/* Automationen & KI (/automationen-ki): Ablaufplan-Hero, Leistungsindex mit
   Bildbühne, Praxis-Abläufe, Vorgehens-Linie und CTA.
   Ohne JS bzw. mit reduzierter Bewegung bleibt alles statisch und lesbar;
   automation-page.js setzt html.ak-live und schaltet die Bewegung zu. */

.automation-page {
  --ak-ink: var(--ogency-black);
  --ak-ink2: var(--ogency-black2);
  --ak-ink3: var(--ogency-black3);
  --ak-line: rgba(var(--ogency-white-rgb), .12);
  --ak-line-strong: rgba(var(--ogency-white-rgb), .22);
  --ak-muted: rgba(var(--ogency-white-rgb), .72);
  --ak-quiet: rgba(var(--ogency-white-rgb), .58);
  --ak-ease: cubic-bezier(.22, 1, .36, 1);
}

/* Sticky-Bühne braucht clip statt hidden auf dem Wrapper. */
.automation-page .page-wrapper {
  overflow: clip;
}

.automation-page #main-content > section {
  position: relative;
}

/* Gemeinsame Typografie ------------------------------------------------- */
.ak-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;
}

.ak-kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

.ak-h2 {
  max-width: 17ch;
  margin: 0;
  color: var(--ogency-white);
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.ak-lead {
  max-width: 56ch;
  margin: 22px 0 0;
  color: var(--ak-muted);
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.75;
}

.ak-section-head {
  max-width: 780px;
}

.ak-btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 34px 17px;
  border: 1px solid rgba(var(--ogency-white-rgb), .3);
  color: var(--ogency-white);
  font-size: 16px;
  font-weight: 800;
  transition: border-color .3s var(--ak-ease), color .3s var(--ak-ease), transform .5s var(--ak-ease);
}

.ak-btn-line:hover,
.ak-btn-line:focus-visible {
  border-color: var(--ogency-base);
  color: var(--ogency-base);
}

.automation-page .ogency-btn:focus-visible,
.ak-btn-line:focus-visible,
.ak-text-link:focus-visible,
.ak-cta__related a:focus-visible {
  outline: 2px solid var(--ogency-base);
  outline-offset: 3px;
}

.ak-text-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: fit-content;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ogency-base);
  color: var(--ogency-white);
  font-weight: 700;
  transition: color .25s ease;
}

.ak-text-link span {
  color: var(--ogency-base);
}

.ak-text-link:hover,
.ak-text-link:focus-visible {
  color: var(--ogency-base);
}

/* Magnetische Buttons: JS setzt --mx/--my in px. */
html.ak-live [data-magnetic] {
  transform: translate3d(var(--mag-x, 0px), var(--mag-y, 0px), 0);
}

/* Hero ------------------------------------------------------------------ */
.ak-hero {
  overflow: hidden;
  border-bottom: 1px solid var(--ak-line);
  background:
    radial-gradient(ellipse 60% 70% at 78% 45%, rgba(var(--ogency-base-rgb), .07), transparent 70%),
    linear-gradient(180deg, var(--ak-ink2) 0%, var(--ak-ink) 100%);
}

.ak-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(40px, 4vw, 64px);
  /* Pfadnavigation auf derselben Höhe wie bei „Über uns“ (138px). */
  padding-top: 138px;
  padding-bottom: 110px;
}

.ak-hero__grid > .ak-flow {
  align-self: center;
}

.ak-hero__crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  margin: 0 0 34px;
}

.ak-hero__crumbs li {
  position: relative;
  color: rgba(var(--ogency-white-rgb), .68);
  font-size: 14px;
}

.ak-hero__crumbs li:not(:last-child)::after {
  content: "›";
  position: absolute;
  right: -14px;
  color: rgba(var(--ogency-white-rgb), .4);
}

.ak-hero__crumbs a {
  color: inherit;
}

.ak-hero__crumbs a:hover,
.ak-hero__crumbs a:focus-visible {
  color: var(--ogency-base);
}

.ak-hero__title {
  margin: 0;
  color: var(--ogency-white);
  font-size: clamp(44px, 4.7vw, 68px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -.05em;
}

.ak-hero__line {
  display: block;
  /* Nur vertikal beschneiden: die Zeile steigt aus ihrer eigenen Box. */
  clip-path: inset(-.2em -1em -.12em -1em);
}

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

.ak-hero__line--accent {
  color: var(--ogency-base);
}

.ak-hero__lead {
  max-width: 540px;
  margin: 28px 0 38px;
  color: rgba(var(--ogency-white-rgb), .78);
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.65;
}

.ak-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.ak-hero__actions .ogency-btn,
.ak-hero__actions .ak-btn-line {
  padding: 15px 24px 16px;
  font-size: 15px;
}

/* Einstieg: eine orchestrierte Ladesequenz statt Reveals pro Element. */
html.ak-live .ak-load {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition: opacity .8s ease, transform 1s var(--ak-ease);
  transition-delay: calc(var(--load, 0) * 110ms + 120ms);
}

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

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

/* Ablaufplan */
.ak-flow {
  position: relative;
  margin: 0;
  padding: 8px 0 0;
  isolation: isolate;
}

.ak-flow__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(var(--ogency-white-rgb), .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--ogency-white-rgb), .045) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: -1px -1px;
  /* Ohne Kasten: das Messraster läuft über den Plan hinaus und blendet weich aus. */
  inset: -56px -48px -24px;
  -webkit-mask-image: radial-gradient(ellipse 62% 58% at 50% 40%, #000 25%, transparent 78%);
  mask-image: radial-gradient(ellipse 62% 58% at 50% 40%, #000 25%, transparent 78%);
}

.ak-flow__corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--ogency-base);
  border-style: solid;
  border-width: 0;
  pointer-events: none;
}

.ak-flow__corner--tl { top: -1px; left: -1px; border-top-width: 1px; border-left-width: 1px; }
.ak-flow__corner--tr { top: -1px; right: -1px; border-top-width: 1px; border-right-width: 1px; }
.ak-flow__corner--bl { bottom: -1px; left: -1px; border-bottom-width: 1px; border-left-width: 1px; }
.ak-flow__corner--br { bottom: -1px; right: -1px; border-bottom-width: 1px; border-right-width: 1px; }

.ak-flow__plane {
  position: relative;
}

.ak-flow__svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.ak-flow__svg--compact {
  display: none;
}

.ak-flow__wires path {
  fill: none;
  stroke: rgba(var(--ogency-white-rgb), .18);
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
  transition: stroke .5s ease, opacity .5s ease;
}

.ak-flow__wires path.is-lit {
  stroke: rgba(var(--ogency-base-rgb), .7);
}

.ak-flow__wires path.is-dim {
  opacity: .35;
}

/* Signal: heller Kopf mit weicher Leuchtspur dahinter (Spur wird per JS geklont). */
.ak-flow__pulses path {
  fill: none;
  stroke: var(--ogency-base-light);
  stroke-width: 2.6;
  stroke-linecap: square;
  stroke-dasharray: 9 220;
  stroke-dashoffset: 9;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 4px rgba(var(--ogency-base-glow-rgb), .7));
}

.ak-flow__pulses path.is-trail {
  stroke: var(--ogency-base-light);
  stroke-width: 1.8;
  stroke-dasharray: 30 220;
  stroke-dashoffset: 30;
  opacity: .55;
  filter: none;
  transition: opacity .35s ease;
}

.ak-flow__pulses path.is-trail.is-fading {
  opacity: 0;
}

/* Anfrage-Paket: wandert entlang der Leitungen (Position per JS). */
.ak-packet {
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}

.ak-packet.is-moving {
  opacity: 1;
}

.ak-packet rect {
  fill: var(--ak-ink);
  stroke: var(--ogency-base-light);
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
}

.ak-packet path {
  fill: none;
  stroke: var(--ogency-base);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

/* Erfasste Felder unter „Erfassen“ */
.ak-fields__link {
  fill: none;
  stroke: rgba(var(--ogency-white-rgb), .22);
  stroke-width: 1;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
}

.ak-field {
  transform-box: fill-box;
  transition: opacity .45s ease, transform .55s var(--ak-ease);
  transition-delay: calc(var(--i, 0) * 120ms);
}

.ak-field rect {
  fill: var(--ak-ink2);
  stroke: rgba(var(--ogency-base-rgb), .5);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.ak-field .ak-field__dot {
  fill: var(--ogency-base);
  stroke: none;
}

.ak-field text {
  fill: rgba(var(--ogency-white-rgb), .82);
  font-family: var(--ogency-font);
  font-size: 10.5px;
  font-weight: 600;
}

html.ak-live .ak-field {
  opacity: 0;
  transform: translate(-8px, 0);
}

html.ak-live .ak-fields.is-on .ak-field {
  opacity: 1;
  transform: none;
}

html.ak-live .ak-fields.is-dim .ak-field {
  opacity: .45;
  transition-delay: 0ms;
}

html.ak-live .ak-fields__link {
  opacity: .4;
  transition: opacity .4s ease;
}

html.ak-live .ak-fields.is-on .ak-fields__link {
  opacity: 1;
}

/* Person an der Freigabe */
.ak-person__figure {
  fill: none;
  stroke: rgba(var(--ogency-base-rgb), .8);
  stroke-width: 1.4;
  vector-effect: non-scaling-stroke;
  transform-box: fill-box;
  transform-origin: center bottom;
  transition: stroke .4s ease;
}

html.ak-live .ak-person__figure {
  stroke: rgba(var(--ogency-white-rgb), .32);
}

html.ak-live .ak-person.is-on .ak-person__figure {
  stroke: var(--ogency-base-light);
  animation: ak-nod .9s var(--ak-ease) both;
}

@keyframes ak-nod {
  0% { transform: translateY(0); }
  35% { transform: translateY(-3px); }
  100% { transform: translateY(0); }
}

.ak-node {
  transition: opacity .5s ease;
}

.ak-node rect {
  fill: var(--ak-ink2);
  stroke: rgba(var(--ogency-white-rgb), .24);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  transition: stroke .45s ease, fill .45s ease, stroke-dasharray .45s ease;
}

.ak-node text {
  fill: rgba(var(--ogency-white-rgb), .78);
  font-family: var(--ogency-font);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: -.01em;
  word-spacing: .12em;
  transition: fill .45s ease;
}

.ak-node .ak-node__sub {
  fill: var(--ak-quiet);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0;
}

.ak-node--core > rect:first-of-type {
  fill: rgba(var(--ogency-base-rgb), .07);
  stroke: rgba(var(--ogency-base-rgb), .5);
}

/* Gestrichelt: hier entscheidet ein Mensch. Nach der Freigabe durchgezogen. */
.ak-node--human > rect:first-of-type {
  stroke-dasharray: 4 3;
}

.ak-node.is-near > rect:first-of-type {
  stroke: rgba(var(--ogency-white-rgb), .6);
}

.ak-node.is-near text {
  fill: var(--ogency-white);
}

.ak-node.is-dim {
  opacity: .36;
}

.ak-node.is-lit > rect:first-of-type,
.ak-node.is-done > rect:first-of-type {
  stroke: rgba(var(--ogency-base-rgb), .8);
  fill: rgba(var(--ogency-base-rgb), .09);
}

.ak-node.is-active > rect:first-of-type {
  stroke: var(--ogency-base-light);
  fill: rgba(var(--ogency-base-rgb), .18);
}

.ak-node.is-lit text,
.ak-node.is-done text,
.ak-node.is-active text {
  fill: var(--ogency-white);
}

.ak-node.is-lit .ak-node__sub,
.ak-node.is-done .ak-node__sub,
.ak-node.is-active .ak-node__sub {
  fill: rgba(var(--ogency-white-rgb), .8);
}

.ak-node--human.is-done > rect:first-of-type,
.ak-node--human.is-lit > rect:first-of-type {
  stroke-dasharray: none;
}

/* Ping beim Aktivieren */
.ak-node .ak-node__ping {
  fill: none;
  stroke: var(--ogency-base);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  pointer-events: none;
}

.ak-node.is-ping .ak-node__ping {
  animation: ak-ping .9s var(--ak-ease) both;
}

@keyframes ak-ping {
  from { opacity: .85; transform: scale(1); }
  to { opacity: 0; transform: scale(1.22, 1.5); }
}

/* Arbeitsfortschritt im Knoten */
.ak-node .ak-node__bar {
  fill: var(--ogency-base);
  stroke: none !important;
  transform-box: fill-box;
  transform-origin: left center;
  transform: scaleX(0);
  opacity: 0;
}

.ak-node.is-working .ak-node__bar {
  opacity: 1;
  animation: ak-bar var(--work, 900ms) linear both;
}

.ak-node.is-done .ak-node__bar {
  opacity: 0;
  transform: scaleX(1);
  transition: opacity .4s ease;
}

@keyframes ak-bar {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

/* KI arbeitet: umlaufende Kontur */
.ak-node .ak-node__scan {
  fill: none;
  stroke: var(--ogency-base-light);
  stroke-width: 1.4;
  stroke-dasharray: 10 8;
  vector-effect: non-scaling-stroke;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}

.ak-node.is-working .ak-node__scan {
  opacity: 1;
  animation: ak-scan-outline 1.1s linear infinite;
}

@keyframes ak-scan-outline {
  to { stroke-dashoffset: -36; }
}

/* Häkchen für erledigte Schritte */
.ak-node__check {
  fill: none;
  stroke: var(--ogency-base-light);
  stroke-width: 1.8;
  stroke-linecap: square;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  vector-effect: non-scaling-stroke;
  opacity: 0;
  transition: stroke-dashoffset .5s var(--ak-ease) .1s, opacity .2s ease;
}

.ak-node.is-done .ak-node__check,
.ak-node.is-lit .ak-node__check {
  stroke-dashoffset: 0;
  opacity: 1;
}

/* Erklärende Zeile unter dem Plan */
.ak-flow__status {
  margin-top: 18px;
}

.ak-flow__desc {
  min-height: 3em;
  margin: 0;
  color: var(--ak-muted);
  font-size: 13.5px;
  line-height: 1.5;
  transition: opacity .25s ease;
}

.ak-flow__desc.is-swapping {
  opacity: 0;
}

.ak-flow__desc strong {
  color: var(--ogency-white);
  font-weight: 700;
}

/* Pause/Weiter: bewegte Inhalte müssen anhaltbar sein. */
.ak-flow__toggle {
  position: absolute;
  top: -18px;
  right: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1px solid var(--ak-line);
  background: transparent;
  color: rgba(var(--ogency-white-rgb), .6);
  cursor: pointer;
  transition: border-color .3s ease, color .3s ease;
}

.ak-flow__toggle:hover,
.ak-flow__toggle:focus-visible {
  border-color: var(--ogency-base);
  color: var(--ogency-base);
}

.ak-flow__toggle:focus-visible {
  outline: 2px solid var(--ogency-base);
  outline-offset: 2px;
}

.ak-flow__toggle-icon {
  width: 8px;
  height: 10px;
  border-left: 2px solid currentColor;
  border-right: 2px solid currentColor;
}

.ak-flow__toggle[aria-pressed="true"] .ak-flow__toggle-icon {
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid currentColor;
  border-right: 0;
}

/* Ohne Bewegung zeigt der Plan den fertigen Zustand. */
html:not(.ak-live) .ak-flow__wires path {
  stroke: rgba(var(--ogency-base-rgb), .5);
}

html:not(.ak-live) .ak-node > rect:first-of-type {
  stroke: rgba(var(--ogency-base-rgb), .6);
}

/* Leistungen ------------------------------------------------------------- */
.ak-services {
  padding: clamp(90px, 10vw, 140px) 0;
  background: var(--ak-ink2);
}

.ak-services__layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: start;
  gap: clamp(48px, 6vw, 100px);
  margin-top: clamp(48px, 6vw, 80px);
}

.ak-services__stage {
  position: sticky;
  top: 110px;
}

.ak-services__frame {
  position: relative;
  aspect-ratio: 5 / 6;
  max-height: calc(100vh - 190px);
  width: 100%;
  overflow: hidden;
  background: var(--ak-ink3);
}

.ak-services__frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}

.ak-services__frame img.is-active,
.ak-services__frame img.is-prev {
  opacity: 1;
}

.ak-services__frame img.is-prev {
  z-index: 1;
}

.ak-services__frame img.is-active {
  z-index: 2;
}

html.ak-live .ak-services__frame img.is-active {
  animation: ak-wipe 1s var(--ak-ease) both;
}

@keyframes ak-wipe {
  from {
    clip-path: inset(0 0 0 100%);
    transform: scale(1.06);
  }
  to {
    clip-path: inset(0 0 0 0);
    transform: scale(1);
  }
}

.ak-services__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(180deg, transparent 55%, rgba(var(--ogency-black-rgb), .55));
  pointer-events: none;
}

.ak-services__scan {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 4;
  width: 1px;
  background: var(--ogency-base);
  box-shadow: 0 0 12px rgba(var(--ogency-base-glow-rgb), .5);
  opacity: 0;
  pointer-events: none;
}

html.ak-live .ak-services__frame.is-sweeping .ak-services__scan {
  animation: ak-scan 1s var(--ak-ease) both;
}

@keyframes ak-scan-mobile {
  0% { opacity: 1; transform: translate3d(0, 0, 0); }
  85% { opacity: 1; }
  100% { opacity: 0; transform: translate3d(var(--media-w, 100vw), 0, 0); }
}

@keyframes ak-scan {
  0% { opacity: 1; transform: translate3d(var(--frame-w, 470px), 0, 0); }
  85% { opacity: 1; }
  100% { opacity: 0; transform: translate3d(0, 0, 0); }
}

.ak-services__frame .ak-flow__corner {
  z-index: 5;
  border-color: rgba(var(--ogency-white-rgb), .7);
}

.ak-services__frame .ak-flow__corner--tl { top: 14px; left: 14px; }
.ak-services__frame .ak-flow__corner--br { bottom: 14px; right: 14px; }

.ak-services__caption {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 0;
  color: var(--ak-muted);
  font-size: 14px;
  font-weight: 600;
}

.ak-services__caption::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--ogency-base);
}

.ak-service {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 0 22px;
  padding: 34px 0 36px;
  border-top: 1px solid var(--ak-line);
}

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

.ak-service::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--ogency-base);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .8s var(--ak-ease);
}

.ak-service__media {
  display: none;
}

.ak-service__icon {
  width: 32px;
  height: 32px;
  margin-top: 2px;
  fill: none;
  stroke: var(--ogency-base);
  stroke-width: 1.5;
  stroke-linejoin: round;
}

.ak-service h3 {
  margin: 0;
  color: var(--ogency-white);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.025em;
  transition: color .45s ease;
}

.ak-service__body > p {
  max-width: 56ch;
  margin: 14px 0 0;
  color: var(--ak-muted);
  font-size: 16px;
  line-height: 1.7;
  transition: color .45s ease;
}

.ak-service__examples {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-top: 18px;
}

.ak-service__examples-label {
  color: var(--ogency-base);
  font-size: 13px;
  font-weight: 700;
}

.ak-service__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.ak-service__tags li {
  padding: 5px 10px 4px;
  border: 1px solid var(--ak-line-strong);
  border-radius: 2px;
  color: rgba(var(--ogency-white-rgb), .78);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  transition: border-color .45s ease, color .45s ease, opacity .5s ease, transform .6s var(--ak-ease);
  transition-delay: calc(var(--i, 0) * 70ms);
}

.ak-service.is-active .ak-service__tags li {
  border-color: rgba(var(--ogency-base-rgb), .45);
  color: var(--ogency-white);
}

/* Icon zeichnet sich, sobald der Eintrag ins Bild kommt. */
html.ak-live .ak-service__icon * {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.1s var(--ak-ease);
}

html.ak-live .ak-service.is-seen .ak-service__icon * {
  stroke-dashoffset: 0;
}

html.ak-live .ak-service__tags li {
  opacity: 0;
  transform: translate3d(0, 10px, 0);
}

html.ak-live .ak-service.is-seen .ak-service__tags li {
  opacity: 1;
  transform: none;
}

.ak-service__link {
  margin-top: 20px;
}

/* Desktop: aktiver Eintrag wird hervorgehoben, die übrigen treten zurück. */
@media (min-width: 992px) {
  html.ak-live .ak-service:not(.is-active) h3 {
    color: rgba(var(--ogency-white-rgb), .55);
  }

  html.ak-live .ak-service:not(.is-active) .ak-service__body > p {
    color: rgba(var(--ogency-white-rgb), .5);
  }

  html.ak-live .ak-service.is-active::before {
    transform: scaleX(1);
  }
}

/* Praxis ----------------------------------------------------------------- */
.ak-practice {
  padding: clamp(90px, 10vw, 140px) 0;
  background: var(--ak-ink);
  isolation: isolate;
  overflow: clip;
}

/* Weichgezeichnetes Rechenzentrum als Hintergrund (Unschärfe ist im Bild
   vorberechnet, damit beim Scrollen kein großer CSS-Blur anfällt). */
.ak-practice::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("../images/backgrounds/praxis-automation-1400.webp") center / cover no-repeat;
  opacity: .9;
  pointer-events: none;
}

.ak-practice::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 40% at 85% 12%, rgba(var(--ogency-second-rgb), .12), transparent 70%),
    linear-gradient(90deg, rgba(5, 5, 6, .55) 0%, rgba(5, 5, 6, .25) 55%, rgba(5, 5, 6, .4) 100%),
    linear-gradient(180deg, rgba(5, 5, 6, .92) 0%, rgba(5, 5, 6, .5) 22%, rgba(5, 5, 6, .55) 78%, rgba(5, 5, 6, .94) 100%);
  pointer-events: none;
}

.ak-section-head--split {
  max-width: none;
}

@media (min-width: 992px) {
  .ak-section-head--split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
    gap: 0 clamp(40px, 6vw, 100px);
  }

  .ak-section-head--split .ak-kicker {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .ak-section-head--split .ak-lead {
    margin: 0;
  }
}

.ak-practice__list {
  position: relative;
  margin: clamp(48px, 6vw, 80px) 0 0;
  padding-left: 56px;
}

.ak-practice__list::before,
.ak-practice__list::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 6px;
  width: 1px;
}

.ak-practice__list::before {
  background: var(--ak-line-strong);
}

.ak-practice__list::after {
  background: var(--ogency-base);
  transform: scaleY(var(--fill, 1));
  transform-origin: top;
}

.ak-case {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  align-items: start;
  gap: 28px clamp(36px, 4vw, 64px);
  padding: 44px 0;
  border-top: 1px solid var(--ak-line);
}

.ak-case:first-child {
  border-top: 0;
  padding-top: 8px;
}

.ak-case__node {
  position: absolute;
  top: 54px;
  left: -56px;
  width: 13px;
  height: 13px;
  border: 1px solid var(--ogency-base);
  background: var(--ogency-base);
  transition: background-color .5s ease, border-color .5s ease, box-shadow .5s ease;
}

.ak-case:first-child .ak-case__node {
  top: 18px;
}

.ak-case__copy h3 {
  margin: 0;
  color: var(--ogency-white);
  font-size: clamp(21px, 1.9vw, 26px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.025em;
  text-wrap: balance;
}

.ak-case__copy p {
  margin: 14px 0 0;
  color: var(--ak-muted);
  font-size: 16px;
  line-height: 1.7;
}

.ak-chain {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px;
  margin: 0;
}

.ak-chain li {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--ak-line-strong);
  background: rgba(var(--ogency-black2-rgb), .66);
  color: rgba(var(--ogency-white-rgb), .86);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  transition: border-color .5s ease, background-color .5s ease;
}

.ak-chain li:last-child {
  border-color: rgba(var(--ogency-base-rgb), .55);
  background: linear-gradient(rgba(var(--ogency-base-rgb), .08), rgba(var(--ogency-base-rgb), .08)), rgba(var(--ogency-black2-rgb), .7);
}

.ak-chain__role {
  display: block;
  margin-bottom: 8px;
  color: var(--ogency-base);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

/* Verbinder zwischen den Stationen */
.ak-chain li:not(:last-child)::after,
.ak-chain li:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 50%;
}

.ak-chain li:not(:last-child)::after {
  left: 100%;
  width: 35px;
  height: 1px;
  background: var(--ogency-base);
  transform-origin: left;
}

.ak-chain li:not(:last-child)::before {
  left: calc(100% + 29px);
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-top: 1px solid var(--ogency-base);
  border-right: 1px solid var(--ogency-base);
  transform: rotate(45deg);
}

html.ak-live .ak-case__node {
  border-color: rgba(var(--ogency-white-rgb), .35);
  background: var(--ak-ink);
}

html.ak-live .ak-case.is-active .ak-case__node {
  border-color: var(--ogency-base);
  background: var(--ogency-base);
  box-shadow: 0 0 0 6px rgba(var(--ogency-base-rgb), .14);
}

html.ak-live .ak-chain li {
  border-color: var(--ak-line);
}

html.ak-live .ak-chain li:not(:last-child)::after {
  transform: scaleX(0);
  transition: transform .55s var(--ak-ease);
}

html.ak-live .ak-chain li:not(:last-child)::before {
  opacity: 0;
  transition: opacity .3s ease;
}

html.ak-live .ak-case.is-active .ak-chain li {
  border-color: var(--ak-line-strong);
}

html.ak-live .ak-case.is-active .ak-chain li:last-child {
  border-color: rgba(var(--ogency-base-rgb), .55);
}

html.ak-live .ak-case.is-active .ak-chain li:not(:last-child)::after {
  transform: scaleX(1);
}

html.ak-live .ak-case.is-active .ak-chain li:not(:last-child)::before {
  opacity: 1;
}

/* Die Stationen leuchten nacheinander auf. */
html.ak-live .ak-case .ak-chain li:nth-child(1) { transition-delay: 0ms; }
html.ak-live .ak-case .ak-chain li:nth-child(2) { transition-delay: 420ms; }
html.ak-live .ak-case .ak-chain li:nth-child(3) { transition-delay: 840ms; }
html.ak-live .ak-case .ak-chain li:nth-child(1)::after { transition-delay: 150ms; }
html.ak-live .ak-case .ak-chain li:nth-child(2)::after { transition-delay: 570ms; }
html.ak-live .ak-case .ak-chain li:nth-child(1)::before { transition-delay: 600ms; }
html.ak-live .ak-case .ak-chain li:nth-child(2)::before { transition-delay: 1020ms; }

html.ak-live .ak-case:not(.is-active) .ak-chain li:last-child {
  border-color: var(--ak-line);
  background: rgba(var(--ogency-black2-rgb), .66);
}

/* Vorgehen --------------------------------------------------------------- */
.ak-process {
  padding: clamp(90px, 10vw, 140px) 0;
  background: var(--ak-ink2);
}

.ak-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 44px);
  margin: clamp(56px, 7vw, 90px) 0 0;
}

.ak-steps::before,
.ak-steps::after {
  content: "";
  position: absolute;
  top: 74px;
  left: 0;
  right: 0;
  height: 1px;
}

.ak-steps::before {
  background: var(--ak-line-strong);
}

.ak-steps::after {
  background: var(--ogency-base);
  transform: scaleX(var(--progress, 1));
  transform-origin: left;
}

.ak-step {
  position: relative;
}

.ak-step__num {
  display: block;
  height: 60px;
  color: transparent;
  font-size: 60px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  -webkit-text-stroke: 1px var(--ogency-base);
  transition: -webkit-text-stroke-color .5s ease;
}

.ak-step__dot {
  position: relative;
  z-index: 1;
  display: block;
  width: 11px;
  height: 11px;
  margin: 9px 0 30px;
  border: 1px solid var(--ogency-base);
  background: var(--ogency-base);
  transition: background-color .5s ease, border-color .5s ease, box-shadow .5s ease;
}

.ak-step h3 {
  margin: 0;
  color: var(--ogency-white);
  font-size: clamp(22px, 1.9vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.025em;
}

.ak-step > p {
  margin: 14px 0 0;
  color: var(--ak-muted);
  font-size: 16px;
  line-height: 1.7;
}

.ak-step .ak-step__result {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--ak-line);
  color: var(--ogency-white);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}

.ak-step__result span {
  display: block;
  margin-bottom: 4px;
  color: var(--ogency-base);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

html.ak-live .ak-step__num {
  -webkit-text-stroke-color: rgba(var(--ogency-white-rgb), .22);
}

html.ak-live .ak-step__dot {
  border-color: rgba(var(--ogency-white-rgb), .35);
  background: var(--ak-ink2);
}

html.ak-live .ak-step.is-reached .ak-step__num {
  -webkit-text-stroke-color: var(--ogency-base);
}

html.ak-live .ak-step.is-reached .ak-step__dot {
  border-color: var(--ogency-base);
  background: var(--ogency-base);
  box-shadow: 0 0 0 6px rgba(var(--ogency-base-rgb), .14);
}

/* CTA -------------------------------------------------------------------- */
.ak-cta {
  overflow: hidden;
  padding: clamp(110px, 12vw, 180px) 0;
  border-top: 1px solid rgba(var(--ogency-base-rgb), .4);
  background: var(--ak-ink);
  isolation: isolate;
}

.ak-cta__media {
  position: absolute;
  inset: -12% 0;
  z-index: -2;
  transform: translate3d(0, var(--par, 0px), 0);
}

.ak-cta__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
}

.ak-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, var(--ak-ink) 0%, rgba(var(--ogency-black-rgb), .88) 45%, rgba(var(--ogency-black-rgb), .5) 100%),
    linear-gradient(180deg, rgba(var(--ogency-black-rgb), .2), rgba(var(--ogency-black-rgb), .6));
}

.ak-cta__inner {
  position: relative;
}

.ak-cta__title {
  max-width: 14ch;
  margin: 0;
  color: var(--ogency-white);
  font-size: clamp(40px, 5.4vw, 80px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.05em;
  text-wrap: balance;
}

.ak-cta .ak-lead {
  max-width: 52ch;
}

.ak-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 34px;
  margin-top: 38px;
}

.ak-cta__related {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 30px;
  max-width: 780px;
  margin-top: clamp(56px, 7vw, 90px);
  padding-top: 22px;
  border-top: 1px solid var(--ak-line);
}

.ak-cta__related p {
  margin: 0;
  color: var(--ak-quiet);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.ak-cta__related ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0;
}

.ak-cta__related a {
  color: var(--ogency-white);
  font-size: 15px;
  font-weight: 700;
  transition: color .3s ease;
}

.ak-cta__related a:hover,
.ak-cta__related a:focus-visible {
  color: var(--ogency-base);
}

/* Responsive ------------------------------------------------------------- */
@media (max-width: 1199px) {
  .ak-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
  }

  .ak-chain {
    gap: 30px;
  }

  .ak-chain li:not(:last-child)::after {
    width: 31px;
  }

  .ak-chain li:not(:last-child)::before {
    left: calc(100% + 25px);
  }

  .ak-case {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 991px) {
  .ak-hero__grid {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
    gap: 0;
    padding-top: 140px;
    padding-bottom: 80px;
  }

  /* Einspaltig: Buttons folgen erst nach dem Ablaufplan. */
  .ak-hero__copy {
    display: contents;
  }

  .ak-flow {
    order: 1;
    max-width: 680px;
  }

  .ak-hero__actions {
    order: 2;
    margin-top: 28px;
  }

  .ak-services__layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .ak-services__stage {
    display: none;
  }

  .ak-service__media {
    display: block;
    grid-column: 1 / -1;
    margin: 0 0 26px;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--ak-ink3);
  }

  .ak-service__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* Mobil: Bild öffnet per Wisch-Maske, leichte Parallaxe; der Eintrag in
     der Bildschirmmitte wird aktiv, die übrigen treten etwas zurück. */
  html.ak-live .ak-service__media {
    position: relative;
    clip-path: inset(0 100% 0 0);
    transition: clip-path 1.1s var(--ak-ease);
  }

  html.ak-live .ak-service__media::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 1px;
    background: var(--ogency-base);
    box-shadow: 0 0 12px rgba(var(--ogency-base-glow-rgb), .5);
    transform: translate3d(var(--media-w, 100vw), 0, 0);
    opacity: 0;
  }

  html.ak-live .ak-service.is-seen .ak-service__media {
    clip-path: inset(0 0 0 0);
  }

  html.ak-live .ak-service.is-seen .ak-service__media::after {
    animation: ak-scan-mobile 1.1s var(--ak-ease) both;
  }

  html.ak-live .ak-service__media img {
    transform: translate3d(0, var(--py, 0px), 0) scale(1.14);
  }

  html.ak-live .ak-service h3 {
    color: rgba(var(--ogency-white-rgb), .62);
  }

  html.ak-live .ak-service.is-active h3 {
    color: var(--ogency-white);
  }

  html.ak-live .ak-service.is-active::before {
    transform: scaleX(1);
  }

  html.ak-live .ak-service__icon {
    transition: transform .6s var(--ak-ease);
  }

  html.ak-live .ak-service.is-active .ak-service__icon {
    transform: translate3d(4px, 0, 0);
  }

  .ak-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 56px;
  }

  .ak-steps::before,
  .ak-steps::after {
    display: none;
  }
}

@media (max-width: 767px) {
  /* Handy: Ablaufplan soll ohne Scrollen ganz sichtbar sein. */
  .ak-hero__grid {
    padding-top: 96px;
  }

  .ak-hero__crumbs,
  .ak-hero__lead-more {
    display: none;
  }

  .ak-hero__title {
    font-size: clamp(30px, 9vw, 44px);
  }

  .ak-hero__lead {
    margin: 16px 0 18px;
    font-size: 16px;
    line-height: 1.6;
  }

  .ak-hero__actions .ogency-btn,
  .ak-hero__actions .ak-btn-line {
    flex: 1 1 100%;
    text-align: center;
  }

  .ak-service {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 0 16px;
    padding: 30px 0;
  }

  .ak-service__icon {
    width: 26px;
    height: 26px;
  }

  .ak-practice__list {
    padding-left: 36px;
  }

  .ak-case__node {
    left: -36px;
  }

  .ak-chain {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }

  .ak-chain li:not(:last-child)::after {
    top: 100%;
    left: 28px;
    width: 1px;
    height: 25px;
    transform-origin: top;
  }

  html.ak-live .ak-chain li:not(:last-child)::after {
    transform: scaleY(0);
  }

  html.ak-live .ak-case.is-active .ak-chain li:not(:last-child)::after {
    transform: scaleY(1);
  }

  .ak-chain li:not(:last-child)::before {
    top: calc(100% + 19px);
    left: 25.5px;
    margin-top: 0;
    border-top: 0;
    border-right: 1px solid var(--ogency-base);
    border-bottom: 1px solid var(--ogency-base);
  }

  /* Vorgehen vertikal: Linie links, Knoten auf der Linie. */
  .ak-steps {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 44px;
    padding-left: 40px;
  }

  .ak-steps::before,
  .ak-steps::after {
    display: block;
    top: 0;
    bottom: 0;
    left: 5px;
    right: auto;
    width: 1px;
    height: auto;
  }

  .ak-steps::after {
    transform: scaleY(var(--progress, 1));
    transform-origin: top;
  }

  .ak-step__num {
    height: 46px;
    font-size: 46px;
  }

  .ak-step__dot {
    position: absolute;
    top: 18px;
    left: -40px;
    margin: 0;
  }

  .ak-step h3 {
    margin-top: 16px;
  }

  .ak-practice::before {
    background-image: url("../images/backgrounds/praxis-automation-760.webp");
  }

  .ak-cta__actions .ogency-btn {
    flex: 1 1 100%;
    text-align: center;
  }
}

@media (max-width: 575px) {
  .ak-flow__svg--wide {
    display: none;
  }

  .ak-flow__svg--compact {
    display: block;
  }

  .ak-node--compact text {
    text-anchor: middle;
  }

  .ak-flow {
    padding-top: 22px;
  }

  .ak-flow__toggle {
    top: -14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .automation-page *,
  .automation-page *::before,
  .automation-page *::after {
    animation: none !important;
    transition: none !important;
  }
}