h4 {
    position: relative;
    display: inline-block; /* `inline-block`으로 유지 */
    font-size: 32px;
    line-height: 1.5em;
    color: #000514;
    font-weight: 800;
    text-align: left; /* 기본적으로 좌측 정렬 */
    margin-left:0px;
}

/* 좌측 정렬을 위한 :before */
h4:before {
    content: "";
    position: absolute;
    left: 0;
    top: -5px;
    width: 28px;
    height: 3px;
    background: #e42431;
    border-radius: 999px;
}

@media (max-width: 1200px) {
    h4 { font-size: 30px; }
}
@media (max-width: 1024px) {
    h4 { font-size: 28px; }
}
@media (max-width: 768px) {
    h4 { font-size:24px; }
}

.business_con{
  max-width: 1440px;
  margin: 0 auto;
  padding: 0px 20px;
  display: flex;
  flex-direction: column;
  gap: 90px; /* 항목 간 여백 */
}

.business_con_box{
  display: grid;
  /*grid-template-columns: 1.05fr 0.95fr;*/
  grid-template-columns: 0.95fr 1.45fr;
  align-items: center;
  gap: 60px;
}

.business_con_box.reverse{
  /*grid-template-columns: 0.95fr 1.05fr;*/
  grid-template-columns: 1.45fr 0.95fr;
}

.business_con_box figure{
  margin: 0;
  border-radius: 26px;
  position: relative;
  overflow: hidden;
}

.business_con_box figure img{
  width: 100%;
  height: 100%;
  display: block;
  aspect-ratio: 4/3;      /* 캡처처럼 안정적인 비율 */
  object-fit: cover;
  transition: 
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.business_con_box:hover figure img {
  transform: translateY(-6px); /* 살짝 들림 */
  box-shadow: 0 18px 40px rgba(0,0,0,.12);
}

.business_con_box_txt p{
  position: relative;
  font-size: 32px;
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 18px;
}

.business_con_box_txt p::before{
  content: "";
  position: absolute;
  left: 0;
  top: -14px;
  width: 28px;
  height: 3px;
  background: #e42431; /* 포인트 컬러 */
  border-radius: 999px;
}

.business_con_box_txt p > em {
	color:#e01b25;
	font-weight:bold;
}

.business_con_box_txt span{
  display: block;
  font-size: 18px;
  line-height: 1.8;
  color: #444;
  word-break: keep-all;
}

.business_title_area {
	width:100%; padding:60px 0; background-color:#f9f7f5; margin-bottom:60px; text-align:center;
}

/* ====== Tablet ====== */
@media (max-width: 1024px){
  .business_con_box{
    gap: 36px;
  }
  .business_con_box_txt p{
    font-size: 28px;
  }
  .business_title_area {
	padding:40px 0;
	margin-bottom:50px;
  }
}

/* ====== Mobile ====== */
@media (max-width: 768px){
  .business_con{
    gap: 50px;
    padding: 40px 16px;
  }

  .business_con_box,
  .business_con_box.reverse{
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .business_con_box figure {
	margin-bottom:25px;
  }

  /* 모바일에서는 항상 이미지 -> 텍스트 순으로 통일 */
  .business_con_box.reverse figure{
    order: -1;
  }

  .business_con_box_txt p{
    font-size: 24px;
    margin-bottom: 12px;
  }
  .business_con_box_txt span{
    font-size: 15px;
  }
  .business_title_area {
	padding:30px 0;
	margin-bottom:30px;
  }
}

.qa_wrap{
  max-width: 1440px;
  margin: 0 auto;
  font-size: 18px;            /* 기본 18px */
  padding:60px 0;
}

.qa_item{
  border-bottom: 1px solid #e5e5e5;
  background: #fff;
}

/* summary 기본 화살표 제거 */
.qa_q{
  list-style: none;
}
.qa_q::-webkit-details-marker{
  display:none;
}

.qa_q{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 18px;
  cursor: pointer;
  user-select: none;
}

.qa_badge{
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e42431;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  flex: 0 0 34px;
}

.qa_title{
  font-size: 20px;            /* 제목 20px */
  font-weight: 800;
  line-height: 1.25;
  flex: 1;
}

.qa_arrow{
  width: 14px;
  height: 14px;
  border-right: 2px solid #111;
  border-bottom: 2px solid #111;
  transform: rotate(45deg);
  transition: transform 0.25s ease;
  flex: 0 0 14px;
}

/* 열렸을 때 화살표 회전 */
.qa_item[open] .qa_arrow{
  transform: rotate(-135deg);
}

.qa_a{
  padding: 0 18px 22px 66px;  /* Q 원 크기+여백만큼 들여쓰기 */
  line-height: 1.75;
  color: #333;
}
.basicPD {padding:60px 0;}
/* Mobile */
@media (max-width: 768px){
  .qa_wrap{ padding: 30px 10px; }    /* 요구사항 */
  .qa_q{ padding: 18px 12px; }
  .qa_title{ font-size: 19px; }   /* 모바일에서 살짝만 */
  .qa_a{ padding: 0 12px 18px 58px; }
  .basicPD {padding:30px 0;}
}

/* screen reader only */
.sr-only{
  position:absolute !important;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0);
  white-space:nowrap; border:0;
}

.ba{
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.ba__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom: 18px;
}

.ba__title{
  /*
  font-size: 28px;
  font-weight: 800;
  margin: 0;
  */
	position: relative;
    font-size: 32px;
    font-weight: 800;
    line-height: 1.25;
    margin: 0 0 18px;
}

.ba__title::before {
    content: "";
    position: absolute;
    left: 0;
    top: -14px;
    width: 28px;
    height: 3px;
    background: #e42431;
    border-radius: 999px;
}

.ba__title > em {
    color: #e01b25;
    font-weight: bold;
}

.ba__controls{
  display:flex;
  align-items:center;
  gap:12px;
}

.ba__btn{
  width:44px; height:44px;
  border:1px solid #ddd;
  background:#fff;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}

.ba__btn:focus-visible,
.ba__nav:focus-visible,
.ba__dot:focus-visible,
.ba__viewport:focus-visible{
  outline: 3px solid rgba(228,36,49,.35);
  outline-offset: 2px;
}

.ba__count{
  margin:0;
  font-size: 14px;
  color:#333;
  min-width: 56px;
  text-align:right;
  display:none;
}

.ba__wrap{
  position:relative;
}

.ba__viewport{
  overflow:hidden;
  border-radius: 24px;
  background:#fff;
}

.ba__track{
  list-style:none;
  display:flex;
  padding:0;
  margin:0;
  transform: translateX(0%);
  transition: transform .5s ease;
}

@media (prefers-reduced-motion: reduce){
  .ba__track{ transition:none; }
}

.ba__slide{
  min-width: 100%;
  padding: 22px;
  box-sizing:border-box;
}

.ba__pair{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.ba__card{
  position:relative;
  margin:0;
  border-radius: 20px;
  overflow:hidden;
  background:#f4f4f4;
}

.ba__card img{
  width:100%;
  height:100%;
  display:block;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.ba__badge{
  position:absolute;
  top:12px;
  left:12px;
  padding:6px 10px;
  font-size: 13px;
  border-radius: 999px;
  background: rgba(0,0,0,.65);
  color:#fff;
  z-index:2;
}

.ba__badge--after{
  background: rgba(228,36,49,.85);
}

.ba__nav{
  position:absolute;
  top:50%;
  transform: translateY(-50%);
  width:46px; height:46px;
  border-radius: 999px;
  border:1px solid rgba(0,0,0,.12);
  background:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  z-index: 5;
}

.ba__prev{ left: 0px; }
.ba__next{ right: 0px; }

.ba__dots{
  display:flex;
  gap:10px;
  justify-content:center;
  margin-top: 14px;
}

.ba__dot{
  width:12px; height:12px;
  border-radius:999px;
  border:1px solid #cfcfcf;
  background:#fff;
  cursor:pointer;
}

.ba__dot[aria-current="true"]{
  background:#e42431;
  border-color:#e42431;
}

/* Mobile */
@media (max-width: 768px){
  .ba{ padding: 40px 16px; }
  .ba__title{ font-size: 22px; }
  .ba__slide{ padding: 16px; }
  .ba__pair{
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .ba__nav{ width:42px; height:42px; }
}

.btn-sponsor{
  --main:#e01b25;

  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;

  padding: 16px 26px;
  border-radius: 999px;               /* 라운딩 */
  border: 2px solid var(--main);
  background: var(--main);
  color:#fff;

  font-size:18px;
  font-weight:800;
  letter-spacing:-0.2px;
  text-decoration:none;

  box-shadow: 0 10px 22px rgba(224,27,37,0.22);
  transform: translateY(0);
  transition: 
    transform .22s ease,
    box-shadow .22s ease,
    background-color .22s ease;
  position:relative;
  overflow:hidden;                     /* 광택 애니메이션용 */
  -webkit-tap-highlight-color: transparent;
}

/* 은은한 광택(스윕) 효과 */
.btn-sponsor::after{
  content:"";
  position:absolute;
  top:-40%;
  left:-30%;
  width:55%;
  height:180%;
  transform: rotate(25deg) translateX(-140%);
  background: rgba(255,255,255,0.28);
  filter: blur(1px);
  transition: transform .55s ease;
  pointer-events:none;
}

.btn-sponsor .btn-icon{
  display:inline-flex;
  font-size:16px;
  transition: transform .22s ease;
  color:#fff;
}

/* Hover / Focus */
.btn-sponsor:hover,
.btn-sponsor:focus-visible{
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.14);
}

.btn-sponsor:hover::after,
.btn-sponsor:focus-visible::after{
  transform: rotate(25deg) translateX(230%);
}

.btn-sponsor:hover .btn-icon,
.btn-sponsor:focus-visible .btn-icon{
  transform: translate(2px,-2px);
}

/* Active (클릭감) */
.btn-sponsor:active{
  transform: translateY(0);
  box-shadow: 0 10px 22px rgba(0,0,0,0.12);
}

/* 접근성: 모션 최소화 설정 존중 */
@media (prefers-reduced-motion: reduce){
  .btn-sponsor,
  .btn-sponsor::after,
  .btn-sponsor .btn-icon{
    transition:none !important;
  }
}

/* ===== Section ===== */
.benefit-section{
  width:100%;
  background:#f9f9f9;
  padding: 70px 0;
}

.benefit-inner{
  width:1440px;
  max-width: calc(100% - 40px);
  margin:0 auto;
}

/* ===== PC Grid ===== */
.benefit-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top:15px;
}

.benefit-card{
  background:#fff;
  border-radius: 20px;
  padding: 36px 30px;
  border:1px solid rgba(0,0,0,0.08);
  box-shadow: 0 12px 26px rgba(0,0,0,0.06);

  display:flex;
  flex-direction: column;
  align-items: center;      /* PC 가운데 정렬 */
  text-align: center;
  transition: all .25s ease;
}

.benefit-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 18px 34px rgba(0,0,0,0.10);
}

/* ===== Icon ===== */
.benefit-ico{
  width:64px;
  height:64px;
  border-radius: 50%;
  background:#e01b25;
  color:#fff;

  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom: 18px;
}

.ico-svg{
  width:36px;
  height:36px;
  color:#fff;
}

.ico-svg > path, .ico-svg > line, .ico-svg > rect {
	color:#fff;
}

/* ===== Text ===== */
.benefit-title{
  font-size:20px;
  font-weight:900;
  margin:0 0 12px;
}

.benefit-desc{
  font-size:18px;
  line-height:1.75;
  margin:0;
  color:#333;
  text-align:left;
}

.benefit-note{
  color:#666;
  font-weight:700;
}

/* ===== Mobile ===== */
@media (max-width:768px){
  .benefit-section{
    padding: 40px 0;
  }

  .benefit-inner{
    max-width: calc(100% - 20px);
  }

  .benefit-grid{
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .benefit-card{
    flex-direction: row;       /* 2등분 */
    align-items: flex-start;
    text-align: left;
    padding: 18px 16px;
    gap: 14px;
  }

  .benefit-ico{
    width:15%;
    min-width:64px;
    height:64px;
    margin-bottom:0;
    flex-shrink:0;
  }

  .benefit-text{
    width:85%;
  }

  .benefit-title{
    margin:2px 0 8px;
    font-size:20px;
  }

  .benefit-desc{
    font-size:18px;
    line-height:1.7;
  }
}