@charset "UTF-8";
body {
  font-family: "Noto Sans JP", sans-serif;
  font-family: "Oswald", sans-serif;
  color: #333;
}
body.is-fixed {
  overflow: hidden;
}

.section {
  padding: 48px 0;
}
.section__inner {
  padding: 0 32px;
}
.section__head {
  display: flex;
  flex-direction: column;
  margin-bottom: 32px;
}
.section__head--center {
  text-align: center;
}
.section__head--main {
  font-size: 40px;
  letter-spacing: 0.1em;
  position: relative;
}
.section__head--sub {
  font-size: 11px;
}
.section__lead--text {
  font-size: 16px;
  line-height: 1.6;
}
.section__contents {
  margin-top: 40px;
}

@media screen and (min-width: 1025px) {
  .section__inner {
    max-width: 944px;
    margin: 0 auto;
  }
  .section__head {
    margin-bottom: 24px;
  }
  .section__head--main {
    font-size: 60px;
  }
}
@media screen and (min-width: 768px) {
  .section__head--main {
    font-size: 54px;
  }
}
.button {
  display: flex;
  align-items: center;
  padding: 6px 10px 6px 30px;
  margin: 0 auto;
  width: 180px;
}
.button--bg {
  background-color: #fff;
}
.button--bg .button_text {
  color: #4a4a4a;
}
.button--border {
  border: 1px solid #fff;
}
.button--border .button_text {
  color: #fff;
}
.button_icon {
  width: 24px;
  display: flex;
  align-items: center;
}
.button_text {
  margin-left: 10px;
  font-size: 16px;
  letter-spacing: 0.08em;
  color: #fff;
}
.button_icon-path {
  fill: #fff;
}
.button_icon-path-contact {
  fill: #4a4a4a;
}

a:hover {
  color: #4fbee6;
  transition: 0.3s;
}

.btn:hover {
  background: #4fbee6;
  border-color: #4fbee6;
  color: #fff;
}

.button-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 40px;
  height: 40px;
  background-color: #4a4a4a;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  z-index: 100;
}
.button-top.is-show {
  opacity: 1;
  visibility: visible;
}
.button-top:hover {
  opacity: 0.8;
}
.button-top__icon {
  fill: #fff;
  width: 20px;
  height: 20px;
}

@media screen and (min-width: 768px) {
  .button {
    width: 150px;
  }
  .button_text {
    font-size: 11px;
  }
}
@media screen and (min-width: 1025px) {
  .button {
    transition: background-color 0.3s, color 0.3s, opacity 0.3s;
    width: 200px;
  }
  .button:hover {
    background-color: #fff;
  }
  .button:hover .button_icon-path {
    fill: #4a4a4a;
  }
  .button:hover .button_text {
    color: #4a4a4a;
  }
  .button--bg {
    color: #4a4a4a;
  }
  .button--bg:hover {
    opacity: 0.7;
  }
  .button_text {
    font-size: 16px;
  }
  .button-top {
    right: 40px;
    bottom: 40px;
  }
}
/* ===========================
   Work
    Detail
=========================== */
/* ============================
   Works Detail（共通）
============================ */
.works-detail {
  background: #fff;
}

.works-detail__section {
  padding-top: 40px;
  padding-bottom: 40px;
}

/* ========== ファーストビュー ========== */
.works-detail__fv {
  padding: 40px 16px 24px;
  margin-top: 100px;
}

.works-detail__fv-inner {
  max-width: 960px;
  margin-inline: auto;
  text-align: center;
}

.works-detail__title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 8px;
}

.works-detail__subtitle {
  font-size: 14px;
  color: #666;
  margin-bottom: 24px;
}

.works-detail__fv-img img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
}

/* ========== 概要ボックス ========== */
.works-detail__box {
  max-width: 800px;
  margin-inline: auto;
  background: #f8f8f8;
  border-radius: 12px;
  padding: 24px 16px;
}

.works-detail__info {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 12px;
  column-gap: 16px;
  font-size: 14px;
}

/* ========== テキストブロック ========== */
.works-detail__text {
  max-width: 800px;
  margin-inline: auto;
  font-size: 14px;
  line-height: 2;
}

/* ========== 画像ギャラリー ========== */
.works-detail__gallery {
  max-width: 960px;
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

/* ========== 使用技術リスト ========== */
.works-detail__tech-list {
  max-width: 800px;
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding-left: 0;
}

/* ========== 工夫ポイント ========== */
.works-detail__points {
  max-width: 800px;
  margin: 24px auto 0;
  font-size: 14px;
  line-height: 1.8;
  padding-left: 1.4em;
}

/* ========== CTA ========== */
.works-detail__cta {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.works-detail__button {
  color: #4fbee6;
}

/* ========== closing ========== */
.works-detail__closing {
  text-align: center;
}

/* ---------------------------
   Tablet 幅
--------------------------- */
@media screen and (min-width: 768px) {
  .works-detail__fv {
    padding-top: 64px;
    padding-bottom: 40px;
    margin-top: 0;
  }
  .works-detail__title {
    font-size: 26px;
  }
  .works-detail__gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .works-detail__gallery img:nth-child(1) {
    grid-column: 1/-1;
  }
  .works-detail__ba-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
  }
  .works-detail__ba-item {
    height: 300px;
  }
  .works-detail__points {
    font-size: 15px;
  }
  .works-detail__text {
    font-size: 15px;
  }
}
/* ---------------------------
   PC 幅
--------------------------- */
@media screen and (min-width: 1025px) {
  .works-detail__info {
    font-size: 16px;
  }
}
.header {
  background-color: #4a4a4a;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}
.header_container {
  position: relative;
  width: 100%;
}
.header_logo {
  padding: 14px 20px;
  display: inline-block;
  font-size: 20px;
  color: #fff;
}
.header__menu-button {
  border: none;
  position: absolute;
  top: 24px;
  right: 24px;
  width: 30px;
  height: 30px;
  overflow: hidden;
  color: transparent;
  background: url(../img/bg_menu.png) center center no-repeat;
  background-size: 100% auto;
}
.header__menu-button.is-checked {
  background: url(../img/bg_menu-close.png) center center no-repeat;
  background-size: 100% auto;
}
.header__contents {
  height: calc(100vh - 88px);
  border-top: 1px solid #fff;
  padding-top: 65px;
  display: none;
}
.header_nav-item + .header_nav-item {
  margin-top: 24px;
}

@media screen and (min-width: 768px) {
  .header {
    position: relative;
    flex-basis: 20.8%;
    padding: 50px 20px;
  }
  .header_logo {
    font-size: 25px;
  }
  .header_container {
    width: 160px;
    margin: 0 auto;
    position: sticky;
    top: 50px;
  }
  .header__menu-button {
    display: none;
  }
  .header__contents {
    display: block;
    border: none;
  }
}
@media screen and (min-width: 1025px) {
  .header_logo {
    font-size: 30px;
    letter-spacing: 0.12em;
    line-height: 1;
  }
}
/* ===========================
   Wrapper（2カラム）
=========================== */
.wrapper {
  display: block;
}
@media screen and (min-width: 768px) {
  .wrapper {
    display: flex;
  }
}

@media screen and (min-width: 768px) {
  .main {
    flex-basis: 79.2%;
    min-height: 100vh;
  }
}
/* ===========================
   Section 共通
=========================== */
.section {
  padding: 48px 0;
}
.section__inner {
  padding: 0 32px;
  max-width: 960px;
  margin: auto;
}
.section__head {
  display: flex;
  flex-direction: column;
  margin-bottom: 32px;
}
.section__head--main {
  font-size: 40px;
  letter-spacing: 0.1em;
}
.section__head--sub {
  font-size: 11px;
}
.section__head--center {
  text-align: center;
}

/* PC */
@media screen and (min-width: 768px) {
  .section__head--main {
    font-size: 60px;
    letter-spacing: 0.1em;
  }
  .section__head--sub {
    font-size: 18px;
  }
}
/* ===========================
   ファーストビュー（FV）
=========================== */
.fv {
  position: relative;
}
.fv__contents {
  position: absolute;
  bottom: 26px;
  left: 0;
  width: 100%;
  height: 209px;
  background: url(../img/sp/bg_fv.png) center center no-repeat;
  background-size: 100% auto;
  padding: 32px;
}
.fv__heading--main {
  display: block;
  font-size: 16px;
  letter-spacing: 0.1em;
}
.fv__heading--sub {
  margin-top: 12px;
  display: block;
  font-size: 12px;
}

@media screen and (min-width: 768px) {
  .fv__contents {
    bottom: 50%;
    transform: translateY(50%);
  }
  .fv__heading--main {
    display: block;
    font-size: 16px;
    letter-spacing: 0.1em;
  }
  .fv__heading--sub {
    margin-top: 12px;
    display: block;
    font-size: 12px;
  }
}
@media screen and (min-width: 1025px) {
  .fv__contents {
    background: url(../img/sp/bg_fv.png) center center no-repeat;
    background-size: 100% auto;
    bottom: 100px;
    left: 0;
    max-width: 1063px;
    height: 174px;
    padding-top: 24px;
    padding-left: 96px;
  }
  .fv__heading--main {
    font-size: 25px;
  }
  .fv__heading--sub {
    font-size: 14px;
  }
}
/* ===========================
   Contact Page
=========================== */
.contact-page {
  padding-top: 80px;
}

.contact__lead {
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.8;
}

/* フォーム全体 */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-field-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.form-field__tag {
  color: #fff;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  background: #ce2073;
}

.form-field__label {
  font-size: 14px;
  font-weight: 700;
}

/* 共通フィールド */
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
}
.form-field label {
  font-weight: 700;
  font-size: 16px;
}
.form-field input,
.form-field textarea {
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 12px;
  font-size: 16px;
  width: 100%;
}
.form-field textarea {
  resize: vertical;
}

/* 送信ボタン */
.contact-submit {
  display: block !important;
  width: 120px;
  margin: 40px auto 0;
  text-align: center;
  background: #fafafa;
  color: #333;
  font-size: 16px;
  padding: 4px 4px;
  border-radius: 6px;
  border: 2px solid #333;
  box-shadow: 0 4px 0 0 #333;
}

.service__cta {
  text-align: center;
  margin-top: 40px;
  padding-bottom: 20px;
}

.service__cta-text {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 20px;
  color: #4a4a4a;
}

.service__cta-button {
  display: block;
  width: fit-content;
  margin-top: 20px;
  margin-inline: auto;
  padding: 14px 32px;
  background: #67b0c7;
  color: #fff;
  border-radius: 40px;
  font-weight: 700;
  text-decoration: none;
  transition: 0.3s;
  box-shadow: 0 4px 0 #4a3636;
}

.service__cta-button:hover {
  opacity: 0.85;
  transform: translateY(-2px);
  color: #fff;
}

.service__item + .service__item {
  margin-top: 40px;
}
.service__item-img {
  text-align: center;
  margin-bottom: 14px;
}
.service__item-name {
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 10px;
  text-align: center;
}
.service__item-text {
  font-size: 14px;
  line-height: 1.6;
}

.works {
  background-color: #fafafa;
}
.works__list {
  text-align: center;
}
.works__item + .works__item {
  margin-top: 40px;
}
.works__item-img {
  margin-bottom: 12px;
  width: 250px;
  height: 190px;
}
.works__item-img img {
  box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
.works__item-name {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 6px;
}
.works__item-link {
  text-decoration: underline;
  margin-bottom: 30px;
  font-size: 14px;
}

.about__img {
  margin-bottom: 32px;
  width: 300px;
  margin-inline: auto;
}
.about__img img {
  width: 100%;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
.about__text--contents {
  font-size: 16px;
  line-height: 1.6;
}
.about__text + .about__text {
  margin-top: 1em;
}

/* skill */
.skill {
  background-color: #fafafa;
  margin-top: 80px;
}
.skill .section__head {
  margin-bottom: 32px;
}
.skill__list {
  max-width: 600px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  font-size: 15px;
  line-height: 1.8;
}
.skill__list li {
  position: relative;
  padding-left: 1.2em;
  margin-bottom: 10px;
}
.skill__list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #4a4a4a;
}

.flow__list {
  margin-top: 64px;
}
.flow__item {
  position: relative;
  border: 1px solid #808080;
  padding: 40px 16px 24px;
}
.flow__item + .flow__item {
  margin-top: 46px;
}
.flow__item-num {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  background-color: #4a4a4a;
  color: #fff;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.flow__item-img {
  margin-bottom: 24px;
  text-align: center;
}
.flow__item-img img {
  box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
.flow__item-name {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 10px;
  text-align: center;
}
.flow__item-text {
  font-size: 14px;
  line-height: 1.6;
}

.message {
  background-color: #fafafa;
}
.message__img {
  margin-bottom: 32px;
  margin-inline: auto;
}
.message__img img {
  box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
.message__text {
  font-size: 16px;
  line-height: 1.6;
}

.page-bottom {
  color: #fff;
}
.page-bottom-item {
  padding: 40px;
}
.page-bottom-item--contact {
  background-color: #6f6f6f;
}
.page-bottom-item--twitter {
  background-color: #4a4a4a;
}

.footer {
  text-align: center;
  padding: 10px;
}
.footer__copy {
  font-size: 11px;
  font-family: "Noto Sans JP", sans-serif;
}

@media screen and (min-width: 768px) {
  .wrapper {
    display: flex;
  }
  .service__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8%;
  }
  .service__item + .service__item {
    margin-top: 0;
  }
  .works__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8%;
  }
  .works__item + .works__item {
    margin-top: 0;
  }
  .about__container {
    display: flex;
    flex-direction: row-reverse;
    gap: 40px;
  }
  .about__img {
    justify-content: center;
    align-items: center;
  }
  .skill {
    margin-top: 100px;
  }
  .skill__list {
    font-size: 16px;
    max-width: 700px;
    line-height: 1.9;
  }
  .skill__list li {
    margin-bottom: 12px;
  }
  .flow__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 16px;
  }
  .flow__item + .flow__item {
    margin-top: 0;
  }
  .message__container {
    display: flex;
    flex-direction: row-reverse;
    gap: 40px;
  }
  .message__img {
    margin-block: auto;
  }
  .page-bottom {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .page-bottom-item {
    padding: 54px 10px;
  }
}
@media screen and (min-width: 1025px) {
  .skill {
    margin-top: 120px;
  }
  .skill__list {
    font-size: 17px;
    max-width: 760px;
    line-height: 2;
  }
  .skill__list li {
    margin-bottom: 14px;
  }
  .flow__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .flow__item + .flow__item {
    margin-top: 0;
  }
}
@media screen and (min-width: 1025px) {
  .pc_hidden {
    display: none;
  }
}

/*# sourceMappingURL=style.css.map */