/*!
 * BIKODO Digital Solutions — 「デジタル系の仕事」ページ専用スタイル
 *
 * トークン・リセット・共通パーツ（コンテナ、見出し、ボタン等）は
 * assets/css/bkd-common.css に分離しました（会社概要ページなど、他の
 * .bkd- デザインのページとも共通で使うため）。このファイルは
 * functions.php 側で bkd-common.css の後に読み込まれる前提です。
 *
 * ※ .bkd-header 以下（固定ヘッダー・ドロワー）は、サイト共通ヘッダー
 *   （Arkhe / get_header()）を使う都合上、現在このテンプレートでは
 *   使用していません（将来、独自ヘッダーに戻す可能性を考慮し残しています）。
 */

/* ==========================================================================
   4. ヘッダー
   ========================================================================== */

.bkd-header {
	position: fixed;
	inset: 0 0 auto 0;
	z-index: 100;
	padding-inline: var(--bkd-gutter);
	pointer-events: none;
}

.bkd-header__bar {
	pointer-events: auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	height: var(--bkd-header-h);
	padding-inline: clamp(16px, 1.8vw, 34px);
	background: rgba(255, 255, 255, .92);
	backdrop-filter: saturate(150%) blur(12px);
	-webkit-backdrop-filter: saturate(150%) blur(12px);
	border-radius: 0 0 var(--bkd-radius) var(--bkd-radius);
	transition: box-shadow .3s ease, background-color .3s ease;
}

.bkd-header.is-stuck .bkd-header__bar {
	box-shadow: 0 6px 24px rgba(0, 0, 0, .08);
}

.bkd-header__brand img {
	width: clamp(180px, 15vw, 232px);
	height: auto;
}

.bkd-header__nav {
	display: flex;
	align-items: center;
	gap: clamp(20px, 2.4vw, 44px);
}

.bkd-header__list {
	display: flex;
	align-items: center;
	gap: clamp(18px, 2.2vw, 40px);
}

.bkd-header__link {
	position: relative;
	font-family: var(--bkd-font-en);
	font-size: 15px;
	font-weight: 400;
	letter-spacing: .03em;
	color: var(--bkd-ink);
}

.bkd-header__link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -6px;
	width: 100%;
	height: 1px;
	background: currentColor;
	transform: scaleX(0);
	transform-origin: right;
	transition: transform .35s cubic-bezier(.22, .61, .36, 1);
}

.bkd-header__link:hover::after {
	transform: scaleX(1);
	transform-origin: left;
}

/* --- ハンバーガー -------------------------------------------------------- */

.bkd-burger {
	display: none;
	width: 40px;
	height: 40px;
	place-items: center;
}

.bkd-burger__box {
	display: block;
	position: relative;
	width: 22px;
	height: 14px;
}

.bkd-burger__box i {
	position: absolute;
	left: 0;
	width: 100%;
	height: 1.6px;
	background: var(--bkd-ink);
	border-radius: 2px;
	transition: transform .3s ease, opacity .2s ease;
}

.bkd-burger__box i:nth-child(1) { top: 0; }
.bkd-burger__box i:nth-child(2) { top: 6.2px; }
.bkd-burger__box i:nth-child(3) { top: 12.4px; }

.bkd-burger[aria-expanded="true"] i:nth-child(1) { transform: translateY(6.2px) rotate(45deg); }
.bkd-burger[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
.bkd-burger[aria-expanded="true"] i:nth-child(3) { transform: translateY(-6.2px) rotate(-45deg); }

.bkd-drawer {
	pointer-events: auto;
	margin-top: 8px;
	padding: 22px 24px 28px;
	background: #fff;
	border-radius: var(--bkd-radius);
	box-shadow: var(--bkd-shadow);
}

.bkd-drawer[hidden] {
	display: none;
}

.bkd-drawer__list {
	display: grid;
	gap: 4px;
	margin-bottom: 18px;
}

.bkd-drawer__list a {
	display: block;
	padding: 10px 2px;
	font-family: var(--bkd-font-en);
	font-size: 17px;
	border-bottom: 1px solid var(--bkd-line-2);
}

/* ==========================================================================
   5. ヒーロー
   ========================================================================== */

.bkd-hero {
	position: relative;
	padding-top: calc(var(--bkd-header-h) + clamp(48px, 7vw, 120px));
	padding-bottom: clamp(40px, 5vw, 80px);
	overflow: clip;
}

.bkd-hero__inner {
	position: relative;
	z-index: 3;
}

/* --- 見出し -------------------------------------------------------------- */

.bkd-hero__title {
	font-family: var(--bkd-font-en);
	font-size: clamp(42px, 6.4vw, 122px);
	font-weight: 700;
	line-height: 1.06;
	letter-spacing: -.015em;
	color: var(--bkd-ink);
	max-width: 13ch;
}

.bkd-hero__title-line {
	display: block;
	opacity: 0;
	transform: translateY(.3em);
	animation: bkd-rise .9s cubic-bezier(.22, .61, .36, 1) forwards;
	animation-delay: calc(var(--i) * .12s + .1s);
}

@keyframes bkd-rise {
	to {
		opacity: 1;
		transform: none;
	}
}

.bkd-hero__lead {
	margin-top: clamp(22px, 2.6vw, 44px);
	font-family: var(--bkd-font-jp);
	font-size: clamp(18px, 1.65vw, 30px);
	font-weight: 700;
	line-height: 1.75;
	letter-spacing: .01em;
}

.bkd-hero__lead span,
.bkd-hero__body span {
	display: block;
}

.bkd-hero__body {
	margin-top: clamp(14px, 1.4vw, 24px);
	font-family: var(--bkd-font-jp);
	font-size: clamp(13px, .82vw, 15px);
	line-height: 2.1;
	color: var(--bkd-ink-2);
	max-width: 46em;
}

/* --- 右側のブランドマーク -------------------------------------------------- */

.bkd-hero__mark {
	position: absolute;
	top: clamp(90px, 9vw, 155px);
	/* 広い画面ではワイド幅の外側に、狭い画面でも最低限のガターを保つ */
	right: max(var(--bkd-gutter), calc(50% - var(--bkd-wide) / 2));
	width: clamp(230px, 32vw, 620px);
	z-index: 1;
	opacity: 0;
	animation: bkd-mark-in 1.4s cubic-bezier(.22, .61, .36, 1) .15s forwards;
}

.bkd-hero__mark img {
	width: 100%;
	mix-blend-mode: multiply;
}

@keyframes bkd-mark-in {
	from {
		opacity: 0;
		transform: translateY(24px) scale(.97);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

/* --- 写真コラージュ ------------------------------------------------------- */

.bkd-hero__collage {
	position: absolute;
	inset: 0;
	z-index: 2;
	pointer-events: none;
}

.bkd-hero__photo {
	position: absolute;
	overflow: hidden;
	background-color: #d3d3d3;
	opacity: 0;
	animation: bkd-fade-in 1.2s ease .35s forwards;
}

/* 写真未設定のコマは、背景になじむ淡いトーンで置いておく */
.bkd-hero__photo.is-placeholder {
	background:
		linear-gradient(135deg, rgba(255, 255, 255, .65), rgba(255, 255, 255, 0)),
		linear-gradient(115deg, #e4e4e4, #d7d7d7 55%, #e0e0e0);
}

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

@keyframes bkd-fade-in {
	to { opacity: 1; }
}

/* 1枚目：左端に食い込むワイド写真 */
.bkd-hero__photo--a {
	left: 0;
	top: 15%;
	width: 26%;
	aspect-ratio: 497 / 272;
}

/* 2枚目：縦位置の細長い写真 */
.bkd-hero__photo--b {
	left: 39.3%;
	top: 6%;
	width: 9.9%;
	aspect-ratio: 190 / 262;
}

/* 3枚目：見出し下に重なる写真 */
.bkd-hero__photo--c {
	left: 37%;
	top: 62%;
	width: 13.7%;
	aspect-ratio: 263 / 240;
}

/* --- ぼかしブロック ------------------------------------------------------- */

.bkd-hero__blobs {
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
}

.bkd-blob {
	position: absolute;
	display: block;
	filter: blur(26px);
	opacity: .55;
	border-radius: 4px;
}

.bkd-blob--green {
	left: 53%;
	top: 2%;
	width: 8%;
	aspect-ratio: 155 / 100;
	background: #b6f0a8;
}

.bkd-blob--red {
	right: -1%;
	top: 18%;
	width: 8.6%;
	aspect-ratio: 165 / 105;
	background: #ff3d6e;
	opacity: .5;
}

.bkd-blob--blue {
	left: 2%;
	top: 74%;
	width: 7%;
	aspect-ratio: 135 / 130;
	background: #7cc6ff;
	opacity: .5;
}

.bkd-blob--blue2 {
	left: 50.8%;
	top: 76%;
	width: 3.4%;
	aspect-ratio: 1;
	background: #7cc6ff;
	opacity: .45;
}

/* ==========================================================================
   6. Pick Up Works
   ========================================================================== */

.bkd-pickup {
	position: relative;
	z-index: 3;
	padding-bottom: clamp(56px, 6vw, 104px);
	overflow: clip;
}

.bkd-pickup__inner {
	display: grid;
	grid-template-columns: 200px minmax(0, 1fr);
	gap: clamp(20px, 2.4vw, 44px);
	padding-left: var(--bkd-gutter);
	max-width: calc(var(--bkd-container) + var(--bkd-gutter) * 2 + 200px);
	margin-inline: auto;
}

.bkd-pickup__side {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: space-between;
	padding-block: 4px;
}

.bkd-pickup__label {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	padding: 14px 26px;
	background: var(--bkd-ink);
	color: #fff;
	border-radius: var(--bkd-radius-sm);
	font-family: var(--bkd-font-en);
	font-size: 15px;
	font-weight: 400;
	line-height: 1.5;
	letter-spacing: .02em;
}

.bkd-pickup__track {
	display: flex;
	gap: 24px;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	scrollbar-width: none;
	padding-block: 4px;
	padding-right: var(--bkd-gutter);
}

.bkd-pickup__track::-webkit-scrollbar {
	display: none;
}

.bkd-card {
	flex: 0 0 clamp(320px, 38vw, 700px);
	scroll-snap-align: start;
	display: grid;
	grid-template-columns: minmax(0, 1fr) 40%;
	gap: clamp(14px, 1.6vw, 30px);
	padding: clamp(18px, 1.6vw, 28px);
	background: #fff;
	border-radius: var(--bkd-radius);
	box-shadow: var(--bkd-shadow-sm);
	transition: transform .3s ease, box-shadow .3s ease;
}

a.bkd-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--bkd-shadow);
}

.bkd-card__body {
	display: flex;
	flex-direction: column;
	min-width: 0;
}

.bkd-badge {
	align-self: flex-start;
	padding: 3px 14px;
	border: 1px solid var(--bkd-accent);
	border-radius: var(--bkd-radius-pill);
	font-family: var(--bkd-font-en);
	font-size: 12px;
	letter-spacing: .03em;
	line-height: 1.6;
	color: var(--bkd-accent);
}

.bkd-card__title {
	margin-top: 16px;
	font-family: var(--bkd-font-jp);
	font-size: clamp(13px, .82vw, 15px);
	line-height: 1.85;
	color: var(--bkd-ink);
}

.bkd-card__year {
	margin-top: auto;
	padding-top: 18px;
	font-family: var(--bkd-font-en);
	font-size: 14px;
	letter-spacing: .04em;
	color: var(--bkd-accent);
}

.bkd-card__thumb {
	display: grid;
	place-items: center;
	border-radius: var(--bkd-radius-sm);
	background: linear-gradient(135deg, #f3f0ff 0%, #fdf3fb 55%, #eef4ff 100%);
	overflow: hidden;
	aspect-ratio: 270 / 160;
}

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

.bkd-card__logo {
	font-family: var(--bkd-font-en);
	font-size: clamp(20px, 2vw, 38px);
	font-weight: 700;
	letter-spacing: -.01em;
	color: var(--bkd-ink);
}

/* ==========================================================================
   7. About
   ========================================================================== */

.bkd-about {
	background: linear-gradient(180deg, #fbfbfb 0%, #f4f4f4 55%, #efefef 100%);
	padding-block: var(--bkd-section-y);
}

.bkd-about__inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
	gap: clamp(32px, 4vw, 80px);
	align-items: center;
}

.bkd-about__heading {
	margin-top: clamp(28px, 3vw, 56px);
	font-family: var(--bkd-font-jp);
	font-size: clamp(21px, 1.85vw, 34px);
	font-weight: 700;
	line-height: 1.75;
	letter-spacing: .01em;
}

.bkd-about__heading span,
.bkd-about__body span,
.bkd-contact__heading span,
.bkd-contact__body span {
	display: block;
}

.bkd-about__body {
	margin-top: clamp(24px, 2.6vw, 44px);
	font-family: var(--bkd-font-jp);
	font-size: clamp(13px, .82vw, 15px);
	line-height: 2.1;
	color: var(--bkd-ink-2);
}

.bkd-about__visual {
	position: relative;
}

.bkd-about__diagram {
	width: 100%;
}

/* 図版がテキストを内包しているため、通常はリスト側を隠す */
.bkd-about__pillars {
	display: none;
}

/* ==========================================================================
   8. マーキー
   ========================================================================== */

.bkd-marquee {
	overflow: hidden;
	padding-block: clamp(18px, 2vw, 40px);
	user-select: none;
}

.bkd-marquee__track {
	display: flex;
	width: max-content;
	animation: bkd-marquee 38s linear infinite;
}

.bkd-marquee__item {
	flex: none;
	padding-right: .35em;
	font-family: var(--bkd-font-en);
	font-size: clamp(40px, 6.2vw, 118px);
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -.02em;
	color: var(--bkd-ink);
	white-space: nowrap;
}

@keyframes bkd-marquee {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}

.bkd-marquee:hover .bkd-marquee__track {
	animation-play-state: paused;
}

/* ==========================================================================
   9. Service
   ========================================================================== */

.bkd-service {
	padding-bottom: var(--bkd-section-y);
}

.bkd-service__inner {
	width: 100%;
	max-width: calc(var(--bkd-wide) + var(--bkd-gutter) * 2);
	margin-inline: auto;
	padding-inline: var(--bkd-gutter);
}

/* --- タブ ---------------------------------------------------------------- */

.bkd-service__tabs {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: clamp(10px, 1.1vw, 20px);
	max-width: 1160px;
	margin: clamp(32px, 3.4vw, 60px) auto 0;
}

.bkd-service__tab {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 4px;
	min-height: 106px;
	padding: 16px 8px;
	background: #fff;
	border-radius: var(--bkd-radius-sm);
	color: var(--bkd-ink);
	text-align: center;
	box-shadow: 0 1px 2px rgba(0, 0, 0, .04);
	transition: transform .3s ease, box-shadow .3s ease, color .3s ease;
}

.bkd-service__tab:hover {
	transform: translateY(-3px);
	box-shadow: var(--bkd-shadow-sm);
}

.bkd-service__tab.is-active {
	box-shadow:
		inset 0 0 0 1px rgba(43, 43, 43, .55),
		0 6px 18px rgba(0, 0, 0, .06);
}

.bkd-svc-icon {
	width: 34px;
	height: 34px;
	margin-bottom: 8px;
	color: var(--bkd-ink);
}

.bkd-service__tab-ja {
	font-family: var(--bkd-font-jp);
	font-size: clamp(12px, .8vw, 15px);
	font-weight: 700;
	line-height: 1.4;
	letter-spacing: .01em;
}

.bkd-service__tab-en {
	font-family: var(--bkd-font-en);
	font-size: clamp(10px, .68vw, 13px);
	font-weight: 400;
	line-height: 1.4;
	color: var(--bkd-ink-3);
}

/* --- パネル -------------------------------------------------------------- */

.bkd-service__panels {
	margin-top: clamp(28px, 3vw, 52px);
}

.bkd-service__panel {
	padding: clamp(28px, 3.4vw, 64px) clamp(24px, 3.2vw, 60px) clamp(32px, 3.6vw, 66px);
	background: #fff;
	border-radius: var(--bkd-radius-lg);
	animation: bkd-panel-in .5s cubic-bezier(.22, .61, .36, 1);
}

.bkd-service__panel[hidden] {
	display: none;
}

@keyframes bkd-panel-in {
	from {
		opacity: 0;
		transform: translateY(12px);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

.bkd-service__main {
	display: grid;
	grid-template-columns: minmax(0, .78fr) minmax(0, 1fr);
	gap: clamp(26px, 3.2vw, 56px);
	align-items: start;
}

.bkd-service__figure {
	border-radius: var(--bkd-radius-xs);
	overflow: hidden;
	aspect-ratio: 500 / 335;
	background: #d6d6d6;
}

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

.bkd-service__eyebrow {
	font-family: var(--bkd-font-en);
	font-size: 13px;
	letter-spacing: .06em;
	color: var(--bkd-ink-4);
	line-height: 1.4;
}

.bkd-service__title {
	margin-top: 6px;
	font-family: var(--bkd-font-jp);
	font-size: clamp(22px, 2vw, 38px);
	font-weight: 700;
	line-height: 1.4;
	letter-spacing: .01em;
}

.bkd-service__detail .bkd-tags {
	margin-top: clamp(14px, 1.4vw, 22px);
}

.bkd-service__lead {
	margin-top: clamp(16px, 1.6vw, 26px);
	font-family: var(--bkd-font-jp);
	font-size: clamp(13px, .85vw, 16px);
	font-weight: 700;
	line-height: 1.95;
}

.bkd-service__lead span {
	display: block;
}

.bkd-service__features {
	margin-top: clamp(20px, 2.2vw, 36px);
	display: grid;
	gap: 10px;
}

.bkd-service__features li {
	position: relative;
	padding-left: 1.15em;
	font-family: var(--bkd-font-jp);
	font-size: clamp(12px, .8vw, 15px);
	line-height: 1.9;
	color: var(--bkd-ink-2);
}

.bkd-service__features li::before {
	content: "";
	position: absolute;
	left: 0;
	top: .78em;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: var(--bkd-accent);
}

.bkd-service__features strong {
	font-weight: 700;
	color: var(--bkd-accent-ink);
	margin-right: .5em;
}

.bkd-service__gallery {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: clamp(12px, 1.3vw, 22px);
	margin-top: clamp(28px, 3vw, 52px);
	max-width: 1060px;
}

.bkd-service__gallery li {
	aspect-ratio: 250 / 133;
	border-radius: var(--bkd-radius-sm);
	overflow: hidden;
	background: #9c9c9c;
}

.bkd-service__gallery li.is-placeholder {
	background: linear-gradient(120deg, #a6a6a6, #9a9a9a 60%, #a9a9a9);
}

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

/* ==========================================================================
   10. Works
   ========================================================================== */

.bkd-works {
	background: #fff;
	padding-block: var(--bkd-section-y);
	overflow: clip;

	--bkd-slide-w: clamp(230px, 21vw, 410px);
	--bkd-slide-gap: clamp(14px, 1.8vw, 34px);
}

.bkd-works__stage {
	position: relative;
	margin-top: clamp(36px, 4vw, 72px);
	padding-block: clamp(14px, 2vw, 34px);
}

.bkd-works__list {
	display: flex;
	gap: var(--bkd-slide-gap);
	width: max-content;
	margin-left: 50%;
	transform: translateX(calc(
		var(--bkd-slide-w) / -2
		- var(--bkd-active, 0) * (var(--bkd-slide-w) + var(--bkd-slide-gap))
	));
	transition: transform .7s cubic-bezier(.22, .61, .36, 1);
}

.bkd-works__slide {
	flex: 0 0 var(--bkd-slide-w);
	border-radius: var(--bkd-radius-sm);
	overflow: hidden;
	aspect-ratio: 345 / 172;
	background: #eee;
	opacity: .55;
	transform: scale(.94);
	transform-origin: center;
	transition: transform .7s cubic-bezier(.22, .61, .36, 1), opacity .7s ease, box-shadow .7s ease;
}

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

.bkd-works__slide.is-active {
	opacity: 1;
	transform: scale(1.16);
	box-shadow: 0 12px 34px rgba(0, 0, 0, .12);
	position: relative;
	z-index: 2;
}

.bkd-works__caption {
	position: relative;
	margin-top: clamp(28px, 3.4vw, 58px);
	text-align: center;
	min-height: 84px;
}

.bkd-works__meta {
	position: absolute;
	inset: 0;
	display: grid;
	gap: 14px;
	justify-items: center;
	align-content: start;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity .5s ease, transform .5s ease, visibility .5s;
}

.bkd-works__meta.is-active {
	opacity: 1;
	visibility: visible;
	transform: none;
}

.bkd-works__title {
	font-family: var(--bkd-font-jp);
	font-size: clamp(14px, .95vw, 17px);
	font-weight: 700;
	line-height: 1.6;
	letter-spacing: .02em;
}

/* ==========================================================================
   11. Contact
   ========================================================================== */

.bkd-contact {
	background: var(--bkd-bg);
	padding-block: var(--bkd-section-y);
}

.bkd-contact__inner {
	display: grid;
	grid-template-columns: minmax(0, .82fr) minmax(0, 1fr);
	gap: clamp(32px, 4vw, 80px);
	align-items: center;
}

.bkd-contact__heading {
	margin-top: clamp(40px, 8vw, 150px);
	font-family: var(--bkd-font-jp);
	font-size: clamp(26px, 2.5vw, 46px);
	font-weight: 700;
	line-height: 1.55;
	letter-spacing: .01em;
}

.bkd-contact__body {
	margin-top: clamp(24px, 2.6vw, 44px);
	font-family: var(--bkd-font-jp);
	font-size: clamp(13px, .82vw, 15px);
	line-height: 2.1;
	color: var(--bkd-ink-2);
}

.bkd-contact__card {
	padding: clamp(26px, 2.8vw, 50px) clamp(22px, 2.6vw, 46px) clamp(30px, 3vw, 54px);
	background: #fff;
	border-radius: var(--bkd-radius-lg);
	box-shadow: var(--bkd-shadow-sm);
}

/* --- 通知 ---------------------------------------------------------------- */

.bkd-notice {
	margin-bottom: 24px;
	padding: 14px 18px;
	border-radius: var(--bkd-radius-sm);
	font-family: var(--bkd-font-jp);
	font-size: 14px;
	line-height: 1.8;
}

.bkd-notice--success {
	background: #eaf5ff;
	color: var(--bkd-accent-ink);
}

.bkd-notice--error {
	background: #fdecec;
	color: #c0332e;
}

/* --- フォーム ------------------------------------------------------------ */

.bkd-hp {
	position: absolute !important;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.bkd-field {
	margin-bottom: clamp(16px, 1.5vw, 24px);
}

.bkd-label {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 9px;
	font-family: var(--bkd-font-jp);
	font-size: 14px;
	font-weight: 700;
	line-height: 1.5;
	letter-spacing: .02em;
}

.bkd-req {
	padding: 2px 9px;
	border: 1px solid var(--bkd-danger);
	border-radius: var(--bkd-radius-pill);
	font-size: 11px;
	font-weight: 500;
	line-height: 1.5;
	color: var(--bkd-danger);
}

.bkd-req--opt {
	border-color: var(--bkd-line);
	color: var(--bkd-ink-3);
}

.bkd-input {
	width: 100%;
	padding: 12px 16px;
	background: #f2f2f2;
	border: 1px solid transparent;
	border-radius: var(--bkd-radius-xs);
	font-family: var(--bkd-font-jp);
	font-size: 14px;
	line-height: 1.7;
	color: var(--bkd-ink);
	transition: background-color .2s ease, border-color .2s ease;
	appearance: none;
	-webkit-appearance: none;
}

.bkd-input::placeholder {
	color: var(--bkd-ink-4);
}

.bkd-input:focus {
	background: #fff;
	border-color: var(--bkd-accent);
	outline: none;
}

.bkd-input--area {
	min-height: 108px;
	resize: vertical;
}

.bkd-input.is-invalid {
	border-color: var(--bkd-danger);
	background: #fdf5f5;
}

.bkd-select {
	position: relative;
}

.bkd-select select {
	background: #fff;
	border-color: var(--bkd-line);
	padding-right: 44px;
	cursor: pointer;
}

.bkd-select svg {
	position: absolute;
	right: 14px;
	top: 50%;
	width: 20px;
	height: 20px;
	transform: translateY(-50%);
	color: var(--bkd-ink-3);
	pointer-events: none;
}

/* --- チェックボックス ----------------------------------------------------- */

.bkd-checks {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 10px;
}

.bkd-checks li {
	position: relative;
}

.bkd-checks input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
}

.bkd-checks label {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 12px;
	border: 1px solid var(--bkd-line);
	border-radius: var(--bkd-radius-xs);
	font-family: var(--bkd-font-jp);
	font-size: 13px;
	line-height: 1.5;
	cursor: pointer;
	transition: border-color .2s ease, background-color .2s ease;
}

.bkd-checks label::before {
	content: "";
	flex: none;
	width: 16px;
	height: 16px;
	border: 1px solid var(--bkd-ink-4);
	border-radius: 3px;
	background: #fff no-repeat center / 11px 11px;
	transition: background-color .2s ease, border-color .2s ease;
}

.bkd-checks input:checked + label {
	border-color: var(--bkd-accent);
	background: #f3f9ff;
}

.bkd-checks input:checked + label::before {
	border-color: var(--bkd-accent);
	background-color: var(--bkd-accent);
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 12.5 5.2 5.2L20 6.8'/%3E%3C/svg%3E");
}

.bkd-checks input:focus-visible + label {
	outline: 2px solid var(--bkd-accent);
	outline-offset: 2px;
}

.bkd-form__note {
	margin-top: 6px;
	font-family: var(--bkd-font-jp);
	font-size: 12px;
	line-height: 1.8;
	color: var(--bkd-ink-3);
}

.bkd-form__note a {
	color: var(--bkd-accent-ink);
	text-decoration: underline;
}

.bkd-form__submit {
	margin-top: clamp(22px, 2.4vw, 38px);
	text-align: center;
}

/* ==========================================================================
   12. フッター
   ========================================================================== */

.bkd-footer {
	background: var(--bkd-bg);
	padding-top: clamp(20px, 2vw, 34px);
	padding-bottom: clamp(40px, 4vw, 68px);
}

.bkd-footer__inner {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
	gap: clamp(30px, 3vw, 56px);
	align-items: start;
}

.bkd-footer__logo img {
	width: clamp(230px, 19vw, 348px);
}

.bkd-footer__socials {
	display: flex;
	gap: 16px;
	margin-top: 22px;
}

.bkd-footer__socials a {
	display: grid;
	place-items: center;
	width: 28px;
	height: 28px;
	color: var(--bkd-ink-2);
}

.bkd-footer__socials svg {
	width: 22px;
	height: 22px;
}

.bkd-footer__socials a:hover {
	color: var(--bkd-ink);
}

.bkd-footer__nav {
	display: flex;
	gap: clamp(40px, 6vw, 110px);
}

.bkd-footer__col-title {
	margin-bottom: 16px;
	font-family: var(--bkd-font-en);
	font-size: 15px;
	font-weight: 500;
	letter-spacing: .03em;
	color: var(--bkd-accent);
	line-height: 1.4;
}

.bkd-footer__col ul {
	display: grid;
	gap: 10px;
}

.bkd-footer__col a {
	font-size: 14px;
	letter-spacing: .03em;
	color: var(--bkd-ink-2);
	line-height: 1.5;
}

.bkd-footer__col a:hover {
	color: var(--bkd-accent-ink);
}

.bkd-footer__copy {
	grid-column: 1 / -1;
	margin-top: clamp(30px, 3.4vw, 58px);
	font-family: var(--bkd-font-en);
	font-size: 13px;
	letter-spacing: .03em;
	color: var(--bkd-ink-3);
}

/* ==========================================================================
   13. レスポンシブ
   ========================================================================== */

@media (max-width: 1200px) {

	.bkd-pickup__inner {
		grid-template-columns: 160px minmax(0, 1fr);
	}

	.bkd-service__main {
		grid-template-columns: minmax(0, .9fr) minmax(0, 1fr);
	}
}

@media (max-width: 1024px) {
	.bkd-header__nav {
		display: none;
	}

	.bkd-burger {
		display: grid;
	}

	.bkd-hero__collage {
		display: none;
	}

	.bkd-hero {
		padding-bottom: clamp(28px, 4vw, 56px);
	}

	.bkd-hero__title {
		max-width: none;
	}

	.bkd-hero__mark {
		position: static;
		width: min(420px, 68%);
		margin: 32px auto 0;
		animation: none;
		opacity: 1;
	}

	.bkd-about__inner,
	.bkd-contact__inner,
	.bkd-footer__inner {
		grid-template-columns: minmax(0, 1fr);
	}

	.bkd-contact__heading {
		margin-top: clamp(28px, 4vw, 48px);
	}

	.bkd-service__tabs {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.bkd-service__main {
		grid-template-columns: minmax(0, 1fr);
	}

	.bkd-works {
		--bkd-slide-w: clamp(240px, 46vw, 420px);
	}

	.bkd-works__slide.is-active {
		transform: scale(1.06);
	}
}

@media (max-width: 780px) {
	.bkd-root {
		--bkd-section-y: clamp(56px, 12vw, 90px);
		line-height: 1.8;
	}

	.bkd-pickup__inner {
		grid-template-columns: minmax(0, 1fr);
		padding-right: 0;
	}

	.bkd-pickup__side {
		flex-direction: row;
		align-items: center;
		gap: 16px;
		padding-right: var(--bkd-gutter);
		margin-bottom: 18px;
	}

	.bkd-pickup__label {
		flex-direction: row;
		gap: .4em;
		padding: 9px 18px;
		font-size: 14px;
	}

	.bkd-arrows {
		margin-left: auto;
	}

	.bkd-card {
		flex-basis: min(78vw, 420px);
		grid-template-columns: minmax(0, 1fr);
	}

	.bkd-card__thumb {
		order: -1;
		aspect-ratio: 16 / 9;
	}

	.bkd-card__year {
		padding-top: 14px;
	}

	.bkd-service__tabs {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.bkd-service__gallery {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.bkd-checks {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.bkd-footer__nav {
		gap: 48px;
	}

	/* 図版内の文字が小さくなりすぎるため、テキストで補完 */
	.bkd-about__pillars {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 18px;
		margin-top: 24px;
	}

	.bkd-about__pillars li {
		display: grid;
		gap: 4px;
		padding: 16px 18px;
		background: rgba(255, 255, 255, .75);
		border-radius: var(--bkd-radius-sm);
	}

	.bkd-about__pillars strong {
		font-family: var(--bkd-font-jp);
		font-size: 16px;
		font-weight: 700;
	}

	.bkd-about__pillars span {
		font-size: 12px;
		line-height: 1.75;
		color: var(--bkd-ink-2);
	}
}

@media (max-width: 520px) {
	.bkd-root {
		font-size: 15px;
	}

	.bkd-btn--lg {
		width: 100%;
		padding-inline: 24px;
	}

	.bkd-checks {
		grid-template-columns: minmax(0, 1fr);
	}

	.bkd-service__gallery {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.bkd-works {
		--bkd-slide-w: min(74vw, 320px);
	}

	.bkd-works__slide.is-active {
		transform: scale(1.02);
	}

	.bkd-footer__nav {
		flex-direction: column;
		gap: 30px;
	}
}

/* ==========================================================================
   14. 動きを減らす設定・印刷
   ========================================================================== */

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

	.bkd-reveal {
		opacity: 1;
		transform: none;
	}

	.bkd-hero__title-line,
	.bkd-hero__mark,
	.bkd-hero__photo {
		opacity: 1;
		transform: none;
	}
}

@media print {
	.bkd-header,
	.bkd-marquee,
	.bkd-arrows,
	.bkd-burger {
		display: none !important;
	}

	.bkd-root {
		background: #fff;
	}

	.bkd-service__panel[hidden] {
		display: block !important;
	}
}

/* ==========================================================================
   Works：実績カードから制作実績ページへのリンク
   ==========================================================================
   実績が登録されている場合、スライドの画像とタイトルから
   その実績の詳細ページへ移動できます。
   実績がまだ無くサンプルを表示している間はリンクになりません。
   ========================================================================== */

.bkd-works__link {
	display: block;
	width: 100%;
	height: 100%;
}

.bkd-works__link img {
	transition: transform .6s cubic-bezier(.22, .61, .36, 1);
}

.bkd-works__link:hover img {
	transform: scale(1.03);
}

.bkd-works__title a {
	color: inherit;
	text-decoration: none;
	transition: color .25s ease;
}

.bkd-works__title a:hover {
	color: var(--bkd-accent-ink);
	text-decoration: underline;
	text-underline-offset: 4px;
}

/* 「デジタルの実績をすべて見る」 */
.bkd-works__more {
	display: flex;
	justify-content: center;
	margin-top: clamp(24px, 3vw, 44px);
}