@font-face {
	font-family: 'SeedKR-bold';
	src: url('../font/LINESeedKR-Bd.otf') format('woff');
}
@font-face {
	font-family: 'SeedKR-regular';
	src: url('../font/LINESeedKR-Rg.otf') format('woff');
}
@font-face {
	font-family: 'SeedKR-thin';
	src: url('../font/LINESeedKR-Th.otf') format('woff');
}

:root {
	/* color setting */
	--white: #ffffff;
	--yellow: #F9FF00;
	--green: #1A875F;
}

* {padding: 0; margin: 0; box-sizing: border-box; }
html {word-break: keep-all; font-size: 18px; height: 100%;}
body {min-height: 100vh; height: 100%; }
ul {list-style: none; }
a {text-decoration: none; color: black;}
a:visited {text-decoration: none; }
a:hover {text-decoration: none; }
a:focus {text-decoration: none; }
a:hover, a:active {text-decoration: none; }
input {border-width: 0; -webkit-appearance: none; background: none; }
input:focus {outline: none; }
button {border-width: 0;}


/* ***************************** */
/*          PAGE START           */
/* ***************************** */

/* === root container === */
.container { width: 60%; max-width: 1200px; margin: 0 auto; text-align: center; font-family: 'SeedKR-regular'; }

/* === header === */
.header { margin-top: 2.5em; margin-bottom: 2.5em;}
.header .green-text { color: var(--green); }
.header h1 { font-size: 2.2rem; color: #333; font-family: 'SeedKR-regular'; }
.header h2 { font-size: 2.7rem; color: #333; margin-top: 0.5em; font-family: 'SeedKR-regular'; }

/* === talking bubbles === */
.left-bubble { display: flex; justify-content: start;}
.left-bubble img { width: 45%;}
.right-bubble { display: flex; justify-content: end;}
.right-bubble img { width: 45%;}

/* === main content (box image) === */
.main-content { margin-top: 3em; margin-bottom: 5em; }
.main-content h2 { font-size: 2.4rem; margin-bottom: 0.5em; font-family: 'SeedKR-regular'; }
.main-content h3 { font-size: 1rem; color: grey; margin-bottom: 1em; line-height: 2.0;}
.main-content .box-pc-image img { width: 100%; margin-bottom: 1em;}
.main-content-inner {color: black; font-family: 'SeedKR-thin'; font-size: 1rem; line-height: 1.5; }

/* === main content (buy advantage / when used) === */
/* .buy-advantage { margin-top: 2em;} */
.buy-advantage p { background-color: var(--green); font-size: 1.2rem; color: var(--white); padding-top: 1em; padding-bottom: 1em; border-top-left-radius: 15px; border-top-right-radius: 15px; width: 100%;}
.buy-advantage-list { display: flex; background-color: #F8F8F7; padding-top: 1.5em; border-bottom-left-radius: 15px; border-bottom-right-radius: 15px;}
.buy-advantage-first { width: 50%; text-align: left; margin-left: 1.5em;}
.buy-advantage-second { text-align: left; margin-left: 1.5em;}
.buy-advantage h1 { margin-bottom: 1em; font-family: 'SeedKR-regular'; padding-left: 1.5rem; }
.buy-advantage-ul > li { display: flex;}
.buy-advantage-ul-label { display: block; position: relative; padding-left: 1.5em; margin-bottom: 1em; cursor: pointer; font-size: 1.2rem; user-select: none;}
.buy-advantage-ul-label input { position: absolute; opacity: 0; cursor: pointer; height: 0; width: 0;}
.checkmark { position: absolute; top: 6px; left: 0; height: 20px; width: 20px; background-color: #eee; border-radius: 5px;}
.buy-advantage-ul-label input:checked ~ .checkmark { background-color: var(--green);}
.checkmark:after { content: ""; position: absolute; display: none;}
.buy-advantage-ul-label input:checked ~ .checkmark:after { display: block;}
.buy-advantage-ul-label .checkmark:after { left: 7px; top: 2.5px; width: 5px; height: 10px; border: solid white; border-width: 0 2px 2px 0; transform: rotate(45deg);}
.checkmark-text { font-size: 0.8rem;}
.space { height: 5rem; }

/* === tablet image === */
.tablet-section { margin: 5em 0 3em 0; font-family: 'SeedKR-regular'; }
.tablet-section h2 { font-size: 1.8rem; }
.tablet-section h1 { font-size: 1.8rem; }
.tablet-section p {font-family: 'SeedKR-regular'; font-size: 1.1rem; }
.tablet-section .green-bold { color: var(--green); font-size: 2rem;}
.tablet-section .yellow-bold { color: var(--green); font-size: 2rem;}
.tablet-section .tablet-img img{ width: 100%;}
.tablet-img { margin: 2em 0;}

/* === footer === */
.finish { background-color: var(--green); color: white; text-align: center; width: 100%; padding: 5em 0; font-family: 'SeedKR-regular'; }
.finish h2 { font-size: 2rem; margin-bottom: 1em;}
.finish .solve-button { font-size: 0.9rem; padding: 0.8em 1.6em; background-color: var(--yellow); border-radius: 25px; cursor: pointer; font-weight: bold; border: none;}

/* footer */
.footer {position: relative; width: 100%; background-color: #5a5a5a; padding: 25px 0 40px 0; font-family: 'SeedKR-regular'; }
.footer .br-mb {display: none;}
.footer .footer-wrap {display: flex; flex-direction: column; align-items: center; }
.footer .footer-top {    display: flex;
    align-items: center;
    flex-direction: column; width: 100%; padding-bottom: 24px; margin-bottom: 36px; border-bottom: 1px solid rgba(255, 255, 255, 0.513); }
.footer .footer-top ul { 
    display: flex; gap: 40px; justify-content: center; align-items: center;
}
.footer .footer-top ul li { position: relative;}
.footer .footer-top .top-f li:not(:last-child)::after { position: absolute; display: block; content: ""; right: -20px; top: 0; width: 2px; height: 16px; background-color: #fff; }
.footer .footer-top ul li a { color: #fff; font-weight: bold; }

.footer .footer-btm {width: 100%; display: flex; flex-direction: column; align-items: center;}
.footer  .logo-wrap.mb { display: none;  width: 174px; margin-bottom: 24px;}
.footer .footer-btm .logo-wrap { width: 174px; margin-bottom: 24px;}
.footer .footer-btm .logo-wrap img { width: 100%; }
/* .footer .footer-btm .line { display: flex; gap: 30px; justify-content: center;} */
/* .footer .footer-btm .style1 { margin-bottom: 15px;}
.footer .footer-btm .style2,
.footer .footer-btm .style3 { margin-bottom: 24px;} */

.footer .footer-btm  .line {  margin-right: 30px; margin-bottom: 16px; text-align: center;}
.footer .footer-btm  .line p{ display: block; position: relative; color: #fff; font-size: 14px; font-weight: normal; }

/* .footer .footer-btm ul.style3 li { position: relative; color: #fff; font-size: 12px; font-weight: normal; } */
.footer .footer-btm .line p:not(:last-child)::after { position: absolute; display: block; content: ""; right: -15px; top: 0; width: 1px; height: 16px; background-color: #fff;  }
.footer .footer-btm .sub { font-size: 12px; font-weight: normal; color: #fff; opacity: 0.5;}
.footer .footer-btm p.top { margin-bottom: 24px;}

.footer button {
    display: none;
    border-radius: 4px;
    background-color: #1a875f;
    height: 56px;
    position: absolute;
    right: 16px;
    width: 56px;
    top: -30px;
}

.footer button i {
    font-size: 21px;
   color: #fff;
}

@media screen and (max-width:1260px){ 

    .footer .footer-btm .logo-wrap.pc { display: none;}
    .footer  .logo-wrap.mb { display: block;}
}


@media screen and (max-width:900px){ 
	.footer .br-mb {display: block;}
    .footer .footer-btm .sub {font-size: 10px; text-align:center;}

}

@media screen and (max-width:768px){
    .footer .footer-btm  .line { gap: 10px; margin-right: unset;}


}
@media screen and (max-width:375px){ 
    .footer .footer-top ul li a  { font-size: 12px;}
.footer .footer-btm .line p { font-size: 12px;}
.footer .footer-top .top-f li:not(:last-child)::after {height: 10px; top:5px;}

}



/*
** From now on, media query area ( Do not write anything else )
*/

/*
* small PC
*/
@media screen and (max-width: 1635px) {
	html {font-size: 16px; word-break: keep-all; height: 100%; }
}
@media screen and (max-width: 1439px) {
	html {font-size: 15px; word-break: keep-all; height: 100%; }
}
@media screen and (max-width: 1200px) {
	html {font-size: 14px; word-break: keep-all; height: 100%; }
}

/*
* tablet
*/
@media screen and (max-width: 1024px) {
	html {font-size: 13px; }
	body {min-height: 100%; height: 100%; }
}

/*
* small tablet
*/
@media screen and (max-width: 900px) {
	html {font-size: 12px; word-break: keep-all; height: 100%; }
}

/*
* mobile
*/
@media screen and (max-width: 768px) {
	/* === root container === */
	.container { width: 80%; }
	/* === header === */
	.header h1 { font-size: 4vw; }
	.header h2 { font-size: 5vw; }
	/* === talking bubbles === */
	.left-bubble img { width: 48%; }
	/* === main content (box image) === */
	.main-content h2 { font-size: 5vw; }
	.main-content-inner { font-size: 2vw; }
	.buy-advantage p { font-size: 2.5vw; padding-top: 3vw; padding-bottom: 3vw; }
	.buy-advantage-list {padding-top: 3vw; }
	.buy-advantage-first { margin-left: 3vw; width: 45%; }
	.buy-advantage h1 { padding-left: 1.6rem; font-size: 2.5vw; margin-bottom: 2vw; }
	.buy-advantage-ul-label { padding-left: 1.6rem; }
	.checkmark { top: 6px; left: 0; height: 15px; width: 15px; }
	.buy-advantage-ul-label .checkmark:after { left: 5px; top: 1.5px; width: 4px; height: 8px; }
	.checkmark-text { font-size: 1.7vw; }
	.mo-hr { display: block; }
	/* === tablet image === */
	.tablet-section h2 { font-size: 4vw; }
	.tablet-section h1 { font-size: 4vw; }
	.tablet-img { margin: 3vw 0; }
	.tablet-section .green-bold { font-size: 4.5vw; }
	.tablet-section .yellow-bold { font-size: 4.5vw; }
	.tablet-section p { font-size: 2.5vw; }
	/* === footer === */
	.finish { padding: 10vw 0; }
	.finish h2 { font-size: 5vw; margin-bottom: 5vw; }
	.finish .solve-button { color: black; font-size: 2.5vw; padding: 2vw 4vw; }
}