/* Demo buchen (kontakt.php): links das Formular in drei Schritten, rechts Foto
   mit „Das erwartet Sie in der Demo“. Gleicher Aufbau wie die Registrierung
   (app/assets/register.css), hier aber unter dem normalen Seiten-Header. */

.dm {
  --dm-header: 69px; /* Höhe von header.site */
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  min-height: calc(100vh - var(--dm-header));
  min-height: calc(100dvh - var(--dm-header));
}
.dm-main { grid-column: 1; grid-row: 1; }
.dm-aside { grid-column: 2; grid-row: 1 / span 2; }
.dm-legal { grid-column: 1; grid-row: 2; }

.dm [hidden] { display: none !important; }

.dm-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ── Linke Spalte ─────────────────────────────────────────── */

.dm-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 0 var(--space-7);
}
.dm-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  max-width: 580px;
  margin: 0 auto;
  padding: var(--space-7) 0;
}

.dm-intro { text-align: center; margin-bottom: var(--space-6); }
.dm-intro h1 {
  margin: 0 0 var(--space-3);
  font-size: clamp(28px, 2.6vw, 38px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.dm-intro p {
  max-width: 44ch;
  margin: 0 auto;
  font-size: 16px;
  color: var(--ink-muted);
  text-wrap: pretty;
}

.dm-card {
  background: var(--surface-raised);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  scroll-margin-top: calc(var(--dm-header) + var(--space-4));
}

/* Fortschritt: ein Balken pro Schritt, darüber „Schritt x von 3“. */
.dm-progress { margin-bottom: var(--space-5); }
.dm-progress-count {
  margin: 0 0 var(--space-2);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-subtle);
}
.dm-steps { display: flex; gap: 6px; margin: 0; padding: 0; list-style: none; }
.dm-bar {
  flex: 1;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--surface-sunken);
  transition: background-color 0.25s ease;
}
.dm-bar.is-done { background: var(--accent); }
.dm-bar.is-current { background: var(--brand); }

/* brand.css gibt jeder <section> 64–96px Innenabstand */
.dm-step { padding: 0; }

.dm-step-title {
  margin: 0 0 var(--space-4);
  font-size: 21px;
  line-height: 1.25;
}
.dm-step-title:focus { outline: none; }
.dm-step-lead { margin: calc(var(--space-3) * -1) 0 var(--space-4); font-size: 14.5px; color: var(--ink-muted); }

/* ── Felder ───────────────────────────────────────────────── */

.dm-form .label {
  display: block;
  margin: 0 0 var(--space-2);
  padding: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}
.dm-optional { font-weight: 500; color: var(--ink-subtle); }
.dm-form .hint { margin: var(--space-1) 0 0; }

.dm-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--space-4); }

.dm-form input[type=tel] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: var(--font-ui);
  background: var(--surface-raised);
  color: var(--ink);
}
.dm-form input[type=tel]:focus {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-color: var(--focus-ring);
}
.dm-form input::placeholder, .dm-form textarea::placeholder { color: var(--ink-subtle); opacity: 1; }

/* Telefon: Ländervorwahl und Nummer als ein Feld. */
.dm-phone { display: flex; }
.dm-phone select {
  flex-shrink: 0;
  width: auto;
  padding: 12px 8px 12px 12px;
  font-size: 15px;
  border-right: 0;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: var(--surface);
}
.dm-phone input[type=tel] { flex: 1; min-width: 0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.dm-phone select:focus { outline: 2px solid var(--focus-ring); outline-offset: 2px; position: relative; z-index: 1; }

.dm-err {
  margin: var(--space-1) 0 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-ink);
}
.dm-err:empty { display: none; }
.dm-field.is-invalid input,
.dm-field.is-invalid textarea,
.dm-field.is-invalid select { border-color: var(--brand-ink); }

.dm-fieldset { min-width: 0; margin: 0 0 var(--space-4); padding: 0; border: 0; }

/* Auswahl-Chips (Interessen, Ansprechpartner) */
.dm-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.dm-chip { position: relative; margin: 0; }
.dm-chip input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.dm-chip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface-raised);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.dm-chip svg { display: none; width: 16px; height: 16px; flex-shrink: 0; color: var(--brand-ink); }
.dm-chip:hover span { border-color: var(--ink-subtle); }
.dm-chip input:checked + span { border-color: var(--brand-ink); background: var(--brand-soft); }
.dm-chip input:checked + span svg { display: block; }
.dm-chip input:focus-visible + span { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

/* Gesprächsart: drei Karten nebeneinander */
.dm-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-2); }
.dm-option { position: relative; margin: 0; }
.dm-option input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.dm-option-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  padding: var(--space-3) var(--space-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  text-align: center;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.dm-option-body svg {
  width: 24px;
  height: 24px;
  margin-bottom: 6px;
  fill: none;
  stroke: var(--ink-muted);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.dm-option-title { font-size: 14.5px; font-weight: 700; line-height: 1.25; }
.dm-option-sub { font-size: 12.5px; line-height: 1.3; color: var(--ink-muted); }
.dm-option:hover .dm-option-body { border-color: var(--ink-subtle); }
.dm-option input:checked + .dm-option-body { border-color: var(--brand-ink); background: var(--brand-soft); }
.dm-option input:checked + .dm-option-body svg { stroke: var(--brand-ink); }
.dm-option input:focus-visible + .dm-option-body { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

/* Datum: waagerechte Tagesleiste, Uhrzeiten als Raster */
.dm-days-wrap { display: flex; align-items: center; gap: var(--space-1); }
.dm-days {
  flex: 1;
  display: flex;
  gap: var(--space-2);
  min-width: 0;
  padding: 3px 2px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.dm-days::-webkit-scrollbar { display: none; }
.dm-day {
  flex: 0 0 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 8px 4px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  font-family: var(--font-ui);
  color: var(--ink);
  cursor: pointer;
  scroll-snap-align: start;
}
.dm-day-wd { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-subtle); }
.dm-day-num { font-size: 19px; font-weight: 800; line-height: 1.15; }
.dm-day-mon { font-size: 12px; font-weight: 600; color: var(--ink-muted); }
.dm-day:hover { border-color: var(--ink-subtle); }
.dm-day[aria-pressed="true"] { border-color: var(--brand); background: var(--brand); }
.dm-day[aria-pressed="true"] .dm-day-wd,
.dm-day[aria-pressed="true"] .dm-day-mon { color: var(--on-brand); }

.dm-days-nav {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background: var(--surface-raised);
  color: var(--ink);
  cursor: pointer;
}
.dm-days-nav svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.dm-days-nav:hover:not(:disabled) { border-color: var(--ink-subtle); }
.dm-days-nav:disabled { opacity: 0.35; cursor: default; }

.dm-times {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.dm-times:empty { display: none; }
.dm-time {
  padding: 9px 4px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  font-family: var(--font-ui);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  cursor: pointer;
}
.dm-time:hover { border-color: var(--ink-subtle); }
.dm-time[aria-pressed="true"] { border-color: var(--brand); background: var(--brand); color: var(--on-brand); }

.dm-slot-status { margin: var(--space-2) 0 0; font-size: 13.5px; color: var(--ink-muted); }
.dm-slot-status:empty { display: none; }

.dm-note {
  margin: 0 0 var(--space-3);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-muted);
}

.dm-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: 0 0 var(--space-2);
  font-size: 14px;
  line-height: 1.45;
  cursor: pointer;
}
.dm-check input { flex-shrink: 0; width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--brand-ink); }

.dm-privacy { margin: 0; font-size: 12.5px; line-height: 1.5; color: var(--ink-muted); }

/* ── Buttons ──────────────────────────────────────────────── */

.dm-actions { display: flex; gap: var(--space-3); margin-top: var(--space-5); }
.dm-actions .dm-btn {
  width: auto;
  margin: 0;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
}
.dm-btn-primary { flex: 1; border: 1.5px solid var(--brand); background: var(--brand); color: var(--on-brand); }
.dm-btn-primary:hover { border-color: var(--brand-ink); background: var(--brand-ink); color: var(--on-dark); }
.dm-btn-primary:disabled { opacity: 0.7; cursor: progress; }
.dm-btn-back { border: 1.5px solid var(--border); background: var(--surface-raised); color: var(--ink); }
.dm-btn-back:hover { border-color: var(--ink-subtle); }

/* ── Erfolg ───────────────────────────────────────────────── */

.dm-done { text-align: center; }
.dm-done-icon {
  display: inline-flex;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-3);
  padding: 12px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.dm-done-icon svg { width: 100%; height: 100%; }
.dm-done h1 { margin: 0 0 var(--space-3); font-size: clamp(26px, 2.4vw, 32px); font-weight: 800; line-height: 1.2; }
.dm-done p { margin: 0 auto; max-width: 46ch; font-size: 15px; color: var(--ink-muted); }
.dm-done p strong { color: var(--ink); }
.dm-summary {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-5) 0 0;
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  text-align: left;
}
.dm-summary div { display: flex; gap: var(--space-3); font-size: 14.5px; }
.dm-summary dt { flex: 0 0 110px; font-weight: 700; color: var(--ink-muted); }
.dm-summary dd { margin: 0; }
.dm-done-btn { margin-top: var(--space-5); }

.dm-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-1) var(--space-4);
  margin: 0;
  padding: 0 var(--space-7) var(--space-5);
  font-size: 12.5px;
  color: var(--ink-subtle);
}
.dm-legal a { color: var(--ink-muted); text-decoration: none; }
.dm-legal a:hover, .dm-legal a:focus-visible { color: var(--brand-ink); text-decoration: underline; }

/* ── Rechte Spalte: Foto + Demo-Vorteile ──────────────────── */

.dm-aside {
  position: sticky;
  top: var(--dm-header);
  align-self: start;
  height: calc(100vh - var(--dm-header));
  height: calc(100dvh - var(--dm-header));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-7);
  background-color: var(--surface-dark);
  background-image: url('img/demo-photo.jpg');
  background-image: image-set(url('img/demo-photo.webp') type('image/webp'), url('img/demo-photo.jpg') type('image/jpeg'));
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.dm-aside::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(32, 32, 30, 0.2);
  pointer-events: none;
}
.dm-aside-inner { position: relative; }

.dm-benefits {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  padding: var(--space-6);
  background: var(--surface-raised);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(32, 32, 30, 0.25);
}
.dm-benefits h2 { margin: 0 0 var(--space-4); font-size: 20px; line-height: 1.3; }
.dm-benefits ul { display: grid; gap: var(--space-4); margin: 0; padding: 0; list-style: none; }
.dm-benefits li { display: flex; gap: var(--space-3); align-items: flex-start; }
.dm-benefits li svg {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  padding: 4px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.dm-benefits li strong { display: block; font-size: 15px; line-height: 1.35; }
.dm-benefits li span { display: block; margin-top: 2px; font-size: 14px; line-height: 1.45; color: var(--ink-muted); }

.dm-team {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}
.dm-avatars { display: flex; flex-shrink: 0; }
.dm-avatars span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 2px solid var(--surface-raised);
  border-radius: 50%;
  background: var(--brand-soft);
  font-size: 12.5px;
  font-weight: 800;
  color: var(--brand-ink);
}
.dm-avatars span + span { margin-left: -10px; background: var(--accent-soft); color: var(--accent-ink); }
.dm-team p { margin: 0; font-size: 14px; line-height: 1.35; }
.dm-team p strong, .dm-team p span { display: block; }
.dm-team p span { color: var(--ink-muted); font-size: 13px; }

/* ── Kleinere Bildschirme: kein Foto, Demo-Vorteile unter dem Formular ── */

@media (max-width: 1100px) {
  .dm-main { padding: 0 var(--space-5); }
  .dm-legal { padding: 0 var(--space-5) var(--space-5); gap: var(--space-1) var(--space-3); }
  .dm-aside { padding: var(--space-5); }
  .dm-card { padding: var(--space-5); }
}

@media (max-width: 900px) {
  .dm { grid-template-columns: 1fr; grid-template-rows: none; min-height: 0; }
  .dm-main, .dm-aside, .dm-legal { grid-column: auto; grid-row: auto; }
  .dm-main { padding: 0 var(--space-4); }
  .dm-body { padding: var(--space-6) 0 var(--space-5); }
  .dm-intro { margin-bottom: var(--space-5); }
  .dm-legal { padding: 0 var(--space-4) var(--space-6); }
  .dm-aside {
    position: static;
    height: auto;
    padding: 0 var(--space-4) var(--space-5);
    background: none;
  }
  .dm-aside::before { display: none; }
  .dm-benefits { max-width: 580px; box-shadow: none; border: 1px solid var(--border); }
}

@media (max-width: 520px) {
  .dm-intro h1 { font-size: 26px; }
  .dm-intro p { font-size: 15px; }
  .dm-card { padding: var(--space-5) var(--space-4); }
  .dm-row { grid-template-columns: 1fr; }
  .dm-option-body { padding: var(--space-3) 4px; }
  .dm-option-title { font-size: 13.5px; }
  .dm-option-sub { font-size: 11.5px; }
  .dm-actions .dm-btn { padding: 14px 16px; }
  .dm-benefits { padding: var(--space-5) var(--space-4); }
  .dm-summary { padding: var(--space-3) var(--space-4); }
  .dm-summary div { flex-direction: column; gap: 0; }
  .dm-summary dt { flex-basis: auto; font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .dm-bar, .dm-chip span, .dm-option-body { transition: none; }
  .dm-days { scroll-behavior: auto; }
}

/* WhatsApp-Hinweis unter den Demo-Vorteilen (nur mit hinterlegter Nummer) */
.dm-whatsapp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}
.dm-whatsapp p { margin: 0; font-size: 14px; line-height: 1.35; }
.dm-whatsapp p strong, .dm-whatsapp p span { display: block; }
.dm-whatsapp p span { color: var(--ink-muted); font-size: 13px; }
.dm-whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.dm-whatsapp-link:hover { border-color: var(--ink); }
.dm-whatsapp-link .wa-icon { width: 18px; height: 18px; }