@charset "UTF-8";

body {
  font-family: 'ヒラギノ角ゴシック', 'Hiragino Sans', YuGothic, 'Yu Gothic', 'Helvetica', 'Arial', sans-serif;
  margin: 0;
}

h1,
h2,
h3,
h4 {
  font-family: 'Helvetica', 'Arial', sans-serif;
  margin: 0;
  letter-spacing: 0.1em;
  line-height: 100%;
  font-weight: 400;
  text-align: center;
  color: #121212;
}

h1 {
  font-size: 2.5rem;
  font-family: 'Bodoni 72 Smallcaps', sans-serif;
  text-align: left;
  margin: auto;
  margin-bottom: 4rem;
  width: 97.6%;
  position: relative;
}

h1:after {
  content: '';
  position: absolute;
  bottom: -1rem;
  display: inline-block;
  width: 2.5rem;
  height: 2px;
  left: 1.25rem;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background-color: black;
  border-radius: 2px;
}

.container {
  overflow: hidden;
}

ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

li {
  color: #121212;
  font-size: 0.875rem;
  line-height: 180%;
}

a {
  text-decoration: none;
  color: #121212;
}

p {
  margin: 0;
  letter-spacing: 0.1em;
  font-weight: 400;
  font-size: 0.875rem;
  line-height: 180%;
  text-align: justify;
  color: #121212;
}

img {
  vertical-align: bottom;
}

.sp {
  display: none;
}


/* header */
header {
  height: 6rem;
  display: flex;
}

header a {
  display: flex;
  align-items: center;
  padding-left: 1.5rem;
}

header img {
  width: 10rem;
}


/*brightway ランディングページ*/
/*pc img*/
.pc-img {
  width: 100%;
}

.phone-img {
  display: none;
}



/*introduction*/
.introduction {
  width: 80%;
  margin: auto;
  text-align: center;
}

.introduction img {
  width: 20rem;
}

.introduction .title {
  font-size: 1.25rem;
  text-align: center;
  font-family: 'ヒラギノ角ゴシック', 'Hiragino Sans', YuGothic, 'Yu Gothic', sans-serif;
  padding-bottom: 1.5rem;
}




/* fadein */
.right {
  width: 50%;
}

.right p {
  -webkit-transition: all 1s;
  -webkit-transform: translate(0, 0);
  opacity: 1;
}

.right p.move {
  -webkit-transform: translate(10px, 0);
  opacity: 0;
}

.right h2 {
  -webkit-transition: all 1s;
  -webkit-transform: translate(0, 0);
  opacity: 1;
}

.right h2.move {
  -webkit-transform: translate(10px, 0);
  opacity: 0;
}

.fadeInUp {
  opacity: 0;
  transform: translateY(50px);
  transition: 1s;
}

.fadeInLeft {
  opacity: 0;
  transform: translate(-40px, 0);
  transition: 1.3s;
}

.fadeInRight {
  opacity: 0;
  transform: translate(40px, 0);
  transition: 1.3s;
}




/*common wrapper*/
.common-wrapper {
  margin-top: 7.5rem;
}

.common-wrapper .title {
  font-size: 1.25rem;
  text-align: center;
  font-family: 'ヒラギノ角ゴシック', 'Hiragino Sans', YuGothic, 'Yu Gothic', sans-serif;
  padding-bottom: 1.5rem;
}



/*buyer*/
.buyer img {
  width: 100%;
}

.buyer-voice {
  margin-top: 4.5rem;
  margin-bottom: 4.5rem;
}


/*detail*/
.detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.brightway-txt {
  width: 80%;
  margin: auto;
}

.brightway-txt ol {
  font-size: 18px;
  list-style-position: inside;
}

.detail img {
  width: 100%;
}



/*pc img2*/
.pc-img2 {
  margin-top: 100px;
}

.phone-img2 {
  display: none;
}

/*slogan*/
.slogan {
  width: 80%;
  margin: auto;
}

.slogan p {
  text-align: center;
  margin-top: 4.5rem;
}



/*Products*/
.products {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  width: 97.6%;
  margin: auto;
  gap: 2rem;
  padding-bottom: 7.5rem;
}

.products img {
  width: 100%;
  height: auto;
  transition: 0.5s all;
}

.product-img {
  overflow: hidden;
}

.products p {
  margin-top: 1rem;
}

.products img:hover {
  opacity: 0.8;
  transition: 0.5s;
  transform: scale(1.2, 1.2);
  transition: 0.5s all;
}

.products p:hover {
  opacity: 0.7;
  transition: 0.2s;
}

.pc {
  color: #121212;
}

.phone {
  display: none;
}



/* footer */
footer {
  background-color: #484848;
  height: 2rem;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

footer p {
  font-size: 0.8125rem;
  color: #fff;
  line-height: 100%;
  letter-spacing: 0.1em;
}

/* toTop */
#page_top {
  width: 4rem;
  height: 4rem;
  position: fixed;
  right: 2rem;
  bottom: 0;
  background: #C0C0C0;
  z-index: 10;
}

#page_top a {
  position: relative;
  display: block;
  width: 4rem;
  height: 4rem;
  text-decoration: none;
}

#page_top a::before {
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  content: '\f0d8';
  font-size: 1.5rem;
  color: #fff;
  position: absolute;
  width: 1.5rem;
  height: 1.5rem;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  text-align: center;
}

#page_top:hover {
  opacity: 0.8;
  transition: 0.2s;
}




@media(max-width:820px)

/*ipad*/
  {

  /*introduction*/
  .introduction img {
    width: 16rem;
  }

  /*detail*/
  .common-wrapper .title {
    font-size: 1rem;
    padding-bottom: 1rem;
  }

  .brightway-txt {
    width: 92%;
  }

  /*products*/
  .products {
    gap: 1rem;
  }


}



@media(max-width:428px)

/*phone*/
{
  h1 {
    font-size: 2rem;
    width: 92%;
    margin-bottom: 3rem;
  }

  p {
    font-size: 0.8125rem;
  }

  li {
    font-size: 0.8125rem;
  }
  
  .pc {
    display: none;
  }

  .sp {
    display: inline;
  }

  .common-wrapper {
    margin-top: 4.5rem;
  }

  /* header */
  header {
    height: 4rem;
  }

  header img {
    width: 7.5rem;
  }



  /*top img*/
  .pc-img {
    display: none;
  }

  .phone-img {
    display: inline;
    width: 100%;
  }



  /*introduction*/
  .introduction {
    margin-top: 3.5rem;
    width: 92%;
  }

  .introduction img {
    display: none;
  }

  .introduction .title {
    font-size: 1rem;
    margin: auto;
  }

  .intro_text {
    padding-top: 1.5rem;
  }



  /*buyer*/
  .buyer-voice {
    margin-bottom: 3.5rem;
  }




  /*detail*/
  .detail {
    display: flex;
    gap: 3.5rem;
  }

  .img-right {
    flex-direction: column-reverse;
  }

  .img-left {
    flex-direction: column;
  }

  .text {
    margin-bottom: 0!important;
  }

  .brightway-txt {
    width: 92%;
    margin-bottom: 3.5rem;
  }

  .detail img {
    width: 100%;
  }



  /*slogan*/
  .phone-img2 {
    display: inline;
    width: 100%;
  }

  .slogan {
    width: 92%;
  }

  .slogan p {
    margin-top: 3.5rem;
  }



  /*PRODUCTS*/
  .products {
    gap: 1rem;
    grid-template-columns: 1fr 1fr;
    width: 92%;
    padding-bottom: 5rem;
  }

  .phone {
    display: inline;
  }



  /* toTop */
  #page_top {
    width: 3rem;
    height: 3rem;
  }

  #page_top a {
    width: 3rem;
    height: 3rem;
  }
}