#sec_01 {
  width: 100%;
  height: 101vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

#sec_01 img {
  position: absolute;
  width: 100%;
  height: 100%;
  max-width: 100%; 
  max-height: 100%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(1);
  object-fit: cover;
  opacity: 0;
  transition: transform 2s, opacity 0.5s;
  transform-origin: center;
  display: block;
}

#sec_01 img.active {
  opacity: 1;
  z-index: 2;
}

#sec_01:hover img {
  transform: translate(-50%, -50%) scale(1.1);
}

#sec_01 .typing {
  width: 100%;
  max-width: 1400px;
  height: auto;
  position: relative;
  z-index: 5;
}

#sec_01 .typing h1 {
  font-family: "SHSN";
  font-weight: normal;
  font-size: 80px;
  background: linear-gradient(to left, #721C1A 0%, #721C1A 50%, #fff 50%, #fff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  background-position: 100% 0;
  animation: gradient-animation 5s forwards linear;
}

#sec_01 .typing h1 .small {
  font-size: 52px;
  font-family: "timesB";
  font-weight: normal;  
}

#sec_01 .typing h1 .yellow {
  font-size: 48px;
  font-family: "timesB";
  font-weight: normal;  
  display: block;
  background: linear-gradient(to left, #fff 0%, #fff 50%, #efa3a1 50%, #efa3a1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  background-position: 100% 0;
  animation: gradient-animation 5s forwards linear;
}

@keyframes gradient-animation {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: 0% 0;
  }
}

#sec_01 .bg_btn_wrap {
  width: auto;
  height: auto;
  position: absolute;
  right: 200px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9;
}

#sec_01 .bg_btn_wrap .bg_btn {
  width: auto;
  height: auto;
  text-align: right;
  position: relative;
  margin-bottom: 50px;
  cursor: pointer;
}

#sec_01 .bg_btn_wrap .bg_btn:last-of-type {
  margin-bottom: 0;
}

#sec_01 .bg_btn_wrap .bg_btn h2 {
  font-family: 'PB_M';
	font-weight: normal;
  font-size: 24px;
  color: #fff;
}

#sec_01 .bg_btn_wrap .bg_btn h3 {
  font-family: 'PB_M';
	font-weight: normal;
  font-size: 18px;
  color: #fff;
}

#sec_01 .bg_btn_wrap .bg_btn .arrow {
  position: absolute;
  right: -50px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 10px;
}

#sec_01 .bg_btn_wrap .bg_btn .arrow span {
  position: absolute;
  height: 2px;
  border-radius: 5px;
  background: #fff;
  right: 0;
}

#sec_01 .bg_btn_wrap .bg_btn .arrow span:nth-of-type(1) {
  width: 10px;
  top: 0;
  transform: rotate(45deg);
}

#sec_01 .bg_btn_wrap .bg_btn .arrow span:nth-of-type(2) {
  width: 100%;
  top: 50%;
  transform: translateY(-50%);
}

#sec_01 .bg_btn_wrap .bg_btn .arrow span:nth-of-type(3) {
  width: 10px;
  bottom: 0;
  transform: rotate(-45deg);
}

#sec_02 {
  width: 100%;
  height: auto;
  padding: 200px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

#sec_02 .wrap {
  width: auto;
  height: auto;
  font-family: 'PB_B';
	font-weight: bold;
}

#sec_02 .wrap h2 {
  font-size: 48px;
  margin: 10px;
}

#sec_02 .wrap h2 span {
  color: #721C1A;
}

#sec_02 .wrap h3 {
  font-size: 70px;
}

#sec_02 .wrap h3 span {
  color: #721C1A;
}

#sec_03 {
  width: 100%;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

#sec_03 .slide_wrap {
  width: 100vw;
  height: 100vh;
}

#sec_03 .slide_wrap .slide {
  width: 100%;
  height: 100vh;
  position: relative;
}

#sec_03 .slide_wrap .slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

#sec_03 .slide_wrap .slide .wrap {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-align: center;
}

#sec_03 .slide_wrap .slide .wrap h2 {
  font-family: 'PB_B';
	font-weight: bold;
  font-size: 60px;
  color: #fff;
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}

#sec_03 .slide_wrap .slide .wrap h2 span {
  bottom: 0;
  left: 102%;
  position: absolute;
  font-size: 24px;
  display: block;
  text-align: left;
  white-space: nowrap;
}

#sec_03 .slide_wrap .slide .wrap h3 {
  font-size: 24px;
  color: #fff;
  font-family: 'PB_M';
	font-weight: normal;
  margin-bottom: 30px;
}

#sec_03 .slide_wrap .slide .wrap h4 {
  width: 150px;
  height: 40px;
  border-radius: 40px;
  background: #721C1A;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 0 auto;
}

#sec_03 .slide_wrap .slide .wrap h4 a {
  font-size: 20px;
  color: #fff;
  font-family: 'PB_R';
	font-weight: normal;
}

#sec_03 .dot_wrap {
  width: 100%;
  max-width: 1000px;
  height: 350px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 10%;
  display: flex;
  align-items: center;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
}

#sec_03 .dot_wrap .box {
  width: 25%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
}

#sec_03 .dot_wrap .box.active {
  scale: 1.1;
  background: #721C1A;
}

#sec_03 .dot_wrap .box .inner {
  width: auto;
  height: auto;
}

#sec_03 .dot_wrap .box .inner img {
  width: auto;
  height: auto;
  margin-bottom: 10px;
}

#sec_03 .dot_wrap .box .inner h2 {
  font-size: 24px;
  color: #fff;
  font-family: 'PB_M';
	font-weight: normal;
  margin-bottom: 5px;
}

#sec_03 .dot_wrap .box .inner h3 {
  font-size: 18px;
  color: #fff;
  font-family: 'PB_R';
	font-weight: normal;
}

#sec_04 {
  width: 100%;
  height: auto;
  padding: 150px 0 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url(../img/main/sec_04_background.png) no-repeat center / cover;
  position: relative;
}

#sec_04 .wrap {
  width: 100%;
  max-width: 90%;
  height: auto;
}

#sec_04 .wrap h2 {
  font-family: 'PB_B';
	font-weight: bold;
  font-size: 80px;
  color: #fff;
}

#sec_04 .wrap .container {
  padding-top: 100px;
  width: 100%;
  height: auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

#sec_04 .wrap .container .title_box {
  width: 35%;
  height: auto;
  position: sticky;
  position: -webkit-sticky;
  top: 100px;
  overflow: auto;
}

#sec_04 .wrap .container .title_box h3 {
  font-family: 'PB_B';
	font-weight: bold;
  font-size: 62px;
  color: #fff;
}

#sec_04 .wrap .container .inner {
  width: 65%;
  height: auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

#sec_04 .wrap .container .inner .box {
  width: 45%;
  height: auto;
}

#sec_04 .wrap .container .inner .box:nth-of-type(2) {
  padding-top: 500px;
}

#sec_04 .wrap .container .inner .box .item {
  width: 100%;
  height: auto;
  margin-bottom: 540px;
  cursor: pointer;
}

#sec_04 .wrap .container .inner .box .item:last-of-type {
  margin-bottom: 0;
}

#sec_04 .wrap .container .inner .box .item .frame {
  width: 100%;
  height: 400px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
  box-shadow: 20px 20px 10px rgba(000, 000, 00, 0.5);
}

#sec_04 .wrap .container .inner .box .item:hover .frame {
  box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.1);
}

#sec_04 .wrap .container .inner .box .item .frame img {
  width: auto;
  height: auto;
  object-fit: cover;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s;
}

#sec_04 .wrap .container .inner .box .item:hover .frame img {
  scale: 1.1;
}

#sec_04 .wrap .container .inner .box .item h4 {
  font-family: 'PB_B';
	font-weight: bold;
  font-size: 36px;
  color: #fff;
  margin: 30px 0;
  position: relative;
}

#sec_04 .wrap .container .inner .box .item h4::after {
  content: "→";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 30px;
  color: #fff;
  transition: all 0.3s;
  font-family: 'PB_L';
  font-weight: 100;
}

#sec_04 .wrap .container .inner .box .item:hover h4::after {
  right: -20px;
}


#sec_04 .wrap .container .inner .box .item h5 {
  font-family: 'PB_R';
	font-weight: normal;
  color: #fff;
  font-size: 20px;
}

#sec_05 {
  width: 100%;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0;
}

#sec_05 .box {
  width: 100%;
  height: auto;
  padding: 100px 0;
  text-align: center;
  background: url(../img/main/sec_05_background.png) no-repeat center / cover;
}

#sec_05 .box h2 {
  font-family: 'PB_B';
	font-weight: bold;
  font-size: 42px;
  color: #fff;
  margin-bottom: 30px;
}

#sec_05 .box h3 {
  font-family: 'PB_M';
	font-weight: normal;
  font-size: 28px;
  color: #fff;
  margin-bottom: 50px;
}



#sec_05 .box a {
  font-family: 'PB_B';
	font-weight: bold;
  font-size: 20px;
  color: #000;
  width: 140px;
  height: auto;
  padding: 10px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  margin: 0 auto;
}

@media (max-width: 1600px) {
  #sec_04 .wrap .container {
    flex-wrap: wrap;
  }

  #sec_04 .wrap .container .title_box {
    position: relative;
    top: unset;
    margin-bottom: 50px;
    width: 100%;
  }

  #sec_04 .wrap .container .inner {
    width: 100%;
  }

  /* #sec_05 .box {
    max-width: 90%;
  } */
}

@media (max-width: 1400px) {
  #sec_01 .typing {
    max-width: 90%;
  }

  #sec_01 .bg_btn_wrap {
    display: none;
  }

  #sec_01 .bg_btn_wrap .bg_btn {
    text-align: left;
    display: flex;
    align-items: center;
    margin-bottom: 0;
  }

  #sec_01 .bg_btn_wrap .bg_btn .arrow {
    position: relative;
    right: unset;
    top: unset;
    transform: unset;
    margin-left: 30px;
  }

  #sec_02 .wrap h2 {
    font-size: 32px;
  }

  #sec_02 .wrap h3 {
    font-size: 52px;
  }

  #sec_03 .slide_wrap .slide .wrap h2 {
    font-size: 48px;
  }

  #sec_03 .dot_wrap {
    height: 300px;
  }
}

@media (max-width: 1200px) {
  #sec_02 .wrap h2 {
    font-size: 24px;
  }

  #sec_02 .wrap h3 {
    font-size: 36px;
  }

  #sec_02 {
    padding: 150px 0;
  }

  #sec_03 .slide_wrap .slide .wrap {
    top: 15%;
  }

  #sec_03 .dot_wrap {
    max-width: 900px;
  }

  #sec_04 .wrap h2 {
    font-size: 48px;
  }

  #sec_04 .wrap .container {
    padding-top: 50px;
  }

  #sec_04 .wrap .container .title_box h3 {
    font-size: 36px;
  }
}

@media (max-width: 900px) {
  #sec_01 .typing h1 .yellow {
    font-size: 32px;
  }


  #sec_01 .typing h1 {
    font-size: 48px;
  }

  #sec_01 .typing h1 .small {
    font-size: 36px;
  }

  #sec_01 .bg_btn_wrap .bg_btn h2 {
    font-size: 18px;
  }

  #sec_01 .bg_btn_wrap .bg_btn h3 {
    font-size: 16px;
  }

  #sec_03 .slide_wrap .slide .wrap h2 span {
    bottom: unset;
    left: unset;
    position: unset;
    font-size: 18px;
    display: block;
    text-align: center;
    white-space: nowrap;
  }

  #sec_03 .slide_wrap .slide .wrap h2 {
    font-size: 32px;
  }

  #sec_03 .slide_wrap .slide .wrap h3 {
    font-size: 16px;
  }

  #sec_03 .slide_wrap .slide .wrap h4 a {
    font-size: 16px;
  }

  #sec_03 .dot_wrap {
    max-width: 90%;
    flex-wrap: wrap;
  }

  #sec_03 .dot_wrap .box {
    width: 50%;
    height: 50%;
  }

  #sec_03 .dot_wrap {
    height: 350px;
    bottom: 5%;
  }

  #sec_03 .dot_wrap .box .inner img {
    width: 50px;
  }

  #sec_03 .dot_wrap .box .inner h2 {
    font-size: 18px;
  }

  #sec_03 .dot_wrap .box .inner h3 {
    font-size: 16px;
  }

  #sec_05 .box h2 {
    font-size: 28px;
  }

  #sec_05 .box h3 {
    font-size: 20px;
  }

  #sec_05 .box a {
    font-size: 16px;
    width: 100px;
  }
}

@media (max-width: 700px) {
  #sec_02 .wrap h2 {
    font-size: 18px;
  }

  #sec_02 .wrap h3 {
    font-size: 24px;
  }

  #sec_03 .slide_wrap .slide img {
    width: auto;
    left: 35%;
  }

  #sec_04 {
    padding: 100px 0;
  }

  #sec_04 .wrap h2 {
    font-size: 32px;
    text-align: center;
  }

  #sec_04 .wrap .container .title_box h3 {
    font-size: 24px;
    text-align: center;
  }

  #sec_04 .wrap .container .inner {
    flex-wrap: wrap;
  }

  #sec_04 .wrap .container .inner .box {
    width: 100%;
  }

  #sec_04 .wrap .container .inner .box .item {
    margin-bottom: 50px;
  }

  #sec_04 .wrap .container .inner .box:nth-of-type(2) {
    padding-top: 20px;
  }

  #sec_04 .wrap .container .inner .box .item h4 {
    font-size: 24px;
  }

  #sec_04 .wrap .container .inner .box .item h5 {
    font-size: 16px;
  }
}

@media (max-width: 500px) {
  #sec_01 .typing h1 .yellow {
    font-size: 20px;
  }

  #sec_01 .typing h1 .small {
    font-size: 24px;
  }

  #sec_01 .typing h1 {
    font-size: 32px;
  }

  #sec_01 .bg_btn_wrap .bg_btn h2 {
    font-size: 14px;
  }

  #sec_01 .bg_btn_wrap .bg_btn h3 {
    font-size: 12px;
  }

  #sec_01 .bg_btn_wrap .bg_btn .arrow {
    margin-left: 10px;
    width: 10px;
  }

  #sec_01 .bg_btn_wrap .bg_btn .arrow span:nth-of-type(3) {
    width: 5px;
    bottom: 2px;
  }

  #sec_01 .bg_btn_wrap .bg_btn .arrow span:nth-of-type(1) {
    width: 5px;
    top: 2px;
  }

  #sec_02 {
    padding: 100px 0;
  }

  #sec_02 .wrap h2 {
    font-size: 14px;
  }

  #sec_02 .wrap h3 {
    font-size: 20px;
  }

  #sec_03 .slide_wrap .slide .wrap h2 {
    font-size: 24px;
  }

  #sec_03 .slide_wrap .slide .wrap h3 {
    font-size: 14px;
  }

  #sec_03 .slide_wrap .slide .wrap h4 a {
    font-size: 14px;
  }

  #sec_03 .slide_wrap .slide .wrap h4 {
    width: 120px;
    height: 30px;
  }

  #sec_04 .wrap .container .inner .box .item .frame {
    height: 250px;
  }

  #sec_05 .box h2 {
    font-size: 20px;
    margin-bottom: 15px;
  }

  #sec_05 .box h3 {
    font-size: 14px;
    margin: 0 auto;
    margin-bottom: 30px;
    width: 90%;
  }

  #sec_05 .box a {
    width: 80px;
    font-size: 12px;
  }

  #sec_05 .box {
    padding: 60px 0;
  }
}

@media (max-width: 400px) {
  #sec_01 .typing h1 .yellow {
    font-size: 18px;
  }

  #sec_01 .typing h1 {
    font-size: 26px;
  }

  #sec_01 .bg_btn_wrap .bg_btn h2 {
    font-size: 12px;
  }

  #sec_01 .bg_btn_wrap .bg_btn h3 {
    font-size: 10px;
  }

  #sec_02 .wrap h2 {
    font-size: 12px;
  }

  #sec_02 .wrap h3 {
    font-size: 16px;
  }

  #sec_03 .dot_wrap .box .inner img {
    width: 40px;
  }

  #sec_03 .dot_wrap .box .inner h2 {
    font-size: 14px;
  }

  #sec_03 .dot_wrap .box .inner h3 {
    font-size: 12px;
  }

  #sec_03 .dot_wrap {
    height: 300px;
    bottom: 10%;
  }

  #sec_04 .wrap h2 {
    font-size: 20px;
  }

  #sec_04 .wrap .container .title_box h3 {
    font-size: 16px;
  }

  #sec_04 .wrap .container .inner .box .item h4 {
    font-size: 18px;
  }

  #sec_04 .wrap .container .inner .box .item h4::after {
    font-size: 20px;
  }

  #sec_04 .wrap .container .inner .box .item h5 {
    font-size: 12px;
  }
}