.cancer {
    background: url(../images/cancer-bg.jpg);
    background-attachment: fixed;
}

.cnc1 {
    position: relative;
    background-color: #151515;
    background: url(../images/cnc1-bg.jpg) no-repeat;
    background-size: cover;
    overflow: hidden;
}

.cnc1-polygon {
    position: absolute;
    top: 33%;
    opacity: .3;
    z-index: 1;
}

.cnc1-title {
    text-align: center;
    margin-bottom: 5rem;
}

.cnc1-title h5 {
    color: #fff;
    font-size: 55px;
}

.cnc1-title p {
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.8;
    margin-top: 1.5rem;
}

.cnc1-box-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    z-index: 2;
}

.cnc1-box-group {
    width: 700px;
    display: flex;
    justify-content: space-between;
}

.cnc1-box-group:nth-child(3) {
    width: 500px;
    margin-top: 7rem;
}

.cnc1-box {
    width: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    border-radius: 10px;
}

.cnc1-box-image {
    width: 120px;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 100%;
    backdrop-filter: blur(2px);
    border: 2px dashed var(--main-color);
    background-color: #c2996c20;
    animation: pulse .7s infinite;
}

.cnc1-box-image img {
    width: 65px;
    filter: invert(52%) sepia(48%) saturate(710%) hue-rotate(356deg) brightness(94%) contrast(76%);
    user-select: none;
    transition: all .2s;
}

.cnc1-box-text {
    color: #fff;
    font-size: 20px;
    line-height: 1.3;
    font-weight: 700;
    text-align: center;
}

@keyframes pulse {
    100% {
        transform: scale(1.1)
    }
}


.cnc2 {
    background-color: #f5f5f5;
}

.cnc2-title {
    text-align: center;
    margin-bottom: 5rem;
}

.cnc2-title h5 {
    color: #222;
    font-size: 55px;
}

.cnc2-title p {
    color: #aaa;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.8;
    margin-top: 1.5rem;
}

.cnc2-box-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.cnc2-box {
    width: 100%;
    display: flex;
    background-color: #fff;
    box-shadow: 0 15px 15px 0 rgba(0, 0, 0, .05);
}

.cnc2-box img {
    width: 50%;
}

.cnc2-box-text {
    width: 100%;
    padding: 5rem;
}

.cnc2-box-text h5 {
    color: #222;
    font-size: 32px;
}

.cnc2-box-text ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 2rem;
}

.cnc2-box-text ul li {
    color: #888;
    font-size: 17px;
}


.cnc3 {
    padding: 200px 0;
    background: url(../images/cnc3-bg.jpg) no-repeat;
    background-attachment: fixed;
    background-size: cover;
}

.cnc3-title {
    width: 100%;
    color: #fff;
    text-align: center;
    margin-bottom: 5rem;
}

.cnc3-title h4 {
    font-size: 17px;
    font-weight: 500;
    letter-spacing: 0.3em;
    margin-bottom: 2rem;
}

.cnc3-title h5 {
    font-size: 65px;
}

.cnc3-title p {
    font-size: 22px;
    font-weight: 500;
    line-height: 1.6;
    margin-top: 1.5rem;
}

.cnc3-list {
    width: 500px;
    color: #fff;
    padding: 50px;
    padding-right: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-radius: 5px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, .1);
    background-color: rgba(255, 255, 255, .1);
    box-shadow: 0 7px 7px 0 rgba(0, 0, 0, .1);
}

.cnc3-l-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 1rem;
}

.cnc3-list li {
    font-size: 19px;
    display: flex;
    align-items: center;
    gap: 7px;
}

.cnc3-list li i {
    font-size: 24px;
}


.cnc4-wrapper {
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 5rem;
}

.cnc4-text h5 {
    color: #222;
    font-size: 55px;
}

.cnc4-text p {
    color: #aaa;
    font-size: 17px;
    line-height: 1.7;
    margin-top: 2rem;
}

.cnc4-hashtag {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 3rem 0;
}

.cnc4-hashtag span {
    width: fit-content;
    padding: 10px 25px;
    color: #aaa;
    font-size: 17px;
    font-weight: 500;
    border-radius: 50px;
    border: 1px solid #ddd;
    background-color: #f5f5f5;
}

.cnc4-video-wrapper {
    width: 60%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
}

.cnc4-bottom {
    color: #eee;
    padding: 20px 45px;
    font-size: 20px;
    font-weight: 600;
    border-radius: 80px;
    background-color: var(--main-color);
    margin-top: 2rem;
}

.cnc5,
.cnc7 {
    background-color: #f5f5f5;
}

.cnc5 .cnc4-wrapper,
.cnc7 .cnc4-wrapper {
    flex-direction: row-reverse;
}

.cnc5 .cnc4-hashtag span,
.cnc7 .cnc4-hashtag span {
    border: 1px solid #eee;
    background-color: #fff;
}

.cnc7 .cnc4-bottom {
    margin-top: 5rem;
}


/*==================================================*/
@media (max-width: 950px) {
    .cnc4-device {
        display: none;
    }
    
    .cnc4-wrapper {
        flex-direction: column !important;
        gap: 1rem;
    }

    .cnc4-hashtag {
        margin: 3rem 0;
    }
    
    .cnc4-video-wrapper {
        width: 100%;
        height: unset;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .cnc4-video-wrapper video {
        width: 100%;
    }

    .cnc4-bottom {
        margin-top: 5rem;
    }
}


@media (max-width: 850px) {
    .cnc2-box {
        flex-direction: column;
    }

    .cnc2-box img {
        width: 100%;
    }

    .cnc3 {
        padding: 120px 0;
        background-attachment: unset;
    }
}


@media (max-width: 768px) {
    .cnc1-polygon {
        width: 75%;
        height: 50%;
    }
    
    .cnc1-box-group {
        width: 95%;
    }

    .cnc1-box-group:nth-child(2) {
        margin-top: 5%;
    }
    .cnc1-box-group:nth-child(3) {
        width: 70%;
        margin-top: 20%;
    }

    .cnc1-box-image {
        width: 80px;
        height: 80px;
    }

    .cnc1-box-image img {
        width: 35px;
    }

    .cnc1-box-text {
        font-size: 15px;
    }

    .cnc3-title {
        margin-bottom: 3rem;
    }
    
    .cnc3-title h5 {
        font-size: 50px;
    }

    .cnc3-title p {
        font-size: 20px;
    }

    .cnc4-bottom {
        padding: 15px 30px;
        font-size: 17px;
        margin-top: 3rem;
    }
}


@media (max-width: 650px) {
    .cnc2-title {
        margin-bottom: 3rem;
    }

    .cnc2-title h5 {
        font-size: 45px;
    }

    .cnc2-title p {
        font-size: 18px;
        margin-top: 1rem;
    }

    .cnc2-box-text {
        padding: 3rem;
    }

    .cnc4-video-wrapper {
        grid-template-columns: repeat(1, 1fr);
    }

    .cnc4-hashtag {
        margin: 2rem 0;
    }
    
    .cnc4-hashtag span {
        padding: 8px 18px;
        font-size: 15px;
    }

    .cnc7 .cnc4-bottom {
        margin-top: 3rem;
    }
}


@media (max-width: 550px) {
    .cnc1-polygon {
        width: 85%;
    }

    .cnc1-title {
        margin-bottom: 3rem;
    }

    .cnc1-title h5 {
        font-size: 45px;
    }

    .cnc1-title p {
        font-size: 16px;
        margin-top: 1rem;
    }
    
    .cnc1-box-wrapper {
        gap: 1rem;
    }

    .cnc1-box-group:nth-child(2) {
        width: 115%;
        margin-top: 3%;
    }
    .cnc1-box-group:nth-child(3) {
        width: 85%;
    }

    .cnc1-box-image {
        width: 70px;
        height: 70px;
    }

    .cnc1-box-image img {
        width: 25px;
    }

    .cnc1-box-text {
        font-size: 13px;
    }

    .cnc2-title h5 {
        font-size: 40px;
    }

    .cnc2-title p {
        font-size: 16px;
    }

    .cnc2-box-text h5 {
        font-size: 24px;
    }

    .cnc2-box-text ul {
        margin-top: 1rem;
    }
    
    .cnc2-box-text ul li {
        font-size: 15px;
    }

    .cnc3-title h4 {
        font-size: 15px;
        margin-bottom: 1.5rem;
    }
    
    .cnc3-title h5 {
        font-size: 55px;
    }
    
    .cnc3-title p {
        font-size: 18px;
        margin-top: 1rem;
    }

    .cnc3-list {
        width: 90%;
    }

    .cnc4-text h5 {
        font-size: 45px;
    }

    .cnc4-text p {
        font-size: 15px;
        margin-top: 1rem;
    }
}


@media (max-width: 450px) {
    .cnc1-polygon {
        width: 80%;
        height: 45%;
    }

    .cnc1-box-group:nth-child(2) {
        width: 120%;
        margin-top: -3%;
    }
    .cnc1-box-group:nth-child(3) {
        margin-top: 15%;
    }
    
    .cnc1-box-image {
        width: 60px;
        height: 60px;
    }

    .cnc2-box-wrapper {
        gap: 2rem;
    }

    .cnc2-box-text {
        padding: 2rem;
    }

    .cnc2-box-text h5 {
        font-size: 20px;
    }
    
    .cnc2-box-text ul li {
        font-size: 13px;
    }

    .cnc3 {
        padding: 100px 0;
    }
    
    .cnc3-title h4 {
        font-size: 13px;
    }
    
    .cnc3-title h5 {
        font-size: 45px;
    }
    
    .cnc3-title p {
        font-size: 16px;
    }

    .cnc3-list {
        width: 95%;
        gap: 10px;
    }

    .cnc3-l-title {
        font-size: 24px;
        margin-bottom: 10px;
    }

    .cnc3-list li {
        font-size: 16px;
    }

    .cnc4-text h5 {
        font-size: 36px;
    }

    .cnc4-bottom {
        padding: 12px 20px;
        font-size: 14px;
    }
}