.beta-testers-page {
  --beta-line: rgba(244, 244, 242, 0.14);
  --beta-muted: #a9a9ae;
  background: var(--ink);
}

.beta-testers-page .nav {
  background: linear-gradient(180deg, rgba(11, 11, 13, 0.98), rgba(11, 11, 13, 0.82) 72%, transparent);
}

.beta-testers-page .nav-links .beta-nav-active::after {
  transform: scaleX(1);
  transform-origin: left;
  background: var(--yellow);
}

.beta-skip {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 200;
  padding: 0.75rem 1rem;
  background: var(--yellow);
  color: var(--ink);
  font-family: var(--font-m);
  font-size: 0.75rem;
  transform: translateY(-180%);
  transition: transform 0.2s ease;
}

.beta-skip:focus { transform: translateY(0); }

.beta-main { overflow: clip; }

.beta-shell {
  width: min(100% - (2 * var(--pad)), 120rem);
  margin-inline: auto;
}

.beta-kicker {
  color: var(--yellow);
  margin-bottom: 1.3rem;
}

.beta-section {
  padding: clamp(7rem, 11vw, 12rem) 0;
  border-top: 1px solid var(--beta-line);
}

.beta-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.42fr);
  column-gap: clamp(2rem, 6vw, 8rem);
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.beta-heading .beta-kicker {
  grid-column: 1 / -1;
}

.beta-heading h2,
.beta-fit h2,
.beta-application h2 {
  font-size: clamp(3.25rem, 6.4vw, 7.5rem);
  font-weight: 900;
  font-stretch: 117%;
  font-variation-settings: "wdth" 117;
  letter-spacing: -0.055em;
  line-height: 0.88;
  text-wrap: balance;
}

.beta-heading > p:last-child,
.beta-fit-copy > p:last-child,
.beta-application-grid > div > p:last-child {
  color: var(--beta-muted);
  font-size: clamp(1.05rem, 1.35vw, 1.35rem);
  line-height: 1.55;
}

.beta-hero {
  position: relative;
  min-height: max(50rem, 100svh);
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 4rem) 0 5rem;
  border-bottom: 1px solid var(--beta-line);
  isolation: isolate;
}

.beta-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(244, 244, 242, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 244, 242, 0.045) 1px, transparent 1px);
  background-size: clamp(4rem, 7vw, 8rem) clamp(4rem, 7vw, 8rem);
  mask-image: linear-gradient(to right, black, transparent 72%);
}

.beta-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(30rem, 0.88fr);
  gap: clamp(2.5rem, 6vw, 9rem);
  align-items: center;
}

.beta-hero-copy { min-width: 0; }

.beta-hero h1 {
  font-size: clamp(4rem, 3.7vw, 5.7rem);
  letter-spacing: -0.055em;
  line-height: 0.79;
  text-wrap: nowrap;
}

.beta-hero h1 span { display: block; }
.beta-hero h1 span:last-child { color: var(--yellow); }

.beta-hero-lead {
  width: min(100%, 53rem);
  margin-top: clamp(2rem, 4vw, 3.5rem);
  color: #c2c2c5;
  font-size: clamp(1.15rem, 1.55vw, 1.55rem);
  line-height: 1.5;
}

.beta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem 2rem;
  margin-top: 2.5rem;
}

.beta-button {
  min-height: 3.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  padding: 0.9rem 1.15rem;
  background: var(--yellow);
  color: var(--ink);
  border: 1px solid var(--yellow);
  font-family: var(--font-m);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.25s ease, color 0.25s ease;
}

.beta-button:hover,
.beta-button:focus-visible {
  background: var(--white);
  border-color: var(--white);
}

.beta-text-link {
  font-family: var(--font-m);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid currentColor;
  padding-bottom: 0.25rem;
}

.beta-hero-products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3.5rem);
  align-items: start;
  min-width: 0;
}

.beta-product {
  position: static;
  display: grid;
  gap: 0.9rem;
  align-items: start;
  width: 100%;
  min-width: 0;
}

@property --beta-icon-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

.beta-product-icon {
  position: relative !important;
  width: 100%;
  max-width: 20rem;
  /* quadrado garantido via padding (% de padding é sempre relativo à
     LARGURA) — imune a qualquer stretch/altura que o grid tente impor.
     aspect-ratio sozinho estava sendo ignorado pelo item do grid, deixando
     o wrapper mais alto que a imagem e o anel "flutuando" fora do ícone. */
  height: 0;
  padding-bottom: 100%;
  justify-self: center;
  align-self: start;
  border-radius: 22%;
}

/* fio de luz que percorre o contorno do ícone: a espessura é controlada por
   `padding` (uma linha fixa de ~1px), não pelo ângulo do gradiente — ângulo
   define só o comprimento do trecho aceso, não a grossura do traço. Técnica
   de máscara (moving border): o conic-gradient preenche a caixa toda, e a
   máscara em xor apaga tudo menos o anel de `padding` na borda. */
.beta-product-icon::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: 22%;
  padding: 1px;
  pointer-events: none;
  background: conic-gradient(
    from var(--beta-icon-angle),
    transparent 0deg,
    transparent 300deg,
    var(--yellow) 344deg,
    rgba(244, 244, 242, 0.95) 356deg,
    var(--yellow) 359deg,
    transparent 360deg
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: beta-icon-spin 3.6s linear infinite;
}

/* fases diferentes por ícone: sem isso os 4 giram em uníssono e a faixa de
   luz de cada um se alinha com a do vizinho, parecendo uma única faixa. */
.beta-product-backyou .beta-product-icon::before { animation-delay: -0.9s; }
.beta-product-valeu .beta-product-icon::before { animation-delay: -1.8s; }
.beta-product-meunumero .beta-product-icon::before { animation-delay: -2.7s; }
.beta-product-valorbh .beta-product-icon::before { animation-delay: -3.6s; }

.beta-product-icon img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 22%;
  filter: drop-shadow(0 2rem 4rem rgba(0, 0, 0, 0.45));
}

@keyframes beta-icon-spin {
  to { --beta-icon-angle: 360deg; }
}

@media (prefers-reduced-motion: reduce) {
  .beta-product-icon::before { animation: none; }
}

.beta-product-label {
  position: static;
  display: grid;
  gap: 0.15rem;
  width: 100%;
  min-width: 0;
  padding: 0.85rem 0 0;
  border-top: 1px solid var(--beta-line);
  background: transparent;
}
.beta-product strong { font-size: clamp(1.1rem, 1.4vw, 1.4rem); }
.beta-product span { color: var(--gray); font-family: var(--font-m); font-size: 0.72rem; text-transform: uppercase; }
.beta-product-valeu { text-align: left; }

.beta-facts { border-bottom: 1px solid var(--beta-line); }

.beta-facts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.beta-facts-grid > div {
  min-height: 8.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  padding: 1.5rem clamp(1.25rem, 3vw, 3rem);
  border-left: 1px solid var(--beta-line);
}

.beta-facts-grid > div:last-child { border-right: 1px solid var(--beta-line); }
.beta-facts strong { font-size: clamp(1rem, 1.2vw, 1.25rem); }
.beta-facts span { color: var(--gray); font-family: var(--font-m); font-size: 0.72rem; }

.beta-work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--beta-line);
}

.beta-work-item {
  min-height: clamp(25rem, 31vw, 36rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.5rem, 3vw, 3rem);
  border-right: 1px solid var(--beta-line);
}

.beta-work-item:last-child { border-right: 0; }
.beta-work-item > span { color: var(--gray); }

.beta-work-item h3,
.beta-app h3 {
  max-width: 18ch;
  font-size: clamp(2.15rem, 3.6vw, 4.6rem);
  font-weight: 900;
  font-stretch: 112%;
  font-variation-settings: "wdth" 112;
  letter-spacing: -0.05em;
  line-height: 0.95;
  text-wrap: balance;
}

.beta-work-item p,
.beta-app-copy p {
  max-width: 38rem;
  color: var(--beta-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.beta-work-item-accent {
  background: var(--yellow);
  color: var(--ink);
}

.beta-work-item-accent > span,
.beta-work-item-accent p { color: rgba(11, 11, 13, 0.67); }

.beta-apps { background: #09090b; padding-bottom: 0; }

/* ---------- pilha de cards: cada app ocupa uma tela cheia e o próximo sobe
   por cima, encolhendo e escurecendo o anterior. Mesma mecânica do palco
   final do rodapé (ver .overlap-end .mods em css/style.css), aplicada card
   a card em vez de seção-a-rodapé. ---------- */

.beta-apps-stack { position: relative; }

.beta-app {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  background: #09090b;
  z-index: var(--stack-i, 1);
}

.beta-app-inner {
  display: grid;
  width: 100%;
  height: 100%;
  transform-origin: 50% 50%;
  will-change: transform;
}

/* véu que escurece o card à medida que o próximo sobe por cima */
.beta-app-dim {
  position: absolute;
  inset: 0;
  z-index: 9;
  background: #06060a;
  opacity: 0;
  pointer-events: none;
}

/* ---------- sistema unico dos cards de app ----------
   Os quatro cards tem exatamente a mesma anatomia: copy de um lado, midia do
   outro, 50/50. A copy sempre na mesma ordem (icone, nome, titulo, texto,
   tags) e a midia sempre com o mesmo limite de tamanho, para que imagens de
   proporcoes diferentes (icone quadrado, print de celular, arte vertical)
   ocupem o mesmo peso visual. So o lado alterna e a cor de fundo muda. */

.beta-app-inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }

/* cards pares invertem o lado, sem mexer na ordem de leitura do HTML */
.beta-app:nth-of-type(even) .beta-app-copy { order: 2; }
.beta-app:nth-of-type(even) .beta-app-media { order: 1; }

.beta-app-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: clamp(1.1rem, 1.8vw, 1.8rem);
  padding: clamp(2rem, 5vw, 6rem);
  min-width: 0;
  /* o card sangra de ponta a ponta, mas o texto nao acompanha a borda da
     tela: fica centralizado dentro da propria coluna. */
  width: min(100%, 54rem);
  margin-inline: auto;
}

.beta-app-icon {
  width: clamp(3.5rem, 5vw, 5.5rem);
  /* `height: auto` e obrigatorio: sem ele o atributo height="1254" do <img>
     vence o aspect-ratio e o icone estica ate 1254px de altura. */
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 22%;
  flex-shrink: 0;
}

.beta-app-name {
  color: var(--yellow);
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--beta-line);
}

.beta-app-copy > .mono:last-child {
  padding-top: 1.4rem;
  border-top: 1px solid var(--beta-line);
  color: var(--gray);
}

.beta-app-media {
  display: grid;
  place-items: center;
  min-width: 0;
  margin: 0;
  padding: clamp(2rem, 4vw, 5rem);
}

/* um unico limite para todas as midias: a altura manda, entao formatos
   diferentes terminam com a mesma presenca dentro do card */
.beta-app-media img {
  width: auto;
  height: auto;
  max-width: min(100%, 34rem);
  max-height: 62svh;
  object-fit: contain;
  filter: drop-shadow(0 2rem 5rem rgba(0, 0, 0, 0.5));
}

/* a unica coisa que varia entre os cards: a cor do painel de midia */
.beta-app-backyou-media { background: #06123e; }
.beta-app-valeu-media { background: #030705; }
.beta-app-meunumero-media { background: #04140c; }
.beta-app-valorbh-media { background: #0b0805; }

/* prints de tela ganham o mesmo canto arredondado do aparelho */
.beta-app-meunumero-media img { border-radius: 1.35rem; }

.beta-process-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 2px solid var(--yellow);
}

.beta-process-grid li {
  min-height: 22rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem clamp(1rem, 2.25vw, 2.25rem) 1rem 0;
  border-right: 1px solid var(--beta-line);
}

.beta-process-grid li + li { padding-left: clamp(1rem, 2.25vw, 2.25rem); }
.beta-process-grid li:last-child { border-right: 0; }
.beta-process-grid span { color: var(--yellow); }
.beta-process-grid strong { margin-top: auto; font-size: clamp(1.2rem, 1.55vw, 1.6rem); line-height: 1.15; }
.beta-process-grid p { color: var(--beta-muted); font-size: 0.9rem; }

.beta-fit { background: var(--paper); color: var(--ink); }

.beta-fit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(26rem, 0.95fr);
  gap: clamp(3rem, 8vw, 10rem);
  align-items: end;
}

.beta-fit .beta-kicker { color: #8b6900; }
.beta-fit-copy > p:last-child { max-width: 48rem; color: #55555c; margin-top: 2rem; }

.beta-fit-list { border-top: 1px solid rgba(11, 11, 13, 0.24); }

.beta-fit-list li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(11, 11, 13, 0.24);
  font-size: clamp(1rem, 1.35vw, 1.35rem);
  font-weight: 650;
}

.beta-fit-list span { font-family: var(--font-m); font-size: 0.72rem; color: #766d5e; }

.beta-application {
  padding: clamp(5rem, 8vw, 9rem) 0;
  background: var(--yellow);
  color: var(--ink);
}

.beta-application-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(2rem, 6vw, 8rem);
  align-items: end;
}

.beta-application h2 { max-width: 18ch; }
.beta-application .beta-kicker { color: #6d5400; }
.beta-application-grid > div > p:last-child { max-width: 58rem; margin-top: 2rem; color: rgba(11, 11, 13, 0.7); }

.beta-button-dark {
  min-width: min(22rem, 100%);
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.beta-button-dark:hover,
.beta-button-dark:focus-visible { background: transparent; border-color: var(--ink); color: var(--ink); }

.beta-faq-list { width: 100%; border-top: 1px solid var(--beta-line); }

.beta-faq-list details { border-bottom: 1px solid var(--beta-line); }

.beta-faq-list summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
  min-height: clamp(5.5rem, 8vw, 8rem);
  padding: 1.5rem 0;
  cursor: pointer;
  font-size: clamp(1.35rem, 2.3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  list-style: none;
}

.beta-faq-list summary::-webkit-details-marker { display: none; }
.beta-faq-list summary::after { content: "+"; color: var(--yellow); font-family: var(--font-m); font-size: 1.6rem; }
.beta-faq-list details[open] summary::after { content: "−"; }

.beta-faq-list details p {
  width: 100%;
  max-width: none;
  padding: 0 0 clamp(2rem, 4vw, 3.5rem);
  color: var(--beta-muted);
  font-size: clamp(1.05rem, 1.45vw, 1.4rem);
  line-height: 1.6;
}

.beta-footer-wrap { background: var(--ink); }

.beta-reveal {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.beta-reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1360px) {
  .beta-hero-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .beta-hero h1 { font-size: clamp(3.6rem, 7vw, 5.2rem); }
  .beta-hero-products { width: min(100%, 50rem); justify-self: end; }
}

@media (max-width: 1180px) {
  .beta-hero-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .beta-hero h1 { font-size: clamp(3.6rem, 7vw, 5.2rem); }
  .beta-hero-products { width: min(100%, 50rem); justify-self: end; }
  .beta-heading { grid-template-columns: 1fr; align-items: start; }
  .beta-heading > p:last-child { max-width: 52rem; margin-top: 2rem; }
  .beta-process-grid { grid-template-columns: repeat(3, 1fr); border-top: 0; }
  .beta-process-grid li { min-height: 18rem; border-top: 2px solid var(--yellow); }
  .beta-process-grid li:nth-child(3) { border-right: 0; }
  .beta-process-grid li:nth-child(n + 4) { margin-top: 2rem; }
  .beta-app-valeu .beta-app-inner { grid-template-columns: minmax(0, 1.15fr) minmax(21rem, 0.85fr); }
}

@media (max-width: 960px) {
  .beta-hero-grid { grid-template-columns: 1fr; }
  .beta-hero h1 { font-size: clamp(3.8rem, 8vw, 5.2rem); }
  .beta-hero-products { margin-top: 1rem; }
}

@media (max-width: 820px) {
  .beta-section { padding: 6rem 0; }
  /* hero mobile travado em 100vh: topo = kicker+título+parágrafo, meio
     flexível = ícones dos apps centralizados, base = botões de CTA */
  .beta-hero {
    height: 100svh;
    height: 100dvh;
    min-height: 100svh;
    min-height: 100dvh;
    overflow: hidden;
    align-items: stretch;
    padding: calc(var(--nav-h) + clamp(0.85rem, 2.2svh, 1.25rem)) 0 clamp(1rem, 2.6svh, 1.5rem);
  }
  .beta-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto minmax(0, 1fr) auto;
    height: 100%;
    gap: 0;
  }
  .beta-hero-copy { display: contents; }
  .beta-hero .beta-kicker { order: 1; }
  .beta-hero h1 { order: 2; font-size: clamp(2.3rem, 9vw, 3.2rem); margin-top: 0.6rem; }
  .beta-hero-lead { order: 3; margin-top: 0.75rem; }
  .beta-hero-products {
    order: 4;
    min-height: 0;
    align-self: center;
    justify-self: stretch;
    width: 100%;
    margin-top: 0;
  }
  .beta-actions { order: 5; margin-top: 0; flex-shrink: 0; }
  .beta-facts-grid { grid-template-columns: 1fr; }
  .beta-facts-grid > div { min-height: 6.5rem; border-right: 1px solid var(--beta-line); border-bottom: 1px solid var(--beta-line); }
  .beta-facts-grid > div:last-child { border-bottom: 0; }
  .beta-work-grid { grid-template-columns: 1fr; }
  .beta-work-item { min-height: 23rem; border-right: 0; border-bottom: 1px solid var(--beta-line); }
  .beta-work-item:last-child { border-bottom: 0; }
  /* no mobile todos viram uma coluna só: mídia em cima, copy embaixo —
     igual para os quatro, sem alternância de lado. */
  .beta-app-inner {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) auto;
    height: 100%;
  }
  .beta-app-media,
  .beta-app:nth-of-type(even) .beta-app-media {
    order: 1;
    grid-row: 1;
    min-height: 0;
    padding: clamp(1rem, 4svh, 2rem);
  }
  .beta-app-media img { max-height: 100%; max-width: 100%; }
  .beta-app-copy,
  .beta-app:nth-of-type(even) .beta-app-copy {
    order: 2;
    grid-row: 2;
    justify-content: center;
    gap: clamp(0.5rem, 1.4svh, 1rem);
    padding: clamp(1.25rem, 4vw, 2rem);
    max-height: 100%;
    overflow-y: auto;
  }
  .beta-app-icon { width: clamp(2.5rem, 11vw, 3.4rem); }
  .beta-app-copy > .mono:last-child { padding-top: 0.7rem; }
  .beta-work-item h3,
  .beta-app h3 { font-size: clamp(1.9rem, 5.2vw, 2.8rem); }
  .beta-app-copy p { font-size: 0.9rem; line-height: 1.45; }
  .beta-process-grid { grid-template-columns: 1fr; }
  .beta-process-grid li,
  .beta-process-grid li + li { min-height: auto; padding: 1.5rem 0 2.5rem; border-right: 0; margin-top: 0; }
  .beta-process-grid strong { margin-top: 2rem; }
  .beta-fit-grid { grid-template-columns: minmax(0, 1fr); }
  .beta-fit-copy { min-width: 0; }
  .beta-application-grid { grid-template-columns: 1fr; }
  .beta-button-dark { justify-self: start; }
}

@media (max-width: 540px) {
  .beta-testers-page .nav-brand { min-width: 0; flex-shrink: 1; }
  .beta-testers-page .nav-brand img {
    width: clamp(1.45rem, 7vw, 1.75rem);
    height: clamp(1.45rem, 7vw, 1.75rem);
  }
  .beta-testers-page .nav-name { font-size: clamp(0.72rem, 3.6vw, 0.88rem); }
  .beta-testers-page .nav-actions { flex-shrink: 0; gap: 0.45rem; }
  .beta-testers-page .nav-cta {
    padding: 0.5rem 0.55rem;
    font-size: clamp(0.48rem, 2vw, 0.56rem);
    letter-spacing: 0.04em;
    white-space: nowrap;
  }
  .beta-testers-page .burger { width: 1.9rem; }
  .beta-hero-grid { gap: clamp(0.7rem, 1.8svh, 1rem); }
  .beta-hero .beta-kicker { margin-bottom: clamp(0.45rem, 1.2svh, 0.7rem); }
  .beta-hero h1 {
    max-width: 100%;
    font-size: clamp(1.38rem, 7.05vw, 2.25rem);
    line-height: 0.84;
    letter-spacing: -0.045em;
  }
  .beta-hero-lead {
    margin-top: clamp(0.65rem, 1.7svh, 1rem);
    font-size: clamp(0.84rem, 3.7vw, 1rem);
    line-height: 1.35;
  }
  .beta-actions {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
    gap: clamp(0.55rem, 2.6vw, 0.85rem);
    width: 100%;
    margin-top: clamp(0.75rem, 1.9svh, 1.1rem);
  }
  .beta-button {
    width: 100%;
    min-height: clamp(2.65rem, 6.8svh, 3.1rem);
    gap: 0.75rem;
    padding: 0.65rem 0.72rem;
    font-size: clamp(0.54rem, 2.15vw, 0.68rem);
    white-space: nowrap;
  }
  .beta-text-link {
    justify-self: start;
    font-size: clamp(0.52rem, 2vw, 0.64rem);
    white-space: nowrap;
  }
  .beta-hero-products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1.5rem, 6vw, 2.5rem) clamp(1.25rem, 5vw, 2rem);
  }
  .beta-product { gap: clamp(0.6rem, 1.6svh, 0.9rem); align-items: start; justify-items: center; text-align: center; }
  /* limitado por largura E altura: em telas baixas, a altura disponível
     manda, senão os ícones invadem o parágrafo de cima ou os botões embaixo */
  .beta-product-icon {
    width: min(40vw, 19svh) !important;
    height: min(40vw, 19svh) !important;
    padding-bottom: 0 !important;
    max-width: none !important;
  }
  .beta-product-icon img { filter: drop-shadow(0 1rem 2rem rgba(0, 0, 0, 0.4)); }
  .beta-product-label { display: grid; justify-items: center; gap: 0.1rem; padding-top: clamp(0.4rem, 1svh, 0.6rem); }
  .beta-product strong { font-size: clamp(0.85rem, 3.8vw, 1.05rem); line-height: 1.2; }
  .beta-product span { display: block; font-size: clamp(0.5rem, 2.1vw, 0.62rem); }
  .beta-heading h2,
  .beta-fit h2,
  .beta-application h2 { font-size: clamp(2.8rem, 14vw, 4.4rem); }
  #beta-work-title {
    font-size: clamp(2.3rem, 10vw, 3.15rem);
    line-height: .94;
  }
  #beta-fit-title {
    max-width: 100%;
    font-size: clamp(2rem, 9.6vw, 2.8rem);
    line-height: 0.92;
    letter-spacing: -0.045em;
  }
  .beta-work-item h3 { font-size: clamp(2.2rem, 11vw, 3.4rem); }
  .beta-app h3 { font-size: clamp(1.6rem, 8vw, 2.2rem); }
  .beta-faq-list summary { gap: 1rem; }
}

@media (max-width: 540px) and (max-height: 620px) {
  .beta-hero {
    padding-top: calc(var(--nav-h) + 0.4rem);
    padding-bottom: 0.4rem;
  }
  .beta-hero-grid { gap: 0.45rem; }
  .beta-hero .beta-kicker { margin-bottom: 0.35rem; font-size: 0.58rem; }
  .beta-hero h1 { font-size: clamp(1.35rem, 6.8vw, 1.8rem); }
  .beta-hero-lead { margin-top: 0.45rem; font-size: clamp(0.74rem, 3.35vw, 0.84rem); line-height: 1.25; }
  .beta-actions { margin-top: 0.55rem; gap: 0.5rem; }
  .beta-button { min-height: 2.35rem; padding-block: 0.5rem; }
  .beta-product { gap: 0.15rem; }
  .beta-product-icon { width: clamp(4.6rem, 24vw, 6rem); }
  .beta-product-label { padding-top: 0.2rem; }
  .beta-product strong { font-size: clamp(0.68rem, 2.8vw, 0.78rem); }
  .beta-product span { font-size: clamp(0.42rem, 1.6vw, 0.5rem); }
}

@media (prefers-reduced-motion: reduce) {
  .beta-reveal { opacity: 1; transform: none; transition: none; }
  .beta-button, .beta-skip { transition: none; }
}