/* style-c7.css */
/* ====================== C7  ====================== */
.c7{
  background:#ffffff;
  padding: clamp(80px, 9vw, 120px) 0 clamp(80px, 9vw, 170px);
    word-break: keep-all;

}

.c7__inner{
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
}

.c7__head{
  text-align:center;
  margin-bottom: 32px;
}

.c7__title{
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 500;
  letter-spacing: -0.06em;
}
.c7__title strong{
  font-weight: 700;
}

.c7__viewer{
  width: 100%;
  border-radius: 40px 40px 0 0;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0,0,0,.12);
  background:#f5f5f5;
}

.c7__viewer-img{
  display:block;
  width:100%;
  height: 630px;                 
  object-fit: cover;
}

.c7__thumbs{
  margin-top: 26px;
  display:flex;
  justify-content: space-around;
  gap: 24px;
  height: 170px;
}

.c7__thumb{
  border: none;
  padding: 0;
  background: none;
  cursor:pointer;
  flex: 1 1 0;
  max-width: 320px;
  border-radius: 0;
  overflow:hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,.07);
  opacity: .3;
  transition: opacity .25s ease, transform .25s ease, box-shadow .25s ease, border .25s ease;
  border: 2px solid transparent;
  /* max-height: 174px; */
}

.c7__thumb img{
  display:block;
  width:100%;
  height: 170px;
  object-fit:cover;
}

/* 활성 썸네일 */
.c7__thumb.is-active{
  opacity: 1;
  transform: translateY(-2px);
  /* border-color: #2086c8; */
  /* box-shadow: 0 10px 26px rgb(91 146 209 / 25%); */
}

.c7__thumb:hover{
  opacity: 0.95;
}

@media (max-width: 900px){
  .c7__viewer-img{
    height: 360px;
  }
}

@media(max-width:768px){
  .c7{
    padding: clamp(120px, 10vw, 180px) 0;
  }
  .c7__thumbs{
    margin-top: 26px;
    display:flex;
    justify-content: center;
    gap: 11px;
    height: 115px;
    align-content: center;
    align-items: center;
  }
  .c7__thumb img{
    height: 120px;
  }
}

@media (max-width: 600px){
  .c7__thumbs{
    /*flex-wrap:wrap;*/
  }
  .c7__thumb{
    /*flex: 0 0 calc(50% - 8px);*/
    max-width:none;
  }
  .c7__viewer-img{
    height: 260px;
  }
}


@media(max-width:360px){
  .c7__viewer-img{
    height: 200px;
  }
  .c7__thumb img{
    height: 40px;
  }
  .c7__thumbs{
    height: 45px;
  }
  .c7{
    padding: clamp(30px, 10vw, 180px) 0 clamp(120px, 10vw, 180px);
  }
  .c7__titleP{
    font-size: clamp(24px, 5vw, 52px);
  }
}