/* Cases carousel v2 */
.portfolio {
  overflow: hidden;
  padding-bottom: 110px;
}

/* Evita renderizar seções complexas antes de entrarem na área visível. */
.services,
.portfolio,
.difference,
.contact {
  content-visibility: auto;
  contain-intrinsic-size: 900px;
}

.case-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.case-controls > span {
  margin-right: 12px;
  color: #6f7072;
  font: 10px ui-monospace, SFMono-Regular, monospace;
  letter-spacing: .08em;
}

.case-controls > span b {
  color: var(--paper);
  font-size: 15px;
}

.case-controls button {
  width: 50px;
  height: 50px;
  border: 1px solid #ffffff18;
  border-radius: 50%;
  background: #131416;
  transition: .25s;
}

.case-controls button:hover:not(:disabled) {
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-2px);
}

.case-controls button:disabled {
  opacity: .22;
  cursor: not-allowed;
}

.case-track {
  display: flex;
  gap: 24px;
  margin-top: 70px;
  padding: 10px max(6.5vw, calc((100vw - 1320px) / 2)) 35px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: max(6.5vw, calc((100vw - 1320px) / 2));
  scrollbar-width: none;
  cursor: grab;
  touch-action: pan-y;
}

.case-track.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
}

.case-track::-webkit-scrollbar {
  display: none;
}

.case-card {
  position: relative;
  isolation: isolate;
  flex: 0 0 min(1120px, 82vw);
  aspect-ratio: 1.85;
  overflow: hidden;
  scroll-snap-align: start;
  background: #101113;
  border: 1px solid #ffffff12;
  opacity: .42;
  transform: scale(.955);
  transform-origin: center;
  transition: opacity .6s var(--ease), transform .7s var(--ease), border-color .4s;
}

.case-card.is-active {
  opacity: 1;
  transform: scale(1);
  border-color: #ff5a0a55;
}

.case-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, #090a0b 0%, #090a0bf7 35%, #090a0b8f 51%, transparent 76%),
    linear-gradient(0deg, #090a0b66, transparent 42%);
}

.case-card::after {
  content: "";
  position: absolute;
  z-index: 3;
  left: 0;
  top: 0;
  width: 0;
  height: 3px;
  background: var(--orange);
  transition: width .8s var(--ease) .15s;
}

.case-card.is-active::after {
  width: 100%;
}

.case-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  clip-path: inset(0 0 0 40%);
  filter: brightness(.75) saturate(.8);
  transform: scale(1.035);
  transition: transform 1s var(--ease), filter .65s;
}

.case-card.is-active img {
  filter: brightness(.92) saturate(1);
  transform: scale(1);
}

.case-card > em {
  position: absolute;
  z-index: 2;
  right: 4%;
  top: 1%;
  color: #ffffff0c;
  font-style: normal;
  font-size: clamp(90px, 12vw, 210px);
  font-weight: 800;
  letter-spacing: -.1em;
  line-height: 1;
}

.case-card .case-card__copy {
  position: absolute;
  z-index: 4;
  left: 5%;
  right: auto;
  top: 13%;
  bottom: auto;
  width: 36%;
}

.case-card__copy > span {
  color: var(--orange);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.case-card .case-card__copy h3 {
  margin: clamp(40px, 6vh, 72px) 0 16px;
  font-size: clamp(36px, 4.2vw, 72px);
  line-height: .92;
  letter-spacing: -.06em;
  font-weight: 350;
}

.case-card__copy h3 strong {
  font-weight: 800;
}

.case-card .case-card__copy p {
  max-width: 340px;
  margin: 0;
  color: #989997;
  font-size: 13px;
  line-height: 1.55;
}

.case-card__copy > a {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  margin-top: 35px;
  padding-top: 15px;
  border-top: 1px solid #ffffff1f;
  color: #c4c4c0;
  font-size: 10px;
  letter-spacing: .05em;
  transition: color .25s, border-color .25s;
}

.case-card__copy > a b {
  color: var(--orange);
  font-size: 16px;
  transition: transform .25s;
}

.case-card__copy > a:hover {
  color: white;
  border-color: var(--orange);
}

.case-card__copy > a:hover b {
  transform: translateX(5px);
}

.case-navigation {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 24px;
}

.case-navigation .case-progress {
  height: 2px;
  background: #ffffff12;
}

.case-navigation .case-progress span {
  display: block;
  width: 12.5%;
  height: 100%;
  background: var(--orange);
  transition: width .45s var(--ease);
}

.case-dots {
  display: flex;
  gap: 6px;
}

.case-dots button {
  position: relative;
  width: 18px;
  height: 18px;
  padding: 0;
  border: 0;
  background: transparent;
}

.case-dots button::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #555658;
  transform: translate(-50%, -50%);
  transition: .3s;
}

.case-dots button.is-active::after {
  width: 14px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

.case-navigation > p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: #666769;
  font-size: 8px;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.case-navigation > p i {
  width: 28px;
  height: 1px;
  background: var(--orange);
}

@media (max-width: 700px) {
  .portfolio .section-head--row {
    display: block;
  }

  .case-controls {
    margin-top: 30px;
  }

  .case-controls > span {
    margin-right: auto;
  }

  .case-track {
    gap: 14px;
    margin-top: 45px;
    padding: 8px 6vw 28px;
    scroll-padding-inline: 6vw;
  }

  .case-card {
    flex-basis: 88vw;
    aspect-ratio: .74;
    scroll-snap-align: center;
  }

  .case-card::before {
    background: linear-gradient(0deg, #090a0b 0%, #090a0bf8 47%, #090a0b22 72%);
  }

  .case-card img {
    left: -100%;
    right: auto;
    bottom: auto;
    width: 200%;
    height: 58%;
    clip-path: none;
    object-position: center top;
    filter: brightness(.75) saturate(.85);
  }

  .case-card > em {
    top: 42%;
    right: 5%;
    font-size: 90px;
  }

  .case-card .case-card__copy {
    left: 7%;
    right: 7%;
    top: 55%;
    width: auto;
  }

  .case-card .case-card__copy h3 {
    margin: 20px 0 10px;
    font-size: clamp(34px, 10vw, 48px);
  }

  .case-card .case-card__copy p {
    font-size: 11px;
  }

  .case-card__copy > a {
    margin-top: 20px;
  }

  .case-navigation {
    grid-template-columns: 1fr auto;
    gap: 16px;
  }

  .case-dots {
    display: none;
  }

  .case-navigation > p {
    grid-column: 1 / -1;
    justify-self: end;
  }
}