/* =========================================================
   Sonke Design v23 — clearer expertise and business case studies
   ========================================================= */

/* Studio collaboration: robust single-column mobile layout. */
@media (max-width: 720px) {
  .studio-page .studio-principles__grid,
  .studio-page .delivery-line.studio-principles__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) !important;
    width: 100%;
    overflow: visible;
  }

  .studio-page .studio-principles__grid article {
    display: block;
    width: 100%;
    min-width: 0;
    min-height: 0;
    padding: 24px 20px 28px;
  }

  .studio-page .studio-principles__grid h3 {
    max-width: none;
    margin: 22px 0 0;
    font-size: 29px;
  }

  .studio-page .studio-principles__grid p {
    width: auto;
    max-width: 36rem;
    margin: 14px 0 0;
    font-size: 15px;
    line-height: 1.65;
    overflow-wrap: normal;
    word-break: normal;
  }
}

/* Homepage: explain why a broad offer remains specialist-led. */
.home-specialist-note {
  display: grid;
  grid-template-columns: minmax(280px, .78fr) minmax(0, 1.22fr);
  gap: clamp(34px, 6vw, 92px);
  align-items: start;
  margin: calc(clamp(70px, 9vw, 130px) * -0.45) 0 clamp(42px, 5vw, 72px);
  padding: clamp(24px, 3.2vw, 42px);
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,.38);
}

.home-specialist-note > div:first-child > p:last-child {
  max-width: 620px;
  margin: 16px 0 0;
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1.7;
}

.home-specialist-note__pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.home-specialist-note__pillars span {
  min-width: 0;
  padding: 20px 18px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 12px;
  line-height: 1.55;
}

.home-specialist-note__pillars strong {
  display: block;
  margin-bottom: 8px;
  color: var(--color-text);
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 400;
  line-height: 1;
}

/* Compact project-wide business outcome. */
.case-v23-outcome {
  padding-block: clamp(52px, 5.6vw, 84px);
  border-top: 1px solid rgba(36,35,33,.12);
  border-bottom: 1px solid rgba(36,35,33,.12);
  background: #f3eee7;
}

.case-v23-outcome__head {
  display: grid;
  grid-template-columns: minmax(150px,.34fr) minmax(0,1fr);
  gap: 30px;
  align-items: end;
  margin-bottom: 30px;
}

.case-v23-outcome__head h2 {
  margin: 0;
  font-size: clamp(38px, 4.2vw, 62px);
  line-height: .95;
  letter-spacing: -.035em;
}

.case-v23-outcome__grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  border-top: 1px solid rgba(36,35,33,.16);
  border-left: 1px solid rgba(36,35,33,.16);
}

.case-v23-outcome__grid article {
  min-width: 0;
  padding: clamp(20px,2.4vw,32px);
  border-right: 1px solid rgba(36,35,33,.16);
  border-bottom: 1px solid rgba(36,35,33,.16);
  background: rgba(255,255,255,.34);
}

.case-v23-outcome__grid span,
.case-v23-website__summary span {
  display: block;
  color: var(--color-accent-dark);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.case-v23-outcome__grid p {
  margin: 18px 0 0;
  color: #5f5952;
  font-size: 14px;
  line-height: 1.72;
}

/* Website presentation: one real interface, no browser or phone mockups. */
.case-v23-website {
  padding-block: clamp(78px,8vw,132px);
  background: var(--color-dark);
  color: var(--color-light);
}

.case-v23-website__head {
  display: grid;
  grid-template-columns: minmax(0,.84fr) minmax(420px,1.16fr);
  gap: clamp(44px,7vw,110px);
  align-items: start;
  margin-bottom: clamp(42px,5vw,72px);
}

.case-v23-website__head h2 {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--color-light);
  font-size: clamp(46px,5.4vw,78px);
  line-height: .92;
  letter-spacing: -.04em;
}

.case-v23-website__head > div:first-child > p:last-child {
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(247,243,237,.68);
  font-size: 16px;
  line-height: 1.72;
}

.case-v23-website__summary {
  display: grid;
  border-top: 1px solid rgba(247,243,237,.18);
}

.case-v23-website__summary article {
  display: grid;
  grid-template-columns: 150px minmax(0,1fr);
  gap: 22px;
  padding: 19px 0;
  border-bottom: 1px solid rgba(247,243,237,.18);
}

.case-v23-website__summary span {
  color: var(--color-accent);
}

.case-v23-website__summary p {
  margin: 0;
  color: rgba(247,243,237,.75);
  font-size: 13px;
  line-height: 1.62;
}

.case-v23-interface {
  margin: 0;
}

.case-v23-interface__image {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(247,243,237,.18);
  background: #eeeae3;
}

.case-v23-interface__image img {
  display: block;
  width: 100%;
  height: auto;
  cursor: zoom-in;
}

.case-v23-interface figcaption {
  margin-top: 10px;
  color: rgba(247,243,237,.48);
  font-size: 11px;
  letter-spacing: .04em;
}

.case-v23-marker {
  position: absolute;
  left: var(--marker-x);
  top: var(--marker-y);
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 2px solid var(--color-dark);
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-dark);
  box-shadow: 0 7px 22px rgba(0,0,0,.28);
  font-size: 11px;
  font-weight: 700;
  transform: translate(-50%,-50%);
}

.case-v23-interface__legend {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid rgba(247,243,237,.18);
  border-left: 1px solid rgba(247,243,237,.18);
  list-style: none;
}

.case-v23-interface__legend li {
  display: grid;
  grid-template-columns: 34px minmax(0,1fr);
  gap: 14px;
  min-width: 0;
  padding: 22px;
  border-right: 1px solid rgba(247,243,237,.18);
  border-bottom: 1px solid rgba(247,243,237,.18);
}

.case-v23-interface__legend > li > span {
  color: var(--color-accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
}

.case-v23-interface__legend strong {
  display: block;
  color: var(--color-light);
  font-size: 14px;
  font-weight: 600;
}

.case-v23-interface__legend p {
  margin: 8px 0 0;
  color: rgba(247,243,237,.62);
  font-size: 12px;
  line-height: 1.58;
}

.case-v23-flow {
  display: grid;
  grid-template-columns: auto minmax(0,1fr) auto;
  gap: 24px;
  align-items: center;
  margin-top: 32px;
}

.case-v23-flow > span {
  color: var(--color-accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.case-v23-flow ol {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  color: rgba(247,243,237,.72);
  list-style: none;
}

.case-v23-flow li {
  display: flex;
  align-items: center;
  font-size: 12px;
}

.case-v23-flow li:not(:last-child)::after {
  content: '→';
  margin-inline: 14px;
  color: var(--color-accent);
}

.case-v23-live-link {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid rgba(247,243,237,.34);
  color: var(--color-light);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.case-v23-live-link:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-dark);
}

/* Contact: state the value of the enquiry without an unverified time promise. */
.contact-response-box {
  max-width: 560px;
  margin-top: 30px;
  padding: 20px 22px;
  border-left: 2px solid var(--color-accent-dark);
  background: rgba(201,162,119,.1);
}

.contact-response-box strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
}

.contact-response-box ul {
  display: grid;
  gap: 5px;
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.55;
}

@media (max-width: 980px) {
  .home-specialist-note,
  .case-v23-website__head {
    grid-template-columns: 1fr;
  }

  .case-v23-website__summary {
    max-width: 820px;
  }

  .case-v23-flow {
    grid-template-columns: 1fr;
  }

  .case-v23-live-link {
    width: fit-content;
  }
}

@media (max-width: 720px) {
  .home-specialist-note {
    gap: 24px;
    margin: -12px 0 38px;
    padding: 22px 18px;
  }

  .home-specialist-note__pillars,
  .case-v23-outcome__grid,
  .case-v23-interface__legend {
    grid-template-columns: 1fr;
  }

  .home-specialist-note__pillars span {
    padding: 17px 16px;
  }

  .case-v23-outcome {
    padding-block: 48px;
  }

  .case-v23-outcome__head {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .case-v23-outcome__head h2 {
    font-size: 42px;
  }

  .case-v23-outcome__grid article {
    padding: 22px 18px;
  }

  .case-v23-website {
    padding-block: 64px;
  }

  .case-v23-website__head {
    gap: 34px;
    margin-bottom: 38px;
  }

  .case-v23-website__head h2 {
    font-size: clamp(42px,12vw,56px);
  }

  .case-v23-website__summary article {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .case-v23-marker {
    width: 32px;
    height: 32px;
    border-width: 1px;
    font-size: 9px;
  }

  .case-v23-interface__legend {
    margin-top: 16px;
  }

  .case-v23-interface__legend li {
    padding: 18px;
  }

  .case-v23-flow ol {
    display: grid;
    gap: 8px;
  }

  .case-v23-flow li:not(:last-child)::after {
    content: '↓';
    margin-inline: 10px;
  }

  .case-v23-live-link {
    width: 100%;
    justify-content: center;
  }

  .contact-response-box {
    margin-top: 20px;
    padding: 17px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-v23-live-link {
    transition: none;
  }
}

/* =========================================================
   Sonke Design v24 — consistent readable typography
   ========================================================= */

/* Homepage decision cards carry regular content, not secondary metadata. */
.home-page .ux-route-card p {
  font-size: 15px;
  line-height: 1.7;
}

/* Numbered process cards use one readable scale across Studio and Developers. */
.delivery-line > article > span {
  font-size: 11px;
}

.delivery-line > article > h3 {
  font-size: clamp(27px, 2vw, 31px);
  line-height: 1.08;
}

.studio-page .studio-principles__grid > article > h3 {
  max-width: none;
  font-size: clamp(30px, 2.25vw, 34px);
  line-height: 1.08;
}

.studio-page .studio-principles__grid > article > p {
  max-width: 38rem;
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1.7;
}

/* Business outcomes in case studies should read like body copy. */
.case-v23-outcome__grid p {
  font-size: 16px;
  line-height: 1.7;
}

.case-v23-website__summary p {
  font-size: 15px;
  line-height: 1.68;
}

.case-v23-interface__legend strong {
  font-size: 15px;
}

.case-v23-interface__legend p {
  font-size: 14px;
  line-height: 1.65;
}

/* The enquiry value statement is content, not a legal footnote. */
.contact-response-box strong {
  font-size: 15px;
}

.contact-response-box ul {
  font-size: 14px;
  line-height: 1.62;
}

@media (max-width: 720px) {
  .delivery-line > article > h3 {
    font-size: 27px;
  }

  .studio-page .studio-principles__grid > article > h3 {
    font-size: 28px;
  }

  .studio-page .studio-principles__grid > article > p,
  .case-v23-outcome__grid p {
    font-size: 16px;
  }
}