/* ==========================================================================
   CONTACTO — Datos, formulario y aviso emergente
   ========================================================================== */

.contact { position: relative; overflow: hidden; }

.contact__bg-glow {
  position: absolute;
  width: 640px; height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--tint) 0%, transparent 70%);
  top: -140px; right: -180px;
  pointer-events: none;
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  gap: 4rem;
  align-items: start;
  position: relative;
  z-index: 1;
}
@media (max-width: 900px) {
  .contact__inner { grid-template-columns: 1fr; gap: 2.75rem; }
}

/* ── Columna izquierda ────────────────────────────────── */
.contact__left h2 { margin: 0.25rem 0 0.8rem; line-height: 1.12; }

.contact__tagline {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact__cards { display: flex; flex-direction: column; gap: 0.7rem; }

.contact__card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  text-decoration: none;
  color: inherit;
  transition: transform 0.28s var(--ease), border-color 0.25s, background 0.25s;
}
:root.dark .contact__card {
  background: var(--glass);
  border-color: var(--glass-border);
  backdrop-filter: blur(12px);
}
a.contact__card:hover {
  transform: translateX(6px);
  border-color: color-mix(in srgb, var(--primary) 45%, transparent);
  background: var(--tint);
}

.contact__card-icon {
  width: 42px; height: 42px;
  min-width: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: var(--tint);
  border: 1px solid var(--tint-strong);
  color: var(--primary);
}
:root.dark .contact__card-icon { color: var(--primary-lite); }

.contact__card-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}
.contact__card-value {
  display: block;
  font-size: 0.9rem;
  font-weight: 550;
  color: var(--text);
}

/* ── Formulario ───────────────────────────────────────── */
.contact__form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2.1rem 2.25rem 2.25rem;
  box-shadow: var(--shadow);
}
:root.dark .contact__form-card {
  background: var(--glass);
  border-color: var(--glass-border);
  backdrop-filter: blur(16px);
  box-shadow: none;
}
.contact__form-card h3  { margin-bottom: 0.3rem; font-size: 1.25rem; }
.contact__form-card > p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 1.6rem; }

@media (max-width: 480px) {
  .contact__form-card { padding: 1.5rem 1.25rem 1.75rem; border-radius: var(--r-lg); }
}

/* Campos con etiqueta flotante */
.form-field { position: relative; margin-bottom: 1rem; }

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 1.35rem 1rem 0.55rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  color: var(--text);
  font-size: 0.94rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
:root.dark .form-field input,
:root.dark .form-field textarea,
:root.dark .form-field select { background: rgba(255, 255, 255, 0.05); }

.form-field input:hover,
.form-field textarea:hover,
.form-field select:hover { border-color: var(--border-strong); }

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--tint);
}

.form-field label {
  position: absolute;
  left: 1rem; top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: top 0.18s var(--ease), font-size 0.18s var(--ease),
              color 0.18s, transform 0.18s var(--ease);
}
.form-field--textarea label { top: 1.15rem; transform: none; }

.form-field input:not(:placeholder-shown) ~ label,
.form-field input:focus ~ label,
.form-field textarea:not(:placeholder-shown) ~ label,
.form-field textarea:focus ~ label {
  top: 0.42rem;
  transform: none;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--primary);
}
:root.dark .form-field input:focus ~ label,
:root.dark .form-field textarea:focus ~ label { color: var(--primary-lite); }

.form-field select   { padding: 0.95rem 1rem; cursor: pointer; appearance: none; }
.form-field textarea { padding-top: 1.5rem; resize: vertical; min-height: 118px; }

/* Flecha del desplegable */
.form-field--select::after {
  content: '';
  position: absolute;
  right: 1.1rem; top: 50%;
  width: 9px; height: 9px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; gap: 0; } }

.form-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin: 0.9rem 0 0;
  line-height: 1.5;
}

/* ==========================================================================
   FORMULARIO POR PASOS
   ========================================================================== */

.cform { position: relative; min-height: 23rem; }

.cform__progress {
  height: 3px;
  border-radius: var(--r-full);
  background: var(--surface-2);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
:root.dark .cform__progress { background: rgba(255, 255, 255, 0.07); }
.cform__progress > span {
  display: block;
  height: 100%;
  width: 33.33%;
  border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.45s var(--ease);
}

.cform__step { animation: cform-in 0.35s var(--ease) both; }
.cform__step[hidden] { display: none; }
@keyframes cform-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .cform__step { animation: none; }
}

.cform__kicker {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.4rem;
}
:root.dark .cform__kicker { color: var(--primary-lite); }

.cform__q { font-size: 1.18rem; margin-bottom: 1.15rem; }

.cform__opts { display: grid; gap: 0.55rem; }

.cform__opt {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  text-align: left;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, transform 0.18s var(--ease);
}
:root.dark .cform__opt { background: rgba(255, 255, 255, 0.04); }
.cform__opt:hover {
  border-color: color-mix(in srgb, var(--primary) 50%, transparent);
  background: var(--tint);
  transform: translateX(3px);
}
.cform__opt.is-chosen { border-color: var(--primary); background: var(--tint-strong); }

.cform__opt-ico {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  min-width: 38px;
  border-radius: var(--r-xs);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: 1.1rem;
}
:root.dark .cform__opt-ico { background: rgba(255, 255, 255, 0.05); color: var(--primary-lite); }

.cform__opt-txt {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
  min-width: 0;
  font-weight: 600;
  font-size: 0.92rem;
}
.cform__opt-txt small { font-weight: 400; font-size: 0.76rem; color: var(--text-muted); }

.cform__back {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.9rem;
  padding: 0;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 550;
  cursor: pointer;
  transition: color 0.2s;
}
.cform__back:hover { color: var(--text); }

.cform__summary {
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.7rem 0.9rem;
  margin-bottom: 1.15rem;
  line-height: 1.55;
}
:root.dark .cform__summary { background: rgba(255, 255, 255, 0.03); }
.cform__summary strong { color: var(--text); }

/* ==========================================================================
   AVISO EMERGENTE
   ========================================================================== */

.snackbar {
  position: fixed;
  bottom: 1.75rem; left: 50%;
  transform: translateX(-50%) translateY(120px);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.4rem;
  border-radius: var(--r-sm);
  background: #141a24;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 0.9rem;
  box-shadow: 0 16px 40px rgb(0 0 0 / 0.4);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.35s var(--ease), opacity 0.3s, visibility 0.3s;
  z-index: 500;
  max-width: calc(100% - 2rem);
}
.snackbar.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}
.snackbar svg { color: #34d399; flex-shrink: 0; }
.snackbar--error svg { color: #f87171; }