.atl-ut {
  background: #fff;
  padding: 5rem 1.25rem 6rem;
  width: 100%;
  box-sizing: border-box;
}
@media (min-width: 1024px) {
  .atl-ut {
    padding: 8rem 3rem 9rem;
  }
}

.atl-ut__container {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

.atl-ut__header {
  max-width: 48rem;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.atl-ut__header .atl-ut__description {
  max-width: 44rem;
  margin: 0 auto;
}

.atl-ut__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  margin-bottom: 1.25rem;
  background: rgba(19, 119, 119, 0.08);
  border: 1px solid rgba(19, 119, 119, 0.25);
  border-radius: 999px;
  color: #0d5c5c;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.atl-ut__eyebrow svg {
  color: var(--color-teal);
}

.atl-ut__title {
  color: var(--color-jakarta);
  font-size: clamp(1.7rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}
@media (min-width: 640px) {
  .atl-ut__title {
    white-space: nowrap;
  }
}
@media (max-width: 639px) {
  .atl-ut__title {
    font-size: 2rem;
    line-height: 1.1;
  }
}

.atl-ut__description {
  color: rgba(53, 52, 82, 0.7);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0;
}

.atl-ut__top-cta-wrap {
  display: flex;
  justify-content: center;
  margin-top: 1.25rem;
}

.atl-ut__top-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 1.75rem;
  background: var(--color-teal);
  color: #fff;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  box-shadow: 0 8px 20px -6px rgba(19, 119, 119, 0.4);
  transition: background 0.3s ease, transform 0.3s ease;
}
.atl-ut__top-cta:hover {
  background: #0d5c5c;
  transform: translateY(-1px);
}

.atl-ut__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  max-width: 1024px;
  margin: 0 auto 2.5rem;
}
@media (min-width: 768px) {
  .atl-ut__tags {
    margin-bottom: 3rem;
  }
}

.atl-ut__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  border: 1px solid #e5e5e5;
  background: #fafafa;
  color: var(--color-jakarta);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
}
.atl-ut__tag:hover {
  background: rgba(19, 119, 119, 0.08);
  border-color: rgba(19, 119, 119, 0.4);
  color: #0d5c5c;
}
.atl-ut__tag.is-active {
  background: var(--color-teal);
  border-color: var(--color-teal);
  color: #fff;
  box-shadow: 0 6px 16px -4px rgba(19, 119, 119, 0.5);
  transform: scale(1.05);
}

.atl-ut__tag-dot {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-teal);
  flex-shrink: 0;
}

.atl-ut__tag.is-active .atl-ut__tag-dot {
  background: #fff;
}

.atl-ut__timeline {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
}

.atl-ut__controls {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding: 0 0.5rem;
}

.atl-ut__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: none;
  background: var(--color-jakarta);
  color: #fff;
  cursor: pointer;
  transition: background 0.3s ease;
}
.atl-ut__arrow:hover {
  background: var(--color-teal);
}

.atl-ut__track-wrap {
  position: relative;
}

.atl-ut__track-line {
  position: absolute;
  top: 1.6rem;
  left: 0;
  right: 0;
  height: 2px;
  background: #e5e5e5;
  z-index: 0;
  pointer-events: none;
}

.atl-ut__track {
  position: relative;
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 0 0.5rem 2rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
@media (min-width: 1024px) {
  .atl-ut__track {
    gap: 3rem;
  }
}

.atl-ut__card {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: min(85vw, 340px);
  scroll-snap-align: start;
  padding: 1rem;
  border-radius: 20px;
  transition: all 0.3s ease;
}
@media (min-width: 1024px) {
  .atl-ut__card {
    width: 380px;
  }
}
@media (max-width: 767px) {
  .atl-ut__card {
    width: min(82vw, 320px);
    padding: 0.75rem;
  }
}
.atl-ut__card.is-active {
  background: rgba(19, 119, 119, 0.06);
  box-shadow: 0 0 0 2px rgba(19, 119, 119, 0.35);
  transform: scale(1.02);
}

.atl-ut__node {
  position: relative;
  z-index: 1;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--color-terracotta);
  border: 4px solid #fff;
  box-shadow: 0 0 0 4px #f5f5f5;
  transition: all 0.3s ease;
}

.atl-ut__card.is-active .atl-ut__node {
  box-shadow: 0 0 0 4px rgba(13, 92, 92, 0.15);
  transform: scale(1.25);
}

.atl-ut__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
}

.atl-ut__year {
  color: var(--color-terracotta);
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
}

.atl-ut__item-title {
  color: var(--color-jakarta);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.atl-ut__patent-code {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: fit-content;
  padding: 0.3rem 0.6rem;
  background: rgba(19, 119, 119, 0.08);
  border: 1px solid rgba(19, 119, 119, 0.25);
  border-radius: 6px;
  color: #0d4d4d;
  font-size: 0.68rem;
  font-weight: 600;
  font-family: ui-monospace, monospace;
  letter-spacing: 0.02em;
}
.atl-ut__patent-code svg {
  color: var(--color-teal);
  flex-shrink: 0;
}

.atl-ut__item-desc {
  color: rgba(53, 52, 82, 0.7);
  font-weight: 300;
  font-size: 0.9rem;
  line-height: 1.6;
  min-height: 3.5rem;
}
.atl-ut__item-desc p {
  margin: 0;
}

.atl-ut__media {
  margin-top: auto;
}

.atl-ut__media-link {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}
.atl-ut__media-link--static {
  opacity: 0.65;
  transition: opacity 0.3s ease;
}
.atl-ut__media-link--static:hover {
  opacity: 1;
}

.atl-ut__card-photo {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: 16px;
  overflow: hidden;
  background: #f5f5f5;
  border: 1px solid #e5e5e5;
}
.atl-ut__card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.atl-ut__media-link:hover .atl-ut__card-photo img {
  transform: scale(1.05);
}

.atl-ut__card-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: 16px;
  background: #f5f5f5;
  border: 1px dashed #d4d4d4;
  color: var(--color-testo-attenuato);
}
.atl-ut__card-placeholder span {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.atl-ut__card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-jakarta);
  font-size: 0.85rem;
  font-weight: 700;
  transition: color 0.3s ease;
}
.atl-ut__card-link svg {
  transition: transform 0.3s ease;
}
.atl-ut__card-link--static {
  color: rgba(53, 52, 82, 0.6);
}

.atl-ut__media-link:hover .atl-ut__card-link:not(.atl-ut__card-link--static) {
  color: var(--color-terracotta);
}
.atl-ut__media-link:hover .atl-ut__card-link:not(.atl-ut__card-link--static) svg {
  transform: translate(1px, -1px);
}

.atl-ut__cta {
  max-width: 56rem;
  margin: 6rem auto 0;
  padding: 2.5rem 2rem;
  background: #0d7a70;
  border-radius: 28px;
}
@media (min-width: 768px) {
  .atl-ut__cta {
    padding: 3rem 3rem;
    margin-top: 8rem;
  }
}
@media (max-width: 767px) {
  .atl-ut__cta {
    margin-top: 5rem;
    padding: 2rem 1.5rem;
    border-radius: 24px;
  }
}

.atl-ut__cta-title {
  color: #fff;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 0 0 0.9rem;
}

.atl-ut__cta-text {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 300;
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 38rem;
  margin: 0 0 1.5rem;
}

.atl-ut__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 1.4rem;
  background: #fff;
  color: #137777;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 0.25s ease, background 0.25s ease;
}
.atl-ut__cta-btn:hover {
  background: #f1f5f9;
  color: #137777;
  transform: translateY(-2px);
}

.editor-styles-wrapper .atl-ut__card,
.block-editor-iframe__body .atl-ut__card {
  width: 380px !important;
}