/* Bilingual Problems & Solutions section. */
[data-lang] { display: none; }
body.lang-de [data-lang="de"],
body.lang-en [data-lang="en"] { display: block; }

#psApp { min-height: 100vh; }
#psApp > [data-lang] { min-height: 100vh; }

.ps-process-section {
  margin: 0;
  padding: 34px 0 32px;
  border-top: 1px solid var(--border);
}
.ps-process-section header {
  display: grid;
  grid-template-columns: minmax(220px, .7fr) minmax(0, 1fr);
  align-items: end;
  gap: 32px;
  margin-bottom: 18px;
}
.ps-process-section h2 {
  margin: 0;
  font-size: clamp(21px, 2.4vw, 27px);
  line-height: 1.18;
  letter-spacing: -.02em;
}
.ps-process {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  list-style: none;
  overflow: hidden;
}
.ps-process li {
  position: relative;
  min-height: 126px;
  padding: 16px;
  border-right: 1px solid var(--border);
}
.ps-process li:last-child { border-right: 0; }
.ps-process li:not(:last-child)::after {
  position: absolute;
  top: 18px;
  right: 10px;
  color: var(--muted-foreground);
  content: "→";
}
.ps-process span {
  display: block;
  color: var(--primary);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
}
.ps-process strong {
  display: block;
  margin-top: 42px;
  max-width: 12rem;
  font-size: 13px;
  line-height: 1.45;
}

.ps-statuses {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 16px;
}
.ps-statuses span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted-foreground);
  font-size: 11px;
  font-weight: 650;
}
.ps-statuses span[data-status="0"] {
  border-color: color-mix(in oklab, var(--success) 48%, var(--border));
  color: var(--success);
}
.ps-statuses span[data-status="1"],
.ps-statuses span[data-status="2"] {
  border-color: color-mix(in oklab, var(--destructive) 42%, var(--border));
  color: var(--destructive);
}

.ps-comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 18px;
}
.ps-comparison-grid article {
  min-height: 150px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}
.ps-comparison-grid span {
  color: var(--primary);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.ps-comparison-grid h3 {
  margin: 28px 0 8px;
  font-size: 15px;
  line-height: 1.3;
}
.ps-comparison-grid p {
  margin: 0 !important;
  color: var(--muted-foreground);
  font-size: 12px !important;
  line-height: 1.55 !important;
}

@media (max-width: 900px) {
  .ps-process { grid-template-columns: 1fr; }
  .ps-process li { min-height: 0; border-right: 0; border-bottom: 1px solid var(--border); }
  .ps-process li:last-child { border-bottom: 0; }
  .ps-process li:not(:last-child)::after { content: "↓"; }
  .ps-process strong { margin-top: 20px; max-width: none; }
}

@media (max-width: 720px) {
  .ps-process-section header { grid-template-columns: 1fr; gap: 8px; }
  .ps-comparison-grid { grid-template-columns: 1fr; }
}