/* Shared project interactions; retain the portfolio's existing colors and type. */
.projects-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
a.project-card { display: flex; flex-direction: column; color: var(--text-color); text-decoration: none; min-width: 0; overflow-wrap: anywhere; }
.project-card-action { display: flex; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; margin-top: auto; color: var(--primary-color); font-size: .9rem; }
a.project-card:focus-visible, .project-page a:focus-visible { outline: 3px solid var(--primary-color); outline-offset: 5px; }
a.project-card:active { transform: translateY(-2px); }
#projects { scroll-margin-top: 6rem; }
.project-page { min-height: 100vh; }
.project-page a { color: var(--primary-color); text-underline-offset: .3em; }
.project-page a.project-card { color: var(--text-color); }
.project-page .container { max-width: 1120px; padding: 0 2rem; }
.project-site-header { max-width: 1120px; margin: auto; padding: 1.5rem 2rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid rgba(76,201,240,.2); }
.project-wordmark { font-weight: 600; text-decoration: none; }
.project-page nav { position: static; inset: auto; width: auto; height: auto; padding: 0; background: none; border: 0; transform: none; backdrop-filter: none; }
.project-page nav a { font-family: inherit; padding: .5rem 0; }
.project-page nav a::before { display: none; }
.project-navigation { display: flex; gap: 1.5rem; }
.project-page .project-breadcrumbs { margin: 2rem 0; font-size: .85rem; }
.project-breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .5rem 1rem; list-style: none; }
.project-breadcrumbs li { overflow-wrap: anywhere; }
.project-breadcrumbs li + li::before { content: '/'; margin-right: 1rem; color: #9daec5; }
.project-heading { padding: 2rem 0 3rem; max-width: 850px; }
.project-eyebrow { color: var(--primary-color); font-size: .8rem; letter-spacing: .1em; margin-bottom: 1.5rem; }
.project-heading h1 { font-size: clamp(1.7rem, 4.5vw, 3rem); line-height: 1.3; letter-spacing: .02em; overflow-wrap: anywhere; }
.project-description { font-size: clamp(1.05rem, 2vw, 1.25rem); color: #ccd6e3; margin-top: 1.5rem; max-width: 68ch; }
.project-author { display: flex; align-items: center; gap: .8rem; margin-top: 2rem; font-size: .9rem; }
.project-author img { border-radius: 50%; object-fit: cover; }
.project-technologies { padding: 2rem 0; border-block: 1px solid rgba(76,201,240,.2); }
.project-page h2 { font-size: 1.15rem; letter-spacing: .03em; margin-bottom: 1.5rem; }
.project-technologies ul { display: flex; flex-wrap: wrap; gap: .75rem 2rem; list-style: none; }
.project-technologies li { border-left: 2px solid var(--primary-color); padding-left: .75rem; }
.project-related { padding-top: 3rem; }
.project-page .project-card h3 { font-size: 1rem; letter-spacing: .03em; }
.project-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding: 3rem 0; }
.skip-link { position: absolute; top: -100px; left: 1rem; z-index: 2000; padding: 1rem; background: #0a192f; }
.skip-link:focus { top: 1rem; }
.project-card-cover { display: block; width: calc(100% + 3rem); max-width: none; height: auto; aspect-ratio: 3 / 2; object-fit: cover; margin: -1.5rem -1.5rem 1.5rem; border-radius: 14px 14px 0 0; }
.case-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2.5rem; align-items: center; padding: 1rem 0 2.5rem; }
.case-hero .project-heading { padding: 0; }
.case-hero h1 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
.case-hero .project-description { font-size: 1.05rem; }
.case-cover { margin: 0; min-width: 0; }
.case-cover img { display: block; width: 100%; height: auto; border-radius: 14px; border: 1px solid rgba(76,201,240,.2); }
.case-cover figcaption { font-size: .7rem; color: #a9b9cc; margin-top: .65rem; line-height: 1.5; }
.case-facts { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; padding: 1.5rem 0; border-block: 1px solid rgba(76,201,240,.2); }
.case-facts dt { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: #9eaec3; margin-bottom: .5rem; }
.case-facts dd { font-size: .95rem; }
.case-layout { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 3.5rem; padding-top: 3.5rem; }
.project-page .case-toc { position: sticky; top: 2rem; align-self: start; }
.case-toc p { font-size: .75rem; color: #9eaec3; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: .06em; }
.project-page .case-toc a { display: block; color: #cad4e0; padding: .55rem 0; font-size: .85rem; }
.project-page .case-toc a:hover { color: var(--primary-color); }
.case-body { min-width: 0; max-width: 72ch; }
.case-section { padding: 0 0 2.5rem; margin: 0 0 2.5rem; border-bottom: 1px solid rgba(76,201,240,.15); scroll-margin-top: 2rem; }
.case-section .project-eyebrow { margin-bottom: .75rem; font-size: .72rem; }
.project-page .case-section h2 { font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.5; margin-bottom: 1.25rem; }
.case-section p, .case-contributions li { color: #cbd5e2; line-height: 1.85; }
.case-contributions { padding-left: 1.2rem; }
.case-contributions li { padding-left: .35rem; margin-bottom: 1rem; }
.case-contributions li::marker { color: var(--primary-color); }
.case-approach + .case-approach { margin-top: 1.75rem; }
.case-approach h3 { font-family: 'Space Grotesk', sans-serif; font-size: 1.1rem; letter-spacing: 0; margin-bottom: .5rem; }
.case-flow { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: rgba(76,201,240,.2); border: 1px solid rgba(76,201,240,.2); border-radius: 12px; overflow: hidden; }
.case-flow li { padding: 1.35rem; background: #101e30; min-width: 0; }
.case-step { display: block; color: var(--primary-color); font-size: .8rem; margin-bottom: .65rem; }
.case-flow h3 { font-family: 'Space Grotesk', sans-serif; font-size: 1rem; letter-spacing: 0; margin-bottom: .5rem; }
.case-flow p { font-size: .88rem; }
.case-metrics { display: flex; flex-wrap: wrap; gap: 2rem; margin: 0 0 1.75rem; }
.case-metrics > div { display: flex; flex-direction: column-reverse; gap: .3rem; }
.case-metrics dt { font-size: .8rem; color: #b8c9da; }
.case-metrics dd { font-family: 'Space Grotesk', sans-serif; font-size: 2.4rem; color: var(--primary-color); font-weight: 600; line-height: 1.2; }
.case-section .case-evaluation { margin-top: 1rem; padding-left: 1rem; border-left: 2px solid #52708d; font-size: .8rem; color: #a9b9cc; }
.case-body .project-technologies { border-top: 0; padding-top: 0; }
.case-body #technologies-heading { scroll-margin-top: 2rem; }
@media (max-width: 860px) {
    .case-hero { grid-template-columns: 1fr; gap: 1.75rem; }
    .case-hero .project-heading { max-width: 700px; }
    .case-cover { max-width: 720px; }
    .case-layout { grid-template-columns: 1fr; gap: 2rem; padding-top: 2rem; }
    .project-page .case-toc { position: static; display: flex; flex-wrap: wrap; gap: .1rem 1.25rem; border-bottom: 1px solid rgba(76,201,240,.2); padding-bottom: 1rem; }
    .case-toc p { flex-basis: 100%; margin-bottom: .35rem; }
    .case-facts { grid-template-columns: 2fr 1fr; gap: 1rem; }
}
@media (max-width: 480px) {
    .project-page .container { padding: 0 1.25rem; }
    .project-site-header { padding: 1rem 1.25rem; flex-wrap: wrap; }
    .project-heading { padding-top: 1rem; }
    .project-page .project-breadcrumbs { margin-top: 1.5rem; }
    .case-facts { grid-template-columns: 1fr; }
    .case-flow { grid-template-columns: 1fr; }
    .case-section { padding-bottom: 1.75rem; margin-bottom: 1.75rem; }
}
@media (prefers-reduced-motion: reduce) {
    a.project-card { transition: none; }
    a.project-card:hover, a.project-card:active { transform: none; }
    #projects.section { transition: none; transform: none; }
}