/* BI-Architektur – statisches HTML/CSS-Modul */
.bi-architecture-section {
  margin-top: 86px;
}

.bi-arch-fronttext {
  max-width: 980px;
  margin: 18px 0 30px;
  padding: 0;
  color: rgba(222, 239, 242, 0.88);
  font-size: clamp(0.98rem, 1.08vw, 1.14rem);
  line-height: 1.72;
  text-align: left;
}

.bi-arch-fronttext p {
  margin: 0;
}

.bi-arch-fronttext p + p {
  margin-top: 10px;
}

.bi-arch-fronttext::after {
  content: "";
  display: none;
}

.bi-arch {
  --bi-gold: rgba(232, 194, 116, 0.96);
  --bi-gold-soft: rgba(232, 194, 116, 0.28);
  --bi-cyan: rgba(94, 218, 234, 0.88);
  --bi-cyan-soft: rgba(94, 218, 234, 0.16);
  --bi-ink: rgba(5, 16, 23, 0.88);
  --bi-ink-soft: rgba(8, 30, 40, 0.74);
  --bi-border: rgba(105, 217, 230, 0.25);
  --bi-text: rgba(228, 244, 247, 0.94);
  --bi-muted: rgba(196, 219, 224, 0.76);
  position: relative;
  margin-top: 30px;
  padding: clamp(18px, 2vw, 28px);
  border: 1px solid rgba(220, 194, 136, 0.24);
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 0%, rgba(61, 164, 177, 0.12), rgba(61, 164, 177, 0) 44%),
    linear-gradient(180deg, rgba(5, 18, 27, 0.76), rgba(3, 10, 15, 0.88));
  box-shadow:
    0 22px 62px rgba(0, 0, 0, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.035),
    inset 0 0 0 1px rgba(94, 218, 234, 0.04);
}

.bi-arch::before {
  content: "";
  position: absolute;
  inset: 1px;
  pointer-events: none;
  border-radius: 27px;
  background:
    linear-gradient(90deg, rgba(232, 194, 116, 0.08), rgba(94, 218, 234, 0.035), rgba(232, 194, 116, 0.06));
  opacity: 0.62;
}

.bi-arch__grid,
.bi-arch__ai {
  position: relative;
  z-index: 1;
}

.bi-arch__grid {
  display: grid;
  grid-template-columns: minmax(132px, 0.70fr) minmax(210px, 1.32fr) minmax(245px, 1.55fr) minmax(210px, 1.32fr) minmax(132px, 0.70fr);
  gap: clamp(12px, 1.45vw, 22px);
  align-items: stretch;
}

.bi-arch__panel {
  position: relative;
  min-width: 0;
  border-radius: 18px;
  border: 1px solid var(--bi-border);
  background:
    linear-gradient(180deg, rgba(9, 33, 43, 0.78), rgba(4, 15, 22, 0.82));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.03),
    inset 0 0 36px rgba(94, 218, 234, 0.035);
}

.bi-arch__panel--side {
  border-color: rgba(232, 194, 116, 0.48);
  background:
    linear-gradient(180deg, rgba(7, 21, 31, 0.88), rgba(3, 10, 16, 0.88));
  display: flex;
  flex-direction: column;
}

.bi-arch__panel--main {
  padding: clamp(12px, 1.25vw, 18px);
}

.bi-arch__panel-head {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 14px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(94, 218, 234, 0.22);
}

.bi-arch__panel-head--center {
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(16px, 1.4vw, 22px) 12px 18px;
  margin: 0 12px;
  border-bottom-color: rgba(232, 194, 116, 0.36);
}

.bi-arch h3 {
  margin: 0;
  color: var(--bi-gold);
  font-family: var(--font-brand-sub);
  font-size: clamp(0.78rem, 1.08vw, 1.12rem);
  line-height: 1.24;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.bi-arch__panel--frame .bi-arch__panel-head h3 span {
  display: block;
}

.bi-arch__panel-head p {
  margin: 4px 0 0;
  color: var(--bi-text);
  font-size: clamp(0.72rem, 0.82vw, 0.90rem);
  line-height: 1.35;
}

.bi-arch__icon,
.bi-arch__mini-icon {
  display: inline-flex;
  flex: 0 0 auto;
  color: var(--bi-gold);
}

.bi-arch__icon {
  width: clamp(34px, 3.3vw, 48px);
  height: clamp(34px, 3.3vw, 48px);
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(94, 218, 234, 0.46);
  border-radius: 10px;
  background: rgba(8, 39, 50, 0.42);
  color: var(--bi-cyan);
}

.bi-arch__icon--large {
  width: clamp(38px, 3.5vw, 54px);
  height: clamp(38px, 3.5vw, 54px);
  border-color: rgba(232, 194, 116, 0.38);
  background: rgba(3, 12, 18, 0.32);
  color: var(--bi-gold);
}

.bi-arch svg {
  width: 68%;
  height: 68%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bi-arch__rows,
.bi-arch__side-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.bi-arch__rows--simple {
  display: grid;
  gap: 6px;
}

.bi-arch__rows--simple li,
.bi-arch__step,
.bi-arch__domains {
  border: 1px solid rgba(94, 218, 234, 0.11);
  border-radius: 10px;
  background: rgba(6, 23, 31, 0.48);
}

.bi-arch__rows--simple li {
  min-height: 32px;
  display: flex;
  align-items: center;
  padding: 7px 10px;
  color: var(--bi-text);
  font-size: clamp(0.70rem, 0.78vw, 0.86rem);
  line-height: 1.25;
}

.bi-arch__steps {
  display: grid;
  gap: 6px;
}

.bi-arch__step {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 10px;
  align-items: center;
  padding: 7px 10px;
}

.bi-arch__step strong,
.bi-arch__domains strong {
  color: var(--bi-gold);
  font-family: var(--font-ui);
  font-size: clamp(0.68rem, 0.78vw, 0.86rem);
  font-weight: 800;
  line-height: 1.22;
}

.bi-arch__step span,
.bi-arch__domains span {
  color: var(--bi-muted);
  font-size: clamp(0.64rem, 0.70vw, 0.78rem);
  line-height: 1.32;
}

.bi-arch__domains {
  margin-top: 6px;
  padding: 9px 10px;
  display: grid;
  gap: 5px;
}

.bi-arch__side-list {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  flex: 1 1 auto;
  gap: 0;
  padding: 12px 14px 20px;
}

.bi-arch__side-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 2px;
  align-items: center;
  min-height: 64px;
  color: var(--bi-text);
  font-size: clamp(0.66rem, 0.74vw, 0.82rem);
  line-height: 1.28;
  border-bottom: 1px solid rgba(232, 194, 116, 0.20);
}

.bi-arch__side-list li:last-child {
  border-bottom: 0;
}

.bi-arch__mini-icon {
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
}

.bi-arch__mini-icon svg {
  width: 100%;
  height: 100%;
}

.bi-arch__arrow {
  position: absolute;
  right: calc(clamp(12px, 1.45vw, 22px) * -1 - 10px);
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  color: var(--bi-gold-strong, rgba(232, 194, 116, 0.98));
  font-family: var(--font-ui);
  font-size: clamp(1.7rem, 2.15vw, 2.65rem);
  line-height: 1;
  text-shadow: 0 0 14px rgba(232, 194, 116, 0.18);
}

.bi-arch__ai {
  margin-top: clamp(14px, 1.45vw, 22px);
  border: 1px solid rgba(232, 194, 116, 0.48);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 0%, rgba(94, 218, 234, 0.12), rgba(94, 218, 234, 0) 48%),
    linear-gradient(180deg, rgba(6, 30, 40, 0.72), rgba(4, 15, 22, 0.82));
  overflow: hidden;
}

.bi-arch__ai-title {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 20px;
  color: var(--bi-gold);
  font-family: var(--font-brand-sub);
  font-size: clamp(0.78rem, 1vw, 1.04rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  border-bottom: 1px solid rgba(232, 194, 116, 0.24);
}

.bi-arch__ai-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.bi-arch__ai-grid span {
  min-height: 72px;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  color: var(--bi-text);
  font-size: clamp(0.62rem, 0.66vw, 0.75rem);
  line-height: 1.32;
  border-right: 1px solid rgba(232, 194, 116, 0.22);
}

.bi-arch__ai-grid span:last-child {
  border-right: 0;
}

@media (max-width: 1180px) {
  .bi-arch__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bi-arch__panel--process {
    grid-column: span 2;
  }

  .bi-arch__panel--side {
    min-height: 0;
  }

  .bi-arch__side-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 12px;
    padding: 12px 14px 16px;
  }

  .bi-arch__side-list li {
    min-height: 42px;
    border-bottom: 0;
  }

  .bi-arch__arrow {
    display: none;
  }

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

  .bi-arch__ai-grid span {
    border-right: 0;
    border-bottom: 1px solid rgba(232, 194, 116, 0.18);
  }
}

@media (max-width: 720px) {
  .bi-arch {
    padding: 14px;
    border-radius: 22px;
  }

  .bi-arch__grid,
  .bi-arch__side-list,
  .bi-arch__ai-grid {
    grid-template-columns: 1fr;
  }

  .bi-arch__panel--process {
    grid-column: auto;
  }

  .bi-arch__step {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .bi-arch__ai-grid span {
    min-height: auto;
  }
}

/* Fine-Tuning v8-003: Seiten-Header kleiner setzen */
.bi-arch__panel--side .bi-arch__panel-head--center h3 {
  font-size: clamp(0.44rem, 0.50vw, 0.62rem);
  line-height: 1.32;
  letter-spacing: 0.045em;
  max-width: 100%;
  overflow-wrap: normal;
}


/* Fine-Tuning v8-006: Abstand zwischen Side-Icons und Text halbiert */

/* Feinschliff v8-017: Hauptkapitel-Abstände vereinheitlicht und gegenüber v8-016 um ca. 30% reduziert */
.wirkfeld-page--entscheiden .decision-bridge-section,
.wirkfeld-page--entscheiden .bi-architecture-section,
.wirkfeld-page--entscheiden section[aria-labelledby="artifacts-title"],
.wirkfeld-page--entscheiden .tools-section,
.wirkfeld-page--entscheiden .detail-cta {
  margin-top: clamp(123px, 10vw, 176px);
}

@media (max-width: 880px) {
  .wirkfeld-page--entscheiden .decision-bridge-section,
  .wirkfeld-page--entscheiden .bi-architecture-section,
  .wirkfeld-page--entscheiden section[aria-labelledby="artifacts-title"],
  .wirkfeld-page--entscheiden .tools-section,
  .wirkfeld-page--entscheiden .detail-cta {
    margin-top: 95px;
  }
}

/* Fine-Tuning v8-018: BI-Architektur-Kaestchen mit echten Ecken */
.bi-arch__panel,
.bi-arch__icon,
.bi-arch__rows--simple li,
.bi-arch__step,
.bi-arch__domains,
.bi-arch__ai {
  border-radius: 0;
}

@media (max-width: 720px) {
  .bi-arch__panel,
  .bi-arch__icon,
  .bi-arch__rows--simple li,
  .bi-arch__step,
  .bi-arch__domains,
  .bi-arch__ai {
    border-radius: 0;
  }
}

/* Fine-Tuning v8-019: Border der 6 Hauptkaesten ausblenden */
.bi-arch__panel,
.bi-arch__panel--side,
.bi-arch__panel--main,
.bi-arch__ai {
  border-color: transparent !important;
}

/* Fine-Tuning v8-027: innere BI-Kaestchen ruhiger, weniger Linien, mehr Flaeche */
.bi-arch__rows--simple {
  gap: 8px;
}

.bi-arch__steps {
  gap: 8px;
}

.bi-arch__rows--simple li,
.bi-arch__step,
.bi-arch__domains {
  border-color: rgba(94, 218, 234, 0.035);
  background: linear-gradient(180deg, rgba(9, 30, 39, 0.68), rgba(7, 22, 30, 0.74));
  box-shadow: none;
}

.bi-arch__rows--simple li {
  padding: 9px 12px;
}

.bi-arch__step {
  padding: 9px 12px;
}

.bi-arch__domains {
  margin-top: 8px;
  padding: 10px 12px;
}

.bi-arch__ai-title {
  border-bottom-color: rgba(232, 194, 116, 0.14);
}

.bi-arch__ai-grid span {
  background: rgba(8, 26, 34, 0.30);
  border-right-color: rgba(232, 194, 116, 0.10);
}

@media (max-width: 1180px) {
  .bi-arch__ai-grid span {
    border-bottom-color: rgba(232, 194, 116, 0.10);
  }
}