/* ============================================================
   CONTACT — Dos columnas: intro izquierda + form derecha
   Inputs con solo línea inferior · Botón derecha
   ============================================================ */

.contact {
  padding-block: var(--section-py-lg);
  padding-inline: var(--section-px);
  background-color: var(--dark-soft);
}

.contact__container {
  max-width: var(--container-max);
  margin-inline: auto;
}

/* ── Layout dos columnas ─────────────────────────────────────── */

.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}

/* ── Intro izquierda ─────────────────────────────────────────── */

.contact__intro .section-label {
  margin-bottom: 1rem;
}

.contact__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--neutral-100);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.contact__pitch {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--neutral-200);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contact__alt {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--neutral-500);
  line-height: 1.75;
}

.contact__email-link {
  color: var(--teal-300);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  transition: color var(--transition);
}

.contact__email-link:hover {
  color: var(--neutral-100);
}

/* ── Formulario derecha ──────────────────────────────────────── */

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 2rem;
}

/* ── Grupo de campo ──────────────────────────────────────────── */

.form-group {
  display: flex;
  flex-direction: column;
  /* Solo línea inferior — sin borde completo */
  border-bottom: 1px solid rgba(var(--teal-300-rgb), 0.15);
  margin-bottom: 1.75rem;
  padding-bottom: 0.15rem;
  transition: border-color 0.3s ease;
}

.form-group:focus-within {
  border-color: var(--teal-300);
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--neutral-500);
  margin-bottom: 0.6rem;
  transition: color 0.3s ease;
}

.form-group:focus-within label {
  color: var(--teal-300);
}

.label-opt {
  font-size: 0.6rem;
  color: var(--neutral-500);
  opacity: 0.7;
}

/* ── Inputs ──────────────────────────────────────────────────── */

.form-group input,
.form-group textarea {
  background: none;
  border: none;
  outline: none;
  padding: 0.25rem 0;
  color: var(--neutral-100);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.5;
  width: 100%;
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--neutral-500);
  font-weight: 300;
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

/* ── Footer del form ─────────────────────────────────────────── */

.form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.form-note {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--neutral-500);
}

/* ── Éxito ───────────────────────────────────────────────────── */

.form-success {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--teal-300);
  border: 1px solid rgba(var(--teal-300-rgb), 0.2);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-btn);
}

/* ── Calendly ────────────────────────────────────────────────── */

.contact__calendly {
  margin-top: 2rem;
}

.contact__divider {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--neutral-500);
  opacity: 0.45;
  margin-bottom: 1.5rem;
}

.contact__calendly-label {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--neutral-500);
  line-height: 1.75;
  margin-bottom: 1rem;
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 860px) {
  .contact__layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact__title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .contact__calendly {
    margin-top: 1.5rem;
  }
}

@media (max-width: 500px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-foot {
    flex-direction: column;
    align-items: stretch;
  }

  .form-foot .btn {
    width: 100%;
    justify-content: center;
  }

  .contact__calendly .btn {
    width: 100%;
    justify-content: center;
  }
}