/* ============================================================
   STYLE IRCA – Istituto Regionale per il Credito Agevolato
   Palette: Blu istituzionale #003366 / Rosso #C8342A
   ============================================================ */

:root {
  --irca-blue: #003366;
  --irca-red: #C8342A;
  --irca-orange: #E07020;
  --irca-grey: #555555;
  --irca-light-grey: #F4F7FB;
  --irca-light-blue: #D6E4F0;
  --irca-border: #C8D8E8;
  --irca-white: #FFFFFF;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: #222;
  background: #FAFBFC;
}

a {
  color: var(--irca-blue);
  text-decoration: none;
}
a:hover { text-decoration: underline; color: var(--irca-red); }

h1, h2, h3, h4 {
  color: var(--irca-blue);
  font-weight: 700;
  margin: 0 0 12px 0;
}
h1 { font-size: 1.7rem; border-bottom: 3px solid var(--irca-red); padding-bottom: 8px; margin-bottom: 18px; }
h2 { font-size: 1.25rem; margin-top: 28px; }
h3 { font-size: 1.05rem; color: var(--irca-orange); }

p { margin: 0 0 12px 0; }
ul, ol { margin: 0 0 14px 0; padding-left: 22px; }
li { margin-bottom: 6px; }

/* ---------- Skip link (accessibilità) ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
}
.skip-link:focus {
  left: 10px;
  top: 10px;
  background: var(--irca-white);
  color: var(--irca-blue);
  padding: 8px 14px;
  border-radius: 4px;
  z-index: 999;
  box-shadow: 0 2px 6px rgba(0,0,0,.3);
}

/* ---------- Barra fusione CRIAS->IRCA ---------- */
.irca-fusion-bar {
  background: var(--irca-red);
  color: #fff;
  text-align: center;
  font-size: 0.85rem;
  padding: 8px 16px;
}
.irca-fusion-bar strong { font-weight: 700; }

/* ---------- Header / Menu ---------- */
.irca-header {
  background: var(--irca-white);
  border-bottom: 3px solid var(--irca-red);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.irca-header img.logo { height: 56px; }
.irca-header .ente-label {
  font-style: italic;
  color: var(--irca-grey);
  font-size: 0.85rem;
}

.irca-nav {
  background: var(--irca-blue);
}
.irca-nav ul {
  list-style: none;
  margin: 0;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
}
.irca-nav li { margin: 0; }
.irca-nav a {
  display: block;
  color: #fff;
  padding: 12px 16px;
  font-size: 0.92rem;
}
.irca-nav a:hover {
  background: var(--irca-red);
  text-decoration: none;
}

/* ---------- Breadcrumb ---------- */
.irca-breadcrumb {
  padding: 10px 24px;
  font-size: 0.85rem;
  color: var(--irca-grey);
  background: var(--irca-light-grey);
  border-bottom: 1px solid var(--irca-border);
}
.irca-breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
}
.irca-breadcrumb li:not(:last-child)::after {
  content: '›';
  margin-left: 6px;
  color: var(--irca-grey);
}
.irca-breadcrumb a { color: var(--irca-blue); }

/* ---------- Layout principale ---------- */
.irca-layout {
  display: flex;
  max-width: 1180px;
  margin: 24px auto;
  padding: 0 20px;
  gap: 28px;
  align-items: flex-start;
}

.irca-sidebar {
  flex: 0 0 270px;
}
.irca-sidebar-card {
  background: var(--irca-white);
  border: 1px solid var(--irca-border);
  border-radius: 6px;
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.irca-sidebar-card h2 {
  font-size: 1.05rem;
  border-bottom: 2px solid var(--irca-red);
  padding-bottom: 6px;
}
.irca-sidebar-card h3 {
  font-size: 0.95rem;
  margin-top: 18px;
  color: var(--irca-blue);
}
.irca-notice {
  background: var(--irca-light-blue);
  border-left: 4px solid var(--irca-blue);
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 0.92rem;
}
.irca-sidenav {
  list-style: none;
  padding: 0;
  margin: 8px 0 0 0;
}
.irca-sidenav li {
  border-bottom: 1px solid var(--irca-light-grey);
}
.irca-sidenav a {
  display: block;
  padding: 8px 4px;
  font-size: 0.92rem;
}
.irca-sidenav a::before {
  content: '› ';
  color: var(--irca-red);
}

.irca-sidebar-dpo {
  background: var(--irca-light-grey);
  border: 1px solid var(--irca-border);
  border-radius: 6px;
  padding: 14px 16px;
  font-size: 0.85rem;
  color: var(--irca-grey);
}
.irca-sidebar-dpo strong { color: var(--irca-blue); }
.irca-sidebar-dpo a { font-size: 0.85rem; word-break: break-word; }

/* ---------- Contenuto principale ---------- */
.irca-main {
  flex: 1 1 auto;
  background: var(--irca-white);
  border: 1px solid var(--irca-border);
  border-radius: 6px;
  padding: 28px 32px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}

.irca-lead {
  font-size: 1.05rem;
  color: var(--irca-grey);
  margin-bottom: 20px;
}

.irca-info-box {
  background: var(--irca-light-blue);
  border-left: 4px solid var(--irca-blue);
  padding: 14px 18px;
  border-radius: 4px;
  margin: 16px 0;
}
.irca-highlight-box {
  background: #FFF7EC;
  border-left: 4px solid var(--irca-orange);
  padding: 14px 18px;
  border-radius: 4px;
  margin: 16px 0;
}
.irca-alert-box {
  background: #FBEAEA;
  border-left: 4px solid var(--irca-red);
  padding: 14px 18px;
  border-radius: 4px;
  margin: 16px 0;
  font-weight: 600;
  color: var(--irca-red);
}

.irca-doc-list { padding-left: 0; list-style: none; }
.irca-doc-list > li {
  padding: 10px 12px;
  border-bottom: 1px solid var(--irca-light-grey);
}
.irca-doc-list > li:last-child { border-bottom: none; }
.irca-doc-list ul {
  margin-top: 8px;
}

.irca-download {
  font-weight: 600;
}
.irca-download::before {
  margin-right: 4px;
}

.irca-pec-list {
  list-style: none;
  padding: 0;
  margin: 10px 0;
}
.irca-pec-list li { margin-bottom: 4px; }

/* ---------- Tabelle ---------- */
.irca-table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0;
  font-size: 0.92rem;
}
.irca-table th {
  background: var(--irca-blue);
  color: #fff;
  text-align: left;
  padding: 10px 12px;
}
.irca-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--irca-border);
}
.irca-table tr:nth-child(even) td {
  background: var(--irca-light-grey);
}

/* ---------- Link "torna a" ---------- */
.irca-back {
  display: inline-block;
  margin-top: 10px;
  font-weight: 600;
  color: var(--irca-blue);
}
.text-right { text-align: right; }
.mt-4 { margin-top: 24px; }

/* ---------- Footer ---------- */
.irca-footer {
  background: var(--irca-blue);
  color: #E8EEF5;
  padding: 30px 20px;
  margin-top: 40px;
  font-size: 0.85rem;
}
.irca-footer-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.irca-footer a {
  color: #BFD4EA;
}
.irca-footer a:hover { color: #fff; }
.irca-footer strong { color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .irca-layout { flex-direction: column; }
  .irca-sidebar { flex: 1 1 auto; width: 100%; }
  .irca-footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .irca-footer-grid { grid-template-columns: 1fr; }
  .irca-main { padding: 18px; }
  .irca-nav ul { flex-direction: column; }
}

/* ---------- Form online ---------- */
.irca-form-wrapper {
  background: var(--irca-light-grey);
  border: 1px dashed var(--irca-border);
  border-radius: 6px;
  padding: 20px;
  margin-top: 16px;
}
.irca-form-note { margin: 0; font-size: 0.95rem; }