/* ========================================
   Single Line of Business — White/Light Theme
   Overrides all dark-background colors from
   solution template parts for .single-line body class.
   ======================================== */

/* ----------------------------------------
   Body & Global
   ---------------------------------------- */

.single-line body,
.single-line {
  background-color: var(--color-bg-white);
}

/* ----------------------------------------
   Header — light variant
   ---------------------------------------- */
.single-line .site-header {
  background-color: var(--color-bg-white);
  border-bottom: 1px solid var(--color-grid-line-light);
  position: fixed;
  top: 0;
}

.single-line .site-header .logo-svg {
  color: var(--color-black);
}

.single-line .nav-link {
  color: var(--color-black);
}

.single-line .nav-link:hover,
.single-line .nav-link.is-active {
  color: var(--color-accent);
}
#solution-back:after {
  content:none;
}

.single-line .nav-cta {
  color: var(--color-black);
}

.single-line .hamburger-line {
  background-color: var(--color-black);
}

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

.single-line .section-solution-back {
  background-color: var(--color-bg-white);
  padding-top: 110px;
}

.single-line .solution-back-link {
    color: var(--color-black);
    border-bottom: 1px solid var(--color-grid-line-light);
    background: #fff;
    border-left: 1px solid var(--color-grid-line-light);
    border-right: 1px solid var(--color-grid-line-light);
}

.single-line .solution-back-link svg rect,
.single-line .solution-back-link svg path  {
  fill: var(--color-black);
}

/* ----------------------------------------
   Hero section
   ---------------------------------------- */

.single-line .section-solution-hero {
  background-color: var(--color-bg-white);
}
.single-line .solution-hero-wrap::before {content: none;}

.single-line .solution-hero-content {
  gap: 74px;
}

.single-line .solution-hero-wrap {
  padding-top: 74px;
  padding-bottom: 75px;
}

.single-line .section--grid-dark::after {
  z-index: 0;
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px);
  background-size:
    1px 20px,
    1px 20px,
    1px 20px,
    1px 20px,
    1px 20px;
  background-position:
    0% 0,
    25% 0,
    50% 0,
    75% 0,
    100% 0;
  background-repeat:
    repeat-y,
    repeat-y,
    repeat-y,
    repeat-y,
    repeat-y;
}

.single-line .grid-boundary--dark {
  background-color: var(--color-grid-line-light);
}

.single-line .grid-cross--dark::before,
.single-line .grid-cross--dark::after {
  background-color: var(--color-grid-line-light);
}

.single-line .solution-hero-name {
  color: var(--color-black);
}

.single-line .solution-hero-title {
  color: var(--color-black);
}

.single-line .solution-hero-terms {
  color: var(--color-gray-light);
  display: block;
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-subtitle);
  line-height: 1;
}

/* ----------------------------------------
   Challenge section
   ---------------------------------------- */

/* Hide top boundary: it duplicates hero's bottom boundary (same y position) */
.single-line .section-solution-challenge .grid-boundary--top,
.single-line .section-solution-challenge .grid-crosses--top {
  display: none;
}

.single-line .section-solution-challenge {
  background-color: var(--color-bg-white);
}
.single-line .solution-challenge-wrap {
  padding-bottom: 160px;
}

.single-line .section-solution-challenge::after {
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px);
  background-size: 1px 20px, 1px 20px, 1px 20px;
  background-position: 0% 0, 75% 0, 100% 0;
  background-repeat: repeat-y, repeat-y, repeat-y;
}

/* ----------------------------------------
   Use cases section
   ---------------------------------------- */

.single-line .section-solution-usecases {
  background-color: var(--color-bg-white);
}

/* Linee verticali tratteggiate chiare — override specificity 3 classi di single-solution.css */
.single-line .section.section-solution-usecases.section--grid-dark::after {
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px);
  background-size: 1px 20px, 1px 20px, 1px 20px, 1px 20px, 1px 20px;
  background-position: 0% 0, 25% 0, 50% 0, 75% 0, 100% 0;
  background-repeat: repeat-y, repeat-y, repeat-y, repeat-y, repeat-y;
}

.single-line .solution-usecases-header::before {
  background-color: var(--color-bg-white);
}

.single-line .solution-usecases-header::after {
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0, var(--color-grid-line-light) 6px, transparent 6px, transparent 12px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0, var(--color-grid-line-light) 6px, transparent 6px, transparent 12px);
}

.single-line .solution-usecases-label {
 color: var(--color-gray-light);
}

.single-line .solution-usecases-title {
  color: var(--color-black);
}

.single-line .services-divider {
  background-color: var(--color-grid-line-light);
}

.single-line .grid-cross--dark::before,
.single-line .grid-cross--dark::after {
  background-color: var(--color-grid-line-light);
}

.single-line .services-grid {
  border-left: none;
  border-right: none;
  border-top: 1px solid var(--color-grid-line-light);
}

.single-line .services-grid::before {
  background-image:
    linear-gradient(var(--color-grid-line-light), var(--color-grid-line-light)),
    linear-gradient(var(--color-grid-line-light), var(--color-grid-line-light)),
    linear-gradient(var(--color-grid-line-light), var(--color-grid-line-light)),
    linear-gradient(var(--color-grid-line-light), var(--color-grid-line-light)),
    linear-gradient(var(--color-grid-line-light), var(--color-grid-line-light));
  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, no-repeat, no-repeat, no-repeat, no-repeat;
}

@media (max-width: 768px) {
  .single-line .services-grid::before {
    background-image:
      linear-gradient(var(--color-grid-line-light), var(--color-grid-line-light)),
      linear-gradient(var(--color-grid-line-light), var(--color-grid-line-light)),
      linear-gradient(var(--color-grid-line-light), var(--color-grid-line-light));
    background-size: 1px 100%, 1px 100%, 1px 100%;
    background-position: 0 0, 50% 0, 100% 0;
    background-repeat: no-repeat, no-repeat, no-repeat;
  }

  .single-line .service-item:nth-last-child(-n+2)::before,
  .single-line .service-item:nth-last-child(-n+2)::after {
    content: none;
  }
}

.single-line .service-item {
  border-color: var(--color-grid-line-light);
  background-color: var(--color-bg-white);
}

.single-line .service-category {
  color: var(--color-gray-light);
}

.single-line .service-name {
  color: var(--color-black);
}

.single-line .services-cta .read-more-link {
  color: var(--color-black);
}

/* services-crosses inherits z-index: 3 from services.css (grid-overlay no longer overrides it) */

.single-line .usecases-spacer {
  height: 100px;
  position: relative;
}

/* Copre le linee solid interne della sezione (25%, 50%, 75%) */
.single-line .usecases-spacer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--color-bg-white);
  z-index: 0;
}

/* Linee tratteggiate ai bordi del container (allineate al max-width) */
.single-line .usecases-spacer::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--container-max);
  z-index: 1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px);
  background-size: 1px 20px, 1px 20px;
  background-position: 0% 0, 100% 0;
  background-repeat: repeat-y, repeat-y;
}

.single-line .solution-usecases-cta-outer::before {
  background-color: var(--color-bg-white);
}

.single-line .solution-usecases-cta-outer::after {
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px);
}

/* ----------------------------------------
   Footer — inverted (white bg, dark text)
   ---------------------------------------- */

.single-line .site-footer {
  background-color: var(--color-bg-white);
  border-top-color: var(--color-grid-line-light);
  margin-top: 105px;
  padding-top: 90px;
  position: relative;
}

.single-line .site-footer::after {
  content: none;
  position: absolute;
  top: -65px; /* copre anche il margin-top gap */
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--container-max);
  pointer-events: none;
  z-index: 1;
  background-image:
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
    repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px);
  background-size: 1px 20px, 1px 20px;
  background-position: 0% 0, 100% 0;
  background-repeat: repeat-y, repeat-y;
}

.single-line .footer-logo .logo-svg {
  color: var(--color-black);
}

.single-line .footer-links a {
  color: var(--color-black);
}

.single-line .footer-legal-links a:hover {
  color: var(--color-black);
}

/* ----------------------------------------
   Challenge section — light overrides
   ---------------------------------------- */

.single-line .solution-challenge-label {
  color: var(--color-gray-light);
}

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

/* ----------------------------------------
   bg-hide-grid override
   ---------------------------------------- */

.single-line .bg-hide-grid::before {
  background-color: var(--color-bg-white);
}

/* ----------------------------------------
   Mobile <768px
   ---------------------------------------- */

@media (max-width: 768px) {
  .single-line .section-solution-back {
    padding-top: 50px;
    .solution-back-link {
      border-left: none;
      border-right: none;
    }
  }

  .single-line .solution-usecases-header:after {
    content: none;
  }

  .single-line .main-nav {
    background-color: var(--color-bg-white);
  }

  .single-line .nav-link {
    color: var(--color-black);
  }

  .single-line .nav-mobile-email {
    color: var(--color-black);
  }

  .single-line .menu-toggle .menu-icon rect {
    fill: var(--color-black);
  }

  .single-line .section--grid-dark::after,
  .single-line .section-solution-challenge::after {
    background-image:
      repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
      repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px);
    background-size: 1px 20px, 1px 20px;
    background-position: 0% 0, 100% 0;
    background-repeat: repeat-y, repeat-y;
  }
  
  .solution-challenge-inner {
    padding-left: var(--container-gutter);
    padding-right: var(--container-gutter);
  }
  .single-line .site-footer {
      margin-top: 105px;
       padding-top: 0px;
       .footer-content {
           padding-top: 60px;
       }
  }

  .single-line .site-footer::before {
    content: '';
    position: absolute;
    top: -105px;
    left: 20px;
    right: 20px;
    height: 105px;
    background-image:
      repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px),
      repeating-linear-gradient(to bottom, var(--color-grid-line-light) 0px, var(--color-grid-line-light) 10px, transparent 10px, transparent 20px);
    background-size: 1px 100%, 1px 100%;
    background-position: 0% 0, 100% 0;
    background-repeat: no-repeat, no-repeat;
    pointer-events: none;
    z-index: 1;
  }

  .single-line .usecases-spacer::after {
    left: 20px;
    right: 20px;
    width: auto;
    max-width: none;
    transform: none;
  }
  .single-line .solution-usecases-header::before {
      width: 80%;
      left: 30px;
  }
  .single-line .solution-usecases-header {
    padding-left: calc(var(--container-gutter) * 2);
    padding-right: calc(var(--container-gutter) * 2);
  }

}

.single-line .solution-usecases-header + .services-divider {
  display: none;
}