:root {
  --color-white: #fff;
  --color-black: #000;
  --color-blue: #0c4ba4;
  --color-navy: #14253b;
  --color-gray-bg: #fafafa;
  --color-gray-border: #b5bbc3;
  --color-gray-text: #6b6e71;
  --color-gray-light: #d9dce5;
  --color-gray-medium: #bdc0cb;
  --color-primary: var(--color-blue);
  --color-primary-dark: #073980;
  --text-text: #333;
  --text-heading: var(--color-navy);
  --text-white: var(--color-white);
  --text-link: var(--color-primary);
  --text-muted: var(--color-gray-text);
  --bg-body: var(--color-gray-bg);
  --bg-white: var(--color-white);
  --bg-primary: var(--color-primary);
  --bg-white-translucent: rgba(255, 255, 255, .9);
  --line-gray: var(--color-gray-border);
  --font-family-sans: "Noto Sans JP", sans-serif;
  --font-family-english: "Bricolage Grotesque", sans-serif;
  --font-family-mono: "SF Mono", "Monaco", "Inconsolata", "Roboto Mono", monospace;
  --font-family-base: var(--font-family-sans);
  --font-size-2xs: .6875rem;
  --font-size-xs: .75rem;
  --font-size-sm: .875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.75rem;
  --font-size-4xl: 1.875rem;
  --font-size-5xl: 2rem;
  --font-size-6xl: 2.5rem;
  --font-size-7xl: 3rem;
  --font-size-8xl: 3.75rem;
  --font-size-heading: 2rem;
  --font-weight-thin: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-none: 1;
  --line-height-tight: 1.2;
  --line-height-snug: 1.4;
  --line-height-base: 1.5;
  --line-height-relaxed: 1.75;
  --line-height-comfortable: 1.8;
  --line-height-spacious: 1.9;
  --line-height-loose: 2;
  --letter-spacing-base: .04em;
  --letter-spacing-tight: .02em;
  --letter-spacing-none: normal;
}

@media (width >= 60.0625rem) {
  :root {
    --font-size-heading: 2.5rem;
  }
}

:root {
  --container-base: 71.5rem;
  --container-padding: var(--space-6);
  --container-padding-bottom: var(--space-20);
}

@media (width >= 60.0625rem) {
  :root {
    --container-padding: 4.75rem;
    --container-padding-bottom: var(--space-30);
  }
}

:root {
  --width-contents-base: 71.5rem;
  --header-height: 4rem;
}

@media (width >= 60.0625rem) {
  :root {
    --header-height: 6rem;
  }
}

:root {
  --space-0: 0;
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-11: 2.75rem;
  --space-12: 3rem;
  --space-13: 3.25rem;
  --space-15: 3.75rem;
  --space-16: 4rem;
  --space-18: 4.5rem;
  --space-20: 5rem;
  --space-22: 5.5rem;
  --space-24: 6rem;
  --space-28: 7rem;
  --space-30: 7.5rem;
  --space-32: 8rem;
  --space-contents-base: calc((100vw - var(--width-contents-base)) / 2);
  --space-inline-gutter: var(--container-padding);
  --space-inline-base: max(var(--space-contents-base),
    var(--space-inline-gutter));
  --border-width: 1px;
  --border-width-2: 2px;
  --border-width-4: 4px;
  --border-radius-none: 0;
  --border-radius-xs: .125rem;
  --border-radius-sm: .25rem;
  --border-radius-base: .375rem;
  --border-radius-md: .5rem;
  --border-radius-lg: .75rem;
  --border-radius-xl: 1rem;
  --border-radius-full: 9999px;
  --opacity-base: .8;
  --shadow-card: 16px 18px 54px rgba(198, 205, 210, .1),
  65px 72px 97px rgba(198, 205, 210, .09),
  147px 163px 132px rgba(198, 205, 210, .05),
  261px 290px 156px rgba(198, 205, 210, .01);
  --duration-fast: .15s;
  --duration-base: .3s;
  --duration-slow: .5s;
  --easing-base: ease;
  --z-index-base: 0;
  --z-index-sm: 1;
  --z-index-md: 10;
  --z-index-lg: 100;
  --z-index-xl: 1000;
  --z-index-exl: 10000;
  --z-header: 100;
}

@layer fonts {
  @font-face {
    font-family: Noto Sans JP;
    src: url("../fonts/NotoSansJP-VF.woff2") format("woff2-variations");
    font-weight: 400 500 600 700;
    font-style: normal;
    font-display: swap;
  }

  @font-face {
    font-family: Bricolage Grotesque;
    src: url("../fonts/BricolageGrotesque-VF.woff2") format("woff2-variations");
    font-weight: 200 800;
    font-style: normal;
    font-stretch: 100%;
    font-display: swap;
  }
}

@layer reset {
  *, :before, :after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizelegibility;
    min-height: 100dvh;
  }

  img, video, canvas, svg {
    max-width: 100%;
    height: auto;
    display: block;
  }

  picture {
    display: block;
  }

  input, button, textarea, select {
    font: inherit;
    color: inherit;
  }

  button {
    cursor: pointer;
    background: none;
    border: none;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  ul, ol {
    list-style: none;
  }

  table {
    border-collapse: collapse;
    border-spacing: 0;
  }

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

  textarea {
    resize: vertical;
  }

  :focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  [hidden] {
    display: none !important;
  }

  @media (prefers-reduced-motion: reduce) {
    *, :before, :after {
      scroll-behavior: auto !important;
      transition-duration: .01ms !important;
      animation-duration: .01ms !important;
      animation-iteration-count: 1 !important;
    }
  }
}

@layer base {
  html {
    height: 100%;
    scroll-padding-top: var(--height-header);
  }

  body {
    min-height: 100%;
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-base);
    letter-spacing: var(--letter-spacing-base);
    color: var(--text-text);
    background-color: var(--bg-body);
    -webkit-tap-highlight-color: transparent;
  }

  @media (width < 60.0625rem) {
    body {
      font-feature-settings: "palt" on;
    }
  }

  h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
  }

  a {
    color: var(--color-primary);
    transition: color var(--duration-fast) var(--easing-base);
  }

  @media (any-hover: hover) {
    a:hover {
      color: var(--color-primary-dark);
    }
  }

  strong, b {
    font-weight: var(--font-weight-bold);
  }

  em, i {
    font-style: italic;
  }

  img, svg {
    vertical-align: top;
    max-width: 100%;
    height: auto;
    display: inline-block;
  }

  code, kbd, samp, pre {
    font-family: var(--font-family-mono);
    font-size: .875em;
  }

  code {
    padding: var(--space-1) var(--space-2);
    background-color: var(--bg-body);
    border: 1px solid var(--line-gray);
    border-radius: var(--border-radius-base);
  }

  pre {
    padding: var(--space-4);
    background-color: var(--bg-body);
    border: 1px solid var(--line-gray);
    border-radius: var(--border-radius-md);
    overflow-x: auto;
  }

  pre code {
    background-color: rgba(0, 0, 0, 0);
    border-radius: 0;
    padding: 0;
  }

  blockquote {
    padding-left: var(--space-4);
    border-left: var(--border-width-4) solid var(--line-gray);
    color: var(--text-muted);
    font-style: italic;
  }

  hr {
    border: none;
    border-top: var(--border-width) solid var(--line-gray);
    margin: var(--space-8) 0;
  }
}

@layer components {
  @layer components {
    .c-icon {
      background-color: var(--c-icon-color, transparent);
      block-size: 1.5rem;
      inline-size: 1.5rem;
      -webkit-mask-image: var(--c-icon-mask-image);
      mask-image: var(--c-icon-mask-image);
      flex-shrink: 0;
      display: inline-block;
      -webkit-mask-position: center;
      mask-position: center;
      -webkit-mask-size: contain;
      mask-size: contain;
      -webkit-mask-repeat: no-repeat;
      mask-repeat: no-repeat;
    }

    .c-icon--external-link {
      --c-icon-mask-image: url("../images/icons/icon-external-link.svg");
      --c-icon-color: currentColor;
    }
  }

  .c-button {
    justify-content: center;
    align-items: center;
    gap: var(--space-5);
    width: 16.9375rem;
    padding: var(--space-5) var(--space-6);
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-none);
    letter-spacing: var(--letter-spacing-base);
    background-color: var(--color-primary);
    color: var(--text-white);
    cursor: pointer;
    border: none;
    border-radius: 0;
    text-decoration: none;
    transition: background-color .3s;
    display: inline-flex;
  }

  @media (width >= 60.0625rem) {
    .c-button {
      width: auto;
      min-height: 5.5rem;
      padding: var(--space-8) var(--space-22);
      font-size: var(--font-size-lg);
    }
  }

  @media (any-hover: hover) {
    .c-button:hover {
      background-color: var(--color-primary-dark);
    }
  }

  .c-button:focus-visible {
    outline: 2px solid var(--color-navy);
    outline-offset: 2px;
  }

  .c-section-header {
    gap: var(--space-1);
    color: var(--text-white);
    flex-direction: column;
    display: flex;
  }

  @media (width >= 60.0625rem) {
    .c-section-header {
      gap: var(--space-4);
    }
  }

  .c-section-header--white {
    color: var(--color-primary);
  }

  @media (width >= 60.0625rem) {
    .c-section-header--center-desktop {
      text-align: center;
      align-items: center;
    }
  }

  .c-section-header__label-en {
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-family-english);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-none);
    letter-spacing: var(--letter-spacing-none);
    display: flex;
  }

  .c-section-header__label-en:before {
    content: "";
    clip-path: polygon(77.68% 0%, 0% 53.85%, 100% 100%);
    background-color: currentColor;
    width: .75rem;
    height: .625rem;
    display: block;
  }

  @media (width >= 60.0625rem) {
    .c-section-header__label-en {
      gap: var(--space-4);
      font-size: var(--font-size-2xl);
    }

    .c-section-header__label-en:before {
      width: .75rem;
      height: .625rem;
    }
  }

  .c-section-header__heading {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-snug);
    letter-spacing: var(--letter-spacing-base);
    color: inherit;
  }

  @media (width >= 60.0625rem) {
    .c-section-header__heading {
      font-size: var(--font-size-6xl);
    }
  }

  .c-header {
    width: 100%;
    z-index: var(--z-header);
    background-color: var(--color-white);
    position: relative;
  }

  .c-header__inner {
    align-items: center;
    gap: var(--space-4);
    box-sizing: border-box;
    width: 100%;
    padding: 1rem 5rem 1rem 1rem;
    display: flex;
  }

  @media (width >= 60.0625rem) {
    .c-header__inner {
      gap: var(--space-6);
      padding: 1rem 5rem 1rem 9.375rem;
    }
  }

  .c-header__logo {
    flex-shrink: 0;
    width: 8rem;
  }

  @media (width >= 60.0625rem) {
    .c-header__logo {
      width: 16.875rem;
    }
  }

  .c-header__logo a {
    display: block;
  }

  .c-header__text {
    color: var(--color-black);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-snug);
    font-size: var(--font-size-2xs);
    flex-shrink: 0;
  }

  @media (width >= 60.0625rem) {
    .c-header__text {
      font-size: var(--font-size-sm);
    }
  }

  .c-header__text p {
    margin: 0;
  }

  .c-contact {
    background-color: var(--color-primary);
    color: var(--text-white);
    padding: var(--space-20) var(--container-padding);
    position: relative;
  }

  @media (width >= 60.0625rem) {
    .c-contact {
      padding-block: 9.25rem 10.25rem;
    }
  }

  .c-contact__decoration {
    z-index: var(--z-index-base);
    pointer-events: none;
    position: absolute;
  }

  .c-contact__decoration img {
    object-fit: contain;
    width: 100%;
    max-width: none;
    height: 100%;
  }

  .c-contact__decoration--left {
    width: 10.5rem;
    top: -9.75rem;
    left: 0;
  }

  @media (width >= 60.0625rem) {
    .c-contact__decoration--left {
      width: 29.5rem;
      top: -18.625rem;
      left: 0;
    }
  }

  .c-contact__decoration--right {
    width: 11.125rem;
    height: 319px;
    top: 5.75rem;
    right: -2.625rem;
  }

  @media (width >= 60.0625rem) {
    .c-contact__decoration--right {
      display: none;
    }
  }

  .c-contact__inner {
    width: 100%;
    max-width: var(--container-base);
    z-index: var(--z-index-sm);
    margin-inline: auto;
    position: relative;
  }

  @media (width >= 60.0625rem) {
    .c-contact__inner {
      padding-inline: var(--space-20);
    }
  }

  .c-contact__content {
    margin-top: var(--space-8);
  }

  @media (width >= 60.0625rem) {
    .c-contact__content {
      margin-top: var(--space-16);
    }
  }

  .c-contact__block + .c-contact__block {
    margin-top: 2.875rem;
  }

  @media (width >= 60.0625rem) {
    .c-contact__block + .c-contact__block {
      margin-top: var(--space-18);
    }
  }

  .c-contact__sub-heading {
    gap: var(--space-2);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-loose);
    margin-bottom: var(--space-6);
    color: inherit;
    flex-direction: column;
    display: flex;
  }

  .c-contact__sub-heading:after {
    content: "";
    background-color: currentColor;
    width: 100%;
    height: 1px;
    display: block;
  }

  @media (width >= 60.0625rem) {
    .c-contact__sub-heading {
      margin-bottom: var(--space-8);
    }
  }

  .c-contact__items {
    gap: var(--space-6);
    flex-direction: column;
    display: flex;
  }

  @media (width >= 60.0625rem) {
    .c-contact__items {
      gap: var(--space-5);
      align-items: flex-start;
    }
  }

  .c-contact__item {
    gap: var(--space-3);
    flex-direction: column-reverse;
    display: flex;
  }

  @media (width >= 60.0625rem) {
    .c-contact__item {
      gap: var(--space-6);
      flex-direction: row-reverse;
    }
  }

  .c-contact__item-header {
    flex-direction: column;
    display: flex;
  }

  .c-contact__org {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
  }

  .c-contact__logo {
    display: block;
  }

  @media (width >= 60.0625rem) {
    .c-contact__logo {
      text-align: center;
      width: 11.625rem;
    }
  }

  .c-contact__logo--meti img {
    width: 10.625rem;
  }

  @media (width >= 60.0625rem) {
    .c-contact__logo--meti img {
      width: 11.625rem;
    }
  }

  .c-contact__logo--nedo img {
    width: 7.8125rem;
  }

  @media (width >= 60.0625rem) {
    .c-contact__logo--nedo img {
      width: 8.5625rem;
    }
  }

  .c-contact__desc {
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-loose);
  }

  @media (width >= 60.0625rem) {
    .c-contact__desc {
      font-size: var(--font-size-xl);
    }
  }

  .c-contact__link {
    color: inherit;
    text-underline-offset: .25rem;
    transition: opacity .2s;
  }

  @media (any-hover: hover) {
    .c-contact__link:hover {
      opacity: .8;
    }
  }

  .c-contact__link:focus-visible {
    outline-offset: 2px;
    border-radius: var(--border-radius-xs);
    outline: 2px solid;
  }

  .c-footer {
    background-color: var(--bg-white);
    width: 100%;
    position: sticky;
    top: 100dvh;
    overflow-x: clip;
  }

  .c-footer__main {
    padding: var(--space-6) var(--container-padding) var(--space-8);
    width: 100%;
    max-width: calc(var(--container-base) + var(--container-padding) * 2);
    flex-direction: column;
    align-items: center;
    margin-inline: auto;
    display: flex;
  }

  @media (width >= 60.0625rem) {
    .c-footer__main {
      padding-block: var(--space-10) var(--space-11);
      flex-direction: row;
      justify-content: center;
    }
  }

  .c-footer__brand {
    justify-content: center;
    align-items: center;
    gap: var(--space-1) var(--space-6);
    flex-direction: column;
    display: flex;
  }

  @media (width >= 60.0625rem) {
    .c-footer__brand {
      flex-direction: row;
    }
  }

  .c-footer__logo {
    object-fit: contain;
    width: 14.04rem;
    height: 3rem;
    display: block;
  }

  .c-footer__text {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-black);
    text-align: center;
    margin: 0;
  }

  @media (width >= 60.0625rem) {
    .c-footer__text {
      text-align: left;
    }
  }
}

@layer layout {
  .c-container {
    width: 100%;
    max-width: var(--container-base);
    margin-inline: auto;
  }

  .c-section {
    padding-inline: var(--space-inline-base);
  }

  .c-grid {
    gap: var(--space-6);
    display: grid;
  }

  .c-grid--2 {
    grid-template-columns: repeat(1, 1fr);
  }

  @media (width >= 60.0625rem) {
    .c-grid--2 {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  .c-grid--3 {
    grid-template-columns: repeat(1, 1fr);
  }

  @media (width >= 60.0625rem) {
    .c-grid--3 {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  .c-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  @media (width >= 60.0625rem) {
    .c-grid--4 {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  .c-flex {
    display: flex;
  }

  .c-flex--center {
    justify-content: center;
    align-items: center;
  }

  .c-flex--between {
    justify-content: space-between;
    align-items: center;
  }

  .c-flex--column {
    flex-direction: column;
  }

  .c-flex--wrap {
    flex-wrap: wrap;
  }

  .c-stack {
    flex-direction: column;
    display: flex;
  }

  .c-stack--small {
    gap: var(--space-2);
  }

  .c-stack--base {
    gap: var(--space-4);
  }

  .c-stack--large {
    gap: var(--space-8);
  }

  .c-cluster {
    gap: var(--space-4);
    flex-wrap: wrap;
    display: flex;
  }

  .c-cluster--small {
    gap: var(--space-2);
  }

  .c-cluster--large {
    gap: var(--space-6);
  }

  .c-main {
    padding: 0 var(--container-padding) var(--container-padding-bottom);
    overflow-x: clip;
  }
}

@layer contents;

@layer utilities {
  .u-hidden {
    display: none;
  }

  .u-visible {
    visibility: visible;
  }

  .u-invisible {
    visibility: hidden;
  }

  .u-sp-only {
    display: none;
  }

  @media (width < 60rem) {
    .u-sp-only {
      display: block;
    }

    .u-pc-only {
      display: none;
    }
  }

  .u-text-left {
    text-align: left;
  }

  .u-text-center {
    text-align: center;
  }

  .u-text-right {
    text-align: right;
  }

  .u-text-xs {
    font-size: var(--font-size-xs);
  }

  .u-text-sm {
    font-size: var(--font-size-sm);
  }

  .u-text-base {
    font-size: var(--font-size-base);
  }

  .u-text-lg {
    font-size: var(--font-size-lg);
  }

  .u-text-xl {
    font-size: var(--font-size-xl);
  }

  .u-text-2xl {
    font-size: var(--font-size-2xl);
  }

  .u-text-3xl {
    font-size: var(--font-size-3xl);
  }

  .u-font-thin {
    font-weight: var(--font-weight-thin);
  }

  .u-font-normal {
    font-weight: var(--font-weight-normal);
  }

  .u-font-medium {
    font-weight: var(--font-weight-medium);
  }

  .u-font-semibold {
    font-weight: var(--font-weight-semibold);
  }

  .u-font-bold {
    font-weight: var(--font-weight-bold);
  }

  .u-color-primary {
    color: var(--color-primary);
  }

  .u-color-secondary {
    color: var(--color-navy);
  }

  .u-bg-primary {
    background-color: var(--color-primary);
  }

  .u-bg-secondary {
    background-color: var(--color-navy);
  }

  .u-bg-white {
    background-color: var(--bg-white);
  }

  .u-mt-0 {
    margin-top: var(--space-0);
  }

  .u-mt-2 {
    margin-top: var(--space-2);
  }

  .u-mt-4 {
    margin-top: var(--space-4);
  }

  .u-mt-6 {
    margin-top: var(--space-6);
  }

  .u-mt-8 {
    margin-top: var(--space-8);
  }

  .u-mb-0 {
    margin-bottom: var(--space-0);
  }

  .u-mb-2 {
    margin-bottom: var(--space-2);
  }

  .u-mb-4 {
    margin-bottom: var(--space-4);
  }

  .u-mb-6 {
    margin-bottom: var(--space-6);
  }

  .u-mb-8 {
    margin-bottom: var(--space-8);
  }

  .u-p-0 {
    padding: var(--space-0);
  }

  .u-p-2 {
    padding: var(--space-2);
  }

  .u-p-4 {
    padding: var(--space-4);
  }

  .u-p-6 {
    padding: var(--space-6);
  }

  .u-p-8 {
    padding: var(--space-8);
  }

  .u-sr-only {
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    position: absolute;
    overflow: hidden;
  }
}