/* header */
header {
    width: 100%;
    height: 100px;
    background-color: #fff;
    padding: 27px 200px;
    position: fixed;
    z-index: 100;
    transition: box-shadow 0.3s ease;
}
header.scrolled {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* 그림자 효과 */
  }
header .gnb {
    gap: 52px;
}
header .gnb li a {
    color: #000;
    font-size: 18px;
    font-weight: 500;
    transition: all 0.2s;
}
header .gnb li a:hover {
    color: var(--primary-color);
    font-weight: 700;
}
.menu-item.active {
    color: var(--primary-color);
    font-weight: 700;
}
.mb_gnb {
    width: 100%;
    height: 80px;
    font-size: 16px;
    text-align: center;
    background-color: #fff;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0px -4px 7px 0px rgba(102, 102, 102, 0.25);
    padding: 10px 10px 20px;
}
.mb_gnb ul {
    width: 100%;
}
.mb_gnb ul a {
    font-size: 16px;
}

/* 메인비주얼 */
.main_visual {
    width: 100%;
    height: 100vh;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.mainVisual_text {
    position: absolute;
    top: 13%;
    left: 10%;
}
.mainVisual_text h1 {
    width: fit-content;
    font-size: 80px;
    font-weight: 800;
    letter-spacing: -2.4px;
    text-transform: capitalize;
    background: linear-gradient(90deg, #96BD28 0%, #0090A2 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.mainVisual_text span {
    font-size: 28px;
    font-weight: 700;
    margin-left: 12px;
}
.mainVisual_text p {
    font-size: 20px;
    font-weight: 500;
    line-height: 33px; /* 227.778% */
}
.main_visual > img {
    position: absolute;
    bottom: -5%;
}

/* section common */
section {
    margin: 0 auto;
    padding: 120px 0;
}
.contentWrap {
    width: 1520px;
}

/* section 01 */
.sec01 .contentWrap {
    padding: 0 100px;
}
.sec01 .common_title {
    margin-bottom: 50px;
}
.sec01 .secContent01 {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 24px;
}
.sec01 .secContent01 {
    margin-top: 80px;
}
.sec01 .doubleMark {
    width: 52px;
}
.sec01 .secContent01 p {
    font-size: 18px;
    line-height: 41px;
    padding-left: 20px;
}
.sec01 .secContent01 p span {
    font-size: 36px;
    font-weight: 700;
}
.sec01 .secContent01 p strong {
    font-size: 22px;
}
.sec01 .secContent01 .imgWrap {
    border-radius: 15px;
    border: 1px solid #D9D9D9;
    padding: 10px;
}
.sec01 .secContent02 {
    font-size: 20px;
    font-weight: 500;
    line-height: 41px;
    border-radius: 15px;
    padding: 30px 110px;
    margin: 36px 0 60px 0;
}
.sec01 .secContent03 {
    display: grid;
    grid-template-columns: repeat(3, 32%);
    gap: 25px;
    justify-content: space-between;
}
.sec01 .secContent03 > div {
    border-radius: 15px;
    background: #FFF;
    box-shadow: 3px 4px 8px 0px rgba(102, 102, 102, 0.25);
    text-align: center;
    position: relative;
    padding: 68px 0 38px 0;
}
.sec01 .secContent03 > div h6, 
.sec01 .secContent03 > div h6 strong {
    font-size: 18px;
    line-height: 31px;
}
.sec01 .secContent03 > div > p {
    font-size: 16px;
    font-weight: 500;
    margin-top: 18px;
}
.sec01 .secContent03 img {
    position: absolute;
    top: -5%;
}
.sec01 .contentWrap > p {
    color: #999;
    text-align: right;
    font-size: 16px;
    margin-top: 20px;
}

/* section 02 */
.sec02 .contentWrap {
    gap: 52px;
    margin-top: 90px;
}
.sec02 .contentWrap > div {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}
.sec02 .contentWrap > div img {
    width: 100%;
}
.sec02 .contentWrap > div p,
.sec02 .contentWrap > div p strong {
    font-size: 18px;
    line-height: 35px; /* 194.444% */
    margin-top: 12px;
}
.sec02 .contentWrap > div:last-child p {
    text-align: right;
}

/* section 03 */
.sec03 .contentWrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    margin-top: 80px;
}
.sec03 .contentWrap h2 {
    width: 100%;
    color: #FFF;
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    background-color: #aaaaaa;
    border-radius: 10px;
    padding: 10px 0;
}
.sec03 .contentWrap ul li {
    border: 1px solid #999;
    border-radius: 15px;
    margin-top: 25px;
}
.sec03 .contentWrap ul li h6 {
    color: #000;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    line-height: 33px; /* 183.333% */
    border-bottom: 1px solid #999;
    padding: 6px 0;
}
.sec03 .contentWrap ul li p, 
.sec03 .contentWrap ul li a  {
    font-size: 16px;
    line-height: 33px; /* 206.25% */
}
.sec03 .contentWrap ul li p {
    height: 160px;
    padding: 10px 0;
}
.sec03 .contentWrap ul li a {
    text-decoration: underline;
}

/* section 04 */
.sec04 .contentWrap {
    padding: 0 120px;
}
.sec04 ul {
    gap: 24px;
    margin-top: 57px;
}
.sec04 ul li {
    border-radius: 92px;
    border: 2px solid rgba(0, 144, 162, 0.16);
    background: #FFF;
    position: relative;
    padding: 42px 0;
}
.sec04 ul li span {
    width: 90px;
    height: 90px;
    font-size: 52px;
    font-weight: 700;
    border-radius: 50%;
    background-color: rgba(0, 144, 162, 0.16);
    position: absolute;
    left: 10px;
}
.sec04 ul li p, 
.sec04 ul li p a,
.sec04 ul li p strong {
    font-size: 24px;
}
.sec04 ul li p a {
    text-decoration: underline;
}

/* section 05 */
.sec05 {
    height: 520px;
    background-image: url(../img/section05_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}
.sec05 p, .sec05 strong {
    color: #000;
    font-size: 24px;
    line-height: 38px;
    text-align: center;
}
.sec05 .countInfo {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 3fr;
    align-items: center;
    background-color: #fff;
    border-radius: 15px;
    margin: 16px 0;
}
.sec05 .countInfo h5 {
    font-size: 18px;
    font-weight: 700;
    border-right: 2px solid #B5E6EC;
    text-align: center;
    padding: 15px 10px;
}
.sec05 .countInfo span {
    font-size: 18px;
    font-weight: 700;
    text-align: center;
}
.sec05 form {
    width: 100%;
    background-color: #fff;
    border-radius: 15px;
    padding: 26px;
}
.sec05 form .inputWrap {
    width: 85%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.sec05 form .inputWrap > div {
    display: grid;
    grid-template-columns: 80px 1fr;
    place-items: center;
}
.sec05 form label {
    font-size: 18px;
    font-weight: 700;
    margin-right: 8px;
}
.sec05 form input {
    width: 100%;
    height: 40px;
    font-size: 16px;
    border: 0;
    background-color: #f5f5f5;
    border-radius: 8px;
    padding: 0 10px;
}
.sec05 form .emailBox {
    grid-column: span 2;
}
.sec05 .donationBtn {
    background-color: transparent;
    border: 1px solid #000;
    padding: 5px 30px;
    margin-top: 20px;
}
.sec05 .donationBtn:hover {
    color: #fff;
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}


/* footer */
.footerWrap {
    max-width: 1520px;
    margin: 0 auto;
    padding: 40px 0;
}
.footerWrap .leftBox {
    gap: 65px;
}
.footerWrap .leftBox span {
    color: #999;
}
.footerWrap .rightBox {
    border-radius: 50px;
    border: 1px solid #000;
    padding: 8px 20px;
}

/* floating btn */
.floating_box {
    position: fixed;
    bottom: 20px;
    right: 20px;
}
.floatingBtn {
    width: 100px;
    height: 40px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    border: 1px solid var(--primary-color);
    background-color: #fff;
    transition: all 0.3s;
}
.floatingBtn:hover {
    color: #fff;
    background-color: var(--primary-color);
}
.floatingBtn:hover path {
    stroke: #fff;
}
.floatingBtn.top {
    cursor: pointer;
    margin-top: 10px;
}

/* 미디어쿼리 */
@media (max-width : 480px) {
    /* header */
    header {
        height: 60px;
        padding: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    header img {
        width: 150px;
    }

    /* layout */
    .contentWrap {
        width: 90%;
    }

    /* main visual */
    .main_visual {
        height: calc(100vh - 80px);
        background-position-x: 34%;
        overflow: hidden;
    }
    .mainVisual_textWrap {
        height: 63vh;
        position: relative;
    }
    .mainVisual_text {
        top: unset;
        left: 0;
        bottom: 8%;
        z-index: 99;
        padding: 0 10px;
    }
    .mainVisual_text > div {
        flex-direction: column;
    }
    .mainVisual_text h1 {
        font-size: 50px;
    }
    .mainVisual_text p {
        font-size: 16px;
        line-height: 28px;
        margin-top: 20px;
    }
    .mainVisual_text span {
        margin-left: 0;
    }
    .main_visual > img {
        width: 138%;
        height: 27vh;
        bottom: 0%;
        left: -22px;
    }

    /* section common */
    section {
        padding: 80px 0;
    }
    /* section 01 */
    .sec01 .contentWrap {
        padding: 0;
    }
    .sec01 .common_title {
        margin-bottom: 25px;
    }
    .sec01 .secContent01 {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 40px;
    }
    .sec01 .secContent01 p {
        font-size: 16px;
        padding-left: 0;
    }
    .sec01 .secContent01 p span {
        font-size: 30px;
    }
    .sec01 .secContent01 p strong {
        font-size: 16px;
    }
    .sec01 .contentWrap > p {
        font-size: 14px;
    }
    .sec01 .secContent02 {
        font-size: 16px;
        line-height: 33px;
        padding: 10px;
        margin: 30px 0;
    }
    .sec01 .secContent03 {
        grid-template-columns: 1fr;
    }
    .sec01 .secContent03 > div {
        padding: 30px 0;
    }
    .sec01 .secContent03 > div h6, 
    .sec01 .secContent03 > div h6 strong {
        font-size: 16px;
    }
    .doubleMark_img {
        width: 100px;
    }

    /* section 02 */
    .sec02 .contentWrap {
        margin-top: 45px;
    }
    .sec02 .contentWrap > div {
        display: flex;
        flex-direction: column;
    }
    .sec02 .contentWrap > div:last-child {
        flex-direction: column-reverse;
    }
    .sec02 .contentWrap > div p, 
    .sec02 .contentWrap > div p strong {
        font-size: 16px;
        line-height: 32px;
        margin-top: 20px;
    }
    .sec02 .contentWrap > div > div {
        align-items: center;
    }
    .sec02 .contentWrap > div:last-child p {
        text-align: left;
    }

    /* section 03 */
    .sec03 .contentWrap {
        grid-template-columns: 1fr;
        margin-top: 40px;
    }
    .sec03 .contentWrap ul li {
        margin-top: 16px;
    }
    .sec03 .contentWrap ul li p {
        height: fit-content;
        padding: 10px;
    }

    /* section 04 */
    .sec04 .contentWrap {
        padding: 0;
    }
    .sec04 ul {
        margin-top: 26px;
    }
    .sec04 ul li {
        border-radius: 10px;
        flex-direction: column;
        padding: 20px;
    }
    .sec04 ul li span {
        width: 45px;
        height: 45px;
        font-size: 28px;
        position: unset;
    }
    .sec04 ul li p, 
    .sec04 ul li p a, 
    .sec04 ul li p strong {
        font-size: 18px;
        text-align: center;
        margin-top: 16px;
    }

    /* section 05 */
    .sec05 {
        height: fit-content;
        background-position-x: 70%;
        padding: 80px 10px;
    }
    .sec05 p, .sec05 strong {
        font-size: 18px;
        line-height: 30px;
    }
    .sec05 .countInfo {
        grid-template-columns: 1fr;
    }
    .sec05 .countInfo h5 {
        border-right: 0;
        border-bottom: 2px solid #B5E6EC;
        padding: 10px;
    }
    .sec05 .countInfo span {
        padding: 10px;
    }
    .sec05 form {
        padding: 15px;
    }
    .sec05 form .inputWrap {
        width: 100%;
        grid-template-columns: 1fr;
    }
    .sec05 form .inputWrap > div {
        grid-template-columns: 1fr;
        place-items: baseline;
    }
    .sec05 form .emailBox {
        grid-column: unset;
    }
    .sec05 form label {
        font-size: 16px;
        margin-bottom: 10px;
    }

    /* footer */
    .footerWrap {
        flex-direction: column;
        padding: 60px 20px 100px;
    }
    .footerWrap .leftBox {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 20px;
    }

    /* floating btn */
    .floating_box {
        bottom: 95px;
        right: 7px;
    }
    .floatingBtn, .floatingBtn.show_480 {
        width: 40px;
    }
}