/* ── Montserrat (self-hosted, no cookie banner) ───────────────────────────── */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url('assets/fonts/montserrat-v31-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ── Design Tokens (aligned with euramobil.de — Oxygen/AutomaticCSS) ────── */
:root {
  /* Brand colors mirror euramobil.de --primary-hex / --action-hex */
  --blue:       #004f9f;
  --blue-dark:  #003b78;
  --blue-mid:   #0062c3;
  --blue-light: #e6f0fa;   /* derived from --action-ultra-light-l: 95% */

  --accent:     #e8312a;

  /* Dark surface used by Eura for primary CTAs ("Händler finden") + Footer.
     Sampled from euramobil.de header pill button. */
  --dark:       #1c1b1b;
  --dark-hover: #2d2c2c;

  /* Mid-grey pill (secondary CTA "zum Konfigurator" on euramobil.de) */
  --grey-pill:        #8b8b8b;
  --grey-pill-hover:  #6e6e6e;

  /* Text colors: heading #414042 matches Eura's --heading-color exactly,
     body #1c1b1b sits between Eura's --body-color #000 and --heading-color */
  --text:         #1c1b1b;
  --text-heading: #414042;
  --text-muted:   #6b7280;
  --text-nav:     #414042;

  --bg:         #f5f5f7;   /* --base-hex on euramobil.de */
  --surface:    #ffffff;
  --border:     #e2e5ea;

  /* Softer shadows — Eura site uses very subtle elevation */
  --shadow-sm:  0 1px 3px rgba(28,27,27,0.04);
  --shadow:     0 2px 10px rgba(28,27,27,0.06);
  --shadow-lg:  0 4px 20px rgba(28,27,27,0.08);

  /* Border-radius: Cards moderate, Buttons FULL pill (45px on euramobil.de) */
  --radius:     10px;
  --radius-lg:  16px;
  --radius-pill: 45px;

  /* Typography weights — Eura uses --heading-font-weight: 500 (medium, not bold) */
  --fw-body:    400;
  --fw-medium:  500;
  --fw-strong:  600;

  /* Transitions — Eura uses 0.4s throughout */
  --tr:         0.4s cubic-bezier(.2,.7,.2,1);

  --header-h:   64px;
  --sidebar-w:  300px;
  --max-w:      1340px;
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 17px; scroll-behavior: smooth; }
body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-weight: var(--fw-body);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4, h5, h6 {
  font-family: inherit;
  font-weight: var(--fw-medium);
  color: var(--text-heading);
  line-height: 1.25;
  letter-spacing: -0.005em;
}
strong, b { font-weight: var(--fw-strong); }
img { display: block; max-width: 100%; }
button { cursor: pointer; font: inherit; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }

/* ── Header (white, mirrors euramobil.de) ───────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  height: var(--header-h);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}
.logo {
  display: flex; align-items: center; text-decoration: none; flex-shrink: 0;
  transition: opacity var(--tr);
}
.logo:hover { opacity: 0.7; }
.logo-img { height: 32px; width: auto; display: block; }
.logo-img--dark { display: none; }
.logo-text {
  font-size: 1.05rem;
  font-weight: var(--fw-strong);
  color: var(--text-heading);
  letter-spacing: 0.1em;
}

/* ── Floating action buttons (theme + zoom) ──────────────────────────────── */
.fab-wrap {
  position: fixed;
  bottom: max(24px, env(safe-area-inset-bottom, 24px));
  right:  max(24px, env(safe-area-inset-right,  24px));
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fab-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 3px 14px rgba(0,0,0,0.18);
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  flex-shrink: 0;
}
.fab-btn:hover { transform: scale(1.1); box-shadow: 0 6px 20px rgba(0,0,0,0.24); }
.fab-btn.is-active { background: var(--blue-light); border-color: var(--blue); }

/* ── Step navigation ─────────────────────────────────────────────────────── */
.steps {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;
}
.step-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: var(--fw-body);
  color: rgba(65,64,66,0.45);
  white-space: nowrap;
  transition: color var(--tr), background var(--tr);
  position: relative;
  letter-spacing: 0.01em;
}
.step-item.is-done {
  color: var(--text-nav);
  cursor: pointer;
}
.step-item.is-done:hover { color: var(--dark); background: rgba(28,27,27,0.04); }
.step-item.is-active { color: var(--dark); font-weight: var(--fw-strong); }
.step-item__num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: var(--fw-strong);
  flex-shrink: 0;
  transition: background var(--tr), border-color var(--tr), color var(--tr);
}
.step-item.is-active .step-item__num {
  background: var(--dark);
  border-color: var(--dark);
  color: #fff;
}
.step-item.is-done .step-item__num {
  background: rgba(255,255,255,0.2);
  border-color: transparent;
}
.step-sep {
  color: rgba(65,64,66,0.2);
  font-size: 0.75rem;
  padding: 0 2px;
  flex-shrink: 0;
}

/* ── Header price total ──────────────────────────────────────────────────── */
.header-total {
  flex-shrink: 0;
  text-align: right;
  color: var(--text-heading);
  line-height: 1.2;
}
.header-total__label { font-size: 0.7rem; opacity: 0.6; display: block; letter-spacing: 0.08em; text-transform: uppercase; }
.header-total__price { font-size: 1.0625rem; font-weight: var(--fw-strong); color: var(--dark); }

/* ── Page layout ─────────────────────────────────────────────────────────── */
.page-wrap {
  flex: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  padding: 48px 32px 56px;
  display: flex;
  gap: 40px;
  align-items: flex-start;
}
.main { flex: 1; min-width: 0; }
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

/* ── Loader ──────────────────────────────────────────────────────────────── */
.loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 24px;
  color: var(--text-muted);
}
.loader__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loader[hidden] { display: none; }

/* ── Step 1: Welcome ─────────────────────────────────────────────────────── */
.welcome {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 72px 56px;
  text-align: center;
  box-shadow: var(--shadow);
  max-width: 720px;
  margin: 0 auto;
}
.welcome__eyebrow {
  font-size: 0.8125rem;
  font-weight: var(--fw-strong);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.welcome__title {
  font-size: 2.25rem;
  font-weight: var(--fw-medium);
  color: var(--text-heading);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 18px;
}
.welcome__text {
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 1.7;
  margin-bottom: 44px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.welcome__steps-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0 auto 40px;
  font-size: 0.875rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.welcome__arrow { opacity: 0.35; }
.welcome__actions { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.btn-lg { padding: 16px 40px; font-size: 1.0625rem; }
.notice {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 32px auto 0;
  text-align: center;
  letter-spacing: 0.01em;
}

/* ── Buttons (pill-style, matches euramobil.de --button-radius:45px) ────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 28px;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 1rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.01em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform var(--tr), background var(--tr), color var(--tr), box-shadow var(--tr), border-color var(--tr);
  will-change: transform;
}
.btn:hover { transform: scale(1.02); }
.btn:active { transform: scale(0.99); }
/* Primary CTA: dark anthracite pill (matches "Händler finden" on euramobil.de) */
.btn-primary {
  background: var(--dark);
  color: #fff;
}
.btn-primary:hover {
  background: var(--dark-hover);
}
/* Secondary CTA: mid-grey pill (matches "zum Konfigurator" on euramobil.de) */
.btn-secondary {
  background: var(--grey-pill);
  color: #fff;
  border: none;
}
.btn-secondary:hover {
  background: var(--grey-pill-hover);
  color: #fff;
}
/* Outline variant — for cases where the secondary button must NOT compete
   visually (e.g. small links, alternate actions) */
.btn-outline {
  background: transparent;
  color: var(--text-heading);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  background: var(--surface);
  color: var(--dark);
  border-color: var(--dark);
}
.btn-lg { padding: 15px 36px; font-size: 1.0625rem; }
.btn-sm { padding: 7px 18px; font-size: 0.875rem; }

/* ── Section headers (heading-color #414042 matches euramobil.de) ───────── */
.step-header {
  margin-bottom: 36px;
}
.step-header__title {
  font-size: 2rem;
  font-weight: var(--fw-medium);   /* 500 — matches Eura --heading-font-weight */
  color: var(--text-heading);
  letter-spacing: -0.005em;
  margin-bottom: 8px;
  line-height: 1.25;
}
.step-header__sub { color: var(--text-muted); font-size: 1rem; }

/* ── Category section (models / equipment) ───────────────────────────────── */
.category-section { margin-bottom: 56px; }
.category-header { margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.category-title {
  font-size: 0.78rem;
  font-weight: var(--fw-strong);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 6px;
}
.category-hint {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* ── Model cards ─────────────────────────────────────────────────────────── */
.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.model-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
  text-align: left;
  will-change: transform;
}
.model-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.model-card.is-selected {
  border-color: var(--blue);
  box-shadow: 0 0 0 2px var(--blue), var(--shadow);
}
.model-card__img {
  background: #fafafa;
  padding: 20px;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.model-card__img img {
  max-height: 100%;
  width: 100%;
  object-fit: contain;
  transition: transform var(--tr);
}
.model-card:hover .model-card__img img { transform: scale(1.04); }
.model-card__info {
  padding: 18px 20px 20px;
}
.model-card__name {
  font-size: 1.0625rem;
  font-weight: var(--fw-medium);
  color: var(--text-heading);
  line-height: 1.3;
  margin-bottom: 2px;
}
.model-card__chassis {
  font-weight: var(--fw-body);
  color: var(--text-muted);
  font-size: 0.875rem;
}
.model-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.45;
}

/* ── Floor plan cards ────────────────────────────────────────────────────── */
.fp-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.fp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
  display: flex;
  flex-direction: row;
  align-items: stretch;
  will-change: transform;
}
.fp-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.fp-card.is-selected {
  border-color: var(--blue);
  box-shadow: 0 0 0 2px var(--blue), var(--shadow);
}
.fp-card__img {
  background: #fafafa;
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 340px;
}
.fp-card__img img { max-height: 280px; width: 100%; object-fit: contain; }
.fp-card__info {
  padding: 28px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
}
.fp-card__name {
  font-size: 1.5rem;
  font-weight: var(--fw-medium);
  color: var(--text-heading);
  letter-spacing: -0.005em;
  margin-bottom: 10px;
}
.fp-card__sleep {
  font-size: 1rem;
  color: var(--blue);
  font-weight: var(--fw-strong);
  margin-bottom: 6px;
}
.fp-card__length { font-size: 0.9375rem; color: var(--text-muted); }

/* ── Floor plan legend ───────────────────────────────────────────────────── */
.fp-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  background: var(--blue-light);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 28px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ── Paket-Karten (Tab 1: Pakete) ────────────────────────────────────────── */
.paket-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 14px;
  cursor: pointer;
  transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr), background var(--tr);
}
.paket-card:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.paket-card--selected {
  border-color: var(--blue);
  background: #f5fafd;
  box-shadow: 0 0 0 2px var(--blue);
}
.paket-card__check {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: var(--fw-medium);
  color: var(--text-muted);
  transition: background var(--tr), border-color var(--tr), color var(--tr);
}
.paket-card__check--on {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.paket-card__body { flex: 1; min-width: 0; }
.paket-card__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 14px;
}
.paket-card__name { font-size: 1.125rem; font-weight: var(--fw-medium); color: var(--text-heading); letter-spacing: -0.005em; }
.paket-card__price {
  font-size: 1.1875rem;
  font-weight: var(--fw-strong);
  color: var(--blue);
  white-space: nowrap;
  flex-shrink: 0;
}
.paket-card--selected .paket-card__price { color: var(--blue); }
.paket-card__features {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.paket-card__features li {
  background: rgba(0,79,159,0.06);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  font-size: 0.8125rem;
  color: var(--text);
  font-weight: var(--fw-medium);
}
.paket-card--selected .paket-card__features li { background: rgba(0,79,159,0.13); }
.paket-card__more {
  background: transparent !important;
  color: var(--blue) !important;
  font-weight: var(--fw-medium);
  cursor: pointer;
  padding: 4px 6px !important;
}
.paket-card__hidden { margin-top: 6px; }
.paket-card__hidden-item { font-size: 0.875rem; color: var(--text-muted); padding: 2px 0; }
.paket-card__weight { font-size: 0.8125rem; color: var(--text-muted); margin-top: 8px; }

/* ── Equipment nav bar ───────────────────────────────────────────────────── */
.equip-nav {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

/* ── Equipment section ───────────────────────────────────────────────────── */
.equip-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}
.equip-tab {
  padding: 12px 22px;
  border-radius: 0;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: var(--fw-medium);
  border: none;
  background: transparent;
  color: var(--text-muted);
  transition: color var(--tr), border-color var(--tr);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
}
.equip-tab:hover { color: var(--text-heading); }
.equip-tab.is-active {
  color: var(--blue);
  border-bottom-color: var(--blue);
  background: transparent;
  font-weight: var(--fw-strong);
}

.equip-cat { margin-bottom: 28px; }
.equip-cat__title {
  font-size: 0.78rem;
  font-weight: var(--fw-strong);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue);
  padding: 12px 0 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
}
.equip-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius);
  transition: background 0.12s;
  border: 1px solid transparent;
}
.equip-item:hover:not(.equip-item--readonly) { background: var(--blue-light); }
.equip-item--serie { opacity: 0.75; }
.equip-item--readonly { cursor: default; }
.equip-item--selected:not(.equip-item--readonly) {
  background: var(--blue-light);
  border-color: rgba(0,75,181,0.2);
}
.equip-item__toggle {
  margin-top: 1px;
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--tr), border-color var(--tr);
  cursor: pointer;
}
.equip-item__toggle--radio { border-radius: 50%; }
.equip-item__toggle--checked {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.equip-item__toggle--checked::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 1px;
  background: #fff;
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}
.equip-item__toggle--radio.equip-item__toggle--checked::after {
  border-radius: 50%;
  clip-path: none;
  width: 8px;
  height: 8px;
}
.equip-item__toggle--serie {
  background: var(--border);
  border-color: var(--border);
  cursor: default;
}
.equip-item__toggle--serie::after {
  content: '✓';
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 700;
}
.equip-item__body { flex: 1; min-width: 0; }
.equip-item__name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}
.equip-item--serie .equip-item__name { font-weight: 500; }
.equip-item__desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
  line-height: 1.5;
}
.equip-item__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
  min-width: 90px;
  text-align: right;
}
.equip-item__price {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--blue-dark);
}
.equip-item__price--serie { font-weight: 500; color: var(--text-muted); }
.equip-item__weight { font-size: 0.75rem; color: var(--text-muted); }
.equip-item__serie-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--border);
  padding: 1px 6px;
  border-radius: 10px;
}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
.sidebar-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.sidebar-card h3 {
  font-size: 0.78rem;
  font-weight: var(--fw-strong);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue);
  margin-bottom: 18px;
}
.price-list { display: flex; flex-direction: column; gap: 10px; }
.price-list dt {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.price-list dd {
  font-size: 0.9375rem;
  font-weight: var(--fw-medium);
  color: var(--text-heading);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.price-list dd:last-of-type {
  border-bottom: none;
  font-size: 1.25rem;
  font-weight: var(--fw-strong);
  color: var(--blue);
}
.weight-bar-wrap { margin-top: 20px; }
.weight-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-muted);
}
.weight-bar {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.weight-bar__fill {
  height: 100%;
  border-radius: 4px;
  background: var(--blue);
  transition: width 0.4s ease, background 0.3s;
  min-width: 4px;
}
.weight-bar__fill--warn { background: #f59e0b; }
.weight-bar__fill--critical { background: var(--accent); }
.weight-note { font-size: 0.75rem; color: var(--text-muted); margin-top: 6px; }

/* ── Summary (Step 8) ────────────────────────────────────────────────────── */
.summary { display: flex; flex-direction: column; gap: 20px; }
.summary-block {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.summary-block__title {
  font-size: 0.72rem;
  font-weight: var(--fw-strong);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue);
  margin-bottom: 14px;
}
.summary-block__content { font-size: 0.9375rem; color: var(--text); line-height: 1.55; }
.summary-total {
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 6px 24px rgba(0,79,159,0.18);
}
.summary-total__label { font-size: 1rem; font-weight: var(--fw-medium); opacity: 0.9; letter-spacing: 0.01em; }
.summary-total__price { font-size: 1.875rem; font-weight: var(--fw-strong); }

/* ── Summary contact CTA ─────────────────────────────────────────────────── */
.summary-contact {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  text-align: center;
}
.summary-contact__title {
  font-size: 1.25rem;
  font-weight: var(--fw-medium);
  color: var(--text-heading);
  margin-bottom: 10px;
}
.summary-contact__text {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.summary-contact__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.summary-contact__alt {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-weight: 600;
}

/* ── Lead-Capture Formular ───────────────────────────────────────────────── */
.summary-lead {
  background: var(--surface);
  border: 1px solid var(--blue);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  margin-bottom: 18px;
  box-shadow: 0 8px 32px rgba(0,79,159,0.10);
}
.summary-lead__title {
  font-size: 1.375rem;
  font-weight: var(--fw-medium);
  color: var(--text-heading);
  letter-spacing: -0.005em;
  margin-bottom: 10px;
}
.summary-lead__text {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 22px;
}
.lead-form { display: grid; gap: 14px; }
.lead-form__row { display: flex; flex-direction: column; gap: 6px; }
.lead-form__row label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}
.lead-form__row input,
.lead-form__row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  background: var(--surface);
  color: var(--text);
  transition: border-color var(--tr), box-shadow var(--tr);
}
.lead-form__row input:focus,
.lead-form__row textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,79,159,0.12);
}
.lead-form__row textarea { resize: vertical; min-height: 70px; }
.lead-form__consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text);
  cursor: pointer;
}
.lead-form__consent input { margin-top: 3px; flex-shrink: 0; }
.lead-form__consent a { color: var(--blue); text-decoration: underline; }
.lead-form__submit { width: 100%; margin-top: 6px; }
.lead-form__submit:disabled { opacity: 0.6; cursor: wait; }
.lead-form__success {
  text-align: center;
  padding: 20px;
  background: #f0f9f4;
  color: #166534;
  border-radius: var(--radius);
  font-size: 1rem;
}

/* Mobile: prevent iOS zoom on input focus (font-size must be ≥16px) */
@media (max-width: 768px) {
  .lead-form__row input,
  .lead-form__row textarea { font-size: max(16px, 1em); }
}

/* Dark-mode override for lead form success */
@media (prefers-color-scheme: dark) {
  html:not(.theme-light) .lead-form__success { background: #0f2d1e; color: #86efac; }
  html:not(.theme-light) .summary-lead { background: var(--dark-2, #1a1d2e); }
}
html.theme-dark .lead-form__success { background: #0f2d1e; color: #86efac; }
html.theme-dark .summary-lead { background: var(--dark-2, #1a1d2e); }

/* ── Error / empty states ────────────────────────────────────────────────── */
.error-msg {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 16px 20px;
  color: #991b1b;
  font-size: 0.9375rem;
}
.empty-state {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  color: var(--text-muted);
  font-size: 0.9375rem;
  text-align: center;
}

/* ── Focus-visible: explicit ring for keyboard navigation ────────────────── */
:focus-visible {
  outline: 3px solid var(--blue-mid);
  outline-offset: 2px;
}
.btn:focus-visible, .fab-btn:focus-visible, .equip-tab:focus-visible {
  outline: 3px solid var(--blue-mid);
  outline-offset: 2px;
}
.model-card:focus-visible, .fp-card:focus-visible, .paket-card:focus-visible,
.equip-item:focus-visible {
  outline: 3px solid var(--blue-mid);
  outline-offset: 3px;
}

/* ── Toast notification ──────────────────────────────────────────────────── */
.em-toast {
  position: fixed;
  bottom: 96px;
  right: 24px;
  z-index: 999;
  padding: 14px 22px;
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  opacity: 0;
  transition: opacity 0.22s, transform 0.22s;
  pointer-events: none;
  max-width: 340px;
}
.em-toast--in { opacity: 1; transform: translateY(0); }
.em-toast--success { background: var(--blue); color: #fff; }
.em-toast--neutral { background: var(--text); color: #fff; }
.em-toast--error   { background: var(--accent); color: #fff; }

/* ── Price flash animation ───────────────────────────────────────────────── */
@keyframes priceFlash {
  0%   { color: #fff; transform: scale(1); }
  30%  { color: #ffd700; transform: scale(1.08); }
  100% { color: #fff; transform: scale(1); }
}
.price-flash { animation: priceFlash 0.65s ease-out forwards; }

/* ── Paket card selection pulse ──────────────────────────────────────────── */
@keyframes paketPulse {
  0%   { box-shadow: 0 0 0 0 rgba(0,79,159,0.4); }
  70%  { box-shadow: 0 0 0 10px rgba(0,79,159,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,79,159,0); }
}
.paket-card--selected { animation: paketPulse 0.5s ease-out; }

/* ── Footer (dark, matches Eura's dark footer treatment) ────────────────── */
.footer {
  background: #1c1b1b;            /* mirrors euramobil.de dark surface */
  color: rgba(255,255,255,0.6);
  font-size: 0.8125rem;
  padding: 28px 24px;
  margin-top: auto;
  letter-spacing: 0.01em;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
}
.footer-sep { opacity: 0.35; }
.footer-credit { opacity: 0.55; }
.footer-credit a { color: inherit; transition: color var(--tr), opacity var(--tr); }
.footer-credit a:hover { opacity: 1; color: #fff; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { display: none; }
  .model-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
  .fp-card__img { width: 260px; padding: 24px 28px; }
  .fp-card__img img { max-height: 220px; }
}
@media (max-width: 640px) {
  .header-inner { gap: 12px; }
  .steps { display: none; }
  .page-wrap { padding: 24px 16px; }
  .welcome { padding: 40px 24px; }
  .welcome__title { font-size: 1.625rem; }
  .model-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .fp-card { flex-direction: column; }
  .fp-card__img { width: 100%; border-right: none; border-bottom: 1px solid var(--border); padding: 24px; }
  .fp-card__img img { max-height: 200px; }
  .fp-card__info { padding: 20px; }
  .fp-card__name { font-size: 1.25rem; }
  .equip-tabs { overflow-x: auto; flex-wrap: nowrap; }
}
@media (max-width: 768px) {
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
  textarea, select { font-size: max(16px, 1em); }
}

/* ── Dark Mode tokens (shared mixin via custom properties) ───────────────── */
/* Applied when: system prefers dark AND no manual override, OR explicit toggle */

@media (prefers-color-scheme: dark) { html:not(.theme-light) {
  --blue:       #4a9eff; --blue-dark: #7bbcff; --blue-mid: #3d8ef0;
  --blue-light: #0d2240; --accent: #ff6b6b;
  --text: #dde1ea; --text-heading: #f1f3f7; --text-muted: #8990a8; --text-nav: #dde1ea;
  --bg: #10111a; --surface: #191b26; --border: #272a38;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.4); --shadow: 0 2px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 4px 28px rgba(0,0,0,0.6);
}}
html.theme-dark {
  --blue:       #4a9eff; --blue-dark: #7bbcff; --blue-mid: #3d8ef0;
  --blue-light: #0d2240; --accent: #ff6b6b;
  --text: #dde1ea; --text-heading: #f1f3f7; --text-muted: #8990a8; --text-nav: #dde1ea;
  --bg: #10111a; --surface: #191b26; --border: #272a38;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.4); --shadow: 0 2px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 4px 28px rgba(0,0,0,0.6);
}

/* ── Dark element overrides ──────────────────────────────────────────────── */
/* Dark mode: swap header to dark, switch logo, recolor step-nav */
@media (prefers-color-scheme: dark) { html:not(.theme-light) .header {
  background: #14151c; border-bottom-color: #272a38; }
  html:not(.theme-light) .logo-img--light { display: none; }
  html:not(.theme-light) .logo-img--dark  { display: block; }
  html:not(.theme-light) .step-item { color: rgba(255,255,255,0.45); }
  html:not(.theme-light) .step-item.is-done { color: rgba(255,255,255,0.85); }
  html:not(.theme-light) .step-item.is-active { color: #fff; }
  html:not(.theme-light) .step-item.is-done:hover { color: #fff; background: rgba(255,255,255,0.08); }
  html:not(.theme-light) .step-item.is-active .step-item__num { background: #fff; border-color: #fff; color: var(--dark); }
  html:not(.theme-light) .step-sep { color: rgba(255,255,255,0.18); }
  html:not(.theme-light) .header-total { color: #fff; }
  html:not(.theme-light) .header-total__price { color: #fff; }
}
html.theme-dark .header { background: #14151c; border-bottom-color: #272a38; }
html.theme-dark .logo-img--light { display: none; }
html.theme-dark .logo-img--dark  { display: block; }
html.theme-dark .step-item { color: rgba(255,255,255,0.45); }
html.theme-dark .step-item.is-done { color: rgba(255,255,255,0.85); }
html.theme-dark .step-item.is-active { color: #fff; }
html.theme-dark .step-item.is-done:hover { color: #fff; background: rgba(255,255,255,0.08); }
html.theme-dark .step-item.is-active .step-item__num { background: #fff; border-color: #fff; color: var(--dark); }
html.theme-dark .step-sep { color: rgba(255,255,255,0.18); }
html.theme-dark .header-total { color: #fff; }
html.theme-dark .header-total__price { color: #fff; }

@media (prefers-color-scheme: dark) { html:not(.theme-light) .footer { background: #0a0b0f; }}
html.theme-dark .footer { background: #0a0b0f; }

@media (prefers-color-scheme: dark) { html:not(.theme-light) .error-msg {
  background: #2a1010; border-color: #4a1f1f; color: #f87171; }}
html.theme-dark .error-msg { background: #2a1010; border-color: #4a1f1f; color: #f87171; }

@media (prefers-color-scheme: dark) { html:not(.theme-light) .summary-total { background: var(--blue); }
  html:not(.theme-light) .btn-primary { background: #f5f5f7; color: var(--dark); }
  html:not(.theme-light) .btn-primary:hover { background: #fff; }
  html:not(.theme-light) .btn-secondary { background: rgba(255,255,255,0.1); }
  html:not(.theme-light) .btn-secondary:hover { background: rgba(255,255,255,0.18); }
}
html.theme-dark .summary-total { background: var(--blue); }
html.theme-dark .btn-primary { background: #f5f5f7; color: var(--dark); }
html.theme-dark .btn-primary:hover { background: #fff; }
html.theme-dark .btn-secondary { background: rgba(255,255,255,0.1); }
html.theme-dark .btn-secondary:hover { background: rgba(255,255,255,0.18); }

@media (prefers-color-scheme: dark) { html:not(.theme-light) .summary-contact { border-color: rgba(74,158,255,0.2); }}
html.theme-dark .summary-contact { border-color: rgba(74,158,255,0.2); }

@media (prefers-color-scheme: dark) { html:not(.theme-light) .paket-card--selected {
  background: #0d2240; box-shadow: 0 0 0 3px rgba(74,158,255,0.18); }}
html.theme-dark .paket-card--selected { background: #0d2240; box-shadow: 0 0 0 3px rgba(74,158,255,0.18); }

@media (prefers-color-scheme: dark) { html:not(.theme-light) .equip-item--selected:not(.equip-item--readonly) {
  background: #0d2240; border-color: rgba(74,158,255,0.2); }}
html.theme-dark .equip-item--selected:not(.equip-item--readonly) { background: #0d2240; border-color: rgba(74,158,255,0.2); }

/* Both model AND floorplan thumbs are realistic photos on transparent PNGs.
   Filter: none — invert would distort the actual colors. Just give the
   img container a dark backdrop so the transparent PNG sits on something. */
@media (prefers-color-scheme: dark) { html:not(.theme-light) .fp-card__img,
  html:not(.theme-light) .model-card__img { background: #0d1224; }
  html:not(.theme-light) .fp-card__img img,
  html:not(.theme-light) .model-card__img img { filter: none; }
}
html.theme-dark .fp-card__img,
html.theme-dark .model-card__img { background: #0d1224; }
html.theme-dark .fp-card__img img,
html.theme-dark .model-card__img img { filter: none; }

/* Paket feature badges: brighten in dark mode */
@media (prefers-color-scheme: dark) { html:not(.theme-light) .paket-card__features li {
  background: rgba(74,158,255,0.12); color: var(--text); }}
html.theme-dark .paket-card__features li { background: rgba(74,158,255,0.12); color: var(--text); }

@media (prefers-color-scheme: dark) { html:not(.theme-light) .paket-card--selected .paket-card__features li {
  background: rgba(74,158,255,0.18); }}
html.theme-dark .paket-card--selected .paket-card__features li { background: rgba(74,158,255,0.18); }

/* Restore banner dismiss: slightly more visible on dark hover */
@media (prefers-color-scheme: dark) { html:not(.theme-light) .restore-banner__dismiss:hover {
  background: rgba(255,255,255,0.1); }}
html.theme-dark .restore-banner__dismiss:hover { background: rgba(255,255,255,0.1); }

/* ── Restore banner ──────────────────────────────────────────────────────── */
.restore-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.restore-banner__text { flex: 1; min-width: 180px; font-size: 0.9375rem; color: var(--text); }
.restore-banner__dismiss {
  background: none;
  border: none;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}
.restore-banner__dismiss:hover { color: var(--text); background: rgba(0,0,0,0.06); }

/* ── Zoom toggle ─────────────────────────────────────────────────────────── */
html.zoom-lg { font-size: 20px; }

/* ── Print header / footer (only shown @media print) ────────────────────── */
.print-header {
  display: none;
  background: #004f9f;
  color: #fff;
  padding: 20px 32px;
  margin: -32px -32px 24px;
  border-radius: 0;
  align-items: center;
  gap: 20px;
}
.print-header__title { font-size: 1.05rem; font-weight: 700; flex: 1; }
.print-header__date  { font-size: 0.875rem; opacity: 0.8; }
.print-footer {
  display: none;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: 8px;
}

/* ── Share-info hint (Step 8) ────────────────────────────────────────────── */
.share-hint {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 8px;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

/* ── @media print ────────────────────────────────────────────────────────── */
@media print {
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  html, body { background: #fff !important; color: #000 !important; font-size: 11pt; }

  .header, .fab-wrap, .sidebar, .footer,
  .no-print, .step-header.no-print, .summary-contact.no-print, .summary-lead.no-print,
  .weight-bar-wrap { display: none !important; }

  .page-wrap { display: block; padding: 0; }
  .main { padding: 32px; max-width: 100%; }

  .print-header {
    display: flex !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .print-footer { display: block !important; }

  .summary { gap: 0; }
  .summary-block {
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 12px 16px;
    margin-bottom: 8px;
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .summary-block__title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #666;
    margin-bottom: 4px;
  }
  .summary-list { padding-left: 18px; }
  .summary-list li { margin-bottom: 2px; }

  /* Show floorplan image in summary */
  .summary-fp-img { display: block !important; max-width: 320px; margin: 8px 0; }

  /* Show URLs for external links */
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.75em; opacity: 0.7; }

  .summary-total {
    background: #004f9f !important;
    color: #fff !important;
    border-radius: 6px;
    padding: 16px 20px;
    margin-top: 16px;
    break-inside: avoid;
  }
  .summary-total__price { color: #fff !important; }
}

/* ── Toast: small screens ────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .em-toast {
    left: 12px;
    right: 12px;
    max-width: none;
    /* 2 FABs (52px each) + gap (10px) + base bottom (24px) + margin = ~150px */
    bottom: 150px;
  }
}

/* ── Reduced motion ──────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}