:root{
  --projects-navy:#071b2e;
  --projects-blue:#143f62;
  --projects-gold:#d7ad5b;
  --projects-paper:#f5f2ea;
  --projects-ink:#14212c;
  --projects-muted:#5b6974;
  --projects-line:rgba(7,27,46,.13);
  --projects-white:#fff;
  --projects-shadow:0 18px 45px rgba(7,27,46,.10);
  --projects-container:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.research-projects-page{margin:0;background:#fbfaf6;color:var(--projects-ink);overflow-x:hidden}
.research-projects-page img{display:block;max-width:100%}
.research-projects-page button,
.research-projects-page input{font:inherit}
.research-projects-page :focus-visible{outline:3px solid var(--projects-gold);outline-offset:3px}
.projects-container{width:min(calc(100% - 2rem),var(--projects-container));margin-inline:auto}
.projects-section{padding:clamp(4.5rem,7vw,7.25rem) 0}
.projects-kicker{display:inline-flex;align-items:center;gap:.65rem;margin:0 0 .7rem;color:#8a651d;font-weight:700;letter-spacing:.02em}
.projects-kicker::before{content:"";width:2.4rem;height:2px;background:var(--projects-gold)}
.research-projects-page h1,
.research-projects-page h2,
.research-projects-page h3{color:var(--projects-navy);line-height:1.18}
.research-projects-page h1{font-size:clamp(2.4rem,4.7vw,5rem);margin:.25rem 0 1.25rem}
.research-projects-page h2{font-size:clamp(1.75rem,3.4vw,3rem);margin:.2rem 0 1rem}
.research-projects-page h3{font-size:clamp(1.08rem,1.4vw,1.35rem)}
.research-projects-page p{line-height:1.85}
.projects-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(4rem,7vw,7rem) 0;
  background:
    radial-gradient(circle at 8% 5%,rgba(215,173,91,.18),transparent 28rem),
    linear-gradient(145deg,#f9f6ed,#fff);
}
.projects-hero::after{
  content:"";position:absolute;inset:auto -12rem -12rem auto;width:32rem;aspect-ratio:1;border-radius:50%;
  border:1px solid rgba(20,63,98,.12);box-shadow:0 0 0 4rem rgba(20,63,98,.03),0 0 0 8rem rgba(20,63,98,.02)
}
.hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.hero-introduction{max-width:76ch;color:#354650}
.hero-introduction p{margin:.8rem 0}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.5rem 0}
.primary-button,.secondary-button{
  min-height:48px;display:inline-flex;align-items:center;justify-content:center;padding:.78rem 1.1rem;border-radius:12px;
  text-decoration:none;font-weight:700;border:1px solid transparent
}
.primary-button{background:var(--projects-navy);color:#fff}
.secondary-button{border-color:rgba(7,27,46,.28);color:var(--projects-navy);background:#fff}
.public-note{padding:1rem 1.1rem;border-inline-start:4px solid var(--projects-gold);background:#fff8e8;border-radius:12px;color:#5e4a20;font-size:.94rem}
.hero-image{margin:0;position:relative;min-height:630px;border-radius:30px;overflow:hidden;box-shadow:var(--projects-shadow);background:#d9d9d9}
.hero-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 24%}
.hero-image figcaption{
  position:absolute;inset-inline:1rem;bottom:1rem;padding:1rem;border-radius:15px;background:rgba(255,255,255,.92);
  color:var(--projects-navy);font-weight:700;backdrop-filter:blur(10px)
}
.overview-section{background:var(--projects-navy);color:#fff}
.overview-section .projects-kicker{color:#f1d28f}
.overview-section h2{color:#fff}
.metrics-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:1rem;margin-top:2rem}
.metrics-grid article{padding:1.25rem;border:1px solid rgba(255,255,255,.15);border-radius:18px;background:rgba(255,255,255,.075);min-height:150px}
.metrics-grid strong{display:block;color:#f3cf7b;font-size:clamp(1.6rem,2.5vw,2.55rem);line-height:1.1;margin-bottom:.75rem}
.metrics-grid span{display:block;color:rgba(255,255,255,.86);font-weight:600}
.selected-section{background:#f3efe5}
.selected-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:start}
.featured-list{display:grid;gap:.75rem;margin-top:1.7rem}
.featured-project{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:center;padding:1rem;border:1px solid var(--projects-line);border-radius:16px;background:#fff;text-decoration:none;transition:.2s ease}
.featured-project:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(7,27,46,.09)}
.featured-index{width:3.1rem;aspect-ratio:1;border-radius:14px;display:grid;place-items:center;background:var(--projects-navy);color:#fff;font-weight:800}
.featured-project strong{display:block;color:var(--projects-navy);line-height:1.35}
.featured-project small{display:block;margin-top:.35rem;color:var(--projects-muted)}
.selected-visuals{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.selected-visuals figure{margin:0;position:relative;min-height:520px;overflow:hidden;border-radius:24px;box-shadow:var(--projects-shadow)}
.selected-visuals figure:nth-child(2){margin-top:3rem}
.selected-visuals img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.selected-visuals figcaption{position:absolute;inset-inline:.8rem;bottom:.8rem;padding:.8rem;border-radius:12px;background:rgba(255,255,255,.9);font-weight:700;color:var(--projects-navy)}
.portfolio-section{background:#fff}
.project-tools{margin-top:2rem;padding:1.1rem;border:1px solid var(--projects-line);border-radius:20px;background:#f7f8f8}
.project-search{display:grid;gap:.45rem;font-weight:700;color:var(--projects-navy)}
.project-search input{width:100%;min-height:48px;border:1px solid #bcc5cb;border-radius:12px;padding:.7rem .85rem;background:#fff;color:var(--projects-ink)}
.filter-buttons{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1rem}
.filter-buttons button{min-height:44px;border:1px solid rgba(7,27,46,.18);background:#fff;color:var(--projects-navy);padding:.58rem .78rem;border-radius:999px;font-weight:700;cursor:pointer}
.filter-buttons button[aria-pressed="true"]{background:var(--projects-navy);color:#fff;border-color:var(--projects-navy)}
.results-count{font-weight:700;color:var(--projects-navy);margin:1.25rem 0}
.projects-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.15rem}
.project-card{position:relative;overflow:hidden;display:flex;flex-direction:column;padding:1.2rem;border:1px solid var(--projects-line);border-radius:20px;background:#fff;box-shadow:0 10px 24px rgba(7,27,46,.045)}
.project-card[hidden]{display:none!important}
.project-card-accent{position:absolute;top:0;inset-inline:0;height:5px;background:linear-gradient(90deg,var(--projects-gold),#f0d89e)}
.project-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:.8rem;margin-top:.2rem}
.project-number{font-size:1.4rem;font-weight:800;color:#977124}
.project-badges{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.4rem}
.role-badge,.period-badge{display:inline-flex;align-items:center;min-height:30px;padding:.3rem .55rem;border-radius:999px;font-size:.78rem;font-weight:800}
.role-badge.pi{background:#e8f2ee;color:#24533d;border:1px solid #b8d8c7}
.role-badge.copi{background:#edf1f6;color:#294f70;border:1px solid #c4d3e0}
.period-badge{background:#fff7e6;color:#78571d;border:1px solid #ead49d}
.project-card h3{margin:1rem 0 .65rem}
.project-description{color:#45555f;margin:0 0 .9rem}
.project-facts{list-style:none;padding:0;margin:.2rem 0 .85rem;display:grid;gap:.55rem}
.project-facts li{display:grid;gap:.15rem;padding:.65rem;border-radius:12px;background:#f7f8f8}
.project-facts strong{font-size:.8rem;color:#6a7780;text-transform:none}
.project-topics{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:auto}
.topic-tag{display:inline-flex;padding:.28rem .5rem;border-radius:999px;background:rgba(215,173,91,.16);color:#6f541e;font-size:.78rem;font-weight:700}
.project-actions{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1rem}
.project-actions a,.project-doc-button{
  min-height:40px;display:inline-flex;align-items:center;padding:.48rem .65rem;border-radius:9px;border:1px solid rgba(7,27,46,.18);
  background:#fff;color:var(--projects-navy);font-weight:700;text-decoration:none;cursor:pointer
}
.project-doc-button{background:var(--projects-navy);color:#fff}
.no-results{padding:1rem;border:1px dashed #9ca8b1;border-radius:14px;text-align:center}
.methodologies-section{background:linear-gradient(180deg,#f5f2ea,#fff)}
.methods-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.methods-image{margin:0;min-height:640px;border-radius:28px;overflow:hidden;box-shadow:var(--projects-shadow)}
.methods-image img{width:100%;height:100%;object-fit:cover}
.methods-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin-top:1.5rem}
.methods-grid article{display:grid;grid-template-columns:auto 1fr;gap:.8rem;align-items:center;padding:.85rem;border:1px solid var(--projects-line);border-radius:14px;background:#fff}
.methods-grid article>span{width:2.4rem;aspect-ratio:1;display:grid;place-items:center;border-radius:10px;background:var(--projects-navy);color:#fff;font-weight:800}
.methods-grid h3{margin:0;font-size:1rem}
.timeline-section{background:var(--projects-navy);color:#fff}
.timeline-section .projects-kicker{color:#f1d28f}
.timeline-section h2{color:#fff}
.timeline-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1rem;margin-top:2rem}
.timeline-item{position:relative;padding:1rem;border-radius:17px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14)}
.timeline-item time{display:block;color:#f3cf7b;font-weight:800;font-size:1.25rem}
.timeline-count{display:block;margin:.35rem 0 .7rem;color:#fff;font-weight:700}
.timeline-item ul{margin:0;padding-inline-start:1.1rem;color:rgba(255,255,255,.82)}
.partners-section{background:#f7f4ec}
.partners-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-top:2rem}
.partners-grid article{padding:1.1rem;border:1px solid var(--projects-line);border-radius:16px;background:#fff}
.partners-grid strong{display:block;color:var(--projects-navy);line-height:1.35}
.partners-grid span{display:block;color:var(--projects-muted);margin-top:.45rem}
.impact-section{background:#fff}
.impact-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.impact-flow{display:grid;gap:.8rem}
.impact-flow>span{display:grid;grid-template-columns:auto 1fr;gap:.8rem;align-items:center;padding:1rem;border-radius:16px;background:#f4f6f6;border:1px solid var(--projects-line);font-weight:700;color:var(--projects-navy)}
.impact-flow b{width:2.6rem;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:var(--projects-gold);color:var(--projects-navy)}
.documentation-section{background:#f1eee5}
.documentation-intro{max-width:85ch;color:#4e5b64}
.documents-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:2rem}
.document-card{overflow:hidden;border:1px solid var(--projects-line);border-radius:18px;background:#fff}
.document-thumb{display:block;width:100%;height:auto;aspect-ratio:1102/1515;border:0;padding:0;background:#e8eaeb;cursor:zoom-in;overflow:hidden}
.document-thumb img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;background:#eef0f1}
.document-card-body{padding:1rem}
.document-card-body h3{margin:0 0 .55rem}
.document-card-body p{color:#52616b}
.text-button{min-height:42px;border:1px solid rgba(7,27,46,.2);border-radius:10px;background:#fff;color:var(--projects-navy);padding:.55rem .75rem;font-weight:700;cursor:pointer}
.related-section{background:#fff}
.related-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.75rem;margin-top:1.5rem}
.related-grid a{display:flex;align-items:center;min-height:84px;padding:1rem;border:1px solid var(--projects-line);border-radius:15px;background:#f8f9f9;text-decoration:none;color:var(--projects-navy);font-weight:800}
.project-document-dialog{width:min(94vw,1000px);max-height:92vh;border:0;border-radius:20px;padding:0;box-shadow:0 28px 70px rgba(0,0,0,.35)}
.project-document-dialog::backdrop{background:rgba(2,12,22,.78);backdrop-filter:blur(3px)}
.dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.1rem 1.2rem;border-bottom:1px solid var(--projects-line)}
.dialog-header h2{font-size:clamp(1.25rem,2.4vw,2rem);margin:0}
.dialog-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--projects-line);background:#fff;color:var(--projects-navy);font-size:1.8rem;cursor:pointer}
.dialog-content{padding:1rem;overflow:auto;max-height:70vh;background:#f1f3f4}
.dialog-content img{max-height:62vh;margin:auto;object-fit:contain;background:#fff}
.dialog-content p{max-width:80ch;margin:1rem auto 0}
.dialog-navigation{display:flex;justify-content:space-between;gap:1rem;padding:1rem;border-top:1px solid var(--projects-line)}
.dialog-navigation button{min-height:42px;border:1px solid rgba(7,27,46,.2);border-radius:10px;background:#fff;color:var(--projects-navy);padding:.55rem .85rem;font-weight:700;cursor:pointer}
@media(max-width:1150px){
  .metrics-grid{grid-template-columns:repeat(3,1fr)}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .timeline-grid{grid-template-columns:repeat(3,1fr)}
  .partners-grid{grid-template-columns:repeat(3,1fr)}
  .related-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:900px){
  .hero-layout,.selected-layout,.methods-layout,.impact-layout{grid-template-columns:1fr}
  .hero-image{min-height:560px}
  .selected-visuals{max-width:760px}
  .methods-image{min-height:520px}
  .documents-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  .projects-section{padding:4rem 0}
  .hero-image{min-height:490px}
  .metrics-grid,.projects-grid,.methods-grid,.timeline-grid,.partners-grid,.documents-grid,.related-grid{grid-template-columns:1fr}
  .selected-visuals{grid-template-columns:1fr}
  .selected-visuals figure,.selected-visuals figure:nth-child(2){min-height:420px;margin-top:0}
  .filter-buttons{display:grid;grid-template-columns:1fr 1fr}
  .filter-buttons button{border-radius:12px}
  .project-card-head{align-items:flex-start}
  .project-badges{justify-content:flex-start}
  .methods-image{min-height:420px}
}
@media(max-width:430px){
  .filter-buttons{grid-template-columns:1fr}
  .hero-image{min-height:430px}
  .project-card{padding:1rem}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .featured-project{transition:none}
}

/* Match the shared footer used by index.html. */
.site-footer{
  display:block!important;
  width:100%!important;
  height:auto!important;
  min-height:0!important;
  margin:0!important;
  padding:1.25rem clamp(1rem,5vw,4rem)!important;
  background:#04131f!important;
  color:#9babb8!important;
  writing-mode:horizontal-tb!important;
}
.site-footer .footer-inner{
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  flex-wrap:wrap!important;
  gap:.5rem 1.25rem!important;
  width:100%!important;
  max-width:1200px!important;
  margin-inline:auto!important;
}
.footer-site-name,.footer-language,.footer-copyright{
  position:static!important;
  width:auto!important;
  max-width:none!important;
  min-width:0!important;
  margin:0!important;
  padding:0!important;
  text-align:center!important;
  font-size:.9rem!important;
  line-height:1.7!important;
  white-space:normal!important;
  word-break:normal!important;
  overflow-wrap:normal!important;
  writing-mode:horizontal-tb!important;
}
.footer-site-name{flex:0 1 auto!important}
.footer-language{flex:0 0 auto!important;white-space:nowrap!important}
.footer-copyright{
  flex:1 0 100%!important;
  width:100%!important;
  margin-top:.4rem!important;
  padding-top:.65rem!important;
  border-top:1px solid rgba(255,255,255,.14)!important;
}
html[lang="ar"] .site-footer{direction:rtl}
html[lang="en"] .site-footer{direction:ltr}
@media(max-width:600px){
  .site-footer .footer-inner{flex-direction:column!important;gap:.4rem!important}
  .footer-site-name,.footer-language,.footer-copyright{width:100%!important}
}
@media print{
  .global-header,.project-tools,.project-actions,.documentation-section,.contact-section,.global-footer,.site-footer,.hero-actions{display:none!important}
  .projects-grid{grid-template-columns:1fr 1fr}
  .project-card{break-inside:avoid;box-shadow:none}
  body{background:#fff}
}