@import url("https://fonts.googleapis.com/css?family=Montserrat:300,400,700");

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

.header_weapons {
  height: 25vh;
  width: 100%;
  padding: 0 8%;
  /* background: #080008; */
  position: relative;
  background-image: url(../img/weapon.jpeg);
  background-size: cover;
}

nav{
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo{
    width: 400px;
}

.nav-links{
    padding: 28px 0;
}

.nav-links li{
    display: inline-block;
    margin: 0 15px;
    font-size: 25px;

}

.nav-links li a{
    text-decoration: none;
    color: #fff;
    padding: 5px 0;
    position: relative;
}

.nav-links li a::after{
    content: '';
    background: #ff3d00;
    width: 0;
    height: 2px;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: width 0.5s;

}

.nav-links li a:hover::after{
    width: 100%;
}


.btn{
    background: #ff3d00;
    color: #fff;
    padding: 10px 30px;
    border-radius: 3px;
    cursor: pointer;
}



.container_project {
  position: relative;
  margin-top: 60px;
  width: 95%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  padding: 30px;
}

.container_project .card_project {
  position: relative;
  max-width: 300px;
  height: 215px;
  background: #fff;
  margin: 30px 10px;
  padding: 20px 15px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
  transition: 0.2s ease-in;
}

.container_project .card_project:hover {
  height: fit-content;
}

.container_project .card_project .imgbx {
  position: relative;
  width: 230px;
  height: 260px;
  top: -60px;
  left: 20px;
  z-index: 1;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.container_project .card_project .imgbx img {
  max-width: 100%;
  border-radius: 4px;
}

.container_project .card_project .content_project {
  position: relative;
  margin-top: -140px;
  padding: 10px 15px;
  text-align: center;
  color: #111;
  visibility: hidden;
  opacity: 0;
  transition: 0.2s ease-in;
}

.container_project .card_project:hover .content_project {
  visibility: visible;
  opacity: 1;
  margin-top: -40px;
  transition-delay: 0.2s;
}
@media (max-width: 1000px) {
  .container_project {
    width: 90%;
  }
}
@media (max-width: 700px) {
  .container_project {
    width: 85%;
  }
}
@media (max-width: 550px) {
  .container_project {
    width: 75%;
    left: 10%;

  }
  .imgbx img{
    width: 75%;
  }
  .card_project {
    width: 100%;
    margin-right: 40%;

  }
  .small{
    width: 50px;
  }

}

@media (max-width: 800px) {
    ul li a{
        width: 30px;
    }
    .logo{
        width: 100px;
    
    }
  }