:root {
  --primary: #c1121f;
}

/* HERO */
.hero-slide {
  height: 80vh;
  background: linear-gradient(rgba(0,0,0,.7), rgba(0,0,0,.7)),
  url('https://images.unsplash.com/photo-1604186838309-c6715f0d3f68');
  background-size: cover;
  background-position: center;
}

/* SERVIÇOS */
.service-box {
  background: #fff;
  border-radius: 16px;
  border: 1px solid #eee;
  transition: all .3s ease;
}

.service-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

/* ICON */
.icon-box {
  width: 70px;
  height: 70px;
  margin: 0 auto;
  font-size: 28px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 16px;
  background: rgba(193,18,31,0.08);
  color: #c1121f;
  transition: .3s;
}

.service-box:hover .icon-box {
  background: #c1121f;
  color: #fff;
  transform: scale(1.1);
}

/* BOTÕES */
.btn-success {
  background-color: #25d366;
  border: none;
}

.btn-success:hover {
  background-color: #1ebe5d;
}

/* INSTAGRAM */
.instagram-widget {
  width: 100%;
  height: 500px;
  border: none;
}

/* CONTATO */
.contato {
  background: #111;
}

/* FLOAT */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: #fff;
  font-size: 22px;
  padding: 14px;
  border-radius: 50%;
  z-index: 999;
}

.image-box img {
  height: 400px;
  object-fit: cover;
  transition: .5s;
}

.image-box:hover img {
  transform: scale(1.05);
}

/* MOBILE */
@media (max-width: 768px) {
  .image-box img {
    height: 250px;
  }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

.whatsapp-float {
  animation: pulse 2s infinite;
}
/* LINKS DO MENU */
.navbar .nav-link {
  color: #c1121f;
  font-weight: 500;
  transition: .3s;
}

.navbar .nav-link:hover {
  color: #8b0e18;
}

.navbar .nav-link.active {
  color: #c1121f;
  font-weight: 700;
  border-bottom: 2px solid #c1121f;
}

/* SLIDE 1 já existente */
.hero-slide {
  height: 80vh;
  background: linear-gradient(rgba(0,0,0,.7), rgba(0,0,0,.7)),
  url('img/extinova_img1.jpg');
  background-size: cover;
  background-position: center;
}

/* SLIDE 2 */
.hero-slide-2 {
  background: linear-gradient(rgba(0,0,0,.7), rgba(0,0,0,.7)),
  url('img/extinova_img2.jpg');
  background-size: cover;
  background-position: center;
}

.hero-slide h1 {
  font-size: 3rem;
}

.hero-slide p {
  font-size: 1.2rem;
}

.contato {
  background: #c1121f;
  color: #fff;
}

.logo-img {
  height: 32px; /* tamanho ideal equivalente a texto */
  width: auto;
  object-fit: contain;
}
DanyaSales0512
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;

  width: 60px;
  height: 60px;

  background: #25d366;
  color: #fff;

  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  font-size: 28px;

  z-index: 999;
  text-decoration: none;

  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  transition: all .3s ease;
}

.whatsapp-float:hover {
  background: #1ebe5d;
  transform: scale(1.1);
}

.hero-slide {
  height: 100vh;
  background: #c1121f; /* vermelho */
}

.section-title-red {
  color: #c1121f;
}