.main {
    padding: 111px 0 81px 0;
}

.main-article-header {
    margin-bottom: 30px;
}

.main-article-header-title,
.main-article-header-sentence {
    font-size: 30px;
    line-height: 30px;
}

@media (min-width: 576px) {

    .main-article-header-title,
    .main-article-header-sentence {
        font-size: 60px;
        line-height: 60px;
    }
}

@media (min-width: 1400px) {
    .main-article-header-title {
        font-size: 90px;
        line-height: 90px;
    }
}

.main-article-title {
    margin-bottom: 30px;
    font-size: 30px;
    line-height: 30px;
}

.main-article-section {
    margin-bottom: 30px;
    border-top: 1px solid var(--black);
}

.main-article-section-link-header {
    padding: 10px 0;
    transition: .3s;
}

@media (min-width: 768px) {
    .main-article-section:hover .main-article-section-link-header {
        padding: 10px 0 10px 10px;
    }
}

.main-article-section-link-zoom {
    overflow: hidden;
    line-height: 0;
}

.main-article-section-link-zoom-image {
    transition: .3s;
}

@media (min-width: 768px) {
    .main-article-section:hover .main-article-section-link-zoom-image {
        transform: scale(1.05);
    }
}

.main-article-gallery {
    margin-bottom: 15px;
}

@media (min-width: 768px) {
    .main-article-gallery {
        margin-bottom: 0;
    }
}

.main-article-gallery-box {
    margin-bottom: 15px;
    line-height: 0;
}

@media (min-width: 768px) {
    .main-article-gallery-box {
        margin-bottom: 30px;
    }
}

.main-article-radius {
    margin-bottom: 30px;
    border-radius: 50%;
    overflow: hidden;
    line-height: 0;
}

@media (min-width: 1200px) {
    .main-article-radius {
        width: 120%;
    }
}

.main-article-text {
    margin-bottom: 10px;
}

.main-article-text-section {
    padding: 20px 0;
    border-top: 1px solid var(--black);
}

.main-article-button {
    display: inline-block;
    margin-bottom: 30px;
    border: 1px solid var(--black);
    border-radius: 21px;
    transition: .3s;
}

@media (min-width: 768px) {
    .main-article-button:hover {
        transform: scale(.95);
    }
}

.main-article-button-link {
    padding: 10px 15px;
}

.main-call-to-action {
    width: 90px;
    height: 90px;
    margin: 30px auto;
    background-color: var(--white);
    border: 1px solid var(--black);
    border-radius: 50%;
    animation: 5s linear infinite call-to-action;
    transition: .1s;
}

@media (min-width: 768px) {
    .main-call-to-action:hover {
        animation: 1s linear infinite call-to-action;
    }
}

.main-call-to-action-link {
    height: 100%;
}

.main-call-to-action-link-sentence {
    position: relative;
}

.main-call-to-action-link-sentence-letter {
    display: block;
    position: absolute;
    top: 1.5px;
    left: 1.5px;
    width: 85px;
    height: 85px;
    text-align: center;
}

.main-call-to-action-link-sentence-letter:nth-child(2) {
    transform: rotate(26deg);
}

.main-call-to-action-link-sentence-letter:nth-child(3) {
    transform: rotate(52deg);
}

.main-call-to-action-link-sentence-letter:nth-child(4) {
    transform: rotate(76deg);
}

.main-call-to-action-link-sentence-letter:nth-child(5) {
    transform: rotate(100deg);
}

.main-call-to-action-link-sentence-letter:nth-child(6) {
    transform: rotate(126deg);
}

.main-call-to-action-link-sentence-letter:nth-child(7) {
    transform: rotate(148deg);
}

.main-call-to-action-link-sentence-letter:nth-child(8) {
    transform: rotate(170deg);
}

.main-call-to-action-link-sentence-letter:nth-child(9) {
    transform: rotate(194deg);
}

.main-call-to-action-link-sentence-letter:nth-child(10) {
    transform: rotate(216deg);
}

.main-call-to-action-link-sentence-letter:nth-child(11) {
    transform: rotate(240deg);
}

.main-call-to-action-link-sentence-letter:nth-child(12) {
    transform: rotate(268deg);
}

.main-call-to-action-link-sentence-letter:nth-child(13) {
    transform: rotate(288deg);
}

.main-call-to-action-link-sentence-letter:nth-child(14) {
    transform: rotate(322deg);
}

@keyframes call-to-action {
    0% {
        transform: rotate(0);
    }

    100% {
        transform: rotate(360deg);
    }
}

.main-indicator {
    position: fixed;
    right: 60px;
    bottom: -60px;
    width: 60px;
    height: 60px;
    padding: 8px;
    background-color: var(--white);
    border: 1px solid var(--black);
    border-radius: 50%;
    transition: .5s;
}

@media (min-width: 1200px) {
    .main-indicator.is-visible {
        bottom: 81px;
    }
}

.main-indicator-icon {
    position: relative;
}

.main-indicator-icon-way {
    width: 2px;
    margin: 0 auto;
}

.main-indicator-icon-way-dot {
    height: 2px;
    margin-bottom: 2px;
    background-color: var(--black);
    border-radius: 50%;
}

.main-indicator-icon-mouse {
    position: absolute;
    top: 0;
    left: 50%;
    width: 20px;
    height: 30px;
    transform: translateX(-50%);
    background-color: var(--white);
    border: 1px solid var(--black);
    border-radius: 10px;
    animation: 2s linear 1.5s infinite indicator;
}

.main-indicator-icon-mouse-button {
    width: 2px;
    height: 6px;
    margin: 4px auto 0 auto;
    background-color: var(--black);
    border-radius: 1px;
}

@keyframes indicator {
    0% {
        top: 0;
    }

    100% {
        top: 12px;
    }
}