/* ---------------------------------------------
   Prozess (5 Schritte) - Timeline
--------------------------------------------- */

.process-timeline {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.process-step {
  position: relative;
  flex: 1;
  padding-top: var(--space-lg);
  border-top: 2px solid var(--c-line-light);
}

.process-step::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--c-black);
  transition: transform var(--t-fast) var(--ease);
}

.process-step:hover::before {
  transform: scale(1.3);
}

.process-step__index {
  display: block;
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--c-gray-500);
  margin-bottom: var(--space-sm);
  font-variant-numeric: tabular-nums;
  transition: color var(--t-base) var(--ease);
}

.process-step:hover .process-step__index {
  color: var(--c-black);
}

.process-step h3 {
  font-size: 1.05rem;
  margin-bottom: var(--space-3xs);
}

@media (max-width: 880px) {
  .process-timeline {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .process-step {
    padding-top: 0;
    padding-left: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-top: none;
    border-left: 2px solid var(--c-line-light);
  }

  .process-step::before {
    top: -1px;
    left: -5px;
  }

  .process-step:last-child {
    padding-bottom: 0;
    border-left: none;
  }
}

/* ---------------------------------------------
   Leistungsbereiche
--------------------------------------------- */

.areas__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl) var(--space-2xl);
  margin-top: var(--space-xl);
}

.area__index {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--c-black-elevated);
  -webkit-text-stroke: 1px var(--c-line-dark);
  margin-bottom: var(--space-sm);
  font-variant-numeric: tabular-nums;
  transition: -webkit-text-stroke-color var(--t-slow) var(--ease);
}

.area:hover .area__index {
  -webkit-text-stroke-color: var(--c-gray-500);
}

.area h3 {
  margin-bottom: var(--space-2xs);
}

.area__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  margin-top: var(--space-md);
}

.area__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-small);
  color: var(--c-gray-300);
}

.area__list li::before {
  content: "";
  width: 5px;
  height: 5px;
  margin-top: 0.55em;
  border-radius: 50%;
  background: var(--c-gray-600);
  flex-shrink: 0;
}

@media (max-width: 720px) {
  .areas__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ---------------------------------------------
   Bewegung mit Bedeutung (Effekte)
--------------------------------------------- */

.effects__grid {
  margin-top: var(--space-xl);
}

.effect-block__icon {
  width: 34px;
  height: 34px;
  color: var(--c-gray-700);
  margin-bottom: var(--space-md);
  transition: color var(--t-base) var(--ease);
}

.effect-block:hover .effect-block__icon {
  color: var(--c-black);
}

.effect-block h3 {
  margin-bottom: var(--space-2xs);
  font-size: var(--fs-h3);
}

/* ---------------------------------------------
   Vier klare Zusagen
--------------------------------------------- */

.promises__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: var(--space-xl);
  border-top: 1px solid var(--c-line-dark);
  border-bottom: 1px solid var(--c-line-dark);
}

.promise {
  padding: var(--space-lg) var(--space-md);
  border-left: 1px solid var(--c-line-dark);
  transition: background var(--t-base) var(--ease);
}

.promise:first-child {
  border-left: none;
}

.promise:hover {
  background: rgba(255, 255, 255, 0.03);
}

.promise__icon {
  width: 26px;
  height: 26px;
  margin-bottom: var(--space-md);
  color: var(--c-gray-300);
  transition: color var(--t-base) var(--ease);
}

.promise:hover .promise__icon {
  color: var(--c-white);
}

.promise h3 {
  margin-bottom: var(--space-2xs);
  font-size: 1.05rem;
}

@media (max-width: 880px) {
  .promises__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .promise:nth-child(odd) {
    border-left: none;
  }

  .promise:nth-child(n + 3) {
    border-top: 1px solid var(--c-line-dark);
  }
}

@media (max-width: 560px) {
  .promises__grid {
    grid-template-columns: 1fr;
  }

  .promise {
    border-left: none;
    border-top: 1px solid var(--c-line-dark);
  }

  .promise:first-child {
    border-top: none;
  }
}

/* ---------------------------------------------
   FAQ
--------------------------------------------- */

.faq-list {
  margin-top: var(--space-xl);
  max-width: 820px;
}

.faq-item {
  border-bottom: 1px solid var(--c-line-light);
  padding-block: var(--space-md);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--c-gray-500);
  flex-shrink: 0;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item p {
  margin-top: var(--space-sm);
  max-width: 60ch;
}

/* ==============================================
   NEUE KOMPONENTEN — psychologische Struktur
   ============================================== */

/* ---------------------------------------------
   Potenzial-Section
--------------------------------------------- */

.potential {
  padding-block: clamp(3.5rem, 6vw, 6rem);
  overflow: visible;
}

.potential .container {
  max-width: 1360px;
}

.potential__header {
  max-width: 780px;
  margin-bottom: var(--space-lg);
}

/* Eyebrow — editorial gray, no green */
.potential__eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gray-600);
  margin: 0 0 var(--space-sm);
  padding-left: 0.85rem;
  position: relative;
}

.potential__eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 0.9em;
  background: var(--c-gray-300);
  border-radius: 2px;
}

/* Headline — dominant, knallt */
.potential__title {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  color: var(--c-black);
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin: 0 0 1rem;
}

.potential__subtitle {
  font-size: 0.92rem;
  color: var(--c-gray-500);
  margin: 0;
  line-height: var(--lh-body);
}

/* Cards layout */
.potential__cards {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  padding-bottom: 2.5rem;
}

.potential__card {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line-light);
  border-radius: var(--radius-md);
  padding: 2rem 1.6rem 2.75rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.045);
  transition: box-shadow 0.28s var(--ease), transform 0.28s var(--ease);
}

.potential__card:hover {
  box-shadow: 0 24px 52px rgba(0, 0, 0, 0.13), 0 6px 16px rgba(0, 0, 0, 0.07);
  transform: translateY(-10px) scale(1.015);
}

/* Staggered arch — card 3 peaks, outer cards dip */
.potential__card--1 { margin-top: 2.5rem; }
.potential__card--2 { margin-top: 1.25rem; }
.potential__card--3 { margin-top: 0; }
.potential__card--4 { margin-top: 1.25rem; }
.potential__card--5 { margin-top: 2.5rem; }

/* Dark hero card */
.potential__card--dark {
  background: var(--c-black);
  border-color: transparent;
  box-shadow: 0 20px 52px rgba(0, 0, 0, 0.26), 0 6px 16px rgba(0, 0, 0, 0.14);
  padding-block: 2.5rem 3.25rem;
  padding-inline: 1.75rem;
}

.potential__card--dark:hover {
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.38), 0 10px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(-10px) scale(1.015);
}

.potential__card--dark .potential__num {
  color: rgba(255, 255, 255, 0.28);
}

.potential__card--dark .potential__icon-wrap {
  background: rgba(255, 255, 255, 0.07);
}

.potential__card--dark .potential__icon-wrap svg {
  color: var(--avio-green);
}

.potential__card--dark .potential__card-title {
  color: #fff;
}

.potential__card--dark .potential__card-desc {
  color: rgba(255, 255, 255, 0.48);
}

/* Number label */
.potential__num {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--c-gray-300);
  margin-bottom: 1.25rem;
  font-variant-numeric: tabular-nums;
}

/* Icon square */
.potential__icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--c-off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.4rem;
  flex-shrink: 0;
}

.potential__icon-wrap svg {
  width: 18px;
  height: 18px;
  color: var(--c-gray-600);
}

/* Card text */
.potential__card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-black);
  line-height: var(--lh-snug);
  margin: 0 0 0.6rem;
  letter-spacing: -0.01em;
}

.potential__card-desc {
  font-size: 0.82rem;
  color: var(--c-gray-500);
  line-height: 1.6;
  margin: 0;
}

/* Closing statement */
.potential__closing {
  margin-top: var(--space-md);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 600;
  color: var(--c-black);
  max-width: 720px;
  line-height: var(--lh-snug);
  border-left: 3px solid var(--avio-green);
  padding-left: var(--space-md);
}

/* ---------------------------------------------
   Section Head: Split-Layout
--------------------------------------------- */

.section-head--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: end;
  margin-bottom: var(--space-xl);
}

.section-head--split h2 {
  margin-bottom: 0;
}

.section-head__right {
  padding-bottom: 0.2rem;
}

/* ---------------------------------------------
   System-Grid (4 Bereiche)
--------------------------------------------- */

.system-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--c-line-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.system-card {
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  background: var(--c-black-elevated);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  position: relative;
  transition: background var(--t-base) var(--ease);
}

.system-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--avio-green), transparent 70%);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}

.system-card:hover {
  background: rgba(30, 163, 54, 0.04);
}

.system-card:hover::after {
  opacity: 1;
}

.system-card:nth-child(2) {
  border-left: 1px solid var(--c-line-dark);
}

.system-card:nth-child(3),
.system-card:nth-child(4) {
  border-top: 1px solid var(--c-line-dark);
}

.system-card:nth-child(4) {
  border-left: 1px solid var(--c-line-dark);
}

.system-card__header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.system-card__num {
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--avio-green);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.system-card__title {
  font-size: 1.1rem;
  color: var(--c-white);
  margin: 0;
}

.system-card__desc {
  flex-shrink: 0;
}

.system-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.system-card__list li {
  font-size: var(--fs-small);
  color: var(--c-gray-500);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.system-card__list li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--c-gray-700);
  flex-shrink: 0;
  margin-top: 0.6em;
}

.system-card__result {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--c-gray-300);
  padding-top: var(--space-xs);
  border-top: 1px solid var(--c-line-dark);
  margin-top: auto;
}

/* Prozess auf dunklem Hintergrund */
.section--dark .process-step {
  border-top-color: var(--c-line-dark);
}

.section--dark .process-step::before {
  background: var(--c-gray-600);
  border: 1px solid var(--c-gray-700);
}

.section--dark .process-step:hover::before {
  background: var(--c-gray-300);
}

@media (max-width: 880px) {
  .section--dark .process-step {
    border-top: none;
    border-left-color: var(--c-line-dark);
  }
}

/* #system — kein großes padding mehr, unt-compare übernimmt den Übergang */
#system {
  padding-bottom: 4rem;
}

/* ---------------------------------------------
   Video-Erklärsection — Diagonale Bühne
--------------------------------------------- */

.explainer {
  position: relative;
  overflow: hidden;
  background: var(--c-off-white);
  padding-block: clamp(4.5rem, 8vw, 7.5rem);
}

/* Diagonal dark slope — sits at section level, z-index 0 */
.explainer__slope {
  position: absolute;
  inset: 0;
  clip-path: polygon(58% 0, 100% 0, 100% 100%, 37% 100%);
  z-index: 0;
  /* Gradient fades in softly from the left edge of the polygon */
  background:
    linear-gradient(to right, rgba(10, 10, 11, 0) 53%, rgba(10, 10, 11, 1) 74%),
    var(--c-black);
  /* — To add a construction photo later:
       .explainer__slope { background-image: url('assets/images/bg-bau.jpg');
                           background-size: cover; background-position: right center;
                           filter: grayscale(1); }
       .explainer__slope::after { content:''; position:absolute; inset:0;
                                   background: rgba(10,10,11,0.78); } — */
}

/* Grid layout sits above the slope */
.explainer__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(4rem, 7vw, 7rem);
  align-items: center;
  max-width: 1360px;
}

.explainer__copy {
  display: flex;
  flex-direction: column;
}

.explainer__eyebrow {
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gray-600);
  margin: 0 0 var(--space-sm);
  padding-left: 0.85rem;
  position: relative;
}

.explainer__eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 0.9em;
  background: var(--c-gray-300);
  border-radius: 2px;
}

.explainer__title {
  font-size: var(--sh-size);
  font-weight: var(--sh-weight);
  color: var(--c-black);
  line-height: var(--sh-lh);
  letter-spacing: var(--sh-ls);
  margin: 0 0 1.1rem;
  max-width: 640px;
}

.explainer__desc {
  font-size: 1rem;
  color: var(--c-gray-500);
  line-height: var(--lh-body);
  margin: 0 0 2rem;
  max-width: 46ch;
}

.explainer__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Right visual column */
.explainer__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Video card */
.explainer__video {
  position: relative;
  z-index: 2;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--c-black-elevated);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.18);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.explainer__video::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 35%, rgba(30, 163, 54, 0.07) 0%, transparent 60%);
  pointer-events: none;
}

.explainer__video:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.46), 0 10px 28px rgba(0, 0, 0, 0.22);
}

.explainer__video-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  padding: 2rem;
}

.explainer__play {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(30, 163, 54, 0.13);
  border: 1.5px solid rgba(30, 163, 54, 0.32);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--avio-green);
  margin-bottom: 0.5rem;
  transition: background 0.22s var(--ease), transform 0.22s var(--ease);
}

.explainer__video:hover .explainer__play {
  background: rgba(30, 163, 54, 0.22);
  transform: scale(1.1);
}

.explainer__play svg {
  width: 22px;
  height: 22px;
  transform: translateX(2px);
}

.explainer__video-label {
  font-size: var(--fs-small);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.explainer__video-sub {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
  max-width: 24ch;
  line-height: var(--lh-body);
}

/* Chip bar — single connected element */
.explainer__chip-bar {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18), 0 2px 6px rgba(0, 0, 0, 0.08);
  margin-top: 1.25rem;
  overflow: hidden;
}

.explainer__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.72rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-gray-700);
  border-right: 1px solid rgba(0, 0, 0, 0.08);
  white-space: nowrap;
}

.explainer__chip:last-child {
  border-right: none;
}

.explainer__chip svg {
  width: 11px;
  height: 11px;
  color: var(--avio-green);
  flex-shrink: 0;
}

/* ---------------------------------------------
   Scroll-Expansion Section (.mex / #versprechen)
--------------------------------------------- */

/* Section bg is dark; off-white overlay (.mex__bg) fades out to reveal it */
.mex {
  background: var(--c-black);
}

/* Tall spacer creates the scroll distance for the sticky animation */
.mex__spacer {
  position: relative;
  height: 280vh;
}

/* Sticky container: pins at top while spacer scrolls past */
.mex__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Off-white overlay — opacity animated by JS (1 → 0) */
.mex__bg {
  position: absolute;
  inset: 0;
  background: var(--c-off-white, #f4f4f3);
  z-index: 0;
  will-change: opacity;
}

/* Video card — width/height/border-radius driven by JS */
.mex__card {
  position: relative;
  z-index: 1;
  overflow: hidden;
  will-change: width, height, border-radius;
  box-shadow:
    0 32px 90px rgba(0, 0, 0, 0.22),
    0 6px 22px rgba(0, 0, 0, 0.13);
}

.mex__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.mex__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.28);
  will-change: opacity;
}

/* Intro text block — scrolls above the sticky expansion zone */
.mex__intro {
  background: var(--c-off-white, #f4f4f3);
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 5vw, 5rem);
}

.mex__intro-block {
  max-width: 640px;
}

.mex__intro-headline {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--c-black, #0a0a0b);
  margin-top: 0.5rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 640px) {
  .mex__intro { padding: 3rem 0 2.5rem; }
}

/* Scroll hint: arrow + label, fades out early */
.mex__hint {
  position: absolute;
  bottom: 2.25rem;
  left: 0;
  right: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: rgba(10, 10, 11, 0.42);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  will-change: opacity;
  pointer-events: none;
}

.mex__hint-arrow {
  width: 18px;
  height: 18px;
  animation: mex-bounce 1.9s ease-in-out infinite;
}

@keyframes mex-bounce {
  0%, 100% { transform: translateY(0); }
  55%       { transform: translateY(5px); }
}

/* ── Revealed content: the four promises ─────────────────── */
/* padding-bottom is large to create room for the diagonal exit to #faq */
.mex__content {
  background: var(--c-black, #0a0a0b);
  padding: 5.5rem 0 clamp(9rem, 18vw, 14rem);
  position: relative;
  overflow: hidden;
}

/* Diagonal white wedge at bottom: mirrors #beweis::after pattern */
/* Transitions dark .mex__content seamlessly into off-white #faq  */
.mex__content::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(80px, 8vw, 130px);
  background: var(--c-off-white, #f4f4f3);
  pointer-events: none;
  z-index: 2;
  clip-path: polygon(0 100%, 100% 100%, 100% 0, 58% 0, 37% 100%, 0 100%);
}

.mex__head {
  margin-bottom: 3rem;
}

.mex__head h2 {
  font-size: var(--sh-size);
  font-weight: var(--sh-weight);
  line-height: var(--sh-lh);
  letter-spacing: var(--sh-ls);
  color: var(--c-white);
  margin-bottom: 1rem;
}

.mex__promises {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.mex__promise {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: #1e1e21;
  border-radius: var(--radius-md, 20px);
  padding: 2rem 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.mex__promise-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(30, 163, 54, 0.1);
  border: 1px solid rgba(30, 163, 54, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--avio-green, #1ea336);
  margin-top: 0.1rem;
}

.mex__promise-icon svg {
  width: 12px;
  height: 12px;
}

.mex__promise-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.45rem;
  line-height: 1.3;
}

.mex__promise-text {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.46);
  line-height: 1.65;
  margin: 0 0 0.45rem;
}

.mex__promise-sub {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 720px) {
  .mex__promises        { grid-template-columns: 1fr; gap: 1rem; }
  .mex__content         { padding: 4rem 0 clamp(7rem, 20vw, 10rem); }
  .mex__content::after  { height: clamp(60px, 12vw, 80px); }
}

@media (max-width: 640px) {
  .mex__spacer          { height: 220vh; }
}

@media (max-width: 480px) {
  .mex__word            { font-size: clamp(1.5rem, 7.5vw, 2.2rem); }
  .mex__promise         { padding: 1.5rem 1.25rem; gap: 1rem; }
  .mex__hint            { bottom: 1.75rem; }
}

/* CTA: Trust-Zeile */
.cta-final__trust-line {
  margin-top: var(--space-sm);
  font-size: var(--fs-small);
  color: var(--c-gray-600);
  letter-spacing: 0.02em;
}

/* ==============================================
   MODULARES LEISTUNGSSYSTEM (lmod)
   ============================================== */

/* ── Intro ─────────────────────────────────── */
.lmod-intro {
  max-width: 760px;
  margin-bottom: 5.5rem;
}

.lmod-intro__title {
  font-size: var(--sh-size);
  font-weight: var(--sh-weight);
  color: #fff;
  line-height: var(--sh-lh);
  letter-spacing: var(--sh-ls);
  margin: var(--space-sm) 0 1.2rem;
}

.lmod-intro__sub {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.74;
  margin: 0 0 1.25rem;
}

.lmod-intro__hint {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.52);
  line-height: 1.62;
  margin: 0 0 2rem;
  max-width: 44ch;
}

.lmod-intro__hint-icon {
  flex-shrink: 0;
  margin-top: 0.08em;
  color: var(--avio-green, #1ea336);
}

/* ── Block wrapper ──────────────────────────── */
.lmod-block {
  margin-bottom: 5.5rem;
}

.lmod-block__label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.lmod-block__num {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--avio-green, #1ea336);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.lmod-block__title {
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 800;
  color: #fff;
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.lmod-block__intro-headline {
  font-size: clamp(1.05rem, 1.9vw, 1.3rem);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.4;
  margin: 0 0 0.5rem;
  max-width: 680px;
}

.lmod-block__desc {
  font-size: 0.97rem;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.74;
  max-width: 680px;
  margin: 0 0 2.5rem;
}

/* ── Paket-Karten ───────────────────────────── */
.lmod-packages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.6rem;
  padding-top: 2.75rem;
}

.lmod-pkg {
  background:
    radial-gradient(ellipse 65% 50% at 100% 0%, rgba(0,0,0,0.035) 0%, transparent 100%),
    #fff;
  border-radius: var(--radius-md, 20px);
  padding: 2.25rem 2rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 6px 24px rgba(0, 0, 0, 0.22),
    0 2px 6px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.28s var(--ease, ease), box-shadow 0.28s var(--ease, ease);
}

@media (hover: hover) and (pointer: fine) {
  .lmod-pkg:hover {
    transform: translateY(-8px) scale(1.012);
    box-shadow: 0 28px 56px rgba(0, 0, 0, 0.3), 0 8px 20px rgba(0, 0, 0, 0.14);
  }
}

.lmod-pkg--featured {
  overflow: visible;
  background:
    radial-gradient(ellipse 65% 45% at 0% 100%, rgba(30, 163, 54, 0.05) 0%, transparent 100%),
    #fff;
  border-color: var(--avio-green, #1ea336);
  box-shadow:
    inset 0 3px 0 0 var(--avio-green, #1ea336),
    0 0 0 1.5px var(--avio-green, #1ea336),
    0 14px 44px rgba(30, 163, 54, 0.2),
    0 4px 16px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

@media (hover: hover) and (pointer: fine) {
  .lmod-pkg--featured:hover {
    box-shadow:
      inset 0 3px 0 0 var(--avio-green, #1ea336),
      0 0 0 1.5px var(--avio-green, #1ea336),
      0 32px 64px rgba(30, 163, 54, 0.24),
      0 10px 24px rgba(0, 0, 0, 0.16);
  }
}

/* Solid AVIO-green floating badge */
.lmod-pkg--featured::after {
  content: 'Von vielen Bauunternehmen gewählt';
  position: absolute;
  top: -2.15rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--avio-green, #1ea336);
  color: #fff;
  box-shadow: 0 3px 14px rgba(30, 163, 54, 0.4);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3em 0.95em;
  border-radius: 999px;
  white-space: nowrap;
  font-family: inherit;
  pointer-events: none;
}

.lmod-pkg__scope {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(10, 10, 11, 0.36);
  margin: -0.55rem 0 0.95rem;
}

.lmod-pkg__name {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0a0a0b;
  margin: 0 0 0.35rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.lmod-pkg__text {
  font-size: 0.875rem;
  color: rgba(10, 10, 11, 0.56);
  line-height: 1.7;
  margin: 0 0 1.6rem;
  flex: 1;
}

.lmod-pkg__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(10, 10, 11, 0.38);
  text-decoration: none;
  margin-top: auto;
  transition: gap 0.18s ease, color 0.18s ease;
}

.lmod-pkg__link--featured {
  color: var(--avio-green, #1ea336);
}

@media (hover: hover) and (pointer: fine) {
  .lmod-pkg__link:hover { gap: 0.65rem; color: #0a0a0b; }
  .lmod-pkg__link--featured:hover { color: #17892c; }
}

/* ── Beratungshinweis ───────────────────────── */
.lmod-advice {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  background: rgba(30, 163, 54, 0.07);
  border: 1px solid rgba(30, 163, 54, 0.22);
  border-radius: 14px;
  padding: 1.2rem 1.5rem;
}

.lmod-advice__icon {
  flex-shrink: 0;
  color: var(--avio-green, #1ea336);
  margin-top: 0.08em;
}

.lmod-advice__text {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.68;
  margin: 0;
}

/* ── Modul-Kacheln (expandierbar, Treppen-Dynamik) ─── */
.lmod-modules {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Staircase — each module steps progressively right */
.lmod-module:nth-child(1) { margin-left: 0; }
.lmod-module:nth-child(2) { margin-left: clamp(0px, 4vw, 48px); }
.lmod-module:nth-child(3) { margin-left: clamp(0px, 8vw, 96px); }
.lmod-module:nth-child(4) { margin-left: clamp(0px, 12vw, 144px); }
.lmod-module:nth-child(5) { margin-left: clamp(0px, 16vw, 192px); }
.lmod-module:nth-child(6) { margin-left: clamp(0px, 20vw, 240px); }
.lmod-module:nth-child(7) { margin-left: clamp(0px, 24vw, 288px); }

.lmod-module {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 4px 22px rgba(0, 0, 0, 0.22),
    0 1px 4px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: box-shadow 0.26s var(--ease, ease), transform 0.26s var(--ease, ease);
}

@media (hover: hover) and (pointer: fine) {
  .lmod-module:not([open]):hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26), 0 4px 12px rgba(0, 0, 0, 0.1);
  }
}

/* ── Summary (always visible trigger) ────────── */
.lmod-module__summary {
  display: flex;
  align-items: stretch;
  min-height: 94px;
  list-style: none;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.lmod-module__summary::-webkit-details-marker { display: none; }
.lmod-module__summary::marker { content: ''; }

/* Light gray diagonal number block */
.lmod-module__num-wrap {
  flex-shrink: 0;
  width: 100px;
  background: #eceae6;
  clip-path: polygon(0 0, 76% 0, 100% 100%, 0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding-right: 1rem;
}

.lmod-module__num {
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 800;
  color: rgba(0, 0, 0, 0.22);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

/* Icon circle */
.lmod-module__icon-wrap {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(0, 0, 0, 0.3);
  align-self: center;
  margin: 0 1.1rem;
}

/* Title + teaser */
.lmod-module__head {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.2rem 0;
}

.lmod-module__name {
  font-size: 1.02rem;
  font-weight: 800;
  color: #0a0a0b;
  margin: 0 0 0.18rem;
  line-height: 1.2;
  letter-spacing: -0.012em;
}

.lmod-module__teaser {
  font-size: 0.82rem;
  color: rgba(10, 10, 11, 0.46);
  line-height: 1.45;
  margin: 0;
}

/* Plus / Minus toggle circle */
.lmod-module__toggle {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 0, 0, 0.14);
  position: relative;
  align-self: center;
  margin: 0 1.35rem 0 0.75rem;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.lmod-module__toggle::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 11px; height: 1.5px;
  background: rgba(0, 0, 0, 0.36);
  border-radius: 2px;
}

.lmod-module__toggle::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 1.5px; height: 11px;
  background: rgba(0, 0, 0, 0.36);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.lmod-module[open] .lmod-module__toggle {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.2);
}

.lmod-module[open] .lmod-module__toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) scaleY(0);
}

/* Expanded body */
.lmod-module__body {
  border-top: 1px solid rgba(0, 0, 0, 0.07);
  padding: 1rem 1.5rem 1.4rem;
}

.lmod-module__text {
  font-size: 0.9rem;
  color: rgba(10, 10, 11, 0.6);
  line-height: 1.7;
  margin: 0;
  max-width: 64ch;
}

/* ── Extras ─────────────────────────────────── */
.lmod-extras {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.lmod-extra {
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 1.9rem;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.22), 0 1px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

@media (hover: hover) and (pointer: fine) {
  .lmod-extra:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28), 0 4px 12px rgba(0, 0, 0, 0.1);
  }
}

.lmod-extra__name {
  font-size: 1.08rem;
  font-weight: 800;
  color: #0a0a0b;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

.lmod-extra__subtitle {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(10, 10, 11, 0.62);
  margin: 0 0 0.6rem;
  line-height: 1.45;
}

.lmod-extra__text {
  font-size: 0.85rem;
  color: rgba(10, 10, 11, 0.5);
  line-height: 1.65;
  margin: 0;
}

/* ── Section-CTA ────────────────────────────── */
.lmod-end-cta {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 4.5rem;
  margin-top: 2rem;
}

.lmod-end-cta__inner {
  max-width: 680px;
}

.lmod-end-cta__headline {
  font-size: var(--sh-size);
  font-weight: var(--sh-weight);
  color: #fff;
  line-height: var(--sh-lh);
  letter-spacing: var(--sh-ls);
  margin: 0 0 0.9rem;
}

.lmod-end-cta__text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.74;
  margin: 0 0 2rem;
}

.lmod-end-cta__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── Responsive ─────────────────────────────── */
@media (max-width: 880px) {
  .lmod-packages {
    grid-template-columns: 1fr;
    max-width: 480px;
    padding-top: 3rem;
  }
  .lmod-extras {
    grid-template-columns: 1fr;
  }
  .lmod-intro { margin-bottom: 4rem; }
  .lmod-block { margin-bottom: 4.5rem; }
  /* Reduce stagger on tablet */
  .lmod-module:nth-child(2) { margin-left: 24px; }
  .lmod-module:nth-child(3) { margin-left: 48px; }
  .lmod-module:nth-child(4) { margin-left: 72px; }
  .lmod-module:nth-child(5) { margin-left: 96px; }
  .lmod-module:nth-child(6) { margin-left: 120px; }
  .lmod-module:nth-child(7) { margin-left: 144px; }
  .lmod-module__num-wrap { width: 84px; }
}

@media (max-width: 640px) {
  /* Remove stagger on mobile */
  .lmod-module:nth-child(1),
  .lmod-module:nth-child(2),
  .lmod-module:nth-child(3),
  .lmod-module:nth-child(4),
  .lmod-module:nth-child(5),
  .lmod-module:nth-child(6),
  .lmod-module:nth-child(7) { margin-left: 0; }
  .lmod-module__summary { min-height: 78px; }
  .lmod-module__num-wrap { width: 66px; }
  .lmod-module__num { font-size: 1.2rem; }
  .lmod-module__icon-wrap { display: none; }
  .lmod-module__head { padding: 0.9rem 0; }
  .lmod-module__toggle { margin-right: 1rem; }
  .lmod-pkg { padding: 1.75rem 1.5rem; }
  .lmod-end-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .lmod-end-cta__actions .btn {
    justify-content: center;
  }
}

/* ==============================================
   RESPONSIVE — Neue Komponenten
   ============================================== */

@media (max-width: 1024px) {
  .section-head--split {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .section-head--split h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  }
}

@media (max-width: 880px) {
  .potential__cards {
    flex-wrap: wrap;
    padding-bottom: 0;
  }

  .potential__card--1,
  .potential__card--2,
  .potential__card--3,
  .potential__card--4,
  .potential__card--5 {
    margin-top: 0;
    flex: 1 1 calc(33.333% - 0.85rem);
  }

  .system-grid {
    grid-template-columns: 1fr;
  }

  .system-card:nth-child(2) {
    border-left: none;
    border-top: 1px solid var(--c-line-dark);
  }

  .system-card:nth-child(4) {
    border-left: none;
  }

  .explainer__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .explainer__copy { order: 1; }
  .explainer__visual { order: 2; }
  .explainer__desc { max-width: 100%; }

  /* Diagonal vereinfachen: schmaler Streifen am unteren Sectionrand */
  .explainer__slope {
    clip-path: polygon(0 70%, 100% 48%, 100% 100%, 0 100%);
  }

}

@media (max-width: 640px) {
  .potential__cards {
    flex-direction: column;
    gap: 0.75rem;
  }

  .potential__card--1,
  .potential__card--2,
  .potential__card--3,
  .potential__card--4,
  .potential__card--5 {
    flex: none;
    margin-top: 0;
  }

  .potential__closing {
    padding-left: var(--space-sm);
    font-size: 1rem;
  }

  .explainer__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .explainer__actions .btn {
    justify-content: center;
  }

  /* Diagonal auf Mobile ganz flach */
  .explainer__slope {
    clip-path: polygon(0 78%, 100% 62%, 100% 100%, 0 100%);
  }

  /* Chip-bar umbrechen wenn nötig */
  .explainer__chip-bar {
    flex-wrap: wrap;
    border-radius: var(--radius-md);
    justify-content: center;
  }

  .explainer__chip {
    border-right: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }

  .explainer__chip:last-child {
    border-bottom: none;
  }
}

/* ── Jetzt ansehen – Demo-Link in Zusatzmodul-Zeile ──────── */
/* Gemeinsame Größenbasis für alle Aktionsflächen im Zusatzmodul-Bereich */
.module-action-size {
  width: 132px;
  min-width: 132px;
  max-width: 132px;
  height: 36px;
  min-height: 36px;
  padding: 0;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  align-self: center;
  border-radius: 999px;
  white-space: nowrap;
  margin-right: 0.75rem;
}

.module-demo-link {
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #171717;
  background: #f1f1ef;
  border: 1px solid #cacac6;
  text-decoration: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.module-demo-link:focus-visible {
  outline: 2px solid var(--avio-green, #1ea336);
  outline-offset: 2px;
}

@media (hover: hover) and (pointer: fine) {
  .module-demo-link:hover {
    background: var(--avio-green, #1ea336);
    color: #fff;
    border-color: var(--avio-green, #1ea336);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(30, 163, 54, 0.28);
  }
}

@media (max-width: 600px) {
  .module-demo-link { display: none; }
}

/* Statushinweis „VORSCHAU FOLGT" – nicht klickbar, kein Hover */
.module-preview-hint {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #888;
  background: #f4f4f3;
  border: 1px solid rgba(0, 0, 0, 0.1);
  pointer-events: none;
  cursor: default;
  user-select: none;
}

@media (max-width: 600px) {
  .module-preview-hint { display: none; }
}

/* ── unt-compare styles moved to components.css ── */