/* Clients page: an editorial index. Sticky sector rail, one chapter per client, device compositions that rise and settle on scroll */
html { scroll-behavior: smooth; overflow-x: clip; }
body.astro.sub-page { overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.sub-page { background: var(--bg); color: var(--ink); text-align: left; }
.sub-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0 var(--s3); padding: 8px 4vw; border-bottom: 1px solid var(--line); }
.sub-brand { display: inline-flex; align-items: center; min-height: 48px; }
.sub-brand img { width: 92px; height: auto; }
.sub-nav ul { display: flex; flex-wrap: wrap; list-style: none; gap: 2px; }
.sub-nav a { display: inline-flex; align-items: center; min-height: 48px; padding: 12px 14px; color: var(--soft); text-decoration: none; font: 300 12px/1.6 var(--font-display); letter-spacing: .3em; text-transform: uppercase; transition: color var(--t-ctl) var(--ease); }
.sub-nav a:hover, .sub-nav a:focus-visible, .sub-nav a[aria-current="page"] { color: var(--ink); }
.sub-nav a:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
main ul, main ol { text-align: left; }

.hero-sub { width: min(960px, 100% - 2 * var(--gut)); margin: 0 auto; padding: var(--s8) 0 var(--s6); text-align: center; }
.hero-sub .h2 { margin: var(--s3) 0 0; padding-left: .18em; font-weight: 100; letter-spacing: .3em; overflow-wrap: anywhere; }
.hero-sub .lead { max-width: 46ch; margin: var(--s4) auto 0; color: var(--soft); font-weight: 300; font-size: clamp(16px, 1.6vw, 19px); }

.index-wrap { width: min(1320px, 100% - 2 * var(--gut)); margin: 0 auto; display: grid; grid-template-columns: 210px minmax(0, 1fr); column-gap: var(--s6); align-items: start; }
.sec-index { position: sticky; top: var(--s6); padding-top: var(--s7); }
.sec-index ol { display: grid; gap: 2px; list-style: none; padding: 0; margin: 0; border-left: 1px solid var(--line); }
.sec-index a { position: relative; display: flex; align-items: baseline; gap: var(--s2); min-height: 48px; padding: 12px 0 12px var(--s3); color: var(--soft); text-decoration: none; font: 300 12px/1.5 var(--font-display); letter-spacing: .2em; text-transform: uppercase; transition: color var(--t-hover) var(--ease), padding var(--t-hover) var(--ease); }
.sec-index .rn { font-size: 10px; letter-spacing: .16em; opacity: .6; }
.sec-index a::before { content: ""; position: absolute; left: -1px; top: 50%; width: 1px; height: 0; background: var(--ink); transform: translateY(-50%); transition: height var(--t-hover) var(--ease-out); }
.sec-index a:hover, .sec-index a:focus-visible { color: var(--ink); }
.sec-index a.on { color: var(--ink); padding-left: calc(var(--s3) + 6px); }
.sec-index a.on::before { height: 100%; }
.sec-index a:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.chapters { text-align: left; }
.sector { scroll-margin-top: var(--s5); padding: var(--s7) 0 var(--s5); }
.sector + .sector { border-top: 1px solid var(--line); }
.sector-head { display: flex; align-items: baseline; gap: var(--s3); padding-bottom: var(--s6); }
.sector-n { font: 200 12px/1 var(--font-display); letter-spacing: .3em; color: var(--soft); }
.sector-title { font: 200 clamp(26px, 3.4vw, 46px)/1.15 var(--font-display); letter-spacing: .2em; text-transform: uppercase; overflow-wrap: anywhere; }
.sector-count { margin-left: auto; font: 300 11px/1 var(--font-display); letter-spacing: .26em; text-transform: uppercase; color: var(--soft); white-space: nowrap; }

.chapter { scroll-margin-top: var(--s5); }
.ch-num { font: 100 clamp(56px, 7vw, 104px)/1 var(--font-display); letter-spacing: .02em; color: transparent; -webkit-text-stroke: 1px rgba(199,194,184,.42); margin-bottom: var(--s3); }
.ch-sector { font: 300 11px/1.4 var(--font-display); letter-spacing: .3em; text-transform: uppercase; color: var(--soft); margin-bottom: var(--s2); }
.ch-name { font: 200 clamp(28px, 3vw, 44px)/1.12 var(--font-display); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); overflow-wrap: anywhere; }
.ch-line { max-width: 40ch; margin-top: var(--s3); color: var(--accent); font-weight: 300; line-height: 1.75; }
.ch-logo { display: block; height: 20px; width: auto; max-width: 110px; margin-top: var(--s4); filter: brightness(0) invert(1); opacity: .55; }
.ch-logo--boxed { filter: grayscale(1) brightness(1.15); opacity: .6; }

.chapter--feature { display: grid; grid-template-columns: minmax(0, 3.4fr) minmax(0, 8.6fr); align-items: center; column-gap: var(--s6); padding: var(--s6) 0 var(--s7); }
.chapter--feature .ch-text { grid-column: 1; grid-row: 1; }
.chapter--feature .ch-comp { grid-column: 2; grid-row: 1; }
.chapter--feature.flip { grid-template-columns: minmax(0, 8.6fr) minmax(0, 3.4fr); }
.chapter--feature.flip .ch-text { grid-column: 2; }
.chapter--feature.flip .ch-comp { grid-column: 1; }

.ch-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s8) var(--s6); padding-top: var(--s6); }
.ch-grid .chapter { display: flex; flex-direction: column; gap: var(--s4); }
.ch-grid .ch-comp { display: grid; align-items: center; aspect-ratio: 100 / 80; }
.ch-grid .ch-text { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: var(--s3); align-items: start; }
.ch-grid .ch-num { grid-row: 1 / 4; margin: 0; font-size: clamp(40px, 4vw, 60px); }
.ch-grid .ch-name { font-size: clamp(22px, 2vw, 28px); }
.ch-grid .ch-sector { margin-bottom: var(--s1); }
.ch-grid .ch-line { grid-column: 2; margin-top: var(--s2); }
.ch-grid .ch-logo { grid-column: 2; margin-top: var(--s3); }

/* the rise: the frames settle with a long ease-out, each a beat after the last. Written only when the script runs. */
@media (prefers-reduced-motion: no-preference) {
  .js .dev[data-dev] .dv-in { opacity: 0; transform: translate3d(0, 56px, 0) scale(.985); }
  .js .dev[data-dev] .dev-glow { opacity: 0; }
  .js .dev[data-dev].in .dv-in { opacity: 1; transform: none; transition: opacity 1.2s var(--ease-out) var(--dl, 0s), transform 1.7s var(--ease-out) var(--dl, 0s); }
  .js .dev[data-dev].in .dev-glow { opacity: 1; transition: opacity 2.4s var(--ease-out) .1s; }
  .js .ch-text { opacity: 0; transform: translate3d(0, 20px, 0); }
  .js .chapter.in .ch-text { opacity: 1; transform: none; transition: opacity 1.1s var(--ease-out) .12s, transform 1.4s var(--ease-out) .12s; }
}
@media (prefers-reduced-motion: reduce) { .dv-p { transform: none !important; } }

.end { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s2); padding: var(--s7) var(--gut) var(--s8); border-top: 1px solid var(--line); }

@media (max-width: 1100px) {
  .index-wrap { display: block; width: min(1000px, 100% - 2 * var(--gut)); }
  .sec-index { position: sticky; top: 0; z-index: 20; margin: 0 calc(-1 * var(--gut)); padding: 0 var(--gut); background: rgba(16,17,18,.92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
  .sec-index ol { display: flex; overflow-x: auto; gap: var(--s1); border: 0; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .sec-index ol::-webkit-scrollbar { display: none; }
  .sec-index a { flex: none; padding: 12px var(--s2); white-space: nowrap; letter-spacing: .16em; }
  .sec-index .rn { display: none; }
  .sec-index a::before { left: var(--s2); right: var(--s2); top: auto; bottom: 0; width: auto; height: 1px; transform: scaleX(0); transition: transform var(--t-hover) var(--ease-out); }
  .sec-index a.on { padding-left: var(--s2); }
  .sec-index a.on::before { height: 1px; transform: none; }
  .sector { scroll-margin-top: 56px; padding-top: var(--s6); }
  .chapter { scroll-margin-top: 64px; }
}
@media (max-width: 860px) {
  .chapter--feature, .chapter--feature.flip { display: flex; flex-direction: column; gap: var(--s5); padding: var(--s5) 0 var(--s6); }
  .chapter--feature .ch-comp, .chapter--feature.flip .ch-comp { order: 1; width: 100%; }
  .chapter--feature .ch-text, .chapter--feature.flip .ch-text { order: 2; }
  .ch-grid { grid-template-columns: minmax(0, 1fr); gap: var(--s7); }
}
@media (max-width: 560px) {
  .hero-sub { padding: var(--s7) 0 var(--s6); }
  .hero-sub .h2 { letter-spacing: .2em; padding-left: .2em; }
  .sector-head { flex-wrap: wrap; gap: var(--s1) var(--s2); padding-bottom: var(--s5); }
  .sector-count { margin-left: 0; width: 100%; }
  .sub-nav a { padding: 12px 10px; letter-spacing: .2em; }
  .ch-name { letter-spacing: .06em; }
}
@media (max-width: 760px) { .foot { flex-wrap: wrap; } }
.ch-grid .dev--web { width: 84%; }
.ch-logo[src*="wb-games"] { height: 32px; }

/* a logo is the title where one exists; the typed name is only for clients without a mark */
.ch-name--logo { line-height: 0; font-size: 0; letter-spacing: 0; }
.ch-name--logo .ch-logo { height: 40px; width: auto; max-width: min(260px, 100%); margin: 0; opacity: .95; }
.ch-name--logo .ch-logo--boxed { opacity: 1; }
.ch-grid .ch-name--logo .ch-logo { height: 30px; max-width: min(200px, 100%); }
.ch-name--logo .ch-logo[src*="wb-games"] { height: 44px; }
.ch-grid .ch-name--logo .ch-logo[src*="wb-games"] { height: 36px; }