/*
Theme Name: Imprese Emilia-Romagna
Theme URI: https://example.com/imprese-emiliaromagna
Author: Smart Italy Communications
Author URI: https://example.com
Description: Tema editoriale per imprese-emiliaromagna.it con homepage configurabile, pubblicita, ricerca, box autore e lettura continua degli articoli.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: imprese-emiliaromagna
*/

:root {
  --ier-blue: #003b78;
  --ier-blue-2: #0055a4;
  --ier-green: #218c4a;
  --ier-red: #df2f2f;
  --ier-yellow: #f3b300;
  --ier-ink: #10233f;
  --ier-muted: #5f6f84;
  --ier-line: #dce5ef;
  --ier-soft: #f3f7fb;
  --ier-white: #fff;
  --ier-shadow: 0 14px 36px rgba(16, 35, 63, 0.12);
  --ier-radius: 8px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ier-ink);
  background: var(--ier-white);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--ier-blue-2); }
img { height: auto; max-width: 100%; display: block; }
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal;
}
.ier-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}
.ier-site-header {
  background: #fff;
  border-bottom: 1px solid rgba(0, 59, 120, 0.08);
  position: sticky;
  top: 0;
  z-index: 50;
}
.ier-header-inner {
  min-height: 112px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.ier-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 285px;
}
.ier-logo-mark {
  width: 64px;
  height: 64px;
  border: 3px solid var(--ier-blue);
  border-radius: 50%;
  position: relative;
}
.ier-logo-mark:before {
  content: "";
  position: absolute;
  inset: 13px 8px;
  border-left: 5px solid var(--ier-green);
  border-bottom: 5px solid var(--ier-yellow);
  transform: rotate(-16deg);
}
.ier-logo-mark:after {
  content: "";
  position: absolute;
  width: 34px;
  height: 18px;
  right: -5px;
  top: 18px;
  border-top: 5px solid var(--ier-red);
  border-right: 5px solid var(--ier-red);
  transform: rotate(19deg);
}
.ier-logo-text {
  color: var(--ier-blue);
  font-size: clamp(23px, 2.3vw, 31px);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
}
.ier-main-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ier-main-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 26px;
}
.ier-main-nav a {
  color: var(--ier-blue);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}
.ier-header-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ier-search-toggle,
.ier-menu-toggle,
.ier-social {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(0, 59, 120, 0.25);
  background: #fff;
  color: var(--ier-blue);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  cursor: pointer;
}
.ier-menu-toggle { display: none; }
.ier-header-search {
  border-top: 1px solid var(--ier-line);
  padding: 16px 0;
  display: none;
}
.ier-header-search.is-open { display: block; }
.ier-search-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
.ier-search-form input {
  width: 100%;
  border: 1px solid var(--ier-line);
  border-radius: var(--ier-radius);
  padding: 13px 14px;
  font: inherit;
}
.ier-button,
.ier-search-form button,
.ier-newsletter button {
  border: 0;
  border-radius: 5px;
  background: var(--ier-green);
  color: #fff;
  font-weight: 800;
  padding: 12px 18px;
  cursor: pointer;
}
.ier-section {
  margin: 44px 0;
}
.ier-section-head {
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.ier-section-title {
  margin: 0;
  color: var(--ier-blue);
  font-size: 23px;
  line-height: 1.2;
  display: flex;
  align-items: center;
  gap: 12px;
}
.ier-section-title:before {
  content: "";
  width: 18px;
  height: 3px;
  background: var(--ier-green);
  display: inline-block;
}
.ier-all-link {
  color: var(--ier-blue);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}
.ier-hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 12px;
  margin-top: 34px;
}
.ier-hero-side {
  display: grid;
  gap: 12px;
}
.ier-card {
  border-radius: var(--ier-radius);
  overflow: hidden;
  background: #fff;
  position: relative;
}
.ier-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: linear-gradient(135deg, #d7e8f7, #eef4f9);
}
.ier-overlay-card {
  min-height: 220px;
  box-shadow: var(--ier-shadow);
}
.ier-overlay-card.ier-featured { min-height: 500px; }
.ier-overlay-link {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 26px;
  color: #fff;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.02) 20%, rgba(0, 0, 0, 0.76) 100%);
}
.ier-overlay-card h2,
.ier-overlay-card h3 {
  margin: 10px 0 8px;
  color: #fff;
  font-size: 22px;
  line-height: 1.08;
}
.ier-overlay-card.ier-featured h2 { font-size: clamp(31px, 3vw, 45px); }
.ier-excerpt {
  margin: 0 0 16px;
  font-size: 20px;
}
.ier-meta,
.ier-entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: inherit;
  font-size: 13px;
}
.ier-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 24px;
  padding: 4px 8px;
  border-radius: 3px;
  background: var(--ier-blue-2);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}
.ier-badge.cat-economia { background: var(--ier-green); }
.ier-badge.cat-innovazione { background: var(--ier-yellow); color: #203040; }
.ier-badge.cat-territorio { background: #2f9b45; }
.ier-badge.cat-export { background: var(--ier-red); }
.ier-badge.cat-pmi { background: #1474d4; }
.ier-post-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}
.ier-post-card {
  min-width: 0;
}
.ier-post-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 6px;
}
.ier-post-card h3 {
  margin: 9px 0 11px;
  font-size: 17px;
  line-height: 1.25;
}
.ier-card-meta {
  color: var(--ier-muted);
  font-size: 13px;
}
.ier-category-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}
.ier-category-card {
  min-height: 206px;
  padding: 26px 16px;
  text-align: center;
  background: linear-gradient(180deg, #fff 0%, #f6f8fb 100%);
  border: 1px solid rgba(16, 35, 63, 0.07);
  border-radius: 7px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.ier-category-icon {
  color: var(--ier-blue-2);
  font-size: 45px;
  line-height: 1;
  margin-bottom: 12px;
}
.ier-category-card h3 {
  color: var(--ier-blue);
  margin: 0 0 8px;
  font-size: 18px;
}
.ier-category-card p {
  margin: 0;
  color: #30435a;
  font-size: 14px;
}
.ier-category-card:after {
  content: "";
  width: 54px;
  height: 4px;
  background: currentColor;
  margin-top: 18px;
  border-radius: 2px;
}
.ier-three-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.ier-newsletter {
  background: var(--ier-blue);
  color: #fff;
  border-radius: 7px;
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 430px;
  gap: 28px;
  align-items: center;
}
.ier-newsletter h2 {
  margin: 0 0 3px;
  color: #fff;
  font-size: 23px;
}
.ier-newsletter p {
  margin: 0;
}
.ier-newsletter form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
.ier-newsletter input[type="email"] {
  border: 0;
  border-radius: 4px;
  padding: 12px;
  min-width: 0;
}
.ier-ad {
  margin: 28px auto;
  padding: 12px;
  border: 1px dashed #b9c8d8;
  border-radius: 6px;
  background: #f8fafc;
  color: #52657c;
  text-align: center;
  overflow: hidden;
}
.ier-ad-label {
  display: block;
  margin-bottom: 7px;
  color: #789;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}
.ier-ad-leaderboard { max-width: 970px; min-height: 90px; }
.ier-ad-rectangle { max-width: 336px; min-height: 280px; }
.ier-ad-fluid { max-width: 100%; min-height: 120px; }
.ier-content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 42px;
  align-items: start;
  margin-top: 40px;
}
.ier-entry-header {
  margin-bottom: 22px;
}
.ier-entry-title {
  margin: 12px 0;
  color: var(--ier-ink);
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.04;
}
.ier-single .ier-featured-image {
  border-radius: var(--ier-radius);
  overflow: hidden;
  margin: 22px 0 28px;
}
.ier-entry-content {
  font-size: 20px;
  line-height: 1.75;
}
.ier-entry-content a {
  color: var(--ier-blue-2);
  text-decoration: underline;
}
.ier-entry-content p { margin: 0 0 1.35em; }
.ier-entry-content h2,
.ier-entry-content h3 {
  color: var(--ier-blue);
  line-height: 1.18;
  margin-top: 1.6em;
}
.ier-author-box {
  margin-top: 42px;
  padding: 24px;
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  background: var(--ier-soft);
  border-radius: var(--ier-radius);
}
.ier-author-box img { border-radius: 50%; }
.ier-author-box h2 {
  margin: 0 0 6px;
  font-size: 21px;
}
.ier-author-box p { margin: 0 0 10px; color: #40546d; }
.ier-post-nav {
  margin: 36px 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.ier-post-nav a {
  display: block;
  padding: 18px;
  border: 1px solid var(--ier-line);
  border-radius: var(--ier-radius);
  color: var(--ier-blue);
  font-weight: 800;
}
.ier-sidebar {
  position: sticky;
  top: 138px;
}
.ier-sidebar-widget {
  margin-bottom: 28px;
}
.ier-sidebar-widget h2 {
  color: var(--ier-blue);
  font-size: 18px;
}
.ier-list {
  display: grid;
  gap: 18px;
}
.ier-page-title {
  margin: 40px 0 22px;
  color: var(--ier-blue);
  font-size: clamp(32px, 4vw, 48px);
}
.ier-load-more {
  margin: 30px auto 0;
  display: block;
}
.ier-site-footer {
  margin-top: 60px;
  padding: 42px 0 24px;
  color: #dcecff;
  background: linear-gradient(135deg, #003b78 0%, #002e5f 100%);
}
.ier-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 34px;
}
.ier-site-footer h2,
.ier-site-footer h3 {
  color: #fff;
  margin-top: 0;
  font-size: 15px;
  text-transform: uppercase;
}
.ier-site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ier-site-footer a { color: #dcecff; }
.ier-footer-logo {
  color: #fff;
  font-size: 24px;
  font-weight: 800;
}
.ier-copyright {
  margin-top: 26px;
  text-align: center;
  font-size: 13px;
}
@media (max-width: 980px) {
  .ier-header-inner { min-height: 88px; }
  .ier-menu-toggle { display: inline-flex; }
  .ier-main-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 88px;
    background: #fff;
    padding: 18px 20px;
    border-top: 1px solid var(--ier-line);
    box-shadow: var(--ier-shadow);
  }
  .ier-main-nav.is-open { display: block; }
  .ier-main-nav ul { display: grid; gap: 14px; }
  .ier-social { display: none; }
  .ier-hero-grid,
  .ier-content-layout,
  .ier-newsletter { grid-template-columns: 1fr; }
  .ier-post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ier-category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ier-three-grid { grid-template-columns: 1fr; }
  .ier-sidebar { position: static; }
}
@media (max-width: 620px) {
  .ier-container { width: min(100% - 24px, 1180px); }
  .ier-logo { min-width: 0; }
  .ier-logo-mark { width: 46px; height: 46px; }
  .ier-logo-text { font-size: 20px; }
  .ier-header-inner { gap: 10px; }
  .ier-header-tools { margin-left: auto; }
  .ier-overlay-card.ier-featured { min-height: 420px; }
  .ier-overlay-link { padding: 18px; }
  .ier-post-grid,
  .ier-category-grid,
  .ier-post-nav { grid-template-columns: 1fr; }
  .ier-newsletter form,
  .ier-search-form,
  .ier-author-box { grid-template-columns: 1fr; }
}