/* =============================================
   PROCESS.CSS — Come Lavoriamo section
   Fabbro Metalli Roma
   ============================================= */

.process {
  padding-block: var(--sp-xl);
  background: var(--clr-surface);
  position: relative;
  z-index: 1;
}

.process .eyebrow {
  display: block;
  margin-bottom: var(--sp-lg);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

.process__steps::before {
  content: '';
  position: absolute;
  top: 1.5rem;
  left: 2rem;
  right: 2rem;
  height: 1px;
  background: var(--clr-border);
  z-index: 0;
}

.process__step {
  padding-right: var(--sp-lg);
  position: relative;
  z-index: 1;
}

.process__node {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--clr-text-dim);
  margin-bottom: var(--sp-md);
  transition: border-color var(--dur-mid) ease, color var(--dur-mid) ease;
}

.process__step:hover .process__node {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

.process__title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  letter-spacing: 0.04em;
  color: var(--clr-text);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.process__desc {
  font-size: var(--fs-sm);
  font-weight: 300;
  color: var(--clr-text-dim);
  line-height: 1.6;
}

@media (max-width: 760px) {
  .process__steps {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-lg);
  }

  .process__steps::before {
    display: none;
  }
}

@media (max-width: 480px) {
  .process__steps {
    grid-template-columns: 1fr;
  }
}