/* ============================================
   RESERVA / CTA — Agenda sin filas (light)
   ============================================ */

.reserva {
  position: relative;
  padding-block: var(--space-section);
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 90% 10%, rgba(0, 212, 255, 0.08), transparent 40%),
    radial-gradient(circle at 5% 95%, rgba(123, 47, 190, 0.07), transparent 42%),
    var(--color-page);
  border-bottom: 1px solid var(--color-border-soft);
}

.reserva__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

/* ── Narrativa ── */
.reserva__title {
  font-size: var(--fs-display-l);
  margin-top: var(--space-2xs);
  margin-bottom: var(--space-m);
  text-wrap: balance;
}
.reserva__lead {
  font-size: var(--fs-body-l);
  color: var(--color-text-soft);
  max-width: 48ch;
  margin-bottom: var(--space-xl);
}

.reserva__steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
  list-style: none;
  margin-bottom: var(--space-xl);
}
.reserva__step {
  display: flex;
  align-items: center;
  gap: var(--space-m);
}
.reserva__step-num {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  color: var(--color-ink);
  background: linear-gradient(135deg, var(--color-cyan), var(--color-violet-400));
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(0, 212, 255, 0.25);
}
.reserva__step span:last-child { display: flex; flex-direction: column; line-height: 1.25; }
.reserva__step strong { font-weight: var(--fw-semibold); color: var(--color-text); }
.reserva__step small { font-size: var(--fs-body-s); color: var(--color-text-muted); }

.reserva__alt {
  font-size: var(--fs-body-s);
  color: var(--color-text-muted);
}
.reserva__alt a {
  color: var(--color-cyan-600);
  font-weight: var(--fw-semibold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Tarjeta formulario ── */
.reserva__card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: 0 24px 60px rgba(13, 38, 71, 0.12);
}
.reserva__form { display: flex; flex-direction: column; gap: var(--space-m); }

.reserva__field { display: flex; flex-direction: column; gap: 6px; }
.reserva__field label {
  font-family: var(--font-mono);
  font-size: var(--fs-body-xs);
  font-weight: var(--fw-medium);
  letter-spacing: 0.03em;
  color: var(--color-text-soft);
}
.reserva__field input,
.reserva__field select {
  width: 100%;
  padding: 0.8rem 0.9rem;
  font-family: var(--font-body);
  font-size: var(--fs-body-m);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-soft);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.reserva__field input::placeholder { color: var(--color-text-muted); }
.reserva__field input:focus,
.reserva__field select:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.18);
}
.reserva__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-m);
}

.reserva__submit {
  margin-top: var(--space-2xs);
  justify-content: center;
  width: 100%;
}
.reserva__note {
  font-size: var(--fs-body-xs);
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
}
.reserva__note.is-error { color: var(--color-error); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .reserva__inner { grid-template-columns: 1fr; gap: var(--space-2xl); }
}
@media (max-width: 480px) {
  .reserva__row { grid-template-columns: 1fr; }
}