/* ============================================================
   LandingNow - Motor de Temas Sazonais
   base.css: variaveis CSS neutras quando nenhum tema esta ativo.
   Cada tema sobrescreve essas variaveis em sua propria classe.
   IMPORTANTE: as variaveis da marca (--neon, --bg, --ink, --hot)
   permanecem intactas. Os temas atuam apenas em camadas secundarias.
   ============================================================ */

:root {
  /* Cor de apoio do tema (transparente no default) */
  --theme-accent: transparent;
  --theme-accent-soft: transparent;

  /* Tom de fundo do tema (aplicado em seções alternadas) */
  --theme-bg-tint: transparent;

  /* Sombra colorida do tema (aplicada em cards) */
  --theme-shadow: 0 0 0 transparent;

  /* Borda colorida do tema */
  --theme-border: transparent;

  /* Estado de exibicao dos elementos decorativos */
  --theme-deco-display: none;
  --theme-deco-opacity: 0;
}

/* Container global de decoracoes do tema (corações flutuantes, neve, etc.) */
.theme-decorations {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
  display: var(--theme-deco-display);
  opacity: var(--theme-deco-opacity);
  transition: opacity 0.8s ease;
}

/* Marcador do tema ao lado do logotipo */
.theme-logo-mark {
  display: var(--theme-deco-display);
  margin-left: 2px;
  vertical-align: middle;
  width: 18px;
  height: 18px;
}

/* Respeita preferencia de movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  .theme-decorations {
    display: none !important;
  }
}


/* ============================================================
   Seasonal Add-on - bloco de venda do tema sazonal automatico
   ============================================================ */

.seasonal-addon {
  margin-top: 48px;
  padding: 40px 36px;
  background: linear-gradient(135deg, rgba(200, 255, 61, 0.04) 0%, rgba(255, 77, 122, 0.04) 100%);
  border: 1px solid var(--line);
  border-radius: 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.seasonal-addon::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(200, 255, 61, 0.06) 0%, transparent 60%);
  pointer-events: none;
  filter: blur(40px);
}

.seasonal-addon-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.seasonal-addon-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(200, 255, 61, 0.1);
  border: 1px solid rgba(200, 255, 61, 0.3);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  color: var(--neon);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-family: 'Inter', sans-serif;
}

.seasonal-addon h3 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 14px;
}

.seasonal-addon h3 em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--neon);
}

.seasonal-addon p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 18px;
  text-align: justify;
}

.seasonal-addon-occasions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.seasonal-addon-chip {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--ink-soft);
}

.seasonal-addon-action {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  text-align: right;
}

.seasonal-addon-price {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.seasonal-addon-price strong {
  font-family: 'Inter', sans-serif;
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
}

.seasonal-addon-price small {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

.seasonal-addon-cta {
  background: var(--whatsapp);
  color: var(--bg);
  padding: 14px 24px;
  border-radius: 100px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.25);
  white-space: nowrap;
}

.seasonal-addon-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
}

.seasonal-addon-cta svg {
  width: 16px;
  height: 16px;
  fill: var(--bg);
}

@media (max-width: 768px) {
  .seasonal-addon {
    grid-template-columns: 1fr;
    padding: 28px 22px;
    gap: 24px;
    margin-top: 32px;
  }
  .seasonal-addon-action {
    align-items: stretch;
    text-align: center;
  }
  .seasonal-addon-price {
    align-items: center;
  }
  .seasonal-addon-cta {
    justify-content: center;
    width: 100%;
  }
  .seasonal-addon h3 {
    text-align: center;
  }
  .seasonal-addon p {
    text-align: justify;
  }
}