@charset "UTF-8";
body {
  font-family: "Noto Sans JP", "Shippori Mincho", "Lora", sans-serif;
  font-weight: 400;
  font-style: normal;
  line-height: 2.4;
  font-size: 14px;
  color: #000;
}
@media screen and (min-width: 769px) {
  body {
    font-size: 15px;
  }
}

#kord li {
  line-height: 1.8;
}

@media screen and (max-width: 768px) {
  .u-hidden-sm {
    display: none;
  }
}

@media screen and (min-width: 769px) {
  .u-hidden-md {
    display: none;
  }
}

@media screen and (min-width: 991px) {
  .u-hidden-lg {
    display: none;
  }
}

@media screen and (min-width: 1131px) {
  .u-hidden-xl {
    display: none;
  }
}

.u-bold {
  font-weight: bold;
}

.u-inline-block {
  display: inline-block;
  font-weight: inherit;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1s, transform 1s;
}
.fade-in-up.is-in-view {
  opacity: 1;
  transform: translateY(0);
}

.container {
  padding-inline: 20px;
  width: 100%;
  margin-inline: auto;
}
@media screen and (min-width: 769px) {
  .container {
    padding-inline: 40px;
    max-width: unset;
  }
}
@media screen and (min-width: 991px) {
  .container {
    padding-inline: 50px;
    max-width: 1200px;
  }
}

.content-width {
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
}

.heading {
  text-align: center;
  margin-bottom: 40px;
}
@media screen and (min-width: 769px) {
  .heading {
    margin-bottom: 50px;
  }
}

.heading__jp {
  font-size: 22px;
  font-weight: bold;
  line-height: 1.2;
}
@media screen and (min-width: 769px) {
  .heading__jp {
    font-size: 28px;
  }
}

.heading__en {
  font-size: 11px;
  letter-spacing: 0.2em;
  font-family: "Lora";
  margin-top: 8px;
  line-height: normal;
}
@media screen and (min-width: 769px) {
  .heading__en {
    font-size: 13px;
  }
}

.heading__jp-sm {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
  padding-inline: 3px;
}
@media screen and (min-width: 769px) {
  .heading__jp-sm {
    font-size: 24px;
  }
}

.section {
  padding-block: 60px;
}

.button {
  height: 55px;
  font-size: 15px;
  background-position: top 50% right 35px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin-inline: auto;
  line-height: 1.7;
  font-weight: 700;
  text-align: center;
  color: #fff;
  background-color: #323944;
  background-image: url(../img/icon-arrow-wh.svg);
  background-repeat: no-repeat;
  background-size: 32px 32px;
  transition: all 200ms ease;
  position: relative;
  overflow: hidden;
}
@media screen and (min-width: 769px) {
  .button {
    height: 90px;
    font-size: 20px;
  }
}
.button:hover {
  opacity: 1;
  background-position: top 50% right 30px;
}
.button::before {
  display: block;
  content: "";
  width: 0;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.2);
  position: absolute;
  top: 0;
  left: 0;
  transition: all 200ms ease;
}
.button:hover::before {
  width: 100%;
}

.about {
  background-color: #f1f1f1;
}

.about__title {
  font-size: 30px;
  font-family: "Shippori Mincho";
  font-weight: 400;
  line-height: 1.4;
  display: flex;
  flex-direction: column;
}
@media screen and (min-width: 769px) {
  .about__title {
    font-size: 46px;
  }
}
@media (min-width: 520px) and (max-width: 768px) {
  .about__title {
    flex-direction: row;
    justify-content: center;
  }
}
@media (min-width: 620px) and (max-width: 768px) {
  .about__title {
    font-size: 36px;
    flex-direction: row;
    justify-content: center;
  }
}

.about__title-1,
.about__title-2 {
  text-align: center;
}
@media screen and (min-width: 769px) {
  .about__title-1,
  .about__title-2 {
    text-align: left;
  }
}

@media screen and (min-width: 769px) {
  .about__title-2 {
    margin-left: 200px;
  }
}

.about__logo {
  margin-top: 20px;
  text-align: center;
}
@media screen and (min-width: 769px) {
  .about__logo {
    text-align: right;
    margin-right: 55px;
  }
}
@media screen and (min-width: 991px) {
  .about__logo {
    margin-right: 110px;
    margin-top: 10px;
  }
}
.about__logo img {
  width: 200px;
}
@media screen and (min-width: 769px) {
  .about__logo img {
    width: 250px;
  }
}

.about__content {
  display: flex;
  flex-direction: column-reverse;
  gap: 15px;
  position: relative;
}
@media screen and (min-width: 769px) {
  .about__content {
    flex-direction: row;
    gap: 10px;
    align-items: center;
    margin-top: 15px;
  }
}
@media screen and (min-width: 991px) {
  .about__content {
    margin-top: 10px;
  }
}

@media screen and (min-width: 769px) {
  .about__description {
    font-size: 16px;
    flex-grow: 1;
  }
}

.about__img {
  margin-top: 10px;
  width: 100%;
  max-width: 500px;
  margin-inline: auto;
}
@media screen and (min-width: 769px) {
  .about__img {
    width: 50%;
    flex-shrink: 0;
    margin-top: 0;
  }
}

.feature {
  background-color: #e9e8e7;
}

.feature__heading-box {
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature__heading-logo img {
  width: auto;
  height: 30px;
}
@media screen and (min-width: 769px) {
  .feature__heading-logo img {
    height: 38px;
  }
}

.feature__items {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
@media screen and (min-width: 769px) {
  .feature__items {
    flex-direction: row;
  }
}

.feature__item {
  width: 100%;
  max-width: 480px;
  margin-inline: auto;
  background-color: #fff;
  padding: 25px;
  box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.3);
}

.feature-card__number {
  font-size: 30px;
  line-height: 1.2;
  text-align: center;
  display: block;
  font-weight: 700;
}
@media screen and (min-width: 769px) {
  .feature-card__number {
    font-size: 40px;
    line-height: 1.2;
  }
}

.feature-card__title {
  font-size: 18px;
  font-weight: bold;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 5px;
  display: block;
}

.feature-card__img {
  margin-bottom: 10px;
  width: 60%;
  margin-inline: auto;
}

.feature-card__text {
  line-height: 1.8;
}
@media screen and (min-width: 769px) {
  .feature-card__text {
    font-size: 16px;
  }
}

.feature__item-wide {
  width: 100%;
  max-width: 480px;
  margin-inline: auto;
  margin-top: 40px;
}
@media screen and (min-width: 769px) {
  .feature__item-wide {
    max-width: 1100px;
  }
}

.feature-card-wide {
  background-color: #e8ecee;
  padding: 25px;
  box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.3);
}
@media screen and (min-width: 769px) {
  .feature-card-wide {
    padding: 30px 40px;
  }
}

.feature-card-wide__title {
  display: block;
  font-size: 18px;
  font-weight: bold;
  line-height: 1.6;
  color: #476874;
  text-align: center;
  margin-bottom: 12px;
}
@media screen and (min-width: 769px) {
  .feature-card-wide__title {
    font-size: 20px;
  }
}

.feature-card-wide__text {
  line-height: 1.8;
}
@media screen and (min-width: 769px) {
  .feature-card-wide__text {
    font-size: 16px;
  }
}

.sample {
  background-color: #f1f1f1;
}

.sample__swiper {
  padding-bottom: 50px;
}

.sample__swiper-slide {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.sample__swiper-slide img {
  width: 95%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.12);
  border-radius: 4px;
}
@media screen and (min-width: 769px) {
  .sample__swiper-slide img {
    width: 85%;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.12);
    border-radius: 10px;
  }
}

.sample__swiper-pagination {
  bottom: 0 !important;
}

.sample__swiper-pagination .swiper-pagination-bullet {
  background-color: #476874;
  opacity: 0.5;
}

.sample__swiper-pagination .swiper-pagination-bullet-active {
  background-color: #476874;
  opacity: 1;
}

.sample__prev,
.sample__next {
  color: #476874 !important;
  top: 45% !important;
  transition: opacity 0.3s;
  width: 30px;
  height: 30px;
}
@media screen and (min-width: 769px) {
  .sample__prev,
  .sample__next {
    top: 50% !important;
    width: 40px;
    height: 40px;
  }
}
.sample__prev::after,
.sample__next::after {
  color: #476874;
}
.sample__prev:hover,
.sample__next:hover {
  opacity: 0.7;
}

.sample__button {
  margin-top: 30px;
}

.plans {
  background-color: #e9e8e7;
}

.plans__text {
  margin-bottom: 20px;
}
@media screen and (min-width: 769px) {
  .plans__text {
    font-size: 16px;
  }
}

.plans__items {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding-bottom: 20px;
}
@media screen and (min-width: 769px) {
  .plans__items {
    padding-bottom: 30px;
  }
}

.plan {
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.12);
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 20px;
}
@media screen and (min-width: 769px) {
  .plan {
    padding: 20px 40px;
    gap: 30px;
  }
}
.plan--standard {
  background-color: #687680;
}
.plan--combination {
  background-color: #5f8b9b;
}
.plan--custom {
  background-color: #476874;
}

.plan__img {
  width: 20.8955223881%;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
}
@media screen and (min-width: 769px) {
  .plan__img {
    width: 10.625%;
  }
}
.plan__img img {
  width: 100%;
  max-width: 70px;
}
@media screen and (min-width: 769px) {
  .plan__img img {
    max-width: 85px;
  }
}

.plan__texts {
  color: #fff;
  flex-grow: 1;
}

.plan__title {
  line-height: 2;
  font-size: 18px;
  font-weight: bold;
}
@media screen and (min-width: 769px) {
  .plan__title {
    font-size: 24px;
    line-height: 1.8;
  }
}

.plan__description {
  line-height: 1.8;
}
@media screen and (min-width: 769px) {
  .plan__description {
    font-size: 16px;
  }
}

.plan__list {
  padding-left: 0;
  margin: 0;
  line-height: 1.8;
}
@media screen and (min-width: 769px) {
  .plan__list {
    font-size: 16px;
  }
}
.plan__list li {
  list-style: none;
  position: relative;
  padding-left: 1.2em;
}
.plan__list li::before {
  content: "・";
  position: absolute;
  left: 0;
}

.plan__note {
  font-size: 12px;
  line-height: 1.6;
  margin-top: 8px;
}
@media screen and (min-width: 769px) {
  .plan__note {
    font-size: 14px;
  }
}

.plan__example {
  font-size: 13px;
  line-height: 1.6;
  margin-top: 8px;
}
@media screen and (min-width: 769px) {
  .plan__example {
    font-size: 14px;
  }
}

.plans__cases {
  padding-top: 70px;
  display: flex;
  flex-direction: column;
  gap: 70px;
}
@media screen and (min-width: 769px) {
  .plans__cases {
    gap: 100px;
  }
}

.case-card {
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 480px;
  margin-inline: auto;
}
@media screen and (min-width: 769px) {
  .case-card {
    max-width: 800px;
  }
}

.case-card__header {
  padding: 20px 24px 15px;
  position: relative;
}
@media screen and (min-width: 769px) {
  .case-card__header {
    padding: 30px 40px 20px;
  }
}
.case-card__header[data-case]::before {
  content: "CASE" attr(data-case);
  display: inline-block;
  background: #323944;
  color: #fff;
  font-size: 12px;
  font-weight: bold;
  padding: 4px 12px;
  position: absolute;
  top: -36.8px;
  left: 0;
}
@media screen and (min-width: 769px) {
  .case-card__header[data-case]::before {
    font-size: 16px;
    padding: 5px 20px;
    top: -48.5px;
  }
}

@media screen and (min-width: 769px) {
  .case-card__header-content {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto auto;
    gap: 0 24px;
  }
}

.case-card__header-block {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
@media screen and (min-width: 769px) {
  .case-card__header-block {
    display: contents;
  }
}

.case-card__header-text {
  flex: 1;
}
@media screen and (min-width: 769px) {
  .case-card__header-text {
    grid-column: 1;
    grid-row: 1;
  }
}

.case-card__title {
  font-size: 18px;
  font-weight: bold;
  color: #841919;
  line-height: 1.5;
  margin-bottom: 6px;
}
@media screen and (min-width: 769px) {
  .case-card__title {
    font-size: 24px;
  }
}

.case-card__company {
  font-size: 12px;
  color: #595959;
  margin-bottom: 5px;
}
@media screen and (min-width: 769px) {
  .case-card__company {
    font-size: 14px;
  }
}

.case-card__issue-label {
  font-size: 14px;
  line-height: 2;
  font-weight: bold;
  color: #323944;
}
@media screen and (min-width: 769px) {
  .case-card__issue-label {
    font-size: 15px;
    grid-column: 1;
    grid-row: 2;
  }
}

.case-card__description {
  font-size: 14px;
  line-height: 1.8;
}
@media screen and (min-width: 769px) {
  .case-card__description {
    font-size: 16px;
    grid-column: 1;
    grid-row: 3;
  }
}
.case-card__description li {
  margin-bottom: 4px;
  list-style: none;
  position: relative;
  padding-left: 1em;
}
.case-card__description li::before {
  content: "・";
  position: absolute;
  left: 0;
}

.case-card__image {
  flex-shrink: 0;
}
@media screen and (min-width: 769px) {
  .case-card__image {
    grid-column: 2;
    grid-row: 1/4;
    align-self: center;
  }
}
.case-card__image img {
  width: 90px;
  height: auto;
}
@media screen and (min-width: 769px) {
  .case-card__image img {
    width: 140px;
  }
}

.case-card__solution {
  padding: 15px 24px 20px;
}
@media screen and (min-width: 769px) {
  .case-card__solution {
    padding: 20px 40px 30px;
  }
}
.case-card__solution--gray {
  background: #687680;
}
.case-card__solution--teal {
  background: #476874;
}

.case-card__solution-label {
  font-size: 13px;
  font-family: "Lora";
  color: #fff;
  line-height: 1.5;
  margin-bottom: 8px;
  letter-spacing: 0.1em;
}
@media screen and (min-width: 769px) {
  .case-card__solution-label {
    font-size: 15px;
  }
}

.case-card__solution-header {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid #ddd;
}
@media screen and (min-width: 769px) {
  .case-card__solution-header {
    align-items: center;
    gap: 16px;
  }
}

.case-card__solution-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}
@media screen and (min-width: 769px) {
  .case-card__solution-icon {
    width: 32px;
    height: 32px;
  }
}

.case-card__solution-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
@media screen and (min-width: 769px) {
  .case-card__solution-title-wrap {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
  }
}

.case-card__solution-title {
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  line-height: 1.3;
}
@media screen and (min-width: 769px) {
  .case-card__solution-title {
    font-size: 24px;
  }
}

.case-card__solution-subtitle {
  font-size: 11px;
  color: #fff;
  line-height: 1.5;
}
@media screen and (min-width: 769px) {
  .case-card__solution-subtitle {
    font-size: 14px;
  }
}

.case-card__solution-description {
  font-size: 14px;
  line-height: 1.8;
  color: #fff;
}
@media screen and (min-width: 769px) {
  .case-card__solution-description {
    font-size: 16px;
  }
}
.case-card__solution-description li {
  margin-bottom: 4px;
  list-style: none;
  position: relative;
  padding-left: 1em;
  font-weight: bold;
}
.case-card__solution-description li::before {
  content: "・";
  position: absolute;
  left: 0;
}

.flow {
  background-color: #f1f1f1;
}

.flow__list {
  padding-left: 0;
  border-bottom: solid 1px #7f7f7f;
}

.flow__item {
  list-style-type: none;
  display: flex;
  padding: 20px 0;
  border-top: solid 1px #7f7f7f;
}
.flow__item dl {
  width: calc(100% - 70px);
  margin-top: 0.8em;
}
.flow__item dl dt {
  font-size: 18px;
  line-height: 2;
  font-weight: bold;
  margin-bottom: 10px;
}
@media screen and (min-width: 769px) {
  .flow__item dl dt {
    font-size: 24px;
  }
}
.flow__item dl dd {
  margin: 0;
}
@media screen and (min-width: 769px) {
  .flow__item dl dd {
    font-size: 16px;
  }
}
.flow__item dl dd p {
  margin: 0 0 0.5em;
}
.flow__item .flow__step {
  line-height: 1;
  font-size: 2em;
  font-weight: bold;
  color: #476874;
  text-align: center;
  width: 70px;
  position: relative;
  margin-top: 0;
}
.flow__item .flow__step::before {
  content: "STEP";
  font-size: 0.3em;
  display: block;
  margin-bottom: 3px;
  letter-spacing: 1px;
}
.flow__item .flow__step::after {
  content: "";
  display: block;
  width: 1px;
  height: calc(100% - 40px);
  background-color: #858585;
  position: absolute;
  left: 0;
  right: 0;
  top: 60px;
  margin: auto;
}
@media screen and (min-width: 769px) {
  .flow__item .flow__step::after {
    height: calc(100% - 50px);
    top: 70px;
  }
}

.flow__detail-list {
  padding-left: 0;
  margin: 0.5em 0 0;
}
.flow__detail-list li {
  list-style: none;
  position: relative;
  padding-left: 1.2em;
  line-height: 1.8;
}
.flow__detail-list li::before {
  content: "・";
  position: absolute;
  left: 0;
}

.kd-feature {
  background-color: #e9e8e7;
}

.kd-feature-card {
  width: 100%;
  max-width: 480px;
  margin-inline: auto;
  background-color: #c3ccd1;
  padding: 25px;
  box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.3);
}
@media screen and (min-width: 769px) {
  .kd-feature-card {
    max-width: 1100px;
    padding: 30px 40px;
    display: grid;
    grid-template-columns: 200px 1fr;
    -moz-column-gap: 30px;
         column-gap: 30px;
    align-items: center;
  }
}

.kd-feature-card__img {
  width: 60%;
  margin-inline: auto;
  margin-bottom: 20px;
}
@media screen and (min-width: 769px) {
  .kd-feature-card__img {
    width: 100%;
    margin-bottom: 0;
    grid-column: 1;
    grid-row: 1;
    align-self: center;
  }
}
.kd-feature-card__img img {
  width: 100%;
  height: auto;
  display: block;
}

.kd-feature-card__body {
  display: flex;
  flex-direction: column;
}
@media screen and (min-width: 769px) {
  .kd-feature-card__body {
    grid-column: 2;
    grid-row: 1;
  }
}

.kd-feature-card__item + .kd-feature-card__item {
  padding-top: 20px;
}

.kd-feature-card__item-title {
  display: block;
  font-size: 18px;
  font-weight: bold;
  line-height: 1.6;
  margin-bottom: 6px;
  color: #1a3a5c;
  padding-left: 18px;
  position: relative;
}
.kd-feature-card__item-title::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  background-color: currentColor;
  position: absolute;
  left: 0;
  top: 10px;
}
@media screen and (min-width: 769px) {
  .kd-feature-card__item-title {
    font-size: 20px;
  }
  .kd-feature-card__item-title::before {
    top: 12px;
  }
}

.kd-feature-card__item-text {
  font-size: 14px;
  line-height: 1.8;
}
@media screen and (min-width: 769px) {
  .kd-feature-card__item-text {
    font-size: 15px;
  }
}

.faq {
  background-color: #f1f1f1;
}

.qa-box {
  max-width: 480px;
  margin-inline: auto;
  margin-bottom: 10px;
  border: none;
  border-radius: 5px;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.02), 0 2px 3px -2px rgba(0, 0, 0, 0.05);
  background-color: #fff;
}
@media screen and (min-width: 769px) {
  .qa-box {
    max-width: 1000px;
  }
}

.qa-box__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 16px 40px 16px 50px;
  color: #000000;
  font-weight: 600;
  cursor: pointer;
}
@media screen and (min-width: 769px) {
  .qa-box__question {
    font-size: 16px;
    padding: 16px 32px 16px 60px;
  }
}

.qa-box__question::before,
.qa-box__answer::before {
  position: absolute;
  left: 16px;
  font-weight: 600;
  font-size: 18px;
}
@media screen and (min-width: 769px) {
  .qa-box__question::before,
  .qa-box__answer::before {
    left: 24px;
    font-size: 20px;
  }
}

.qa-box__question::before {
  color: #204976;
  content: "Q";
  font-weight: 700;
}

.qa-box__question::after {
  transform: translateY(-25%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin-left: 10px;
  border-bottom: 3px solid rgba(0, 0, 0, 0.7019607843);
  border-right: 3px solid rgba(0, 0, 0, 0.7019607843);
  content: "";
  transition: transform 0.5s;
  flex-shrink: 0;
}

.qa-box[open] .qa-box__question::after {
  transform: rotate(225deg);
}

.qa-box__answer {
  position: relative;
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 5px 40px 24px;
  transition: transform 0.5s, opacity 0.5s;
}
@media screen and (min-width: 769px) {
  .qa-box__answer {
    font-size: 16px;
    padding: 5px 60px 24px;
  }
}

.qa-box[open] .qa-box__answer {
  transform: none;
  opacity: 1;
}

.qa-box__answer::before {
  color: #841919;
  line-height: 1.2;
  content: "A";
  font-weight: 700;
  top: 12px;
}

.cta {
  background-color: #6f7579;
}

.cta__heading {
  color: #fff;
  font-size: 32px;
  line-height: 1;
  font-weight: 500;
  font-family: "Special Gothic Condensed One";
  text-align: center;
  margin-bottom: 20px;
}
@media screen and (min-width: 769px) {
  .cta__heading {
    font-size: 48px;
  }
}

.cta__lead {
  color: #fff;
  font-size: 16px;
  margin-bottom: 30px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}
@media screen and (min-width: 769px) {
  .cta__lead {
    font-size: 20px;
    margin-bottom: 50px;
  }
}

.button-cta {
  height: 60px;
  line-height: 60px;
  font-size: 16px;
  background-position: top 50% right 35px;
  display: block;
  width: 100%;
  margin-inline: auto;
  text-align: center;
  font-weight: 700;
  background-color: #e2e2e2;
  background-image: url(../img/icon-arrow.svg);
  background-repeat: no-repeat;
  background-size: 32px 32px;
  transition: all 200ms ease;
  position: relative;
  overflow: hidden;
}
@media screen and (min-width: 769px) {
  .button-cta {
    height: 90px;
    line-height: 90px;
    font-size: 20px;
  }
}
.button-cta:hover {
  opacity: 1;
  background-position: top 50% right 30px;
}
.button-cta::before {
  display: block;
  content: "";
  width: 0;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.2);
  position: absolute;
  top: 0;
  left: 0;
  transition: all 200ms ease;
}
.button-cta:hover::before {
  width: 100%;
}