header>nav>div>ul>div>li>a {
  font-weight: 700;
  font-size: 15px;
  color: #000;
}

header>nav {
  position: fixed;
  top: 0;
  z-index: 999;
}

.header {
  height: 100vh;
}

.h-100vh {
  height: 100vh;
}

.fit {
  object-fit: cover;
}

.header::before {
  content: "";
  width: 100%;
  position: absolute;
  height: 100%;
  background-color: black;
  opacity: 0.5;
  z-index: 1;
}

.center-item {
  left: 50%;
  transform: translate(-50%, 22%);
  z-index: 2;
}

.heart {
  background-color: #fff;
  width: 120px;
  height: 120px;
  position: relative;
  transform: rotate(45deg);
}

.heart::before,
.heart::after {
  content: "";
  width: 120px;
  height: 120px;
  background-color: #fff;
  position: absolute;
  border-radius: 50%;
}

.heart::before {
  left: -65px;
}

.heart::after {
  top: -65px;
}

.heart>img {
  z-index: 1;
  transform: rotate(-49deg);
  left: 2%;
  top: -16%;
}

.arch {
  left: 50%;
  transform: translate(-50%, -21%);
}

@media (max-width:1175px) {
  #nav {
      display: none !important;
  }
}
@media (max-width:390px) {
  .logo_res>img {
    width: 30px;
  }
}
@media (min-width:1174px) {
  .nav_res {
    display: none !important;
  }
}