/* Tokens vindos de DESIGN.md (npx getdesign@latest add cal) — ver esse
   arquivo pra referência completa antes de alterar qualquer valor aqui. */

:root {
  --color-primary: #111111;
  --color-primary-active: #242424;
  --color-ink: #111111;
  --color-body: #374151;
  --color-muted: #6b7280;
  --color-hairline: #e5e7eb;
  --color-canvas: #ffffff;
  --color-surface-soft: #f8f9fa;
  --color-surface-card: #f5f5f5;
  --color-surface-dark: #101010;
  --color-on-primary: #ffffff;
  --color-on-dark: #ffffff;
  --color-on-dark-soft: #a1a1aa;

  --color-badge-orange: #fb923c;
  --color-badge-pink: #ec4899;
  --color-badge-violet: #8b5cf6;
  --color-badge-emerald: #34d399;

  /* Nomes de remetente sobre bolha branca — variantes escurecidas dos badges
     acima para manter contraste AA (>=4.5:1) em texto 13px sobre #fff. */
  --color-name-orange: #9a3412;
  --color-name-pink: #9d174d;
  --color-name-violet: #5b21b6;
  --color-name-emerald: #065f46;

  /* Paleta WhatsApp */
  --wa-header-bg: #075E54;
  --wa-header-bg-dark: #054c40;
  --wa-accent: #25D366;
  --wa-chat-bg: #ECE5DD;
  --wa-time: #667781;
  --wa-bubble-out: #d9fdd3;

  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-section: 96px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--color-body);
  background: var(--color-canvas);
  line-height: 1.5;
}

/* Cal Sans não é uma web font pública (ver DESIGN.md, "Known Gaps") —
   substituto documentado: Inter peso 600 com letter-spacing negativo. */
.display-xl, .display-md, .display-sm, .title-lg, .title-md {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  color: var(--color-ink);
}

.display-xl { font-size: 64px; line-height: 1.05; letter-spacing: -2px; }
.display-md { font-size: 36px; line-height: 1.15; letter-spacing: -1px; }
.display-sm { font-size: 28px; line-height: 1.2; letter-spacing: -0.5px; }
.title-lg { font-size: 22px; line-height: 1.3; letter-spacing: -0.3px; }
.title-md { font-size: 18px; line-height: 1.4; }

.body-md { font-size: 16px; line-height: 1.5; font-weight: 400; }
.body-sm { font-size: 14px; line-height: 1.5; font-weight: 400; color: var(--color-muted); }

/* Barra de marca. A página abria direto na headline e o nome do produto não
   aparecia em lugar nenhum acima da dobra. O emoji é o mesmo que assina o
   resumo publicado no grupo, então quem já viu a mensagem reconhece. */
.brandbar {
  padding: 1.125rem 1.5rem;
  background: var(--color-canvas);
  border-bottom: 1px solid var(--color-hairline);
}

.brandmark {
  /* Centralizado porque a página inteira é centralizada: alinhado à esquerda de
     um container, a marca cai num eixo que nenhum outro elemento usa. */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}

.brandmark-icon {
  font-size: 20px;
  line-height: 1;
}

.brandmark-name {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.3px;
  color: var(--color-ink);
}

.hero {
  /* Menos respiro no topo do que nos outros lados: a barra de marca já ocupa
     parte desse espaço, e 96px abaixo dela empurrava a headline para fora da
     dobra em telas de notebook. */
  padding: 4rem 1.5rem var(--spacing-section);
  text-align: center;
  background: var(--color-canvas);
}

.hero .display-xl { max-width: 40rem; margin: 0 auto 1rem; }

.hero-eyebrow {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}

.subtitle {
  max-width: 36rem;
  margin: 0 auto 2rem;
  color: var(--color-muted);
  font-size: 16px;
}

.hero-contrast {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 1rem;
  max-width: 34rem;
  margin: 0 auto 1.5rem;
}

.hero-contrast-item {
  flex: 1;
  background: var(--color-surface-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg) 1rem;
  text-align: left;
}

.hero-contrast-item .body-md { color: var(--color-ink); font-weight: 500; }

.hero-contrast-label {
  display: inline-block;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 600;
  border-radius: 9999px;
  padding: 2px 10px;
  margin-bottom: 0.5rem;
}

.hero-contrast-label-before { background: var(--color-surface-strong, #e5e7eb); color: var(--color-body); }
.hero-contrast-label-after { background: var(--color-primary); color: var(--color-on-primary); }

.hero-contrast-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 20px;
}

.hero-value-line {
  max-width: 30rem;
  margin: 0 auto 1.75rem;
  color: var(--color-body);
  font-size: 15px;
  font-weight: 500;
}

.button-primary, .button-secondary {
  display: inline-block;
  padding: 12px 20px;
  height: 40px;
  border-radius: var(--radius-md);
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  border: none;
}

.button-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.button-primary:active { background: var(--color-primary-active); }

.button-secondary {
  background: var(--color-canvas);
  color: var(--color-ink);
  border: 1px solid var(--color-hairline);
}

.button-on-dark {
  background: var(--color-on-dark);
  color: var(--color-surface-dark);
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-section) 1.5rem;
}

.section-soft { background: var(--color-surface-soft); }

.section-title { margin-bottom: var(--spacing-lg); }

.product-mockup-card {
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.simulator-intro {
  max-width: 40rem;
  margin-bottom: var(--spacing-xl);
}

.simulator {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  gap: var(--spacing-lg);
}

.simulator-flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 24px;
}

.simulator-phone {
  background: var(--wa-chat-bg);
  border-radius: 22px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 480px;
}

.simulator-phone-statusbar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px;
  background: var(--wa-header-bg-dark);
  color: #ffffff;
  font-family: "Inter", sans-serif;
  font-size: 11px;
  font-weight: 600;
}

.simulator-phone-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 10px 14px;
  background: var(--wa-header-bg);
}

.simulator-phone-back {
  color: #ffffff;
  font-size: 26px;
  line-height: 1;
  font-weight: 600;
}

.simulator-group-avatar {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.simulator-phone-header-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.simulator-group-name {
  display: block;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.simulator-group-sub {
  display: block;
  min-height: 1.2em;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.simulator-phone-header-icons {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 15px;
  color: #ffffff;
  opacity: 0.9;
}

.simulator-chat {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg) 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  background-color: var(--wa-chat-bg);
  background-image:
    radial-gradient(rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    radial-gradient(rgba(0, 0, 0, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  background-position: 0 0, 14px 14px;
}

.simulator-message {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.simulator-message.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.simulator-avatar {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 12px;
  color: #ffffff;
}

.simulator-avatar-orange { background: var(--color-badge-orange); }
.simulator-avatar-pink { background: var(--color-badge-pink); }
.simulator-avatar-violet { background: var(--color-badge-violet); }
.simulator-avatar-emerald { background: var(--color-badge-emerald); }

.simulator-bubble {
  position: relative;
  background: #ffffff;
  border-radius: 7.5px;
  border-top-left-radius: 0;
  padding: 6px 8px 6px 9px;
  max-width: 82%;
  margin-left: 6px;
  box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
}

.simulator-bubble::before {
  content: '';
  position: absolute;
  top: 0;
  left: -7px;
  width: 0;
  height: 0;
  border-top: 7px solid #ffffff;
  border-right: 7px solid transparent;
}

.simulator-bubble-name {
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1px;
}

.simulator-name-orange { color: var(--color-name-orange); }
.simulator-name-pink { color: var(--color-name-pink); }
.simulator-name-violet { color: var(--color-name-violet); }
.simulator-name-emerald { color: var(--color-name-emerald); }

.simulator-bubble-text {
  font-size: 14px;
  color: var(--color-body);
  line-height: 1.4;
}

.simulator-bubble-time {
  float: right;
  margin: 4px 0 -2px 8px;
  font-size: 11px;
  color: var(--wa-time);
}

.simulator-bubble-check {
  color: #53bdeb;
  margin-left: 3px;
}

/* Mensagem "de saída": o resumo sendo postado de volta no grupo pelo
   próprio resumoGrupo, no padrão visual do WhatsApp para mensagens
   enviadas (bolha verde-clara, alinhada à direita). */
.simulator-message.is-outgoing {
  justify-content: flex-end;
}

.simulator-message.is-outgoing .simulator-avatar {
  display: none;
}

.simulator-message.is-outgoing .simulator-bubble {
  background: var(--wa-bubble-out);
  margin-left: 0;
  margin-right: 6px;
  border-top-left-radius: 7.5px;
  border-top-right-radius: 0;
}

.simulator-message.is-outgoing .simulator-bubble::before {
  left: auto;
  right: -7px;
  border-right: none;
  border-left: 7px solid transparent;
  border-top-color: var(--wa-bubble-out);
}

.simulator-posted-badge {
  margin-top: 0.75rem;
  text-align: center;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--wa-header-bg);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.simulator-posted-badge.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.simulator-phone-inputbar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--color-surface-soft);
  border-top: 1px solid rgba(0, 0, 0, 0.04);
}

.simulator-inputbar-icon {
  font-size: 18px;
  line-height: 1;
  opacity: 0.75;
  flex-shrink: 0;
}

.simulator-inputbar-field {
  flex: 1;
  min-width: 0;
  background: #ffffff;
  border-radius: 9999px;
  padding: 8px 14px;
  font-size: 14px;
  color: var(--color-muted);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
}

.simulator-inputbar-mic {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 9999px;
  background: var(--wa-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.simulator-result {
  position: relative;
  min-height: 480px;
}

.simulator-processing {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  background: var(--color-surface-soft);
  border-radius: var(--radius-lg);
}

.simulator-processing.is-visible {
  opacity: 1;
}

.simulator-spinner {
  width: 32px;
  height: 32px;
  border-radius: 9999px;
  border: 3px solid var(--color-hairline);
  border-top-color: var(--color-primary);
  animation: simulator-spin 0.8s linear infinite;
}

@keyframes simulator-spin {
  to { transform: rotate(360deg); }
}

.simulator-summary-card {
  margin-top: 0;
  height: 100%;
  overflow-y: auto;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.simulator-summary-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.simulator-summary-card code {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 13px;
  background: var(--color-surface-card);
  padding: 1px 5px;
  border-radius: 4px;
}

.simulator-replay {
  display: block;
  margin: var(--spacing-lg) auto 0;
  background: transparent;
  border: none;
  color: var(--color-muted);
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 0.5rem;
}

.simulator-replay:hover { color: var(--color-ink); }
.simulator-replay.is-disabled { opacity: 0.5; pointer-events: none; }

.pricing-intro {
  max-width: 42rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-muted);
}

.pricing-honesty-note {
  color: var(--color-on-dark-soft);
  margin-top: 0.25rem;
}

/* Linha do tempo do "Como funciona".
   As três etapas não são features paralelas, são momentos de um mesmo dia, e o
   horário é a informação que só este produto tem. Por isso o marcador é a hora
   e não um número de ordem, que qualquer página poderia usar.
   Os cards anteriores eram #f5f5f5 sobre uma seção #f8f9fa: três pontos de
   diferença, invisíveis. Aqui o contraste vem da régua e dos marcos, não de
   caixas. */
.timeline-intro {
  max-width: 44rem;
  margin-bottom: 3.5rem;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  list-style: none;
  counter-reset: none;
}

.timeline-step {
  position: relative;
  padding-top: 2.25rem;
}

/* A régua: um traço contínuo atrás dos marcos, cortado nas pontas para não
   sugerir que o processo vem de fora nem continua depois. */
.timeline-step::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 0;
  right: calc(var(--spacing-xl) * -1);
  height: 1px;
  background: var(--color-hairline);
}

.timeline-step:last-child::before {
  right: 0;
}

/* O marco. Preenchido no último para marcar a entrega, que é o único momento
   em que o participante do grupo vê alguma coisa acontecer. */
.timeline-step::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--color-canvas);
  border: 1.5px solid var(--color-muted);
}

.timeline-step:last-child::after {
  background: var(--color-ink);
  border-color: var(--color-ink);
}

.timeline-time {
  display: block;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--color-muted);
  margin-bottom: 0.625rem;
}

.timeline-step:last-child .timeline-time {
  color: var(--color-ink);
}

.timeline-title {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.3px;
  color: var(--color-ink);
  margin-bottom: 0.5rem;
}

.timeline-text {
  max-width: 22rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.pricing-tier-card, .pricing-tier-card-featured {
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pricing-tier-card {
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  color: var(--color-ink);
}

.pricing-tier-card-featured {
  background: var(--color-surface-dark);
  color: var(--color-on-dark);
}

.pricing-tier-card-featured .title-lg,
.pricing-tier-card-featured .display-sm { color: var(--color-on-dark); }

.pricing-tier-card-featured .body-md { color: var(--color-on-dark-soft); }

.price span { font-weight: 400; color: var(--color-muted); }

.pricing-tier-card-featured .price span { color: var(--color-on-dark-soft); }

.payment-result:empty { display: none; }

.payment-result {
  margin-top: 0.5rem;
}

.payment-status {
  color: var(--color-muted);
}

.pricing-tier-card-featured .payment-status { color: var(--color-on-dark-soft); }

.payment-status-erro {
  color: var(--color-badge-pink);
}

.pricing-tier-card-featured .payment-status-erro { color: var(--color-badge-pink); }

.payment-qr-box {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
}

.pricing-tier-card-featured .payment-qr-box {
  background: rgba(255, 255, 255, 0.08);
}

.payment-qr-image {
  width: 180px;
  height: 180px;
  border-radius: var(--radius-md);
  background: #fff;
  padding: 8px;
}

.payment-qr-caption {
  color: var(--color-muted);
}

.pricing-tier-card-featured .payment-qr-caption { color: var(--color-on-dark-soft); }

.payment-copy-button {
  width: 100%;
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.text-input {
  padding: 10px 14px;
  height: 40px;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  font-family: "Inter", sans-serif;
  font-size: 16px;
}

.footer {
  background: var(--color-surface-dark);
  color: var(--color-on-dark-soft);
  text-align: center;
  padding: 64px 1.5rem;
}

/* Responsivo — ver DESIGN.md, seção "Responsive Behavior" */
@media (max-width: 768px) {
  .display-xl { font-size: 32px; letter-spacing: -1px; }
  .pricing-grid { grid-template-columns: 1fr; }

  /* Empilhado, a régua deita: vira uma linha vertical à esquerda, e os marcos
     passam a correr por ela. */
  .timeline { grid-template-columns: 1fr; gap: 0; }

  .timeline-step {
    padding: 0 0 2rem 1.75rem;
  }

  .timeline-step::before {
    top: 6px;
    bottom: 0;
    left: 5px;
    right: auto;
    width: 1px;
    height: auto;
  }

  .timeline-step:last-child::before { bottom: auto; height: 0; }

  .timeline-step::after { top: 1px; }

  .timeline-intro { margin-bottom: 2.5rem; }
  .timeline-text { max-width: none; }
  .section { padding: 48px 1.5rem; }
  .hero-contrast { flex-direction: column; max-width: 22rem; }
  .hero-contrast-arrow { transform: rotate(90deg); }
  .simulator { grid-template-columns: 1fr; }
  .simulator-flow-arrow { transform: rotate(90deg); padding: 0.5rem 0; }
  .simulator-phone, .simulator-result { height: auto; min-height: 360px; }
}