/* General styles */
* {
  margin: 0;
  padding: 0;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Futura', 'Century Gothic' , 'Yu Gothic UI', sans-serif;
  background-color: #f0f0f0;
}

img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

p {
  font-size: 1.8rem;
  line-height: 2.5rem;
}

/* CTAボタンアニメーション */
.btn_animate {
  margin: 0 auto;
  animation: fuwafuwa 1s ease 0s infinite alternate;
  transform-origin: center;
  cursor: pointer;
}
@keyframes fuwafuwa {
  from {transform: scale(0.9,0.9);}
  to {transform: scale(1,1);}
}

/* 共通パーツ */
.title {
  text-align: center;
  padding: 1rem ;
}
.title h2 {
  font-size: 1.8rem;
  font-weight: normal;
  color: white;
  padding-bottom: 1.5rem;
}
li {
  list-style: none;
}

.bbs {
  align-items: center;
  background: #FFF;
  color: #000;
  display: flex;
  overflow: hidden;
  width: 100%;
  white-space: nowrap;
  z-index: 1;
  border: 1px solid #000;
  border-left: none;
  border-right: none;
}
.bbs_top {
  background-color: #ffa500;
  color: #FFF;
  border-bottom: 0;
}
.bbs ul {
  animation: flowing 20s linear infinite;
  font-size: 1.5rem;
  transform: translateX(100%);
  margin: 0;
  padding: 0.2rem;
  font-weight: bold;
  font-style: italic;
}
.bbs ul li {
  display: inline-block;
  padding-right: 10px;
}
@keyframes flowing {
  0% { transform:translateX(0); }
  100% { transform:translateX(-100%); }
}

@media (width <= 768px) {
  .bbs ul {
    font-size: 0.8rem;
    padding: 0.1rem;
  }
}


main {
  width: 768px;
  margin: 0 auto;
  color: #1d1d1d;
  background-color: #fff;
}
@media (width >= 768px) {
  main {
    width: 768px;
    margin: 0 auto;
    color: #1d1d1d;
    border: solid 20px #000;
    border-radius: 20px;
  }
}

/* Responsive styles */
@media (width <= 768px) {
  main {
    width: 100%;
    overflow:hidden;
  }
  .title {
    padding: 1rem;
  }
  .title h2 {
    font-size: 1rem;
    padding-bottom: 0.5rem;
  }
  p {
    line-height: 1.3rem;
  }
  .bbs_top {
    background-color: #ffa500;
    color: #FFF;
    border: 1px solid #fff;
    border-bottom: 0;
  }
}

/* fv */
.fv {
  position: relative;
}
.fv .area_cta {
  position: absolute;
  bottom: 3rem;
  left: 2.2rem;
}

@media (width <= 768px) {
  .fv .area_cta {
    bottom: -1rem;
    left: 0;
    padding: 2rem 1rem;
  }
}

/* ライバーって何？ */
.whats_liver {
  background-color: #ffa336;
  background-image: radial-gradient(circle, #fdad4e 2px, transparent 2px);
  background-position: 0 0;
  background-size: 14px 14px;
}
.whats_liver .title {
  padding: 1rem 3rem;
}
.whats_liver .member {
  text-align: center;
  padding: 2rem;
}
.whats_liver p {
  padding: 1rem 2.5rem 3rem;
  font-weight: bold;
}

@media (width <= 768px) {
  .whats_liver .member {
    padding: 1rem 0;
  }
  .whats_liver p {
    font-size: 1rem;
    padding: 0 1.5rem 2rem;
  }
}

/* 悩み */
.worries {
  background: url(../img/bg_worries.jpg) no-repeat;
  background-size: cover;
  padding: 1rem 0 7rem;
}
.worries .title h3 {
  padding: 1rem;
  font-size: 2rem;
}
.worries .worries_img {
  position: relative;
}
.worries .comment01 {
  position: absolute;
  top: 1rem;
  left: 0.5rem;
}
.worries .comment02 {
  position: absolute;
  top: 3rem;
  right: 0.5rem;
}
.worries .comment03 {
  position: absolute;
  bottom: 4rem;
  left: 2rem;
}
.worries .comment04 {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
}

@media (width <= 768px) {
  .worries {
    padding: 1rem 0 3rem;
  }
  .worries .title h3 {
    padding: 0.5rem;
    font-size: 1.1rem;
  }
  .worries .comment01, .worries .comment02, .worries .comment03, .worries .comment04 {
    width: 35%;
  }
  .worries .comment01 {
    top: 0;
  }
  .worries .comment02 {
    top: 3rem;
  }
  .worries .comment03 {
    bottom: 2rem;
    left: 1rem;
  }
  .worries .comment04 {
    bottom: 0;
  }
}

/* 解決 */
.solution {
  background-color: #88cb7b;
  background-image: radial-gradient(circle, #98d18e 2px, transparent 2px);
  background-position: 0 0;
  background-size: 14px 14px;
  position: relative;
  padding: 2rem 2rem 3rem;
}
.solution .obj {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -40%);
}
.solution .title {
  padding: 3rem 0 2rem;
}
.solution p {
  padding-top: 1rem;
  font-weight: bold;
}

@media (width <= 768px) {
  .solution {
    padding: 1rem;
  }
  .solution .title {
    padding: 2rem 0 1.5rem;
  }
  .solution p {
    padding-top: 0.5rem;
    font-size: 1rem;
  }
}

/* ライブ配信で得られること */
.live_benefits {
  background-color: #ffa336;
  text-align: center;
  padding: 1rem 0 2rem;
}
.live_benefits .benefits_img {
  padding: 2rem;
}

@media (width <= 768px) {
  .live_benefits {
    padding: 0 1rem 1rem;
  }
  .live_benefits .benefits_img {
    padding: 0.5rem 0 1rem;
  }
}

/* にじゅうまるのサポート */
.support {
  background-color: #eb2d2d;
  background-image: radial-gradient(circle, #f72c2c 2.5px, transparent 2.5px);
  background-position: 0 0;
  background-size: 17px 17px;
  text-align: center;
  padding: 2rem 0 3rem;
}
.support .support_img {
  padding: 2rem;
}
.support .support_img:nth-of-type(4)  {
  padding: 2rem 2rem 3rem;
}

@media (width <= 768px) {
  .support {
    padding: 1rem 1rem 2rem;
  }
  .support .support_img {
    padding: 0.5rem 0;
  }
  .support .support_img:nth-of-type(4)  {
    padding: 0.5rem 0 1.5rem;
  }
}

/* にじゅうまるのサポート */
.voice {
  background-color: #ffa336;
  background-image: radial-gradient(circle, #fdad4e 2px, transparent 2px);
  background-position: 0 0;
  background-size: 14px 14px;
  text-align: center;
  padding: 2rem;
}
.voice .voice_img {
  width: 90%;
  margin: 0 auto;
}
.voice .liver_voice {
  padding: 0.5rem;
}
.voice .slick-next:before, .slick-prev:before {
  font-size: 40px;
}
.voice .slick-prev {
  left: -52px;
}

@media (width <= 768px) {
  .voice {
    padding: 1rem 1rem 2rem;
  }
  .voice .slick-next, .slick-prev {
    width: 20px;
    height: 20px;
  }
  .voice .slick-next {
    right: -25px;
  }
  .voice .slick-prev {
    left: -25px;
  }
  .voice .slick-next:before, .slick-prev:before {
    font-family: slick;
    font-size: 20px;
  }
}


/* よくある質問 */
.qa {
  background-color: #ffebd6;
  padding: 2rem;
}
.qa .title {
  padding: 1rem 10rem;
}
.qa h2 {
  color: #1d1d1d;
}

.qa .qa_list {
  padding: 2rem 1rem;
}

.accordion-002 {
  width: 100%;
  margin-bottom: 1rem;
  border: 4px solid #121212;
  border-radius: 25px;
  background-color: #fff;
}

.accordion-002 summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1em 0.8em;
  /* background-image: url(data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2028%2028%22%3E%0A%20%20%20%20%3Ccircle%20cx%3D%2214%22%20cy%3D%2214%22%20r%3D%2214%22%20style%3D%22fill%3A%23121212%3B%22%2F%3E%0A%3C%2Fsvg%3E); */
  background-position: right calc(2em - 36px) center;
  background-size: 22px;
  background-repeat: no-repeat;
  color: #121212;
  font-weight: 600;
  cursor: pointer;
  font-size: 1.5rem;
}

.accordion-002 summary::-webkit-details-marker {
  display: none;
}

.accordion-002 summary::after {
  transform: translateY(-25%) rotate(45deg);
  width: 5px;
  height: 5px;
  border-bottom: 3px solid #1d1d1d;
  border-right: 3px solid #1d1d1d;
  content: '';
  transition: transform .3s;
}

.accordion-002[open] summary::after {
  transform: rotate(225deg);
}

.accordion-002 p {
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 0 0.8em 1.5em;
  color: #292929;
  transition: transform .5s, opacity .5s;
  font-size: 1.3rem;
  font-weight: bold;
}

.accordion-002[open] p {
  transform: none;
  opacity: 1;
}

@media (width <= 768px) {
  .qa {
    padding: 1rem;
  }
  .qa .title {
    padding: 1rem 5rem;
  }
  .qa .qa_list {
    padding: 1rem 0;
  }
  .accordion-002 {
    border: 2px solid #121212;
    border-radius: 15px;
    margin-bottom: 0.5rem;
  }
  .accordion-002 summary {
    padding: 0.5em 0.5em;
    font-size: 1rem;
    background-position: right calc(2em - 31px) center;
  }
  .accordion-002 p {
    padding: 0 0.5em 1em;
    font-size: 0.9rem;
  }
}


/* Footer */
footer {
  background-color: #eb2d2d;
  padding: 5rem 0 5rem;
  text-align: center;
  color: #fff;

}

@media (width <= 768px) {
  footer {
    padding: 2rem 0 2rem;
  }
  footer p {
    font-size: 0.7rem;
  }
}



/* フローティングボタン */
.floating {
  position: fixed;
  bottom: 8px;
  opacity: 0; /* 初期状態では透明 */
  transition: opacity 0.5s ease; /* フェードイン・フェードアウトのアニメーション */
}

.floating.show {
  opacity: 1; /* 不透明 */
}

.floating a {
  display: block;
  padding: 8px;
  text-decoration: none;
}

@media (min-width: 768px) {
.floating {
  position: fixed;
  bottom: 8px;
  left: calc(50% - 710px / 2);
}
}