/*
 * Process timeline — horizontal 6-step path with numbered circles, connecting line,
 * scroll-fill animation when section enters viewport.
 */

.process {
  background: var(--bg-soft);
  padding-block: var(--section-py);
}

.process__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--sp-8);
}
.process__eyebrow { margin-bottom: var(--sp-3); }
.process__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-h1);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-3);
}
.process__lede {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.65;
  text-wrap: balance;
}

.process__steps {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-7);
  padding: var(--sp-6) 0;
}

/* Connecting line (desktop only) */
.process__steps::before {
  content: "";
  display: none;
  position: absolute;
  top: 64px;
  left: 8%; right: 8%;
  height: 2px;
  background: var(--color-line);
  z-index: 0;
}
.process__steps::after {
  content: "";
  display: none;
  position: absolute;
  top: 64px;
  left: 8%;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--color-green) 0%, var(--color-sage) 100%);
  z-index: 1;
  transition: width 1.6s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}
.process__steps.is-visible::after { width: 84%; }

.process-step {
  position: relative;
  z-index: 2;
  text-align: center;
  display: grid;
  gap: var(--sp-3);
  justify-items: center;
}

.process-step__circle {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-green);
  display: grid;
  place-items: center;
  color: var(--color-green-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1), box-shadow 320ms cubic-bezier(0.22, 1, 0.36, 1);
}
.process-step__circle .icon {
  width: 22px;
  height: 22px;
  stroke-width: 2;
}
.process-step__num {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--color-green);
  color: var(--color-white);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.6875rem;
  font-family: var(--font-body);
  font-weight: 700;
}
.process-step:nth-child(even) .process-step__circle { border-color: var(--color-pink); color: var(--color-charcoal); }
.process-step:nth-child(even) .process-step__num { background: var(--color-pink); color: var(--color-charcoal); }

.process-step:hover .process-step__circle {
  transform: translateY(-4px) scale(1.06);
  box-shadow: 0 14px 30px -12px rgba(43, 43, 47, 0.18);
}

.process-step__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.25;
  letter-spacing: -0.005em;
  color: var(--color-charcoal);
  margin: 0;
}

.process-step__body {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0;
  max-width: 22ch;
}

.process__footnote {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-top: var(--sp-5);
  margin-bottom: var(--sp-6);
}

.process__cta {
  display: flex;
  justify-content: center;
}

@media (min-width: 880px) {
  .process__steps {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--sp-4);
    padding: var(--sp-7) 0 var(--sp-5);
  }
  .process__steps::before,
  .process__steps::after { display: block; }
}