.process-section {
  padding: 4.25rem 0;
}

.process-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

/* Vertical chain (mobile) */
.process-timeline::before {
  content: '';
  position: absolute;
  left: 27px;
  top: 28px;
  bottom: 28px;
  width: 3px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-light) 50%, var(--accent) 100%);
  border-radius: 3px;
  z-index: 0;
}

@media (min-width: 768px) {
  .process-timeline {
    grid-template-columns: repeat(5, 1fr);
    max-width: 100%;
  }
  .process-timeline::before {
    left: 8%;
    right: 8%;
    top: 27px;
    bottom: auto;
    width: auto;
    height: 3px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 50%, var(--accent) 100%);
  }
}

.process-step-item {
  text-align: center;
  padding: 0 0.75rem 1.75rem 4rem;
  position: relative;
  z-index: 1;
  background: transparent;
  border: none;
  border-radius: 0;
  transition: transform 0.35s var(--ease-out);
}
@media (min-width: 768px) {
  .process-step-item { padding: 0 0.6rem 0; }
}
.process-step-item:hover { transform: translateY(-4px); }

.process-icon {
  width: 56px;
  height: 56px;
  margin: 0;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  box-shadow: 0 0 0 5px var(--bg), 0 4px 16px var(--accent-glow);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.3s ease;
}
@media (min-width: 768px) {
  .process-icon {
    position: relative;
    left: auto;
    margin: 0 auto 1rem;
  }
}
.process-step-item:hover .process-icon {
  transform: scale(1.1);
  box-shadow: 0 0 0 5px var(--bg), 0 8px 24px var(--accent-glow);
}

@media (min-width: 768px) {
  .process-step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 22px;
    right: -8px;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    border: 3px solid var(--bg);
    z-index: 2;
    box-shadow: 0 0 0 2px var(--accent);
    transform: translateX(50%);
  }
}

.process-number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.96px;
  margin-bottom: 0.4rem;
  margin-top: 0.15rem;
}
@media (min-width: 768px) {
  .process-number { margin-top: 0; }
}

.process-step-item h3 {
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}
.process-step-item p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

@media (max-width: 767px) {
  .process-step-item { text-align: left; }
  .process-icon {
    width: 54px;
    height: 54px;
  }
}

/* Stats */
.stats-section { padding: 3.6rem 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}
@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}
.stat-item {
  text-align: center;
  color: var(--white);
}
.stat-num {
  font-size: clamp(1.9rem, 5vw, 2.7rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
}
.stat-label {
  font-size: 0.9rem;
  opacity: 0.88;
  margin-top: 0.35rem;
}