/* Funnyeye — process slot
   Renders two stacked subsections inside one mount point:
     1) 釀造流程 — 3 descriptive `.fe-process-step` articles
     2) 合作方式 — 5 `.fe-process-card` anchors (clickable)
   The grid variant is selected via `.fe-process-list--steps` / `--cards`. */

.fe-process-section {
  /* section-level spacing driven by .fe-section in shared.css */
}

/* Each subsection (header + list) gets vertical breathing room. */
.fe-process-block {
  display: flex;
  flex-direction: column;
}

/* Divider between subsections — visible only on desktop / tablet. */
.fe-process-divider {
  border: 0;
  border-top: 1px solid var(--colors--brand-blue-gray-500);
  opacity: 0.5;
  margin: 3.5rem 0 3.5rem;
  width: 100%;
}

.fe-process-head {
  grid-column-gap: 1.25rem;
  grid-row-gap: 1.25rem;
  flex-flow: column;
  justify-content: flex-start;
  align-items: flex-start;
  max-width: 420px;
  margin-bottom: 2rem;
  display: flex;
}

/* ============================================================
   Subsection 1 — Brewing Process (3 descriptive steps)
   ============================================================ */

.fe-process-list--steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.fe-process-step {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem 1.5rem 1.75rem;
  background-color: var(--colors--brand-navy-700);
  border: 1px solid var(--colors--brand-blue-gray-500);
  border-radius: 4px;
  min-height: 160px;
  transition: border-color 0.2s ease;
}

.fe-process-step-num {
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  color: var(--colors--brand-gold-500);
  line-height: 1;
}

.fe-process-step-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.fe-process-step-title {
  font-size: 1.375rem;
  line-height: 1.25;
  font-weight: 600;
  margin: 0;
  color: var(--colors--white);
}
:lang(en) .fe-process-step-title { font-family: var(--font-display); }
:lang(zh) .fe-process-step-title { font-family: var(--font-zh); }

.fe-process-step-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
  color: var(--colors--white);
  opacity: 0.82;
}

/* ============================================================
   Subsection 2 — Collaboration (5 clickable cards)
   Card grid: 3 columns on desktop, 5 cards total → row 1 has 3,
   row 2 has 2 (centered).  Tablet 2 cols, phone 1 col.
   ============================================================ */

.fe-process-list--cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.fe-process-list--cards > .fe-process-card:nth-child(4) {
  grid-column: 1 / span 1;
}
.fe-process-list--cards > .fe-process-card:nth-child(5) {
  grid-column: 2 / span 2;
}

/* Card: clickable anchor with number + title + desc + arrow.
   Hover / focus shifts the border to gold and nudges the arrow. */
.fe-process-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto 1fr;
  gap: 0.75rem 1rem;
  align-items: start;
  padding: 1.5rem 1.5rem 1.75rem;
  background-color: var(--colors--brand-navy-700);
  border: 1px solid var(--colors--brand-blue-gray-500);
  border-radius: 4px;
  text-decoration: none;
  color: var(--colors--white);
  min-height: 160px;
  /* Stay 44px+ tap target across breakpoints — min-height covers it. */
  transition: border-color 0.2s ease, transform 0.2s ease,
              background-color 0.2s ease;
  position: relative;
}
.fe-process-card:hover,
.fe-process-card:focus-visible {
  border-color: var(--colors--brand-gold-500);
  background-color: var(--colors--brand-navy-900);
  outline: none;
}
.fe-process-card:focus-visible {
  outline: 2px solid var(--colors--brand-gold-500);
  outline-offset: 2px;
}

.fe-process-card-num {
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  color: var(--colors--brand-gold-500);
  grid-column: 1;
  grid-row: 1;
  line-height: 1;
  padding-top: 0.25rem;
}

.fe-process-card-body {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.fe-process-card-title {
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin: 0;
  color: var(--colors--white);
}
:lang(en) .fe-process-card-title { font-family: var(--font-display); }
:lang(zh) .fe-process-card-title { font-family: var(--font-zh); }

.fe-process-card-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
  color: var(--colors--white);
  opacity: 0.82;
}

.fe-process-card-arrow {
  grid-column: 3;
  grid-row: 1;
  color: var(--colors--brand-gold-500);
  font-size: 1.25rem;
  line-height: 1;
  padding-top: 0.1rem;
  transition: transform 0.2s ease;
}
.fe-process-card:hover .fe-process-card-arrow,
.fe-process-card:focus-visible .fe-process-card-arrow {
  transform: translateX(4px);
}

/* ============================================================
   Breakpoints
   ============================================================ */

@media (max-width: 991px) {
  .fe-process-divider { margin: 2.75rem 0; }
  .fe-process-list--steps,
  .fe-process-list--cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
  /* Drop the 5th-card column override — let auto-flow handle 2 cols. */
  .fe-process-list--cards > .fe-process-card:nth-child(4),
  .fe-process-list--cards > .fe-process-card:nth-child(5) {
    grid-column: auto;
  }
  .fe-process-step,
  .fe-process-card { padding: 1.25rem 1.25rem 1.5rem; min-height: 140px; }
}

@media (max-width: 767px) {
  .fe-process-divider { margin: 2.25rem 0; }
  .fe-process-head { margin-bottom: 1.75rem; }
  .fe-process-list--steps,
  .fe-process-list--cards {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.875rem;
  }
  .fe-process-step,
  .fe-process-card { padding: 1.25rem; min-height: 0; }
  .fe-process-step-title,
  .fe-process-card-title { font-size: 1.125rem; }
}

@media (max-width: 479px) {
  .fe-process-step,
  .fe-process-card { padding: 1rem 1rem 1.25rem; gap: 0.625rem 0.875rem; }
  .fe-process-step-desc,
  .fe-process-card-desc { font-size: 0.875rem; }
}

/* Respect users who opt out of motion. */
@media (prefers-reduced-motion: reduce) {
  .fe-process-card,
  .fe-process-card-arrow,
  .fe-process-step { transition: none; }
  .fe-process-card:hover,
  .fe-process-card:focus-visible { transform: none; }
}