/*
Theme Name: José Aguiar Comex
Theme URI: https://joseaguiar.com.br
Author: José Aguiar
Description: Tema leve, sob medida, para revista digital de comércio exterior industrial. Focado em SEO técnico e GEO (respostas para IA).
Version: 0.1.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: comexindustrial
*/

:root {
  --cxi-bg: #FBFBF9;
  --cxi-surface: #FFFFFF;
  --cxi-surface-2: #F3F4F2;
  --cxi-ink: #12202E;
  --cxi-muted: #5B6B82;
  --cxi-border: #E3E6E2;
  --cxi-primary: #0B2545;
  --cxi-accent: #F2A93B;
  --cxi-max-width: 1120px;
  --cxi-ok-bg: #E6F4EA;
  --cxi-ok-text: #1E5B32;
  --cxi-erro-bg: #FBE7E7;
  --cxi-erro-text: #7A1F1F;
}

@media (prefers-color-scheme: dark) {
  :root {
    --cxi-bg: #0A1420;
    --cxi-surface: #101C2C;
    --cxi-surface-2: #152238;
    --cxi-ink: #E8EDF4;
    --cxi-muted: #93A4BC;
    --cxi-border: #233251;
    --cxi-ok-bg: #123522;
    --cxi-ok-text: #7FD8A0;
    --cxi-erro-bg: #3A1414;
    --cxi-erro-text: #F0A3A3;
  }
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cxi-bg);
  color: var(--cxi-ink);
  font-family: 'IBM Plex Sans', Arial, sans-serif;
  line-height: 1.65;
  padding-inline: 20px;
}

img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { text-wrap: balance; line-height: 1.25; }
a { color: var(--cxi-primary); }
a:hover { color: var(--cxi-accent); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--cxi-primary);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
}
.skip-link:focus { left: 10px; top: 10px; }

.cxi-container {
  max-width: var(--cxi-max-width);
  margin-inline: auto;
}

#conteudo-principal {
  padding-block-start: 40px;
}

.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cxi-primary);
}
.site-header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-block: 14px;
}
.site-logo { display: block; line-height: 0; flex-shrink: 0; }
.site-logo img, .site-logo svg { height: 40px; width: auto; display: block; }

.site-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.search-toggle,
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(244, 246, 248, 0.25);
  border-radius: 6px;
  background: transparent;
  color: #F4F6F8;
  cursor: pointer;
  padding: 0;
}
.search-toggle:hover, .nav-toggle:hover { border-color: var(--cxi-accent); color: var(--cxi-accent); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; }
.nav-toggle-bar { width: 16px; height: 2px; background: currentColor; margin-inline: auto; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle.is-open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.primary-nav-list {
  list-style: none;
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
}
.primary-nav-list > li { position: relative; }
.primary-nav-list > li > a {
  display: inline-block;
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  color: #F4F6F8;
  padding-block: 6px;
  border-bottom: 2px solid transparent;
}
.primary-nav-list > li > a:hover,
.primary-nav-list > li > a:focus {
  color: var(--cxi-accent);
  border-bottom-color: var(--cxi-accent);
}

.primary-nav-list .sub-menu {
  list-style: none;
  margin: 0;
  padding: 8px;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--cxi-surface);
  border: 1px solid var(--cxi-border);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(11, 37, 69, 0.12);
  display: none;
  flex-direction: column;
  gap: 2px;
  z-index: 10;
}
.primary-nav-list li:hover > .sub-menu,
.primary-nav-list li:focus-within > .sub-menu {
  display: flex;
}
.primary-nav-list .sub-menu a {
  font-size: 14px;
  font-weight: 400;
  padding: 8px 10px;
  border-radius: 5px;
  border-bottom: none;
}
.primary-nav-list .sub-menu a:hover,
.primary-nav-list .sub-menu a:focus {
  background: var(--cxi-surface-2);
  color: var(--cxi-ink);
}

@media (max-width: 780px) {
  .site-header-inner { flex-wrap: wrap; }
  .nav-toggle { display: flex; }
  .site-header-actions { order: 2; }
  .primary-nav {
    display: none;
    width: 100%;
    order: 3;
  }
  .primary-nav.is-open { display: block; }
  .primary-nav-list { flex-direction: column; gap: 2px; padding-block: 10px; }
  .primary-nav-list > li > a { color: #F4F6F8; }
  .primary-nav-list .sub-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    padding-left: 14px;
    min-width: 0;
  }
  .primary-nav-list li:focus-within > .sub-menu { display: flex; }
}

.header-search {
  max-height: 0;
  overflow: hidden;
  transition: max-height .2s ease;
  border-top: 0 solid rgba(244, 246, 248, 0.15);
}
.header-search.is-open { max-height: 90px; border-top-width: 1px; }
.header-search-form {
  display: flex;
  gap: 10px;
  padding-block: 14px;
}
.header-search-form input[type="search"] {
  flex: 1;
  font: inherit;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid rgba(244, 246, 248, 0.25);
  background: rgba(244, 246, 248, 0.08);
  color: #F4F6F8;
}
.header-search-form input[type="search"]::placeholder { color: rgba(244, 246, 248, 0.55); }
.header-search-form button {
  font: inherit;
  font-weight: 600;
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  background: var(--cxi-accent);
  color: var(--cxi-primary);
  cursor: pointer;
}

.cxi-eyebrow {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cxi-muted);
  margin: 0 0 6px;
}

.cxi-timestamp {
  display: inline-block;
  font-size: 12px;
  color: var(--cxi-muted);
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  margin-top: 6px;
}

.cxi-destaque {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 28px;
  margin: 8px 0 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--cxi-border);
}
.cxi-destaque-principal { text-decoration: none; color: inherit; display: block; }
.cxi-destaque-principal img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 14px;
}
.cxi-destaque-principal h2 { font-size: clamp(22px, 3vw, 30px); margin: 6px 0 10px; }
.cxi-destaque-principal p { color: var(--cxi-muted); margin: 0; font-size: 15px; }

.cxi-destaque-secundaria { display: flex; flex-direction: column; gap: 18px; }
.cxi-destaque-secundaria-item {
  display: flex;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--cxi-border);
}
.cxi-destaque-secundaria-item:last-child { border-bottom: none; padding-bottom: 0; }
.cxi-destaque-secundaria-item img {
  width: 96px;
  height: 72px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}
.cxi-destaque-secundaria-item h3 { font-size: 14.5px; margin: 0 0 4px; line-height: 1.35; }

@media (max-width: 700px) {
  .cxi-destaque { grid-template-columns: 1fr; }
}

.cxi-resumo-direto {
  border-left: 3px solid var(--cxi-accent);
  background: var(--cxi-surface-2);
  padding: 14px 18px;
  margin: 20px 0;
  font-size: 15px;
  border-radius: 0 6px 6px 0;
}

.cxi-faq { margin: 28px 0; }
.cxi-faq details {
  border: 1px solid var(--cxi-border);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 10px;
  background: var(--cxi-surface);
}
.cxi-faq summary { font-weight: 600; cursor: pointer; }

.cxi-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 20px 0;
}
.cxi-stat { background: var(--cxi-surface-2); border-radius: 8px; padding: 14px 16px; }
.cxi-stat .v {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 20px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.cxi-stat .k { font-size: 12px; color: var(--cxi-muted); }

.cxi-chart { width: 100%; height: auto; color: var(--cxi-ink); }

.cxi-table-scroll { overflow-x: auto; margin: 16px 0; }
.cxi-data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.cxi-data-table caption { text-align: left; font-size: 12px; color: var(--cxi-muted); margin-bottom: 6px; }
.cxi-data-table th, .cxi-data-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--cxi-border);
  font-variant-numeric: tabular-nums;
}

.cxi-destaque-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 20px 0 32px;
}
.cxi-destaque-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  border-radius: 10px;
  background: var(--cxi-surface-2);
  text-decoration: none;
  color: inherit;
}
a.cxi-destaque-stat:hover { outline: 2px solid var(--cxi-accent); outline-offset: -2px; }
.cxi-destaque-stat-label {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--cxi-muted);
}
.cxi-destaque-stat-valor { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }
.cxi-destaque-stat-setor { font-size: 13px; color: var(--cxi-muted); }
.cxi-positivo { color: #2F8F5B; }
.cxi-negativo { color: #C4433F; }

.cxi-parceiros-table { margin: 24px 0; }
.cxi-parceiros-table h2 { font-size: 16px; }

.cxi-ver-tambem {
  margin: 28px 0;
  padding: 18px 20px;
  background: var(--cxi-surface-2);
  border-radius: 10px;
}
.cxi-ver-tambem h2 { font-size: 14px; margin: 0 0 10px; }
.cxi-ver-tambem ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.cxi-ver-tambem a { font-size: 14.5px; }

.cxi-source-note {
  font-size: 13px;
  color: var(--cxi-muted);
  border-top: 1px solid var(--cxi-border);
  padding-top: 12px;
  margin-top: 24px;
}

.cxi-breadcrumbs { font-size: 13px; color: var(--cxi-muted); margin-block: 16px; }
.cxi-breadcrumbs a { color: var(--cxi-muted); }

.cxi-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 24px 0;
}
.cxi-card-grid.denso { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }

.cxi-card {
  border: 1px solid var(--cxi-border);
  border-radius: 10px;
  padding: 18px;
  background: var(--cxi-surface);
  display: block;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
}
.cxi-card img {
  width: calc(100% + 36px);
  max-width: none;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin: -18px -18px 12px;
}
.cxi-card h3 { margin-top: 10px; margin-bottom: 6px; font-size: 17px; color: var(--cxi-ink); }
.cxi-card p { font-size: 14px; color: var(--cxi-muted); margin: 0; }

.site-footer {
  margin-top: 56px;
  background: var(--cxi-primary);
  color: #C7D0DE;
}
.site-footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-block: 44px;
}
.footer-col h2 {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #F4F6F8;
  margin: 0 0 14px;
}
.footer-col--brand svg { height: 34px; width: auto; margin-bottom: 14px; }
.footer-col--brand p { font-size: 13.5px; color: #C7D0DE; max-width: 32ch; margin: 0 0 6px; }
.footer-contact-email a { color: #C7D0DE; }
.footer-contact-email a:hover { color: var(--cxi-accent); }
.footer-nav-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.footer-nav-list a { font-size: 13.5px; color: #C7D0DE; text-decoration: none; }
.footer-nav-list a:hover { color: var(--cxi-accent); }

.site-footer-bottom {
  border-top: 1px solid rgba(244, 246, 248, 0.15);
  padding-block: 16px;
  font-size: 12.5px;
  color: #93A0B8;
}
.site-footer-bottom p { margin: 0; }

@media (max-width: 780px) {
  .site-footer-inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .site-footer-inner { grid-template-columns: 1fr; }
}

.cxi-form { max-width: 520px; margin: 24px 0; display: flex; flex-direction: column; gap: 4px; }
.cxi-form p { margin: 0; }
.cxi-form label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.cxi-form input[type="text"],
.cxi-form input[type="email"],
.cxi-form textarea {
  width: 100%;
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--cxi-border);
  border-radius: 6px;
  background: var(--cxi-surface);
  color: var(--cxi-ink);
}
.cxi-form textarea { resize: vertical; }
.cxi-form button {
  align-self: flex-start;
  font: inherit;
  font-weight: 600;
  background: var(--cxi-primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 11px 22px;
  cursor: pointer;
  margin-top: 6px;
}
.cxi-form button:hover { background: var(--cxi-accent); color: var(--cxi-ink); }
.cxi-form-honeypot { position: absolute; left: -9999px; }
.cxi-form-status { padding: 12px 16px; border-radius: 6px; font-size: 14px; margin: 20px 0; }
.cxi-form-status--ok { background: var(--cxi-ok-bg); color: var(--cxi-ok-text); }
.cxi-form-status--erro { background: var(--cxi-erro-bg); color: var(--cxi-erro-text); }
.cxi-contato-direto { font-size: 14px; color: var(--cxi-muted); }

@media (max-width: 480px) {
  .site-header { justify-content: center; text-align: center; }
}