/* Audio illustrations share one sheet; all headings and explanations stay in HTML. */
/* The standalone page follows the site theme through the landing tokens. */
.technology-detail {
  position: relative;
  padding-block: clamp(58px, 7vw, 108px) clamp(76px, 8vw, 124px);
  background: var(--landing-paper, #fbf7ef);
  scroll-margin-top: 100px;
}
.technology-detail .listening-technology__intro { max-width: 760px; }
.technology-detail article[id] { scroll-margin-top: 100px; }
.technology-detail .listening-technology__intro > p {
  max-width: 65ch;
  margin-top: 20px;
  font-size: clamp(14px, 1.25vw, 18px);
  line-height: 1.6;
  color: var(--landing-muted, #62564a);
}
.technology-detail .listening-technology__features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: clamp(24px, 4vw, 64px);
  margin-top: 35px;
}
.technology-detail article { min-width: 0; padding-block: 22px 38px; }
.technology-detail article:nth-child(n + 4) { border-top: 1px solid var(--landing-rule, #e3d9ca); padding-top: 32px; }
.technology-detail .listening-technology__art {
  position: relative;
  aspect-ratio: 2;
  overflow: hidden;
  margin-bottom: 22px;
  mix-blend-mode: multiply;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent), linear-gradient(to bottom, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent), linear-gradient(to bottom, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
.technology-detail .listening-technology__art img {
  position: absolute;
  display: block;
  width: 300%;
  max-width: none;
  height: 200%;
  left: 0;
  top: 0;
}
.technology-detail [data-illustration="pitch"] img,
.technology-detail [data-illustration="key"] img { left: -100%; }
.technology-detail [data-illustration="phrases"] img,
.technology-detail [data-illustration="slow"] img { left: -200%; }
.technology-detail [data-illustration="speed"] img,
.technology-detail [data-illustration="key"] img,
.technology-detail [data-illustration="slow"] img { top: -100%; }
/* Card headings, not section headings: outranks the shared h2 scale in brand-surfaces.css. */
html body.landing-page .technology-detail h2 { font-size: clamp(23px, 1.85vw, 28px); line-height: 1.13; letter-spacing: -.025em; }
.technology-detail article p { margin-top: 12px; font-size: 14px; line-height: 1.65; color: var(--landing-muted, #62564a); }
.technology-detail .listening-technology__link {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding-block: 12px;
  color: var(--landing-ink, #29180e);
  font-size: 14px;
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
}
.technology-detail .listening-technology__link:hover { color: var(--landing-accent, #925923); }
.technology-detail .listening-technology__preview { margin-block: 10px 22px; padding-block: 30px; border-block: 1px solid var(--landing-rule, #e3d9ca); }
.technology-detail .listening-technology__preview header { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; }
.technology-detail .listening-technology__feedback { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 4vw, 64px); margin-top: 26px; }
.technology-detail .listening-technology__feedback h3 { margin: 0; font: 500 15px/1.4 var(--font-body); }
.technology-detail .listening-technology__feedback p { margin-top: 8px; color: var(--landing-muted, #62564a); font-size: 14px; line-height: 1.65; }
.technology-detail .listening-technology__preview-note { margin-top: 24px; font-size: 12px; line-height: 1.6; color: var(--landing-muted, #62564a); }
@media (min-width: 601px) and (max-width: 1000px) {
  .technology-detail .listening-technology__features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .technology-detail article:nth-child(n + 3) { border-top: 1px solid var(--landing-rule, #e3d9ca); padding-top: 28px; }
}
@media (max-width: 600px) {
  .technology-detail .listening-technology__feedback { grid-template-columns: 1fr; gap: 22px; }
  .technology-detail .listening-technology__features { grid-template-columns: 1fr; margin-top: 18px; }
  .technology-detail article { padding-block: 24px 30px; }
  .technology-detail article + article { border-top: 1px solid var(--landing-rule, #e3d9ca); }
  .technology-detail .listening-technology__art { max-width: 400px; margin: 0 auto 20px; }
}

/* Shared illustrations: each cell is one third of the sheet width, half its height. */
.technology-art { position: relative; aspect-ratio: 2; overflow: hidden; background: #29150b; mask-image: linear-gradient(to right, transparent, #000 7%, #000 93%, transparent), linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent); mask-composite: intersect; }
.technology-art img { position: absolute; display: block; max-width: none; width: 300%; height: 200%; left: 0; top: 0; }
[data-technology-art="playback"] img, [data-technology-art="feedback-1"] img { left: -100%; }
[data-technology-art="phrases"] img, [data-technology-art="feedback-2"] img { left: -200%; }
[data-technology-art^="feedback-"] img { top: -100%; }
.technology-pill { display: inline-block; vertical-align: middle; margin-left: 7px; padding: 4px 9px; border: 1px solid #8cafa2; border-radius: 999px; color: #c8e4d8; font: 500 10px/1.2 var(--font-body, sans-serif); letter-spacing: .02em; white-space: nowrap; }

.landing-page--home .technology-summary { position: relative; margin-top: calc(-1 * var(--section-curve-height)); padding-block: calc(56px + var(--section-curve-height)) calc(52px + var(--section-curve-height)); background: #29150b; color: #fbf0de; scroll-margin-top: 70px; }
.landing-page--home .technology-summary__intro { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.landing-page--home .technology-summary h2 { max-width: 22ch; font-size: clamp(30px, 3.2vw, 46px); line-height: 1.08; letter-spacing: -.035em; color: #fbf0de; }
.landing-page--home .technology-summary__link { flex-shrink: 0; display: inline-flex; align-items: center; gap: 18px; padding-block: 10px; border-bottom: 1px solid #96735c; color: #efc997; font-size: 13px; text-decoration: none; }
.landing-page--home .technology-summary__link:hover { color: #fff6e9; border-color: currentColor; }
.landing-page--home .technology-summary__link:focus-visible { outline: 2px solid #efc997; outline-offset: 6px; }
.landing-page--home .technology-summary__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 4vw, 56px); margin-top: 20px; }
.landing-page--home .technology-summary h3 { margin-block: 8px 12px; color: #fbf0de; font-size: clamp(22px, 1.9vw, 28px); font-weight: 400; line-height: 1.25; letter-spacing: -.02em; }
.landing-page--home .technology-summary p { margin: 0; color: #d6c0ad; font-size: 14px; line-height: 1.6; max-width: 38ch; }
/* Each photographic curve overlaps the next section: the player section sits
   above this one, and this one above the creator photograph. The curved mask
   replaces an ivory wave over the photograph's straight top. */
.landing-page--home .technology-summary { z-index: 2; }
.landing-page--home .technology-summary > .listening-wave--bottom { display: none; }
.landing-page--home .technology-summary {
  -webkit-mask-image: linear-gradient(#000, #000), url("/images/listening/section-edge-fluid.svg");
  mask-image: linear-gradient(#000, #000), url("/images/listening/section-edge-fluid.svg");
  -webkit-mask-size: 100% calc(100% - var(--section-curve-height) + 1px), 100% var(--section-curve-height);
  mask-size: 100% calc(100% - var(--section-curve-height) + 1px), 100% var(--section-curve-height);
  -webkit-mask-position: top, bottom;
  mask-position: top, bottom;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

@font-face { font-family: "Newsreader"; src: url("/fonts/newsreader-latin.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; }
.technology-detail { color: var(--landing-ink, #29180e); }
.technology-detail :is(h1, h2) { color: var(--landing-ink, #29180e); }
/* The illustration sheet is painted on ivory paper. In dark mode, invert its
   lightness (hue-rotate restores the amber and teal) and screen the dark paper
   into the page background. */
:root[data-theme="dark"] .technology-detail .listening-technology__art { mix-blend-mode: screen; }
:root[data-theme="dark"] .technology-detail .listening-technology__art img { filter: invert(1) hue-rotate(180deg); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .technology-detail .listening-technology__art { mix-blend-mode: screen; }
  :root:not([data-theme="light"]) .technology-detail .listening-technology__art img { filter: invert(1) hue-rotate(180deg); }
}
.technology-container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.technology-detail :is(h1, h2) { font-family: "Newsreader", Georgia, serif; font-weight: 400; }
.technology-detail h1 { margin: 0; }
.technology-detail .listening-technology__preview { margin-top: 24px; padding: clamp(24px, 4vw, 48px); background: #29150b; color: #fbf0de; border: 0; border-radius: 4px; }
.technology-detail .listening-technology__preview :is(h2, h3) { color: #fbf0de; }
.technology-detail .listening-technology__preview :is(p, .listening-technology__preview-note) { color: #d6c0ad; }
.technology-detail .listening-technology__feedback { gap: 28px; margin-top: 8px; }
.technology-detail .listening-technology__feedback h3 { margin-top: 14px; line-height: 1.8; }
@media (max-width: 760px) {
  .landing-page--home .technology-summary__intro { align-items: flex-start; flex-direction: column; gap: 12px; }
  .landing-page--home .technology-summary__grid { gap: 20px; }
  .technology-detail .listening-technology__feedback { grid-template-columns: 1fr; }
  .technology-detail .listening-technology__feedback .technology-art { max-width: 360px; }
}
@media (max-width: 540px) {
  .landing-page--home .technology-summary__grid { grid-template-columns: 1fr; gap: 28px; }
  .landing-page--home .technology-summary__grid article { display: grid; grid-template-columns: 100px minmax(0, 1fr); column-gap: 18px; align-items: start; }
  .landing-page--home .technology-summary .technology-art { grid-row: 1 / 3; align-self: center; aspect-ratio: 2; }
  .landing-page--home .technology-summary h3 { margin-top: 0; font-size: 23px; }
  .landing-page--home .technology-summary p { font-size: 13px; }
}

.technology-accuracy-note { max-width: 70ch; color: var(--landing-muted, #62564a); font-size: 14px; line-height: 1.65; margin-block: 24px; }