/* ============================================================
   SLIDER.CSS – Behandlungsangebot Section
   ============================================================ */

/* ============================================================
   BEHANDLUNG SECTION
   ============================================================ */
.behandlung {
  position: relative;
  overflow: hidden;
}

.behandlung__inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 23px;
  display: flex;
  flex-direction: column;
  gap: 50px;
}

/* ---- Heading ---- */
.behandlung__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.behandlung__heading {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 56px;
  line-height: 1.15;
  background: linear-gradient(-54.5deg, var(--brand-main), var(--brand-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.behandlung__intro {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 18px;
  line-height: 1.45;
  color: var(--brand-text);
  padding-left: 5px;
}

/* ============================================================
   SLIDER FRAME
   ============================================================ */
.behandlung__slider-frame {
  /* Break out of 23px inner padding to fill full section width */
  margin: 0 -23px;
  position: relative;
  height: 400px; /* 350px cards + 23px gap + 27px pagination */
  display: flex;
  flex-direction: column;
  gap: 23px;
  overflow: display; /* let slider extend beyond frame; section overflow:hidden clips at viewport */
}

/* ============================================================
   SLIDER TRACK
   ============================================================ */
.slider-track {
  position: relative; /* for absolute gras-line child */
  height: 350px;
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding-left: 23px;
  will-change: transform;
  transition: transform 0.5s ease-in-out;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}


/* ============================================================
   CARDS
   ============================================================ */
.slider-card {
  display: flex;
  width: 250px;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  border-radius: 17px;
  flex-shrink: 0;
}

.slider-card__lottie-wrapper {
  position: relative;
  width: 250px;
  height: 270px;
  flex-shrink: 0;
  overflow: hidden;
}

.slider-card__lottie {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Grass strokes at base of each lottie container */
.slider-card__gras {
  position: absolute;
  bottom: -1px; /* overlap gras line by 1px to close the gap */
  left: 0;
  width: 100%;
  height: 21px;
  pointer-events: none;
  z-index: 1;
}

.slider-card__gras svg {
  display: block;
  width: 100%;
  height: 100%;
}

.slider-card__text {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 193px;
  height: 80px;
  padding: 10px 15px;
  flex-shrink: 0;
}

.slider-card__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.1;
  color: var(--brand-main);
  text-align: center;
  white-space: nowrap;
}

/* ---- Spark between cards ---- */
.slider-spark-wrapper {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  align-self: stretch;
  flex-shrink: 0;
  padding-bottom: 35px;
}

/* ---- Gras line (tapered dash pattern, moves with track) ---- */
.slider-gras-line {
  position: absolute;
  top: 250px;
  left: 0;
  /* width set by JS to span all cards */
  height: 20px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 10px;
  pointer-events: none;
  z-index: 1;
}

.slider-gras-line__segment {
  height: 0;
  border-top: 1px solid var(--brand-secondary);
  flex-shrink: 0;
}

.slider-gras-line__segment--small  { width: 5px; }
.slider-gras-line__segment--medium { width: 13px; }
.slider-gras-line__segment--big    { width: 20px; }
.slider-gras-line__segment--full   { flex: 1; min-width: 0; }

/* ============================================================
   GRADIENT FADES – direct children of .behandlung (full-width)
   top & height set dynamically by slider.js
   ============================================================ */
.slider-fade {
  position: absolute;
  pointer-events: none;
  z-index: 10;
}

.slider-fade--left {
  left: 0;
  width: 120px;
  background: linear-gradient(to right, white 20%, transparent 100%);
}

.slider-fade--right {
  right: 0;
  width: 120px;
  background: linear-gradient(to left, white 20%, transparent 100%);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.slider-pagination {
  height: 27px;
  flex-shrink: 0;
  padding: 0 23px;
  display: flex;
  align-items: center;
  gap: 0; /* arrows connect directly to lines */
}

.slider-pagination__middle {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 15px;
  min-width: 0;
}

.slider-pagination__line {
  flex: 1;
  height: 1px;
  background: var(--brand-secondary);
  min-width: 0;
  transition: background-color 0.2s ease;
}

/* Grey out line next to disabled arrow */
.slider-pagination__line--disabled {
  background: var(--brand-grey-alpha50);
}

.slider-dots {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* ---- Pagination dot ---- */
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 10px;
  background: var(--brand-grey);
  flex-shrink: 0;
  cursor: pointer;
  border: none;
  padding: 0;
  transition: width 0.3s ease;
}

/* ---- Active dot = progress bar ---- */
.slider-dot--active {
  width: 22px;
  height: 8px;
  background: var(--brand-grey);
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  cursor: default;
}

.slider-dot--active::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--brand-secondary);
  border-radius: 10px;
  animation: sliderProgress 5s linear forwards;
}

.slider-dot--active.is-paused::after {
  animation-play-state: paused;
}

@keyframes sliderProgress {
  from { width: 0%; }
  to   { width: 100%; }
}

/* ============================================================
   ARROWS
   ============================================================ */
.slider-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 27px;
  height: 27px;
  border-radius: 20px;
  border: 1px solid var(--brand-secondary);
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
  color: var(--brand-secondary);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

/* Hover: solid teal fill, white icon */
.slider-arrow:hover:not(:disabled) {
  background-color: var(--brand-secondary);
  border-color: var(--brand-secondary);
  color: var(--brand-white);
}

/* Active / Click: solid purple fill, white icon */
.slider-arrow:active:not(:disabled) {
  background-color: var(--brand-purple-links);
  border-color: var(--brand-purple-links);
  color: var(--brand-white);
}

/* Disabled: grey outline + × icon */
.slider-arrow:disabled {
  border-color: var(--brand-grey-alpha50);
  color: var(--brand-grey-alpha50);
  cursor: default;
}

/* Arrow icons: show chevron by default, cross when disabled */
.arrow-icon-chevron { display: flex; align-items: center; }
.arrow-icon-cross   { display: none;  align-items: center; }

.slider-arrow:disabled .arrow-icon-chevron { display: none; }
.slider-arrow:disabled .arrow-icon-cross   { display: flex; }

/* ============================================================
   CTA
   ============================================================ */
.behandlung__cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 23px;
}

.behandlung__cta-text {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 18px;
  line-height: 1.45;
  color: var(--brand-text);
  padding-left: 5px;
}

@media (max-width: 880px) {
  .behandlung__heading {
    font-size: 48px;
  }
}

/* ============================================================
   MOBILE (<700px)
   ============================================================ */
@media (max-width: 700px) {
  .behandlung__inner {
    padding: 0 17px;
    gap: 40px;
  }

  .behandlung__heading {
    font-size: 40px;
    background: linear-gradient(-66.5deg, var(--brand-main), var(--brand-secondary));
    -webkit-background-clip: text;
    background-clip: text;
  }

  .behandlung__intro {
    font-size: 17px;
  }

  .behandlung__slider-frame {
    margin: 0 -17px;
    height: 346px; /* 296px cards + 23px gap + 27px pagination */
  }

  .slider-track {
    height: 296px;
    gap: 10px;
    /* padding-left set by JS to center first card */
  }

  .slider-card {
    width: auto;
  }

  .slider-card__lottie-wrapper {
    width: 180px;
    height: 230px;
  }

  .slider-card__text {
    width: auto;
    height: 66px;
    padding: 7px 13px;
  }

  .slider-card__title {
    font-size: 18px;
  }

  .slider-gras-line {
    top: 210px;
  }

  /* slider-fade top/height set by JS */
  .slider-fade--left,
  .slider-fade--right {
    width: 60px;
  }

  .slider-pagination {
    padding: 0 17px;
  }

  .behandlung__cta-text {
    font-size: 17px;
  }

  .behandlung__cta .btn {
    width: 100%;
    justify-content: center;
  }
}