/* Intro Section */
.intro-section {
    font-family: 'Visby CF', sans-serif;
    position: relative;
    background: linear-gradient(to bottom, #001f75 0%, rgba(39, 125, 255, 1) 100%);
    color: #dddddd;
    text-align: center;
    padding: 6rem 2rem;
    overflow: hidden;
    z-index: 1;
}

.intro-section h2 {
    font-weight: 700;
    font-size: 2.4rem;
    margin-bottom: 1rem;
}

.intro-section p {
    text-align: left;
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.intro-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/static/img/content/home/Intro-1969568700.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: 0;

    /* fade bottom */
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
    mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
}

.intro-content {
    position: relative;
    z-index: 2;
}

.intro-et {
    display: grid;
    grid-template-columns: 1fr 1fr 100px 1fr;
    height: 60px;
    position: relative;
}

.intro-et .et-puzzle-bg {
    position: relative;
    background-image:  url('/static/img/content/home/intro-et-bg.svg');
}

.intro-et .et-puzzle-node {
    position: relative;
    background:  url('/static/img/content/home/intro-et-node.svg') no-repeat center center;
}