@charset "utf-8";

/* ----- visual ----- */
/* .visual{
  background-color: #343448;
}
.visual .inner01{
  height: calc(100vh);
  position: relative;
}

.slogan{
  width: 50rem;
  height: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.slogan::before{
  content: '';
  width: 1px;
  height: 20px;
  background-color: #fff;
  position: absolute;
  top: calc(100% + 70px);
  left: 50%;
  transform: translateX(-50%);
  animation: scroll_line 5s infinite;
}
@keyframes scroll_line{
  0%{
    height: 20px;
    top: calc(100% + 70px);
  }
  50%{
    height: 40px;
    top: calc(100% + 70px);
  }
}
.slogan::after{
  content: 'SCROLL DOWN';
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  position: absolute;
  top: calc(100% + 105px);
  left: 50%;
  transform: translateX(-50%);
  animation: scroll_text 5s infinite;
}
@keyframes scroll_text{
  0%{top: calc(100% + 105px);}
  50%{top: calc(100% + 125px);}
}

.text_ani{
  margin-bottom: 0.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.visual_eng .text_ani{
  display: grid;
  grid-template-columns: 1fr;
}
.text_ani p{
  line-height: 1.3;
  color: #343448;
  text-align: center;
  text-shadow:
    -1px -1px 0 #fff,
    1px -1px 0 #fff,
    -1px 1px 0 #fff,
    1px 1px 0 #fff;
  font-size: 4.375rem;
  font-weight: 700;
  animation: text_animation 4s infinite;
}
.visual_eng .text_ani p{
  font-size: 3rem;
}
.text_ani p:nth-child(2){
  animation-delay: 1s;
  }
.text_ani p:nth-child(3){
  animation-delay: 2s;
  }
.text_ani p:nth-child(4){
  animation-delay: 3s;
  }
@keyframes text_animation{
  0%{
    color: #343448;
    text-shadow:
      -1px -1px 0 #fff,
      1px -1px 0 #fff,
      -1px 1px 0 #fff,
      1px 1px 0 #fff;
  }
  14%{
    color: #343448;
    text-shadow:
      -1px -1px 0 #fff,
      1px -1px 0 #fff,
      -1px 1px 0 #fff,
      1px 1px 0 #fff;
  }
  15%{
    color: #fff;
    text-shadow: 0 0 0 #343448;
  }
  20%{
    color: #fff;
    text-shadow: 0 0 0 #343448;
  }
  40%{
    color: #fff;
    text-shadow: 0 0 0 #343448;
  }
  41%{
    color: #343448;
    text-shadow:
      -1px -1px 0 #fff,
      1px -1px 0 #fff,
      -1px 1px 0 #fff,
      1px 1px 0 #fff;
  }
}

.text_fix{
  font-size: 5.2rem;
  text-align: center;
  display: flex;
  justify-content: center;
}
.visual_eng .text_fix{
  font-size: 2.5rem;
  flex-direction: column;
}
.text_fix p{
  color: #fff;
  font-weight: 700;
}
.text_fix_twinny{
  margin: 0.8rem 0 0 1rem;
  color: #FFAE67;
  font-weight: 800;
  position: relative;
}
.visual_eng .text_fix_twinny{
  margin: 0 auto;
}

.text_fix_twinny .curve_container{
  height: 1rem;
  top: calc(100% - 1rem);
}
.text_fix_twinny .curve_line{
  width: 60rem;
  height: 60rem;
}

.round_box{
  width: 100%;
  height: 140px;
  position: relative;
  overflow: hidden;
}
.round_circle{
  width: 400vw;
  height: 400vw;
  background-color: #343448;
  border-radius: 100%;
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  z-index: -100;
}
.visual .email{
  color: #EE7B20;
  font-weight: 600;
  position: absolute;
  top: 50%;
  left: 50px;
  transform: translate(-100%, -50%) rotate(-90deg);
  transition: 0.3s;
}
.visual .email:hover{
  color: #FFAE67;
}
.visual .email::after{
  content: '';
  width: 175px;
  height: 1px;
  background-color: #EE7B20;
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
}
.visual .email:hover::after{
  background-color: #FFAE67;
}

@media (max-width: 1400px){
  .slogan{
    width: 570px;
  }
  .text_ani{
    margin-bottom: 0;
  }
  .text_ani p, .text_fix p, .text_fix_twinny{
    font-size: 50px;
  }
  .visual_eng .text_ani p, .visual_eng .text_fix p, .visual_eng .text_fix_twinny{
    font-size: 2.5rem;
  }

  .visual .email{
    left: 100px;
  }
}
@media (max-width: 900px){
  .slogan{
    width: 330px;
  }
  .visual_eng .slogan{
    width: 80%;
  }
  .text_ani{
    display: grid;
    grid-template-columns: 1fr;
  }
  .text_fix{
    flex-direction: column;
  }
  .text_fix p{
    color: #FFAE67;
  }
  .visual_eng .text_fix p{
    color: #fff;
  }
  .text_fix_twinny{
    margin: 0 auto;
  }
}
@media (max-width: 800px){
  .visual_eng .text_ani p,
  .visual_eng .text_fix_twinny,
  .visual_eng .text_fix p{
    line-height: 1.5;
    font-size: 2rem;
  }
}
@media (max-width: 500px){
  .header_right .inquire{
    display: none;
  }
  .text_ani p, .text_fix p, .text_fix_twinny{
    font-size: 1.5rem !important;
  }
  .slogan{
    width: 90% !important;
  }
  .text_ani{
    margin-bottom: 0;
  }
  .text_ani p{
    line-height: 1.5;
  }
  .visual .email{
    display: none;
  }
} */


/* ----- video ----- */
/* .video{
  margin-top: 10rem;
  width: 100%;
  height: auto;
}
.main_box{
  margin-bottom: 10rem;
}
.main_text{
  margin-bottom: 1rem;
  line-height: 1.3;
  font-size: 2.5rem;
  text-align: center;
}
.main_text em{
  font-weight: 600;
  font-style: normal;
}
.video .btn_detail{
  margin: 0 auto;
}
.main .video video{
  margin-top: 3rem;
  width: 100%;
  height: auto;
}
.video video{
  border-radius: 20px;
}
@media (max-width: 1024px){
  .main_text{
    font-size: 2rem;
  }
}
@media (max-width: 768px){
  .main_text{
    font-size: 1.8rem;
  }
} */


/* ----- main_intro ----- */
.main_intro{
  margin: 10rem auto;
}
@media (max-width: 1024px){
  .main_intro{
    margin: 8rem auto;
  }
}
.main_intro .inner02{
  display: flex;
  flex-direction: column;
}
.main_intro_wrap{
  display: flex;
  align-items: center;
  gap: 4rem;
}
.main_intro_wrap:nth-child(1), .main_intro_wrap:nth-child(3){
  flex-direction: row-reverse;
}

.main_intro_text_box, .main_intro_img_box{
  flex: 1 1 50%;
}
.main_intro_img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.main_intro_img_box video{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 20px;
}

.main_intro_text_box{
  padding: 60px 0;
}
.main_intro_text_box em{
  font-style: normal;
  font-size: 3.2rem;
  font-weight: 700;
}
.main_intro_text_box p{
  margin: 1.5rem auto 1.5rem 0;
  width: 80%;
  line-height: 1.3;
  font-size: 1.2rem;
}

@media (max-width: 768px) {
  .main_intro_wrap{
    margin-bottom: 3rem;
    gap: 1rem;
    flex-direction: column;
  }
  .main_intro_wrap:last-child{
    margin-bottom: 0;
  }
  .main_intro_wrap:nth-child(1), .main_intro_wrap:nth-child(3){
    flex-direction: column;
  }
  .main_intro_text_box{
    padding: 32px 0;
    text-align: center;
  }
  .main_intro_text_box em{
    font-size: 2.5rem;
  }
  .main_intro_text_box p{
    margin: 1.5rem auto 1.5rem auto;
  }
  .main_intro_text_box .btn_detail{
    margin: auto;
  }
}


/* ----- quickmenu ----- */
/* .main .quickmenu{
  padding-bottom: 100px;
  background-color: #F5F6FB;
}
.main .quick_box{
  border-top: 1px solid #343448;
  border-bottom: 1px solid #343448;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.main .btn_quick{
  height: 15rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.main .btn_quick:nth-child(2){
  border-left: 1px solid #343448;
  border-right: 1px solid #343448;
}
.main .btn_quick .quick_icon img{
  height: 3rem;
  margin: 0.5rem auto 0 auto;
}
.main .btn_quick:nth-child(2) .quick_icon img{
  height: 2.5rem;
  margin-bottom: 0.5rem;
}
.main .btn_quick p{
  font-size: 1.8rem;
  font-weight: 600;
  display: inline-block;
}
.main .btn_quick span{
  opacity: 0.5;
}

@media (max-width: 1100px){
  .main .btn_quick{
    height: 12rem;
  }
  .main .btn_quick .quick_icon img{
    height: 2.5rem;
  }
  .main .btn_quick:nth-child(2) .quick_icon img{
    height: 2rem;
    margin-bottom: 0.5rem;
  }
  .main .btn_quick p{
    font-size: 1.5rem;
  }
}
@media (max-width: 900px){
  .main .btn_quick p{
    font-size: 1.3rem;
  }
}
@media (max-width: 700px){
  .main .quick_box{
    grid-template-columns: 1fr;
  }
  .main .quick_box{
    width: 80%;
    margin: 0 auto;
  }
  .main .btn_quick:nth-child(2){
    border-left: 1px solid transparent;
    border-right: 1px solid transparent;
    border-top: 1px solid #343448;
    border-bottom: 1px solid #343448;
  }
  .main .btn_quick .quick_icon img{
    height: 2rem;
  }
  .main .btn_quick:nth-child(2) .quick_icon img{
    height: 1.5rem;
  }
} */
.main .quickmenu{
  padding: 0 !important;
  background-color: transparent !important;
}
.main .quick_box{
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 1rem;
  transition: 0.8s;
}
.main .btn_quick{
  height: 10rem;
  border-radius: 20px;
  background-color: #dee3e7;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: 0.8s;
}
.btn_quick_03{
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}
.btn_quick_03::before{
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://twinny.ai/assets/img/twinny_company.png') no-repeat center / cover;
  opacity: 0.8;
  z-index: 0;
}
.quick_box:has(.btn_quick_01:hover){
  grid-template-columns: 1.3fr 1fr 1fr;
}
.quick_box:has(.btn_quick_02:hover){
  grid-template-columns: 1fr 1.3fr 1fr;
}
.quick_box:has(.btn_quick_03:hover){
  grid-template-columns: 1fr 1fr 1.3fr;
}
.main .btn_quick:hover{
  background-color: #343448;
}
.main .btn_quick p{
  font-size: 2rem;
  font-weight: 600;
  display: inline-block;
  transition: 0.3s;
}
.main .btn_quick span{
  margin-top: 0.3rem;
  opacity: 0.5;
  transition: 0.3s;
}
.main .btn_quick_03 p, .main .btn_quick_03 span{
  z-index: 1
}
.main .btn_quick:hover p, .main .btn_quick:hover span{
  color: #fff;
}

@media (max-width: 768px){
  .main .quick_box{
    grid-template-columns: 1fr;
  }
  .quick_box:has(.btn_quick_01:hover), .quick_box:has(.btn_quick_02:hover), .quick_box:has(.btn_quick_03:hover){
    grid-template-columns: 1fr;
  }
  .main .btn_quick{
    height: 6rem;
    flex-direction: row;
  }
  .main  .btn_quick_01:hover{
    height: 8rem;
  }
  .main  .btn_quick_02:hover{
    height: 8rem;
  }
  .main  .btn_quick_03:hover{
    height: 8rem;
  }
  .main .btn_quick p{
    font-size: 1.8rem;
  }
  .main .btn_quick span{
    margin: 0 0 0 0.5rem;
    font-size: 1.8rem;
    font-weight: 600;
    opacity: 1;
  }
}


/* ----- robot_is ----- */
.robot_is{
  margin: 150px auto 200px 0;
}
.robot_is .inner02{
  display: flex;
  justify-content: space-between;
}
.robot_is_left, .robot_is_right{
  margin-top: auto;
  font-size: 3.2rem;
}
.main_eng .robot_is_left, .main_jp .robot_is_left{
  line-height: 1.2;
}
.robot_is_right{
  font-weight: 800;
}
.main_eng .robot_is_right, .main_jp .robot_is_right{
  white-space:nowrap;
}

@media (max-width: 1024px){
  .robot_is_left, .robot_is_right{
    font-size: 2.5rem;
  }
}
@media (max-width: 768px){
  .robot_is{
    margin: 150px 0;
    text-align: center;
  }
  .robot_is .inner02{
    flex-direction: column;
    justify-content: center;
  }
}

.robot_ani{
  width: 100%;
  height: 100px;
  margin: 0 30px;
  border-bottom: 1px solid #343448;
  position: relative;
  overflow: hidden;
}
.robot_ani::before{
  content: '';
  width: 180px;
  height: 100px;
  background: url("https://twinny.ai/assets/img/main_robot_ani.png") no-repeat center / contain;
  position: absolute;
  bottom: 0;
  animation: robot_ani 5s linear infinite;
}
@keyframes robot_ani{
  0%{
    left: 0;
    transform: translateX(-100%);
  }
  100%{
    left: 100%;
  }
}
@media (max-width: 768px){
  .robot_ani{
    margin: 50px 0;
  }
}