.tools-body {
  background: var(--gray-100);
}

.tools-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--gray-200);
  backdrop-filter: blur(14px);
}

.tools-nav {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 20px;
}

.tools-logo {
  width: 170px;
  height: 54px;
  object-fit: contain;
  object-position: left center;
}

.tools-nav-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
  color: var(--gray-700);
  font-size: 0.94rem;
  font-weight: 800;
}

.tools-nav-links a:hover,
.tools-nav-links a:focus-visible {
  color: var(--blue-700);
}

.tools-hero,
.tools-feature,
.tools-section,
.future-tools {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 20px;
}

.tools-hero {
  padding-top: clamp(44px, 7vw, 82px);
  padding-bottom: clamp(36px, 6vw, 64px);
}

.tools-hero-content {
  max-width: 860px;
}

.tools-hero p {
  max-width: 780px;
  color: var(--gray-700);
  font-size: 1.08rem;
}

.tools-alert {
  max-width: 760px;
  margin: 22px 0;
  padding: 16px 18px;
  color: var(--blue-950);
  font-weight: 800;
  background: #eaf6ff;
  border: 1px solid #d3ebff;
  border-left: 4px solid var(--blue-500);
  border-radius: var(--radius);
}

.tools-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.tools-feature {
  display: flex;
  gap: 22px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.tools-feature > div:first-child {
  flex: 1 1 620px;
  padding: clamp(22px, 4vw, 30px);
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-950), #0f633c);
  border-radius: var(--radius);
  box-shadow: 0 16px 38px rgba(7, 29, 54, 0.12);
}

.tools-feature h2 {
  margin-bottom: 10px;
  color: var(--white);
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.tools-feature p {
  max-width: 720px;
  margin: 0;
  color: #dbeafe;
}

.tools-feature-label {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  color: var(--blue-950);
  font-size: 0.76rem;
  font-weight: 900;
  background: var(--white);
  border-radius: 999px;
}

.tools-feature-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
}

.tools-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  padding-bottom: clamp(56px, 8vw, 92px);
}

.tool-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(22px, 4vw, 28px);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(7, 29, 54, 0.08);
}

.tool-card-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.tool-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 34px;
  flex: 0 0 42px;
  color: var(--blue-700);
  font-weight: 900;
  background: #e8f4ff;
  border-radius: var(--radius);
}

.tool-card h2 {
  margin-bottom: 8px;
  font-size: 1.42rem;
}

.tool-card p {
  color: var(--gray-700);
}

.tool-form {
  display: grid;
  gap: 14px;
}

.tool-form label,
.tool-form fieldset {
  min-width: 0;
}

.tool-form label {
  display: grid;
  gap: 7px;
  color: var(--blue-950);
  font-weight: 800;
}

.tool-form input,
.tool-form select,
.tool-form textarea {
  width: 100%;
  padding: 12px 13px;
  color: var(--gray-900);
  font: inherit;
  background: var(--white);
  border: 1px solid #cdd9e5;
  border-radius: var(--radius);
}

.tool-form textarea {
  resize: vertical;
}

.tool-form input:focus,
.tool-form select:focus,
.tool-form textarea:focus {
  outline: 3px solid rgba(22, 133, 217, 0.16);
  border-color: var(--blue-500);
}

.tool-form fieldset {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  border: 0;
}

.tool-form legend {
  margin-bottom: 4px;
  color: var(--blue-950);
  font-weight: 900;
}

.tool-form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tool-static-cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 4px;
}

.tool-static-cta p {
  color: var(--gray-700);
  font-size: 0.97rem;
  margin: 0;
}

.tool-submit,
.tool-clear,
.tool-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 16px;
  font-weight: 900;
  line-height: 1.2;
  border-radius: var(--radius);
}

.tool-submit,
.tool-clear {
  flex: 1 1 160px;
}

.tool-submit {
  color: var(--white);
  cursor: pointer;
  background: #0b4f77;
  border: 1px solid #0b4f77;
}

.tool-submit:hover,
.tool-submit:focus-visible {
  background: #083e5f;
  border-color: #083e5f;
}

.tool-clear {
  color: var(--blue-900);
  cursor: pointer;
  background: var(--white);
  border: 1px solid var(--gray-300);
}

.tool-clear:hover,
.tool-clear:focus-visible {
  color: var(--blue-700);
  border-color: var(--blue-500);
}

.tool-whatsapp {
  margin-top: 14px;
  color: var(--white);
  text-align: center;
  background: #137a4a;
  border: 1px solid #137a4a;
}

.tool-whatsapp:hover,
.tool-whatsapp:focus-visible {
  color: var(--white);
  background: #0f633c;
  border-color: #0f633c;
}

.tool-result {
  min-height: 0;
  margin-top: 16px;
}

.tool-result.is-visible {
  padding: 16px;
  color: var(--gray-900);
  background: #f5f8fb;
  border: 1px solid var(--gray-200);
  border-left: 4px solid var(--blue-500);
  border-radius: var(--radius);
}

.tool-result.is-warning {
  background: #fff8e6;
  border-left-color: #c47f00;
}

.tool-result.is-critical {
  background: #fff1f0;
  border-left-color: #b42318;
}

.tool-result h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.tool-result p,
.tool-result li {
  color: var(--gray-700);
}

.tool-result ul {
  padding-left: 20px;
  margin: 8px 0 0;
}

.future-tools {
  padding-bottom: clamp(58px, 8vw, 92px);
}

.future-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.future-grid article {
  min-width: 0;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(7, 29, 54, 0.06);
}

.future-grid p {
  color: var(--gray-700);
}

.future-grid a {
  display: inline-flex;
  margin-top: 8px;
  color: var(--blue-700);
  font-weight: 900;
  border-bottom: 2px solid var(--green-500);
}

@media (max-width: 980px) {
  .tools-section,
  .future-grid {
    grid-template-columns: 1fr;
  }

  .tools-feature {
    flex-direction: column;
    align-items: stretch;
  }

  /* em coluna-flex, flex-basis 620px vira altura inicial; resetar para auto
     faz o card ter altura proporcional ao conteúdo */
  .tools-feature > div:first-child {
    flex: 0 0 auto;
    height: auto;
    min-height: auto;
  }

  .tools-feature-actions {
    justify-content: flex-start;
  }
}

/* ─── tablet / mobile médio (≤ 768px) ────────────────────────────────────────
   Corrige altura excessiva do card verde/azul em mobile (412px, 390px).
   height: auto e min-height: auto garantem altura proporcional ao conteúdo.
   Não altera desktop (> 980px). */
@media (max-width: 768px) {
  .tools-hero {
    padding-top: clamp(28px, 5vw, 44px);
    padding-bottom: clamp(20px, 4vw, 36px);
  }

  /* card verde/azul: sem altura forçada, padding explícito, sem espaço vazio */
  .tools-feature {
    gap: 14px;
    margin-bottom: 16px;
    padding: 14px 18px 18px;
    min-height: auto;
    height: auto;
  }

  .tools-feature > div:first-child {
    min-height: auto;
    height: auto;
    padding: 22px 20px 28px;
  }

  .tools-feature-actions {
    margin-top: 14px;
  }

  .tools-section {
    gap: 16px;
  }

  .future-tools {
    padding-bottom: clamp(40px, 6vw, 58px);
  }
}

/* ─── mobile pequeno (≤ 480px — 390px, 412px) ────────────────────────────────
   Ajuste fino com !important para garantir que nenhuma regra anterior
   force altura no card principal em telas muito compactas. */
@media (max-width: 480px) {
  .tools-hero {
    padding-top: 28px;
    padding-bottom: 18px;
  }

  .tools-alert {
    margin-top: 16px;
    margin-bottom: 16px;
  }

  .tools-feature {
    padding: 12px 16px 16px;
  }

  /* !important como fallback contra qualquer herança de altura não mapeada */
  .tools-feature > div:first-child {
    min-height: auto !important;
    height: auto !important;
    padding: 20px 18px 26px !important;
  }

  .tools-section {
    padding-bottom: 40px;
  }

  .future-tools {
    padding-bottom: 40px;
  }

  .future-grid {
    gap: 14px;
  }
}

@media (max-width: 620px) {
  .tools-nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .tools-nav-links {
    justify-content: flex-start;
  }

  .tools-hero-actions,
  .tools-feature-actions,
  .tool-form-actions,
  .tool-submit,
  .tool-clear,
  .tool-whatsapp {
    width: 100%;
  }

  .tools-feature-actions .btn {
    width: 100%;
  }

  .tool-card-header {
    flex-direction: column;
  }
}