:root {
  --main_color: #007ec5;
  --bg_color: #e1ffff;
}

html {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 10px;
  word-break: break-all;
  scroll-behavior: smooth;
}

main,
footer {
  color: #576772;
  font-feature-settings: "palt";
  max-width: 37.5rem;
  margin: auto;
}

main {
  position: relative;
  background-color: #fff;
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

main img {
  width: 100%;
}

video {
  filter: drop-shadow(0px 0px rgba(0, 0, 0, 0));
  outline: none;
  border: none;
}

p {
  line-height: 1.6;
}

a {
  display: block;
}

.position {
  position: relative;
}


@media screen and (min-width: 500px) {
  html {
    font-size: 13.3px;
  }
}

@media screen and (max-width: 499px) {
  html {
    font-size: 2.666vw;
  }
}


/* ========== animation ========== */
.anime,
.anime_late {
  transition: .7s ease-in-out;
}

.fadeUp {
  opacity: 0;
  transform: translateY(2rem);
}

.fadeUp.active {
  opacity: 1;
  transform: translateY(0);
}

.floatFade {
  opacity: 0;
  filter: blur(4px);
  transform: translateY(1rem);
}

.floatFade.active {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

/* ============ header ============ */
header {
  max-width: 75rem;
  margin: auto;
}

header img {
  width: 100%;
}


/* ============ offer01 ============ */
.offer01 {
  position: relative;
}

.offer_img_wrap {
  position: relative;
}

.offer_coupon {
  position: absolute;
  bottom: 6%;
  left: 58%;
  width: 41%;
}

.greeting_text01 {
    position: absolute;
    top: 3.5%;
    left: 35%;
    right: 0;
    width: 28%;
}

.greeting_text02 {
  position: absolute;
  top: 6%;
  left: 9%;
  right: 0;
  width: 85%;
}

.offer_btn_wrap {
  display: block;
  width: 58rem;
  max-width: 90%;
  height: 14rem;
  top: -11%;
  margin: auto;
  transition: .3s;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.25));
}

.offer01 .offer_btn_wrap {
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: -19%;
}

.offer_btn {
  position: relative;
}

.offer_btn img {
  position: absolute;
  top: 0;
  left: 0;
}

.offer_btn .hover {
  opacity: 0;
  transition: .3s;
}

.offer_btn:hover .hover {
  opacity: 1;
}

@keyframes scaleAnimation {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

.popUp.active {
  animation: popUp .7s ease-in-out forwards;
}

@keyframes popUp {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.1);
  }

  100% {
    transform: scale(1);
  }
}

.animated-btn {
  animation: scaleAnimation 1.7s infinite ease-in-out;
}

/* ▽▽▽ 流れるアニメーション ▽▽▽ */
.offer01_flow02 {
  position: absolute;
  display: flex;
  overflow: hidden;
  width: 100%;
}

/* 1つ目のスライダー */
.offer01_flow {
  display: flex;
  overflow: hidden;
  width: 100%;
}

.offer01_flow_inner {
  display: flex;
  flex-shrink: 0;
  gap: 0.2rem;
  padding-right: 0.2rem;
}

.offer01_flow .offer01_flow_inner {
  animation: scrollLeft 13.75s linear infinite;
}




/* 2つ目のスライダー */
.offer01_flow02 {
  bottom: 0;
  border-top: solid 1px #7A7C7B;
  border-bottom: solid 1px #7A7C7B;
}

.offer01_flow02 .offer01_flow_inner {
  animation: scrollRight 16s linear infinite;
}

.offer01_flow02 img {
  width: 17.2rem;

}



@keyframes scrollLeft {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-100%);
  }
}

@keyframes scrollRight {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(0);
  }
}



/* ============ present ============ */

.present_bg_wrap {
  position: relative;
}

.present_bg_wrap > img:first-child {
  width: 100%;
}

.present_term,
.present_flow {
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
}

.present_term {
  top: 5%;
  width: 84%;
}

.present_flow {
  top: 26%;
  width: 84%;
}

.present_greeting,
.point_img {
  width: 100%;
}

.continue_wrap {
  position: relative;
}

.continue_wrap video {
  width: 100%;
  height: auto;
}

.greeting_text {
  position: absolute;
  bottom: 7%;
  left: 0;
  right: 0;
  margin: auto;
  width: 80%;
}

.continue_img {
  position: absolute;
  top: -15%;
  left: 0;
  right: 0;
  margin: auto;
  width: 63%;
}

.present_bg_wrap .offer_btn_wrap {
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: 83%;
}

.present2 .present_bg_wrap .offer_btn_wrap {
  top: 79%;
}



/* ============ fv ============ */
.fv_img_wrap {
  position: relative;
}

.fv_img {
    position: absolute;
    top: 16%;
    left: 48%;
    right: 0;
    width: 40%;
}


/* ============ greeting ============ */

.greeting video {
  position: absolute;
  bottom: 34rem;
  width: 52.8rem;
  height: 35.1rem;
  object-fit: cover;
  left: 0;
  right: 0;
  margin: auto;
  border-radius: 1.5rem;
}

.fv_ticker {
  overflow: hidden;
  background-color: #fff;
  border-top: solid 1px #7A7C7B;
  border-bottom: solid 1px #7A7C7B;
}

.fv_ticker .offer01_flow02 {
  position: relative;
  border: none;
}

.fv_ticker .offer01_flow02 .offer01_flow_inner {
  animation: scrollLeft 16s linear infinite;
}

.greeting .offer01_flow02 {
  bottom: 0;
}


/* ============ footer ============ */
.footer {
  text-align: center;
  background-color: #fff;
}

.footer_bg_wrap {
  position: relative;
  max-width: 75rem;
  margin: auto;
}

.footer_bg {
  display: block;
  width: 100%;
  height: auto;
}

.footer_nav_footer {
  position: absolute;
  bottom: 25%;
  left: 42%;
  right: 3%;
  color: #fff;
  font-weight: 700;
  text-align: left;
  word-break: normal;
}

.footer_company {
  font-size: 1.2rem;
}

.footer_links {
  font-size: 1.2rem;
}

.footer_nav_footer a {
  display: inline;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.4);
}


/* ============ 追従ボタン ============ */
.absolute {
  position: fixed;
  bottom: 3%;
  left: 0;
  right: 0;
  width: 90%;
  max-width: 32rem;
  margin: auto;
  z-index: 100;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.25));
  animation: scaleAnimation 1.7s infinite ease-in-out;
}

.cta__footer--btn {
  position: relative;
  width: 100%;
  height: auto;
  padding-top: calc(294 / 1172 * 100%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .3s ease;
}

.cta__footer--btn img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
}

.cta__footer--btn.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}


/* ============ item ============ */
.item {
  position: relative;
}

.rain_wrap {
  position: relative;
}

.item_bg {
  display: block;
  width: 100%;
  height: auto;
}

.rain_img_txt {
    position: absolute;
    top: 6.5%;
    left: 12%;
    right: 0;
    width: 70%;
}

.product_wrap {
  position: relative;
}

.product_bg {
  display: block;
  width: 100%;
  height: auto;
}

.product_content {
  position: absolute;
  top: 25%;
  left: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0 8.5%;
  gap: 0.05rem;
}

.product_item {
  width: 100%;
}

@media screen and (max-width: 750px) {
  .offer_btn_wrap {
    width: 90%;
  }
}