/* ===========================
   Küchen Dyck – Funnel Styles
   =========================== */

:root {
  --green:      #3B5249;
  --green-dark: #2D3F37;
  --green-mid:  #4A6257;
  --gold:       #C5A96B;
  --gold-light: #D4BC88;
  --gold-dim:   #8B7549;
  --white:      #FFFFFF;
  --off-white:  #F5F0E8;
  --text-light: rgba(255,255,255,0.75);
  --border:     rgba(197,169,107,0.3);
  --border-hover: rgba(197,169,107,0.7);
  --radius:     10px;
  --radius-sm:  6px;
  --radius-btn: 8px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

input, textarea, button, select {
  font-family: inherit;
  font-size: inherit;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scrollbar-gutter: stable; /* reserviert Scrollbar-Platz, verhindert Layout-Shift */
}

body {
  background-color: var(--green);
  color: var(--white);
  font-family: 'Montserrat', 'Helvetica Neue', sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1rem 4rem;
  position: relative;
  overflow-x: hidden;
}

/* ── Background Slider ── */
.bg-slider {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.bg-slide.active {
  opacity: 1;
}

.bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(35, 52, 43, 0.72);
}

/* Alle Inhalte über dem Slider */
.site-header,
.funnel-card {
  position: relative;
  z-index: 1;
}

/* ── Header / Logo ── */
.site-header {
  width: 100%;
  max-width: 572px;
  display: flex;
  justify-content: center;
  padding: 1.5rem 0 2.5rem;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.logo-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: 1.25rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  font-weight: 500;
  line-height: 1.1;
  text-transform: uppercase;
}

.logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  color: var(--gold-dim);
  text-transform: uppercase;
  margin-top: 0.3rem;
  font-weight: 400;
}

/* ── Main card ── */
.funnel-card {
  width: 100%;
  max-width: 572px;
  background: var(--green-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

/* ── Progress bar ── */
.progress-bar {
  height: 3px;
  background: var(--green-mid);
  position: relative;
}

.progress-fill {
  height: 100%;
  background: var(--gold);
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 38px;
  padding: 0 1.75rem;
  border-bottom: 1px solid var(--border);
  box-sizing: border-box;
}

.progress-label {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--gold-dim);
  text-transform: uppercase;
  font-weight: 500;
}

.progress-step {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--gold-dim);
  font-weight: 400;
}

/* ── Steps container ── */
.steps-container {
  position: relative;
  min-height: 400px;
}

.step {
  position: absolute;
  inset: 0;
  padding: 2.25rem 1.75rem 1.75rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s ease;
  display: flex;
  flex-direction: column;
}

.step.active {
  opacity: 1;
  pointer-events: all;
  position: relative;
}

.step.fade-out {
  opacity: 0;
  pointer-events: none;
  position: absolute;
}

/* ── Question text ── */
.step-eyebrow {
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.step-question {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 1.6rem;
  letter-spacing: 0.01em;
}

/* ── Options (radio cards) ── */
.options-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.option-label {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  user-select: none;
}

.option-label:hover {
  border-color: var(--border-hover);
  background: rgba(197,169,107,0.05);
}

.option-label input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--gold-dim);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s;
}

.option-label input[type="radio"]:checked {
  border-color: var(--gold);
}

.option-label input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--gold);
  border-radius: 50%;
}

.option-label.selected {
  border-color: var(--gold);
  background: rgba(197,169,107,0.08);
}

.option-text {
  font-size: 0.82rem;
  color: var(--off-white);
  letter-spacing: 0.03em;
  font-weight: 400;
}

/* ── Design options grid ── */
.options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.options-grid .option-label {
  position: relative;
  display: block;
  gap: 0;
  padding: 0;
  overflow: hidden;
  height: 120px;
}

.option-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Industrie-Bild: Ausschnitt weiter nach oben, damit die Küche statt der Wand sichtbar ist */
.option-img[src*="industrie"] {
  object-position: center 78%;
}

.option-bottom {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.7rem;
  background: rgba(59,82,73,0.82); /* --green mit Opacity */
  box-sizing: border-box;
}

.options-grid .option-text {
  color: var(--white);
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* ── Free text field ── */
.free-text-wrap {
  margin-bottom: 1.5rem;
}

.free-text-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.free-text-input {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.9rem;
  color: var(--off-white);
  font-family: 'Montserrat', 'Helvetica Neue', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  resize: none;
  transition: border-color 0.2s;
  outline: none;
}

.free-text-input::placeholder {
  color: rgba(255,255,255,0.25);
  font-size: 0.82rem;
}

.free-text-input:focus {
  border-color: var(--gold-dim);
}

/* ── Navigation button ── */
.btn-next {
  width: 100%;
  padding: 0.95rem 1rem;
  background: var(--gold);
  color: var(--green-dark);
  border: none;
  border-radius: var(--radius-btn);
  font-family: 'Montserrat', 'Helvetica Neue', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s, transform 0.1s;
  margin-top: auto;
}

.btn-next:hover:not(:disabled) {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.btn-next:active:not(:disabled) {
  transform: translateY(0);
}

.btn-next:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ── Step-Aktionen (Zurück + Weiter nebeneinander) ── */
.step-actions {
  display: flex;
  gap: 0.6rem;
  margin-top: auto;
  align-items: stretch;
}

.step-actions .btn-next {
  flex: 0 0 calc(70% - 0.3rem);
  margin-top: 0;
}

.btn-back {
  flex: 0 0 calc(30% - 0.3rem);
  padding: 0.95rem 1rem;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: var(--radius-btn);
  font-family: 'Montserrat', 'Helvetica Neue', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.1s;
}

.btn-back:hover {
  background: rgba(197,169,107,0.1);
  transform: translateY(-1px);
}

.btn-back:active {
  transform: translateY(0);
}

/* ── Contact form ── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
  align-items: start;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 62px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 9px;
  line-height: 14px;
  height: 14px;
  overflow: hidden;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
  text-transform: uppercase;
  font-weight: 600;
}

.form-label span.opt {
  color: rgba(255,255,255,0.3);
  font-size: 9px;
  text-transform: none;
  letter-spacing: 0.05em;
  font-weight: 400;
}

.form-input {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 0.75rem;
  height: 42px;
  color: var(--off-white);
  font-family: 'Montserrat', 'Helvetica Neue', sans-serif;
  font-size: 0.82rem;
  transition: border-color 0.2s;
  outline: none;
  box-sizing: border-box;
}

.form-input::placeholder {
  color: rgba(255,255,255,0.2);
}

.form-input:focus {
  border-color: var(--gold-dim);
}

.form-input.error {
  border-color: #c0694a;
}

.error-msg {
  font-size: 0.62rem;
  color: #c0694a;
  letter-spacing: 0.05em;
  display: none;
}

.error-msg.visible {
  display: block;
}

/* ── Thank you screen ── */
.thankyou-step {
  text-align: center;
  padding: 3rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.thankyou-icon {
  width: 52px;
  height: 52px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.thankyou-icon svg {
  width: 22px;
  height: 22px;
}

.thankyou-title {
  font-size: 1.6rem;
  color: var(--white);
  letter-spacing: 0.1em;
  font-weight: 300;
  text-transform: uppercase;
}

.thankyou-sub {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.75;
  max-width: 360px;
  font-weight: 300;
}

.thankyou-gold {
  color: var(--gold);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 0.5rem;
}

/* ── Form status msg ── */
.form-status {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-align: center;
  padding: 0.5rem;
  display: none;
  font-weight: 400;
}
.form-status.error { color: #c0694a; display: block; }
.form-status.success { color: var(--gold); display: block; }

/* ══════════════════════════════
   Responsive – Tablet (≤ 640px)
   ══════════════════════════════ */
@media (max-width: 640px) {
  body {
    padding: 1.25rem 0.75rem 3rem;
  }

  .site-header {
    padding: 1rem 0 1.75rem;
  }

  .logo-name {
    font-size: 1.05rem;
    letter-spacing: 0.18em;
  }

  .logo-sub {
    font-size: 0.5rem;
    letter-spacing: 0.2em;
  }

  .logo-icon {
    width: 42px;
    height: 42px;
  }

  .funnel-card {
    border-radius: 8px;
  }

  .step {
    padding: 1.75rem 1.25rem 1.5rem;
  }

  .step-question {
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
  }

  .options-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
  }

  .modal-box {
    max-height: 90vh;
    border-radius: 8px;
  }

  .modal-body {
    padding: 1rem 1.25rem 1.5rem;
  }

  .legal-bar {
    bottom: 0.75rem;
    right: 0.9rem;
  }
}

/* ══════════════════════════════
   Responsive – Mobile (≤ 480px)
   ══════════════════════════════ */
@media (max-width: 480px) {
  body {
    padding: 1rem 0 2.5rem;
    align-items: stretch;
  }

  .site-header {
    justify-content: center;
    padding: 1.25rem 1rem 1.5rem;
  }

  .logo-wrap {
    gap: 0.85rem;
  }

  .logo-icon {
    width: 38px;
    height: 38px;
  }

  .logo-name {
    font-size: 0.95rem;
    letter-spacing: 0.15em;
  }

  .funnel-card {
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .progress-meta {
    padding: 0 1.1rem;
  }

  .step {
    padding: 1.5rem 1.1rem 1.25rem;
    min-height: unset;
  }

  .steps-container {
    min-height: unset;
  }

  .step-eyebrow {
    font-size: 0.55rem;
    letter-spacing: 0.22em;
  }

  .step-question {
    font-size: 1rem;
    margin-bottom: 1.1rem;
  }

  .option-label {
    padding: 0.7rem 0.85rem;
    gap: 0.75rem;
  }

  .option-text {
    font-size: 0.78rem;
  }

  .options-list {
    gap: 0.4rem;
    margin-bottom: 1rem;
  }

  .options-grid {
    grid-template-columns: 1fr;
    gap: 0.4rem;
    margin-bottom: 1rem;
  }

  .options-grid .option-label {
    height: 140px;
  }

  .free-text-wrap {
    margin-bottom: 1.1rem;
  }

  .free-text-input {
    padding: 0.6rem 0.75rem;
    font-size: 0.78rem;
  }

  .btn-next {
    padding: 0.85rem 1rem;
    font-size: 0.65rem;
    letter-spacing: 0.18em;
  }

  /* Form */
  .form-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .form-group.full-width {
    grid-column: 1;
  }

  .form-input {
    padding: 0 0.7rem;
    height: 40px;
    font-size: 0.78rem;
  }

  /* Modal */
  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .modal-box {
    border-radius: 12px 12px 0 0;
    max-height: 92vh;
    width: 100%;
  }

  .modal-header {
    padding: 1rem 1.25rem;
  }

  .modal-body {
    padding: 0.75rem 1.25rem 1.5rem;
    gap: 0.65rem;
  }

  .modal-body p {
    font-size: 0.75rem;
  }

  /* Danke-Seite */
  .thankyou-step {
    padding: 2.5rem 1.25rem;
    gap: 0.85rem;
  }

  .thankyou-title {
    font-size: 1.35rem;
  }

  .thankyou-sub {
    font-size: 0.78rem;
  }

  /* Legal bar */
  .legal-bar {
    bottom: 0.6rem;
    right: 0.75rem;
  }

  .legal-link {
    font-size: 9px;
  }
}

/* ── CAPTCHA ── */
.captcha-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(197,169,107,0.04);
}

.captcha-wrap .form-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.captcha-question {
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  font-family: 'Montserrat', monospace;
}

.captcha-input {
  max-width: 140px;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  /* Spinners ausblenden */
  -moz-appearance: textfield;
}
.captcha-input::-webkit-outer-spin-button,
.captcha-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ── Legal Bar ── */
.legal-bar {
  position: fixed;
  bottom: 1rem;
  right: 1.25rem;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.legal-link {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: 'Montserrat', 'Helvetica Neue', sans-serif;
  font-size: 10px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.06em;
  transition: color 0.2s;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-link:hover {
  color: var(--gold-light);
}

.legal-sep {
  font-size: 10px;
  color: rgba(255,255,255,0.25);
}

/* ── Modal Overlay ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.modal-box {
  background: var(--green-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 560px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  transform: translateY(12px);
  transition: transform 0.3s ease;
}

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

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.modal-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.4);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--white);
}

.modal-body {
  overflow-y: auto;
  padding: 1.25rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  scrollbar-width: thin;
  scrollbar-color: var(--gold-dim) transparent;
}

.modal-body::-webkit-scrollbar { width: 4px; }
.modal-body::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 2px; }

.modal-body p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  font-weight: 300;
}

.modal-body strong {
  color: var(--off-white);
  font-weight: 500;
}

.modal-body a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.modal-section-label {
  font-size: 0.6rem !important;
  letter-spacing: 0.22em !important;
  color: var(--gold-dim) !important;
  text-transform: uppercase;
  font-weight: 600 !important;
  margin-top: 0.25rem;
}

/* ── Intro Overlay ── */
#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 38, 33, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: opacity 0.65s ease, backdrop-filter 0.65s ease, -webkit-backdrop-filter 0.65s ease;
  pointer-events: all;
}

#intro-overlay.intro-hiding {
  opacity: 0;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  pointer-events: none;
}

#intro-logo {
  width: 300px;
  height: 300px;
  object-fit: contain;
  transform-origin: center center;
  will-change: transform, opacity;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
}

#intro-logo.intro-fly {
  opacity: 0;
}