@charset "UTF-8";
/* -----------------------------------------------------------
CSS Information
File name : seiko03.css
---------------------------------------------------------- */
/* header
---------------------------------------------------- */
header .hd_bt .menu-item:nth-child(1) {
  width: 107px;
}
header .hd_bt .menu-item:nth-child(2) {
  width: 112px;
}
header .hd_bt .menu-item:nth-child(3) {
  width: 110px;
}
header .hd_bt .menu-item:nth-child(4) {
  width: 133px;
}
@media screen and (max-width: 1000px) {
  header .hd_bt .menu-item:nth-child(1) {
    width: 8.9167vw;
  }
  header .hd_bt .menu-item:nth-child(2) {
    width: 9.3333vw;
  }
  header .hd_bt .menu-item:nth-child(3) {
    width: 9.1667vw;
  }
  header .hd_bt .menu-item:nth-child(4) {
    width: 11.0833vw;
  }
}	
@media screen and (max-width: 768px) {
  header .hd_bt .menu-item:nth-child(1) {
    width: 28.2667vw;
  }
  header .hd_bt .menu-item:nth-child(2) {
    width: 29.8667vw;
  }
  header .hd_bt .menu-item:nth-child(3) {
    width: 29.2vw;
  }
  header .hd_bt .menu-item:nth-child(4) {
    width: 35.4667vw;
  }
}


/* main ↓↓↓↓
---------------------------------------------------- */
.sec_titBox {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.seiko03 .num {
  font-size: 100px;
  font-weight: 600;
  color: #ffffff; 
  line-height: 1;
  -webkit-text-stroke: 1px #25357f;
  text-shadow: -1px 0 #25357f, 0 1px #25357f, 1px 0 #25357f, 0 -1px #25357f;
  letter-spacing: -0.05em;
}
.sec_titBox .txt {
  font-size: 34px;
  font-weight: 400;
  color: #25357f;
  line-height: 1.2;
  padding-left: 18px;
}

.seiko_item .years {
  display: block;
  font-weight: bold;
  line-height: 1;
}
.seiko_item .name {
  font-weight: bold;
  line-height: 1.3;
  margin-top: 5px;
  margin-bottom: 5px;
}
.seiko_item .item_txt {
  text-align: left;
}
@media screen and (max-width: 1000px) {
  .seiko03 .num {
    font-size: 10vw;
  }
  .sec_titBox .txt {
    font-size: 3.4vw;
    padding-left: 1.8vw;
  }
}
@media screen and (max-width: 768px) {
  .seiko03 .num {
    font-size: 16vw;
  }
  .sec_titBox .txt {
    font-size: 5.3333vw;
    padding-left: 2.6667vw;
  }
}



.sec {
  position: relative;
  padding-top: 80px;
}
.sec01::after,
.sec04::after {
  display: block;
  content: "";
  width: 80px;
  height: 1px;
  background: #000000;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
}
@media screen and (max-width: 768px) {
  .sec {
    padding-top: 10.6667vw;
  }
  .sec01::after,
  .sec04::after {
    width: 10.6667vw;
  }
}






/* sec01 --------------------------- */
.sec01 {
  padding-top: 0px;
  padding-bottom: 270px;
}
.sec01 .main_tit {
  font-size: 36px;
  text-align: center;
  margin-top: 60px;
  margin-bottom: 55px;
}
.sec01 .main_tit span {
  font-size: 54px;
}
.sec01 .sec01_top,
.sec01 .sec01_bt {
  display: flex;
  justify-content: center;
  position: relative;
}
.sec01 .sec01_top {
  flex-direction: row-reverse;
}
.sec01 .sec01_bt {
  margin-top: 120px;
}
.sec01 .sec01_top .sec_txtBox,
.sec01 .sec01_bt .sec_txtBox {
  width: 460px;
  margin-left: 40px;
  position: relative;
}
.sec01 .sec01_top .sec_txtBox {
  padding-top: 48px;
}
.sec01 .sec01_top .sec_txtBox::before {
  display: block;
  content: "";
  width: 253px;
  height: 280px;
  background: url('../img/seiko03/sec01_illust01.png') no-repeat;
  background-size: 100%;
  position: absolute;
  right: -24px;
  top: -20px;
  z-index: -1;
}
.sec01 .sec01_bt .sec_txtBox::before {
  display: block;
  content: "";
  width: 240px;
  height: 233px;
  background: url('../img/seiko03/sec01_illust02.png') no-repeat;
  background-size: 100%;
  position: absolute;
  right: -20px;
  top: -10px;
  z-index: -1;
}
.sec01 .sec01_top .sec_txtBox .item_titTxt {
  width: 174px;
  margin-top: 10px;
  margin-bottom: 40px;
}
.sec01 .sec01_bt .sec_txtBox .item_titTxt {
  width: 226px;
  margin-top: 10px;
  margin-bottom: 40px;
}
.sec01 .sec01_top .sec_imgBox {
  width: 440px;
  margin-left: 20px;
}
.sec01 .sec01_bt .sec_imgBox {
  width: 420px;
  margin-left: 60px;
  padding-top: 20px;
}
.sec01 .sec01_top .sec_imgBox .img_box,
.sec01 .sec01_bt .sec_imgBox .img_box {
  margin-left: 30px;
  margin-bottom: 20px;
}
.sec01 .sec01_top .sec_imgBox .img_box {
  width: 385px;
}
.sec01 .sec01_bt .sec_imgBox .img_box {
  width: 365px;
}
.sec01 .sec01_top .sec_imgBox .seiko_item,
.sec01 .sec01_bt .sec_imgBox .seiko_item {
  text-align: center;
}
.sec01 .sec01_top .sec_imgBox .seiko_item {
  width: 410px;
}
.sec01 .sec01_top .sec_imgBox .seiko_item .item_txt,
.sec01 .sec01_bt .sec_imgBox .seiko_item .item_txt {
  text-align: left;
}


.sec01 ul.flex_box {
  display: flex;
  align-items: center;
  margin-top: 45px;
}
.sec01 ul.flex_box li {
  width: 50%;
  display: flex;
  position: relative;
}
.sec01 ul.flex_box li:nth-child(1) {
  align-items: center;
  padding-left: 20px;
}
.sec01 ul.flex_box li:nth-child(2) {
  align-items: flex-end;
}
.sec01 ul.flex_box li:nth-child(2) .icon {
  width: 62px;
  position: absolute;
  top: -13px;
  right: 212px;
}
.sec01 ul.flex_box li:nth-child(1) .img_box {
  width: 203px;
  margin-left: 25px;
}
.sec01 ul.flex_box li:nth-child(2) .img_box {
  width: 216px;
  margin-left: 30px;
}
.sec01 ul.flex_box li .seiko_item {
  width: 215px;
  text-align: right;
}
.sec01 ul.flex_box li:nth-child(2) .seiko_item {
  margin-bottom: 2em;
}

.sec01 .seiko_item2023 {
  width: 460px;
  position: absolute;
  left: 20px;
  bottom: -180px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sec01 .seiko_item2023 .img_box {
  width: 222px;
}
.sec01 .seiko_item2023 .icon {
  width: 62px;
  position: absolute;
  top: -20px;
  left: 225px;
}
.sec01 .seiko_item2023 .seiko_item {
  width: 220px;
  text-align: right;
}
@media screen and (max-width: 1000px) {
  .sec01 {
    padding-bottom: 22vw;
  }
  .sec01 .main_tit {
    font-size: 3.6vw;
    margin-top: 6vw;
    margin-bottom: 5.5vw;
  }
  .sec01 .main_tit span {
    font-size: 5.4vw;
  }
  .sec01 .sec01_bt {
    margin-top: 12vw;
  }
  .sec01 .sec01_top .sec_txtBox,
  .sec01 .sec01_bt .sec_txtBox {
    width: 46vw;
    margin-left: 4vw;
  }
  .sec01 .sec01_top .sec_txtBox {
    padding-top: 4.8vw;
  }
  .sec01 .sec01_top .sec_txtBox::before {
    width: 25.3vw;
    height: 28vw;
    right: -2.4vw;
    top: -2vw;
  }
  .sec01 .sec01_bt .sec_txtBox::before {
    width: 24vw;
    height: 23.3vw;
    right: -2vw;
    top: -1vw;
  }
  .sec01 .sec01_top .sec_txtBox .item_titTxt {
    width: 17.4vw;
    margin-top: 1vw;
    margin-bottom: 4vw;
  }
  .sec01 .sec01_bt .sec_txtBox .item_titTxt {
    width: 22.6vw;
    margin-top: 1vw;
    margin-bottom: 4vw;
  }
  .sec01 .sec01_top .sec_imgBox {
    width: 44vw;
    margin-left: 2vw;
  }
  .sec01 .sec01_bt .sec_imgBox {
    width: 42vw;
    margin-left: 6vw;
    padding-top: 2vw;
  }
  .sec01 .sec01_top .sec_imgBox .img_box,
  .sec01 .sec01_bt .sec_imgBox .img_box {
    margin-left: 3vw;
    margin-bottom: 2vw;
  }
  .sec01 .sec01_top .sec_imgBox .img_box {
    width: 38.5vw;
  }
  .sec01 .sec01_bt .sec_imgBox .img_box {
    width: 36.5vw;
  }
  .sec01 .sec01_top .sec_imgBox .seiko_item {
    width: 41vw;
  }

  .sec01 ul.flex_box {
    margin-top: 4.5vw;
  }
  .sec01 ul.flex_box li:nth-child(1) {
    padding-left: 2vw;
  }
  .sec01 ul.flex_box li:nth-child(2) .icon {
    width: 6.2vw;
    top: -1.3vw;
    right: 21.2vw;
  }
  .sec01 ul.flex_box li:nth-child(1) .img_box {
    width: 20.3vw;
    margin-left: 2.5vw;
  }
  .sec01 ul.flex_box li:nth-child(2) .img_box {
    width: 21.6vw;
    margin-left: 3vw;
  }
  .sec01 ul.flex_box li .seiko_item {
    width: 21.5vw;
  }

  .sec01 .seiko_item2023 {
    width: 46vw;
    left: 2vw;
    bottom: -13vw;
  }
  .sec01 .seiko_item2023 .img_box {
    width: 22.2vw;
  }
  .sec01 .seiko_item2023 .icon {
    width: 6.2vw;
    top: -2vw;
    left: 22.5vw;
  }
  .sec01 .seiko_item2023 .seiko_item {
    width: 22vw;
  }
}
@media screen and (max-width: 768px) {
  .sec01 {
    padding-bottom: 4vw;
  }
  .sec01 .main_tit {
    font-size: 5.6vw;
    margin-top: 8vw;
    margin-bottom: 6.6667vw;
  }
  .sec01 .main_tit span {
    font-size: 9.6vw;
    display: block;
  }
  .sec01 .sec01_top,
  .sec01 .sec01_bt {
    flex-direction: column;
  }
  .sec01 .sec01_bt {
    margin-top: 0;
  }
  .sec01 .sec01_top .sec_txtBox,
  .sec01 .sec01_bt .sec_txtBox {
    width: 100%;
    margin-left: 0px;
  }
  .sec01 .sec01_top .sec_txtBox {
    padding-top: 0;
  }
  .sec01 .sec01_top .item_titBox {
    margin-left: 19.7333vw;
  }
  .sec01 .sec01_bt .item_titBox {
    margin-left: 17.3333vw;
  }
  .sec01 .sec01_top .sec_txtBox::before {
    width: 26.1333vw;
    height: 28.8vw;
    background: url('../img/seiko03/sec01_illust01.png') no-repeat;
    background-size: 100%;
    right: 18.9333vw;
    top: 0;
  }
  .sec01 .sec01_bt .sec_txtBox::before {
    width: 24.9333vw;
    height: 24.1333vw;
    background: url('../img/seiko03/sec01_illust02.png') no-repeat;
    background-size: 100%;
    right: 14.1333vw;
    top: 3.6000vw;
  }

  .sec01 .sec01_top .sec_txtBox .item_titTxt {
    width: 24.4vw;
    margin-top: 1.3333vw;
    margin-bottom: 4vw;
  }
  .sec01 .sec01_bt .sec_txtBox .item_titTxt {
    width: 30.4vw;
    margin-top: 1.3333vw;
    margin-bottom: 4vw;
  }

  .sec01 .sec01_slider {
    margin-top: 10vw;
  }
  .sec01 .sec_slider .img_box {
    position: relative;
    width: 72.5333vw;
    margin: 0 auto;
  }
  .sec01 .sec_slider .seiko_item {
    text-align: center;
    margin-top: 5.3333vw;
    padding-bottom: 16vw;
  }
  .sec01 .sec_slider .icon {
    width: 14.6667vw;
    position: absolute;
    top: 0;
    right: 12vw;
    z-index: 1;
  }


  .swiper {
    width: 100%;
    height: 100%;
    position: relative;
  }
  .sec01_slider .swiper-button-next, 
  .sec01_slider .swiper-button-prev {
    position: absolute;
    top: 58.6667vw;
    width: 4.9333vw;
    height: 5.8667vw;
    margin-top: 0;
    background: url("../img/seiko03/slider_arrow.png") no-repeat;
    background-size: cover;
  }
  .sec02_slider .swiper-button-next, 
  .sec02_slider .swiper-button-prev {
    position: absolute;
    top: 58.6667vw;
    width: 4.9333vw;
    height: 5.8667vw;
    margin-top: 0;
    background: url("../img/seiko02/slider_arrow.png") no-repeat;
    background-size: cover;
  }
  .swiper-button-next {
    right: 2vw;
  }
  .swiper-button-prev {
    left: 2vw;
    transform: rotate(-180deg);
  }
  .swiper-button-next:after, 
  .swiper-button-prev:after {
    display: none;
  }
  .swiper-pagination-bullet {
    width: 4vw;
    height: 4vw;
    background: #ffffff;
    border: 1px solid #25357f;
    opacity: 1;
  }
  .swiper-pagination-bullet-active {
    background: #25357f;
  }
  .swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 6.6667vw;
  }

  .sec02 .sec02_slider .swiper-slide::before {
    display: block;
    content: "";
    width: 100%;
    height: 2vw;
    background: #ffffff;
    position: absolute;
    top: 0;
    left: 0;
  }
  .sec02 .sec02_slider .num {
    font-size: 16vw;
    position: absolute;
    top: -2.9333vw;
    left: 0;
  }
  .sec02 .sec02_slider .img_box {
    padding-bottom: 17.333vw;
  }
  .sec02 .sec02_slider .seiko_item {
    width: 34vw;
    position: absolute;
    top: 6vw;
    right: 7.3333vw;
    color: #ffffff;
    text-align: center;
  }
  .sec02 .sec02_slider .item_txt02 {
    width: 86.6667vw;
    position: absolute;
    bottom: 20vw;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
  }
}



/* sec02 --------------------------- */
.sec02 {
  padding-bottom: 100px;
}
.sec02 .main_tit {
  text-align: center;
  font-size: 54px;
  margin-bottom: 45px;
}
.sec02 .sec02_top {
  max-width: 740px;
  margin: 0 auto 45px;
}
.sec02 .sec02_ct ul {
  display: flex;
}
.sec02 .sec02_ct ul li {
  position: relative;
}
.sec02 .sec02_ct ul li:nth-child(1),
.sec02 .sec02_ct ul li:nth-child(3) {
  width: 333px;
}
.sec02 .sec02_ct ul li:nth-child(2) {
  width: 334px;
}
.sec02 .sec02_ct ul li .img_box {
  margin-bottom: 55px;
}
.sec02 .sec02_ct ul li .num {
  position: absolute;
  left: 50%;
  top: 280px;
  transform: translateX(-50%);
}
.sec02 .sec02_ct ul li .seiko_item {
  width: 300px;
  margin: 0 auto;
  text-align: center;
}
.sec02 .sec02_ct ul li .seiko_item .item_txt {
  text-align: left;
}

.sec02 .inner1200 {
  position: relative;
  margin-top: 60px;
}
.sec02 .inner1200 .bg_box img {
  width: 100%;
  height: 630px;
  object-fit: cover;
}

.sec02 .inner1200 .inner {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.sec02 .inner1200 .inner ul {
  display: flex;
  padding-top: 110px;
}
.sec02 .inner1200 .inner li {
  position: relative;
}
.sec02 .inner1200 .inner li:nth-child(1) {
  width: 355px;
}
.sec02 .inner1200 .inner li:nth-child(2) {
  width: 300px;
}
.sec02 .inner1200 .inner li:nth-child(3) {
  width: 340px;
}
.sec02 .inner1200 .inner li:nth-child(1) .icon {
  width: 124px;
  position: absolute;
  top: -87px;
  left: 23px;
}
.sec02 .inner1200 .inner li .arrow {
  position: absolute;
  width: 29px;
  top: -147px;
}
.sec02 .inner1200 .inner li:nth-child(2) .arrow {
  top: -155px;
}
.sec02 .inner1200 .inner li:nth-child(1) .arrow {
  left: 190px;
  transform: rotate(-35deg);
}
.sec02 .inner1200 .inner li:nth-child(2) .arrow {
  left: 49%;
  transform: translateX(-50%);
}
.sec02 .inner1200 .inner li:nth-child(3) .arrow {
  left: 120px;
  transform: rotate(35deg);
}

.sec02 .inner1200 .inner li:nth-child(1) .img_box {
  width: 209px;
  margin: 0 0 0 auto;
}
.sec02 .inner1200 .inner li:nth-child(2) .img_box {
  width: 211px;
  margin: 0 auto;
}
.sec02 .inner1200 .inner li:nth-child(3) .img_box {
  width: 212px;
}
.sec02 .inner1200 .inner li .item_txt {
  width: 300px;
  color: #ffffff;
  margin-top: 30px;
}
.sec02 .inner1200 .inner li:nth-child(3) .item_txt {
  margin: 30px 0 0 auto;
}
@media screen and (max-width: 1000px) {
  .sec02 {
    padding-bottom: 10vw;
  }
  .sec02 .main_tit {
    font-size: 5.4vw;
    margin-bottom: 4.5vw;
  }
  .sec02 .sec02_top {
    max-width: 74vw;
    margin: 0 auto 4.5vw;
  }
  .sec02 .sec02_ct ul li:nth-child(1),
  .sec02 .sec02_ct ul li:nth-child(3) {
    width: 33.3vw;
  }
  .sec02 .sec02_ct ul li:nth-child(2) {
    width: 33.4vw;
  }
  .sec02 .sec02_ct ul li .img_box {
    margin-bottom: 5.5vw;
  }
  .sec02 .sec02_ct ul li .num {
    top: 28vw;
  }
  .sec02 .sec02_ct ul li .seiko_item {
    width: 30vw;
  }

  .sec02 .inner1200 {
    margin-top: 6vw;
  }
  .sec02 .inner1200 .bg_box img {
    height: 63vw;
  }
  .sec02 .inner1200 .inner ul {
    padding-top: 11vw;
  }
  .sec02 .inner1200 .inner li:nth-child(1) {
    width: 35.5vw;
  }
  .sec02 .inner1200 .inner li:nth-child(2) {
    width: 30vw;
  }
  .sec02 .inner1200 .inner li:nth-child(3) {
    width: 34vw;
  }
  .sec02 .inner1200 .inner li:nth-child(1) .icon {
    width: 12.4vw;
    top: -8.7vw;
    left: 2.3vw;
  }
  .sec02 .inner1200 .inner li .arrow {
    width: 2.9vw;
    top: -14.7vw;
  }
  .sec02 .inner1200 .inner li:nth-child(2) .arrow {
    top: -15.5vw;
  }
  .sec02 .inner1200 .inner li:nth-child(1) .arrow {
    left: 19vw;
  }
  .sec02 .inner1200 .inner li:nth-child(3) .arrow {
    left: 12vw;
  }

  .sec02 .inner1200 .inner li:nth-child(1) .img_box {
    width: 20.9vw;
  }
  .sec02 .inner1200 .inner li:nth-child(2) .img_box {
    width: 21.1vw;
  }
  .sec02 .inner1200 .inner li:nth-child(3) .img_box {
    width: 21.2vw;
  }
  .sec02 .inner1200 .inner li .item_txt {
    width: 30vw;
    margin-top: 5vw;
  }
  .sec02 .inner1200 .inner li:nth-child(3) .item_txt {
    margin: 5vw 0 0 auto;
  }
}
@media screen and (max-width: 768px) {
  .sec02 {
    padding-bottom: 5.3333vw;
  }
  .sec02 .main_tit {
    font-size: 9.6vw;
    margin-bottom: 6.6667vw;
  }
  .sec02 .sec02_top {
    max-width: 100%;
    width: 93.3333vw;
    margin: 0 auto 6.6667vw;
  }
}



/* sec03 --------------------------- */
.sec03 {
  background: url('../img/seiko03/sec03_bg.png') no-repeat;
  background-size: cover;
  color: #ffffff;
  padding-bottom: 90px;
}
.sec03 .sec03_top .sec_titBox {
  flex-direction: column;
  align-items: flex-start;
}
.sec03 .sec_titBox .txt {
  color: #ffffff;
}
.sec03 .sec03_top .sec_titBox .txt {
  padding-left: 0;
}

.sec03 .sec03_top {
  display: flex;
  position: relative;
}
.sec03 .sec03_top .tit_block {
  width: calc(100% - 460px);
  margin-top: 20px;
  position: relative;
}
.sec03 .sec03_top .tit_block .illust,
.sec03 .sec03_top .tit_block .item_txt {
  position: absolute;
}
.sec03 .sec03_top .illust_box01 {
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  align-items: center;
}

.sec03 .sec03_top .illust01 {
  width: 299px;
  position: relative;
  left: -25px;
}
.sec03 .sec03_top .lead_txt {
  width: 460px;
  margin: 0 0 0 auto;
}

.sec03 .sec03_ct {
  margin-top: 55px;
}
.sec03 .sec03_ct ul li {
  display: flex;
  position: relative;
}
.sec03 .sec03_ct ul li + li {
  margin-top: 50px;
}
.sec03 .sec03_ct ul li .list_num {
  width: 155px;
  margin-top: 80px;
}
.sec03 .sec03_ct ul li .list_num p {
  font-size: 30px;
  font-weight: 600;
  color: #121c4e; 
  line-height: 1;
  -webkit-text-stroke: 1px #ffffff;
  text-shadow: -1px 0 #ffffff, 0 1px #ffffff, 1px 0 #ffffff, 0 -1px #ffffff;
  letter-spacing: -0.05em;
}
.sec03 .sec03_ct ul li .list_num p span {
  font-size: 40px;
  display: inline-block;
}
.sec03 .sec03_ct ul li .list_num p span::after {
  display: block;
  content: "";
  width: 100%;
  height: 4px;
  background: url('../img/seiko03/sec03_deco.png') repeat-x;
  background-size: contain;
  margin-top: 5px;
}
.sec03 .sec03_ct ul li .list_item {
  width: 300px;
}
.sec03 .sec03_ct ul li .list_item + .list_item {
  margin-left: 40px;
}
.sec03 .sec03_ct ul li .list_item .img_box {
  margin-bottom: 15px;
}

.sec03 .sec03_ct ul li .illust_box {
  position: absolute;
}
.sec03 .sec03_ct ul li .illust_box02 {
  right: 60px;
  top: 50px;
  display: flex;
  align-items: center;
}
.sec03 .sec03_ct ul li .illust_box02 .illust {
  width: 165px;
}
.sec03 .sec03_ct ul li .illust_box02 .item_txt {
  width: 242px;
  margin-left: 20px;
}
.sec03 .sec03_ct ul li .illust_box03 {
  right: 0px;
  top: -95px;
}
.sec03 .sec03_ct ul li .illust_box03 .illust {
  width: 219px;
}
.sec03 .sec03_ct ul li .illust_box03 .item_txt {
  width: 175px;
  margin: 15px 0 0 auto;
}
.sec03 .sec03_ct ul li .illust_box04 {
  right: 0;
  top: 0px;
  display: flex;
  align-items: center;
}
.sec03 .sec03_ct ul li .illust_box04 .illust {
  width: 369px;
  position: absolute;
  top: 0;
  left: -325px;
}
.sec03 .sec03_ct ul li .illust_box04 .item_txt {
  width: 175px;
  margin-top: 110px;
}

.sec03 .sec03_bt {
  margin-top: 100px;
}
.sec03 .sec03_bt .sec_titBox {
  margin-bottom: 45px;
}
.sec03 .sec03_bt ul {
  display: flex;
  align-items: center;
  max-width: 540px;
  margin: 0 auto;
}
.sec03 .sec03_bt ul li {
  width: 100%;
  position: relative;
}
.sec03 .sec03_bt ul li p {
  position: absolute;
  bottom: -20px;
  right: 0;
  font-size: 10px;
}
.sec03 .sec03_bt .seiko_item {
  max-width: 540px;
  margin: 40px auto 0;
}
.sec03 .sec03_bt .seiko_item .name {
  text-align: center;
}
@media screen and (max-width: 1000px) {
  .sec03 {
    padding-bottom: 9vw;
  }
  .sec03 .sec03_top .tit_block {
    width: calc(100% - 46vw);
    margin-top: 2vw;
  }
  .sec03 .sec03_top .illust01 {
    width: 29.9vw;
    left: -4vw;
  }
  .sec03 .sec03_top .tit_block .item_txt {
    left: 2vw;
    bottom: 4.5vw;
  }
  .sec03 .sec03_top .lead_txt {
    width: 46vw;
  }

  .sec03 .sec03_ct {
    margin-top: 5.5vw;
  }
  .sec03 .sec03_ct ul li + li {
    margin-top: 5vw;
  }
  .sec03 .sec03_ct ul li .list_num {
    width: 15.5vw;
    margin-top: 8vw;
  }
  .sec03 .sec03_ct ul li .list_num p {
    font-size: 3vw;
  }
  .sec03 .sec03_ct ul li .list_num p span {
    font-size: 4vw;
  }
  .sec03 .sec03_ct ul li .list_item {
    width: 30vw;
  }
  .sec03 .sec03_ct ul li .list_item + .list_item {
    margin-left: 4vw;
  }
  .sec03 .sec03_ct ul li .list_item .img_box {
    margin-bottom: 1.5vw;
  }
  .sec03 .sec03_ct ul li .illust_box02 {
    right: 6vw;
    top: 5vw;
  }
  .sec03 .sec03_ct ul li .illust_box02 .illust {
    width: 16.5vw;
  }
  .sec03 .sec03_ct ul li .illust_box02 .item_txt {
    width: 24.2vw;
    margin-left: 2vw;
  }
  .sec03 .sec03_ct ul li .illust_box03 {
    top: -9.5vw;
    right: -2vw;
  }
  .sec03 .sec03_ct ul li .illust_box03 .illust {
    width: 22.4vw;
  }
  .sec03 .sec03_ct ul li .illust_box03 .item_txt {
    width: 17.5vw;
    margin: 1.5vw 0 0 auto;
  }
  .sec03 .sec03_ct ul li .illust_box04 {
    top: 0;
  }
  .sec03 .sec03_ct ul li .illust_box04 .illust {
    width: 36.9vw;
    left: -32.5vw;
  }
  .sec03 .sec03_ct ul li .illust_box04 .item_txt {
    width: 17.5vw;
    margin-top: 11vw;
  }

  .sec03 .sec03_bt {
    margin-top: 10vw;
  }
  .sec03 .sec03_bt .sec_titBox {
    margin-bottom: 4.5vw;
  }
  .sec03 .sec03_bt ul {
    max-width: 54vw;
  }
  .sec03 .sec03_bt ul li p {
    bottom: -2vw;
    font-size: 1vw;
  }
  .sec03 .sec03_bt .seiko_item {
    max-width: 54vw;
    margin: 4vw auto 0;
  }
}
@media screen and (max-width: 768px) {
  .sec03 {
    background: url('../img/seiko03/sec03_bg_sp.png') no-repeat;
    background-size: cover;
    color: #ffffff;
    padding-top: 18vw;
    padding-bottom: 10.6667vw;
  }
  .sec03 .sec03_top .sec_titBox {
    flex-direction: row;
    align-items: center;
  }
  .sec03 .sec03_top .sec_titBox .txt {
    padding-left: 2.6667vw;
  }
  .sec03 .sec03_top {
    flex-direction: column;
    padding-bottom: 33.3333vw;
  }
  .sec03 .sec03_top .tit_block {
    width: 100%;
    margin-top: 20px;
    position: relative;
  }
  .sec03 .sec03_top .illust_box01 {
    left: 4vw;
    bottom: 7.3333vw;
  }
  .sec03 .sec03_top .illust01 {
    width: 39.8667vw;
    left: 0;
  }
  .sec03 .sec03_top .lead_txt {
    width: 100%;
    margin: 0 auto;
  }

  .sec03 .sec03_ct {
    margin-top: 0;
  }
  .sec03 .sec03_ct ul li {
    flex-direction: column;
  }
  .sec03 .sec03_ct ul li + li {
    margin-top: 8vw;
  }
  .sec03 .sec03_ct ul li .list_num {
    width: 100%;
    margin-top: 0;
    margin-bottom: 5.3333vw;
  }
  .sec03 .sec03_ct ul li .list_num p {
    font-size: 8vw;
    color: #121c4e; 
    text-align: center;
  }
  .sec03 .sec03_ct ul li .list_num p span {
    font-size: 10.6667vw;
  }
  .sec03 .sec03_ct ul li .list_item {
    width: 100%;
  }
  .sec03 .sec03_ct ul li .list_item + .list_item {
    margin-left: 0;
    margin-top: 4.6667vw;
  }
  .sec03 .sec03_ct ul li .list_item .img_box {
    margin-bottom: 2vw;
  }
  .sec03 .sec03_ct ul li:nth-child(3) {
    margin-bottom: 56vw;
  }
  .sec03 .sec03_ct ul li .illust_box02 {
    right: 0;
    top: auto;
    bottom: -48vw;
  }
  .sec03 .sec03_ct ul li .illust_box02 .illust {
    width: 43.7333vw;
  }
  .sec03 .sec03_ct ul li .illust_box02 .item_txt {
    width: 43.7333vw;
    margin-left: 4vw;
  }
  .sec03 .sec03_ct ul li:nth-child(4) {
    margin-bottom: 49.3333vw;
  }
  .sec03 .sec03_ct ul li .illust_box03 {
    right: 0px;
    top: auto;
    bottom: -42vw;
  }
  .sec03 .sec03_ct ul li .illust_box03 .illust {
    width: 58.0000vw;
  }
  .sec03 .sec03_ct ul li .illust_box03 .item_txt {
    width: 40vw;
    margin: 0;
    position: absolute;
    bottom: 0vw;
    left: -34.6667vw;
  }
  .sec03 .sec03_ct ul li:nth-child(5) {
    margin-bottom: 73.3333vw;
  }
  .sec03 .sec03_ct ul li .illust_box04 {
    right: 0;
    top: auto;
    bottom: -62.6667vw;
    flex-direction: column;
  }
  .sec03 .sec03_ct ul li .illust_box04 .illust {
    width: 82.4vw;
    left: -34.6667vw;
    top: -46vw;
  }
  .sec03 .sec03_ct ul li .illust_box04 .item_txt {
    width: 52.6667vw;
    margin-top: 0;
  }
  
  .sec03 .sec03_bt {
    margin-top: 0;
  }
  .sec03 .sec03_bt .sec_titBox {
    margin-bottom: 6.6667vw;
  }
  .sec03 .sec03_bt ul {
    flex-direction: column;
    max-width: 100%;
  }
  .sec03 .sec03_bt ul li {
    width: 100%;
  }
  .sec03 .sec03_bt ul li p {
    bottom: -4.6667vw;
    font-size: 2.6667vw;
  }
  .sec03 .sec03_bt .seiko_item {
    max-width: 100%;
    margin: 8vw auto 0;
  }
}



/* sec04 --------------------------- */
.sec04 {
  padding-bottom: 100px;
  margin-bottom: 100px;
}
.sec04 .main_tit {
  font-size: 54px;
  text-align: center;
  margin-bottom: 45px;
}
.sec04 .main_tit span {
  font-size: 36px;
  display: block;
}
.sec04 .lead_txt {
  max-width: 740px;
  margin: 0 auto 50px;
}

.sec04 .sec04_top,
.sec04 .sec04_ct,
.sec04 .sec04_bt {
  position: relative;
}
.sec04 .flex_box {
  display: flex;
}
.sec04 .sec04_top .flex_box {
  justify-content: center;
}

.sec04 .num {
  position: absolute;
}
.sec04 .sec04_top .num {
  top: -20px;
  right: 365px;
}
.sec04 .sec04_top .img_box {
  width: 460px;
  position: relative;
}
.sec04 .sec04_top .img_box .icon {
  width: 124px;
  position: absolute;
  top: 67px;
  right: 30px;
}
.sec04 .sec04_top .txt_box {
  width: 460px;
  padding-top: 95px;
}
.sec04 .sec04_top .txt_box .seiko_item {
  width: 420px;
  margin-left: 40px;
  margin-bottom: 40px;
}
.sec04 .sec04_top .txt_box .item_caption {
  width: 420px;
  margin: 10px auto 0;
}

.sec04 .sec04_ct {
  margin-top: 60px;
  margin-bottom: 60px;
}
.sec04 .sec04_ct .num {
  top: 10px;
  left: 40px;
}
.sec04 .sec04_ct .seiko_item {
  width: 550px;
  position: absolute;
  top: 120px;
  left: 40px;
  z-index: 1;
}
.sec04 .sec04_ct .img_box {
  width: 590px;
  margin: 0 0 0 auto;
  position: relative;
}
.sec04 .sec04_ct .img_box .icon {
  width: 124px;
  position: absolute;
  top: 17px;
  left: 90px;
}
.sec04 .sec04_ct .flex_box {
  align-items: center;
  margin-left: 125px;
  margin-top: -50px;
  position: relative;
  z-index: 1;
}
.sec04 .sec04_ct .simg_box {
  width: 415px;
}
.sec04 .sec04_ct .item_caption {
  width: 350px;
  margin-left: 20px;
}

.sec04 .sec04_bt .num {
  top: -20px;
  right: 440px;
}
.sec04 .sec04_bt .img_box {
  width: 376px;
  margin-left: 65px;
  margin-right: 25px;
  position: relative;
}
.sec04 .sec04_bt .img_box .icon {
  width: 124px;
  position: absolute;
  top: 37px;
  left: -45px;
}
.sec04 .sec04_bt .txt_box {
  width: 540px;
  padding-top: 100px;
}
.sec04 .sec04_bt .txt_box .seiko_item {
  width: 495px;
  margin-bottom: 40px;
}
.sec04 .sec04_bt .txt_box .simg_box {
  width: 415px;
  margin-left: 70px;
}
.sec04 .sec04_bt .txt_box .item_caption {
  width: 420px;
  margin: 10px 0 0 70px;
}
@media screen and (max-width: 1000px) {
  .sec04 {
    padding-bottom: 10vw;
    margin-bottom: 10vw;
  }
  .sec04 .main_tit {
    font-size: 5.4vw;
    margin-bottom: 4.5vw;
  }
  .sec04 .main_tit span {
    font-size: 3.6vw;
  }
  .sec04 .lead_txt {
    max-width: 74vw;
    margin: 0 auto 5vw;
  }

  .sec04 .sec04_top .num {
    top: -2vw;
    right: 36.5vw;
  }
  .sec04 .sec04_top .img_box {
    width: 46vw;
  }
  .sec04 .sec04_top .img_box .icon {
    width: 12.4vw;
    top: 6.7vw;
    right: 3vw;
  }
  .sec04 .sec04_top .txt_box {
    width: 46vw;
    padding-top: 9.5vw;
  }
  .sec04 .sec04_top .txt_box .seiko_item {
    width: 42vw;
    margin-left: 4vw;
    margin-bottom: 4vw;
  }
  .sec04 .sec04_top .txt_box .item_caption {
    width: 42vw;
    margin: 1vw auto 0;
  }

  .sec04 .sec04_ct {
    margin-top: 6vw;
    margin-bottom: 6vw;
  }
  .sec04 .sec04_ct .num {
    top: 1vw;
    left: 4vw;
  }
  .sec04 .sec04_ct .seiko_item {
    width: 55vw;
    top: 12vw;
    left: 4vw;
  }
  .sec04 .sec04_ct .img_box {
    width: 59vw;
  }
  .sec04 .sec04_ct .img_box .icon {
    width: 12.4vw;
    top: 1.7vw;
    left: 9vw;
  }
  .sec04 .sec04_ct .flex_box {
    margin-left: 12.5vw;
    margin-top: -5vw;
  }
  .sec04 .sec04_ct .simg_box {
    width: 41.5vw;
  }
  .sec04 .sec04_ct .item_caption {
    width: 35vw;
    margin-left: 2vw;
  }

  .sec04 .sec04_bt .num {
    top: -2vw;
    right: 44vw;
  }
  .sec04 .sec04_bt .img_box {
    width: 37.6vw;
    margin-left: 6.5vw;
    margin-right: 2.5vw;
  }
  .sec04 .sec04_bt .img_box .icon {
    width: 12.4vw;
    top: 3.7vw;
    left: -4.5vw;
  }
  .sec04 .sec04_bt .txt_box {
    width: 54vw;
    padding-top: 10vw;
  }
  .sec04 .sec04_bt .txt_box .seiko_item {
    width: 49.5vw;
    margin-bottom: 4vw;
  }
  .sec04 .sec04_bt .txt_box .simg_box {
    width: 41.5vw;
    margin-left: 7vw;
  }
  .sec04 .sec04_bt .txt_box .item_caption {
    width: 42vw;
    margin: 1vw 0 0 7vw;
  }
}
@media screen and (max-width: 768px) {
  .sec04 {
    padding-bottom: 13.3333vw;
    margin-bottom: 10.6667vw;
  }
  .sec04 .main_tit {
    font-size: 9.6vw;
    margin-bottom: 6.6667vw;
    line-height: 1.1;
  }
  .sec04 .main_tit span {
    font-size: 5.6vw;
  }
  .sec04 .lead_txt {
    max-width: 100%;
    margin: 0 auto 8vw;
  }
  .sec04 .flex_box {
    flex-direction: column;
  }
  .sec04 .sec04_top .num {
    top: -4.6667vw;
    right: auto;
    left: -1.3333vw;
    z-index: 1;
  }
  .sec04 .sec04_top .img_box {
    width: 100vw;
    margin-left: -3.3333vw;
  }
  .sec04 .sec04_top .img_box .icon {
    width: 27.2vw;
    top: 14.4vw;
    right: 6.6667vw;
  }
  .sec04 .sec04_top .txt_box {
    width: 100%;
    padding-top: 4vw;
  }
  .sec04 .sec04_top .txt_box .seiko_item {
    width: 100%;
    margin-left: 0;
    margin-bottom: 5.3333vw;
    text-align: center;
  }
  .sec04 .sec04_top .txt_box .item_caption {
    width: 100%;
    margin: 2.6667vw auto 0;
  }

  .sec04 .sec04_ct {
    margin-top: 8vw;
    margin-bottom: 8vw;
  }
  .sec04 .sec04_ct .num {
    top: -4.6667vw;
    right: auto;
    left: -1.3333vw;
    z-index: 1;
  }
  .sec04 .sec04_ct .seiko_item {
    width: 100%;
    top: 122.6667vw;
    left: 0;
    text-align: center;
  }
  .sec04 .sec04_ct .img_box {
    width: 100vw;
    margin-left: -3.3333vw;
    margin-bottom: 42.6667vw;
  }
  .sec04 .sec04_ct .img_box .icon {
    width: 27.2vw;
    top: 2.9333vw;
    right: 3.3333vw;
    left: auto;
  }
  .sec04 .sec04_ct .flex_box {
    flex-direction: column;
    margin-left: 0;
    margin-top: 0;
  }
  .sec04 .sec04_ct .simg_box {
    width: 100%;
  }
  .sec04 .sec04_ct .item_caption {
    width: 100%;
    margin-left: 0;
    margin-top: 2.6667vw;
  }

  .sec04 .sec04_bt .num {
    top: -4.6667vw;
    right: auto;
    left: -1.3333vw;
    z-index: 1;
  }
  .sec04 .sec04_bt .img_box {
    width: 100vw;
    margin-left: -3.3333vw;
    margin-right: 0;
  }
  .sec04 .sec04_bt .img_box .icon {
    width: 27.2vw;
    top: 2.9333vw;
    right: 3.3333vw;
    left: auto;
  }
  .sec04 .sec04_bt .txt_box {
    width: 100%;
    padding-top: 4vw;
  }
  .sec04 .sec04_bt .txt_box .seiko_item {
    width: 100%;
    margin-bottom: 5.3333vw;
    text-align: center;
  }
  .sec04 .sec04_bt .txt_box .simg_box {
    width: 100%;
    margin-left: 0;
  }
  .sec04 .sec04_bt .txt_box .item_caption {
    width: 100%;
    margin: 2.6667vw 0 0 0;
  }
}





/* Breadcrumb
---------------------------------------------------- */
.breadcrumb ul li.left a {
  color: #00583b;
}
.breadcrumb ul li.left a::after {
  background:#00583b;
}
.breadcrumb ul li.right a {
  color: #712e7b;
}
.breadcrumb ul li.right a::after {
  background: #712e7b;
}

/*---------------------------------------------
                Style Sheet E N D
---------------------------------------------*/