/* ============================================
   BASE
   ============================================ */

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

body {
  font-family: var(--fonte-texto);
  font-size: var(--tamanho-corpo);
  color: var(--cor-corpo);
  background: var(--cor-fundo);
  line-height: var(--lh-corpo);
}

body.is-menu-open { overflow: hidden; }

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transicao);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--fonte-display);
  color: var(--cor-titulo);
  line-height: var(--lh-titulo);
  font-weight: 400;
}

img { max-width: 100%; height: auto; }

::selection {
  background: var(--cor-acento);
  color: #fff;
}

/* Container utility */
.container {
  max-width: var(--largura-max);
  margin: 0 auto;
  padding: 0 var(--padding-container);
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cor-dark);
  box-shadow: var(--sombra-header);
}

.site-header__container {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: var(--largura-max);
  margin: 0 auto;
  padding: 12px var(--padding-container);
  min-height: 84px;
}

.site-header__logo {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.site-header__logo img {
  display: block;
  width: auto;
  height: auto;
  max-height: 60px;
  max-width: 60px;
  flex-shrink: 0;
}

.site-header__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  gap: 2px;
}

.site-header__brand-name {
  font-family: var(--fonte-display);
  font-size: 19px;
  color: var(--cor-texto-claro);
  font-weight: 400;
  letter-spacing: -0.01em;
}

.site-header__brand-tagline {
  font-family: var(--fonte-texto);
  font-size: 11px;
  color: var(--cor-acento);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
}

.site-header__nav {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  justify-content: center;
}

.site-header__menu {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Botão CTA desktop — fora do menu, à direita */
.site-header__cta-desktop {
  flex: 0 0 auto;
}

/* Versão do CTA dentro do menu mobile — escondida no desktop */
.site-header__menu-item--cta-mobile { display: none; }

.site-header__menu-item a {
  display: inline-block;
  font-family: var(--fonte-texto);
  font-size: var(--tamanho-menu);
  font-weight: 500;
  color: var(--cor-texto-claro-alt);
  letter-spacing: 0.01em;
  transition: color var(--transicao);
  padding: 4px 0;
  position: relative;
}

.site-header__menu-item a:hover {
  color: var(--cor-texto-claro);
}

.site-header__menu-item a.is-active {
  color: var(--cor-acento);
  font-weight: 600;
}

.site-header__menu-item a.is-active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--cor-acento);
  border-radius: 1px;
}

/* ============================================
   Header CTA — botão "Nossas Ferramentas"
   ============================================ */

.site-header__cta {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  padding: 10px 20px !important;
  background: var(--cor-acento);
  color: #fff !important;
  font-family: var(--fonte-texto);
  font-size: 14px;
  font-weight: 600 !important;
  border-radius: var(--raio-pill);
  letter-spacing: 0.01em;
  transition: background var(--transicao), transform var(--transicao), box-shadow var(--transicao);
  box-shadow: 0 2px 8px rgba(26, 107, 255, 0.25);
}

.site-header__cta:hover {
  background: var(--cor-acento-hover) !important;
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(26, 107, 255, 0.4);
}

.site-header__cta::after { display: none !important; }

.site-header__cta-arrow {
  display: inline-block;
  transition: transform var(--transicao);
}

.site-header__cta:hover .site-header__cta-arrow {
  transform: translateX(3px);
}

/* Hamburger */
.site-header__hamburger {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border-radius: 8px;
  background: rgba(26, 107, 255, 0.12);
  cursor: pointer;
}

.site-header__hamburger span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--cor-acento);
  border-radius: 1px;
  transition: transform var(--transicao-media), opacity var(--transicao), top var(--transicao-media);
}

.site-header__hamburger span:nth-child(1) { top: 14px; }
.site-header__hamburger span:nth-child(2) { top: 21px; }
.site-header__hamburger span:nth-child(3) { top: 28px; }

.site-header__hamburger.is-open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.site-header__hamburger.is-open span:nth-child(2) { opacity: 0; }
.site-header__hamburger.is-open span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

@media (max-width: 1024px) {
  .site-header__container {
    padding: 12px var(--padding-container-mobile);
    min-height: 68px;
    gap: 16px;
  }
  .site-header__logo img {
    max-height: 48px;
    max-width: 48px;
  }
  .site-header__brand-name { font-size: 16px; }
  .site-header__brand-tagline { font-size: 10px; }
  .site-header__hamburger { display: block; }
  .site-header__cta-desktop { display: none; }
  .site-header__menu-item--cta-mobile { display: block; margin-top: 16px; }
  .site-header__nav {
    position: fixed;
    inset: 68px 0 0 0;
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: var(--cor-dark);
    padding: 60px 20px 40px;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transicao-media), visibility 0s linear var(--transicao-media);
    z-index: 99;
    overflow-y: auto;
  }
  .site-header__nav.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transition: opacity var(--transicao-media), visibility 0s linear 0s;
  }
  .site-header__menu {
    flex-direction: column;
    align-items: center;
    gap: 24px;
    width: 100%;
  }
  .site-header__menu-item a { font-size: 22px; }
  .site-header__menu-item--cta-mobile .site-header__cta { font-size: 17px !important; padding: 12px 28px !important; }
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--cor-dark);
  color: var(--cor-texto-claro-alt);
  padding: 60px var(--padding-container) 32px;
  margin-top: var(--espaco-xl);
}

.site-footer__container {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  max-width: var(--largura-max);
  margin: 0 auto;
}

.site-footer__col {
  min-width: 0;
}

.site-footer__col--brand .site-footer__logo {
  display: block;
  width: auto;
  height: auto;
  max-width: 96px;
  max-height: 96px;
  margin-bottom: 16px;
}

.site-footer__tagline {
  font-family: var(--fonte-texto);
  font-size: 14px;
  line-height: 1.6;
  color: var(--cor-texto-claro-fraco);
  max-width: 320px;
  margin: 0;
}

.site-footer__titulo {
  font-family: var(--fonte-texto);
  font-size: 12px;
  font-weight: 600;
  color: var(--cor-texto-claro-fraco);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 16px;
}

.site-footer__menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer__menu a {
  font-family: var(--fonte-texto);
  font-size: 15px;
  color: var(--cor-texto-claro-alt);
  transition: color var(--transicao);
}

.site-footer__menu a:hover { color: var(--cor-acento); }

.site-footer__email {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 14px;
  color: var(--cor-texto-claro-alt);
  transition: color var(--transicao);
}

.site-footer__email:hover { color: var(--cor-acento); }

.site-footer__email-icone {
  display: inline-flex;
  width: 18px;
  height: 18px;
}

.site-footer__email-icone svg { width: 100%; height: 100%; }

.site-footer__legal {
  max-width: var(--largura-max);
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.site-footer__copyright {
  color: var(--cor-texto-claro-fraco);
  font-size: 12px;
  line-height: 1.6;
}

.site-footer__copyright p { margin: 0 0 6px; }

.site-footer__afiliado-disclosure { font-style: italic; }

.site-footer__afiliado-disclosure a {
  color: var(--cor-texto-claro-alt);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .site-footer { padding: 48px var(--padding-container-mobile) 24px; }
  .site-footer__container { grid-template-columns: 1fr; gap: 36px; }
}

/* ============================================
   POST CARD (home + categoria)
   ============================================ */

.post-card {
  display: flex;
  flex-direction: row;
  gap: 32px;
  align-items: stretch;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--cor-borda);
}

.post-card:last-child { border-bottom: none; }

.post-card__image-wrapper {
  flex: 0 0 38%;
  max-width: 38%;
  display: block;
  overflow: hidden;
  border-radius: var(--raio-md);
  aspect-ratio: 16 / 10;
  background: var(--cor-fundo-alt);
}

.post-card__image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 400ms ease;
}

.post-card__image-wrapper:hover .post-card__image {
  transform: scale(1.04);
}

.post-card__content {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.post-card__category-badge {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  font-family: var(--fonte-texto);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--raio-pill);
  color: var(--cat-cor, var(--cor-acento));
  background: var(--cat-cor-suave, var(--cor-acento-suave));
  transition: filter var(--transicao);
}

.post-card__category-badge:hover { filter: brightness(0.95); }

.post-card__title {
  font-family: var(--fonte-display);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--cor-titulo);
  margin: 0;
}

.post-card__title a:hover { color: var(--cor-acento); }

.post-card__excerpt {
  font-family: var(--fonte-texto);
  font-size: var(--tamanho-card-excerpt);
  color: var(--cor-meta);
  margin: 0;
  line-height: 1.55;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--cor-meta);
}

.post-card__meta-sep { color: var(--cor-borda-forte); }

.post-card__cta {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--fonte-texto);
  font-size: 14px;
  font-weight: 600;
  color: var(--cor-acento);
  margin-top: 4px;
  transition: color var(--transicao), transform var(--transicao);
}

.post-card__cta:hover {
  color: var(--cor-acento-hover);
  transform: translateX(2px);
}

@media (max-width: 768px) {
  .post-card {
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 32px;
  }
  .post-card__image-wrapper {
    flex: 1 1 100%;
    max-width: 100%;
  }
  .post-card__title { font-size: 19px; }
}

/* ============================================
   CATEGORIAS EM DESTAQUE (faixa abaixo do hero da home)
   ============================================ */

.cat-destaque {
  padding: var(--espaco-lg) 0;
  background: var(--cor-fundo);
}

.cat-destaque__container {
  max-width: var(--largura-max);
  margin: 0 auto;
  padding: 0 var(--padding-container);
}

.cat-destaque__titulo {
  font-family: var(--fonte-display);
  font-size: var(--tamanho-h2);
  font-weight: 400;
  color: var(--cor-titulo);
  text-align: center;
  margin: 0 0 36px;
}

.cat-destaque__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cat-destaque__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 20px;
  background: var(--cor-fundo-card);
  border: 1px solid var(--cor-borda);
  border-top: 4px solid var(--cat-cor);
  border-radius: var(--raio-md);
  box-shadow: var(--sombra-card);
  transition: transform var(--transicao), box-shadow var(--transicao);
  text-decoration: none;
}

.cat-destaque__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-card-hover);
}

.cat-destaque__icone-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: var(--cat-cor-suave);
  color: var(--cat-cor);
}

.cat-destaque__icone {
  width: 28px;
  height: 28px;
}

.cat-destaque__nome {
  font-family: var(--fonte-display);
  font-size: 19px;
  color: var(--cor-titulo);
  margin-bottom: 6px;
}

.cat-destaque__count {
  font-family: var(--fonte-texto);
  font-size: 13px;
  color: var(--cor-meta);
}

@media (max-width: 900px) {
  .cat-destaque__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .cat-destaque { padding: var(--espaco-md) 0; }
  .cat-destaque__grid { gap: 16px; }
  .cat-destaque__card { padding: 24px 16px; }
}

/* ============================================
   SIDEBAR (home + categoria)
   ============================================ */

.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--espaco-md);
}

.sidebar__bloco { display: flex; flex-direction: column; }

.sidebar__titulo {
  font-family: var(--fonte-texto);
  font-size: 16px;
  font-weight: 600;
  color: var(--cor-titulo);
  margin: 0 0 14px;
}

.sidebar__vazio {
  font-size: 14px;
  color: var(--cor-meta);
}

.sidebar__categorias-box {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--cor-fundo-card);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio-md);
  overflow: hidden;
}

.sidebar__categoria a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--cor-borda);
  border-left: 3px solid transparent;
  font-family: var(--fonte-texto);
  font-size: 14px;
  color: var(--cor-corpo);
  transition: background var(--transicao), color var(--transicao), border-color var(--transicao);
}

.sidebar__categoria:last-child a { border-bottom: none; }

.sidebar__categoria a:hover,
.sidebar__categoria--active a {
  background: var(--cor-fundo-alt);
  color: var(--cat-cor);
  border-left-color: var(--cat-cor);
  font-weight: 600;
}

.sidebar__categoria-icone {
  width: 18px;
  height: 18px;
  color: var(--cat-cor);
  flex-shrink: 0;
}

.sidebar__destaque-card {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--cor-borda);
}

.sidebar__destaque-card:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.sidebar__destaque-link {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.sidebar__destaque-img {
  flex: 0 0 80px;
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--raio-sm);
}

.sidebar__destaque-titulo {
  flex: 1;
  font-family: var(--fonte-texto);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--cor-titulo);
  margin: 0;
  transition: color var(--transicao);
}

.sidebar__destaque-link:hover .sidebar__destaque-titulo { color: var(--cor-acento); }

/* Aviso de afiliado na sidebar */
.sidebar__aviso-afiliado {
  background: var(--cor-aviso-bg);
  border-left: 3px solid var(--cor-reviews);
  border-radius: 0 var(--raio-sm) var(--raio-sm) 0;
  padding: 14px 16px;
  font-family: var(--fonte-texto);
  font-size: 13px;
  line-height: 1.5;
  color: var(--cor-aviso-texto);
}

.sidebar__aviso-afiliado a {
  color: var(--cor-aviso-texto);
  font-weight: 600;
  text-decoration: underline;
  margin-left: 4px;
}

/* ============================================
   SIDEBAR POST (single post)
   ============================================ */

.sidebar-post {
  display: flex;
  flex-direction: column;
  gap: var(--espaco-md);
  position: sticky;
  top: 90px;
}

.sidebar-post__bloco {
  background: var(--cor-fundo-card);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio-md);
  padding: 20px;
}

.sidebar-post__titulo {
  font-family: var(--fonte-texto);
  font-size: 14px;
  font-weight: 600;
  color: var(--cor-titulo);
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-post__lista {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sidebar-post__vazio {
  font-size: 13px;
  color: var(--cor-meta);
}

.sidebar-post__categorias {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-post__categorias a {
  display: inline-block;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--cat-cor);
  background: transparent;
  border: 1px solid var(--cat-cor);
  border-radius: var(--raio-pill);
  transition: background var(--transicao), color var(--transicao);
}

.sidebar-post__categorias a:hover {
  background: var(--cat-cor);
  color: #fff;
}

.related-post {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.related-post__image {
  flex: 0 0 80px;
  width: 80px;
  height: 60px;
  overflow: hidden;
  border-radius: var(--raio-sm);
}

.related-post__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.related-post__body { flex: 1; min-width: 0; }

.related-post__titulo {
  font-family: var(--fonte-texto);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--cor-titulo);
  margin: 0;
}

.related-post__titulo a:hover { color: var(--cor-acento); }

@media (max-width: 1024px) {
  .sidebar-post { position: static; }
}

/* ============================================
   TOC — índice automático com scroll-spy
   ============================================ */

.post-toc {
  background: var(--cor-fundo-card);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio-md);
  padding: 20px;
}

.post-toc__titulo {
  font-family: var(--fonte-texto);
  font-size: 14px;
  font-weight: 600;
  color: var(--cor-titulo);
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.post-toc__lista,
.post-toc__sublista {
  list-style: none;
  margin: 0;
  padding: 0;
}

.post-toc__sublista {
  margin-top: 8px;
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--cor-borda);
}

.post-toc__item { margin-bottom: 8px; }

.post-toc__item a {
  display: block;
  font-family: var(--fonte-texto);
  font-size: 14px;
  color: var(--cor-meta);
  padding: 4px 0 4px 12px;
  border-left: 2px solid transparent;
  line-height: 1.45;
  transition: color var(--transicao), border-color var(--transicao);
}

.post-toc__item--h3 a { font-size: 13px; }

.post-toc__item a:hover { color: var(--cor-titulo); }

.post-toc__item a.is-active {
  color: var(--cor-acento);
  font-weight: 600;
  border-left-color: var(--cor-acento);
}

/* ============================================
   PAGINAÇÃO
   ============================================ */

.paginacao {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.paginacao__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  font-family: var(--fonte-texto);
  font-size: 14px;
  font-weight: 500;
  color: var(--cor-corpo);
  background: var(--cor-fundo-card);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio-sm);
  transition: background var(--transicao), color var(--transicao), border-color var(--transicao);
}

.paginacao__item:hover {
  background: var(--cor-acento-suave);
  color: var(--cor-acento);
  border-color: var(--cor-acento);
}

.paginacao__item--active {
  background: var(--cor-acento);
  color: #fff;
  border-color: var(--cor-acento);
}

.paginacao__item--nav { font-size: 18px; line-height: 1; }

.paginacao__ellipsis {
  display: inline-flex;
  align-items: center;
  padding: 0 8px;
  color: var(--cor-meta);
}

/* ============================================
   AFFILIATE NOTICE (dentro do post)
   ============================================ */

.affiliate-notice {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--cor-aviso-bg);
  border: 1px solid var(--cor-aviso-borda);
  border-radius: var(--raio-md);
  padding: 16px 20px;
  margin: 24px 0;
  font-family: var(--fonte-texto);
  font-size: 14px;
  line-height: 1.55;
  color: var(--cor-aviso-texto);
}

.affiliate-notice__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 2px;
}

.affiliate-notice__content { flex: 1; }

.affiliate-notice strong { color: var(--cor-aviso-texto); }

.affiliate-notice a,
.affiliate-notice__link {
  color: var(--cor-aviso-texto);
  font-weight: 600;
  text-decoration: underline;
  margin-left: 4px;
}

.affiliate-notice--bottom { font-size: 13px; }

.affiliate-notice--bottom p { margin: 0; }