/* ===========================================================
   fairbrauchsausweis.de — design tokens
   Direction: official-document spine, real GEG energy scale as
   the one reserved accent (see index.php header comment).
   =========================================================== */

:root{
  --ink-900:#132433;
  --ink-700:#28414f;
  --ink-500:#4c6472;
  --ink-300:#8ea0a9;
  --ink-200:#c7d1d5;
  --paper-0:#fbfaf7;
  --paper-50:#f3f1ea;
  --paper-100:#eae6dc;
  --line:#d8d2c4;

  --accent:#1d4c6e;
  --accent-600:#163c58;
  --accent-100:#e4ecf1;

  --scale-aplus:#1f7a3d;
  --scale-a:#3f9a3f;
  --scale-b:#8bbd3a;
  --scale-c:#c9d232;
  --scale-d:#f0d81f;
  --scale-e:#f3ab2c;
  --scale-f:#ef8623;
  --scale-g:#e9591f;
  --scale-h:#d92c21;

  --radius-s:3px;
  --radius-m:6px;
  --shell-w:1180px;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-num: "Segoe UI", Roboto, Arial, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* fixed regardless of theme: chips/bands meant to always read as a dark
     surface with light text (footer, order summary, table headers) */
  --surface-inverse:#132433;
  --surface-inverse-text:#eae6dc;
}

[data-theme="dark"]{
  --ink-900:#eef2f4;
  --ink-700:#c7d1d5;
  --ink-500:#94a5ad;
  --ink-300:#5a707a;
  --ink-200:#3a4a53;
  --paper-0:#141d24;
  --paper-50:#1b262e;
  --paper-100:#22303a;
  --line:#2c3b44;

  --accent:#5b9bd0;
  --accent-600:#7fb2dd;
  --accent-100:#1e3341;
}

body{ transition:background-color .25s ease, color .25s ease; }

*, *::before, *::after{ box-sizing:border-box; }
[hidden]{ display:none !important; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper-0);
  color:var(--ink-900);
  font-family:var(--font-ui);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3{ font-weight:700; letter-spacing:-.01em; margin:0 0 .5em; color:var(--ink-900); }
p{ margin:0 0 1em; }
ul,ol{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }

.shell{
  max-width:var(--shell-w);
  margin-inline:auto;
  padding-inline:24px;
}

.eyebrow{
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.09em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:.6em;
}

/* ===================== BUTTONS ===================== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5em;
  border:1px solid transparent;
  border-radius:var(--radius-s);
  padding:.85em 1.5em;
  font-weight:700;
  font-size:.95rem;
  cursor:pointer;
  text-decoration:none;
  transition:background .15s ease, border-color .15s ease, color .15s ease, transform .1s ease;
}
.btn:active{ transform:translateY(1px); }
.btn--primary{ background:var(--accent); color:#fff; }
.btn--primary:hover{ background:var(--accent-600); transform:translateY(-1px); box-shadow:0 8px 18px -10px rgba(29,76,110,.5); }
.btn--primary:active{ transform:translateY(1px); box-shadow:none; }
.btn--ghost{ background:transparent; color:var(--ink-700); border-color:var(--line); }
.btn--ghost:hover{ border-color:var(--ink-300); }
.btn--tertiary{ background:transparent; color:var(--accent); border-color:transparent; text-decoration:underline; text-underline-offset:3px; padding-inline:.4em; transition:color .15s ease, transform .2s var(--ease-out); }
.btn--tertiary:hover{ color:var(--accent-600); }
.btn--tertiary.is-saved{ animation:save-pulse .45s var(--ease-out); color:var(--scale-a); }
.btn--small{ padding:.55em 1.1em; font-size:.85rem; }
.btn--large{ padding:1em 1.9em; font-size:1rem; }
.btn--submit{ background:var(--scale-a); }
.btn--submit:hover{ background:var(--scale-aplus); transform:translateY(-1px); box-shadow:0 8px 18px -10px rgba(31,122,61,.5); }
.btn--danger{ background:#c81e3a; color:#fff; }
.btn--danger:hover{ background:#a5162e; transform:translateY(-1px); box-shadow:0 8px 18px -10px rgba(200,30,58,.5); }
.btn--danger:active{ transform:translateY(1px); box-shadow:none; }
.btn--submit:active{ transform:translateY(1px); box-shadow:none; }

@keyframes save-pulse{
  0%{ transform:scale(1); }
  40%{ transform:scale(1.06); }
  100%{ transform:scale(1); }
}

/* ===================== HEADER ===================== */
.site-header{
  border-bottom:1px solid var(--line);
  background:var(--paper-0);
  position:sticky;
  top:0;
  z-index:20;
  box-shadow:0 0 0 rgba(19,36,51,0);
  transition:box-shadow .25s var(--ease-out), border-color .25s ease;
}
.site-header.is-scrolled{
  border-bottom-color:var(--ink-200);
  box-shadow:0 10px 24px -20px rgba(19,36,51,.45);
}

/* anchor targets must clear the sticky header, or #jumps land under it */
#ablauf,
#formular,
#preise{
  scroll-margin-top:96px;
}
.site-header__row{
  display:flex;
  align-items:center;
  gap:32px;
  padding-block:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
  color:var(--ink-900);
  font-weight:700;
  font-size:1.05rem;
  margin-right:auto;
  min-width:0;
}
.brand__mark{ color:var(--accent); display:inline-flex; flex-shrink:0; }
.brand__word{
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
  min-width:0;
}
.brand__word em{ font-style:normal; color:var(--accent); }
.brand__tld{ color:var(--ink-300); font-weight:500; }
.site-nav{ display:flex; gap:28px; margin-right:auto; }
.site-nav a{
  position:relative;
  text-decoration:none;
  font-size:.92rem;
  font-weight:600;
  color:var(--ink-700);
  padding-bottom:3px;
  transition:color .15s ease;
}
.site-nav a::after{
  content:"";
  position:absolute;
  left:0; right:100%; bottom:0;
  height:2px;
  background:var(--accent);
  transition:right .25s var(--ease-out);
}
.site-nav a:hover{ color:var(--accent); }
.site-nav a:hover::after,
.site-nav a:focus-visible::after{ right:0; }
.site-header__cta{ flex-shrink:0; }

.theme-toggle{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  flex-shrink:0;
  border:1px solid var(--line);
  border-radius:50%;
  background:var(--paper-50);
  color:var(--ink-700);
  cursor:pointer;
  transition:background .2s ease, border-color .2s ease, color .2s ease, transform .15s var(--ease-out);
}
.theme-toggle:hover{ color:var(--accent); border-color:var(--ink-300); }
.theme-toggle:active{ transform:scale(.92); }
.theme-toggle__icon{ position:absolute; transition:opacity .2s ease, transform .3s var(--ease-out); }
.theme-toggle__icon--moon{ opacity:0; transform:rotate(-90deg) scale(.5); }
.theme-toggle__icon--sun{ opacity:1; transform:rotate(0) scale(1); }
[data-theme="dark"] .theme-toggle__icon--sun{ opacity:0; transform:rotate(90deg) scale(.5); }
[data-theme="dark"] .theme-toggle__icon--moon{ opacity:1; transform:rotate(0) scale(1); }

@media (max-width: 780px){
  .site-nav{ display:none; }
}

/* ===================== HERO ===================== */
.hero{ padding-block:64px 72px; }
.hero__grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:center;
}
.hero h1{
  font-size:clamp(2.1rem, 3.4vw, 2.9rem);
  line-height:1.12;
}
.hero h1 span{ color:var(--accent); }
.hero__lead{
  font-size:1.08rem;
  color:var(--ink-700);
  max-width:46ch;
}
.hero__cta{
  display:flex;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
  margin:1.6em 0 1.6em;
}
.hero__price{ font-size:.92rem; color:var(--ink-500); }
.hero__price strong{ color:var(--ink-900); }

.badge-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
}
.badge-row li{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.88rem;
  font-weight:600;
  color:var(--ink-700);
}
.badge-row svg{ color:var(--scale-a); flex-shrink:0; }

/* --- Ausweis proof card --- */
.hero__proof{ display:flex; justify-content:center; }
.ausweis-card{
  /* always renders as a real (light) paper document, independent of site theme */
  --ink-900:#132433;
  --ink-700:#28414f;
  --ink-500:#4c6472;
  --ink-300:#8ea0a9;
  --ink-200:#c7d1d5;
  --paper-50:#f3f1ea;
  --line:#d8d2c4;

  width:100%;
  max-width:450px;
  position:relative;
  color:var(--ink-900);
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  box-shadow:0 1px 2px rgba(19,36,51,.04), 0 18px 40px -24px rgba(19,36,51,.28);
  padding:22px 22px 18px;
}
.ausweis-card__head{
  display:flex;
  flex-wrap:nowrap;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  border-bottom:2px solid var(--ink-900);
  padding-bottom:10px;
  margin-bottom:14px;
  font-weight:700;
}
.ausweis-card__head > span:first-child{
  font-size:1rem;
  white-space:nowrap;
}
.ausweis-card__tag{
  flex-shrink:0;
  font-size:.68rem;
  text-transform:uppercase;
  letter-spacing:.07em;
  color:var(--ink-500);
  background:var(--paper-50);
  border:1px solid var(--line);
  border-radius:2px;
  padding:.2em .6em;
  font-weight:700;
}
.ausweis-scale{ display:flex; flex-direction:column; gap:3px; }
.ausweis-scale__row{
  --band-color: var(--ink-200);
  display:grid;
  grid-template-columns:28px 1fr;
  align-items:center;
  height:26px;
  position:relative;
}
.ausweis-scale__row[data-band="a-plus"]{ --band-color: var(--scale-aplus); }
.ausweis-scale__row[data-band="a"]{ --band-color: var(--scale-a); }
.ausweis-scale__row[data-band="b"]{ --band-color: var(--scale-b); }
.ausweis-scale__row[data-band="c"]{ --band-color: var(--scale-c); }
.ausweis-scale__row[data-band="d"]{ --band-color: var(--scale-d); }
.ausweis-scale__row[data-band="e"]{ --band-color: var(--scale-e); }
.ausweis-scale__row[data-band="f"]{ --band-color: var(--scale-f); }
.ausweis-scale__row[data-band="g"]{ --band-color: var(--scale-g); }
.ausweis-scale__row[data-band="h"]{ --band-color: var(--scale-h); }

.ausweis-scale__label{
  font-size:.72rem;
  font-weight:800;
  color:var(--ink-900);
  text-align:center;
}
.ausweis-scale__bar{
  background:var(--band-color);
  height:100%;
  display:flex;
  align-items:center;
  padding-left:10px;
  font-size:.66rem;
  font-weight:700;
  color:rgba(0,0,0,.55);
  border-radius:2px;
  transform-origin:left center;
  transition:transform .3s var(--ease-out);
}
.ausweis-card.is-armed .ausweis-scale__bar{ transform:scaleX(0); }
.ausweis-card.is-revealed .ausweis-scale__bar{ transform:scaleX(1); }
.ausweis-card.is-armed.is-revealed .ausweis-scale__row:nth-child(1) .ausweis-scale__bar{ transition-delay:0ms; }
.ausweis-card.is-armed.is-revealed .ausweis-scale__row:nth-child(2) .ausweis-scale__bar{ transition-delay:275ms; }
.ausweis-card.is-armed.is-revealed .ausweis-scale__row:nth-child(3) .ausweis-scale__bar{ transition-delay:550ms; }
.ausweis-card.is-armed.is-revealed .ausweis-scale__row:nth-child(4) .ausweis-scale__bar{ transition-delay:825ms; }
.ausweis-card.is-armed.is-revealed .ausweis-scale__row:nth-child(5) .ausweis-scale__bar{ transition-delay:1100ms; }
.ausweis-card.is-armed.is-revealed .ausweis-scale__row:nth-child(6) .ausweis-scale__bar{ transition-delay:1375ms; }
.ausweis-card.is-armed.is-revealed .ausweis-scale__row:nth-child(7) .ausweis-scale__bar{ transition-delay:1650ms; }
.ausweis-card.is-armed.is-revealed .ausweis-scale__row:nth-child(8) .ausweis-scale__bar{ transition-delay:1925ms; }
.ausweis-card.is-armed.is-revealed .ausweis-scale__row:nth-child(9) .ausweis-scale__bar{ transition-delay:2200ms; }
.ausweis-scale__row[data-band="a-plus"] .ausweis-scale__bar{ width:34%; color:#fff; }
.ausweis-scale__row[data-band="a"] .ausweis-scale__bar{ width:42%; color:#fff; }
.ausweis-scale__row[data-band="b"] .ausweis-scale__bar{ width:50%; }
.ausweis-scale__row[data-band="c"] .ausweis-scale__bar{ width:58%; }
.ausweis-scale__row[data-band="d"] .ausweis-scale__bar{ width:66%; }
.ausweis-scale__row[data-band="e"] .ausweis-scale__bar{ width:74%; }
.ausweis-scale__row[data-band="f"] .ausweis-scale__bar{ width:82%; color:#fff; }
.ausweis-scale__row[data-band="g"] .ausweis-scale__bar{ width:90%; color:#fff; }
.ausweis-scale__row[data-band="h"] .ausweis-scale__bar{ width:98%; color:#fff; }

.ausweis-card__stamp{
  position:absolute;
  top:78px;
  right:22px;
  max-width:112px;
  text-align:right;
  font-size:.66rem;
  font-weight:800;
  letter-spacing:.03em;
  line-height:1.3;
  color:var(--ink-300);
  text-transform:uppercase;
  pointer-events:none;
  opacity:1;
  transition:opacity .5s var(--ease-out);
}
.ausweis-card.is-armed .ausweis-card__stamp{ opacity:0; }
.ausweis-card.is-armed.is-revealed .ausweis-card__stamp{ opacity:1; transition-delay:2.5s; }

.ausweis-scale__row.is-active{
  outline:2px solid var(--ink-900);
  border-radius:2px;
  height:auto;
  padding-block:2px;
  row-gap:2px;
}
.ausweis-scale__marker{
  grid-column:1 / -1;
  font-size:.62rem;
  font-weight:800;
  color:var(--ink-700);
  padding-left:28px;
  transition:opacity .35s ease .38s, transform .35s var(--ease-out) .38s;
}
.ausweis-card.is-armed .ausweis-scale__marker{ opacity:0; transform:translateY(3px); }
.ausweis-card.is-revealed .ausweis-scale__marker{ opacity:1; transform:none; }
.ausweis-card__foot{
  margin:14px 0 0;
  font-size:.72rem;
  color:var(--ink-500);
  border-top:1px solid var(--line);
  padding-top:10px;
}

/* ===================== ABLAUF ===================== */
.ablauf{ padding-block:60px; background:var(--paper-50); border-block:1px solid var(--line); }
.ablauf h2{ font-size:1.7rem; max-width:26ch; }
.steps-explainer{
  margin-top:36px;
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:32px;
}
.steps-explainer__num{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.03em;
  color:var(--accent);
  background:var(--accent-100);
  padding:.35em .9em;
  border-radius:999px;
  margin-bottom:.7em;
}
.steps-explainer h3{ font-size:1.05rem; margin-bottom:.35em; }
.steps-explainer p{ color:var(--ink-500); font-size:.92rem; margin:0; }

@media (max-width: 820px){
  .hero__grid{ grid-template-columns:1fr; }
  .steps-explainer{ grid-template-columns:1fr; gap:24px; }
}

/* ===================== FORMULAR / WIZARD ===================== */
.formular{ padding-block:64px 80px; }
.formular h2{ font-size:1.7rem; }
.formular__intro{ color:var(--ink-500); font-size:.92rem; margin-bottom:2.2em; }

.wizard{
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  background:var(--paper-0);
  overflow:hidden;
}

.wizard__restore[hidden]{ display:none; }
.wizard__restore{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:14px 40px;
  background:var(--accent-100);
  border-bottom:1px solid var(--line);
  font-size:.92rem;
  color:var(--ink-700);
}
.wizard__restore p{ margin:0; }
.wizard__restore-actions{ display:flex; gap:10px; flex-shrink:0; }
.wizard__restore.is-animating{ animation:banner-in .35s var(--ease-out); }
@keyframes banner-in{ from{ opacity:0; transform:translateY(-6px);} to{ opacity:1; transform:none;} }

.wizard__progress{
  display:grid;
  grid-template-columns:repeat(6, 1fr);
  background:var(--paper-50);
  border-bottom:1px solid var(--line);
  position:relative;
}
.wizard__progress li{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  padding:16px 6px;
  text-align:center;
  position:relative;
  cursor:pointer;
}
.wizard__progress li::after{
  content:"";
  position:absolute;
  top:31px;
  left:50%;
  width:100%;
  height:2px;
  background:var(--line);
  z-index:0;
}
.wizard__progress li:last-child::after{ display:none; }
.wizard__progress-dot{
  width:26px; height:26px;
  border-radius:50%;
  background:var(--paper-0);
  border:2px solid var(--ink-200);
  display:flex; align-items:center; justify-content:center;
  font-size:.75rem; font-weight:800;
  color:var(--ink-500);
  position:relative; z-index:1;
  transition:background .25s var(--ease-out), border-color .25s var(--ease-out), color .2s ease, transform .2s var(--ease-out);
}
.wizard__progress-label{
  font-size:.68rem;
  font-weight:700;
  color:var(--ink-500);
  letter-spacing:.01em;
  transition:color .2s ease;
}
.wizard__progress li::after{ transition:background .3s var(--ease-out) .05s; }
.wizard__progress li.is-current .wizard__progress-dot{
  border-color:var(--accent);
  background:var(--accent);
  color:#fff;
}
.wizard__progress li.is-current .wizard__progress-label{ color:var(--accent); }
.wizard__progress li.is-done .wizard__progress-dot{
  border-color:var(--scale-a);
  background:var(--scale-a);
  color:#fff;
}
.wizard__progress li.is-done::after{ background:var(--scale-a); }
.wizard__progress li.is-done:hover .wizard__progress-dot,
.wizard__progress li.is-current:hover .wizard__progress-dot{ transform:scale(1.1); }

.wizard__form{ padding:36px 40px 28px; }

.wizard__step{ display:none; border:0; margin:0; padding:0; opacity:1; }
.wizard__step.is-active{ display:block; }
.wizard__step.is-active.is-animating{ animation:step-in .32s var(--ease-out); }
@keyframes step-in{ from{ opacity:0; transform:translateY(8px);} to{ opacity:1; transform:none;} }

.wizard__step legend{
  font-size:1.15rem;
  font-weight:700;
  padding:0 0 20px;
  margin-bottom:24px;
  border-bottom:1px solid var(--line);
  width:100%;
  color:var(--ink-900);
}

/* --- fields --- */
.field-group{ margin-bottom:26px; }
.field-group__label{
  display:block;
  font-size:.86rem;
  font-weight:700;
  color:var(--ink-700);
  margin-bottom:10px;
}
.field{ display:flex; flex-direction:column; gap:6px; margin-bottom:22px; }
.field label{ font-size:.82rem; font-weight:700; color:var(--ink-700); }
.field__note{ font-weight:500; color:var(--ink-300); }
.field__hint{ margin:4px 0 0; font-size:.82rem; color:var(--ink-300); }
.field--inline{ margin-bottom:0; max-width:280px; }
.field--sm{ max-width:140px; }
.field--upload{ margin-bottom:22px; }

.field-row{ display:grid; gap:20px; }
.field-row--2{ grid-template-columns:1fr 1fr; }
.field-row--3{ grid-template-columns:2fr .8fr 1.4fr; }

input[type="text"],
input[type="number"],
input[type="email"],
select,
textarea{
  font-family:inherit;
  font-size:.94rem;
  padding:.7em .8em;
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  background:var(--paper-0);
  color:var(--ink-900);
  width:100%;
}
textarea{ resize:vertical; }
input:focus, select:focus, textarea:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-100);
}
input[type="file"]{
  font-size:.86rem;
  padding:.5em 0;
}

.photo-preview{ margin-top:10px; }
.photo-preview__list{ display:flex; flex-wrap:wrap; gap:14px; }
.photo-preview__item{ display:flex; flex-direction:column; align-items:center; gap:6px; }
.photo-preview img{
  width:96px; height:96px;
  object-fit:cover;
  border:1px solid var(--line);
  border-radius:var(--radius-s);
}

.input-suffix{ display:flex; align-items:stretch; }
.input-suffix input{ border-top-right-radius:0; border-bottom-right-radius:0; }
.input-suffix span{
  display:flex; align-items:center; padding:0 .9em;
  background:var(--paper-100); border:1px solid var(--line); border-left:0;
  border-top-right-radius:var(--radius-s); border-bottom-right-radius:var(--radius-s);
  font-size:.85rem; font-weight:700; color:var(--ink-500);
}
.input-suffix--sm{ max-width:160px; }

/* --- choice cards (Anlass) --- */
.choice-cards{ display:grid; grid-template-columns:repeat(3, 1fr); gap:12px; }
.choice-card{
  position:relative;
  display:flex; flex-direction:column; gap:4px;
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  padding:14px 16px;
  cursor:pointer;
  transition:border-color .15s ease, background .15s ease;
}
.choice-card input{ position:absolute; opacity:0; }
.choice-card__title{ font-weight:700; font-size:.92rem; }
.choice-card__hint{ font-size:.78rem; color:var(--ink-500); }
.choice-card:hover{ border-color:var(--ink-300); background:var(--paper-50); }
.choice-card:has(input:checked){
  border-color:var(--accent);
  background:var(--accent-100);
}
.choice-card:has(input:checked):hover{ background:var(--accent-100); border-color:var(--accent-600); }
.choice-card:has(input:focus-visible){ box-shadow:0 0 0 3px var(--accent-100); }

/* --- yes/no toggle pills --- */
.toggle-row{ display:flex; gap:10px; }
.toggle-row--compact{ gap:8px; }
.toggle-pill{
  position:relative;
  border:1px solid var(--line);
  border-radius:999px;
  padding:.5em 1.3em;
  font-size:.85rem;
  font-weight:700;
  color:var(--ink-700);
  cursor:pointer;
  background:var(--paper-0);
  transition:border-color .15s ease, background .15s ease, color .15s ease;
}
.toggle-pill input{ position:absolute; opacity:0; }
.toggle-pill:hover{ border-color:var(--ink-300); }
.toggle-pill:has(input:checked){
  background:var(--accent);
  border-color:var(--accent);
  color:#fff;
}
.toggle-pill:has(input:checked):hover{ background:var(--accent-600); border-color:var(--accent-600); }

.reveal{
  display:grid;
  grid-template-rows:0fr;
  opacity:0;
  margin-top:0;
  padding-inline:16px;
  padding-block:0;
  background:var(--paper-50);
  border:1px dashed var(--line);
  border-width:0;
  border-radius:var(--radius-s);
  transition:grid-template-rows .3s var(--ease-out), opacity .25s ease, margin-top .3s var(--ease-out), padding-block .3s var(--ease-out), border-width .3s var(--ease-out);
}
.reveal > *{ min-height:0; overflow:hidden; }
.reveal.reveal--open{
  grid-template-rows:1fr;
  opacity:1;
  margin-top:14px;
  padding-block:14px;
  border-width:1px;
}

/* --- yes/no table (Dämmung) --- */
.yesno-table{ display:flex; flex-direction:column; border:1px solid var(--line); border-radius:var(--radius-s); overflow:hidden; margin-bottom:26px; }
.yesno-row{
  display:grid;
  grid-template-columns:1fr auto 200px;
  align-items:center;
  gap:16px;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  background:var(--paper-0);
}
.yesno-row:nth-child(even){ background:var(--paper-50); }
.yesno-row:last-child{ border-bottom:0; }
.yesno-row__label{ font-size:.9rem; font-weight:700; color:var(--ink-900); }
.yesno-row__extra select{ font-size:.82rem; padding:.45em .6em; }

/* --- consumption table --- */
.consumption-table{ border:1px solid var(--line); border-radius:var(--radius-s); overflow:hidden; }
.consumption-row{
  display:grid;
  grid-template-columns:110px 1fr 110px;
  gap:12px;
  align-items:center;
  padding:10px 16px;
  border-bottom:1px solid var(--line);
  background:var(--paper-0);
}
.consumption-row:last-child{ border-bottom:0; }
.consumption-row--head{
  background:var(--surface-inverse);
  color:var(--surface-inverse-text);
  font-size:.72rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.05em;
  padding-block:10px;
}
.consumption-row span:first-child{ font-size:.86rem; font-weight:700; color:var(--ink-700); }
.consumption-row--head span{ color:var(--surface-inverse-text); }

/* --- price options (in-form) --- */
.price-options{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.price-option{
  position:relative;
  display:grid;
  grid-template-columns:auto 1fr auto;
  grid-template-rows:auto auto;
  column-gap:12px;
  align-items:center;
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  padding:12px 14px;
  cursor:pointer;
  background:var(--paper-0);
  transition:border-color .15s ease, background .15s ease, transform .15s var(--ease-out), box-shadow .15s var(--ease-out);
}
.price-option input{ grid-row:1 / span 2; width:17px; height:17px; accent-color:var(--accent); }
.price-option__title{ font-size:.88rem; font-weight:700; }
.price-option__hint{ font-size:.75rem; color:var(--ink-500); grid-column:2; }
.price-option__price{ grid-row:1 / span 2; font-weight:800; font-size:.9rem; color:var(--accent); white-space:nowrap; }
.price-option:hover{ border-color:var(--ink-300); transform:translateY(-1px); box-shadow:0 6px 14px -10px rgba(19,36,51,.35); }
.price-option:has(input:checked){ border-color:var(--accent); background:var(--accent-100); }
.price-option:has(input:checked):hover{ border-color:var(--accent-600); }
.price-option:has(input:disabled){ background:var(--paper-50); }
.price-option:has(input:disabled):hover{ transform:none; box-shadow:none; border-color:var(--line); }

.order-summary{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  margin:24px 0;
  padding:16px 20px;
  background:var(--surface-inverse);
  color:var(--surface-inverse-text);
  border-radius:var(--radius-s);
  font-weight:700;
}
.order-summary strong{ font-size:1.3rem; display:inline-block; transition:transform .2s var(--ease-out); }
.order-summary.is-updated strong{ transform:scale(1.08); }

.confirm-overlay[hidden]{ display:none; }
.confirm-overlay{
  position:fixed;
  inset:0;
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}
.confirm-overlay__backdrop{
  position:absolute;
  inset:0;
  background:rgba(19,36,51,.55);
}
.confirm-overlay__panel{
  position:relative;
  width:100%;
  max-width:640px;
  max-height:calc(100vh - 48px);
  overflow-y:auto;
  background:var(--paper-0);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:32px;
  box-shadow:0 24px 48px -16px rgba(19,36,51,.35);
}
.confirm-overlay__panel h3{ margin:0 0 .3em; }
.confirm-overlay__intro{ color:var(--ink-500); font-size:.92rem; margin:0 0 1.6em; }
.confirm-overlay__list{ margin:0 0 4px; }
.confirm-overlay__row{
  display:flex;
  justify-content:space-between;
  gap:16px;
  padding:10px 0;
  border-bottom:1px solid var(--line);
  font-size:.92rem;
}
.confirm-overlay__row dt{ color:var(--ink-500); }
.confirm-overlay__row dd{ margin:0; text-align:right; color:var(--ink-900); }
.confirm-overlay__feedback{ margin:20px 0 0; }
.confirm-overlay__error{ margin:16px 0 0; padding:10px 12px; border-radius:8px; background:#fdecea; color:#9c2b1f; font-size:.9rem; }
.confirm-overlay__actions{ display:flex; justify-content:flex-end; gap:10px; margin-top:24px; }
.confirm-overlay.is-animating .confirm-overlay__panel{ animation:overlay-in .3s var(--ease-out); }
.confirm-overlay.is-animating .confirm-overlay__backdrop{ animation:backdrop-in .3s var(--ease-out); }
@keyframes overlay-in{ from{ opacity:0; transform:translateY(12px) scale(.98); } to{ opacity:1; transform:none; } }
@keyframes backdrop-in{ from{ opacity:0; } to{ opacity:1; } }

.pay-methods{ display:flex; gap:10px; }
.pay-method{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:.5em;
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  padding:.7em 1.4em;
  font-weight:700;
  font-size:.86rem;
  cursor:pointer;
  background:var(--paper-0);
  transition:border-color .15s ease, background .15s ease, color .15s ease;
}
.pay-method input{ position:absolute; opacity:0; }
.pay-method__icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:1.9em;
  height:1.4em;
  flex-shrink:0;
  border-radius:3px;
  background:#fff;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.08);
  padding:.1em .15em;
}
.pay-method__icon svg{ width:100%; height:100%; }
.pay-method:hover{ border-color:var(--ink-300); }
.pay-method:has(input:checked){ border-color:var(--accent); background:var(--accent-100); color:var(--accent-600); }

/* --- nav --- */
.wizard__nav{
  display:flex;
  align-items:center;
  gap:14px;
  border-top:1px solid var(--line);
  margin-top:32px;
  padding-top:24px;
}
.wizard__nav .btn--primary,
.wizard__nav .btn--submit{ margin-left:auto; }
.wizard__nav .btn--tertiary{ margin-left:0; }

@media (max-width: 820px){
  .wizard__restore{ padding:14px 20px; }
  .wizard__form{ padding:26px 20px; }
  .wizard__progress{
    display:flex;
    overflow-x:auto;
    scroll-snap-type:x proximity;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
  }
  .wizard__progress::-webkit-scrollbar{ display:none; }
  .wizard__progress li{
    flex:0 0 auto;
    min-width:33.33%;
    scroll-snap-align:center;
  }
  .field-row--2, .field-row--3{ grid-template-columns:1fr; }
  .choice-cards{ grid-template-columns:1fr; }
  .price-options{ grid-template-columns:1fr; }
  .yesno-row{ grid-template-columns:1fr; row-gap:8px; }
  .wizard__nav{ flex-wrap:wrap; }
  .wizard__nav .btn--tertiary{ order:3; width:100%; text-align:center; }
}

/* ===================== PREISE ===================== */
.preise{ padding-block:64px 80px; background:var(--paper-50); border-top:1px solid var(--line); }
.preise h2{ font-size:1.7rem; }
.price-grid{
  margin-top:32px;
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
}
.price-card{
  background:var(--paper-0);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:22px;
  transition:border-color .2s ease, transform .2s var(--ease-out), box-shadow .2s var(--ease-out);
}
.price-card:hover{
  border-color:var(--ink-300);
  transform:translateY(-3px);
  box-shadow:0 16px 32px -22px rgba(19,36,51,.4);
}
.price-card h3{ font-size:.98rem; margin-bottom:.4em; }
.price-card__amount{ font-size:1.5rem; font-weight:800; color:var(--accent); margin-bottom:.3em; }
.price-card p:last-child{ font-size:.86rem; color:var(--ink-500); margin:0; }
.preise__pay{ margin-top:28px; font-size:.9rem; color:var(--ink-500); }

@media (max-width: 820px){
  .price-grid{ grid-template-columns:1fr; }
}

/* ===================== FOOTER ===================== */
.site-footer{ background:var(--surface-inverse); color:var(--surface-inverse-text); padding-block:52px 24px; }
.site-footer__grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.4fr;
  gap:32px;
  padding-bottom:36px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.site-footer .brand__word{ color:#fff; font-weight:700; font-size:1rem; }
.site-footer .brand__word em{ font-style:normal; color:#9fc0d6; }
.site-footer .brand__tld{ color:rgba(255,255,255,.4); }
.site-footer__brand p{ font-size:.85rem; color:rgba(255,255,255,.6); margin-top:.8em; max-width:32ch; }
.site-footer__col h3{ font-size:.78rem; text-transform:uppercase; letter-spacing:.07em; color:rgba(255,255,255,.5); margin-bottom:1em; }
.site-footer__col ul{ display:flex; flex-direction:column; gap:.6em; }
.site-footer__col a{ text-decoration:none; font-size:.88rem; color:rgba(255,255,255,.82); transition:color .15s ease; }
.site-footer__col a:hover{ color:#fff; }
.site-footer__legal{ font-size:.78rem; color:rgba(255,255,255,.55); line-height:1.6; margin:0; }
.site-footer__bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  padding-top:20px;
  font-size:.78rem;
  color:rgba(255,255,255,.45);
}

@media (max-width: 820px){
  .site-footer__grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 520px){
  .site-footer__grid{ grid-template-columns:1fr; }
}

/* ===================== REDUCED MOTION ===================== */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .wizard__step.is-active.is-animating{ animation:none; }
  .wizard__restore.is-animating{ animation:none; }
  .confirm-overlay.is-animating .confirm-overlay__panel{ animation:none; }
  .confirm-overlay.is-animating .confirm-overlay__backdrop{ animation:none; }
  .btn--tertiary.is-saved{ animation:none; }
  .btn--primary:hover, .btn--submit:hover,
  .price-option:hover, .price-card:hover,
  .wizard__progress li:hover .wizard__progress-dot{ transform:none; box-shadow:none; }
  .ausweis-scale__bar, .ausweis-scale__marker, .ausweis-card__stamp{ transition-duration:.01ms; transition-delay:0ms !important; }
  .order-summary.is-updated strong{ transform:none; }
  .reveal{ transition-duration:.15s; }
}