.portal-showcase { padding-top: 78px; padding-bottom: 84px; }
.portal-showcase-heading { max-width: 700px; margin-bottom: 38px; }
.portal-showcase-heading h2 { margin-bottom: 18px; }
.portal-showcase-heading p { max-width: 610px; margin: 0; }
.portal-stack { display: grid; gap: 26px; }
.portal-card { display: grid; grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); border: 1px solid #dfe5ef; border-radius: 12px; overflow: hidden; background: white; }
.portal-description { align-self: center; padding: 36px 32px; }
.portal-number { display: flex; align-items: center; gap: 11px; color: #2454eb; font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; }
.portal-number span { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border: 1px solid #d7e1fb; border-radius: 50%; letter-spacing: 0; }
.portal-description h3 { font-size: clamp(25px, 2.7vw, 31px); line-height: 1.15; letter-spacing: -1px; margin: 20px 0 14px; }
.portal-description p { color: #606b80; font-size: 15px; margin: 0; }
.portal-features { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 11px; }
.portal-features li { display: flex; gap: 10px; color: #34415a; font-size: 13px; line-height: 1.5; }
.portal-features li::before { content: '✓'; color: #2454eb; font-weight: 700; }
.portal-carousel { min-width: 0; padding: 26px 24px 20px; background: #f4f7fc; border-left: 1px solid #e5eaf3; display: flex; flex-direction: column; justify-content: center; }
.portal-carousel:focus-visible { outline: 2px solid #2454eb; outline-offset: -4px; }
.portal-media-label { margin-bottom: 12px; display: flex; align-items: center; justify-content: space-between; gap: 8px; color: #67748b; font-size: 10px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; }
.portal-media-label span:first-child { color: #2454eb; }
.portal-viewport { min-width: 0; touch-action: pan-y pinch-zoom; }
.portal-slide { margin: 0; }
.portal-slide[hidden] { display: none; }
.portal-slide img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; border: 1px solid #dce3ee; border-radius: 7px; background: #fff; box-shadow: 0 8px 20px #0b17330a; user-select: none; }
.portal-slide figcaption { font-size: 12px; color: #526078; line-height: 1.5; margin: 13px 0 0; min-height: 18px; }
.portal-controls { margin-top: 13px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.portal-controls[hidden] { display: none; }
.portal-dots { display: flex; gap: 1px; }
.portal-dot { width: 28px; height: 36px; padding: 0; border: 0; background: transparent; display: inline-flex; align-items: center; justify-content: center; }
.portal-dot::before { content: ''; width: 7px; height: 7px; border-radius: 8px; background: #b8c4d8; transition: width .15s, background .15s; }
.portal-dot[aria-current="true"]::before { width: 20px; background: #2454eb; }
.portal-dot:hover::before { background: #2454eb; }
.portal-marketing .portal-controls { flex-wrap: wrap; }
.portal-marketing .portal-arrows { margin-left: auto; }
.portal-marketing .portal-dots { flex-wrap: wrap; }
.portal-marketing figcaption { min-height: 86px; }
.portal-marketing figcaption strong { display: block; color: #0b1733; font-size: 14px; line-height: 1.4; margin-bottom: 5px; }
.portal-marketing figcaption span { display: block; }
.portal-arrows { display: flex; align-items: center; gap: 8px; }
.portal-counter { color: #6b7890; font-size: 11px; font-variant-numeric: tabular-nums; margin-right: 4px; }
.portal-arrow { width: 38px; height: 38px; padding: 0; border: 1px solid #d7dfec; background: #fff; color: #0b1733; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; transition: color .15s, background .15s, border-color .15s; }
.portal-arrow svg { width: 17px; height: 17px; }
.portal-arrow:hover, .portal-arrow:focus-visible { background: #2454eb; border-color: #2454eb; color: white; }
.portal-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.portal-showcase-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 28px; }
.portal-showcase-footer p { font-size: 12px; color: #718098; margin: 0; }
.portal-demo-link { color: #2454eb; font-size: 14px; font-weight: 700; white-space: nowrap; }
.portal-demo-link:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 900px) {
  .portal-description { padding: 28px 24px; }
  .portal-carousel { padding: 22px 18px 18px; }
}
@media (max-width: 760px) {
  .portal-showcase { padding-top: 54px; padding-bottom: 54px; }
  .portal-showcase-heading { margin-bottom: 28px; }
  .portal-stack { gap: 22px; }
  .portal-card { grid-template-columns: 1fr; }
  .portal-description { padding: 26px 24px; }
  .portal-description h3 { margin-top: 16px; }
  .portal-carousel { border-left: 0; border-top: 1px solid #e5eaf3; padding: 20px 18px 16px; }
  .portal-showcase-footer { align-items: flex-start; flex-direction: column; gap: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .portal-dot::before, .portal-arrow { transition: none; }
}