:root {
  --bg: #ffffff;
  --title-color: #2C3144;
  --gap: 40px;
}

* {
  box-sizing: border-box;
}

.hoptac-wrap {
  width: 100%;
  max-width: 1200px;
  text-align: center;
  margin: 0 auto;
  padding: 60px 20px;
  background: var(--bg);
  color: var(--title-color);
}

/* Icon bắt tay */
.hoptac-handshake {
  width: 64px;
  height: 64px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hoptac-handshake svg {
  width: 100%;
  height: 100%;
  opacity: 0.95;
}

/* Tiêu đề */
.hoptac-title {
  margin: 0 0 28px;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: 0.4px;
}

/* Carousel container */
.hoptac-carousel {
  margin: 18px 0;
  position: relative;
}

.hoptac-viewport {
  overflow: hidden;
  cursor: grab;
}
.hoptac-viewport:active {
  cursor: grabbing;
}

.hoptac-track {
  display: flex;
  gap: var(--gap);
  align-items: center;
  padding: 18px 8px;
  user-select: none;
  -webkit-user-select: none;
}

.hoptac-item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
}

.hoptac-item img {
  height: 56px;
  max-width: 200px;
  object-fit: contain;
  display: block;
  filter: grayscale(0.03) saturate(0.6);
  opacity: 0.95;
}

/* Responsive */
@media (min-width: 900px) {
  .hoptac-item img {
    height: 72px;
  }
  .hoptac-title {
    font-size: 36px;
  }
}

.hoptac-divider {
  height: 1px;
  background: transparent;
  margin: 8px 0;
}