/**************************************************************/
/*								                              */
/*  Design ezinc     			                              */
/*  Date : 2024-11-20	                                      */
/*      				         			                  */
/**************************************************************/

@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100..900&display=swap');



/* ============================ [ main ] ============================ */
html {
    scroll-behavior: smooth;
}

body {
    min-width: 0;
}

/* content 01 - intro */
.section-service {
    height: calc(100vh - 72px);
}

.section-service .inner {
    height: 100%;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-32);
}

.main__intro {
    display: flex;
    flex-direction: column;
    gap: 10rem;
    padding: 10% 0;
    flex-shrink: 0;
}

.main__img {
    flex-grow: 1;
}

.main__img img {
    float: right;
    width: fit-content;
    max-width: 100%;
    display: block;
}

/* title */
.intro__title {
    padding: var(--spacing-16) 0;
    line-height: 1.3;
}

.intro__title--headline {
    font-size: 4rem;
    font-weight: 900;
    color: var(--gray-900);
    letter-spacing: -0.5px;
}

.intro__title p {
    color: var(--gray-700);
    letter-spacing: -0.5px;
}

.intro__title--sub {
    font-size: var(--fs-16);
    line-height: 130%;
}

.intro__title--video {
    position: relative;
    display: inline-block;
    width: fit-content;
    height: fit-content;
    color: var(--primary);
    font-size: var(--fs-18);
    font-weight: bold;
    line-height: 3rem;
    padding-left: var(--spacing-40);
    margin-top: var(--spacing-12);
}

.intro__title--video::before {
    position: absolute;
    content: '';
    width: 3rem;
    height: 3rem;
    left: 0;
    background: url('../images/ico_video.svg') no-repeat center center;
    background-size: contain;
}

.intro__title--video:hover {
    color: var(--primaryHard);
    text-decoration: underline;
}

/* download button */
.intro__download--group {
    padding-bottom: var(--spacing-80);
}

.intro__download--title {
    padding: var(--spacing-24) var(--spacing-2);
    font-size: var(--fs-20);
    font-weight: 700;
}

.intro__link--group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-40);
}

.intro__link--item {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-8);
    align-items: center;
    padding-right: var(--spacing-40);
}
.intro__link--item span {
    padding: var(--spacing-4) 0;
    color: var(--gray-500);
    font-weight: 500;
}

.intro__link--item::after {
    position: absolute;
    content: '';
    width: 1px;
    height: 132px;
    border-right: 1px dashed var(--gray-300);
    right: 0;
    bottom: 4px;
}

.intro__link--item:last-child {
    padding-right: 0;
}

.intro__link--item:last-child::after {
    display: none;
}

.intro__download--button {
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

.intro__download {
    display: block;
    width: 20rem;
    height: calc((140px - 8px) / 2);
    background-position: left center;
    background-repeat: no-repeat;
    background-size: contain;
}

.intro__download.googleplay {
    background-image: url('../images/link_playstore.svg');
}

.intro__download.appstore {
    background-image: url('../images/link_appstore.svg');
}

.intro__link--qr {
    /* border: 2px solid var(--blue-100); */
    border: 2px solid #e3eaf4;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.intro__link--qr img {
    width: 140px;
    height: 140px;
}



/* section 공통 */
.section {
    width: 100%;
}

.section .inner {
    padding: 160px 40px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-80);
}

.section__title {
    color: var(--gray-700);
    font-size: var(--spacing-32);
    font-weight: 900;
    text-align: center;
    letter-spacing: -0.5px;
}

.section__content ul {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-32);
}

/* section 01 system */
.section-system {
    background: url('../images/img_bg_lock.png') no-repeat 15% bottom;
    background-size: contain;
    background-color: var(--form);
}

.section__content-system {
    gap: 0 !important;
}

.section__content-system li {
    flex: 1;
    position: relative;
}

.section__content-system li::before {
    position: absolute;
    content: '';
    width: 2px;
    height: 80%;
    left: 0;
    top: 10%;
    background-color: var(--primaryLight);
}

.section__content-system li:first-child::before {
    display: none;
}

.section__content-system p {
    color: var(--gray-600);
    font-size: var(--fs-20);
    text-align: center;
    line-height: 135%;
    letter-spacing: -0.5px;
}

/* section 02 youtube video */
.section-intro {
    background: linear-gradient(180deg, #FFFFFF 0%, #F2F9FF 100%);
}

.section-intro .inner {
    padding-top: 120px;
}

.intro__video,
iframe {
    height: auto !important; 
    aspect-ratio: 16 / 9 !important;
}

.intro__video {
    width: 80% !important;
    border: 2px solid var(--gray-200);
    margin: 0 auto;
    border-radius: var(--radius-xxxl);
    overflow: hidden;
}

.intro__video iframe {
    width: 100% !important;
}
 
/* section 03 auth */
.section-auth {
    background: linear-gradient(135deg, #895DFE 0%, #4386F1 52.5%, #00C1D5 100%);
}

.section__content-auth {
    width: fit-content !important;
    gap: var(--spacing-64) !important;
    margin: 0 auto;
}

.section-auth .section__title {
    color: var(--white);
}

.auth-icon {
    width: 16rem;
    height: 16rem;
    background: radial-gradient(55% 55% at 50% 45%, rgba(225, 241, 255, 0.31) 0%, rgba(255, 255, 255, 0.31) 100%);
    backdrop-filter: blur(64px);
    border-radius: 40px;    
    box-shadow: 0px 0px 40px 0px rgba(10, 28, 50, 0.23);
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-name {
    color: var(--white);
    font-size: var(--fs-18);
    font-weight: 500;
    letter-spacing: -0.03em;
    text-align: center;
    padding-top: var(--spacing-24);
}


/* section 04 solution */
.section-solution .inner {
    gap: 160px !important;
}

.section__content-solution {
    gap: var(--spacing-48) !important;
    align-items: stretch !important;
}

.section__content-solution li {
    flex: 1;
}

.solution__wrapper {
    position: relative;
    height: 100%;
    padding: 80px 24px 48px;
    background: var(--white);
    border-radius: 32px;
    box-shadow: 4px 4px 20px 0px rgba(17, 62, 115, 0.14);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-40);
}

.solution__wrapper img {
    position: absolute;
    top: -60px;
    left: calc(50% - 60px);
}

.solution__title {
    color: var(--primary);
    font-size: 22px;
    line-height: 1.3;
    text-align: center;
}

.solution__list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-6) !important;
}

.solution__list li {
    color: var(--gray-500);
    font-size: var(--fs-15);
    letter-spacing: -0.03em;
    font-weight: 500;
    text-align: center;
}

/* scroll */
.section-service {
    position: relative;
}

.scroll {
    position: absolute;
    padding-bottom: 7rem;
    bottom: 0;
    left: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-12);
    z-index: 99;
}

.scroll > * {
    display: block;
}

.scroll__icon {
    display: block;
    width: fit-content;
    height: fit-content;
}

.scroll__icon span {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2.8rem;
    height: 4.4rem;
    margin-left: -1.4rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-xxxl);
    box-sizing: border-box;    
    transition: all 0.2s;
}

.scroll__icon span::before {
    position: absolute;
    content: '';
    top: 1rem;
    left: 50%;    
    width: 6px;
    height: 6px;
    margin-left: -3px;
    background-color:  var(--gray-400);
    border-radius: 100%;
    -webkit-animation: sdb 2s infinite;
    animation: sdb 1.5s infinite;
    transition: all 0.2s;
}

.scroll__icon:hover span {
    border: 2px solid var(--gray-400);
    transition: all 0.2s;
}

.scroll__icon:hover span::before {
    background-color:  var(--gray-500);    
}

.scroll__text {
    font-size: var(--fs-12);
    color: var(--gray-400);
    text-align: center;
    position: absolute;
    bottom: 1.75rem;
}

@-webkit-keyframes sdb {
    0% {
        -webkit-transform: translate(0, 0);
        opacity: 0;
    }
    40% {
        opacity: 1;
    }
    80% {
        -webkit-transform: translate(0, 20px);
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}

@keyframes sdb {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }
    40% {
        opacity: 1;
    }
    80% {
        transform: translate(0, 20px);
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}


/* ============================ [ mediaquery ] ============================ */
@media screen and (max-width: 930px) {
    .section-service {
        height: auto;
    }
    
    .section .inner {
        padding: 120px 40px;
        gap: var(--spacing-64) !important;
    }   

    .main__intro {
        width: 100%;
        gap: 4rem;
    }
    
    .main__intro > * {
        text-align: center;
        margin: 0 auto;
    }
    
    .main__img {
        display: none;
    }
    
    .intro__download--button {
        justify-content: center;
    }
    
    .intro__title--headline {
        font-size: 3.2rem;
    }  
    
    .intro__download--group {
        padding-bottom: var(--spacing-40);
    }
    
    .section__title {
        font-size: var(--fs-28);
    }
    
    .section__content-system p,
    .section__content-system .fs-24 {
        font-size: var(--fs-16);
    }

    .section-system {
        background: url('../images/img_bg_lock.png') no-repeat center bottom;
        background-size: contain;
        background-color: var(--white);
    }
    
    .intro__video {
        width: 100% !important;
    }
    
    .section__content-system {
        flex-direction: column;
        gap: var(--spacing-32) !important;
    }
    
    .section__content-system li::before {
        display: none;
    }
    
    .section__content-auth {
        width: initial !important;
        gap: var(--spacing-40) var(--spacing-32) !important;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .auth-icon {
        width: 10rem;
        height: 10rem;
        border-radius: 24px;
        margin: 0 auto;
    }
    
    .auth-icon img {
        width: 6.4rem;
    }
      
    .section__content-solution {
        flex-direction: column;
    }
    
    .solution__wrapper {
        padding: 40px 40px 40px 140px;
        align-items: flex-start;
        gap: var(--spacing-24);
    }
    
    .solution__wrapper img {
        width: 6.4rem;
        top: calc(50% - 32px);
        left: 40px;
    }
    
    .solution__list {
        align-items: flex-start !important;
    }
    
    .solution__title,
    .solution__list li {
        text-align: left;
    }
    
    .scroll {
        display: none;
    }
}

@media screen and (max-width: 500px) {
    .intro__title--headline,
    .section__title {
        font-size: 2.75rem;
        line-height: 1.3;
    }
    
    .intro__title--video {
        margin-top: var(--spacing-32);
    }
    
    .intro__video,
    iframe {
        width: 100% !important;
        height: auto !important; 
        aspect-ratio: 16 / 9 !important;
    }
    
    .intro__video {
        margin-bottom: var(--spacing-40);
    }
    
    .intro__download--group {
        padding-bottom: var(--spacing-64);
    }
    
    .intro__link--group {
        flex-direction: column;
        gap: var(--spacing-24);
    }
    
    .intro__link--item {
        padding-right: 0;
    }
    
    .intro__link--item::after {
        display: none;
    }
    
    .intro__link--qr img {
        width: 200px;
        height: 200px;
    }
    
    .section__content-auth {
        gap: var(--spacing-32) 0 !important;
    }
    
    .section__content-auth li {
        width: 50%;
    }
    
    .section__content-solution {
        gap: var(--spacing-32) !important;
    }
    
    .solution__wrapper {
        padding: 100px 32px 40px 40px;
    }
    
    .solution__wrapper img {
        top: 2.5rem;
        left: calc(50% - 32px);
    }
    
    .solution__title,
    .solution__list li {
        width: 100%;
        text-align: center;
    }
}