/* site.css — estilos compartilhados do site tatchammas.com.br
   Paleta e fontes herdadas de outputs/2026-08-17-identidade-visual-auge80.md e da LP v1 */

:root {
  --bg-base: #06060F;
  --bg-layer2: #0D1230;
  --graphite: #1B1E2E;
  --violet: #6F4FE0;
  --amethyst: #9B6FE8;
  --silver: #C9CDDA;
  --silver-light: #EDEBF5;
  --text-main: #F4F3F9;
  --text-secondary: #ACA8C4;
  --border-subtle: rgba(201,205,218,0.16);
  --whatsapp-green: #25D366;
  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--amethyst); }
a:hover { color: var(--silver-light); }

.metallic-text {
  background: linear-gradient(135deg, var(--silver), var(--amethyst), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--amethyst);
  font-size: 13px;
}

/* Botão de WhatsApp flutuante — presente em todas as páginas do site */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
  z-index: 999;
  transition: transform 0.2s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

@media (max-width: 480px) {
  .whatsapp-float {
    width: 54px;
    height: 54px;
    right: 16px;
    bottom: 16px;
  }
  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}

/* Rodapé simples, compartilhado */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 24px 20px;
  text-align: center;
  font-size: 14px;
  color: var(--text-secondary);
}

.site-footer a { color: var(--text-secondary); text-decoration: underline; }
.site-footer a:hover { color: var(--silver-light); }