/* ─── HEADER ─────────────────────────────────────────────────────────────── */

.help__header {
  background: var(--color-primary);
  padding: 45px 0 64px 0;
  text-align: center;
}

.help__header h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary-light);
  margin: 0 0 12px 0;
  letter-spacing: -0.02em;
}

.help__header p {
  font-size: 1.1rem;
  color: var(--text-secondary-light);
  margin: 0 0 32px 0;
}

/* ─── SEARCH FORM ─────────────────────────────────────────────────────────── */

.help__search-form {
  max-width: 620px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
}

.help__search-form input[type="text"] {
  width: 100%;
  padding: 16px 60px 16px 24px;
  font-size: 1rem;
  color: var(--text-primary-dark);
  background: var(--border-color);
  border: 1px solid var(--color-off-white);
  border-radius: 100px;
  box-shadow:
    0px 1px 2px rgba(16, 24, 40, 0.05),
    0px 4px 12px rgba(16, 24, 40, 0.03);
  outline: none;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.help__search-form input[type="text"]::placeholder {
  color: var(--text-primary-dark);
}

.help__search-form button {
  position: absolute;
  right: 6px;
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--text-secondary-dark);
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s ease;
}

/* ─── CONTACT GRID ────────────────────────────────────────────────────────── */

.help__contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 900px;
  margin: 40px auto 0 auto;
  box-sizing: border-box;
}

.help__contact-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 14px 16px;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.help__contact-card:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
}

.help__contact-card--highlight {
  background: var(--color-white);
  border-color: var(--border-color);
  box-shadow: 0px 4px 12px rgba(16, 24, 40, 0.08);
}

.help__contact-card--highlight:hover {
  background: var(--color-white);
  border-color: var(--border-color);
  box-shadow: 0px 8px 16px rgba(16, 24, 40, 0.15);
}

.help__contact-card-icon {
  font-size: 1.5rem;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.help__contact-card--highlight .help__contact-card-icon {
  color: var(--color-primary);
}

.help__contact-card-info {
  text-align: left;
}

.help__contact-card-info h4 {
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 2px 0;
}

.help__contact-card--highlight .help__contact-card-info h4 {
  color: var(--text-primary-dark);
}

.help__contact-card-info p {
  color: var(--text-primary-light);
  font-size: 0.78rem;
  margin: 0;
}

.help__contact-card--highlight .help__contact-card-info p {
  color: var(--text-secondary-dark);
}

/* ─── CATEGORIAS ──────────────────────────────────────────────────────────── */

.help__categorias {
  margin: 30px 0 40px 0;
}

.help__categorias h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary-dark);
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}

.help__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.help__card-categoria {
  text-decoration: none;
  color: inherit;
  padding: 32px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--color-white);
  transition:
    transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.25s ease,
    border-color 0.25s ease;
  display: flex;
  flex-direction: column;
}

.help__card-categoria:hover {
  opacity: 0.8;
}

.help__card-categoria-icone {
  font-size: 1.5rem;
  color: var(--color-primary);
  background: var(--bg-primary);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.help__card-categoria h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary-dark);
  margin: 0 0 8px 0;
}

.help__card-categoria p {
  margin: 0;
  color: var(--text-secondary-dark);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ─── DIVISOR ─────────────────────────────────────────────────────────────── */

.help__divisor {
  border: 0;
  border-top: 1px solid var(--border-color);
  margin: 60px 0;
}

/* ─── ARTIGOS POPULARES ───────────────────────────────────────────────────── */

.help__artigos-populares {
  margin-bottom: 60px;
}

.help__artigos-populares h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary-dark);
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}

.help__lista-artigos {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 16px;
}

.help__lista-artigos li {
  border-bottom: 1px solid var(--color-white);
}

.help__lista-artigos a {
  text-decoration: none;
  color: var(--text-secondary-dark);
  font-size: 1rem;
  font-weight: 500;
  padding: 14px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.help__lista-artigos a span {
  color: var(--text-secondary-dark);
  font-size: 1.2rem;
  transition: color 0.2s ease;
}

.help__lista-artigos a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.help__lista-artigos a:hover span {
  color: var(--color-primary);
}

/* ─── SEARCH RESULTS ──────────────────────────────────────────────────────── */

#home-search-results {
  padding: 30px 0 40px 0;
  width: 900px;
}

.help__search-results-header {
  margin-bottom: 30px;
}

.help__btn-voltar {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  padding: 0;
}

.help__search-results-title {
  margin-top: 20px;
  font-size: 1.5rem;
  color: var(--text-primary-dark);
}

.help__search-results-subtitle {
  color: var(--text-secondary-dark);
  font-size: 0.95rem;
}

.help__search-results-subtitle strong {
  color: var(--text-primary-dark);
}

.help__empty {
  text-align: center;
  padding: 48px 24px;
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  color: var(--text-secondary-dark);
}

.help__empty i {
  font-size: 40px;
  margin-bottom: 12px;
  display: block;
}

.help__articles-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.help__article-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background-color: var(--color-white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.help__article-card:hover {
  border-color: var(--border-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.help__article-body h2 {
  font-size: 18px;
  color: var(--text-primary-dark);
  margin-bottom: 6px;
  margin-top: 0;
  transition: color 0.2s;
}

.help__article-card:hover .help__article-body h2 {
  color: var(--color-primary);
}

.help__article-body p {
  font-size: 14px;
  color: var(--text-secondary-dark);
  line-height: 1.5;
  margin: 0;
}

.help__article-arrow {
  color: var(--text-secondary-dark);
  font-size: 18px;
  transition: transform 0.2s;
}

.help__article-card:hover .help__article-arrow {
  transform: translateX(4px);
  color: var(--color-primary);
}

@media (max-width: 1368px) {
  .help__contact-grid {
    max-width: 90%;
  }

  .help__artigos-populares h2 {
    margin-bottom: 6px;
  }

  .help__lista-artigos {
    gap: 4px;
  }

  #home-search-results {
    width: 100%;
  }
}

@media (max-width: 1024px) {
  .help__header {
    padding: 40px 0 56px;
  }

  .help__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .help__contact-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
  }

  .help__artigos-populares h2 {
    margin-bottom: 10px;
  }

  .help__lista-artigos {
    grid-template-columns: 1fr;
    gap: 0px;
  }

  .help__card-categoria {
    padding: 24px;
  }
}

@media (max-width: 768px) {
  .help__header {
    padding: 36px 0 48px;
  }

  .help__header h1 {
    font-size: 1.9rem;
  }

  .help__header p {
    font-size: 1rem;
    margin-bottom: 24px;
  }

  .help__search-form {
    max-width: 100%;
  }

  .help__search-form input[type="text"] {
    padding: 14px 56px 14px 20px;
  }

  .help__contact-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .help__contact-card {
    padding: 10px 16px;
  }

  .help__contact-card-info h4,
  .help__contact-card-info p {
    margin-bottom: 0;
  }

  .help__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .help__categorias h2,
  .help__artigos-populares h2,
  .help__search-results-title {
    font-size: 1.3rem;
  }

  .help__divisor {
    margin: 40px 0;
  }

  .help__article-card {
    padding: 18px;
  }
}

@media (max-width: 480px) {
  .help__header {
    padding: 28px 0 40px;
  }

  .help__header h1 {
    font-size: 1.6rem;
    line-height: 1.3;
  }

  .help__header p {
    font-size: 0.95rem;
  }

  .help__search-form input[type="text"] {
    font-size: 0.95rem;
    padding: 14px 52px 14px 16px;
  }

  .help__contact-card {
    padding: 12px;
    gap: 10px;
  }

  .help__contact-card-icon {
    font-size: 1.25rem;
  }

  .help__contact-card-info h4 {
    font-size: 0.9rem;
  }

  .help__contact-card-info p {
    font-size: 0.75rem;
  }

  .help__card-categoria {
    padding: 20px;
  }

  .help__card-categoria h3 {
    font-size: 1rem;
  }

  .help__card-categoria p {
    font-size: 0.85rem;
  }

  .help__article-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .help__article-arrow {
    display: none;
  }

  .help__article-body h2 {
    font-size: 16px;
  }

  .help__article-body p {
    font-size: 13px;
  }
}