@charset "UTF-8";

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Zen+Old+Mincho&display=swap');

/* =========================================================
   Base
========================================================= */
:root {
  --color-navy: #0c2a4b;
  --color-text: #333333;
  --color-muted: #767d85;
  --color-border: #e5e8eb;
  --color-light: #f7f8fa;
  --content-width: 1200px;
}

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

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	color: var(--color-text);
	background: #fff;
	font-family: "Noto Sans", sans-serif;
	line-height: 1.8;
	-webkit-font-smoothing: antialiased;
}

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

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

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

.wrapper{
	width: 100%;
	max-width: 1200px;
	margin-left: auto;
	margin-right: auto;
}

.sp{
	display: none;
}



/* =========================================================
   Header
========================================================= */
.site-header {
	position: fixed;
	z-index: 1000;
	top: 0;
	left: 0;
	width: 100%;
	height: 80px;
	background: rgba(255, 255, 255, 0.96);
	transition:box-shadow 0.25s ease,background-color 0.25s ease;
}

.site-header.is-scrolled {
	background: rgba(255, 255, 255, 0.98);
	box-shadow: 0 6px 22px rgba(11, 49, 88, 0.08);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: min(100% - 40px, 1440px);
	height: 100%;
	margin-inline: auto;
}

.site-logo {
	display: flex;
	align-items: center;
	width: clamp(220px, 21vw, 320px);
	min-width: 0;
}

.site-logo img {
	width: 100%;
	height: auto;
}

.global-nav {
	height: 100%;
}

.global-nav__list {
	display: flex;
	align-items: center;
	gap: clamp(28px, 3.1vw, 58px);
	height: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
}

.global-nav__list a {
	position: relative;
	display: flex;
	align-items: center;
	height: 100%;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0.03em;
	white-space: nowrap;
}

.global-nav__list > li:not(.global-nav__contact) > a::after {
	position: absolute;
	right: 0;
	bottom: -2px;
	left: 0;
	height: 1px;
	background: var(--color-navy);
	content: "";
	transform: scaleX(0);
	transform-origin: right center;
	transition: transform 0.25s ease;
}

.global-nav__list > li:not(.global-nav__contact) > a:hover::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.global-nav__contact {
  height: 52%;
}

.global-nav__contact a {
  min-width: 148px;
  justify-content: center;
  padding-inline: 28px;
  color: #fff;
  border-radius: 8px;
  background: var(--color-navy);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.global-nav__contact a:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.menu-button {
  display: none;
}




/* =========================================================
   Hero
========================================================= */
main {
	padding-top: 80px;
}

.hero {
	overflow: hidden;
	background: #fff;
}

.hero__inner {
	display: grid;
	grid-template-columns: 50% 50%;
	min-height: calc(100svh - 46px);
	max-height: 760px;
}

.hero__copy {
	position: relative;
	z-index: 2;
	display: flex;
	align-items: center;
	padding-top: clamp(48px, 7vw, 108px) 5vw clamp(54px, 7vw, 100px);
	padding-left: clamp(48px, 7vw, 108px) 5vw clamp(54px, 7vw, 100px);
	padding-bottom: clamp(48px, 7vw, 108px) 5vw clamp(54px, 7vw, 100px);
	background: #fff;
}

.hero__copy::after {
  position: absolute;
  z-index: -1;
  top: 0;
  right: clamp(-135px, -9vw, -88px);
  width: clamp(180px, 18vw, 280px);
  height: 100%;
  background: #fff;
  content: "";

  -webkit-clip-path: polygon(46% 0,100% 0,54% 100%,0 100%);

  clip-path: polygon(46% 0,100% 0,54% 100%,0 100%);
}

.hero__copy-inner {
	width: min(100%, 620px);
	margin-left: 24%;
}

.hero__title {
	margin: 0;
	color: var(--color-navy);
	font-family: "Zen Old Mincho", serif;
	font-size: clamp(36px, 4vw, 61px);
	font-weight: 500;
	line-height: 1.55;
	letter-spacing: 0.12em;
}

.hero__lead {
	margin: clamp(22px, 3vw, 38px) 0 0;
	font-family: "Zen Old Mincho", serif;
	font-size: clamp(14px, 1.18vw, 18px);
	line-height: 2.05;
	letter-spacing: 0.08em;
}

.button {
	display: inline-flex;
	align-items: center;
	min-width: 232px;
	margin-top: clamp(30px, 4vw, 48px);
	border-radius: 10px;
	position: relative;
	justify-content: center;
	padding: 15px 60px;
	text-align: center;
	font-size: 15px;
	font-weight: 700;
	letter-spacing: 0.04em;
	transition:transform 0.2s ease,opacity 0.2s ease;
}

.button--primary {
	color: #fff;
	background: var(--color-navy);
}

.button--primary:hover {
  background: #174875;
}


/* ------------------------------
共通：矢印付きボタン
------------------------------ */
.has-arrow {
	position: relative;
}

.button-arrow {
	position: absolute;
	right: 15px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 20px;
	font-weight: 400;
	line-height: 1;
	transition: transform 0.3s ease;
	pointer-events: none;
}

/* ロールオーバー時に矢印だけ右へ */
.has-arrow:hover .button-arrow {
	transform: translateY(-50%) translateX(3px);
}


.hero__visual {
  position: relative;
  overflow: hidden;
}

.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slider__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  opacity: 0;
  transform: scale(1.1);
  transition:
    opacity 2s ease,
    transform 10s ease;
}

.hero-slider__image.is-active {
  z-index: 1;
  opacity: 1;
  transform: scale(1);
}


/* =========================================================
   News
========================================================= */
.news-strip {
	border-top: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
	background: #fff;
}

.news-strip__inner {
	display: grid;
	grid-template-columns: 260px minmax(0, 1fr);
	min-height: 34px;
}

.news-strip__label {
	display: flex;
	align-items: center;
	justify-content: center;
	border-right: 1px solid var(--color-border);
	font-size: 15px;
	font-weight: 700;
}

.news-strip__article {
	display: flex;
	align-items: center;
	gap: 9px;
	min-width: 0;
	padding: 8px 20px;
	font-size: 15px;
	white-space: nowrap;
}

.news-strip__dot {
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #e60012;
}

.news-strip__category,
.news-strip__article time {
  color: var(--color-muted);
}

.news-strip__article a {
  overflow: hidden;
  font-weight: 700;
  text-overflow: ellipsis;
}

.news-strip__article a:hover {
  text-decoration: underline;
}


/* =========================================================
   Temporary sections
========================================================= */
.placeholder-section {
  min-height: 480px;
  padding: 110px 24px;
}

.placeholder-section--light {
  background: var(--color-light);
}

.section-inner {
  width: min(100%, var(--content-width));
  margin-inline: auto;
}

.section-kicker {
  margin: 0 0 12px;
  color: var(--color-navy);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.placeholder-section h2 {
  margin: 0;
  color: var(--color-navy);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 500;
  letter-spacing: 0.08em;
}

.top_mission{
	background-color: #f3f4f5;
	padding-top: 120px;
	padding-bottom: 120px;
}

.top_mission_ttl{
	color: var(--color-navy);
	font-size: 21px;
	font-weight: 700;
}

.top_mission_flex{
	display: flex;
	justify-content: flex-end;
}

.top_mission_flex h2{
	color: var(--color-navy);
	font-family: "Zen Old Mincho", serif;
	font-size: 30px;
	line-height: 2.0;
	font-weight: 500;
	margin-top: 15px;
}

.top_mission_flex p{
	margin-left: 120px;
	font-family: "Zen Old Mincho", serif;
	font-size: 18px;
	line-height: 2.0;
}


/* =========================================================
   事業再生支援協会とは
========================================================= */
.about-content {
  width: min(100% - 48px, 1200px);
  margin-inline: auto;
  padding: 120px 0 120px;
  color: #0b3158;
}

.main_ttl h2 {
	margin: 0;
	font-size: 24px;
	font-weight: 700;
	line-height: 1.6;
	letter-spacing: 0.08em;
	color: #0c2a4b;
}


.main_ttl__line {
	position: relative;
	width: 100%;
	height: 4px;
	margin-top: 20px;
	background: #eee;
}

.main_ttl__line::before {
	position: absolute;
	top: 0;
	left: 0;
	width: 30%;
	max-width: 330px;
	height: 100%;
	background: #0c2a4b;
	content: "";
}

.about-intro {
	padding-top: 100px;
	padding-bottom: 60px;
	text-align: center;
}

.about-intro h3 {
	margin: 0;
	font-family: "Zen Old Mincho", serif;
	font-size: clamp(30px, 3vw, 43px);
	font-weight: 500;
	line-height: 1.65;
	letter-spacing: 0.12em;
}

.about-intro p {
	margin-top: 60px;
	color: #333;
	font-family: "Zen Old Mincho", serif;
	font-size: 16px;
	line-height: 2.2;
	letter-spacing: 0.08em;
}

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

.about-box {
	min-height: 220px;
	padding: 30px;
	border: 1px solid #eee;
	background: #fff;
}

.about-box h4 {
	margin: 0;
	text-align: center;
	font-size: 20px;
	font-weight: 700;
	line-height: 1.6;
	letter-spacing: 0.08em;
}

.about-box__line {
	width: 64px;
	height: 3px;
	margin: 16px auto 38px;
	background: #0c2a4b;
}

.about-box p,
.about-box__list {
	margin: 0;
	color: #333;
	font-size: 15px;
	line-height: 2;
}

.about-box__list {
	padding-left: 1.4em;
}

.about-box__list li::marker {
	font-variant-numeric: tabular-nums;
}







/* =========================================================
   セミナー情報
========================================================= */
.seminar-content {
	width: min(100% - 48px, 1200px);
	margin-inline: auto;
	padding: 42px 0 80px;
}


/* 2カラム
--------------------------------------------------------- */
.seminar-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 34px;
	margin-top: 82px;
}

.seminar-schedule {
  position: relative;
  min-width: 0;
  border-right: 1px solid #eee;
}

.seminar-schedule__inner {
  position: absolute;
  inset: 0;
  padding-right: 30px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.seminar-overview {
	min-width: 0;
}

.seminar-schedule h3,.seminar-overview h3 {
	margin: 0 0 34px;
	color: #0c2a4b;
	font-size: 20px;
	font-weight: 700;
	line-height: 1.6;
	letter-spacing: 0.08em;
}


/* 左カラム：スクロール領域
--------------------------------------------------------- */
.seminar-schedule__scroll {
	flex: 1;
	min-height: 0;
	overflow-y: auto;
	overflow-x: hidden;
	padding-right: 12px;
}

.seminar-schedule__scroll::-webkit-scrollbar {
	width: 8px;
}

.seminar-schedule__scroll::-webkit-scrollbar-track {
	background: #eee;
}

.seminar-schedule__scroll::-webkit-scrollbar-thumb {
	background: #999;
	border-radius: 10px;
}


/* 日程カード----- */
.seminar-item {
	display: grid;
	grid-template-columns: 100px minmax(0, 1fr);
	gap: 20px;
	min-height: 104px;
	margin-bottom: 10px;
}

.seminar-item:last-child {
	margin-bottom: 0;
}

.seminar-item__area {
	display: flex;
	text-align: center;
	align-items: center;
	justify-content: center;
	gap: 0.3em;
	background: #f2f2f2;
	color: #333;
	font-size: 18px;
	font-weight: 700;
	letter-spacing: 0.1em;
	line-height: 1.6;
}

.seminar-item__detail {
	padding: 10px 0;
}

.seminar-item__data {
	margin: 0;
}

.seminar-item__data > div {
	display: grid;
	grid-template-columns: 52px minmax(0, 1fr);
	gap: 10px;
	margin-bottom: 3px;
}

.seminar-item__data dt,
.seminar-item__data dd {
	margin: 0;
	color: #111;
	font-size: 15px;
	line-height: 1.65;
}

.seminar-item__data dt {
	font-weight: 700;
}

.seminar-item__map {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	margin-top: 3px;
	color: #e8343e;
	font-size: 14px;
	line-height: 1.4;
}

.seminar-item__map span {
  font-size: 11px;
}

.seminar-item__map:hover {
  text-decoration: underline;
}

/* 右カラム
--------------------------------------------------------- */

.seminar-overview__box {
	border: 1px solid #eee;
	background: #fff;
}

.seminar-overview__box h4 {
	margin: 0;
	padding: 8px 20px;
	background: #eee;
	color: #0c2a4b;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.6;
	letter-spacing: 0.05em;
}

.seminar-overview__body {
	padding: 20px;
}

.seminar-overview__body h5 {
	margin: 0;
	color: #0c2a4b;
	font-size: 16px;
	font-weight: 700;
	line-height: 1.7;
}

.seminar-overview__body p {
	margin: 10px 0 18px;
	color: #333;
	font-size: 15px;
	line-height: 2;
}

.seminar-overview__columns {
	display: grid;
	grid-template-columns: 1fr 0.95fr;
	border: 1px solid #eee;
}

.seminar-overview__panel {
	padding: 10px 12px 12px;
}

.seminar-overview__panel + .seminar-overview__panel {
	border-left: 1px solid #eee;
}

.seminar-overview__panel h5 {
	position: relative;
	margin: 0 0 12px;
	padding-bottom: 6px;
	color: #0c2a4b;
	text-align: center;
	font-size: 16px;
	font-weight: 700;
}

.seminar-overview__panel h5::after {
	position: absolute;
	bottom: 0;
	left: 50%;
	width: 46px;
	height: 2px;
	background: #0c2a4b;
	content: "";
	transform: translateX(-50%);
}

.seminar-overview__panel ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.seminar-overview__panel li {
	position: relative;
	padding-left: 1em;
	color: #333;
	font-size: 14px;
	line-height: 1.7;
}

.seminar-overview__panel li::before {
  position: absolute;
  top: 0;
  left: 0;
  content: "○";
}

.src-general-meeting {
	max-width: 1200px;
	margin-top: 120px;
}

.src-general-meeting__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
}

/* 動画枠 */
.src-general-meeting__movie {
	width: min(100%, 560px);
	aspect-ratio: 16 / 8.55;
	overflow: hidden;
	background: #f0f0f2;
	border-radius: 16px;
}

/* video・iframeを入れる場合 */
.src-general-meeting__movie video,
.src-general-meeting__movie iframe {
	display: block;
	width: 100%;
	height: 100%;
	border: 0;
	object-fit: cover;
}

/* ボタン */
.src-general-meeting__button {
	display: inline-flex;
	align-items: center;
	min-width: 366px;
	min-height: 61px;
	margin-top: 74px;
	position: relative;
	justify-content: center;
	padding: 15px 50px;
	text-align: center;
	box-sizing: border-box;
	background: #0c2a4b;
	border-radius: 10px;
	color: #fff;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.5;
	letter-spacing: 0.04em;
	text-decoration: none;
	transition:background-color 0.3s ease,color 0.3s ease;
}

.src-general-meeting__button:hover {
	background: #174875;
}





/* =========================================================
   協会情報
========================================================= */

.association{
	margin-bottom: 120px;
}

/* 上部
-------------------------------- */
.association__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 40px;
}

.association__title {
	margin: 0;
}

/* タブ
-------------------------------- */
.association-tabs {
	display: flex;
	align-items: center;
}

.association-tabs__button {
	position: relative;
	appearance: none;
 	padding: 8px 38px;
	border: 0;
	background: transparent;
	color: #777;
	font: inherit;
	font-size: 20px;
	font-weight: 700;
	line-height: 1.5;
	letter-spacing: 0.06em;
	cursor: pointer;
	transition: color 0.3s ease;
}

.association-tabs__button + .association-tabs__button::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 0;
	width: 1px;
	height: 27px;
	background: #e5e5e5;
	transform: translateY(-50%);
}

.association-tabs__button:hover,
.association-tabs__button.is-active {
	color: #0c2a4b;
}

.association-tabs__button:focus-visible {
	outline: 2px solid #0c2a4b;
	outline-offset: 4px;
}

/* タブ下のライン
-------------------------------- */

.main_ttl__line-active {
	position: absolute;
	top: 0;
	left: 0;
	width: 27.5%;
	height: 100%;
	background: #0c2a4b;
	border-radius: 10px;
}

/* 内容
-------------------------------- */
.association__contents {
	margin-top: 88px;
}

.association-panel {
	animation: association-fade 0.4s ease;
}

@keyframes association-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 協会概要
-------------------------------- */
.association-overview {
	display: grid;
	grid-template-columns: minmax(0, 440px) minmax(0, 620px);
	align-items: center;
	justify-content: space-between;
	gap: 70px;
}

.association-profile {
	margin: 0;
}

.association-profile__row {
	display: grid;
	grid-template-columns: 100px minmax(0, 1fr);
	padding: 17px 0;
	border-bottom: 1px solid #eee;
}

.association-profile__row dt,
.association-profile__row dd {
	margin: 0;
	font-size: 15px;
	line-height: 1.8;
}

.association-profile__row dt {
	color: #111;
	font-weight: 700;
}

.association-profile__row dd {
	color: #222;
}

.association-map {
	overflow: hidden;
	aspect-ratio: 620 / 323;
	border-radius: 14px;
	background: #eee;
}

.association-map iframe {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}


/* 事業内容
-------------------------------- */
.association-business {
	width: min(100%, 980px);
	margin: 0 auto;
}

.association-business__list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.association-business__list > li {
	display: grid;
	grid-template-columns: 48px minmax(0, 1fr);
	gap: 20px;
}

.association-business__list > li + li {
	margin-top: 18px;
}

.association-business__number {
	font-size: 15px;
	font-weight: 500;
	line-height: 2;
}

.association-business__content p {
	margin: 0;
	font-size: 15px;
	font-weight: 600;
	line-height: 2;
}

.association-business__sublist {
	margin: 10px 0 0;
	padding-left: 28px;
}

.association-business__sublist li {
	padding-left: 8px;
	font-size: 15px;
	font-weight: 600;
	line-height: 2;
}

.association-business__sublist li + li {
	margin-top: 6px;
}


/* 役員
-------------------------------- */
.association-officers {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	align-items: start;
	gap: 70px;
	width: min(100%, 980px);
	margin: 0 auto;
}

.association-officers__list {
	margin: 0;
}

.association-officers__row {
	display: grid;
	grid-template-columns: 70px minmax(0, 1fr);
	gap: 14px;
}

.association-officers__row + .association-officers__row {
	margin-top: 16px;
}

.association-officers__row dt,
.association-officers__row dd {
	margin: 0;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.7;
}

.association-officers__row dt {
	letter-spacing: 0.16em;
	white-space: nowrap;
}

.association-officers__row dd {
	min-width: 0;
}





/* お問い合わせ
-------------------------------- */
.contact {
	margin-bottom: 120px;
}

.contact__intro {
	margin-top: 80px;
	color: #333;
	text-align: center;
}

.contact__intro p {
	margin: 0;
	font-family: "Zen Old Mincho", serif;
	font-size: 16px;
	line-height: 2;
	letter-spacing: 0.14em;
}

.contact__intro p + p {
	margin-top: 4px;
}


/* フォーム全体
-------------------------------- */
.contact-form {
	margin-top: 90px;
}

.contact-form__table {
	border-top: 1px solid #fff;
}

.contact-form__row {
	display: grid;
	grid-template-columns: 355px minmax(0, 1fr);
	border-bottom: 1px solid #fff;
}

.contact-form__label {
	display: flex;
	align-items: center;
	padding: 30px 40px;
	background: #f2f3f4;
	color: #111;
	font-size: 16px;
	font-weight: 700;
	line-height: 1.7;
}

.contact-form__field {
	min-width: 0;
	padding: 15px 20px;
	background: #fff;
}

/* 入力欄
-------------------------------- */
.contact-form input,
.contact-form select,
.contact-form textarea {
	width: 100%;
	margin: 0;
	box-sizing: border-box;
	border: 2px solid #d0d0d0;
	border-radius: 10px;
	background: #fff;
	color: #333;
	font: inherit;
	font-size: 16px;
	line-height: 1.5;
	outline: none;
	transition:border-color 0.25s ease,box-shadow 0.25s ease;
}

.contact-form input,
.contact-form select {
	height: 72px;
	padding: 0 25px;
}

.contact-form textarea {
	display: block;
	min-height: 320px;
	padding: 26px 25px;
	resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
	color: #b3b3b3;
	opacity: 1;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
	border-color: #0b2e55;
	box-shadow: 0 0 0 3px rgb(11 46 85 / 10%);
}

/* セレクト
-------------------------------- */
.contact-form__select {
	position: relative;
}

.contact-form__select + input,
.contact-form__postal + .contact-form__select {
	margin-top: 24px;
}

.contact-form__select select {
	appearance: none;
	padding-right: 70px;
	cursor: pointer;
}

.contact-form__select::before,
.contact-form__select::after {
	content: "";
	position: absolute;
	top: 50%;
	z-index: 1;
	width: 12px;
	height: 2px;
	background: #666;
	pointer-events: none;
}

.contact-form__select::before {
	right: 30px;
	transform: translateY(-50%) rotate(45deg);
}

.contact-form__select::after {
	right: 22px;
	transform: translateY(-50%) rotate(-45deg);
}

/* 郵便番号
-------------------------------- */
.contact-form__postal {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-form .contact-form__postal-input {
  flex: none;
  padding: 0 18px;
  text-align: center;
}

.contact-form .contact-form__postal-input--short {
  width: 100px;
}

.contact-form .contact-form__postal-input--long {
  width: 105px;
}

.contact-form__postal-separator {
  font-size: 20px;
  line-height: 1;
}

/* コメント欄
-------------------------------- */
.contact-form__row--comment .contact-form__label {
  align-items: flex-start;
  padding-top: 36px;
}

/* ボタン
-------------------------------- */
.contact-form__buttons {
  display: flex;
  justify-content: center;
  gap: 22px;
  margin-top: 74px;
}

.contact-form__button {
  display: inline-flex;
  align-items: center;
  width: 348px;
  min-height: 72px;
  box-sizing: border-box;
  border: 2px solid #0b2e55;
  border-radius: 10px;
  font: inherit;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition:background-color 0.3s ease,color 0.3s ease;
	position: relative;
	justify-content: center;
	padding: 15px 50px;
	text-align: center;
}

.contact-form__button--confirm {
  background: #0b2e55;
  color: #fff;
}

.contact-form__button--confirm:hover {
  background: #174875;
}

.contact-form__button--reset {
  background: #fff;
  color: #0b2e55;
}

.contact-form__button--reset:hover {
  background: #f2f5f8;
}



/* スクリーンリーダー用
-------------------------------- */
.contact-form__sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}



/* =========================================================
   Footer
========================================================= */
.site-footer {
  padding: 24px 0 0;
  background: #fff;
}

.site-footer__inner {
  width: min(100% - 48px, 1400px);
  margin-inline: auto;
  border-top: 4px solid #f1f2f3;
}

.site-footer__main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  min-height: 205px;
  padding: 42px 0 36px;
}


/* ロゴ
--------------------------------------------------------- */
.site-footer__logo {
  flex: 0 0 auto;
  padding-left: 44px;
}

.site-footer__logo a {
  display: block;
}

.site-footer__logo img {
  display: block;
  width: 190px;
  height: auto;
}


/* 右側
--------------------------------------------------------- */
.site-footer__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 42px;
}


/* ナビゲーション
--------------------------------------------------------- */
.site-footer__nav ul {
  display: flex;
  align-items: center;
  gap: 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__nav a {
  position: relative;
  display: inline-block;
  color: #333;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  white-space: nowrap;
}

.site-footer__nav a::after {
  position: absolute;
  right: 0;
  bottom: -4px;
  left: 0;
  height: 1px;
  background: #0b3158;
  content: "";
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.25s ease;
}

.site-footer__nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left center;
}


/* 外部チャンネルボタン
--------------------------------------------------------- */
.site-footer__channel {
	display: inline-flex;
	align-items: center;
	justify-content: space-between;
	min-width: 242px;
	min-height: 46px;
	padding: 12px 50px;
	border-radius: 10px;
	background: #0b3158;
	color: #fff;
	font-size: 16px;
	font-weight: 700;
	letter-spacing: 0.02em;
	transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.site-footer__channel:hover {
  background: #174875;
}


/* Copyright
--------------------------------------------------------- */
.site-footer__copyright {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border-top: 4px solid #f1f2f3;
  color: #333;
}

.site-footer__copyright small {
  font-size: 12px;
  line-height: 1;
}





/* =========================================================
   Privacy Modal
========================================================= */
.privacy-modal {
  position: fixed;
  z-index: 3000;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 38px 24px;
  visibility: hidden;
  background: rgba(12, 42, 75, 0.8);
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.privacy-modal.is-open {
  visibility: visible;
  opacity: 1;
}


/* モーダル本体
--------------------------------------------------------- */
.privacy-modal__dialog {
  position: relative;
  width: min(100%, 900px);
  max-height: calc(100vh - 76px);
  background: #fff;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.16);
  transform: translateY(12px);
  transition: transform 0.3s ease;
}

.privacy-modal.is-open .privacy-modal__dialog {
  transform: translateY(0);
}


/* スクロール領域
--------------------------------------------------------- */
.privacy-modal__scroll {
  max-height: calc(100vh - 76px);
  padding: 50px;
  overflow-y: auto;
}


/* 閉じるボタン
--------------------------------------------------------- */
.privacy-modal__close {
  position: absolute;
  z-index: 2;
  top: -17px;
  right: -17px;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #0c2a4b;
  cursor: pointer;
}

.privacy-modal__close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  background: #fff;
}

.privacy-modal__close span:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.privacy-modal__close span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}


/* タイトル
--------------------------------------------------------- */
.privacy-modal__title {
  margin: 0 0 30px;
  color: #222;
  text-align: center;
  font-size: 21px;
  font-weight: 700;
}


/* 本文
--------------------------------------------------------- */
.privacy-modal__body {
	color: #333;
	font-size: 15px;
	line-height: 1.9;
}

.privacy-modal__body p {
	margin: 0;
}

.privacy-modal__block {
	margin-top: 20px;
}

.privacy-modal__block h3 {
	margin: 0 0 4px;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.7;
}


/* リスト
--------------------------------------------------------- */
.privacy-modal__list {
	margin: 0;
	padding-left: 1.5em;
}

.privacy-modal__list li {
	padding-left: 0.15em;
}


/* お問い合わせ先
--------------------------------------------------------- */
.privacy-modal__contact {
	width: min(100%, 450px);
	margin: 34px auto 0;
	padding: 20px;
	border: 1px solid #777;
	font-size: 15px;
	line-height: 1.7;
}

.privacy-modal__contact p + p {
	margin-top: 2px;
}


/* モーダル表示中
--------------------------------------------------------- */
body.is-modal-open {
	overflow: hidden;
}





/* =========================================================
   Seminar Gallery
========================================================= */

.gallery-section {
  position: relative;
  overflow: hidden;
  width: 100%;
  background: #001e42;
	margin-bottom: 100px;
}


/* 左側の薄いブルー */
.gallery-section::before {
  position: absolute;
  z-index: 0;
  top: 0;
  bottom: 0;
  left: 0;
  width: 54%;
  background: #0c2a4b;
  content: "";
  clip-path: polygon(
    0 0,
    100% 0,
    72% 100%,
    0 100%
  );
}


/* コンテンツ */
.gallery-content {
  position: relative;
  z-index: 1;
  width: min(100% - 48px, 1200px);
  margin-inline: auto;
  padding: 68px 0 100px;
}




/* =========================================================
   Heading
========================================================= */
.gallery-heading {
  margin-bottom: 72px;
  color: #fff;
  text-align: center;
}

.gallery-heading__title {
  margin: 0;
  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Hiragino Mincho Pro",
    serif;
  font-size: clamp(38px, 4vw, 52px);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.gallery-heading__sub {
  margin: 12px 0 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.12em;
}


/* =========================================================
   Gallery Grid
========================================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 185px 185px 185px;
  gap: 16px;
  width: min(100%, 760px);
  margin-inline: auto;
}

.gallery-item {
	position: relative;
	overflow: hidden;
	padding: 0;
	border: 0;
	border-radius: 16px;
	background: none;
	cursor: pointer;
	transition: transform 0.3s ease, opacity 0.3s ease;
}

.gallery-item img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.gallery-item:hover{
	opacity: 0.8;
}


/* 左上の大きな画像 */
.gallery-item--large {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
}


/* =========================================================
   Gallery Modal
========================================================= */
.gallery-modal {
  position: fixed;
  z-index: 4000;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;

  visibility: hidden;

  background: rgba(11, 49, 88, 0.96);

  opacity: 0;
  pointer-events: none;

  transition:
    opacity 0.35s ease,
    visibility 0.35s ease;
}

.gallery-modal.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}


/* モーダル内全体 */
.gallery-modal__inner {
  display: grid;
  grid-template-columns: 100px minmax(0, 900px) 100px;
  align-items: center;
  justify-content: center;

  width: 100%;
  min-height: 100vh;

  padding: 50px 30px;

  opacity: 0;

  transform:
    scale(0.97)
    translateY(10px);

  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}

.gallery-modal.is-open .gallery-modal__inner {
  opacity: 1;

  transform:
    scale(1)
    translateY(0);
}


/* =========================================================
   Modal Main
========================================================= */
.gallery-modal__main {
  min-width: 0;
  text-align: center;
}


/* タイトル */
.gallery-modal__title {
  margin: 0 0 22px;

  color: rgba(255, 255, 255, 0.18);

  font-family:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "Hiragino Mincho Pro",
    serif;

  font-size: clamp(38px, 4vw, 50px);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.07em;
}


/* =========================================================
   Main Image
========================================================= */
.gallery-modal__image-wrap {
  width: min(100%, 760px);
  height: min(48vw, 480px);

  margin-inline: auto;

  overflow: hidden;

  border-radius: 18px;

  background: #0b3158;
}

.gallery-modal__image {
  display: block;

  width: 100%;
  height: 100%;

  object-fit: cover;

  opacity: 1;

  transition:
    opacity 0.25s ease;
}

.gallery-modal__image.is-changing {
  opacity: 0;
}



/* =========================================================
   Prev / Next
========================================================= */
.gallery-modal__arrow {
	position: relative;
	width: 62px;
	height: 62px;
	margin-inline: auto;
	padding: 0;
	border: 2px solid #fff;
	border-radius: 50%;
	background: transparent;
	cursor: pointer;
	transition:background-color 0.2s ease,transform 0.2s ease;
}

.gallery-modal__arrow:hover {
	background: rgba(255, 255, 255, 0.1);
	transform: scale(1.06);
}

.gallery-modal__arrow span {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 20px;
	height: 20px;
	border-top: 2px solid #fff;
	border-right: 2px solid #fff;
}

.gallery-modal__arrow--prev span {
	transform:translate(-35%, -50%) rotate(-135deg);
}

.gallery-modal__arrow--next span {
	transform:translate(-65%, -50%) rotate(45deg);
}




/* =========================================================
   Close Button
========================================================= */
.gallery-modal__close {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 264px;
  min-height: 62px;
margin: 28px auto 0;
  padding: 12px 18px 12px 112px;
  border: 0;
  border-radius: 4px;
  background: #fff;
  color: #0b3158;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.gallery-modal__close:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.gallery-modal__close-arrow {
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
}


/* =========================================================
   Modal Open
========================================================= */
body.is-gallery-open {
  overflow: hidden;
}