@font-face {
  font-family: "Titillium Web";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("../fonts/titillium-web-latin-400-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Titillium Web";
  font-style: italic;
  font-display: swap;
  font-weight: 400;
  src: url("../fonts/titillium-web-latin-400-italic.woff2") format("woff2");
}

@font-face {
  font-family: "Titillium Web";
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url("../fonts/titillium-web-latin-600-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Titillium Web";
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url("../fonts/titillium-web-latin-700-normal.woff2") format("woff2");
}

:root {
  --ink: #1a1a1a;
  --primary: #0066cc;
  --primary-dark: #004080;
  --primary-deep: #003366;
  --primary-lighter: #f2f7fc;
  --link: #0066cc;
  --link-hover: #004080;
  --paper: var(--primary-lighter);
  --line: #d9dadb;
  --focus: #ffbf47;
  --institutional-logo: #2d489d;
  --font-sans: "Titillium Web", Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
}
a { color: inherit; text-underline-offset: .2em; }
a:hover { color: var(--primary); }
main a:not(.btn) { color: var(--link); text-decoration-line: underline; text-decoration-thickness: 2px; text-underline-offset: .2em; }
main a:not(.btn):hover { color: var(--link-hover); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus) !important;
  outline-offset: 2px;
  border-radius: 2px;
  box-shadow: 0 0 0 7px var(--primary-deep) !important;
}
.container-xxl { max-width: 1320px; padding-inline: clamp(1.25rem, 4vw, 3rem); }
.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 9999;
  transform: translateY(-150%);
  background: #fff;
  color: #111;
  padding: .8rem 1rem;
  font-weight: 700;
  box-shadow: 0 4px 20px #0003;
}
.skip-link:focus { transform: translateY(0); }

.institutional-bar { background: var(--primary-deep); color: #fff; font-size: .875rem; }
.institutional-bar a { color: #fff; text-decoration: none; }
.institutional-link { font-weight: 700; letter-spacing: .015em; }
.utility-nav { display: flex; align-items: center; gap: 1.25rem; }
.utility-nav abbr[title] { text-decoration: none; cursor: default; }

.brand-wrap {
  min-height: 116px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand { display: block; text-decoration: none; color: var(--primary-dark); }
.brand:hover { color: var(--primary-dark); }
.brand strong { display: block; font: 700 clamp(1.7rem, 3vw, 2.45rem)/1 var(--font-sans); }
.brand small { display: block; margin-top: .55rem; color: #546070; letter-spacing: .03em; }
.header-institutions { display: flex; align-items: center; justify-content: flex-end; gap: clamp(1rem, 2.4vw, 2rem); }
.header-institutions a { display: inline-flex; align-items: center; min-height: 44px; }
.header-institutions img { display: block; width: auto; max-width: 135px; max-height: 44px; object-fit: contain; }
.header-institutions .logo-archivi-nazionali { max-width: 153px; }

.main-nav { border-block: 1px solid var(--line); background: #fff; padding-block: 0; }
.navbar-toggler {
  min-height: 52px;
  margin-block: .25rem;
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  border-color: #5a6878;
  color: var(--primary-dark);
  font-weight: 700;
}
.navbar-toggler-icon { width: 1.25rem; height: 1.25rem; }
.main-nav .nav-link {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: .5rem .8rem !important;
  color: var(--primary-deep);
  font-weight: 700;
  font-size: .92rem;
}
.main-nav .nav-link:hover { color: var(--primary); background: var(--primary-lighter); }
.main-nav .nav-link.active { color: var(--primary); box-shadow: inset 0 -3px var(--primary); }
.main-nav .dropdown-toggle::after { margin-left: .55rem; }
.main-nav .dropdown-menu {
  min-width: 15rem;
  margin-top: 0;
  padding-block: .4rem;
  border: 1px solid var(--line);
  border-top: 3px solid var(--primary);
  border-radius: 0;
  box-shadow: 0 .75rem 1.5rem #0033661f;
}
.main-nav .dropdown-item {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: .6rem 1rem;
  color: var(--primary-deep);
  font-weight: 600;
}
.main-nav .dropdown-item:hover,
.main-nav .dropdown-item:focus { color: var(--primary-dark); background: var(--primary-lighter); }
.clinical-search-item { border-left: 1px solid var(--line); }
.clinical-search-link { min-width: 58px; justify-content: center; }
.clinical-search-link svg { width: 1.55rem; height: 1.55rem; fill: currentColor; flex: 0 0 auto; }
.hero { color: #fff; background: var(--primary-dark); overflow: hidden; }
.hero-grid {
  min-height: 560px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
  padding-block: 4.5rem;
}
.eyebrow,
.section-kicker { margin: 0 0 1rem; color: var(--primary); font-size: .76rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.hero .eyebrow { color: #bfdfff; }
.hero h1 { max-width: 800px; margin: 0; font: 700 clamp(2.7rem, 5.4vw, 5.4rem)/1.04 var(--font-sans); letter-spacing: -.025em; }
.hero .lead { max-width: 720px; margin: 1.7rem 0 2.2rem; color: #e0e6ee; font-size: clamp(1.08rem, 1.8vw, 1.3rem); }
.btn { border-radius: 0; padding: .85rem 1.25rem; font-weight: 700; font-size: 1rem; }
.btn-primary { --bs-btn-bg: var(--primary); --bs-btn-border-color: var(--primary); --bs-btn-hover-bg: #004d99; --bs-btn-hover-border-color: #004d99; }
.btn-outline-light { --bs-btn-hover-color: var(--primary-dark); }
.hero-art {
  width: min(440px, 100%);
  aspect-ratio: 1;
  margin: 0 auto;
  border: clamp(7px, 1vw, 12px) solid #fff;
  border-radius: 50%;
  overflow: hidden;
  background: #e7e0d3;
  box-shadow: 0 24px 60px #08132999;
}
.hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-space { padding-block: clamp(4.5rem, 8vw, 7.5rem); }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: 3rem; }
h2 { margin: 0; color: var(--primary-dark); font: 700 clamp(2.25rem, 4vw, 4rem)/1.08 var(--font-sans); letter-spacing: -.02em; }
.section-heading > p { margin: 0; color: #536173; }
.feature-card { position: relative; padding: 2rem; border: 1px solid var(--line); background: #fff; transition: transform .2s, box-shadow .2s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 18px 45px #00336614; }
.feature-number { color: var(--primary); font: 700 .78rem var(--font-sans); letter-spacing: .08em; }
.feature-card h3 { margin: 3rem 0 1rem; color: var(--primary-dark); font: 700 1.65rem var(--font-sans); }
.feature-card p { color: #536173; }
.feature-card a,
.text-link { color: var(--link); font-weight: 700; text-decoration-thickness: 2px; }
.project-section { background: var(--paper); }
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 9vw, 9rem); }
.project-copy { border-left: 3px solid var(--primary); padding-left: clamp(1.5rem, 4vw, 3rem); }
.lead-copy { color: var(--primary-dark); font: 1.4rem/1.5 var(--font-sans); }
.topic-links { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin-top: 1.5rem; }
.news-section h2 { font-size: clamp(2.6rem, 4vw, 4rem); }
.news-card { border-top: 4px solid var(--primary-dark); padding: 1.5rem 0; }
.news-type { color: var(--primary); text-transform: uppercase; letter-spacing: .1em; font-weight: 700; font-size: .72rem; }
.news-card time { color: #657184; font-size: .85rem; }
.news-card h3 { margin: 2rem 0 1rem; color: var(--primary-dark); font: 700 1.55rem/1.2 var(--font-sans); }
.news-card p { color: #596476; }

footer { background: var(--primary-deep); color: #e6ebf2; padding-top: 4rem; }
.footer-institutions { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(2rem, 5vw, 4.5rem); padding-bottom: 2.5rem; margin-bottom: 3rem; border-bottom: 1px solid #ffffff33; }
.footer-institutions a { display: inline-flex; align-items: center; min-height: 72px; }
.footer-institutions img { display: block; width: auto; max-width: min(285px, 100%); max-height: 68px; object-fit: contain; }
.footer-institutions .logo-archivi-nazionali { max-width: min(250px, 100%); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 3rem; }
.footer-brand { color: #fff; font: 700 2rem var(--font-sans); }
footer h2 { color: #fff; font: 700 1rem var(--font-sans); text-transform: uppercase; letter-spacing: .1em; }
footer ul { list-style: none; padding: 0; }
footer a { color: #fff; }
footer a:hover { color: #bfdfff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; margin-top: 3rem; padding-block: 1.4rem; border-top: 1px solid #ffffff33; font-size: .85rem; }
.breadcrumb-shell { padding-block: 1rem; border-bottom: 1px solid var(--line); background: var(--primary-lighter); }
.breadcrumb { margin: 0; font-size: .92rem; }
.breadcrumb-item + .breadcrumb-item::before { color: #647286; }
.breadcrumb a { color: var(--link); font-weight: 600; }
.page-intro { padding-block: clamp(1.5rem, 2.5vw, 2.25rem) clamp(2rem, 4vw, 3.5rem); }
.page-intro h1 { margin: 0 0 1.25rem; color: var(--primary-dark); font: 700 clamp(2.6rem, 5vw, 4.5rem)/1.05 var(--font-sans); letter-spacing: -.025em; }
.page-intro .lead { max-width: 920px; margin: 0; color: #435268; font-size: clamp(1.08rem, 1.6vw, 1.28rem); }
.clinical-search-form { padding-bottom: clamp(4rem, 8vw, 7rem); }
.search-panel { margin-bottom: 2rem; border: 1px solid var(--line); background: #fff; box-shadow: 0 12px 35px #0033660d; }
.search-panel__heading { margin: 0; color: #fff; background: var(--primary-dark); font: 700 clamp(1.2rem, 2vw, 1.55rem)/1.25 var(--font-sans); }
.search-panel__toggle { width: 100%; min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem clamp(1.25rem, 3vw, 2rem); border: 0; border-radius: 0; color: inherit; background: transparent; font: inherit; text-align: left; }
.search-panel__toggle:hover { background: #00376e; }
.search-panel__toggle::after { content: ""; width: .75rem; height: .75rem; flex: 0 0 auto; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-.18rem) rotate(45deg); transition: transform .2s ease; }
.search-panel__toggle[aria-expanded="true"]::after { transform: translateY(.18rem) rotate(225deg); }
.search-panel__body { padding: clamp(1.25rem, 3vw, 2rem); }
.search-panel__intro { max-width: 900px; margin: 0 0 1.5rem; color: #526174; }
.archive-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-bottom: 1.25rem; }
.btn-secondary { --bs-btn-bg: #fff; --bs-btn-color: var(--primary-dark); --bs-btn-border-color: var(--primary-dark); --bs-btn-hover-bg: var(--primary-lighter); --bs-btn-hover-color: var(--primary-dark); --bs-btn-hover-border-color: var(--primary-dark); }
.selection-status { margin: 0 0 0 .25rem; color: #526174; }
.archive-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .4rem 2rem; }
.archive-list .form-check { min-width: 0; margin: 0; padding-block: .35rem; }
.archive-list .form-check-label { display: inline; line-height: 1.4; }
.form-check-input { width: 1.2rem; height: 1.2rem; margin-top: .18rem; border-color: #5b697a; }
.form-check-input:checked { background-color: var(--primary); border-color: var(--primary); }
.form-subsection { min-width: 0; margin: 0; padding: 0; border: 0; }
.form-subsection + .form-subsection { margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.form-subsection legend { float: none; width: auto; margin: 0 0 1.25rem; color: var(--primary-dark); font: 700 1.2rem/1.3 var(--font-sans); }
.form-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1.25rem 1.5rem; }
.form-field { grid-column: span 4; min-width: 0; }
.form-field--quarter { grid-column: span 3; }
.form-field--half { grid-column: span 6; }
.form-field--wide { grid-column: span 8; }
.form-field--full { grid-column: 1 / -1; }
.form-label { margin-bottom: .4rem; color: #26384d; font-weight: 700; }
.form-hint { display: block; margin-top: .35rem; color: #5d6b7d; font-size: .9rem; }
.form-control,
.form-select { min-height: 48px; border-color: #7b8795; border-radius: 0; }
.form-control:focus,
.form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 .2rem #0066cc26; }
.inline-checks { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; min-height: 48px; align-items: center; }
.inline-checks .form-check { margin: 0; }
.form-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.prototype-note { margin: 1.25rem 0 0; padding: 1rem 1.25rem; border-left: 4px solid var(--primary); background: var(--primary-lighter); color: #34475e; }
.form-feedback { margin-top: 1rem; color: var(--primary-dark); font-weight: 700; }

.archive-guide { padding-bottom: clamp(4rem, 8vw, 7rem); }
.guide-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(300px, .65fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.map-panel h2,
.region-selector > h2 { margin: 0 0 1rem; color: var(--primary-dark); font: 700 clamp(1.65rem, 3vw, 2.25rem)/1.15 var(--font-sans); }
.map-placeholder { min-height: 520px; display: grid; place-items: center; padding: clamp(2rem, 5vw, 4rem); border: 2px dashed #7c9fc2; background-color: var(--primary-lighter); background-image: linear-gradient(#0066cc0a 1px, transparent 1px), linear-gradient(90deg, #0066cc0a 1px, transparent 1px); background-size: 32px 32px; text-align: center; }
.map-placeholder__content { max-width: 480px; }
.map-placeholder__icon { width: 72px; height: 72px; display: inline-grid; place-items: center; margin-bottom: 1.25rem; border-radius: 50%; color: #fff; background: var(--primary); }
.map-placeholder__icon svg { width: 38px; height: 38px; fill: currentColor; }
.map-placeholder h3 { margin: 0 0 .75rem; color: var(--primary-dark); font: 700 1.6rem/1.2 var(--font-sans); }
.map-placeholder p { margin: 0; color: #4d5e73; }
.map-region-status { margin-top: 1.5rem !important; color: var(--primary-dark) !important; font-weight: 700; }
.region-selector { min-width: 0; }
.region-help { margin: -.25rem 0 1.25rem; color: #58687b; }
.region-accordion { border-top: 1px solid var(--line); }
.region-accordion .accordion-item { border: 0; border-bottom: 1px solid var(--line); border-radius: 0; }
.region-accordion .accordion-button { min-height: 54px; padding: .8rem .25rem; border-radius: 0 !important; color: var(--primary-deep); background: #fff; font: 700 1.08rem/1.3 var(--font-sans); box-shadow: none; }
.region-accordion .accordion-button:not(.collapsed) { color: var(--primary); background: var(--primary-lighter); }
.region-accordion .accordion-button::after { margin-left: 1rem; }
.region-accordion .accordion-body { padding: .3rem .25rem 1.25rem; color: #46576c; }
.region-archives { margin: 0; padding: 0; list-style: none; }
.region-archives li { padding: .7rem 0 .7rem 1.4rem; border-bottom: 1px solid #e6e9ed; position: relative; line-height: 1.4; }
.region-archives li:last-child { border-bottom: 0; }
.region-archives li::before { content: ""; position: absolute; top: 1.1rem; left: .2rem; width: .55rem; height: .55rem; border-radius: 50% 50% 50% 0; background: var(--primary); transform: rotate(-45deg); }
.region-empty { margin: .5rem 0 0; font-style: italic; }

.resources-page { padding-bottom: clamp(4rem, 8vw, 7rem); }
.resources-layout {
  display: grid;
  grid-template-columns: minmax(220px, .34fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.resource-index {
  position: sticky;
  top: 1.5rem;
  padding: 1.5rem;
  border-left: 4px solid var(--primary);
  background: var(--primary-lighter);
}
.resource-index h2 { margin: 0 0 .8rem; font: 700 1.2rem/1.25 var(--font-sans); }
.resource-index ul { margin: 0; padding: 0; list-style: none; }
.resource-index li + li { border-top: 1px solid #cbd9e7; }
.resource-index a { display: block; padding: .7rem 0; color: var(--link); font-weight: 700; }
.resource-content { min-width: 0; }
.resource-section { scroll-margin-top: 1.5rem; padding: 0 0 clamp(3.5rem, 7vw, 5.5rem); }
.resource-section + .resource-section { padding-top: clamp(3rem, 6vw, 4.5rem); border-top: 1px solid var(--line); }
.resource-section__heading { display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; margin-bottom: 2rem; }
.resource-section__heading h2 { margin: 0 0 .5rem; font-size: clamp(2rem, 3.5vw, 3rem); }
.resource-section__heading p { max-width: 760px; margin: 0; color: #536173; }
.resource-section__heading .resource-number { margin: .35rem 0 0; color: var(--primary); font: 700 .78rem/1 var(--font-sans); letter-spacing: .12em; }
.resource-list,
.bibliography-list,
.useful-links { margin: 0; padding: 0; list-style: none; }
.resource-list li,
.bibliography-list li { position: relative; padding: 1.25rem 1.25rem 1.25rem 2.5rem; border-top: 1px solid var(--line); }
.resource-list li::before,
.bibliography-list li::before { content: ""; position: absolute; top: 1.78rem; left: .55rem; width: .55rem; height: .55rem; border-radius: 50%; background: var(--primary); }
.resource-list a,
.bibliography-list a { color: var(--link); font-weight: 700; text-decoration-thickness: 2px; }
.resource-list a { display: block; width: fit-content; margin-bottom: .15rem; }
.resource-list span,
.bibliography-list span,
.bibliography-list cite { display: block; }
.resource-list span,
.bibliography-list li > span:last-child { color: #536173; }
.resource-authors { color: #26384d; font-weight: 700; }
.bibliography-list cite { color: var(--primary-dark); font-style: italic; }
.bibliography-list a cite { color: inherit; }
.useful-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.useful-links a {
  min-height: 128px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-top: 4px solid var(--primary);
  color: var(--link);
  text-decoration: none;
}
.useful-links a:hover { border-color: var(--link-hover); color: var(--link-hover); background: var(--primary-lighter); }
.useful-links strong { font: 700 1.2rem/1.25 var(--font-sans); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .2em; }
.useful-links span { color: #58687b; }

.related-projects { padding-bottom: clamp(4rem, 8vw, 7rem); }
.related-projects__intro { max-width: 920px; margin: 0 0 2rem; color: #536173; font-size: 1.08rem; }
.related-projects__list { display: grid; gap: 1.5rem; }
.related-project-card {
  display: grid;
  grid-template-columns: minmax(210px, 280px) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-left: 4px solid var(--primary);
  background: #fff;
  box-shadow: 0 12px 35px #0033660d;
}
.related-project-card__media {
  min-height: 220px;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 1rem;
  padding: 1.5rem;
  border: 2px dashed #7c9fc2;
  color: var(--primary-dark);
  background-color: var(--primary-lighter);
  background-image: linear-gradient(#0066cc0a 1px, transparent 1px), linear-gradient(90deg, #0066cc0a 1px, transparent 1px);
  background-size: 24px 24px;
  text-align: center;
}
.related-project-card__media--two { background-color: #f6f4ef; }
.related-project-card__media--three { background-color: #edf3f7; }
.related-project-card__media svg { width: 64px; height: 64px; fill: currentColor; opacity: .7; }
.related-project-card__media span { font-size: .9rem; font-weight: 700; }
.related-project-card__content { min-width: 0; }
.related-project-card__label { margin: 0 0 .55rem; color: var(--primary); font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.related-project-card h3 { margin: 0 0 1rem; color: var(--primary-dark); font: 700 clamp(1.55rem, 2.8vw, 2.2rem)/1.15 var(--font-sans); }
.related-project-card__content > p:not(.related-project-card__label) { max-width: 820px; margin: 0 0 .8rem; color: #435268; }
.related-project-card__link { width: fit-content; display: inline-flex; align-items: center; gap: .55rem; margin-top: .65rem; color: var(--link); font-weight: 700; text-decoration-thickness: 2px; }
.related-project-card__link svg { width: 1.2rem; height: 1.2rem; fill: currentColor; flex: 0 0 auto; }
.related-project-card__link:hover { color: var(--link-hover); }

.research-tools { padding-bottom: clamp(4rem, 8vw, 7rem); }
.research-tools__header { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 1.5rem; }
.research-tools__header h2 { margin: 0 0 .35rem; color: var(--primary-dark); font-size: clamp(1.65rem, 3vw, 2.25rem); }
.research-tools__header p { margin: 0; color: #536173; }
.research-tools__status { flex: 0 0 auto; padding: .55rem .85rem; border-left: 3px solid var(--primary); background: var(--primary-lighter); font-weight: 700; }
.research-filter { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; padding: 1rem; border: 1px solid var(--line); background: #f7f9fb; }
.research-filter__button { min-width: 44px; min-height: 44px; padding: .45rem .8rem; border: 2px solid transparent; color: var(--primary-dark); background: transparent; font: 700 1rem/1 var(--font-sans); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .2em; }
.research-filter__button:hover { background: #e2edf7; }
.research-filter__button.active,
.research-filter__button[aria-pressed="true"] { border-color: var(--primary); color: #fff; background: var(--primary); text-decoration: none; }
.inventory-list { display: grid; gap: 1.25rem; }
.inventory-card { display: grid; grid-template-columns: minmax(150px, 190px) minmax(0, 1fr); gap: clamp(1.25rem, 3vw, 2rem); padding: clamp(1.25rem, 3vw, 1.75rem); border: 1px solid var(--line); border-left: 4px solid var(--primary); background: #fff; box-shadow: 0 10px 28px #0033660a; }
.inventory-card[hidden] { display: none; }
.inventory-card__media { min-height: 150px; display: grid; place-content: center; justify-items: center; gap: .65rem; padding: 1rem; border: 2px dashed #7c9fc2; color: var(--primary-dark); background-color: var(--primary-lighter); background-image: linear-gradient(#0066cc0a 1px, transparent 1px), linear-gradient(90deg, #0066cc0a 1px, transparent 1px); background-size: 20px 20px; text-align: center; }
.inventory-card__media--2 { background-color: #f6f4ef; }
.inventory-card__media--3 { background-color: #edf3f7; }
.inventory-card__initial { font-size: 3rem; font-weight: 700; line-height: 1; }
.inventory-card__media span:last-child { font-size: .84rem; font-weight: 700; }
.inventory-card__content { min-width: 0; }
.inventory-card__label { margin: 0 0 .4rem !important; color: var(--primary) !important; font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.inventory-card h3 { margin: 0 0 .75rem; color: var(--primary-dark); font: 700 clamp(1.3rem, 2.2vw, 1.7rem)/1.2 var(--font-sans); }
.inventory-card__content > p { max-width: 900px; margin: 0 0 .75rem; color: #435268; }
.inventory-card__actions { display: flex; flex-wrap: wrap; gap: .65rem 1.4rem; margin-top: 1rem; }
.inventory-card__actions a { display: inline-flex; align-items: center; gap: .5rem; color: var(--link); font-weight: 700; text-decoration-thickness: 2px; }
.inventory-card__actions a:hover { color: var(--link-hover); }
.inventory-card__actions svg { width: 1.15rem; height: 1.15rem; fill: currentColor; flex: 0 0 auto; }

.project-detail { padding-bottom: clamp(4rem, 8vw, 7rem); }
.project-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 320px);
  grid-template-areas: "content navigation";
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.project-section-nav {
  grid-area: navigation;
  position: sticky;
  top: 1.5rem;
  padding: 1.5rem;
  border-top: 4px solid var(--primary);
  background: var(--primary-lighter);
}
.project-section-nav h2 { margin: 0 0 1rem; font: 700 1.35rem/1.2 var(--font-sans); }
.project-section-nav ol { margin: 0; padding: 0; list-style: none; counter-reset: project-navigation; }
.project-section-nav li { counter-increment: project-navigation; border-top: 1px solid #cbd9e7; }
.project-section-nav a { display: grid; grid-template-columns: 2rem 1fr; gap: .45rem; padding: .8rem 0; color: var(--link); font-weight: 700; line-height: 1.25; }
.project-section-nav a::before { content: "0" counter(project-navigation); color: var(--primary); font-size: .76rem; letter-spacing: .08em; }
.project-article { grid-area: content; min-width: 0; }
.project-chapter { scroll-margin-top: 1.5rem; }
.project-chapter + .project-chapter { margin-top: clamp(3rem, 6vw, 5rem); padding-top: clamp(3rem, 6vw, 5rem); border-top: 1px solid var(--line); }
.project-chapter__number { margin: 0 0 .75rem; color: var(--primary); font-size: .76rem; font-weight: 700; letter-spacing: .14em; }
.project-chapter h2 { margin: 0 0 1.5rem; font-size: clamp(2rem, 4vw, 3.3rem); }
.project-chapter h3 { margin: 2.5rem 0 1rem; color: var(--primary-dark); font: 700 clamp(1.4rem, 2.4vw, 1.8rem)/1.2 var(--font-sans); }
.project-chapter > p { max-width: 850px; color: #435268; }
.project-chapter__lead { color: var(--primary-dark) !important; font-size: clamp(1.15rem, 2vw, 1.4rem); line-height: 1.5; }
.project-callout { margin-block: 2rem; padding: clamp(1.5rem, 3vw, 2rem); border-left: 4px solid var(--primary); background: var(--primary-lighter); }
.project-callout h3 { margin: 0 0 .65rem; }
.project-callout p { margin: 0; color: #435268; }
.project-schema { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin: 0 0 2rem; padding: 0; list-style: none; }
.project-schema li { min-height: 118px; padding: 1.25rem; border: 1px solid var(--line); border-top: 4px solid var(--primary); }
.project-schema strong,
.project-schema span { display: block; }
.project-schema strong { margin-bottom: .35rem; color: var(--primary-dark); font-size: 1.15rem; }
.project-schema span { color: #536173; }
.project-chapter--pending { padding: clamp(1.5rem, 3vw, 2rem); border-left: 4px solid #7c9fc2; background: #f7f9fb; }
.project-chapter--pending + .project-chapter--pending { border-top: 0; }
.project-chapter--pending h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
.chapter-status { display: inline-block; margin-top: .5rem; padding: .35rem .7rem; color: var(--primary-dark); background: #e5eef7; font-size: .88rem; font-weight: 700; }
.project-data-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem 1.5rem; margin: 0 0 2rem; padding: 0; list-style: none; }
.project-data-list li { position: relative; padding: .75rem .75rem .75rem 2rem; border-bottom: 1px solid var(--line); color: #34475e; }
.project-data-list li::before { content: ""; position: absolute; top: 1.15rem; left: .65rem; width: .55rem; height: .55rem; border-radius: 50%; background: var(--primary); }
.project-disclosure { margin-block: 2rem; border: 1px solid var(--line); background: #fff; }
.project-disclosure summary { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; color: var(--primary-dark); background: var(--primary-lighter); cursor: pointer; font-weight: 700; font-size: 1.1rem; list-style: none; }
.project-disclosure summary::-webkit-details-marker { display: none; }
.project-disclosure summary::after { content: "+"; font-size: 1.5rem; line-height: 1; }
.project-disclosure[open] summary::after { content: "−"; }
.project-disclosure__body { padding: 1.25rem; border-top: 1px solid var(--line); }
.project-archive-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 2rem; margin: 0; padding: 0; list-style: none; }
.project-archive-list li { padding: .85rem 0; border-bottom: 1px solid var(--line); }
.project-archive-list strong,
.project-archive-list span { display: block; }
.project-archive-list strong { color: var(--primary-dark); }
.project-archive-list span { color: #536173; }
.project-steps { margin: 1.5rem 0 2rem; padding: 0; list-style: none; counter-reset: participation-steps; }
.project-steps li { position: relative; min-height: 72px; padding: 1.15rem 1rem 1.15rem 4.25rem; border-top: 1px solid var(--line); counter-increment: participation-steps; }
.project-steps li:last-child { border-bottom: 1px solid var(--line); }
.project-steps li::before { content: "0" counter(participation-steps); position: absolute; top: 1.15rem; left: 1rem; color: var(--primary); font-weight: 700; letter-spacing: .08em; }
.project-steps strong,
.project-steps span { display: block; }
.project-steps strong { color: var(--primary-dark); font-size: 1.08rem; }
.project-steps span { color: #536173; }
.project-notice { margin-top: 2rem; padding: 1.25rem; border-left: 4px solid #a35b00; background: #fff4e5; color: #533000; }
.project-notice strong { display: block; margin-bottom: .35rem; }
.project-notice p { margin: 0; }

@media (max-width: 1199.98px) {
  .main-nav .nav-link { padding-inline: .55rem !important; font-size: .82rem; }
  .hero-grid { grid-template-columns: 1fr .72fr; }
}

@media (max-width: 991.98px) {
  .main-nav { padding-block: .25rem; }
  .main-nav .navbar-collapse { padding-block: .5rem 1rem; }
  .main-nav .nav-link { min-height: 46px; padding-inline: 0 !important; border-top: 1px solid var(--line); font-size: 1rem; }
  .main-nav .nav-link.active { box-shadow: none; }
  .main-nav .dropdown-menu {
    min-width: 0;
    margin: 0 0 .5rem;
    padding: .25rem 0 .5rem 1rem;
    border: 0;
    border-left: 3px solid var(--primary);
    box-shadow: none;
  }
  .main-nav .dropdown-item { min-height: 44px; padding: .55rem .75rem; }
  .clinical-search-item { border-left: 0; }
  .clinical-search-link { justify-content: flex-start; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .hero-art { width: min(390px, 82vw); }
  .section-heading,
  .project-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .guide-layout { grid-template-columns: 1fr; }
  .region-selector { order: -1; }
  .map-placeholder { min-height: 420px; }
  .resources-layout { grid-template-columns: 1fr; }
  .resource-index { position: static; }
  .resource-index ul { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; }
  .resource-index li + li { border-top: 0; }
  .project-detail-layout { grid-template-columns: 1fr; grid-template-areas: "navigation" "content"; }
  .project-section-nav { position: static; }
  .project-section-nav ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1.5rem; }
  .archive-list { grid-template-columns: 1fr; }
  .form-field,
  .form-field--quarter,
  .form-field--wide { grid-column: span 6; }
}

@media (max-width: 767.98px) {
  .brand-wrap { align-items: flex-start; flex-direction: column; gap: 1rem; padding-block: 1.25rem; }
  .header-institutions { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
  .header-institutions img { max-width: 112px; max-height: 36px; }
  .header-institutions .logo-archivi-nazionali { max-width: 112px; }
  .useful-links { grid-template-columns: 1fr; }
  .related-project-card { grid-template-columns: 1fr; }
  .related-project-card__media { min-height: 190px; }
  .research-tools__header { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .research-tools__status { flex: none; }
  .inventory-card { grid-template-columns: 1fr; }
  .inventory-card__media { min-height: 160px; }
  .project-section-nav ol,
  .project-schema,
  .project-data-list,
  .project-archive-list { grid-template-columns: 1fr; }
  .form-field,
  .form-field--quarter,
  .form-field--half,
  .form-field--wide { grid-column: 1 / -1; }
}

@media (max-width: 575.98px) {
  body { font-size: .98rem; }
  .utility-nav a { display: none; }
  .brand-wrap { min-height: 96px; }
  .brand strong { font-size: 1.55rem; }
  .brand small { font-size: .78rem; }
  .header-institutions { gap: .8rem 1.15rem; }
  .header-institutions img { max-width: 92px; max-height: 30px; }
  .header-institutions .logo-archivi-nazionali { max-width: 92px; }
  .hero-grid { padding-block: 3.5rem; }
  .hero h1 { font-size: clamp(2.45rem, 12vw, 3.5rem); }
  .hero-art { width: min(320px, 82vw); }
  .section-space { padding-block: 4rem; }
  .project-copy { padding-left: 1.25rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-institutions { align-items: flex-start; flex-direction: column; }
  .footer-bottom { flex-direction: column; }
  .archive-toolbar .btn { width: 100%; }
  .selection-status { margin-left: 0; }
  .map-placeholder { min-height: 340px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after { scroll-behavior: auto !important; transition: none !important; }
}

@media print {
  .skip-link,
  .institutional-bar,
  .main-nav,
  .hero-art,
  footer { display: none !important; }
  .hero { color: #000; background: #fff; }
  .hero .lead,
  .hero .eyebrow { color: #000; }
  a { color: #000; }
}

.map-placeholder > .tx-odsosm-pi1 { width: 100%; justify-self: stretch; }