/* ============================================================
   ANFRAGEN.HTML — Lead-Anfrage-Wizard
   Nutzt die Design-Tokens aus style.css (Farben, Radien, Fonts,
   Transitions) — eigenständiges Seiten-Layout, kein Duplikat
   des globalen Systems.
   ============================================================ */

.bc-page {
  min-height: 100vh;
  background: var(--bg);
}
.bc-page * { box-sizing: border-box; }

/* ============================================================
   INTRO
   ============================================================ */
.bc-intro[hidden] { display: none; }
.bc-intro {
  position: relative;
  z-index: 0;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.bc-intro-media { position: absolute; inset: 0; z-index: -4; overflow: hidden; }
.bc-intro-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 60%;
  transform: scale(1.12);
  will-change: transform;
  filter: saturate(0.88) brightness(0.97) contrast(1.03);
}
@media (max-width: 968px) {
  .bc-intro-media img { object-position: 82% center; }
}
.bc-intro-grade {
  position: absolute; inset: 0; z-index: -3;
  background: linear-gradient(150deg, #1D6FB0 0%, #2E86D6 45%, #0A1628 100%);
  mix-blend-mode: color;
  opacity: 0.3;
}
.bc-intro-overlay {
  position: absolute; inset: 0; z-index: -2;
  background: linear-gradient(180deg, rgba(10, 22, 40, 0.6) 0%, rgba(10, 22, 40, 0.42) 32%, rgba(10, 22, 40, 0.62) 78%, rgba(6, 15, 28, 0.88) 100%);
}

.bc-intro-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 2rem) 1.75rem 3rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bc-eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.6rem;
}

.bc-intro-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 5.5vw, 3.4rem);
  line-height: 1.12;
  color: #fff;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  margin-bottom: 1.2rem;
}
.bc-intro-sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.85);
  max-width: 520px;
  margin-bottom: 2.2rem;
}

.bc-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  width: 100%;
  margin-bottom: 2.4rem;
}
.bc-benefit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding: 1.1rem 0.6rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-sm);
  text-align: center;
}
.bc-benefit-icon {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: var(--accent-brand);
}
.bc-benefit-icon svg { width: 18px; height: 18px; }
.bc-benefit h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  line-height: 1.3;
  color: #fff;
}

/* ============================================================
   WIZARD
   ============================================================ */
.bc-wizard[hidden], .bc-final[hidden] { display: none; }
.bc-wizard {
  max-width: 720px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 2.5rem) 1.5rem 5rem;
}

.bc-progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.bc-back {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-muted);
  transition: background var(--transition), color var(--transition);
}
@media (hover: hover) {
  .bc-back:hover { background: var(--surface-alt); color: var(--ink); }
}
.bc-back svg { width: 18px; height: 18px; }

.bc-progress-steps {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
}
.bc-progress-step { display: flex; flex-shrink: 0; }
.bc-progress-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--surface);
  border: 1.5px solid var(--line);
  color: var(--ink-muted);
  transition: background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}
.bc-progress-line {
  flex: 1;
  min-width: 8px;
  height: 2px;
  margin: 0 3px;
  background: var(--line);
  transition: background var(--transition);
}
.bc-progress-step.is-active .bc-progress-circle {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(46, 134, 214, 0.32);
}
.bc-progress-step.is-complete .bc-progress-circle {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: #fff;
}
.bc-progress-line.is-complete { background: var(--accent-light); }

.bc-progress-label {
  margin-top: 0.9rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-muted);
}

.bc-step-container { min-height: 220px; overflow-anchor: none; }
.bc-step-enter {
  animation-duration: 0.42s;
  animation-timing-function: var(--ease-out);
  animation-fill-mode: both;
}
.bc-wizard[data-nav-dir="forward"] .bc-step-enter { animation-name: bcStepInRight; }
.bc-wizard[data-nav-dir="backward"] .bc-step-enter { animation-name: bcStepInLeft; }
@keyframes bcStepInRight {
  from { opacity: 0; transform: translateX(32px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes bcStepInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to { opacity: 1; transform: translateX(0); }
}

.bc-step-head { margin-bottom: 1.8rem; }
.bc-step-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-brand);
  margin-bottom: 0.7rem;
}
.bc-step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  line-height: 1.25;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.bc-step-sub { font-size: 0.95rem; color: var(--ink-muted); line-height: 1.6; }

.bc-step-error {
  margin-top: 1rem;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.25);
  color: #B91C1C;
  font-size: 0.88rem;
  font-weight: 500;
}
.bc-step-error[hidden] { display: none; }

.bc-nav { margin-top: 2.2rem; }
.bc-nav .btn { width: 100%; justify-content: center; }

/* ============================================================
   AUSWAHL-KARTEN
   ============================================================ */
.bc-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}
.bc-cards-grid--single { grid-template-columns: 1fr; }

.bc-card { position: relative; display: block; cursor: pointer; }
.bc-card-input { position: absolute; opacity: 0; width: 1px; height: 1px; }

.bc-card-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 1.2rem 2.4rem 1.2rem 1.1rem;
  min-height: 44px;
  height: 100%;
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
}
@media (hover: hover) {
  .bc-card:hover .bc-card-visual { border-color: rgba(80, 173, 230, 0.4); transform: translateY(-2px); }
}
.bc-card-input:checked + .bc-card-visual {
  border-color: var(--accent);
  background: rgba(80, 173, 230, 0.06);
  box-shadow: 0 8px 20px rgba(46, 134, 214, 0.12);
}
.bc-card-icon {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(80, 173, 230, 0.1);
  color: var(--accent-brand);
}
.bc-card-icon svg { width: 20px; height: 20px; }
.bc-card-title { font-family: var(--font-display); font-weight: 600; font-size: 0.94rem; color: var(--ink); }
.bc-card-sub { font-size: 0.8rem; color: var(--ink-muted); }
.bc-card-check {
  position: absolute;
  top: 0.9rem; right: 0.9rem;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity var(--transition), transform var(--transition);
}
.bc-card-check svg { width: 12px; height: 12px; }
.bc-card-input:checked + .bc-card-visual .bc-card-check { opacity: 1; transform: scale(1); }

/* ============================================================
   FORMULARFELDER
   ============================================================ */
.bc-form-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
.bc-form-fields--single { grid-template-columns: 1fr; }
.bc-form-fields--spaced { margin-top: 1.6rem; }
.bc-field { display: flex; flex-direction: column; gap: 0.45rem; }
.bc-field-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.86rem;
  color: var(--ink);
}
.bc-field-label--spaced { margin-top: 1.6rem; }
.bc-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.bc-input:focus { outline: none; border-color: var(--accent); }
.bc-textarea { resize: vertical; min-height: 90px; font-family: var(--font-body); }
.bc-field-hint { margin-top: 0.6rem; font-size: 0.8rem; color: var(--ink-faint); }
.bc-invalid { border-color: #DC2626 !important; }

.bc-photo-hint {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.1rem;
  padding: 0.7rem 0.95rem;
  background: rgba(80, 173, 230, 0.07);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--ink);
}
.bc-photo-hint svg { flex-shrink: 0; width: 16px; height: 16px; color: var(--accent); }

/* ---------- Floating Labels ---------- */
.bc-field--float { position: relative; margin: 0; }
.bc-field--float .bc-input--float {
  padding-top: 1.6rem;
  padding-bottom: 0.55rem;
  line-height: 1.3;
}
.bc-field--float textarea.bc-input--float { padding-top: 1.95rem; resize: vertical; }
.bc-field--float label {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--ink-muted);
  pointer-events: none;
  transition: top 0.18s ease, font-size 0.18s ease, font-weight 0.18s ease, color 0.18s ease, transform 0.18s ease;
  white-space: nowrap;
}
.bc-field--float textarea ~ label { top: 1.75rem; transform: none; }
.bc-field--float .bc-input--float:focus ~ label,
.bc-field--float .bc-input--float:not(:placeholder-shown) ~ label {
  top: 0.55rem;
  transform: translateY(0);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--accent);
}
.bc-field--float textarea.bc-input--float:focus ~ label,
.bc-field--float textarea.bc-input--float:not(:placeholder-shown) ~ label {
  top: 0.6rem;
}
.bc-field--float .bc-input--float.bc-invalid ~ label { color: #DC2626; }

.bc-inline-reveal { display: none; margin-top: 1.2rem; }
.bc-inline-reveal--visible { display: block; }

/* ============================================================
   DATENSCHUTZ-CHECKBOX
   ============================================================ */
.bc-privacy { margin-top: 1.8rem; }
.bc-checkbox { display: flex; align-items: flex-start; gap: 0.7rem; cursor: pointer; }
.bc-checkbox input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.bc-checkbox-box {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 6px;
  border: 1.5px solid var(--line);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background var(--transition), border-color var(--transition);
}
.bc-checkbox-box svg { width: 13px; height: 13px; opacity: 0; transition: opacity var(--transition); }
.bc-checkbox input:checked ~ .bc-checkbox-box { background: var(--accent); border-color: var(--accent); }
.bc-checkbox input:checked ~ .bc-checkbox-box svg { opacity: 1; }
.bc-checkbox-text { font-size: 0.86rem; color: var(--ink-muted); line-height: 1.5; }
.bc-checkbox-text a { color: var(--accent); text-decoration: underline; }

/* ============================================================
   ZUSAMMENFASSUNG
   ============================================================ */
.bc-summary-groups { display: flex; flex-direction: column; gap: 1.7rem; }
.bc-summary-group-title {
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-brand);
  margin-bottom: 0.4rem;
}
.bc-summary-list { display: flex; flex-direction: column; }
.bc-summary-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.bc-summary-item:first-child { border-top: 1px solid var(--line); }
.bc-summary-label {
  flex: 0 0 130px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.bc-summary-value { flex: 1; font-size: 0.92rem; color: var(--ink); }
.bc-summary-edit {
  flex-shrink: 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  transition: color var(--transition);
}
@media (hover: hover) {
  .bc-summary-edit:hover { color: var(--accent-dark); }
}

.bc-step-note {
  margin-top: 1.5rem;
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  background: rgba(80, 173, 230, 0.06);
  border: 1px solid rgba(80, 173, 230, 0.16);
  font-size: 0.86rem;
  color: var(--ink-muted);
  line-height: 1.55;
}

/* ============================================================
   ABSCHLUSS
   ============================================================ */
.bc-final {
  max-width: 520px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 3rem) 1.5rem 5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.bc-final-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  color: #fff;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-accent);
}
.bc-final-icon svg { width: 28px; height: 28px; }
.bc-final h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  color: var(--ink);
  margin-bottom: 0.9rem;
}
.bc-final p { font-size: 0.98rem; line-height: 1.65; color: var(--ink-muted); margin-bottom: 1.6rem; }

.bc-trust-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.3rem;
  margin-bottom: 1.7rem;
}
.bc-trust-strip span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-muted);
}
.bc-trust-strip svg { width: 14px; height: 14px; color: var(--accent); flex-shrink: 0; }

@media (prefers-reduced-motion: no-preference) {
  .bc-final-icon { animation: bcIconPop 0.4s var(--ease-out) both; }
  .bc-final-check { stroke-dasharray: 30; stroke-dashoffset: 30; }
  .bc-final:not([hidden]) .bc-final-check { animation: bcCheckDraw 0.5s ease-in-out 0.15s forwards; }
  @keyframes bcIconPop {
    from { opacity: 0; transform: scale(0.6); }
    to { opacity: 1; transform: scale(1); }
  }
  @keyframes bcCheckDraw {
    to { stroke-dashoffset: 0; }
  }
}
.bc-link-btn { margin-top: 1.1rem; font-size: 0.88rem; font-weight: 600; color: var(--ink-muted); text-decoration: underline; }
@media (hover: hover) {
  .bc-link-btn:hover { color: var(--ink); }
}
.bc-legal { margin-top: 1.6rem; font-size: 0.78rem; color: var(--ink-faint); }

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width: 640px) {
  .bc-benefits { gap: 0.5rem; }
  .bc-benefit { padding: 0.85rem 0.35rem; }
  .bc-benefit h3 { font-size: 0.7rem; }
  .bc-cards-grid { grid-template-columns: 1fr; }
  .bc-form-fields { grid-template-columns: 1fr; }
  .bc-summary-item { flex-wrap: wrap; }
  .bc-summary-label { flex: 1 1 100%; }
  .bc-progress-circle { width: 22px; height: 22px; font-size: 0.64rem; }
  .bc-progress-line { margin: 0 2px; }
  .bc-trust-strip { flex-direction: column; align-items: center; gap: 0.55rem; }
}