.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}
.form-field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: var(--space-2); }
.form-field[hidden] { display: none; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: var(--fs-sm); font-weight: 600; color: var(--color-primary); }
.form-field .opcional { font-weight: 400; color: var(--color-text-soft); font-size: var(--fs-xs); }

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field input[type="number"],
.form-field select,
.form-field textarea {
  border: 1.5px solid var(--c-cinza-200);
  border-radius: var(--radius-sm);
  padding: .85rem 1rem;
  background: var(--c-branco);
  font-size: var(--fs-base);
  min-height: 48px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--c-verde-marca);
  box-shadow: 0 0 0 4px rgba(46, 139, 46, .12);
  outline: none;
}
.form-field input:invalid[data-touched="true"] { border-color: var(--color-danger); }

.form-field input[type="file"] {
  border: 1.5px dashed var(--c-cinza-200);
  border-radius: var(--radius-sm);
  padding: .7rem;
  background: var(--c-branco-suave);
  font-size: var(--fs-sm);
}
.form-field input[type="file"]::file-selector-button {
  border: none;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: var(--fs-xs);
  padding: .55rem 1rem;
  margin-right: .8rem;
  cursor: pointer;
}

.form-error {
  font-size: var(--fs-xs);
  color: var(--color-danger);
  min-height: 1.1em;
}

.pill-options { display: flex; flex-wrap: wrap; gap: .6rem; }
.pill-option input { position: absolute; opacity: 0; pointer-events: none; }
.pill-option label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1.2rem;
  border: 1.5px solid var(--c-cinza-200);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
}
.pill-option input:checked + label {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.pill-option input:focus-visible + label { outline: 3px solid var(--c-sol-amarelo); outline-offset: 2px; }

/* Honeypot anti-spam — invisível para humanos, visível para bots (item 13/55 do briefing) */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

.form-consent { font-size: var(--fs-xs); color: var(--color-text-soft); display: flex; gap: .6rem; align-items: flex-start; }
.form-consent input { margin-top: .2rem; }

.form-alert {
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  font-size: var(--fs-sm);
  margin-bottom: var(--space-3);
}
.form-alert-success { background: rgba(46, 139, 46, .1); color: var(--c-verde-mata); border: 1px solid rgba(46, 139, 46, .3); }
.form-alert-error { background: rgba(179, 38, 30, .08); color: var(--color-danger); border: 1px solid rgba(179, 38, 30, .3); }

@media (max-width: 620px) {
  .form-grid { grid-template-columns: 1fr; }
}