/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

* {
  line-height: 1.4;
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

a {
  text-decoration: none;
}

.background {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.index01-area {
  background-image: url('/images/index01-back.png');
}

.padding {
  padding: 100px 20px;
}

img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}

.index01-t02 {
  margin-top: 10px;
  font-size: 2.5rem;
  text-align: center;
  color: white;
  font-weight: bold;
}

.accordion-list {
  text-align: left;
}

.accordion-list .accordion-item .accordion-link {
  display: block;
  position: relative;
  padding: 25px 30px;
  transition: all 0.3s;
  text-decoration: none;
  background-color: black;
  border-radius: 15px;
}

.accordion-item {
  margin-bottom: 20px;
}

.accordion-item:last-child {
  margin-bottom: 0px;
}

.accordion-list .accordion-item.active .accordion-link {
  background-color: #333;
}

.accordion-list .accordion-item .accordion-link::before {
  color: white;
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  content: "\f078";
  display: inline-block;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
}

.accordion-list .accordion-item.active .accordion-link::before {
  top: 40%;
  transform: rotate(180deg);
}

.accordion-list .accordion-name {
  position: relative;
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
}

.accordion-list .accordion-name .icon {
  padding: 11px 9px;
  color: black;
  display: inline-block;
  font-weight: bold;
  background-color: white;
  border-radius: 50%;
  margin-right: 10px;
}

.accordion-list .accordion-item .accordion-desc {
  font-size: 1.1rem;
  display: none;
  padding: 30px 40px;
  color: #666;
  line-height: 1.6;
}

.inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

b {
  color: #333;
}

.index01-t03 {
  margin-top: 5px;
  font-size: 1.2rem;
  text-align: center;
  color: white;
}

.padding2{
  padding: 50px 20px;
}

@media all and (max-width:767px) {
  .br_pc {
    display: none;
  }

  .br_m {
    display: block;
  }

  .padding {
    padding: 50px 20px;
  }

  .index01-t01 img {
    width: 80px;
  }

  .index01-t02 {
    font-size: 1.5rem;
  }

  .accordion-list .accordion-name {
    font-size: 1rem;
  }

  .accordion-list .accordion-item .accordion-link {
    padding: 20px 20px;
  }


  .accordion-list .accordion-item .accordion-desc {
    letter-spacing: -1px;
    padding: 20px;
  }

  .padding2{
    padding: 30px 20px;
  }

  .index01-t03{
    font-size: 1rem;
  }

  .accordion-list .accordion-name .icon{
    font-size: .9rem;
    margin-right: 0;
    margin-bottom: 10px;
  }
}

/* Tablet (가로폭 768px 이상, 1023px 이하) */
@media all and (min-width:768px) and (max-width:1023px) {
  .br_pc {
    display: block;
  }

  .br_m {
    display: none;
  }
}

/* PC Desktop (가로폭 1024 이상) */
@media all and (min-width:1024px) {
  .br_pc {
    display: block;
  }

  .br_m {
    display: none;
  }
}