/* ============================================================
   FORMULARIOS Y CONTACTO
============================================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--hair-d);
  border: 1px solid var(--hair-d);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.contact-info {
  background: var(--void);
  padding: 50px 46px;
  border-radius: var(--radius-lg);
}

.contact-info h3 {
  font-size: 22px;
  margin-bottom: 18px;
  font-family: var(--display);
  color: var(--paper);
}

.contact-info p.sub {
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.7;
  margin-bottom: 34px;
  max-width: 42ch;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px 0;
  border-top: 1px solid var(--hair-d);
}

.contact-line:first-of-type {
  border-top: none;
}

.contact-line .ic {
  width: 38px;
  height: 38px;
  border: 1px solid var(--hair-d2);
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.contact-line .ic svg {
  width: 17px;
  height: 17px;
  stroke: var(--ember);
}

.contact-line .label {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--mist);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-line .value {
  font-size: 15px;
  font-weight: 500;
  color: var(--paper);
}

.contact-line a.value:hover {
  color: var(--ember);
}

/* ---- Formulario ---- */
.contact-form {
  background: var(--void-2);
  padding: 50px 46px;
  border-radius: var(--radius-lg);
}

.contact-form h3 {
  font-size: 22px;
  margin-bottom: 26px;
  font-family: var(--display);
  color: var(--paper);
}

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 9px;
}

.field input,
.field textarea {
  width: 100%;
  background: transparent;
  border: 1px solid var(--hair-d2);
  color: var(--paper);
  padding: 13px 14px;
  font-family: var(--body);
  font-size: 14.5px;
  resize: vertical;
  border-radius: var(--radius-md);
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(242, 244, 243, 0.35);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--ember);
  box-shadow: 0 0 0 3px rgba(214, 51, 74, 0.18);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-note {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mist);
  margin-top: 14px;
  text-align: center;
  transition: color 0.3s ease;
}

/* ---- Estados de feedback del formulario ---- */
.form-note--loading {
  color: var(--mist);
}

.form-note--success {
  color: #34d399;
}

.form-note--error {
  color: var(--ember);
}

/* ---- Botón con estado de carga ---- */
.btn--loading {
  position: relative;
  pointer-events: none;
  opacity: 0.7;
}

.btn--loading::after {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(242, 244, 243, 0.3);
  border-top-color: var(--paper);
  border-radius: 50%;
  margin-left: 8px;
  vertical-align: middle;
  animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
  to { transform: rotate(360deg); }
}