/* =============================================================================
   NOA Website – Page-Module: KAUFEN
   -----------------------------------------------------------------------------
   Wird konditional geladen via partials/head.php nur wenn body.page-kaufen
   gesetzt ist. Konfigurator (Hardware / Tarif / Zubehör / Menge),
   Zusammenfassung, Technische Spezifikationen, Testimonials und 4-Spalten-Trust-Row.
   ============================================================================= */

/* =============================================================================
   26. SEITE: KAUFEN  (body.page-kaufen)
   -----------------------------------------------------------------------------
   Konfigurator (Hardware / Tarif / Zubehör / Menge), Zusammenfassung,
   Technische Spezifikationen, Testimonials und 4-Spalten-Trust-Row.
   ============================================================================= */
body.page-kaufen { background: var(--bg-soft); }

/* --- Page-Head (Headline ganz oben) --- */
body.page-kaufen .page-head {
  padding: 100px 0 40px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 169, 180, 0.16), transparent 50%),
    linear-gradient(180deg, #ffffff 0%, var(--bg-soft) 100%);
}
body.page-kaufen .page-head h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  color: var(--blue-deep);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 16px;
  font-weight: 900;
}
body.page-kaufen .page-head h1 .accent {
  background: linear-gradient(120deg, var(--turquoise), var(--turquoise-dark));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
body.page-kaufen .page-head p {
  max-width: 660px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.1rem;
}

/* --- Konfigurator-Layout: Hauptbereich links, Summary rechts --- */
.configurator { padding: 50px 0 90px; }
.config-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}
.config-main {
  background: white;
  border-radius: 28px;
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,174,184,0.16);
}
.config-step { margin-bottom: 38px; }
.config-step:last-child { margin-bottom: 0; }

/* Kopfzeile eines Konfigurationsschritts (Nr. + Titel + Sub) */
.step-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.step-badge {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--turquoise);
  color: white;
  display: grid; place-items: center;
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
}
.step-head h2 {
  color: var(--blue-deep);
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  font-weight: 900;
}
.step-head .step-sub {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

/* --- Schritt 1: Hardware-Variante --- */
.variant-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.variant-card {
  position: relative;
  padding: 26px 22px;
  border: 2px solid rgba(0,174,184,0.22);
  border-radius: 20px;
  cursor: pointer;
  background: white;
  transition: all .25s ease;
  display: grid;
  gap: 12px;
}
.variant-card:hover {
  border-color: var(--turquoise);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.variant-card.selected {
  border-color: var(--turquoise);
  background: linear-gradient(180deg, white, var(--bg-soft));
  box-shadow: 0 16px 32px rgba(0,174,184,0.22);
}
.variant-card.selected::after {
  /* Häkchen oben rechts in der ausgewählten Karte */
  content: "✓";
  position: absolute;
  top: 14px; right: 14px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--turquoise);
  color: white;
  display: grid; place-items: center;
  font-weight: 900;
  box-shadow: 0 6px 14px rgba(0,174,184,0.4);
}
.variant-visual {
  width: 100%;
  height: 240px;
  padding: 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--bg-soft), #ffffff);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 4rem;
  color: var(--turquoise-deep);
  border: 1px solid rgba(0,174,184,0.16);
  overflow: hidden;
}
.variant-card h3 {
  color: var(--blue-deep);
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}
.variant-card .variant-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--orange);
  color: white;
  padding: 3px 8px;
  border-radius: 999px;
  margin-bottom: 6px;
}
.variant-card p { color: var(--muted); font-size: 0.9rem; }
.variant-card ul {
  list-style: none;
  display: grid;
  gap: 6px;
  margin-top: 4px;
}
.variant-card ul li {
  font-size: 0.85rem;
  color: var(--blue-deep);
  padding-left: 18px;
  position: relative;
  font-weight: 600;
}
.variant-card ul li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--turquoise);
}
.variant-hw-price {
  display: inline-block;
  margin-top: 6px;
  padding: 6px 12px;
  background: var(--bg-soft);
  border: 1px solid rgba(0,174,184,0.25);
  border-radius: 999px;
  color: var(--blue-deep);
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.01em;
}
.variant-note {
  margin-top: 14px;
  text-align: center;
  color: var(--turquoise-deep);
  font-weight: 700;
  font-size: 0.9rem;
  background: rgba(0,169,180,0.08);
  border: 1px dashed rgba(0,169,180,0.35);
  padding: 10px 14px;
  border-radius: 12px;
}

/* Zubehör-Hinweis (orange Banner) */
.acc-banner {
  background: linear-gradient(90deg, rgba(245,163,59,0.15), rgba(245,163,59,0.05));
  border: 1px solid rgba(245,163,59,0.4);
  color: #b46f10;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 16px;
}

/* --- Schritt 2: Tarif-Wahl --- */
.plan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.plan-card {
  position: relative;
  padding: 26px;
  border: 2px solid rgba(0,174,184,0.22);
  border-radius: 20px;
  cursor: pointer;
  background: white;
  transition: all .25s ease;
}
.plan-card:hover {
  border-color: var(--turquoise);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.plan-card.selected {
  border-color: var(--turquoise);
  background: linear-gradient(180deg, white, var(--bg-soft));
  box-shadow: 0 16px 32px rgba(0,174,184,0.22);
}
.plan-card.selected::after {
  content: "✓";
  position: absolute;
  top: 14px; right: 14px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--turquoise);
  color: white;
  display: grid; place-items: center;
  font-weight: 900;
}
.plan-card .plan-tag {
  position: absolute;
  top: -12px; left: 18px;
  background: var(--orange);
  color: white;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.plan-card .plan-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,169,180,0.1);
  color: var(--turquoise-deep);
  border: 1px solid rgba(0,169,180,0.3);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.plan-card .plan-badge::before { content: "🎁"; font-size: 0.85rem; }
.plan-card h3 {
  color: var(--turquoise-deep);
  font-size: 0.85rem;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.plan-card .plan-price {
  color: var(--blue-deep);
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.plan-card .plan-price small {
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 700;
}
.plan-card p { color: var(--muted); font-size: 0.85rem; margin-top: 8px; }


/* -----------------------------------------------------------------------------
   Plan-Step (Tarifauswahl in /kaufen, 2026-05-24)
   Interaktive Plan-Cards für Monats-/Jahres-Abo. Die Basis-Styles .plan-card
   (Hover, Selected-Häkchen, Border) werden oben wiederverwendet — hier kommen
   die seitenspezifischen Header-/Badge-/Preis-/Listen-Styles dazu.
   ----------------------------------------------------------------------------- */
.plan-step .step-sub {
  color: var(--muted);
  font-size: 0.95rem;
}
.plan-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 18px 0 14px;
}
/* Spezifisch genug, um das alte .plan-card padding: 26px zu überschreiben —
   die neuen Plan-Cards im Konfigurator brauchen weniger Innenabstand,
   damit Title + Badge nebeneinander Platz finden. */
.plan-card-grid > .plan-card {
  padding: 20px 22px;
  display: block;
  margin: 0;
}
/* Hidden radios — Card als Label fungiert als Click-Target. */
.plan-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}
.plan-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  row-gap: 6px;
  margin-bottom: 12px;
  padding-right: 32px; /* Platz für das ::after Häkchen oben rechts */
}
.plan-card-title {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--turquoise-deep);
  font-weight: 900;
}
.plan-card-badge {
  font-size: 0.66rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.plan-card-badge-flex {
  background: rgba(0,169,180,0.10);
  color: var(--turquoise-deep);
  border: 1px solid rgba(0,169,180,0.25);
}
.plan-card-badge-save {
  background: var(--orange);
  border: 1px solid var(--orange);
  color: white;
}
.plan-card-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 14px;
}
.plan-card-price strong {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--blue-deep);
  letter-spacing: -0.03em;
  line-height: 1;
}
.plan-card-price span {
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 700;
}
.plan-card-list {
  list-style: none;
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
}
.plan-card-list li {
  font-size: 0.84rem;
  color: var(--blue-deep);
  padding-left: 20px;
  position: relative;
  font-weight: 600;
  line-height: 1.35;
}
.plan-card-list li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--turquoise);
  font-weight: 900;
}
.plan-step-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--blue-deep);
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--bg-soft);
  border-left: 4px solid var(--turquoise);
  border-radius: 12px;
  padding: 12px 16px;
  margin: 8px 0 0;
  line-height: 1.5;
}
.plan-step-note .material-symbols-outlined {
  color: var(--turquoise-deep);
  font-size: 22px;
  flex-shrink: 0;
  line-height: 1.2;
}

/* -----------------------------------------------------------------------------
   Schritt 3: Zusatzoptionen (Add-ons) — Multi-Select-Karten im Tarif-Karten-Stil
   ----------------------------------------------------------------------------- */
.addon-card-grid {
  display: grid;
  /* Eine Spalte = volle Breite der Konfigurator-Spalte. Im früheren 2-Spalten-
     Raster wirkten die Add-on-Karten zu schmal/"gepresst": Titel + nowrap-Preis
     (z. B. „Sicherheitszentrale  +10 €/Monat") und die Beschreibung passten kaum
     nebeneinander. Volle Breite gibt jeder Zusatzoption Luft. */
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 4px;
}
.addon-card {
  position: relative;
  display: flex;
  gap: 12px;
  padding: 18px 20px;
  border: 2px solid rgba(0,174,184,0.22);
  border-radius: 18px;
  background: white;
  cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.addon-card:hover { border-color: var(--turquoise); transform: translateY(-2px); box-shadow: var(--shadow); }
.addon-card.selected {
  border-color: var(--turquoise);
  background: linear-gradient(180deg, #ffffff, var(--bg-soft));
  box-shadow: 0 12px 26px rgba(0,174,184,0.18);
}
.addon-card .addon-check { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }
.addon-check-mark {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 7px;
  border: 2px solid rgba(0,174,184,0.4);
  background: white;
  display: grid; place-items: center;
  margin-top: 2px;
  transition: background .15s ease, border-color .15s ease;
}
.addon-card.selected .addon-check-mark { background: var(--turquoise); border-color: var(--turquoise); }
.addon-card.selected .addon-check-mark::after {
  content: "✓"; color: white; font-weight: 900; font-size: 0.9rem; line-height: 1;
}
.addon-card-body { flex: 1; min-width: 0; }
.addon-card-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 4px;
}
.addon-card-title { font-size: 0.98rem; font-weight: 900; color: var(--blue-deep); letter-spacing: -0.01em; }
.addon-card-price { font-size: 1rem; font-weight: 900; color: var(--turquoise-deep); white-space: nowrap; }
.addon-card-price small { font-size: 0.72rem; color: var(--muted); font-weight: 700; }
.addon-card-desc { display: block; font-size: 0.84rem; color: var(--muted); line-height: 1.4; }

/* Summary-Line: muted-Variante fehlte global (gab es nur für cart-/checkout-
   summary) — wird jetzt auch für config-summary genutzt. */
.summary-line.muted {
  color: var(--muted);
  font-size: 0.86rem;
}
.summary-line.muted span:last-child {
  color: var(--muted);
  font-weight: 600;
}

/* Summary-Plan-Block: Tarif-Zeile mit zweizeiligem Wert (Preis + kleiner
   Disclaimer-Sub-Text rechts unter dem Preis). */
.summary-line-value {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  text-align: right;
  min-width: 0;
}
.summary-line-value #sum-plan,
.summary-line-value .sum-plan {
  color: var(--turquoise-deep);
  font-weight: 800;
}
.summary-line-value small,
.summary-line-value #sum-plan-note {
  font-size: 0.72rem;
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
  line-height: 1.3;
  max-width: 200px;
}

/* Cart-Item: Plan-Label hervorheben */
.cart-item .ci-plan {
  color: var(--turquoise-deep);
  font-weight: 700;
}

/* Cart-Summary: kleines Period-Suffix neben dem Label */
.cs-sub-period-label {
  color: var(--muted);
  font-weight: 400;
  font-size: 0.85em;
  margin-left: 4px;
}

@media (max-width: 720px) {
  .plan-card-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .plan-card-grid > .plan-card { padding: 18px 18px; }
  .plan-card-price strong { font-size: 1.55rem; }
  .summary-line-value small,
  .summary-line-value #sum-plan-note { max-width: none; }
}


/* -----------------------------------------------------------------------------
   Tarif-INFO-Step (Legacy, 2026-05-24 nicht mehr aktiv genutzt — bleibt im
   CSS, falls eine alte Cache-Version noch lädt. Kann später aufgeräumt werden.)
   ----------------------------------------------------------------------------- */
.plan-info-step .step-head { align-items: flex-start; }
.step-badge.step-badge-ghost {
  background: rgba(0,169,180,0.12);
  color: var(--turquoise-deep);
  box-shadow: none;
}
.step-badge.step-badge-ghost .material-symbols-outlined { font-size: 22px; }

.plan-info-card {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  align-items: flex-start;
  background: linear-gradient(135deg, rgba(0,174,184,0.10), rgba(16,63,124,0.06));
  border: 1.5px solid rgba(0,174,184,0.30);
  border-radius: 18px;
  padding: 20px 24px;
  margin-bottom: 22px;
}
.plan-info-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: white;
  color: var(--turquoise-deep);
  display: grid; place-items: center;
  box-shadow: 0 6px 14px rgba(16,63,124,0.10);
}
.plan-info-icon .material-symbols-outlined { font-size: 28px; }
.plan-info-text strong {
  display: block;
  font-size: 1.02rem;
  color: var(--blue-deep);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.plan-info-text p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.plan-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 14px;
}
.plan-info-tile {
  position: relative;
  background: white;
  border: 1.5px solid rgba(0,174,184,0.18);
  border-radius: 18px;
  padding: 22px 22px 20px;
  box-shadow: 0 10px 24px rgba(16,63,124,0.06);
  /* Visuell vorhanden, aber bewusst nicht klickbar */
  cursor: default;
}
.plan-info-tile .pit-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.plan-info-tile h3 {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--turquoise-deep);
  font-weight: 900;
  margin: 0;
}
.plan-info-tile .pit-badge {
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(0,169,180,0.10);
  color: var(--turquoise-deep);
  border: 1px solid rgba(0,169,180,0.25);
  padding: 3px 9px;
  border-radius: 999px;
}
.plan-info-tile .pit-badge.pit-badge-primary {
  background: var(--orange);
  border-color: var(--orange);
  color: white;
}
.plan-info-tile .pit-price {
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--blue-deep);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 12px;
}
.plan-info-tile .pit-price small {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 700;
}
.plan-info-tile .pit-list {
  list-style: none;
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
}
.plan-info-tile .pit-list li {
  font-size: 0.86rem;
  color: var(--blue-deep);
  padding-left: 20px;
  position: relative;
  font-weight: 600;
}
.plan-info-tile .pit-list li::before {
  content: "✓";
  position: absolute; left: 0;
  color: var(--turquoise);
  font-weight: 900;
}

.plan-info-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
  background: var(--bg-soft);
  border-radius: 12px;
  padding: 12px 16px;
}
.plan-info-foot .material-symbols-outlined {
  color: var(--turquoise-deep);
  font-size: 20px;
}

@media (max-width: 720px) {
  .plan-info-card {
    grid-template-columns: 1fr;
    padding: 18px;
  }
  .plan-info-icon { width: 48px; height: 48px; }
  .plan-info-icon .material-symbols-outlined { font-size: 24px; }
  .plan-info-grid { grid-template-columns: 1fr; gap: 12px; }
  .plan-info-tile { padding: 18px; }
  .plan-info-tile .pit-price { font-size: 1.6rem; }
}


/* --- Schritt 3: Zubehör (3-Spalten-Grid) --- */
.acc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.acc-card {
  padding: 18px 12px;
  border: 2px solid rgba(0,174,184,0.2);
  border-radius: 16px;
  background: white;
  cursor: pointer;
  text-align: center;
  transition: all .2s;
}
.acc-card:hover    { border-color: var(--turquoise); }
.acc-card.selected { border-color: var(--turquoise); background: var(--bg-soft); }
.acc-icon { font-size: 1.8rem; margin-bottom: 6px; }
.acc-card strong { display: block; color: var(--blue-deep); font-size: 0.85rem; }
.acc-card span   { color: var(--muted); font-size: 0.78rem; }

/* --- Schritt 4: Stückzahl --- */
.qty-row {
  display: flex;
  align-items: center;
  gap: 14px;
}
.qty-control {
  display: inline-flex;
  align-items: center;
  border: 2px solid rgba(0,174,184,0.22);
  border-radius: 999px;
  overflow: hidden;
  background: white;
}
.qty-control button {
  width: 44px; height: 44px;
  border: 0;
  background: transparent;
  color: var(--turquoise-deep);
  font-size: 1.4rem;
  font-weight: 900;
  cursor: pointer;
}
.qty-control button:hover { background: var(--bg-soft); }
.qty-control input {
  width: 60px;
  border: 0;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--blue-deep);
  background: transparent;
  outline: none;
  -moz-appearance: textfield;
}
.qty-control input::-webkit-outer-spin-button,
.qty-control input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.qty-hint { color: var(--muted); font-size: 0.9rem; }

/* --- Bestell-Zusammenfassung (rechte, sticky Spalte) --- */
.config-summary {
  background: white;
  border-radius: 28px;
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,174,184,0.18);
  position: sticky;
  top: 110px;
}
.summary-title {
  color: var(--turquoise-deep);
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.summary-product {
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(0,174,184,0.18);
}
.summary-product h3 {
  color: var(--blue-deep);
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.summary-product span { color: var(--muted); font-size: 0.92rem; }
.summary-line {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--blue-deep);
}
.summary-line span:last-child { font-weight: 800; }
.summary-total {
  border-top: 2px solid var(--turquoise);
  padding-top: 18px;
  margin-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.summary-total .label {
  color: var(--blue-deep);
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.summary-total .total-price {
  color: var(--blue-deep);
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.summary-total small {
  display: block;
  text-align: right;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.82rem;
}
.summary-savings {
  background: rgba(245,163,59,0.14);
  border: 1px solid rgba(245,163,59,0.4);
  color: #b46f10;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 800;
  text-align: center;
  margin: 14px 0;
}
.config-summary .btn { width: 100%; }
.summary-trust {
  margin-top: 18px;
  display: grid;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--muted);
}
.summary-trust div {
  display: flex;
  align-items: center;
  gap: 10px;
}
.summary-trust .ti {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(0,174,184,0.15);
  color: var(--turquoise-deep);
  display: grid; place-items: center;
  font-size: 0.85rem;
  font-weight: 900;
}

/* --- Tech-Specs (Kaufen-Seite, eigene Section) --- */
.specs {
  background: white;
  padding: 80px 0;
  border-top: 1px solid rgba(0,174,184,0.15);
}
.specs-head {
  text-align: center;
  margin-bottom: 40px;
}
.specs-head .eyebrow {
  color: var(--turquoise-deep);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
.specs-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--blue-deep);
  letter-spacing: -0.03em;
  font-weight: 900;
}
.specs-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
}
.spec-tab {
  padding: 10px 20px;
  background: var(--bg-soft);
  border: 1px solid rgba(0,174,184,0.2);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.spec-tab.active {
  background: var(--turquoise);
  color: white;
  border-color: var(--turquoise);
}
.specs-table-wrap {
  max-width: 920px;
  margin: 0 auto;
  background: var(--bg-soft);
  border: 1px solid rgba(0,174,184,0.2);
  border-radius: 22px;
  overflow: hidden;
}
.specs-table { display: none; width: 100%; }
.specs-table.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.spec-row {
  padding: 16px 22px;
  border-bottom: 1px solid rgba(0,174,184,0.16);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.93rem;
}
.spec-row:nth-last-child(-n+2) { border-bottom: 0; }
.spec-row strong { color: var(--muted); font-weight: 700; }
.spec-row span   { color: var(--blue-deep); font-weight: 800; text-align: right; }

/* --- Testimonials (Kaufen-Seite) --- */
.testimonials {
  padding: 90px 0;
  background: linear-gradient(180deg, var(--bg-soft) 0%, white 100%);
}
.testi-head {
  text-align: center;
  margin-bottom: 50px;
}
.testi-head .eyebrow {
  color: var(--turquoise-deep);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
.testi-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--blue-deep);
  letter-spacing: -0.035em;
  font-weight: 900;
  margin-bottom: 12px;
}
.testi-head h2 .accent {
  background: linear-gradient(120deg, var(--turquoise), var(--turquoise-dark));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.testi-head p { max-width: 600px; margin: 0 auto; color: var(--muted); }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: white;
  border-radius: 22px;
  padding: 30px 26px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,174,184,0.16);
  position: relative;
  transition: .25s;
}
.testi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.testi-quote {
  color: var(--orange);
  font-size: 2.4rem;
  line-height: 0;
  position: relative;
  top: 14px;
  font-family: Georgia, serif;
}
.testi-stars {
  color: var(--orange);
  font-size: 1rem;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.testi-text {
  color: var(--blue-deep);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 22px;
  line-height: 1.6;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid rgba(0,174,184,0.16);
}
.testi-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--turquoise), var(--turquoise-dark));
  color: white;
  display: grid; place-items: center;
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
}
.testi-info strong {
  display: block;
  color: var(--blue-deep);
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.testi-info span { color: var(--muted); font-size: 0.82rem; }

/* --- Trust-Row (Kaufen-Variante mit 4 Icon-Spalten, statt horizontal) --- */
body.page-kaufen .trust-strip { padding: 32px 0; }
.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  align-items: center;
}
.trust-row .trust-item {
  display: block;
  text-align: center;
  color: var(--blue-deep);
  font-weight: 700;
  font-size: 0.9rem;
  white-space: normal;
}
.trust-row .trust-item .ti-big {
  font-size: 1.6rem;
  color: var(--turquoise);
  margin-bottom: 6px;
  display: block;
}

/* =============================================================================
   MOBILE-RESPONSIVE (FIX 2026-05-30)
   -----------------------------------------------------------------------------
   style.css kollabiert diese Grids zwar per @media — ABER kaufen.css lädt NACH
   style.css und re-deklariert sie hier mit nicht-responsiven Basisregeln
   gleicher Spezifität, die die @media-Regeln überschreiben (spätere Quelle
   gewinnt). Folge bisher: 2-/3-/4-spaltiges Layout blieb auf Mobile → die
   Bestell-Zusammenfassung stand neben dem Konfigurator statt darunter und die
   Seite scrollte horizontal. Die Breakpoints müssen daher HIER stehen, damit
   sie greifen. (variant/plan-grid sind separat über style.css !important gelöst.)
   ============================================================================= */
@media (max-width: 980px) {
  .config-grid    { grid-template-columns: 1fr; }
  .config-summary { position: static; top: auto; }   /* bündig unter den Konfigurator */
  .testi-grid     { grid-template-columns: 1fr; }
  .trust-row      { grid-template-columns: repeat(2, 1fr); }
  /* Sicherheitsnetz gegen Grid-Kind-Overflow (intrinsische min-width). */
  .config-grid > .config-main,
  .config-grid > .config-summary { min-width: 0; }
}
@media (max-width: 720px) {
  .specs-table.active { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .variant-grid, .plan-grid, .acc-grid, .addon-card-grid { grid-template-columns: 1fr; }
}