/*
Theme Name: OfertaZZ
Theme URI: https://seusite.com.br
Author: OfertaZZ
Author URI: https://seusite.com.br
Description: Tema leve e otimizado para sites de ofertas e promoções. SEO-friendly, sem comentários, com sidebar de categorias.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ofertazz
Tags: ofertas, promoções, e-commerce, blog, sidebar, seo
*/

/* =============================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================= */
:root {
  /* Paleta principal: laranja vibrante + verde limão + neutros quentes */
  --color-primary:       #FF6B2B;   /* laranja quente */
  --color-primary-dark:  #E85A1A;
  --color-primary-light: #FF8F5E;
  --color-accent:        #2ECC71;   /* verde destaque */
  --color-accent-dark:   #27AE60;
  --color-badge:         #FFD600;   /* amarelo badge */
  --color-badge-text:    #1A1A1A;

  --color-bg:            #F9F5F0;   /* fundo creme levíssimo */
  --color-surface:       #FFFFFF;
  --color-surface-2:     #FFF8F4;
  --color-border:        #EDE8E2;

  --color-text:          #1C1C1C;
  --color-text-muted:    #6B6460;
  --color-text-light:    #9E9994;

  --color-header-bg:     #1C1C1C;
  --color-header-text:   #FFFFFF;
  --color-footer-bg:     #141414;

  /* Tipografia */
  --font-display:  'Barlow Condensed', sans-serif;
  --font-body:     'Nunito', sans-serif;

  /* Espaçamentos */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  24px;
  --space-xl:  40px;
  --space-2xl: 64px;

  /* Bordas e sombras */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --shadow-card: 0 2px 12px rgba(0,0,0,.07), 0 1px 3px rgba(0,0,0,.04);
  --shadow-hover: 0 8px 28px rgba(255,107,43,.18), 0 3px 8px rgba(0,0,0,.06);

  /* Transições */
  --transition: 0.22s ease;
  --transition-slow: 0.4s ease;

  /* Layout */
  --container-width: 1200px;
  --sidebar-width: 280px;
  --content-width: calc(var(--container-width) - var(--sidebar-width) - var(--space-xl));
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover { color: var(--color-primary-dark); }

ul, ol { list-style: none; }

/* =============================================
   LAYOUT CONTAINER
   ============================================= */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* =============================================
   SKIP LINK (ACESSIBILIDADE)
   ============================================= */
.skip-link {
  position: absolute;
  top: -999px;
  left: 0;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-sm) var(--space-md);
  z-index: 9999;
  border-radius: 0 0 var(--radius-sm) 0;
  font-size: .875rem;
  font-weight: 700;
}
.skip-link:focus { top: 0; }

/* =============================================
   HEADER
   ============================================= */
.site-header {
  background: var(--color-header-bg);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(0,0,0,.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-lg);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.site-logo .logo-text {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
  line-height: 1;
}

.site-logo .logo-text span {
  color: var(--color-primary);
}

/* Barra de busca no header */
.header-search {
  flex: 1;
  max-width: 480px;
}

.header-search form {
  display: flex;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50px;
  overflow: hidden;
  transition: border-color var(--transition), background var(--transition);
}

.header-search form:focus-within {
  background: rgba(255,255,255,.18);
  border-color: var(--color-primary);
}

.header-search input[type="search"] {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: var(--space-sm) var(--space-md);
  color: #fff;
  font-family: var(--font-body);
  font-size: .9rem;
}

.header-search input::placeholder { color: rgba(255,255,255,.45); }

.header-search button {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-sm) var(--space-md);
  color: rgba(255,255,255,.6);
  font-size: 1.1rem;
  transition: color var(--transition);
}

.header-search button:hover { color: var(--color-primary); }

/* Nav principal */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.site-nav a {
  color: rgba(255,255,255,.8);
  font-size: .875rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav .current-menu-item a {
  color: #fff;
  background: rgba(255,255,255,.1);
}

/* Faixa de alerta/promoção */
.promo-bar {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  font-size: .8rem;
  font-weight: 700;
  padding: 6px var(--space-lg);
  letter-spacing: .5px;
}

/* =============================================
   HERO / INTRO
   ============================================= */
.site-intro {
  background: linear-gradient(135deg, var(--color-primary) 0%, #FF8F0A 100%);
  padding: var(--space-xl) 0;
  text-align: center;
  color: #fff;
}

.site-intro h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: var(--space-xs);
}

.site-intro p {
  font-size: 1rem;
  opacity: .85;
}

/* =============================================
   LAYOUT PRINCIPAL (CONTEÚDO + SIDEBAR)
   ============================================= */
.site-main {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.content-sidebar-wrap {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-xl);
  align-items: start;
}

/* =============================================
   POSTS GRID (PÁGINA INICIAL)
   ============================================= */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

/* Card de oferta */
.offer-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

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

/* Thumbnail */
.offer-card__thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--color-surface-2);
}

.offer-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.offer-card:hover .offer-card__thumb img {
  transform: scale(1.05);
}

.offer-card__thumb .no-thumb {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-border);
}

/* Badge de categoria */
.offer-card__cat {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: var(--color-primary);
  color: #fff;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .5px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 50px;
}

/* Badge "NOVO" */
.offer-card__badge {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: var(--color-badge);
  color: var(--color-badge-text);
  font-size: .65rem;
  font-weight: 900;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 50px;
  letter-spacing: .5px;
}

/* Corpo do card */
.offer-card__body {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.offer-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.offer-card__title a {
  color: inherit;
}

.offer-card__title a:hover { color: var(--color-primary); }

.offer-card__excerpt {
  font-size: .875rem;
  color: var(--color-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

/* Meta (data, categoria) */
.offer-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: .75rem;
  color: var(--color-text-light);
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.offer-card__meta svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

/* Botão "Ver Oferta" */
.offer-card__cta {
  display: block;
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  font-weight: 800;
  font-size: .9rem;
  padding: 12px var(--space-md);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: background var(--transition), letter-spacing var(--transition);
  letter-spacing: .2px;
}

.offer-card__cta:hover {
  background: var(--color-primary-dark);
  color: #fff;
  letter-spacing: .5px;
}

/* =============================================
   PAGINAÇÃO
   ============================================= */
.pagination {
  margin-top: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .9rem;
  border: 2px solid var(--color-border);
  color: var(--color-text);
  transition: all var(--transition);
}

.pagination a:hover,
.pagination .current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* =============================================
   SIDEBAR
   ============================================= */
.site-sidebar {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sidebar-widget {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
}

.sidebar-widget__title {
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .5px;
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.sidebar-widget__body {
  padding: var(--space-md);
}

/* Lista de categorias */
.cat-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cat-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px var(--space-sm);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: .9rem;
  font-weight: 600;
  transition: background var(--transition), color var(--transition);
}

.cat-list li a:hover {
  background: var(--color-surface-2);
  color: var(--color-primary);
}

.cat-list .cat-count {
  background: var(--color-primary-light);
  color: #fff;
  font-size: .7rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 50px;
  min-width: 24px;
  text-align: center;
}

/* Posts recentes na sidebar */
.recent-posts-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.recent-posts-list li {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.recent-posts-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.recent-posts-list .thumb {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--color-surface-2);
}

.recent-posts-list .info a {
  font-size: .83rem;
  font-weight: 700;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
}

.recent-posts-list .info a:hover { color: var(--color-primary); }

.recent-posts-list .info time {
  font-size: .7rem;
  color: var(--color-text-light);
  display: block;
  margin-top: 2px;
}

/* =============================================
   SINGLE POST
   ============================================= */
.single-post {
  max-width: 860px;
}

.single-hero-img {
  width: 100%;
  aspect-ratio: 16/8;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.single-header {
  margin-bottom: var(--space-lg);
}

.single-cats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.single-cat-link {
  background: var(--color-primary);
  color: #fff;
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 4px 12px;
  border-radius: 50px;
}

.single-cat-link:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.single-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.single-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: .8rem;
  color: var(--color-text-light);
  flex-wrap: wrap;
}

.single-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Conteúdo do post */
.entry-content {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
}

.entry-content p { margin-bottom: var(--space-md); }

.entry-content h2, .entry-content h3, .entry-content h4 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.entry-content h2 { font-size: 1.6rem; }
.entry-content h3 { font-size: 1.3rem; }

.entry-content ul, .entry-content ol {
  margin: var(--space-sm) 0 var(--space-md) var(--space-lg);
}

.entry-content li { 
  list-style: disc;
  margin-bottom: 4px;
}

.entry-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: rgba(255,107,43,.3);
  text-underline-offset: 3px;
}

.entry-content a:hover { text-decoration-color: var(--color-primary); }

.entry-content img {
  border-radius: var(--radius-sm);
  margin: var(--space-md) 0;
}

.entry-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface-2);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--color-text-muted);
  margin: var(--space-md) 0;
}

/* CTA do post (botão "Acessar Oferta") */
.post-cta-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, #FF8F0A 100%);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  margin: var(--space-xl) 0;
  color: #fff;
}

.post-cta-box h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.post-cta-box p {
  font-size: .9rem;
  opacity: .85;
  margin-bottom: var(--space-lg);
}

.btn-cta-primary {
  display: inline-block;
  background: #fff;
  color: var(--color-primary);
  font-weight: 900;
  font-size: 1.1rem;
  padding: 14px 36px;
  border-radius: 50px;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}

.btn-cta-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 28px rgba(0,0,0,.2);
  color: var(--color-primary-dark);
}

/* Posts relacionados */
.related-posts {
  margin-top: var(--space-xl);
}

.related-posts h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: var(--space-md);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.related-posts h2::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--color-border);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-md);
}

/* =============================================
   PÁGINA DE CATEGORIA
   ============================================= */
.archive-header {
  margin-bottom: var(--space-xl);
}

.archive-header .archive-label {
  font-size: .8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-xs);
}

.archive-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.archive-header .description {
  color: var(--color-text-muted);
  font-size: .9rem;
}

/* =============================================
   NENHUM RESULTADO
   ============================================= */
.no-results {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
}

.no-results .icon { font-size: 3rem; margin-bottom: var(--space-md); }

.no-results h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-footer-bg);
  color: rgba(255,255,255,.6);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand .site-logo { margin-bottom: var(--space-md); }

.footer-brand p {
  font-size: .875rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer-widget h4 {
  color: #fff;
  font-weight: 700;
  font-size: .875rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: var(--space-md);
}

.footer-widget ul { display: flex; flex-direction: column; gap: var(--space-xs); }

.footer-widget ul li a {
  color: rgba(255,255,255,.5);
  font-size: .875rem;
  transition: color var(--transition);
}

.footer-widget ul li a:hover { color: var(--color-primary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-bottom p { font-size: .8rem; }

.footer-bottom a { color: var(--color-primary); }

/* =============================================
   DISCLAIMER / AFILIADO
   ============================================= */
.affiliate-notice {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: var(--space-sm) var(--space-md);
  font-size: .8rem;
  color: var(--color-text-muted);
  margin-top: var(--space-lg);
}

/* =============================================
   UTILITÁRIOS
   ============================================= */
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }

/* =============================================
   RESPONSIVO
   ============================================= */
@media (max-width: 1024px) {
  .content-sidebar-wrap {
    grid-template-columns: 1fr;
  }

  .site-sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl: 28px;
    --space-2xl: 48px;
  }

  .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding: var(--space-sm) 0;
  }

  .header-search {
    order: 3;
    max-width: 100%;
    width: 100%;
  }

  .posts-grid {
    grid-template-columns: 1fr;
  }

  .site-sidebar {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .site-nav { display: none; } /* Menu mobile via hamburger */

  .posts-grid {
    grid-template-columns: 1fr;
  }
}

/* =============================================
   ANIMAÇÕES
   ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.offer-card {
  animation: fadeUp .35s ease both;
}

/* Stagger nos cards */
.offer-card:nth-child(1) { animation-delay: .05s; }
.offer-card:nth-child(2) { animation-delay: .10s; }
.offer-card:nth-child(3) { animation-delay: .15s; }
.offer-card:nth-child(4) { animation-delay: .20s; }
.offer-card:nth-child(5) { animation-delay: .25s; }
.offer-card:nth-child(6) { animation-delay: .30s; }

/* =============================================
   PRINT
   ============================================= */
@media print {
  .site-header, .site-sidebar, .site-footer, .related-posts { display: none; }
  .content-sidebar-wrap { grid-template-columns: 1fr; }
}