/* style-c4.css */
/* style-c1.css */
/* ===== SECTION 02 : 디지털 3D 정밀진단 ===== */

.c4{
  position: relative;
  min-height: 1300px;
  height: 100%;
  /* display: flex; */
  justify-content: center;
  word-break: keep-all;
  flex-direction: column;
}

/* 상단 배경 영역 */
.c4__top{
  position: relative;
  height: 800px;
}

.c4__bg{
  position:absolute;
  inset:0;
  height: 100%;

}

.c4__bg img{
  width:100%;
  height:100%;
  object-fit:cover;
}


/* 상단 텍스트 정렬 */
.c4__top-inner{
  position: relative;
  z-index: 2;
  width: min(1360px, 94%);          /* 헤더(.mhd__inner)와 폭 통일 */
  height: 100%;
  margin: 0 auto;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  color:#fff;
}

.c4__eyebrow{
  font-size:40px;
  letter-spacing:-0.3px;
  font-family: "Noto Serif KR", serif;

  
  /* ✅ 여기 추가 */
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;



}


/* 효과가 적용된 상태 (아래로 "내려온" 상태) */
.c4__eyebrow.is-visible{
  opacity: 1;
}


.c4__eyebrow-en{
  font-size:12px;
  letter-spacing:7px;
  opacity:0.7;
  margin-bottom:24px;
  font-family: "Noto Serif KR", serif;
  font-weight: 300;
}

.c4__middle{
  display:flex;
  align-items:center;
  gap:24px;
}

.c4__middle-text{
  font-size:45px;
  line-height:1.6;
  font-weight:500;
  padding: 0 200px;
}

.c4__middle-line{
  display:block;
  width:1px;
  height:105px;
  background-color:rgba(255,255,255,0.6);
}

/* 하단 화이트 섹션 */
.c4__bottom{
  padding: 100px 0;}

.c4__bottom-inner{
  position: relative;
  width:100%;
  margin: 0 auto;
  background-color:#fff;
  text-align:center;
}



/* 아이콘 영역 */
.c4__icon-wrap{
  width:66px;
  height:66px;
  border-radius:50%;
  border:2px solid #0b79c3;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 24px;
  background:#fff;
}

.c4__icon-text{
  font-size:30px;
}

/* 타이틀 */
.c4__title{
  font-size:60px;
  line-height:1.5;
  letter-spacing:-0.8px;
  color:#111;
  font-weight:400;
}

.c4__title strong{
  font-weight:700;
  display: block;
}


/* 반응형 조정 */
@media (max-width:1024px){

  .c4__top{
    height:280px;
  }
  .c4__bottom{
    padding:56px 0 72px;
  }
}
@media (max-width:900px){
  .c4{
    min-height: auto;
  }
  
  .c4-inner {
    width: 100%;
}
}
@media (max-width:768px){

  .c4{
 }
  .c4__bg{
        min-height: 500px;  }
  .c4__top-inner {
    padding: 80px 16px 40px;
    text-align: center;
    display: flex;
    width: 82%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
        }

  .c4__top{
    height:260px;
  }
  .c4__bottom {
    padding: 80px 0 50px;
  }
  .c4__title{
    font-size:22px;
    
  }
  .c4__eyebrow {
    font-size: 22px;
  }
  .c4__middle-text {
    font-size: 25px;
    line-height: 1.6;
    font-weight: 500;
    padding: 0 60px;
  }
}

@media (max-width:480px){
  .c4__bg {
    min-height: 500px;
  }

  .c4__top{
    height:240px;
  }
  .c4__middle{
    gap:16px;
  }
  .c4__middle-line{
    width:56px;
  }
  .c4__title{
    font-size:20px;
  }
  .c4__bottom {
    padding: 330px 0 50px;
}
.c4__eyebrow {
  font-size: 22px;
}
.c4__middle-text{
  font-size: 22px;
}
.c4__top-inner {
  padding: 80px 16px 40px;
  text-align: center;
  display: flex;
  width: 82%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.c4__middle-line {
  height: 52px;
}
.c4__middle-text {
  font-size: 17px;
  line-height: 1.6;
  font-weight: 500;
  padding: 0 60px;
}

.c4__middle-line{
  width:2px;
}


}