.nebulacore-contents {
  width: 100%;
  max-width: 100%;
  margin: 0;
  color: #111111;
  background: #ffffff;
  font-family: "DM Sans", "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, Meiryo, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;
  overscroll-behavior-x: none;
}

.nebulacore-contents *,
.nebulacore-contents *::before,
.nebulacore-contents *::after {
  box-sizing: border-box;
}

.nebulacore-contents img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

.nebulacore-contents a {
  color: inherit;
  text-decoration: none;
}
.nebulacore-contents a:hover {
  color: #1243ef;
}

.nebulacore-contents ul,
.nebulacore-contents ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nebulacore-contents p,
.nebulacore-contents h1,
.nebulacore-contents h2,
.nebulacore-contents h3,
.nebulacore-contents h4 {
  margin: 0;
}

.nebulacore-contents br.br-pc{
  display: inline;
}
.nebulacore-contents br.br-sp{
  display: none;
}
.nebulacore-contents .frame {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding-left: clamp(24px, 6.111vw, 88px);
  padding-right: clamp(24px, 6.111vw, 88px);
}

.nebulacore-contents main,
.nebulacore-contents section[id] {
  scroll-margin-top: 88px;
}

.nebulacore-contents .section-label {
  color: #1243ef;
  font-size: 32px;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.nebulacore-contents .why__title,
.nebulacore-contents .service__title,
.nebulacore-contents .consulting__title,
.nebulacore-contents .ax-platform__title,
.nebulacore-contents .use-case__title,
.nebulacore-contents .journey__title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0;
}

.nebulacore-contents .badge {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 6px 14px;
  border-radius: 999px;
  background: #1243ef;
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.nebulacore-contents .eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: #111111;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.nebulacore-contents .eyebrow--light {
  color: #ffffff;
}

.nebulacore-contents .eyebrow__line {
  display: block;
  width: 28px;
  height: 2px;
  background: #1243ef;
  flex: 0 0 auto;
}

.nebulacore-contents .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 36px;
  border-radius: 999px;
  background: #1243ef;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1;
  transition: all 0.3s ease;
}

.nebulacore-contents .button:hover {
  background: #0e36c8;
  color: #ffffff;
}

.nebulacore-contents .button:focus-visible,
.nebulacore-contents a:focus-visible,
.nebulacore-contents button:focus-visible {
  outline: 2px solid #1243ef;
  outline-offset: 3px;
}

.nebulacore-contents .button--wide {
  width: 100%;
  min-height: 56px;
}

.nebulacore-contents .icon-external {
  width: 14px;
  height: 14px;
  margin-left: 6px;
  vertical-align: -2px;
}

.nebulacore-contents .check-list__icon {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
}

.nebulacore-contents .header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: #ffffff;
}

.nebulacore-contents .header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1440px;
  height: 88px;
  margin: 0 auto;
  padding: 0 clamp(24px, 3.333vw, 48px);
}

.nebulacore-contents .header__logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}

.nebulacore-contents .header__logo img {
  width: 200px;
  height: auto;
}

.nebulacore-contents .header__nav {
  display: flex;
  align-items: center;
  gap: 48px;
}

.nebulacore-contents .header__nav-list {
  display: flex;
  align-items: center;
  gap: 48px;
}

.nebulacore-contents .header__nav-link {
  color: #020617;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.nebulacore-contents .header__nav-link:hover {
  color: #1243ef;
}

.nebulacore-contents .header__contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 131px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  background: #000000;
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: all 0.3s ease;
}

.nebulacore-contents .header__contact:hover {
  background: #1243ef;
  color: #ffffff;
}

.nebulacore-contents .header__menu {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nebulacore-contents .header__menu-line {
  display: block;
  width: 22px;
  height: 1.5px;
  margin: 5px auto;
  background: #111111;
}

.nebulacore-contents .hero {
  width: 100%;
  max-width: 100%;
  background: #ffffff;
  overflow: hidden;
  overflow: clip;
}

.nebulacore-contents .hero__frame {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 1440px;
  min-height: clamp(480px, 70vw, 812px);
  margin: 0 auto;
  overflow: hidden;
  overflow: clip;
}

.nebulacore-contents .hero__copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
  width: 100%;
  max-width: 760px;
  padding: 48px clamp(24px, 6.111vw, 88px);
}

.nebulacore-contents .hero__title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.nebulacore-contents .hero__title-line {
  display: inline-block;
  padding: 4px 10px;
  background: #000000;
  color: #ffffff;
}

.nebulacore-contents .hero__lead {
  display: inline-block;
  margin-top: 0;
  padding-right: 6px;
  background: #ffffff;
  color: #050912;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.8;
}

 .nebulacore-contents .button--hero {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 58px;
  padding: 21px 64px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 999px;
  overflow: hidden;
  isolation: isolate;
  background-image:url(../images/herobutton_off.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  backface-visibility: hidden;
  transition: background-image 0.3s ease;
}

.nebulacore-contents .button--hero:hover {
  background-image:url(../images/herobutton_on.png);
}

.nebulacore-contents .hero__visual {
  position: absolute;
  z-index: 0;
  top: -1%;
  left: 5%;
  width: 104%;
  max-width: none;
  pointer-events: none;
}

.nebulacore-contents .why {
  padding: 80px 0 160px;
  background: #ffffff;
}

.nebulacore-contents .why__head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.8fr);
  gap: 56px;
  align-items: flex-start;
  margin-top: 56px;
}

.nebulacore-contents .why__lead {
  color: #333333;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.8;
}

.nebulacore-contents .why__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 100px;
  margin: 80px auto 0;
  width: 98%;
}

.nebulacore-contents .why__item {
  padding-top: 28px;
  border-top: 1px solid #e6e6e6;
}

.nebulacore-contents .why__index {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
}

.nebulacore-contents .why__number {
  color: #1243ef;
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
}

.nebulacore-contents .why__label {
  color: #222222;
  font-size: 15px;
  font-weight: 500;
}

.nebulacore-contents .why__item-title {
  margin-top: 32px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.55;
}

.nebulacore-contents .why__text {
  margin-top: 28px;
  color: #444444;
  font-size: 15px;
  line-height: 2.1;
}

.nebulacore-contents .value-loop {
  margin-top: 96px;
}

.nebulacore-contents .value-loop__heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.nebulacore-contents .value-loop__badge {
  display: inline-flex;
  margin: 0;
  padding: 4px 16px;
  border-radius: 999px;
  background: #000000;
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.5;
}

.nebulacore-contents .value-loop__title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.3;
}

.nebulacore-contents .value-loop__board {
  display: flex;
  align-items: stretch;
  gap: 20px;
  margin-top: 32px;
}

.nebulacore-contents .value-loop__arrow {
  flex: 0 0 auto;
  align-self: center;
}

.nebulacore-contents .value-loop__arrow--pc {
  display: block;
  width: 14px;
  height: 32px;
}

.nebulacore-contents .value-loop__arrow--sp {
  display: none;
  width: 32px;
  height: 14px;
}

.nebulacore-contents .value-loop__step {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
  border-radius: 8px;
  color: #ffffff;
}

.nebulacore-contents .value-loop__step--concept {
  flex: 0 0 260px;
  justify-content: center;
  padding: 24px 32px;
  border-radius: 24px;
  background: #020617;
}

.nebulacore-contents .value-loop__name {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
}

.nebulacore-contents .value-loop__text {
  color: #ffffff;
  font-size: 14px;
  line-height: 1.8;
}

.nebulacore-contents .value-loop__flow {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  align-items: center;
  gap: 0;
  min-width: 0;
  padding: 32px;
  border-radius: 24px;
  background: #000000;
}

.nebulacore-contents .value-loop__return {
  height: auto;
}

.nebulacore-contents .value-loop__return--pc {
  display: block;
  width: min(90%, 624px);
  margin-bottom: 8px;
}

.nebulacore-contents .value-loop__return--sp {
  display: none;
}

.nebulacore-contents .value-loop__phases {
  display: flex;
  align-items: stretch;
  width: 100%;
  gap: 0;
}

.nebulacore-contents .value-loop__phases .value-loop__step {
  flex: 1 1 0;
  min-width: 0;
  border: 1px solid #ffffff;
  border-radius: 8px;
}

.nebulacore-contents .value-loop__connector {
  flex: 0 0 24px;
  align-self: center;
  height: 10px;
  background: #ffffff;
}

.nebulacore-contents .service {
  padding: 80px 0 0;
  background: #ffffff;
  margin-bottom: 170px;
}

.nebulacore-contents .service__head {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.75fr);
  gap: 48px;
  align-items: center;
  margin-top: 48px;
}

.nebulacore-contents .service__lead {
  color: #111111;
  font-size: 14px;
  line-height: 1.8;
}

.nebulacore-contents .service__body {
  width: 100%;
  max-width: 1440px;
  margin: 95px auto 0;
  padding-left: clamp(24px, 6.111vw, 88px);
  padding-right: 0;
  background: #ffffff;
}

.nebulacore-contents .service__stage {
  position: relative;
  z-index: 0;
  width: 100%;
  max-width: 1352px;
  margin: 0;
  padding: 100px 64px 158px;
  overflow: hidden;
  background-color: #000000;
  background-image:linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url("../images/service-nebula.png");
  background-position: 50px -180px;
  background-size: 100% auto;
  background-repeat: no-repeat;
  border-top-left-radius: 20px; 
  border-bottom-left-radius: 20px; 
}

.nebulacore-contents .service__pillars,
.nebulacore-contents .consulting,
.nebulacore-contents .ax-platform {
  position: relative;
  z-index: 1;
}

.nebulacore-contents .service__pillars {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.nebulacore-contents .service__catch {
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}

.nebulacore-contents .service__logo {
  width: min(100%, 448px);
  height: auto;
  margin: 0 auto 32px;
}

.nebulacore-contents .service__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
}

.nebulacore-contents .service-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 434px;
  padding: 48px 30px;
  border-radius: 8px;
  background: linear-gradient(-53deg, rgba(0, 0, 0, 0.12) 2%, rgba(102, 102, 102, 0) 50%), #f2f2f2;
  color: #000000;
}

.nebulacore-contents .service-card--dark {
  background: linear-gradient(-55deg, rgba(0, 0, 0, 0.55) 1%, rgba(40, 40, 40, 0.35) 51%), #2a2a2a;
  color: #ffffff;
}

.nebulacore-contents .service-card__label {
  margin: 0 0 16px;
  color: inherit;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1;
}

.nebulacore-contents .service-card__title {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
}

.nebulacore-contents .service-card__lead {
  color: inherit;
  font-size: 16px;
  line-height: 1.8;
}

.nebulacore-contents .service-card .check-list {
  display: grid;
  grid-template-columns: repeat(2, max-content);
  gap: 14px 14px;
}

.nebulacore-contents .check-list__item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.nebulacore-contents .consulting {
  max-width: 1200px;
  margin: 96px auto 0;
  padding: 96px 81px;
  border-radius: 8px;
  background: linear-gradient(-47deg, rgba(0, 0, 0, 0.25) 2%, rgba(102, 102, 102, 0) 50%), #ffffff;
  color: #000000;
}

.nebulacore-contents .consulting__intro {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.nebulacore-contents .consulting__label {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1;
}

.nebulacore-contents .consulting__product {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
}

.nebulacore-contents .consulting__head {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(260px, 0.95fr);
  gap: 96px;
  align-items: start;
  margin-top: 32px;
}

.nebulacore-contents .consulting__lead {
  color: #000000;
  font-size: 14px;
  line-height: 1.8;
}

.nebulacore-contents .consulting__steps {
  display: flex;
  align-items: stretch;
  gap: 14px;
  margin-top: 96px;
}

.nebulacore-contents .consulting__step {
  flex: 1 1 0;
  min-width: 0;
  padding: 26px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.nebulacore-contents .consulting__arrow {
  display: flex;
  flex: 0 0 14px;
  align-items: center;
}

.nebulacore-contents .consulting__arrow img {
  width: 14px;
  height: 32px;
}

.nebulacore-contents .consulting__number {
  margin: 0;
  color: #1243ef;
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.03em;
}

.nebulacore-contents .consulting__label-step {
  margin: 8px 0 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
}

.nebulacore-contents .consulting__text {
  margin-top: 20px;
  color: #000000;
  font-size: 14px;
  line-height: 1.8;
}

.nebulacore-contents .ax-platform {
  max-width: 1200px;
  margin: 32px auto 0;
  padding: 100px 80px;
  border-radius: 8px;
  background: linear-gradient(298deg, rgba(0, 0, 0, 0.95) 0.83%, rgba(0, 0, 0, 0.76) 50.89%), var(--color-base, #FFF);
  color: #ffffff;
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.1);
}

.nebulacore-contents .ax-platform__intro {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0;
}

.nebulacore-contents .ax-platform__label {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1;
}

.nebulacore-contents .ax-platform__product {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
}

.nebulacore-contents .ax-platform__head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  gap: 96px;
  align-items: start;
  margin-top: 32px;
}

.nebulacore-contents .ax-platform__lead {
  color: #ffffff;
  font-size: 14px;
  line-height: 1.8;
}

.nebulacore-contents .ax-platform__card {
  margin-top: 96px;
  padding: 64px 0 0 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  background: transparent;
  color: #ffffff;
}

.nebulacore-contents .capability-board {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nebulacore-contents .capability {
  display: grid;
  grid-template-columns: minmax(220px, 270px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding-left: 48px;
}

.nebulacore-contents .capability + .capability {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.nebulacore-contents .capability__items {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.nebulacore-contents .capability__eyebrow {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.15;
  text-transform: capitalize;
}

.nebulacore-contents .capability__title {
  margin-top: 12px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.35;
}

.nebulacore-contents .capability__name {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}

.nebulacore-contents .capability__text {
  margin-top: 16px;
  color: #ffffff;
  font-size: 14px;
  line-height: 1.8;
}

.nebulacore-contents .governance {
  margin-top: 48px;
  padding: 28px 28px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: transparent;
}

.nebulacore-contents .governance__eyebrow {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.15;
  text-transform: capitalize;
}

.nebulacore-contents .governance__title {
  margin-top: 10px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  text-align: left;
}

.nebulacore-contents .governance__list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 30px;
  margin-top: 28px;
}

.nebulacore-contents .governance__item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 16px;
  border-radius: 8px;
  background: #ffffff;
  color: #111111;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  line-height: 1.55;
}

.nebulacore-contents .ax-platform__partner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  text-align: left;
}

.nebulacore-contents .ax-platform__partner-line {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.nebulacore-contents .ax-platform__partner-link {
  display: inline-flex;
  align-items: center;
  color: #ffffff;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nebulacore-contents .use-case {
  padding: 80px 0 171px;
  background: #ffffff;
}

.nebulacore-contents .use-case__head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.7fr);
  gap: 40px;
  align-items: end;
  margin-top: 48px;
}

.nebulacore-contents .use-case__lead {
  color: #111111;
  font-size: 14px;
  line-height: 1.8;
}

.nebulacore-contents .use-case__list {
  display: flex;
  flex-direction: column;
  margin-top: 96px;
}

.nebulacore-contents .use-case__item {
  display: grid;
  grid-template-columns: 350px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.15);
}

.nebulacore-contents .use-case__item + .use-case__item {
  margin-top: 64px;
}

.nebulacore-contents .use-case__summary {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.nebulacore-contents .use-case__number {
  margin: 0;
  color: #1243ef;
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.03em;
}

.nebulacore-contents .use-case__summary-body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.nebulacore-contents .use-case__category {
  margin: 0;
  color: #000000;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.15;
}

.nebulacore-contents .use-case__name {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.3;
}

.nebulacore-contents .use-case__detail {
  display: flex;
  flex-direction: column;
  gap: 13px;
  min-width: 0;
}

.nebulacore-contents .use-case__needs {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
}

.nebulacore-contents .use-case__need {
  display: inline-block;
  margin: 0;
  padding: 2px 8px;
  background: #000000;
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.nebulacore-contents .use-case__solution {
  margin: 0;
  color: #000000;
  font-size: 18px;
  line-height: 1.6;
}

.nebulacore-contents .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nebulacore-contents .tag-list__item {
  padding: 6px 10px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  background: transparent;
  color: rgba(0, 0, 0, 0.5);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1;
}

.nebulacore-contents .news {
  padding: 80px 0 120px;
  background: #ffffff;
}

.nebulacore-contents .news__inner {
  display: flex;
  align-items: flex-start;
  gap: 125px;
}

.nebulacore-contents .news__item {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 32px;
  min-width: 0;
  transition: all 0.3s ease;
}

.nebulacore-contents .news__date {
  margin: 0;
  color: #000000;
  font-size: 14px;
  line-height: 1.45;
  letter-spacing: 0.02em;
}

.nebulacore-contents .news__body {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.nebulacore-contents .news__headline {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
}

.nebulacore-contents .news__text {
  margin: 0;
  color: #000000;
  font-size: 14px;
  line-height: 1.45;
}

.nebulacore-contents .news__external {
  display: inline-flex;
  align-items: center;
  margin: 0;
  color: #000000;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nebulacore-contents .news__item:hover .news__headline {
  color: #1243ef;
}

.nebulacore-contents .journey {
  width: 100%;
  background: #000000;
  color: #ffffff;
}

.nebulacore-contents .journey__inner {
  display: flex;
  align-items: center;
  gap: 96px;
  padding-top: 80px;
  padding-bottom: 96px;
}

.nebulacore-contents .journey__copy {
  flex: 1 1 auto;
  min-width: 0;
}

.nebulacore-contents .journey__title {
  margin: 0;
}

.nebulacore-contents .journey__lead {
  margin-top: 26px;
  color: #ffffff;
  font-size: 16px;
  line-height: 1.8;
}

.nebulacore-contents .button--journey {
  flex: 0 0 auto;
  width: 355px;
  min-height: 63px;
  padding: 16px 48px;
  font-size: 20px;
  font-weight: 700;
}

.nebulacore-contents .footer {
  width: 100%;
  background: #000000;
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.nebulacore-contents .footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px clamp(24px, 3.333vw, 48px);
}

.nebulacore-contents .footer__logo img {
  width: 200px;
  height: auto;
  filter: brightness(0) invert(1);
}

.nebulacore-contents .footer__nav-list {
  display: flex;
  align-items: center;
  gap: 48px;
}

.nebulacore-contents .footer__nav-link {
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.nebulacore-contents .footer__nav-link:hover {
  color: #c5d4ff;
}

.nebulacore-contents .footer__copyright {
  color: rgba(236, 236, 232, 0.6);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.is-enhanced .nebulacore-contents .js-fade-title,
.is-enhanced .nebulacore-contents .js-fade-image {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.is-enhanced .nebulacore-contents .js-fade-title.is-in,
.is-enhanced .nebulacore-contents .js-fade-image.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .is-enhanced .nebulacore-contents .js-fade-title,
  .is-enhanced .nebulacore-contents .js-fade-image {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (min-width: 1441px) {
  .nebulacore-contents .header__inner,
  .nebulacore-contents .hero__frame,
  .nebulacore-contents .footer__inner,
  .nebulacore-contents .journey > .frame {
    max-width: none;
  }
}

@media (max-width: 1024px) {
  .nebulacore-contents .header__menu {
    display: block;
    margin-left: auto;
  }

  .nebulacore-contents .header__nav {
    display: none;
    position: absolute;
    top: 88px;
    left: 0;
    right: 0;
    z-index: 30;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 24px;
    background: #ffffff;
    border-bottom: 1px solid #eeeeee;
    transition: all 0.3s ease;
  }

  .nebulacore-contents .header__nav.is-open {
    display: flex;
    transform: translateY(0);
  }

  .nebulacore-contents .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
  .nebulacore-contents .header__nav-item{
    display: block;
    width: 100%;
    padding: 14px 0 14px 5px;
    font-size: 15px;
    transition: background-color 0.3s ease;
  }
  .nebulacore-contents .header__nav-item:hover{
    background-color: #eeeeee;
    display: block;
  }
  .nebulacore-contents .header__nav-item a{
    display: block;
  }
  .nebulacore-contents .header__contact {
    margin-top: 8px;
  }

  .nebulacore-contents .why__title,
  .nebulacore-contents .service__title,
  .nebulacore-contents .ax-platform__title,
  .nebulacore-contents .consulting__title,
  .nebulacore-contents .use-case__title,
  .nebulacore-contents .journey__title {
    font-size: 30px;
  }

  .nebulacore-contents .consulting__steps,
  .nebulacore-contents .use-case__item,
  .nebulacore-contents .news__inner,
  .nebulacore-contents .journey__inner {
    display: flex;
    flex-direction: column;
  }

  .nebulacore-contents .ax-platform__card {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 48px;
    padding: 0 20px;
  }

  .nebulacore-contents .capability-board {
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    padding: 30px 10px;
  }

  .nebulacore-contents .capability {
    display: flex;
    flex: 1 1 0;
    flex-direction: column;
    gap: 45px;
    min-width: 0;
    padding-left: 0;
  }

  .nebulacore-contents .capability:first-child {
    border-right: 1px solid rgba(255, 255, 255, 0.15);
  }

  .nebulacore-contents .capability + .capability {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
  }

  .nebulacore-contents .capability__label {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .nebulacore-contents .capability__title {
    margin-top: 0;
    font-size: 28px;
    line-height: 38px;
  }

  .nebulacore-contents .capability__items {
    display: flex;
    flex-direction: column;
    gap: 26px;
  }

  .nebulacore-contents .capability__item {
    display: flex;
    flex-direction: column;
    gap: 7px;
  }

  .nebulacore-contents .capability__text {
    margin-top: 0;
  }

  .nebulacore-contents .governance {
    margin-top: 0;
    padding: 36px;
  }

  .nebulacore-contents .governance__title {
    font-size: 28px;
    line-height: 1;
  }

  .nebulacore-contents .governance__list {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 24px;
    margin-top: 28px;
  }

  .nebulacore-contents .governance__item {
    flex: 0 0 auto;
    width: auto;
    min-width: 0;
    min-height: 0;
  }

  .nebulacore-contents .ax-platform__partner {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 8px;
    margin-top: 8px;
  }

  .nebulacore-contents .consulting__arrow {
    display: none;
  }

  .nebulacore-contents .value-loop__board {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }

  .nebulacore-contents .value-loop__step--concept {
    flex: 0 0 auto;
    width: 100%;
    padding: 24px 32px;
  }

  .nebulacore-contents .value-loop__arrow--pc {
    display: none;
  }

  .nebulacore-contents .value-loop__arrow--sp {
    display: block;
  }

  .nebulacore-contents .value-loop__flow {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
    padding: 32px 32px 32px 22px;
  }

  .nebulacore-contents .value-loop__return--pc {
    display: none;
  }

  .nebulacore-contents .value-loop__return--sp {
    display: block;
    flex: 0 0 33px;
    width: 33px;
    height: auto;
    align-self: stretch;
    margin: 52px 0;
    object-fit: fill;
  }

  .nebulacore-contents .value-loop__phases {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    align-items: stretch;
    min-width: 0;
    gap: 0;
  }

  .nebulacore-contents .value-loop__phases .value-loop__step {
    flex: 0 0 auto;
    width: 100%;
  }

  .nebulacore-contents .value-loop__connector {
    display: block;
    flex: 0 0 24px;
    align-self: center;
    width: 10px;
    height: 24px;
  }

  .nebulacore-contents .why__head,
  .nebulacore-contents .service__head,
  .nebulacore-contents .ax-platform__head,
  .nebulacore-contents .consulting__head,
  .nebulacore-contents .use-case__head {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .nebulacore-contents .hero__visual {
    top: 42%;
    left: 50%;
    width: 140%;
    transform: translate(-50%, -50%);
  }

  .is-enhanced .nebulacore-contents .hero__visual.js-fade-image {
    transform: translate(-50%, calc(-50% + 18px));
  }

  .is-enhanced .nebulacore-contents .hero__visual.js-fade-image.is-in {
    transform: translate(-50%, -50%);
  }

  .nebulacore-contents .consulting,
  .nebulacore-contents .ax-platform {
    padding: 56px 32px;
  }
  .nebulacore-contents .why__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 50px;
    margin: 80px auto 0;
    width: 98%;
  }
  .nebulacore-contents .news__inner {
    gap: 32px;
  }

  .nebulacore-contents .button--journey {
    width: 100%;
  }

  .nebulacore-contents .service__body {
    padding-left: 16px;
    padding-right: 0px;
  }

  .nebulacore-contents .service__stage {
    padding: 100px 24px 64px;
    background-position: 100px -150px;
    
  }

  .nebulacore-contents .service-card {
    min-height: 0;
    gap: 40px;
  }

  .nebulacore-contents .service-card .check-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 599px) {
  
   .nebulacore-contents br.br-pc{
    display: none;
  }
  .nebulacore-contents br.br-sp{
    display: inline;
  }  
  .nebulacore-contents .frame {
    padding-left: 20px;
    padding-right: 20px;
  }

  .nebulacore-contents .header__inner {
    height: 64px;
    padding: 0 20px;
  }

  .nebulacore-contents .header__nav {
    top: 64px;
  }

  .nebulacore-contents .header__logo img {
    width: 160px;
  }

  .nebulacore-contents main,
  .nebulacore-contents section[id] {
    scroll-margin-top: 64px;
  }

  .nebulacore-contents .hero__copy {
    gap: 22px;
    padding: 250px 30px 60px 20px;
  }

  .nebulacore-contents .hero__title {
    gap: 11px;
    font-size: 21px;
  }

  .nebulacore-contents .hero__visual {
    top: 38%;
    left: 50%;
    width: 160%;
    max-width: none;
    transform: translate(-50%, -50%);
  }

  .is-enhanced .nebulacore-contents .hero__visual.js-fade-image {
    transform: translate(-50%, calc(-50% + 18px));
  }

  .is-enhanced .nebulacore-contents .hero__visual.js-fade-image.is-in {
    transform: translate(-50%, -70%);
  }
  .nebulacore-contents .button--hero {
    min-height: 48px;
    padding: 15px 40px;
  }

  .nebulacore-contents .why {
    padding: 56px 0 112px;
  }

  .nebulacore-contents .why__head {
    gap: 40px;
    margin-top: 40px;
  }

  .nebulacore-contents .why__list {
    grid-template-columns: 1fr;
    gap: 70px;
    margin: 56px auto 0;
  }

  .nebulacore-contents .why__item {
    padding-top: 20px;
  }

  .nebulacore-contents .why__index {
    gap: 8px;
  }

  .nebulacore-contents .why__item-title {
    margin-top: 22px;
    font-size: 21px;
    line-height: 1.35;
  }

  .nebulacore-contents .why__text {
    margin-top: 20px;
  }

  .nebulacore-contents .value-loop {
    margin-top: 67px;
  }

  .nebulacore-contents .value-loop__heading {
    gap: 11px;
  }

  .nebulacore-contents .value-loop__title {
    font-size: 21px;
  }

  .nebulacore-contents .value-loop__board {
    gap: 14px;
    margin-top: 22px;
  }

  .nebulacore-contents .value-loop__name {
    font-size: 18px;
  }

  .nebulacore-contents .value-loop__step {
    gap: 11px;
    padding: 17px;
  }

  .nebulacore-contents .value-loop__step--concept {
    padding: 17px 22px;
  }

  .nebulacore-contents .value-loop__flow {
    padding: 22px 17px 22px 22px;
  }

  .nebulacore-contents .value-loop__return--sp {
    flex-basis: 23px;
    width: 23px;
    margin: 36px 0;
  }

  .nebulacore-contents .value-loop__connector {
    flex-basis: 17px;
    width: 7px;
    height: 17px;
  }

  .nebulacore-contents .service {
    padding: 56px 0 0;
    margin-bottom: 119px;
  }

  .nebulacore-contents .service__head {
    gap: 34px;
    margin-top: 34px;
  }

  .nebulacore-contents .service__body {
    margin: 67px auto 0;
    padding-left: 12px;
  }

  .nebulacore-contents .service__stage {
    padding: 70px 20px 50px;
    background-position: 60px -40px;
  }

  .nebulacore-contents .service__pillars {
    gap: 11px;
  }
  .nebulacore-contents .service__catch {
    font-size: 12px;
  }
  .nebulacore-contents .service__logo {
    margin: 0 auto 22px;
    width: 80%;
  }

  .nebulacore-contents .service__cards {
    grid-template-columns: 1fr;
    gap: 17px;
  }

  .nebulacore-contents .service-card {
    gap: 28px;
    padding: 34px 21px;
  }

  .nebulacore-contents .service-card__label {
    margin: 0 0 11px;
  }

  .nebulacore-contents .service-card__title {
    font-size: 24px;
  }

  .nebulacore-contents .service-card .check-list {
    gap: 10px;
  }

  .nebulacore-contents .consulting {
    margin: 67px auto 0;
    padding: 67px 24px;
  }

  .nebulacore-contents .consulting__intro {
    gap: 11px;
  }

  .nebulacore-contents .consulting__head {
    gap: 67px;
    margin-top: 22px;
  }

  .nebulacore-contents .consulting__steps {
    gap: 10px;
    margin-top: 67px;
  }

  .nebulacore-contents .consulting__step {
    padding: 18px;
  }

  .nebulacore-contents .consulting__label-step {
    margin: 6px 0 0;
    font-size: 14px;
  }

  .nebulacore-contents .consulting__text {
    margin-top: 14px;
  }

  .nebulacore-contents .consulting__product,
  .nebulacore-contents .ax-platform__product {
    font-size: 18px;
  }

  .nebulacore-contents .ax-platform {
    margin: 22px auto 0;
    padding: 70px 10px;
  }

  .nebulacore-contents .ax-platform__intro {
    gap: 11px;
  }

  .nebulacore-contents .ax-platform__head {
    gap: 67px;
    margin-top: 22px;
  }

  .nebulacore-contents .ax-platform__card {
    gap: 17px;
    margin-top: 67px;
    padding: 45px 20px 0;
  }

  .nebulacore-contents .capability-board {
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 0;
  }

  .nebulacore-contents .capability {
    flex: none;
    width: 100%;
    gap: 17px;
    padding-left: 0;
  }

  .nebulacore-contents .capability:first-child {
    padding-bottom: 0;
    border-right: 0;
    border-bottom: 0;
  }

  .nebulacore-contents .capability + .capability {
    margin-top: 34px;
    padding-top: 34px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }
  .nebulacore-contents .capability__label {
    gap: 8px;
  }

  .nebulacore-contents .capability__title {
    margin-top: 8px;
    font-size: 21px;
    line-height: 1.35;
  }

  .nebulacore-contents .capability__items {
    flex-direction: column;
    align-items: flex-start;
    gap: 17px;
  }

  .nebulacore-contents .capability__item {
    flex: 1 1 0;
    min-width: 0;
    gap: 5px;
  }

  .nebulacore-contents .capability__name {
    margin-block-end: unset;
  }
  .nebulacore-contents .capability__text {
    margin-top: 0px;
  }

  .nebulacore-contents .governance {
    margin-top: 34px;
    padding: 20px;
  }

  .nebulacore-contents .governance__title {
    margin-top: 7px;
    font-size: 21px;
    line-height: 1.35;
  }

  .nebulacore-contents .governance__list {
    display: block;
    margin-top: 20px;
  }

  .nebulacore-contents .governance__item {
    min-height: 0;
    padding: 8px 11px;
    font-size: 16px;
    line-height: 1.4;
    margin: 0 0 10px;
  }

  .nebulacore-contents .ax-platform__partner {
    gap: 6px;
    margin-top: 22px;
  }

  .nebulacore-contents .use-case {
    padding: 56px 0 120px;
  }

  .nebulacore-contents .use-case__head {
    gap: 28px;
    margin-top: 34px;
  }

  .nebulacore-contents .use-case__list {
    margin-top: 67px;
  }

  .nebulacore-contents .use-case__item {
    gap: 24px;
    padding-bottom: 45px;
  }

  .nebulacore-contents .use-case__item + .use-case__item {
    margin-top: 45px;
  }

  .nebulacore-contents .use-case__summary {
    gap: 22px;
  }

  .nebulacore-contents .use-case__summary-body {
    gap: 7px;
  }

  .nebulacore-contents .use-case__name {
    font-size: 21px;
    line-height: 1.35;
  }

  .nebulacore-contents .use-case__detail {
    gap: 9px;
  }

  .nebulacore-contents .use-case__need {
    font-size: 15px;
    white-space: normal;
  }

  .nebulacore-contents .use-case__solution {
    font-size: 14px;
  }

  .nebulacore-contents .tag-list {
    gap: 6px;
  }

  .nebulacore-contents .news {
    padding: 0px 0 84px;
  }

  .nebulacore-contents .news__inner {
    gap: 20px;
  }

  .nebulacore-contents .news__item {
    gap: 22px;
  }

  .nebulacore-contents .news__body {
    gap: 11px;
  }

  .nebulacore-contents .journey__inner {
    gap: 67px;
    padding: 56px 40px 67px;
  }

  .nebulacore-contents .journey__lead {
    margin-top: 18px;
  }

  .nebulacore-contents .button--journey {
    width: 100%;
    min-height: 52px;
    padding: 14px 28px;
    font-size: 16px;
  }

  .nebulacore-contents .footer__inner {
    gap: 17px;
    padding: 50px 20px;
  }

  .nebulacore-contents .footer__nav-list {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 24px;
  }

  .nebulacore-contents .section-label {
    font-size: 20px;
  }

  .nebulacore-contents .why__number,
  .nebulacore-contents .consulting__number,
  .nebulacore-contents .use-case__number {
    font-size: 20px;
  }

  .nebulacore-contents .why__title,
  .nebulacore-contents .service__title,
  .nebulacore-contents .ax-platform__title,
  .nebulacore-contents .consulting__title,
  .nebulacore-contents .use-case__title,
  .nebulacore-contents .journey__title {
    font-size: 21px;
  }

  .nebulacore-contents .check-list__item {
    white-space: normal;
  }
}