@charset "UTF-8";
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  height: 100%;
}

body {
  height: 100%;
  overflow-x: hidden;
}

/* 要素のデフォルトスタイルをリセット */
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
figure,
figcaption,
blockquote,
dl,
dd {
  margin: 0;
}

/* リストスタイルのリセット */
ul[class],
ol[class] {
  list-style: none;
}

/* リンクのデフォルトスタイルをリセット */
a {
  text-decoration: none;
  color: inherit;
}

/* テーブル要素のスタイルをリセット */
table {
  border-collapse: collapse;
}

/* フォーム要素のリセット */
input,
button,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

h1 {
  font-size: 2rem;
}
@media screen and (max-width: 767px) {
  h1 {
    font-size: 1.75rem;
  }
}
@media screen and (min-width: 1200px) {
  h1 {
    font-size: 2.25rem;
  }
}
@media screen and (min-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
}
@media screen and (min-width: 1400px) {
  h1 {
    font-size: 2.75rem;
  }
}
@media screen and (min-width: 1600px) {
  h1 {
    font-size: 3rem;
  }
}

h2 {
  font-size: 1.75rem;
}
@media screen and (max-width: 767px) {
  h2 {
    font-size: 1.5rem;
  }
}
@media screen and (min-width: 1200px) {
  h2 {
    font-size: 2rem;
  }
}
@media screen and (min-width: 992px) {
  h2 {
    font-size: 2.25rem;
  }
}
@media screen and (min-width: 1400px) {
  h2 {
    font-size: 2.5rem;
  }
}
@media screen and (min-width: 1600px) {
  h2 {
    font-size: 2.75rem;
  }
}

h3 {
  font-size: 1.5rem;
}
@media screen and (max-width: 767px) {
  h3 {
    font-size: 1.25rem;
  }
}
@media screen and (min-width: 1200px) {
  h3 {
    font-size: 1.75rem;
  }
}
@media screen and (min-width: 992px) {
  h3 {
    font-size: 2rem;
  }
}
@media screen and (min-width: 1400px) {
  h3 {
    font-size: 2.25rem;
  }
}
@media screen and (min-width: 1600px) {
  h3 {
    font-size: 2.5rem;
  }
}

h4 {
  font-size: 1.25rem;
}
@media screen and (max-width: 767px) {
  h4 {
    font-size: 1.125rem;
  }
}
@media screen and (min-width: 1200px) {
  h4 {
    font-size: 1.5rem;
  }
}
@media screen and (min-width: 992px) {
  h4 {
    font-size: 1.75rem;
  }
}
@media screen and (min-width: 1400px) {
  h4 {
    font-size: 2rem;
  }
}
@media screen and (min-width: 1600px) {
  h4 {
    font-size: 2.25rem;
  }
}

h5 {
  font-size: 1.125rem;
}
@media screen and (max-width: 767px) {
  h5 {
    font-size: 1rem;
  }
}
@media screen and (min-width: 1200px) {
  h5 {
    font-size: 1.25rem;
  }
}
@media screen and (min-width: 992px) {
  h5 {
    font-size: 1.5rem;
  }
}
@media screen and (min-width: 1400px) {
  h5 {
    font-size: 1.75rem;
  }
}
@media screen and (min-width: 1600px) {
  h5 {
    font-size: 2rem;
  }
}

h6 {
  font-size: 1rem;
}
@media screen and (max-width: 767px) {
  h6 {
    font-size: 0.875rem;
  }
}
@media screen and (min-width: 1200px) {
  h6 {
    font-size: 1.125rem;
  }
}
@media screen and (min-width: 992px) {
  h6 {
    font-size: 1.25rem;
  }
}
@media screen and (min-width: 1400px) {
  h6 {
    font-size: 1.5rem;
  }
}
@media screen and (min-width: 1600px) {
  h6 {
    font-size: 1.75rem;
  }
}

p {
  font-size: 1rem;
}
@media screen and (max-width: 767px) {
  p {
    font-size: 0.875rem;
  }
}
@media screen and (min-width: 1200px) {
  p {
    font-size: 1rem;
  }
}
@media screen and (min-width: 992px) {
  p {
    font-size: 1.125rem;
  }
}
@media screen and (min-width: 1400px) {
  p {
    font-size: 1.25rem;
  }
}
@media screen and (min-width: 1600px) {
  p {
    font-size: 1.375rem;
  }
}

a {
  font-size: 1rem;
}
@media screen and (max-width: 767px) {
  a {
    font-size: 0.875rem;
  }
}
@media screen and (min-width: 1200px) {
  a {
    font-size: 1rem;
  }
}
@media screen and (min-width: 992px) {
  a {
    font-size: 1.125rem;
  }
}
@media screen and (min-width: 1400px) {
  a {
    font-size: 1.25rem;
  }
}
@media screen and (min-width: 1600px) {
  a {
    font-size: 1.375rem;
  }
}

div {
  font-size: 1rem;
}
@media screen and (max-width: 767px) {
  div {
    font-size: 0.875rem;
  }
}
@media screen and (min-width: 1200px) {
  div {
    font-size: 1rem;
  }
}
@media screen and (min-width: 992px) {
  div {
    font-size: 1.125rem;
  }
}
@media screen and (min-width: 1400px) {
  div {
    font-size: 1.25rem;
  }
}
@media screen and (min-width: 1600px) {
  div {
    font-size: 1.375rem;
  }
}

.text__black {
  color: #0a0a0b;
}

.bg__black {
  background-color: #0a0a0b;
}

.text__gray {
  color: #787881;
}

.bg__gray {
  background-color: #787881;
}

.text__white {
  color: #f4f4f9;
}

.bg__white {
  background-color: #f4f4f9;
}

.text__red {
  color: #e74c3c;
}

.bg__red {
  background-color: #e74c3c;
}

.text__blue {
  color: #3498db;
}

.bg__blue {
  background-color: #3498db;
}

.text__green {
  color: #2ecc71;
}

.bg__green {
  background-color: #2ecc71;
}

.text__yellow {
  color: #f1c40f;
}

.bg__yellow {
  background-color: #f1c40f;
}

.text__dark_blue {
  color: #34495e;
}

.bg__dark_blue {
  background-color: #34495e;
}

.text__light_gray {
  color: #ecf0f1;
}

.bg__light_gray {
  background-color: #ecf0f1;
}

.text__turquoise {
  color: #1abc9c;
}

.bg__turquoise {
  background-color: #1abc9c;
}

/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
  Header
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
body {
  background-color: #0F0D0C;
}

/* ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
  Header & Piano Navigation
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
.sec_header {
  position: fixed;
  z-index: 999;
  top: 0;
  left: 0;
  width: 100%;
}
.sec_header__inner {
  display: flex;
  flex-direction: column;
  padding: 0 0 0 0;
}
@media screen and (min-width: 1200px) {
  .sec_header {
    width: 200px;
    height: 100vh;
  }
  .sec_header__inner {
    height: 100%;
    padding: 0;
  }
}

.bl_logo {
  padding: 20px 20px;
  width: 300px;
}
.bl_logo__link {
  font-size: 16px;
  font-weight: 900;
  color: #fff;
  text-decoration: none;
}
@media screen and (min-width: 1200px) {
  .bl_logo__link {
    font-size: 24px;
  }
}

/* Piano Navigation Base (ul) */
.bl_pianoNav {
  width: 120px;
}
.bl_pianoNav__list {
  position: relative;
  list-style: none;
  margin: 0;
}
.bl_pianoNav__item {
  position: relative;
  transition: all 0.1s ease;
  cursor: pointer;
}
.bl_pianoNav__item--white {
  height: 30px;
  width: 100%;
  z-index: 1;
  background: linear-gradient(to bottom, #eee 0%, #fff 100%);
  border-right: 1px solid #bbb;
  border-bottom: 1px solid #bbb;
  border-radius: 0 0.1rem 0.1rem 0;
  box-shadow: -1px 0 0 rgba(255, 255, 255, 0.8) inset, 0 0 5px #ccc inset, 0 0 3px rgba(0, 0, 0, 0.2);
}
.bl_pianoNav__item--white:hover {
  border-top: 1px solid #777;
  border-right: 1px solid #999;
  border-bottom: 1px solid #999;
  box-shadow: 2px 0 3px rgba(0, 0, 0, 0.1) inset, -5px 5px 20px rgba(0, 0, 0, 0.2) inset, 0 0 3px rgba(0, 0, 0, 0.2);
  background: linear-gradient(to bottom, #fff 0%, #e9e9e9 100%);
}
.bl_pianoNav__item--black {
  position: absolute;
  left: 0;
  z-index: 2;
  width: 70px;
  height: 20px;
  background: linear-gradient(45deg, #0f0d0c 0%, #0f0d0c 100%);
  border: 1px solid #1c1c1c;
  border-radius: 0 0.1rem 0.1rem 0;
  box-shadow: -1px -1px 2px rgba(255, 255, 255, 0.2) inset, 0 -5px 2px 3px rgba(0, 0, 0, 0.6) inset, 0 2px 4px rgba(0, 0, 0, 0.5);
}
.bl_pianoNav__item--black:hover {
  box-shadow: -1px -1px 2px rgba(255, 255, 255, 0.2) inset, 0 -2px 2px 3px rgba(0, 0, 0, 0.6) inset, 0 1px 2px rgba(0, 0, 0, 0.5);
  background: linear-gradient(to right, #444 0%, #222 100%);
}
.bl_pianoNav__item--about {
  top: 20px;
}
.bl_pianoNav__item--works {
  top: 50px;
}
.bl_pianoNav__item--event {
  top: 80px;
}
.bl_pianoNav__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: #333;
  font-weight: 700;
  font-size: 11px;
}
.bl_pianoNav__item--black .bl_pianoNav__link {
  color: #fff;
  font-size: 10px;
}
@media screen and (min-width: 1200px) {
  .bl_pianoNav {
    width: 180px;
  }
  .bl_pianoNav__item--white {
    height: 50px;
  }
  .bl_pianoNav__item--black {
    height: 36px;
    width: 90px;
  }
  .bl_pianoNav__item--about {
    top: 32px;
  }
  .bl_pianoNav__item--works {
    top: 82px;
  }
  .bl_pianoNav__item--event {
    top: 132px;
  }
  .bl_pianoNav__link {
    font-size: 13px;
  }
  .bl_pianoNav__item--black .bl_pianoNav__link {
    font-size: 11px;
  }
}

.sec_works {
  width: 100%;
  padding: 60px 0 0 0;
}
@media screen and (min-width: 1200px) {
  .sec_works {
    padding: 100px 0 0 0;
  }
}
.sec_works .bl_worksHeader {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 60px auto;
  padding: 0 20px 0 20px;
  box-sizing: border-box;
}
@media screen and (min-width: 1200px) {
  .sec_works .bl_worksHeader {
    margin: 0 auto 100px auto;
    padding: 0 60px 0 60px;
  }
}
.sec_works .bl_worksHeader__title {
  margin: 0 0 30px 0;
  font-weight: 400;
  letter-spacing: 0.1em;
}
.sec_works .bl_worksHeader__desc {
  margin: 0 0 0 0;
  line-height: 1.8;
  font-weight: 400;
}
.sec_works .bl_worksList {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0 0 0 0;
  padding: 0 0 0 0;
}
.sec_works .bl_worksList .bl_workItem {
  position: relative;
  width: 100%;
  height: 60vh;
  margin: 0 0 0 0;
  overflow: hidden;
}
@media screen and (min-width: 1200px) {
  .sec_works .bl_worksList .bl_workItem {
    height: 85vh;
  }
}
.sec_works .bl_worksList .bl_workItem__link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}
.sec_works .bl_worksList .bl_workItem__link:hover .bl_workItem__media::after {
  opacity: 0.5;
}
.sec_works .bl_worksList .bl_workItem__link:hover .bl_workItem__img,
.sec_works .bl_worksList .bl_workItem__link:hover .bl_workItem__video {
  transform: scale(1.08);
}
.sec_works .bl_worksList .bl_workItem__media {
  position: relative;
  width: 100%;
  height: 100%;
}
.sec_works .bl_worksList .bl_workItem__media::after {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  content: "";
  background: #000;
  opacity: 0.3;
  transition: opacity 0.6s ease;
}
.sec_works .bl_worksList .bl_workItem__img, .sec_works .bl_worksList .bl_workItem__video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
  transition: transform 2s ease;
}
.sec_works .bl_worksList .bl_workItem__content {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 100%;
  padding: 0 20px 0 20px;
  box-sizing: border-box;
  text-align: center;
  transform: translate(-50%, -50%);
}
.sec_works .bl_worksList .bl_workItem__title {
  margin: 0 0 10px 0;
  line-height: 1.2;
  font-weight: 400;
}
.sec_works .bl_worksList .bl_workItem__text {
  margin: 0 0 0 0;
  line-height: 1.6;
}

.js_reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
}
.js_reveal.is_active {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Section: Front Page Hero
   ========================================================================== */
.sec_frontpage_hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 100vh;
  padding: 60px 20px;
  background-color: #1E3A5F;
  box-sizing: border-box;
}
@media screen and (min-width: 768px) {
  .sec_frontpage_hero {
    min-height: 600px;
    padding: 120px 40px;
  }
}
@media screen and (min-width: 1200px) {
  .sec_frontpage_hero {
    padding: 120px;
  }
}

.bl_hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: 100%;
  max-width: 800px;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .bl_hero__inner {
    gap: 32px;
  }
}

.bl_heroBadge {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background-color: rgba(255, 255, 255, 0.125);
  border-radius: 20px;
}
.bl_heroBadge__text {
  color: #FFFFFF;
  font-family: "lato", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
}
@media screen and (min-width: 768px) {
  .bl_heroBadge__text {
    font-size: 14px;
  }
}

.bl_hero__headline {
  margin: 0;
  color: #FFFFFF;
  font-family: "lato", "Noto Sans JP", sans-serif;
  font-size: 32px;
  font-weight: 300;
  line-height: 1.2;
}
@media screen and (min-width: 576px) {
  .bl_hero__headline {
    font-size: 40px;
  }
}
@media screen and (min-width: 768px) {
  .bl_hero__headline {
    font-size: 48px;
  }
}
@media screen and (min-width: 1200px) {
  .bl_hero__headline {
    font-size: 56px;
  }
}

.bl_hero__subline {
  margin: 0;
  max-width: 600px;
  color: rgba(255, 255, 255, 0.8);
  font-family: "lato", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
}
@media screen and (min-width: 768px) {
  .bl_hero__subline {
    font-size: 16px;
  }
}
@media screen and (min-width: 1200px) {
  .bl_hero__subline {
    font-size: 18px;
  }
}

.bl_heroCta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}
@media screen and (min-width: 576px) {
  .bl_heroCta {
    flex-direction: row;
    gap: 16px;
  }
}
.bl_heroCta__primary, .bl_heroCta__secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: "lato", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 8px;
  transition: opacity 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}
@media screen and (min-width: 768px) {
  .bl_heroCta__primary, .bl_heroCta__secondary {
    padding: 16px 32px;
    font-size: 16px;
  }
}
.bl_heroCta__primary:hover, .bl_heroCta__secondary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
.bl_heroCta__primary {
  background-color: #FFFFFF;
  color: #1E3A5F;
}
.bl_heroCta__secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 1px solid #FFFFFF;
}
.bl_heroCta__secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   Section: Front Page Features
   ========================================================================== */
.sec_frontpage_features {
  width: 100%;
  padding: 60px 20px;
  background-color: #FFFFFF;
  box-sizing: border-box;
}
@media screen and (min-width: 768px) {
  .sec_frontpage_features {
    padding: 80px 40px;
  }
}
@media screen and (min-width: 1200px) {
  .sec_frontpage_features {
    padding: 100px 120px;
  }
}

.bl_features__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .bl_features__inner {
    gap: 60px;
  }
}

.bl_featuresHeader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .bl_featuresHeader {
    gap: 16px;
  }
}
.bl_featuresHeader__label {
  color: #1E3A5F;
  font-family: "lato", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
}
@media screen and (min-width: 768px) {
  .bl_featuresHeader__label {
    font-size: 13px;
  }
}
.bl_featuresHeader__title {
  margin: 0;
  color: #1C1C1C;
  font-family: "lato", "Noto Sans JP", sans-serif;
  font-size: 28px;
  font-weight: 500;
}
@media screen and (min-width: 768px) {
  .bl_featuresHeader__title {
    font-size: 32px;
  }
}
@media screen and (min-width: 1200px) {
  .bl_featuresHeader__title {
    font-size: 36px;
  }
}
.bl_featuresHeader__subtitle {
  margin: 0;
  color: #6B6B6B;
  font-family: "lato", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
}
@media screen and (min-width: 768px) {
  .bl_featuresHeader__subtitle {
    font-size: 16px;
  }
}

.bl_featuresCards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  width: 100%;
}
@media screen and (min-width: 768px) {
  .bl_featuresCards {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}
@media screen and (min-width: 1200px) {
  .bl_featuresCards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.bl_featureCard {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 24px;
  background-color: #FAF8F5;
  border-radius: 16px;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .bl_featureCard {
    gap: 20px;
    padding: 32px;
  }
}
.bl_featureCard__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background-color: #1E3A5F;
  border-radius: 16px;
  color: #FFFFFF;
}
@media screen and (min-width: 768px) {
  .bl_featureCard__icon {
    width: 64px;
    height: 64px;
  }
}
.bl_featureCard__icon svg {
  width: 24px;
  height: 24px;
}
@media screen and (min-width: 768px) {
  .bl_featureCard__icon svg {
    width: 28px;
    height: 28px;
  }
}
.bl_featureCard__title {
  margin: 0;
  color: #1C1C1C;
  font-family: "lato", "Noto Sans JP", sans-serif;
  font-size: 18px;
  font-weight: 500;
}
@media screen and (min-width: 768px) {
  .bl_featureCard__title {
    font-size: 20px;
  }
}
.bl_featureCard__desc {
  margin: 0;
  max-width: 296px;
  color: #6B6B6B;
  font-family: "lato", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
}
@media screen and (min-width: 768px) {
  .bl_featureCard__desc {
    font-size: 15px;
  }
}

/* Tailwind CDN は runtime で <style> を注入するため、後発勝ちで上書きされる。
   bg-[#535a35] / bg-[#535A35] の Tailwind 生成色 (rgb(83 90 53)) を新色に固定。 */
.bg-\[\#535a35\],
.bg-\[\#535A35\] {
  --tw-bg-opacity: 1;
  background-color: rgb(79 86 52 / var(--tw-bg-opacity, 1)) !important;
}
/*# sourceMappingURL=app.css.map */