/* ============================================================
   LUVEN · Referência BNI — bni.luven.io
   Página estática standalone que fala a MESMA língua visual do site
   (docs/LINGUAGEM-VISUAL.md do repo principal): header aberto sobre o
   preto + eyebrow com filete-datum · vidro HUD (bento) + cantos ·
   prosa em Times (A VOZ) · estrutura em Be Vietnam Pro · cromo =
   instrumento / dourado = a luz (com parcimônia).
   ============================================================ */

:root {
  /* — Palette — */
  --color-bg: #000000;
  --color-text: #ffffff;
  --color-text-soft: #b3b6bd;
  --color-prose-soft: #c7cad1;
  --color-chrome: #cdd0d6;
  --color-chrome-rgb: 205, 208, 214;
  --color-accent: #b08659;
  --color-accent-rgb: 176, 134, 89;
  --color-accent-light: #c9a47c;

  /* — Famílias (sistema A VOZ): Viet = estrutura · Times = prosa — */
  --font-display: "Be Vietnam Pro", "DM Sans", system-ui, sans-serif;
  --font-editorial: "Be Vietnam Pro", "DM Sans", system-ui, sans-serif; /* itálico de acento (mesma família) */
  --font-mono: "Be Vietnam Pro", "DM Sans", system-ui, sans-serif;      /* labels/HUD */
  --font-serif: "Times New Roman", "Times", "Georgia", serif;           /* A VOZ */

  /* — Escala tipográfica (tokens do site) — */
  --fs-h1: clamp(2.4rem, 6vw, 5rem);
  --fs-h2: clamp(2rem, 3.4vw, 3.2rem);
  --fs-h3: clamp(1.4rem, 2.4vw, 2rem);
  --fs-lead: clamp(1rem, 1.1vw, 1.15rem);
  --fs-tag: 0.72rem;
  --fs-caption: 0.64rem;
  --fs-prose: clamp(1.06rem, 1.25vw, 1.2rem);
  --fs-prose-sm: clamp(0.98rem, 1.1vw, 1.1rem);
  --lh-prose: 1.72;
  --fw-display: 300;
  --fw-label: 500;
  --fw-accent: 400;

  /* — Layout / motion —
     Página leve (one-pager): conteúdo numa COLUNA CENTRAL contida (não
     full-bleed como o site denso). Mantém a gramática visual do site,
     mas sem esparramar em telas largas. */
  --pad-section: clamp(4rem, 8vh, 6rem);
  --gutter: clamp(1.5rem, 4vw, 3rem);
  --content-max: 1180px;
  --read: 62ch;
  --ease-luven: cubic-bezier(0.76, 0, 0.24, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 768px) {
  :root { --pad-section: clamp(3rem, 6vh, 4.5rem); }
}
@media (max-width: 640px) {
  :root { --color-prose-soft: #dbdde2; }
}

/* ============================================================
   Reset & base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  background: var(--color-bg);
  scrollbar-width: thin;
  scrollbar-color: var(--color-chrome) var(--color-bg);
}
html, body {
  margin: 0;
  padding: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  overflow-x: clip;
}
body { background: var(--color-bg); min-height: 100svh; }

img { display: block; max-width: 100%; height: auto; }

a { color: var(--color-chrome); text-decoration: none; }

::selection { background: var(--color-accent); color: var(--color-bg); }

.gold { color: var(--color-accent); }

/* Metal escovado — SÓ nos dois statements (problema / fechamento) e no
   readout, igual à disciplina do site (.chrome-text no wordmark + tese). */
.chrome-text {
  background: linear-gradient(174deg, #fff 0%, #d4d8de 16%, #6f747e 40%, #f6f8fa 52%, #7c818b 64%, #c2c7ce 82%, #fff 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.gold-metallic-text {
  background: linear-gradient(170deg, #8a6a45 0%, #b08659 26%, #e9cfa4 50%, #b08659 74%, #8a6a45 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ============================================================
   Blocos estruturais
   ============================================================ */
.section { padding-block: var(--pad-section); }
.container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Header de seção aberto sobre o preto (nunca começar dentro de um card) */
.sec-hd { margin: 0 0 clamp(2.2rem, 5vh, 3.5rem); }

/* Eyebrow — spec única do site: dot dourado + [ LUVEN / X ] + filete-datum
   cromo que atravessa a coluna. Mono, 0.22em, cromo 0.92. */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.3rem;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(var(--color-chrome-rgb), 0.92);
  white-space: nowrap;
}
.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  margin-left: 0.4rem;
  background: linear-gradient(90deg, rgba(var(--color-chrome-rgb), 0.28), rgba(var(--color-chrome-rgb), 0.04));
}
.eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 8px 1px rgba(var(--color-accent-rgb), 0.5);
  flex-shrink: 0;
}
.eyebrow .slash { color: var(--color-accent); margin: 0 0.15em; }

/* Título de seção — Viet display, acento = Viet itálico dourado (<em>) */
.title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: var(--fs-h2);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: #f4f4f6;
  text-wrap: balance;
}
.title--sm { font-size: clamp(1.7rem, 3vw, 2.6rem); }
.title em {
  font-family: var(--font-editorial);
  font-style: italic;
  font-weight: var(--fw-accent);
  color: var(--color-accent);
}

/* Lead de seção — Viet, secundário */
.lead {
  margin: 1.3rem 0 0;
  max-width: 56ch;
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: var(--fs-lead);
  line-height: 1.65;
  color: var(--color-text-soft);
  text-wrap: pretty;
}

/* Prosa — A VOZ (Times) */
.prose {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: var(--fs-prose);
  line-height: var(--lh-prose);
  color: var(--color-prose-soft);
  text-wrap: pretty;
}
.prose em { font-style: italic; color: var(--color-accent); }
.prose strong { color: var(--color-text); font-weight: 400; }

/* — Material de vidro HUD (o padrão de conteúdo) — */
.glass {
  position: relative;
  border-radius: 16px;
  background:
    linear-gradient(152deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.018) 38%, rgba(255, 255, 255, 0) 72%),
    rgba(11, 11, 16, 0.34);
  backdrop-filter: blur(30px) saturate(150%) brightness(1.05);
  -webkit-backdrop-filter: blur(30px) saturate(150%) brightness(1.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -40px 60px -40px rgba(0, 0, 0, 0.5),
    0 30px 60px rgba(0, 0, 0, 0.42);
  overflow: hidden;
}
/* cantos HUD (cromo = instrumento) */
.hud-corner {
  position: absolute;
  width: 13px; height: 13px;
  border: 1px solid rgba(var(--color-chrome-rgb), 0.4);
  pointer-events: none;
}
.hud-corner.tl { top: 9px; left: 9px; border-right: 0; border-bottom: 0; }
.hud-corner.br { bottom: 9px; right: 9px; border-left: 0; border-top: 0; }

/* Label HUD genérico (mono cromo) */
.hud-label {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(var(--color-chrome-rgb), 0.78);
}

/* ============================================================
   1 · HERO — wordmark cromado centrado (língua do hero da home)
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 92svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1.6rem, 3vh, 2.4rem);
  text-align: center;
  padding: clamp(7rem, 15vh, 10rem) var(--gutter) clamp(4.5rem, 9vh, 7rem);
}
.hero__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; opacity: 0.4;
}
.hero__veil {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.9) 100%);
}
.hero > *:not(.hero__bg):not(.hero__veil) { position: relative; z-index: 1; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(var(--color-chrome-rgb), 0.92);
  white-space: nowrap;
}

/* Telas estreitas: aperta o eyebrow pra caber [ LUVEN / LABEL ] em uma linha */
@media (max-width: 480px) {
  .eyebrow, .hero__eyebrow { letter-spacing: 0.14em; font-size: 0.64rem; gap: 0.45rem; }
  .eyebrow::after { margin-left: 0.3rem; }
}
.hero__eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 8px 1px rgba(var(--color-accent-rgb), 0.5);
}
.hero__eyebrow .slash { color: var(--color-accent); margin: 0 0.1em; }
.hero__logo { width: min(340px, 74vw); }
.hero__slogan {
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: clamp(1.4rem, 3.4vw, 2.1rem);
  line-height: 1.25;
  color: #f4f4f6;
}
.hero__slogan em {
  font-family: var(--font-editorial);
  font-style: italic;
  font-weight: var(--fw-accent);
  color: var(--color-accent);
}
.hero__note {
  max-width: 46ch;
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--color-text-soft);
  text-wrap: pretty;
}
.hero__scroll {
  margin-top: clamp(1rem, 2vh, 2rem);
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(var(--color-chrome-rgb), 0.5);
}

/* ============================================================
   2 · O PROBLEMA — statement metálico (chrome + bronze) + prosa
   ============================================================ */
.problem__statement {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: clamp(2.1rem, 6.4vw, 3.8rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.problem__body { margin: clamp(1.6rem, 3vh, 2.2rem) 0 0; max-width: var(--read); }

/* ============================================================
   3 · POR QUE UM SITE — painel-registro (vidro) + card nota
   ============================================================ */
.registro { list-style: none; margin: 0; padding: 0; }
.registro__row {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: clamp(1rem, 2.2vw, 2rem);
  padding: clamp(1.3rem, 2.4vh, 1.8rem) clamp(1.4rem, 2.6vw, 2.4rem);
  border-left: 2px solid transparent;
  transition: background-color 0.45s var(--ease-luven), border-color 0.45s var(--ease-luven);
}
.registro__row + .registro__row { border-top: 1px solid rgba(255, 255, 255, 0.07); }
@media (hover: hover) {
  .registro__row:hover { background-color: rgba(255, 255, 255, 0.035); border-left-color: var(--color-accent); }
  .registro__row:hover .registro__num { color: var(--color-accent); }
}
.registro__num {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  letter-spacing: 0.18em;
  color: rgba(var(--color-chrome-rgb), 0.45);
  padding-top: 0.35rem;
  transition: color 0.45s var(--ease-luven);
}
.registro__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-weight: var(--fw-label);
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  line-height: 1.25;
  color: var(--color-text);
}
.registro__body { margin: 0; font-size: var(--fs-prose-sm); line-height: 1.62; }

.note-card {
  margin-top: clamp(1.6rem, 3.5vh, 2.4rem);
  padding: clamp(1.6rem, 2.6vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.note-card__body { margin: 0; font-size: var(--fs-prose-sm); }

/* ============================================================
   4 · O QUE FAZEMOS — grid de cards de vidro
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(1rem, 1.6vw, 1.4rem);
}
.svc {
  padding: clamp(1.5rem, 2.2vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: border-color 0.5s var(--ease-luven), transform 0.5s var(--ease-luven);
}
@media (hover: hover) {
  .svc:hover { border-color: rgba(255, 255, 255, 0.18); transform: translateY(-4px); }
}
.svc__head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.svc__name {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-chrome);
}
.svc__idx {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.16em;
  color: rgba(var(--color-chrome-rgb), 0.5);
}
.svc__desc { margin: 0; font-size: var(--fs-prose-sm); }

/* ============================================================
   5 · CASOS REAIS — cards de vidro com print 16:10
   ============================================================ */
.case-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(1rem, 1.6vw, 1.4rem);
}
.case {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: clamp(1.2rem, 2vw, 1.6rem);
  transition: border-color 0.5s var(--ease-luven), transform 0.5s var(--ease-luven);
}
@media (hover: hover) {
  .case:hover { border-color: rgba(var(--color-accent-rgb), 0.5); transform: translateY(-4px); }
}
.case__head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.case__name {
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-chrome);
}
.case__status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(var(--color-chrome-rgb), 0.6);
}
.case__status .live {
  width: 6px; height: 6px; border-radius: 50%;
  background: #5fb87a;
  box-shadow: 0 0 8px 1px rgba(95, 184, 122, 0.6);
  animation: live-pulse 2.4s ease-in-out infinite;
}
@keyframes live-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.case__shot {
  /* proporção dos prints (1440×600 = 12/5): a moldura casa com a imagem,
     então mostra o site INTEIRO sem cortar. contain é fail-safe caso um
     print futuro tenha outra proporção (letterbox em vez de corte). */
  aspect-ratio: 12 / 5;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.case__shot img {
  width: 100%; height: 100%;
  object-fit: contain; object-position: center;
  filter: saturate(0.92) brightness(0.9) contrast(1.03);
  transition: filter 0.6s var(--ease-luven), transform 0.6s var(--ease-luven);
}
@media (hover: hover) {
  .case:hover .case__shot img { filter: saturate(1.05) brightness(1.06); transform: scale(1.02); }
}
@media (hover: none) { .case__shot img { filter: none; } }
.case__foot { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.case__url {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--color-chrome);
  transition: color 0.4s var(--ease-luven);
}
.case__arrow { font-size: 1rem; color: var(--color-accent); transition: transform 0.4s var(--ease-luven); }
@media (hover: hover) {
  .case:hover .case__url { color: var(--color-accent-light); }
  .case:hover .case__arrow { transform: translateX(4px); }
}

/* ============================================================
   6 · FRASES-GATILHO — bg nebulosa + cards de citação
   ============================================================ */
.triggers { position: relative; overflow: hidden; }
.triggers__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; opacity: 0.3;
}
.triggers__veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.88) 100%);
}
.triggers .container { position: relative; z-index: 1; }
.quote-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(0.9rem, 1.4vw, 1.25rem);
}
.quote {
  display: flex;
  align-items: baseline;
  gap: clamp(1rem, 2vw, 1.5rem);
  padding: clamp(1.3rem, 2.2vw, 1.7rem) clamp(1.4rem, 2.4vw, 1.9rem);
}
.quote__num {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  padding-top: 0.2rem;
}
.quote__text {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.4;
  color: #f4f4f6;
}
.trigger-action {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  margin: clamp(1.6rem, 3vh, 2.2rem) 0 0;
  max-width: var(--read);
}
.trigger-action .arrow { flex-shrink: 0; color: var(--color-accent); font-size: 1.1rem; }
.trigger-action .prose { margin: 0; }

/* ============================================================
   7 · CLIENTE IDEAL + PARCEIROS — pills de vidro
   ============================================================ */
.audience__block + .audience__block {
  margin-top: clamp(3rem, 6vh, 4.5rem);
  padding-top: clamp(2.6rem, 5vh, 3.6rem);
  border-top: 1px solid rgba(var(--color-chrome-rgb), 0.14);
}
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: clamp(1.4rem, 2.5vh, 2rem) 0 0;
}
.pill {
  border-radius: 999px;
  padding: 0.6rem 1.35rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-chrome);
  background:
    linear-gradient(152deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.015) 60%),
    rgba(11, 11, 16, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  transition: border-color 0.4s var(--ease-luven);
}
@media (hover: hover) {
  .pill:hover { border-color: rgba(var(--color-accent-rgb), 0.45); }
}
.audience__tag { margin: clamp(1.4rem, 2.5vh, 2rem) 0 0; max-width: var(--read); font-size: var(--fs-prose-sm); }

/* ============================================================
   8 · FECHAMENTO — bg + logo + statement metálico + contato
   ============================================================ */
.closing {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding-block: clamp(6rem, 13vh, 9rem);
}
.closing__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; opacity: 0.35;
}
.closing__veil {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.92) 100%);
}
.closing__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.8rem, 4vh, 2.6rem);
}
.closing__logo { width: min(240px, 60vw); }
.closing__statement {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: clamp(2rem, 6.4vw, 3.6rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.closing__contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.closing__name {
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: #f4f4f6;
}
.closing__line {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: rgba(var(--color-chrome-rgb), 0.82);
}
.closing__line a { color: var(--color-chrome); border-bottom: 1px solid rgba(var(--color-accent-rgb), 0.5); transition: color 0.35s var(--ease-luven); }
.closing__line a:hover { color: var(--color-accent-light); }
.closing__signoff {
  margin-top: clamp(0.6rem, 1.5vh, 1.2rem);
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(var(--color-chrome-rgb), 0.55);
}

/* ============================================================
   Reveal on scroll — igual ao sistema do site (fade + rise + blur)
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  filter: blur(6px);
  transition:
    opacity 1.2s var(--ease-out-expo),
    transform 1.2s var(--ease-out-expo),
    filter 1.2s var(--ease-out-expo);
}
[data-reveal].is-revealed { opacity: 1; transform: translateY(0); filter: blur(0); }

/* — Stagger: os filhos de um container [data-stagger] entram em cascata
   (cards, casos, citações, pills) quando o container intersecta. — */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s var(--ease-out-expo),
    transform 0.7s var(--ease-out-expo);
}
[data-stagger].is-revealed > * { opacity: 1; transform: none; }
[data-stagger].is-revealed > *:nth-child(1) { transition-delay: 0.04s; }
[data-stagger].is-revealed > *:nth-child(2) { transition-delay: 0.12s; }
[data-stagger].is-revealed > *:nth-child(3) { transition-delay: 0.20s; }
[data-stagger].is-revealed > *:nth-child(4) { transition-delay: 0.28s; }
[data-stagger].is-revealed > *:nth-child(5) { transition-delay: 0.36s; }
[data-stagger].is-revealed > *:nth-child(6) { transition-delay: 0.44s; }

/* — Boot do hero: entrada sequenciada (o decode do texto vem via JS). — */
.hero__eyebrow,
.hero__logo,
.hero__slogan,
.hero__note,
.hero__scroll {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 1s var(--ease-out-expo),
    transform 1s var(--ease-out-expo);
}
.hero__logo { transform: translateY(16px) scale(0.97); }
body.is-loaded .hero__eyebrow { opacity: 1; transform: none; transition-delay: 0.1s; }
body.is-loaded .hero__logo { opacity: 1; transform: none; transition-delay: 0.32s; }
body.is-loaded .hero__slogan { opacity: 1; transform: none; transition-delay: 0.58s; }
body.is-loaded .hero__note { opacity: 1; transform: none; transition-delay: 0.82s; }
body.is-loaded .hero__scroll {
  opacity: 0.6;
  transform: none;
  transition-delay: 1.05s;
  animation: scroll-pulse 2.6s ease-in-out 1.8s infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.42; transform: translateY(0); }
  50% { opacity: 0.85; transform: translateY(4px); }
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal], [data-reveal].is-revealed,
  [data-stagger] > *, [data-stagger].is-revealed > *,
  .hero__eyebrow, .hero__logo, .hero__slogan, .hero__note, .hero__scroll,
  body.is-loaded .hero__eyebrow, body.is-loaded .hero__logo,
  body.is-loaded .hero__slogan, body.is-loaded .hero__note, body.is-loaded .hero__scroll {
    opacity: 1; transform: none; filter: none; transition: none; animation: none;
  }
  .case__status .live { animation: none; }
}