/* IBM-Solar Solar-Terrassendach. Werte wie auf den übrigen Unterseiten (Kit 5024):
   Roboto, H2 32 px Grün 600, Einleitung 22 px, Fließtext 16/24, Knöpfe 3 px, Felder 4 px, Inhalt 1140 px. */
.ibmv {
  --gruen: #6EB93E;
  --gruen-dunkel: #468320;
  --gruen-hell: #EEF6E8;
  --creme: #FAF9F3;
  --text: #0F0F0F;
  --grau: #54594f;
  --linie: #E2E3DA;
  font-family: Roboto, sans-serif;
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
}
.ibmv *, .ibmv *::before, .ibmv *::after { box-sizing: border-box; }
.ibmv img { max-width: 100%; height: auto; display: block; }
.ibmv a { color: var(--gruen-dunkel); }
.ibmv button { font: inherit; }
.ibmv [hidden] { display: none !important; }
.ibmv p { margin: 0 0 14px; }

.ibmv-wrap { width: 100%; max-width: 1190px; margin: 0 auto; padding: 0 25px; }
.ibmv-h2 { font-family: Roboto, sans-serif; font-size: 32px; font-weight: 600; line-height: 1.15; color: var(--gruen); margin: 0; }
.ibmv-klein { font-size: 13px; color: var(--grau); margin: 16px 0 0 !important; line-height: 1.5; }

/* Kopf wie der Hero der Unterseiten: Überschrift links mit grüner Linie, Einleitung rechts */
.ibmv-kopf { display: grid; gap: 20px; margin: 0 0 50px; }
.ibmv-kopf__links { padding: 0 0 20px; border-bottom: 4px solid var(--gruen); }
.ibmv-kopf__rechts p { font-size: 16px; line-height: 1.5; margin: 0; }
.ibmv-kopf__rechts strong { font-weight: 700; }
/* Überschrift mit Text darunter, wie die Inhaltsblöcke der Website */
.ibmv-kopf--gestapelt { display: block; max-width: 760px; }
.ibmv-kopf--gestapelt p { margin: 20px 0 0; }
.ibmv-tel { white-space: nowrap; font-weight: 600; text-decoration: none; }

/* Einblenden wie fadeInLeft und fadeInRight von Elementor */
.ibmv-anim.ist-wartend { opacity: 0; }
.ibmv-anim.ist-da { animation: ibmv-links 1.25s both; }
.ibmv-anim.ist-da[data-anim="rechts"] { animation-name: ibmv-rechts; }
@keyframes ibmv-links { from { opacity: 0; transform: translate3d(-100%, 0, 0); } to { opacity: 1; transform: none; } }
.ibmv-anim.ist-da[data-anim="auf"] { animation-name: ibmv-auf; animation-duration: .9s; }
.ibmv-galerie .ibmv-anim:nth-child(4n+2) { animation-delay: .1s; }
.ibmv-galerie .ibmv-anim:nth-child(4n+3) { animation-delay: .2s; }
.ibmv-galerie .ibmv-anim:nth-child(4n+4) { animation-delay: .3s; }
@keyframes ibmv-auf { from { opacity: 0; transform: translate3d(0, 40px, 0); } to { opacity: 1; transform: none; } }
@keyframes ibmv-rechts { from { opacity: 0; transform: translate3d(100%, 0, 0); } to { opacity: 1; transform: none; } }
.ibmv-konf, .ibmv-referenzen, .ibmv-faq { overflow-x: clip; }

.ibmv-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 24px; border: 0; border-radius: 3px;
  background: var(--gruen); color: #fff !important; font-weight: 500; font-size: 16px; line-height: 1.5; text-decoration: none;
  cursor: pointer; transition: background .3s, transform .3s;
}
/* Wie die Elementor-Knöpfe der Website (Effekt „grow“): Farbe bleibt, der Knopf wächst */
.ibmv-btn:hover, .ibmv-btn:focus { background: var(--gruen); color: #fff !important; transform: scale(1.1); }
.ibmv-btn:focus-visible, .ibmv-link:focus-visible, .ibmv-galerie__bild:focus-visible { outline: 3px solid var(--gruen-dunkel); outline-offset: 3px; }
.ibmv-btn--breit { width: 100%; margin-top: 8px; }
.ibmv .ibmv-link, .ibmv .ibmv-link:hover, .ibmv .ibmv-link:focus { background: none !important; border: 0 !important; box-shadow: none; border-radius: 0; padding: 4px 0; color: var(--gruen-dunkel) !important; font-weight: 500; font-size: 15px; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* Konfigurator */
.ibmv-konf { padding: 50px 0; background: #fff; }
.ibmv-konf__grid { display: grid; gap: 25px; align-items: start; }
.ibmv-vorschau__karte { background: none; border: 0; padding: 0; }
.ibmv-vorschau__bild { background: var(--creme); }
.ibmv-vorschau__bild svg { display: block; width: 100%; height: auto; }
.ibmv-vorschau__info { margin: 12px 0 0 !important; font-size: 14px; color: var(--grau); text-align: center; }
.ibmv-preis { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 4px 12px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--linie); }
.ibmv-preis__label { display: block; font-size: 14px; color: var(--grau); }
.ibmv-preis__wert { display: block; font-size: 40px; font-weight: 600; line-height: 1.1; color: var(--gruen); font-variant-numeric: tabular-nums; white-space: nowrap; }
.ibmv-positionen { margin-top: 14px; font-size: 14px; }
.ibmv-positionen dl { margin: 0; display: grid; grid-template-columns: 1fr auto; }
.ibmv-positionen dt, .ibmv-positionen dd { margin: 0; padding: 7px 0; border-bottom: 1px solid var(--linie); }
.ibmv-positionen dd { text-align: right; font-variant-numeric: tabular-nums; padding-left: 12px; white-space: nowrap; }
.ibmv-kennzahlen { list-style: none; margin: 10px 0 0; padding: 0; display: grid; grid-template-columns: 1fr; column-gap: 30px; }
.ibmv-kennzahlen li { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--linie); }
.ibmv-kennzahlen span { font-size: 15px; color: var(--grau); }
.ibmv-kennzahlen strong { font-size: 16px; font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }

.ibmv-schritte { display: flex; flex-direction: column; }
.ibmv-schritt { margin: 0; border: 0; border-top: 1px solid var(--linie); border-radius: 0; padding: 28px 0; background: none; min-width: 0; }
.ibmv-schritt:first-child { border-top: 0; padding-top: 0; }
.ibmv-schritt legend { float: left; width: 100%; padding: 0; margin: 0 0 16px; font-size: 22px; font-weight: 600; line-height: 1.3; color: var(--text); display: flex; align-items: baseline; gap: 8px; }
.ibmv-schritt legend + * { clear: both; }
.ibmv-nr { color: var(--gruen); flex: none; }
.ibmv-nr::after { content: "."; }
.ibmv-frage { margin: 20px 0 10px !important; font-size: 16px; font-weight: 500; }
.ibmv-frage:first-of-type { margin-top: 0 !important; }

.ibmv-regler + .ibmv-regler { margin-top: 22px; }
.ibmv-regler__kopf { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 6px; }
.ibmv-regler__kopf label { font-weight: 500; font-size: 16px; }
.ibmv-mass { position: relative; display: inline-flex; align-items: center; }
.ibmv .ibmv-mass input {
  width: 104px; height: 44px; padding: 6px 36px 6px 14px; margin: 0;
  border: 1px solid #cdd0c6; border-radius: 4px; background: #fff; color: var(--text);
  font: inherit; font-size: 18px; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums;
  transition: border-color .15s, box-shadow .15s;
}
.ibmv .ibmv-mass input:focus { outline: none; border-color: var(--gruen); box-shadow: 0 0 0 3px rgba(110,185,62,.25); }
.ibmv .ibmv-mass input[aria-invalid=true] { border-color: #c0392b; box-shadow: 0 0 0 3px rgba(192,57,43,.15); }
.ibmv-mass span { position: absolute; right: 14px; font-size: 16px; color: var(--grau); pointer-events: none; }
.ibmv-skala { display: flex; justify-content: space-between; font-size: 13px; color: var(--grau); margin-top: 2px; }
.ibmv input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 30px; background: transparent; margin: 0; padding: 0; border: 0; cursor: pointer; --pos: 33%; }
.ibmv input[type=range]::-webkit-slider-runnable-track { height: 6px; border-radius: 3px; background: linear-gradient(to right, var(--gruen) var(--pos), var(--linie) var(--pos)); }
.ibmv input[type=range]::-moz-range-track { height: 6px; border-radius: 3px; background: var(--linie); }
.ibmv input[type=range]::-moz-range-progress { height: 6px; border-radius: 3px; background: var(--gruen); }
.ibmv input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; margin-top: -9px; border-radius: 50%; background: #fff; border: 3px solid var(--gruen); }
.ibmv input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 3px solid var(--gruen); }
.ibmv-hinweis { margin: 16px 0 0 !important; font-size: 14px; line-height: 1.45; color: #8a5a00; }
.ibmv-hinweis--ok { color: var(--grau); }

.ibmv-karten { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ibmv-karte { position: relative; cursor: pointer; }
.ibmv-karte input, .ibmv-farbe input, .ibmv-segment input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ibmv-karte > span { display: block; height: 100%; padding: 12px 14px; border: 1px solid #cdd0c6; box-shadow: inset 0 0 0 1px transparent; border-radius: 3px; transition: border-color .15s, background .15s; }
.ibmv-karte strong { display: block; font-size: 16px; font-weight: 600; }
.ibmv-karte small { display: block; font-size: 14px; color: var(--grau); line-height: 1.35; margin-top: 2px; }
.ibmv-karte:hover > span, .ibmv-farbe:hover > span { border-color: #bcd3ab; }
.ibmv-karte input:checked + span, .ibmv-farbe input:checked + span { border-color: var(--gruen); box-shadow: inset 0 0 0 1px var(--gruen); background: #fff; }
.ibmv-karte input:focus-visible + span, .ibmv-farbe input:focus-visible + span, .ibmv-segment input:focus-visible + span { outline: 3px solid var(--gruen-dunkel); outline-offset: 2px; }

.ibmv-farben { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.ibmv-farbe { position: relative; cursor: pointer; text-align: center; }
.ibmv-farbe > span { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px 4px; border: 1px solid #cdd0c6; box-shadow: inset 0 0 0 1px transparent; border-radius: 3px; font-size: 14px; line-height: 1.25; transition: border-color .15s, background .15s; }
.ibmv-farbe i { width: 32px; height: 32px; border-radius: 3px; border: 1px solid rgba(0,0,0,.18); }
.ibmv-farbe small { color: var(--grau); font-size: 12px; }

.ibmv-segment { display: flex; gap: 8px; }
.ibmv-segment label { flex: 1; position: relative; cursor: pointer; }
.ibmv-segment label > span { display: block; text-align: center; padding: 10px 6px; border: 1px solid #cdd0c6; border-radius: 3px; font-size: 15px; font-weight: 500; line-height: 1.3; transition: border-color .15s, background .15s, color .15s; }
.ibmv-segment label:hover > span { border-color: #bcd3ab; }
.ibmv-segment input:checked + span { background: var(--gruen); border-color: var(--gruen); color: #fff; }

/* Auswahlkästchen im Stil der Formular-Häkchen der Website */
.ibmv-schalter { display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; cursor: pointer; position: relative; }
.ibmv-schalter + .ibmv-schalter { border-top: 1px solid var(--linie); }
.ibmv-schalter input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ibmv-schalter__spur { flex: none; width: 24px; height: 24px; border: 2px solid #b9bdb2; border-radius: 3px; background: #fff; position: relative; transition: background .15s, border-color .15s; margin-top: 1px; }
.ibmv-schalter__spur::after { content: ""; position: absolute; left: 6px; top: 2px; width: 7px; height: 12px; border: solid #fff; border-width: 0 3px 3px 0; transform: rotate(45deg) scale(0); transition: transform .15s; }
.ibmv-schalter input:checked + .ibmv-schalter__spur { background: var(--gruen); border-color: var(--gruen); }
.ibmv-schalter input:checked + .ibmv-schalter__spur::after { transform: rotate(45deg) scale(1); }
.ibmv-schalter input:focus-visible + .ibmv-schalter__spur { outline: 3px solid var(--gruen-dunkel); outline-offset: 2px; }
.ibmv-schalter strong { display: block; font-size: 16px; font-weight: 600; line-height: 1.4; }
.ibmv-schalter small { display: block; font-size: 14px; color: var(--grau); line-height: 1.4; margin-top: 2px; }
.ibmv-schritt .ibmv-segment + .ibmv-schalter { border-top: 0; margin-top: 6px; }

.ibmv-feld { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ibmv-feld label { font-size: 16px; font-weight: 500; }
.ibmv-feld small { font-size: 13px; color: var(--grau); }
.ibmv .ibmv-feld input { width: 100%; font: inherit; font-size: 16px; color: var(--text); padding: 6px 16px; height: 47px; border: 1px solid #cdd0c6; border-radius: 4px; background: #fff; margin: 0; }
.ibmv .ibmv-feld input:focus { outline: none; border-color: var(--gruen); box-shadow: 0 0 0 3px rgba(110,185,62,.25); }
.ibmv-einheit { position: relative; max-width: 220px; }
.ibmv .ibmv-einheit input { padding-right: 70px; }
.ibmv-einheit span { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); font-size: 14px; color: var(--grau); }

/* Preisleiste am Handy, solange die Schritte im Bild sind */
.ibmv-leiste { position: fixed; left: 0; right: 0; bottom: 0; z-index: 9990; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 4px solid var(--gruen);
  transform: translateY(110%); transition: transform .25s ease; }
.ibmv-leiste.ist-sichtbar { transform: none; }
.ibmv-leiste span { display: block; font-size: 12px; color: var(--grau); line-height: 1.2; }
.ibmv-leiste strong { display: block; font-size: 20px; font-weight: 600; line-height: 1.2; color: var(--gruen); font-variant-numeric: tabular-nums; }
.ibmv-leiste small { display: block; font-size: 12px; color: var(--grau); }
.ibmv-leiste .ibmv-btn { flex: none; }

/* Zusammenfassung über dem Elementor-Formular */
.ibmv-zusammenfassung { background: #fff; border: 1px solid var(--linie); border-radius: 3px; padding: 16px 20px; font-size: 15px; }
.ibmv-zusammenfassung__titel { font-weight: 600; font-size: 16px; margin: 0 0 8px !important; }
.ibmv-zusammenfassung ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px 24px; }
.ibmv-zusammenfassung li { display: flex; justify-content: space-between; gap: 12px; }
.ibmv-zusammenfassung li span:first-child { color: var(--grau); flex: none; }
.ibmv-zusammenfassung li span:last-child { text-align: right; font-weight: 500; }
.ibmv-zusammenfassung .ibmv-summe { margin-top: 6px; padding-top: 8px; border-top: 1px solid var(--linie); font-size: 16px; }
.ibmv-zusammenfassung .ibmv-summe span:last-child { font-weight: 700; color: var(--gruen-dunkel); }

/* Referenzen */
.ibmv-referenzen { padding: 50px 0; background: #fff; }
.ibmv-galerie { display: grid; grid-template-columns: repeat(2, 1fr); grid-auto-flow: dense; gap: 10px; }
.ibmv-galerie__bild { position: relative; padding: 0; border: 0; border-radius: 0; overflow: hidden; cursor: zoom-in; background: #ddd; aspect-ratio: 4 / 3; }
.ibmv-galerie__bild--hoch { grid-row: span 2; aspect-ratio: auto; }
.ibmv-galerie__bild img { position: absolute; inset: 0; width: 100%; height: 100% !important; object-fit: cover; transition: transform .6s ease; }
.ibmv-galerie__bild:hover img { transform: scale(1.05); }

.ibmv-lightbox { position: fixed; inset: 0; z-index: 99999; background: rgba(10,12,10,.92); display: flex; align-items: center; justify-content: center; padding: 64px 12px; }
.ibmv-lightbox img { max-height: calc(100vh - 128px); width: auto; max-width: 100%; margin: 0 auto; }
.ibmv-lightbox button { position: absolute; display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; font-size: 30px; line-height: 1; cursor: pointer; }
.ibmv-lightbox__zu { top: 12px; right: 12px; }
.ibmv-lightbox__pfeil--zurueck { left: 12px; top: 50%; transform: translateY(-50%); }
.ibmv-lightbox__pfeil--weiter { right: 12px; top: 50%; transform: translateY(-50%); }

/* FAQ */
.ibmv-faq { padding: 50px 0; background: #fff; }
.ibmv-faq__grid { display: grid; gap: 30px; }
.ibmv-faq .ibmv-kopf__links p { margin: 16px 0 0; }
.ibmv-faq details { border-bottom: 1px solid var(--linie); }
.ibmv-faq details:first-child { border-top: 1px solid var(--linie); }
.ibmv-faq summary { list-style: none; cursor: pointer; padding: 18px 40px 18px 0; position: relative; font-size: 18px; font-weight: 600; line-height: 1.4; }
.ibmv-faq summary::-webkit-details-marker { display: none; }
.ibmv-faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 28px; font-weight: 400; color: var(--gruen); transition: transform .2s; }
.ibmv-faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.ibmv-faq summary:focus-visible { outline: 3px solid var(--gruen-dunkel); outline-offset: 2px; }
.ibmv-faq details p { margin: 0 0 18px; }

@media (min-width: 640px) {
  .ibmv-galerie { grid-template-columns: repeat(3, 1fr); }
  .ibmv-galerie__bild--breit { grid-column: span 2; aspect-ratio: auto; }
  .ibmv-kennzahlen { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1025px) {
  .ibmv-konf, .ibmv-referenzen, .ibmv-faq { padding: 100px 0; }
  .ibmv-kopf { grid-template-columns: 1fr 1fr; gap: 50px; margin-bottom: 60px; align-items: center; }
  .ibmv-kopf__links { padding: 25px 25px 25px 0; border-bottom: 0; border-right: 4px solid var(--gruen); }
  .ibmv-h2 { font-size: 32px; }
  .ibmv-konf__grid { grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: 50px; }
  .ibmv-vorschau { position: sticky; top: 24px; }
  .ibmv-leiste { display: none; }
  .ibmv-galerie { grid-template-columns: repeat(4, 1fr); }
  .ibmv-galerie__bild--breit-gross { grid-column: span 2; aspect-ratio: auto; }
  .ibmv-faq__grid { grid-template-columns: 1fr 2fr; gap: 50px; align-items: start; }
  .ibmv-zusammenfassung ul { grid-template-columns: 1fr 1fr; }
  .ibmv-zusammenfassung .ibmv-summe { grid-column: 1 / -1; }
  .ibmv-faq .ibmv-kopf__links { padding: 25px 25px 25px 0; }
  .ibmv-kopf--gestapelt { margin-bottom: 50px; }
}
@media (max-width: 1024px) {
  .ibmv-faq details:first-child { border-top: 0; }
}
@media (max-width: 420px) {
  .ibmv-farben { grid-template-columns: repeat(2, 1fr); }
  .ibmv-karten { grid-template-columns: 1fr; }
  .ibmv-preis__wert { font-size: 34px; }
  .ibmv-h2 { font-size: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  .ibmv *, .ibmv *::after { transition: none !important; animation: none !important; }
}

/* Das Kit gibt allen button-Elementen Grün und Innenabstand. Für Galerie und Lightbox zurücknehmen. */
.ibmv .ibmv-galerie__bild, .ibmv .ibmv-galerie__bild:hover, .ibmv .ibmv-galerie__bild:focus { background: #dcdfd5 !important; padding: 0 !important; border: 0 !important; border-radius: 0 !important; }
.ibmv .ibmv-lightbox button { background: rgba(255,255,255,.12) !important; border: 0 !important; padding: 0 !important; color: #fff !important; border-radius: 3px !important; }
.ibmv .ibmv-lightbox button:hover { background: var(--gruen) !important; }
.ibmv .ibmv-lightbox img { max-height: calc(100vh - 128px) !important; max-height: calc(100dvh - 128px) !important; width: auto !important; max-width: calc(100vw - 130px) !important; }
@media (max-width: 639px) { .ibmv .ibmv-lightbox img { max-width: 100% !important; } .ibmv-lightbox__pfeil { top: auto !important; bottom: 12px; transform: none !important; } }