/* ベース（スマホ）用 */


html {
    font-size: 62.5%; /* 1rem = 10px相当 */
    scroll-behavior: smooth;
}

body {
  font-size: 1.6rem;
  line-height: ;
}

.container {
  width: 100%;
  max-width: 780px;
  text-align: center;
  margin: 0 auto;
  background: #ffffff;
  overflow: hidden; /* はみ出した部分を非表示にする */
}


h1, h2, h3, h4, h5, h6,
ul, li, dl, dt, dd {
  margin: 0;
  padding: 0;
}

p {
  font-size: 1.4rem;
  font-weight: normal;
  line-height: 2.8rem;
}

.container * {
  margin-left: auto;
  margin-right: auto;
}

header {
  width: 100%;
  max-width: 780px;
  position: absolute;
  z-index: 100;
}

.logo {
  width: 50%;
  height: auto;
  margin-top: 3rem;
}

.kv-area {
  background: url('../../img/kv-top.jpg') no-repeat;
  background-size: contain;
  width: 100%;
  aspect-ratio: 26 / 53;
  background-color: #ffc729;
}

.kv-area img {
  margin-top: 8rem;
  width: 80%;
}

.tokuten-area {
  padding: 1.5rem 0;
  background: linear-gradient(to bottom, #FFC729, #FF9F33, #FF9F33, #FF9F33, #FFA926, #FFA926, #FFC729);
}

.tokuten-area > div {
  margin-left: 1.5rem;
  margin-right: 1.5rem;
}

.video-background.video-background {
  position: relative;
  width: calc(100% - 3rem);
  padding-top: 100%; /* ← 高さを幅の100%に */
  overflow: hidden;
  margin-top: 1.5rem;
  border-radius: 1rem;
}

.video-background video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
}

.video-overlay {
  position: absolute;
  top: 70%;
  left: 50%;
  width: 50%;
  height: 100%;
  z-index: 1;
  color: white;
  text-align: center;
  transform: translate(-50%, 0);
}

.tokuten-area dl {
  padding: 1rem 2rem;
}

.tokuten-area dl dt {
  padding: 3rem 3rem 1.5rem;
}

.tokuten-area dl dd {
  padding-bottom: 0.5rem;
}


.expert-area {
  display: none;
  background: #fff;
  border-radius: 1.5rem;
  padding: 1.2rem;
  margin: 0 2rem 1.5rem!important;
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.2);
}

.expert-area h2 {
  background: #333;
  color: #fff;
  font-size: 1.6rem;
  font-weight: 300;
  padding: 0.6rem;
  width: 60%;
  border-radius: 0.3rem;
}

.expert-area h3 {
  margin: 1.6rem;
  font-size: 1.6rem;
  font-weight: 400;
}

.expert-area p {
  display: block;
  padding: 1rem 0;
  margin: 2rem 1rem 1rem!important;
  border-top: solid 1px #FF7133;
  border-bottom: solid 1px #FF7133;
  text-align: left;
}

.nyuuka-area {
  padding: 0.5rem 0 0;
  margin: 0!important;
}

.nyuuka-area img:first-child {
  margin: 0 2.5rem 2rem;
  width: calc(100% - 5rem);
}

.trouble-area {
  background: url('../../img/bg-trouble.jpg') no-repeat;
  background-size: contain;
  width: 100%;
  aspect-ratio: 13 / 27;
  background-color: #FFD366;
}

.trouble-area h2 {
  background: #333;
  color: #fff;
  font-size: 2rem;
  font-weight: 400;
  padding: 0.6rem 3rem;
  display: inline-block;
  border-radius: 0.5rem;
  margin: 1rem;
}

.trouble-area h3 {
  font-size: 1.3rem;
  font-weight: 300;
  margin: 0;
}

.trouble-area li {
  position:relative;
  width: 140px;
  height: auto;
}

.trouble-area li:first-child {
  left: 90px;
  animation: floatUpDown 6s ease-in-out infinite;
}

.trouble-area li:nth-child(2) {
  top: 70px;
  right: 120px;
  animation: floatUpDown 6.5s ease-in-out infinite;
}

.trouble-area li:nth-child(3) {
  top: 40px;
  left: 90px;
  animation: floatUpDown 7.5s ease-in-out infinite;
}

.trouble-area li:nth-child(4) {
  top:0;
  right: 90px;
  animation: floatUpDown 7s ease-in-out infinite;
}

@keyframes floatUpDown {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}


.torori-area {
  background: url('../../img/bg-torori.png');
  padding-top: 5rem;
  
}

.torori-area .logo {
  margin-top: 0;
  margin-bottom: 5rem;
}

.torori-area div:nth-child(2) {
  background: url('../../img/bg-torori-item.jpg') no-repeat;
  background-size: contain;
  width: 100%;
  aspect-ratio: 39 / 46;
}

.torori-area div li {
  position:relative;
  width: 140px;
  height: auto;;
}

.torori-area div li:first-child {
  bottom: 20px;
  left: 120px;
  animation: floatUpDown 6s ease-in-out infinite;
}

.torori-area div li:nth-child(2) {
  top: 20px;
  right: 140px;
  animation: floatUpDown 6s ease-in-out infinite;
}

.torori-area h3 {
  font-size: 1.6rem;
  font-weight: 400;
}

.torori-area p {
  font-weight: 400;
  text-align: left;
  padding: 0 3.5rem;
}

.cycle-area {
  background: url('../../img/bg-cycle.jpg') no-repeat bottom center;
  background-size: contain;
  width: 100%;
  aspect-ratio: 13 / 23;
}

.cycle-area img {
  position:relative;
  width: 40%;
  top: 420px;
  right: 140px;
  animation: floatUpDown 6s ease-in-out infinite;
}

.aproach-area {
  padding: 0!important;
  margin: 0!important;
  text-align: center;
}

.no_additives-area {
  position:relative;
  background: url('../../img/bg-no_additives.jpg') no-repeat top center;
  background-size: contain;
  width: 100%;
  background-color: #FFD366;
  margin-top: 6rem;
  padding: 0 0 2rem !important;
  z-index: 3;
}

.no_additives-area img:first-child {
  position:relative;
  width: 55%;
  bottom: 100px;
  left: 140px;
  animation: floatUpDown 6s ease-in-out infinite;
  margin-bottom: -20rem;
}

.media-area {
  display: none;
  background-color: #FFD267;
}

.media-area img:first-child,
.media-area img:nth-child(3) {
  position:relative;
  width: 40%;
  bottom: 50px;
  right: 0;
  animation: floatUpDown 6s ease-in-out infinite;
  z-index: 2;
}

.media-area img:nth-child(2) {
  width: calc(100% - 4rem);
  margin: 2rem;

}

.sns-area {
  width: 100%;
  margin: 0;
}

.thanks-area {
  background: linear-gradient(to bottom, #FFD267 95%, #E0DFDD 100%);
  padding: 2rem;
}

.thanks-area h2,
.thanks-area h3 {
  width: 80%;
  margin: 0 auto 3rem;
}

.thanks-area div {
  background-color: #fff;
  margin-bottom: 4rem;
  border-radius: 1rem;
  box-shadow: 4px 4px 0 rgba(253, 172, 64, 0.5);
  padding: 0 3rem 3rem 3rem;
}

.thanks-area h3 + div {
  margin-top: 5rem!important;
}

.thanks-area div:nth-child(odd) {
  margin-left: 2rem;
}

.thanks-area div:nth-child(even) {
  margin-right: 2rem;
}

.thanks-area div img {
  position:relative;
  width: 80px;
  bottom: 20px;
}

.thanks-area div:nth-child(odd) img {
  right: 100px;
}

.thanks-area div:nth-child(even) img {
  left: 100px;
}

.thanks-area div h3 {
  font-size: 1.6rem;
  font-weight: 400;
  color: #fdac40;
  margin-bottom: 2rem ;
}

.thanks-area div h3 strong {
  font-size: 2.4rem;
  font-weight: 400;
}


.thanks-area div p {
  font-size: 1.4rem;
}

.used-area {
  background: url('../../img/bg-thought01.jpg') no-repeat bottom center;
  background-size: contain;
  width: 100%;
  padding: 2rem 0 8rem;
  aspect-ratio: 39 / 158;
  background-color: #E0DFDD;
}

.thought-area {
  background-color: #fff;
  border-radius: 1rem;
  box-shadow: 4px 4px 16px rgba(0, 0, 0, 0.2);
  padding: 3rem 2rem;
  margin: 0 2rem 1rem;
}

.thought-area h3 {
  font-size: 2.0rem;
  font-weight: 400;
  margin-bottom: 2.5rem;
}

.thought-area h4 {
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 2.5rem;
}

.thought-area h4 em {
  font-size: 1.2rem;
}

.thought-area p {
  display: block;
  text-align: left;
}

.howto-area {
  padding: 2rem;
}

.howto-area h3 {
  background: #333;
  color: #fff;
  font-size: 1.6rem;
  font-weight: 300;
  padding: 0.6rem 3rem;
  display: inline-block;
  border-radius: 0.3rem;
  margin-bottom: 2rem;
}

.used-area02 {
  background: url('../../img/bg-thought02.jpg') no-repeat bottom center;
  background-size: contain;
  width: 100%;
  aspect-ratio: 39 / 119;
  padding: 0 0 2rem;
  background-color: #eaf2e3;
}


.used-area02 ul li {
  position:relative;
  font-size: 2.4rem;
  line-height: 3.2rem;
}
.used-area02 ul li:first-child {
  width: 50%;
  right:90px;
  margin-bottom: 10px;
}

.used-area02 ul li:nth-child(2) {
  margin-bottom: 30px;
}

.used-area02 ul li:nth-child(3) {
  width: 45%;
  left: 90px;
  margin-bottom: 260px;
}

.used-area02 ul li:nth-child(4) {
  width: 70%;
  margin-bottom: 30px;
}


.tokuten_f-area {
  background: linear-gradient(to top, #FFD366, #FFBE30, #FFBE30, #FFFAEE);
}

.tokuten_f-area > dl {
  padding: 1rem 2rem;
}

.tokuten_f-area > dl dt {
  padding: 3rem 3rem 1.5rem;
}

.tokuten_f-area > dl dd {
  padding-bottom: 0.5rem;
}

.q_a-area {
  padding: 2rem ;

}

.q_a-area h3 {
  font-size: 2.4rem;
  font-weight: 400;
  margin: 5rem auto;
}

.q_a-area dl {
  padding: 0 2rem;
  background-color: #fff;
  border-radius: 1rem;
  margin-bottom: 1rem;
  text-align: left;
}

.q_a-area dl dt,
.q_a-area dl dd {
  padding: 2rem 0;
}

.q_a-area dl dt {
  border-bottom: 1px solid #ccc;
}

.egistration-area {
  padding: 2rem;
  margin: 2rem auto;
}

.egistration-area h3 {
  font-size: 2.8rem;
  font-weight: 400;
  margin: 1rem auto;
}

.egistration-area p {
  line-height: 1.8rem;
  margin-bottom: 2em!important;
}

.egistration-area ul {
  font-size: 1.0rem;
  text-align: left;
  margin: 1rem auto;
}

.egistration-area ul ul {
  margin: 0.5rem auto;
}

.fix-button-area {
  width: 90%;
  position: fixed;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-43%);
  z-index: 100;
}

.footer {
  margin-bottom: calc(120px + 2rem);
}

.footer * {
  width: 179px;
  height: auto;
  margin: 1rem auto;
  text-align: center;
}

.footer a {
  text-decoration: none;
  color: #333;
}

.footer a:hover {
  text-decoration: underline;
  color: #666;
}

/* タブレット用（768px以上） */
@media screen and (min-width: 768px) {
  .selector {
    font-size: 1.6rem;
  }
}

/* PC用（1024px以上） */
@media screen and (min-width: 1024px) {
p {
  font-size: 1.6rem;
}

  .logo {
  width: 40%;
  margin-top: 5rem;
}

  .kv-area {
  background-size: contain;
}

  .kv-area img {
    margin-top: 14rem;
  }


.tokuten-area > div {
  margin-left: 3rem;
  margin-right: 3rem;
}

.video-background.video-background {
  width: calc(100% - 6rem);
  margin-top: 3rem;
  border-radius: 2rem;
}

.tokuten-area {
  padding: 3rem 0 1rem;
}

.tokuten-area dl {
  padding: 1rem 4rem;
}

.tokuten-area dl dt {
  padding: 6rem 6rem 2rem;
}

.tokuten-area dl dd {
  padding-bottom: 2rem;
}

.expert-area {
  border-radius: 2rem;
  padding: 2rem;
  margin: 0 4rem 1.5rem!important;
}

.expert-area h2 {
  font-size: 2rem;
  padding: 1.5rem;
  border-radius: 0.5rem;
}

.expert-area h3 {
  margin: 2rem;
  font-size: 1.8rem;
}

.expert-area p {
  display: block;
  padding: 2rem 0;
  margin: 2.5rem 1rem 1rem!important;
  font-size: 1.6rem;
}

.nyuuka-area {
  padding: 3rem 2rem 0;
}
.trouble-area {
  background-size: cover;
  max-height: 1620px;
  height: 1620px;
}

.trouble-area h2 {
  font-size: 3rem;
  padding: 0.6rem 4rem;
  border-radius: 0.8rem;
  margin: 2rem;
}

.trouble-area h3 {
  font-size: 1.8rem;
  font-weight: 300;
  margin: 1rem;
}

.trouble-area li {
  width: 290px;
}

.trouble-area li:first-child {
  top: 80px;
  left: 220px;
  animation: floatUpDown 6s ease-in-out infinite;
}

.trouble-area li:nth-child(2) {
  top: 250px;
  right: 260px;
  animation: floatUpDown 6.5s ease-in-out infinite;
}

.trouble-area li:nth-child(3) {
  top: 180px;
  left: 220px;
  animation: floatUpDown 7.5s ease-in-out infinite;
}

.trouble-area li:nth-child(4) {
  top:100px;
  right: 180px;
  animation: floatUpDown 7s ease-in-out infinite;
}

@keyframes floatUpDown {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.torori-area .logo {
  margin-bottom: 10rem;
}

.torori-area div:nth-child(2) {
  background-size: cover;
}

.torori-area div li {
  width: 314px;
}

.torori-area div li:first-child {
  bottom: 20px;
  left: 250px;
  animation: floatUpDown 6s ease-in-out infinite;
}

.torori-area div li:nth-child(2) {
  top: 20px;
  right: 290px;
  animation: floatUpDown 6s ease-in-out infinite;
}

.torori-area h3 {
  font-size: 3rem;
}

.torori-area p {
  font-size: 2.4rem;
  line-height: 4.2rem;
  padding: 0 7rem;
}

.cycle-area img {
  position:relative;
  width: 40%;
  top: 900px;
  right: 300px;
  animation: floatUpDown 6s ease-in-out infinite;
}

.cycle-area {
  background-size: cover;
}

.no_additives-area {
  background-size: cover;
  margin-top: 10rem;
}


.no_additives-area img:first-child {
  width: 50%;
  bottom: 220px;
  left: 310px;
  margin-bottom: -20rem;
}

.thanks-area {
  padding: 4rem;
}


.thanks-area h3 + div {
  margin-top: 8rem!important;
}

.thanks-area  div {
  margin-top: 6rem!important;
  padding: 0 6rem 6rem 6rem;
}
.thanks-area div:nth-child(odd) {
  margin-left: 4rem;
}

.thanks-area div:nth-child(even) {
  margin-right: 4rem;
}

.thanks-area div img {
  width: 140px;
  bottom: 40px;
}

.thanks-area div:nth-child(odd) img {
  right: 250px;
}

.thanks-area div:nth-child(even) img {
  left: 250px;
}

.thanks-area div h3 {
  font-size: 1.8rem;
  font-weight: 400;
  color: #fdac40;
  margin-bottom: 2rem ;
}

.thanks-area div h3 strong {
  font-size: 3.2rem;
  font-weight: 400;
}

.thanks-area div p {
  font-size: 1.6rem;
}

.howto-area {
  padding: 6rem;
}

.howto-area h3 {
  font-size: 2.4rem;
  margin-bottom: 3%;
  padding: 0.6rem 3rem;
  border-radius: 0.5rem;

}


.used-area {
  background-size: cover;
  width: 100%;
  padding: 2rem 0 8rem;
  aspect-ratio: auto;
  background-color: #E0DFDD;
}


.thought-area {
  border-radius: 2rem;
  padding: 6rem;
  margin: 0 2rem 1rem;
}


.used-area02 {
  background-size: cover;
  width: 100%;
  aspect-ratio: 39 / 119;
  padding: 0 0 2rem;
  background-color: #eaf2e3;
}


.used-area02 ul li {
  position:relative;
  font-size: 3.2rem;
  line-height: 4.0rem;
}
.used-area02 ul li:first-child {
  width: 50%;
  right:190px;
  margin-bottom: 40px;
}

.used-area02 ul li:nth-child(2) {
  margin-bottom: 70px;
}

.used-area02 ul li:nth-child(3) {
  width: 45%;
  left: 210px;
  margin-bottom: 660px;
}

.used-area02 ul li:nth-child(4) {
  width: 70%;
  margin-bottom: 50px;
}

.q_a-area {
  padding: 4rem ;

}

.q_a-area h3 {
  font-size: 3.2rem;
}

.q_a-area dl {
  padding: 2rem 4rem;
  margin-bottom: 2rem;
  text-align: left;
}

.q_a-area dl dt,
.q_a-area dl dd {
  padding: 2rem 0;
}

.q_a-area dl dt {
  border-bottom: 1px solid #ccc;
}

.fix-button-area {
  width: 550px;
  position: fixed;
  transform: translateX(-150px);
}
}