/* Stack band — grey section before How we work */

.site-stack-section {
  padding-top: 0;
  padding-bottom: 64px;
}

#how-we-work.section.grey {
  padding-top: 56px;
}

.site-stack-shell {
  display: grid;
  gap: 24px;
  grid-column: 2;
  width: 100%;
  min-width: 0;
}

.site-stack-intro {
  display: grid;
  grid-template-columns: 60px 1fr;
  align-items: center;
  gap: 16px;
  max-width: 760px;
}

.site-stack-intro-copy {
  display: grid;
  gap: 8px;
}

.site-stack-intro-copy .subtitle {
  margin: 0;
}

.site-stack-tagline {
  margin: 0;
  max-width: 42rem;
  color: #626d86;
  font-size: 1.05rem;
  line-height: 1.6;
}

.site-stack-marquee {
  position: relative;
  overflow: hidden;
  padding: 14px 24px;
  border-radius: 28px;
  border: 1px solid rgba(20, 27, 45, 0.08);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 42px rgba(17, 23, 41, 0.06);
}

.site-stack-marquee::before,
.site-stack-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: min(112px, 14vw);
  z-index: 2;
  pointer-events: none;
}

.site-stack-marquee::before {
  left: 0;
  border-radius: 28px 0 0 28px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0) 100%);
}

.site-stack-marquee::after {
  right: 0;
  border-radius: 0 28px 28px 0;
  background: linear-gradient(270deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0) 100%);
}

.site-stack-track {
  display: flex;
  gap: 14px;
  width: max-content;
  will-change: transform;
  animation: site-stack-marquee 52s linear infinite;
}

.site-stack-track__group {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 14px;
}

.site-stack-chip {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 56px;
  padding: 12px 22px 12px 16px;
  border-radius: 100px;
  background: #fff;
  border: 1px solid rgba(20, 27, 45, 0.1);
  box-shadow: 0 8px 20px rgba(17, 23, 41, 0.05);
  white-space: nowrap;
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    box-shadow 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    border-color 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.site-stack-chip:hover {
  transform: translateY(-2px);
  border-color: rgba(44, 69, 125, 0.22);
  box-shadow: 0 14px 28px rgba(17, 23, 41, 0.1);
}

.site-stack-chip__icon {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.site-stack-chip__icon img {
  width: 26px;
  height: 26px;
  display: block;
  object-fit: contain;
}

.site-stack-chip__name {
  color: #141b2d;
  font-family: Poppins, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
}

@keyframes site-stack-marquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(calc(-1 * var(--stack-loop, 50%)), 0, 0); }
}

@media (max-width: 767px) {
  .site-stack-section {
    padding-bottom: 48px;
  }

  #how-we-work.section.grey {
    padding-top: 40px;
  }

  .site-stack-intro {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .site-stack-marquee {
    padding: 10px 18px;
    border-radius: 22px;
  }

  .site-stack-chip {
    min-height: 48px;
    padding: 10px 18px 10px 14px;
    gap: 9px;
  }

  .site-stack-chip__icon {
    flex: 0 0 24px;
    width: 24px;
    height: 24px;
  }

  .site-stack-chip__icon img {
    width: 22px;
    height: 22px;
  }

  .site-stack-chip__name {
    font-size: 0.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-stack-track {
    animation: none;
    flex-wrap: wrap;
    width: 100%;
    justify-content: flex-start;
  }

  .site-stack-track__group {
    flex-wrap: wrap;
    width: 100%;
    gap: 10px;
  }

  .site-stack-track__group + .site-stack-track__group {
    display: none;
  }

  .site-stack-marquee::before,
  .site-stack-marquee::after {
    display: none;
  }
}

@media print {
  .site-stack-section {
    display: none !important;
  }
}