:root {
  --sibi-blue: #003b71;
  --sibi-blue-2: #0057a8;
  --sibi-light: #f3f7fb;
  --sibi-light-2: #eef6ff;
  --sibi-cyan: #00a3c7;
  --sibi-gold: #f2b705;
  --text: #1f2a37;
  --muted: #64748b;
  --white: #ffffff;
  --border: #d8e4f0;
  --radius: 20px;
  --shadow: 0 18px 50px rgba(0, 40, 85, .10);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', 'Titillium Web', Arial, sans-serif;
  color: var(--text);
  background: #fff;
  font-size: 17px;
  line-height: 1.6;
}

a {
  color: var(--sibi-blue-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1480px, calc(100% - 64px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  background: #000;
  color: #fff;
  padding: 8px;
  z-index: 99;
}

.skip-link:focus {
  left: 8px;
}

/* =========================
   Header
========================= */

.topbar {
  background: var(--sibi-blue);
  color: white;
  font-size: 15px;
}

.topbar__inner,
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.topbar-menu,
.footer-menu {
  display: flex;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 8px 0;
}

.topbar a {
  color: white;
}

.site-header {
  background: white;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .08);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header__inner {
  min-height: 88px;
}

.custom-logo,
.site-logo img,
header img {
  max-height: 60px;
  width: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
}

.brand__mark {
  background: linear-gradient(135deg, var(--sibi-blue), var(--sibi-cyan));
  color: white;
  border-radius: 14px;
  padding: 12px 16px;
  font-size: 28px;
}

.brand__text {
  font-size: 22px;
  color: var(--sibi-blue);
}

.primary-menu {
  display: flex;
  gap: 8px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-menu a {
  display: block;
  padding: 12px 14px;
  border-radius: 999px;
  color: var(--text);
  font-weight: 600;
}

.primary-menu a:hover,
.primary-menu .current-menu-item > a {
  background: var(--sibi-light);
  text-decoration: none;
  color: var(--sibi-blue);
}

.menu-toggle {
  display: none;
}

/* =========================
   Hero pagina
========================= */

.page-hero {
  background: var(--sibi-light);
  padding: 56px 0;
}

.page-hero.compact h1 {
  font-size: clamp(42px, 4vw, 56px);
  line-height: 1.1;
  margin: 0;
  color: var(--text);
}

h1 {
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.05;
  margin: .1em 0 .35em;
}

h2 {
  font-size: 34px;
  color: var(--sibi-blue);
}

/* =========================
   Layout pagina con sidebar
========================= */

.page-content {
  padding: 48px 0;
}

.page-content--with-sidebar {
  max-width: none;
  display: grid;
  gap: 36px;
  align-items: start;
}

.page-content--sidebar-left {
  grid-template-columns: 300px minmax(0, 1fr);
}

.page-content--two-sidebars {
  grid-template-columns: 280px minmax(0, 1fr) 260px;
}

.page-main {
  min-width: 0;
  max-width: 980px;
}

.page-main > *:first-child {
  margin-top: 0;
}

/* =========================
   Sidebar moderna
========================= */

.page-sidebar {
  background: var(--sibi-light);
  border-radius: 22px;
  padding: 18px;
  position: sticky;
  top: 112px;
}

.page-sidebar .widget {
  background: var(--white);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0, 40, 85, .08);
  padding: 18px;
  margin: 0 0 18px;
}

.page-sidebar .widget:last-child {
  margin-bottom: 0;
}

.page-sidebar .widget-title,
.page-sidebar h2 {
  font-size: 22px;
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--sibi-blue);
  font-weight: 800;
}

.page-sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-sidebar li {
  margin: 0;
}

.page-sidebar a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--sibi-blue);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}

.page-sidebar a:hover {
  background: #f1f7ff;
  color: var(--sibi-blue-2);
  text-decoration: none;
}

.page-sidebar .current-menu-item > a,
.page-sidebar .current_page_item > a,
.page-sidebar .current_page_ancestor > a {
  background: linear-gradient(90deg, #e4f2ff 0%, #f4f9ff 100%);
  color: var(--sibi-blue-2);
  font-weight: 800;
}

.page-sidebar .current-menu-item > a::after,
.page-sidebar .current_page_item > a::after,
.page-sidebar .current_page_ancestor > a::after {
  content: "›";
  margin-left: auto;
  font-size: 26px;
  line-height: 1;
  color: var(--sibi-blue-2);
}

.page-sidebar .sub-menu,
.page-sidebar .children {
  margin: 6px 0 10px 10px;
  padding-left: 10px;
  border-left: 2px solid #e1edf7;
}

.page-sidebar .sub-menu a,
.page-sidebar .children a {
  min-height: 40px;
  padding: 9px 12px;
  font-size: 14px;
  font-weight: 650;
}

/* =========================
   Breadcrumb
========================= */

.breadcrumb,
.rank-math-breadcrumb,
.yoast-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  margin-bottom: 22px;
  border-radius: 6px;
  background: #f4f7fa;
  color: var(--muted);
  font-size: 14px;
}

/* =========================
   Pattern card Open Access
========================= */

.sibi-card-grid-section {
  margin-top: 32px;
  margin-bottom: 32px;
}

.sibi-card-grid {
  gap: 28px;
  margin: 32px 0;
}

.sibi-card-grid > .wp-block-column {
  display: flex;
}

.sibi-card {
  width: 100%;
  min-height: 300px;
  padding: 30px 32px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 14px 35px rgba(0, 42, 85, .07);
  transition: transform .2s ease, box-shadow .2s ease;
}

.sibi-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 45px rgba(0, 42, 85, .12);
}

.sibi-card h3 {
  margin: 0 0 8px;
  font-size: 24px;
  line-height: 1.2;
  font-weight: 800;
}

.sibi-card p {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
}

.sibi-card p:first-of-type {
  margin-top: 0;
  margin-bottom: 18px;
}

.sibi-card strong {
  font-weight: 800;
}

.sibi-link,
.sibi-card a {
  color: var(--sibi-blue-2);
  font-weight: 800;
  text-decoration: none;
}

.sibi-link:hover,
.sibi-card a:hover {
  text-decoration: underline;
}

.sibi-card--green {
  border-color: #b7d9bd;
  background: linear-gradient(180deg, #f5fff7 0%, #ffffff 100%);
}

.sibi-card--green h3 {
  color: #2f7d3d;
}

.sibi-card--blue {
  border-color: #b9d1ed;
  background: linear-gradient(180deg, #f6fbff 0%, #ffffff 100%);
}

.sibi-card--blue h3 {
  color: var(--sibi-blue-2);
}

.sibi-card--gold {
  border-color: #efd48a;
  background: linear-gradient(180deg, #fffaf0 0%, #ffffff 100%);
}

.sibi-card--gold h3 {
  color: #a97800;
}

/* =========================
   Callout informativo
========================= */

.sibi-callout {
  margin: 28px 0 36px;
  padding: 20px 24px;
  border: 1px solid #c9dced;
  border-radius: 14px;
  background: #f7fbff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.sibi-callout p {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
}

.sibi-callout .wp-block-buttons {
  margin: 0;
  flex-shrink: 0;
}

.sibi-callout .wp-block-button__link {
  background: #fff;
  color: var(--sibi-blue-2);
  border: 1px solid var(--sibi-blue-2);
  border-radius: 8px;
  padding: 10px 18px;
  font-weight: 800;
}

.sibi-callout .wp-block-button__link:hover {
  background: var(--sibi-blue-2);
  color: #fff;
  text-decoration: none;
}

/* =========================
   Altri blocchi esistenti
========================= */

.hero-sibi {
  background: radial-gradient(circle at 80% 20%, rgba(0, 163, 199, .22), transparent 28%),
    linear-gradient(135deg, #eef7ff, #fff);
  padding: 72px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--sibi-blue);
  font-weight: 700;
}

.hero-sibi p {
  font-size: 23px;
  color: #334155;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-block;
  border: 2px solid var(--sibi-blue);
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 700;
}

.btn.primary {
  background: var(--sibi-blue);
  color: white;
}

.search-panel,
.card,
.notice,
.quick-card {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

.search-form {
  display: flex;
  gap: 8px;
}

.search-form input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
}

.search-form button {
  border: 0;
  background: var(--sibi-blue);
  color: #fff;
  border-radius: 12px;
  padding: 0 16px;
  font-weight: 700;
}

.hint,
.quick-card small,
.muted {
  color: var(--muted);
}

.quicklinks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: -36px;
  position: relative;
  z-index: 2;
}

.quick-card {
  min-height: 150px;
}

.quick-card span {
  color: var(--sibi-cyan);
  font-weight: 700;
}

.quick-card strong {
  display: block;
  font-size: 24px;
  margin-top: 14px;
}

.two-columns {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  padding: 64px 0;
}

.notice {
  background: var(--sibi-light);
}

.notice article {
  border-bottom: 1px solid #dbe5ee;
  padding: 12px 0;
}

.content-layout {
  padding: 48px 0;
  display: grid;
  gap: 20px;
}

.post-card h2 {
  margin-top: 0;
}

/* =========================
   Footer
========================= */

.site-footer {
  background: #0f2238;
  color: white;
  padding: 64px 0 28px;
  margin-top: 56px;
}

.site-footer a {
  color: white;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 28px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .18);
  margin-top: 28px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

/* =========================
   Menu dropdown
========================= */

.sub-menu {
  display: none;
  position: absolute;
  background: #fff;
  box-shadow: var(--shadow);
  border-radius: 16px;
  padding: 10px;
  list-style: none;
}

.menu-item-has-children {
  position: relative;
}

.menu-item-has-children:hover > .sub-menu,
.menu-item-has-children:focus-within > .sub-menu {
  display: block;
}

.sub-menu a {
  white-space: nowrap;
}

/* =========================
   Responsive
========================= */

@media (max-width: 1180px) {
  .container {
    width: min(100% - 40px, 1180px);
  }

  .page-content--sidebar-left {
    grid-template-columns: 280px minmax(0, 1fr);
  }
}

@media (max-width: 980px) {
  .page-content--sidebar-left,
  .page-content--two-sidebars {
    grid-template-columns: 1fr;
  }

  .page-sidebar {
    position: static;
  }

  .page-sidebar--left {
    order: 2;
  }

  .page-main {
    order: 1;
    max-width: none;
  }

  .page-sidebar--right {
    order: 3;
  }

  .hero-grid,
  .two-columns,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .quicklinks {
    grid-template-columns: 1fr 1fr;
    margin-top: 20px;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: block;
    border: 1px solid #cbd5e1;
    background: white;
    border-radius: 12px;
    padding: 10px 14px;
  }

  .primary-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: white;
    padding: 16px;
  }

  .primary-nav.is-open {
    display: block;
  }

  .primary-menu,
  .topbar__inner,
  .footer-bottom {
    display: block;
  }

  .primary-menu a {
    border-radius: 12px;
  }

  .page-hero {
    padding: 38px 0;
  }

  .hero-sibi {
    padding: 42px 0;
  }

  h1 {
    font-size: 42px;
  }
}

@media (max-width: 780px) {
  .container {
    width: min(100% - 28px, 100%);
  }

  .sibi-card-grid {
    display: block;
  }

  .sibi-card-grid > .wp-block-column {
    margin-bottom: 20px;
  }

  .sibi-card {
    padding: 24px;
    min-height: auto;
  }

  .sibi-callout {
    display: block;
  }

  .sibi-callout .wp-block-buttons {
    margin-top: 18px;
  }

  .quicklinks {
    grid-template-columns: 1fr;
  }
}



/* =========================
   Pattern pagina ID autore
========================= */

.sibi-id-author-page {
  margin-top: 12px;
}

/* Intro */

.sibi-intro {
  font-size: 20px;
  line-height: 1.7;
  color: #334155;
  margin-bottom: 34px;
  max-width: 980px;
}



/* Grid risorse */

.sibi-resource-grid {
  gap: 28px;
  margin-top: 46px;
  margin-bottom: 34px;
}

.sibi-resource-grid > .wp-block-column {
  display: flex;
}

.sibi-resource-card {
  width: 100%;
  border-radius: 20px;
  border: 1px solid #dbe7f2;
  background: #fff;
  padding: 28px;
  box-shadow: 0 12px 30px rgba(0, 40, 85, .07);
}

.sibi-resource-card h3 {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 28px;
  line-height: 1.25;
  color: var(--sibi-blue);
}

.sibi-resource-card p,
.sibi-resource-card li {
  font-size: 17px;
  line-height: 1.65;
}

.sibi-resource-card ul {
  padding-left: 22px;
}

.sibi-resource-card li {
  margin-bottom: 8px;
}

.sibi-resource-card a {
  font-weight: 700;
}

/* Video card opzionale */

.sibi-resource-card--video {
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.98)),
    url('/wp-content/uploads/orcid-preview.jpg');
  background-size: cover;
  background-position: center;
}


/* =========================
   Card orizzontali SiBi
========================= */

.sibi-card-oriz {
  padding: 34px 38px;
  margin-bottom: 28px;
  border-radius: 22px;
  border: 1px solid #dbe7f2;
  background: #fff;
  box-shadow: 0 14px 40px rgba(0, 40, 85, .07);
  transition:
    transform .18s ease,
    box-shadow .18s ease,
    border-color .18s ease;
}

.sibi-card-oriz:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 46px rgba(0, 40, 85, .10);
}

.sibi-card-oriz h2,
.sibi-card-oriz h3 {
  margin-top: 0;
  margin-bottom: 18px;
  font-size: 34px;
  line-height: 1.18;
  font-weight: 800;
}

.sibi-card-oriz p,
.sibi-card-oriz li {
  font-size: 18px;
  line-height: 1.7;
}

.sibi-card-oriz ul {
  margin-top: 12px;
  margin-bottom: 18px;
  padding-left: 24px;
}

.sibi-card-oriz li {
  margin-bottom: 10px;
}

.sibi-card-oriz a {
  font-weight: 700;
}

/* =========================
   Varianti colore
========================= */

/* BLU */

.sibi-card-oriz-blu {
  border-color: #b9d1ed;
  background:
    linear-gradient(180deg,
    #f7fbff 0%,
    #ffffff 100%);
}

.sibi-card-oriz-blu h2,
.sibi-card-oriz-blu h3 {
  color: #0057a8;
}

/* VERDE */

.sibi-card-oriz-verde {
  border-color: #b7d9bd;
  background:
    linear-gradient(180deg,
    #f7fff8 0%,
    #ffffff 100%);
}

.sibi-card-oriz-verde h2,
.sibi-card-oriz-verde h3 {
  color: #2f7d3d;
}

/* ORO */

.sibi-card-oriz-oro {
  border-color: #efd48a;
  background:
    linear-gradient(180deg,
    #fffaf0 0%,
    #ffffff 100%);
}

.sibi-card-oriz-oro h2,
.sibi-card-oriz-oro h3 {
  color: #a97800;
}

/* GRIGIO */

.sibi-card-oriz-grigio {
  border-color: #d7dee7;
  background:
    linear-gradient(180deg,
    #f8fafc 0%,
    #ffffff 100%);
}

.sibi-card-oriz-grigio h2,
.sibi-card-oriz-grigio h3 {
  color: #334155;
}

/* CYAN */

.sibi-card-oriz-cyan {
  border-color: #bde8ef;
  background:
    linear-gradient(180deg,
    #f4feff 0%,
    #ffffff 100%);
}

.sibi-card-oriz-cyan h2,
.sibi-card-oriz-cyan h3 {
  color: #007c91;
}

/* =========================
DISCOVERY
========================= */
.discovery-panel h2 a {
  color: inherit;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.discovery-form {
  margin-top: 1rem;
}

.discovery-search-row {
  display: flex;
  gap: .75rem;
  align-items: stretch;
}

.discovery-input {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(24, 53, 71, .22);
  border-radius: 12px;
  padding: 0 .95rem;
  font-size: 1rem;
  color: #183547;
  background: #fff;
}

.discovery-input:focus {
  outline: 3px solid rgba(0, 119, 182, .18);
  border-color: #0077b6;
}

.discovery-submit {
  white-space: nowrap;
  border: 0;
  cursor: pointer;
}

.discovery-options {
  margin-top: .85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .95rem;
}

.discovery-check {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #183547;
}

.discovery-check input {
  width: 1rem;
  height: 1rem;
}

.discovery-advanced {
  font-weight: 700;
  color: #183547;
  text-decoration: none;
}

.discovery-advanced:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .discovery-search-row {
    flex-direction: column;
  }

  .discovery-submit {
    width: 100%;
  }
}

/* =========================
   Responsive
========================= */

@media (max-width: 980px) {
  .sibi-card-oriz {
    padding: 28px;
  }

  .sibi-card-oriz h2,
  .sibi-card-oriz h3 {
    font-size: 30px;
  }
}

@media (max-width: 780px) {
  .sibi-card-oriz {
    padding: 24px;
    border-radius: 18px;
  }

  .sibi-card-oriz h2,
  .sibi-card-oriz h3 {
    font-size: 26px;
  }

  .sibi-card-oriz p,
  .sibi-card-oriz li {
    font-size: 17px;
  }
}

/* Callout finale */

.sibi-id-author-page .sibi-callout {
  margin-top: 42px;
}

/* Responsive */

@media (max-width: 980px) {
  .sibi-id-card {
    padding: 28px;
  }

  .sibi-id-card::before,
  .sibi-id-card::after {
    display: none;
  }

  .sibi-id-card h2 {
    font-size: 30px;
  }
}

@media (max-width: 780px) {
  .sibi-intro {
    font-size: 18px;
  }

  .sibi-id-card {
    padding: 24px;
    border-radius: 18px;
  }

  .sibi-id-card h2 {
    font-size: 26px;
  }

  .sibi-resource-grid {
    display: block;
  }

  .sibi-resource-grid > .wp-block-column {
    margin-bottom: 20px;
  }

  .sibi-resource-card {
    padding: 24px;
  }
}