/**
 * Quadracode Hub — visual refresh
 * Palette derived from logo-quadracode-hub.svg
 * Loaded after the original child-theme stylesheet.
 */

:root {
  --qc-cyan: #00aec7;
  --qc-cyan-dark: #008ca1;
  --qc-cyan-soft: #e8f9fb;
  --qc-ink: #222223;
  --qc-ink-soft: #38383a;
  --qc-grey: #bfbfbf;
  --qc-grey-light: #eef1f2;
  --qc-surface: #f7f9fa;
  --qc-white: #ffffff;
  --qc-border: #dfe5e7;
  --qc-text: #2c3033;
  --qc-muted: #687177;
  --qc-radius-sm: 8px;
  --qc-radius: 14px;
  --qc-radius-lg: 22px;
  --qc-shadow-sm: 0 6px 20px rgba(34, 34, 35, 0.07);
  --qc-shadow: 0 18px 48px rgba(34, 34, 35, 0.11);
  --qc-transition: 180ms ease;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--qc-white);
  color: var(--qc-text) !important;
  font-family: "Product Sans", Arial, sans-serif;
  font-size: 17px !important;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--qc-cyan);
  color: var(--qc-white);
}

a {
  color: var(--qc-cyan-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--qc-transition), opacity var(--qc-transition);
}

a:hover,
a:focus {
  color: var(--qc-cyan);
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--qc-ink);
  font-family: "Product Sans", Arial, sans-serif;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.35rem, 5vw, 4.8rem); }
h2 { font-size: clamp(2rem, 3.7vw, 3.5rem); }
h3 { font-size: clamp(1.45rem, 2.4vw, 2.15rem); }

p,
.entry-content p,
.entry-content li {
  color: var(--qc-text);
  font-size: 18px;
  line-height: 1.72 !important;
}

small,
.text-muted {
  color: var(--qc-muted) !important;
}

/* Header and navigation */
.site-header,
.main-navigation {
  background: rgba(255, 255, 255, 0.96);
}

.navbar,
.navbar-default {
  min-height: 82px;
  margin-bottom: 0 !important;
  border: 0 !important;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.96) !important;
  box-shadow: 0 1px 0 rgba(34, 34, 35, 0.08), 0 8px 30px rgba(34, 34, 35, 0.045);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.navbar > .container {
  display: flex;
  align-items: center;
  min-height: 82px;
}

.navbar-header {
  flex: 0 0 auto;
}

.navbar-brand {
  display: flex;
  align-items: center;
  height: 82px;
  padding: 0 !important;
}

.navbar-brand img {
  width: 205px !important;
  max-width: 100%;
  height: auto;
  padding-top: 0 !important;
}

.navbar-collapse {
  flex: 1 1 auto;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
}

.navbar-nav > li > a {
  position: relative;
  padding: 31px 14px 28px !important;
  color: var(--qc-ink) !important;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.045em;
  line-height: 1.4;
  text-transform: uppercase;
  transition: color var(--qc-transition), background var(--qc-transition);
}

.navbar-nav > li > a::after {
  position: absolute;
  right: 14px;
  bottom: 21px;
  left: 14px;
  height: 3px;
  border-radius: 999px;
  background: var(--qc-cyan);
  content: "";
  opacity: 0;
  transform: scaleX(0.45);
  transition: opacity var(--qc-transition), transform var(--qc-transition);
}

.navbar-nav > li > a:hover,
.navbar-nav > li > a:focus,
.navbar-nav > .active > a,
.navbar-nav > .current-menu-item > a,
.navbar-nav > .current_page_item > a {
  background: transparent !important;
  color: var(--qc-cyan-dark) !important;
}

.navbar-nav > li > a:hover::after,
.navbar-nav > li > a:focus::after,
.navbar-nav > .active > a::after,
.navbar-nav > .current-menu-item > a::after,
.navbar-nav > .current_page_item > a::after {
  opacity: 1;
  transform: scaleX(1);
}

.navbar-toggle {
  margin-top: 22px;
  margin-right: 0;
  padding: 10px;
  border: 1px solid var(--qc-border) !important;
  border-radius: var(--qc-radius-sm);
  background: var(--qc-white) !important;
}

.navbar-default .navbar-toggle .icon-bar {
  width: 23px;
  height: 2px;
  background: var(--qc-ink);
}

/* Hero and page headers */
.content-header,
.page-template .site-content .content-header,
.archive .site-content .content-header,
.section-image,
.section-image-overlay {
  position: relative;
  overflow: hidden;
  border: 0;
  background-color: var(--qc-ink) !important;
  background-image: linear-gradient(115deg, rgba(34, 34, 35, 0.97), rgba(34, 34, 35, 0.74)) !important;
  color: var(--qc-white) !important;
}

.content-header::before,
.section-image-overlay::before {
  position: absolute;
  top: -120px;
  right: -90px;
  width: 360px;
  height: 360px;
  border: 70px solid rgba(0, 174, 199, 0.13);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.content-header .container,
.section-image-overlay .container {
  position: relative;
  z-index: 1;
}

.content-header h1,
.content-header .page-title,
.section-image-overlay h1,
.page-template .site-content .content-header .page-title,
.archive .site-content .content-header .page-title {
  color: var(--qc-white) !important;
  font-weight: 700;
  letter-spacing: -0.035em;
  text-shadow: none;
}

.page-template .site-content .content-header {
  min-height: 190px;
  height: auto !important;
  margin-bottom: 0;
  padding: 54px 0;
}

/* Main content */
.site-content {
  background: var(--qc-white);
}

.entry-content {
  color: var(--qc-text);
  font-size: 18px;
  line-height: 1.72 !important;
}

.entry-content > h2,
.entry-content > h3 {
  margin-top: 1.65em;
  margin-bottom: 0.65em;
}

.entry-content img {
  border-radius: var(--qc-radius);
}

.entry-content blockquote {
  margin: 32px 0;
  padding: 22px 28px;
  border: 0;
  border-left: 5px solid var(--qc-cyan);
  border-radius: 0 var(--qc-radius) var(--qc-radius) 0;
  background: var(--qc-cyan-soft);
  color: var(--qc-ink);
}

hr {
  border-top-color: var(--qc-border);
}

/* Buttons */
.btn,
button,
html input[type="button"],
input[type="reset"],
input[type="submit"],
.edd-submit,
#primary .read-more,
body .form-submit .submit,
.calltoaction {
  min-height: 48px;
  padding: 13px 22px !important;
  border: 2px solid var(--qc-cyan) !important;
  border-radius: 999px !important;
  background: var(--qc-cyan) !important;
  box-shadow: none;
  color: var(--qc-white) !important;
  font-family: "Product Sans", Arial, sans-serif;
  font-size: 15px !important;
  font-weight: 700 !important;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-shadow: none !important;
  text-transform: uppercase;
  transition: transform var(--qc-transition), background var(--qc-transition), border-color var(--qc-transition), box-shadow var(--qc-transition);
}

.btn:hover,
.btn:focus,
button:hover,
button:focus,
html input[type="button"]:hover,
input[type="submit"]:hover,
.edd-submit:hover,
#primary .read-more:hover,
body .form-submit .submit:hover,
.calltoaction:hover,
.calltoaction:focus {
  border-color: var(--qc-ink) !important;
  background: var(--qc-ink) !important;
  box-shadow: 0 10px 24px rgba(34, 34, 35, 0.15);
  color: var(--qc-white) !important;
  transform: translateY(-2px);
}

.btn-default {
  border-color: var(--qc-ink) !important;
  background: transparent !important;
  color: var(--qc-ink) !important;
}

.btn-default:hover,
.btn-default:focus {
  background: var(--qc-ink) !important;
  color: var(--qc-white) !important;
}

/* Cards, grids and portfolio */
.portfolio-projects,
.featured-projects {
  margin-top: 30px;
}

.portfolio-projects > li,
.featured-projects > li,
.site-block,
.box_tutorial,
.comment-body,
.widget {
  border: 1px solid var(--qc-border);
  border-radius: var(--qc-radius);
  background: var(--qc-white);
  box-shadow: var(--qc-shadow-sm);
}

.portfolio-projects > li {
  min-height: 270px !important;
  margin-bottom: 28px;
  padding: 24px !important;
  transition: transform var(--qc-transition), box-shadow var(--qc-transition), border-color var(--qc-transition);
}

.portfolio-projects > li:hover {
  border-color: rgba(0, 174, 199, 0.45);
  box-shadow: var(--qc-shadow);
  transform: translateY(-5px);
}

.portfolio-projects li a {
  min-height: 0;
  margin: 0;
  padding-top: 18px;
  box-shadow: none;
  color: var(--qc-ink) !important;
  font-size: 13px;
  line-height: 1.45;
}

.portfolio-projects li a:hover {
  color: var(--qc-cyan-dark) !important;
}

/* Service sections */
.servizi-web {
  position: relative;
  overflow: hidden;
  background-color: var(--qc-ink) !important;
  background-image: linear-gradient(135deg, var(--qc-ink), var(--qc-ink-soft)), url(images/skyline-torino.png) !important;
  background-position: center, bottom right !important;
  background-repeat: no-repeat !important;
  background-size: cover, 100% auto !important;
}

.servizi-web::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 174, 199, 0.12), transparent 55%);
  content: "";
  pointer-events: none;
}

.servizi-web .block {
  position: relative;
  z-index: 1;
}

.icona-servizi {
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}

/* Forms */
.form-control,
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
textarea,
select {
  min-height: 50px;
  padding: 12px 15px;
  border: 1px solid var(--qc-border) !important;
  border-radius: var(--qc-radius-sm) !important;
  background: var(--qc-white);
  box-shadow: none !important;
  color: var(--qc-ink);
  font-size: 16px;
  transition: border-color var(--qc-transition), box-shadow var(--qc-transition);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.form-control:focus,
input:focus,
textarea:focus,
select:focus {
  border-color: var(--qc-cyan) !important;
  box-shadow: 0 0 0 4px rgba(0, 174, 199, 0.12) !important;
  outline: none;
}

/* Blog and sidebar */
.type-post .entry-title,
.type-post .entry-title a {
  color: var(--qc-ink);
  font-weight: 700;
}

.type-post .entry-title a:hover {
  color: var(--qc-cyan-dark);
}

#secondary {
  height: auto;
  padding: 28px;
  border: 1px solid var(--qc-border);
  border-radius: var(--qc-radius);
  background: var(--qc-surface);
}

.widget {
  margin-bottom: 20px !important;
  padding: 20px;
  box-shadow: none;
}

.widget-title,
body .widget-title {
  margin: -20px -20px 18px;
  padding: 17px 20px;
  border: 0;
  border-bottom: 1px solid var(--qc-border);
  border-radius: var(--qc-radius) var(--qc-radius) 0 0;
  background: var(--qc-white);
  color: var(--qc-ink) !important;
  font-size: 16px;
  font-weight: 700;
}

.widget-title::before {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--qc-cyan);
  content: "";
}

.widget li a,
.cat-links a,
.tags-links a,
.tag-cloud-link {
  color: var(--qc-ink) !important;
}

/* Footer */
footer.site-footer,
.site-footer {
  position: relative;
  margin-top: 0;
  padding: 54px 20px 42px;
  border-top: 5px solid var(--qc-cyan);
  background: var(--qc-ink) !important;
  color: rgba(255, 255, 255, 0.76) !important;
  font-size: 13px;
  line-height: 1.8;
  text-transform: none;
}

footer.site-footer::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 28%;
  height: 5px;
  background: var(--qc-grey);
  content: "";
}

.contenuto-footer {
  max-width: 1180px;
  margin: 0 auto;
}

footer.site-footer p,
footer.site-footer span,
footer.site-footer div {
  color: rgba(255, 255, 255, 0.76);
}

footer.site-footer a {
  color: var(--qc-white) !important;
  font-weight: 600;
}

footer.site-footer a:hover {
  color: var(--qc-cyan) !important;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
}

.social-links a {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  transition: transform var(--qc-transition), border-color var(--qc-transition), background var(--qc-transition);
}

.social-links a:hover {
  border-color: var(--qc-cyan);
  background: var(--qc-cyan);
  transform: translateY(-3px);
}

.social-links img {
  width: 22px !important;
  height: 22px !important;
}

/* Utility accents */
.secondary,
.fn,
.fn a,
.main_content_page h2 {
  color: var(--qc-cyan-dark) !important;
}

.azur li {
  border-radius: var(--qc-radius-sm);
  background: var(--qc-cyan) !important;
  box-shadow: var(--qc-shadow-sm);
}

.popupoverlay {
  max-width: 760px;
  padding: clamp(28px, 5vw, 58px) !important;
  border-radius: var(--qc-radius-lg);
  box-shadow: var(--qc-shadow);
}

/* Accessibility */
:focus-visible {
  outline: 3px solid rgba(0, 174, 199, 0.5);
  outline-offset: 3px;
}

@media (max-width: 991px) {
  .navbar > .container {
    display: block;
  }

  .navbar-header {
    min-height: 82px;
  }

  .navbar-collapse {
    width: 100%;
    border-top: 1px solid var(--qc-border);
    box-shadow: none;
  }

  .navbar-nav {
    display: block;
    float: none !important;
    padding: 10px 0 18px;
  }

  .navbar-nav > li > a {
    padding: 13px 10px !important;
    border-radius: var(--qc-radius-sm);
  }

  .navbar-nav > li > a::after {
    top: 13px;
    right: auto;
    bottom: 13px;
    left: 0;
    width: 3px;
    height: auto;
    transform: scaleY(0.45);
  }

  .navbar-nav > li > a:hover::after,
  .navbar-nav > li > a:focus::after,
  .navbar-nav > .active > a::after,
  .navbar-nav > .current-menu-item > a::after,
  .navbar-nav > .current_page_item > a::after {
    transform: scaleY(1);
  }
}

@media (max-width: 767px) {
  body {
    font-size: 16px !important;
  }

  p,
  .entry-content,
  .entry-content p,
  .entry-content li {
    font-size: 17px;
  }

  .navbar-brand img {
    width: 178px !important;
  }

  .page-template .site-content .content-header {
    min-height: 150px;
    padding: 38px 0;
  }

  .content-header::before,
  .section-image-overlay::before {
    right: -160px;
  }

  .portfolio-projects > li {
    min-height: 0 !important;
  }

  footer.site-footer,
  .site-footer {
    padding: 42px 18px 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}