@charset "UTF-8";
:root{
    --base-color: #f2ebdc;
    --asort-color: #a99e77;
    --gray-color: #f2f2f2;
    --font-color: #552f19;
    --accordion-color: #f2ebdc;
}
* {
    margin: 0;
    padding: 0;
}
html {
    font-size: calc(750px / 32);
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}
@media screen and (max-width: 750px) {
  html {
    font-size: calc(100vw / 32);
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }
}
body {
    text-align: center;
    font-family: hiragino-kaku-gothic-pron, sans-serif;
}

a {
    display: inline-block;;
}

img {
    pointer-events: none;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    vertical-align: bottom;
}
.pc{
  max-width: 750px;
  margin: 0 auto;
  background: #fff;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.12), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);
}
.base-background {
    background: var(--base-color);
}
.asort-background {
    background: var(--asort-color);
}
.bg {
  width: 100%;
  height: 100%;
  background-image: url("sakura.png"); /* 桜の画像を背景にする */
  background-size: cover;
  background-position: center;
  animation: move 10s linear infinite; /* 背景を動かすアニメーション */
}

/* マスクのスタイル */
.mask {
  width: 100%;
  height: 100%;
  -webkit-mask-image: url("text.png"); /* テキストの形でマスクする */
  mask-image: url("text.png");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

/* 背景を動かすアニメーション */
@keyframes move {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 100% 0;
  }
}

.section-top{
    background: var(--base-color);
}
.section-voice{
    z-index: 0;
}
.section-about {
  background: var(--asort-color);
  color: #fff;
  padding: 2rem 0;
}
.section-features {
    background: #fff;
    padding-bottom: 6rem;
}
.section-qa {
  background: #e5e0cf;
}
.section-step{
    padding: 2rem 0 1rem;
}
.section-link {
  background: #f4f4f4;
  padding: 2rem;
}
.section-link a {
  text-decoration: none;
  color: #4f4f4f;
}
.section-footer{
    padding: 2rem 0;
}
.features-box {
  border-radius: 1rem;
  background: #f2ebdc;
  height: 35rem;
  padding: 2rem;
  margin: 1rem;
  box-shadow: 0.2rem 0.2rem 0.2rem #ccc;
}

.container{
  position: relative;
}

.image {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  opacity: 0;
  background-size: cover;
  background-position: center center;
  
  animation: image-switch-animation 15s infinite;
}

.src1 {
  background-image: url(../images/top.png);
}
.src2 {
  background-image: url(../images/top2.png);
}
.src3 {
  background-image: url(../images/top3.png);
}

.image:nth-of-type(1) {
  animation-delay: 0s;
}
.image:nth-of-type(2) {
  animation-delay: 5s;
}
.image:nth-of-type(3) {
  animation-delay: 10s;
}

@keyframes image-switch-animation {
  0%{ opacity: 0;}
  20%{ opacity: 1;}
  33%{ opacity: 1;}
  63%{ opacity: 0;}
  100%{ opacity: 0;}
}

.bg-gold1 {
  background: linear-gradient(-45deg, #c6b681 0%, #e5e0cf 25%, #c6b782 40%, #c6b782 85%, #e5e0cf 95% 100%);
}
.bg-gold2 {
  background: linear-gradient(-45deg, #a89860 0%, #ab9b66 25%, #dcd2b2 60%, #ab9b66 75%, #a89860 90% 100%);
}

.accordion {
  width: auto;
  position: relative;
}
.accordion-title {
  color: black;
  cursor: pointer;
  font-size: 1rem;
  padding: 1rem 2rem;
  position: relative;
  text-align: left;
}
.accordion-content {
  display: none;
  padding-left: 2rem;
}
.accordion-content p {
  font-size: 13px;
  line-height: 1.5;
}
.accordion-item {
  margin: 1rem 0;
  border-radius: 1rem;
  background-color: var(--accordion-color);
  color: black;
  box-shadow: 0.2rem 0.2rem 0.2rem #a39f93;
}
.accordion-item .accordion-title {
  border-radius: 1rem;
  background-color: var(--accordion-color);
}
.accordion-item .accordion-content {
  border-radius: 1rem;
  background-color: var(--accordion-color);
  border-bottom: 2px solid var(--accordion-color);
  border-left: 2px solid var(--accordion-color);
  border-right: 2px solid var(--accordion-color);
}
.accordion-title::after {
  border-right: solid 2px #010000;
  border-top: solid 2px #010000;
  content: "";
  display: block;
  height: 1rem;
  width: 1rem;
  top: 3rem;
  right: 3rem;
  position: absolute;
  transform: rotate(45deg);
  transition: transform .3s ease-in-out, top .3s ease-in-out;
}
.accordion-title.open::after {
  top: 45%;
  transform: rotate(135deg);
}
/*アニメーション*/
.scale-anim{
  animation: dokundokun 3s ease-in-out infinite;
}

@keyframes dokundokun {
  0%  { transform: scale(1); }
  50% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

.fadein {
  opacity : 0;
  transform : translate(0, 100px);
  transition : all 1s;
}
 
.fadein.active{
  opacity : 1;
  transform : translate(0, 0);
}

.service-text {
    background: #fff;
    color: #e95383;
    border-radius: 1rem;
    padding: 0 1rem;
}

.wave-top{
  position: absolute;
  top: -1px;
  left: 0;
}

.wave-bottom{
  position: absolute;
  bottom: -1px;
  left: 0;
}

.hover-btn {
  background: #fff;
  border: 2px solid #6D5E4D;
  box-shadow: 0 5px 0 #6D5E4D;
  border-radius: 15px;
  display: inline-block;
  transition: .3s;
}
.hover-btn:hover {
  transform: translateY(5px);
  box-shadow: 0 0 0 #6D5E4D;
}

.loop {
  overflow: hidden;
}
.loop__box {
  display: flex;
}
.loop__box img {
  max-width: initial;
  max-height: initial;
}
.loop__box img:first-child {
  animation: loop 50s -25s linear infinite;
}
.loop__box img:last-child {
  animation: loop2 50s linear infinite;
}