/* ==============================================
   FormBuilder Rx homepage featured content
   Three-card carousel replacement for welcome-bar.css
   ============================================== */

:root {
  --erx-feature-shell-max: var(--shell-max, 1200px);
  --erx-feature-bg: var(--erx-brand-soft-2, #F7FBFD);
  --erx-feature-surface: var(--erx-color-white, #FFFFFF);
  --erx-feature-border: var(--erx-color-border, #DCEBED);
  --erx-feature-shadow-rest: 0 8px 22px rgba(8, 34, 31, 0.08);
  --erx-feature-shadow-hover: 0 14px 34px rgba(8, 34, 31, 0.14);
  --erx-feature-accent: var(--erx-ink, #08221F);
  --erx-feature-action: var(--erx-accent-dark, #D14610);
  --erx-feature-action-hover: var(--erx-accent, #EE5519);
  --erx-feature-media-overlay: linear-gradient(180deg, rgba(8, 34, 31, 0.04) 0%, rgba(8, 34, 31, 0.18) 45%, rgba(8, 34, 31, 0.58) 100%);
  --erx-feature-media-overlay-hover: linear-gradient(180deg, rgba(8, 34, 31, 0.02) 0%, rgba(8, 34, 31, 0.14) 42%, rgba(8, 34, 31, 0.50) 100%);
  --erx-feature-media-diagonal: linear-gradient(135deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.04) 42%, rgba(255, 255, 255, 0) 43%);
}

.erx-featured-content,
.erx-guide-heading {
  background: var(--erx-feature-bg);
  font-family: var(--font-sans, Arial, Helvetica, sans-serif);
}

.erx-featured-content { padding: 2.1rem 0 1.15rem; }

.erx-featured-content__shell {
  width: min(var(--erx-feature-shell-max), calc(100% - 3rem));
  max-width: var(--erx-feature-shell-max);
  margin: 0 auto;
}

.erx-featured-content__header,
.erx-guide-heading { text-align: center; }

.erx-featured-content__eyebrow {
  margin: 0 0 0.35rem;
  color: var(--erx-color-orange-dark, #D14610);
  font-size: var(--text-xs, 0.8125rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.erx-featured-content__title,
.erx-guide-heading__title {
  margin: 0;
  color: var(--erx-ink, #08221F);
  font-family: var(--font-sans, Arial, Helvetica, sans-serif);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 800;
  line-height: 1.2;
}

.erx-featured-content__intro {
  max-width: 44rem;
  margin: 0.5rem auto 0;
  color: var(--erx-text-muted, #5B6F6C);
  font-size: 0.92rem;
  line-height: 1.45;
}

.erx-card-carousel {
  position: relative;
  margin-top: 1.35rem;
  padding: 0 3.25rem 1.95rem;
}

.erx-card-carousel__viewport {
  overflow: hidden;
  width: 100%;
}

.erx-card-carousel__track {
  display: flex;
  gap: 1.35rem;
  transform: translate3d(0, 0, 0);
  transition: transform 0.35s ease;
  will-change: transform;
}

.erx-promo-card,
.erx-promo-card:visited {
  position: relative;
  display: flex;
  flex: 0 0 calc((100% - 2.7rem) / 3);
  flex-direction: column;
  min-width: 0;
  min-height: 18.5rem;
  overflow: hidden;
  color: var(--erx-text, #183532);
  background: var(--erx-feature-surface);
  border: 1px solid var(--erx-feature-border);
  border-top: 4px solid var(--erx-feature-accent);
  border-radius: var(--radius-lg, 8px);
  box-shadow: var(--erx-feature-shadow-rest);
  text-decoration: none;
  isolation: isolate;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.erx-promo-card:hover,
.erx-promo-card:focus {
  color: var(--erx-text, #183532);
  box-shadow: var(--erx-feature-shadow-hover);
  text-decoration: none;
  transform: translateY(-2px);
}

.erx-promo-card:focus-visible {
  outline: var(--erx-focus-outline, 2px solid #EE5519);
  outline-offset: var(--erx-focus-outline-offset, 3px);
}

/* Featured treatment for Release Notes */
.erx-promo-card--release,
.erx-promo-card--release:visited {
  border-top: 5px solid var(--erx-feature-action);
  box-shadow: 0 10px 28px rgba(8, 34, 31, 0.12);
}

.erx-promo-card--release::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(238, 85, 25, 0.055), rgba(255, 255, 255, 0) 42%);
}

.erx-promo-card--release:hover,
.erx-promo-card--release:focus {
  border-color: rgba(238, 85, 25, 0.35);
  border-top-color: var(--erx-feature-action-hover);
  box-shadow: 0 16px 38px rgba(238, 85, 25, 0.14), 0 14px 34px rgba(8, 34, 31, 0.12);
}

.erx-promo-card__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 8.5;
  overflow: hidden;
  background: var(--erx-ink, #08221F);
  isolation: isolate;
}

.erx-promo-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--erx-brand-soft-2, #F7FBFD);
  transform: scale(1.01);
  transition: transform 0.25s ease, filter 0.25s ease;
}

.erx-promo-card__media::before,
.erx-promo-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.erx-promo-card__media::before {
  background: var(--erx-feature-media-overlay);
  transition: background 0.25s ease, opacity 0.25s ease;
}

.erx-promo-card__media::after {
  background: var(--erx-feature-media-diagonal);
  opacity: 0.85;
  mix-blend-mode: screen;
}

.erx-promo-card:hover .erx-promo-card__media::before,
.erx-promo-card:focus .erx-promo-card__media::before {
  background: var(--erx-feature-media-overlay-hover);
}

.erx-promo-card:hover .erx-promo-card__media img,
.erx-promo-card:focus .erx-promo-card__media img {
  transform: scale(1.035);
  filter: saturate(1.01) contrast(1.01);
}

.erx-promo-card__badge {
  position: absolute;
  z-index: 2;
  left: 0.85rem;
  bottom: 0.85rem;
  display: inline-flex;
  align-items: center;
  max-width: calc(100% - 1.7rem);
  padding: 0.38rem 0.62rem;
  color: var(--erx-ink, #08221F);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(8, 34, 31, 0.18);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.1;
  text-transform: uppercase;
}

.erx-promo-card--release .erx-promo-card__badge {
  color: var(--erx-color-white, #FFFFFF);
  background: var(--erx-ink, #08221F);
  border-color: rgba(255, 255, 255, 0.28);
}

.erx-promo-card__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  padding: 1.05rem 1.05rem 1.15rem;
}

.erx-promo-card__title {
  margin: 0;
  color: var(--erx-ink, #08221F);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.2;
}

.erx-promo-card--release .erx-promo-card__title {
  font-size: 1.13rem;
}

.erx-promo-card__text {
  margin-top: 0.42rem;
  color: var(--erx-text-muted, #5B6F6C);
  font-size: 0.84rem;
  line-height: 1.42;
}

.erx-promo-card__support {
  margin-top: 0.5rem;
  color: var(--erx-text, #183532);
  font-size: 0.8rem;
  font-weight: 650;
  line-height: 1.36;
}

.erx-promo-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  margin-top: auto;
  padding-top: 0.78rem;
  color: var(--erx-ink, #08221F);
  border-top: 1px solid rgba(8, 34, 31, 0.08);
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

.erx-promo-card--release .erx-promo-card__cta {
  color: var(--erx-feature-action);
}

.erx-promo-card:hover .erx-promo-card__cta,
.erx-promo-card:focus .erx-promo-card__cta { color: var(--erx-feature-action-hover); }

.erx-promo-card__cta::after {
  content: "";
  display: inline-flex;
  flex: 0 0 auto;
  width: 1.22rem;
  height: 1.22rem;
  background-color: var(--erx-feature-action, #D14610);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 6 15 12 9 18'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 55%;
  border: 1px solid var(--erx-feature-action, #D14610);
  border-radius: 999px;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.erx-promo-card:hover .erx-promo-card__cta::after,
.erx-promo-card:focus .erx-promo-card__cta::after {
  background-color: var(--erx-feature-action-hover, #EE5519);
  border-color: var(--erx-feature-action-hover, #EE5519);
  transform: translateX(1px);
}

.erx-card-carousel__arrow {
  position: absolute;
  top: calc(50% - 1rem);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  color: var(--erx-ink, #08221F);
  background-color: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(8, 34, 31, 0.14);
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(8, 34, 31, 0.08);
  cursor: pointer;
  backdrop-filter: blur(4px);
  box-sizing: border-box;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.erx-card-carousel__arrow--prev { left: 0; }
.erx-card-carousel__arrow--next { right: 0; }

.erx-card-carousel__arrow-icon {
  display: block;
  width: 45%;
  height: 45%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2308221F' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 6 15 12 9 18'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.erx-card-carousel__arrow--prev .erx-card-carousel__arrow-icon {
  transform: scaleX(-1);
}

.erx-card-carousel__arrow:hover,
.erx-card-carousel__arrow:focus {
  background-color: rgba(255, 255, 255, 0.96);
  border-color: rgba(238, 85, 25, 0.35);
  box-shadow: 0 4px 12px rgba(8, 34, 31, 0.12);
}

.erx-card-carousel__arrow:hover .erx-card-carousel__arrow-icon,
.erx-card-carousel__arrow:focus .erx-card-carousel__arrow-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23EE5519' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 6 15 12 9 18'/%3E%3C/svg%3E");
}

.erx-card-carousel__dots {
  position: absolute;
  left: 50%;
  bottom: 0.55rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  transform: translateX(-50%);
}

.erx-card-carousel__dot {
  width: 0.68rem;
  height: 0.68rem;
  padding: 0;
  border: 1px solid var(--erx-color-ink, #08221F);
  border-radius: 999px;
  background: var(--erx-color-white, #FFFFFF);
  cursor: pointer;
}

.erx-card-carousel__dot[aria-selected="true"] { background: var(--erx-color-ink, #08221F); }

.erx-card-carousel__dot:focus-visible,
.erx-card-carousel__arrow:focus-visible {
  outline: var(--erx-focus-outline, 2px solid #EE5519);
  outline-offset: var(--erx-focus-outline-offset, 3px);
}

.erx-guide-heading { padding: 0.35rem 0 0; }

.erx-guide-heading .erx-featured-content__shell {
  padding-top: 1.1rem;
  border-top: 1px dashed var(--erx-color-border, #DCEBED);
}

@media only screen and (max-width: 1024px) {
  .erx-card-carousel { padding-right: 2.75rem; padding-left: 2.75rem; }

  .erx-promo-card,
  .erx-promo-card:visited { flex-basis: calc((100% - 1.35rem) / 2); }
}

@media only screen and (max-width: 640px) {
  .erx-featured-content { padding: 1.7rem 0 1rem; }

  .erx-featured-content__shell { width: min(100% - 2rem, var(--erx-feature-shell-max)); }

  .erx-card-carousel { margin-top: 1.15rem; padding-right: 2.4rem; padding-left: 2.4rem; }

  .erx-card-carousel__track { gap: 1rem; }

  .erx-promo-card,
  .erx-promo-card:visited {
    flex-basis: 100%;
    min-height: 17.5rem;
  }

  .erx-card-carousel__arrow {
    width: 1.85rem;
    height: 1.85rem;
    font-size: 1.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .erx-card-carousel__track,
  .erx-promo-card,
  .erx-promo-card__media img,
  .erx-promo-card__cta::after { transition: none; }

  .erx-promo-card:hover,
  .erx-promo-card:focus { transform: none; }

  .erx-promo-card:hover .erx-promo-card__media img,
  .erx-promo-card:focus .erx-promo-card__media img { transform: none; }
}