/* RZW Funnel – /angebot-anfragen
   Inherits design tokens from styles-v3.css.
   Mobile-first, brand-consistent (Cyan/Navy). */

.funnel-body { background: var(--bg); }

.funnel {
  padding-top: clamp(96px, 12vw, 132px);
  padding-bottom: clamp(48px, 7vw, 96px);
  min-height: 100vh;
}
.funnel__wrap { max-width: 880px; }

.funnel__intro { margin-bottom: 24px; }
.funnel__intro h1 {
  font-size: clamp(28px, 4.5vw, 44px);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.025em;
}
.funnel__lede {
  margin-top: 10px;
  font-size: clamp(15px, 1.4vw, 17px);
  color: var(--ink-2);
}

/* ── Trust-Strip ──────────────────────────────── */
.trust-strip {
  list-style: none; padding: 16px 22px; margin: 0 0 18px;
  background: var(--navy);
  border-radius: 14px;
  display: grid; grid-template-columns: 1fr; gap: 10px;
  color: white; font-size: 14px; font-weight: 500;
}
@media (min-width: 720px) {
  .trust-strip {
    grid-template-columns: repeat(3, 1fr);
    padding: 14px 24px;
  }
}
.trust-strip li {
  display: flex; align-items: center; gap: 10px;
}
.trust-strip__check {
  width: 22px; height: 22px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--cyan);
  color: white;
  display: grid; place-items: center;
  box-shadow: 0 2px 6px rgba(45,181,255,0.35);
}

/* ── Progress Bar ─────────────────────────────── */
.progress {
  height: 26px;
  background: var(--bg-tint);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 18px;
  border: 1px solid var(--line);
}
.progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--cyan-2));
  border-radius: 999px;
  display: flex; align-items: center; justify-content: flex-end;
  padding-right: 12px;
  min-width: 48px;
  transition: width 0.4s cubic-bezier(0.2,0.8,0.2,1);
  box-shadow: inset 0 -2px 6px rgba(0,0,0,0.06);
}
.progress__label {
  font-size: 12px; font-weight: 700; color: white;
  letter-spacing: 0.02em;
}

/* ── Funnel Card ──────────────────────────────── */
.funnel__card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: clamp(20px, 3vw, 36px);
  box-shadow: 0 24px 60px rgba(12,27,53,0.06);
}

/* ── Step ─────────────────────────────────────── */
.step { display: none; }
.step[data-active] { display: block; animation: stepFade 0.35s ease; }
@keyframes stepFade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

.step__q {
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin-bottom: 22px;
}
.step__req { color: #e84141; margin-left: 2px; }
.step__hint {
  margin: -14px 0 22px;
  font-size: 14px;
  color: var(--ink-3);
}
.step__nav {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 28px; gap: 12px;
  flex-wrap: wrap;
}
.step__nav .btn { padding: 13px 22px; font-size: 15px; }
.step__nav .btn .arr {
  width: 22px; height: 22px;
}
.step__extra {
  margin-top: 18px;
  animation: stepFade 0.3s ease;
}

.link-back {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink-2);
  background: transparent; border: 0;
  font-weight: 600; font-size: 15px;
  padding: 10px 6px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.link-back:hover { color: var(--ink); background: var(--bg-tint); }
.arr--back {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--bg-tint);
  color: var(--cyan-2);
  display: grid; place-items: center;
  font-size: 12px;
}

/* ── Tile Grid (Step 1: Objekt) ───────────────── */
.tile-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 720px) {
  .tile-grid--4 { grid-template-columns: repeat(4, 1fr); }
}
.tile {
  position: relative;
  display: block;
  cursor: pointer;
}
.tile input {
  position: absolute; opacity: 0; pointer-events: none;
}
.tile__inner {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 22px 14px 18px;
  background: var(--bg-2);
  border: 2px solid var(--line);
  border-radius: 16px;
  text-align: center;
  transition: border-color 0.2s, background 0.2s, transform 0.15s, box-shadow 0.25s;
  height: 100%;
}
.tile__icon {
  width: 64px; height: 64px;
  color: var(--ink);
  display: grid; place-items: center;
  transition: color 0.2s, transform 0.25s;
}
.tile__icon svg { width: 100%; height: 100%; }
.tile__label {
  font-size: 15px; font-weight: 600; color: var(--ink);
  letter-spacing: -0.01em;
}
.tile:hover .tile__inner {
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(45,181,255,0.12);
}
.tile input:checked + .tile__inner {
  border-color: var(--cyan);
  background: rgba(45,181,255,0.06);
  box-shadow: 0 12px 28px rgba(45,181,255,0.18);
}
.tile input:checked + .tile__inner .tile__icon { color: var(--cyan-2); }
.tile input:focus-visible + .tile__inner {
  outline: 3px solid rgba(45,181,255,0.35); outline-offset: 2px;
}

/* ── Option Grid (radio rows) ─────────────────── */
.option-grid {
  display: grid; gap: 12px;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) {
  .option-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .option-grid--3 { grid-template-columns: repeat(3, 1fr); }
}
.option {
  position: relative; display: block; cursor: pointer;
}
.option--wide { grid-column: 1 / -1; }
.option input {
  position: absolute; opacity: 0; pointer-events: none;
}
.option__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-2);
  border: 2px solid var(--line);
  border-radius: 14px;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}
.option--compact .option__inner { padding: 14px 16px; }
.option__label {
  font-size: 15px; font-weight: 500; color: var(--ink);
}
.option__radio {
  width: 20px; height: 20px; flex-shrink: 0;
  border-radius: 50%;
  border: 2px solid var(--ink-3);
  background: white;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}
.option:hover .option__inner {
  border-color: var(--cyan);
  background: rgba(45,181,255,0.04);
}
.option input:checked + .option__inner {
  border-color: var(--cyan);
  background: rgba(45,181,255,0.08);
}
.option input:checked + .option__inner .option__label { font-weight: 600; }
.option input:checked + .option__inner .option__radio {
  border-color: var(--cyan);
  background: var(--cyan);
  box-shadow: inset 0 0 0 4px white;
}
.option input:focus-visible + .option__inner {
  outline: 3px solid rgba(45,181,255,0.35); outline-offset: 2px;
}

/* ── Picture Grid (Step Volumen) ──────────────── */
.picture-grid {
  display: grid; gap: 14px;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) {
  .picture-grid { grid-template-columns: repeat(3, 1fr); }
}
.picture {
  position: relative; display: block; cursor: pointer;
}
.picture input {
  position: absolute; opacity: 0; pointer-events: none;
}
.picture__inner {
  display: flex; flex-direction: column; gap: 10px;
  padding: 10px 10px 14px;
  background: var(--bg-2);
  border: 2px solid var(--line);
  border-radius: 16px;
  transition: border-color 0.2s, background 0.2s, transform 0.15s, box-shadow 0.25s;
}
.picture__img {
  width: 100%; aspect-ratio: 4/3;
  border-radius: 10px;
  background-size: cover; background-position: center;
  background-color: var(--bg-tint);
  position: relative;
  overflow: hidden;
}
.picture__img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0) 50%, rgba(12,27,53,0.10) 100%);
}
.picture__img--normal      { background-image: url('../uploads/entruempelung-nachher-rzw-schwaebisch-gmuend.webp'); }
.picture__img--stark       { background-image: url('../uploads/haushaltsaufloesung-wohnung-raeumen-schwaebisch-gmuend.webp'); }
.picture__img--ueberfuellt { background-image: url('../uploads/entruempelung-vorher-rzw-schwaebisch-gmuend.webp'); }
.picture__label {
  font-size: 15px; font-weight: 600; color: var(--ink);
  padding: 0 6px;
}
.picture:hover .picture__inner {
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(45,181,255,0.12);
}
.picture input:checked + .picture__inner {
  border-color: var(--cyan);
  background: rgba(45,181,255,0.06);
  box-shadow: 0 12px 28px rgba(45,181,255,0.18);
}
.picture input:focus-visible + .picture__inner {
  outline: 3px solid rgba(45,181,255,0.35); outline-offset: 2px;
}

/* ── Fields (text/email/tel/date) ─────────────── */
.field { display: block; }
.field__label {
  display: block;
  font-size: 13px; font-weight: 600;
  color: var(--ink-2);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.field input,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 16px;
  padding: 14px 16px;
  background: var(--bg-2);
  border: 2px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: var(--font-sans);
}
.field input::placeholder { color: var(--ink-3); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(45,181,255,0.15);
}
.field input[aria-invalid="true"],
.field input.is-invalid {
  border-color: #e84141;
  box-shadow: 0 0 0 4px rgba(232,65,65,0.12);
}
.field-row {
  display: grid; gap: 12px;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .field--narrow { max-width: 220px; }
}

.field-group {
  border: 0; padding: 0; margin: 0 0 18px;
}
.field-group legend {
  display: block;
  font-size: 13px; font-weight: 600;
  color: var(--ink-2);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
  padding: 0;
}

/* ── PLZ Note ─────────────────────────────────── */
.plz-note {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.45;
  display: flex; align-items: flex-start; gap: 10px;
}
.plz-note--ok {
  background: rgba(45,181,255,0.08);
  color: var(--cyan-2);
  border: 1px solid rgba(45,181,255,0.25);
}
.plz-note--warn {
  background: rgba(255,122,59,0.08);
  color: #b85220;
  border: 1px solid rgba(255,122,59,0.3);
}
.plz-note strong { color: inherit; }

/* ── Checkbox (DSGVO) ─────────────────────────── */
.checkbox {
  display: flex; align-items: flex-start; gap: 12px;
  margin-top: 18px;
  padding: 14px 16px;
  background: var(--bg-tint);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
}
.checkbox input {
  position: absolute; opacity: 0; pointer-events: none;
}
.checkbox__box {
  width: 22px; height: 22px; flex-shrink: 0;
  border-radius: 6px;
  border: 2px solid var(--ink-3);
  background: white;
  display: grid; place-items: center;
  color: white;
  transition: border-color 0.2s, background 0.2s;
}
.checkbox__box svg { opacity: 0; transition: opacity 0.15s; }
.checkbox input:checked ~ .checkbox__box {
  background: var(--cyan);
  border-color: var(--cyan);
}
.checkbox input:checked ~ .checkbox__box svg { opacity: 1; }
.checkbox input:focus-visible ~ .checkbox__box {
  outline: 3px solid rgba(45,181,255,0.35); outline-offset: 2px;
}
.checkbox__text {
  font-size: 14px; color: var(--ink-2); line-height: 1.5;
}
.checkbox__text a { color: var(--cyan-2); font-weight: 600; }
.checkbox__text a:hover { text-decoration: underline; }

/* ── Trust seal under card ─────────────────────── */
.funnel__seal {
  display: flex; align-items: center; justify-content: center;
  gap: 10px;
  margin-top: 20px;
  color: var(--ink-3);
  font-size: 13px; font-weight: 500;
  letter-spacing: 0.02em;
}

/* ── Loading / submitting state ────────────────── */
.funnel__card.is-submitting { opacity: 0.6; pointer-events: none; }
.btn.is-loading {
  position: relative;
  color: transparent !important;
}
.btn.is-loading::after {
  content: "";
  position: absolute; inset: 0;
  margin: auto;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Mobile tweaks ─────────────────────────────── */
@media (max-width: 520px) {
  .step__nav { flex-direction: row-reverse; justify-content: space-between; }
  .step__nav .btn { flex: 1; justify-content: center; }
  .link-back { padding: 10px 0; }
}

/* Compact header on funnel page (no scroll listener needed) */
.funnel-body .header.is-scrolled {
  background: rgba(243,248,253,0.92);
}

/* ── Group-level invalid hint (subtle shake) ───── */
.tile-grid.is-invalid,
.option-grid.is-invalid,
.picture-grid.is-invalid,
.field-group.is-invalid {
  animation: nudge 0.4s ease;
}
.tile-grid.is-invalid .tile__inner,
.option-grid.is-invalid .option__inner,
.picture-grid.is-invalid .picture__inner {
  border-color: rgba(232,65,65,0.6);
}
.checkbox.is-invalid {
  border-color: rgba(232,65,65,0.6);
  background: rgba(232,65,65,0.04);
}
@keyframes nudge {
  0%,100% { transform: translateX(0); }
  25%     { transform: translateX(-4px); }
  75%     { transform: translateX(4px); }
}

/* ── Danke-Seite ──────────────────────────────── */
.thanks {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: clamp(28px, 4vw, 56px);
  box-shadow: 0 24px 60px rgba(12,27,53,0.06);
  text-align: center;
}
.thanks__icon {
  width: 88px; height: 88px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--cyan-2));
  color: white;
  display: grid; place-items: center;
  box-shadow: 0 16px 36px rgba(45,181,255,0.35);
}
.thanks h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 14px;
}
.thanks__lede {
  color: var(--ink-2);
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.55;
  max-width: 52ch;
  margin: 0 auto 32px;
}
.thanks__steps {
  display: grid; gap: 14px;
  text-align: left;
  margin: 0 auto 32px;
  max-width: 560px;
}
.thanks__step {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px 20px;
  background: var(--bg-tint);
  border-radius: 14px;
}
.thanks__step strong {
  display: block;
  font-size: 16px; font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.thanks__step p {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.45;
}
.thanks__step-num {
  width: 32px; height: 32px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--cyan);
  color: white;
  display: grid; place-items: center;
  font-size: 14px; font-weight: 700;
}
.thanks__cta {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding-top: 8px;
}
.thanks__cta p {
  color: var(--ink-2); font-size: 14px; margin-bottom: 4px;
}