iframe {
    width: 100vw;
    height: 100svh;
    border: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;
}

.domain-checker {
    background-color: var(--zenit);
    width: 100%;
    height: 100svh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.container {
    text-align: center;
    color: #fff;
}

.loader {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    position: relative;
}

.spinner {
    width: 80px;
    height: 80px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0;
    }
}

h1 {
    font-size: 24px;
    margin-bottom: 10px;
    font-weight: 600;
}

.status {
    font-size: 16px;
    opacity: 0.9;
    margin-top: 20px;
}

.dots {
    display: inline-block;
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {

    0%,
    20% {
        content: ".";
    }

    40% {
        content: "..";
    }

    60%,
    100% {
        content: "...";
    }
}