.intro {
  padding: 78px 0 0;
}

.intro-inner {
  max-width: 1438px;
  margin: 0 auto;
  padding: 0 30px;
}

@media screen and (max-width: 1000px) {
  .intro-inner {
    padding: 0 80px;
  }
}

.intro h2 {
  max-width: 824px;
  margin: 0 auto;
}

.intro-check {
  color: #140300;
  text-align: center;
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.5;
  margin: 40px 0 75px;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 50px;
}

.intro-grid--col3 {
  max-width: 1021px;
  margin: 0 auto;
  margin-bottom: 75px;
}

.intro-grid--col4 {
  grid-template-columns: 1fr 1fr 1fr 1fr;
}

.intro-grid-item {
}

.intro-modal-content {
  top: 0 !important;
  transform: none !important;
  transform: translateX(-50%) !important;
  padding: 50px 0 50px;
  width: 100%;
}

.intro-modal-content {
  max-width: 965px;
  margin: 0 auto;
  padding-left: 10px;
  padding-right: 10px;
}

.intro-modal-title {
  max-width: 460px;
  margin: 0 auto;
  margin-bottom: 70px;
}

.intro-modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 75px;
  margin-bottom: 75px;
}

.intro-grid-item-btn {
  cursor: pointer;
  transition: all 0.4s;
}

.intro-grid-item-btn:hover {
  opacity: 0.8;
}

.intro-modal-grid-horizontal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 75px;
  flex-wrap: wrap;
}

.intro-modal-grid-item {
  text-align: center;
}

.intro-modal-grid-number {
  color: #fff;
  text-align: center;
  font-family: 'Afacad', sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 700;
  line-height: 1;
  padding: 5px;
  background: #f34e6c;
  display: inline-block;
  margin: 15px 0 10px;
}

.intro-modal--002 .intro-modal-grid-number {
  background: #2743d2;
}

.intro-modal--003 .intro-modal-grid-number {
  background: #9eca32;
}

.intro-modal--004 .intro-modal-grid-number {
  background: #00a85f;
}

.intro-modal--005 .intro-modal-grid-number {
  background: #00acb8;
}

.intro-modal--006 .intro-modal-grid-number {
  background: #515457;
}

.intro-modal--007 .intro-modal-grid-number {
  background: #a6126a;
}

.intro-modal--008 .intro-modal-grid-number {
  background: #f39939;
}

.intro-modal--009 .intro-modal-grid-number {
  background: #bac4cf;
}

.intro-modal--010 .intro-modal-grid-number {
  background: #f5d307;
}

.intro-modal--011 .intro-modal-grid-number {
  background: #f5d307;
}
.intro-modal--012 .intro-modal-grid-number {
  background: #9238bd;
}
.intro-modal--013 .intro-modal-grid-number {
  background: #fc99e0;
}

.intro-modal-grid-name {
  color: #000;
  text-align: center;
  font-size: 14px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.3;
}
.intro-modal-sp-btn {
  max-width: 265px;
  margin: 20px auto 0;
  cursor: pointer;
  transition: all 0.4s;
}

.intro-modal-sp-btn:hover {
  opacity: 0.8;
}

.intro-modal-grid-sp {
  display: none;
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
}

.intro-modal-grid-sp.active {
  display: block;
  opacity: 1;
}

.animate-rotate-fade-out {
  animation: rotateFadeOut 0.4s forwards;
}

.animate-rotate-fade-in {
  animation: rotateFadeIn 0.4s forwards;
}

@keyframes rotateFadeOut {
  0% {
    opacity: 1;
    transform: rotateY(0deg);
    filter: brightness(1);
  }
  100% {
    opacity: 0;
    transform: rotateY(90deg);
    filter: brightness(4);
  }
}

@keyframes rotateFadeIn {
  0% {
    opacity: 0;
    transform: rotateY(90deg);
    filter: brightness(4);
  }
  100% {
    opacity: 1;
    transform: rotateY(0deg);
    filter: brightness(1);
  }
}

.intro-grid-item--tab-show {
  display: none;
}

@media screen and (max-width: 1200px) {
  .intro-grid-item--tab-hide {
    display: none;
  }
  .intro-grid-item--tab-show {
    display: block;
  }
}

@media screen and (max-width: 767px) {
  .intro {
    padding: 0 0 0;
  }

  .intro h2 {
    max-width: 328px;
  }

  .intro-check {
    font-size: 15px;
    margin: 35px 0;
  }

  .intro-inner {
    padding: 0 31px;
  }

  .intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
  }

  .intro-grid--col3 {
    max-width: 1021px;
    margin: 0 auto;
    margin-bottom: 20px;
  }

  .intro-grid--col4 {
    grid-template-columns: 1fr 1fr;
  }

  .intro-modal-content {
    max-width: 81.64vw;
    padding-left: 0;
    padding-right: 0;
  }

  .intro-modal-title {
    max-width: 298px;
    margin-bottom: 35px;
  }

  .intro-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
  }
  .intro-modal-grid-number {
    margin: 10px 0 5px;
  }

  .intro-modal-grid-horizontal {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
  }

  .intro-modal-sp-btn {
    max-width: 160px;
    margin: 10px auto 0;
  }
}