/* ═══════════════════════════════════════════════════
   DokMarketing Funnel — Lead-Magnet "Content-Paket"
═══════════════════════════════════════════════════ */

:root {
  --blue-light:    #5CB8E4;
  --blue-mid:      #3A72B4;
  --blue-dark:     #1E3A6E;
  --blue-deep:     #152a52;
  --paper:         #FAFAFA;
  --white:         #FFFFFF;
  --gray-light:    #F4F7FB;
  --gray-border:   #E2E8F0;
  --gray-line:     #EDF1F7;
  --gray-accent:   #6B7280;
  --gray-body:     #4B5563;
  --gray-mute:     #94A3B8;

  --blue-light-10: rgba(92, 184, 228, 0.10);
  --blue-light-15: rgba(92, 184, 228, 0.15);
  --blue-dark-08:  rgba(30, 58, 110, 0.08);

  --font-display: 'Urbanist', system-ui, sans-serif;
  --font-body:    'Poppins', system-ui, sans-serif;

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --shadow-card:  0 2px 12px rgba(30, 58, 110, 0.07);
  --shadow-hover: 0 12px 32px rgba(30, 58, 110, 0.14);
  --shadow-btn:   0 8px 22px rgba(58, 114, 180, 0.32);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--gray-body);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex; flex-direction: column;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--blue-mid); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--blue-dark); }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: 1rem; color: var(--blue-dark); }

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--blue-dark);
  line-height: 1.18;
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════════ */
.funnel-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-line);
  position: sticky; top: 0; z-index: 50;
}
.funnel-header-inner {
  max-width: 880px; margin: 0 auto;
  padding: 18px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.funnel-logo {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--blue-dark);
}
.funnel-logo-text {
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.01em;
}
.funnel-logo-text strong { font-weight: 800; }
.funnel-header-meta {
  font-size: 0.78rem; color: var(--gray-accent); letter-spacing: 0.02em;
}
@media (max-width: 640px) {
  .funnel-header-meta { display: none; }
}

.progress-bar {
  height: 3px; background: var(--gray-line); position: relative;
}
.progress-bar-fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 14%;
  background: linear-gradient(90deg, var(--blue-mid), var(--blue-light));
  transition: width var(--transition);
}

/* ═══════════════════════════════════════════════════
   FUNNEL CONTAINER
═══════════════════════════════════════════════════ */
.funnel {
  flex: 1;
  display: flex; flex-direction: column;
  padding: 56px 24px 80px;
}

.step { display: none; }
.step-active { display: block; animation: fadeIn 0.35s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.step-inner {
  max-width: 760px; margin: 0 auto;
  width: 100%;
}

.step-header {
  margin-bottom: 36px;
}
.step-counter {
  display: inline-block;
  font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--blue-mid); font-weight: 600;
  margin-bottom: 14px;
}
.step-header h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
  margin-bottom: 12px;
  letter-spacing: -0.015em;
}
.step-header p {
  color: var(--gray-accent);
  font-size: 1.02rem; max-width: 56ch;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--blue-mid); font-weight: 600;
  background: var(--blue-light-10);
  padding: 7px 14px; border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

/* ═══════════════════════════════════════════════════
   STEP 0 — WELCOME
═══════════════════════════════════════════════════ */
.step[data-step="0"] h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 22px;
  max-width: 22ch;
}
.lede {
  font-size: 1.1rem; color: var(--gray-body);
  max-width: 60ch; margin-bottom: 40px; line-height: 1.7;
}
.welcome-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  margin: 24px 0 40px;
}
@media (max-width: 720px) {
  .welcome-grid { grid-template-columns: 1fr; }
}
.welcome-card {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  box-shadow: var(--shadow-card);
}
.welcome-card-num {
  width: 38px; height: 38px;
  background: var(--blue-dark); color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  margin-bottom: 16px;
}
.welcome-card h3 {
  font-size: 1.05rem; font-weight: 700; margin-bottom: 8px;
}
.welcome-card p {
  font-size: 0.93rem; color: var(--gray-body); line-height: 1.6;
}

.micro {
  font-size: 0.82rem; color: var(--gray-accent); margin-top: 14px;
  text-align: left;
}

/* ═══════════════════════════════════════════════════
   TILES (Auswahl-Kacheln für Fachrichtung, Thema, Position)
═══════════════════════════════════════════════════ */
.tile-grid {
  display: grid; gap: 12px;
  margin-bottom: 24px;
}
.tile-grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 640px) {
  .tile-grid--3 { grid-template-columns: 1fr 1fr; }
}

.tile {
  background: var(--white);
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  font-family: var(--font-body); font-size: 1rem; font-weight: 500;
  color: var(--blue-dark);
  text-align: left;
  transition: all var(--transition);
  position: relative;
}
.tile:hover {
  border-color: var(--blue-mid);
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}
.tile.is-selected {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  color: var(--white);
  box-shadow: var(--shadow-card);
}
.tile.is-selected::after {
  content: '✓';
  position: absolute; top: 12px; right: 14px;
  font-size: 0.95rem; opacity: 0.9;
}

/* Goal Cards — Step 2 */
.goal-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  margin-bottom: 24px;
}
@media (max-width: 640px) {
  .goal-grid { grid-template-columns: 1fr; }
}
.goal-card {
  background: var(--white);
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  text-align: left;
  font-family: var(--font-body);
  color: var(--blue-dark);
  transition: all var(--transition);
}
.goal-card:hover {
  border-color: var(--blue-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.goal-card.is-selected {
  border-color: var(--blue-dark);
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-deep));
  color: var(--white);
  box-shadow: var(--shadow-hover);
}
.goal-card-icon {
  width: 64px; height: 64px;
  background: var(--blue-light-10); color: var(--blue-mid);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  transition: all var(--transition);
}
.goal-card.is-selected .goal-card-icon {
  background: rgba(255,255,255,0.16); color: var(--white);
}
.goal-card h3 {
  font-size: 1.15rem; margin-bottom: 8px; color: inherit;
}
.goal-card.is-selected h3 { color: var(--white); }
.goal-card p {
  font-size: 0.93rem; color: inherit; opacity: 0.85; line-height: 1.55;
}

/* ═══════════════════════════════════════════════════
   FREITEXT-ROW (unter den Tiles, "Anderes Thema")
═══════════════════════════════════════════════════ */
.freitext-row {
  display: flex; align-items: center; gap: 14px;
  margin: 8px 0 24px;
  padding: 16px 18px;
  background: var(--gray-light);
  border-radius: var(--radius-md);
  border: 1px dashed var(--gray-border);
}
.freitext-row label {
  font-size: 0.88rem; color: var(--gray-accent); font-weight: 500;
  white-space: nowrap;
}
.freitext-row input {
  flex: 1; min-width: 0;
  background: transparent; border: none; outline: none;
  padding: 8px 0; font-size: 0.95rem;
  color: var(--blue-dark);
  border-bottom: 1px solid var(--gray-border);
}
.freitext-row input:focus {
  border-bottom-color: var(--blue-mid);
}

/* ═══════════════════════════════════════════════════
   CI-QUELLE (Step 4)
═══════════════════════════════════════════════════ */
.ci-quelle {
  display: grid; grid-template-columns: 1fr; gap: 18px;
  margin-bottom: 24px;
}
.ci-field {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-md);
  padding: 22px 22px;
  display: flex; flex-direction: column; gap: 10px;
}
.ci-field-label {
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  color: var(--blue-dark);
}
.ci-field-label strong { color: var(--blue-mid); font-weight: 600; }
.ci-field-label .opt { color: var(--gray-accent); font-weight: 400; font-size: 0.85rem; }
.ci-field input[type="url"] {
  padding: 12px 14px;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm);
  background: var(--paper);
  outline: none;
  transition: border-color var(--transition);
}
.ci-field input[type="url"]:focus {
  border-color: var(--blue-mid);
  background: var(--white);
}
.ci-field-hint {
  font-size: 0.82rem; color: var(--gray-accent);
}
.ci-or {
  text-align: center; font-size: 0.82rem; color: var(--gray-accent);
  letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
  margin: -4px 0;
}

.upload-zone {
  display: block; cursor: pointer;
  border: 2px dashed var(--gray-border);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
  background: var(--paper);
}
.upload-zone:hover, .upload-zone.is-dragover {
  border-color: var(--blue-mid);
  background: var(--blue-light-10);
}
.upload-zone input[type="file"] { display: none; }
.upload-zone-inner {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--blue-mid);
}
.upload-zone-text {
  font-weight: 500; color: var(--blue-dark); font-size: 0.95rem;
}
.upload-zone-hint {
  font-size: 0.82rem; color: var(--gray-accent);
}
.upload-zone.has-file {
  border-style: solid;
  border-color: var(--blue-mid);
  background: var(--blue-light-10);
}

/* ═══════════════════════════════════════════════════
   FORM STACK (Steps 5 + 6)
═══════════════════════════════════════════════════ */
.form-stack {
  display: flex; flex-direction: column; gap: 18px;
  margin-bottom: 24px;
}
.field-row {
  display: grid; grid-template-columns: 130px 1fr; gap: 14px;
}
@media (max-width: 520px) {
  .field-row { grid-template-columns: 1fr; }
}
.field {
  display: flex; flex-direction: column; gap: 7px;
  border: none;
}
.field-label {
  font-size: 0.85rem; font-weight: 500;
  color: var(--blue-dark);
  letter-spacing: 0.01em;
}
.field-label .opt {
  color: var(--gray-accent); font-weight: 400;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="url"],
.field select {
  padding: 12px 14px;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm);
  background: var(--white);
  outline: none;
  transition: all var(--transition);
  width: 100%;
}
.field input:focus, .field select:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px var(--blue-light-15);
}
.field input.is-error, .field select.is-error {
  border-color: #DC2626;
  background: #FEF2F2;
}

.radio-row {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.radio-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-pill);
  background: var(--white);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.92rem; color: var(--blue-dark);
}
.radio-pill input { accent-color: var(--blue-mid); }
.radio-pill:hover { border-color: var(--blue-mid); }
.radio-pill input:checked + span { font-weight: 600; }
.radio-pill:has(input:checked) {
  background: var(--blue-light-10);
  border-color: var(--blue-mid);
}

.consent-stack {
  display: flex; flex-direction: column; gap: 10px;
  margin-top: 4px;
}
.checkbox-row {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.88rem; color: var(--gray-body);
  cursor: pointer;
  padding: 14px 16px;
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: border-color var(--transition);
  line-height: 1.55;
}
.checkbox-row:hover { border-color: var(--gray-border); }
.checkbox-row strong { color: var(--blue-dark); font-weight: 600; margin-right: 4px; }
.checkbox-row--soft {
  background: var(--gray-light);
  border-style: dashed;
}
.checkbox-row input {
  margin-top: 3px; accent-color: var(--blue-mid);
  width: 16px; height: 16px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════
   TAG INPUT (Step 5 — Besonderheiten)
═══════════════════════════════════════════════════ */
.tag-input {
  margin-bottom: 24px;
}
.tag-list {
  list-style: none;
  display: flex; flex-wrap: wrap; gap: 8px;
  min-height: 50px;
  padding: 12px;
  border: 1.5px dashed var(--gray-border);
  border-radius: var(--radius-md);
  background: var(--white);
  margin-bottom: 14px;
  align-items: flex-start;
  transition: border-color var(--transition);
}
.tag-list:empty::before {
  content: 'Ihre Auswahl erscheint hier — klicken Sie unten auf Beispiele oder geben Sie eigene Besonderheiten ein.';
  color: var(--gray-mute);
  font-size: 0.88rem;
  font-style: italic;
  padding: 8px 4px;
}
.tag-list:not(:empty) {
  border-style: solid;
  border-color: var(--blue-mid);
  background: var(--blue-light-10);
}
.tag-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-dark);
  color: var(--white);
  padding: 7px 8px 7px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem; font-weight: 500;
  animation: tagIn 0.18s ease;
}
@keyframes tagIn {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}
.tag-chip-remove {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; font-weight: 600;
  transition: background var(--transition);
  line-height: 1; cursor: pointer;
  border: none;
}
.tag-chip-remove:hover { background: rgba(255,255,255,0.32); }

.tag-input-row {
  display: flex; gap: 10px;
  margin-bottom: 18px;
}
.tag-input-row input {
  flex: 1;
  padding: 12px 14px;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm);
  background: var(--white);
  outline: none;
  font-size: 0.95rem;
  transition: all var(--transition);
}
.tag-input-row input:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px var(--blue-light-15);
}
.tag-add {
  padding: 12px 18px;
  background: var(--blue-mid); color: var(--white);
  border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.92rem;
  transition: all var(--transition);
}
.tag-add:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

.tag-examples-block {
  background: var(--gray-light);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 14px;
}
.tag-examples-label {
  font-size: 0.82rem; color: var(--gray-accent);
  margin-bottom: 12px; font-weight: 500;
  letter-spacing: 0.01em;
}
.tag-examples {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.tag-examples[hidden] { display: none; }
.tag-example {
  background: var(--white);
  border: 1px solid var(--gray-border);
  color: var(--blue-dark);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem; font-weight: 500;
  transition: all var(--transition);
}
.tag-example:hover {
  border-color: var(--blue-mid);
  background: var(--blue-light-10);
  transform: translateY(-1px);
}
.tag-example.is-used {
  opacity: 0.4;
  pointer-events: none;
  text-decoration: line-through;
}
.tag-hint {
  font-size: 0.82rem; color: var(--gray-accent);
  text-align: left;
  font-style: italic;
}

/* ═══════════════════════════════════════════════════
   ACTIONS (Buttons unten)
═══════════════════════════════════════════════════ */
.step-actions {
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px;
  margin-top: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-line);
}
.step-actions--single {
  justify-content: flex-start;
  border-top: none;
  padding-top: 0;
  margin-top: 8px;
}

.btn-primary, .btn-ghost {
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  transition: all var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
  letter-spacing: 0.005em;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-dark));
  color: var(--white);
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(58, 114, 180, 0.42);
}
.btn-primary:disabled {
  opacity: 0.45; cursor: not-allowed;
  transform: none; box-shadow: none;
}
.btn-primary.is-loading {
  pointer-events: none; opacity: 0.7;
}
.btn-ghost {
  background: transparent; color: var(--gray-accent);
  border: 1.5px solid var(--gray-border);
}
.btn-ghost:hover {
  border-color: var(--blue-mid); color: var(--blue-dark);
}

/* ═══════════════════════════════════════════════════
   SUCCESS-STATE
═══════════════════════════════════════════════════ */
.step-inner--success { text-align: left; }
.step-inner--success h2 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  margin-bottom: 12px;
}
.success-mark {
  width: 86px; height: 86px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-mid));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  box-shadow: var(--shadow-btn);
}
.success-pitch {
  background: var(--gray-light);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 0.93rem; color: var(--gray-body);
  border-left: 3px solid var(--blue-mid);
}
.success-pitch a { font-weight: 600; }

/* ═══════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════ */
.funnel-footer {
  background: var(--white); border-top: 1px solid var(--gray-line);
  padding: 22px 24px;
}
.funnel-footer-inner {
  max-width: 880px; margin: 0 auto;
  display: flex; justify-content: space-between; gap: 12px;
  font-size: 0.82rem; color: var(--gray-accent);
}
.funnel-footer a { color: var(--gray-accent); text-decoration: none; }
.funnel-footer a:hover { color: var(--blue-mid); }
@media (max-width: 540px) {
  .funnel-footer-inner { flex-direction: column; align-items: flex-start; }
}

/* ═══════════════════════════════════════════════════
   ERROR OVERLAY
═══════════════════════════════════════════════════ */
.error-overlay {
  position: fixed; inset: 0;
  background: rgba(21, 42, 82, 0.55);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 24px;
}
.error-overlay[hidden] { display: none; }
.error-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 30px;
  max-width: 440px; width: 100%;
  box-shadow: var(--shadow-hover);
}
.error-card h3 { margin-bottom: 12px; color: #B91C1C; }
.error-card p { margin-bottom: 22px; font-size: 0.95rem; }