/* Pedra Studio V3 — uma matéria, oito etapas, dois destinos. */

html { overflow-x: clip; }
body { overflow: visible; }
.hero, .case-world { overflow-x: clip; }
.intro { margin-top: 0; }

/* Cabeçalho: marca inteira à esquerda, navegação editorial à direita. */
.site-header {
  justify-content: space-between;
  gap: clamp(1rem, 3vw, 2.5rem);
}

.header-brand {
  position: relative;
  z-index: 2;
  color: var(--white);
  pointer-events: auto;
}

.header-brand img {
  width: 2.7rem;
  height: 2.7rem;
  object-fit: contain;
}

.site-nav { margin-left: 0; }

.nav-toggle { display: none; }

.site-nav .nav-page {
  color: var(--white);
}

.site-nav .nav-page::before {
  display: inline-block;
  width: 0.35rem;
  height: 0.35rem;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  content: "";
  vertical-align: 0.04rem;
}

/* A hero termina em impacto e ruptura, mantendo copy e CTA acima da matéria. */
.hero-impact-line {
  position: absolute;
  z-index: 2;
  right: clamp(16%, 24vw, 34%);
  bottom: 14%;
  width: 1px;
  height: clamp(8rem, 28vh, 17rem);
  background: linear-gradient(180deg, transparent, rgb(var(--red-bright-rgb) / 0.75), transparent);
  opacity: 0;
  transform: scaleY(0.25);
  transform-origin: center;
  pointer-events: none;
}

.hero-impact-ring {
  position: absolute;
  z-index: 3;
  right: clamp(10%, 20vw, 27%);
  bottom: 27%;
  width: clamp(5rem, 10vw, 10rem);
  aspect-ratio: 1;
  border: 1px solid rgb(var(--red-bright-rgb) / 0.65);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.15);
  pointer-events: none;
}

/* os fades de handoff vivem nos CONTÊINERES, em variável própria:
   um dono por propriedade, nada de dois scrubs brigando pelo mesmo alpha */
.hero-burst {
  position: absolute;
  z-index: 4;
  /* valor inicial DECLARADO: o GSAP captura 1 e o tween 1→0 reverte limpo
     (var ausente seria capturada como 0 e congelaria o grupo invisível) */
  --burst-fade: 1;
  opacity: var(--burst-fade);
  right: clamp(9%, 18vw, 25%);
  bottom: 25%;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.burst-fragment {
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(2.6rem, 5vw, 5.5rem);
  height: auto;
  max-width: none;
  opacity: 0;
  filter: saturate(0.9) brightness(0.85) drop-shadow(0 1rem 1.4rem rgba(0, 0, 0, 0.42));
  transform: translate(-50%, -50%) scale(0.2);
  will-change: transform, opacity;
}

.burst-fragment:nth-child(3n + 2) { width: clamp(2rem, 4vw, 4.4rem); }
.burst-fragment:nth-child(4n) { width: clamp(1.7rem, 3.2vw, 3.5rem); }

/* Jornada: o texto rola; a coluna da matéria permanece e entrega uma peça por etapa. */

/* UMA animação só: a jornada sobe um viewport para debaixo do hero pinado.
   Assim a timeline dos fragmentos começa no exato frame em que a do estouro
   termina — nunca há um momento em que nada progride. Só com motion ligado
   e no desktop (no celular o hero não é pinado). */
@media (min-width: 48rem) and (prefers-reduced-motion: no-preference) {
  .v3-motion .journey { margin-top: -100svh; }
  .v3-motion .hero { z-index: 3; }
}

.journey {
  position: relative;
  z-index: 2;
  padding: clamp(2.5rem, 5vw, 5rem) var(--page-pad) 0;
  /* sem véu: a textura contínua da página atravessa a jornada
     (decisão fechada — não reintroduzir placas sobre o fundo) */
  background: transparent;
  isolation: isolate;
}

.journey::before { display: none; }

.journey-intro,
.journey-body {
  position: relative;
  width: min(100%, 92rem);
  margin-inline: auto;
}

.journey-intro {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.58fr) minmax(15rem, 0.42fr);
  grid-template-rows: auto auto;
  align-content: center;
  row-gap: clamp(1.25rem, 2vw, 1.75rem);
  min-height: clamp(32rem, 60svh, 40rem);
  padding-bottom: 0;
}
.journey-intro > .section-label,
.journey-intro > .journey-intro-copy { grid-column: 1; }

.journey-intro-copy h2 {
  max-width: 15ch;
}

.journey-intro-copy > p {
  max-width: 38rem;
  margin: 1.25rem 0 0;
  color: var(--graphite-text);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  line-height: 1.72;
}

.journey-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.5rem;
  margin-top: 2rem;
}

.journey-shortcuts .text-link {
  color: var(--graphite-text);
  font-size: 0.69rem;
}

.journey-body { position: relative; }

.journey-rail {
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  height: 100svh;
  margin-left: 0;
  width: 42%;
  pointer-events: none;
}

.journey-rail-sticky {
  position: relative;
  height: 100%;
  overflow: hidden;
}

/* a linha-guia foi removida a pedido do Victor: os fragmentos caem livres,
   ancorados só pela gravidade da coluna */
.journey-axis { display: none; }

.journey-axis::before,
.journey-axis::after {
  position: absolute;
  left: 50%;
  width: 0.42rem;
  height: 0.42rem;
  border: 1px solid rgb(var(--red-bright-rgb) / 0.65);
  border-radius: 50%;
  content: "";
  transform: translateX(-50%);
}

.journey-axis::before { top: 0; }
.journey-axis::after { bottom: 0; }

.journey-flow {
  position: absolute;
  inset: 0;
  display: none;
}

.v3-motion .journey-flow { display: block; }

.v3-motion .journey-flow { --flow-in: 0; opacity: var(--flow-in); }

.journey-flow-fragment {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 50%;
  width: clamp(2.6rem, 5vw, 5.5rem);
  height: auto;
  max-width: none;
  opacity: 0;
  filter: saturate(0.9) brightness(0.85) drop-shadow(0 1rem 1.4rem rgba(0, 0, 0, 0.42));
  transform: translate(-50%, -50%);
  will-change: transform, opacity;
}

.journey-steps { position: relative; z-index: 1; margin-top: 0; }

.journey-step {
  display: grid;
  min-height: clamp(31rem, 64svh, 40rem);
  grid-template-columns: minmax(0, 0.58fr) minmax(15rem, 0.42fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.journey-step:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.1); }

.journey-step-copy {
  max-width: 39rem;
  padding-block: clamp(2.75rem, 6vh, 4.25rem);
}

.journey-step-number {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--graphite-dim);
  font-family: var(--serif);
  font-size: 0.95rem;
  font-style: italic;
}

.journey-step-number::after {
  width: 2.75rem;
  height: 1px;
  background: currentColor;
  content: "";
}

.journey-step h3 {
  max-width: 13ch;
  margin: 1.2rem 0 1.1rem;
  color: rgba(247, 244, 239, 0.48);
  font-size: clamp(2.35rem, 5vw, 5rem);
  font-weight: 620;
  letter-spacing: -0.045em;
  line-height: 0.96;
  transition: color 300ms ease;
}

.journey-step p {
  max-width: 34rem;
  margin: 0;
  color: var(--graphite-dim);
  font-size: clamp(0.98rem, 1.35vw, 1.1rem);
  line-height: 1.7;
  transition: color 300ms ease;
}

.journey-step.is-active h3 { color: var(--white); }
.journey-step.is-active p { color: var(--graphite-text); }
.journey-step.is-active .journey-step-number { color: var(--red-bright); }

.journey-dock {
  position: relative;
  display: grid;
  min-height: 11rem;
  place-items: center;
}

.journey-dock::after {
  position: absolute;
  right: 8%;
  bottom: 23%;
  left: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  content: "";
}

.journey-dock::before {
  position: absolute;
  bottom: 18%;
  left: 50%;
  width: 48%;
  height: 10%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0, 0, 0, 0.65), transparent 70%);
  filter: blur(0.55rem);
  content: "";
  opacity: 0.62;
  transform: translateX(-50%);
}

.journey-dock-fragment {
  position: relative;
  z-index: 1;
  /* presença de bancada; o fragmento em voo cresce até EXATAMENTE esta
     largura antes da troca (escala medida em runtime = FLIP manual) */
  width: clamp(4.5rem, 8vw, 7.5rem);
  height: auto;
  object-fit: contain;
  filter: saturate(0.9) brightness(0.85) drop-shadow(0 1rem 1.4rem rgba(0, 0, 0, 0.42));
}

.v3-motion .journey-dock-fragment { opacity: 0; }

.journey-outro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.5rem;
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(4.5rem, 9vw, 7rem);
}

.journey-outro p {
  max-width: 35rem;
  margin: 0;
  color: var(--graphite-text);
  font-size: clamp(1.25rem, 2.4vw, 2rem);
  line-height: 1.3;
}

/* As cenas antigas cedem lugar ao mesmo vocabulário de matéria. */
.story-visual {
  min-height: clamp(28rem, 56vw, 48rem);
  border: 0;
  background:
    radial-gradient(circle at 62% 48%, rgb(var(--red-rgb) / 0.18), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.025), rgba(0, 0, 0, 0.08));
}

.story-fragment-field { position: absolute; inset: 0; overflow: hidden; }
.story-fragment-field::before {
  position: absolute;
  top: 8%;
  bottom: 8%;
  left: 58%;
  width: 1px;
  background: linear-gradient(transparent, rgb(var(--red-bright-rgb) / 0.42), transparent);
  content: "";
}
.story-fragment-field img {
  position: absolute;
  top: 50%;
  left: 58%;
  width: min(32vw, 23rem);
  height: auto;
  filter: brightness(0.7) saturate(0.88) drop-shadow(0 3rem 4rem rgba(0, 0, 0, 0.52));
  transform: translate(-50%, -50%) rotate(-8deg);
}
.story-fragment-field span {
  position: absolute;
  top: 12%;
  left: 8%;
  color: var(--graphite-dim);
  font-size: 0.62rem;
  font-weight: 680;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ecosystem-chapter { min-height: clamp(43rem, 100svh, 67rem); }
.ecosystem-field {
  position: absolute;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 68% 46%, rgb(var(--red-rgb) / 0.16), transparent 24rem),
    linear-gradient(112deg, rgba(12, 9, 10, 0.96) 0 47%, rgba(23, 17, 19, 0.62) 72%, rgba(12, 9, 10, 0.9));
}
.ecosystem-field::before,
.ecosystem-field::after {
  position: absolute;
  background: rgba(255, 255, 255, 0.14);
  content: "";
}
.ecosystem-field::before { top: 50%; right: 10%; left: 48%; height: 1px; }
.ecosystem-field::after { top: 15%; right: 29%; bottom: 15%; width: 1px; }
.ecosystem-field img {
  position: absolute;
  top: 50%;
  right: 12%;
  width: min(29vw, 25rem);
  height: auto;
  filter: brightness(0.65) saturate(0.84) drop-shadow(0 2.5rem 3rem rgba(0, 0, 0, 0.58));
  transform: translateY(-50%) rotate(10deg);
}

.offer-stack { padding-right: 0; }
.offer-spine { display: none; }

/* Área do cliente: portal institucional, não interface nem login. */
.client-gateway {
  position: relative;
  min-height: min(80rem, 86svh);
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: var(--space-breath) var(--page-pad);
  background:
    radial-gradient(circle at 78% 50%, rgb(var(--red-rgb) / 0.16), transparent 25rem),
    linear-gradient(180deg, rgba(13, 10, 11, 0.98), rgba(24, 18, 20, 0.96));
}

.client-gateway::before {
  position: absolute;
  top: 10%;
  right: 8%;
  bottom: 10%;
  width: min(38vw, 34rem);
  border: 1px solid rgb(var(--red-bright-rgb) / 0.36);
  border-bottom-color: transparent;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.025), rgba(0, 0, 0, 0.18));
  box-shadow: inset 0 0 5rem rgba(0, 0, 0, 0.34), 0 3rem 7rem rgba(0, 0, 0, 0.32);
  content: "";
}

.client-gateway-inner {
  position: relative;
  z-index: 2;
  width: min(100%, 92rem);
  margin-inline: auto;
}

.client-gateway-copy { max-width: 52rem; }
.client-gateway-copy h2 { max-width: 11ch; }
.client-gateway-copy > p:not(.eyebrow) {
  max-width: 35rem;
  margin: 2rem 0 2.25rem;
  color: var(--graphite-text);
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  line-height: 1.7;
}

.client-gateway-stone {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: clamp(10%, 14vw, 18%);
  width: min(17vw, 12rem);
  height: auto;
  filter: brightness(0.68) saturate(0.9) drop-shadow(0 2rem 2.6rem rgba(0, 0, 0, 0.6));
  transform: translate(50%, -50%) rotate(8deg);
}

/* Entrada editorial do blog, sem cartões ou publicações inventadas. */
.blog-gateway {
  position: relative;
  padding: var(--space-breath) var(--page-pad);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(24, 18, 20, 0.96), rgba(13, 10, 11, 0.98));
}

.blog-gateway-inner {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(100%, 92rem);
  margin-inline: auto;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 0.42fr);
  align-items: end;
  gap: clamp(3rem, 8vw, 9rem);
}

.blog-word {
  display: block;
  margin: 0;
  color: var(--white);
  font-size: clamp(5rem, 17vw, 15rem);
  font-weight: 650;
  letter-spacing: -0.075em;
  line-height: 0.72;
}

.blog-word em {
  color: var(--red-bright);
  font-family: var(--serif);
  font-weight: 400;
}

.blog-gateway-copy p {
  margin: 0 0 2rem;
  color: var(--graphite-text);
  line-height: 1.7;
}

.blog-gateway::after {
  position: absolute;
  right: -4rem;
  bottom: -8rem;
  width: min(30vw, 24rem);
  aspect-ratio: 1;
  background: url("../fragments/fragment-12.webp") center / contain no-repeat;
  content: "";
  filter: brightness(0.32) saturate(0.72);
  opacity: 0.52;
  transform: rotate(-18deg);
}

@media (min-width: 70rem) {
  .journey-step:nth-child(even) .journey-step-copy { padding-left: 7vw; }
}

@media (max-width: 69.99rem) {
  .header-brand .brand-rule,
  .header-brand .brand-type span { display: none; }
  .header-brand .brand-type b { font-size: 0.98rem; }
  .header-brand { gap: 0.55rem; }
  .site-nav .nav-mobile-secondary { display: none; }
  .site-nav .nav-page::before { display: none; }
  .journey-step { grid-template-columns: minmax(0, 0.67fr) minmax(10rem, 0.33fr); }
  .client-gateway-copy { max-width: 62%; }
}

@media (max-width: 47.99rem) {
  :root { --header-h: 4.45rem; }

  .site-header {
    gap: 0.75rem;
    padding-right: var(--page-pad);
    background: linear-gradient(180deg, rgba(8, 8, 10, 0.94), rgba(8, 8, 10, 0.58) 68%, transparent);
  }
  .header-brand img { width: 2.35rem; height: 2.35rem; }
  .header-brand { z-index: 3; }
  .header-brand .brand-type { display: none; }
  .nav-toggle {
    position: relative;
    z-index: 3;
    display: inline-flex;
    min-width: 4.9rem;
    min-height: 2.75rem;
    align-items: center;
    justify-content: flex-end;
    gap: 0.7rem;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--white);
    font: inherit;
    font-size: 0.69rem;
    font-weight: 680;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    pointer-events: auto;
    cursor: pointer;
  }
  .nav-toggle i,
  .nav-toggle i::before,
  .nav-toggle i::after {
    display: block;
    width: 1.15rem;
    height: 1px;
    background: currentColor;
    content: "";
    transition: transform 260ms var(--ease), opacity 180ms ease;
  }
  .nav-toggle i { position: relative; }
  .nav-toggle i::before { position: absolute; top: -0.3rem; left: 0; }
  .nav-toggle i::after { position: absolute; top: 0.3rem; left: 0; }
  .site-header[data-menu-open="true"] .nav-toggle i { transform: rotate(45deg); }
  .site-header[data-menu-open="true"] .nav-toggle i::before { opacity: 0; }
  .site-header[data-menu-open="true"] .nav-toggle i::after { top: 0; transform: rotate(-90deg); }

  .site-nav {
    position: fixed;
    z-index: 2;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-content: center;
    gap: 0 1.25rem;
    margin: 0;
    padding: calc(var(--header-h) + 2.5rem) var(--page-pad) 3rem;
    overflow: auto;
    background:
      radial-gradient(circle at 84% 24%, rgb(var(--red-rgb) / 0.16), transparent 19rem),
      linear-gradient(180deg, rgba(13, 9, 10, 0.985), rgba(20, 15, 16, 0.99));
    -webkit-mask-image: none !important;
    mask-image: none !important;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.7rem);
    pointer-events: none;
    transition: opacity 240ms ease, visibility 240ms ease, transform 360ms var(--ease);
  }
  .site-header[data-menu-open="true"] .site-nav {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
  }
  .site-nav .nav-mobile-secondary { display: flex; }
  .site-nav .nav-page::before { display: none; }
  .site-nav a {
    display: flex;
    min-height: 3.6rem;
    align-items: center;
    border-bottom: 1px solid var(--hair);
    color: var(--graphite-text);
    font-size: 0.78rem;
    letter-spacing: 0.09em;
  }
  .site-nav a::after { display: none; }
  .site-nav a[aria-current="true"] { border-color: var(--red-bright); color: var(--white); }
  body.nav-open { overflow: hidden; }

  .hero { min-height: 148svh; }
  .hero-pin { position: sticky; top: 0; height: 100svh; }
  .hero-impact-line { right: 29%; bottom: 11%; height: 9rem; }
  .hero-impact-ring { right: 17%; bottom: 19%; width: 5.6rem; }
  .hero-burst { right: 27%; bottom: 23%; }
  .burst-fragment { width: clamp(1.8rem, 10vw, 3.6rem); }
  .burst-fragment:nth-child(3n + 2) { width: clamp(1.45rem, 8vw, 2.8rem); }
  .burst-fragment:nth-child(4n) { width: clamp(1.2rem, 6.5vw, 2.25rem); }

  .journey { padding-top: 4.25rem; }
  .journey::before { background: radial-gradient(circle at 88% 28%, rgb(var(--red-bright-rgb) / 0.08), transparent 19rem); }
  .journey-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-content: center;
    min-height: clamp(31rem, 68svh, 36rem);
    row-gap: 1.25rem;
    padding-right: 6.3rem;
    padding-bottom: 0;
  }
  .journey-intro .section-label { margin-bottom: 0; }
  .journey-intro-copy > p { font-size: 0.98rem; }
  .journey-rail { width: 5.8rem; }
  .journey-axis { left: 56%; }
  .journey-flow-fragment { left: 50%; width: clamp(2rem, 12vw, 3.5rem); }

  .journey-step {
    min-height: clamp(31rem, 68svh, 36rem);
    grid-template-columns: minmax(0, 1fr) 5.8rem;
    gap: 0.85rem;
  }
  .journey-step-copy { padding-block: clamp(2rem, 5vh, 3rem); }
  .journey-step h3 { max-width: 10ch; font-size: clamp(2.15rem, 11vw, 3.35rem); hyphens: auto; overflow-wrap: break-word; }
  .journey-step p { max-width: 26rem; font-size: 0.94rem; }
  .journey-dock { min-height: 9rem; }
  .journey-dock-fragment { width: clamp(3rem, 13vw, 4.5rem); }
  .journey-dock::after { right: 0; left: 0; bottom: 21%; }
  .journey-dock::before { width: 80%; }
  .journey-outro { align-items: flex-start; flex-direction: column; }

  .story-visual { min-height: 31rem; }
  .story-fragment-field img { left: 62%; width: min(63vw, 18rem); }
  .story-fragment-field::before { left: 62%; }
  .ecosystem-field img { right: -3%; width: min(58vw, 18rem); opacity: 0.68; }
  .ecosystem-field::before { left: 55%; }
  .ecosystem-field::after { right: 25%; }

  .client-gateway { min-height: 49rem; }
  .client-gateway::before { top: 42%; right: 6%; bottom: 8%; width: 48%; }
  .client-gateway-copy { max-width: 100%; }
  .client-gateway-copy h2 { max-width: 10ch; }
  .client-gateway-stone { top: 71%; right: 26%; width: 7rem; opacity: 0.68; }

  .blog-gateway-inner { display: block; }
  .blog-word { margin-bottom: 4rem; font-size: clamp(5rem, 28vw, 8rem); }
  .blog-gateway-copy { max-width: 25rem; }
  .blog-gateway::after { right: -5rem; bottom: -6rem; width: 14rem; }
}

/* V5.6 — o fechamento comercial vira um convite central, compacto e preciso. */
.contact {
  display: grid;
  width: min(100%, 66rem);
  margin-inline: auto;
  grid-template-columns: 1fr;
  justify-items: center;
  gap: 1.35rem;
  padding-block: clamp(5rem, 9vw, 8rem);
  text-align: center;
}

.contact-copy {
  width: min(100%, 50rem);
  margin-inline: auto;
}

.contact-copy .eyebrow { text-align: center; }

.contact-copy h2 {
  max-width: 12ch;
  margin-inline: auto;
  font-size: clamp(2.85rem, 5.6vw, 5.25rem);
}

.contact-copy > p:last-child {
  max-width: 40rem;
  margin: 1.45rem auto 0;
  font-size: 0.94rem;
  line-height: 1.65;
}

.contact .brief {
  width: min(100%, 42rem);
  margin: 2rem auto 0;
  padding: clamp(1.35rem, 2.8vw, 2.25rem);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 44%),
    rgba(9, 8, 9, 0.34);
  box-shadow: 0 2.2rem 5rem rgba(0, 0, 0, 0.2);
  text-align: left;
}

.contact .brief,
.contact .brief-row { gap: 0.9rem; }
.contact .field { gap: 0.42rem; }
.contact .field label { font-size: 0.56rem; letter-spacing: 0.115em; }

.contact .field input,
.contact .field textarea {
  padding: 0.78rem 0.85rem;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(5, 5, 6, 0.34);
  font-size: 0.88rem;
}

.contact .field textarea { min-height: 6.75rem; }

.contact .brief-foot {
  justify-items: center;
  gap: 0.75rem;
  margin-top: 0.25rem;
  text-align: center;
}

.contact .brief-foot .button {
  min-height: 3.15rem;
  padding: 0.9rem 1.2rem;
  font-size: 0.64rem;
}

.contact .brief-consent { max-width: 25rem; font-size: 0.65rem; }

.contact-action {
  width: min(100%, 42rem);
  align-self: auto;
  justify-items: center;
  text-align: center;
}

.contact-note { font-size: 0.7rem; }

@media (max-width: 47.99rem) {
  .contact { width: 100%; padding-block: 4.75rem; }
  .contact-copy h2 { font-size: clamp(2.75rem, 13vw, 4rem); }
  .contact-copy > p:last-child { font-size: 0.9rem; }
  .contact .brief { padding: 1.15rem 0.95rem 1.25rem; }
  .contact .brief-foot .button { width: 100%; justify-content: center; }
}

/* V4 — clareza comercial sem competir com a matéria principal. */

.journey-step-phase,
.journey-step-result {
  display: block;
  width: fit-content;
  color: var(--graphite-dim);
  font-size: 0.61rem;
  font-weight: 680;
  letter-spacing: 0.12em;
  line-height: 1.45;
  text-transform: uppercase;
}

.journey-step-phase {
  margin-bottom: 1.15rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgb(var(--red-bright-rgb) / 0.42);
}

.journey-step-phase--continuous { color: var(--red-bright); }

.journey-step-result {
  margin-top: 1.6rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--hair);
  color: var(--graphite-text);
}

.journey-step-result--live {
  border-color: rgb(var(--red-bright-rgb) / 0.72);
  background: rgb(var(--red-rgb) / 0.09);
  color: var(--white);
}

#etapas-pedra .journey-step:nth-child(5) {
  border-top-color: rgb(var(--red-bright-rgb) / 0.78);
  box-shadow: inset 0 1px 0 rgb(var(--red-bright-rgb) / 0.16);
}

.system-explainer {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  background:
    radial-gradient(circle at 82% 24%, rgb(var(--red-rgb) / 0.13), transparent 25rem),
    transparent;
}

.system-explainer::after {
  position: absolute;
  right: -4rem;
  bottom: -3rem;
  width: clamp(11rem, 22vw, 20rem);
  aspect-ratio: 1;
  background: url("../fragments/fragment-10.webp") center / contain no-repeat;
  content: "";
  filter: brightness(0.25) saturate(0.72);
  opacity: 0.42;
  transform: rotate(18deg);
  pointer-events: none;
}

.system-explainer-inner {
  position: relative;
  z-index: 1;
  width: min(100%, 92rem);
  margin-inline: auto;
}

.system-explainer-head {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(18rem, 0.45fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: end;
}

.system-explainer-head .eyebrow { grid-column: 1 / -1; margin-bottom: -0.4rem; }

.system-explainer-head h2 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3rem, 6.2vw, 6.4rem);
  font-weight: 620;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.system-explainer-head h2 em {
  color: var(--red-bright);
  font-family: var(--serif);
  font-weight: 400;
}

.system-explainer-head > p:last-child {
  max-width: 36rem;
  margin: 0;
  color: var(--graphite-text);
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  line-height: 1.72;
}

.system-loop {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: clamp(4rem, 8vw, 7rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--hair-strong);
  border-bottom: 1px solid var(--hair-strong);
  list-style: none;
}

.system-loop li {
  position: relative;
  min-height: 15rem;
  padding: 1.5rem clamp(1rem, 2vw, 1.7rem) 1.8rem;
  border-right: 1px solid var(--hair);
}

.system-loop li:last-child { border-right: 0; }
.system-loop li:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -0.62rem;
  display: grid;
  width: 1.2rem;
  height: 1.2rem;
  place-items: center;
  border: 0;
  background: var(--chapter-bg);
  color: var(--red-bright);
  content: "→";
  font-size: 0.64rem;
  transform: translateY(-50%);
}

.system-loop li > span {
  color: var(--red-bright);
  font-family: var(--serif);
  font-size: 0.9rem;
  font-style: italic;
}

.system-loop strong {
  display: block;
  margin-top: 3rem;
  color: var(--white);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 620;
  letter-spacing: -0.025em;
}

.system-loop small {
  display: block;
  max-width: 17rem;
  margin-top: 0.8rem;
  color: var(--graphite-dim);
  font-size: 0.83rem;
  line-height: 1.6;
}

.system-fit {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1px;
  background: var(--hair);
}

.system-fit article {
  padding: clamp(1.5rem, 3vw, 2.4rem);
  background: color-mix(in srgb, var(--chapter-bg) 96%, transparent);
}

.system-fit span,
.system-implementation-copy > span {
  color: var(--red-bright);
  font-size: 0.62rem;
  font-weight: 680;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.system-fit p {
  max-width: 36rem;
  margin: 1rem 0 0;
  color: var(--graphite-text);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.65;
}

.system-implementation {
  display: grid;
  grid-template-columns: minmax(17rem, 0.38fr) minmax(0, 0.62fr);
  gap: clamp(2rem, 6vw, 6rem);
  margin-top: clamp(3rem, 7vw, 6rem);
  padding: clamp(2rem, 5vw, 4.5rem);
  border: 1px solid rgb(var(--red-bright-rgb) / 0.44);
  background: linear-gradient(135deg, rgb(var(--red-rgb) / 0.1), rgba(10, 8, 9, 0.24));
}

.system-implementation-copy h3 {
  max-width: 14ch;
  margin: 1rem 0 1.1rem;
  color: var(--white);
  font-size: clamp(2rem, 3.8vw, 3.7rem);
  font-weight: 620;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.system-implementation-copy p {
  max-width: 35rem;
  margin: 0;
  color: var(--graphite-text);
  line-height: 1.7;
}

.system-implementation-line {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;
  gap: 0.8rem;
  margin: 0;
  padding: 2.3rem 0 0;
  list-style: none;
}

.system-implementation-line::before {
  position: absolute;
  top: 2.78rem;
  right: 1rem;
  left: 1rem;
  height: 1px;
  background: linear-gradient(90deg, var(--hair-strong), var(--red-bright));
  content: "";
}

.system-implementation-line li { position: relative; z-index: 1; }
.system-implementation-line li > span {
  display: grid;
  width: 1rem;
  height: 1rem;
  place-items: center;
  border: 1px solid var(--hair-strong);
  border-radius: 50%;
  background: var(--chapter-bg);
  color: transparent;
  font-size: 0;
}

.system-implementation-line li.is-live > span {
  width: 1.55rem;
  height: 1.55rem;
  margin-top: -0.28rem;
  border-color: var(--red-bright);
  background: var(--red-bright);
  box-shadow: 0 0 1.8rem rgb(var(--red-bright-rgb) / 0.32);
}

.system-implementation-line p {
  margin: 1rem 0 0;
  color: var(--graphite-text);
  font-size: 0.73rem;
  font-weight: 680;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.system-implementation-line strong {
  display: block;
  max-width: 10rem;
  margin-top: 0.55rem;
  color: var(--red-bright);
  font-size: 0.62rem;
  font-weight: 680;
  letter-spacing: 0.09em;
  line-height: 1.4;
  text-transform: uppercase;
}

.cases-live-summary {
  grid-column: 1 / -1;
  max-width: 48rem;
  margin: 0.55rem 0 0;
  color: var(--graphite-text);
  font-size: clamp(0.93rem, 1.35vw, 1.05rem);
  line-height: 1.65;
  transition: opacity 260ms ease, transform 260ms var(--ease);
}

.cases-live.is-swapping .cases-live-summary {
  opacity: 0;
  transform: translateY(0.35rem);
}

.case-dialog-story {
  display: grid;
  gap: 1rem;
  max-width: 30rem;
  margin-top: 1.5rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--hair);
}

.case-dialog-story[hidden] { display: none; }
.case-dialog-story > div { padding-left: 0.85rem; border-left: 1px solid rgb(var(--red-bright-rgb) / 0.46); }
.case-dialog-story strong {
  display: block;
  color: var(--red-bright);
  font-size: 0.58rem;
  font-weight: 680;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-dialog-story p {
  margin: 0.42rem 0 0;
  color: var(--graphite-text);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.55;
  text-transform: none;
}

.case-dialog[data-mode="reel-details"] .case-dialog-copy {
  max-height: 100%;
  overflow: auto;
  padding-right: 0.7rem;
  scrollbar-width: thin;
}

.case-dialog[data-mode="reel-details"] .case-dialog-copy h2 {
  font-size: clamp(3rem, 5.8vw, 5.2rem);
}

.story-visual.story-company {
  display: grid;
  min-height: auto;
  place-items: center;
  background: none;
}

.story-visual.story-company::before,
.story-visual.story-company::after { display: none; }

.story-company-frame {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: min(100%, 28rem);
  max-width: 28rem;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  padding: clamp(1.35rem, 3vw, 2.1rem);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 0.65rem;
  background:
    linear-gradient(155deg, rgb(var(--red-rgb) / 0.16), transparent 38%),
    linear-gradient(180deg, rgba(31, 22, 23, 0.98), rgba(10, 8, 9, 0.98));
  box-shadow: 0 2.5rem 6rem rgba(0, 0, 0, 0.42);
  text-align: left;
}

.story-company-frame::before {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 74% 48% at 92% 18%, rgb(var(--red-rgb) / 0.22), transparent 72%),
    linear-gradient(90deg, transparent 0 66%, rgba(255, 255, 255, 0.035) 66% 66.3%, transparent 66.3%);
  content: "";
  pointer-events: none;
}

.story-company-frame::after {
  position: absolute;
  right: -17%;
  bottom: 13%;
  left: 16%;
  height: 27%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 3rem rgb(var(--red-rgb) / 0.16);
  content: "";
  opacity: 0.82;
  transform: rotate(-18deg);
}

.story-company-head,
.story-company-frame > strong,
.story-company-foot { position: relative; z-index: 1; }

.story-company-head > span {
  display: block;
  color: var(--white);
  font-size: 0.58rem;
  font-weight: 680;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.story-company-head p {
  margin: 0.7rem 0 0;
  color: var(--red-bright);
  font-size: 0.57rem;
  font-weight: 680;
  letter-spacing: 0.12em;
  line-height: 1.45;
  text-transform: uppercase;
}

.story-company-frame > strong {
  display: block;
  color: var(--white);
  font-size: clamp(2.3rem, 5vw, 4.1rem);
  font-weight: 620;
  letter-spacing: -0.045em;
  line-height: 0.88;
}

.story-company-frame > strong em {
  color: var(--red-bright);
  font-family: var(--serif);
  font-weight: 400;
}

.story-company-foot p {
  max-width: 20rem;
  margin: 0;
  color: var(--cream);
  font-size: 0.76rem;
  line-height: 1.55;
}

.story-company-foot > span {
  display: block;
  margin-top: 1.35rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--white);
  font-size: 0.6rem;
  font-weight: 680;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.story-company-foot b {
  display: block;
  margin-top: 0.35rem;
  color: var(--red-bright);
  font-size: 0.54rem;
  letter-spacing: 0.12em;
}

/* V4.1 — menos interface, mais matéria.
   O menu fica tipográfico; a hero usa dois convites editoriais; o portfólio
   mostra os arquivos com a cor e a luminosidade originais. */
.site-header { justify-content: flex-start; }
.site-nav { margin-right: auto; margin-left: 0; }
.site-nav .nav-page::before { display: none; }

.hero-actions {
  gap: clamp(1.4rem, 2.6vw, 2.4rem);
  margin-top: 2.45rem;
}

.hero-actions .text-link {
  min-height: 2.65rem;
  align-items: center;
  padding: 0.7rem 0;
}

.hero-primary-link {
  border-bottom-color: var(--red-bright);
  color: var(--white);
}

.hero-secondary-link {
  border-bottom-color: rgba(255, 255, 255, 0.28);
  color: var(--graphite-text);
}

.case-reel-item,
.case-reel-item.is-active {
  filter: none;
  opacity: 1;
}

.case-reel-item::after,
.case-detail-card::after,
.case-reel-item[data-fit="contain"]::before,
.case-detail-card[data-fit="contain"]::before {
  content: none;
}

.case-reel-item img,
.case-reel-item.is-active img,
.case-reel-item:hover img,
.case-reel-item:focus-visible img,
.case-detail-card img,
.case-detail-card:hover img,
.case-detail-card:focus-visible img {
  filter: none;
  transform: none;
}

.case-reel-item img,
.case-detail-card img { transition: none; }

.case-reel-label {
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.96), 0 0 16px rgba(0, 0, 0, 0.72);
}

.story-title h2 {
  max-width: 17ch;
  font-size: clamp(2.55rem, 7vw, 5.6rem);
}

.story-company {
  align-self: start;
  margin-top: 2.7rem;
}

.system-loop { margin-top: clamp(4rem, 7vw, 5rem); }
.system-loop li { min-height: 13rem; }
.system-loop strong { margin-top: 2.4rem; }
.system-implementation {
  margin-top: clamp(3rem, 5vw, 4.5rem);
  padding: clamp(2rem, 4vw, 3.5rem);
}

@media (max-width: 69.99rem) {
  .system-explainer-head { grid-template-columns: 1fr; }
  .system-explainer-head .eyebrow { grid-column: auto; }
  .system-loop { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .system-loop li:nth-child(2) { border-right: 0; }
  .system-loop li:nth-child(-n + 2) { border-bottom: 1px solid var(--hair); }
  .system-loop li:nth-child(2)::after { display: none; }
  .system-implementation { grid-template-columns: 1fr; }
}

@media (min-width: 48rem) and (max-width: 69.99rem) {
  .case-reel { --reel-card: min(76vw, 40rem); }
}

@media (max-width: 47.99rem) {
  .site-header { justify-content: flex-end; }
  .nav-toggle { margin-left: auto; }
  .story-company { margin-top: 0; }
  .journey-step-phase,
  .journey-step-result { max-width: 18rem; font-size: 0.56rem; }
  .system-explainer { padding-block: clamp(5rem, 18vw, 7rem); }
  .system-loop { grid-template-columns: 1fr; }
  .system-loop li { min-height: 11rem; border-right: 0; border-bottom: 1px solid var(--hair); }
  .system-loop li:last-child { border-bottom: 0; }
  .system-loop li:not(:last-child)::after { top: auto; right: 1.2rem; bottom: -0.62rem; transform: rotate(90deg); }
  .system-loop li:nth-child(2)::after { display: grid; }
  .system-loop strong { margin-top: 2rem; }
  .system-fit { grid-template-columns: 1fr; }
  .system-implementation { padding: 1.4rem; }
  .system-implementation-line { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem 0.8rem; }
  .system-implementation-line::before { display: none; }
  .system-implementation-line li { padding-top: 0.65rem; border-top: 1px solid var(--hair); }
  .system-implementation-line li > span { display: none; }
  .case-dialog-story p { font-size: 0.8rem; }
  .case-dialog[data-mode="reel-details"] .case-dialog-copy { max-height: none; overflow: visible; padding-right: 0; }
  .story-company-frame { width: min(100%, 23rem); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-impact-line,
  .hero-impact-ring,
  .hero-burst,
  .journey-flow { display: none !important; }
  .journey-dock-fragment { opacity: 1 !important; transform: none !important; }
  .journey-step h3 { color: var(--white); }
  .journey-step p { color: var(--graphite-text); }
}

/* V4.3 — a chegada reúne produção, formatos e circulação sem competir
   com a pedra principal. */
.journey-arrival {
  position: relative;
  display: grid;
  min-height: clamp(34rem, 64svh, 43rem);
  align-content: center;
  gap: clamp(2rem, 3.5vw, 3.25rem);
  overflow: hidden;
  padding: clamp(3.5rem, 5vw, 4.5rem) 0;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  isolation: isolate;
}

.journey-arrival::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 76% 46%, rgb(var(--red-rgb) / 0.15), transparent 24rem),
    linear-gradient(90deg, rgba(10, 8, 9, 0.12), rgba(23, 17, 19, 0.2));
  content: "";
  pointer-events: none;
}

.journey-arrival-progress {
  display: grid;
  grid-template-columns: auto minmax(2rem, 1fr) auto minmax(2rem, 1fr) auto;
  align-items: center;
  gap: clamp(0.7rem, 1.6vw, 1.4rem);
  color: var(--graphite-dim);
  font-size: 0.6rem;
  font-weight: 680;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.journey-arrival-progress i {
  position: relative;
  height: 1px;
  overflow: hidden;
  background: var(--hair-strong);
}

.journey-arrival-progress i::after {
  position: absolute;
  inset: 0 auto 0 0;
  width: 32%;
  background: linear-gradient(90deg, transparent, var(--red-bright), transparent);
  content: "";
  animation: journey-arrival-signal 4.8s var(--ease) infinite;
  transform: translateX(-120%);
}

.journey-arrival-progress i:nth-of-type(2)::after { animation-delay: 0.8s; }

.journey-arrival-progress strong {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--white);
  font-weight: 680;
}

.journey-arrival-progress strong b {
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  background: var(--red-bright);
  box-shadow: 0 0 0 0.35rem rgb(var(--red-bright-rgb) / 0.09), 0 0 1.5rem rgb(var(--red-bright-rgb) / 0.62);
  animation: journey-arrival-pulse 2.8s ease-in-out infinite;
}

.journey-arrival-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.journey-arrival-title > span {
  display: block;
  margin-bottom: clamp(1.4rem, 3vw, 2.5rem);
  color: var(--red-bright);
  font-size: 0.62rem;
  font-weight: 680;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.journey-arrival-title h2 {
  max-width: 9ch;
  margin: 0;
  color: var(--white);
  font-size: clamp(4.6rem, 8vw, 7.6rem);
  font-weight: 620;
  letter-spacing: -0.075em;
  line-height: 0.8;
}

.journey-arrival-title h2 em {
  color: var(--red-bright);
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.045em;
}

.journey-arrival-copy {
  align-self: end;
  max-width: 32rem;
}

.journey-arrival-copy h3 {
  max-width: 15ch;
  margin: 0 0 1.5rem;
  color: var(--white);
  font-size: clamp(1.85rem, 3.4vw, 3rem);
  font-weight: 620;
  letter-spacing: -0.04em;
  line-height: 1;
}

.journey-outro .journey-arrival-copy p {
  max-width: 31rem;
  margin: 0 0 1rem;
  color: var(--graphite-text);
  font-size: clamp(0.94rem, 1.25vw, 1.05rem);
  line-height: 1.7;
}

.journey-outro .journey-arrival-copy p + p {
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.04em;
}

.journey-arrival-copy .text-link {
  margin-top: 1.65rem;
  color: var(--white);
}

.media-deliverables {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  overflow: hidden;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  list-style: none;
}

.media-deliverables li {
  min-width: 0;
  padding: clamp(1rem, 2vw, 1.45rem);
  border-right: 1px solid var(--hair);
}

.media-deliverables li:last-child { border-right: 0; }

.media-deliverables span {
  display: block;
  margin-bottom: 1.7rem;
  color: var(--red-bright);
  font-family: var(--serif);
  font-size: 0.8rem;
  font-style: italic;
}

.media-deliverables strong {
  display: block;
  color: var(--cream);
  font-size: clamp(0.7rem, 1.05vw, 0.82rem);
  font-weight: 650;
  letter-spacing: 0.06em;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

/* A oferta começa no que interessa; sem o terceiro rótulo e sem três
   camadas de respiro empilhadas antes do primeiro serviço. */
.offer-section.section-pad {
  padding-top: clamp(4.5rem, 7vw, 6.5rem);
  padding-bottom: clamp(5rem, 8vw, 7rem);
}

.offer-stack { margin-top: 0; }
.offer-secondary article { padding: 0; }
.offer-secondary h3 { margin-top: clamp(1.5rem, 3vw, 2.25rem); }
.offer-service-groups { max-width: 78rem; }
.offer-services > a { width: min(100%, 78rem); }
.offer-disclaimer {
  max-width: 78rem;
  margin-top: clamp(3rem, 5vw, 4.5rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--hair);
}

@media (min-width: 70rem) {
  .journey-arrival-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.55fr);
    align-items: end;
  }
}

@media (max-width: 47.99rem) {
  .journey-arrival {
    min-height: auto;
    gap: 2.25rem;
    padding-block: 3.75rem;
  }

  .journey-arrival-progress {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    padding-left: 1rem;
    border-left: 1px solid var(--hair-strong);
  }

  .journey-arrival-progress i { display: none; }
  .journey-arrival-progress span,
  .journey-arrival-progress strong { position: relative; }
  .journey-arrival-progress span::before,
  .journey-arrival-progress strong::before {
    position: absolute;
    top: 50%;
    left: -1.23rem;
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    background: var(--graphite-dim);
    content: "";
    transform: translateY(-50%);
  }
  .journey-arrival-progress strong::before { background: var(--red-bright); }
  .journey-arrival-progress strong b { display: none; }

  .journey-arrival-title h2 {
    font-size: clamp(3.9rem, 18vw, 5.2rem);
    line-height: 0.8;
  }

  .media-deliverables { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .media-deliverables li { border-bottom: 1px solid var(--hair); }
  .media-deliverables li:nth-child(2n) { border-right: 0; }
  .media-deliverables li:last-child { grid-column: 1 / -1; border-bottom: 0; }
  .media-deliverables span { margin-bottom: 1.15rem; }
}

@keyframes journey-arrival-signal {
  0%, 12% { transform: translateX(-120%); }
  66%, 100% { transform: translateX(360%); }
}

@keyframes journey-arrival-pulse {
  0%, 100% { opacity: 0.72; transform: scale(0.82); }
  50% { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .journey-arrival-progress i::after,
  .journey-arrival-progress strong b { animation: none; }
}

/* ------------------------------ V4.4: clientes ativos no portfólio ------------------------------ */

.case-clients { margin-top: clamp(2rem, 4vw, 3rem); }
.case-clients-label {
  margin: 0 0 1.1rem;
  color: var(--red-bright);
  font-size: 0.62rem;
  font-weight: 680;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.case-clients-row { display: flex; flex-wrap: wrap; gap: clamp(1.4rem, 3.5vw, 2.6rem); }
.case-client {
  display: grid;
  justify-items: center;
  gap: 0.7rem;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
.case-client img {
  width: clamp(3.4rem, 6vw, 4.4rem);
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  filter: saturate(0.5) brightness(0.82);
  opacity: 0.6;
  transition: filter 220ms ease, opacity 220ms ease, border-color 220ms ease;
}
.case-client span {
  color: var(--graphite-dim);
  font-size: 0.6rem;
  font-weight: 680;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 220ms ease;
}
.case-client:hover img { filter: none; opacity: 1; }
.case-client[aria-pressed="true"] img { border-color: rgb(var(--red-bright-rgb) / 0.6); filter: none; opacity: 1; }
.case-client[aria-pressed="true"] span { color: var(--white); }
.case-client:focus-visible { outline: 2px solid var(--red-bright); outline-offset: 4px; }

.case-reel-item[hidden] { display: none !important; }

/* ------------------------------ V4.5: logos monocromáticas + trilho por canal ------------------------------ */

/* faixa de logos: silhuetas soltas sobre o fundo, centralizadas; a vermelha marca o cliente ativo */
.case-clients { margin-top: clamp(2.5rem, 5vw, 4rem); }
.case-clients-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(2.2rem, 6vw, 4.5rem);
}
.case-client img {
  width: auto;
  height: clamp(2.9rem, 6.5vw, 4.5rem);
  border: 0;
  border-radius: 0;
  filter: none;
  opacity: 0.42;
  transition: opacity 220ms ease;
}
.case-client .logo-vermelha { display: none; }
.case-client:hover .logo-branca { opacity: 0.9; }
.case-client[aria-pressed="true"] .logo-branca { display: none; }
.case-client[aria-pressed="true"] .logo-vermelha { display: block; opacity: 1; }
.case-client-nome {
  max-width: 10rem;
  line-height: 1.35;
  text-align: center;
}

/* cards verticais em formato mobile: mesma altura dos horizontais 16:9 */
.case-reel-item[data-format="mobile"] {
  flex-basis: calc(var(--reel-card) * 0.3164);
  aspect-ratio: 9 / 16;
}
.case-detail-card[data-format="mobile"] { aspect-ratio: 9 / 16; }
span.case-reel-item { cursor: default; }

/* descrição curta abaixo do carrossel */
.cases-live-wrap { padding-top: 0; padding-bottom: clamp(2rem, 4vw, 3rem); }
.cases-live--below { margin-top: 0; }
.cases-live--below .cases-live-title {
  max-width: none;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
}
.cases-live--below .cases-live-summary {
  grid-column: 1 / -1;
  max-width: 46rem;
  margin: 0.35rem 0 0;
  color: var(--graphite-text);
  line-height: 1.6;
}

/* ------------------------------ V5: portfólio real + narrativa editorial ------------------------------ */

.cases-unified { padding-bottom: clamp(0.75rem, 1.5vw, 1.25rem); }
.cases-intro {
  display: grid;
  grid-template-columns: minmax(8rem, 0.34fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(2rem, 5vw, 6rem);
}
.cases-intro-copy { max-width: 66rem; }
.cases-intro-copy > p {
  margin: 0 0 1rem;
  color: var(--red-bright);
  font-size: 0.62rem;
  font-weight: 680;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.cases-intro-copy h2 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3rem, 6.4vw, 6.8rem);
  font-weight: 520;
  letter-spacing: -0.055em;
  line-height: 0.9;
}
.cases-intro-copy h2 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
}
.cases-intro-copy > span {
  display: block;
  max-width: 42rem;
  margin-top: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--graphite-text);
  font-size: clamp(1rem, 1.3vw, 1.16rem);
  line-height: 1.68;
}

.case-clients { margin-top: clamp(2.75rem, 5vw, 4.5rem); }
.case-client { position: relative; }
.case-client img { opacity: 0.62; }
.case-client:hover .logo-branca { opacity: 0.96; }
.case-client:focus-visible { outline: 0; }
.case-client::after {
  position: absolute;
  bottom: -0.65rem;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--red-bright);
  content: "";
  transform: translateX(-50%);
  transition: width 180ms ease;
}
.case-client:focus-visible::after { width: 2.5rem; }

.cases-live-wrap {
  padding-top: clamp(1.5rem, 2.5vw, 2.5rem);
  padding-bottom: clamp(2.25rem, 4vw, 4rem);
  border-top: 1px solid var(--hair);
}
.cases-live {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  margin-top: 0;
}
.cases-live-heading { min-width: 0; }
.cases-live-category { margin-bottom: 0.85rem; }
.cases-live-title {
  max-width: none;
  font-size: clamp(3rem, 5.7vw, 5.8rem);
}
.cases-live-summary {
  max-width: 44rem;
  margin-top: 1.1rem;
}
.case-reel-details { align-self: end; }

.case-story-preview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(2rem, 3.5vw, 3.5rem);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  transition: opacity 220ms ease, transform 220ms var(--ease);
}
.case-story-preview article {
  min-height: 12rem;
  padding: clamp(1.35rem, 2.4vw, 2.25rem);
  border-right: 1px solid var(--hair);
}
.case-story-preview article:first-child { padding-left: 0; }
.case-story-preview article:last-child { padding-right: 0; border-right: 0; }
.case-story-preview article > span {
  display: block;
  margin-bottom: 1.5rem;
  color: var(--red-bright);
  font-family: var(--serif);
  font-size: 1.15rem;
  font-style: italic;
}
.case-story-preview strong {
  display: block;
  color: var(--white);
  font-size: 0.64rem;
  font-weight: 680;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.case-story-preview p {
  max-width: 29rem;
  margin: 0.8rem 0 0;
  color: var(--graphite-text);
  font-size: clamp(0.88rem, 1.1vw, 1rem);
  line-height: 1.65;
}
.cases-live.is-swapping + .case-story-preview { opacity: 0.5; transform: translateY(0.25rem); }

.case-reel {
  --reel-card: min(58vw, 56rem);
  --reel-edge-card: clamp(15.5rem, 21vw, 19rem);
  height: auto;
  align-items: flex-start;
  padding-inline: max(var(--page-pad), calc((100vw - var(--reel-edge-card)) / 2));
  padding-top: clamp(1.35rem, 2.5vw, 2.25rem);
  padding-bottom: clamp(2.75rem, 3.5vw, 3.5rem);
  scroll-padding-inline: max(var(--page-pad), calc((100vw - var(--reel-edge-card)) / 2));
}
.case-reel-item {
  display: grid;
  flex-basis: var(--reel-card);
  align-content: center;
  gap: 0.8rem;
  aspect-ratio: auto;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--white);
  text-decoration: none;
}
.case-reel-item[data-format="portrait"] { flex-basis: clamp(19rem, 29vw, 27rem); }
.case-reel-item[data-format="vertical"] { flex-basis: clamp(15.5rem, 21vw, 19rem); }
.case-reel-item[data-format="panoramic"] { flex-basis: var(--reel-card); }
.case-reel-media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: clamp(0.35rem, 0.8vw, 0.7rem);
  background: #0b090a;
  box-shadow: 0 2rem 5rem rgba(0, 0, 0, 0.38);
  transition: border-color 220ms ease, box-shadow 320ms ease;
}
.case-reel-item[data-format="portrait"] .case-reel-media { aspect-ratio: 4 / 5; }
.case-reel-item[data-format="vertical"] .case-reel-media { aspect-ratio: 700 / 1244; }
.case-reel-item[data-format="panoramic"] .case-reel-media { aspect-ratio: 2.2 / 1; }
.case-reel-item .case-reel-media img {
  position: static;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: contain;
  object-position: center;
  background: #0b090a;
}
.case-reel-item--profile .case-reel-media img,
.case-detail-card.case-reel-item--profile .case-reel-media img {
  object-fit: cover;
  transform: scale(1.55);
  transform-origin: 50% 100%;
}
.case-reel-item .case-reel-media video,
.case-detail-card .case-reel-media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: #0b090a;
}
.case-reel-item.is-active,
.case-reel-item:hover,
.case-reel-item:focus-visible {
  border: 0;
  box-shadow: none;
}
.case-reel-item.is-active .case-reel-media,
.case-reel-item:hover .case-reel-media,
.case-reel-item:focus-visible .case-reel-media {
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: 0 2.5rem 6rem rgba(0, 0, 0, 0.52), 0 0 0 1px rgb(var(--red-bright-rgb) / 0.18);
}
.case-reel-item:focus-visible { outline: 0; }
.case-reel-item:focus-visible .case-reel-media { outline: 2px solid var(--red-bright); outline-offset: 4px; }
.case-reel-label {
  position: static;
  display: flex;
  min-height: 1.4rem;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.1rem;
  color: var(--graphite-text);
  font-size: clamp(0.64rem, 0.8vw, 0.74rem);
  letter-spacing: 0.12em;
  text-shadow: none;
}
.case-reel-item.is-active .case-reel-label { color: var(--white); letter-spacing: 0.12em; }
.case-reel-label i { color: var(--red-bright); }
@media (hover: hover) and (pointer: fine) {
  .case-reel-item:hover,
  .case-reel-item:focus-visible {
    --reel-hover-y: -0.2rem;
    --reel-hover-z: 0.8rem;
    --reel-hover-scale: 1.006;
  }
}

.case-proof-note.section-pad {
  max-width: none;
  margin: 0;
  padding-top: 0;
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
  color: var(--graphite-dim);
  font-size: 0.7rem;
  line-height: 1.6;
}

.case-reel-project-action {
  display: flex;
  justify-content: center;
  margin: 0;
  padding-top: 0.75rem;
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
}
.case-reel-project-action .case-reel-details {
  align-self: auto;
  justify-self: auto;
}

.case-dialog-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--hair-strong);
  color: var(--white);
  font-size: 0.64rem;
  font-weight: 680;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
}
.case-dialog-cta span { color: var(--red-bright); }
.case-dialog-cta:hover { border-color: var(--red-bright); color: var(--red-bright); }
.case-dialog-cta:focus-visible { outline: 2px solid var(--red-bright); outline-offset: 4px; }

.case-dialog[data-mode="reel-details"] .case-dialog-copy { align-self: start; }
.case-dialog[data-mode="reel-details"] .case-dialog-topline {
  position: relative;
  z-index: 40;
  background: rgba(18, 14, 15, 0.82);
  backdrop-filter: blur(14px);
}
.case-detail-gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: dense;
  align-items: start;
  gap: clamp(0.9rem, 1.4vw, 1.35rem);
}
.case-detail-card {
  display: grid;
  grid-column: span 6;
  align-content: start;
  gap: 0.65rem;
  aspect-ratio: auto;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--white);
  text-decoration: none;
}
.case-detail-card.is-featured { grid-column: 1 / -1; }
.case-detail-card[data-format="vertical"] { grid-column: span 4; }
.case-detail-card .case-reel-media {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: clamp(0.35rem, 0.75vw, 0.65rem);
  background: #0b090a;
  box-shadow: 0 1.4rem 3rem rgba(0, 0, 0, 0.3);
  transition: border-color 220ms ease, transform 320ms var(--ease), box-shadow 320ms ease;
}
.case-detail-card[data-format="portrait"] .case-reel-media { aspect-ratio: 4 / 5; }
.case-detail-card[data-format="vertical"] .case-reel-media { aspect-ratio: 700 / 1244; }
.case-detail-card[data-format="panoramic"] .case-reel-media { aspect-ratio: 2.2 / 1; }
.case-detail-card .case-reel-media img {
  position: static;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: #0b090a;
}
.case-detail-card::after { content: none; }
.case-detail-card:hover,
.case-detail-card:focus-visible {
  border: 0;
  box-shadow: none;
  transform: none;
}
.case-detail-card:hover .case-reel-media,
.case-detail-card:focus-visible .case-reel-media {
  border-color: var(--red-bright);
  box-shadow: 0 1.8rem 4rem rgba(0, 0, 0, 0.44);
  transform: translateY(-0.15rem);
}
.case-detail-card:focus-visible { outline: 0; }
.case-detail-card:focus-visible .case-reel-media { outline: 2px solid var(--red-bright); outline-offset: 3px; }
.case-detail-card .case-reel-label {
  position: static;
  padding: 0 0.1rem;
  color: var(--graphite-text);
  text-shadow: none;
}

@media (max-width: 47.99rem) {
  .cases-unified { padding-bottom: 0.5rem; }
  .cases-intro { grid-template-columns: 1fr; gap: 2rem; }
  .cases-intro-copy h2 { max-width: 10ch; font-size: clamp(2.75rem, 13vw, 4.5rem); }
  .cases-intro-copy > span { margin-top: 1.4rem; }
  .case-clients {
    margin-top: 2.5rem;
    padding-bottom: 0.85rem;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
  }
  .case-clients::-webkit-scrollbar { display: none; }
  .case-clients-row {
    width: max-content;
    min-width: 100%;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: clamp(1.35rem, 7vw, 2.2rem);
  }
  .case-client img { height: clamp(2.5rem, 12vw, 3.25rem); }

  .cases-live-wrap { padding-top: 1.75rem; padding-bottom: 2.5rem; }
  .cases-live { grid-template-columns: 1fr; gap: 1.25rem; }
  .cases-live-title { font-size: clamp(2.9rem, 14vw, 4.4rem); }
  .case-reel-details { justify-self: start; }
  .case-story-preview { grid-template-columns: 1fr; margin-top: 2rem; }
  .case-story-preview article,
  .case-story-preview article:first-child,
  .case-story-preview article:last-child {
    min-height: 0;
    padding: 1.35rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--hair);
  }
  .case-story-preview article:last-child { border-bottom: 0; }
  .case-story-preview article > span { margin-bottom: 0.75rem; }

  .case-reel {
    --reel-card: 86vw;
    --reel-edge-card: 58vw;
    height: auto;
    align-items: flex-start;
    padding-top: 1.35rem;
    padding-bottom: 3rem;
  }
  .case-reel-item[data-format="portrait"],
  .case-reel-item[data-format="vertical"] { flex-basis: clamp(12.5rem, 58vw, 17rem); }
  .case-reel-item[data-format="panoramic"] { flex-basis: 86vw; }
  .case-reel-label { font-size: 0.62rem; }
  .case-proof-note.section-pad { padding-bottom: 4.5rem; }
  .case-reel-project-action { padding-top: 0.5rem; padding-bottom: 4.5rem; }

  .case-dialog[data-mode="reel-details"] .case-dialog-shell {
    display: block;
    overflow: auto;
    scroll-padding-top: 5rem;
  }
  .case-dialog[data-mode="reel-details"] .case-dialog-topline {
    position: sticky;
    top: -1rem;
    margin-inline: calc(var(--page-pad) * -1);
    padding: 0.9rem var(--page-pad);
    background: rgba(18, 14, 15, 0.96);
  }
  .case-dialog[data-mode="reel-details"] .case-dialog-copy { padding-top: 2rem; }
  .case-dialog[data-mode="reel-details"] .case-dialog-stage { margin-top: 0.5rem; }
  .case-detail-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; }
  .case-detail-card,
  .case-detail-card.is-featured,
  .case-detail-card[data-format="landscape"],
  .case-detail-card[data-format="panoramic"] { grid-column: 1 / -1; }
  .case-detail-card[data-format="portrait"],
  .case-detail-card[data-format="vertical"] { grid-column: span 1; }
  .case-detail-card .case-reel-label { font-size: 0.55rem; letter-spacing: 0.08em; }
}

@media (prefers-reduced-motion: reduce) {
  .case-reel-item,
  .case-detail-card,
  .case-reel-media { transition: none !important; }
}

/* V9.5 — filmstrip editorial: peças reais, planas e sem sobreposição cenográfica. */
.case-reel-shell::before,
.case-reel-shell::after { display: none; }

.case-reel {
  perspective: none;
  transform-style: flat;
  gap: clamp(1.25rem, 2.4vw, 2.25rem);
  padding-inline: max(var(--page-pad), calc((100vw - var(--reel-card)) / 2));
  padding-top: clamp(0.75rem, 1.5vw, 1.25rem);
  padding-bottom: clamp(1.25rem, 2vw, 1.75rem);
  scroll-padding-inline: max(var(--page-pad), calc((100vw - var(--reel-card)) / 2));
}

.case-reel-item,
.case-reel-item.is-active,
.case-reel-item:hover,
.case-reel-item:focus-visible {
  z-index: auto !important;
  opacity: 1 !important;
  scale: 1 !important;
  translate: none !important;
  transform: none !important;
  transform-origin: center !important;
  box-shadow: none;
  filter: none;
  will-change: auto !important;
}

.case-reel-media,
.case-reel-item.is-active .case-reel-media,
.case-reel-item:hover .case-reel-media,
.case-reel-item:focus-visible .case-reel-media {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
  transform: none;
}

.case-reel-item.is-active .case-reel-media { border-color: rgba(255, 255, 255, 0.24); }

.case-client[aria-pressed="true"] .logo-branca { display: block; opacity: 1; }
.case-client[aria-pressed="true"] .logo-vermelha { display: none; }

.case-reel-item--profile .case-reel-media img,
.case-detail-card.case-reel-item--profile .case-reel-media img {
  object-fit: contain;
  transform: none;
}

.case-reel-nav { margin-top: 0.25rem; padding-bottom: 0; }
.cases-live-wrap { padding-top: clamp(0.9rem, 1.5vw, 1.4rem); }

@media (max-width: 47.99rem) {
  .case-reel {
    gap: 0.85rem;
    padding-top: 0.75rem;
    padding-bottom: 1.25rem;
  }

  .cases-live-wrap { padding-top: 0.9rem; }
}