.oem-solutions {
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid #e2e8f0;
  background: #fff;
  color: #0f172a;
  scroll-margin-top: 148px;
}
.oem-solutions *, .oem-solutions *::before, .oem-solutions *::after { box-sizing: border-box; }
.oem-solutions .container { max-width: 1200px; margin-inline: auto; padding-inline: 24px; }
.oem-solution-heading { max-width: 820px; margin: 0 auto 2rem; text-align: center; }
.oem-solution-heading h2 { margin: 0 0 1rem; font-size: clamp(1.65rem, 3vw, 2.25rem); line-height: 1.35; letter-spacing: -.025em; text-wrap: balance; }
.oem-solutions p { line-height: 1.75; }
.oem-solution-heading p, .oem-solution-intro p { color: #475569; margin: 0; }
.oem-solution-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; max-width: 620px; padding: 5px; margin: 0 auto 2.5rem; border: 1px solid #dbe6ef; border-radius: 12px; background: #f5f8fc; }
.oem-solution-tab { min-width: 0; padding: 14px 18px; border: 1px solid transparent; border-radius: 8px; background: transparent; color: #52657a; font: inherit; font-weight: 700; line-height: 1.4; white-space: normal; cursor: pointer; }
.oem-solution-tab[aria-selected="true"] { background: #fff; color: #0369a1; border-color: #cbdde9; box-shadow: 0 2px 4px #0f172a0a; }
.oem-solution-tab:focus-visible, .oem-solution-cta:focus-visible { outline: 3px solid #0284c7; outline-offset: 3px; }
.oem-solution-panel[hidden] { display: none !important; }
.oem-solution-panel { min-width: 0; }
.oem-solution-intro { max-width: 860px; margin-bottom: 2rem; }
.oem-solution-intro h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); line-height: 1.4; margin: 0 0 .85rem; letter-spacing: -.02em; text-wrap: balance; }
.oem-solution-subheading { font-size: 1.08rem; margin: 0 0 1.25rem; line-height: 1.5; }
.oem-solution-scenarios { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; margin-bottom: 2.5rem; }
.oem-solution-scenarios article { min-width: 0; border-inline-start: 3px solid #0284c7; padding-inline-start: 1rem; }
.oem-solution-scenarios h4 { margin: 0 0 .5rem; font-size: 1rem; }
.oem-solution-scenarios p { margin: 0; color: #526176; font-size: .94rem; }
.oem-solution-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.oem-solution-card { min-width: 0; padding: clamp(1.25rem, 3vw, 1.8rem); border: 1px solid #dce6ef; border-radius: 14px; display: flex; flex-direction: column; }
.oem-solution-number { color: #0284c7; font-weight: 700; font-size: .85rem; letter-spacing: .06em; }
.oem-solution-card h4 { font-size: 1.12rem; margin: .75rem 0 .6rem; line-height: 1.5; }
.oem-solution-card p { margin: 0; color: #475569; font-size: .96rem; }
.oem-solution-checklist { display: grid; grid-template-columns: minmax(160px, .6fr) minmax(0, 2fr); gap: 1.5rem; margin: 2rem 0; padding: 1.5rem 0; border-block: 1px solid #e2e8f0; }
.oem-solution-checklist h4 { margin: 0; font-size: 1.1rem; line-height: 1.6; }
.oem-solution-checklist ul { margin: 0; padding-inline-start: 1.2rem; color: #475569; line-height: 1.75; display: grid; gap: .6rem; }
.oem-solution-flow { margin-top: 2.5rem; }
.oem-solution-flow > h4 { font-size: 1.35rem; margin: 0 0 1.5rem; }
.oem-solution-flow ol { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.oem-solution-step { min-width: 0; padding: 1.25rem; border-radius: 12px; background: #f6f9fc; border: 1px solid #e2e8f0; }
.oem-solution-step h5 { font-size: 1rem; line-height: 1.5; margin: .75rem 0 .6rem; }
.oem-solution-step p { font-size: .9rem; color: #475569; margin: 0; }
.oem-solution-note { font-size: .88rem; color: #526176; margin-top: 1.5rem; }
.oem-solution-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; }
.oem-solution-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .85rem 1.5rem; border-radius: 8px; background: #0284c7; color: #fff; font-weight: 700; line-height: 1.4; text-align: center; text-decoration: none; }
.oem-solution-cta:hover { background: #0369a1; color: #fff; }
.oem-solutions h3, .oem-solutions h4, .oem-solutions h5, .oem-solutions p, .oem-solutions dd, .oem-solutions li, .oem-solution-tab, .oem-solution-cta { overflow-wrap: break-word; }
@media (max-width: 1000px) { .oem-solution-flow ol { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
  .oem-solutions .container { padding-inline: 16px; }
  .oem-solution-scenarios, .oem-solution-grid, .oem-solution-checklist, .oem-solution-flow ol { grid-template-columns: minmax(0, 1fr); }
  .oem-solution-tabs { margin-bottom: 2rem; }
  .oem-solution-tab { padding: 12px 8px; font-size: .94rem; }
  .oem-solution-scenarios { gap: 1.25rem; }
  .oem-solution-actions { flex-direction: column; }
  .oem-solution-cta { width: 100%; }
}

/* Modern OEM solutions layout: tighter hierarchy and more readable process cards across all languages. */
.oem-solutions { padding-block: clamp(2.75rem, 4vw, 3.75rem); }
.oem-solution-heading { max-width: 780px; margin-bottom: 1.5rem; }
.oem-solution-heading h2 { margin-bottom: .65rem; font-size: clamp(1.65rem, 2.8vw, 2.1rem); line-height: 1.3; }
.oem-solution-heading p { max-width: 680px; margin-inline: auto; font-size: .98rem; line-height: 1.6; }
.oem-solution-tabs { margin-bottom: 1.75rem; }
.oem-solution-intro { max-width: none; margin-bottom: 1.35rem; }
.oem-solution-intro h3 { margin: 0; font-size: clamp(1.3rem, 2vw, 1.65rem); line-height: 1.35; }
.oem-solution-intro p { margin-top: .6rem; }
.oem-solution-subheading { margin-bottom: 1rem; font-size: 1rem; }
.oem-solution-scenarios { gap: 1rem; margin-bottom: 1.75rem; }
.oem-solution-scenarios article { border-inline-start-width: 2px; padding-inline-start: .875rem; }
.oem-solution-scenarios p { font-size: .92rem; line-height: 1.65; }
.oem-solution-grid { gap: 1rem; }
.oem-solution-card { padding: clamp(1.1rem, 2vw, 1.4rem); }
.oem-solution-card h4 { margin: .5rem 0 .4rem; font-size: 1.05rem; line-height: 1.4; }
.oem-solution-card p { font-size: .92rem; line-height: 1.65; }
.oem-solution-checklist { grid-template-columns: minmax(140px, .45fr) minmax(0, 1.55fr); gap: 1.25rem; margin-block: 1.5rem; padding-block: 1.25rem; }
.oem-solution-checklist h4 { font-size: 1rem; line-height: 1.5; }
.oem-solution-checklist ul { gap: .45rem; line-height: 1.6; }
.oem-solution-flow { margin-top: 1.75rem; }
.oem-solution-flow > h4 { margin-bottom: 1rem; font-size: 1.2rem; }
.oem-solution-step { padding: 1rem; }
.oem-solution-step h5 { margin: .6rem 0 .45rem; font-size: .95rem; line-height: 1.4; }
.oem-solution-step p { font-size: .87rem; line-height: 1.6; }
@media (min-width: 641px) and (max-width: 1120px) {
  .oem-solution-flow ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}