.eci-hero {
    position: relative;
    height: 100vh; 
    display: flex;
    overflow: hidden;
}

.eci-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../img/eci-img.jpg') center/cover no-repeat;
    filter: brightness(0.4);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    color: #ffffff;
    padding: 2rem;
}

.title-eci {
 font-size: 7rem;
 text-align: center;
}

.subtitle-eci {
    font-size: 2.5rem;
    font-weight: 400;
    margin-top: 1rem;
}

.line-eci{
    background-color: #578E73;
    width: 16.7%;
    height: 5px;
    margin-top: 1rem;
}

.hero-tagline {
    margin-top: 2rem;
    font-size: 1rem;
}

.btn-eci {
  --color: #000000;
  font-family: inherit;
  display: inline-block;
  width: 9em;
  height: 3.4em;
  line-height: 2.5em;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  border: 2px solid #1E594B;
  transition: color 0.5s;
  z-index: 1;
  font-size: 17px;
  border-radius: 6px;
  font-weight: 500;
  color: #fff;
  font-weight: 400;

  background-color: #1E594B;
}

.btn-eci:before {
  content: "";
  position: absolute;
  z-index: -1;
  background: black;
  height: 150px;
  width: 200px;
  border-radius: 50%;
}

.btn-eci:hover {
  color: #ffffff;
   border: 2px solid #000000;
}

.btn-eci:before {
  top: 100%;
  left: 100%;
  transition: all 0.7s;
}

.btn-eci:hover:before {
  top: -30px;
  left: -30px;
}

.btn-eci:active:before {
  background: #000000;
  transition: background 0s;
}


.container-eci1{
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    height: 100vh;
    width: 100%;
}

.vector-img{
    width: 620px;
}

.text-eci1{
    display: flex;
    flex-direction: column;
    color: #ffffff;
    justify-content: space-evenly;
    width: 40%;
    height: 60vh;

}

.text-eci1 h1{
    font-size: 7rem;
}

.text-eci1 p{
    width: 90%;
    font-size: 1.7rem;
}

.text-eci1 span{
    color: #578E73;
}

.section-eci{
  background-color: #212121;
  height: 80vh;
  
  border-radius: 35px;
}

.section-eci h1{
  color: #ffffff;
  font-size: 2.4rem;

  text-align: center;
  padding-top: 5%;
}

.card-eci{
  display: flex;
  align-items: center;
  text-align: center;
  justify-content: space-evenly;

  margin-top: 5%;
}

.cardz-eci{
  width: 24%;
  height: 50vh;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  background-color: #ffffff;

  border-radius: 25px;
}

.card-eci img{
  width: 13%;
}

.content-eci{
  padding: 10%;
  height: 100%;
   display: flex;
  flex-direction: column;
  justify-content: space-evenly;
}

.content-eci p{
  font-size: 1.7rem;
}


.container-eci{
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    height: 90vh;
    width: 100%;
}

.vector-img{
    width: 620px;
}

.text-eci{
    display: flex;
    flex-direction: column;
    color: #ffffff;
    justify-content: space-evenly;
    width: 40%;
    height: 60vh;

}

.text-eci-card{
  display: flex;

  justify-content: space-around;
  flex-direction: column;
  align-items: center;
  height: 13vh;
}

.text-eci-card h2{
    font-size: 1.9rem;
    width: 100%;
    color: #578E73;
}


.text-eci-card img{
  width: 60px;
}

.content-eci p{
    font-size: 1.5rem;
}

.text-eci h1{
    font-size: 3.3rem;
}

.text-eci p{
    width: 90%;
    font-size: 1.7rem;
}

.text-eci span{
    color: #578E73;
}

.certification{
  background-color: #212121;
  height: 95vh;
}

.certification h1{
  text-align: center;
  color: #ffffff;
  font-size: 4rem;
  padding: 3% 0;
}

.certification-container{
  background-color: #ffffff;
  width: 90%;
  height: 70vh;
  margin: auto;
  border-radius: 25px;

}

@media (max-width: 1366px){
	
	.vector-img{
    width: 35%;
  }

  .text-eci1 h1{
    font-size: 5rem;
  }

  .text-eci1 p{
    font-size: 1.2rem;
  }

  .btn-eci{
    height: 7vh;
    margin-top: 5%;
  }

  .section-eci{
    height: 100vh;
  }

  .cardz-eci{
    height: 55vh;
  }

  .text-eci-card h2{
    font-size: 1.2rem;
  }

  .content-eci p{
    font-size: 1.1rem;
  }

    .text-eci h1{
    font-size: 3.3rem;
  }

  .text-eci p{
    font-size: 1.2rem;
    margin-top: 5%;
  }

  .img-certification{
    width: 20%;
  }

    .text-eci-card img{
    width: 18%;
  }
}