:root {
  --ip-ink: #06110c;
  --ip-forest: #073d2d;
  --ip-green: #0e7755;
  --ip-acid: #c5ef73;
  --ip-paper: #f3f6f1;
  --ip-cloud: #e6ece7;
  --ip-line: rgba(6, 17, 12, 0.14);
  --ip-white-line: rgba(255, 255, 255, 0.14);
  --ip-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ip-shell: min(1240px, calc(100% - 48px));
}

/* Branded entrance: shown once per session or replayed with ?intro=1. */
.logo-intro {
  display: none;
}

.has-logo-intro .logo-intro {
  --logo-aperture-scale: 42;
  --logo-intro-size: clamp(112px, 9vw, 142px);
  position: fixed;
  z-index: 10000;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  pointer-events: auto;
}

.logo-intro-curtain {
  position: absolute;
  inset: 0;
  background: var(--ip-ink);
  -webkit-mask-image: linear-gradient(#000 0 0), url("/assets/hs-logo-mark.png");
  -webkit-mask-position: center, center;
  -webkit-mask-size: 100% 100%, var(--logo-intro-size) var(--logo-intro-size);
  -webkit-mask-repeat: no-repeat, no-repeat;
  -webkit-mask-composite: xor;
  mask-image: linear-gradient(#000 0 0), url("/assets/hs-logo-mark.png");
  mask-position: center, center;
  mask-size: 100% 100%, var(--logo-intro-size) var(--logo-intro-size);
  mask-repeat: no-repeat, no-repeat;
  mask-composite: exclude;
  transform: scale(1);
  transform-origin: center;
  will-change: transform, opacity;
}

.logo-intro-seal {
  position: absolute;
  z-index: 1;
  width: calc(var(--logo-intro-size) + 20px);
  height: calc(var(--logo-intro-size) + 20px);
  background: var(--ip-ink);
  opacity: 1;
  transform: scale(1);
  will-change: transform, opacity;
}

.logo-intro-mark {
  position: relative;
  z-index: 2;
  width: var(--logo-intro-size);
  height: var(--logo-intro-size);
  object-fit: contain;
  opacity: 1;
  filter: blur(2px);
  transform: scale(0.94);
  will-change: transform, opacity, filter;
}

.logo-intro.is-playing .logo-intro-curtain {
  animation: logo-intro-open 780ms 420ms cubic-bezier(0.76, 0, 0.24, 1) both;
}

.logo-intro.is-playing .logo-intro-mark {
  animation: logo-intro-mark 760ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.logo-intro.is-playing .logo-intro-seal {
  animation: logo-intro-seal 180ms 390ms cubic-bezier(0.76, 0, 0.24, 1) both;
}

@keyframes logo-intro-open {
  0%, 10% {
    opacity: 1;
    transform: scale(1);
  }
  82% {
    opacity: 1;
    transform: scale(var(--logo-aperture-scale));
  }
  100% {
    opacity: 0;
    transform: scale(var(--logo-aperture-scale));
  }
}

@keyframes logo-intro-mark {
  0% {
    opacity: 1;
    filter: blur(2px);
    transform: scale(0.94);
  }
  22%, 58% {
    opacity: 1;
    filter: blur(0);
    transform: scale(1);
  }
  100% {
    opacity: 0;
    filter: blur(0);
    transform: scale(1.04);
  }
}

@keyframes logo-intro-seal {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(1.08);
  }
}

.inner-page {
  --page-index: "01 / 07";
  overflow-x: clip;
  color: var(--ip-ink);
  background: var(--ip-paper);
}

.inner-leistungen { --page-index: "01 / 07"; }
.inner-waermepumpe { --page-index: "02 / 07"; }
.inner-fachpartner { --page-index: "03 / 07"; }
.inner-about { --page-index: "04 / 07"; }
.inner-contact { --page-index: "05 / 07"; }
.inner-impressum { --page-index: "06 / 07"; }
.inner-datenschutz { --page-index: "07 / 07"; }

.inner-page main {
  overflow: clip;
}

.inner-page .site-header {
  background: rgba(4, 13, 9, 0.94);
  border-bottom-color: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px) saturate(120%);
}

.inner-page .site-header::after {
  display: none;
}

.inner-page .nav {
  width: min(100%, 1380px);
}

.inner-page .nav-cta {
  background: var(--ip-acid);
  box-shadow: none;
}

.inner-page .hero.hero-small {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  isolation: isolate;
  color: #fff;
  background:
    radial-gradient(circle at 40% 30%, rgba(14, 119, 85, 0.24), transparent 34%),
    #06110c;
}

.inner-page .hero.hero-small::before {
  z-index: -1;
  opacity: 0.26;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px) 50% 0 / 12.5% 100%,
    linear-gradient(0deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px) 0 0 / 100% 118px;
  mask-image: linear-gradient(90deg, #000, transparent 74%);
}

.inner-page .hero.hero-small::after {
  content: var(--page-index);
  position: absolute;
  right: max(28px, calc((100vw - 1380px) / 2));
  bottom: 34px;
  z-index: 3;
  color: rgba(255, 255, 255, 0.62);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.inner-page .hero-bg {
  position: absolute;
  top: 118px;
  right: max(28px, calc((100vw - 1380px) / 2));
  bottom: 58px;
  left: auto;
  z-index: 0;
  width: min(49vw, 720px);
  height: auto;
  object-fit: cover;
  object-position: center;
  border-radius: 18px 112px 18px 18px;
  filter: saturate(0.86) contrast(1.04);
  animation: none !important;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.14),
    0 40px 100px rgba(0, 0, 0, 0.34);
}

.inner-page .hero-shade {
  display: none;
}

.inner-page .hero-inner {
  width: min(100% - 48px, 1240px);
  padding: 154px 0 112px;
}

.inner-page .hero-copy {
  max-width: min(620px, 44vw);
}

.inner-page .hero .eyebrow {
  margin-bottom: 18px;
  color: var(--ip-acid);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.inner-page .hero h1 {
  max-width: 760px;
  margin: 0 0 24px;
  color: #fff;
  font-size: clamp(58px, 5.7vw, 94px);
  font-weight: 950;
  line-height: 0.91;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.inner-page .hero-copy > p:not(.eyebrow) {
  max-width: 570px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
  line-height: 1.58;
}

.inner-page .hero-actions {
  margin-top: 32px;
}

.inner-page .hero .btn-primary {
  color: var(--ip-ink) !important;
  background: var(--ip-acid);
}

.inner-page .hero .btn-primary:hover {
  color: #fff !important;
  background: var(--ip-green);
}

.inner-page .hero .btn-secondary {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(10px);
}

.inner-motion-ready .hero-copy > *,
.inner-motion-ready .hero-bg {
  opacity: 0;
  filter: blur(5px);
  transform: translateY(10px);
  transition:
    opacity 460ms var(--ip-ease),
    transform 520ms var(--ip-ease),
    filter 460ms var(--ip-ease),
    clip-path 680ms var(--ip-ease);
}

.inner-motion-ready .hero-bg {
  clip-path: inset(0 0 100% 0 round 18px 112px 18px 18px);
  transform: translateY(0) scale(1.025);
}

.inner-motion-ready.inner-loaded .hero-copy > *,
.inner-motion-ready.inner-loaded .hero-bg {
  opacity: 1;
  filter: none;
  transform: none;
}

.inner-motion-ready.inner-loaded .hero-bg {
  clip-path: inset(0 0 0 0 round 18px 112px 18px 18px);
}

.inner-motion-ready.inner-loaded .hero-copy > :nth-child(2) { transition-delay: 60ms; }
.inner-motion-ready.inner-loaded .hero-copy > :nth-child(3) { transition-delay: 120ms; }
.inner-motion-ready.inner-loaded .hero-copy > :nth-child(4) { transition-delay: 180ms; }
.inner-motion-ready.inner-loaded .hero-bg { transition-delay: 80ms; }

.inner-page .section,
.inner-page .section-tight {
  position: relative;
}

.inner-page .section {
  padding: clamp(86px, 9vw, 132px) 0;
  background: var(--ip-paper);
}

.inner-page .section-muted {
  background: var(--ip-cloud);
}

.inner-page .section-dark {
  color: #fff;
  background:
    radial-gradient(circle at 85% 20%, rgba(14, 119, 85, 0.34), transparent 34%),
    #06110c;
}

.inner-page .container {
  width: var(--ip-shell);
}

.inner-page .section h2,
.inner-page .cta-band h2 {
  max-width: 900px;
  margin-top: 0;
  color: var(--ip-ink);
  font-size: clamp(44px, 5.4vw, 78px);
  font-weight: 950;
  line-height: 0.96;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.inner-page .section h3 {
  color: var(--ip-ink);
}

.inner-page .section p,
.inner-page .section li {
  font-size: 16px;
  line-height: 1.68;
}

.inner-page .section .eyebrow {
  color: var(--ip-green);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.inner-page .section-dark h2,
.inner-page .section-dark h3,
.inner-page .section-dark .eyebrow {
  color: #fff;
}

.inner-page .section-dark .eyebrow {
  color: var(--ip-acid);
}

.inner-waermepumpe #ablauf h2 {
  font-size: clamp(52px, 4.2vw, 68px);
  line-height: 0.96;
}

.inner-page .section-head {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.44fr);
  gap: 72px;
  align-items: end;
  margin-bottom: 54px;
}

.inner-page .section-head > p {
  margin-bottom: 8px;
  color: #647068;
}

.inner-page .split,
.inner-page .split.reverse {
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(52px, 7vw, 104px);
  align-items: center;
}

.inner-page .split.reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.inner-page .media-tile {
  position: relative;
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  border: 0;
  border-radius: 112px 18px 18px 18px;
  background: #102018;
  box-shadow:
    0 0 0 1px rgba(6, 17, 12, 0.08),
    0 34px 80px rgba(6, 17, 12, 0.16);
}

.inner-page .split.reverse .media-tile {
  border-radius: 18px 18px 112px 18px;
}

.inner-page .media-tile img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}

.inner-page .media-note {
  right: auto;
  left: 18px;
  bottom: 18px;
  min-width: 220px;
  border-radius: 10px;
  color: #fff;
  background: rgba(4, 13, 9, 0.84);
  backdrop-filter: blur(14px);
}

.inner-page.image-motion-ready .image-motion-target {
  transform: translateY(10px) scale(1.025);
  transition:
    opacity 480ms var(--ip-ease),
    transform 620ms var(--ip-ease),
    filter 480ms var(--ip-ease);
}

.inner-page.image-motion-ready .image-motion-target.is-image-visible {
  transform: none;
}

.inner-page .clean-list {
  gap: 13px;
  margin-top: 24px;
}

.inner-page .clean-list li {
  padding-left: 24px;
}

.inner-page .clean-list li::before {
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--ip-acid);
  box-shadow: 0 0 0 4px rgba(197, 239, 115, 0.2);
}

/* Leistungen */
.inner-page .service-directory {
  gap: 0;
  border-top: 1px solid var(--ip-line);
}

.inner-page .service-row,
.inner-page .faq-item,
.inner-page .contact-panel {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.inner-page .service-row {
  border-bottom: 1px solid var(--ip-line);
  background: transparent;
}

.inner-page .service-button {
  min-height: 112px;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  gap: 26px;
  padding: 24px 0;
  background: transparent;
  transition:
    color 180ms var(--ip-ease),
    background 180ms var(--ip-ease);
}

.inner-page .service-button:hover {
  transform: none;
}

.inner-page .service-icon {
  width: auto;
  height: auto;
  display: block;
  border-radius: 0;
  color: var(--ip-green);
  background: transparent;
  font-size: 13px;
  letter-spacing: 0.12em;
}

.inner-page .service-button h3 {
  margin: 0 0 6px;
  font-size: clamp(23px, 2.3vw, 35px);
  line-height: 1.08;
}

.inner-page .service-button p {
  max-width: 680px;
  font-size: 14px;
}

.inner-page .service-meta > span:first-child {
  color: #68736d;
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.inner-page .service-meta > span:last-child {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--ip-ink);
  background: var(--ip-acid);
  font-size: 22px;
  transition: transform 220ms var(--ip-ease);
}

.inner-page .service-row.is-open .service-meta > span:last-child {
  transform: rotate(45deg);
}

.inner-page .service-panel {
  gap: 54px;
  padding: 6px 64px 40px 88px;
}

.inner-page .service-panel h3 {
  font-size: 18px;
}

/* Compact service explorer: every service stays visible while the detail view changes. */
.inner-leistungen #leistungsfinder .section-head {
  max-width: 780px;
  display: block;
  margin-bottom: 36px;
}

.inner-leistungen #leistungsfinder .section-head > p {
  max-width: 660px;
  margin: 14px 0 0;
}

.inner-leistungen .service-directory.service-explorer {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(340px, 0.72fr);
  gap: 12px;
  align-items: stretch;
  border: 0;
}

.inner-leistungen .service-menu {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.inner-leistungen .service-choice {
  width: 100%;
  min-height: 82px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 22px;
  gap: 10px;
  align-items: center;
  padding: 13px 14px;
  border: 1px solid rgba(6, 17, 12, 0.13);
  border-radius: 14px;
  color: var(--ip-ink);
  background: rgba(255, 255, 255, 0.46);
  text-align: left;
  cursor: pointer;
  transition:
    color 180ms var(--ip-ease),
    border-color 180ms var(--ip-ease),
    background-color 180ms var(--ip-ease),
    transform 180ms var(--ip-ease);
}

.inner-leistungen .service-choice:hover {
  border-color: rgba(14, 119, 85, 0.42);
  background: rgba(255, 255, 255, 0.88);
  transform: translateY(-2px);
}

.inner-leistungen .service-choice:active {
  transform: scale(0.985);
}

.inner-leistungen .service-choice:focus-visible {
  outline: 3px solid rgba(14, 119, 85, 0.35);
  outline-offset: 2px;
}

.inner-leistungen .service-choice.is-active {
  border-color: var(--ip-acid);
  color: var(--ip-ink);
  background: var(--ip-acid);
}

.inner-leistungen .service-choice .service-icon {
  width: auto;
  height: auto;
  display: block;
  align-self: start;
  padding-top: 3px;
  border-radius: 0;
  color: var(--ip-green);
  background: transparent;
  font-size: 10px;
  font-weight: 950;
  letter-spacing: 0.1em;
}

.inner-leistungen .service-choice.is-active .service-icon {
  color: rgba(6, 17, 12, 0.62);
}

.inner-leistungen .service-choice-title {
  display: block;
  min-width: 0;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(16px, 1.35vw, 19px);
  font-weight: 620;
  line-height: 1.18;
  letter-spacing: -0.018em;
  hyphens: none;
  overflow-wrap: normal;
}

.inner-leistungen .service-choice-copy,
.inner-leistungen .service-choice .service-meta > span:first-child {
  display: none;
}

.inner-leistungen .service-choice .service-meta {
  display: block;
  color: var(--ip-green);
}

.inner-leistungen .service-choice .service-meta > span:last-child {
  width: auto;
  height: auto;
  display: block;
  border-radius: 0;
  color: inherit;
  background: transparent;
  font-size: 17px;
  line-height: 1;
  transform: none;
  transition: transform 180ms var(--ip-ease);
}

.inner-leistungen .service-choice:hover .service-meta > span:last-child,
.inner-leistungen .service-choice.is-active .service-meta > span:last-child {
  transform: translate(2px, -2px);
}

.inner-leistungen .service-choice.is-active .service-meta {
  color: var(--ip-ink);
}

.inner-leistungen .service-details {
  min-height: 442px;
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  color: #fff;
  background:
    radial-gradient(circle at 100% 100%, rgba(197, 239, 115, 0.16), transparent 42%),
    var(--ip-forest);
}

.inner-leistungen .service-details::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--ip-acid);
}

.inner-leistungen .service-panel.service-detail,
.inner-leistungen .service-panel.service-detail.is-active {
  min-height: 442px;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 32px;
}

.inner-leistungen .service-panel.service-detail[hidden] {
  display: none;
}

.inner-leistungen .service-detail.is-active {
  animation: service-detail-in 260ms var(--ip-ease) both;
}

.inner-leistungen .service-details.is-keyboard-switch .service-detail.is-active {
  animation: none;
}

.inner-leistungen .service-detail-heading {
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.inner-leistungen .service-detail-category {
  margin: 0 0 10px;
  color: var(--ip-acid);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.inner-leistungen .service-detail-heading h3 {
  min-width: 0;
  max-width: 390px;
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(25px, 2.5vw, 35px);
  font-weight: 820;
  line-height: 1.06;
  letter-spacing: -0.032em;
  hyphens: none;
  overflow-wrap: normal;
}

.inner-leistungen .service-detail-copy {
  margin-top: 22px;
}

.inner-leistungen .service-detail-copy h3 {
  margin: 0 0 8px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.inner-leistungen .service-detail-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  line-height: 1.55;
}

.inner-leistungen .service-detail .clean-list {
  margin: 18px 0 22px;
  gap: 7px;
}

.inner-leistungen .service-detail .clean-list li {
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  line-height: 1.4;
}

.inner-leistungen .service-detail > .btn {
  width: fit-content;
  margin-top: auto;
  color: var(--ip-ink);
  background: var(--ip-acid);
}

@keyframes service-detail-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Video module */
.inner-film-section {
  color: #fff;
  background: var(--ip-forest) !important;
}

.inner-film-section .section-head h2,
.inner-film-section .section-head .eyebrow {
  color: #fff;
}

.inner-film-section .section-head .eyebrow {
  color: var(--ip-acid);
}

.inner-film-section .section-head > p {
  color: rgba(255, 255, 255, 0.68);
}

.inner-film-frame {
  position: relative;
  aspect-ratio: 16 / 8.6;
  margin: 0;
  overflow: hidden;
  border-radius: 18px 104px 18px 18px;
  background: #020705;
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.32);
}

.inner-film-frame video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.inner-film-label {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  border-left: 3px solid var(--ip-acid);
  color: #fff;
  background: rgba(4, 13, 9, 0.78);
  backdrop-filter: blur(12px);
  pointer-events: none;
}

.inner-film-label strong {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.inner-film-label span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
}

/* Prozess und FAQ */
.inner-page .process {
  padding: 0;
  border-top: 1px solid var(--ip-white-line);
}

.inner-page .process li {
  min-height: 94px;
  padding: 18px 0;
  border-bottom-color: var(--ip-white-line);
}

.inner-page .process li > span {
  color: var(--ip-acid);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.inner-page .process strong {
  color: #fff;
  font-size: 20px;
}

.inner-page .process small {
  color: rgba(255, 255, 255, 0.6);
}

.inner-page .faq-layout {
  grid-template-columns: minmax(260px, 0.58fr) minmax(0, 1fr);
  gap: clamp(56px, 8vw, 112px);
}

.inner-page .faq-list {
  gap: 0;
  border-top: 1px solid var(--ip-line);
}

.inner-page .faq-item {
  border-bottom: 1px solid var(--ip-line);
  background: transparent;
}

.inner-page .faq-question {
  min-height: 82px;
  padding: 0;
  font-size: 17px;
}

.inner-page .faq-question span:last-child {
  color: var(--ip-green);
  background: transparent;
  font-size: 24px;
  transition:
    color 180ms var(--ip-ease),
    transform 220ms var(--ip-ease);
}

.inner-page .faq-item.is-open .faq-question span:last-child {
  color: var(--ip-ink);
  background: var(--ip-acid);
  transform: rotate(45deg);
}

.inner-page .faq-answer {
  max-width: 700px;
  padding: 0 46px 26px 0;
  line-height: 1.66;
}

/* Fachpartner */
.inner-page .partner-ways-intro {
  max-width: 920px;
  margin-bottom: 54px;
}

.inner-page .partner-offer-grid {
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 18px;
}

.inner-page .partner-offer {
  grid-template-rows: 360px minmax(0, 1fr);
  border: 0;
  border-radius: 18px 92px 18px 18px;
  box-shadow:
    0 0 0 1px rgba(6, 17, 12, 0.08),
    0 28px 70px rgba(6, 17, 12, 0.12);
}

.inner-page .partner-offer:nth-child(2) {
  border-radius: 18px 18px 92px 18px;
}

.inner-page .partner-offer-media img {
  transition: transform 680ms var(--ip-ease);
}

.inner-page .partner-offer-copy {
  padding: 34px;
}

.inner-page .partner-offer h3 {
  max-width: 17ch;
  font-size: clamp(30px, 3.1vw, 45px);
}

.inner-page .partner-offer-audience {
  color: var(--ip-green);
}

.inner-page .partner-standards {
  border-top-color: var(--ip-white-line);
}

.inner-page .partner-standard {
  padding-top: 34px;
}

/* About */
.inner-about .hero-bg {
  object-position: center 28%;
}

/* Über uns: a real working session and Hannover form the quiet hero backdrop. */
.inner-about .hero.hero-small {
  min-height: min(880px, 100svh);
  overflow: hidden;
  background: #04100b;
}

.inner-about .hero-bg {
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 0;
  object-fit: cover;
  object-position: center 48%;
  filter: none;
  box-shadow: none;
}

.inner-about .hero-shade {
  z-index: 1;
  display: block;
  background:
    linear-gradient(90deg, rgba(3, 13, 9, 0.95) 0%, rgba(3, 13, 9, 0.84) 36%, rgba(3, 13, 9, 0.46) 66%, rgba(3, 13, 9, 0.22) 100%),
    linear-gradient(0deg, rgba(3, 13, 9, 0.68), transparent 58%);
}

.inner-about .hero-inner {
  z-index: 2;
  min-height: min(880px, 100svh);
  display: flex;
  align-items: center;
}

.inner-about .hero-copy {
  max-width: 690px;
}

.inner-about.inner-motion-ready .hero-bg,
.inner-about.inner-motion-ready.inner-loaded .hero-bg {
  opacity: 1;
  clip-path: none;
  filter: none;
  transform: none;
  transition: none;
}

@media (max-width: 980px) {
  .inner-about .hero.hero-small {
    min-height: 760px;
    display: flex;
    padding-bottom: 0;
  }

  .inner-about .hero-inner {
    min-height: 760px;
    padding-top: 138px;
    padding-bottom: 96px;
  }

  .inner-about .hero-bg {
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 0;
    object-position: 62% center;
  }
}

@media (max-width: 680px) {
  .inner-about .hero.hero-small,
  .inner-about .hero-inner {
    min-height: max(700px, 100svh);
  }

  .inner-about .hero-inner {
    padding-top: 116px;
    padding-bottom: 92px;
  }

  .inner-about .hero-bg {
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-position: 68% center;
    border-radius: 0;
  }

  .inner-about .hero-shade {
    background:
      linear-gradient(90deg, rgba(3, 13, 9, 0.9), rgba(3, 13, 9, 0.5)),
      linear-gradient(0deg, rgba(3, 13, 9, 0.84) 0%, rgba(3, 13, 9, 0.34) 54%, rgba(3, 13, 9, 0.68) 100%);
  }
}

.inner-about .about-why .info-strip {
  border-left-color: var(--ip-acid);
  border-radius: 18px 72px 18px 18px;
  background: var(--ip-forest);
}

.inner-about .about-why .info-tile {
  padding: 26px;
}

.inner-about .about-why .info-tile strong {
  color: var(--ip-acid);
}

.inner-about .about-original-portrait {
  object-position: 52% center;
}

.inner-about .section-dark .media-tile {
  min-height: 560px;
}

/* Kontakt */
.inner-contact .contact-form-section {
  padding-top: clamp(78px, 8vw, 118px);
}

.inner-contact .contact-grid.contact-form-only {
  display: block;
  max-width: 960px;
}

.inner-page .contact-panel {
  padding: clamp(28px, 4vw, 54px);
  background: #fff;
}

.inner-page .contact-grid > section.contact-panel {
  border-radius: 18px;
  box-shadow:
    0 0 0 1px rgba(6, 17, 12, 0.08),
    0 28px 72px rgba(6, 17, 12, 0.09);
}

.inner-page .contact-panel h1 {
  max-width: 900px;
  margin: 0 0 24px;
  color: var(--ip-ink);
  font-size: clamp(38px, 4.2vw, 62px);
  font-weight: 950;
  line-height: 0.94;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.inner-page .field {
  gap: 9px;
  margin-bottom: 18px;
}

.inner-page .field label {
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.inner-page .field input,
.inner-page .field select,
.inner-page .field textarea {
  min-height: 54px;
  border: 0;
  border-bottom: 1px solid var(--ip-line);
  border-radius: 0;
  padding: 12px 0;
  background: transparent;
}

.inner-page .field textarea {
  min-height: 150px;
}

.inner-page .field input:focus,
.inner-page .field select:focus,
.inner-page .field textarea:focus {
  border-bottom-color: var(--ip-green);
  outline: 0;
}

/* CTA und Footer */
.inner-page .cta-band {
  padding: 0;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(3, 12, 8, 0.93), rgba(3, 12, 8, 0.55) 62%, rgba(3, 12, 8, 0.18)),
    url("/assets/house-existing-keyframe-v3-grounded.jpg") center 56% / cover;
}

.inner-waermepumpe .cta-band {
  background:
    linear-gradient(90deg, rgba(3, 12, 8, 0.94), rgba(3, 12, 8, 0.54) 64%, rgba(3, 12, 8, 0.18)),
    url("/assets/hero-heatpump-house.jpg") center 55% / cover;
}

.inner-fachpartner .cta-band {
  background:
    linear-gradient(90deg, rgba(3, 12, 8, 0.94), rgba(3, 12, 8, 0.58) 62%, rgba(3, 12, 8, 0.16)),
    url("/assets/site-project-plan.jpg") center / cover;
}

.inner-page .cta-band .container {
  min-height: 560px;
  align-content: end;
  padding-bottom: 76px;
}

.inner-page .cta-band .eyebrow {
  color: var(--ip-acid);
}

.inner-page .cta-band h2 {
  max-width: 940px;
  margin-bottom: 20px;
  color: #fff;
  font-size: clamp(58px, 7.8vw, 112px);
  line-height: 0.88;
}

.inner-page .cta-band p:not(.eyebrow) {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.72);
}

.inner-page .site-footer {
  background: #04100b;
}

.inner-page .footer-grid {
  width: var(--ip-shell);
  padding-top: 82px;
}

.inner-page .footer-bottom {
  border-top-color: rgba(255, 255, 255, 0.1);
}

/* Rechtstexte */
.inner-page .legal-page {
  min-height: 76vh;
  padding: 176px 0 112px;
  background:
    linear-gradient(90deg, rgba(6, 17, 12, 0.045) 1px, transparent 1px) 50% 0 / 12.5% 100%,
    var(--ip-paper);
}

.inner-page .legal-page .container {
  max-width: 980px;
}

.inner-page .legal-page::before {
  content: var(--page-index);
  display: block;
  width: min(100% - 48px, 980px);
  margin: 0 auto 20px;
  color: var(--ip-green);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.inner-page .legal-page h1 {
  max-width: 860px;
  margin: 0 0 42px;
  color: var(--ip-ink);
  font-size: clamp(64px, 9vw, 126px);
  font-weight: 950;
  line-height: 0.88;
  letter-spacing: -0.06em;
}

.inner-page .legal-page p {
  max-width: 720px;
  color: #5d6962;
  font-size: 17px;
  line-height: 1.72;
}

.inner-page .legal-page a {
  color: var(--ip-green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 1120px) {
  .inner-page .hero.hero-small {
    min-height: 720px;
  }

  .inner-page .hero-bg {
    width: 48vw;
  }

  .inner-page .hero-copy {
    max-width: 48vw;
  }

  .inner-page .hero h1 {
    font-size: clamp(52px, 6.1vw, 76px);
  }
}

@media (max-width: 980px) {
  .inner-page .hero.hero-small,
  .inner-contact .hero.hero-small {
    min-height: 0;
    display: block;
    padding-bottom: 430px;
  }

  .inner-page .hero-inner {
    padding: 126px 0 58px;
  }

  .inner-page .hero-copy {
    max-width: 760px;
  }

  .inner-page .hero h1 {
    max-width: 820px;
    font-size: clamp(50px, 9.5vw, 78px);
  }

  .inner-page .hero-bg {
    top: auto;
    right: 24px;
    bottom: 34px;
    left: 24px;
    width: calc(100% - 48px);
    height: 370px;
    border-radius: 16px 82px 16px 16px;
  }

  .inner-page .hero.hero-small::after {
    right: 42px;
    bottom: 48px;
  }

  .inner-page .section-head,
  .inner-page .split,
  .inner-page .split.reverse,
  .inner-page .faq-layout,
  .inner-page .contact-grid {
    grid-template-columns: 1fr;
  }

  .inner-page .section-head,
  .inner-page .split,
  .inner-page .split.reverse,
  .inner-page .faq-layout {
    gap: 36px;
  }

  .inner-page .media-tile,
  .inner-about .section-dark .media-tile {
    min-height: 500px;
  }

  .inner-page .partner-offer-grid {
    grid-template-columns: 1fr;
  }

  .inner-page .partner-offer {
    grid-template-rows: 320px minmax(0, 1fr);
  }

  .inner-page .contact-grid > aside.contact-panel {
    min-height: 420px;
  }

  .inner-page .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  :root {
    --ip-shell: min(100% - 32px, 1240px);
  }

  .inner-page .hero.hero-small,
  .inner-contact .hero.hero-small {
    padding-bottom: 330px;
  }

  .inner-page .hero-inner {
    width: min(100% - 32px, 1240px);
    padding-top: 108px;
    padding-bottom: 46px;
  }

  .inner-page .hero h1 {
    font-size: clamp(42px, 13vw, 62px);
    line-height: 0.94;
  }

  .inner-page .hero-copy > p:not(.eyebrow) {
    font-size: 16px;
  }

  .inner-motion-ready .hero-copy > * {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }

  .inner-page .hero-actions {
    display: grid;
  }

  .inner-page .hero-actions .btn {
    width: 100%;
  }

  .inner-page .hero-bg {
    right: 16px;
    bottom: 24px;
    left: 16px;
    width: calc(100% - 32px);
    height: 280px;
    border-radius: 12px 58px 12px 12px;
  }

  .inner-page .hero.hero-small::after {
    right: 30px;
    bottom: 36px;
  }

  .inner-page .section {
    padding: 78px 0;
  }

  .inner-page .section h2,
  .inner-page .cta-band h2 {
    font-size: clamp(38px, 12vw, 56px);
  }

  .inner-page .section-head {
    margin-bottom: 36px;
  }

  .inner-page .media-tile,
  .inner-about .section-dark .media-tile {
    min-height: 390px;
    border-radius: 54px 12px 12px 12px;
  }

  .inner-page .split.reverse .media-tile {
    border-radius: 12px 12px 54px 12px;
  }

  .inner-page .service-button {
    min-height: 0;
    grid-template-columns: 36px minmax(0, 1fr) 38px;
    gap: 10px;
    padding: 22px 0;
  }

  .inner-page .service-button p,
  .inner-page .service-meta > span:first-child {
    display: none;
  }

  .inner-page .service-meta {
    grid-column: 3;
    justify-self: end;
  }

  .inner-page .service-button h3 {
    margin: 0;
    font-size: 21px;
  }

  .inner-page .service-panel,
  .inner-page .service-row.is-open .service-panel {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 0 0 30px 46px;
  }

  .inner-film-frame {
    aspect-ratio: 4 / 3;
    border-radius: 12px 54px 12px 12px;
  }

  .inner-film-label {
    top: 10px;
    left: 10px;
  }

  .inner-page .partner-offer {
    grid-template-rows: 230px minmax(0, 1fr);
    border-radius: 12px 54px 12px 12px;
  }

  .inner-page .partner-offer:nth-child(2) {
    border-radius: 12px 12px 54px 12px;
  }

  .inner-page .partner-offer-copy {
    padding: 24px;
  }

  .inner-page .contact-grid > aside.contact-panel,
  .inner-page .contact-grid > section.contact-panel {
    border-radius: 12px 12px 54px 12px;
  }

  .inner-page .form-grid {
    grid-template-columns: 1fr;
  }

  .inner-page .cta-band .container {
    min-height: 520px;
    padding-bottom: 54px;
  }

  .inner-page .cta-band h2 {
    font-size: clamp(50px, 15vw, 72px);
  }

  .inner-page .legal-page {
    padding: 132px 0 82px;
  }

  .inner-page .legal-page::before {
    width: min(100% - 32px, 980px);
  }

  .inner-page .legal-page h1 {
    font-size: clamp(56px, 20vw, 84px);
  }

  .inner-page .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .inner-leistungen .service-directory.service-explorer {
    grid-template-columns: 1fr;
  }

  .inner-leistungen .service-details,
  .inner-leistungen .service-panel.service-detail,
  .inner-leistungen .service-panel.service-detail.is-active {
    min-height: 390px;
  }
}

@media (max-width: 680px) {
  .inner-leistungen #leistungsfinder {
    padding: 60px 0;
  }

  .inner-leistungen #leistungsfinder .section-head {
    margin-bottom: 24px;
  }

  .inner-leistungen #leistungsfinder .section-head > p {
    margin-top: 10px;
    font-size: 15px;
  }

  .inner-leistungen .service-menu {
    gap: 6px;
  }

  .inner-leistungen .service-choice {
    min-height: 86px;
    position: relative;
    display: block;
    padding: 34px 10px 10px;
    border-radius: 12px;
  }

  .inner-leistungen .service-choice-title {
    font-size: 14px;
    line-height: 1.08;
    hyphens: auto;
    overflow-wrap: anywhere;
  }

  .inner-leistungen .service-choice .service-icon {
    position: absolute;
    top: 11px;
    left: 10px;
    padding: 0;
  }

  .inner-leistungen .service-choice .service-meta {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 0;
  }

  .inner-leistungen .service-choice .service-meta > span:last-child {
    font-size: 14px;
  }

  .inner-leistungen .service-details,
  .inner-leistungen .service-panel.service-detail,
  .inner-leistungen .service-panel.service-detail.is-active {
    min-height: 470px;
  }

  .inner-leistungen .service-panel.service-detail,
  .inner-leistungen .service-panel.service-detail.is-active {
    padding: 26px 22px 22px;
  }

  .inner-leistungen .service-detail-heading h3 {
    font-size: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .inner-motion-ready .hero-copy > *,
  .inner-motion-ready .hero-bg,
  .inner-page.image-motion-ready .image-motion-target,
  .inner-page .partner-offer-media img,
  .inner-page .service-meta > span:last-child,
  .inner-page .faq-question span:last-child {
    opacity: 1;
    filter: none;
    clip-path: none;
    transform: none;
    transition: none;
  }

  .inner-leistungen .service-detail.is-active {
    animation: none;
  }
}

/* Wärmepumpe: the installation film is the hero atmosphere, not a second content module. */
.inner-waermepumpe .hero.hero-small {
  min-height: min(880px, 100svh);
  overflow: hidden;
  background: #04100b;
}

.inner-waermepumpe .hero-bg-video {
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 0;
  object-fit: cover;
  object-position: center 52%;
  filter: none;
  box-shadow: none;
}

.inner-waermepumpe .hero-shade {
  z-index: 1;
  display: block;
  background:
    linear-gradient(90deg, rgba(3, 13, 9, 0.95) 0%, rgba(3, 13, 9, 0.84) 35%, rgba(3, 13, 9, 0.46) 64%, rgba(3, 13, 9, 0.25) 100%),
    linear-gradient(0deg, rgba(3, 13, 9, 0.72), transparent 54%);
}

.inner-waermepumpe .hero-inner {
  z-index: 2;
  min-height: min(880px, 100svh);
  display: flex;
  align-items: center;
}

.inner-waermepumpe .hero-copy {
  max-width: 700px;
}

.inner-waermepumpe.inner-motion-ready .hero-bg-video,
.inner-waermepumpe.inner-motion-ready.inner-loaded .hero-bg-video {
  opacity: 1;
  clip-path: none;
  filter: none;
  transform: none;
  transition: none;
}

.inner-waermepumpe .hero-video-toggle {
  position: absolute;
  right: max(24px, calc((100vw - 1380px) / 2));
  bottom: 24px;
  z-index: 3;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(3, 13, 9, 0.54);
  backdrop-filter: blur(12px);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition:
    color 180ms var(--ip-ease),
    background-color 180ms var(--ip-ease),
    border-color 180ms var(--ip-ease);
}

.inner-waermepumpe .hero-video-toggle:hover {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  background: rgba(3, 13, 9, 0.76);
}

.inner-waermepumpe .hero-video-toggle:focus-visible {
  outline: 3px solid var(--ip-acid);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .inner-waermepumpe .hero.hero-small {
    min-height: 760px;
    display: flex;
    padding-bottom: 0;
  }

  .inner-waermepumpe .hero-inner {
    min-height: 760px;
    padding-top: 138px;
    padding-bottom: 96px;
  }

  .inner-waermepumpe .hero-bg-video {
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 0;
    object-position: 56% center;
  }
}

@media (max-width: 680px) {
  .inner-waermepumpe .hero.hero-small,
  .inner-waermepumpe .hero-inner {
    min-height: max(700px, 100svh);
  }

  .inner-waermepumpe .hero-inner {
    padding-top: 116px;
    padding-bottom: 92px;
  }

  .inner-waermepumpe .hero-bg-video {
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-position: 58% center;
    border-radius: 0;
  }

  .inner-waermepumpe .hero-shade {
    background:
      linear-gradient(90deg, rgba(3, 13, 9, 0.88), rgba(3, 13, 9, 0.46)),
      linear-gradient(0deg, rgba(3, 13, 9, 0.84) 0%, rgba(3, 13, 9, 0.32) 54%, rgba(3, 13, 9, 0.68) 100%);
  }

  .inner-waermepumpe .hero-video-toggle {
    right: 16px;
    bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .inner-waermepumpe .hero-video-toggle {
    display: none;
  }
}

/* Readability and content-detail pass */
.inner-page .hero.hero-small::after {
  display: none;
}

.inner-page .hero h1 {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.inner-page .hero .eyebrow,
.inner-page .section .eyebrow,
.inner-page .cta-band .eyebrow,
.inner-leistungen .service-detail-category {
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.inner-leistungen .service-choice .service-icon,
.inner-leistungen .service-detail-copy h3,
.inner-page .field label,
.inner-page .process li > span,
.inner-film-label span {
  font-size: 12px;
}

.inner-leistungen .service-choice-title {
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.18;
}

.inner-leistungen .service-detail-copy p,
.inner-leistungen .service-detail .clean-list li {
  font-size: 15px;
  line-height: 1.55;
}

.inner-leistungen .service-detail .clean-list {
  margin-bottom: 16px;
}

.inner-leistungen .service-extra {
  margin: 0 0 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.84);
}

.inner-leistungen .service-extra summary {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #fff;
  font-size: 14px;
  font-weight: 850;
  line-height: 1.3;
  cursor: pointer;
  list-style: none;
}

.inner-leistungen .service-extra summary::-webkit-details-marker {
  display: none;
}

.inner-leistungen .service-extra summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--ip-acid);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
}

.inner-leistungen .service-extra[open] summary::after {
  content: "−";
}

.inner-leistungen .service-extra summary:focus-visible {
  outline: 3px solid rgba(197, 239, 115, 0.52);
  outline-offset: 3px;
  border-radius: 4px;
}

.inner-leistungen .service-extra-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 4px 0 16px;
}

.inner-leistungen .service-extra h4 {
  margin: 0 0 6px;
  color: var(--ip-acid);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.inner-leistungen .service-extra p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  line-height: 1.5;
}

.inner-leistungen .service-extra .service-extra-note {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.08);
}

@media (max-width: 680px) {
  .inner-page .hero h1 {
    font-size: clamp(42px, 11.5vw, 50px);
    line-height: 0.98;
    letter-spacing: -0.045em;
  }

  .inner-about .hero h1,
  .inner-waermepumpe .hero h1 {
    font-size: clamp(40px, 11vw, 46px);
  }

  .inner-leistungen .service-choice {
    min-height: 94px;
    padding: 36px 12px 12px;
  }

  .inner-leistungen .service-choice-title {
    font-size: 15px;
    line-height: 1.16;
    hyphens: none;
    overflow-wrap: normal;
  }

  .inner-leistungen .service-details,
  .inner-leistungen .service-panel.service-detail,
  .inner-leistungen .service-panel.service-detail.is-active {
    min-height: 520px;
  }

  .inner-leistungen .service-extra-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .inner-leistungen .service-extra summary,
  .inner-leistungen .service-extra p {
    font-size: 15px;
  }

  .inner-page .field label {
    font-size: 12px;
  }
}

.inner-page .field input:focus-visible,
.inner-page .field select:focus-visible,
.inner-page .field textarea:focus-visible {
  outline: 3px solid rgba(197, 239, 115, 0.75);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Final content, legal and responsive-media QA pass. */
.inner-contact #formular {
  scroll-margin-top: 92px;
}

.inner-page .legal-lead {
  margin: -22px 0 42px;
  font-size: clamp(18px, 2vw, 22px);
}

.inner-page .legal-box {
  max-width: 760px;
  padding: 28px 0;
  border-top: 1px solid var(--ip-line);
}

.inner-page .legal-box:last-of-type {
  border-bottom: 1px solid var(--ip-line);
}

.inner-page .legal-box h2 {
  margin: 0 0 12px;
  color: var(--ip-ink);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.inner-page .legal-box p {
  margin: 0;
}

.inner-page .legal-box p + p {
  margin-top: 12px;
}

.inner-page .legal-updated {
  margin-top: 30px;
  font-size: 14px;
}

@media (max-width: 680px) {
  .inner-page.inner-about .hero-bg {
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 0;
    object-fit: cover;
    object-position: center center;
  }

  .inner-page.inner-about .hero-shade {
    background:
      linear-gradient(180deg, rgba(3, 13, 9, 0.9) 0%, rgba(3, 13, 9, 0.68) 43%, rgba(3, 13, 9, 0.25) 72%, rgba(3, 13, 9, 0.44) 100%),
      linear-gradient(90deg, rgba(3, 13, 9, 0.58), transparent 82%);
  }

  .inner-page .legal-box {
    padding: 22px 0;
  }
}

/* Keep the about hero full-bleed after the shared responsive card rules. */
.inner-page.inner-about .hero.hero-small {
  min-height: min(880px, 100svh);
  display: flex;
  padding-bottom: 0;
  overflow: hidden;
}

.inner-page.inner-about .hero-inner {
  min-height: min(880px, 100svh);
  display: flex;
  align-items: center;
}

.inner-page.inner-about .hero-bg {
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 0;
  object-position: center 50%;
  filter: none;
  transform: none;
}

.inner-page.inner-about .hero-shade {
  background:
    linear-gradient(90deg, rgba(3, 13, 9, 0.96) 0%, rgba(3, 13, 9, 0.84) 36%, rgba(3, 13, 9, 0.34) 68%, rgba(3, 13, 9, 0.08) 100%),
    linear-gradient(0deg, rgba(3, 13, 9, 0.5), transparent 58%);
}

@media (max-width: 980px) {
  .inner-page.inner-about .hero.hero-small,
  .inner-page.inner-about .hero-inner {
    min-height: 760px;
  }

  .inner-page.inner-about .hero-inner {
    padding-top: 138px;
    padding-bottom: 96px;
  }

  .inner-page.inner-about .hero-bg {
    object-position: 58% center;
  }
}

@media (max-width: 680px) {
  .inner-page.inner-about .hero.hero-small,
  .inner-page.inner-about .hero-inner {
    min-height: max(700px, 100svh);
  }

  .inner-page.inner-about .hero-inner {
    padding-top: 116px;
    padding-bottom: 92px;
  }

  .inner-page.inner-about .hero-bg {
    object-position: center center;
  }

  .inner-page.inner-about .hero-shade {
    background:
      linear-gradient(180deg, rgba(3, 13, 9, 0.86) 0%, rgba(3, 13, 9, 0.7) 48%, rgba(3, 13, 9, 0.42) 76%, rgba(3, 13, 9, 0.58) 100%),
      linear-gradient(90deg, rgba(3, 13, 9, 0.48), rgba(3, 13, 9, 0.12));
  }
}

/* Fachpartner: digitaler Partnerprozess */
.inner-fachpartner,
.inner-fachpartner main {
  color: #fff;
  background: #06110c;
}

.inner-page.inner-fachpartner .hero.partner-hero {
  min-height: min(820px, 100svh);
}

.inner-fachpartner .partner-hero .hero-copy {
  max-width: min(650px, 46vw);
}

.inner-fachpartner .partner-hero h1 {
  max-width: 650px;
  font-size: clamp(56px, 4.35vw, 72px);
}

.inner-fachpartner .partner-hero .hero-bg {
  object-position: center 44%;
}

.inner-fachpartner .section {
  color: #fff;
  background: #06110c;
}

.inner-fachpartner .section h2,
.inner-fachpartner .section h3,
.inner-fachpartner .faq-question {
  color: #fff;
}

.inner-fachpartner .section p,
.inner-fachpartner .section li,
.inner-fachpartner .faq-answer {
  color: rgba(255, 255, 255, 0.7);
}

.inner-fachpartner .section .eyebrow,
.inner-fachpartner .portal-name,
.inner-fachpartner .partner-process-list > li > span,
.inner-fachpartner .partner-offer-audience {
  color: var(--ip-acid);
}

.partner-outcome-band {
  border-top: 1px solid var(--ip-white-line);
  border-bottom: 1px solid var(--ip-white-line);
  background: #0a1a12;
}

.partner-outcomes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.partner-outcomes > div {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  padding: 28px 24px;
  border-left: 1px solid var(--ip-white-line);
}

.partner-outcomes > div:last-child {
  border-right: 1px solid var(--ip-white-line);
}

.partner-outcomes strong,
.partner-outcomes span {
  display: block;
}

.partner-outcomes strong {
  color: #fff;
  font-size: 17px;
  line-height: 1.2;
}

.partner-outcomes span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  line-height: 1.45;
}

.inner-fachpartner .partner-value {
  background:
    radial-gradient(circle at 8% 22%, rgba(14, 119, 85, 0.18), transparent 30%),
    #06110c;
}

.partner-value-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(54px, 9vw, 130px);
  align-items: start;
}

.partner-value-lead {
  position: sticky;
  top: 126px;
}

.inner-fachpartner .partner-value-lead h2 {
  max-width: 12ch;
  margin-bottom: 24px;
  font-size: clamp(44px, 4.7vw, 70px);
}

.partner-value-lead > p {
  max-width: 520px;
  margin: 0;
}

.partner-value-list article {
  padding: 32px 0 34px;
  border-top: 1px solid var(--ip-white-line);
}

.partner-value-list article:last-child {
  border-bottom: 1px solid var(--ip-white-line);
}

.inner-fachpartner .partner-value-list h3 {
  max-width: 24ch;
  margin: 0 0 12px;
  font-size: clamp(25px, 2.4vw, 34px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.partner-value-list p {
  max-width: 660px;
  margin: 0;
}

.inner-fachpartner .partner-platform {
  background: #091910;
}

.partner-platform-head {
  max-width: 920px;
  margin-bottom: 54px;
}

.inner-fachpartner .partner-platform-head h2 {
  max-width: 12ch;
  margin-bottom: 20px;
}

.partner-platform-head > p:last-child {
  max-width: 700px;
  margin: 0;
}

.portal-bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.portal-tile {
  overflow: hidden;
  display: grid;
  min-width: 0;
  border: 1px solid var(--ip-white-line);
  border-radius: 18px;
  background: #0d2118;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
}

.portal-tile-partner {
  grid-column: span 7;
  grid-row: span 2;
  grid-template-rows: minmax(340px, 1fr) auto;
}

.portal-tile-bza,
.portal-tile-ausweis {
  grid-column: span 5;
  grid-template-rows: 230px auto;
  min-height: 340px;
}

.portal-tile figure {
  position: relative;
  min-width: 0;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  background: #10271d;
}

.portal-tile img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.portal-product-stage {
  display: grid;
  place-items: center;
  padding: clamp(16px, 2.2vw, 30px);
  background:
    radial-gradient(circle at 80% 18%, rgba(197, 239, 115, 0.16), transparent 32%),
    linear-gradient(145deg, #123528, #07170f 72%);
}

.portal-tile .portal-product-shot {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  min-width: 0;
  min-height: 0;
  object-fit: contain;
  object-position: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  background: #f4f7f5;
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.38);
  transition: transform 420ms var(--ip-ease), box-shadow 420ms var(--ip-ease);
}

.portal-tile:hover .portal-product-shot {
  transform: translateY(-4px);
  box-shadow: 0 30px 66px rgba(0, 0, 0, 0.46);
}

.portal-tile-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(24px, 3vw, 38px);
}

.portal-name {
  display: block;
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.inner-fachpartner .portal-tile h3 {
  max-width: 19ch;
  margin: 0 0 14px;
  font-size: clamp(25px, 2.6vw, 38px);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.inner-fachpartner .portal-tile-bza h3,
.inner-fachpartner .portal-tile-ausweis h3 {
  font-size: clamp(21px, 1.8vw, 29px);
}

.portal-tile-copy p {
  margin: 0 0 24px;
  font-size: 15px !important;
  line-height: 1.58 !important;
}

.portal-tile-copy a {
  margin-top: auto;
  color: var(--ip-acid);
  font-size: 14px;
  font-weight: 850;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.portal-tile-copy a:hover {
  color: #fff;
}

.platform-future {
  display: grid;
  grid-template-columns: minmax(180px, 0.32fr) minmax(0, 0.68fr);
  gap: 30px;
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid var(--ip-white-line);
}

.platform-future strong {
  color: #fff;
}

.platform-future span {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.6;
}

.portal-join-bridge {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  margin-top: 44px;
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid rgba(197, 239, 115, 0.34);
  border-radius: 18px;
  background:
    linear-gradient(115deg, rgba(197, 239, 115, 0.11), transparent 54%),
    #0d2118;
}

.portal-join-bridge > div {
  min-width: 0;
}

.portal-join-bridge strong {
  display: block;
  max-width: 720px;
  color: #fff;
  font-size: clamp(25px, 2.6vw, 38px);
  font-weight: 950;
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.inner-fachpartner .portal-join-bridge p {
  max-width: 720px;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.portal-join-bridge .btn {
  white-space: nowrap;
}

.inner-fachpartner .partner-process {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 50% 0 / 12.5% 100%,
    #06110c;
}

.partner-process-head {
  max-width: 900px;
  margin-bottom: 58px;
}

.inner-fachpartner .partner-process-head h2 {
  max-width: 15ch;
  margin-bottom: 22px;
}

.partner-process-head p {
  max-width: 660px;
  margin: 0;
}

.partner-process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ip-white-line);
}

.partner-process-list li {
  min-width: 0;
  padding: 28px 28px 0 0;
  border-right: 1px solid var(--ip-white-line);
}

.partner-process-list li + li {
  padding-left: 28px;
}

.partner-process-list li:last-child {
  padding-right: 0;
  border-right: 0;
}

.partner-process-list > li > span {
  display: block;
  min-height: 34px;
  margin-bottom: 24px;
  font-size: 11px;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: 0.06em;
}

.inner-fachpartner .partner-process-list h3 {
  margin: 0 0 12px;
  font-size: clamp(23px, 2vw, 29px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.partner-process-list p {
  margin: 0;
  font-size: 15px !important;
  line-height: 1.6 !important;
}

.inner-fachpartner .partner-ways {
  background: #091910;
}

.inner-fachpartner .partner-ways-intro h2 {
  margin-bottom: 20px;
}

.inner-fachpartner .partner-ways-intro > p {
  max-width: 650px;
  margin-bottom: 0;
}

.inner-fachpartner .partner-offer {
  overflow: hidden;
  border: 1px solid var(--ip-white-line);
  border-radius: 18px;
  background: #0d2118;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
}

.inner-fachpartner .partner-offer:nth-child(2) {
  border-radius: 18px;
}

.inner-fachpartner .partner-offer-copy,
.inner-fachpartner .partner-offer-heatpump .partner-offer-copy,
.inner-fachpartner .partner-offer-recurring .partner-offer-copy {
  color: #fff;
  background: #0d2118;
}

.inner-fachpartner .partner-offer h3 {
  color: #fff;
}

.inner-fachpartner .partner-points li {
  color: rgba(255, 255, 255, 0.72);
  border-top-color: var(--ip-white-line);
}

.inner-fachpartner .partner-faq {
  background: #06110c;
}

.inner-fachpartner .faq-list,
.inner-fachpartner .faq-item {
  border-color: var(--ip-white-line);
}

.inner-fachpartner .faq-item.is-open .faq-question span:last-child {
  color: var(--ip-ink);
}

@media (max-width: 1100px) {
  .portal-tile-bza,
  .portal-tile-ausweis {
    grid-template-rows: 230px auto;
  }
}

@media (min-width: 1181px) {
  .inner-leistungen .hero .hero-copy {
    width: min(560px, 42vw);
    max-width: min(560px, 42vw);
  }

  .inner-leistungen .hero h1 {
    max-width: 560px;
    font-size: clamp(56px, 5.2vw, 74px);
  }

  .inner-fachpartner .partner-hero .hero-copy {
    width: min(570px, 43vw);
    max-width: min(570px, 43vw);
  }

  .inner-fachpartner .partner-hero h1 {
    max-width: 570px;
    font-size: clamp(54px, 4.15vw, 60px);
  }

  .inner-fachpartner .partner-hero .hero-bg {
    width: min(47vw, 680px);
  }
}

@media (min-width: 681px) and (max-width: 1180px) {
  .inner-page.inner-leistungen .hero.hero-small,
  .inner-page.inner-fachpartner .hero.partner-hero {
    min-height: 900px;
    display: block;
    padding-bottom: 390px;
  }

  .inner-leistungen .hero .hero-inner,
  .inner-fachpartner .partner-hero .hero-inner {
    padding-top: 138px;
    padding-bottom: 58px;
  }

  .inner-leistungen .hero .hero-copy,
  .inner-fachpartner .partner-hero .hero-copy {
    max-width: 720px;
  }

  .inner-leistungen .hero h1,
  .inner-fachpartner .partner-hero h1 {
    max-width: 680px;
    font-size: clamp(54px, 6.2vw, 66px);
  }

  .inner-leistungen .hero .hero-bg,
  .inner-fachpartner .partner-hero .hero-bg {
    top: auto;
    right: 24px;
    bottom: 34px;
    left: 24px;
    width: calc(100% - 48px);
    height: 340px;
    border-radius: 16px 82px 16px 16px;
    object-position: center 44%;
  }
}

@media (max-width: 980px) {
  .inner-page.inner-fachpartner .hero.partner-hero {
    min-height: 860px;
  }

  .inner-fachpartner .partner-hero .hero-copy {
    max-width: 100%;
  }

  .inner-fachpartner .partner-hero h1 {
    max-width: 650px;
  }

  .partner-outcomes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .partner-outcomes > div:nth-child(2) {
    border-right: 1px solid var(--ip-white-line);
  }

  .partner-outcomes > div:nth-child(n + 3) {
    border-top: 1px solid var(--ip-white-line);
  }

  .partner-value-layout {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .partner-value-lead {
    position: static;
  }

  .inner-fachpartner .partner-value-lead h2 {
    max-width: 15ch;
  }

  .portal-tile-partner,
  .portal-tile-bza,
  .portal-tile-ausweis {
    grid-column: span 12;
  }

  .portal-tile-partner {
    grid-template-rows: minmax(320px, 52vw) auto;
  }

  .portal-tile-bza,
  .portal-tile-ausweis {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(250px, 44vw) auto;
  }

  .partner-process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .partner-process-list li:nth-child(2) {
    padding-right: 0;
    border-right: 0;
  }

  .partner-process-list li:nth-child(n + 3) {
    margin-top: 34px;
    border-top: 1px solid var(--ip-white-line);
  }

  .partner-process-list li:nth-child(3) {
    padding-left: 0;
  }
}

@media (max-width: 680px) {
  .inner-page.inner-fachpartner .hero.partner-hero {
    min-height: max(760px, 100svh);
    padding-bottom: 300px;
  }

  .inner-fachpartner .partner-hero .hero-inner {
    padding-top: 116px;
    padding-bottom: 42px;
  }

  .inner-fachpartner .partner-hero h1 {
    max-width: none;
    font-size: clamp(37px, 9.7vw, 40px);
  }

  .inner-fachpartner .partner-hero .hero-bg {
    height: 255px;
    border-radius: 14px;
  }

  .partner-outcomes {
    grid-template-columns: 1fr;
  }

  .partner-outcomes > div,
  .partner-outcomes > div:nth-child(2),
  .partner-outcomes > div:last-child {
    min-height: 0;
    padding: 22px 0;
    border-right: 0;
    border-left: 0;
  }

  .partner-outcomes > div + div {
    border-top: 1px solid var(--ip-white-line);
  }

  .inner-fachpartner .partner-value-lead h2,
  .inner-fachpartner .partner-platform-head h2,
  .inner-fachpartner .partner-process-head h2 {
    max-width: none;
  }

  .partner-value-list article {
    padding: 26px 0 28px;
  }

  .partner-platform-head,
  .partner-process-head {
    margin-bottom: 38px;
  }

  .portal-bento {
    gap: 14px;
  }

  .portal-tile-partner,
  .portal-tile-bza,
  .portal-tile-ausweis {
    grid-template-columns: 1fr;
    grid-template-rows: 220px auto;
    border-radius: 14px;
  }

  .portal-tile-copy {
    padding: 24px;
  }

  .inner-fachpartner .portal-tile h3,
  .inner-fachpartner .portal-tile-bza h3,
  .inner-fachpartner .portal-tile-ausweis h3 {
    font-size: 27px;
  }

  .platform-future {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 28px;
  }

  .portal-join-bridge {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 34px;
    padding: 24px;
    border-radius: 14px;
  }

  .portal-join-bridge .btn {
    width: 100%;
  }

  .partner-process-list {
    grid-template-columns: 1fr;
  }

  .partner-process-list li,
  .partner-process-list li + li,
  .partner-process-list li:nth-child(2),
  .partner-process-list li:nth-child(3) {
    margin: 0;
    padding: 26px 0;
    border-top: 0;
    border-right: 0;
    border-bottom: 1px solid var(--ip-white-line);
  }

  .partner-process-list > li > span {
    min-height: 0;
    margin-bottom: 14px;
  }

  .inner-fachpartner .partner-offer,
  .inner-fachpartner .partner-offer:nth-child(2) {
    border-radius: 14px;
  }

  .inner-fachpartner .partner-offer-copy {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .logo-intro {
    display: none !important;
  }

  .inner-fachpartner .portal-tile .portal-product-shot {
    transition: none;
  }

  .inner-fachpartner .portal-tile:hover .portal-product-shot {
    transform: none;
  }
}