/* ============================================================
   Órbita Studio — contacto.css
   Sección 8 — Contacto (formulario) + Footer.
   ============================================================ */

.contacto {
  background: var(--color-surface);
}

.contacto__container {
  max-width: 640px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form__field label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
}

.form__optional {
  color: var(--color-muted);
  font-weight: 400;
}

.form__field input,
.form__field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form__field textarea {
  resize: vertical;
  min-height: 120px;
}

.form__field input::placeholder,
.form__field textarea::placeholder {
  color: var(--color-muted);
  opacity: 0.7;
}

.form__field input:focus,
.form__field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(79, 142, 247, 0.15);
}

/* Campo inválido tras intentar enviar */
.form__field input.is-invalid,
.form__field textarea.is-invalid {
  border-color: #f7754f;
}

.form__submit {
  width: 100%;
  margin-top: 0.5rem;
}

.form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Mensaje de estado (éxito / error) */
.form__status {
  text-align: center;
  font-size: 0.95rem;
  min-height: 1.4em;
}

.form__status.is-success {
  color: var(--color-accent);
}

.form__status.is-error {
  color: #f7754f;
}

@media (max-width: 768px) {
  .form__row {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #060a12;
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 1.5rem;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer .logo__text {
  font-size: 1.1rem;
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer__legal a {
  font-size: 0.9rem;
  color: var(--color-muted);
  transition: color 0.2s ease;
}

.footer__legal a:hover {
  color: var(--color-text);
}

.footer__copy {
  font-size: 0.85rem;
  color: var(--color-muted);
  width: 100%;
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

@media (max-width: 768px) {
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}