/* ============================================================
   BBZ Kadence Child - bbz-tokens.css
   Tokens e estilos da identidade oficial BBZ.
   Paleta e tipografia conforme o Manual da Marca.
   ============================================================ */

:root {
  /* Cores oficiais BBZ */
  --bbz-navy: #04193b;
  --bbz-blue: #0664e4;
  --bbz-blue-medium: #60a5fa;
  --bbz-blue-light: #b0d4ff;
  --bbz-purple: #8578ef;
  --bbz-gray-dark: #8c8c9c;
  --bbz-gray-medium: #b8b8c4;
  --bbz-gray-light: #efeff4;
  --bbz-white: #ffffff;
  --bbz-whatsapp: #25d366;

  /* Raio e sombras */
  --bbz-radius: 12px;
  --bbz-radius-sm: 8px;
  --bbz-shadow: 0 1px 2px rgba(4, 25, 59, 0.04), 0 8px 24px rgba(4, 25, 59, 0.06);
  --bbz-shadow-lg: 0 2px 4px rgba(4, 25, 59, 0.05), 0 16px 40px rgba(4, 25, 59, 0.1);

  /* Tipografia fluida */
  --bbz-step-0: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --bbz-step-1: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --bbz-step-2: clamp(1.75rem, 1.4rem + 1.75vw, 2.5rem);
  --bbz-step-3: clamp(2.25rem, 1.7rem + 2.75vw, 3.5rem);
}

/* Tipografia base */
body {
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--bbz-navy);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2 { font-weight: 300; letter-spacing: -0.01em; }
h3, h4 { font-weight: 500; }
h1 { font-size: var(--bbz-step-3); line-height: 1.1; }
h2 { font-size: var(--bbz-step-2); line-height: 1.15; }
h3 { font-size: var(--bbz-step-1); }
p  { font-size: var(--bbz-step-0); line-height: 1.7; }

/* Títulos com balanceamento de linha quando suportado */
h1, h2, h3 { text-wrap: balance; }

/* Botões da marca (primário) */
.wp-block-button__link,
.button,
button.bbz-btn {
  background-color: var(--bbz-blue);
  color: var(--bbz-white);
  border-radius: 10px;
  font-weight: 600;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.wp-block-button__link:hover,
.button:hover,
button.bbz-btn:hover {
  background-color: var(--bbz-navy);
  transform: translateY(-1px);
}

/* Botão secundário (outline) */
.is-style-outline .wp-block-button__link,
.bbz-btn-outline {
  background-color: transparent;
  color: var(--bbz-blue);
  border: 1px solid var(--bbz-blue);
}

/* Faixa institucional de números (fundo azul escuro) */
.bbz-numbers {
  background: var(--bbz-navy);
  color: var(--bbz-white);
}
.bbz-numbers .bbz-number {
  font-size: var(--bbz-step-2);
  font-weight: 600;
}

/* Cards */
.bbz-card {
  background: var(--bbz-white);
  border-radius: var(--bbz-radius);
  box-shadow: var(--bbz-shadow);
}

/* Gradiente institucional */
.bbz-gradient {
  background-image: linear-gradient(135deg, var(--bbz-navy) 0%, var(--bbz-blue) 100%);
  color: var(--bbz-white);
}

/* Botão flutuante do WhatsApp (única exceção de verde) */
.bbz-whatsapp-fab {
  background-color: var(--bbz-whatsapp);
  color: #fff;
}

/* Foco visível acessível */
a:focus-visible,
button:focus-visible,
.wp-block-button__link:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--bbz-blue);
  outline-offset: 2px;
}

/* Movimento com propósito, respeitando preferências do usuário */
@media (prefers-reduced-motion: no-preference) {
  .bbz-reveal {
    animation: bbz-fade-up 0.4s cubic-bezier(0.22, 1, 0.36, 1) both;
  }
}
@keyframes bbz-fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}