/* ==========================================================
   GUARDA — Marquee contínuo de marcas
   Movimento constante, interação por mouse/touch e loop infinito.
   ========================================================== */

.clients-carousel {
  margin-top: clamp(2rem, 4vw, 3.5rem);
  position: relative;
  width: 100%;
}

.clients-carousel__viewport {
  overflow: hidden;
  width: 100%;
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
  margin-top: -0.4rem;
  margin-bottom: -0.4rem;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
  mask-image: linear-gradient(
    to right,
    transparent 0,
    #000 4%,
    #000 96%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0,
    #000 4%,
    #000 96%,
    transparent 100%
  );
}

.clients-carousel__viewport.is-dragging {
  cursor: grabbing;
}

.clients-carousel__track {
  --clients-gap: clamp(0.8rem, 1.4vw, 1.35rem);
  display: flex;
  align-items: stretch;
  gap: var(--clients-gap);
  width: max-content;
  will-change: transform;
}

.clients-carousel__slide {
  flex: 0 0 clamp(15rem, 20vw, 18rem);
  min-width: 0;
}

.clients-carousel__card {
  height: clamp(10.5rem, 14vw, 12.5rem);
  margin: 0;
  padding: clamp(1.25rem, 2.1vw, 2rem);
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(89, 83, 83, 0.14);
  border-radius: 1.35rem;
  background:
    radial-gradient(
      circle at 82% 12%,
      rgba(221, 178, 178, 0.18),
      transparent 34%
    ),
    rgba(241, 231, 231, 0.64);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.clients-carousel__card img {
  display: block;
  width: 100%;
  height: clamp(6rem, 8vw, 7.6rem);
  object-fit: contain;
  object-position: center;
  pointer-events: none;
  transition:
    transform 220ms ease,
    filter 220ms ease;
}

.clients-carousel__slide:hover .clients-carousel__card {
  transform: translateY(-2px);
  border-color: rgba(167, 43, 24, 0.32);
  background:
    radial-gradient(
      circle at 82% 12%,
      rgba(221, 178, 178, 0.28),
      transparent 36%
    ),
    rgba(241, 231, 231, 0.94);
  box-shadow: 0 16px 38px rgba(89, 83, 83, 0.08);
}

.clients-carousel__slide:hover .clients-carousel__card img {
  transform: scale(1.035);
}

.clients-carousel__hint {
  margin: 0.9rem 0 0;
  color: rgba(89, 83, 83, 0.66);
  font-family: "Montserrat", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 760px) {
  .clients-carousel__slide {
    flex-basis: clamp(13rem, 58vw, 16rem);
  }

  .clients-carousel__card {
    height: 10.5rem;
  }

  .clients-carousel__viewport {
    mask-image: linear-gradient(
      to right,
      transparent 0,
      #000 2%,
      #000 98%,
      transparent 100%
    );
    -webkit-mask-image: linear-gradient(
      to right,
      transparent 0,
      #000 2%,
      #000 98%,
      transparent 100%
    );
  }
}

@media (prefers-reduced-motion: reduce) {
  .clients-carousel__viewport {
    overflow-x: auto;
    scrollbar-width: thin;
    scroll-snap-type: x proximity;
    cursor: auto;
    mask-image: none;
    -webkit-mask-image: none;
  }

  .clients-carousel__slide {
    scroll-snap-align: start;
  }

  .clients-carousel__hint {
    display: none;
  }
}