/* ======== SEÇÃO PROJETOS ======== */
.projetos {
  margin-top: var(--space-5);
}

.projetos h1 {
  text-align: center;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-xl);
}

.projetos .intro {
  text-align: center;
  color: var(--color-muted);
  margin-bottom: var(--space-4);
  max-width: 700px;
  margin-inline: auto;
}

.projeto-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
  background: var(--color-surface);
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  margin-bottom: var(--space-5);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.projeto-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

.projeto-card.invertido {
  grid-template-columns: 1fr 1fr;
  direction: rtl;
}

.projeto-card.invertido .projeto-texto {
  direction: ltr;
}

.projeto-imagem img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.projeto-texto {
  padding: var(--space-4);
}

.projeto-texto h2 {
  color: var(--color-primary-dark);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

.projeto-texto p {
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.6;
}

.projeto-info {
  background: var(--color-surface);
  padding: var(--space-4);
  border-radius: 16px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.projeto-info h3 {
  color: var(--color-primary-dark);
  margin-bottom: var(--space-1);
}

.projeto-info p {
  margin-bottom: var(--space-3);
}

/* Responsividade */
@media (max-width: 900px) {
  .projeto-card,
  .projeto-card.invertido {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .projeto-imagem img {
    height: 250px;
  }

  .projeto-texto {
    padding: var(--space-3);
  }
}

/* ======== FORMULÁRIO DE CADASTRO ======== */
.form-section {
  background: var(--color-surface);
  padding: var(--space-5);
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  margin-top: var(--space-5);
}

.form-intro {
  color: var(--color-muted);
  margin-bottom: var(--space-4);
  text-align: center;
}

.cadastro-form fieldset {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  background: var(--color-bg);
}

.cadastro-form legend {
  font-weight: bold;
  color: var(--color-primary);
  padding: 0 var(--space-1);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-3);
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.form-group input,
.form-group select {
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: var(--font-size-md);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(0, 119, 230, 0.2);
  outline: none;
}

.checkbox {
  align-items: center;
  justify-content: center;
}

.checkbox input {
  margin-right: var(--space-1);
}

.form-actions {
  text-align: center;
  margin-top: var(--space-4);
}

.btn {
  background: var(--color-primary);
  color: white;
  border: none;
  padding: var(--space-2) var(--space-4);
  border-radius: 8px;
  font-size: var(--font-size-md);
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
}

.btn:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

/* Responsividade extra */
@media (max-width: 600px) {
  .form-section {
    padding: var(--space-3);
  }

  .cadastro-form fieldset {
    padding: var(--space-2);
  }

  .btn {
    width: 100%;
  }
}