@charset "UTF-8";

/* ==========================================================================
   ファイル概要
   ========================================================================== */

/* 共通レイアウト、ベーススタイル、汎用クラス、ヘッダー、フッター、
   共通コンポーネントを定義する。 */

/* ==========================================================================
   リセット
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure {
  margin: 0;
}

ul,
ol {
  padding: 0;
}

li {
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

button {
  cursor: pointer;
}

/* ==========================================================================
   ベース
   ========================================================================== */

:root {
  --color-bg-white: #f7f7f7;
  --color-box-white: #ffffff;
  --color-bg-gray: #f0f0f0;
  --color-border-gray: #ebebeb;
  --color-bg-green: #f4f7f5;
  --color-bg-orange: #fffbf2;
  --color-bg-blue: #f0f6f8;
  --color-bg-purple: #f0f0f8;
  --color-bg-magenta: #f8f0f5;
  --color-text-main: #1f2a2a;
  --color-text-sub: #526766;
  --color-heading-green: #00584f;
  --color-heading-orange: #9f3f00;
  --color-green-dark: #00584f;
  --color-green-main: #007a6c;
  --color-green-muted: #526766;
  --color-orange-dark: #9f3f00;
  --color-orange-main: #f26a00;
  --color-tag-green: #ddeae8;
  --color-tag-orange: #fff0e3;
  --color-tag-blue: #d2e9f0;
  --color-tag-purple: #d4d2f0;
  --color-tag-magenta: #f0d2e0;
  --color-blue-dark: #003e58;
  --color-purple-dark: #292049;
  --color-magenta-dark: #580023;
  --color-text: var(--color-text-main);
  --color-warm-text: var(--color-heading-orange);
  --color-muted: var(--color-text-sub);
  --color-border: var(--color-border-gray);
  --color-bg: var(--color-bg-white);
  --color-white: var(--color-box-white);
  --color-primary: var(--color-green-main);
  --color-primary-dark: var(--color-green-dark);
  --color-primary-soft: var(--color-tag-green);
  --color-secondary: var(--color-green-main);
  --color-secondary-dark: var(--color-green-dark);
  --color-secondary-soft: var(--color-tag-green);
  --color-accent: var(--color-orange-main);
  --color-accent-dark: var(--color-orange-dark);
  --color-accent-soft: var(--color-tag-orange);
  --color-accent-pale: var(--color-bg-orange);
  --color-accent-border: var(--color-orange-main);
  --color-soft-blue: var(--color-bg-blue);
  --color-soft-green: var(--color-bg-green);
  --color-soft-yellow: var(--color-bg-gray);
  --color-soft-orange: var(--color-tag-orange);
  --shadow-panel: 0 14px 36px rgba(31, 42, 42, 0.12);
  --shadow-text: 0 2px 0 rgba(255, 255, 255, 0.92), 0 8px 18px rgba(21, 21, 21, 0.12);
  --shadow-warm-text: 0 2px 0 rgba(255, 255, 255, 0.92), 0 8px 18px rgba(74, 43, 28, 0.14);
  --radius: 8px;
  --container: 1280px;
}

body {
  color: var(--color-text);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  font-weight: 500;
  line-height: 1.8;
  background: var(--color-bg);
}

a {
  color: var(--color-primary-dark);
  text-underline-offset: 0.2em;
}

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

:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
}

/* ==========================================================================
   汎用クラス
   ========================================================================== */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 8px 12px;
  color: var(--color-white);
  background: var(--color-primary-dark);
  transform: translateY(-140%);
}

.skip-link:focus {
  transform: translateY(0);
}

.section {
  padding: 5rem 24px;
  background: var(--color-bg-white);
}

.section__first {
  padding: 2.5rem 24px 5rem 24px;
}

.section__inner {
  width: min(100%, var(--container));
  margin: 0 auto;
}

.section__inner--split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 40px;
  align-items: center;
}

.section__eyebrow {
  display: inline-grid;
  color: var(--color-text-sub);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.section__eyebrow::after {
  display: block;
  width: 100%;
  height: 6px;
  margin-top: -5px;
  content: "";
  background: rgba(82, 103, 102, 0.25);
  border-radius: 999px;
}

.section__title {
  margin-top: 0;
  margin-bottom: 2.3rem;
  font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.25rem);
  font-weight: 900;
  line-height: 1.35;
  color: var(--color-text-main);
  text-shadow: var(--shadow-text);
}

.section__lead {
  max-width: 760px;
  margin-bottom: 28px;
  color: var(--color-muted);
}

.section__figure {
  padding: 20px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.section__figure figcaption {
  margin-top: 12px;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.section-heading-row {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}

.button,
.text-button {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.4;
  text-decoration: none;
}

.button--primary {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  background-color: var(--color-primary-dark);
  border: 2px solid var(--color-primary);
  box-shadow: 0 10px 20px rgba(0, 88, 79, 0.22);
}

.button--primary:hover {
  color: var(--color-white);
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.button--secondary {
  color: var(--color-secondary-dark);
  background: var(--color-white);
  border: 2px solid var(--color-secondary);
}

.button--secondary:hover {
  color: var(--color-white);
  background: var(--color-secondary);
  border-color: var(--color-secondary);
}

.button--arrow::after,
.button--external::after {
  display: inline-block;
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  content: "";
  background: currentColor;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
}

.button--arrow::after {
  -webkit-mask-image: url("../img/icons/arrow-circle-right.svg");
  mask-image: url("../img/icons/arrow-circle-right.svg");
}

.button--primary.button--arrow::after {
  width: 1.35em;
  height: 1.35em;
  background: currentColor;
}

.button--external::after {
  -webkit-mask-image: url("../img/icons/expand-circle-right.svg");
  mask-image: url("../img/icons/expand-circle-right.svg");
}

.button--has-icon::after {
  display: none;
}

.button__icon {
  display: inline-block;
  width: 1.35em;
  height: 1.35em;
  flex: 0 0 auto;
}

.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.text-button {
  width: 100%;
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary);
}

.wire-note {
  margin-top: 16px;
  padding: 10px 12px;
  color: var(--color-muted);
  font-size: 0.88rem;
  background: rgba(255, 255, 255, 0.86);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
}

/* ==========================================================================
   ヘッダー
   ========================================================================== */

.site-header {
  /*position: sticky;*/
  position: relative;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-tag-green);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  width: min(100%, 1680px);
  min-height: 56px;
  margin: 0 auto;
  padding: 12px 20px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  width: auto;
  min-width: 0;
  color: var(--color-text);
  text-decoration: none;
}

.site-logo__image,
.site-logo__mark {
  width: min(34vw, 240px);
  max-height: 42px;
  object-fit: contain;
  flex: 0 0 auto;
}

.site-logo__type {
  width: 170px;
  max-width: min(28vw, 170px);
  max-height: 42px;
  margin-left: -5px;
  object-fit: contain;
  flex: 0 1 auto;
}

.site-logo__text {
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.3;
  text-shadow: var(--shadow-text);
}

.global-nav {
  justify-self: end;
}

.global-nav__list {
  display: flex;
  gap: 6px;
  align-items: center;
}

.global-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 10px;
  color: var(--color-text);
  font-weight: 800;
  text-decoration: none;
  border-radius: var(--radius);
}

.global-nav__link:hover {
  color: var(--color-secondary-dark);
  background: var(--color-secondary-soft);
}

.global-nav__link--cta {
  color: var(--color-white);
  background: var(--color-primary);
}

.global-nav__link--cta:hover {
  color: var(--color-white);
  background: var(--color-primary-dark);
}

.language-switch {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-self: end;
  padding-left: 12px;
  border-left: 1px solid var(--color-border);
  white-space: nowrap;
}

.language-switch__current,
.language-switch__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  min-height: 28px;
  padding: 2px 6px;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: var(--radius);
}

.language-switch__current {
  color: var(--color-white);
  background: var(--color-primary);
}

.language-switch__link {
  color: var(--color-text);
  text-decoration: none;
  background: var(--color-bg);
}

.menu-button {
  display: none;
}

/* ==========================================================================
   フッター
   ========================================================================== */

.site-footer {
  --color-footer-border: rgba(221, 234, 232, 0.42);
  padding: 44px 24px;
  color: var(--color-white);
  background: var(--color-text-sub);
}

.site-footer__inner {
  display: grid;
  grid-template-areas:
    "name nav"
    "credit nav";
  grid-template-columns: max-content minmax(0, 1fr);
  column-gap: 80px;
  row-gap: 22px;
  align-items: start;
  justify-content: space-between;
  width: min(100%, var(--container));
  margin: 0 auto;
}

.site-footer__name {
  grid-area: name;
  width: fit-content;
  max-width: 100%;
  padding-bottom: 16px;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.5;
  border-bottom: 1px solid var(--color-footer-border);
}

.site-footer__name a {
  color: inherit;
  text-decoration: none;
}

.site-footer__name a:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.site-footer__credit {
  grid-area: credit;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.5;
}

.site-footer__nav {
  grid-area: nav;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  row-gap: 12px;
  justify-content: flex-end;
  padding-top: 8px;
}

.site-footer__links li {
  display: flex;
  align-items: center;
}

.site-footer__links li + li {
  margin-left: 18px;
  padding-left: 18px;
  border-left: 1px solid var(--color-footer-border);
}

.site-footer a {
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

/* ==========================================================================
   共通コンポーネント
   ========================================================================== */

.definition-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.definition-grid div {
  padding: 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.definition-grid dt {
  margin: 12px 0 4px;
  color: var(--color-muted);
  font-weight: 700;
}

.definition-grid dt:first-child {
  margin-top: 0;
}

.definition-grid dd {
  font-weight: 700;
}

.definition-grid--compact {
  grid-template-columns: 1fr;
}

.subsection-title {
  margin-bottom: 12px;
  font-size: 1.25rem;
  line-height: 1.5;
}

.page-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--color-white);
  background: var(--color-primary);
  border: 0;
  border-radius: 50%;
  box-shadow: var(--shadow-panel);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.page-top.is-visible:not(.is-footer-overlap) {
  opacity: 1;
  pointer-events: auto;
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 24px;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(21, 21, 21, 0.62);
}

.modal__panel {
  position: relative;
  z-index: 1;
  width: min(100%, 860px);
  max-height: min(86vh, 760px);
  padding: 32px;
  overflow: auto;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-panel);
}

.modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--color-accent-dark);
  background: var(--color-soft-orange);
  border: 1px solid var(--color-accent-border);
  border-radius: 50%;
}

.modal__close:hover {
  color: var(--color-white);
  background: var(--color-accent-dark);
}

.modal__label {
  margin-bottom: 6px;
  color: var(--color-heading-orange);
  font-weight: 800;
}

.modal__body {
  display: grid;
  gap: 20px;
}

.modal__header {
  display: grid;
  grid-template-columns: minmax(140px, 160px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.modal__intro {
  min-width: 0;
}

.modal__photo {
  display: grid;
  aspect-ratio: 3 / 4;
  place-items: center;
  width: min(100%, 160px);
  overflow: hidden;
  color: var(--color-heading-orange);
  font-weight: 800;
  background: var(--color-soft-orange);
  border: 1px solid var(--color-tag-orange);
  border-radius: var(--radius);
}

.modal__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal__title {
  margin-bottom: 12px;
  padding-right: 36px;
  font-size: 1.6rem;
}

.modal__title rt {
  font-size: 0.45em;
  font-weight: 700;
}

.modal__role {
  margin: 0;
  padding-bottom: 10px;
  font-weight: 700;
  white-space: pre-line;
  border-bottom: 1px solid var(--color-tag-orange);
}

.modal__meta {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.modal__meta--intro {
  margin-bottom: 0;
}

.modal__meta div {
  display: grid;
  gap: 4px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-tag-orange);
}

.modal__meta dt,
.modal__profile h3 {
  color: var(--color-heading-orange);
  font-weight: 800;
}

.modal__meta dd {
  font-weight: 700;
  white-space: pre-line;
}

.modal__profile {
  display: grid;
  gap: 8px;
}

.modal__profile-text {
  white-space: pre-line;
  max-height: 12.5em;
  overflow: auto;
}

.modal__timeline {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  column-gap: 1em;
  row-gap: 0.65em;
  margin: 0;
  line-height: 1.8;
}

.modal__timeline dt {
  grid-column: 1;
  margin: 0;
  font-weight: 900;
}

.modal__timeline dd {
  grid-column: 2;
  margin: 0;
  white-space: pre-line;
}

.modal__timeline-note {
  grid-column: 1 / -1;
  margin: 0;
}

/* ==========================================================================
   フッター調整
   ========================================================================== */

@media (max-width: 1120px) {
  .site-footer__inner {
    grid-template-areas:
      "name"
      "nav"
      "credit";
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .site-footer__links {
    justify-content: flex-start;
    padding-top: 0;
  }
}

/* ==========================================================================
   タブレット
   ========================================================================== */

@media (max-width: 960px) {
  .site-header__inner {
    grid-template-columns: auto 1fr auto;
    gap: 12px;
  }

  .site-logo__image,
  .site-logo__mark {
    width: min(40vw, 220px);
    max-height: 48px;
  }

  .site-logo__type {
    width: 150px;
    max-width: min(32vw, 150px);
    max-height: 44px;
    margin-left: -5px;
  }

  .site-logo__text {
    font-size: 0.96rem;
  }

  .menu-button {
    display: inline-flex;
    align-items: center;
    justify-self: end;
    min-height: 44px;
    width: 44px;
    height: 44px;
    padding: 0;
    justify-content: center;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-text-sub);
    border-radius: var(--radius);
    order: 2;
  }

  .menu-button__text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
  }

  .menu-button__line,
  .menu-button__line::before,
  .menu-button__line::after {
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
  }

  .menu-button__line {
    position: relative;
  }

  .menu-button__line::before,
  .menu-button__line::after {
    position: absolute;
    left: 0;
    content: "";
  }

  .menu-button__line::before {
    top: -6px;
  }

  .menu-button__line::after {
    top: 6px;
  }

  .global-nav {
    position: absolute;
    top: 100%;
    right: 24px;
    left: 24px;
    display: none;
    padding: 16px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: var(--shadow-panel);
  }

  .global-nav.is-open {
    display: block;
  }

  .global-nav__list {
    display: grid;
    gap: 8px;
  }

  .global-nav__link {
    width: 100%;
  }

  .language-switch {
    order: 3;
    padding-left: 10px;
    margin-left: 0;
  }

  .section {
    padding: 5rem 20px;
  }

  .section__first {
  padding: 2.5rem 20px 5rem 20px;
  }

  .section__inner--split,
  .section-heading-row {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .section-heading-row {
    display: grid;
  }
}

/* ==========================================================================
   スマホ
   ========================================================================== */

@media (max-width: 640px) {
  .site-header__inner {
    grid-template-columns: 1fr auto;
    gap: 12px;
    min-height: 52px;
    padding: 9px 16px;
  }

  .site-logo__image,
  .site-logo__mark {
    width: min(50vw, 190px);
    max-height: 40px;
  }

  .site-logo__text {
    font-size: 0.88rem;
  }

  .site-logo__type {
    width: 122px;
    max-width: 42vw;
    max-height: 38px;
    margin-left: -5px;
  }

  .language-switch {
    grid-column: auto;
    justify-self: end;
    padding-left: 8px;
    border-left: 1px solid var(--color-border);
  }

  .section {
    padding: 5rem 16px;
  }

  .section__first {
    padding: 2.5rem 16px 5rem 16px;
  }

  .button,
  .text-button {
    width: 100%;
  }

  .definition-grid {
    grid-template-columns: 1fr;
  }

  .site-footer__inner {
    display: grid;
    grid-template-areas:
      "name"
      "nav"
      "credit";
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }

  .site-footer__name {
    justify-self: center;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .site-footer__links {
    display: grid;
    justify-content: stretch;
    gap: 0;
    padding-top: 0;
  }

  .site-footer__links li + li {
    margin-left: 0;
    padding-left: 0;
    border-left: 0;
  }

  .site-footer__links li {
    border-top: 1px solid var(--color-footer-border);
  }

  .site-footer__links a {
    display: block;
    width: 100%;
    padding: 12px 0;
  }

  .modal {
    padding: 16px;
  }

  .modal__panel {
    padding: 24px;
  }

  .modal__body {
    gap: 18px;
  }

  .modal__header {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 16px;
  }

  .modal__photo {
    width: 108px;
    max-width: 108px;
  }

  .modal__title {
    padding-right: 32px;
    font-size: 1.45rem;
  }
}