/* ---------------------------------------------------------------------------
   Andy theme restyled with the ZIO brand identity (https://zio.com.br)
   Design system: Inter typeface, stone/blue/orange palette, rounded cards.
   --------------------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* GeneratePress icon font (used by all.min.css for menu / UI icons) */
@font-face {
  font-family: "GeneratePress";
  src: url("../fonts/generatepress.eot");
  src: url("../fonts/generatepress.eot#iefix") format("embedded-opentype"),
    url("../fonts/generatepress.woff2") format("woff2"),
    url("../fonts/generatepress.woff") format("woff"),
    url("../fonts/generatepress.ttf") format("truetype"),
    url("../fonts/generatepress.svg#GeneratePress") format("svg");
  font-weight: normal;
  font-style: normal
}

/* ---- ZIO Design Tokens ---- */
:root {
  --bg-color: #fcfbf9;          /* stone-50  */
  --text-main: #1c1917;         /* stone-900 */
  --text-muted: #78716c;        /* stone-500 */
  --text-light: #a8a29e;        /* stone-400 */
  --border-color: #e7e5e4;      /* stone-200 */

  --card-bg: #ffffff;
  --card-border: #e7e5e4;

  --primary: #2563eb;           /* blue-600  */
  --primary-hover: #1d4ed8;     /* blue-700  */
  --primary-light: #eff6ff;     /* blue-50   */

  --secondary: #f97316;         /* orange-500 */
  --secondary-hover: #ea580c;   /* orange-600 */

  --accent: #16a34a;            /* green-600 */
  --accent-light: #f0fdf4;      /* green-50  */

  --dark-bg: #1c1917;           /* stone-900 */
  --dark-surface: #292524;      /* stone-800 */

  /* Post heading tones */
  --heading-h1: #1e3a8a;        /* blue-900 */
  --heading-h2: #1d4ed8;        /* blue-700 */
  --heading-h3: #2563eb;        /* blue-600 */

  --radius: 0.75rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Base ---- */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

html,
body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: 'Inter', -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button,
input,
select,
textarea {
  font-family: 'Inter', -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--text-main);
}

h1 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 20px;
}

h2 {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 20px;
}

p {
  color: var(--text-muted);
}

a,
a:visited {
  color: var(--primary);
  transition: var(--transition);
}

a:hover,
a:focus,
a:active {
  color: var(--primary-hover);
}

.wrapper {
  flex: 1 0 auto;
}

body .grid-container,
.wp-block-group__inner-container {
  max-width: 1360px;
}

.wp-block-group__inner-container {
  margin-left: auto;
  margin-right: auto;
}

/* Icon helper sizing (inline SVG in header/nav) */
.icon-sm { width: 1rem; height: 1rem; flex-shrink: 0; }
.icon-md { width: 1.25rem; height: 1.25rem; flex-shrink: 0; }

/* ---- Header (compact, corporate) ---- */
.site-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}

.site-header a,
.site-header a:visited {
  color: var(--text-main);
}

.inside-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  padding: 1.1rem 1.25rem;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.header-logo-link {
  display: inline-flex;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  max-width: 100%;
  display: block;
  object-fit: contain;
}

.site-description {
  color: var(--text-muted);
  margin: 0 !important;
  font-size: 0.8125rem;
  line-height: 1.45;
  font-weight: 500;
  max-width: 24rem;
}

/* Header contact area */
.header-contact {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.header-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 500;
}

.header-contact-item svg {
  flex-shrink: 0;
}

.header-contact-item:hover {
  color: var(--primary);
}

.btn-zio {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--secondary);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius);
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
  transition: var(--transition);
}

.btn-zio:hover,
.btn-zio:focus {
  background-color: var(--secondary-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.45);
}

.btn-zio svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

/* ---- Navigation (light, ZIO style) ---- */
.main-navigation,
.main-navigation ul ul {
  background-color: #ffffff;
}

.main-navigation {
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.main-navigation .main-nav ul li a,
.menu-toggle {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Desktop horizontal menu + subtle hover effects */
@media (min-width: 769px) {

  .main-navigation .main-nav > ul {
    display: flex;
    align-items: center;
    gap: 0.15rem;
  }

  .main-navigation .main-nav > ul:not(.social) > li > a {
    position: relative;
    padding-left: 20px;
    padding-right: 20px;
    line-height: 60px;
  }

  /* Animated underline */
  .main-navigation .main-nav > ul:not(.social) > li > a::after {
    content: '';
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 0.2rem;
    height: 2px;
    background-color: var(--primary);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.25s ease;
  }

  .main-navigation .main-nav > ul:not(.social) > li > a:hover::after,
  .main-navigation .main-nav > ul:not(.social) > li[class*="current-menu-"] > a::after {
    transform: scaleX(1);
  }

  /* Small arrow icon that slides in on hover */
  .main-navigation .main-nav > ul:not(.social) > li > a::before {
    content: '\f105';
    font-family: 'GeneratePress';
    font-size: 0.6em;
    vertical-align: middle;
    color: var(--primary);
    opacity: 0;
    margin-left: -0.45em;
    margin-right: 0;
    transition: var(--transition);
  }

  .main-navigation .main-nav > ul:not(.social) > li > a:hover::before,
  .main-navigation .main-nav > ul:not(.social) > li[class*="current-menu-"] > a::before {
    opacity: 1;
    margin-left: 0.2em;
    margin-right: 0.25em;
  }

  .main-navigation .main-nav ul li:hover > a,
  .main-navigation .main-nav ul li:focus > a,
  .main-navigation .main-nav ul li.sfHover > a {
    color: var(--primary);
    background-color: transparent;
  }

  .main-navigation .main-nav ul li[class*="current-menu-"] > a {
    color: var(--primary-hover);
    background-color: transparent;
  }

  .main-navigation .main-nav ul li[class*="current-menu-"] > a:hover,
  .main-navigation .main-nav ul li[class*="current-menu-"].sfHover > a {
    color: var(--primary-hover);
    background-color: transparent;
  }
}

button.menu-toggle:hover,
button.menu-toggle:focus {
  color: var(--primary);
}

/* Dropdowns */
.main-navigation ul ul {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.main-navigation .main-nav ul ul li a {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.main-navigation .main-nav ul ul li:hover > a,
.main-navigation .main-nav ul ul li:focus > a,
.main-navigation .main-nav ul ul li.sfHover > a {
  color: var(--primary);
  background-color: var(--primary-light);
}

.main-navigation .main-nav ul ul li[class*="current-menu-"] > a {
  color: var(--primary);
  background-color: var(--primary-light);
}

.main-navigation .main-nav ul ul li[class*="current-menu-"] > a:hover,
.main-navigation .main-nav ul ul li[class*="current-menu-"].sfHover > a {
  color: var(--primary-hover);
  background-color: var(--primary-light);
}

/* Mobile menu toggle */
button.menu-toggle {
  background-color: transparent;
  border-top: 1px solid var(--border-color);
  line-height: 56px;
  width: 100%;
  color: var(--text-main);
  font-size: 0.9375rem;
  text-align: center;
}

/* ---- Social icons (navbar) ---- */
.menu-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.social {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
}

.social-link {
  padding: 0.5rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--primary-light);
  transform: translateY(-1px);
}

/* The themed SVGs ship with light/white fills designed for dark bars;
   re-tint them for the light navigation via filters. */
.social-img {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0;
  filter: brightness(0);
  opacity: 0.6;
}

.social-link:hover .social-img {
  opacity: 1;
}

.social-title {
  display: inline-block;
  margin-left: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

.social-link:hover .social-title {
  color: var(--primary);
}

/* ---- Content cards ---- */
.separate-containers .inside-article,
.separate-containers .comments-area,
.separate-containers .page-header,
.separate-containers .paging-navigation,
.inside-page-header {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 2.5rem;
  transition: var(--transition);
}

.separate-containers .inside-article:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(37, 99, 235, 0.3);
}

.sidebar .widget {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.75rem;
}

.entry-title {
  font-weight: 700;
}

.entry-title a,
.entry-title a:visited {
  color: var(--heading-h1);
}

.entry-title a:hover {
  color: var(--primary);
}

.entry-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.entry-meta a,
.entry-meta a:visited {
  color: var(--text-muted);
}

.entry-meta a:hover {
  color: var(--primary);
}

.entry-content a,
.entry-summary a {
  color: var(--primary);
}

.cover-image {
  margin-bottom: 25px;
}

.cover-image img {
  border-radius: var(--radius);
}

/* ---- Sidebar widgets ---- */
.sidebar .widget .widget-title,
.sidebar .plugin .plugin-title {
  color: var(--text-main);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

.sidebar .plugin {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin: 0 0 30px;
  box-sizing: border-box;
  font-size: 17px;
  padding: 1.75rem;
}

.sidebar .plugin ul,
.sidebar .plugin ol {
  margin: 0;
}

.sidebar .plugin ul li {
  list-style-type: none;
  position: relative;
  padding-bottom: 5px;
}

.sidebar .plugin .search-field {
  width: 100%;
}

.sidebar .plugin:last-child,
.separate-containers .widget:last-child {
  margin-bottom: 0;
}

.sidebar .plugin-search h2.plugin-label {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  clip: rect(0 0 0 0);
  overflow: hidden;
}

.one-container .sidebar .widget {
  padding: 0;
}

/* ---- Forms & inputs ---- */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="number"],
textarea,
select {
  color: var(--text-main);
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 0.625rem 0.875rem;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
  color: var(--text-main);
  background-color: #ffffff;
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* ---- Buttons (ZIO orange) ---- */
button,
html input[type="button"],
input[type="reset"],
input[type="submit"],
a.button,
a.button:visited,
a.wp-block-button__link:not(.has-background) {
  color: #ffffff;
  background-color: var(--secondary);
  border-radius: var(--radius);
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
  font-weight: 600;
  transition: var(--transition);
}

button:hover,
html input[type="button"]:hover,
input[type="reset"]:hover,
input[type="submit"]:hover,
a.button:hover,
button:focus,
html input[type="button"]:focus,
input[type="reset"]:focus,
input[type="submit"]:focus,
a.button:focus,
a.wp-block-button__link:not(.has-background):active,
a.wp-block-button__link:not(.has-background):focus,
a.wp-block-button__link:not(.has-background):hover {
  color: #ffffff;
  background-color: var(--secondary-hover);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.45);
  transform: translateY(-1px);
}

/* ---- Pagination ---- */
.paginator {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.paginator ul li {
  display: inline-block;
  list-style-type: none;
}

.paginator-link {
  display: block;
  padding: 0.5rem 0.875rem;
  margin: 0 0.25rem;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background-color: var(--card-bg);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}

.paginator-link:hover {
  color: var(--primary);
  border-color: var(--primary);
  background-color: var(--primary-light);
}

/* ---- Footer (dark, ZIO style) ---- */
.footer-widgets {
  background-color: #ffffff;
}

.footer-widgets .widget-title {
  color: var(--text-main);
}

.site-info {
  color: #d6d3d1;
  background-color: var(--dark-bg);
  border-top: 1px solid var(--dark-surface);
  font-size: 0.875rem;
}

.site-info a,
.site-info a:visited {
  color: #a8a29e;
}

.site-info a:hover {
  color: #ffffff;
}

.site-footer {
  flex: 0 0 auto;
}

/* ---- Back to top ---- */
.generate-back-to-top,
.generate-back-to-top:visited {
  background-color: var(--dark-surface);
  color: #ffffff;
}

.generate-back-to-top:hover,
.generate-back-to-top:focus {
  background-color: var(--dark-bg);
  color: #ffffff;
}

/* ==========================================================================
   Post content refinements
   ========================================================================== */

/* Blue heading tones */
.inside-article .entry-header h1,
.entry-content h1,
.entry-summary h1 {
  color: var(--heading-h1);
}

.entry-content h2,
.entry-summary h2 {
  color: var(--heading-h2);
}

.entry-content h3,
.entry-summary h3 {
  color: var(--heading-h3);
}

/* Lists: custom blue bullets */
.entry-content ul,
.entry-summary ul,
.inside-article .entry-header ul {
  list-style: none;
  padding-left: 1.25rem;
  margin: 1.25rem 0;
}

.entry-content ul > li,
.entry-summary ul > li,
.inside-article .entry-header ul > li {
  position: relative;
  padding-left: 0.35rem;
  margin-bottom: 0.45rem;
}

.entry-content ul > li::before,
.entry-summary ul > li::before,
.inside-article .entry-header ul > li::before {
  content: '\f105';
  font-family: 'GeneratePress';
  font-size: 0.8em;
  line-height: inherit;
  color: var(--primary);
  position: absolute;
  left: -1.15rem;
  top: 0;
}

/* Nested lists keep classic markers */
.entry-content ul ul,
.entry-summary ul ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin: 0.5rem 0;
}

.entry-content ul ul > li::before,
.entry-summary ul ul > li::before {
  content: none;
}

/* Ordered lists: blue numbers */
.entry-content ol,
.entry-summary ol {
  counter-reset: zio-list;
  list-style: none;
  padding-left: 0;
  margin: 1.25rem 0;
}

.entry-content ol > li,
.entry-summary ol > li {
  counter-increment: zio-list;
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.45rem;
}

.entry-content ol > li::before,
.entry-summary ol > li::before {
  content: counter(zio-list) '.';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
  font-weight: 600;
}

/* Tables: subtle, rounded, with header */
.entry-content table,
.entry-summary table {
  width: 100%;
  max-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 1.5rem 0;
  font-size: 0.9375rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.entry-content th,
.entry-summary th {
  background-color: var(--primary-light);
  color: var(--heading-h1);
  text-align: left;
  font-weight: 600;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.entry-content td,
.entry-summary td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: top;
}

.entry-content tbody tr:last-child td,
.entry-summary tbody tr:last-child td {
  border-bottom: 0;
}

.entry-content tbody tr:nth-child(even) td,
.entry-summary tbody tr:nth-child(even) td {
  background-color: #fafaf9;
}

.entry-content tbody tr:hover td,
.entry-summary tbody tr:hover td {
  background-color: var(--primary-light);
}

/* Images: rounded by default and never overflowing the content column */
.entry-content img,
.entry-summary img,
.inside-article .entry-header img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.entry-summary p img,
.entry-content p img {
  display: block;
  margin: 1.5rem auto;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  h1 {
    font-size: 30px;
  }

  h2 {
    font-size: 25px;
  }

  .separate-containers .inside-article,
  .separate-containers .comments-area,
  .separate-containers .page-header,
  .separate-containers .paging-navigation,
  .one-container .site-content,
  .inside-page-header,
  .wp-block-group__inner-container {
    padding: 1.5rem;
  }

  /* Header: centered, compact */
  .inside-header {
    justify-content: center;
    text-align: center;
    padding: 1rem 1.25rem;
    gap: 0.75rem;
  }

  .site-branding {
    justify-content: center;
    gap: 0.75rem;
  }

  .header-logo {
    height: 2rem;
  }

  .site-description {
    font-size: 0.75rem;
  }

  .header-contact {
    justify-content: center;
    gap: 0.9rem;
    width: 100%;
  }

  .header-contact-item {
    display: none;
  }

  .btn-zio {
    padding: 0.6rem 1.1rem;
    font-size: 0.8125rem;
  }

  /* Mobile menu: stacked and collapsible */
  .menu-wrapper {
    display: block;
  }

  .main-navigation .main-nav ul {
    display: none;
  }

  .main-navigation.toggled .main-nav > ul {
    display: block;
  }

  .main-navigation.toggled .main-nav li {
    float: none;
  }

  .main-navigation.toggled .main-nav > ul:not(.social) > li {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

  .main-navigation.toggled .main-nav > ul:not(.social) > li:last-child {
    border-bottom: 0;
  }

  .main-navigation.toggled .main-nav ul:not(.social) li a {
    line-height: 1.4;
    padding: 0.85rem 1.25rem;
    font-size: 0.9375rem;
  }

  .main-navigation.toggled .main-nav ul:not(.social) li a::before,
  .main-navigation.toggled .main-nav ul:not(.social) li a::after {
    content: none;
  }

  /* Social icons: clean horizontal icon row */
  .main-navigation .main-nav ul.social {
    display: none;
  }

  .main-navigation.toggled .main-nav ul.social {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--border-color);
  }

  .main-navigation.toggled .main-nav ul.social li {
    display: inline-block;
    width: auto;
    padding: 0;
    border: 0;
  }

  .social-link {
    padding: 0.45rem;
  }

  .social-img {
    width: 1.125rem;
    height: 1.125rem;
    margin-top: 0;
  }

  .social-title {
    display: none !important;
    margin-left: 0;
  }

  .entry-summary p img,
  .entry-content p img {
    margin: 1.25rem auto;
  }
}

@media (min-width: 769px) {
  .social-title {
    display: none;
  }
}