@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;600&display=swap');
@font-face {
  font-family: 'JF-dot M+12';
  src: url('../fonts/JF-Dot-MPlusH12B.ttf') format('truetype');
}

:root {
  --black: #212529;
  --light-gray: #f8f8f8;
  --font-dot: 'JF-dot M+12', sans-serif;
  --font-ja: 'Noto Sans JP', sans-serif;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--light-gray);
  font: 400 16px / 1.5 var(--font-ja);
  color: var(--black);
}

/* main visual */

.mainvisual {
  --sky-height: clamp(400px, 100vh - 250px, 700px);
  --sky-height: clamp(400px, 100svh - 250px, 700px);
  position: relative;
  z-index: 1;
  background: linear-gradient(#d1ecff var(--sky-height), #fff var(--sky-height));
  height: 100vh;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
}

.logo {
  display: flex;
  align-items: center;
  padding: 10px 15px;
  color: var(--black);
  font-size: clamp(.8em, 2vw, 1em);
  text-decoration: none;
}

.logo-image {
  vertical-align: -65%;
  padding-right: 1em;
  width: clamp(150px, 30%, 225px);
}

.mv-cloud {
  width: clamp(120px, 11vw + 50px, 200px);
  height: auto;
  image-rendering: pixelated;
  position: absolute;
  z-index: -1;
  opacity: .7;
}

.mv-cloud:first-of-type {
  top: 20%;
  left: clamp(-200px,40vw - 350px,0px);
}

.mv-cloud:nth-of-type(2) {
  top: 10%;
  right: clamp(65%,55vw + 80px, 85%);
}

.mv-cloud:nth-of-type(2n) {
  transform: rotateY(180deg);
}

.mv-cloud:nth-of-type(3) {
  top: 15%;
  left: clamp(65%, 55vw + 80px, 85%);
}

.mv-cloud:last-of-type {
  top: 25%;
  right: clamp(-200px,40vw - 350px,0px);
}

.mainvisual .people-wrap {
  position: absolute;
  top: var(--sky-height);
  transform: translateY(-50%);
}

.mv-station {
  image-rendering: pixelated;
  width: max(400px, 47%);
  height: auto;
  position: absolute;
  bottom: calc(100% - var(--sky-height));
  right: clamp(20%, 75vw - 300px, 45%);
}

.mv-building {
  position: absolute;
  bottom: calc(100% - var(--sky-height));
  width: max(50%, 500px);
  height: auto;
  image-rendering: pixelated;
  z-index: -1;
}

.mv-building:nth-of-type(1) {
  left: clamp(20%, 100vw - 400px, 60%);
}

.mv-building:nth-of-type(2) {
  right: 60%;
}

.mv-title {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100% - 40px);
  margin: 0;
  padding: 1.6em .7em;
  background-color: rgba(255, 255, 255, .6);
  font-family: var(--font-dot);
  font-size: clamp(30px, 3vw + 19px, 55px);
  letter-spacing: .1em;
  box-sizing: border-box;
}

.round-border-box {
  border: 0 solid;
  border-image: url(../images/web-recruit/border-large.svg) 33.4% / 10px / 5px stretch;
}

.people-wrap {
  display: flex;
}

.people-line {
  flex: 1 0 auto;
  animation: people-move-1 100s -50s linear infinite;
}
.people-line:last-of-type {
  animation: people-move-2 100s linear infinite;
}

@keyframes people-move-1 {
  from {
    transform: translateX(100%)
  }

  to {
    transform: translateX(-100%);
  }
}
@keyframes people-move-2 {
  from {
    transform: translateX(0)
  }

  to {
    transform: translateX(-200%);
  }
}

.people-unit {
  display: inline-block;
}

.person-img {
  width: clamp(50px, 5vw + 20px, 80px);
  height: auto;
  image-rendering: pixelated;
  margin: 0 clamp(5px, 1.7vw - 5px, 15px);
}

.person-img.is-move {
  animation: people-jump steps(2) 2s infinite;
}

@keyframes people-jump {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-50%);
  }

  100% {
    transform: translateY(0);
  }
}

.mv-text {
  width: 100%;
  position: absolute;
  top: calc(50% - var(--sky-height) / 2 + var(--sky-height));
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 0 20px;
  font-family: var(--font-dot);
  font-weight: 600;
  text-align: center;
  box-sizing: border-box;
}

.mv-text::after {
  content: '';
  display: block;
  width: 1em;
  height: 1em;
  margin: 1em auto 0;
  background: url(../images/web-recruit/arrow.svg) no-repeat center / contain;
  animation: arrow steps(1) 1s infinite;
}

@keyframes arrow {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(.2em);
  }

  100% {
    transform: translateY(0);
  }
}

/* 募集職種 */

.common-section {
  padding: clamp(40px, 5vw + 20px, 80px) 0;
  background: var(--light-gray);
  overflow: hidden;
}

#job-type {
  position: relative;
  z-index: 1;
  overflow-x: hidden;
  padding-bottom: clamp(110px, 13vw + 20px, 80px + 8vw);
}

.common-heading {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 clamp(30px, 2.5vw + 15px,45px);
  font-size: clamp(22px, 3vw + 4px, 40px);
  font-family: var(--font-dot);
  letter-spacing: .1em;
  text-align: center;
}

.heading-icon {
  height: auto;
  width: 1.1em;
  image-rendering: pixelated;
  padding-right: .5em;
}

.job-type-wrap {
  display: flex;
  align-items: end;
  column-gap: 2em;
  flex-wrap: wrap;
  max-width: 950px;
  margin: auto;
  padding: 0 20px;
}

.job-switch {
  display: none;
}

.job-type-name {
  flex: 1 0 auto;
  min-width: calc(33% - 1.4em);
  margin: 0 0 1rem;
  border-image: url(../images/web-recruit/button-gray.png) 19% 34% 75% fill / 5px 5px 2em 5px;
  font-family: var(--font-dot);
  font-size: clamp(14px, .5vw + 11px, 17px);
  text-align: center;
  image-rendering: pixelated;
  transition: border-image .5s, margin .5s, color .2s;
}

.job-type-name-label {
  display: inline-block;
  padding: 1em 1em 2em;
  width: 100%;
  box-sizing: border-box;
  cursor: pointer;
  transition: padding .5s;
}

.job-switch:checked + .job-type-name {
  border-image: url(../images/web-recruit/button-red.png) 20% 34% 60% fill / 5px 5px 10px 5px stretch;
  height: fit-content;
  margin-top: .7em;
  color: #fff;
}

.job-switch:checked + .job-type-name .job-type-name-label {
  padding: 1em 1em 1.3em;
}

.job-type-content {
  visibility: hidden;
  opacity: 0;
  order: 1;
  width: 100%;
  height: 0;
  border-image: url(../images/web-recruit/border.svg) 33.4% / 5px / 0 5px stretch;
  background-color: var(--light-gray);
}

.job-switch:checked + .job-type-name + .job-type-content {
  visibility: visible;
  opacity: 1;
  height: auto;
  margin: 1em 5px 0;
  padding: clamp(1em, .6vw ,2em);
}

.job-type-content::before {
  content: '';
  position: absolute;
  width: 110%;
  background: space bottom / 30%;
  image-rendering: pixelated;
  bottom: 0;
  left: -5%;
  z-index: -1;
  opacity: 0;
  transition: opacity .5s;
}

#front-end-engineer:checked +.job-type-name + .job-type-content::before,
#front-end-engineer:checked  +.job-type-name +.job-type-content::after {
  opacity: .3;
  background-image: url(../images/web-recruit/bg-front-end-engineer.png);
}

#server-side-engineer:checked +.job-type-name + .job-type-content::before,
#server-side-engineer:checked  +.job-type-name +.job-type-content::after {
  opacity: .2;
  background-image: url(../images/web-recruit/bg-server-side-engineer.png);
}

#web-marketer:checked +.job-type-name + .job-type-content::before,
#web-marketer:checked  +.job-type-name +.job-type-content::after {
  opacity: .2;
  background-image: url(../images/web-recruit/bg-web-marketer.png);
}

.job-type-content::before {
  right: -3%;
  top: 80%;
}

.job-type-content::after {
  left: -3%;
}

/* いいところ */

#advantage {
  position: relative;
  overflow: hidden;
  padding-top: clamp(110px, 13vw + 20px, 80px + 8vw);
  background: var(--black) url(../images/web-recruit/separator-light.png) no-repeat top center / max(100%, 800px);
  color: #fff;
  image-rendering: pixelated;
}

#advantage::before,
#advantage::after {
  content: '';
  width: 300px;
  height: 150px;
  background: url(../images/web-recruit/cloud.png) no-repeat center / contain;
  position: absolute;
  image-rendering: pixelated;
  opacity: .15;
  animation: cloud 2s steps(2) infinite;
}

@keyframes cloud {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(10px);
  }
}

#advantage::before {
  right: 3%;
  top: 10%;
}

#advantage::after {
  left: -2%;
  bottom: 5%;
  animation-delay: .5s;
}

.star {
  position: absolute;
  display: block;
  background: url(../images/web-recruit/twinkle-star.png) no-repeat 0 / cover;
  animation: loop-anime 4s steps(3) infinite;
  image-rendering: pixelated;
}

@keyframes loop-anime {
  0% {
    background-position-x: 0;
  }

  50% {
    background-position-x: 100%;
  }

  100% {
    background-position-x: 0;
  }
}

.advantage-wrap {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 2em;
  justify-content: center;
  max-width: 1200px;
  margin: auto;
  padding: 0 17px;
}

.advantage-item {
  flex: 0 1 max(30%, 350px);
  display: flex;
  flex-flow: column;
  padding: 1.6em 1em;
  border: 5px solid;
  border-image: url(../images/web-recruit/border-white.svg) 33.4% / 5px stretch;
  box-sizing: border-box;
  text-align: center;
}

.advantage-title {
  margin-top: 0;
  font-family: var(--font-dot);
  font-size: 1.3em;
  letter-spacing: 0.1em;
}

.advantage-img-wrap {
  position: relative;
  width: 100%;
  flex-grow: 1;
  padding-bottom: 2.5em;
}

.advantage-img {
  width: fit-content;
  height: 150px;
  object-position: 0;
  object-fit: cover;
  image-rendering: pixelated;
  vertical-align: bottom;
}

.advantage-img.overtime {
  aspect-ratio: 14 / 17;
}

.advantage-img.overtime.is-active {
  animation: overtime 1s steps(3) forwards;
}

@keyframes overtime {
  0% {
    object-position: 0%;
  }
  100% {
    object-position: 100%;
  }
}

.advantage-img.at-home {
  aspect-ratio: 18 / 18;
  animation: at-home 1.5s steps(2) infinite;
}

@keyframes at-home {
  0% {
    object-position: 0%;
  }
  50% {
    object-position: 100%;
  }
  100% {
    object-position: 0%;
  }
}

.advantage-img.paid-vacation {
  width: 40px;
  height: 40px;
  animation: at-home 1s steps(1) infinite;
  margin: 0.2em .3em;
}

.advantage-img.hibiscus {
  position: absolute;
  bottom: 0;
  width: 21px;
  height: 15px;
  animation: at-home 1s steps(1) infinite;
}

.paid-vacation-wrap {
  position: relative;
  max-width: 70%;
  margin: 0 auto 15px;
}

.advantage-num {
  position: absolute;
  bottom: 0;
  width: max-content;
  right: 0;
  font-family: var(--font-dot);
  font-size: 3em;
  font-weight: 600;
  letter-spacing: 0.05em;  
  line-height: 1;
}

.advantage-num-unit {
  font-size: 1rem;
}

.advantage-text {
  margin: 0;
  text-align: left;
}

/* 選考フロー */

#flow {
  padding-top: clamp(110px, 13vw + 20px, 80px + 8vw);
  padding-bottom: 0;
  background: var(--light-gray) url(../images/web-recruit/separator-dark.png) no-repeat top center / max(100%, 800px);
  image-rendering: pixelated;
}

.flow-wrap {
  position: relative;
  display: flex;
  width: fit-content;
  flex-direction: column;
  gap: 3em;
  max-width: 1200px;
  padding: 0 17px clamp(0px, 600px - 37.5vw,120px);
  margin: auto;
  counter-reset: flow;
}

.flow-item {
  position: relative;
  flex: 1 0 calc(33.3% - 2em);
  counter-increment: flow;
}

.flow-item:not(:last-of-type)::after {  
  content: '';
  position: absolute;
  left: 50%;
  top: calc(100% + 1.5em);
  transform: translate(-50%, -51%);
  width: 14px;
  height: 12px;
  background: url(../images/web-recruit/arrow.svg) no-repeat center / contain;
}

.flow-title {
  margin-top: 0;
  font-family: var(--font-dot);
  font-size: 1.1em;
  font-weight: 600;
  letter-spacing: .1em;
}

.flow-title::before {
  content: counter(flow);
  display: inline-block;
  width: 33px;
  margin-right: 0.5rem;
  background: url(../images/web-recruit/circle.png) no-repeat center / cover;
  color: #fff;
  font-size: 1em;
  letter-spacing: 0;
  line-height: 33px;
  text-align: center;
  image-rendering: pixelated;
}

.flow-fireworks-wrap {
  position: absolute;
  right: clamp(-200px, 720px - 57vw, 0px);
  bottom: 0;
}

.flow-fireworks {
  object-fit: cover;
  opacity: .5;
}

.flow-fireworks:first-of-type {
  width: 65px;
  height: 70px;
  transform: translateX(15px);
  animation: fireworks 3s steps(4) infinite;
}

.flow-fireworks:last-of-type {
  width: 130px;
  height: 140px;
  animation: fireworks 3s steps(4) infinite;
}

@keyframes fireworks {
  0% {
    object-position: 0;
  }
  100% {
    object-position: 133%;
  }
  
}

/* 応募方法 */

.dot-baloon {
  position: relative;
  max-width: min(600px, 100% - 40px);
  margin: 5px auto 80px;
  padding: 1em;
  border: 0 solid;
  border-image: url(../images/web-recruit/border.svg) 33.4% / 5px / 5px stretch;
  font: 600 clamp(1.1em, 1vw + 12px, 1.5em) var(--font-dot);
  letter-spacing: 0.1em;
  text-align: center;
  background: #fff;
  box-sizing: border-box;
}

.dot-baloon::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 25px;
  height: 20px;
  background: url(../images/web-recruit/baloon-down.png) no-repeat top center / contain;
  display: inline-block;
  image-rendering: pixelated;
}

.about-entry {
  margin-top: 4em;
  padding: 0 20px;
  font-weight: 600;
  text-align: center;
}

.entry-wrap {
  display: flex;
  max-width: 800px;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 3em;
  margin: 3em auto 4em;
  padding: 0 20px;
}

.border-box {
  min-height: 100px;
  flex: 1 0 min(260px, 45%);
  padding: 0 1em;
  background: no-repeat calc(100% - 1em) calc(100% - 1em);
  border: 5px solid;
  border-image: url(../images/web-recruit/border.svg) 33.4% / 5px stretch;
  image-rendering: pixelated;
}

#entry-email {
  background-image: url(../images/web-recruit/mail.png);
  background-size: 80px auto;
}

#entry-post {
  background-image: url(../images/web-recruit/post.png);
  background-size: auto 80px;
}

.border-box-title {
  margin: -.7em -.3em;
  display: block;
  width: fit-content;
  background: var(--light-gray);
  padding: 0 .4em;
  font: 600 1em / 1 var(--font-dot);
}

.border-box-content {
  max-width: calc(100% - 90px);
}

.accent-title {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .5em;
  column-gap: .3em;
  font: 600 1.1em var(--font-dot);
  letter-spacing: .1em;
}

.accent-title::before,
.accent-title::after {
  content: '';
  display: inline-block;
  width: 15px;
  height: 15px;
  background: url(../images/web-recruit/line.png) no-repeat center / contain;
  image-rendering: pixelated;
  flex: 0 0 auto;
}

.accent-title::before {
  padding-right: .5em;
}
.accent-title::after {
  transform: rotateY(180deg);
}

.recruit-info-link {
  display: inline-block;
  padding: .5em;
  background-color: #fff;
}

.recruit-info-img {
  width: auto;
  height: 50px;
}

.recruit-info {
  width: fit-content;
  margin: 3em auto;
}

#footer {
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
  justify-content: center;
  padding: 40px 20px 20px;
  background: var(--black);
  color: #fff;
}

.adress {
  flex: 1 0 min(50%, 400px);
  max-width: 400px;
  font-style: normal;
  font-size: .9em;
}

.company-name {
  font-size: 1.1em;
  font-weight: 600;
  display: block;
}

.footer-link {
  position: relative;
  align-self: end;
  flex: 1 0 min(50%, 400px);
  max-width: 400px;
  margin: 5px;
  padding: .7em 1.5em .7em .5em;
  background: #fff;
  border-image: url(../images/web-recruit/border-white.svg) 33.4% / 6px / 6px stretch;
  color: var(--black);
  font-family: var(--font-dot);
  font-weight: 600;
  text-decoration: none;
  box-sizing: border-box;
}

.footer-link::after {
  content: '';
  position: absolute;
  top: 50%;
  right: .5em;
  width: 0.8em;
  height: 0.8em;
  background: url(../images/web-recruit/arrow.svg) no-repeat center / contain;
  transform: translateY(-50%) rotate(-90deg);
}

.copyright {
  flex: 1 0 100%;
  margin-top: 1.5em;
  font-size: .8em;
  text-align: center;
}

/* アニメーション */

.fadeup {
  transform: translateY(20px);
  opacity: 0;
  transition: transform .5s, opacity .5s;
}

.fadeup.is-active {
  transform: translateY(0);
  opacity: 1;
}

.fadein {
  opacity: 0;
  transition: opacity .5s;
}

.fadein.is-active {
  opacity: 1;
}

@media screen and (min-width: 900px) {
  .br-sp {
    display: none;
  }

  .flow-wrap {
    flex-direction: row;
  }

  .job-type-content::before {
    background-position: center;
  }

  .flow-item:not(:last-of-type)::after {
    top: 50%;
    right: calc(-1.5em - 6px);
    left: auto;
    transform: translateY(-50%) rotate(-90deg);
  }

  #job-type {
    padding: clamp(40px, 5vw + 20px, 80px) 0;
  }
  .job-type-content::before {
    top: 20%;
  }
}