/* =============================================
   CONTACTO — Formulario + Info + WhatsApp
   ============================================= */

.contacto__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-12);
  margin-top: var(--space-9);
}

/* ── Info lateral ── */
.contacto__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
}

.info-item {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

.info-item__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: rgba(255,92,0,0.08);
  border: 1px solid rgba(255,92,0,0.22);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: background var(--dur-base) ease,
              transform var(--dur-base) var(--ease-out);
}

.info-item:hover .info-item__icon {
  background: var(--color-primary);
  transform: rotate(-6deg);
}

.info-item__label {
  font-size: var(--fs-xs);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.info-item__value {
  font-size: var(--fs-base);
  color: var(--color-text);
  font-weight: 500;
}

.info-item__sub {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ── WhatsApp directo ── */
.wa-direct {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: rgba(37,211,102,0.07);
  border: 1px solid rgba(37,211,102,0.28);
  border-radius: var(--radius-sm);
  padding: var(--space-4) var(--space-5);
  text-decoration: none;
  transition: background var(--dur-base) ease,
              transform var(--dur-base) var(--ease-out);
}

.wa-direct:hover {
  background: rgba(37,211,102,0.14);
  transform: translateX(6px);
}

.wa-direct__icon { font-size: 1.7rem; }

.wa-direct__title {
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 1px;
  color: var(--color-wa);
}

.wa-direct__sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ── Formulario ── */
.contacto__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--fs-xs);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
}

.form-input,
.form-textarea,
.form-select {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 13px var(--space-4);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur-fast) ease,
              background var(--dur-fast) ease;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-dim);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-primary);
  background: var(--color-surface-2);
  outline: none;
}

.form-textarea {
  height: 120px;
  resize: vertical;
  min-height: 100px;
}

.form-select option {
  background: var(--color-surface);
  color: var(--color-text);
}

.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: var(--color-primary);
  color: var(--color-bg);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 16px 36px;
  border: none;
  border-radius: var(--radius-sm);
  width: 100%;
  margin-top: var(--space-2);
  transition: background var(--dur-base) ease,
              transform var(--dur-base) var(--ease-out);
}

.btn-submit:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
}

.btn-submit svg { flex-shrink: 0; }

/* ── WhatsApp flotante ── */
.wa-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: var(--z-float);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
}

.wa-float__tooltip {
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(37,211,102,0.25);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  pointer-events: none;
  transition: opacity var(--dur-base) ease,
              transform var(--dur-base) var(--ease-out);
}

.wa-float:hover .wa-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

.wa-float__btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-wa);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: var(--shadow-wa);
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) ease;
  animation: wa-pulse 2.5s ease-in-out infinite;
}

.wa-float__btn:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 36px rgba(37,211,102,0.65);
  animation: none;
}

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 40px rgba(37,211,102,0.72); }
}