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

/* main */
.main{
  position: relative; 
  width: 100%;
  height: 80vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0; 
}

.main-content {
  position: relative; 
  z-index: 1; 
  color: white;
  text-align: center;
}


.main::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4); /* شفافیت ۴۰ درصد */
  z-index: 0; /* بین ویدیو و متن قرار می‌گیرد */
}


.main h1{
    font-size: 100px;
    font-weight: 700;
    color:#ba5207;
    text-align: center;
}
.main p{
    font-size: 25px;
    font-weight: 800;
    color: white;
    text-align: center;
}
 
/* about */
.about{
    width: 100%;
    background-color: #100f0f;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.about-container{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25%;
}
#about-options{
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content:start;
}
.about-picture-container{
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-picture{
  max-width: 90%;
  border-radius: 12px;
}
.about-container li{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin: 18px 0;
}
.about-container li p{
    font-size: 22px;
    color: aliceblue;
}
.about-container li img{
    width: 50px;
}
.about{
    padding: 30px 50px;
}
.about h2{
    font-size: 45px;
    font-weight: 700;
    color: aliceblue;
    text-align: center;
}
.interduse{
    font-size: 20px;
    font-weight: 500;
    color: aliceblue;
    padding: 15px 0;
    text-align:center;
}
.about-button{
    height: 40px;
    width: 85px;
    font-size: 18px;
    color: #ba5207;
    border-radius: 12px;
    margin: 30px 0 5px;
    background: white;
    border: 2px solid #ba5207;
    transition: 0.4s ease;
}
.about-button:hover{
    background-color: #ba5207;
    color: white;
    translate: calc(-1);
}
.about-button a{
    text-decoration: none;
    width: fit-content;
}
.stats {
    background-color: black;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20%;
  flex-wrap: wrap;
  padding: 35px 0;
}

.stat {
  background: #202022;
  border: 1px solid #ffffff;
  padding: 25px;
  border-radius: 16px;
  min-width: 120px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.stat img{
    width: 50px;
}

.stat h3 {
  color: #ba5207;
  font-size: 1.8rem;
}
.stat p{
    color: white;
}
@media (max-width: 1000px){
    .about-container{
        flex-wrap: wrap-reverse;
    }
    .about-picture-container{
        width: 100%;
    }
    .about-picture{
        max-width:250px;
    }
}
@media (max-width: 768px){
    .main h1{
        font-size: 80px;
    }
    .main p{
        font-size: 20px;
    }
    .stat{
        margin: 50px 0;
    }
    .about div{
        margin: 10px;
    }
    .about h2{
        font-size: 35px;
    }
    .interduse{
        font-size: 18px;
    }
    .card-wraper{
        margin: 0 10px 35px;
    }
    .card-wraper .swiper-slide-button{
        display: none;
    }
}
@media (max-width: 570px){
    .main h1{
        font-size: 65px;
    }
}