body {
  scroll-behavior: smooth;
}

.sl-btn,
.sl-matrix__button,
.sl-card,
.sl-article,
.sl-gallery img,
.sl-block {
  transition: transform 0.45s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.45s cubic-bezier(0.23, 1, 0.32, 1);
}

.sl-card:hover,
.sl-article:hover,
.sl-gallery img:hover,
.sl-block:hover {
  transform: translate3d(0, -6px, 0);
  box-shadow: 0 40px 120px rgba(4, 6, 18, 0.55);
}

.sl-gallery img:hover {
  filter: saturate(1.25);
}

.sl-btn--secondary:hover {
  box-shadow: 0 24px 64px rgba(255, 255, 255, 0.18);
}

.sl-menu a {
  position: relative;
}

.sl-menu a::after {
  content: '';
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 4px;
  height: 2px;
  background: linear-gradient(90deg, rgba(99, 139, 255, 0.3), rgba(51, 248, 255, 0.3));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.sl-menu a:hover::after,
.sl-menu a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.sl-hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(108, 144, 255, 0.1), rgba(3, 5, 12, 0.6));
  mix-blend-mode: screen;
  pointer-events: none;
}

@media (max-width: 640px) {
  .sl-topline {
    flex-direction: column;
    align-items: flex-start;
  }

  .sl-menu {
    justify-content: center;
  }

  .sl-hero__title {
    font-size: clamp(2.6rem, 8vw, 3.4rem);
  }

  .sl-gallery img {
    height: 180px;
  }
}