.trackt-system-overview {
  position: relative;
  isolation: isolate;
}

.trackt-system-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(circle at 50% 42%, rgba(226, 232, 240, 0.72), transparent 42%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 52%, #f8fafc 100%);
}

.trackt-system-layout {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(240px, 330px) minmax(220px, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  margin-top: 4rem;
}

.trackt-feature-column {
  display: grid;
  gap: 2.6rem;
}

.trackt-feature-card {
  position: relative;
  max-width: 260px;
  padding: 0.25rem;
  background: transparent;
  border: none;
  box-shadow: none;
  transform: translate3d(0, var(--motion-y, var(--parallax-y, 0px)), 0);
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1), opacity 320ms ease;
  will-change: transform;
}

.trackt-feature-card:hover,
.trackt-feature-card:focus-within {
  transform: translate3d(0, calc(var(--motion-y, var(--parallax-y, 0px)) - 4px), 0);
}

.trackt-feature-card--left {
  justify-self: end;
  text-align: right;
}

.trackt-feature-card--right {
  justify-self: start;
  text-align: left;
}

.trackt-feature-icon {
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.7);
  margin-bottom: 1rem;
}

.trackt-feature-icon svg {
  width: 1.15rem;
  height: 1.15rem;
}

.trackt-feature-title {
  font-size: 0.96rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.trackt-feature-text {
  font-size: 0.88rem;
  line-height: 1.55;
  color: #64748b;
  max-width: 28ch;
}

.trackt-phone-center {
  position: relative;
  display: flex;
  justify-content: center;
  transform: translate3d(0, var(--phone-motion-y, var(--phone-parallax-y, 0px)), 0) scale(var(--phone-motion-scale, 1));
  transition: transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.trackt-phone-center::before {
  content: "";
  position: absolute;
  inset: 8% -18% auto;
  height: 72%;
  background: radial-gradient(circle, rgba(15, 23, 42, 0.10), rgba(15, 23, 42, 0.04) 46%, transparent 72%);
  filter: blur(28px);
  z-index: -1;
}

.trackt-phone-center .phone-frame {
  --pf-w: min(290px, 76vw);
  border-color: rgba(203, 213, 225, 0.95);
  box-shadow: 0 34px 78px -42px rgba(15, 23, 42, 0.38);
}

.trackt-screen {
  position: absolute;
  inset: 0;
  transition: opacity 360ms ease;
}

.trackt-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.trackt-system-lines {
  position: absolute;
  inset: 17% 5% 12%;
  z-index: -1;
  pointer-events: none;
  opacity: var(--line-motion-opacity, 0.55);
  transform: translate3d(0, var(--line-motion-y, 0px), 0);
  transition: opacity 420ms ease, transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.trackt-system-lines path {
  fill: none;
  stroke: rgba(148, 163, 184, 0.36);
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-dasharray: 7 10;
  animation: tracktLineDrift 10s linear infinite;
}

@keyframes tracktLineDrift {
  from {
    stroke-dashoffset: 0;
  }

  to {
    stroke-dashoffset: -80;
  }
}

@media (max-width: 1023px) {
  .trackt-system-layout {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    margin-top: 3rem;
  }

  .trackt-feature-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .trackt-feature-card,
  .trackt-feature-card--left,
  .trackt-feature-card--right {
    max-width: none;
    justify-self: stretch;
    text-align: left;
    padding: 1.35rem;
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(226, 232, 240, 0.95);
  }

  .trackt-phone-center {
    order: -1;
  }

  .trackt-system-lines {
    display: none;
  }
}

@media (max-width: 767px) {
  .trackt-feature-column {
    grid-template-columns: 1fr;
  }
}