@charset "UTF-8";
:root {
  --design-width-desktop: 1440;
  --design-width-mobile: 375;
  /* z-index */
  --z-index-header: 100;
  --z-index-modal: 200;
  --z-index-bg: -10;
  /* fonts */
  --font-num: "Roboto", sans-serif;
  /* font-weight */
  --fw-thin: 100;
  --fw-ex-light: 200;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semi-bold: 600;
  --fw-bold: 700;
  --fw-ex-bold: 800;
  --fw-black: 900;
  /* colors */
  --color-main: #ff0a0a;
  --color-accent: #ff0;
  --color-lgrey: #f3f4f3;
}

/*--------------------------------
  リセット（reset）
--------------------------------*/
*, *::before, *::after {
  box-sizing: border-box;
}

body, h1, h2, h3, h4, h5, h6, p, ul, ol, dl, dt, dd, figure {
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: inherit;
  font-size: 1em;
}

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: 0.3s;
}

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

sup {
  font-size: 0.5em;
}

/*--------------------------------
  ベース（base）
--------------------------------*/
html {
  scroll-behavior: smooth;
}

body {
  line-height: 2;
  font-family: "Noto Sans JP", sans-serif;
  -webkit-animation: fadeInBody 1s ease forwards;
          animation: fadeInBody 1s ease forwards;
}

@-webkit-keyframes fadeInBody {
  0% {
    opacity: 0.1;
  }
  100% {
    opacity: 1;
  }
}

@keyframes fadeInBody {
  0% {
    opacity: 0.1;
  }
  100% {
    opacity: 1;
  }
}
/*--------------------------------
  汎用クラス（utility）
--------------------------------*/
@media (max-width: 767px) {
  .pc-only {
    display: none;
  }
}

@media (min-width: 768px) {
  .sp-only {
    display: none;
  }
}

/*--------------------------------
  共通レイアウト（layout）
--------------------------------*/
.container {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 20px;
}
@media (min-width: 768px) {
  .container {
    padding-inline: 50px;
  }
}

.site-header {
  display: flex;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  z-index: var(--z-index-header);
  width: 100%;
  padding: 20px;
}
@media (max-width: 767px) {
  .site-header {
    padding: 10px;
  }
}

@media (max-width: 767px) {
  .site-header-logo {
    width: 225px;
    margin-inline: auto;
  }
}
@media (min-width: 768px) {
  .site-header-logo {
    width: clamp(15.625rem, 8.625rem + 14.5833333333vw, 21.75rem);
  }
}
.site-header-logo img {
  vertical-align: middle;
}

.site-header-nav {
  margin-left: auto;
}
@media (max-width: 767px) {
  .site-header-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px;
    background-color: var(--color-main);
    transition: 0.3s;
  }
  .site-header-nav.is-visible {
    opacity: 1;
    transform: none;
  }
}
.site-header-nav ul {
  display: flex;
  align-items: center;
  font-weight: var(--fw-bold);
  gap: 10px;
}
@media (min-width: 768px) {
  .site-header-nav ul {
    letter-spacing: 0.15em;
  }
}
.site-header-nav ul li {
  width: 100%;
}
.site-header-nav ul li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 40px;
  padding-inline: 10px;
  border: 1px solid currentColor;
  border-radius: 20px;
  background-color: var(--color-main);
  color: #fff;
}
@media (min-width: 768px) {
  .site-header-nav ul li a {
    width: 220px;
    padding-inline: 20px;
  }
}
.site-header-nav ul li a svg {
  width: 8px;
  aspect-ratio: 1;
  fill: #fff;
}
@media (min-width: 768px) {
  .site-header-nav ul li a svg {
    width: 11px;
  }
}
.site-header-nav ul li a:hover {
  background-color: var(--color-accent);
  color: var(--color-main);
}
.site-header-nav ul li a:hover svg {
  fill: var(--color-main);
}

.site-footer {
  position: relative;
}
@media (max-width: 767px) {
  .site-footer {
    padding-top: 45px;
    padding-inline: 20px;
  }
}
@media (min-width: 768px) {
  .site-footer {
    height: clamp(30rem, 1rem + 60.4166666667vw, 55.375rem);
    padding-bottom: clamp(0.625rem, -0.8035714286rem + 2.9761904762vw, 1.875rem);
  }
}
.site-footer::after {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-color: rgba(229, 229, 229, 0.3);
  content: "";
}
.site-footer__title {
  width: calc(311 / var(--design-width-mobile) * 100vw);
}
@media (max-width: 767px) {
  .site-footer__title {
    margin-bottom: 30px;
  }
}
@media (min-width: 768px) {
  .site-footer__title {
    position: absolute;
    top: clamp(3.125rem, -11.1607142857rem + 29.7619047619vw, 15.625rem);
    left: clamp(1.25rem, -0.8928571429rem + 4.4642857143vw, 3.125rem);
    width: clamp(21.875rem, 5.0892857143rem + 34.9702380952vw, 36.5625rem);
  }
}
.site-footer__info {
  position: absolute;
}
@media (max-width: 767px) {
  .site-footer__info {
    bottom: 20px;
    left: 0;
    width: 100%;
    padding: 20px;
    border-radius: 10px;
    background-color: #fff;
  }
}
@media (min-width: 768px) {
  .site-footer__info {
    bottom: clamp(0.625rem, -0.8035714286rem + 2.9761904762vw, 1.875rem);
    left: clamp(1.25rem, -0.8928571429rem + 4.4642857143vw, 3.125rem);
  }
}
@media (min-width: 768px) {
  .site-footer__bg {
    position: absolute;
    right: 0;
    z-index: -1;
    width: auto;
    height: 100%;
    aspect-ratio: 1440/886;
    overflow: hidden;
  }
}
@media (max-width: 767px) {
  .site-footer__bg {
    margin-inline: -20px;
  }
}
.site-footer__bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.site-footer__copyright {
  font-size: 0.75rem;
  letter-spacing: 0;
}
@media (max-width: 767px) {
  .site-footer__copyright {
    padding-block: 15px 30px;
    background-color: #fff;
    text-align: center;
  }
}
@media (min-width: 768px) {
  .site-footer__copyright {
    position: absolute;
    right: 25px;
    bottom: clamp(0.625rem, -0.8035714286rem + 2.9761904762vw, 1.875rem);
    margin-top: auto;
    margin-left: auto;
  }
}

@media (max-width: 767px) {
  .site-footer-info {
    position: relative;
  }
}

.footer-info {
  display: flex;
  flex-direction: column;
  font-size: 0.875rem;
  line-height: 1.5;
  gap: 8px;
}
@media (min-width: 768px) {
  .footer-info {
    gap: 15px;
  }
}
@media (max-width: 767px) {
  .footer-info {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin-inline: auto;
  }
}
@media (max-width: 767px) {
  .footer-info__copy {
    font-weight: var(--fw-bold);
  }
}
.footer-info__addr {
  font-size: 0.75rem;
}

/*--------------------------------
  共通コンポーネント（components）
--------------------------------*/
.sec-header {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.sec-title {
  color: var(--color-main);
  font-weight: var(--fw-bold);
  font-size: clamp(1.625rem, 0.625rem + 2.0833333333vw, 2.5rem);
  line-height: 1.3;
  letter-spacing: 0.08em;
  text-align: center;
  font-feature-settings: "palt";
}
@media (min-width: 768px) {
  .sec-title {
    letter-spacing: 0.15em;
  }
}

/*--------------------------------
  ページ（page）
--------------------------------*/
.fv-section {
  width: 100%;
  padding-block: clamp(5.625rem, 4.9647887324rem + 2.8169014085vw, 7.5rem) clamp(2.5rem, 2.2799295775rem + 0.9389671362vw, 3.125rem);
  background-color: var(--color-lgrey);
}
@media (min-width: 1024px) {
  .fv-section {
    padding-bottom: 0;
  }
}

.fv {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(1.5625rem, 1.0123239437rem + 2.3474178404vw, 3.125rem);
}
@media (max-width: 767px) {
  .fv {
    gap: 70px;
  }
}
@media (min-width: 1024px) {
  .fv {
    flex-wrap: nowrap;
    gap: 0;
  }
}
.fv__text {
  display: flex;
  align-self: stretch;
}
@media (min-width: 1024px) {
  .fv__text {
    flex: 1;
    flex-direction: row;
    margin-left: calc(50% - 50vw);
  }
}
.fv__text > div {
  display: flex;
  flex-direction: column;
  position: relative;
  text-align: center;
  gap: clamp(0.625rem, 0.4049295775rem + 0.9389671362vw, 1.25rem);
}
@media (min-width: 1024px) {
  .fv__text > div {
    justify-content: center;
    margin-left: auto;
  }
}
.fv__title {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fv__title img {
  width: calc(242 / var(--design-width-mobile) * 100vw);
}
@media (max-width: 767px) {
  .fv__title img {
    margin-inline: -20px;
  }
}
@media (min-width: 1024px) {
  .fv__title img {
    width: clamp(30rem, 17.6923076923rem + 19.2307692308vw, 35rem);
  }
}
.fv__images {
  position: relative;
  margin-top: auto;
}
@media (max-width: 767px) {
  .fv__images {
    margin-top: 50px;
    margin-inline: -20px;
    padding-top: 80px;
  }
}
@media (min-width: 1024px) {
  .fv__images {
    width: clamp(37.125rem, 10.0480769231rem + 42.3076923077vw, 48.125rem);
  }
}
.fv__mv {
  position: relative;
  z-index: 1;
}
.fv__note {
  font-size: clamp(0.625rem, 0.4821428571rem + 0.2976190476vw, 0.75rem);
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-align: left;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.2), -1px -1px 1px rgba(255, 255, 255, 0.2), -1px 1px 1px rgba(255, 255, 255, 0.2), 1px -1px 1px rgba(255, 255, 255, 0.2);
}
@media (min-width: 768px) {
  .fv__note {
    position: absolute;
    bottom: 20px;
    left: 50px;
  }
}
@media (min-width: 1024px) {
  .fv__note {
    left: clamp(1.25rem, -3.3653846154rem + 7.2115384615vw, 3.125rem);
  }
}
.fv__form {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 500px;
  gap: 30px;
}
@media (min-width: 1024px) {
  .fv__form {
    max-width: clamp(23.75rem, 5.2884615385rem + 28.8461538462vw, 31.25rem);
    margin-block: 20px;
    gap: 20px;
  }
}
.fv__form_lead {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}
@media (max-width: 767px) {
  .fv__form_lead .fv-title-text {
    font-size: calc(40 / var(--design-width-mobile) * 100vw);
  }
}
@media (min-width: 1024px) {
  .fv__form_lead .fv-title-text {
    font-size: clamp(2.75rem, 0.5961538462rem + 3.3653846154vw, 3.625rem);
  }
}
@media (max-width: 767px) {
  .fv__form_box {
    padding: 40px 20px;
    border-radius: 10px;
    background-color: #fff;
  }
}

.fv-title-text {
  color: var(--color-main);
  font-weight: var(--fw-black);
  font-size: calc(33 / var(--design-width-mobile) * 100vw);
  line-height: 1.3;
  display: flex;
  flex-direction: column;
  align-items: center;
}
@media (min-width: 768px) {
  .fv-title-text {
    font-size: 3.625rem;
    letter-spacing: 0.05em;
    line-height: 1.2;
  }
}
@media (min-width: 1024px) {
  .fv-title-text {
    font-size: clamp(3.125rem, 1.8942307692rem + 1.9230769231vw, 3.625rem);
  }
}

.intro {
  padding-block: 20px clamp(0rem, -2.2007042254rem + 9.3896713615vw, 6.25rem);
}

.thumb-scroll {
  width: 100%;
  overflow: hidden;
}
@media (max-width: 767px) {
  .thumb-scroll {
    position: absolute;
    top: 0;
    left: 0;
  }
}
.thumb-scroll__content {
  display: flex;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  -webkit-animation: scrollLoop 30s linear infinite;
          animation: scrollLoop 30s linear infinite;
}
.thumb-scroll__content img {
  width: auto;
  height: 200px;
}
@media (min-width: 768px) {
  .thumb-scroll__content img {
    height: clamp(11.25rem, 4.8214285714rem + 13.3928571429vw, 16.875rem);
  }
}

.intro-scroll {
  width: 100%;
  overflow: hidden;
}
.intro-scroll__content {
  display: flex;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  -webkit-animation: scrollLoop 30s linear infinite;
          animation: scrollLoop 30s linear infinite;
  gap: 50px;
}
.intro-scroll__content img {
  width: auto;
  height: 40px;
}
@media (min-width: 768px) {
  .intro-scroll__content img {
    height: clamp(3.125rem, -0.8035714286rem + 8.1845238095vw, 6.5625rem);
  }
}

@-webkit-keyframes scrollLoop {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes scrollLoop {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
.intro-body {
  position: relative;
  max-width: 1020px;
  margin-top: 10px;
  margin-inline: auto;
  padding-top: 50px;
  padding-inline: 20px;
  box-sizing: content-box;
}
@media (min-width: 768px) {
  .intro-body {
    padding-top: 100px;
    padding-inline: clamp(1.875rem, -6.3392857143rem + 17.1130952381vw, 9.0625rem);
  }
}
.intro-body__img {
  text-align: center;
}
@media (max-width: 767px) {
  .intro-body__img {
    position: relative;
    z-index: 1;
    margin-bottom: -25px;
  }
}
@media (min-width: 768px) {
  .intro-body__img {
    position: absolute;
    top: 0;
    right: 0;
    width: clamp(9.375rem, 3.9464285714rem + 11.3095238095vw, 14.125rem);
  }
}

.intro-header {
  margin-bottom: 60px;
  color: var(--color-main);
}
@media (min-width: 768px) {
  .intro-header {
    margin-bottom: clamp(10rem, 7.1428571429rem + 5.9523809524vw, 12.5rem);
    text-align: center;
  }
}
.intro-header__name {
  font-weight: var(--fw-black);
  font-size: clamp(1.125rem, 0.5535714286rem + 1.1904761905vw, 1.625rem);
  line-height: 1.3;
  letter-spacing: 0.2em;
}
.intro-header__title {
  font-weight: var(--fw-bold);
  font-size: 2.5rem;
  line-height: 1.2;
  letter-spacing: 0.15em;
}
@media (min-width: 768px) {
  .intro-header__title {
    font-size: clamp(1.875rem, 0.4464285714rem + 2.9761904762vw, 3.125rem);
  }
}
@media (min-width: 768px) {
  .intro-header__title span {
    font-size: 1.2em;
  }
}

.intro-list {
  display: grid;
  margin-bottom: clamp(2.5rem, 1.6197183099rem + 3.7558685446vw, 5rem);
  margin-inline: auto;
  row-gap: clamp(8.75rem, 6.6071428571rem + 4.4642857143vw, 10.625rem);
}
@media (max-width: 767px) {
  .intro-list {
    margin-inline: 20px;
    gap: 50px;
  }
}
@media (min-width: 768px) {
  .intro-list {
    grid-template-columns: repeat(3, 1fr);
  }
}
.intro-list > li {
  display: grid;
  position: relative;
  z-index: 1;
  font-weight: var(--fw-bold);
  line-height: 1.5;
  text-align: center;
  gap: 5px;
}
@media (max-width: 767px) {
  .intro-list > li {
    position: relative;
    padding-block: 40px 20px;
    gap: 15px;
  }
  .intro-list > li:not(:last-child) {
    border-bottom: 1px dashed currentColor;
  }
}
@media (min-width: 768px) {
  .intro-list > li {
    padding-inline: clamp(0.9375rem, -0.1339285714rem + 2.2321428571vw, 1.875rem);
    grid-template-rows: subgrid;
    grid-row: span 2;
  }
  .intro-list > li:not(:nth-child(3n)) {
    border-right: 1px dashed currentColor;
  }
}
.intro-list > li p:first-child {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 150px;
  aspect-ratio: 150/50;
  border-radius: 7px;
  background-color: var(--color-main);
  color: var(--color-main);
  color: #fff;
  font-size: 1.5625rem;
  line-height: 1;
  gap: 5px;
}
@media (min-width: 768px) {
  .intro-list > li p:first-child {
    flex-direction: column;
    top: calc(clamp(6.25rem, 4.1071428571rem + 4.4642857143vw, 8.125rem) * -1);
    width: clamp(5rem, 2.7142857143rem + 4.7619047619vw, 7rem);
    aspect-ratio: 1;
    border-radius: 50%;
    font-size: clamp(1rem, 0.5rem + 1.0416666667vw, 1.4375rem);
  }
}
.intro-list > li p:first-child span {
  font-size: 2em;
  font-family: var(--font-num);
}
@media (min-width: 768px) {
  .intro-list > li p:first-child span {
    font-size: 2.5em;
  }
}
.intro-list > li p:nth-child(2) {
  color: var(--color-main);
  font-weight: var(--fw-ex-bold);
  font-size: 1.875rem;
  letter-spacing: 0.05em;
  font-feature-settings: "palt";
}
@media (min-width: 768px) {
  .intro-list > li p:nth-child(2) {
    margin-bottom: 0.5em;
    font-size: clamp(1.375rem, 0.8035714286rem + 1.1904761905vw, 1.875rem);
  }
}
.intro-list > li p:nth-child(3) {
  font-size: 1.125rem;
  letter-spacing: 0.1em;
  text-align: left;
}
@media (min-width: 768px) {
  .intro-list > li p:nth-child(3) {
    font-size: clamp(1rem, 0.8571428571rem + 0.2976190476vw, 1.125rem);
  }
}

.intro-images {
  display: flex;
  font-weight: var(--fw-regular);
  font-size: 0.75rem;
  gap: 20px;
}
.intro-images figcaption {
  margin-top: 5px;
  letter-spacing: 0.05em;
}

.intro-lead {
  margin-top: clamp(0.9375rem, 0.6073943662rem + 1.4084507042vw, 1.875rem);
  margin-bottom: clamp(1.25rem, 0.8098591549rem + 1.8779342723vw, 2.5rem);
  font-weight: var(--fw-bold);
  font-size: 1.625rem;
  line-height: 1.5;
  letter-spacing: 0.1em;
  font-feature-settings: "palt";
}
@media (min-width: 768px) {
  .intro-lead {
    font-size: clamp(1.375rem, 1.0892857143rem + 0.5952380952vw, 1.625rem);
    letter-spacing: 0.15em;
    text-align: center;
  }
}
.intro-lead span {
  color: var(--color-main);
}

.cta {
  position: relative;
  padding-top: 60px;
  padding-bottom: 20px;
  background-color: var(--color-main);
}
@media (min-width: 768px) {
  .cta {
    padding-top: clamp(1.5625rem, 1.0123239437rem + 2.3474178404vw, 3.125rem);
  }
}

.cta-header {
  margin-bottom: clamp(1.5625rem, 1.0123239437rem + 2.3474178404vw, 3.125rem);
  color: #fff;
  text-align: center;
}
.cta-header__title {
  margin-bottom: 30px;
  color: currentColor;
  font-weight: var(--fw-bold);
  font-size: clamp(2.5rem, 1.7857142857rem + 1.4880952381vw, 3.125rem);
  line-height: 1.3;
  letter-spacing: 0.15em;
  font-feature-settings: "palt";
}
@media (min-width: 768px) {
  .cta-header__title {
    margin-bottom: 20px;
    letter-spacing: 0.08em;
  }
}
@media (min-width: 768px) {
  .cta-header__title span {
    font-size: 1.2em;
  }
}

.cta-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-inline: 20px;
  padding-block: 40px;
  padding-inline: clamp(1.25rem, 0.5897887324rem + 2.8169014085vw, 3.125rem);
  border-radius: 10px;
  background-color: #fff;
  gap: clamp(1.25rem, 0.8098591549rem + 1.8779342723vw, 2.5rem);
}
@media (min-width: 768px) {
  .cta-box {
    padding-block: clamp(1.25rem, 0.5897887324rem + 2.8169014085vw, 3.125rem);
  }
}
@media (min-width: 1024px) {
  .cta-box {
    flex-wrap: nowrap;
  }
}
.cta-box__img {
  align-self: end;
  width: clamp(6.875rem, 5.1584507042rem + 7.323943662vw, 11.75rem);
}
@media (min-width: 768px) {
  .cta-box__img {
    order: 0;
  }
}
@media (min-width: 1024px) {
  .cta-box__img {
    flex-shrink: 0;
    width: clamp(6.875rem, -5.125rem + 18.75vw, 11.75rem);
    margin-bottom: -70px;
  }
}
@media (max-width: 767px) {
  .cta-box__img {
    display: none;
  }
}

.cta-info {
  display: flex;
  max-width: 460px;
  gap: 20px;
}
@media (min-width: 768px) {
  .cta-info {
    order: 1;
  }
}
.cta-info__title {
  margin-bottom: 20px;
}
.cta-info__text {
  margin-bottom: 1em;
  font-weight: var(--fw-bold);
  font-size: 1.125rem;
  line-height: 1.7;
  font-feature-settings: "palt";
}
@media (min-width: 768px) {
  .cta-info__text {
    font-size: clamp(1rem, 0.9559859155rem + 0.1877934272vw, 1.125rem);
  }
}
.cta-info dl {
  display: flex;
  flex-direction: column;
  line-height: 1.38;
  gap: 20px;
}
@media (min-width: 768px) {
  .cta-info dl {
    gap: 10px;
  }
}
.cta-info dl dt {
  color: var(--color-main);
  font-weight: var(--fw-bold);
  font-size: 1.625rem;
}
@media (min-width: 768px) {
  .cta-info dl dt {
    font-size: clamp(1rem, 0.9559859155rem + 0.1877934272vw, 1.125rem);
    letter-spacing: 0.1em;
  }
}
.cta-info__open {
  font-size: 0.75rem;
}
@media (max-width: 767px) {
  .cta-info__open {
    line-height: 1.7;
  }
}
@media (min-width: 768px) {
  .cta-info__open {
    font-size: 0.625rem;
  }
}

.cta-scroll {
  width: 100%;
  margin-top: 1px;
  padding-block: 15px;
  overflow: hidden;
  background-color: var(--color-main);
}
.cta-scroll__content {
  display: flex;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  -webkit-animation: scrollLoop 30s linear infinite;
          animation: scrollLoop 30s linear infinite;
  gap: 10px;
}
.cta-scroll__content img {
  width: auto;
  height: 19px;
}

.cta-form {
  width: 100%;
  max-width: 500px;
}
@media (min-width: 768px) {
  .cta-form {
    order: 2;
  }
}

.mailform {
  display: grid;
  align-items: center;
  -moz-column-gap: 20px;
       column-gap: 20px;
  row-gap: 10px;
}
@media (min-width: 768px) {
  .mailform {
    -moz-column-gap: 10px;
         column-gap: 10px;
    row-gap: 20px;
    grid-template-columns: auto 1fr;
  }
}
.mailform dt {
  display: flex;
  align-items: center;
  line-height: 1;
  gap: 10px;
}
@media (max-width: 767px) {
  .mailform dt:not(:first-child) {
    margin-top: 20px;
  }
}
.mailform__title {
  display: flex;
  align-items: center;
  gap: 5px;
}
@media (min-width: 768px) {
  .mailform__title {
    flex-direction: column;
  }
}
.mailform__step {
  display: grid;
  width: 110px;
  height: 24px;
  border: 1px solid currentColor;
  border-radius: 20px;
  color: var(--color-main);
  font-weight: var(--fw-bold);
  line-height: 1;
  place-items: center;
}
@media (max-width: 767px) {
  .mailform__step {
    width: 90px;
    font-size: 15px;
  }
}
.mailform__label {
  font-weight: var(--fw-medium);
  font-size: 15px;
}

.mailform-tag {
  display: grid;
  width: 42px;
  height: 23px;
  margin-left: auto;
  background-color: #666;
  color: #fff;
  font-size: 12px;
  place-items: center;
}
.mailform-tag--must {
  background-color: var(--color-main);
}

.mailform-subimt {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: clamp(0.625rem, 0.2948943662rem + 1.4084507042vw, 1.5625rem);
}
.mailform-subimt__accept {
  margin-bottom: 20px;
  color: #333;
  font-size: 12px;
  line-height: 1.7;
}
.mailform-subimt__accept a {
  color: revert;
  -webkit-text-decoration: revert;
          text-decoration: revert;
}
.mailform-subimt__btns {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.mailform-subimt button, .mailform-subimt__btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  width: 303px;
  aspect-ratio: 303/60;
  padding-inline: 30px;
  border: none;
  border-radius: 30px;
  background-color: var(--color-main);
  color: #fff;
  font-weight: var(--fw-bold);
  font-size: 24px;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: 0.3s;
}
.mailform-subimt button.-back, .mailform-subimt__btn.-back {
  max-width: 240px;
  padding-inline: 25px;
  background-color: #333;
  font-size: 18px;
  letter-spacing: 0.04em;
}
.mailform-subimt button.-back svg, .mailform-subimt__btn.-back svg {
  width: 10px;
}
.mailform-subimt button:hover, .mailform-subimt__btn:hover {
  background-color: #d60000;
}
.mailform-subimt button svg, .mailform-subimt__btn svg {
  width: 15px;
  fill: #fff;
}

input, select, textarea, button {
  font: inherit;
}
input::-moz-placeholder, select::-moz-placeholder, textarea::-moz-placeholder, button::-moz-placeholder {
  color: #878787;
  font-size: 14px;
}
input::placeholder, select::placeholder, textarea::placeholder, button::placeholder {
  color: #878787;
  font-size: 14px;
}

input[type=text], input[type=tel], input[type=email], input[type=number], select, textarea {
  width: 100%;
  min-height: 50px;
  padding: 0.3em 1em;
  border: 1px solid #ccc;
  border-radius: 10px;
  box-sizing: border-box;
  background-position: right calc(0.375em + 0.25rem) center;
  background-size: 1em;
  background-repeat: no-repeat;
  font-size: 1em;
  line-height: 1.75;
}

select {
  width: 100%;
  background: none;
  background-color: #fff;
  color: #000;
  -moz-appearance: none;
       appearance: none;
  -webkit-appearance: none;
}

textarea {
  min-height: 180px;
  background-position: top calc(0.375em + 0.25rem) right calc(0.375em + 0.25rem);
  resize: vertical;
}

.selectbox {
  display: inline-flex;
  align-items: center;
  position: relative;
  width: 100%;
}
.selectbox::before {
  position: absolute;
  right: 50px;
  width: 1px;
  height: 100%;
  background-color: #ccc;
  content: "";
}
.selectbox::after {
  -webkit-clip-path: polygon(0 0, 100% 0, 50% 100%);
          clip-path: polygon(0 0, 100% 0, 50% 100%);
  position: absolute;
  right: 20px;
  width: 10px;
  height: 7px;
  background-color: #000;
  content: "";
}
.selectbox select {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}

/*--------------------------------
  アニメーション（animation）
--------------------------------*/
[data-animate] {
  opacity: 0;
  transition: opacity 0.6s, transform 0.6s;
}

.is-show[data-animate] {
  opacity: 1;
  transform: none;
}

[data-animate=fade-in] {
  transform: translateY(0);
}

[data-animate=fade-up] {
  transform: translateY(30px);
}

[data-animate=fade-left] {
  transform: translateX(-30px);
}

[data-animate=fade-right] {
  transform: translateX(30px);
}

[data-animate=zoom-in] {
  transform: scale(0.9);
}

/*--------------------------------
  確認画面
--------------------------------*/
#confirm .site-header {
  flex-direction: column;
  justify-content: center;
  position: relative;
  height: auto;
}
#confirm .site-header-logo {
  filter: brightness(1) invert(0);
}
#confirm .site-footer {
  align-items: center;
  height: auto;
  padding: 20px;
  background-color: transparent;
  gap: 20px;
}
@media (min-width: 768px) {
  #confirm .site-footer {
    padding: 20px clamp(1.25rem, -0.8928571429rem + 4.4642857143vw, 3.125rem);
  }
}
#confirm .site-footer__info {
  position: relative;
  bottom: auto;
  left: auto;
  width: auto;
}
#confirm .confirm-body {
  padding-block: 20px;
  padding-inline: 20px;
}
#confirm .confirm-header {
  display: flex;
  flex-direction: column;
  text-align: center;
  gap: 20px;
}
#confirm .confirm-header__title {
  color: var(--color-main);
  font-weight: var(--fw-semi-bold);
  font-size: clamp(1.5rem, 1.3679577465rem + 0.5633802817vw, 1.875rem);
}
#confirm .confirm-header__copy {
  font-weight: var(--fw-semi-bold);
  font-size: clamp(1.25rem, 1.1179577465rem + 0.5633802817vw, 1.625rem);
  line-height: 1.5;
}

form::before {
  display: block;
  opacity: 0;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9998;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.7);
  content: "";
  pointer-events: none;
}

form::after {
  display: block;
  opacity: 0;
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 9999;
  width: 50px;
  height: 50px;
  margin: -25px 0 0 -25px;
  background: url("../img/loading.svg") no-repeat center center;
  background-size: cover;
  content: "";
  pointer-events: none;
}

form.loading::before {
  opacity: 1;
  transition: opacity 0.3s ease;
  pointer-events: auto;
}

form.loading::after {
  opacity: 1;
  transition: opacity 0.3s ease;
  -webkit-animation: spinner 1.5s linear infinite;
          animation: spinner 1.5s linear infinite;
  pointer-events: auto;
}

.inputCheck {
  display: none;
}

.erro-txt {
  padding: 5px;
  color: var(--color-main);
  font-size: clamp(0.75rem, 0.4423076923rem + 0.4807692308vw, 0.875rem);
}