/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(20, 20, 20, 0.08);
  z-index: var(--z-sticky);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.98);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  overflow: visible;
}

@media (min-width: 768px) {
  .navbar {
    justify-content: flex-start;
    overflow: visible;
  }
}

.logo {
  height: 50px;
  width: auto;
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo-link {
  order: 1;
  display: block;
}

.logo-link:hover .logo {
  transform: scale(1.05);
}

@media (min-width: 768px) {
  .logo {
    height: 70px;
  }
}

/* Search Form in Header */
.header-search {
  max-width: 400px;
  display: none;
}

@media (min-width: 768px) {
  .header-search {
    display: block;
    order: 2;
    flex: 1;
    max-width: 500px;
    margin: 0 var(--spacing-xl);
  }
}

.search-form {
  width: 100%;
}

.search-form-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input {
  width: 100%;
  padding: var(--spacing-xs) var(--spacing-md);
  padding-right: 45px;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  background-color: var(--color-white);
  color: var(--color-black);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 113, 75, 0.1);
}

.search-input::placeholder {
  color: var(--color-gray-500);
}

.search-submit {
  position: absolute;
  right: 5px;
  background-color: transparent;
  border: none;
  padding: var(--spacing-xs);
  cursor: pointer;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.search-submit:hover {
  color: var(--color-primary);
  background-color: var(--color-gray-100);
}

.search-submit:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.screen-reader-text {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Menu Mobile Toggle Button */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-xs);
  z-index: var(--z-modal);
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background-color 0.3s ease;
  position: relative;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-toggle:hover {
  background-color: rgba(255, 113, 75, 0.1);
}

.nav-toggle:active {
  transform: scale(0.95);
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary-2));
  border-radius: 3px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

/* Animação do hamburger para X */
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
  background: linear-gradient(135deg, var(--color-secondary-2), var(--color-primary));
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
  background: linear-gradient(135deg, var(--color-secondary-2), var(--color-primary));
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
}

/* Menu Mobile */
.nav-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 420px;
  height: 100vh;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--spacing-3xl) var(--spacing-xl);
  box-shadow: -5px 0 40px rgba(0, 0, 0, 0.15);
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  z-index: var(--z-modal);
  overflow-y: auto;
  opacity: 0;
  border-left: 1px solid rgba(255, 113, 75, 0.1);
}

.nav-menu.active {
  right: 0;
  opacity: 1;
}

/* Scrollbar personalizada para menu mobile */
.nav-menu::-webkit-scrollbar {
  width: 6px;
}

.nav-menu::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 10px;
}

.nav-menu::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary-2));
  border-radius: 10px;
}

.nav-menu::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--color-secondary-2), var(--color-primary));
}

/* Mobile Search */
.mobile-search {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-200);
  display: block;
}

.mobile-search .search-input {
  font-size: var(--font-size-base);
  padding: var(--spacing-sm) var(--spacing-md);
  padding-right: 50px;
}

.mobile-search .search-submit {
  right: 8px;
  padding: var(--spacing-sm);
}

@media (min-width: 768px) {
  .mobile-search {
    display: none;
  }
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-list li {
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-black);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  display: block;
  position: relative;
  overflow: hidden;
}

/* Efeito de background gradient ao hover */
.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 113, 75, 0.1), rgba(221, 74, 44, 0.1));
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before,
.current-menu-item > .nav-link::before {
  left: 0;
}

.nav-link:hover,
.nav-link.active,
.current-menu-item > .nav-link {
  color: var(--color-primary);
  background-color: rgba(255, 113, 75, 0.08);
  transform: translateX(8px);
  box-shadow: 0 2px 10px rgba(255, 113, 75, 0.15);
}

/* Indicador visual para item ativo */
.nav-link.active::after,
.current-menu-item > .nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 60%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary-2));
  border-radius: 0 4px 4px 0;
}

/* Submenu / Dropdown */
.nav-list .menu-item-has-children {
  position: relative;
}

.nav-list .menu-item-has-children > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-list .menu-item-has-children > a::after {
  content: '›';
  font-size: 1.4em;
  font-weight: 300;
  margin-left: auto;
  transform: rotate(90deg);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.7;
}

.nav-list .menu-item-has-children.active > a::after {
  transform: rotate(-90deg);
  opacity: 1;
  color: var(--color-primary);
}

/* Submenu Mobile */
.nav-list .sub-menu {
  display: grid;
  grid-template-rows: 0fr;
  list-style: none;
  padding-left: 0;
  margin-top: 0;
  margin-left: var(--spacing-md);
  overflow: hidden;
  transition: grid-template-rows 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
              margin-top 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-list .sub-menu > .sub-menu-wrapper {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  padding-top: 0;
  transition: padding-top 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-list .menu-item-has-children.active > .sub-menu {
  grid-template-rows: 1fr;
  margin-top: var(--spacing-sm);
}

.nav-list .menu-item-has-children.active > .sub-menu > .sub-menu-wrapper {
  padding-top: var(--spacing-sm);
}

.nav-list .sub-menu .nav-link {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-gray-700);
  padding: var(--spacing-sm) var(--spacing-md);
  padding-left: var(--spacing-lg);
  position: relative;
  background-color: transparent;
  transform: translateX(0);
}

/* Indicador de sub-item */
.nav-list .sub-menu .nav-link::before {
  content: '';
  position: absolute;
  left: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary-2));
  opacity: 0.3;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-list .sub-menu .nav-link:hover::before {
  opacity: 1;
  transform: translateY(-50%) scale(1.3);
}

.nav-list .sub-menu .nav-link:hover {
  color: var(--color-primary);
  background: linear-gradient(90deg, rgba(255, 113, 75, 0.08), transparent);
  padding-left: calc(var(--spacing-lg) + 6px);
  box-shadow: none;
}

.nav-list .sub-menu .nav-link.active::after,
.nav-list .sub-menu .current-menu-item > .nav-link::after {
  display: none;
}

@media (min-width: 768px) {
  .nav-menu {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    padding: 0;
    box-shadow: none;
    background-color: transparent;
    backdrop-filter: none;
    border: none;
    order: 3;
    margin-left: auto;
    overflow: visible;
    opacity: 1;
  }
  
  .nav-list {
    flex-direction: row;
    gap: var(--spacing-md);
    overflow: visible;
  }
  
  .nav-list .menu-item-has-children {
    overflow: visible;
  }
  
  .nav-link {
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    border: 2px solid transparent;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    font-size: 0.8rem;
    position: relative;
    overflow: visible;
  }
  
  /* Borda inferior animada (gradiente laranja) */
  .nav-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary-2));
    transform: translateX(-50%);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 3px 3px 0 0;
    box-shadow: 0 2px 8px rgba(255, 113, 75, 0.4);
  }
  
  /* Borda superior decorativa (aparece no hover) */
  .nav-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
      transparent, 
      var(--color-primary), 
      transparent);
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .nav-link:hover {
    transform: translateY(-3px);
    color: var(--color-primary);
    background: linear-gradient(135deg, 
      rgba(255, 113, 75, 0.08), 
      rgba(221, 74, 44, 0.05));
    border-color: rgba(255, 113, 75, 0.2);
    box-shadow: 0 6px 20px rgba(255, 113, 75, 0.2),
                0 3px 8px rgba(0, 0, 0, 0.08),
                inset 0 1px 0 rgba(255, 255, 255, 0.5);
  }
  
  .nav-link:hover::before {
    width: 90%;
  }
  
  .nav-link:hover::after {
    opacity: 0.8;
  }
  
  /* Estado ativo - destaque visual forte */
  .nav-link.active,
  .current-menu-item > .nav-link {
    color: var(--color-white);
    background: linear-gradient(135deg, 
      var(--color-primary), 
      var(--color-secondary-2));
    border-color: var(--color-primary);
    box-shadow: 0 4px 15px rgba(255, 113, 75, 0.4),
                0 2px 5px rgba(0, 0, 0, 0.1),
                inset 0 1px 2px rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
  }
  
  .nav-link.active::before,
  .current-menu-item > .nav-link::before {
    width: 100%;
    height: 4px;
    box-shadow: 0 4px 12px rgba(255, 113, 75, 0.6);
  }
  
  .nav-link.active::after,
  .current-menu-item > .nav-link::after {
    opacity: 1;
    background: linear-gradient(90deg, 
      transparent, 
      rgba(255, 255, 255, 0.4), 
      transparent);
  }
  
  /* Seta para dropdown desktop */
  .nav-list .menu-item-has-children > a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  
  /* Sobrescrever ::after para seta no dropdown */
  .nav-list .menu-item-has-children > a::after {
    content: '▾';
    font-size: 0.75em;
    transform: rotate(0deg);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.7;
    position: static;
    /* Remove a borda superior decorativa */
    background: none;
    height: auto;
    top: auto;
    left: auto;
    right: auto;
  }
  
  .nav-list .menu-item-has-children:hover > a::after {
    transform: rotate(-180deg);
    opacity: 1;
  }
  
  /* Submenu Desktop - Dropdown Premium */
  .nav-list .sub-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    min-width: 220px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12), 
                0 0 0 1px rgba(255, 113, 75, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
    margin: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: var(--z-dropdown);
    overflow: visible;
    display: block;
    grid-template-rows: 1fr;
  }
  
  /* Seta triangular no topo do dropdown */
  .nav-list .sub-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid rgba(255, 255, 255, 0.98);
    filter: drop-shadow(0 -2px 4px rgba(0, 0, 0, 0.05));
  }
  
  /* Criar área de hover invisível para facilitar movimento do mouse */
  .nav-list .menu-item-has-children::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 20px;
    background: transparent;
    z-index: var(--z-dropdown);
  }
  
  .nav-list .menu-item-has-children:hover > .sub-menu,
  .nav-list .menu-item-has-children:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateX(-50%) translateY(0);
  }
  
  .nav-list .sub-menu > .sub-menu-wrapper {
    padding: 0;
  }
  
  .nav-list .sub-menu li {
    list-style: none;
  }
  
  .nav-list .sub-menu .nav-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    white-space: nowrap;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xs);
    transform: translateX(0);
  }
  
  .nav-list .sub-menu .nav-link::before {
    left: var(--spacing-xs);
    width: 5px;
    height: 5px;
  }
  
  .nav-list .sub-menu .nav-link:hover {
    background: linear-gradient(135deg, rgba(255, 113, 75, 0.1), rgba(221, 74, 44, 0.08));
    color: var(--color-primary);
    padding-left: calc(var(--spacing-md) + 8px);
    transform: translateX(4px);
    box-shadow: 0 2px 8px rgba(255, 113, 75, 0.15);
  }
  
  .nav-list .sub-menu li:last-child .nav-link {
    margin-bottom: 0;
  }
}

/* Overlay */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(20, 20, 20, 0.8));
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: var(--z-overlay);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

@media (min-width: 768px) {
  .nav-overlay {
    display: none;
  }
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-900) 100%);
  color: var(--color-white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.hero-title {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-3xl);
}

.hero-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-gray-300);
  max-width: 600px;
  margin: 0 auto;
  font-weight: 300;
}

@media (min-width: 768px) {
  .hero {
    padding: var(--spacing-2xl) 0;
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
}

/* ========================================
   ARTICLE CARD
   ======================================== */

.article-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

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

/* Stretched link - torna o card inteiro clicável */
.stretched-link {
  position: absolute;
  inset: 0;
  z-index: 5;
}

.article-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background-color: var(--color-gray-200);
  position: relative;
}

.article-card-content {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm) var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Meta no topo (data + autor) */
.article-card-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-sm);
  gap: var(--spacing-sm);
}

.article-card-meta-top svg {
  color: var(--color-primary);
}

.article-card-author a {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
  position: relative;
  z-index: 10;
}

.article-card-author a:hover {
  color: var(--color-primary);
}

.article-card-category {
  display: inline-block;
  padding: 0.3rem 1.3rem 0.3rem 1rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 0 2rem 2rem 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: absolute;
  top: 1rem;
  left: 0;
  z-index: 20;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.article-card-category:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  background-color: var(--color-secondary-2);
  color: var(--color-white);
}

.article-card-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-black);
}

.article-card-excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.article-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-top: auto;
}

.article-card-date {
  font-weight: 500;
}

.article-card-read-more {
  color: var(--color-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition-fast);
}

.article-card-read-more:hover {
  gap: 8px;
}

/* ========================================
   CATEGORY BADGE
   ======================================== */

.category-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-gray-100);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  transition: all var(--transition-base);
  cursor: pointer;
}

.category-badge:hover,
.category-badge.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.category-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-bottom: var(--spacing-2xl);
}

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

.footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand {
  max-width: 250px;
}

.footer-logo {
  width: 200px;
  margin-bottom: var(--spacing-md);
}

.footer-description {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
}

.footer-section h4 {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-800);
  text-align: center;
}

.footer-copyright {
  color: var(--color-gray-500);
  font-size: var(--font-size-xs);
}

/* ========================================
   ARTICLE PAGE
   ======================================== */

.article-header {
  padding: var(--spacing-3xl) var(--spacing-md) var(--spacing-xl);
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .article-header {
    padding-left: var(--spacing-xl);
    padding-right: var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .article-header {
    padding-left: 0;
    padding-right: 0;
  }
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* Category Tag Minimalista (para posts individuais) */
.article-category-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border: 2px solid var(--category-color, var(--color-primary));
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--category-color, var(--color-primary));
  background: transparent;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.article-category-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--category-color, var(--color-primary));
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.article-category-tag:hover::before {
  left: 0;
}

.article-category-tag:hover {
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-color: var(--category-color, var(--color-primary));
}

.article-category-tag:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
  .article-category-tag {
    padding: 8px 20px;
    font-size: var(--font-size-sm);
  }
}

.article-title {
  font-size: var(--font-size-4xl);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

.article-excerpt-large {
  font-size: var(--font-size-xl);
  color: var(--color-gray-600);
  line-height: 1.6;
  font-weight: 300;
}

.article-featured-image {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-2xl);
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-md) var(--spacing-3xl);
}

@media (min-width: 768px) {
  .article-content {
    padding-left: var(--spacing-xl);
    padding-right: var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .article-content {
    padding-left: 0;
    padding-right: 0;
  }
}

.article-content h2 {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-lg);
}

.article-content h3 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.article-content p {
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-lg);
  line-height: 1.8;
}

.article-content ul,
.article-content ol {
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-xl);
}

.article-content li {
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray-700);
  line-height: 1.7;
}

.article-content ul li {
  list-style: disc;
}

.article-content ol li {
  list-style: decimal;
}

.article-content strong {
  color: var(--color-black);
  font-weight: 600;
}

/* ========================================
   SECTION TITLES
   ======================================== */

.section-header {
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-sm);
  border-bottom: 3px solid var(--color-primary);
  text-align: left;
}

.section-title {
  margin-bottom: 0;
  font-size: var(--font-size-xl);
  color: var(--color-black);
}

.section-subtitle {
  display: none; /* Subtitles are no longer used */
}

/* ========================================
   CONTACT FORM
   ======================================== */

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-black);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
  background-color: var(--color-white);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

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

/* ========================================
   BREADCRUMB
   ======================================== */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
}

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

.breadcrumb-separator {
  color: var(--color-gray-400);
}

/* ========================================
   PAGINAÇÃO (PAGINATION)
   ======================================== */

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-3xl);
  margin-bottom: var(--spacing-2xl);
  padding: var(--spacing-lg) 0;
  flex-wrap: wrap;
}

/* Links da paginação */
.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  background: var(--color-white);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

/* Efeito de brilho interno */
.pagination .page-numbers::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.3), 
    transparent);
  transition: left 0.5s ease;
}

/* Hover nos botões */
.pagination .page-numbers:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: linear-gradient(135deg, 
    rgba(255, 113, 75, 0.08), 
    rgba(221, 74, 44, 0.05));
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 113, 75, 0.2),
              0 2px 4px rgba(0, 0, 0, 0.05);
}

.pagination .page-numbers:hover::before {
  left: 100%;
}

/* Botão ativo (página atual) */
.pagination .page-numbers.current {
  color: var(--color-white);
  background: linear-gradient(135deg, 
    var(--color-primary), 
    var(--color-secondary-2));
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(255, 113, 75, 0.4),
              0 2px 5px rgba(0, 0, 0, 0.1),
              inset 0 1px 2px rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  cursor: default;
  pointer-events: none;
}

/* Animação de pulso no botão ativo */
.pagination .page-numbers.current::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, 
    var(--color-primary), 
    var(--color-secondary-2));
  opacity: 0;
  z-index: -1;
  animation: paginationPulse 2s ease-in-out infinite;
}

@keyframes paginationPulse {
  0%, 100% {
    opacity: 0;
    transform: scale(1);
  }
  50% {
    opacity: 0.3;
    transform: scale(1.1);
  }
}

/* Botões Anterior e Próximo */
.pagination .prev,
.pagination .next {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  font-size: 0.75rem;
  gap: 8px;
}

.pagination .prev:hover,
.pagination .next:hover {
  background: linear-gradient(135deg, 
    var(--color-primary), 
    var(--color-secondary-2));
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 6px 20px rgba(255, 113, 75, 0.3),
              0 3px 8px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
}

/* Dots (reticências) */
.pagination .dots {
  color: var(--color-gray-400);
  border: none;
  background: transparent;
  cursor: default;
  pointer-events: none;
  font-weight: 700;
}

.pagination .dots:hover {
  transform: none;
  box-shadow: none;
  background: transparent;
  border: none;
}

/* Responsivo */
@media (max-width: 768px) {
  .pagination {
    gap: var(--spacing-xs);
    margin-top: var(--spacing-2xl);
  }
  
  .pagination .page-numbers {
    min-width: 40px;
    height: 40px;
    font-size: 0.875rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .pagination .prev,
  .pagination .next {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.7rem;
  }
  
  /* Esconder alguns números no mobile */
  .pagination .page-numbers:not(.current):not(.prev):not(.next):not(.dots) {
    display: none;
  }
  
  /* Mostrar apenas o atual e adjacentes no mobile */
  .pagination .page-numbers.current,
  .pagination .page-numbers.current + .page-numbers,
  .page-numbers + .pagination .page-numbers.current {
    display: inline-flex;
  }
}

/* Navegação alternativa (nav.navigation) */
.navigation {
  margin: var(--spacing-3xl) 0 var(--spacing-2xl);
}

.nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}