@charset "utf-8";

/* Google Fonts読み込み */
@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@700&display=swap");

/* 簡易リセットCSS */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* スライダー全体 */
.vertical-slider {
  width: 100%;
  height: 100vh;
  height: calc(var(--vh, 1vh) * 100);
}

/* スライド */
.vertical-slider__slide {
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 10rem;
  font-family: "Open Sans", sans-serif;
  font-weight: bold;
  color: #fff;
}

/* 1枚目のスライド */
.vertical-slider__slide:nth-child(1) {
  background-color: #fa5457;
}

/* 2枚目のスライド */
.vertical-slider__slide:nth-child(2) {
  background-color: #fa8925;
}

/* 3枚目のスライド */
.vertical-slider__slide:nth-child(3) {
  background-color: #f6d51f;
}

/* 4枚目のスライド */
.vertical-slider__slide:nth-child(4) {
  background-color: #01b4bc;
}

/* 5枚目のスライド */
.vertical-slider__slide:nth-child(5) {
  background-color: #5fa55a;
}

/* SP時の文字サイズ調整 */
@media (max-width: 599px) {
  .vertical-slider__slide {
    font-size: 16vw;
  }
}




/* 紅忠スチールの仕事 */
.stb_job_line_g { position: relative; margin-bottom: 0.5rem; padding-bottom: 1rem; }
.stb_job_line_g::before { position: absolute; left: -10px; bottom: 0px; width: 100%; height: 10px; transform: skew(-45deg); background-image: repeating-linear-gradient(90deg, transparent 0 4px, #005243 4px 8px); content: ''; z-index: -1; }
.stb_job_g { color: #005243; }

.stb_job_line_o { position: relative; margin-bottom: 0.5rem; padding-bottom: 1rem; }
.stb_job_line_o::before { position: absolute; left: -10px; bottom: 0px; width: 100%; height: 10px; transform: skew(-45deg); background-image: repeating-linear-gradient(90deg, transparent 0 4px, #ec6d51 4px 8px); content: ''; z-index: -1; }
.stb_job_o { color: #ec6d51; }

.stb_job_line_b { position: relative; margin-bottom: 0.5rem; padding-bottom: 1rem; }
.stb_job_line_b::before { position: absolute; left: -10px; bottom: 0px; width: 100%; height: 10px; transform: skew(-45deg); background-image: repeating-linear-gradient(90deg, transparent 0 4px, #192f60 4px 8px); content: ''; z-index: -1; }
.stb_job_b { color: #192f60; }

.stb_job_line_p { position: relative; margin-bottom: 0.5rem; padding-bottom: 1rem; }
.stb_job_line_p::before { position: absolute; left: -10px; bottom: 0px; width: 100%; height: 10px; transform: skew(-45deg); background-image: repeating-linear-gradient(90deg, transparent 0 4px, #a25768 4px 8px); content: ''; z-index: -1; }
.stb_job_p { color: #a25768; }

.stb_job_01 { font-family: "Noto Sans JP", sans-serif!important; font-weight: 600; font-size: 60px; text-align: center; }
.stb_job_02 { font-family: "Noto Sans JP", sans-serif!important; font-weight: 600; font-size: 20px; text-align: center; line-height: 1.6; color: #333; margin-top: 12px!important; }
.stb_job_11 { font-family: "Noto Sans JP", sans-serif!important; font-weight: 600; font-size: 48px; text-align: center; }
.stb_job_fs { font-size: 50%; }
.stb_job_w { width: 96%; }
.stb_job_mt01 { }
.stb_job_mb01 { margin-bottom: 36px; }
.stb_job_img { width: 600px; margin-top: 48px!important; margin-left: auto; margin-right: auto; }
.stb_job_img_101 { width: 1440px; margin-top: 48px!important; margin-left: auto; margin-right: auto; }
.stb_job_waku01 { padding: 48px!important; margin: 0px!important; opacity: 0.96; }
.stb_job_waku02 { margin: 0px!important; opacity: 1.00; padding-top: 96px!important; padding-bottom: 96px!important; padding-left: 48px!important; padding-right: 48px!important; }
.stb_job_btn01 { width: 354px; height: 48px; }

@media (max-width: 1920px) {
.stb_job_img { width: 400px; margin-top: 36px; margin-left: auto; margin-right: auto; }
.stb_job_img_101 { width: 1200px; margin-top: 36px!important; margin-left: auto; margin-right: auto; }
}
@media (max-width: 1400px) {
.stb_job_01 { font-size: 52.5px; }
.stb_job_02 { font-size: 19px; }
.stb_job_11 { font-size: 41.5px; }
.stb_job_img_101 { width: 1000px; margin-top: 24px!important; margin-left: auto; margin-right: auto; }
}
@media (max-width: 1200px) {
.stb_job_img_101 { width: 90%; margin-left: auto; margin-right: auto; }
}
@media (max-width: 1020px) {
}
@media (max-width: 991px) {
.stb_job_01 { font-size: 45px; }
.stb_job_02 { font-size: 18px; }
.stb_job_11 { font-size: 35px; }
.stb_job_mt01 { margin-top: 36px; }
.stb_job_img_101 { margin-left: auto; margin-right: auto; }
}
@media (max-width: 960px) {
}
@media (max-width: 900px) {
}
@media (max-width: 800px) {
}
@media (max-width: 767px) {
.stb_job_01 { font-size: 35.5px; }
.stb_job_02 { font-size: 17px; }
.stb_job_11 { font-size: 28.5px; }
.stb_job_w { width: 93%; }
}
@media (max-width: 640px) {
}
@media (max-width: 480px) {
.stb_job_01 { font-size: 26px; }
.stb_job_02 { font-size: 16px;  margin-top: 0px!important; }
.stb_job_11 { font-size: 22px; }
.stb_job_img { width: 300px; margin-top: 24px!important; }
.stb_job_img_101 { width: 300px; margin-top: 24px!important; }
.stb_job_btn01 { width: 100%; height: 48px; }
.stb_job_img_101 { width: 100%!important; margin-left: auto; margin-right: auto; }
.stb_job_waku02 { padding-top: 72px!important; padding-bottom: 72px!important; padding-left: 24px!important; padding-right: 24px!important; }
}



/* 点滅 */
.stb_blinking{
	-webkit-animation:blink 1.5s ease-in-out infinite alternate;
    -moz-animation:blink 1.5s ease-in-out infinite alternate;
    animation:blink 1.5s ease-in-out infinite alternate;
}
@-webkit-keyframes blink{
    0% {opacity:0;}
    100% {opacity:1;}
}
@-moz-keyframes blink{
    0% {opacity:0;}
    100% {opacity:1;}
}
@keyframes blink{
    0% {opacity:0;}
    100% {opacity:1;}
}