/* ============================================
   Catalog Template - style.css
   モダン＋カラフルなクリエイティブデザイン
   対象ペルソナ: Webデザイナー / クリエイター
============================================ */

/* ------------------------------------------
   CSS変数
------------------------------------------ */
:root {
	/* カラー - より鮮やかに */
	--color-primary: #FF5757;
	--color-secondary: #5865F2;
	--color-accent: #FFD166;
	--color-accent2: #06D6A0;
	--color-black: #1a1a1a;
	--color-dark: #333333;
	--color-gray: #666666;
	--color-light-gray: #E5E5E5;
	--color-bg: #FAFAFA;
	--color-white: #ffffff;
	
	/* グラデーション */
	--gradient-primary: linear-gradient(135deg, #FF5757 0%, #FF8A5B 100%);
	--gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
	
	/* フォント */
	--font-en: 'Source Sans 3', sans-serif;
	--font-jp: 'M PLUS 1p', sans-serif;
	
	/* z-index */
	--z-header: 100;
	--z-mobile-nav: 90;
	--z-modal: 200;
}

/* ------------------------------------------
   ユーティリティ
------------------------------------------ */
.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

@media screen and (min-width: 768px) {
	.sp-only {
		display: none;
	}
}

/* ------------------------------------------
   共通コンポーネント
------------------------------------------ */
body {
	font-family: var(--font-jp);
	font-size: 1.6rem;
	color: var(--color-black);
	background-color: var(--color-white);
}

/* セクションラベル（英語） */
.about__label,
.works__label,
.service__label,
.strength__label,
.cta__label {
	display: inline-block;
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-white);
	background: var(--gradient-primary);
	padding: 0.4rem 1.2rem;
	border-radius: 20px;
	margin-bottom: 1rem;
}

/* セクションタイトル */
.about__title,
.works__title,
.service__title,
.strength__title,
.cta__title {
	font-size: 3.2rem;
	font-weight: 700;
	line-height: 1.3;
	margin-bottom: 2rem;
}
@media (min-width: 768px) {
	.about__title,
	.works__title,
	.service__title,
	.strength__title,
	.cta__title {
		font-size: 4rem;
	}
}

/* ------------------------------------------
   ヘッダー
------------------------------------------ */
.header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: var(--z-header);
	background-color: color-mix(in srgb, var(--color-white) 90%, transparent);
	backdrop-filter: blur(10px);
}

.header__inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.5rem 2rem;
	max-width: 1400px;
	margin: 0 auto;
}

.header__logo {
	font-family: var(--font-en);
	font-size: 2rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	color: var(--color-black);
}

.header__logo span {
	color: var(--color-primary);
}

.header__nav {
	display: none;
}
@media (min-width: 768px) {
	.header__nav {
		display: block;
	}
}

.header__nav-list {
	display: flex;
	gap: 3rem;
}

.header__nav-link {
	font-size: 1.4rem;
	font-weight: 500;
	color: var(--color-dark);
	transition: color 0.3s ease;
}
@media (any-hover: hover) {
	.header__nav-link:hover,
	.header__nav-link:focus-visible {
		color: var(--color-primary);
	}
}

.header__menu-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	border-radius: 12px;
	background: var(--gradient-primary);
	box-shadow: 0 4px 15px color-mix(in srgb, var(--color-primary) 25%, transparent);
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
}
.header__menu-btn::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, #FF8A5B 0%, #FF5757 100%);
	opacity: 0;
	transition: opacity 0.3s ease;
}
@media (any-hover: hover) {
	.header__menu-btn:hover {
		transform: scale(1.05);
		box-shadow: 0 6px 20px color-mix(in srgb, var(--color-primary) 35%, transparent);
	}
	.header__menu-btn:hover::before {
		opacity: 1;
	}
}
@media (min-width: 768px) {
	.header__menu-btn {
		display: none;
	}
}

.header__menu-icon,
.header__close-icon {
	fill: var(--color-white);
	position: relative;
	z-index: 1;
	transition: transform 0.3s ease;
}

.header__close-icon {
	display: none;
}

.header__menu-btn.is-active {
	background: var(--gradient-dark);
	box-shadow: 0 4px 15px color-mix(in srgb, var(--color-black) 25%, transparent);
}

.header__menu-btn.is-active::before {
	display: none;
}

.header__menu-btn.is-active .header__menu-icon {
	display: none;
}

.header__menu-btn.is-active .header__close-icon {
	display: block;
}

/* ------------------------------------------
   モバイルナビ
------------------------------------------ */
.mobile-nav {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100vh;
	z-index: var(--z-mobile-nav);
	background: var(--gradient-dark);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.4s ease, visibility 0.4s ease;
	overflow: hidden;
}

.mobile-nav::before {
	content: '';
	position: absolute;
	top: -50%;
	right: -20%;
	width: 60vw;
	height: 60vw;
	background: radial-gradient(circle, color-mix(in srgb, var(--color-primary) 20%, transparent) 0%, transparent 70%);
	pointer-events: none;
	animation: nav-float 6s ease-in-out infinite;
}

.mobile-nav::after {
	content: '';
	position: absolute;
	bottom: -30%;
	left: -20%;
	width: 50vw;
	height: 50vw;
	background: radial-gradient(circle, color-mix(in srgb, var(--color-secondary) 15%, transparent) 0%, transparent 70%);
	pointer-events: none;
	animation: nav-float 8s ease-in-out infinite reverse;
}

@keyframes nav-float {
	0%, 100% { transform: translate(0, 0); }
	50% { transform: translate(10px, -10px); }
}

.mobile-nav.is-active {
	opacity: 1;
	visibility: visible;
}

.mobile-nav__list {
	text-align: center;
	position: relative;
	z-index: 1;
}

.mobile-nav__item {
	margin-bottom: 0;
	transform: translateY(30px) scale(0.9);
	opacity: 0;
	transition: transform 0.5s ease, opacity 0.5s ease;
}

.mobile-nav.is-active .mobile-nav__item {
	transform: translateY(0) scale(1);
	opacity: 1;
}

.mobile-nav.is-active .mobile-nav__item:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.is-active .mobile-nav__item:nth-child(2) { transition-delay: 0.15s; }
.mobile-nav.is-active .mobile-nav__item:nth-child(3) { transition-delay: 0.2s; }
.mobile-nav.is-active .mobile-nav__item:nth-child(4) { transition-delay: 0.25s; }
.mobile-nav.is-active .mobile-nav__item:nth-child(5) { transition-delay: 0.3s; }

.mobile-nav__link {
	font-size: 1.6rem;
	display: inline-block;
	font-family: var(--font-en);
	font-weight: 700;
	letter-spacing: 0.02em;
	color: var(--color-white);
	padding: 1.2rem 2rem;
	position: relative;
	transition: all 0.3s ease;
}

.mobile-nav__link::before {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0.5rem;
	width: 0;
	height: 4px;
	background: var(--gradient-primary);
	border-radius: 2px;
	transition: width 0.3s ease;
}

@media (any-hover: hover) {
	.mobile-nav__link:hover,
	.mobile-nav__link:focus-visible {
		color: var(--color-primary);
	}
	.mobile-nav__link:hover::before,
	.mobile-nav__link:focus-visible::before {
		width: 100%;
	}
}

/* ------------------------------------------
   メインビジュアル（100vh対応）
------------------------------------------ */
.mv {
	position: relative;
	min-height: 100vh;
	display: flex;
	align-items: center;
	overflow: hidden;
}

.mv__bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	overflow: hidden;
}

/* パララックス装飾要素コンテナ */
.mv__parallax-elements {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	z-index: 1;
}

/* パララックス装飾要素共通スタイル */
.mv__parallax-item {
	position: absolute;
	will-change: transform;
}

/* 円1: 大きなプライマリー円 - 右上 */
.mv__parallax-item--circle-1 {
	top: -5%;
	right: -5%;
	width: 200px;
	height: 200px;
	background-color: var(--color-primary);
	border-radius: 50%;
	opacity: 0.9;
}
@media (min-width: 768px) {
	.mv__parallax-item--circle-1 {
		width: 350px;
		height: 350px;
		top: -10%;
		right: -5%;
	}
}

/* 円2: 中くらいのセカンダリー円 - 左下 */
.mv__parallax-item--circle-2 {
	bottom: 10%;
	left: -5%;
	width: 150px;
	height: 150px;
	background-color: var(--color-secondary);
	border-radius: 50%;
	opacity: 0.85;
}
@media (min-width: 768px) {
	.mv__parallax-item--circle-2 {
		width: 200px;
		height: 200px;
		bottom: 2%;
		left: -3%;
	}
}

/* 円3: 小さなアクセント円 - 左上 */
.mv__parallax-item--circle-3 {
	top: 30%;
	left: -8%;
	width: 120px;
	height: 120px;
	background-color: var(--color-accent);
	border-radius: 50%;
	opacity: 0.9;
}
@media (min-width: 768px) {
	.mv__parallax-item--circle-3 {
		width: 160px;
		height: 160px;
		top: 25%;
		left: -5%;
	}
}

/* 四角形: 回転した枠線 - 中央下あたり */
.mv__parallax-item--square {
	top: 55%;
	left: 75%;
	width: 80px;
	height: 80px;
	border: 6px solid var(--color-accent2);
	transform: rotate(25deg);
	opacity: 1;
}
@media (min-width: 768px) {
	.mv__parallax-item--square {
		width: 120px;
		height: 120px;
		top: 50%;
		left: 35%;
	}
}

/* 三角形: 右下 */
.mv__parallax-item--triangle {
	bottom: 8%;
	right: 5%;
	width: 0;
	height: 0;
	border-left: 60px solid transparent;
	border-right: 60px solid transparent;
	border-bottom: 100px solid var(--color-black);
	opacity: 0.08;
	transform: rotate(-10deg);
}
@media (min-width: 768px) {
	.mv__parallax-item--triangle {
		border-left: 80px solid transparent;
		border-right: 80px solid transparent;
		border-bottom: 140px solid var(--color-black);
		bottom: 5%;
		right: 8%;
	}
}

/* ドットパターン: 中央右 */
.mv__parallax-item--dots {
	top: 35%;
	right: 20%;
	width: 100px;
	height: 100px;
	background-image: radial-gradient(var(--color-gray) 2px, transparent 2px);
	background-size: 15px 15px;
	opacity: 0.5;
}
@media (min-width: 768px) {
	.mv__parallax-item--dots {
		width: 150px;
		height: 150px;
		top: 40%;
		right: 25%;
	}
}

/* MVの背景（パララックス要素は別途HTMLで定義） */
.mv__bg-image {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background-color: var(--color-bg);
	border-radius: 30px 30px 0 0;
}

@media (min-width: 768px) {
	.mv__bg-image {
		border-radius: 0;
	}
}

.mv__inner {
	display: flex;
	flex-direction: column;
	padding: 10rem 2rem 6rem;
	max-width: 1400px;
	margin: 0 auto;
	width: 100%;
}
@media (min-width: 768px) {
	.mv__inner {
		flex-direction: row;
		align-items: center;
		gap: 4rem;
		padding: 0 4rem;
	}
}

.mv__content {
	flex: 1;
	position: relative;
	z-index: 1;
}

.mv__subtitle {
	font-family: var(--font-en);
	font-size: 1.4rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	color: var(--color-primary);
	margin-bottom: 1rem;
}

.mv__title {
	margin-bottom: 1rem;
}

.mv__title span {
	display: block;
	font-family: var(--font-en);
	font-size: 5rem;
	font-weight: 700;
	line-height: 1.1;
	letter-spacing: -0.02em;
}
@media (min-width: 768px) {
	.mv__title span {
		font-size: 7rem;
	}
}
@media (min-width: 1080px) {
	.mv__title span {
		font-size: 9rem;
	}
}

.mv__title span:nth-child(2) {
	color: var(--color-primary);
}

.mv__title span:nth-child(3) {
	background: var(--gradient-primary);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.mv__text {
	font-size: 1.6rem;
	line-height: 1.5;
	color: var(--color-gray);
	margin-bottom: 3rem;
	max-width: 500px;
}

.mv__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 1.5rem;
}

.mv__btn {
	display: inline-flex;
	align-items: center;
	gap: 0.8rem;
	padding: 1.4rem 2.8rem;
	font-size: 1.5rem;
	font-weight: 600;
	border-radius: 50px;
	transition: all 0.3s ease;
}

.mv__btn--primary {
	color: var(--color-white);
	background: var(--gradient-primary);
	box-shadow: 0 4px 20px color-mix(in srgb, var(--color-primary) 30%, transparent);
}
@media (any-hover: hover) {
	.mv__btn--primary:hover,
	.mv__btn--primary:focus-visible {
		translate: 0 -3px;
		box-shadow: 0 8px 30px color-mix(in srgb, var(--color-primary) 40%, transparent);
	}
}

.mv__btn--primary svg {
	fill: currentColor;
}

.mv__btn--secondary {
	color: var(--color-black);
	background-color: var(--color-white);
	border: 2px solid var(--color-black);
}
@media (any-hover: hover) {
	.mv__btn--secondary:hover,
	.mv__btn--secondary:focus-visible {
		color: var(--color-white);
		background-color: var(--color-black);
	}
}

.mv__visual {
	position: relative;
	flex: 1;
	display: block;
	width: 100%;
	max-width: 280px;
	margin: 2rem auto 0;
}
@media (min-width: 768px) {
	.mv__visual {
		display: block;
		max-width: none;
		margin: 0;
	}
}

.mv__visual-main {
	width: 100%;
	aspect-ratio: 4 / 5;
	max-width: 50rem;
	border-radius: 20px;
    position: relative;
    overflow: hidden;
}

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

.mv__visual-sub {
	position: absolute;
	bottom: -3rem;
	left: -4rem;
	width: 50%;
	aspect-ratio: 1 / 1;
	background-color: var(--color-dark);
	border-radius: 16px;
	border: 4px solid var(--color-white);
	max-width: 24rem;
}

.mv__visual-sub img {
	border-radius: 12px;
}

.mv__visual-accent {
	position: absolute;
	top: -4rem;
	right: -3rem;
	width: 8rem;
	height: 8rem;
	background: var(--gradient-primary);
	border-radius: 50%;
	z-index: -1;
}

@media screen and (min-width: 768px) {
	.mv__visual-accent {
		right: auto;
		left: -3rem;
	}
}

.mv__scroll {
	position: absolute;
	bottom: 1rem;
	left: 50%;
	translate: -50% 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.5rem;
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 500;
	letter-spacing: 0.1em;
	color: var(--color-primary);
	animation: bounce 2s infinite;
}

.mv__scroll svg {
	fill: var(--color-primary);
}

@keyframes bounce {
	0%, 100% { translate: -50% 0; }
	50% { translate: -50% 10px; }
}

/* ------------------------------------------
   プロフィール
------------------------------------------ */
.about {
	padding: 8rem 0;
	background-color: var(--color-bg);
}
@media (min-width: 768px) {
	.about {
		padding: 12rem 0;
	}
}

.about__inner {
	display: flex;
	flex-direction: column;
	gap: 4rem;
	padding: 0 2rem;
	max-width: 1400px;
	margin: 0 auto;
}
@media (min-width: 768px) {
	.about__inner {
		flex-direction: row;
		align-items: center;
		gap: 6rem;
	}
}

.about__images {
	position: relative;
	flex: 1;
}

.about__image {
    position: relative;
	border-radius: 16px;
    overflow: hidden;
}

.about__image--main {
	width: 85%;
	aspect-ratio: 4 / 5;
}

.about__image--sub {
	position: absolute;
	bottom: -2rem;
	right: 0;
	width: 50%;
	aspect-ratio: 1 / 1;
	border: 4px solid var(--color-white);
	box-shadow: 0 8px 30px color-mix(in srgb, var(--color-black) 10%, transparent);
    overflow: hidden;
}

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

.about__content {
	flex: 1;
}

.about__text {
	margin-bottom: 3rem;
}

.about__text p {
	font-size: 1.6rem;
	line-height: 2;
	color: var(--color-dark);
	margin-bottom: 1.5rem;
}

.about__text p:last-child {
	margin-bottom: 0;
}

.about__info {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	padding: 2rem;
	background-color: var(--color-white);
	border-radius: 16px;
	border-left: 4px solid var(--color-primary);
}

.about__info-item {
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
}
@media (min-width: 768px) {
	.about__info-item {
		flex-direction: row;
		gap: 2rem;
	}
}

.about__info-label {
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.05em;
	color: var(--color-primary);
}
@media (min-width: 768px) {
	.about__info-label {
		width: 8rem;
		flex-shrink: 0;
	}
}

.about__info-value {
	font-size: 1.5rem;
	color: var(--color-dark);
}

/* ------------------------------------------
   ギャラリーマーキー
------------------------------------------ */
.gallery {
	padding: 4rem 0;
	overflow: hidden;
	background-color: var(--color-black);
}

.gallery__marquee {
	width: 100%;
	overflow: hidden;
}

.gallery__track {
	display: flex;
	gap: 2rem;
	width: max-content;
	animation: marquee 30s linear infinite;
}

.gallery__item {
	flex-shrink: 0;
	width: 30rem;
	height: 20rem;
	border-radius: 12px;
    overflow: hidden;
}

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

@keyframes marquee {
	0% { translate: 0 0; }
	100% { translate: calc(-50% - 1rem) 0; }
}

/* ------------------------------------------
   実績
------------------------------------------ */
.works {
	padding: 8rem 0;
}
@media (min-width: 768px) {
	.works {
		padding: 12rem 0;
	}
}

.works__inner {
	padding: 0 2rem;
	max-width: 1400px;
	margin: 0 auto;
}

.works__header {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	margin-bottom: 4rem;
}
@media (min-width: 768px) {
	.works__header {
		flex-direction: row;
		justify-content: space-between;
		align-items: flex-end;
	}
}

.works__desc {
	font-size: 1.5rem;
	color: var(--color-gray);
}

.works__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
}
@media (min-width: 768px) {
	.works__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 3rem;
	}
}
@media (min-width: 1080px) {
	.works__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.works__item {
	position: relative;
	overflow: hidden;
	border-radius: 20px;
	background-color: var(--color-black);
	transition: translate 0.3s ease, box-shadow 0.3s ease;
	display: flex;
	flex-direction: column;
}
@media (any-hover: hover) {
	.works__item:hover {
		translate: 0 -8px;
		box-shadow: 0 20px 40px color-mix(in srgb, var(--color-black) 15%, transparent);
	}
	.works__item:hover .works__item-image {
		scale: 1.05;
	}
}

.works__item--large {
	grid-column: span 1;
}
@media (min-width: 768px) {
	.works__item--large {
		grid-column: span 2;
	}
}
@media (min-width: 1080px) {
	.works__item--large {
		grid-column: span 2;
		grid-row: span 2;
	}
}

.works__item--wide {
	grid-column: span 1;
}
@media (min-width: 768px) {
	.works__item--wide {
		grid-column: span 2;
	}
}

.works__item-image {
	width: 100%;
	aspect-ratio: 16 / 10;
	flex: 1;
	transition: scale 0.5s ease;
    overflow: hidden;
}

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


.works__item-content {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	padding: 2rem;
	background: linear-gradient(to top, color-mix(in srgb, var(--color-black) 90%, transparent), transparent);
	color: var(--color-white);
}

.works__item-category {
	display: inline-block;
	font-size: 1.1rem;
	font-weight: 500;
	color: var(--color-accent);
	margin-bottom: 0.5rem;
}

.works__item-title {
	font-size: 1.6rem;
	font-weight: 600;
	line-height: 1.4;
}
@media (min-width: 768px) {
	.works__item--large .works__item-title {
		font-size: 2rem;
	}
}

.works__item-desc {
	font-size: 1.3rem;
	color: color-mix(in srgb, var(--color-white) 70%, transparent);
	margin-top: 0.5rem;
}

/* ------------------------------------------
   サービス
------------------------------------------ */
.service {
	padding: 8rem 0;
	background-color: var(--color-bg);
}
@media (min-width: 768px) {
	.service {
		padding: 12rem 0;
	}
}

.service__inner {
	padding: 0 2rem;
	max-width: 1400px;
	margin: 0 auto;
}

.service__header {
	text-align: center;
	margin-bottom: 5rem;
}

.service__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 3rem;
}
@media (min-width: 768px) {
	.service__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.service__card {
	position: relative;
	display: flex;
	flex-direction: column;
	padding: 3rem 2.5rem;
	background-color: var(--color-white);
	border-radius: 24px;
	border: 2px solid var(--color-light-gray);
	overflow: hidden;
	transition: translate 0.3s ease, box-shadow 0.3s ease;
}
@media (any-hover: hover) {
	.service__card:hover {
		translate: 0 -8px;
		box-shadow: 0 20px 40px color-mix(in srgb, var(--color-black) 10%, transparent);
	}
}

.service__card-num {
	font-family: var(--font-en);
	font-size: 8rem;
	font-weight: 700;
	line-height: 1;
	color: var(--color-bg);
	position: absolute;
	top: 1rem;
	right: 1.5rem;
}

.service__card-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 6rem;
	height: 6rem;
	margin-bottom: 2rem;
	background: var(--gradient-primary);
	border-radius: 16px;
}

.service__card-icon svg {
	fill: var(--color-white);
}

.service__card-content {
	padding-top: 2rem;
}

.service__card-title {
	font-size: 2rem;
	font-weight: 700;
	margin-bottom: 1rem;
}

.service__card-text {
	font-size: 1.4rem;
	line-height: 1.9;
	color: var(--color-gray);
	margin-bottom: 2rem;
}

.service__card-image {
	width: 100%;
	height: 18rem;
	border-radius: 16px;
    overflow: hidden;
}

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

/* ------------------------------------------
   強み
------------------------------------------ */
.strength {
	padding: 8rem 0;
	background: var(--gradient-dark);
	color: var(--color-white);
}
@media (min-width: 768px) {
	.strength {
		padding: 12rem 0;
	}
}

.strength__inner {
	padding: 0 2rem;
	max-width: 1200px;
	margin: 0 auto;
}

.strength__header {
	text-align: center;
	margin-bottom: 5rem;
}

.strength__title {
	color: var(--color-white);
}

.strength__list {
	display: flex;
	flex-direction: column;
	gap: 4rem;
}

.strength__item {
	display: flex;
	flex-direction: column;
	gap: 2rem;
}
@media (min-width: 768px) {
	.strength__item {
		flex-direction: row;
		align-items: center;
		gap: 4rem;
	}
	.strength__item:nth-child(even) {
		flex-direction: row-reverse;
	}
}

.strength__item-visual {
	flex: 1;
	width: 100%;
	aspect-ratio: 16 / 9;
	border-radius: 12px;
    overflow: hidden;
}

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

.strength__item-content {
	flex: 1;
}

.strength__item-title {
	display: flex;
	align-items: center;
	gap: 1rem;
	font-size: 2.4rem;
	font-weight: 700;
	margin: 1rem 0;
}

.strength__item-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 4rem;
	height: 4rem;
	font-family: var(--font-en);
	font-size: 1.6rem;
	font-weight: 700;
	color: var(--color-white);
	background: var(--gradient-primary);
	border-radius: 50%;
	flex-shrink: 0;
}

.strength__item-text {
	font-size: 1.5rem;
	line-height: 1.9;
	color: color-mix(in srgb, var(--color-white) 70%, transparent);
}

/* ------------------------------------------
   CTA
------------------------------------------ */
.cta {
	padding: 8rem 0;
}
@media (min-width: 768px) {
	.cta {
		padding: 12rem 0;
	}
}

.cta__inner {
	display: flex;
	flex-direction: column;
	gap: 4rem;
	padding: 0 2rem;
	max-width: 1400px;
	margin: 0 auto;
}
@media (min-width: 768px) {
	.cta__inner {
		flex-direction: row;
		align-items: center;
	}
}

.cta__content {
	flex: 1;
}

.cta__text {
	font-size: 1.6rem;
	color: var(--color-gray);
	margin-bottom: 3rem;
}

.cta__buttons {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	margin-bottom: 3rem;
}
@media (min-width: 768px) {
	.cta__buttons {
		flex-direction: row;
		gap: 2rem;
	}
}

.cta__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	padding: 1.6rem 3rem;
	font-size: 1.5rem;
	font-weight: 600;
	border-radius: 50px;
	transition: all 0.3s ease;
}
@media (any-hover: hover) {
	.cta__btn:hover,
	.cta__btn:focus-visible {
		translate: 0 -3px;
	}
}

.cta__btn svg {
	fill: currentColor;
}

.cta__btn--line {
	color: var(--color-white);
	background-color: #06C755;
	box-shadow: 0 4px 20px color-mix(in srgb, #06C755 30%, transparent);
}

.cta__btn--mail {
	color: var(--color-white);
	background: var(--gradient-primary);
	box-shadow: 0 4px 20px color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.cta__sns {
	display: flex;
	gap: 1.5rem;
}

.cta__sns-link {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 5rem;
	height: 5rem;
	background-color: var(--color-bg);
	border-radius: 50%;
	transition: all 0.3s ease;
}
@media (any-hover: hover) {
	.cta__sns-link:hover,
	.cta__sns-link:focus-visible {
		background: var(--gradient-primary);
	}
	.cta__sns-link:hover svg,
	.cta__sns-link:focus-visible svg {
		fill: var(--color-white);
	}
}

.cta__sns-link svg {
	fill: var(--color-black);
	transition: fill 0.3s ease;
}

.cta__visual {
	flex: 1;
	aspect-ratio: 4 / 3;
	border-radius: 20px;
    overflow: hidden;
	display: none;
}

.cta__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
@media (min-width: 768px) {
	.cta__visual {
		display: block;
	}
}

/* ------------------------------------------
   フッター
------------------------------------------ */
.footer {
	padding: 3rem 0;
	background: var(--gradient-dark);
}

.footer__inner {
	padding: 0 2rem;
	max-width: 1400px;
	margin: 0 auto;
	text-align: center;
}

.footer__copyright {
	font-family: var(--font-en);
	font-size: 1.2rem;
	color: color-mix(in srgb, var(--color-white) 60%, transparent);
}

/* ------------------------------------------
   選択セクション: 想い・理念
------------------------------------------ */
.philosophy {
	padding: 6rem 0;
	background-color: var(--color-white);
}
@media (min-width: 768px) {
	.philosophy {
		padding: 10rem 0;
	}
}

.philosophy__inner {
	padding: 0 2rem;
	max-width: 900px;
	margin: 0 auto;
	text-align: center;
}

.philosophy__label {
	display: inline-block;
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-white);
	background: var(--gradient-primary);
	padding: 0.4rem 1.2rem;
	border-radius: 20px;
	margin-bottom: 1rem;
}

.philosophy__title {
	font-size: 2.8rem;
	font-weight: 700;
	line-height: 1.4;
	margin-bottom: 3rem;
}
@media (min-width: 768px) {
	.philosophy__title {
		font-size: 3.6rem;
	}
}

.philosophy__content {
	max-width: 700px;
	margin: 0 auto;
}

.philosophy__content p {
	font-size: 1.6rem;
	line-height: 2;
	color: var(--color-dark);
	margin-bottom: 1.5rem;
}

.philosophy__content p:last-child {
	margin-bottom: 0;
}

/* ------------------------------------------
   選択セクション: お客様の声
------------------------------------------ */
.voice {
	padding: 6rem 0;
	background-color: var(--color-bg);
}
@media (min-width: 768px) {
	.voice {
		padding: 10rem 0;
	}
}

.voice__inner {
	padding: 0 2rem;
	max-width: 1200px;
	margin: 0 auto;
}

.voice__label {
	display: inline-block;
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-white);
	background: var(--gradient-primary);
	padding: 0.4rem 1.2rem;
	border-radius: 20px;
	margin-bottom: 1rem;
}

.voice__title {
	font-size: 2.8rem;
	font-weight: 700;
	line-height: 1.4;
	margin-bottom: 3rem;
}
@media (min-width: 768px) {
	.voice__title {
		font-size: 3.6rem;
	}
}

.voice__list {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
}
@media (min-width: 768px) {
	.voice__list {
		grid-template-columns: repeat(2, 1fr);
		gap: 3rem;
	}
}

.voice__card {
	padding: 2.5rem;
	background-color: var(--color-white);
	border-radius: 16px;
	border-left: 4px solid var(--color-primary);
	box-shadow: 0 4px 20px color-mix(in srgb, var(--color-black) 5%, transparent);
}

.voice__card-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 4rem;
	height: 4rem;
	margin-bottom: 1.5rem;
	background: var(--gradient-primary);
	border-radius: 50%;
}

.voice__card-icon svg {
	fill: var(--color-white);
}

.voice__card-header {
	margin-bottom: 1.5rem;
}

.voice__card-author {
	font-size: 1.4rem;
	font-weight: 600;
	color: var(--color-primary);
}

.voice__card-text {
	font-size: 1.5rem;
	line-height: 1.9;
	color: var(--color-dark);
}

/* ------------------------------------------
   選択セクション: サービスの流れ
------------------------------------------ */
.flow {
	padding: 6rem 0;
	background-color: var(--color-white);
}
@media (min-width: 768px) {
	.flow {
		padding: 10rem 0;
	}
}

.flow__inner {
	padding: 0 2rem;
	max-width: 1000px;
	margin: 0 auto;
}

.flow__label {
	display: inline-block;
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-white);
	background: var(--gradient-primary);
	padding: 0.4rem 1.2rem;
	border-radius: 20px;
	margin-bottom: 1rem;
}

.flow__title {
	font-size: 2.8rem;
	font-weight: 700;
	line-height: 1.4;
	margin-bottom: 3rem;
}
@media (min-width: 768px) {
	.flow__title {
		font-size: 3.6rem;
	}
}

.flow__list {
	display: flex;
	flex-direction: column;
	gap: 0;
	position: relative;
}

.flow__item {
	display: flex;
	align-items: flex-start;
	gap: 2rem;
	padding: 2rem 0;
	position: relative;
}

.flow__item::before {
	content: '';
	position: absolute;
	left: 2rem;
	top: 5rem;
	bottom: -1rem;
	width: 2px;
	background-color: var(--color-light-gray);
}

.flow__item:last-child::before {
	display: none;
}

.flow__item-num {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 4rem;
	height: 4rem;
	flex-shrink: 0;
	font-family: var(--font-en);
	font-size: 1.4rem;
	font-weight: 700;
	color: var(--color-white);
	background: var(--gradient-primary);
	border-radius: 50%;
	position: relative;
	z-index: 1;
}

.flow__item-content {
	flex: 1;
	min-width: 0;
}

.flow__item-title {
	font-size: 1.8rem;
	font-weight: 700;
	margin-bottom: 0.5rem;
}

.flow__item-text {
	font-size: 1.5rem;
	line-height: 1.8;
	color: var(--color-gray);
}

/* ------------------------------------------
   選択セクション: よくある質問
------------------------------------------ */
.faq {
	padding: 6rem 0;
	background-color: var(--color-bg);
}
@media (min-width: 768px) {
	.faq {
		padding: 10rem 0;
	}
}

.faq__inner {
	padding: 0 2rem;
	max-width: 900px;
	margin: 0 auto;
}

.faq__label {
	display: inline-block;
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-white);
	background: var(--gradient-primary);
	padding: 0.4rem 1.2rem;
	border-radius: 20px;
	margin-bottom: 1rem;
}

.faq__title {
	font-size: 2.8rem;
	font-weight: 700;
	line-height: 1.4;
	margin-bottom: 3rem;
}
@media (min-width: 768px) {
	.faq__title {
		font-size: 3.6rem;
	}
}

.faq__list {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.faq__item {
	background-color: var(--color-white);
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 2px 10px color-mix(in srgb, var(--color-black) 5%, transparent);
}

.faq__item-question {
	display: flex;
	align-items: center;
	width: 100%;
	min-height: 48px;
	padding: 1.5rem 2rem;
	font-size: 1.6rem;
	font-weight: 600;
	text-align: left;
	color: var(--color-black);
	cursor: pointer;
	list-style: none;
}

.faq__item-question::-webkit-details-marker {
	display: none;
}

.faq__item-question::before {
	content: 'Q.';
	font-family: var(--font-en);
	font-size: 1.4rem;
	font-weight: 700;
	color: var(--color-primary);
	margin-right: 1rem;
	flex-shrink: 0;
}

.faq__item-question-text {
	flex: 1;
	text-align: left;
}

.faq__item-question::after {
	content: '+';
	font-family: var(--font-en);
	font-size: 2rem;
	font-weight: 400;
	width: 2.4rem;
	height: 2.4rem;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-primary);
	margin-left: auto;
	flex-shrink: 0;
	transition: transform 0.3s ease;
}

.faq__item[open] .faq__item-question::after {
	content: '−';
}

.faq__item-answer {
	padding: 0 2rem 2rem;
	font-size: 1.5rem;
	line-height: 1.9;
	color: var(--color-dark);
}

/* ------------------------------------------
   選択セクション: 事務所概要
------------------------------------------ */
.office {
	padding: 8rem 0;
	background-color: var(--color-white);
}
@media (min-width: 768px) {
	.office {
		padding: 12rem 0;
	}
}

.office__inner {
	padding: 0 2rem;
	max-width: 1100px;
	margin: 0 auto;
}

.office__label {
	display: inline-block;
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-white);
	background: var(--gradient-primary);
	padding: 0.4rem 1.2rem;
	border-radius: 20px;
	margin-bottom: 1rem;
}

.office__title {
	font-size: 2.8rem;
	font-weight: 700;
	line-height: 1.4;
	margin-bottom: 3rem;
}
@media (min-width: 768px) {
	.office__title {
		font-size: 3.6rem;
	}
}

.office__content {
	display: flex;
	flex-direction: column;
	gap: 4rem;
}
@media (min-width: 768px) {
	.office__content {
		flex-direction: row;
		gap: 5rem;
	}
}

.office__images {
	position: relative;
	flex-shrink: 0;
	width: 100%;
	max-width: 400px;
	margin: 0 auto;
}
@media (min-width: 768px) {
	.office__images {
		width: 45%;
		max-width: none;
		margin: 0;
	}
}

.office__image {
	position: relative;
	overflow: hidden;
	border-radius: 12px;
}

.office__image--main {
	width: 100%;
	aspect-ratio: 16 / 9;
}

.office__image--sub {
	position: absolute;
	bottom: -2rem;
	right: -1rem;
	width: 45%;
	aspect-ratio: 4 / 3;
	border: 4px solid var(--color-white);
	box-shadow: 0 8px 30px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

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

.office__info {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	padding: 3rem;
	background-color: var(--color-bg);
	border-radius: 16px;
}

.office__info-item {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	padding-bottom: 1.5rem;
	border-bottom: 1px solid color-mix(in srgb, var(--color-dark) 10%, transparent);
}
.office__info-item:last-child {
	border-bottom: none;
	padding-bottom: 0;
}
@media (min-width: 768px) {
	.office__info-item {
		flex-direction: row;
		gap: 2rem;
	}
}

.office__info-label {
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.05em;
	color: var(--color-primary);
}
@media (min-width: 768px) {
	.office__info-label {
		width: 10rem;
		flex-shrink: 0;
	}
}

.office__info-value {
	font-size: 1.5rem;
	line-height: 1.6;
	color: var(--color-dark);
}

.office__map {
	margin-top: 4rem;
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 4px 20px color-mix(in srgb, var(--color-black) 8%, transparent);
}

/* ------------------------------------------
   私をもっと知る - ショーケース
------------------------------------------ */
.showcase__wrapper {
	max-width: 1000px;
	margin: 6rem auto 0;
    width: 100%;
}

.showcase__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
}
@media (min-width: 768px) {
	.showcase__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* ショーケースカード共通 */
.showcase__card {
	background: var(--color-white);
    border: 1px solid #e0e0e0;
	border-radius: 8px; /* Slightly rounded */
	padding: 3rem 2rem;
	text-align: center;
	box-shadow: 0 4px 20px rgba(0,0,0,0.05);
	display: flex;
	flex-direction: column;
    height: 100%;
    position: relative;
}
.showcase__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-primary); /* Use primary for Catalog */
    border-radius: 8px 8px 0 0;
}

.showcase__card-title {
	font-size: 1.8rem;
	font-weight: 700;
	margin-bottom: 3rem;
	color: var(--color-primary);
	flex-shrink: 0;
}

/* ===== カード1: レーダーチャート ===== */
.radar-chart {
	position: relative;
	width: 100%;
	max-width: 260px;
	margin: 0 auto;
	aspect-ratio: 1 / 1;
}

.radar-chart__svg {
	width: 100%;
	height: 100%;
}

.radar-chart__grid {
	fill: none;
	stroke: #ddd;
	stroke-width: 1;
}

.radar-chart__grid--half {
	stroke-dasharray: 4 2;
}

.radar-chart__data {
	fill: rgba(200, 10, 0, 0.2); /* Blue tint */
	stroke: var(--color-primary);
	stroke-width: 2;
	transition: all 0.8s ease-out;
}

.radar-chart__axis {
	stroke: #ddd;
	stroke-width: 1;
}

.radar-chart__labels {
	position: absolute;
	inset: -10px;
}

.radar-chart__label {
	position: absolute;
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--color-dark);
	white-space: nowrap;
}

/* ===== カード2: ハッシュタグ風キーワード ===== */
.keywords {
	flex: 1;
	align-content: center;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 1rem;
	padding: 2rem 0;
}

.keyword {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.8rem 1.5rem;
	background: #f5f5f5;
	border: 1px solid #ddd;
	border-radius: 50px;
	opacity: 0;
	transform: scale(0);
}

@media (any-hover: hover) {
	.keyword:hover {
		background: var(--color-primary);
		border-color: var(--color-primary);
		transform: scale(1.05);
	}
	.keyword:hover .keyword__hash,
	.keyword:hover .keyword__text {
		color: var(--color-white);
	}
}

.keyword__hash {
	font-family: var(--font-en);
	font-size: 1.4rem;
	font-weight: 700;
	color: var(--color-primary);
	transition: color 0.3s ease;
}

.keyword__text {
	font-size: 1.4rem;
	font-weight: 600;
	color: var(--color-dark);
	transition: color 0.3s ease;
}

/* ------------------------------------------
   人柄について - 二択カード
------------------------------------------ */
.personal {
	padding: 8rem 0;
    background-color: #fafafa;
}

.personal__inner {
	padding: 0 2rem;
	max-width: 1000px;
	margin: 0 auto;
	text-align: center;
}

.personal__label {
    /* reuse common label */
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	font-family: var(--font-en);
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-white);
	background: var(--color-primary);
	padding: 0.5rem 1.2rem;
	border-radius: 2px;
	border: none;
	margin-bottom: 1rem;
}

.personal__title {
    /* reuse common title */
	font-size: 2.8rem;
	font-weight: 700;
	line-height: 1.3;
	margin-bottom: 2rem;
}
@media (min-width: 768px) {
	.personal__title {
		font-size: 3.4rem;
	}
}

.personal__lead {
	font-size: 1.6rem;
	color: #666;
	margin-bottom: 5rem;
}

.personal__cards {
	display: grid;
	grid-template-columns: 1fr;
	gap: 3rem;
}
@media (min-width: 768px) {
	.personal__cards {
		grid-template-columns: repeat(3, 1fr);
		gap: 3rem;
	}
}

/* カード本体 */
.personal__card {
	perspective: 1000px;
	cursor: pointer;
}

.personal__card-inner {
	position: relative;
	width: 100%;
	max-width: 320px;
	margin-inline: auto;
	aspect-ratio: 1 / 1;
	transform-style: preserve-3d;
	transition: transform 0.6s ease;
}

.personal__card.is-flipped .personal__card-inner {
	transform: rotateY(180deg);
}

/* カード表面・裏面共通 */
.personal__card-front,
.personal__card-back {
	position: absolute;
	top: 0;
	left: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	padding: 3rem 2rem;
	border-radius: 8px;
	backface-visibility: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

/* 表面 */
.personal__card-front {
	background-color: var(--color-white);
	border: 1px solid #e0e0e0;
    border-top: 4px solid var(--color-primary);
}

/* 裏面 */
.personal__card-back {
	background: var(--color-primary);
	transform: rotateY(180deg);
    color: var(--color-white);
    border: 1px solid var(--color-primary);
}

.personal__card-question {
	font-size: 1.6rem;
	font-weight: 700;
	margin-bottom: 3rem;
    color: var(--color-primary);
}

.personal__card-options {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 2rem;
	margin-bottom: 3rem;
}

.personal__card-option {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
	font-size: 1.4rem;
	font-weight: 700;
	color: var(--color-dark);
}

.personal__card-option svg {
	fill: var(--color-primary);
    width: 40px;
    height: 40px;
}

.personal__card-or {
	font-family: var(--font-en);
	font-size: 1.4rem;
	font-weight: 400;
	color: #999;
}

.personal__card-hint {
	display: flex;
	align-items: center;
	gap: 0.8rem;
	font-size: 1.2rem;
	color: #999;
    margin-top: auto;
}

.personal__card-hint svg {
	fill: none;
	stroke: currentColor;
    width: 32px;
    height: 32px;
}

/* 裏面のスタイル */
.personal__card-answer {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1.5rem;
	font-size: 2rem;
	font-weight: 700;
	color: var(--color-white);
	margin-bottom: 2rem;
}

.personal__card-answer svg {
	fill: var(--color-white);
    width: 50px;
    height: 50px;
}

.personal__card-answer span {
    border-bottom: 2px solid rgba(255,255,255,0.5);
    padding-bottom: 0.5rem;
}

.personal__card-reason {
	font-size: 1.4rem;
	font-weight: 500;
	line-height: 1.8;
	color: rgba(255,255,255,0.9);
}

/* ホバー効果 */
@media (any-hover: hover) {
	.personal__card:hover .personal__card-inner {
		transform: translateY(-10px);
	}
	.personal__card.is-flipped:hover .personal__card-inner {
		transform: rotateY(180deg) translateY(-10px);
	}
}

/* Service Price */
.service__card-price {
	font-size: 2rem;
	font-weight: 700;
	color: var(--color-primary);
	margin-top: 1.5rem;
}

.service__card-price span {
	font-size: 1.2rem;
	font-weight: 500;
	color: var(--color-gray);
	margin-left: 0.5rem;
}