.live-case-page {
  --case-accent: #7359c6;
  --case-tint: #f2f0fb;
  background: #fff;
}

.live-case-page.case-culture { --case-accent: #8f2945; --case-tint: #f8f2f3; }
.live-case-page.case-krasno { --case-accent: #d92821; --case-tint: #fdf1f0; }
.live-case-page.case-pop { --case-accent: #7951d6; --case-tint: #f4f0ff; }
.live-case-page.case-mole { --case-accent: #7058ca; --case-tint: #f1effb; }

.live-case-page .scroll-progress { background: var(--case-accent); }

.live-case-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 110px clamp(20px, 4vw, 58px) 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
}

.live-case-breadcrumbs a:hover { color: var(--case-accent); }

.live-case-hero {
  display: grid;
  grid-template-columns: minmax(420px, .82fr) minmax(0, 1.18fr);
  gap: clamp(34px, 6vw, 96px);
  align-items: center;
  min-height: calc(100dvh - 130px);
  padding: 44px clamp(20px, 4vw, 58px) clamp(70px, 8vw, 120px);
}

.live-case-copy { min-width: 0; display: grid; gap: 24px; }

.live-case-kicker,
.live-case-section-kicker {
  color: var(--case-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.live-case-copy h1 {
  max-width: 10ch;
  font-size: clamp(48px, 5vw, 72px);
  line-height: .9;
  letter-spacing: -.06em;
  overflow-wrap: break-word;
}

.live-case-lead {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(18px, 1.65vw, 24px);
  line-height: 1.42;
}

.live-case-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.live-case-page .live-case-actions .button-primary {
  border-color: var(--case-accent);
  background: var(--case-accent);
  color: #fff;
}

.live-case-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 1px;
  list-style: none;
  background: var(--line);
}

.live-case-facts li { display: grid; gap: 5px; padding: 16px; background: #fff; }
.live-case-facts strong { font-size: 24px; line-height: 1; }
.live-case-facts span { color: var(--muted); font-size: 12px; }

.browser-frame {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--case-tint);
  box-shadow: 18px 18px 0 color-mix(in srgb, var(--case-accent) 15%, transparent);
}

.browser-frame-bar {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.browser-frame-bar i { width: 8px; height: 8px; border-radius: 50%; background: var(--case-accent); opacity: .34; }
.browser-frame-bar span { margin-left: 8px; color: var(--muted); font-family: var(--font-mono); font-size: 10px; }
.browser-frame img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }

.live-case-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 clamp(20px, 4vw, 58px);
  border: 1px solid var(--line);
}

.live-case-strip article { min-height: 190px; padding: clamp(24px, 3vw, 38px); border-right: 1px solid var(--line); }
.live-case-strip article:last-child { border-right: 0; }
.live-case-strip span { color: var(--case-accent); font-family: var(--font-mono); font-size: 11px; font-weight: 800; }
.live-case-strip h2 { margin-top: 18px; font-size: clamp(24px, 2.5vw, 36px); line-height: 1; }
.live-case-strip p { margin-top: 12px; color: var(--muted); }

.live-case-section {
  padding: clamp(86px, 11vw, 164px) clamp(20px, 4vw, 58px);
}

.live-case-section-head { display: grid; gap: 18px; max-width: 980px; margin-bottom: clamp(36px, 6vw, 74px); }
.live-case-section-head h2 { max-width: 14ch; font-size: clamp(42px, 5.5vw, 82px); line-height: .94; letter-spacing: -.05em; }
.live-case-section-head > p:last-child { max-width: 720px; color: var(--muted); font-size: 19px; }

.live-case-story {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.live-case-story article { min-height: 330px; display: grid; align-content: end; padding: clamp(28px, 4vw, 58px); background: #fff; }
.live-case-story article:nth-child(2) { background: var(--case-tint); }
.live-case-story h3 { max-width: 16ch; font-size: clamp(30px, 3.6vw, 54px); line-height: .98; }
.live-case-story p { max-width: 600px; margin-top: 20px; color: var(--muted); font-size: 18px; }

.live-case-gallery { background: var(--case-tint); }
.live-case-gallery-grid { display: grid; grid-template-columns: 1.16fr .84fr; gap: 18px; }
.live-case-gallery figure { margin: 0; }
.live-case-gallery .browser-frame { box-shadow: none; background: #fff; }
.live-case-gallery figcaption { margin-top: 14px; color: var(--muted); font-size: 14px; }

.live-case-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.live-case-principles article { min-height: 290px; display: grid; align-content: end; padding: clamp(26px, 3vw, 42px); border: 1px solid var(--line); background: #fff; }
.live-case-principles strong { color: var(--case-accent); font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; }
.live-case-principles h3 { margin-top: 18px; font-size: clamp(26px, 2.6vw, 38px); line-height: 1; }
.live-case-principles p { margin-top: 14px; color: var(--muted); }

.live-case-final {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: end;
  margin: 0 clamp(20px, 4vw, 58px) clamp(80px, 10vw, 150px);
  padding: clamp(34px, 5vw, 72px);
  border-radius: var(--radius);
  background: var(--case-accent);
  color: #fff;
}

.live-case-final h2 { max-width: 15ch; font-size: clamp(40px, 5vw, 76px); line-height: .94; }
.live-case-final p { max-width: 680px; margin-top: 18px; color: rgba(255,255,255,.78); font-size: 18px; }
.live-case-final .button { border-color: #fff; background: #fff; color: #111; white-space: nowrap; }

.live-case-related { padding-top: 0; }
.live-case-related-links { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.live-case-related-links a { min-height: 150px; display: grid; align-content: end; padding: 24px; border: 1px solid var(--line); background: #fff; transition: transform .25s var(--ease), border-color .25s ease; }
.live-case-related-links a:hover { transform: translateY(-3px); border-color: var(--case-accent); }
.live-case-related-links span { color: var(--case-accent); font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; }
.live-case-related-links strong { margin-top: 10px; font-size: 24px; }

@media (max-width: 960px) {
  .live-case-hero { grid-template-columns: 1fr; min-height: 0; }
  .live-case-copy h1 { max-width: 12ch; }
  .live-case-strip,
  .live-case-principles { grid-template-columns: 1fr; }
  .live-case-strip article { border-right: 0; border-bottom: 1px solid var(--line); }
  .live-case-strip article:last-child { border-bottom: 0; }
  .live-case-related-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .live-case-breadcrumbs { padding-top: 94px; }
  .live-case-hero { padding-top: 30px; }
  .live-case-actions { display: grid; }
  .live-case-facts,
  .live-case-story,
  .live-case-gallery-grid,
  .live-case-final,
  .live-case-related-links { grid-template-columns: 1fr; }
  .browser-frame { box-shadow: 8px 8px 0 color-mix(in srgb, var(--case-accent) 15%, transparent); }
  .live-case-gallery .browser-frame { box-shadow: none; }
  .live-case-final { align-items: start; }
  .live-case-final .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .live-case-related-links a { transition: none; }
}

/* 2026-09 UX pass: preserve interface scale and separate desktop/mobile evidence. */
.live-case-hero {
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 78px);
  min-height: 0;
  padding-top: clamp(42px, 5vw, 72px);
}

.live-case-copy {
  width: min(1400px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, .68fr);
  grid-template-areas:
    "kicker lead"
    "title lead"
    "title actions"
    "title facts";
  column-gap: clamp(36px, 6vw, 96px);
  row-gap: 22px;
  align-items: start;
}

.live-case-copy .live-case-kicker { grid-area: kicker; }
.live-case-copy h1 {
  grid-area: title;
  max-width: 10ch;
  font-size: clamp(56px, 7.2vw, 112px);
  line-height: .88;
  letter-spacing: -.065em;
  overflow-wrap: normal;
  word-break: normal;
}
.live-case-copy .live-case-lead { grid-area: lead; margin-top: 24px; }
.live-case-copy .live-case-actions { grid-area: actions; }
.live-case-copy .live-case-facts { grid-area: facts; }

.live-case-hero-screen {
  width: min(1420px, 100%);
  margin: 0 auto;
  box-shadow: 14px 14px 0 color-mix(in srgb, var(--case-accent) 12%, transparent);
}

.browser-frame img,
.live-case-hero-screen img,
.live-case-gallery .browser-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: top;
}

.live-case-gallery {
  padding-top: clamp(90px, 10vw, 150px);
  background: #f6f4f0;
}

.live-case-gallery .live-case-section-head {
  max-width: 1120px;
  margin-bottom: clamp(70px, 9vw, 126px);
}

.case-device-section {
  display: grid;
  grid-template-columns: minmax(250px, .28fr) minmax(0, 1fr);
  gap: clamp(34px, 5vw, 82px);
  padding: clamp(46px, 6vw, 86px) 0;
  border-top: 1px solid var(--line-strong);
}

.case-device-section:first-of-type { padding-top: 0; border-top: 0; }

.case-device-heading {
  align-self: start;
  position: sticky;
  top: 112px;
}

.case-device-heading > span {
  color: var(--case-accent);
  font: 850 10px/1 var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.case-device-heading h3 {
  max-width: 11ch;
  margin-top: 18px;
  font-size: clamp(34px, 3.2vw, 52px);
  line-height: 1;
  letter-spacing: -.045em;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.case-device-heading p {
  max-width: 430px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.live-case-desktop-gallery {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 2.5vw, 34px);
}

.case-screen { min-width: 0; margin: 0; }
.case-screen.is-primary { grid-column: 1 / -1; }
.case-screen .browser-frame {
  overflow: hidden;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 20px 64px rgba(17, 17, 17, .08);
}

.live-case-gallery .case-screen figcaption,
.phone-frame figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.case-device-section-mobile {
  margin-top: clamp(40px, 6vw, 86px);
  padding-bottom: 0;
}

.live-case-mobile-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 330px));
  gap: clamp(18px, 2.5vw, 32px);
  justify-content: end;
  align-items: start;
}

.phone-frame {
  min-width: 0;
  margin: 0;
}

.phone-frame > img {
  display: block;
  width: 100%;
  height: auto;
  border: 9px solid #111;
  border-radius: 34px;
  background: #fff;
  box-shadow: 0 24px 72px rgba(17, 17, 17, .16);
}

@media (max-width: 1040px) {
  .live-case-copy {
    grid-template-columns: 1fr;
    grid-template-areas: "kicker" "title" "lead" "facts" "actions";
  }
  .live-case-copy .live-case-lead { margin-top: 0; }
  .case-device-section { grid-template-columns: 1fr; }
  .case-device-heading { position: static; }
  .case-device-heading h3 { max-width: 16ch; }
  .case-device-heading p { max-width: 700px; }
  .live-case-mobile-gallery { justify-content: start; }
}

@media (max-width: 720px) {
  .live-case-breadcrumbs { padding-top: 92px; }
  .live-case-hero { gap: 38px; padding-top: 24px; padding-bottom: 72px; }
  .live-case-copy h1 { max-width: 11ch; font-size: clamp(46px, 14vw, 66px); line-height: .92; }
  .live-case-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .live-case-facts li { padding: 12px 9px; }
  .live-case-facts strong { font-size: 18px; }
  .live-case-facts span { font-size: 10px; }
  .live-case-hero-screen { box-shadow: 7px 7px 0 color-mix(in srgb, var(--case-accent) 12%, transparent); }
  .browser-frame-bar { height: 34px; }
  .browser-frame-bar span { max-width: 68vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .live-case-gallery { padding-inline: 16px; }
  .live-case-gallery .live-case-section-head { margin-bottom: 64px; }
  .live-case-desktop-gallery { grid-template-columns: 1fr; }
  .case-screen.is-primary { grid-column: auto; }
  .case-device-section { gap: 30px; padding-block: 52px; }
  .case-device-heading h3 { font-size: clamp(34px, 10vw, 48px); }
  .live-case-mobile-gallery {
    grid-template-columns: repeat(2, minmax(260px, 78vw));
    grid-auto-flow: column;
    grid-auto-columns: minmax(260px, 78vw);
    justify-content: start;
    gap: 16px;
    margin-right: -16px;
    padding: 0 16px 28px 0;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }
  .phone-frame { scroll-snap-align: start; }
}