/* ============================================================
   Kontaktformular — zentrale Styles
   Eingebunden auf: index, stgallen, zuerich, winterthur, wil, frauenfeld
   Markup + Logik:  kontaktformular.js
   Backend:         anfrage.php
   ============================================================ */

/* Platz reservieren, bis JS das Formular einfügt (CLS-Schutz) */
#kontaktformular-mount { min-height: 600px; }

/* ===== Form Section — 2-Spalten-Layout ===== */
.form-section {
  background: var(--paper);
  padding: 5rem 2rem;
}

.form-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

/* ----- linke Spalte: Vorteile ----- */
.form-benefits { padding: 2rem 0; }

.form-benefits h2 {
  font-family: 'RequiemFine', Georgia, serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--dark);
  margin-bottom: 0.5rem;
  font-weight: normal;
  line-height: 1.2;
}

.form-benefits h2 span { color: var(--gold); }

.form-benefits-list { margin: 2rem 0; list-style: none; }

.form-benefits-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 1rem;
  color: var(--dark);
}

.form-benefits-list li svg {
  width: 20px;
  height: 20px;
  color: var(--gold);
  flex-shrink: 0;
}

.form-badges {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.form-badge-google {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-badge-google svg { width: 32px; height: 32px; }
.form-badge-google .stars { color: #fbbc04; font-size: 1.25rem; letter-spacing: -2px; }
.form-badge-google .rating { font-weight: 600; color: var(--dark); }
.form-badge-google .reviews { color: var(--pencil-light); font-size: 0.85rem; text-decoration: underline; }

/* ----- rechte Spalte: Formular-Karte ----- */
.form-card {
  background: #fff;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-card:hover { box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12); }

.form-card h3 {
  font-family: 'RequiemFine', Georgia, serif;
  font-size: 1.5rem;
  color: var(--dark);
  text-align: center;
  margin-bottom: 1.5rem;
  font-weight: normal;
}

/* ----- Fortschrittsanzeige ----- */
.form-progress {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  margin-bottom: 2rem;
}

.form-progress-step {
  text-align: center;
  flex: 1;
  position: relative;
}

.form-progress-step .step-label {
  font-size: 0.75rem;
  color: var(--pencil-light);
  margin-bottom: 0.5rem;
  display: block;
}

.form-progress-step .step-circle {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.form-progress-step.active .step-circle {
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.2);
}

.form-progress-step.completed .step-circle { background: var(--gold); }

.form-progress-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  margin-top: 1.75rem;
}

.form-progress-line.active { background: var(--gold); }

/* ----- Schritte ----- */
.form-step { display: none; }
.form-step.active { display: block; }

/* ----- Eingabefelder ----- */
.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.form-group input:not([type="checkbox"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  font-size: 1rem;
  font-family: 'RequiemDisplay', Georgia, serif;
  background: var(--paper);
  transition: border-color 0.2s;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}

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

/* PLZ schmal, Ort breit */
.form-row.form-row-plz {
  grid-template-columns: 110px 1fr;
}

/* ----- Buttons ----- */
.form-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.form-btn {
  flex: 1;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-family: 'RequiemDisplay', Georgia, serif;
  cursor: pointer;
  transition: all 0.3s;
  border: none;
}

.form-btn-primary { background: var(--gold); color: #fff; }
.form-btn-primary:hover { background: var(--gold-marker); }
.form-btn-secondary {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.form-btn-secondary:hover { background: var(--gold-marker-light); }

/* Lade-Zustand beim Absenden (verhindert Doppel-Klick) */
.form-btn-primary.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}
.form-btn-primary.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin: -10px 0 0 -10px;
  border: 2px solid #fff;
  border-top-color: transparent;
  border-radius: 50%;
  animation: btnSpin 0.8s linear infinite;
}
@keyframes btnSpin { to { transform: rotate(360deg); } }

/* ----- Fächer-Checkboxen ----- */
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.75rem;
  background: var(--paper);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.95rem;
}

.checkbox-item:hover { border-color: var(--gold); }

.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--gold);
  cursor: pointer;
}

.checkbox-item input[type="checkbox"]:checked + span {
  font-weight: 600;
  color: var(--gold);
}

.checkbox-item:has(input:checked) {
  border-color: var(--gold);
  background: var(--gold-marker-light);
}

.checkbox-item span { flex: 1; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .form-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .form-benefits { text-align: center; }
  .form-benefits-list { display: inline-block; text-align: left; }
  .form-badges { justify-content: center; }
}

@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 1.5rem; }
  .form-buttons { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .form-card { transition: none; }
  .form-btn-primary.loading::after { animation: none; }
}