/* Footer-specific styles extracted from main stylesheet */
.site-footer { background: #3a434d; color: rgba(255,255,255,0.9); padding: 3rem 1rem; font-size: 0.95rem; }
.footer-logo { width: 140px; margin-bottom: 2rem; }
.footer-company-info { color: rgba(255,255,255,0.85); line-height: 1.5; }
.footer-company-info p { margin-bottom: 0.35rem; }
.company-name { font-size: 0.95rem; font-weight: 600; }
.company-cnpj { font-size: 0.85rem; opacity: 0.85; }
.company-address { font-size: 0.85rem; opacity: 0.8; }
.footer-links, .footer-contact, .footer-social { padding-left: 0; margin: 0; list-style: none; }
.footer-contact li, .footer-social li { margin-bottom: 0.1rem; }
.footer-contact a, .footer-social a { display: flex; align-items: center; gap: 8px; color: #ffffff; font-size: 0.92rem; }
.footer-contact a:hover span { color: var(--secondary); }
.icon { width: 28px; height: 28px; opacity: 0.9; transition: 0.25s ease; cursor: pointer; }
.icon:hover { transform: scale(1.18); opacity: 1; }
.footer-social-row { display: flex; flex-direction: column; align-items: flex-start; }
.footer-social { display: flex; gap: 1rem; margin-bottom: 0.75rem; }
.footer-social .icon { width: 35px; height: 35px; transition: transform 0.2s ease, opacity 0.2s ease; }
.footer-social a:hover .icon { transform: scale(1.15); opacity: 0.85; }
.follow-text { font-size: 1.05rem; color: rgba(255, 255, 255, 0.8); }
.footer-divider, .footer-line { border-color: rgba(255,255,255,0.15); margin: 1rem 0; }
.site-footer .copyright { text-align: center; font-size: 0.85rem; color: rgba(255,255,255,0.7); margin-top: 1rem; }

/* Scroll to Top Button (Mobile Only) */
.scroll-to-top-btn {
  display: none;
  position: fixed;
  bottom: 6rem;
  right: 1rem;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 999;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

.arrow-up {
  width: 12px;
  height: 12px;
  border-left: 3px solid white;
  border-top: 3px solid white;
  transform: rotate(45deg);
  margin-top: 4px;
}

.scroll-to-top-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.scroll-to-top-btn:active {
  transform: translateY(-1px);
}

/* Show button on mobile only */
@media (max-width: 768px) {
  .scroll-to-top-btn {
    display: none;
  }
}

/* Hide button on larger screens */
@media (min-width: 769px) {
  .scroll-to-top-btn {
    display: none !important;
  }
}

/* =========================================================
   WHATSAPP FLOAT (Mobile Only)
========================================================= */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 1rem;
  width: 55px;
  height: 55px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 998;
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float img {
  width: 40px;
  height: 40px;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.whatsapp-float:active {
  transform: translateY(-1px);
}

/* Show button on mobile and larger screens */
@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 1.5rem;
    right: 0.75rem;
  }
}


@media (min-width: 1920px) {
  .whatsapp-float img {
    width: 65px;
    height: 65px;
  }

  .whatsapp-float {
    bottom: 2.5rem;
    right: 1.75rem;
  }

  .whatsapp-float {
    bottom: 4rem;
    right: 3rem;
    width: 75px;
    height: 75px;

  }

  .site-footer {
    padding: 4rem 2rem;
    font-size: 1.05rem;
  }

  .footer-logo {
    width: 160px;
    margin-bottom: 2.5rem;
  }

  .footer-company-info {
    line-height: 1.6;
  }

  .footer-company-info p {
    margin-bottom: 0.5rem;
  }

  .company-name {
    font-size: 1.1rem;
  }

  .company-cnpj,
  .company-address {
    font-size: 1rem;
  }

  .footer-contact a,
  .footer-social a {
    font-size: 1rem;
    gap: 20px;
  }

  .icon {
    width: 30px;
    height: 30px;
  }

  .footer-social-row {
    padding-top: 20px;
  }



  .footer-social .icon {
    width: 30px;
    height: 30px;
  }

  .follow-text {
    font-size: 1rem;
  }

  .footer-divider,
  .footer-line {
    margin: 0.2rem 0;
  }

  .copyright {
    font-size: 1rem;
    margin-top: 1rem;
  }
}