/* The campaign email's look, at page size: a 960px column, hairline rules,
   tracked capitals, a serif for the words and Archivo for the figures. */
:root {
  --green: #002302;
  --orange: #e8491f;
  --hair: #d5dbd5;
  --soft: #eef1ee;
  --dim: #5c6b5c;
  --bg: #ffffff;
  --serif: 'Source Serif 4', Georgia, serif;
  --sans: 'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--green); font: 300 17px/1.55 var(--serif); }
img { display: block; max-width: 100%; }
a { color: inherit; }
.page { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

.head { display: flex; justify-content: center; padding: 44px 0; border-bottom: 1px solid var(--green); }
.head img { width: 400px; height: auto; }

/* The opening between two vertical rules, as in the campaign: inset from
   the edges and stopping short of the rules above and below, so the lines
   never meet. */
.hero { text-align: center; padding: 56px 48px 52px; margin: 10px auto 26px; max-width: 760px;
  border-left: 1px solid var(--green); border-right: 1px solid var(--green); }
.hero h1 { margin: 0 0 20px; font: 300 clamp(40px, 6vw, 58px)/1.08 var(--serif); letter-spacing: -0.01em; }
.hero p { margin: 0 auto; max-width: 46ch; }
.ask, .touch, .about { max-width: 960px; margin-left: auto; margin-right: auto; }

.label { margin: 0; padding: 16px 0; text-align: center; border-top: 1px solid var(--green); border-bottom: 1px solid var(--green);
  font: 400 12px/1 var(--sans); letter-spacing: 0.25em; text-transform: uppercase; }
.kicker { margin: 0 0 8px; font: 400 11px/1.3 var(--sans); letter-spacing: 0.2em; text-transform: uppercase; }

/* Search, filters and the list/map switch */
.controls { display: flex; flex-wrap: wrap; gap: 10px; padding: 20px 0 6px; }
.controls input, .controls select { height: 42px; padding: 0 12px; border: 1px solid var(--hair); border-radius: 0; background: #fff;
  color: var(--green); font: 400 14px/1 var(--sans); }
.controls input { flex: 1 1 200px; min-width: 0; }
.controls select { flex: 0 1 auto; padding-right: 30px; appearance: none; -webkit-appearance: none; cursor: pointer;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23002302'/%3E%3C/svg%3E") no-repeat right 12px center; }
.controls input:focus { outline: 2px solid var(--orange); outline-offset: -1px; }

/* The filters' menus, as Compton Intelligence draws them: a white card on
   a soft shadow, rounded rows that tint on hover, the choice ticked. */
.pick { position: relative; flex: 0 1 auto; }
.pick__btn { width: 100%; height: 42px; padding: 0 34px 0 12px; border: 1px solid var(--hair); color: var(--green);
  font: 400 14px/1 var(--sans); text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23002302'/%3E%3C/svg%3E") no-repeat right 12px center; }
.pick__btn:hover { border-color: #b8c2b8; }
.pick__btn:focus-visible, .pick__btn[aria-expanded="true"] { outline: 2px solid var(--orange); outline-offset: -1px; }
.menu { position: absolute; top: calc(100% + 6px); left: 0; z-index: 20; min-width: 100%; max-height: 320px; overflow-y: auto;
  padding: 4px; background: #fff; border: 1px solid var(--hair); border-radius: 6px;
  box-shadow: 0 10px 15px rgba(0, 35, 2, .08), 0 4px 6px rgba(0, 35, 2, .05); animation: menu-in .12s ease-out; }
@keyframes menu-in { from { opacity: 0; transform: translateY(-2px); } }
.menu__item { display: flex; align-items: center; gap: 8px; width: 100%; padding: 8px 12px 8px 8px; border: 0; border-radius: 4px; background: none;
  color: var(--green); font: 400 14px/1.3 var(--sans); text-align: left; white-space: nowrap; cursor: pointer; }
.menu__item:hover, .menu__item:focus-visible { background: var(--soft); outline: none; }
.menu__item[aria-selected="true"] { font-weight: 500; }
.menu__tick { display: inline-flex; width: 16px; height: 16px; flex: none; color: var(--orange); }
.menu__tick svg { width: 16px; height: 16px; }
.seg { display: inline-flex; border: 1px solid var(--green); }
.seg button { height: 40px; padding: 0 16px; border: 0; background: #fff; color: var(--green); font: 400 12px/1 var(--sans);
  letter-spacing: 0.16em; text-transform: uppercase; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--green); color: #fff; }
.count { margin: 0; padding: 8px 0 0; font: 400 13px/1.4 var(--sans); color: var(--dim); }
.count button { padding: 0; border: 0; background: none; color: var(--orange); font: inherit; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

/* The buildings, two to a row on a desktop: photo, then the words and units */
.list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 8px 0 12px; }
.row { display: flex; flex-direction: column; gap: 16px; padding: 28px 28px 36px 0; border-top: 1px solid var(--green); }
.row:nth-child(2n) { padding: 28px 0 36px 28px; border-left: 0.5px solid var(--green); }
.row:nth-child(-n+2) { border-top: 0; }
.row__img { padding: 0; border: 0; background: var(--soft); cursor: pointer; }
.row__img img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; transition: opacity .2s; }
.row__img:hover img { opacity: .88; }
.row__area { margin: 0 0 6px; font: 400 11px/1.3 var(--sans); letter-spacing: 0.2em; text-transform: uppercase; }
.row__name { margin: 0 0 10px; font: 300 30px/1.15 var(--serif); }
.row__name button { padding: 0; border: 0; background: none; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.row__text { margin: 0 0 16px; font-size: 16px; line-height: 1.5; }
.more { margin-top: 14px; padding: 0; border: 0; background: none; color: var(--orange); font: 400 12px/1 var(--sans);
  letter-spacing: 0.18em; text-transform: uppercase; cursor: pointer; }
.more:hover { text-decoration: underline; text-underline-offset: 4px; }
.none { padding: 48px 0; text-align: center; }

.units { width: 100%; border-collapse: collapse; font: 400 14px/1.3 var(--sans); }
.units th { padding: 0 0 7px; text-align: left; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 400;
  border-bottom: 1px solid var(--green); white-space: nowrap; }
.units td { padding: 8px 0; border-bottom: 1px solid var(--hair); }
.units .n { text-align: right; padding-left: 14px; font-variant-numeric: tabular-nums; }
.units .q { color: var(--orange); font-weight: 500; white-space: nowrap; }
.units .st { display: block; font-size: 11px; color: var(--dim); }

/* The map */
.map { height: min(70vh, 640px); margin: 20px 0 32px; border: 1px solid var(--green); z-index: 0; }
.map .leaflet-tile-pane { filter: grayscale(1) brightness(1.04) contrast(.92); }
.pin { display: block; width: 16px; height: 16px; border-radius: 50%; background: var(--orange); border: 2px solid #fff; box-shadow: 0 0 0 1px var(--green); }
.leaflet-popup-content-wrapper { border-radius: 0; color: var(--green); }
.leaflet-popup-content { margin: 12px 14px; font: 400 13px/1.4 var(--sans); }
.pop img { width: 220px; height: 150px; object-fit: cover; margin-bottom: 8px; }
.pop b { display: block; font: 300 19px/1.2 var(--serif); margin-bottom: 2px; }
.pop .q { color: var(--orange); }
.pop button { margin-top: 8px; padding: 0; border: 0; background: none; color: var(--orange); font: 400 11px/1 var(--sans);
  letter-spacing: 0.16em; text-transform: uppercase; cursor: pointer; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 26px; border: 1px solid var(--green);
  background: #fff; color: var(--green); font: 400 12px/1 var(--sans); letter-spacing: 0.2em; text-transform: uppercase; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--soft); }
.btn--solid { background: var(--green); color: #fff; }
.btn--solid:hover { background: #0b3a0e; }
.btn svg { width: 18px; height: 18px; }

.ask { text-align: center; padding: 44px 16px 56px; border-top: 1px solid var(--green); }
.ask h2, .touch h2 { margin: 0 0 12px; font: 300 34px/1.15 var(--serif); }
.ask p { margin: 0 auto 24px; max-width: 46ch; }

/* From compton.london/concierge: the film, About, Why us, Our services */
.film { padding: 28px 0 36px; }
.film__frame { position: relative; aspect-ratio: 16 / 9; background: var(--soft); }
.film__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.about { padding: 32px 0 44px; }
.about__lead { margin: 0 auto 18px; max-width: 30ch; text-align: center; font: 300 30px/1.2 var(--serif); }
.about__text { margin: 0 auto; max-width: 62ch; white-space: pre-line; }

.touch { text-align: center; padding: 32px 16px 40px; }
.touch__small { margin: 0; font: 400 14px/1.6 var(--sans); }
.touch a { text-decoration: none; }
.touch .o { color: var(--orange); }

.foot { display: flex; align-items: center; justify-content: space-between; padding: 18px 0 32px; border-top: 1px solid var(--green);
  font: 400 13px/1.4 var(--sans); }

/* Why us and Our services, to compton.london's own measurements */
.feats, .servs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 40px 0 8px; }
.feat, .serv { padding: 0 20px 56px; }
.feat:not(:nth-child(3n)), .serv:not(:nth-child(3n)) { border-right: 0.5px solid var(--green); }
.feat__video { position: relative; overflow: hidden; background: var(--soft); }
.feat__video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; pointer-events: none; }
.feat__img { width: 100%; }
.feat h3 { margin: 64px 0 28px; text-align: center; font: 300 31px/1 var(--serif); }
.feat p { margin: 0; padding: 0 24px; font-size: 13px; line-height: 1.4; text-align: center; }
.serv { display: block; width: 100%; border-top: 0; border-bottom: 0; border-left: 0; background: none; color: inherit; font: inherit; text-align: center; cursor: pointer; }
.serv__h { display: block; margin-bottom: 36px; font: 400 12px/1.3 var(--sans); }
.serv__plus { transition: opacity .3s; }
.serv__fig { position: relative; display: block; margin: 0 24px; }
.serv__fig img { width: 100%; height: 150px; object-fit: contain; }
.serv__cap { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: var(--bg);
  font: 300 14px/1.45 var(--serif); opacity: 0; transition: opacity .3s; }
.serv[aria-expanded="true"] .serv__cap { opacity: 1; }
.serv[aria-expanded="true"] .serv__plus { opacity: 0; }
@media (hover: hover) {
  .serv:hover .serv__cap { opacity: 1; }
  .serv:hover .serv__plus { opacity: 0; }
}
.serv:focus-visible { outline: 2px solid var(--orange); outline-offset: -2px; }

/* Pop-ups */
.dlg { width: min(1040px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 0; color: var(--green); background: #fff; }
.dlg--narrow { width: min(520px, calc(100vw - 32px)); }
.dlg::backdrop { background: rgba(0, 35, 2, .55); }
.dlg__in { position: relative; padding: 36px 40px 40px; }
.dlg__x { position: absolute; top: 10px; right: 12px; width: 40px; height: 40px; border: 0; background: none; color: var(--green); font: 300 32px/1 var(--sans); cursor: pointer; }
.dlg__x:focus-visible { outline: 2px solid var(--orange); outline-offset: 0; }
.dlg__x:focus:not(:focus-visible) { outline: none; }
.dlg h2 { margin: 0 0 14px; font: 300 36px/1.1 var(--serif); }
.dlg__acts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.dlg__small { margin: 14px 0 0; font: 400 12px/1.4 var(--sans); color: var(--dim); }
.dlg label { display: grid; gap: 6px; margin-top: 14px; font: 400 11px/1 var(--sans); letter-spacing: 0.18em; text-transform: uppercase; }
.dlg input, .dlg textarea { width: 100%; padding: 10px 12px; border: 1px solid #b8c2b8; border-radius: 0; font: 400 16px/1.4 var(--sans);
  letter-spacing: 0; text-transform: none; color: var(--green); }
.dlg input:focus, .dlg textarea:focus { outline: 2px solid var(--orange); outline-offset: -1px; }
.b { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 40px; }
.b__main { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; background: var(--soft); }
.b__thumbs { display: flex; gap: 8px; margin-top: 8px; overflow-x: auto; padding-bottom: 4px; }
.b__thumbs button { flex: none; padding: 0; border: 2px solid transparent; background: none; cursor: pointer; }
.b__thumbs button[aria-current="true"] { border-color: var(--orange); }
.b__thumbs img { width: 84px; height: 63px; object-fit: cover; }
.b__addr { margin: 0 0 16px; font: 400 14px/1.4 var(--sans); color: var(--dim); }
.b__text { margin: 0 0 20px; }
.b__note { margin: 10px 0 0; font: 400 12px/1.4 var(--sans); color: var(--dim); }
.b__links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 16px; font: 400 13px/1.3 var(--sans); }
.b__links a { text-underline-offset: 3px; }

@media (max-width: 760px) {
  .page { padding: 0 16px; }
  .head { padding: 28px 0; }
  .head img { width: 280px; }
  .hero { padding: 36px 20px 32px; margin: 10px 16px 20px; }
  /* On a phone the search and the three filters are one 2 by 2 block,
     every box the same size, and List/Map a row of its own below. */
  .controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .controls input, .pick { width: 100%; min-width: 0; }
  /* The right-hand column's menus open leftwards, so they stay on screen. */
  .controls > .pick:nth-child(even) .menu { left: auto; right: 0; }
  .seg { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
  .seg button { height: 40px; padding: 0 8px; }
  .list { grid-template-columns: 1fr; }
  .row, .row:nth-child(2n) { padding: 28px 0; border-left: 0; }
  .row:nth-child(2) { border-top: 1px solid var(--green); }
  .row__name { font-size: 26px; }
  .b { grid-template-columns: 1fr; gap: 20px; }
  .feats, .servs { grid-template-columns: 1fr; padding-top: 24px; }
  .feat, .serv { padding: 0 0 40px; border-right: 0 !important; }
  .feat h3 { margin: 32px 0 16px; font-size: 26px; }
  .feat p { padding: 0; font-size: 15px; }
  .serv { padding-top: 24px; }
  .serv:not(:first-child) { border-top: 0.5px solid var(--green); }
  .serv__fig img { height: 90px; }
  .dlg__in { padding: 48px 16px 24px; }
  .dlg h2 { font-size: 30px; }
}
@media (min-width: 761px) and (max-width: 900px) {
  .servs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .serv:not(:nth-child(3n)) { border-right: 0; }
  .serv:nth-child(2n+1) { border-right: 0.5px solid var(--green); }
}