body {
    letter-spacing: 1px;
}

.opacity {
    opacity: 0.6;
}


/** Header **/
header {
    background-image: url(../img/header_background.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.header-vertical-text {
    transform: rotate(-90deg);
}

.rotate-text {
    transform-origin: left;
    transform: rotate(90deg);
    display: block;
}

@media (max-width: 575.98px) {
    .rotate-text {
        transform: none;
    }
    .display-3 {
        font-size: 3rem;
    }
 }

/** Buttons **/
.btn {
    border: 2px solid #F3F3F3;
    background-color: transparent;
    color: #F3F3F3;
    letter-spacing: 2px;
}

.btn:hover {
    border: 2px solid #F3F3F3;
    background-color: #F3F3F3;
    color: #363636;
}


/** Process **/
.process-circle {
    border: 1px solid white;
    border-radius: 200px;
    width: 250px;
    height: 250px;
    position: relative;
}

.process-circle::before {
    content: '';
    width: 1;
    height: 50%;
    position: absolute;
    border: 1px solid white;
    top: 0;
}

.process-inside {
    width: 100%;
    height: 100%;
}

.process-inside::after {
    content: '';
    display: block;
    position: absolute;
    width: 10px;
    height: 10px;
    background: #fff;
    left: 48%;
    top: 50%;
    border-radius: 50%;
}


/** **/
.bg-gradient {
    background-image: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(204,215,226,1) 100%)
}