body {
    background-color: black;
    color: white;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100dvh;
}

.container {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    text-align: center;
}

footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    padding: 20px 0;
    display: flex;
    align-items: center;
    flex-direction: column;
}

footer a, footer .subscribe {
    color: white;
    position: relative;
    text-decoration: none; 
    opacity: 0;
    animation: fadeInAnimation 2s 4s ease-in forwards;
}

footer a::before {
    content: "";
    position: absolute;
    display: block;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #fff;
    transform: scaleX(0);
    transition: transform 0.3s ease;
  }
  
footer a:hover::before {
    transform: scaleX(1);
  }

.logo {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px; 
    height: auto;
    text-align: center; 
    opacity: 0;
    animation: fadeInAnimation 2s 2s ease-in forwards;
}

.tagline {
    font-size: 1.2em;
    margin-top: 20px;
    opacity: 0;
    animation: fadeInAnimation 2s ease-in forwards;
    line-height: 28px;
}

@media (max-width: 768px) {
    .tagline {
    text-align: center;
    margin: 20px 10px 20px 10px;
    }
}

.circle-container {
    position: relative;
    width: 120px; 
    height: 120px; 
    display: flex;
    justify-content: center;
    align-items: center; 
}

.circle {
    position: absolute;
    width: 120px; 
    height: 150px; 
    border-radius: 50%;
    border: 2px solid white;
    background-color: transparent;
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.5); 
    transition: transform 0.5s ease;
}

.circle-container:hover .circle:first-child, 
.circle-container.active .circle:first-child {
    transition: all 2s;
    transform: rotateY(360deg);
}

.circle-container:hover .circle:last-child, 
.circle-container.active .circle:last-child {
    transition: all 2s;
    transform: rotateY(-180deg);
}

.circle:first-child {
    left: -10px; 
    top: -10px; 
}

.circle:last-child {
    left: 0;
    top: 0;
}

.subscribe {
font-size: 8px;
}

@keyframes fadeInAnimation {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}
.c-checkbox {
    display: none;

    &:checked + .c-formContainer {
        .c-form {
            width: 37.5em;
        }

        .c-form__toggle {
            visibility: hidden;
            opacity: 0;
            transform: scale(0.7);
        }

        .c-form__input,
        .c-form__buttonLabel {
            transition: 0.2s 0.1s;
            visibility: visible;
            opacity: 1;
            transform: scale(1);
        }
    }

    &:not(:checked),
    &:checked {
    }

    &:not(:checked) + .c-formContainer {
        .c-form__input:required:valid ~ .c-form__toggle {
            pointer-events: none;
            cursor: default;
        }
    }
}

.c-formContainer,
.c-form,
.c-form__toggle {
    width: 20em;
    height: 6.25em;
}

.c-formContainer {
    position: relative;
    font-weight: 700;
}

.c-form,
.c-form__toggle {
    position: absolute;
    border-radius: 6.25em;
    background-color: #fff;
    transition: 0.2s;
}

.c-form {
    left: 50%;
    transform: translateX(-50%);
    padding: 0.625em;
    box-sizing: border-box;
    box-shadow: 0 0.125em 0.3125em rgba(#000, 0.3);
    display: flex;
    justify-content: center;
}

.c-form__toggle {
    color: #000;
    top: 0;
    cursor: pointer;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;

    &::before {
        font-size: 1.75em;
        content: attr(data-title);
    }
}

.c-form__input,
.c-form__button {
    font: inherit;
    border: 0;
    outline: 0;
    border-radius: 5em;
    box-sizing: border-box;
}

.c-form__input,
.c-form__buttonLabel {
    font-size: 1.75em;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.7);
    transition: 0s;
}

.c-form__input {
    color: light-gray;
    height: 100%;
    width: 100%;
    padding: 0 0.714em;

    &::placeholder {
        color: gray;
    }

    &:required:valid {
        color: #000;

        + .c-form__buttonLabel {
            color: white;

            &::before {
                pointer-events: initial;
            }
        }
    }
}

.c-form__buttonLabel {
    color: rgb(42, 42, 42);
    height: 100%;
    width: auto;
    &::before {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        pointer-events: none;
        cursor: pointer;
    }
}

.c-form__button {
    color: inherit;
    padding: 0;
    height: 100%;
    width: 5em;
    background-color: #000;
}