/* Aldermoor Conservation Services
   Main stylesheet. Refreshed 2024; some pages still load legacy.css. */

:root {
  --paper:      #f7f5ef;
  --paper-2:    #efece3;
  --ink:        #2b2b28;
  --ink-soft:   #5f5c55;
  --rule:       #d6d2c6;
  --olive:      #5b6650;
  --oxide:      #8c3a24;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --measure: 34rem;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:    #17181a;
    --paper-2:  #1e2023;
    --ink:      #dcd9d0;
    --ink-soft: #9a968c;
    --rule:     #34363a;
    --olive:    #93a486;
    --oxide:    #d1725a;
  }
}
:root[data-theme="dark"] {
  --paper:    #17181a;
  --paper-2:  #1e2023;
  --ink:      #dcd9d0;
  --ink-soft: #9a968c;
  --rule:     #34363a;
  --olive:    #93a486;
  --oxide:    #d1725a;
}

* { box-sizing: border-box; }

html { font-size: 17px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.62;
  -webkit-text-size-adjust: 100%;
}

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--olive); color: #fff; padding: .6rem 1rem; z-index: 50;
}
.skip:focus { left: 0; }

a { color: var(--olive); text-underline-offset: 2px; }
a:hover { color: var(--oxide); }
:focus-visible { outline: 2px solid var(--oxide); outline-offset: 2px; }

/* ---------------------------------------------------------------- header */
header.site {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.bar {
  max-width: 62rem; margin: 0 auto; padding: 1.1rem 16px .4rem;
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap;
}
.wordmark {
  font-family: var(--sans); font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; font-size: .96rem; color: var(--ink);
  text-decoration: none; line-height: 1.3;
}
.wordmark small {
  display: block; font-weight: 400; letter-spacing: .14em;
  font-size: .66rem; color: var(--ink-soft);
}
.estd { font-family: var(--mono); font-size: .7rem; color: var(--ink-soft); }

nav.site { max-width: 62rem; margin: 0 auto; padding: 0 16px 0; }
nav.site ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 0 1.4rem;
}
nav.site a {
  display: inline-block; padding: .45rem 0 .7rem;
  font-family: var(--sans); font-size: .82rem; letter-spacing: .03em;
  text-decoration: none; color: var(--ink-soft);
  border-bottom: 2px solid transparent;
}
nav.site a:hover, nav.site a[aria-current="page"] {
  color: var(--ink); border-bottom-color: var(--olive);
}

/* ---------------------------------------------------------------- layout */
main { max-width: 62rem; margin: 0 auto; padding: 2.2rem 16px 4rem; }
.prose { max-width: var(--measure); }
.prose > * + * { margin-top: 1.05em; }

h1 {
  font-family: var(--sans); font-weight: 700; font-size: 1.85rem;
  line-height: 1.2; letter-spacing: -.01em; margin: 0 0 .3em;
}
h2 {
  font-family: var(--sans); font-weight: 700; font-size: 1.12rem;
  letter-spacing: .01em; margin: 2.2rem 0 .5rem;
}
h3 { font-family: var(--sans); font-size: .95rem; margin: 1.6rem 0 .3rem; }
.lede { font-size: 1.12rem; color: var(--ink-soft); }
.kicker {
  font-family: var(--sans); font-size: .72rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-soft); margin: 0 0 .4rem;
}

hr { border: 0; border-top: 1px solid var(--rule); margin: 2.4rem 0; }

/* ---------------------------------------------------------------- grids */
.cols { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.cards { list-style: none; margin: 1.4rem 0 0; padding: 0;
         display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); }
.cards li { border: 1px solid var(--rule); background: var(--paper-2); }
.cards li a { display: block; padding: 1rem 1.1rem; text-decoration: none; color: inherit; }
.cards li a:hover { background: var(--paper); }
.cards .n { font-family: var(--mono); font-size: .76rem; color: var(--ink-soft); }
.cards h3 { margin: .25rem 0 .3rem; font-size: .96rem; }
.cards p { margin: 0; font-size: .86rem; color: var(--ink-soft); }

figure { margin: 1.6rem 0; }
figure img { width: 100%; height: auto; display: block; border: 1px solid var(--rule); }
figcaption { font-size: .8rem; color: var(--ink-soft); margin-top: .5rem;
             font-family: var(--sans); }

/* ---------------------------------------------------------------- staff */
ul.staff {
  list-style: none; margin: 1.6rem 0 0; padding: 0;
  display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr));
}
ul.staff li { background: var(--paper-2); border: 1px solid var(--rule); }
ul.staff li a { display: block; color: inherit; text-decoration: none; }
ul.staff img { width: 100%; height: auto; display: block; }
ul.staff .who { padding: .8rem .9rem 1rem; }
ul.staff .who strong { display: block; font-family: var(--sans); font-size: .92rem; }
ul.staff .who span { font-size: .8rem; color: var(--ink-soft); }
/* a card whose contents were removed still holds its place in the grid */
ul.staff li.is-empty { background: var(--paper-2); border-color: var(--rule); min-height: 13.4rem; }

/* ---------------------------------------------------------------- tables */
table { border-collapse: collapse; width: 100%; font-size: .9rem; margin: 1.2rem 0; }
th, td { text-align: left; padding: .5rem .7rem; border-bottom: 1px solid var(--rule);
         vertical-align: top; }
th { font-family: var(--sans); font-size: .78rem; letter-spacing: .04em;
     text-transform: uppercase; color: var(--ink-soft); }
td.num, .mono { font-family: var(--mono); font-size: .86rem; }

/* ---------------------------------------------------------------- notes */
.note {
  border-left: 3px solid var(--rule); padding: .1rem 0 .1rem 1rem;
  color: var(--ink-soft); font-size: .92rem;
}
.note.hold { border-left-color: var(--oxide); }
.aboutpage {
  margin-top: 3rem; padding: .9rem 1.1rem; background: var(--paper-2);
  border: 1px solid var(--rule); font-size: .8rem; color: var(--ink-soft);
  font-family: var(--sans); max-width: var(--measure);
}
.aboutpage strong { color: var(--ink); }

blockquote { margin: 1.2rem 0; padding-left: 1.1rem; border-left: 3px solid var(--olive);
             font-style: italic; color: var(--ink-soft); }

/* ---------------------------------------------------------------- search */
.retrieval { border: 1px solid var(--rule); background: var(--paper-2); padding: 1.1rem; }
.retrieval form { display: flex; gap: .6rem; flex-wrap: wrap; }
.retrieval input[type=search] {
  flex: 1 1 14rem; padding: .5rem .6rem; border: 1px solid var(--rule);
  background: var(--paper); color: var(--ink); font-family: var(--serif); font-size: .95rem;
}
.retrieval button, .btn {
  padding: .5rem 1rem; border: 1px solid var(--olive); background: var(--olive);
  color: #fff; font-family: var(--sans); font-size: .84rem; cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--olive); }
.retrieval .out { margin-top: .9rem; font-size: .88rem; }
.retrieval .out ul { margin: .4rem 0 0; padding-left: 1.1rem; }

/* ---------------------------------------------------------------- footer */
footer.site {
  border-top: 1px solid var(--rule); margin-top: 3rem;
  background: var(--paper);
}
footer.site .inner { max-width: 62rem; margin: 0 auto; padding: 1.4rem 16px 3rem;
                     font-size: .78rem; color: var(--ink-soft); }
footer.site p { margin: .25rem 0; }
footer.site .meta { font-family: var(--mono); font-size: .72rem; }
footer.site a { color: var(--ink-soft); }

/* ---------------------------------------------------------------- misc */
.status-lamp {
  display: inline-block; width: .8rem; height: .8rem; border-radius: 50%;
  background: #6b7a60; vertical-align: -1px; margin-right: .4rem;
}
.plates { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: 1.4rem; }
.plates img { width: 100%; height: auto; display: block; border: 1px solid var(--rule); }
.plates .cap { font-family: var(--mono); font-size: .76rem; color: var(--ink-soft);
               margin-top: .4rem; }
.cardgrid { list-style: none; padding: 0; margin: 1.4rem 0 0;
            display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); }
.cardgrid img { width: 100%; height: auto; border: 1px solid var(--rule); display: block; }
audio { width: 100%; margin-top: .5rem; }

.doclist { list-style: none; padding: 0; margin: 1rem 0; }
.doclist li { padding: .55rem 0; border-bottom: 1px solid var(--rule); font-size: .9rem; }
.doclist .mono { color: var(--ink-soft); }

.withdrawn {
  border: 1px solid var(--oxide); padding: 1rem 1.1rem; background: var(--paper-2);
  max-width: var(--measure);
}
.withdrawn h2 { margin-top: 0; }

@media (max-width: 640px) {
  html { font-size: 16px; }
  h1 { font-size: 1.5rem; }
  .bar { padding-top: .9rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}

/* hero: a band, not a billboard */
figure.hero { margin: 0 0 2rem; }
figure.hero img { height: clamp(180px, 26vw, 320px); object-fit: cover; object-position: 50% 58%; }

/* plate gallery: the long thin plates should not be blown up to full width */
.plates li { max-width: 46rem; }
.plates img { image-rendering: auto; }

/* staff cards are typographic: this firm has never had staff photographs */
ul.staff li { min-height: 0; }
ul.staff .who { padding: 1rem 1.1rem 1.2rem; }
ul.staff .who .yr { display:block; font-family: var(--mono); font-size:.72rem; opacity:.7; margin-top:.35rem; }
ul.staff li.is-empty { min-height: 7.2rem; }

/* Print-only blocks. print.css is loaded with media="print", so the rule that
   hides these has to live here or they render on screen. */
.print-retention, .print-citation { display: none; }