body { background: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.section-kicker { margin: 0 0 10px; color: var(--gold-700); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

.desktop-nav a[aria-current="page"] { color: var(--gold-700); }
.project-archive-hero { padding: 38px 0 48px; background: linear-gradient(180deg, #f5f8fd 0%, #fff 100%); border-bottom: 1px solid var(--line); }
.project-archive-hero .breadcrumbs { margin-bottom: 30px; }
.project-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 70px; }
.project-hero-grid h1 { max-width: 820px; margin: 0; color: var(--navy-950); font: 700 clamp(2.5rem, 4.5vw, 4.2rem)/1.02 var(--display); letter-spacing: -.055em; }
.project-hero-grid > div > p:last-child { max-width: 690px; margin: 18px 0 0; color: var(--ink-soft); font-size: 1.02rem; }
.archive-stats { display: grid; grid-template-columns: repeat(3, auto); gap: 0; margin: 0; padding: 0 0 6px; }
.archive-stats div { min-width: 108px; padding: 0 22px; border-left: 1px solid var(--line-strong); }
.archive-stats dt { color: var(--muted); font-size: .7rem; font-weight: 700; }
.archive-stats dd { margin: 4px 0 0; color: var(--navy-950); font: 800 1.75rem/1 var(--display); }

.project-mobile-toolbar { display: none; }
.project-catalog { padding: 40px 0 100px; }
.project-archive-layout { display: grid; grid-template-columns: 274px minmax(0, 1fr); gap: 46px; align-items: start; }
.project-filter-sidebar { position: sticky; top: calc(var(--header-h) + 20px); border: 1px solid var(--line); border-radius: 12px; background: #fbfcfe; }
.filter-sidebar-head { display: flex; align-items: start; justify-content: space-between; gap: 12px; padding: 21px 20px 18px; border-bottom: 1px solid var(--line); }
.filter-sidebar-head span { color: var(--gold-700); font-size: .65rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.filter-sidebar-head h2 { margin: 3px 0 0; color: var(--navy-950); font: 700 1.2rem var(--display); }
.project-filter-close { display: none; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 8px; background: white; font-size: 1.15rem; }
.project-filter-form { padding: 0 20px 20px; }
.project-search-field { display: grid; gap: 7px; padding: 19px 0; color: var(--ink-soft); font-size: .7rem; font-weight: 700; }
.project-search-field > span:last-child { height: 44px; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 8px; padding: 0 11px; border: 1px solid var(--line-strong); border-radius: 8px; background: white; }
.project-search-field i { color: var(--gold-700); font-size: 1rem; }
.project-search-field input { min-width: 0; width: 100%; border: 0; outline: 0; background: transparent; color: var(--navy-900); }
.project-filter-form fieldset { display: grid; gap: 2px; margin: 0; padding: 19px 0; border: 0; border-top: 1px solid var(--line); }
.project-filter-form legend { width: 100%; margin-bottom: 10px; color: var(--navy-950); font: 700 .85rem var(--display); }
.project-filter-form fieldset label { cursor: pointer; }
.project-filter-form fieldset input { position: absolute; opacity: 0; pointer-events: none; }
.project-filter-form fieldset label > span { min-height: 35px; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 5px 7px; border-radius: 6px; color: var(--ink-soft); font-size: .78rem; font-weight: 600; }
.project-filter-form fieldset label > span::before { content: ""; flex: 0 0 auto; width: 16px; height: 16px; margin-right: 1px; border: 1px solid var(--line-strong); border-radius: 4px; background: white; }
.project-filter-form fieldset label > span b { margin-left: auto; color: var(--muted); font-size: .65rem; }
.project-filter-form fieldset input[type="radio"] + span::before { border-radius: 50%; }
.project-filter-form fieldset input:checked + span { color: var(--navy-950); background: #fff8e2; }
.project-filter-form fieldset input:checked + span::before { border-color: var(--gold-600); background: var(--gold-500); box-shadow: inset 0 0 0 3px #fff; }
.project-filter-actions { display: grid; grid-template-columns: .9fr 1.1fr; gap: 8px; padding-top: 18px; border-top: 1px solid var(--line); }
.project-filter-actions .button { min-width: 0; padding-inline: 10px; }

.project-results { min-width: 0; }
.project-results-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 22px; }
.project-result-kicker { margin: 0 0 5px; color: var(--gold-700); font-size: .7rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.project-results-head h2 { margin: 0; color: var(--navy-950); font: 700 clamp(1.8rem, 3vw, 2.55rem)/1 var(--display); letter-spacing: -.045em; }
.project-desktop-sort { min-width: 185px; display: grid; gap: 4px; color: var(--muted); font-size: .68rem; font-weight: 700; }
.project-desktop-sort select, .project-mobile-toolbar select { height: 43px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 8px; background: white; color: var(--navy-900); font-weight: 650; }
.project-active-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 11px; }
.project-active-filters:empty { display: none; }
.project-active-filters button { min-height: 29px; display: inline-flex; align-items: center; gap: 5px; padding: 0 8px; border: 1px solid #dcc57c; border-radius: 6px; background: #fff9e7; color: #6b4500; font-size: .68rem; font-weight: 700; cursor: pointer; }

.project-list { display: grid; gap: 16px; }
.project-row { min-width: 0; display: grid; grid-template-columns: minmax(280px, .76fr) minmax(0, 1.24fr); overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: white; transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), border-color 200ms var(--ease); }
.project-row:hover { transform: translateY(-3px); border-color: #d5bc78; box-shadow: var(--shadow-soft); }
.project-row[hidden] { display: none; }
.project-row-media { position: relative; min-height: 282px; overflow: hidden; background: var(--surface-blue); }
.project-row-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform 450ms var(--ease); }
.project-row:hover .project-row-media img { transform: scale(1.03); }
.project-row-media span { position: absolute; left: 14px; top: 14px; padding: 5px 8px; border-radius: 6px; color: #fff4c9; background: rgb(16 24 42 / .88); font-size: .66rem; font-weight: 800; }
.project-row-content { min-width: 0; display: flex; flex-direction: column; padding: 24px 26px 20px; }
.project-row-content > p:first-child { margin: 0 0 5px; color: var(--gold-700); font-size: .7rem; font-weight: 750; }
.project-row-content h3 { margin: 0; color: var(--navy-950); font: 700 clamp(1.35rem, 2vw, 1.7rem)/1.15 var(--display); letter-spacing: -.035em; }
.project-row-content h3 a:hover { color: var(--gold-700); }
.project-summary { max-width: 62ch; margin: 10px 0 18px; color: var(--ink-soft); font-size: .86rem; line-height: 1.55; }
.project-row-content dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 0 0 18px; }
.project-row-content dl div { min-width: 0; padding-left: 11px; border-left: 2px solid #e3ca82; }
.project-row-content dt { color: var(--muted); font-size: .64rem; }
.project-row-content dd { overflow: hidden; margin: 3px 0 0; color: var(--navy-900); font-size: .76rem; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.project-detail-link { width: max-content; display: inline-flex; align-items: center; gap: 8px; margin-top: auto; color: var(--navy-950); font-size: .8rem; font-weight: 800; }
.project-detail-link i { color: var(--gold-700); transition: transform 160ms var(--ease); }
.project-detail-link:hover i { transform: translateX(4px); }

.project-zero-state { justify-items: center; gap: 8px; padding: 80px 20px; border: 1px dashed var(--line-strong); border-radius: 12px; background: #f7f9fd; text-align: center; }
.project-zero-state:not([hidden]) { display: grid; }
.project-zero-state > i { color: var(--gold-600); font-size: 2.3rem; }
.project-zero-state h3 { margin: 0; color: var(--navy-950); font: 700 1.35rem var(--display); }
.project-zero-state p { margin: 0 0 8px; color: var(--muted); }
.project-pagination { display: flex; justify-content: center; align-items: center; gap: 7px; margin-top: 32px; }
.project-pagination button { min-width: 40px; height: 40px; display: grid; place-items: center; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 8px; background: white; color: var(--navy-900); font-weight: 750; cursor: pointer; }
.project-pagination button:hover { border-color: var(--gold-600); }
.project-pagination button[aria-current="page"] { color: #fff4c6; border-color: var(--navy-950); background: var(--navy-950); }
.project-pagination button:disabled { opacity: .4; cursor: not-allowed; }

.project-guide { padding: 65px 0; background: #f2f5fa; border-top: 1px solid var(--line); }
.project-guide-grid { display: grid; grid-template-columns: 1.25fr repeat(3, 1fr); gap: 0; }
.project-guide-grid > div { padding: 8px 28px; border-left: 1px solid var(--line-strong); }
.project-guide-grid > div:first-child { padding-left: 0; border-left: 0; }
.project-guide h2 { max-width: 440px; margin: 0; color: var(--navy-950); font: 700 clamp(1.75rem, 3vw, 2.55rem)/1.08 var(--display); letter-spacing: -.045em; }
.project-guide-grid > div:not(:first-child) { display: grid; grid-template-columns: auto 1fr; gap: 11px; align-content: start; }
.project-guide-grid > div:not(:first-child) > strong { color: var(--gold-700); font: 800 .72rem var(--display); }
.project-guide-grid p { display: grid; gap: 5px; margin: 0; }
.project-guide-grid p b { color: var(--navy-950); font-family: var(--display); }
.project-guide-grid p span { color: var(--ink-soft); font-size: .8rem; }
.project-footer { padding: 55px 0; color: #dce4f2; background: var(--navy-950); }
.project-footer .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 50px; }
.project-footer .brand { color: white; }
.project-footer p, .project-footer span { color: #aeb9cc; }
.project-footer .footer-grid > div { display: grid; align-content: start; gap: 8px; }
.project-footer a:hover { color: #f1ca64; }

.project-filter-overlay { position: fixed; inset: 0; z-index: 1280; background: rgb(8 14 26 / .55); backdrop-filter: blur(3px); }

@media (max-width: 1080px) {
  .project-hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .archive-stats { justify-self: start; }
  .archive-stats div:first-child { padding-left: 0; border-left: 0; }
  .project-archive-layout { grid-template-columns: 250px minmax(0, 1fr); gap: 28px; }
  .project-row { grid-template-columns: minmax(240px, .72fr) minmax(0, 1.28fr); }
  .project-row-content { padding: 21px; }
  .project-row-content dl { grid-template-columns: 1fr 1fr; }
  .project-row-content dl div:last-child { display: none; }
}

@media (max-width: 900px) {
  .project-mobile-toolbar { position: sticky; top: var(--header-h); z-index: 85; display: block; padding: 10px 0; border-bottom: 1px solid var(--line); background: rgb(255 255 255 / .96); backdrop-filter: blur(16px); }
  .project-mobile-toolbar .shell { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
  .project-filter-open { min-height: 44px; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 0 14px; border: 1px solid var(--navy-900); border-radius: 8px; background: var(--navy-950); color: #fff4c5; font-weight: 750; }
  .project-filter-open b { min-width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; color: var(--navy-950); background: #f0c65f; font-size: .65rem; }
  .project-filter-open b[hidden] { display: none; }
  .project-desktop-sort { display: none; }
  .project-archive-layout { display: block; }
  .project-filter-sidebar { position: fixed; left: 0; right: 0; bottom: 0; top: auto; z-index: 1300; max-height: 88dvh; overflow: hidden; border-radius: 16px 16px 0 0; box-shadow: 0 -20px 60px rgb(16 24 42 / .2); transform: translateY(105%); visibility: hidden; transition: transform 220ms var(--ease), visibility 0s linear 220ms; }
  .project-filter-sidebar.is-open { transform: translateY(0); visibility: visible; transition-delay: 0s; }
  .filter-sidebar-head { padding: 18px 20px; }
  .project-filter-close { display: grid; place-items: center; }
  .project-filter-form { max-height: calc(88dvh - 82px); overflow-y: auto; padding-bottom: 24px; }
  .project-filter-actions { position: sticky; bottom: -24px; margin: 0 -20px; padding: 14px 20px 24px; background: white; box-shadow: 0 -12px 28px rgb(16 24 42 / .08); }
  body.project-filters-open { overflow: hidden; }
  .project-guide-grid { grid-template-columns: 1fr 1fr; gap: 30px 0; }
  .project-guide-grid > div:nth-child(3) { border-left: 0; padding-left: 0; }
}

@media (max-width: 680px) {
  .project-archive-hero { padding: 24px 0 34px; }
  .project-archive-hero .breadcrumbs { margin-bottom: 22px; }
  .project-hero-grid h1 { font-size: 2.7rem; }
  .archive-stats { width: 100%; grid-template-columns: repeat(3, 1fr); }
  .archive-stats div { min-width: 0; padding-inline: 12px; }
  .archive-stats div:first-child { padding-left: 0; }
  .archive-stats dd { font-size: 1.45rem; }
  .project-catalog { padding: 26px 0 70px; }
  .project-results-head { align-items: flex-start; }
  .project-row { grid-template-columns: 1fr; }
  .project-row-media { min-height: 225px; aspect-ratio: 16 / 10; }
  .project-row-content { padding: 20px 18px; }
  .project-row-content dl { grid-template-columns: 1fr 1fr; }
  .project-row-content dl div:last-child { display: none; }
  .project-guide { padding: 52px 0; }
  .project-guide-grid { grid-template-columns: 1fr; gap: 24px; }
  .project-guide-grid > div { padding: 0; border-left: 0; }
  .project-footer .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  .project-row, .project-row-media img, .project-detail-link i, .project-filter-sidebar { transition: none !important; }
}