:root {
  --bar-color: #313131;
  --cookie-bg: #313131cb;
}
* {
  color: #141414;
  font-size: 16px;
  line-height: 1.5;
  font-family: "Zen Kaku Gothic Antique", sans-serif;
}
html {
  /* background: #313131; */
  scroll-behavior: smooth;
}
body {
  overflow-x: hidden;

/* background: linear-gradient(110deg, #84d9d9, #befd84, #84d9d9, #ffb8d2) fixed; */
  background-size: 800% 800%;
  animation: GradietionAnimation 20s ease infinite;
}
@keyframes GradietionAnimation {
  0% {
    background-position: 0 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0 50%;
  }
}
@keyframes GradietionAnimation-sp {
  0% {
    background-position: 0 30%;
  }
  50% {
    background-position: 100% 100%;
  }
  100% {
    background-position: 0 50%;
  }
}
@media screen and (max-width: 768px) {
  body {
    /* background: linear-gradient(288deg, #84d9d9, #befd84, #84d9d9, #ffb8d2)
      fixed;
    background-size: 500% 800%;
    animation: GradietionAnimation-sp 20s ease infinite; */
  }
}

.sp-only {
  display: none;
}
.inline-link {
  color: #db2f6e;
}
.open-window {
  width: 15px;
  padding-bottom: 5px;
}
.mb-40 {
  margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
  .sp-only {
    display: block;
  }
  .pc-only {
    display: none;
  }
}

/* ==========
Cookie
==========*/
.cookie-banner {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1000;
  transform: translateY(0);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: var(--cookie-bg);
  color: #ffffff;
  transition: transform .25s ease;
}
.cookie-banner.is-hidden {
  /* 画面外に押し出す（端末差を env() で吸収） */
  transform: translateY(calc(100% + env(safe-area-inset-bottom)));
}
.cookie-banner__inner {
  display: grid;
  max-width: 960px;
  margin: 0 auto;
  color: #ffffff;
  line-height: 1.5;

  gap: 8px;
}
.cookie__text {
  color: #ffffff;
  font-family: "Noto Serif JP", serif, sans-serif;
}
.cookie-actions {
  display: flex;
  flex-wrap: wrap;

  gap: 8px;
}
.btn {
  padding: 10px 14px;
  border: 0;
  border-radius: 8px;
  font-weight: 600;

  appearance: none;
}
.btn--accept, .btn--reject {
  cursor: pointer;
}
.btn--accept {
  background: #ffffff;
  color: #13427a;
}
.btn--reject {
  background: rgba(255, 255, 255, .25);
  color: #ffffff;
}
.btn--link {
  background: transparent;
  color: #ffffff;
  text-decoration: underline;
}
/* ==========
loading
==========*/
body.loading-lock {
  height: 100vh;
  overflow: hidden;

  touch-action: none;
}
.loading {
  opacity: 1;
  position: fixed;
  z-index: 999999;
  width: 100%;
  height: 100vh;
  background: #ffffff;
  background-size: 800% 800%;
  background-size: 800% 800%;
  transition: opacity 1s ease;
}
.loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 3em;

  aspect-ratio: 1/2;
  filter: url(#goo);
}
.loader:nth-child(2) {
  left: 40%;
  transform: translate(0, -50%);
}
.loader:nth-child(3) {
  right: 40%;
  left: auto;
  transform: translate(0, -50%);
}

#goo {
  display: none;
}

.loader:before, .loader:after {
  position: absolute;
  width: 100%;
  margin: auto;
  border-radius: 50%;
  content: "";
  animation: 1.5s ease-out infinite loader;

  aspect-ratio: 1/1;
  inset: 0;
}

.loader:before {
  background: linear-gradient(328deg, #84d9d9, #ffb8d280) fixed;

  filter: blur(5px);
}

.loader:after {
  background: linear-gradient(328deg, #84d9d9, #ffb8d280) fixed;
  animation-delay: .75s;

  filter: blur(5px);
}

@keyframes loader {
  0%, 50%, 100% {
    transform: translateY(0);
  }

  25% {
    transform: translateY(70%);
  }

  75% {
    transform: translateY(-70%);
  }
}

@media screen and (max-width: 768px) {
  .loader {
    width: 2em;
  }
  .loader:nth-child(2) {
    left: 50px;
  }
  .loader:nth-child(3) {
    right: 50px;
  }
}

/* ==========
header
==========*/
header {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 99999;
  transform: translateX(-50%);
  width: 100%;
  padding: 24px;
  background-color: #ffffff00;

  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}
.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
}
.header-nav {
  display: flex;
  justify-content: space-between;
}
.header-nav__list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;

  gap: 32px;
  gap: 20px;
}
.header-nav__list a {
  font-size: 24px;
}
.logo a {
  font-size: 24px;
}
.hamburger {
  display: none;
}
@media screen and (max-width: 1100px) {
  header {
    padding-top: 20px;
    padding-left: 20px;
    background-color: transparent;

    backdrop-filter: none;
  }
  .header__inner {
    display: block;
  }
  .header-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9998;
    width: 100%;
    height: 100vh;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .2);
    background-color: rgba(255, 255, 255, .3);

    -webkit-backdrop-filter: blur(15px);
            backdrop-filter: blur(15px);
  }
  .header-nav__list {
    flex-direction: column;
    justify-content: center;
    align-items: center;

    gap: 10px;
  }
  .hamburger {
    display: block;
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 999999;
    width: 60px;
    height: 60px;
    border: 1px solid #ffffff33;
    border-radius: 5px;
    box-shadow: 0 4px 8px #00000033;
    background-color: #ffffff33;
    cursor: pointer;

    -webkit-backdrop-filter: blur(20px);
            backdrop-filter: blur(20px);
  }
  .hamburger-line {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 45px;
    height: 2px;
    background-color: #141414;
    transition: .5s;
  }
  .hamburger-line::before {
    position: absolute;
    top: -13px;
    width: 45px;
    height: 2px;
    background-color: #141414;
    content: "";
    transition: .5s;
  }
  .hamburger-line::after {
    position: absolute;
    bottom: -13px;
    width: 45px;
    height: 2px;
    background-color: #141414;
    content: "";
    transition: .5s;
  }
  .open .hamburger-line {
    background-color: transparent;
  }
  .open .hamburger-line::before {
    top: 0;
    transform: rotate(45deg);
  }
  .open .hamburger-line::after {
    bottom: 0;
    transform: rotate(-45deg);
  }
}
@media screen and (max-width: 600px) {
  .hamburger {
    width: 40px;
    height: 40px;
    border-radius: 3px;
  }
  .hamburger-line, .hamburger-line::before, .hamburger-line::after {
    width: 30px;
  }
  .hamburger-line::before {
    top: -10px;
  }
  .hamburger-line::after {
    bottom: -10px;
  }
}

/* ==========
パンくずリスト
==========*/
.breadcrumb {
  margin-bottom: 40px;
  padding: 10px;
  border-top: 1px solid #313131;
  border-bottom: 1px solid #313131;
}
.breadcrumb-nav {
  max-width: 1200px;
  margin: 0 auto;
}
.breadcrumb__list {
  display: flex;

  gap: 30px;
}
.breadcrumb__item {
  position: relative;
}
.breadcrumb__item:not(:last-child)::after {
  position: absolute;
  top: 3px;
  right: -15px;
  bottom: 0;
  transform: rotate(45deg);
  width: 8px;
  height: 8px;
  margin: auto;
  border: 0;
  border-top: solid 2px #141414;
  border-right: solid 2px #141414;
  content: "";
}

/* ==========
sub-page
==========*/

/* iOS26以降Liquid Glass対応(まだうまくいってない) */
@media screen and (max-width: 1024px) {
  .is-ios .mobile-bar {
    position: fixed;
    bottom: -46px;
    left: 0;
    z-index: 1000;
    transform: translateY(0);
    width: 100%;
    height: 50px;
    background: #313131;
  }
}

/* ==========
text
==========*/
.sec__text--marker-black {
  padding: 5px 8px;
  background-color: #313131;
  color: #ffffff;
  font-weight: bold;
}
.sec__text--marker-white {
  padding: 5px 8px;
  background-color: #ffffff;
  color: #313131;
  font-weight: bold;
}
.sec__text--big {
  font-weight: bold;
  font-size: 44px;
}
@media screen and (max-width: 768px) {
  .sec__text--big {
    font-size: clamp(16px, 2vw, 32px);
  }
}

/* スライドで入るテキスト */
.slide-in {
  display: inline-block;
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .6s ease, transform .6s ease;
}
.slide-in.in-view {
  opacity: 1;
  transform: translateX(0);
}

/* グリッチアニメーション */
.glitch {
  position: relative;
  margin: 0 auto;
  font-size: 100px;
}

.glitch:after {
  position: absolute;
  top: 0;
  left: 2px;
  overflow: hidden;
  text-shadow: -2px 0 #db2f6e;
  content: attr(data-text);
  animation: noise-anim 2s infinite linear alternate-reverse;

  clip: rect(0, 900px, 0, 0);
}
.glitch:before {
  position: absolute;
  top: 0;
  left: -2px;
  overflow: hidden;
  text-shadow: 3px 0 #84d9d9;
  content: attr(data-text);
  animation: noise-anim-2 3s infinite linear alternate-reverse;

  clip: rect(0, 900px, 0, 0);
}
@keyframes noise-anim {
  0% {
    clip: rect(12px, 9999px, 85px, 0);
  }
  5% {
    clip: rect(65px, 9999px, 29px, 0);
  }
  10% {
    clip: rect(54px, 9999px, 78px, 0);
  }
  15% {
    clip: rect(18px, 9999px, 39px, 0);
  }
  20% {
    clip: rect(32px, 9999px, 90px, 0);
  }
  25% {
    clip: rect(13px, 9999px, 51px, 0);
  }
  30% {
    clip: rect(79px, 9999px, 95px, 0);
  }
  35% {
    clip: rect(42px, 9999px, 60px, 0);
  }
  40% {
    clip: rect(22px, 9999px, 70px, 0);
  }
  45% {
    clip: rect(31px, 9999px, 91px, 0);
  }
  50% {
    clip: rect(45px, 9999px, 76px, 0);
  }
  55% {
    clip: rect(38px, 9999px, 88px, 0);
  }
  60% {
    clip: rect(69px, 9999px, 100px, 0);
  }
  65% {
    clip: rect(24px, 9999px, 53px, 0);
  }
  70% {
    clip: rect(30px, 9999px, 92px, 0);
  }
  75% {
    clip: rect(11px, 9999px, 62px, 0);
  }
  80% {
    clip: rect(40px, 9999px, 83px, 0);
  }
  85% {
    clip: rect(17px, 9999px, 57px, 0);
  }
  90% {
    clip: rect(56px, 9999px, 99px, 0);
  }
  95% {
    clip: rect(27px, 9999px, 67px, 0);
  }
  100% {
    clip: rect(36px, 9999px, 74px, 0);
  }
}

@keyframes noise-anim-2 {
  0% {
    clip: rect(21px, 9999px, 87px, 0);
  }
  5% {
    clip: rect(38px, 9999px, 49px, 0);
  }
  10% {
    clip: rect(11px, 9999px, 91px, 0);
  }
  15% {
    clip: rect(58px, 9999px, 43px, 0);
  }
  20% {
    clip: rect(40px, 9999px, 96px, 0);
  }
  25% {
    clip: rect(13px, 9999px, 63px, 0);
  }
  30% {
    clip: rect(71px, 9999px, 79px, 0);
  }
  35% {
    clip: rect(28px, 9999px, 58px, 0);
  }
  40% {
    clip: rect(18px, 9999px, 82px, 0);
  }
  45% {
    clip: rect(30px, 9999px, 65px, 0);
  }
  50% {
    clip: rect(47px, 9999px, 88px, 0);
  }
  55% {
    clip: rect(34px, 9999px, 92px, 0);
  }
  60% {
    clip: rect(60px, 9999px, 97px, 0);
  }
  65% {
    clip: rect(23px, 9999px, 55px, 0);
  }
  70% {
    clip: rect(26px, 9999px, 94px, 0);
  }
  75% {
    clip: rect(19px, 9999px, 66px, 0);
  }
  80% {
    clip: rect(37px, 9999px, 84px, 0);
  }
  85% {
    clip: rect(15px, 9999px, 61px, 0);
  }
  90% {
    clip: rect(52px, 9999px, 98px, 0);
  }
  95% {
    clip: rect(29px, 9999px, 69px, 0);
  }
  100% {
    clip: rect(41px, 9999px, 73px, 0);
  }
}

/* ==========
section共通
==========*/
.sec__inner {
  max-width: 1100px;
  margin: 0 auto 400px;
  padding: 0 20px;
}
@media screen and (max-width: 768px) {
  .sec__inner {
    margin-bottom: 100px;
  }
}

/* ==========
スクロールダウン
==========*/
.scroll-down {
  position: absolute;
  right: 50%;
  bottom: 0;
  animation: arrowmove 1s ease-in-out infinite;
}

.scroll-down a {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 84px;
  color: #313131;
  font-size: 14px;
  font-family: "Josefin Sans", sans-serif;
  letter-spacing: .2em;
  text-decoration: none;
  text-transform: uppercase;
}

.scroll-down__text {
  display: block;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 70px;
  color: #313131;
  font-size: 12px;
  letter-spacing: 2px;
  white-space: nowrap;
}

.arrow {
  opacity: 0;
  position: absolute;
  transform: scale3d(.5, .5, .5);
  width: 28px;
  height: 5px;
  animation: move 3s ease-out infinite;
}

.arrow:first-child {
  animation: move 3s ease-out 1s infinite;
}

.arrow:nth-child(2) {
  animation: move 3s ease-out 2s infinite;
}

.arrow:before, .arrow:after {
  position: absolute;
  top: 0;
  width: 51%;
  height: 100%;
  background: #313131;
  content: " ";
}

.arrow:before {
  left: 0;
  transform: skew(0deg, 30deg);
}

.arrow:after {
  right: 0;
  transform: skew(0deg, -30deg);
  width: 50%;
}

@keyframes move {
  25% {
    opacity: 1;
  }
  33% {
    opacity: 1;
    transform: translateY(30px);
  }
  67% {
    opacity: 1;
    transform: translateY(40px);
  }
  100% {
    opacity: 0;
    transform: translateY(55px) scale3d(.5, .5, .5);
  }
}

/* ==========
見出し
==========*/
.heading__h2 {
  position: relative;
  margin-bottom: 32px;
  font-weight: bold;
  font-size: 40px;
}
.heading__h3 {
  font-weight: bold;
  font-size: 32px;
}

@media screen and (max-width: 768px) {
  .heading__h2 {
    font-size: 22px;
  }
  .heading__h3 {
    font-size: 18px;
  }
}

/* ==========
ボタン
==========*/
.sec__btn {
  position: relative;
  overflow: hidden;
  transition: .3s;
}
.sec__btn a {
  display: inline-block;
  position: relative;
  padding-bottom: 16px;
  padding-left: 40px;
  font-weight: bold;
  font-size: 24px;
}
.sec__btn a::before {
  position: absolute;
  position: absolute;
  top: 10px;
  left: 7px;
  z-index: -1;
  width: 20px;
  max-width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #db2f6e;
  content: "";
  transition: .3s;

  filter: blur(2px);
}
.sec__btn a:hover::before {
  transform: scale(1.3);
}

.sec__btn a::after {
  position: absolute;
  bottom: 5px;
  left: 0;
  transform: scale(1, 1);
  width: 100%;
  height: 2px;
  background-color: #333333;
  content: "";
  transition: transform .3s;

  transform-origin: right top;
}
.sec__btn a:hover::after {
  transform: translateY(-3px);
}

.top-btn {
  width: 300px;
  height: 50px;
  margin: 50px auto;
  margin-top: 50px;
  line-height: 50px;
  text-align: center;
}
.top-btn a {
  display: inline-block;
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 50px;
  background-color: #db2f6e;
  color: #ffffff;
  font-weight: bold;
  line-height: 50px;
  font-family: "Noto Sans JP", sans-serif;
  cursor: pointer;
  transition: .3s;
}
.top-btn a::before {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  transform: scale(1.2);
  width: 100%;
  height: 100%;
  border: 2px solid #db2f6e;
  border-radius: 50px;
  background-color: #ffffff;
  content: "";
  transition: transform ease .3s, opacity .3s;
}
.top-btn a:hover {
  background: transparent;
  color: #db2f6e;
}
.top-btn a:hover::before {
  opacity: 1;
  transform: scale(1);
}

.contents__btn {
  width: 400px;
  height: 100px;
  margin: 0 auto;
}
.contents__btn a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 40px;
  border-radius: 100px;
  background-color: #141414;
  color: #ffffff;
  font-size: 20px;
  line-height: 1;
  text-align: center;
  transition: .3s;
}
.contents__btn a:hover {
  background-color: #84d9d9;

  /* backdrop-filter: blur(3px); */
}

@media screen and (max-width: 768px) {
  .thanks__inner p {
    font-size: 16px;
  }
  .contents__btn {
    width: 260px;
    height: 50px;
  }
  .contents__btn a {
    padding: 14px 0;
  }
}

/* ==========
footer
==========*/
.footer {
  padding: 20px;
  background-color: #313131;
}
.footer__hero {
  margin-bottom: 50px;
  color: #ffffff;
  font-size: 20px;
}
.footer a {
  color: #ffffff;
}
.footer__inner {
  text-align: center;
}
.footer__contents {
  display: flex;
  max-width: 1000px;
  margin: 0 auto;
  margin-bottom: 100px;

  gap: 60px;
}
.footer__nav-item {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.footer__nav-item a span {
  position: relative;
  padding-left: 70px;
  color: #ffffff;
}
.footer__nav-item a span::before {
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  width: 50px;
  height: 1px;
  background-color: #ffffff;
  content: "";
}
.footer__btn {
  display: flex;
  justify-content: flex-end;
  max-width: 1000px;
  margin: 0 auto;
  margin-bottom: 50px;

  gap: 32px;
}
.footer__btn .contact__btn {
  width: 300px;
  height: 45px;
}
.footer__btn .contact__btn a {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 45px;
  background-color: #ffffff;
  color: #141414;
  font-weight: bold;
  line-height: 45px;
}
.footer__btn .contact__btn:first-child a {
  background-color: #db2f6e;
  color: #ffffff;
}
.copyright {
  color: #ffffff;
}
@media screen and (max-width: 768px) {
  .footer__contents, .footer__btn {
    flex-direction: column;
    align-items: flex-start;
  }
  .conditions__nav-list {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
  }
}

/* ==========
セキュリティ
==========*/
.g-recaptcha > div {
  margin: 0 auto;
}

/* ==========
グリッチ
==========*/
.hero-glitch {
  position: absolute;
  z-index: -1;
}

.glitch-line01 {
  opacity: .5;
  top: -290px;
  transform: scale(1.5) rotate(-10deg);
}
.glitch-line02 {
  opacity: .1;
  top: -290px;
  transform: scale(3) rotate(120deg);
}
.glitch-line03 {
  opacity: .8;
  top: -100px;
  transform: scale(2) rotate(20deg);
}
.glitch-line04 {
  opacity: .5;
  top: -270px;
  transform: scale(1.3) rotate(-5deg);
}

.blur-circle {
  position: absolute;
  z-index: -1;
  width: min(100%, 700px);
  border-radius: 50%;

/* グラデーションアニメーション設定 */
  background-size: 300% 300%;
  animation: gradientShift 8s ease-in-out infinite;

  aspect-ratio: 1 / 1;
  filter: blur(50px);
}
@keyframes gradientShift {
  0% {
    background-position: 0 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0 50%;
  }
}
/* ==========
sub-mainvisual
==========*/
.sub-mainvisual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  height: 500px;
  text-align: center;
}
.sub-mainvisual .heading__h2 {
  font-weight: bold;
  font-size: 40px;
  text-align: center;

  padding-block: 20px;
}
.sub-mv__blur-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  transform: translate(-50%, -50%);
  width: min(100%, 300px);
  border-radius: 50%;
  background-image: linear-gradient(90deg, #a7fcff, #e3fdf1, #f5dbff);
  background-size: 300% 300%;
  animation: gradientShift 8s ease-in-out infinite;

  aspect-ratio: 1 / 1;
  filter: blur(15px);
}