/* ============================================
   lua.email — Home
   Só carregado no index.html. Tokens vêm do style.css.
   ============================================ */

/* ---- Base das seções ---- */

.block {
  padding: 5.5rem 0;
}

.block--alt {
  background: var(--color-bg-alt);
}

.block__head {
  max-width: 40rem;
  margin-bottom: 3rem;
}

.block__title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.block__lead {
  margin-top: 1rem;
  max-width: 36rem;
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  text-wrap: pretty;
}

.block__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  margin-top: 1.75rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition);
}

.text-link .icon {
  font-size: 0.95em;
  transition: transform var(--transition);
}

.text-link:hover { color: var(--color-accent); }
.text-link:hover .icon { transform: translateX(3px); }

@media (min-width: 960px) {
  .block { padding: 7.5rem 0; }

  .block__head--row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: end;
    max-width: none;
  }

  .block__head--row .block__lead { margin-top: 0; }
}

/* ============================================
   História: a caixa de entrada conta o produto
   ============================================ */

.story {
  --row: 3.5rem;
  position: relative;
  padding: calc(var(--header-h) + 3rem) 0 4.5rem;
}

.story__grid {
  display: grid;
  gap: 2.5rem;
}

/* No celular a janela vem logo depois da abertura, e os passos depois dela */
.story__copy { display: contents; }
.story__slide--intro { order: 0; }
.story__visual { order: 1; }
.story__slide:not(.story__slide--intro) { order: 2; }

.story__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.2vw, 4.25rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

/* Título longo (frase inteira com o preço): um degrau menor para caber em 3 ou 4 linhas */
.story__title--long { font-size: clamp(2.25rem, 4.6vw, 3.5rem); line-height: 1.06; }

.story__title em {
  font-style: normal;
}

/* Exceção única: o preço no título da home fica no verde, porque é informação e não enfeite (tools/PADRAO.md) */
.story__title em.is-price { color: var(--color-accent); }

.story__lead {
  margin: 1.25rem 0 2rem;
  max-width: 32rem;
  font-size: 1.125rem;
  color: var(--color-text-muted);
  text-wrap: pretty;
}

.story__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

.story__fine {
  margin-top: 0.875rem;
  font-size: 0.875rem;
  color: var(--color-text-subtle);
}

.story__hint { display: none; }

.story__step {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 0.625rem;
}

.story__heading {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3vw, 2.375rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.story__text {
  margin-top: 0.875rem;
  max-width: 30rem;
  color: var(--color-text-muted);
  text-wrap: pretty;
}

.story__text strong {
  color: var(--color-text);
  font-weight: 600;
}

.story__text code,
.bounce__raw {
  font-family: var(--font-mono);
}

.story__text code {
  font-size: 0.875em;
  padding: 0.1em 0.4em;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--color-text);
}

.story__progress { display: none; }

/* Celular/tablet com JS: a janela roda sozinha e o passo atual acende */
.story.is-auto .story__slide:not(.story__slide--intro) {
  opacity: 0.4;
  transition: opacity 0.4s ease;
}

.story.is-auto .story__slide.is-active { opacity: 1; }

/* ---- A janela do webmail ---- */

.mail {
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #151515;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(0, 0, 0, 0.4);
  font-size: 0.8125rem;
  line-height: 1.35;
}

.mail__bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  height: 2.5rem;
  padding: 0 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #1e1e1e;
}

.mail__dots { display: flex; gap: 6px; }

.mail__dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}

.mail__url {
  margin-inline: auto;
  padding: 0.2rem 0.875rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-text-subtle);
}

.mail__body {
  display: grid;
  grid-template-columns: 1fr;
  height: calc(var(--row) * 5 + 1.5rem);
}

.mail__side { display: none; }

.mail__folder {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.625rem;
  border-radius: 8px;
  color: var(--color-text-muted);
  transition: background 0.3s ease, color 0.3s ease;
}

.mail__folder .icon { font-size: 0.9rem; }

.mail__folder b {
  margin-left: auto;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-subtle);
}

.mail__folder--inbox {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text);
}

.mail__spam-count { display: grid; }

.mail__spam-count span {
  grid-area: 1 / 1;
  text-align: right;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.mail__spam-count span + span {
  opacity: 0;
  transform: translateY(6px);
}

.mail__main {
  position: relative;
  overflow: hidden;
}

.mail__list {
  height: 100%;
  overflow: hidden;
}

.mail__track {
  transform: translateY(calc(var(--row) * -1));
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.msg {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  height: var(--row);
  padding: 0 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: #151515;
}

.msg__avatar {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-secondary-dim);
  color: var(--color-secondary-text);
  font-size: 0.75rem;
  font-weight: 600;
}

.msg__avatar--warn {
  background: rgba(var(--color-warm-rgb), 0.16);
  color: var(--color-warm);
}

.msg__info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.msg__from {
  font-weight: 600;
  color: var(--color-text);
}

.msg__subject {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

.msg__time {
  font-size: 0.6875rem;
  color: var(--color-text-subtle);
}

.msg__tag {
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
}

.msg__tag--danger {
  background: rgba(var(--color-danger-rgb), 0.14);
  color: var(--color-danger);
}

.mail__slot {
  position: relative;
  height: var(--row);
}

.mail__slot .msg {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.msg--phish { background: #1d1619; }
.msg--bounce { background: #1d1a12; }

/* Leitura do aviso de erro: desliza por cima da lista */
.mail__reader {
  position: absolute;
  inset: 0;
  padding: 1.25rem;
  background: #1a1a1a;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateX(101%);
  transition: transform 0.55s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.mail__reader-subject {
  margin-bottom: 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
}

.bounce {
  padding: 1rem;
  border: 1px solid rgba(var(--color-warm-rgb), 0.35);
  border-radius: 12px;
  background: rgba(var(--color-warm-rgb), 0.07);
}

.bounce__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.375rem;
  font-weight: 600;
  color: var(--color-warm);
}

.bounce__text {
  color: var(--color-text);
  line-height: 1.55;
}

.bounce__text b { font-weight: 600; }

.bounce__raw {
  margin-top: 0.875rem;
  padding: 0.625rem 0.75rem;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.3);
  font-size: 0.6875rem;
  line-height: 1.5;
  color: var(--color-text-subtle);
  word-break: break-word;
}

.bounce__raw::before {
  content: 'Detalhe técnico, para quem precisar';
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-sans);
  color: var(--color-text-muted);
}

/* Avisos no rodapé da janela */
.mail__toast {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #262626;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  color: var(--color-text);
  opacity: 0;
  transform: translateY(140%);
  transition: opacity 0.4s ease, transform 0.45s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.mail__toast b { font-weight: 600; }
.mail__toast--sent .icon { color: var(--color-accent); }
.mail__toast--spam .icon { color: var(--color-danger); }

/* ---- Estados (data-step vem do js/main.js, bloco J) ---- */

/* 1 · Chegar: a proposta enviada é entregue */
.story[data-step="1"] .mail__folder--sent {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text);
}
.story[data-step="1"] .mail__folder--inbox { background: none; color: var(--color-text-muted); }

.story[data-step="1"] .mail__toast--sent {
  opacity: 1;
  transform: none;
  transition-delay: 0.25s;
}

/* 2 · Ser lido: o phishing chega, é marcado e vai para o Spam */
@keyframes story-track-phish {
  0%        { transform: translateY(calc(var(--row) * -1)); }
  14%, 70%  { transform: translateY(0); }
  100%      { transform: translateY(calc(var(--row) * -1)); }
}

@keyframes story-phish {
  0%, 62%   { opacity: 1; transform: none; }
  80%, 100% { opacity: 0; transform: translateX(-35%); }
}

@keyframes story-tag-pop {
  0%   { opacity: 0; transform: scale(0.8); }
  60%  { transform: scale(1.1); }
  100% { opacity: 1; transform: scale(1); }
}

.story[data-step="2"] .mail__track {
  animation: story-track-phish 3.2s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}

.story[data-step="2"] .msg--phish {
  animation: story-phish 3.2s ease forwards;
}

.story[data-step="2"] .msg--phish .msg__tag {
  animation: story-tag-pop 0.4s ease 0.8s both;
}

.story[data-step="2"] .mail__folder--spam {
  color: var(--color-danger);
  transition-delay: 2.2s;
}

.story[data-step="2"] .mail__spam-count span,
.story[data-step="3"] .mail__spam-count span,
.story[data-step="4"] .mail__spam-count span { opacity: 0; transform: translateY(-6px); }
.story[data-step="2"] .mail__spam-count span + span,
.story[data-step="3"] .mail__spam-count span + span,
.story[data-step="4"] .mail__spam-count span + span { opacity: 1; transform: none; }
.story[data-step="2"] .mail__spam-count span { transition-delay: 2.3s; }

.story[data-step="2"] .mail__toast--spam {
  opacity: 1;
  transform: none;
  transition-delay: 2.1s;
}

/* 3 · Entender: chega o aviso de erro e abre explicado */
.story[data-step="3"] .mail__track { transform: translateY(0); }
.story[data-step="3"] .msg--bounce { opacity: 1; }

.story[data-step="3"] .mail__reader:not(.mail__reader--colabora) {
  transform: none;
  transition-delay: 0.7s;
}

/* 4 · Trabalhar junto: a proposta abre, o anexo pesado vira link do lua Colabora
       e aparecem o editor e a reunião. A pasta Arquivos (o Drive) acende na lateral. */
.mail__reader-from {
  margin: -0.625rem 0 1rem;
  font-size: 0.75rem;
  color: var(--color-text-subtle);
}

.att {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.4s ease, background 0.4s ease;
}

.att__icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  background: var(--color-secondary-dim);
  color: var(--color-secondary-text);
  font-size: 1rem;
}

.att__info { display: grid; min-width: 0; }
.att__name { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-weight: 600; color: var(--color-text); }
.att__meta { grid-area: 2 / 1; font-size: 0.75rem; transition: opacity 0.35s ease; }
.att__meta--big { color: var(--color-warm); }
.att__meta--link { color: var(--color-accent); opacity: 0; }

.att__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--color-accent-dim);
  color: var(--color-accent);
  font-size: 0.6875rem;
  font-weight: 600;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.att__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.875rem;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.att__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text);
}

.att__btn--primary { border-color: transparent; background: var(--color-accent); color: var(--color-accent-text); }

.story[data-step="4"] .mail__reader--colabora { transform: none; transition-delay: 0.3s; }
.story[data-step="4"] .mail__folder--inbox { background: none; color: var(--color-text-muted); }
.story[data-step="4"] .mail__folder--files { background: rgba(var(--color-accent-rgb), 0.1); color: var(--color-accent); transition-delay: 1.4s; }
.story[data-step="4"] .att { border-color: rgba(var(--color-accent-rgb), 0.35); background: rgba(var(--color-accent-rgb), 0.05); transition-delay: 1.4s; }
.story[data-step="4"] .att__meta--big { opacity: 0; transition-delay: 1.3s; }
.story[data-step="4"] .att__meta--link { opacity: 1; transition-delay: 1.45s; }
.story[data-step="4"] .att__badge { opacity: 1; transform: none; transition-delay: 1.45s; }
.story[data-step="4"] .att__actions { opacity: 1; transform: none; transition-delay: 2s; }

.story__more { margin-top: 1.25rem; }

/* ---- Desktop: a seção prende a tela e o passo segue a rolagem ---- */

@media (min-width: 560px) {
  .mail__body { grid-template-columns: 9.5rem minmax(0, 1fr); }

  .mail__side {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    padding: 0.75rem 0.5rem;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
  }
}

@media (min-width: 960px) {
  .story { padding: calc(var(--header-h) + 4.5rem) 0 6rem; }

  .story { --row: 3.75rem; }

  .story__grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 4rem;
    align-items: center;
  }

  .story__copy {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
  }

  .story__visual { position: sticky; top: calc(var(--header-h) + 2rem); }
}

/* Desktop: a seção prende a tela e o passo segue a rolagem.
   O modo nasce no CSS (mesmas condições do bloco K do main.js), e não por uma
   classe do JS: assim, no F5, os textos não aparecem sobrepostos enquanto o JS carrega. */
@media (min-width: 960px) and (min-height: 620px) and (prefers-reduced-motion: no-preference) {
  html.js .story {
    height: 450vh;   /* 5 passos: abertura e os quatro da caixa */
    padding: 0;
  }

  html.js .story + .block { padding-top: 3rem; }

  html.js .story .story__stage {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100vh;
    padding-top: var(--header-h);
  }

  html.js .story .story__visual { position: static; }

  /* Os quatro textos ocupam a mesma célula; só o ativo aparece.
       Antes do JS marcar o passo (data-step), só a abertura fica visível. */
  html.js .story .story__copy {
    display: grid;
    gap: 0;
  }

  html.js .story .story__slide {
    grid-area: 1 / 1;
    align-self: center;
    opacity: 0;
    transform: translateY(18px);
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.25s ease, visibility 0s linear 0.25s;
  }

  html.js .story .story__slide.is-active {
    opacity: 1;
    transform: none;
    visibility: visible;
    transition: opacity 0.45s ease 0.2s, transform 0.5s ease 0.2s, visibility 0s;
  }

  html.js .story .story__heading { font-size: clamp(2rem, 3.4vw, 2.875rem); }
  html.js .story .story__text { font-size: 1.0625rem; }

  html.js .story .story__hint {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 3rem;
    font-size: 0.8125rem;
    color: var(--color-text-subtle);
  }

  html.js .story .story__hint::before {
    content: '';
    width: 1px;
    height: 1.75rem;
    background: linear-gradient(var(--color-accent), transparent);
    animation: story-hint 2.2s ease-in-out infinite;
    transform-origin: top;
  }


  html.js .story .story__progress {
    display: flex;
    gap: 0.375rem;
    position: absolute;
    left: 50%;
    bottom: 2rem;
    transform: translateX(-50%);
  }

  /* Primeira marcação (inclusive F5 no meio da história): sem transição */
  html.js .story.is-instant .story__slide { transition: none; }

  html.js .story:not([data-step]) .story__slide--intro {
    opacity: 1;
    transform: none;
    visibility: visible;
    transition: none;
  }
}

@keyframes story-hint {
  0%   { transform: scaleY(0); opacity: 1; }
  60%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}

.story__progress i {
  width: 1.5rem;
  height: 2px;
  border-radius: 2px;
  background: var(--color-border);
  transition: background 0.3s ease;
}

.story[data-step="0"] .story__progress i:nth-child(-n+1),
.story[data-step="1"] .story__progress i:nth-child(-n+2),
.story[data-step="2"] .story__progress i:nth-child(-n+3),
.story[data-step="3"] .story__progress i:nth-child(-n+4),
.story[data-step="4"] .story__progress i { background: var(--color-accent); }

/* ============================================
   Produtos: as três janelas se abrem ao rolar
   ============================================ */

.fan__stage {
  display: grid;
  gap: 1rem;
}

.fan__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.fan__screen {
  display: grid;
  place-items: center;
  height: 7.5rem;
  margin-bottom: 0.875rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: #151515;
  overflow: hidden;
}

.flow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  color: var(--color-text-subtle);
}

.flow > i {
  position: relative;
  width: 1.5rem;
  height: 1px;
  background: var(--color-border);
}

/* Um ponto atravessa a linha: a mensagem passando */
.flow > i::after {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: flow-dot 2.4s linear infinite;
}

.flow > i + span + i::after { animation-delay: 1.2s; }

@keyframes flow-dot {
  0%   { transform: translateX(0); opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { transform: translateX(calc(1.5rem - 5px)); opacity: 0; }
}

.flow__hub {
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  background: var(--color-accent);
  color: var(--color-accent-text);
  font-weight: 500;
}

.flow__split {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.flow__split b {
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--color-border);
  border-radius: 5px;
  font-weight: 400;
}

.fan__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.fan__text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* "Qual é o seu caso": a frase de quem escolhe fica acima do nome, como rótulo */
.fan__fit {
  font-size: 0.875rem;
  color: var(--color-accent);
}

.fan__list {
  display: grid;
  gap: 0.4rem;
  margin: 0.25rem 0 0.75rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--color-border);
}

.fan__list li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.fan__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
}

.fan__card .text-link { margin-top: auto; }

.fan__help {
  margin-top: 2.5rem;
  max-width: 44rem;
  color: var(--color-text-muted);
}

@media (min-width: 960px) {
  .fan__stage {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  /* --open: 0 = empilhadas no centro, 1 = lado a lado (vem do bloco K) */
  .fan.is-fanning .fan__card {
    --closed: calc(1 - var(--open, 1));
    transform-origin: 50% 100%;
    will-change: transform;
  }

  .fan.is-fanning .fan__card:nth-child(1) {
    transform: translateX(calc(var(--closed) * (100% + 1.25rem))) rotate(calc(var(--closed) * -6deg));
  }

  .fan.is-fanning .fan__card:nth-child(2) {
    z-index: 2;
    transform: translateY(calc(var(--closed) * -0.75rem));
    box-shadow: 0 calc(var(--closed) * 30px) 60px rgba(0, 0, 0, calc(var(--closed) * 0.5));
  }

  .fan.is-fanning .fan__card:nth-child(3) {
    transform: translateX(calc(var(--closed) * (-100% - 1.25rem))) rotate(calc(var(--closed) * 6deg));
  }
}

/* ============================================
   Diferenciais: preço lado a lado + o que muda no dia a dia
   ============================================ */

.price-duel {
  display: grid;
  gap: 1rem;
}

.bars {
  display: grid;
  gap: 1.125rem;
  margin: 0;
}

.bars__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "label value" "track track";
  align-items: center;
  gap: 0.375rem 1rem;
}

.bars__label { grid-area: label; }
.bars__track { grid-area: track; }
.bars__value { grid-area: value; }

@media (min-width: 560px) {
  .bars__row {
    grid-template-columns: 8.5rem minmax(0, 1fr) 4.75rem;
    grid-template-areas: "label track value";
    gap: 1rem;
  }
}

.bars__label {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.bars__track { height: 0.75rem; }

.bars__fill {
  display: block;
  width: calc(var(--v) / 33.4 * 100%);
  height: 100%;
  border-radius: 0 4px 4px 0;
  background: rgba(255, 255, 255, 0.24);
  transform-origin: left center;
}

.bars__value {
  font-variant-numeric: tabular-nums;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-align: right;
}

.bars__row--us .bars__label,
.bars__row--us .bars__value {
  color: var(--color-text);
  font-weight: 600;
}

.bars__row--us .bars__fill { background: var(--color-accent); }

.bars__caption {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
}

html.js .bars__fill {
  transform: scaleX(0);
  transition: transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

html.js .bars.is-inview .bars__fill { transform: none; }
html.js .bars.is-inview .bars__row:nth-child(2) .bars__fill { transition-delay: 0.12s; }
html.js .bars.is-inview .bars__row:nth-child(3) .bars__fill { transition-delay: 0.24s; }

.edge {
  display: grid;
  margin-top: 4.5rem;
  border-top: 1px solid var(--color-border);
}

.edge__item {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.edge__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.edge__text {
  margin-top: 0.375rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

@media (min-width: 768px) {
  .edge {
    grid-template-columns: 1fr 1fr;
    column-gap: 3.5rem;
  }
}

@media (min-width: 960px) {
  .price-duel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 4.5rem;
    align-items: center;
  }

  .price-duel .block__head { margin-bottom: 0; }
}

/* ============================================
   Antispam: o número grande e a demo de aprender
   ============================================ */

.spam {
  display: grid;
  gap: 3rem;
}

.spam__number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 13vw, 8.5rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.055em;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
  margin-bottom: 0.75rem;
}

.spam__more {
  margin-top: 1.25rem;
  font-size: 0.9375rem;
  color: var(--color-text-subtle);
}

.spam__box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  overflow: hidden;
}

.spam__box-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.spam__msg {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3.75rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.9375rem;
  transition: opacity 0.4s ease, transform 0.45s ease;
}

.spam__subj {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.spam__verdict {
  flex-shrink: 0;
  padding: 0.2rem 0.625rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.spam__verdict--ok {
  background: var(--color-secondary-dim);
  color: var(--color-secondary-text);
}

.spam__verdict--spam {
  background: rgba(var(--color-danger-rgb), 0.14);
  color: var(--color-danger);
}

.spam__verdict--learn {
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

.spam__mark {
  display: none;
  flex-shrink: 0;
  padding: 0.45rem 0.75rem;
  border: 0;
  border-radius: 8px;
  background: var(--color-accent);
  color: var(--color-accent-text);
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}

.spam__mark:hover { background: var(--color-accent-hover); }

.spam__note {
  min-height: 3.25rem;
  padding: 0.875rem 1.25rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.spam__reset {
  display: none;
  margin-top: 0.875rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-text-subtle);
  font: inherit;
  font-size: 0.875rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.spam__reset:hover { color: var(--color-text); }

/* Sem JS: mostra o resultado final. Com JS (is-ready): começa interativo. */
.spam__msg--target { opacity: 0.45; }

.spam__demo.is-ready .spam__msg--target { opacity: 1; }
.spam__demo.is-ready .spam__msg--target .spam__mark { display: inline-flex; }
.spam__demo.is-ready .spam__msg--target .spam__verdict { display: none; }

.spam__msg--slot { display: grid; }

.spam__swap {
  grid-area: 1 / 1;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  transition: opacity 0.4s ease, transform 0.45s ease;
}

.spam__swap--before { opacity: 0; visibility: hidden; }

.spam__demo.is-ready .spam__swap--before { opacity: 1; visibility: visible; }

.spam__demo.is-ready .spam__swap--after {
  opacity: 0;
  transform: translateY(10px);
}

.spam__demo.is-ready.is-marked .spam__msg--target {
  opacity: 0.45;
  transform: translateX(6px);
}

.spam__demo.is-ready.is-marked .spam__msg--target .spam__mark { display: none; }
.spam__demo.is-ready.is-marked .spam__msg--target .spam__verdict { display: inline-block; }

.spam__demo.is-ready.is-learned .spam__swap--before {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
}

.spam__demo.is-ready.is-learned .spam__swap--after {
  opacity: 1;
  transform: none;
}

.spam__demo.is-ready.is-learned .spam__reset { display: inline-block; }

@media (min-width: 960px) {
  .spam {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 5rem;
    align-items: center;
  }
}

/* ============================================
   Webmail, FAQ e fechamento
   ============================================ */

.showcase-shot { margin: 0; }

.showcase-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: #fff;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.showcase-shot figcaption {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
}

.faq-split .faq {
  max-width: none;
  margin: 0;
}

@media (min-width: 960px) {
  .faq-split {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 4rem;
    align-items: start;
  }

  .faq-split .block__head {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
  }
}

.closing__title {
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(2.125rem, 5.5vw, 3.75rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.closing__text {
  max-width: 38rem;
  margin-top: 1.25rem;
  font-size: 1.0625rem;
  color: var(--color-text-muted);
}

.closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.closing__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-subtle);
}

.closing__facts li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.closing__facts li + li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-text-subtle);
  opacity: 0.6;
  margin-left: -0.875rem;
}

/* ---- Reveals da home (classes entram no REVEAL_SELECTOR do main.js) ---- */


@media (prefers-reduced-motion: reduce) {
  html.js .block__head,
  html.js .edge__item,
  html.js .spam__demo,
  html.js .bars__fill {
    opacity: 1;
    transform: none !important;
    transition: none !important;
  }

  /* A janela fica parada no estado inicial; nada desliza nem pisca */
  .spam__msg,
  .mail__track,
  .mail__slot .msg,
  .mail__reader,
  .mail__toast,
  .mail__spam-count span {
    transition: none !important;
    animation: none !important;
  }

  .flow > i::after { animation: none; opacity: 0; }
}

/* ============================================
   lua Shield: a entrada do domínio (mesma história da home)
   Sem data-step (sem JS ou movimento reduzido) mostra o estado final.
   ============================================ */

.story .breadcrumb { margin-bottom: 1.5rem; }

.story__anchor { position: absolute; top: 0; }
@media (min-width: 960px) and (min-height: 620px) and (prefers-reduced-motion: no-preference) {
  html.js .story .story__anchor { top: 30%; }
}

.gate__route {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gate__node {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-text-subtle);
  transition: background 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

.gate__node .icon { font-size: 0.875rem; }

.gate__line {
  position: relative;
  flex: 1;
  height: 1px;
  margin: 0 0.5rem;
  background: var(--color-border);
}

.gate__line i {
  position: absolute;
  top: -2px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0;
}

@keyframes gate-dot {
  0%   { left: 0; opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { left: calc(100% - 5px); opacity: 0; }
}

/* O nó ativo acende; a linha ativa leva o ponto */
.gate__node--shield,
.story--shield[data-step="2"] .gate__node--shield {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-text);
}

.story--shield[data-step="0"] .gate__node--shield,
.story--shield[data-step="1"] .gate__node--shield,
.story--shield[data-step="3"] .gate__node--shield {
  background: none;
  border-color: rgba(var(--color-accent-rgb), 0.5);
  color: var(--color-accent);
}

.story--shield[data-step="1"] .gate__node--net,
.story--shield[data-step="3"] .gate__node--server {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--color-text);
}

.story--shield[data-step="1"] .gate__line--in i,
.story--shield[data-step="3"] .gate__line--out i {
  animation: gate-dot 1.4s linear infinite;
}

.gate__rows { padding: 0.25rem 0; }

.gate__row {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  height: 3.5rem;
  padding: 0 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.gate__row:last-child { border-bottom: 0; }
.gate__row:nth-child(2) { transition-delay: 0.12s; }
.gate__row:nth-child(3) { transition-delay: 0.24s; }
.gate__row:nth-child(4) { transition-delay: 0.36s; }

.gate__score { display: none; }

.gate__meter {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.gate__meter i {
  display: block;
  width: calc(min(var(--s), 31) / 31 * 100%);
  min-width: 3px;
  height: 100%;
  border-radius: 2px;
  transform-origin: left center;
  transition: transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.gate__row:nth-child(2) .gate__meter i { transition-delay: 0.12s; }
.gate__row:nth-child(3) .gate__meter i { transition-delay: 0.24s; }
.gate__row:nth-child(4) .gate__meter i { transition-delay: 0.36s; }

.gate__score b {
  width: 2.25rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-align: right;
}

.gate__verdict {
  display: grid;
  justify-items: end;
}

.gate__verdict span {
  grid-area: 1 / 1;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  white-space: nowrap;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.gate__v1 { opacity: 0; }

.gate__row--ok .gate__meter i { background: var(--color-secondary); }
.gate__row--ok .gate__verdict span { background: var(--color-secondary-dim); color: var(--color-secondary-text); }

.gate__row--spam .gate__meter i { background: var(--color-warm); }
.gate__row--spam .gate__verdict span { background: rgba(var(--color-warm-rgb), 0.14); color: var(--color-warm); }

.gate__row--block .gate__meter i { background: var(--color-danger); }
.gate__row--block .gate__verdict span { background: rgba(var(--color-danger-rgb), 0.14); color: var(--color-danger); }

.gate__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem 1.125rem;
  padding: 0.875rem 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.6875rem;
  color: var(--color-text-subtle);
  transition: opacity 0.4s ease 0.6s;
}

.gate__legend b {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--color-text-muted);
}

.gate__legend code { font-family: var(--font-mono); color: var(--color-text-muted); }

@media (min-width: 560px) {
  .gate__row { grid-template-columns: 2rem minmax(0, 1fr) 6.5rem 9.75rem; }

  .gate__score {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: opacity 0.3s ease;
  }
}

/* 0 · as mensagens já estão na fila de entrada (o painel não abre vazio) */

/* 0 e 1 · ainda sem análise */
.story--shield[data-step="0"] .gate__score,
.story--shield[data-step="1"] .gate__score,
.story--shield[data-step="0"] .gate__verdict span,
.story--shield[data-step="1"] .gate__verdict span,
.story--shield[data-step="0"] .gate__legend,
.story--shield[data-step="1"] .gate__legend { opacity: 0; }

.story--shield[data-step="0"] .gate__meter i,
.story--shield[data-step="1"] .gate__meter i { transform: scaleX(0); }

/* 2 · a pontuação sai e o veredito aparece */
.story--shield[data-step="2"] .gate__v1 { opacity: 1; transition-delay: 0.7s; }
.story--shield[data-step="2"] .gate__v2 { opacity: 0; transform: translateY(-4px); }

/* 3 · cada uma vai para o seu destino */
.story--shield[data-step="3"] .gate__v2 { transition-delay: 0.25s; }
.story--shield[data-step="3"] .gate__row--block { opacity: 0.5; }

@media (prefers-reduced-motion: reduce) {
  .gate__row,
  .gate__meter i,
  .gate__verdict span,
  .gate__legend,
  .gate__node { transition: none !important; }

  .gate__line i { animation: none !important; }
}

/* Shield: título mais contido, janela "esperando" no passo 0 e faixa que cabe no celular */
.story--shield .story__title,
.story--bridge .story__title { font-size: clamp(2.25rem, 4.6vw, 3.375rem); }

.gate__rows { position: relative; }

.gate__idle {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.gate__idle i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: gate-idle 1.4s ease-in-out infinite;
}

@keyframes gate-idle {
  0%, 100% { opacity: 0.25; }
  50%      { opacity: 1; }
}


@media (max-width: 479px) {
  .gate__route { padding: 0.875rem 1rem; }
  .gate__node { padding: 0.3rem 0.5rem; font-size: 0.625rem; }
  .gate__node .icon { display: none; }
  .gate__line { margin: 0 0.375rem; min-width: 0.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .gate__idle i { animation: none; }
}

/* ============================================
   lua Bridge: um domínio, cada conta no seu provedor
   Reaproveita a janela do Shield (.gate); sem data-step mostra o estado final.
   ============================================ */

.gate--bridge .gate__row { grid-template-columns: 2rem minmax(0, 1fr) auto; }

.gate__lanes {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex-shrink: 0;
}

.gate__lane {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.15rem 0.5rem 0.15rem 0.25rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--color-text-subtle);
  transition: border-color 0.35s ease, color 0.35s ease;
}

.gate__lane b {
  margin-left: auto;
  padding-left: 0.5rem;
  font-weight: 500;
  color: var(--color-text);
  transition: opacity 0.3s ease;
}

/* Selo do provedor: G, M ou L */
.prov {
  display: inline-grid;
  place-items: center;
  width: 1rem;
  height: 1rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  font-style: normal;
  font-weight: 600;
}

.prov--g { background: rgba(138, 180, 248, 0.18); color: #a8c7fa; }
.prov--m { background: var(--color-secondary-dim); color: var(--color-secondary-text); }
.prov--l { background: var(--color-accent-dim); color: var(--color-accent); }

.dest {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.15rem 0.55rem 0.15rem 0.2rem !important;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
}

.dest--x { color: var(--color-accent); border-color: rgba(var(--color-accent-rgb), 0.35); }

.msg__avatar--accent {
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

.gate__row--internal { background: rgba(var(--color-accent-rgb), 0.04); }

/* 0 · as mensagens já estão chegando, ainda sem destino (o painel não abre vazio) */

/* a conversa interna só aparece no passo 3 (ou no estado final) */
.story--bridge[data-step="0"] .gate__row--internal,
.story--bridge[data-step="1"] .gate__row--internal,
.story--bridge[data-step="2"] .gate__row--internal { opacity: 0; transform: translateY(8px); }

/* 1 · chegou e o spam já foi filtrado; ainda sem destino */
.story--bridge[data-step="0"] .gate__verdict span,
.story--bridge[data-step="1"] .gate__v2 { opacity: 0; transform: translateY(4px); }
.story--bridge[data-step="1"] .gate__row--block .gate__v1 { opacity: 1; transition-delay: 0.6s; }
.story--bridge[data-step="1"] .gate__row--block { opacity: 0.5; transition-delay: 0.9s; }

/* contagem das raias só depois do roteamento */
.story--bridge[data-step="0"] .gate__lane b,
.story--bridge[data-step="1"] .gate__lane b { opacity: 0; }

.story--bridge[data-step="0"] .gate__legend,
.story--bridge[data-step="1"] .gate__legend { opacity: 0; }

/* 2 · cada conta recebe o selo do seu provedor; as raias acendem */
.story--bridge[data-step="2"] .gate__v2 { transition-delay: 0.35s; }
.story--bridge[data-step="2"] .gate__lane,
.story--bridge[data-step="3"] .gate__lane { border-color: rgba(255, 255, 255, 0.3); color: var(--color-text); }

/* 3 · a conversa entre colegas em provedores diferentes ganha o foco */
.story--bridge[data-step="3"] .gate__row:not(.gate__row--internal) { opacity: 0.45; }
.story--bridge[data-step="3"] .gate__row--internal { transition-delay: 0.3s; }

@media (max-width: 479px) {
  .gate__lane { font-size: 0.5625rem; padding-right: 0.375rem; }
  .gate--bridge .gate__lane { gap: 0.25rem; }
  .dest { font-size: 0.625rem !important; }
}

@media (prefers-reduced-motion: reduce) {
  .gate__lane,
  .gate__lane b { transition: none !important; }
}

/* ============================================
   Home com o conteúdo de 2026-10 (equipe): seção clara, subtítulo de bloco,
   situações e checklist dentro dos blocos
   ============================================ */

.block.section--paper .block__title { color: #1a1a1a; }
.block.section--paper .block__lead { color: #4a4a46; }

.block__head--sub { margin-top: 4.5rem; }

.block__subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.block .situations { margin-top: 0.5rem; }
.block .split__content .block__title { margin-bottom: 1rem; }
.block .split__content .checklist { margin-top: 1.5rem; }
.block .split__content .block__links { margin-top: 1.75rem; }