/* ==========================================================================
   IBPLD Hero fold — desktop composition (HEADER + HERO only)
   Loaded last. Do not style other Home sections here.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Header — integrate with hero, compact
   -------------------------------------------------------------------------- */

.proto-mast {
  position: relative !important;
  background: #F5F3EE !important;
  border-bottom: 1px solid rgba(22, 23, 25, 0.06) !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

.proto-mast__bar {
  min-height: 68px;
  padding-block: 0.55rem;
}

.proto-mast__brand img {
  width: 10.25rem;
  height: auto;
  filter: none;
  opacity: 1;
  object-fit: contain;
}

@media (min-width: 1024px) {
  .proto-mast__bar {
    min-height: 80px;
    padding-block: 0.7rem;
  }

  .proto-mast__brand img {
    width: 11.25rem;
  }
}

/* --------------------------------------------------------------------------
   Hero shell — compact first fold
   -------------------------------------------------------------------------- */

main > section.immersion {
  padding-block: 1.25rem 2.25rem !important;
  min-height: 0 !important;
  max-height: none !important;
  background: #F5F3EE !important;
  overflow: hidden;
}

.immersion__atmosphere {
  background:
    radial-gradient(
      circle at 78% 42%,
      rgba(183, 162, 126, 0.12),
      transparent 34%
    );
}

.immersion__blob {
  display: none;
}

.immersion__blob--media {
  display: block;
  position: absolute;
  width: min(42vw, 28rem);
  height: min(42vw, 28rem);
  right: 4%;
  top: 18%;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(200, 182, 154, 0.16) 0%,
    transparent 70%
  );
  filter: blur(2px);
  opacity: 1;
}

.immersion__stage {
  width: min(calc(100% - 40px), 1360px) !important;
  padding-inline: 0 !important;
  padding-block: 0 !important;
}

@media (min-width: 768px) {
  .immersion__stage {
    width: min(calc(100% - (2 * clamp(32px, 6vw, 96px))), 1360px) !important;
  }
}

.immersion__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  align-items: start;
}

.immersion__copy,
.immersion__media-region,
.immersion__media-region--video,
.immersion__signal {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  bottom: auto !important;
  left: auto !important;
  width: auto !important;
  max-width: none;
  min-height: 0 !important;
  margin: 0 !important;
  transform: none !important;
}

.immersion__copy {
  max-width: 47.5rem; /* 760px */
}

.immersion__eyebrow {
  margin: 0 0 1rem !important;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #74808A;
}

.immersion__title {
  margin: 0 !important;
  max-width: 760px;
  font-size: clamp(48px, 14vw, 68px) !important;
  line-height: 0.93 !important;
  letter-spacing: -0.04em !important;
  font-weight: 700;
}

.immersion__line {
  display: block;
  overflow: visible;
}

.immersion__line--a {
  color: #161719;
}

.immersion__line--b {
  color: #4C0911 !important;
  padding-left: 0 !important;
  margin-top: 0.02em !important;
  font-weight: 700;
}

.immersion__line--b span {
  white-space: nowrap;
}

.immersion__sub {
  margin: 1.75rem 0 0 !important; /* ~28px mobile */
  max-width: 570px;
  font-size: 1.015rem;
  line-height: 1.55;
  color: #64696F;
}

.immersion__actions {
  margin-top: 1.5rem !important;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.25rem;
}

.immersion__cta.button-primary,
a.immersion__cta {
  min-height: 52px !important;
  height: auto;
  padding: 0.8rem 1.55rem !important; /* ~24–30px */
  font-size: 0.9375rem !important;
  background: #4C0911 !important;
  border-color: #4C0911 !important;
  color: #F7F6F2 !important;
}

/* Mini-destaque CPLD20 — editorial, abaixo dos CTAs (não competir com botões) */
a.immersion__feature,
a.immersion__feature:link,
a.immersion__feature:visited,
a.immersion__feature:hover,
a.immersion__feature:active,
a.immersion__feature:focus-visible {
  --feature-ease: cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  display: grid;
  grid-template-columns: 3px minmax(0, 1fr);
  gap: 0.9rem;
  align-items: stretch;
  max-width: 34rem;
  margin-top: 1.35rem;
  padding: 1.15rem 1.25rem; /* ~18–20px */
  color: #161719 !important;
  text-decoration: none !important;
  border-radius: 2px;
  background: #EFEBE3;
  border: 1px solid rgba(76, 9, 17, 0.08);
  box-shadow: none;
  transition:
    background-color 280ms var(--feature-ease),
    border-color 280ms var(--feature-ease),
    transform 280ms var(--feature-ease);
}

a.immersion__feature:hover,
a.immersion__feature:focus-visible {
  background: #E8E2D6;
  border-color: rgba(76, 9, 17, 0.14);
  transform: translateY(-1px);
  outline: none;
  color: #161719 !important;
  text-decoration: none !important;
}

a.immersion__feature *,
a.immersion__feature:hover *,
a.immersion__feature:visited * {
  text-decoration: none !important;
}

.immersion__feature-accent {
  display: block;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, #4C0911 0%, rgba(76, 9, 17, 0.35) 100%);
  align-self: stretch;
}

.immersion__feature-body {
  display: grid;
  gap: 0.28rem;
  min-width: 0;
}

.immersion__feature-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
}

.immersion__feature-title {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #161719;
  line-height: 1.2;
}

.immersion__feature-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #4C0911;
  background: rgba(76, 9, 17, 0.07);
  border: 1px solid rgba(76, 9, 17, 0.12);
  border-radius: 999px;
}

.immersion__feature-lead {
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.35;
  color: #64696F;
}

.immersion__feature-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 1rem;
  margin-top: 0.15rem;
}

.immersion__feature-date {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #17191D;
}

.immersion__feature-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #4C0911;
}

.immersion__feature-arrow {
  display: inline-block;
  transition: transform 280ms var(--feature-ease);
}

.immersion__feature:hover .immersion__feature-arrow,
.immersion__feature:focus-visible .immersion__feature-arrow {
  transform: translateX(3px);
}

@media (max-width: 639px) {
  a.immersion__feature {
    margin-top: 1.2rem;
    padding: 1.05rem 1.1rem; /* ~17–18px, compacto */
    gap: 0.7rem;
  }

  .immersion__feature-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }

  .immersion__feature-lead {
    font-size: 0.78rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .immersion__feature,
  .immersion__feature-arrow {
    transition: none;
  }

  .immersion__feature:hover,
  .immersion__feature:focus-visible {
    transform: none;
  }

  .immersion__feature:hover .immersion__feature-arrow,
  .immersion__feature:focus-visible .immersion__feature-arrow {
    transform: none;
  }
}

/* Legacy signal (caso ainda exista em outra superfície) */
.immersion__signal {
  margin-top: 1.15rem !important;
}

.immersion__signal-link {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem 0.45rem;
  min-height: 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #74808A !important;
  text-decoration: none;
}

.immersion__signal-link:hover {
  color: #4C0911 !important;
}

.immersion__signal-sep {
  color: rgba(200, 182, 154, 0.9);
}

.immersion__thread {
  display: none !important;
}

/* --------------------------------------------------------------------------
   Media — editorial piece, not a full column
   -------------------------------------------------------------------------- */

.immersion__media-region,
.immersion__media-region--video {
  width: 100% !important;
  max-width: none;
  justify-self: stretch;
}

.immersion__media-region .inst-video {
  width: 100%;
  max-width: none;
}

/* Placeholder editorial (sem embed) */
.immersion__media-region .inst-video:not(.is-embed) .inst-video__frame {
  aspect-ratio: 4 / 5;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(22, 23, 25, 0.08);
  box-shadow: 0 40px 80px rgba(30, 20, 20, 0.08);
  transform: none !important;
  background: linear-gradient(145deg, #E8E4DC, #D8D2C7);
}

/* Panda — largura no figure (pai com medida); portrait = 100% */
.immersion__media-region--video .inst-video.is-embed {
  width: min(100%, 360px);
  max-width: 400px;
  margin-inline: auto;
}

.immersion__media-region--video .hero-video-portrait {
  width: 100%;
}

/* Overlay discreto — somente desktop com hover real; não bloqueia o Panda */
@media (hover: hover) and (pointer: fine) {
  .immersion__media-region--video .hero-video-portrait::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    border-radius: inherit;
    background:
      linear-gradient(
        180deg,
        rgba(23, 25, 29, 0.10) 0%,
        rgba(76, 9, 17, 0.14) 48%,
        rgba(23, 25, 29, 0.12) 100%
      ),
      linear-gradient(
        145deg,
        rgba(200, 182, 154, 0.06) 0%,
        transparent 42%,
        rgba(200, 182, 154, 0.04) 100%
      );
    opacity: 1;
    transition: opacity 0.38s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .immersion__media-region--video .inst-video.is-embed:hover .hero-video-portrait::after,
  .immersion__media-region--video .hero-video-portrait:hover::after {
    opacity: 0.18;
  }
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: reduce) {
  .immersion__media-region--video .hero-video-portrait::after {
    transition: none;
  }
}

/* Placeholder temporário — sem iframe Panda ($heroVideoEnabled = false) */
.hero-video-placeholder {
  width: min(100%, 360px);
  max-width: 400px;
  margin-inline: auto;
}

.hero-video-placeholder__stage {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border-radius: 24px;
  background:
    radial-gradient(ellipse 80% 55% at 50% 18%, rgba(76, 9, 17, 0.55) 0%, transparent 62%),
    linear-gradient(165deg, #1a1012 0%, #17191d 48%, #120c0e 100%);
  border: 1px solid rgba(200, 182, 154, 0.16);
  box-shadow: 0 22px 44px rgba(30, 20, 20, 0.12);
}

.hero-video-placeholder__glow {
  position: absolute;
  inset: auto -20% -10% -20%;
  height: 42%;
  background: radial-gradient(ellipse at center, rgba(76, 9, 17, 0.35) 0%, transparent 70%);
  pointer-events: none;
}

.hero-video-placeholder__grid {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(245, 243, 238, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 243, 238, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 85%);
  pointer-events: none;
}

.hero-video-placeholder__nodes {
  position: absolute;
  inset: 18% 16% 28%;
  opacity: 0.35;
  background:
    radial-gradient(circle at 18% 30%, #c8b69a 0 1.5px, transparent 2px),
    radial-gradient(circle at 72% 22%, #c8b69a 0 1.5px, transparent 2px),
    radial-gradient(circle at 48% 58%, rgba(245, 243, 238, 0.7) 0 1.5px, transparent 2px),
    radial-gradient(circle at 78% 68%, #c8b69a 0 1.5px, transparent 2px),
    linear-gradient(115deg, transparent 46%, rgba(200, 182, 154, 0.35) 46.5%, transparent 47%),
    linear-gradient(28deg, transparent 52%, rgba(200, 182, 154, 0.28) 52.5%, transparent 53%);
  pointer-events: none;
}

.hero-video-placeholder__content {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.65rem;
  min-height: 100%;
  padding: 1.75rem 1.35rem;
  text-align: center;
  box-sizing: border-box;
}

.hero-video-placeholder__logo {
  width: min(100%, 11.5rem);
  height: auto;
  margin-bottom: 0.35rem;
  object-fit: contain;
}

.hero-video-placeholder__mark {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245, 243, 238, 0.72);
}

.hero-video-placeholder__institute {
  margin: 0;
  max-width: 16ch;
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: rgba(245, 243, 238, 0.78);
}

.hero-video-placeholder__rule {
  display: block;
  width: 2.25rem;
  height: 1px;
  margin: 0.35rem 0 0.15rem;
  background: linear-gradient(90deg, transparent, #c8b69a, transparent);
}

.hero-video-placeholder__quote {
  margin: 0;
  max-width: 18ch;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: #f5f3ee;
}

.hero-video-placeholder__soon {
  margin: 0.35rem 0 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(200, 182, 154, 0.92);
}

@media (min-width: 1024px) {
  .hero-video-placeholder {
    width: min(100%, 380px);
  }
}

@media (max-width: 767px) {
  .hero-video-placeholder {
    width: min(100%, 300px);
  }

  .hero-video-placeholder__content {
    padding: 1.4rem 1.1rem;
    gap: 0.5rem;
  }

  .hero-video-placeholder__quote {
    font-size: 0.88rem;
  }
}

.inst-video__await-tone {
  background:
    linear-gradient(145deg, #E8E4DC 0%, #D8D2C7 100%),
    repeating-linear-gradient(
      -18deg,
      transparent 0,
      transparent 18px,
      rgba(22, 23, 25, 0.025) 18px,
      rgba(22, 23, 25, 0.025) 19px
    ) !important;
}

.inst-video__veil {
  background: linear-gradient(
    180deg,
    rgba(23, 25, 29, 0.06) 0%,
    rgba(23, 25, 29, 0.12) 48%,
    rgba(23, 25, 29, 0.48) 100%
  ) !important;
}

.inst-video__label {
  opacity: 0.88;
  letter-spacing: 0.12em;
  color: rgba(245, 243, 238, 0.92) !important;
}

.inst-video__play,
.inst-video__play--dormant {
  width: 4.5rem; /* 72px */
  height: 4.5rem;
  border-radius: 50%;
  border: 1px solid rgba(245, 243, 238, 0.72);
  background: rgba(23, 25, 29, 0.22);
  display: grid;
  place-items: center;
}

.inst-video__play--dormant {
  opacity: 0.72;
  cursor: default;
  pointer-events: none;
}

.inst-video__meta {
  gap: 0.15rem;
}

.inst-video__evidence {
  display: none !important;
}

.inst-video__speaker {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #F5F3EE;
}

.inst-video__role {
  font-size: 0.75rem;
  color: rgba(245, 243, 238, 0.72) !important;
  display: block !important;
}

/* Ligação editorial — terço superior do portrait */
.immersion__media-accent {
  position: absolute;
  left: -1.1rem;
  top: 18%;
  display: flex;
  align-items: center;
  gap: 0;
  pointer-events: none;
  z-index: 2;
}

.immersion__media-accent-line {
  display: block;
  width: 1.75rem;
  height: 1px;
  background: rgba(200, 182, 154, 0.75);
}

.immersion__media-accent-node {
  display: block;
  width: 0.45rem;
  height: 0.45rem;
  margin-left: -1px;
  border-radius: 50%;
  border: 1px solid rgba(200, 182, 154, 0.9);
  background: radial-gradient(circle, #4C0911 0 1.5px, transparent 1.7px);
}

/* --------------------------------------------------------------------------
   Desktop 1024–1279
   -------------------------------------------------------------------------- */

@media (min-width: 1024px) and (max-width: 1279px) {
  main > section.immersion {
    padding-block: 1.5rem 2.5rem !important;
    min-height: 560px !important;
  }

  .immersion__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.7fr);
    gap: clamp(2rem, 3.5vw, 3rem);
    align-items: center;
  }

  .immersion__title {
    font-size: clamp(3.5rem, 5vw, 82px) !important;
  }

  .immersion__sub {
    margin-top: 2rem !important; /* 32px */
  }

  .js .immersion__stage .immersion__media-region,
  .immersion__stage .immersion__media-region {
    width: 100% !important;
    max-width: 420px !important;
    justify-self: end;
    transform: translateY(-12px) !important;
  }

  .js .immersion__stage .immersion__media-region--video,
  .immersion__stage .immersion__media-region--video {
    width: min(100%, 330px) !important;
    max-width: 330px !important;
    justify-self: center;
    transform: none !important;
    padding-right: 0;
  }

  .immersion__media-region--video .inst-video.is-embed {
    width: 100%;
    max-width: none;
  }

  .immersion__media-region .inst-video:not(.is-embed) .inst-video__frame {
    aspect-ratio: 4 / 5;
  }
}

/* --------------------------------------------------------------------------
   Desktop ≥1280 — portrait institucional 9:16
   -------------------------------------------------------------------------- */

@media (min-width: 1280px) {
  main > section.immersion {
    padding-block: 1.75rem 2.75rem !important;
    min-height: 620px !important;
  }

  .immersion__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.7fr);
    gap: clamp(2.5rem, 4vw, 4rem);
    align-items: center;
  }

  .immersion__title {
    font-size: clamp(72px, 6.2vw, 118px) !important;
    max-width: 760px;
  }

  .immersion__sub {
    margin-top: 2.25rem !important; /* ~36px */
    max-width: 570px;
  }

  .immersion__actions {
    margin-top: 1.65rem !important;
  }

  .immersion__cta.button-primary,
  a.immersion__cta {
    min-height: 54px !important;
    padding-inline: 1.7rem !important;
  }

  .js .immersion__stage .immersion__media-region,
  .immersion__stage .immersion__media-region {
    width: min(100%, 480px) !important;
    max-width: 500px !important;
    justify-self: end;
    transform: translateY(-12px) !important;
  }

  .js .immersion__stage .immersion__media-region--video,
  .immersion__stage .immersion__media-region--video {
    width: min(100%, 350px) !important;
    max-width: 350px !important;
    justify-self: center;
    transform: none !important;
    padding-right: 0;
  }

  .immersion__media-region--video .inst-video.is-embed {
    width: 100%;
    max-width: none;
  }

  .immersion__media-region .inst-video:not(.is-embed) .inst-video__frame {
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: 22px;
  }

  .inst-video__play,
  .inst-video__play--dormant {
    width: 4.75rem;
    height: 4.75rem;
  }
}

@media (min-width: 1440px) {
  main > section.immersion {
    min-height: 640px !important;
    padding-block: 1.5rem 2.5rem !important;
  }

  .immersion__stage .immersion__media-region {
    width: 460px !important;
  }

  .js .immersion__stage .immersion__media-region--video,
  .immersion__stage .immersion__media-region--video {
    width: min(100%, 350px) !important;
    max-width: 350px !important;
  }
}

@media (min-width: 1920px) {
  main > section.immersion {
    min-height: 720px !important;
    max-height: none;
  }

  .immersion__stage {
    padding-top: 0.5rem;
  }

  .js .immersion__stage .immersion__media-region--video,
  .immersion__stage .immersion__media-region--video {
    width: min(100%, 380px) !important;
    max-width: 380px !important;
  }
}

@media (min-width: 2560px) {
  .js .immersion__stage .immersion__media-region--video,
  .immersion__stage .immersion__media-region--video {
    width: min(100%, 400px) !important;
    max-width: 400px !important;
  }
}

/* --------------------------------------------------------------------------
   Mobile / tablet — stack
   -------------------------------------------------------------------------- */

@media (max-width: 1023px) {
  .immersion__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.75rem;
    align-items: start;
  }

  .immersion__eyebrow {
    letter-spacing: 0.1em;
    line-height: 1.45;
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .immersion__title {
    font-size: clamp(2.75rem, 12vw, 3.75rem) !important;
  }

  .immersion__sub {
    max-width: 100%;
  }

  .immersion__media-region,
  .immersion__media-region--video {
    width: 100% !important;
    max-width: none !important;
    transform: none !important;
    justify-self: center;
    padding-right: 0;
  }

  .immersion__media-region--video .inst-video.is-embed {
    width: min(100%, 320px);
    margin-inline: auto;
  }

  .immersion__media-region--video .hero-video-portrait {
    width: 100%;
    margin-inline: auto;
  }

  .immersion__media-region .inst-video:not(.is-embed) .inst-video__frame {
    aspect-ratio: 4 / 5;
    border-radius: 18px;
  }

  .immersion__media-accent {
    left: -0.35rem;
    top: 18%;
    bottom: auto;
  }
}

/* Clear break into next section — no pull / overlap */
.immersion + .risk-transit {
  margin-top: 0 !important;
  transform: none !important;
}