/* SAPAMEFA V9.5 — Ruleset SAPAI-GOV-002 v2.0 — canonical Banner & Hero system. */

/* ---------- Page Hero ---------- */
.sapamefa-page-hero{
  position: relative;
  isolation: isolate;
  min-height: var(--smf-height-page-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--smf-color-teal);
  color: var(--smf-color-white);
  text-align: center;
}

.sapamefa-page-hero::before,
.sapamefa-brand-grid-surface::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: var(--smf-page-hero-grid-opacity);
  pointer-events: none;
  background-image: var(--smf-background-grid-brand);
  background-size: var(--smf-page-hero-grid-size) var(--smf-page-hero-grid-size);
}

.sapamefa-page-hero::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: var(--smf-gradient-hero-glow);
}

.sapamefa-page-hero__inner{
  position: relative;
  z-index: 1;
  width: min(var(--smf-container-content), calc(100% - var(--smf-gutter) * 2));
  max-width: var(--smf-container-content);
  margin-inline: auto;
  padding-block: var(--smf-page-hero-padding-block);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Breadcrumb sits on its own absolute layer at the top edge so it never
   pushes the centered H1/description/meta block off the banner's true center. */
.sapamefa-page-hero__breadcrumb{
  position: absolute;
  inset-inline: 0;
  top: var(--smf-page-hero-breadcrumb-inset-block);
  z-index: 2;
  display: flex;
  justify-content: flex-start;
}

.sapamefa-page-hero__breadcrumb > .sapamefa-breadcrumb{
  width: 100%;
}

.sapamefa-page-hero__breadcrumb::before{
  content: "";
  position: absolute;
  inset: calc(var(--smf-page-hero-breadcrumb-inset-block) * -1) 0 auto 0;
  height: calc(100% + var(--smf-page-hero-breadcrumb-inset-block) * 2);
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(4, 22, 26, 0.22), transparent);
}

.sapamefa-page-hero__title{
  max-width: var(--smf-page-hero-title-max-width);
  margin: 0 auto;
  color: var(--smf-color-text-on-dark);
  font-family: var(--smf-font-family-base);
  font-size: var(--smf-role-section-heading-size);
  font-weight: var(--smf-font-weight-bold);
  font-style: normal;
  line-height: var(--smf-line-display);
  letter-spacing: var(--smf-tracking-display);
  text-transform: uppercase;
  text-wrap: balance;
}

.sapamefa-page-hero__description{
  max-width: var(--smf-page-hero-description-max-width);
  margin: var(--smf-space-4) auto 0;
  min-block-size: var(--smf-page-hero-description-min-block-size);
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  color: var(--smf-color-on-dark);
  font-size: var(--smf-type-body-size);
  font-weight: var(--smf-type-body-weight);
  line-height: var(--smf-type-body-line);
  text-wrap: balance;
}

.sapamefa-page-hero__meta{
  width: min(100%, var(--smf-page-hero-description-max-width));
  margin: var(--smf-space-4) auto 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--smf-space-3) var(--smf-space-5);
  color: var(--smf-color-white-82);
  font-size: var(--smf-font-size-xs);
  line-height: var(--smf-line-compact);
}

.sapamefa-page-hero__meta i{ color: var(--smf-color-bright); }

/* ---------- Brand Grid Surface ---------- */
.sapamefa-brand-grid-surface{
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--smf-color-teal);
}

/* ---------- Home Campaign Hero ---------- */
.sapamefa-campaign-hero{
  position: relative;
  width: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
  aspect-ratio: var(--smf-campaign-hero-ratio-mobile);
  background: var(--smf-color-dark);
  color: var(--smf-color-white);
}

.sapamefa-campaign-hero__viewport{
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.sapamefa-campaign-hero__track{
  width: 100%;
  height: 100%;
  display: flex;
  transform: translate3d(0, 0, 0);
  transition: transform var(--smf-motion-image) var(--smf-ease-emphasized);
  will-change: transform;
}

.sapamefa-campaign-hero__slide{
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
}

.sapamefa-campaign-hero__picture,
.sapamefa-campaign-hero__image{
  width: 100%;
  height: 100%;
  display: block;
}

.sapamefa-campaign-hero__image{
  object-fit: cover;
  object-position: center;
}

/* HIEU-CHINH-05: mobile ratio changed to 1/1 (SAPAISHOP geometry). The
   hero_4 (Năng lực sản xuất) mobile source is a tall portrait photo with the
   machinery concentrated in the lower half; a plain center crop pushes it
   into a small corner. Nudge object-position toward that content instead of
   re-cropping/re-exporting the source asset (ASSET_CHANGED = KHÔNG). */
@media (max-width: 767.98px){
  .sapamefa-campaign-hero__slide[data-slide-key="hero_4"] .sapamefa-campaign-hero__image{
    object-position: center 72%;
  }
}

.sapamefa-campaign-hero__inner{
  position: relative;
  z-index: 20;
  width: min(var(--smf-container-visual), calc(100% - var(--smf-gutter) * 2));
  margin-inline: auto;
}

.sapamefa-campaign-hero__panel{
  position: relative;
  width: min(100%, var(--smf-campaign-hero-panel-width));
  overflow: hidden;
  padding: var(--smf-space-12) var(--smf-space-12) var(--smf-space-12) 0;
  opacity: 1;
}




.sapamefa-campaign-hero__title{
  margin: 0 0 var(--smf-space-5);
  color: var(--smf-color-text-strong);
  font-family: var(--smf-font-family-base);
  font-size: var(--smf-role-section-heading-size);
  font-weight: var(--smf-font-weight-bold);
  font-style: normal;
  line-height: var(--smf-line-display);
  letter-spacing: var(--smf-tracking-display);
  text-transform: uppercase;
  text-wrap: balance;
  text-shadow: none;
}

.sapamefa-campaign-hero__accent{ color: #0A99B6; }

.sapamefa-campaign-hero__description{
  max-width: var(--smf-campaign-hero-description-width);
  margin: 0 0 var(--smf-space-8);
  color: var(--smf-color-text-strong);
  font-size: var(--smf-type-lead);
  font-weight: var(--smf-font-weight-regular);
  line-height: var(--smf-line-lead);
  text-shadow: none;
}

.sapamefa-campaign-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: var(--smf-space-4);
  margin: 0 0 var(--smf-space-8);
}

#sapamefa-home-page .sapamefa-campaign-hero__actions .sapamefa-button--primary{
  text-transform: none;
}

.sapamefa-campaign-hero__controls{
  display: flex;
  align-items: center;
  gap: var(--smf-space-3);
}

.sapamefa-campaign-hero__progress{
  display: flex;
  align-items: center;
  gap: var(--smf-campaign-hero-progress-gap);
}

.sapamefa-campaign-hero__dot{
  width: var(--smf-campaign-hero-dot-width);
  height: var(--smf-campaign-hero-dot-height);
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: var(--smf-radius-pill);
  background: var(--smf-color-white-24);
  appearance: none;
  cursor: pointer;
  transition: width var(--smf-motion-control) var(--smf-ease-standard), background-color var(--smf-motion-control) var(--smf-ease-standard);
}

.sapamefa-campaign-hero__dot.is-active{
  width: var(--smf-campaign-hero-dot-active-width);
  background: var(--smf-color-bright);
}

.sapamefa-campaign-hero__dot:focus-visible,
.sapamefa-campaign-hero__nav:focus-visible{
  outline: var(--smf-focus-ring-soft);
  outline-offset: var(--smf-focus-offset);
}

.sapamefa-campaign-hero__nav{
  position: absolute;
  top: 50%;
  z-index: 30;
  width: var(--smf-campaign-hero-nav-size);
  height: var(--smf-campaign-hero-nav-size);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--smf-color-white-40);
  line-height: 0;
  cursor: pointer;
  transform: translateY(-50%);
  transition: color var(--smf-motion-control) var(--smf-ease-standard), transform var(--smf-motion-control) var(--smf-ease-standard);
}

.sapamefa-campaign-hero__nav--prev{ left: var(--smf-campaign-hero-nav-inset); }
.sapamefa-campaign-hero__nav--next{ right: var(--smf-campaign-hero-nav-inset); }
.sapamefa-campaign-hero__nav:hover{ color: var(--smf-color-bright); transform: translateY(-50%) scale(var(--smf-campaign-hero-nav-hover-scale)); }

.sapamefa-campaign-hero__nav-icon{
  width: var(--smf-campaign-hero-nav-icon-width);
  height: var(--smf-campaign-hero-nav-icon-height);
  display: block;
  fill: currentColor;
  pointer-events: none;
}

/* Progressive enhancement: content remains visible without JavaScript. */
.sapamefa-campaign-hero__panel{
  --smf-campaign-hero-panel-exit-x: var(--smf-campaign-hero-exit-x);
  opacity: 1;
  transform: none;
  transition: transform var(--smf-campaign-hero-enter-duration) var(--smf-ease-emphasized), opacity var(--smf-campaign-hero-fade-duration) var(--smf-ease-standard);
}

.sapamefa-campaign-hero__panel.is-reversing{
  --smf-campaign-hero-panel-exit-x: var(--smf-campaign-hero-exit-x-reverse);
}

html.js .sapamefa-campaign-hero__panel.is-motion-ready{
  opacity: 0;
  transform: translate3d(0, var(--smf-campaign-hero-enter-y), 0);
  will-change: transform, opacity;
}

html.js .sapamefa-campaign-hero__panel.is-motion-ready.is-entering{
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

html.js .sapamefa-campaign-hero__panel.is-motion-ready.is-exiting{
  opacity: 0;
  transform: translate3d(var(--smf-campaign-hero-panel-exit-x), 0, 0);
  transition: transform var(--smf-motion-image) var(--smf-campaign-hero-exit-ease), opacity var(--smf-motion-image) var(--smf-ease-standard);
}

.sapamefa-campaign-hero__content{
  opacity: 1;
  transform: none;
  transition: transform var(--smf-campaign-hero-content-duration) var(--smf-ease-emphasized), opacity var(--smf-motion-reveal) var(--smf-ease-standard);
}

html.js .sapamefa-campaign-hero__panel.is-motion-ready .sapamefa-campaign-hero__content{
  opacity: 0;
  transform: translate3d(0, var(--smf-campaign-hero-content-y), 0);
}

html.js .sapamefa-campaign-hero__panel.is-motion-ready.is-entering .sapamefa-campaign-hero__content{
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.sapamefa-campaign-hero__panel.is-entering .sapamefa-campaign-hero__content--tag{ transition-delay: var(--smf-motion-image); }
.sapamefa-campaign-hero__panel.is-entering .sapamefa-campaign-hero__content--title{ transition-delay: var(--smf-motion-reveal); }
.sapamefa-campaign-hero__panel.is-entering .sapamefa-campaign-hero__content--description{ transition-delay: var(--smf-campaign-hero-delay-description); }
.sapamefa-campaign-hero__panel.is-entering .sapamefa-campaign-hero__content--actions{ transition-delay: var(--smf-campaign-hero-delay-actions); }
.sapamefa-campaign-hero__panel.is-entering .sapamefa-campaign-hero__content--controls{ transition-delay: var(--smf-campaign-hero-delay-controls); }

html.js .sapamefa-campaign-hero__panel.is-motion-ready.is-exiting .sapamefa-campaign-hero__content{
  opacity: 0;
  transform: translate3d(0, var(--smf-campaign-hero-content-exit-y), 0);
  transition-delay: 0s;
  transition-duration: var(--smf-motion-control);
}

.sapamefa-campaign-hero__panel.is-resetting,
.sapamefa-campaign-hero__panel.is-resetting .sapamefa-campaign-hero__content{ transition: none; }


@media (min-width: 768px) and (max-width: 1023px){
  .sapamefa-campaign-hero{ aspect-ratio: var(--smf-campaign-hero-ratio-tablet); }
  .sapamefa-campaign-hero__panel{ max-width: var(--smf-campaign-hero-panel-width-tablet); padding: var(--smf-space-6) var(--smf-space-6) var(--smf-space-6) 0; }

}

@media (min-width: 1024px){
  .sapamefa-campaign-hero{ aspect-ratio: var(--smf-campaign-hero-ratio-desktop); }
  .sapamefa-campaign-hero__nav--prev{ left: var(--smf-campaign-hero-nav-inset-desktop); }
  .sapamefa-campaign-hero__nav--next{ right: var(--smf-campaign-hero-nav-inset-desktop); }
}

@media (min-width: 768px) and (max-width: 1023px){

}

@media (max-width: 767px){
  .sapamefa-page-hero{ min-height: var(--smf-height-page-hero-mobile); }
  .sapamefa-campaign-hero{ align-items: flex-end; }
  .sapamefa-campaign-hero__inner{ padding-bottom: calc(var(--smf-space-6) + env(safe-area-inset-bottom, 0px)); }
  .sapamefa-page-hero__inner{ padding-block: var(--smf-page-hero-padding-block-mobile); }

  .sapamefa-page-hero__breadcrumb{ top: var(--smf-page-hero-breadcrumb-inset-block-mobile); }

  .sapamefa-campaign-hero__panel{ max-width: 100%; padding: var(--smf-space-4) var(--smf-space-4) var(--smf-space-4) 0; border-radius: var(--smf-radius-card); }
  .sapamefa-campaign-hero__title,
  .sapamefa-campaign-hero__description{ display: none; }
  .sapamefa-campaign-hero__title{ margin-bottom: var(--smf-campaign-hero-mobile-title-margin); }
  .sapamefa-campaign-hero__description{ margin-bottom: var(--smf-campaign-hero-mobile-content-margin); font-size: var(--smf-type-sm); line-height: var(--smf-line-compact); }
  .sapamefa-campaign-hero__actions{ gap: var(--smf-space-2); margin-bottom: var(--smf-campaign-hero-mobile-content-margin); }
  .sapamefa-campaign-hero__actions .sapamefa-button{ min-height: var(--smf-campaign-hero-mobile-button-height); padding-inline: var(--smf-space-3); font-size: var(--smf-type-sm); }
}

@media (prefers-reduced-motion: reduce){
  .sapamefa-campaign-hero__track,
  .sapamefa-campaign-hero__panel,
  .sapamefa-campaign-hero__content,
  .sapamefa-campaign-hero__pulse{
    opacity: 1;
    transform: none;
    transition: none;
    animation: none;
  }
}

/* V9.14 hero mobile harmonization. */
.sapamefa-page-hero__meta>*{min-width:0;}
@media(max-width:767px){.sapamefa-page-hero__meta{gap:var(--smf-space-2) var(--smf-space-3)}.sapamefa-page-hero__description{font-size:var(--smf-font-size-sm)}}