/* ─── STEPPER ─────────────────────────────────────────────── */

@keyframes stepFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Overlay */
.stepper-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.stepper-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* Modal */
.stepper-modal {
  background: var(--dark-mid);
  border: 1px solid rgba(184, 151, 106, 0.28);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(28px);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  scrollbar-width: thin;
  scrollbar-color: rgba(184, 151, 106, 0.2) transparent;
}

.stepper-modal::-webkit-scrollbar {
  width: 4px;
}

.stepper-modal::-webkit-scrollbar-track {
  background: transparent;
}

.stepper-modal::-webkit-scrollbar-thumb {
  background: rgba(184, 151, 106, 0.2);
}

.stepper-overlay.open .stepper-modal {
  transform: translateY(0);
}

/* Close button */
.stepper-close {
  position: absolute;
  top: 18px;
  right: 22px;
  background: none;
  border: none;
  color: var(--white-dim);
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 6px;
  z-index: 10;
  transition: color 0.2s ease;
}

.stepper-close:hover {
  color: var(--gold);
}

/* Progress bar */
.stepper-progress-wrap {
  padding: 32px 40px 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
}

.stepper-progress-track {
  flex: 1;
  height: 2px;
  background: rgba(184, 151, 106, 0.2);
  position: relative;
  overflow: hidden;
}

.stepper-progress-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: var(--gold);
  width: 0%;
  transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.stepper-count {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 400;
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Step body */
.stepper-body {
  padding: 28px 40px 32px;
}

/* Individual steps */
.stepper-step {
  display: none;
}

.stepper-step.active {
  display: block;
  animation: stepFadeIn 0.35s ease forwards;
}

/* Step typography */
.step-eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 400;
  font-size: 0.6rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 10px;
}

.step-question {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.25;
}

.step-headline {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.2;
}

.step-subline {
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: 0.9rem;
  color: var(--white-dim);
  line-height: 1.7;
  margin-bottom: 28px;
}

.step-desc {
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: 0.88rem;
  color: var(--white-dim);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* Option grid */
.option-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.option-grid--col1 {
  grid-template-columns: 1fr;
}

/* Option cards */
.option-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(184, 151, 106, 0.15);
  padding: 16px 18px;
  cursor: pointer;
  color: var(--white);
  text-align: left;
  position: relative;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.option-card:hover {
  border-color: rgba(184, 151, 106, 0.5);
  background: rgba(184, 151, 106, 0.06);
}

.option-card.selected {
  border-color: var(--gold);
  background: rgba(184, 151, 106, 0.12);
}

.option-card.selected::after {
  content: '';
  position: absolute;
  top: 10px;
  right: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.option-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  color: var(--white);
  display: block;
}

.option-desc {
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: 0.75rem;
  color: var(--white-dim);
  display: block;
  margin-top: 4px;
  line-height: 1.5;
}

/* Sub-options (Gewerbetyp) */
.sub-options {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(184, 151, 106, 0.15);
  animation: stepFadeIn 0.3s ease forwards;
}

.sub-options[hidden] {
  display: none;
}

.sub-other {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(184, 151, 106, 0.1);
}

.sub-other-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 8px;
  opacity: 0.7;
}

.sub-other-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(184, 151, 106, 0.2);
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  font-size: 0.9rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s ease;
  box-sizing: border-box;
}

.sub-other-input::placeholder {
  color: rgba(245, 242, 238, 0.3);
}

.sub-other-input:focus {
  border-color: var(--gold);
}

.sub-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 400;
  font-size: 0.6rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}

/* Input styles */
.stepper-body input[type="text"],
.stepper-body input[type="email"],
.stepper-body input[type="tel"],
.stepper-body input[type="number"] {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(184, 151, 106, 0.2);
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: 0.9rem;
  padding: 12px 14px;
  outline: none;
  width: 100%;
  transition: border-color 0.25s ease;
  -moz-appearance: textfield;
}

.stepper-body input[type="number"]::-webkit-inner-spin-button,
.stepper-body input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.stepper-body input:focus,
.stepper-body textarea:focus {
  border-color: rgba(184, 151, 106, 0.6);
}

.stepper-body textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(184, 151, 106, 0.2);
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: 0.9rem;
  padding: 12px 14px;
  outline: none;
  width: 100%;
  resize: none;
  transition: border-color 0.25s ease;
}

.stepper-body textarea::placeholder {
  color: rgba(245, 242, 238, 0.2);
}

.stepper-body .form-consent {
  margin-top: 4px;
}

.stepper-body input::placeholder {
  color: rgba(245, 242, 238, 0.2);
}

/* Input groups */
.input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.input-group label {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 400;
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
}

.input-group label em {
  font-style: normal;
  color: var(--white-dim);
  opacity: 0.6;
  text-transform: none;
  letter-spacing: 0;
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: 0.75rem;
}

/* Input row — two column grid */
.input-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Input with unit suffix */
.input-with-unit {
  display: flex;
  flex-direction: row;
  align-items: stretch;
}

.input-with-unit input {
  flex: 1;
  border-right: none;
  min-width: 0;
}

.input-unit {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  border-left: none;
  padding: 12px 14px;
  background: rgba(184, 151, 106, 0.08);
  display: flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Navigation bar */
.stepper-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px 32px;
  border-top: 1px solid rgba(184, 151, 106, 0.1);
}

.stepper-back-btn {
  background: none;
  border: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white-dim);
  cursor: pointer;
  padding: 4px 0;
  transition: color 0.2s ease;
}

.stepper-back-btn:hover:not(:disabled) {
  color: var(--white);
}

.stepper-back-btn:disabled {
  opacity: 0.2;
  cursor: default;
}

.stepper-next-btn {
  background: var(--gold);
  color: var(--dark);
  border: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 14px 36px;
  cursor: pointer;
  transition: background 0.25s ease;
}

.stepper-next-btn:hover:not(:disabled) {
  background: var(--gold-light);
}

.stepper-next-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

/* Submit button */
.stepper-submit {
  display: block;
  width: 100%;
  background: var(--gold);
  color: var(--dark);
  border: none;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 20px;
  margin-top: 8px;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(184, 151, 106, 0.3);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.stepper-submit:hover {
  background: var(--gold-light);
  box-shadow: 0 6px 36px rgba(184, 151, 106, 0.5);
}

/* Stepper form */
.stepper-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ─── MOBILE ───────────────────────────────────────────────── */
@media (max-width: 600px) {
  .stepper-body {
    padding: 20px 20px 24px;
  }

  .stepper-progress-wrap {
    padding: 20px 20px 0;
  }

  .stepper-nav {
    padding: 16px 20px 20px;
  }

  .option-grid {
    grid-template-columns: 1fr;
  }

  .input-row {
    grid-template-columns: 1fr;
  }

  .stepper-modal {
    max-height: 95vh;
  }
}