/* ========================================
   Single Solution Template
   ======================================== */

/* ----------------------------------------
   Back navigation section
   ---------------------------------------- */

.section-solution-back {
  --section-pt: 0px;
  background-color: var(--color-bg-dark);
}

.solution-back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-nav);
  line-height: 1;
  color: var(--color-white);
  text-decoration: none;
  padding: var(--card-pt) var(--container-gutter);
  grid-column: 1 / -1;
  width: 100%;
  background-color: var(--color-bg-dark);
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0px, var(--color-grid-line-dark) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0px, var(--color-grid-line-dark) 10px, transparent 10px, transparent 20px);
  background-size: 1px 20px, 1px 20px;
  background-position: 0% 0, 100% 0;
  background-repeat: repeat-y, repeat-y;
}

.solution-back-link:hover {
  opacity: 0.7;
}

.solution-back-link svg {
  width: 18px;
  height: 18px;
}

/* ----------------------------------------
   Hero section — centered layout
   Logo + name, title, taxonomy terms
   ---------------------------------------- */

.section-solution-hero {
  --section-pt: 0px;
  background-color: var(--color-bg-dark);
}

.solution-hero-wrap {
  padding-top: 102px;
  padding-bottom: 102px;
  position: relative;
}

.solution-hero-wrap::before {
  content: '';
  position: absolute;
  inset: 0 1px;
  background-color: var(--color-bg-dark);
  pointer-events: none;
  z-index: 0;
}

.solution-hero-wrap > * {
  position: relative;
  z-index: 1;
}

.solution-hero-content {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 102px;
}

.solution-hero-logo-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.box-hero {
    gap: 30px;
    display: flex;
    flex-direction: column;
}

.solution-hero-logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.solution-hero-name {
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-subtitle);
  line-height: 1;
  color: var(--color-white);
}

.solution-hero-title {
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-section-title);
  line-height: var(--lh-section-title);
  color: var(--color-white);
  max-width: 700px;
}

.solution-hero-terms {
  font-family: var(--font-primary);
  font-weight: var(--fw-regular);
  font-size:  var(--fs-subtitle);
  line-height: 1;
  color: var(--color-gray-text);
  justify-content: center;
}

/* ----------------------------------------
   Clients marquee section
   ---------------------------------------- */

.section-solution-clients {
  background-color: var(--color-bg-dark);
}

/* Only edge dashed lines (no inner verticals) */
.section-solution-clients::after {
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0px, var(--color-grid-line-dark) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0px, var(--color-grid-line-dark) 10px, transparent 10px, transparent 20px);
  background-size: 1px 20px, 1px 20px;
  background-position: 0% 0, 100% 0;
  background-repeat: repeat-y, repeat-y;
}

.solution-clients-header {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top:  102px;
  padding-bottom: var(--container-gutter);
}

.solution-clients-label {
  display: block;
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-subtitle);
  line-height: 1;
  color: var(--color-gray-text);
  margin-bottom: 20px;
}

.solution-clients-title {
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-section-title);
  line-height: var(--lh-section-title);
  color: var(--color-white);
  max-width: 765px;
  margin-bottom: 0;
}

.solution-clients-divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-grid-line-dark);
}

/* Marquee — infinite horizontal scroll */
.solution-clients-marquee {
  overflow: hidden;
  padding: 0;
  z-index: 20!important;
  position: relative;
}

.solution-clients-marquee-wrap {
  position: relative;
}

/* 4 solid vertical lines aligned with the container grid — same as services-grid */
.solution-clients-marquee-wrap::before {
  content: none;
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--color-grid-line-dark), var(--color-grid-line-dark)),
    linear-gradient(var(--color-grid-line-dark), var(--color-grid-line-dark)),
    linear-gradient(var(--color-grid-line-dark), var(--color-grid-line-dark)),
    linear-gradient(var(--color-grid-line-dark), var(--color-grid-line-dark));
  background-size: 1px 100%, 1px 100%, 1px 100%, 1px 100%;
  background-position:
    calc((100% - var(--container-max)) / 2) 0,
    calc((100% - var(--container-max)) / 2 + var(--container-max) / 4) 0,
    calc((100% - var(--container-max)) / 2 + var(--container-max) / 2) 0,
    calc((100% - var(--container-max)) / 2 + var(--container-max) * 3 / 4) 0;
  background-repeat: no-repeat;
}

.solution-clients-track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: solution-marquee 30s linear infinite;
}

.solution-client-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: calc(var(--container-max) / 4);
  height: auto;
  padding: 0 40px;
}

.solution-client-logo img {
  height: 100%;
  width: auto;
}

@keyframes solution-marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* ----------------------------------------
   Content blocks — text/image alternating
   ---------------------------------------- */

.section-solution-block {
  background-color: var(--color-bg-dark);
}

/* Only edge dashed lines */
.section-solution-block::after {
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0px, var(--color-grid-line-dark) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0px, var(--color-grid-line-dark) 10px, transparent 10px, transparent 20px);
  background-size: 1px 20px, 1px 20px;
  background-position: 0% 0, 100% 0;
  background-repeat: repeat-y, repeat-y;
}

.solution-block-wrap {
  grid-template-columns: 1fr 1fr;
  column-gap: var(--container-gutter);
  align-items: flex-start;
  padding-top: var(--container-gutter);
  padding-bottom: 80px;
  position: relative;
}

.solution-block-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  background-image: repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0px, var(--color-grid-line-dark) 10px, transparent 10px, transparent 20px);
  pointer-events: none;
}

.solution-block-wrap > * {
  grid-column: auto;
}

.solution-block-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.solution-block-label {
  display: block;
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-subtitle);
  line-height: 1;
  color: var(--color-gray-text);
  margin-bottom: 20px;
}

.solution-block-title {
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-section-title);
  line-height: var(--lh-section-title);
  color: var(--color-white);
  margin-bottom: 30px;
}

.solution-block-body p {
  font-family: var(--font-primary);
  font-weight: var(--fw-regular);
  font-size: var(--fs-subtitle);
  line-height: var(--lh-body);
  color: var(--color-white);
  margin: 0 0 20px;
}

.solution-block-body p:last-child {
  margin-bottom: 0;
}

/* Spacer vuoto tra content blocks e use cases */
.solution-spacer {
  height: 104px;
  background-color: var(--color-bg-dark);
  position: relative;
  border-top: 1px solid var(--color-grid-line-dark);
  border-bottom: 1px solid var(--color-grid-line-dark);
}
.solution-spacer.section--grid-dark.medium {
    height: 213px;
}

.solution-block-image {
  width: 100%;
  padding: 20px;
}

.solution-block-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.solution-block-placeholder {
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: var(--color-bg-dark-panel);
  border-radius: 4px;
}

/* ----------------------------------------
   Use Cases grid section
   ---------------------------------------- */

.section-solution-usecases {
  background-color: var(--color-bg-dark);
}

/* Tutte e 5 le linee verticali piene (no tratteggiate) */
.section.section-solution-usecases.section--grid-dark::after {
  background-image:
    linear-gradient(to bottom, var(--color-grid-line-dark), var(--color-grid-line-dark)),
    linear-gradient(to bottom, var(--color-grid-line-dark), var(--color-grid-line-dark)),
    linear-gradient(to bottom, var(--color-grid-line-dark), var(--color-grid-line-dark)),
    linear-gradient(to bottom, var(--color-grid-line-dark), var(--color-grid-line-dark)),
    linear-gradient(to bottom, var(--color-grid-line-dark), var(--color-grid-line-dark));
  background-size: 1px 100%, 1px 100%, 1px 100%, 1px 100%, 1px 100%;
  background-position: 0% 0, 25% 0, 50% 0, 75% 0, 100% 0;
  background-repeat: no-repeat;
}
.section-solution-usecases  .grid-boundary--dark {
    background-color: transparent!important;
}

.solution-usecases-header {
  position: relative;
  z-index: 1;
  min-height: 214px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.single-solution .solution-usecases-header::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 1px; right: 1px;
  background-color: var(--color-bg-dark); 
  z-index: -1;
}

.solution-usecases-header::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0, var(--color-grid-line-dark) 6px, transparent 6px, transparent 12px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0, var(--color-grid-line-dark) 6px, transparent 6px, transparent 12px);
  background-size: 1px 100%, 1px 100%;
  background-position: 0% 0, 100% 0;
  background-repeat: repeat-y, repeat-y;
}

.section.section-solution-usecases .solution-usecases-cta-outer {
  position: relative;
  z-index: 2;
  height: 213px;
  display: flex;
  align-items: center;
}

/* Cover inner grid lines */
.solution-usecases-cta-outer::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: calc(var(--container-max) - 2px);
  background-color: var(--color-bg-dark);
  z-index: 0;
}

/* Redraw edge dashed lines on top */
.solution-usecases-cta-outer::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--container-max);
  pointer-events: none;
  z-index: 0;
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0, var(--color-grid-line-dark) 6px, transparent 6px, transparent 12px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0, var(--color-grid-line-dark) 6px, transparent 6px, transparent 12px);
  background-size: 1px 100%, 1px 100%;
  background-position: 0% 0, 100% 0;
  background-repeat: repeat-y, repeat-y;
}

.solution-usecases-cta-outer > .container {
  position: relative;
  z-index: 1;
  width: 100%;
}

.solution-usecases-label {
  display: block;
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-subtitle);
  line-height: 1;
  color: var(--color-gray-light);
  margin-bottom: 20px;
}

.solution-usecases-title {
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-section-title);
  line-height: 1;
  color: var(--color-white);
  max-width: 765px;
  margin-bottom: var(--container-gutter);
}

/* ----------------------------------------
   Responsive
   ---------------------------------------- */

@media (max-width: 768px) {
  
  /* La card si espande all'intera altezza dello slide */
  #solutions .solution-card {
    flex: 1;
  }
  
  /* L'immagine viene ancorata in basso (margin-top:auto la spinge verso il fondo) */
  #solutions .solution-card-featured {
    margin-top: auto;
  }
  
  /* Rimuove il margin-bottom fisso dai tags (lo spazio lo gestisce margin-top:auto sopra) */
  .home #solutions .solution-tags {
    margin-bottom: 0;
  }
  
  .single-solution .solution-usecases-header::before {
    background-color: transparent; 
  }
  
 #solution-back  .grid-boundary--top, 
 #solution-back  .grid-crosses--top {
          display: none;
      }
 
  .no-grid {
    background: none!important;
  }
  .solution-usecases-header:after {
    content: none;
  }
  .single-solution .solution-back-link {
  padding-top: 24.5px;
  padding-bottom: 24.5px;   
  }
  
  .single-solution .solution-hero-content {
      gap: 70px;
  }
  .single-solution .solution-hero-wrap {
    padding-top: 93px;
    padding-bottom: 93px;
  }

  /* Mobile: niente cover bg sul wrap, così le linee tratteggiate
     del section::after (left:20px/right:20px) restano visibili */
  .solution-hero-wrap::before {
    display: none;
  }

  /* Mobile: niente linee tratteggiate sx/dx nella back section */
  .solution-back-link {
    background: none;
    padding: var(--container-gutter);
  }
  .section.section-solution-back.section--grid-dark::after {
    background-image: none;
  }

  /* Mobile: niente divider centrale verticale, solo le linee laterali */
  .solution-block-wrap::after {
    display: none;
  }

  /* Mobile: cta-outer ::before non deve coprire il gutter (20px L/R) */
  .solution-usecases-cta-outer::before {
    left: calc(var(--container-gutter) + 1px);
    right: calc(var(--container-gutter) + 1px);
    transform: none;
    width: auto;
    max-width: none;
  }

  .solution-usecases-cta-outer::after {
    left: var(--container-gutter);
    right: var(--container-gutter);
    transform: none;
    width: auto;
    max-width: none;
  }
  .solution-clients-header, .solution-block-text {
    padding-left: var(--container-gutter);
    padding-right: var(--container-gutter);
  }

  .solution-hero-title {
    font-size: 32px;
  }

  .solution-block-wrap {
    grid-template-columns: 1fr;
    padding-top: 40px;
    padding-bottom: 40px;
    gap: 30px;
  }

  .section-solution-block--reversed .solution-block-image {
    order: 1;
  }

  .solution-block-title, .solution-clients-title, .solution-usecases-title {
    font-size: 28px;
  }
}

/* ----------------------------------------
   Challenge section (shared with line template)
   ---------------------------------------- */

.section-solution-challenge {
  background-color: var(--color-bg-dark);
}

.section-solution-challenge::after {
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0px, var(--color-grid-line-dark) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-dark) 0px, var(--color-grid-line-dark) 10px, transparent 10px, transparent 20px);
  background-size: 1px 20px, 1px 20px;
  background-position: 0% 0, 100% 0;
  background-repeat: repeat-y, repeat-y;
}
.solution-usecases-header {
  padding-left: calc(var(--container-gutter) * 2);
  padding-right: calc(var(--container-gutter) * 2);
}
.solution-challenge-wrap {
  padding-top: var(--container-gutter);
  padding-bottom: var(--container-gutter);
}

.solution-challenge-inner {
  grid-column: 1 / 3;
  display: flex;
  flex-direction: column;
}

.solution-challenge-label {
  display: block;
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-subtitle);
  line-height: 1;
  color: var(--color-gray-text);
  margin-bottom: var(--container-gutter);
}

.solution-challenge-body p {
  font-family: var(--font-primary);
  font-weight: var(--fw-regular);
  font-size: var(--fs-small);
  line-height: var(--lh-body);
  color: var(--color-gray-light);
  margin: 0 0 40px;
}

.solution-challenge-body p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .solution-challenge-inner {
    grid-column: 1 / -1;
  }

  .solution-challenge-wrap {
    padding-top: 40px;
    padding-bottom: 40px;
  }
}

/* Challenge light theme (used within .single-line) */
.single-line .solution-challenge-label {
  color: var(--color-gray-light);
}

.single-line .solution-challenge-body p {
  color: var(--color-black);
}

.single-solution .site-footer {margin-top: 0px;}

.single-solution #solutions-technologies .grid-crosses.grid-crosses--top,
#solutions-technologies .grid-crosses.grid-crosses--bottom,
#solutions-technologies .grid-boundary.grid-boundary--bottom.grid-boundary--dark, #solutions-technologies .grid-boundary.grid-boundary--top.grid-boundary--dark {
  display: none;
}