; text-wrap: balance; }
h2 { font-size: clamp(1.625rem, 1.15rem + 2vw, 3rem); }
h3 { font-size: clamp(1.1875rem, 1.1rem + .35vw, 1.375rem); font-stretch: var(--semi); line-height: 1.2; letter-spacing: -.005em; }
p { text-wrap: pretty; }
.num { font-variant-numeric: tabular-nums lining-nums; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -80px; z-index: 60; padding: 12px 18px; background: var(--bronze); color: var(--black); font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--max) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- bands ---------- */
.band { padding-block: var(--band); background: var(--bg); color: var(--fg); }
.band--black { --bg: var(--black); --fg: var(--white); --fg-2: var(--ash); --line: var(--rule-dark); --accent: var(--bronze); --mark: var(--bronze); --grid: #3c3b37; --focus: var(--bronze); }
.band--white { --bg: var(--white); }
.band--stone { --bg: var(--stone); --line: var(--rule-stone); --grid: var(--rule-stone); }

/* ---------- small shared pieces ---------- */
.h-small { font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); font-stretch: var(--semi); font-weight: 600; letter-spacing: 0; line-height: 1.3; }
.prose-lead { font-size: clamp(1.125rem, 1.03rem + .45vw, 1.375rem); line-height: 1.5; color: var(--fg-2); max-width: 44ch; }
.prose { display: grid; gap: 1.1em; max-width: 62ch; }
.prose p:first-child { font-size: clamp(1.125rem, 1.03rem + .45vw, 1.375rem); line-height: 1.5; }
.more { font-weight: 600; text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: .4em; transition: color .2s; }
.more:hover { color: var(--accent); }
.prose-lead a, .send a { text-decoration-color: var(--accent); }
.prose-lead a:hover, .send a:hover { color: var(--accent); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 13px 24px;
  border: 1.5px solid transparent; font-size: 1rem; font-weight: 600; line-height: 1.2; text-decoration: none; white-space: nowrap;
  transition: background-color .2s, color .2s, border-color .2s;
}
.btn--bronze { background: var(--bronze); color: var(--black); }
.btn--bronze:hover { background: var(--bronze-lift); }
.btn--solid { background: var(--fg); color: var(--bg); }
.btn--solid:hover { background: var(--accent); border-color: var(--accent); color: var(--white); }
.btn--line { border-color: currentColor; color: var(--fg); }
.btn--line:hover { background: var(--fg); border-color: var(--fg); color: var(--bg); }
.list li { padding-block: 11px; border-top: 1px solid var(--line); }
.list li:last-child { border-bottom: 1px solid var(--line); }

/* key swatches double as the chart legend: solid = commercial, hatched = residential (like section hatching) */
.key { display: inline-flex; flex-wrap: wrap; gap: 6px 20px; }
.key__item { display: inline-flex; align-items: center; }
.sw { display: inline-block; flex: none; width: 22px; height: 10px; margin-right: 8px; background: var(--mark); }
.sw.sw--res, .pg__bar.pg__bar--res {
  background: transparent repeating-linear-gradient(-45deg, var(--mark) 0 1.5px, transparent 1.5px 4.6px);
  box-shadow: inset 0 0 0 1.5px var(--mark);
}
.nw, a[href^="tel:"] { white-space: nowrap; }

/* ---------- header ---------- */
.hd { position: sticky; top: 0; z-index: 40; background: var(--black); color: var(--white); --focus: var(--bronze); border-bottom: 1px solid #1d1c1a; }
.hd__in { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 12px; margin-right: auto; text-decoration: none; }
.brand__mark { width: 26px; height: auto; }
.brand__name { font-size: 1.0625rem; font-stretch: var(--wide); font-weight: 650; letter-spacing: .02em; white-space: nowrap; }
.brand__name span { font-stretch: 100%; font-weight: 400; letter-spacing: 0; color: var(--ash); }
.hd__nav, .hd__tel { display: none; }

.menu summary { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; padding-inline: 2px; cursor: pointer; list-style: none; font-weight: 600; font-size: 1rem; }
.menu summary::-webkit-details-marker { display: none; }
.menu__icon { position: relative; width: 22px; height: 12px; border-block: 2px solid currentColor; transition: border-color .2s; }
.menu__icon::before, .menu__icon::after { content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 2px; background: currentColor; opacity: 0; transition: transform .25s var(--ease), opacity .2s; }
.menu[open] .menu__icon { border-color: transparent; }
.menu[open] .menu__icon::before { opacity: 1; transform: rotate(45deg); }
.menu[open] .menu__icon::after { opacity: 1; transform: rotate(-45deg); }
.menu__panel {
  position: fixed; inset: 64px 0 0 0; z-index: 39; display: flex; flex-direction: column; justify-content: space-between; gap: 40px;
  padding: 28px var(--gutter) max(40px, env(safe-area-inset-bottom)); overflow-y: auto; background: var(--black); border-top: 1px solid var(--rule-dark);
}
.menu__list li { border-bottom: 1px solid var(--rule-dark); }
.menu__list a { display: block; padding-block: 14px; font-size: clamp(1.75rem, 1.2rem + 3vw, 2.5rem); font-stretch: var(--wide); font-weight: 600; letter-spacing: -.015em; text-decoration: none; }
.menu__list a[aria-current] { color: var(--bronze); }
.menu__contact { display: grid; gap: 6px; font-size: 1.25rem; font-weight: 600; }
.menu__contact a { text-decoration: none; }
.menu__contact a[href^="tel:"] { color: var(--bronze); }
html:has(.menu[open]) { overflow: hidden; }

@media (min-width: 1024px) {
  .hd__in { min-height: 84px; gap: 40px; }
  .brand__mark { width: 28px; }
  .hd__nav { display: block; }
  .hd__nav ul { display: flex; gap: clamp(20px, 2.4vw, 36px); }
  .hd__nav a { position: relative; display: block; padding-block: 10px; font-size: .9375rem; font-weight: 500; text-decoration: none; }
  .hd__nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--bronze); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
  .hd__nav a:hover::after, .hd__nav a[aria-current]::after { transform: scaleX(1); }
  .hd__tel { display: block; padding: 9px 0 9px 28px; border-left: 1px solid var(--rule-dark); color: var(--bronze); font-weight: 600; font-variant-numeric: tabular-nums; text-decoration: none; white-space: nowrap; }
  .hd__tel:hover { color: var(--bronze-lift); }
  .menu { display: none; }
}

/* ---------- home hero ---------- */
.hero { padding-block: clamp(40px, 2vw + 32px, 72px) var(--band); }
.hero__grid { display: grid; gap: 36px; }
.hero__title { font-size: clamp(2.5rem, .9rem + 6.6vw, 7rem); line-height: .94; letter-spacing: -.03em; font-weight: 620; }
.hero__lead { font-size: clamp(1.125rem, 1rem + .5vw, 1.375rem); line-height: 1.5; color: var(--fg-2); max-width: 34ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 32px; row-gap: clamp(48px, 5vw, 80px); }
  .hero__title { grid-column: 1 / -1; }
  .hero__intro { grid-column: 1 / span 4; }
  .hero .pg { grid-column: 5 / -1; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
}

/* ---------- programme chart ---------- */
.pg { --name: 8.75rem; --row: 28px; min-width: 0; }
.pg__cap { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px 24px; padding-bottom: 14px; margin-bottom: 4px; border-bottom: 1px solid var(--line); font-size: .875rem; color: var(--fg-2); }
.pg__cap > span:first-child { color: var(--fg); font-weight: 600; }
.pg__axis, .pg__row { display: grid; grid-template-columns: var(--name) minmax(0, 1fr); column-gap: 12px; align-items: center; }
.pg__years { display: grid; grid-template-columns: repeat(var(--years), minmax(0, 1fr)); font-size: .75rem; line-height: 2; color: var(--fg-2); font-variant-numeric: tabular-nums; }
.pg__years > span { padding-left: 5px; border-left: 1px solid var(--grid); white-space: nowrap; }
.yr__c { display: none; }
.yr::before { content: "\2019"; }
.pg__row { min-height: var(--row); text-decoration: none; }
.pg__name { overflow: hidden; font-size: .8125rem; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; transition: color .2s; }
.pg__track {
  position: relative; display: block; height: var(--row);
  background-image: linear-gradient(to right, var(--grid) 1px, transparent 1px);
  background-size: calc(100% / var(--years)) 100%;
  box-shadow: inset -1px 0 0 var(--grid);
}
.pg__bar {
  position: absolute; top: 50%; height: 10px; margin-top: -5px;
  left: calc(var(--s) / var(--months) * 100%); width: calc(var(--d) / var(--months) * 100%);
  background-color: var(--mark); transform-origin: 0 50%;
}
.pg__row:hover .pg__name, .pg__row:focus-visible .pg__name { color: var(--accent); }
.pg__row:hover { --mark: var(--bronze-lift); }
.band--white .pg__row:hover { --mark: var(--bronze-ink); }
@media (min-width: 600px) {
  .pg { --name: 10.5rem; --row: 30px; }
  .pg__name { font-size: .875rem; }
  .yr__c { display: inline; }
  .yr::before { content: none; }
}
@media (min-width: 1280px) { .hero .pg { --name: 11.5rem; --row: 32px; } }
@media (prefers-reduced-motion: no-preference) {
  .hero .pg__bar { animation: plot .9s var(--ease) both; animation-delay: calc(var(--i) * 55ms + 200ms); }
  @keyframes plot { from { transform: scaleX(0); } }
}

/* ---------- section heads ---------- */
.sec-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px 32px; margin-bottom: clamp(32px, 4vw, 56px); }

/* ---------- project cards (photos never wider than ~440px: the originals are small) ---------- */
.cards { display: grid; grid-template-columns: minmax(0, 440px); gap: 48px 32px; }
.card__link { display: grid; gap: 16px; height: 100%; text-decoration: none; }
.card__img { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--stone); }
.card__img img { width: 100%; height: 100%; object-fit: cover; }
.card__text { display: grid; gap: 4px; }
.card__name { font-size: clamp(1.1875rem, 1.1rem + .35vw, 1.375rem); }
.card__link:hover .card__name { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: .2em; }
.card__meta { font-size: .9375rem; color: var(--fg-2); }
.card__facts { display: grid; gap: 2px; align-self: end; padding-top: 12px; border-top: 1px solid var(--line); font-size: .9375rem; }
.card__facts div { display: flex; justify-content: space-between; gap: 16px; }
.card__facts dt { color: var(--fg-2); }
.card__facts dd { text-align: right; }
.card__facts .num { font-stretch: var(--semi); font-weight: 600; }
@media (min-width: 600px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) { .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 64px 32px; } }

/* ---------- split layouts ---------- */
.split { display: grid; gap: 36px; }
.split__lead { display: grid; gap: 22px; align-content: start; }
@media (min-width: 1024px) {
  .split { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); column-gap: clamp(48px, 6vw, 112px); }
  .split__lead { position: sticky; top: 120px; }
}

/* ---------- services ---------- */
.svc { display: grid; border-top: 1px solid var(--line); }
.svc li { display: grid; gap: 6px; padding-block: 22px; border-bottom: 1px solid var(--line); }
.svc p { color: var(--fg-2); max-width: 46ch; }
@media (min-width: 700px) { .svc { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; } }

.spec { border-top: 2px solid var(--fg); }
.spec__row { display: grid; gap: 8px; padding-block: 26px; border-bottom: 1px solid var(--line); }
.spec__name { font-size: clamp(1.375rem, 1.1rem + 1.2vw, 2.25rem); }
.spec__row p { max-width: 52ch; color: var(--fg-2); font-size: clamp(1.0625rem, 1rem + .25vw, 1.1875rem); }
@media (min-width: 900px) {
  .spec__row { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); column-gap: 48px; align-items: baseline; padding-block: 32px; }
}

.caps { display: grid; border-top: 1px solid var(--line); }
.caps li { padding: 14px 0 14px 26px; border-bottom: 1px solid var(--line); position: relative; }
.caps li::before { content: ""; position: absolute; left: 0; top: calc(14px + .62em); width: 9px; height: 9px; background: var(--accent); }
@media (min-width: 700px) { .caps { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; } }

.faq { border-top: 2px solid var(--fg); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  position: relative; display: block; padding: 20px 44px 20px 0; cursor: pointer; list-style: none;
  font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); font-stretch: var(--semi); font-weight: 600; line-height: 1.35;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after { content: ""; position: absolute; right: 4px; top: 50%; width: 16px; height: 2px; background: var(--fg); transition: transform .25s var(--ease); }
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0deg); }
.faq summary:hover { color: var(--accent); }
.faq details p { padding-bottom: 24px; max-width: 60ch; color: var(--fg-2); }

/* ---------- health and safety ---------- */
.promise { display: grid; gap: 36px; }
.promise__title { font-size: clamp(1.875rem, 1.2rem + 2.9vw, 4rem); line-height: 1.02; letter-spacing: -.022em; max-width: 13ch; }
.promise__note { margin-top: 22px; color: var(--fg-2); max-width: 38ch; }
.ticks { display: grid; border-top: 2px solid var(--fg); }
.ticks li { position: relative; padding: 16px 0 16px 28px; border-bottom: 1px solid var(--line); }
.ticks li::before { content: ""; position: absolute; left: 0; top: calc(16px + .6em); width: 10px; height: 10px; background: var(--accent); }
@media (min-width: 1024px) { .promise { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); column-gap: clamp(48px, 6vw, 112px); align-items: start; } }

/* ---------- testimonials ---------- */
.quotes-wrap { display: grid; gap: 28px; }
.band--stone .quotes-wrap, .promise + .quotes-wrap { margin-top: clamp(72px, 8vw, 128px); }
.quotes { display: grid; gap: 40px; }
.quote { display: grid; gap: 18px; align-content: start; padding-top: 22px; border-top: 2px solid var(--fg); }
.quote p { font-size: clamp(1.1875rem, 1.05rem + .55vw, 1.5rem); line-height: 1.42; letter-spacing: -.005em; }
.quote figcaption { font-weight: 600; color: var(--fg-2); }
@media (min-width: 900px) { .quotes { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 40px; } }

/* ---------- bespoke ---------- */
.strip {
  display: grid; grid-auto-flow: column; grid-auto-columns: 62%; gap: 14px; overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; padding-bottom: 12px; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter);
}
.strip li { scroll-snap-align: start; }
.strip img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--stone); }
.strip figcaption { margin-top: 10px; font-size: .9375rem; color: var(--fg-2); }
.strip--five { margin-top: clamp(48px, 6vw, 96px); }
@media (min-width: 700px) {
  .strip { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: visible; margin-inline: 0; padding: 0; }
  .strip--five { grid-template-columns: repeat(5, minmax(0, 236px)); justify-content: start; }
}
@media (min-width: 700px) and (max-width: 1099px) { .strip--five { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .strip--five { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .split--media { align-items: end; } .split--media .strip { max-width: 680px; justify-self: end; width: 100%; } }

.caps--types li { font-size: clamp(1.125rem, 1rem + .5vw, 1.375rem); font-stretch: var(--semi); font-weight: 600; }
.caps--types li::before { top: calc(14px + .72em); }

.steps { display: grid; gap: 0; margin-top: clamp(32px, 4vw, 56px); border-top: 2px solid var(--fg); counter-reset: none; }
.step { display: grid; grid-template-columns: 3rem minmax(0, 1fr); align-content: start; column-gap: 16px; row-gap: 6px; padding-block: 22px; border-bottom: 1px solid var(--line); }
.step__n { grid-row: span 2; font-size: 1.5rem; font-stretch: var(--wide); font-weight: 600; line-height: 1.1; color: var(--accent); font-variant-numeric: tabular-nums; }
.step p { color: var(--fg-2); max-width: 46ch; }
@media (min-width: 1024px) {
  .steps { grid-template-columns: repeat(5, minmax(0, 1fr)); column-gap: 28px; border-top: 0; }
  .step { grid-template-columns: minmax(0, 1fr); padding-top: 20px; border-top: 2px solid var(--fg); border-bottom: 0; }
  .step__n { grid-row: auto; margin-bottom: 18px; font-size: 2.25rem; }
}

/* ---------- about ---------- */
.mv { display: grid; gap: 48px; }
.mv > div { display: grid; gap: 16px; align-content: start; padding-top: 22px; border-top: 1px solid var(--line); }
.mv .h-small { color: var(--accent); }
.mv__text { font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.625rem); font-stretch: var(--wide); font-weight: 560; line-height: 1.12; letter-spacing: -.018em; text-wrap: balance; }
@media (min-width: 900px) { .mv { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(40px, 6vw, 112px); } }

.why { display: grid; gap: 0; margin-top: clamp(32px, 4vw, 56px); border-top: 2px solid var(--fg); }
.why li { display: grid; gap: 8px; align-content: start; padding-block: 22px; border-bottom: 1px solid var(--line); }
.why p { color: var(--fg-2); max-width: 40ch; }
@media (min-width: 700px) { .why { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; } }
@media (min-width: 1100px) { .why { grid-template-columns: repeat(4, minmax(0, 1fr)); } .why li { border-bottom: 0; } }

/* ---------- inner page heads ---------- */
.ph { padding-block: clamp(36px, 2vw + 28px, 64px) clamp(48px, 4vw + 32px, 104px); }
.ph__title { font-size: clamp(2.25rem, 1.1rem + 4.6vw, 5.25rem); line-height: .98; letter-spacing: -.026em; max-width: 16ch; }
.ph__sub { margin-top: 14px; color: var(--bronze); font-weight: 600; font-size: 1rem; }
.ph__lead { margin-top: 22px; font-size: clamp(1.125rem, 1rem + .55vw, 1.4375rem); line-height: 1.5; color: var(--ash); max-width: 48ch; }
.crumbs { margin-bottom: 22px; font-size: .9375rem; color: var(--ash); }
.crumbs a { text-decoration-color: var(--bronze); text-decoration-thickness: 1px; }
.crumbs a:hover { color: var(--white); }

/* ---------- projects index ---------- */
.ix-band { padding-top: clamp(32px, 4vw, 64px); }
.ix-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; margin-bottom: 28px; }
.filters { display: inline-flex; flex-wrap: wrap; margin: 0; padding: 0; border: 0; min-inline-size: 0; }
.filters label {
  display: inline-flex; align-items: center; min-height: 46px; padding: 10px 16px; margin-left: -1.5px;
  border: 1.5px solid var(--black); font-weight: 600; font-size: .9375rem; cursor: pointer; transition: background-color .15s, color .15s;
}
.filters label:first-of-type { margin-left: 0; }
.filters label:hover { background: var(--stone); }
.filters input:checked + label { background: var(--black); color: var(--white); --mark: var(--white); }
.filters input:focus-visible + label { outline: 2px solid var(--bronze-ink); outline-offset: 2px; position: relative; z-index: 1; }
.filters__n { margin-left: .45em; font-weight: 400; opacity: .72; font-variant-numeric: tabular-nums; }
.ix-note { font-size: .875rem; color: var(--fg-2); }
@media (max-width: 559px) {
  .filters { width: 100%; }
  .filters label { flex: 1 1 auto; justify-content: center; min-height: 44px; padding: 9px 10px; font-size: .875rem; }
  .filters .sw { width: 16px; margin-right: 6px; }
  .filters__n { margin-left: .35em; }
}

/* filtering without JS: radio + :has(). Kept apart from [hidden] so older browsers still honour the JS fallback. */
.ix-wrap:has(#f-commercial:checked) .ix__item:not([data-sector="commercial"]),
.ix-wrap:has(#f-residential:checked) .ix__item:not([data-sector="residential"]) { display: none; }
.ix__item[hidden] { display: none; }

.ix { border-top: 2px solid var(--black); }
.ix__head { display: grid; grid-template-columns: minmax(0, 1fr); padding-bottom: 4px; }
.ix__head > span:not(.pg__years) { display: none; }
.ix__item { border-bottom: 1px solid var(--rule); }
.ix__row { display: grid; grid-template-columns: 88px minmax(0, 1fr); column-gap: 16px; row-gap: 2px; padding-block: 16px 14px; text-decoration: none; }
.ix__thumb { grid-row: 1 / span 3; align-self: start; aspect-ratio: 4 / 3; overflow: hidden; background: var(--stone); }
.ix__thumb img { width: 100%; height: 100%; object-fit: cover; }
.ix__name { font-size: 1.125rem; font-stretch: var(--semi); line-height: 1.2; letter-spacing: -.005em; }
.ix__meta { margin-top: 2px; font-size: .875rem; line-height: 1.4; color: var(--fg-2); }
.ix__value { margin-top: 6px; font-size: 1rem; }
.ix__value .num { font-stretch: var(--wide); font-weight: 600; }
.ix__dates { font-size: .9375rem; }
.ix__label { font-size: .8125rem; color: var(--fg-2); }
.ix__track { grid-column: 1 / -1; height: 26px; margin-top: 10px; }
.ix__row:hover .ix__name { text-decoration: underline; text-decoration-color: var(--bronze-ink); text-decoration-thickness: 2px; text-underline-offset: .2em; }
.ix__row:hover { --mark: var(--bronze-ink); }

@media (min-width: 700px) {
  .ix__row { grid-template-columns: 112px minmax(0, 1fr) auto; column-gap: 24px; align-items: start; padding-block: 18px 16px; }
  .ix__thumb { grid-row: 1 / span 2; }
  .ix__main { grid-column: 2; }
  .ix__value, .ix__dates { grid-column: 3; text-align: right; }
  .ix__value { grid-row: 1; margin-top: 0; font-size: 1.125rem; }
  .ix__dates { grid-row: 1; margin-top: 30px; }
  .ix__track { grid-column: 2 / -1; grid-row: 2; align-self: end; margin-top: 18px; }
  .ix__head { grid-template-columns: 112px minmax(0, 1fr); column-gap: 24px; }
  .ix__head .pg__years { grid-column: 2; }
}
@media (min-width: 1100px) {
  .ix__head, .ix__row { grid-template-columns: 128px minmax(0, 1.2fr) 10.5rem 10.5rem minmax(0, 1.55fr); column-gap: 24px; }
  .ix__head { align-items: end; padding-block: 0 10px; font-size: .8125rem; color: var(--fg-2); }
  .ix__head > span:not(.pg__years) { display: block; }
  .ix__head .pg__years { grid-column: 5; }
  .ix__head .pg__years { line-height: 1.4; }
  .ix__head-r { text-align: right; }
  .ix { border-top-width: 2px; }
  .ix__row { align-items: center; padding-block: 14px; row-gap: 0; }
  .ix__thumb, .ix__main, .ix__value, .ix__dates, .ix__track { grid-row: 1; }
  .ix__main { grid-column: 2; }
  .ix__value { grid-column: 3; }
  .ix__dates { grid-column: 4; text-align: left; margin-top: 0; }
  .ix__track { grid-column: 5; align-self: stretch; height: auto; margin-block: -14px; }
  .ix__label { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

/* ---------- project page ---------- */
.proj-band { padding-top: clamp(40px, 4vw, 72px); }
.proj { display: grid; gap: 36px; }
.plate { display: grid; place-items: center; padding: clamp(20px, 4vw, 56px); background: var(--stone); }
.tb { border: 2px solid var(--black); align-self: start; }
.tb__row { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 4px 16px; padding: 14px 18px; border-top: 1px solid var(--rule); align-items: baseline; }
.tb__row:first-child { border-top: 0; }
.tb dt { font-size: .875rem; color: var(--fg-2); }
.tb dd { font-weight: 500; }
.tb__value { padding-block: 18px; }
.tb__value dd { font-size: clamp(1.625rem, 1.2rem + 1.6vw, 2.5rem); font-stretch: var(--wide); font-weight: 600; line-height: 1.05; letter-spacing: -.02em; }
.tb__prog { display: block; margin-top: 12px; }
.tb__prog .pg__track { height: 22px; }
.tb__prog .pg__years { line-height: 1.6; }
.facts2 { display: grid; gap: 40px; margin-top: clamp(56px, 6vw, 96px); }
.facts2 h2 { margin-bottom: 18px; font-size: clamp(1.25rem, 1.1rem + .6vw, 1.625rem); font-stretch: var(--semi); }
@media (min-width: 560px) { .tb__row { grid-template-columns: 9rem minmax(0, 1fr); } }
@media (min-width: 760px) { .facts2 { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 48px; } }
@media (min-width: 1024px) {
  .proj { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); column-gap: clamp(40px, 5vw, 80px); align-items: stretch; }
}
.pn { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: clamp(64px, 7vw, 112px); border-top: 2px solid var(--black); }
.pn a { display: grid; gap: 4px; align-content: start; padding-top: 18px; text-decoration: none; }
.pn__next { text-align: right; }
.pn span { font-size: .875rem; color: var(--fg-2); }
.pn strong { font-size: clamp(1.0625rem, 1rem + .5vw, 1.375rem); font-stretch: var(--semi); font-weight: 600; line-height: 1.25; }
.pn a:hover strong { text-decoration: underline; text-decoration-color: var(--bronze-ink); text-decoration-thickness: 2px; text-underline-offset: .2em; }
.back { margin-top: 40px; }

/* ---------- contact ---------- */
.contact { display: grid; gap: 56px; }
.crows { border-top: 2px solid var(--fg); }
.crow { display: grid; gap: 6px; padding-block: 22px; border-bottom: 1px solid var(--line); }
.crow dt { font-size: .875rem; color: var(--fg-2); }
.crow dd { font-size: clamp(1.375rem, .8rem + 2.6vw, 3rem); font-stretch: var(--wide); font-weight: 600; line-height: 1.12; letter-spacing: -.02em; }
.crow dd a { text-decoration: none; }
.crow dd a:hover { color: var(--accent); }
.crow--addr dd { display: grid; gap: 14px; justify-items: start; }
.crow--addr address { font-size: clamp(1.25rem, 1rem + 1.2vw, 2rem); line-height: 1.25; }
.crow--addr .more { font-size: 1rem; font-stretch: 100%; letter-spacing: 0; text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; }
.send { display: grid; gap: 20px; align-content: start; }
.send p { color: var(--fg-2); }
@media (min-width: 900px) { .crow { grid-template-columns: 8rem minmax(0, 1fr); align-items: baseline; column-gap: 24px; } }
@media (min-width: 1100px) { .contact { grid-template-columns: minmax(0, 1fr) 19rem; column-gap: clamp(48px, 5vw, 96px); } }

.links { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- footer ---------- */
.ft { background: var(--black); color: var(--white); --fg: var(--white); --fg-2: var(--ash); --line: var(--rule-dark); --accent: var(--bronze); --focus: var(--bronze); padding-top: var(--band); }
.ft__cta { display: grid; gap: 6px; padding-bottom: clamp(48px, 5vw, 80px); }
.ft__lead { margin-bottom: 14px; font-size: clamp(1.125rem, 1rem + .6vw, 1.5rem); font-stretch: 100%; font-weight: 500; letter-spacing: 0; color: var(--ash); }
.ft__big a { font-size: clamp(1.75rem, .9rem + 4vw, 4.75rem); font-stretch: var(--wide); font-weight: 600; line-height: 1.08; letter-spacing: -.025em; text-decoration: none; transition: color .2s; }
.ft__big a:hover { color: var(--bronze); }
.ft__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 24px; padding-block: 40px 48px; border-top: 1px solid var(--rule-dark); font-size: .9375rem; color: var(--ash); }
.ft__cols > div:first-child { grid-column: 1 / -1; }
.ft__h { margin-bottom: 12px; font-size: .875rem; font-stretch: 100%; font-weight: 600; letter-spacing: 0; color: var(--white); }
.ft__links { display: grid; gap: 4px; }
.ft__cols a { text-decoration-color: var(--rule-dark); }
.ft__cols a:hover { color: var(--white); text-decoration-color: var(--bronze); }
.ft__links a { text-decoration: none; }
.ft__map { margin-top: 8px; }
.ft__brand { grid-column: 1 / -1; display: flex; justify-content: flex-start; align-items: flex-end; }
.ft__mark { width: 52px; }
.ft__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; padding-block: 22px 32px; border-top: 1px solid var(--rule-dark); font-size: .875rem; color: var(--ash); }
@media (min-width: 900px) {
  .ft__cols { grid-template-columns: repeat(3, minmax(0, 1fr)) auto; }
  .ft__cols > div:first-child { grid-column: auto; }
  .ft__brand { grid-column: auto; justify-content: flex-end; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-delay: 0s !important; scroll-behavior: auto !important; }
}

/* ---------- programme positions (generated by build.py) ---------- */
:root { --months: 84; --years: 7; }
[data-p="oxford-court"] { --s: 60; --d: 16; --i: 0; }
[data-p="unilife"] { --s: 59; --d: 8; --i: 1; }
[data-p="quinton-court"] { --s: 57; --d: 15; --i: 2; }
[data-p="garth-court"] { --s: 52; --d: 15; --i: 3; }
[data-p="the-lindens"] { --s: 52; --d: 14; --i: 4; }
[data-p="gunnersbury-court"] { --s: 51; --d: 19; --i: 5; }
[data-p="st-thomas"] { --s: 51; --d: 16; --i: 6; }
[data-p="damac-tower"] { --s: 51; --d: 5; --i: 7; }
[data-p="hydethorpe-road"] { --s: 41; --d: 19; --i: 8; }
[data-p="kings-point"] { --s: 36; --d: 7; --i: 9; }
[data-p="adagio"] { --s: 25; --d: 7; --i: 10; }
[data-p="regus"] { --s: 11; --d: 26; --i: 11; }
[data-p="ibis"] { --s: 11; --d: 21; --i: 12; }
[data-p="alpha-wharf"] { --s: 8; --d: 17; --i: 13; }