/* Webapps & Individualentwicklung (/individualentwicklung)
   Hero aus service-detail-page.css + Erklärvideo (hero-video.css), darunter eigene Sections (Präfix ie-).
   Staffeleffekte: Hero-Einstieg beim Laden (--load), Section-Gruppen per IntersectionObserver (--i),
   Wisch-Masken für Bilder, Ablauf-Linie mit zündenden Knoten, Modul-Schiene folgt dem Scroll.
   individual-page.js setzt html.ie-live; ohne JS bzw. mit reduzierter Bewegung bleibt alles statisch sichtbar. */

.individual-page {
  --ie-ink: var(--ogency-black);
  --ie-ink2: var(--ogency-black2);
  --ie-line: rgba(var(--ogency-white-rgb), .12);
  --ie-line-strong: rgba(var(--ogency-white-rgb), .22);
  --ie-muted: rgba(var(--ogency-white-rgb), .72);
  --ie-quiet: rgba(var(--ogency-white-rgb), .58);
  --ie-ease: cubic-bezier(.22, 1, .36, 1);
  --ie-step: 95ms;
}

/* Sticky-Kopf im Leistungsumfang braucht clip statt hidden. */
.individual-page .page-wrapper {
  overflow: clip;
}

.ie > section {
  position: relative;
  padding: clamp(80px, 9vw, 128px) 0;
}

/* Gemeinsame Typografie ------------------------------------------------- */
.ie-head {
  max-width: 760px;
}

.ie-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--ogency-base);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.ie-kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  transform-origin: left center;
}

.ie-h2 {
  max-width: 17ch;
  margin: 0;
  color: var(--ogency-white);
  font-size: clamp(34px, 3.8vw, 54px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.ie-h2 span {
  color: var(--ogency-base);
}

.ie-lead {
  max-width: 54ch;
  margin: 22px 0 0;
  color: var(--ie-muted);
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.75;
}

.ie h3 {
  margin: 0;
  color: var(--ogency-white);
  font-weight: 700;
  letter-spacing: -.025em;
}

/* Hero ------------------------------------------------------------------ */
.service-detail-hero .ie-hero__title span {
  color: inherit;
}

.ie-hero__line {
  display: block;
  overflow: hidden;
  /* Platz für Unterlängen innerhalb der Maske */
  padding-bottom: .08em;
  margin-bottom: -.08em;
}

.ie-hero__line > span {
  display: inline-block;
}

.service-detail-hero .ie-hero__title .ie-hero__line--accent {
  color: var(--ogency-base);
}

.ie-hero__benefits {
  position: relative;
}

.ie-hero__benefits::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 96px;
  height: 1px;
  background: var(--ogency-base);
  transform-origin: left center;
}

/* Ablauf ---------------------------------------------------------------- */
.ie-process {
  background: var(--ie-ink2);
  border-bottom: 1px solid var(--ie-line);
  scroll-margin-top: 90px;
}

.ie-steps {
  --rail-y: 5px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 64px);
  margin: clamp(48px, 6vw, 76px) 0 0;
  padding: 0;
}

/* Grundlinie + Goldfüllung */
.ie-steps::before,
.ie-steps::after {
  content: "";
  position: absolute;
  top: var(--rail-y);
  left: 0;
  right: 0;
  height: 1px;
  background: var(--ie-line-strong);
}

.ie-steps::after {
  background: var(--ogency-base);
  transform-origin: left center;
}

.ie-step {
  position: relative;
  padding-top: 38px;
}

.ie-step__node {
  position: absolute;
  top: 0;
  left: 0;
  width: 11px;
  height: 11px;
  border: 1px solid var(--ogency-base);
  background: var(--ogency-base);
  box-shadow: 0 0 0 5px var(--ie-ink2), 0 0 18px rgba(var(--ogency-base-glow-rgb), .45);
}

.ie-step__num {
  display: block;
  margin-bottom: 14px;
  color: transparent;
  font-size: clamp(54px, 5vw, 76px);
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.05em;
  -webkit-text-stroke: 1px rgba(var(--ogency-base-rgb), .7);
}

.ie-step__title {
  font-size: clamp(22px, 1.8vw, 27px);
  line-height: 1.18;
}

.ie-step p {
  max-width: 34ch;
  margin: 12px 0 0;
  color: var(--ie-muted);
  line-height: 1.75;
}

/* Ansatz ---------------------------------------------------------------- */
.ie-approach {
  background: var(--ie-ink);
}

.ie-approach__grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(40px, 6vw, 96px);
}

/* Bildrahmen mit Sucher-Eckmarken */
.ie-frame {
  position: relative;
  margin: 0;
}

.ie-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  box-shadow: 0 40px 80px -40px #000;
}

.ie-frame::before,
.ie-frame::after {
  content: "";
  position: absolute;
  z-index: 1;
  width: 26px;
  height: 26px;
  border: 0 solid var(--ogency-base);
  pointer-events: none;
}

.ie-frame::before {
  top: -10px;
  left: -10px;
  border-top-width: 2px;
  border-left-width: 2px;
}

.ie-frame::after {
  right: -10px;
  bottom: -10px;
  border-right-width: 2px;
  border-bottom-width: 2px;
}

.ie-approach__media img {
  aspect-ratio: 4 / 3;
}

.ie-principles {
  margin: 40px 0 0;
  padding: 0;
}

.ie-principles li {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid var(--ie-line);
}

.ie-principles li:last-child {
  border-bottom: 1px solid var(--ie-line);
}

.ie-principles li::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 44px;
  height: 1px;
  background: var(--ogency-base);
  transform-origin: left center;
}

.ie-principles__num {
  padding-top: 3px;
  color: var(--ogency-base);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
}

.ie-principles h3 {
  font-size: clamp(19px, 1.5vw, 22px);
  line-height: 1.25;
}

.ie-principles p {
  margin: 6px 0 0;
  color: var(--ie-muted);
  line-height: 1.7;
}

/* Leistungsumfang ------------------------------------------------------- */
.ie-scope {
  background: var(--ie-ink2);
  border-top: 1px solid var(--ie-line);
  border-bottom: 1px solid var(--ie-line);
}

.ie-scope__grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  align-items: start;
  gap: clamp(40px, 6vw, 96px);
}

.ie-modules {
  --rail-x: 5px;
  position: relative;
  margin: 0;
  padding: 0 0 0 44px;
}

.ie-modules::before,
.ie-modules::after {
  content: "";
  position: absolute;
  left: var(--rail-x);
  top: var(--rail-top, 36px);
  height: var(--rail-height, calc(100% - 72px));
  width: 1px;
  background: var(--ie-line-strong);
}

.ie-modules::after {
  background: var(--ogency-base);
  transform-origin: top center;
}

.ie-module {
  position: relative;
  padding: 30px 0 32px;
  border-top: 1px solid var(--ie-line);
}

.ie-module:last-child {
  border-bottom: 1px solid var(--ie-line);
}

.ie-module__node {
  position: absolute;
  top: 31px;
  left: calc(var(--rail-x) - 44px - 5px);
  width: 11px;
  height: 11px;
  border: 1px solid var(--ogency-base);
  background: var(--ogency-base);
  box-shadow: 0 0 0 5px var(--ie-ink2), 0 0 18px rgba(var(--ogency-base-glow-rgb), .45);
  transition: background-color .4s var(--ie-ease), box-shadow .4s var(--ie-ease);
}

.ie-module__label {
  margin: 0 0 10px;
  color: var(--ogency-base);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .14em;
  text-transform: uppercase;
  transition: color .4s var(--ie-ease);
}

.ie-module h3 {
  font-size: clamp(22px, 1.9vw, 28px);
  line-height: 1.18;
}

.ie-module p:last-child {
  max-width: 52ch;
  margin: 12px 0 0;
  color: var(--ie-muted);
  line-height: 1.75;
}

/* Ergebnis -------------------------------------------------------------- */
.ie-result {
  background: var(--ie-ink);
}

.ie-result__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  align-items: center;
  gap: clamp(40px, 6vw, 96px);
}

.ie-result__media img {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--ie-line);
}

.ie-result__media figcaption {
  margin-top: 18px;
  color: var(--ie-quiet);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.ie-checks {
  margin: 30px 0 0;
  padding: 0;
}

.ie-checks li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid var(--ie-line);
  color: rgba(var(--ogency-white-rgb), .86);
  font-weight: 600;
  line-height: 1.5;
}

.ie-checks li:last-child {
  border-bottom: 1px solid var(--ie-line);
}

.ie-checks svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  fill: none;
  stroke: var(--ogency-base);
  stroke-width: 2;
  stroke-linecap: square;
  stroke-dasharray: 20;
  stroke-dashoffset: 0;
}

.ie-result__action {
  margin-top: 34px;
}

/* Weitere Lösungen ------------------------------------------------------ */
.ie-more {
  background: var(--ie-ink2);
  border-top: 1px solid var(--ie-line);
}

.ie-more__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 8px 40px;
  max-width: none;
}

.ie-more__head .ie-kicker {
  grid-column: 1 / -1;
  justify-self: start;
  margin-bottom: 0;
}

.ie-more__all {
  display: inline-flex;
  gap: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ogency-base);
  color: var(--ogency-white);
  font-weight: 700;
  white-space: nowrap;
  transition: color .3s var(--ie-ease);
}

.ie-more__all span {
  color: var(--ogency-base);
  transition: transform .3s var(--ie-ease);
}

.ie-more__all:hover,
.ie-more__all:focus-visible {
  color: var(--ogency-base);
}

.ie-more__all:hover span,
.ie-more__all:focus-visible span {
  transform: translateX(4px);
}

.ie-more__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(28px, 4vw, 56px);
  margin: clamp(40px, 5vw, 60px) 0 0;
  padding: 0;
}

.ie-more__list a {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 24px;
  gap: 4px 14px;
  height: 100%;
  padding: 26px 0 28px;
  border-bottom: 1px solid var(--ie-line-strong);
  color: var(--ogency-white);
}

/* Goldlinie zieht beim Hover/Fokus über die Grundlinie */
.ie-more__list a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: var(--ogency-base);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .5s var(--ie-ease);
}

.ie-more__num {
  grid-row: 1 / span 2;
  padding-top: 6px;
  color: var(--ie-quiet);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  transition: color .3s var(--ie-ease);
}

.ie-more__title {
  font-size: clamp(22px, 1.9vw, 28px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.03em;
}

.ie-more__text {
  grid-column: 2;
  color: var(--ie-muted);
  font-size: 15px;
  line-height: 1.65;
}

.ie-more__arrow {
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
  padding-top: 4px;
  color: var(--ie-quiet);
  font-size: 18px;
  transition: color .3s var(--ie-ease), transform .4s var(--ie-ease);
}

.ie-more__list a:hover::after,
.ie-more__list a:focus-visible::after {
  transform: scaleX(1);
}

.ie-more__list a:hover .ie-more__num,
.ie-more__list a:focus-visible .ie-more__num,
.ie-more__list a:hover .ie-more__arrow,
.ie-more__list a:focus-visible .ie-more__arrow {
  color: var(--ogency-base);
}

.ie-more__list a:hover .ie-more__arrow,
.ie-more__list a:focus-visible .ie-more__arrow {
  transform: translate(3px, -3px);
}

.ie-more__list a:focus-visible {
  outline: 2px solid var(--ogency-base);
  outline-offset: 4px;
}

/* Touch: kein Hover – Pfeil und Linie sind dauerhaft im Akzent. */
@media (hover: none), (pointer: coarse) {
  .ie-more__arrow {
    color: var(--ogency-base);
  }
}

/* Bewegung (nur mit html.ie-live) -------------------------------------- */

/* Hero: orchestrierter Einstieg beim Laden */
html.ie-live .ie-load {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition: opacity .8s ease, transform 1s var(--ie-ease);
  transition-delay: calc(var(--load, 0) * 105ms + 120ms);
}

html.ie-live .ie-load--rise {
  opacity: 1;
  transform: translate3d(0, 108%, 0);
}

html.ie-live .ie-hero.is-loaded .ie-load {
  opacity: 1;
  transform: none;
}

html.ie-live .ie-hero__benefits::before {
  transform: scaleX(0);
  transition: transform 1s var(--ie-ease) 780ms;
}

html.ie-live .ie-hero.is-loaded .ie-hero__benefits::before {
  transform: scaleX(1);
}

/* Video-Rahmen öffnet sich als Wisch-Maske von links */
html.ie-live .ie-hero__visual .hero-video__frame {
  clip-path: inset(-2px 100% -24px 0);
  transition: clip-path 1.25s var(--ie-ease) 360ms;
}

html.ie-live .ie-hero.is-loaded .ie-hero__visual .hero-video__frame {
  clip-path: inset(-2px 0 -24px 0);
}

html.ie-live .ie-hero.is-settled .ie-hero__visual .hero-video__frame {
  clip-path: none;
  transition: none;
}

/* Gruppen: Elemente laufen nacheinander ein */
html.ie-live [data-ie-item] {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: opacity .7s ease, transform .9s var(--ie-ease);
  transition-delay: calc(var(--i, 0) * var(--ie-step));
}

html.ie-live .is-in [data-ie-item] {
  opacity: 1;
  transform: none;
}

/* Headline steigt per clip-path aus der eigenen Box */
html.ie-live [data-ie-item="rise"] {
  opacity: 1;
  transform: none;
  clip-path: inset(0 0 100% 0);
  translate: 0 .4em;
  transition: clip-path 1s var(--ie-ease), translate 1s var(--ie-ease);
  transition-delay: calc(var(--i, 0) * var(--ie-step));
}

html.ie-live .is-in [data-ie-item="rise"] {
  clip-path: inset(0 0 -.2em 0);
  translate: 0 0;
}

/* Kicker-Strich zeichnet sich vor dem Text */
html.ie-live .ie-kicker::before {
  transform: scaleX(0);
  transition: transform .7s var(--ie-ease) .1s;
}

html.ie-live .is-in .ie-kicker::before {
  transform: scaleX(1);
}

/* Ablauf: Linie zieht, Knoten zünden, Schritte folgen der Linie */
.ie-steps {
  --ie-step: 340ms;
}

html.ie-live .ie-steps::after {
  transform: scaleX(0);
  transition: transform 1.4s var(--ie-ease) .1s;
}

html.ie-live .ie-steps.is-in::after {
  transform: scaleX(1);
}

html.ie-live .ie-step__node {
  background: var(--ie-ink2);
  box-shadow: 0 0 0 5px var(--ie-ink2);
  transition: background-color .45s var(--ie-ease), box-shadow .6s var(--ie-ease);
  transition-delay: calc(var(--i, 0) * var(--ie-step) + 160ms);
}

html.ie-live .ie-steps.is-in .ie-step__node {
  background: var(--ogency-base);
  box-shadow: 0 0 0 5px var(--ie-ink2), 0 0 18px rgba(var(--ogency-base-glow-rgb), .45);
}

/* Der Knoten sitzt auf der Linie und bewegt sich nicht mit. */
html.ie-live .ie-step {
  opacity: 1;
  transform: none;
}

html.ie-live .ie-step > :not(.ie-step__node) {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity .7s ease, transform .9s var(--ie-ease);
  transition-delay: calc(var(--i, 0) * var(--ie-step) + 220ms);
}

html.ie-live .ie-step > .ie-step__title {
  transition-delay: calc(var(--i, 0) * var(--ie-step) + 300ms);
}

html.ie-live .ie-step > p {
  transition-delay: calc(var(--i, 0) * var(--ie-step) + 380ms);
}

html.ie-live .ie-steps.is-in .ie-step > * {
  opacity: 1;
  transform: none;
}

/* Grundsätze: Goldstrich zeichnet sich je Zeile */
.ie-principles {
  --ie-step: 130ms;
}

html.ie-live .ie-principles li::before {
  transform: scaleX(0);
  transition: transform .8s var(--ie-ease);
  transition-delay: calc(var(--i, 0) * var(--ie-step) + 200ms);
}

html.ie-live .ie-principles.is-in li::before {
  transform: scaleX(1);
}

/* Bilder: Wisch-Maske, danach Eckmarken */
html.ie-live [data-ie-wipe] img {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.2s var(--ie-ease);
}

html.ie-live [data-ie-wipe].is-in img {
  clip-path: inset(0 0 0 0);
}

html.ie-live [data-ie-wipe]::before,
html.ie-live [data-ie-wipe]::after {
  opacity: 0;
  transition: opacity .5s ease .9s, transform .7s var(--ie-ease) .9s;
}

html.ie-live [data-ie-wipe]::before {
  transform: translate(10px, 10px);
}

html.ie-live [data-ie-wipe]::after {
  transform: translate(-10px, -10px);
}

html.ie-live [data-ie-wipe].is-in::before,
html.ie-live [data-ie-wipe].is-in::after {
  opacity: 1;
  transform: none;
}

html.ie-live [data-ie-wipe] figcaption {
  opacity: 0;
  transition: opacity .6s ease 1s;
}

html.ie-live [data-ie-wipe].is-in figcaption {
  opacity: 1;
}

/* Module: Schiene folgt dem Scroll, erreichte Knoten leuchten */
html.ie-live .ie-modules::after {
  transform: scaleY(var(--rail, 0));
}

html.ie-live .ie-module:not(.is-reached) .ie-module__node {
  background: var(--ie-ink2);
  box-shadow: 0 0 0 5px var(--ie-ink2);
}

html.ie-live .ie-module:not(.is-reached) .ie-module__label {
  color: var(--ie-quiet);
}

/* Ergebnis: Häkchen zeichnen sich nacheinander */
.ie-result__copy {
  --ie-step: 90ms;
}

html.ie-live .ie-checks svg {
  stroke-dashoffset: 20;
  transition: stroke-dashoffset .6s var(--ie-ease);
  transition-delay: calc(var(--i, 0) * var(--ie-step) + 320ms);
}

html.ie-live .is-in .ie-checks svg {
  stroke-dashoffset: 0;
}

/* Weitere Lösungen */
.ie-more__list {
  --ie-step: 80ms;
}

/* Responsive ------------------------------------------------------------ */
@media (min-width: 992px) {
  .ie-scope__head {
    position: sticky;
    top: 130px;
  }
}

@media (max-width: 991px) {
  .ie-approach__grid,
  .ie-scope__grid,
  .ie-result__grid {
    grid-template-columns: 1fr;
  }

  .ie-approach__media {
    max-width: 640px;
  }

  .ie-result__media {
    order: 2;
  }
}

@media (max-width: 767px) {
  .ie > section {
    padding: 72px 0;
  }

  .ie-h2 {
    font-size: clamp(32px, 8.6vw, 42px);
  }

  /* Ablauf vertikal: Linie links, Schritte untereinander */
  .ie-steps {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-left: 36px;
  }

  .ie-steps::before,
  .ie-steps::after {
    top: 6px;
    bottom: 6px;
    left: 5px;
    right: auto;
    width: 1px;
    height: auto;
  }

  .ie-steps::after {
    transform-origin: top center;
  }

  html.ie-live .ie-steps::after {
    transform: scaleY(0);
  }

  html.ie-live .ie-steps.is-in::after {
    transform: scaleY(1);
  }

  .ie-step {
    padding-top: 0;
  }

  .ie-step__node {
    top: 6px;
    left: -36px;
  }

  .ie-step__num {
    font-size: 48px;
    margin-bottom: 10px;
  }

  .ie-modules {
    padding-left: 34px;
  }

  .ie-module__node {
    left: calc(var(--rail-x) - 34px - 5px);
  }

  .ie-more__head {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .ie-more__head .ie-kicker {
    margin-bottom: 18px;
  }

  .ie-more__all {
    justify-self: start;
    margin-top: 24px;
  }

  .ie-more__list {
    grid-template-columns: 1fr;
  }

  .ie-more__list a {
    grid-template-columns: 32px minmax(0, 1fr) 20px;
    padding: 22px 0 24px;
  }

  .ie-frame::before {
    top: -7px;
    left: -7px;
  }

  .ie-frame::after {
    right: -7px;
    bottom: -7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html.ie-live .ie-load,
  html.ie-live [data-ie-item],
  html.ie-live .ie-step > * {
    opacity: 1;
    transform: none;
    clip-path: none;
    translate: none;
    transition: none;
  }
}