@charset "UTF-8";

/* CSS Document */

/* ==========================================================
   hero
   ========================================================== */
.hero {
	position: relative;
	min-height: calc(100vh - 73px);
	background: var(--c-ink);
	color: var(--c-paper);
	overflow: hidden;
	display: flex;
	align-items: stretch;
}
.hero__media {
	position: absolute;
	inset: 0;
	z-index: 1;
}
.hero__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: brightness(0.55) contrast(1.05) saturate(0.85);
}
.hero__media::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(180deg, rgba(14,14,14,0.75) 0%, rgba(14,14,14,0.35) 35%, rgba(14,14,14,0.85) 100%),
		linear-gradient(90deg, rgba(14,14,14,0.55) 0%, rgba(14,14,14,0) 60%);
}
.hero__wrapper {
	position: relative;
	z-index: 2;
	max-width: 1200px;
	margin: 0 auto;
	padding: 80px 48px 72px;
	width: 100%;
	display: grid;
	grid-template-columns: 1fr;
	align-content: space-between;
}
.hero__top {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 40px;
}
.hero__tag {
	font-family: var(--f-mono);
	font-size: 11px;
	letter-spacing: 0.32em;
	color: var(--c-gold-soft);
	display: flex;
	align-items: center;
	gap: 14px;
}
.hero__tag::before {
	content: "";
	width: 40px;
	height: 1px;
	background: var(--c-gold-soft);
}
.hero__meta {
	font-family: var(--f-mono);
	font-size: 10px;
	letter-spacing: 0.2em;
	color: rgba(245,242,236,0.5);
	text-align: right;
	line-height: 1.8;
}
.hero__meta-row { display: block; }

.hero__content {
	margin-top: 90px;
	max-width: 980px;
}
.hero__en {
	font-family: var(--f-en-serif);
	font-style: italic;
	font-weight: 500;
	font-size: 28px;
	letter-spacing: 0.04em;
	color: var(--c-gold-soft);
	margin-bottom: 28px;
}
.hero__title {
	font-family: var(--f-jp-serif);
	font-weight: 600;
	font-size: 62px;
	line-height: 1.4;
	letter-spacing: 0.04em;
	color: var(--c-paper);
	margin-bottom: 36px;
}
.hero__title-accent { color: var(--c-gold-soft); }
.hero__sub {
	font-size: 16px;
	font-weight: 400;
	line-height: 2;
	color: rgba(245,242,236,0.78);
	max-width: 640px;
	margin-bottom: 48px;
}

.hero__bottom {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	gap: 40px;
	margin-top: 80px;
}
.hero__cta-group {
	display: flex;
	gap: 16px;
	align-items: center;
}
.hero__scroll {
	font-family: var(--f-mono);
	font-size: 10px;
	letter-spacing: 0.3em;
	color: rgba(245,242,236,0.5);
	display: flex;
	align-items: center;
	gap: 14px;
	writing-mode: vertical-rl;
}
.hero__scroll::after {
	content: "";
	display: block;
	width: 1px;
	height: 56px;
	background: linear-gradient(rgba(245,242,236,0.5), transparent);
}

/* hero ticker */
.hero__ticker {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 2;
	border-top: 1px solid rgba(245,242,236,0.12);
	background: rgba(14,14,14,0.55);
	overflow: hidden;
}
.hero__ticker-track {
	display: flex;
	gap: 48px;
	padding: 14px 0;
	white-space: nowrap;
	animation: ticker 40s linear infinite;
	font-family: var(--f-mono);
	font-size: 11px;
	letter-spacing: 0.2em;
	color: rgba(245,242,236,0.55);
}
.hero__ticker-track span {
	display: inline-flex;
	align-items: center;
	gap: 14px;
}
.hero__ticker-track span::after {
	content: "✦";
	color: var(--c-gold-soft);
	margin-left: 48px;
}
@keyframes ticker {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}


/* ==========================================================
   brand（ブランドの核）
   ========================================================== */
.brand__wrapper {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 100px;
	align-items: center;
}
.brand__text .h-jp {
	font-size: 44px;
	margin: 24px 0 40px;
}
.brand__text .h-en {
	font-size: 24px;
	margin-bottom: 24px;
	display: block;
}
.brand__text p {
	font-size: 15px;
	line-height: 2.1;
	color: var(--c-charcoal);
	margin-bottom: 20px;
}
.brand__text p strong {
	font-weight: 600;
	color: var(--c-ink);
}
.brand__image {
	position: relative;
	aspect-ratio: 4 / 5;
}
.brand__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: contrast(1.05) saturate(0.9);
}
.brand__stamp {
	position: absolute;
	bottom: -32px;
	left: -32px;
	width: 140px;
	height: 140px;
	border-radius: 50%;
	background: var(--c-ink);
	color: var(--c-paper);
	display: grid;
	place-items: center;
	text-align: center;
	font-family: var(--f-en-serif);
	font-style: italic;
	font-size: 13px;
	line-height: 1.4;
	letter-spacing: 0.08em;
	border: 1px solid var(--c-gold);
}
.brand__stamp-yr {
	font-family: var(--f-en-serif);
	font-style: normal;
	font-size: 32px;
	display: block;
	color: var(--c-gold-soft);
	font-weight: 500;
}
.brand__caption {
	position: absolute;
	top: 24px;
	right: -16px;
	writing-mode: vertical-rl;
	font-family: var(--f-mono);
	font-size: 10px;
	letter-spacing: 0.3em;
	color: var(--c-iron);
	background: var(--c-paper);
	padding: 10px 6px;
}


/* ==========================================================
   value（選ばれる3つの理由）
   ========================================================== */
.value {
	padding: 200px 0 160px;
}
.value__head {
	display: grid;
	grid-template-columns: 1fr 1.4fr;
	gap: 80px;
	align-items: end;
	margin-bottom: 96px;
}
.value__head .h-jp {
	font-size: 56px;
	line-height: 1.4;
	margin-top: 24px;
}
.value__head p {
	font-size: 16px;
	line-height: 2;
	color: var(--c-charcoal);
	max-width: 520px;
}
.value__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}
.value__card {
	background: var(--c-paper);
	border: 1px solid var(--c-line);
	display: flex;
	flex-direction: column;
	transition: transform .4s ease;
}
.value__card:hover { transform: translateY(-6px); }
.value__card-img {
	aspect-ratio: 4 / 3;
	overflow: hidden;
	border-bottom: 1px solid var(--c-line);
}
.value__card-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: contrast(1.05) saturate(0.85);
	transition: transform .8s ease;
}
.value__card:hover .value__card-img img { transform: scale(1.04); }
.value__card-body {
	padding: 36px 32px 40px;
	flex: 1;
	display: flex;
	flex-direction: column;
}
.value__card-meta {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 20px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--c-line);
}
.value__card-num {
	font-family: var(--f-en-serif);
	font-style: italic;
	font-size: 36px;
	color: var(--c-gold);
	line-height: 1;
}
.value__card-key {
	font-family: var(--f-mono);
	font-size: 11px;
	letter-spacing: 0.24em;
	color: var(--c-iron);
}
.value__card-h3 {
	font-family: var(--f-jp-serif);
	font-weight: 600;
	font-size: 24px;
	line-height: 1.5;
	letter-spacing: 0.04em;
	margin-bottom: 18px;
}
.value__card-txt {
	font-size: 14px;
	line-height: 2;
	color: var(--c-charcoal);
	flex: 1;
}


/* ==========================================================
   position（産業ポジション帯）
   ========================================================== */
.position {
	padding: 140px 0;
	overflow: hidden;
}
.position__bg {
	position: absolute;
	inset: 0;
	opacity: 0.18;
	z-index: 1;
}
.position__bg img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: grayscale(1) contrast(1.1);
}
.position__bg::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, var(--c-ink) 0%, rgba(14,14,14,0.4) 50%, var(--c-ink) 100%);
}
.position__wrapper {
	position: relative;
	z-index: 2;
}
.position__en {
	font-family: var(--f-en-serif);
	font-style: italic;
	font-size: 22px;
	color: var(--c-gold-soft);
	margin-bottom: 24px;
	text-align: center;
}
.position__jp {
	font-family: var(--f-jp-serif);
	font-weight: 500;
	font-size: 56px;
	line-height: 1.6;
	letter-spacing: 0.06em;
	text-align: center;
	margin-bottom: 56px;
}
.position__jp-em { color: var(--c-gold-soft); }
.position__list {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0;
	border-top: 1px solid rgba(245,242,236,0.18);
	border-bottom: 1px solid rgba(245,242,236,0.18);
}
.position__item {
	padding: 32px 24px;
	border-right: 1px solid rgba(245,242,236,0.18);
	text-align: center;
	font-family: var(--f-jp-serif);
	font-weight: 500;
	font-size: 18px;
	letter-spacing: 0.08em;
}
.position__item:last-child { border-right: 0; }
.position__item-en {
	display: block;
	font-family: var(--f-mono);
	font-size: 10px;
	letter-spacing: 0.24em;
	color: var(--c-gold-soft);
	margin-bottom: 10px;
}


/* ==========================================================
   target（対応領域と課題解決）
   ========================================================== */
.target { background: var(--c-paper-deep); }
.target__head {
	display: grid;
	grid-template-columns: 1fr 1.2fr;
	gap: 80px;
	align-items: end;
	margin-bottom: 80px;
}
.target__head .h-jp {
	font-size: 48px;
	margin-top: 24px;
}
.target__head p {
	font-size: 15px;
	line-height: 2;
	color: var(--c-charcoal);
	max-width: 540px;
}
.target__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 64px;
}
.target__block h3 {
	font-family: var(--f-jp-serif);
	font-weight: 600;
	font-size: 24px;
	letter-spacing: 0.06em;
	padding-bottom: 20px;
	border-bottom: 1px solid var(--c-ink);
	margin-bottom: 8px;
	display: flex;
	align-items: baseline;
	gap: 16px;
}
.target__block h3 .en {
	font-family: var(--f-en-serif);
	font-style: italic;
	font-weight: 500;
	font-size: 14px;
	color: var(--c-iron);
	letter-spacing: 0.1em;
}
.target__list li {
	display: grid;
	grid-template-columns: 36px 1fr;
	gap: 16px;
	padding: 20px 0;
	font-size: 15px;
	line-height: 1.6;
	border-bottom: 1px solid var(--c-line);
	align-items: baseline;
}
.target__num {
	font-family: var(--f-mono);
	font-size: 11px;
	color: var(--c-gold);
	letter-spacing: 0.16em;
}


/* ==========================================================
   people（職人と現場のリアル）
   ========================================================== */
.people {
	padding: 180px 0;
	overflow: hidden;
}
.people__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 80px;
	align-items: center;
}
.people__images {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	grid-template-rows: 220px 220px;
	gap: 16px;
	position: relative;
}
.people__img-main {
	grid-row: 1 / 3;
	height: 100%;
	position: relative;
}
.people__img-main img,
.people__img-sub img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: contrast(1.05) saturate(0.85);
}
.people__img-tag {
	position: absolute;
	bottom: 16px;
	left: 16px;
	font-family: var(--f-mono);
	font-size: 10px;
	letter-spacing: 0.2em;
	color: var(--c-paper);
	background: rgba(14,14,14,0.7);
	padding: 8px 12px;
	border: 1px solid rgba(245,242,236,0.2);
}
.people__text .h-en {
	font-size: 22px;
	color: var(--c-gold-soft);
	margin: 20px 0 24px;
	display: block;
}
.people__text .h-jp {
	font-size: 40px;
	line-height: 1.5;
	margin-bottom: 32px;
}
.people__text p {
	font-size: 15px;
	line-height: 2.1;
	color: rgba(245,242,236,0.78);
	margin-bottom: 20px;
}
.people__quote {
	margin-top: 40px;
	padding: 28px 32px;
	border: 1px solid rgba(245,242,236,0.2);
	border-left: 3px solid var(--c-gold);
	background: rgba(245,242,236,0.04);
}
.people__quote-txt {
	font-family: var(--f-jp-serif);
	font-weight: 500;
	font-size: 22px;
	line-height: 1.7;
	color: var(--c-paper);
	letter-spacing: 0.05em;
}
.people__quote-attr {
	font-family: var(--f-mono);
	font-size: 10px;
	letter-spacing: 0.24em;
	color: var(--c-gold-soft);
	margin-top: 16px;
	display: block;
}


/* ==========================================================
   recruit（採用と未来像）
   ========================================================== */
.recruit {
	padding: 180px 0;
}
.recruit__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 80px;
	align-items: center;
}
.recruit__image {
	aspect-ratio: 4 / 5;
	overflow: hidden;
	position: relative;
}
.recruit__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: contrast(1.05) saturate(0.9);
}
.recruit__label {
	position: absolute;
	top: 24px;
	left: 24px;
	font-family: var(--f-mono);
	font-size: 10px;
	letter-spacing: 0.24em;
	background: var(--c-paper);
	padding: 8px 14px;
	color: var(--c-ink);
}
.recruit__text .h-en {
	font-size: 24px;
	margin: 20px 0;
	display: block;
}
.recruit__text .h-jp {
	font-size: 48px;
	line-height: 1.5;
	margin-bottom: 32px;
}
.recruit__text p {
	font-size: 15px;
	line-height: 2.1;
	color: var(--c-charcoal);
	margin-bottom: 24px;
}
.recruit__creed {
	font-family: var(--f-jp-serif);
	font-weight: 500;
	font-size: 18px;
	line-height: 2;
	color: var(--c-ink);
	padding: 24px 0;
	border-top: 1px solid var(--c-ink);
	border-bottom: 1px solid var(--c-ink);
	margin-bottom: 36px;
}
.recruit__creed span {
	display: inline-block;
	margin-right: 24px;
	letter-spacing: 0.08em;
}


/* ==========================================================
   contact（お問い合わせ）
   ========================================================== */
.contact {
	padding: 160px 0 120px;
}
.contact__head {
	text-align: center;
	margin-bottom: 80px;
	max-width: 760px;
	margin-left: auto;
	margin-right: auto;
}
.contact__head .h-en {
	font-size: 28px;
	margin: 24px 0;
	display: block;
}
.contact__head .h-jp {
	font-size: 48px;
	margin-bottom: 28px;
}
.contact__head p {
	font-size: 15px;
	line-height: 2;
	color: var(--c-charcoal);
}
.contact__grid {
	display: grid;
	grid-template-columns: 1.3fr 1fr;
	gap: 32px;
	max-width: 1080px;
	margin: 0 auto;
}
.contact__form {
	background: var(--c-paper);
	border: 1px solid var(--c-line);
	padding: 56px 48px;
}
.contact__form-eyebrow {
	margin-bottom: 32px;
}
.contact__form-row {
	margin-bottom: 24px;
}
.contact__form-row label {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.1em;
	margin-bottom: 10px;
	color: var(--c-charcoal);
}
.contact__form-req {
	font-family: var(--f-mono);
	font-size: 9px;
	color: var(--c-gold);
	letter-spacing: 0.2em;
	padding: 2px 8px;
	border: 1px solid var(--c-gold);
}
.contact__form-opt {
	font-family: var(--f-mono);
	font-size: 9px;
	color: var(--c-iron);
	letter-spacing: 0.2em;
}
.contact__form-row input,
.contact__form-row textarea {
	width: 100%;
	padding: 14px 16px;
	background: transparent;
	border: 0;
	border-bottom: 1px solid var(--c-line);
	font-family: inherit;
	font-size: 14px;
	color: var(--c-ink);
	transition: border-color .2s ease;
}
.contact__form-row input:focus,
.contact__form-row textarea:focus {
	outline: none;
	border-bottom-color: var(--c-ink);
}
.contact__form-row textarea {
	min-height: 120px;
	resize: vertical;
	line-height: 1.7;
}
.contact__form-file {
	border: 1px dashed var(--c-line);
	padding: 18px 16px;
	font-size: 13px;
	color: var(--c-iron);
	cursor: pointer;
}
.contact__form-submit {
	margin-top: 40px;
	text-align: center;
}
.contact__side {
	display: flex;
	flex-direction: column;
	gap: 20px;
}
.contact__card {
	background: var(--c-ink);
	color: var(--c-paper);
	padding: 40px 36px;
	position: relative;
	overflow: hidden;
}
.contact__card .h-en {
	color: var(--c-gold-soft);
	font-size: 18px;
	margin-bottom: 8px;
	display: block;
}
.contact__card h3 {
	font-family: var(--f-jp-serif);
	font-weight: 500;
	font-size: 22px;
	letter-spacing: 0.06em;
	line-height: 1.6;
	margin-bottom: 28px;
}
.contact__tel {
	font-family: var(--f-en-serif);
	font-weight: 500;
	font-size: 36px;
	letter-spacing: 0.04em;
	color: var(--c-paper);
	display: block;
	margin-bottom: 8px;
}
.contact__tel-hours {
	font-family: var(--f-mono);
	font-size: 11px;
	color: rgba(245,242,236,0.6);
	letter-spacing: 0.16em;
	padding-bottom: 24px;
	border-bottom: 1px solid rgba(245,242,236,0.18);
	margin-bottom: 24px;
}
.contact__card dl {
	display: grid;
	grid-template-columns: 80px 1fr;
	row-gap: 14px;
	font-size: 12px;
}
.contact__card dt {
	font-family: var(--f-mono);
	font-size: 10px;
	letter-spacing: 0.2em;
	color: rgba(245,242,236,0.5);
	padding-top: 2px;
}
.contact__card dd {
	color: rgba(245,242,236,0.85);
	line-height: 1.7;
}
.contact__alt {
	background: var(--c-wood);
	padding: 32px 36px;
	border: 1px solid var(--c-line);
}
.contact__alt .h-en {
	font-size: 16px;
	margin-bottom: 8px;
	display: block;
}
.contact__alt p {
	font-family: var(--f-jp-serif);
	font-weight: 500;
	font-size: 15px;
	line-height: 1.8;
	color: var(--c-ink);
}


/******************************************************

タブレットの設定 960px~1199pxの場合に適用

*******************************************************/
@media screen and (max-width: 1199px){
	.hero__wrapper { max-width: 1080px; }
	.hero__title { font-size: 52px; }
	.position__jp { font-size: 44px; }
}


/******************************************************

タブレットの設定 768px~959pxの場合に適用

*******************************************************/
@media screen and (max-width: 959px){
	.hero__wrapper { padding: 56px 24px 56px; }
	.hero__title { font-size: 38px; }
	.hero__content { margin-top: 60px; }
	.hero__bottom { flex-direction: column; align-items: stretch; }
	.hero__scroll { display: none; }

	.brand__wrapper { grid-template-columns: 1fr; gap: 60px; }
	.brand__image { order: -1; aspect-ratio: 16 / 11; }
	.brand__text .h-jp { font-size: 32px; }

	.value { padding: 100px 0; }
	.value__head { grid-template-columns: 1fr; gap: 24px; }
	.value__head .h-jp { font-size: 38px; }
	.value__grid { grid-template-columns: 1fr; gap: 20px; }

	.position { padding: 96px 0; }
	.position__jp { font-size: 32px; }
	.position__list { grid-template-columns: repeat(2, 1fr); }
	.position__item:nth-child(2) { border-right: 0; }
	.position__item:nth-child(1),
	.position__item:nth-child(2) {
		border-bottom: 1px solid rgba(245,242,236,0.18);
	}

	.target__head { grid-template-columns: 1fr; gap: 24px; }
	.target__head .h-jp { font-size: 34px; }
	.target__grid { grid-template-columns: 1fr; gap: 48px; }

	.people { padding: 100px 0; }
	.people__grid { grid-template-columns: 1fr; gap: 48px; }
	.people__text .h-jp { font-size: 28px; }

	.recruit { padding: 100px 0; }
	.recruit__grid { grid-template-columns: 1fr; gap: 48px; }
	.recruit__text .h-jp { font-size: 34px; }

	.contact { padding: 100px 0 80px; }
	.contact__head .h-jp { font-size: 32px; }
	.contact__grid { grid-template-columns: 1fr; }
}


/******************************************************

SPの設定 767px以下の場合に適用

*******************************************************/
@media screen and (max-width: 767px){
	.hero { min-height: auto; }
	.hero__wrapper { padding: 48px 20px 84px; min-height: 90vh; }
	.hero__top { flex-direction: column; gap: 16px; }
	.hero__meta { text-align: left; }
	.hero__en { font-size: 20px; margin-bottom: 18px; }
	.hero__title { font-size: 26px; line-height: 1.7; margin-bottom: 24px; }
	.hero__sub { font-size: 13px; margin-bottom: 32px; }
	.hero__content { margin-top: 40px; }
	.hero__bottom { margin-top: 40px; gap: 16px; }
	.hero__cta-group { flex-direction: column; align-items: stretch; }

	.brand__text .h-jp { font-size: 24px; }
	.brand__text .h-en { font-size: 18px; }
	.brand__stamp { width: 100px; height: 100px; bottom: -20px; left: -12px; font-size: 11px; }
	.brand__stamp-yr { font-size: 24px; }

	.value__head .h-jp { font-size: 28px; }
	.value__card-body { padding: 28px 24px; }
	.value__card-h3 { font-size: 19px; }

	.position__jp { font-size: 22px; line-height: 1.7; }
	.position__en { font-size: 16px; }
	.position__list { grid-template-columns: 1fr; }
	.position__item {
		border-right: 0 !important;
		border-bottom: 1px solid rgba(245,242,236,0.18) !important;
		padding: 24px 16px;
	}
	.position__item:last-child { border-bottom: 0 !important; }

	.target__head .h-jp { font-size: 26px; }
	.target__block h3 { font-size: 19px; }

	.people__text .h-jp { font-size: 22px; }
	.people__images { grid-template-rows: 160px 160px; }
	.people__quote-txt { font-size: 17px; }

	.recruit__text .h-jp { font-size: 26px; }
	.recruit__creed { font-size: 15px; }

	.contact__head .h-jp { font-size: 26px; }
	.contact__form { padding: 32px 24px; }
	.contact__card { padding: 32px 24px; }
	.contact__tel { font-size: 28px; }
}