/* Idea School scaffold — portfolio case-page design system. */
:root { --idea-accent: #f7a8d8; }
.section-nav a[aria-current="location"] { background: var(--idea-accent); }
.case-section h2 { font: 600 36px/1.15 'Newsreader', Georgia, serif; letter-spacing: 0; }
.case-section .editorial-intro { margin-top: 32px; max-width: 52rem; font: 400 20px/1.55 'DM Sans', Arial, sans-serif; }
.context-copy p { margin: 0; }
.context-copy p + p { margin-top: 16px; }
.context-artifact { margin: 48px 0 0; }
#outcome .outcome-measure { max-width: 52rem; margin-top: 48px; }
#outcome .outcome-measure ul { margin: 0; padding-left: 32px; list-style: circle; }
#outcome .outcome-measure li { padding-left: 8px; font: 400 20px/1.55 'DM Sans', Arial, sans-serif; }
#outcome .outcome-measure li p { margin: 0; }
#outcome .outcome-measure strong { font-weight: 600; }
#outcome .outcome-measure li + li { margin-top: 24px; }
@media (max-width: 760px) {
 #outcome .outcome-measure { margin-top: 32px; }
 #outcome .outcome-measure ul { padding-left: 24px; }
 #outcome .outcome-measure li { font-size: 18px; }
}
/* Final Design — one full-width responsive showcase. */
#final-design .final-design-showcase { width: 100%; margin: 64px 0 0; border: 0; border-radius: 24px; }
#final-design .final-design-showcase img { display: block; width: 100%; height: auto; border-radius: inherit; }
@media (max-width: 760px) {
 #final-design .final-design-showcase { margin-top: 48px; }
}
/* Research: copy lives in content/idea-school-research.json. */
#research .research-findings { margin-top: 64px; }
#research .research-finding + .research-finding { margin-top: 64px; }
#research .research-finding > h3 { max-width: 52rem; text-decoration: none; }
#research .research-body { margin-top: 16px; max-width: 52rem; font: 400 20px/1.55 'DM Sans', Arial, sans-serif; }
#research .research-artifacts { margin-top: 32px; }
#research .research-artifacts:not(.research-comparison) { max-width: 680px; }
#research .research-comparison { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
#research .research-comparison > figure { min-width: 0; }
#research .research-comparison > figure > figcaption { margin: 24px 0 0; color: var(--ink); font: 500 18px/1.3 'DM Sans', Arial, sans-serif; }
/* Same 7:8 panel and 44% device scale as Sky Alert's solution-screen. */
#research .research-phone-panel { position: relative; display: grid; place-items: center; width: 100%; aspect-ratio: 7 / 8; overflow: hidden; border-radius: 24px; background: #f5f5f5; }
#research .research-panel-label { position: absolute; top: 3%; left: 16px; right: 16px; margin: 0; color: var(--muted); text-align: center; font: 400 14px/1.4 'DM Sans', Arial, sans-serif; }
#research .research-phone { position: relative; width: 44%; aspect-ratio: 1611 / 3323; overflow: visible; border-radius: 19% / 9%; background: transparent; }
#research .research-phone-display { z-index: 1; position: absolute; left: 4.2%; top: 1.65%; width: 91.5%; height: 96.65%; overflow: hidden; border-radius: 18% / 8.3%; background: #fff; }
#research .research-phone-display > img { position: relative; top: 5%; display: block; width: 100%; height: auto; object-fit: contain; }
/* Remove the transparent margins of the supplied frame through positioning. */
#research .research-phone-frame, #research .research-phone-island, #research .research-phone-composite { position: absolute; left: -20.298%; top: -7.614%; width: 139.851%; max-width: none; height: 116.009%; pointer-events: none; }
#research .research-phone-island { z-index: 2; clip-path: inset(9.35% 41.96% 87.15% 42.56% round 999px); }
#research .research-phone-sketch { position: absolute; left: 0; top: 4.8325%; width: 100%; height: 100%; overflow: visible; z-index: 3; fill: none; stroke: #e968b0; stroke-width: 18; stroke-linecap: round; stroke-linejoin: round; pointer-events: none; }
#research .research-artifacts h4 { margin: 0 0 16px; color: var(--ink); font: 500 18px/1.3 'DM Sans', Arial, sans-serif; }
#research .research-placeholder { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 0; aspect-ratio: 16 / 10; padding: 24px; border: 1px solid var(--line); border-radius: 24px; background: #f5f5f5; color: var(--muted); text-align: center; font: 400 16px/1.5 'DM Sans', Arial, sans-serif; }
#research .research-comparison-arrow { position: absolute; z-index: 6; left: 0; top: 50%; width: 100%; height: 56px; transform: translateY(-50%); overflow: visible; pointer-events: none; }
#research .research-comparison-arrow path { fill: none; stroke: #111; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
@media (max-width: 760px) {
 #research .research-findings, #research .research-finding + .research-finding { margin-top: 48px; }
 #research .research-body { font-size: 18px; }
 #research .research-artifacts { margin-top: 24px; }
 #research .research-comparison { grid-template-columns: minmax(0, 1fr); gap: 32px; }
 #research .research-comparison-arrow { display: none; }
}
.hero .hero-tags span { font-size: 16px; }
.hero-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.hero .hero-meta dt, .hero .hero-meta dd { font-size: 16px; }
.draft-copy { color: #777773; }
.hero .hero-meta dd.draft-copy { color: #777773; }
h3 { font: 600 20px/1.3 'DM Sans', Arial, sans-serif; letter-spacing: 0; }
h4 { margin: 0; font: 400 18px/1.3 'DM Sans', Arial, sans-serif; color: #777773; }
.visual-placeholder { display: flex; align-items: center; justify-content: center; aspect-ratio: 16 / 9; background: #f5f5f5; border-radius: 24px; padding: 32px; text-align: center; color: #777773; font: 400 16px/1.5 'DM Sans', Arial, sans-serif; }
figcaption { margin-top: 16px; font: 400 16px/1.5 'DM Sans', Arial, sans-serif; color: #777773; }
.draft-label { font-weight: 600; }
.draft-label::after { content: ' · '; font-weight: 400; }
.hero-artifact { margin: 0; }
.section-note { margin-top: 48px; max-width: 52rem; }
.section-note p, .decision-note p, .outcome-facts p { margin-top: 16px; font: 400 18px/1.55 'DM Sans', Arial, sans-serif; }
.audit-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 32px 24px; margin-top: 48px; }
.audit-grid .visual-placeholder { aspect-ratio: 4 / 3; }
.research-connections { margin-top: 64px; }
.research-connection { padding: 40px 0; border-top: 1px solid var(--line); }
.research-connection:first-child { padding-top: 0; border-top: 0; }
.research-connection h3, .practice-group > h3 { text-decoration: none; }
.connection-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 32px; margin-top: 32px; }
.connection-grid p { margin-top: 12px; font: 400 18px/1.55 'DM Sans', Arial, sans-serif; }
.path-comparison { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; margin-top: 48px; }
.path-comparison .visual-placeholder { margin-top: 24px; aspect-ratio: 4 / 3; }
.trade-off { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); max-width: 52rem; }
.trade-off dl { margin-top: 24px; }
.trade-off dl > div { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,3fr); gap: 24px; }
.trade-off dl > div + div { margin-top: 16px; }
.trade-off dt, .trade-off dd { margin: 0; font: 400 18px/1.55 'DM Sans', Arial, sans-serif; }
.practice-groups { margin-top: 64px; }
.practice-group + .practice-group { margin-top: 80px; }
.screen-pair { display: grid; grid-template-columns: minmax(0,3fr) minmax(0,1fr); align-items: start; gap: 24px; margin-top: 32px; }
.desktop-screen { aspect-ratio: 16 / 10; }
.mobile-screen { aspect-ratio: 9 / 16; }
.decision-note { margin-top: 32px; max-width: 52rem; }
.outcome-facts { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; margin-top: 32px; }
.outcome-goal { margin-top: 32px; max-width: 52rem; font: 400 18px/1.55 'DM Sans', Arial, sans-serif; }
.next-checks { margin-top: 48px; max-width: 52rem; }
.next-checks ul { margin: 32px 0 0; padding-left: 1.3em; list-style: circle; }
.next-checks li { padding-left: 8px; }
.next-checks li + li { margin-top: 24px; }
.next-checks li h3 { font-weight: 500; font-size: 18px; }
.next-checks li p { margin-top: 12px; font: 400 18px/1.55 'DM Sans', Arial, sans-serif; }
#main { padding-bottom: 160px; }
@media (max-width: 1100px) {
 .hero-meta { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .audit-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .connection-grid { gap: 24px; }
}
@media (max-width: 760px) {
 .case-section .editorial-intro { margin-top: 24px; font-size: 18px; }
 .hero-meta { grid-template-columns: minmax(0,1fr); gap: 24px; }
 .visual-placeholder { padding: 24px; }
 .audit-grid, .connection-grid, .path-comparison, .outcome-facts { grid-template-columns: minmax(0,1fr); }
 .section-note, .audit-grid, .path-comparison, .trade-off, .next-checks, .context-artifact { margin-top: 32px; }
 .research-connections, .practice-groups { margin-top: 48px; }
 .connection-grid { gap: 24px; margin-top: 24px; }
 .research-connection { padding: 32px 0; }
 .screen-pair { grid-template-columns: minmax(0,1fr); gap: 32px; }
 .screen-pair > figure:last-child { width: 60%; }
 .practice-group + .practice-group { margin-top: 64px; }
 .trade-off dl > div { grid-template-columns: minmax(0,1fr); gap: 8px; }
 #main { padding-bottom: 96px; }
}

/* Approved shared case carousel and contact footer. */
    .more-cases { max-width: 1600px; margin: auto; padding: 64px 32px 80px; }
    .more-cases h2 { margin: 0 0 48px; text-align: left; font: 600 56px/1.05 'Newsreader', Georgia, serif; letter-spacing: -.045em; }
    .more-cases-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
    .more-case { display: block; min-width: 0; text-decoration: none; }
    .more-case:hover { text-decoration: none; }
    .more-case:focus-visible { outline: 2px solid var(--ink); outline-offset: 8px; }
    .more-case-cover { display: flex; align-items: center; justify-content: space-between; gap: 16px; aspect-ratio: 16 / 9; padding: 40px; border-radius: 16px; background: #f5f5f5; }
    .more-case-cover strong { font-size: clamp(32px, 4.5vw, 68px); line-height: 1; letter-spacing: -.045em; text-transform: uppercase; }
    .more-case-cover > span { font-size: 40px; }
    .more-case:hover .more-case-cover > span { transform: translate(3px, -3px); }
    .more-case h3 { margin: 20px 0 20px; font: 600 24px/1.3 'DM Sans', sans-serif; letter-spacing: 0; }
    .more-case-tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
    .more-case-tags li { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; line-height: 1.4; }
    @media (max-width: 760px) {
      .more-cases { padding: 48px 16px; }
      .more-cases h2 { margin-bottom: 32px; }
      .more-cases-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
      .more-case-cover { padding: 24px; }
      .more-case h3 { font-size: 22px; }
    }

    .contact {
      --blue: #5044ff;
      --lime: #d9ff63;
      --font-sans: "DM Sans", Arial, sans-serif;
      --font-serif: "Newsreader", Georgia, serif;
      --type-contact-heading: clamp(5rem, 15vw, 15rem);
      --type-contact-copy: clamp(1.5rem, 2vw, 1.9rem);
      --type-contact-label: .85rem;
      --type-contact-email: clamp(2rem, 3.55vw, 4.2rem);
      --type-contact-arrow: clamp(1.8rem, 2.6vw, 3.2rem);
      --type-contact-social: clamp(1rem, 1.3vw, 1.35rem);
    }
    .contact {
      min-height: 85svh;
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      grid-template-rows: 1fr auto;
      gap: 2rem 5rem;
      padding: 5rem 2rem 2rem;
      background: var(--blue);
      color: var(--lime);
    }
    .contact h2 {
      grid-column: 1;
      grid-row: 1;
      align-self: start;
      margin: 0;
      font: 400 var(--type-contact-heading)/.75 var(--font-serif);
      letter-spacing: -.04em;
    }
    .contact__bottom { display: contents; }
    .contact__bottom > p {
      grid-column: 1;
      grid-row: 2;
      align-self: end;
      margin: 0;
      max-width: 31rem;
      font-size: var(--type-contact-copy);
      line-height: 1.12;
      letter-spacing: -.025em;
    }
    .contact__links {
      grid-column: 2;
      grid-row: 1 / 3;
      align-self: center;
      display: grid;
      gap: 1.75rem;
    }
    .contact__label {
      margin: 0;
      font-size: var(--type-contact-social);
      font-weight: 600;
      letter-spacing: .08em;
      text-transform: uppercase;
    }
    .contact__email {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 2rem;
      padding: 1.35rem 0 1.65rem;
      border-top: 1px solid currentColor;
      border-bottom: 1px solid currentColor;
      font: 500 var(--type-contact-email)/.95 var(--font-sans);
      letter-spacing: .005em;
      text-decoration: none;
    }
    .contact__email::after {
      content: none;
      flex: 0 0 auto;
      font: 400 var(--type-contact-arrow)/1 var(--font-sans);
      transition: transform .25s ease;
    }
    .contact__email:hover::after,
    .contact__email:focus-visible::after { transform: translate(.25rem, -.25rem); }
    .contact__socials {
      display: flex;
      gap: 2rem;
      justify-content: flex-end;
    }
    .contact__socials a {
      font-size: var(--type-contact-social);
      font-weight: 600;
    }

    @media (max-width: 760px) {
      .contact { --type-contact-email: clamp(1.65rem, 7vw, 2.65rem); }
      .contact {
        min-height: 90svh;
        grid-template-columns: 1fr;
        grid-template-rows: auto auto 1fr;
        gap: 3rem;
        padding-inline: 1rem;
      }
      .contact h2 { grid-column: 1; grid-row: 1; }
      .contact__bottom { display: contents; }
      .contact__bottom > p { grid-column: 1; grid-row: 2; }
      .contact__links { grid-column: 1; grid-row: 3; width: 100%; align-self: end; }
      .contact__socials { justify-content: flex-start; }
    }

    button.contact__email { font-weight: 600; width: 100%; border-left: 0; border-right: 0; border-radius: 0; background: transparent; color: inherit; cursor: pointer; text-align: left; }
    button.contact__email::after { content: none; }
    button.contact__email:focus-visible { outline: 2px solid currentColor; outline-offset: 6px; }
    .email-copy-status { display: block; min-height: 1.5em; font-size: 14px; }
    .email-copy-icon { flex: 0 0 auto; width: 1em; height: 1em; }
    .contact { -webkit-font-smoothing: auto; }
    .contact__socials a { text-decoration: none; }
    .more-cases-grid { display: flex; gap: 32px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; padding: 8px 0 20px; }
    .more-cases-grid > .more-case { flex: 0 0 calc((100% - 32px) / 2); scroll-snap-align: start; }
    .more-case:focus-visible { outline-offset: -2px; }
    .case-slider-controls { display: flex; justify-content: flex-start; gap: 12px; margin-bottom: 20px; }
    .case-slider-controls button { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; padding: 0; border: 1px solid currentColor; border-radius: 50%; background: white; color: var(--ink); cursor: pointer; }
    .case-slider-controls button:disabled { color: #999999; opacity: 1; cursor: default; }
    @media (max-width: 760px) {
      .more-cases-grid { gap: 16px; }
      .more-cases-grid > .more-case { flex-basis: 88%; }
    }

/* Information Architecture: two separate assets with more breathing room. */
#information-architecture .ia-final-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 32px; }
#information-architecture .ia-final-artifact { margin: 0; min-width: 0; }
.ia-final-artifact img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; }
@media (max-width: 1100px) { #information-architecture .ia-final-pair { grid-template-columns: minmax(0, 1fr); gap: 24px; } }
@media (max-width: 760px) { #information-architecture .ia-final-pair { margin-top: 24px; } }

/* Case hero: keep the existing 16:9 cover area. */
.visual-placeholder.idea-hero-cover { position: relative; padding: 0; overflow: hidden; background: #f8f5ec; }
.idea-hero-cover > img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: contain; transform: scale(1.14); }

.research-desktop-break { display: none; }
@media (min-width: 1101px) {
  .research-desktop-break { display: initial; }
}

.idea-hero-desktop-break { display: none; }
@media (min-width: 1101px) { .idea-hero-desktop-break { display: initial; } }

/* Context and hypothesis share the case typography and Idea School accent. */
#context .context-goal { max-width: 52rem; margin-top: 48px; padding-top: 24px; border-top: 1px solid #d6d4ce; }
#context .context-goal h3 { margin: 0; font: 600 20px/1.3 'DM Sans', Arial, sans-serif; }
#context .context-goal p { margin: 12px 0 0; font: 400 20px/1.55 'DM Sans', Arial, sans-serif; }
#hypothesis .hypothesis-target { font-weight: 600; box-shadow: inset 0 -.3em var(--idea-accent); }
@media (max-width: 760px) {
  #context .context-goal { margin-top: 32px; }
  #context .context-goal p { font-size: 18px; }
}