/* =========================================================
   PROCESS — horizontal steps, curved connecting line
   ========================================================= */

.process{
  padding-block: var(--space-9);
  background: var(--color-bg);
}

.process__row{
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-7);
}

.process__line{
  position: absolute;
  top: 46px;
  left: 0; right: 0;
  width: 100%; height: 60px;
  z-index: 0;
}

.process__step{
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.process__step:hover{ transform: translateY(-6px); box-shadow: var(--shadow-md); }

.process__num{
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--fw-black);
  font-size: 2.5rem;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.process__icon{
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-3);
}
.process__icon svg{ width: 24px; height: 24px; }

.process__step h3{ font-size: var(--fs-h5); margin-bottom: var(--space-2); }
.process__step p{ font-size: var(--fs-small); color: var(--color-muted); margin: 0; }

@media (max-width: 900px){
  .process__row{ grid-template-columns: 1fr; }
  .process__line{ display: none; }
}