Lebegő zöld kapszula

<button class="we-btn-float" type="button">
    <span class="we-btn-float-surface"></span>

    <span class="we-btn-float-text">Megnézem</span>
    <span class="we-btn-float-arrow">→</span>
</button>

.we-btn-float {
    position: relative;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;

    min-width: 180px;
    height: 54px;

    padding: 0 26px;

    border: 1px solid rgba(63,159,99,.3);
    border-radius: 14px;

    background: #101713;
    color: #f1f3ee;

    font-family: Arial, sans-serif;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: .4px;

    cursor: pointer;
    overflow: hidden;

    transition:
        transform .85s cubic-bezier(.22,1,.36,1),
        border-radius .75s ease,
        box-shadow .85s ease;
}

.we-btn-float-surface {
    position: absolute;

    inset: 6px;

    border-radius: 9px;

    background: #3f9f63;

    transform:
        translateY(110%)
        scale(.92);

    transition:
        transform 1s cubic-bezier(.22,1,.36,1),
        border-radius .9s ease;
}

.we-btn-float-text,
.we-btn-float-arrow {
    position: relative;
    z-index: 2;

    transition:
        transform .9s cubic-bezier(.22,1,.36,1),
        color .6s ease;
}

.we-btn-float-arrow {
    font-size: 20px;
}

.we-btn-float:hover {
    transform:
        translateY(-6px);

    border-radius: 18px;

    box-shadow:
        0 24px 48px rgba(0,0,0,.45);
}

.we-btn-float:hover .we-btn-float-surface {
    transform:
        translateY(0)
        scale(1);

    border-radius: 11px;
}

.we-btn-float:hover .we-btn-float-text {
    color: #08110b;

    transform:
        translateY(-2px)
        translateX(-4px);
}

.we-btn-float:hover .we-btn-float-arrow {
    color: #08110b;

    transform:
        translateY(-2px)
        translateX(8px)
        scale(1.12);
}

.we-btn-float:active {
    transform:
        translateY(-1px)
        scale(.97);
}

Ehhez az animációhoz nincs külön JavaScript.

További animációk ebből a kategóriából