html,
 body{
    overflow-x: hidden;
 }
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;  
    overflow-x: hidden;
}


h1 {
    font-size: 37px;
    font-weight: 600;
}

h2 {
    font-size: 32px;
    font-weight: 600;
}

h3 {
    font-size: 27px;
    font-weight: 600;
}

h4 {
    font-size: 21px;
    font-weight: 600;
}

h5 {
    font-size: 18px;
    font-weight: 600;
}

h6 {
    font-size: 16px;
    font-weight: 600;
}

p {
    font-size: 18px;
    font-weight: 500;
    letter-spacing: .7px;
    line-height: 20px;
}

a {
    text-decoration: none;
    color: #000;
}

li {
    list-style: none;
}

img {
    width: 100%;
    display: block;
}

iframe {
    width: 100%;
    display: block;
}

.flex-row {
    display: flex;
    flex-wrap: wrap;
}

.all-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.all-end {
    display: flex;
    justify-content: end;
}

.space-between {
    justify-content: space-between;
}

.space-around {
    justify-content: space-around;
}

.section {
    padding: 50px 0;
}

.container {
    width: 100%;
    margin: 0 auto;
    padding: 0 80px;
}

.text-center {
    text-align: center;
}

.btn {
    padding: 40px 40px;
    border-radius: 3px;
    background-color: rgba(0, 0, 0, 0.5);
    font-weight: 700;
    font-size: 17px;
    text-transform: uppercase;
}

.btn a:hover {
  padding-left: 20px;
}
.btn1 {
    border-radius: 3px;
    font-weight: 700;
    font-size: 17px;
    text-transform: uppercase;
}

.btn1 a:hover {
    padding-left: 20px;
  }
.btn1 a {
    position: relative;
    display: inline-block;
    font-weight: bold;
    text-decoration: none;
    color: #000;
    overflow: hidden;
}

.btn1 a .arrow {
    display: inline-block;
    margin-left: 8px;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

.btn1 a:hover .arrow {
    transform: translateX(-100%);
    opacity: 0;
}

.btn1 a::before {
    content: "→";
    position: absolute;
    left: 0;
    opacity: 0;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

.btn1 a:hover::before {
    transform: translateX(0);
    opacity: 1;
}