@charset "utf-8";

/* --- Variables --- */
:root {
	--font-sans: 'Montserrat', sans-serif;
	--font-serif: "Shippori Mincho", "Noto Serif JP", serif;

	--color-black: #0a0a0a;
	--color-dark: #151515;
	--color-gold: #C8982C;
	--color-gray: #F1F1F1;
	--color-text-main: #f1f1f1;
	--color-text-sub: #9ca3af;
	--color-white-transparent: rgba(255, 255, 255, 0.05);

	--container-width: 1200px;
	--container-padding: 24px;
}

/* --- Base --- */
body {
	background-color: var(--color-black);
	color: var(--color-text-main);
	font-family: var(--font-sans);
	overflow-x: hidden;
	overflow-y: auto;
	cursor: none;
	/* カスタムカーソル用 */
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

::selection {
	background-color: var(--color-gold);
	color: #fff;
}

a,
button,
.cursor-hover {
	cursor: none;
}

/* Scrollbar */
::-webkit-scrollbar {
	width: 8px;
}

::-webkit-scrollbar-track {
	background: var(--color-black);
}

::-webkit-scrollbar-thumb {
	background: #333;
	border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
	background: var(--color-gold);
}

/* --- Utilities --- */
/* スマホ（デフォルト）：改行する */
.pc-inline {
  display: block;
}
/* 768px以上（PC）：改行しない */
@media screen and (min-width: 768px) {
  .pc-inline {
    display: inline;
  }
}
.container {
	max-width: var(--container-width);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

.text-vertical {
	writing-mode: vertical-rl;
	text-orientation: upright;
	letter-spacing: 0.2em;
}

.glass {
	background: rgba(255, 255, 255, 0.03);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.05);
}

.hide-scrollbar::-webkit-scrollbar {
	display: none;
}

.hide-scrollbar {
	-ms-overflow-style: none;
	scrollbar-width: none;
}

/* --- Components --- */

/* Noise Background */
.noise-bg {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	z-index: 9998;
	opacity: 0.07;
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Custom Cursor */
#custom-cursor {
	position: fixed;
	top: 0;
	left: 0;
	width: 32px;
	height: 32px;
	border: 1px solid var(--color-gold);
	border-radius: 50%;
	pointer-events: none;
	z-index: 9999;
	transform: translate(-50%, -50%);
	transition: transform 0.1s ease-out, background-color 0.3s;
	mix-blend-mode: difference;
}

#custom-cursor.hovered {
	transform: translate(-50%, -50%) scale(2.5);
	background-color: rgba(200, 152, 44, 0.2);
	border-color: transparent;
}

#custom-cursor .dot {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 4px;
	height: 4px;
	background-color: var(--color-gold);
	border-radius: 50%;
	opacity: 0;
	transition: opacity 0.3s;
}

#custom-cursor.hovered .dot {
	opacity: 1;
}

/* Loader */
#loader {
	position: fixed;
	inset: 0;
	background-color: var(--color-black);
	z-index: 10000;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 1;
	transition: opacity 0.8s ease-out;
}

.loader-content {
	text-align: center;
}

.loader-text {
	font-family: var(--font-serif);
	font-size: 2.5rem;
	color: #fff;
	margin-bottom: 1.5rem;
	letter-spacing: 0.1em;
}

@media (min-width: 768px) {
	.loader-text {
		font-size: 3.75rem;
	}
}

.loader-line {
	height: 1px;
	background-color: var(--color-gold);
	margin: 0 auto;
	width: 0;
}

/* Header */
.header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 50;
	padding: 2rem 0;
	transition: all 0.7s;
}

.header__inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.header__logo img {
	height: 2rem;
	width: auto;
	opacity: 0.9;
	transition: opacity 0.3s;
}

.header__logo img:hover {
	opacity: 1;
}

@media (min-width: 768px) {
	.header__logo img {
		height: 2.5rem;
	}
}

.nav-menu {
	display: none;
}

@media (min-width: 768px) {
	.nav-menu {
		display: flex;
		gap: 3rem;
	}
}

.menu-item {
	font-size: 0.75rem;
	font-weight: 500;
	letter-spacing: 0.2em;
	color: var(--color-text-sub);
	position: relative;
	padding-bottom: 2px;
	transition: color 0.3s;
	opacity: 0;
	/* JS animation init */
	transform: translateY(-10px);
}

.menu-item:hover {
	color: var(--color-gold);
}

.menu-item span {
	position: absolute;
	bottom: -2px;
	left: 0;
	width: 0;
	height: 1px;
	background-color: var(--color-gold);
	transition: width 0.5s ease-out;
}

.menu-item:hover span {
	width: 100%;
}

/* Hamburger Menu */
.menu-btn {
	display: block;
	width: 2.5rem;
	height: 2.5rem;
	position: relative;
	z-index: 50;
}

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

.menu-btn__lines {
	width: 1.5rem;
	height: 1.25rem;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

.menu-btn__lines .line {
	display: block;
	width: 100%;
	height: 1px;
	background-color: #fff;
	transition: all 0.3s;
}

/* Mobile Menu Overlay */
#mobile-menu {
	position: fixed;
	inset: 0;
	background-color: var(--color-black);
	z-index: 40;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 2rem;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s;
}

.mobile-link {
	font-family: var(--font-serif);
	font-size: 2.25rem;
	color: #fff;
	letter-spacing: 0.1em;
	transition: color 0.3s;
}

.mobile-link:hover {
	color: var(--color-gold);
}

/* Hero Section */
.hero {
	position: relative;
	height: 100vh;
	width: 100%;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: var(--color-black);
	filter: grayscale(70%);
}

.hero__bg {
	position: absolute;
	inset: 0;
	z-index: 0;
	transform: scale(1.1);
	filter: grayscale(70%);
}

.hero__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.2), var(--color-black));
	z-index: 20;
}

.hero__video {
	opacity: 0.4;
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: 10;
}

.hero__image {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0.6;
	z-index: 0;
}

.hero__content {
	position: relative;
	z-index: 20;
	height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;
	text-align: left;
}

@media (min-width: 1024px) {
	.hero__content {
		margin-left: 8vw;
	}
}

.hero__text-box {
	max-width: 1024px;
	/* モバイルでも少し余白を持たせる */
	padding-left: 1rem;
}

@media (min-width: 768px) {
	.hero__text-box {
		padding-left: 0;
	}
}

.hero__title {
	font-family: var(--font-serif);
	font-weight: 700;
	font-size: 2.25rem;
	line-height: 1.2;
	margin-bottom: 3rem;
	letter-spacing: 0.05em;
}

@media (min-width: 768px) {
	.hero__title {
		font-size: 3.75rem;
	}
}

@media (min-width: 1024px) {
	.hero__title {
		font-size: 4.5rem;
	}
}

.hero-line {
	display: block;
	opacity: 0;
	/* JS init */
}

/* 階段状の配置を維持 */
.hero-line:nth-child(1) {
	margin-bottom: 1rem;
	transform: translateX(-30px);
}

.hero-line:nth-child(2) {
	margin-bottom: 2rem;
	transform: translateX(30px);
}

.hero-line:nth-child(3) {
	color: var(--color-gold);
	transform: scale(0.9);
	transform-origin: left center;
}

.hero-line:nth-child(4) {
	margin-top: 1rem;
	transform: translateY(30px);
}

@media (min-width: 768px) {

	/* PCではパディングでさらにズレを強調 */
	.hero-line:nth-child(2) {
		padding-left: 6rem;
	}

	.hero-line:nth-child(4) {
		padding-left: 12rem;
	}
}

.hero-sub {
	font-size: 0.75rem;
	color: var(--color-text-sub);
	letter-spacing: 0.3em;
	font-family: var(--font-sans);
	border-left: 1px solid var(--color-gold);
	padding-left: 1.5rem;
	margin-left: 0.25rem;
	opacity: 0;
	/* JS init */
}

@media (min-width: 768px) {
	.hero-sub {
		font-size: 0.875rem;
	}
}

/* Scroll Indicator */
.scroll-indicator {
	position: absolute;
	bottom: 1rem;
	left: 50%;
	transform: translateX(-50%);
	z-index: 20;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
	opacity: 0;
	/* JS init */
}

@media (min-width: 768px) {
	.scroll-indicator {
		bottom: 3rem;
	}
}

.scroll-text {
	font-size: 10px;
	letter-spacing: 0.3em;
	color: var(--color-gold);
}

.scroll-line-box {
	width: 1px;
	height: 6rem;
	background-color: rgba(255, 255, 255, 0.1);
	position: relative;
	overflow: hidden;
}

.scroll-line {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 50%;
	background-color: var(--color-gold);
	/* アニメーションを確実に適用 */
	animation: scroll-down 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

/* SCROLLアニメーション定義 */
@keyframes scroll-down {
	0% {
		top: -100%;
	}

	100% {
		top: 100%;
	}
}

.animate-scroll-down {
	/* クラスでの適用も残しておく */
	animation: scroll-down 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

/* News Ticker */
.news-ticker {
	background-color: var(--color-black);
	border-top: 1px solid rgba(255, 255, 255, 0.05);
	border-bottom: 1px solid rgba(255, 255, 255, 0.05);
	padding: 0.75rem 0;
	position: relative;
	z-index: 20;
}

.news-ticker__inner {
	display: flex;
	align-items: center;
}

.news-label {
	border-right: 1px solid rgba(255, 255, 255, 0.1);
	padding-right: 1.5rem;
	margin-right: 1.5rem;
	flex-shrink: 0;
}

.news-label span {
	color: var(--color-gold);
	font-weight: 700;
	font-size: 0.75rem;
	letter-spacing: 0.1em;
}

.news-content {
	overflow: hidden;
}

.news-text {
	font-size: 0.75rem;
	color: var(--color-text-sub);
	letter-spacing: 0.05em;
	white-space: nowrap;
}

/* Philosophy */
.philosophy {
	padding: 4rem 0;
	background-color: var(--color-black);
	position: relative;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

@media (min-width: 768px) {
	.philosophy {
		padding: 12rem 0;
	}
}

.philosophy__inner {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 3rem;
}

@media (min-width: 768px) {
	.philosophy__inner {
		flex-direction: row-reverse;
		align-items: center;
		gap: 8rem;
	}
}

.philosophy-vertical {
	font-size: 1.25rem;
	line-height: 2;
	font-family: var(--font-serif);
	color: #d1d5db;
	height: auto;
	opacity: 0;
	/* JS init */
	filter: blur(4px);
	/* 縦書き設定の強化 */
	writing-mode: vertical-rl;
	text-orientation: upright;
	letter-spacing: 0.2em;
}

@media (min-width: 768px) {
	.philosophy-vertical {
		font-size: 1.5rem;
		height: auto;
	}
}

.philosophy-vertical p {
	margin-bottom: 2rem;
}

@media (min-width: 768px) {
	.philosophy-vertical p {
		margin-bottom: 0;
		margin-left: 2rem;
		/* 縦書きなので横マージン */
	}
}

.philosophy-content {
	width: 100%;
	opacity: 0;
	/* JS init */
	transform: translateY(3rem);
}

@media (min-width: 768px) {
	.philosophy-content {
		width: 50%;
	}
}

.philosophy-title {
	font-size: 2.4rem;
	font-family: var(--font-serif);
	color: var(--color-gold);
	margin-bottom: 2rem;
}

.philosophy-text {
	font-family: var(--font-serif);
	color: var(--color-text-sub);
	font-size: 0.875rem;
	line-height: 2;
}

@media (min-width: 768px) {
	.philosophy-text {
		font-size: 1rem;
	}
}

.philosophy-text p {
	margin-bottom: 1.5rem;
}

.philosophy-highlight {
	color: #fff;
	border-left: 2px solid var(--color-gold);
	padding-left: 1rem;
	font-style: italic;
}

.philosophy-bg-text {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	font-size: 20vw;
	font-weight: 700;
	color: rgba(255, 255, 255, 0.02);
	pointer-events: none;
	user-select: none;
	font-family: var(--font-serif);
	white-space: nowrap;
}

/* About Section */
.section-about {
	padding: 6rem 0;
	background-color: var(--color-dark);
	position: relative;
}

@media (min-width: 768px) {
	.section-about {
		padding: 8rem 0;
	}
}

.about__layout {
	display: flex;
	flex-direction: column;
	gap: 5rem;
}

@media (min-width: 768px) {
	.about__layout {
		flex-direction: row;
	}
}

.about__sidebar {
	width: 100%;
}

@media (min-width: 768px) {
	.about__sidebar {
		width: 33.333%;
	}
}

.about-profile {
	position: sticky;
	top: 6rem;
	opacity: 0;
	/* JS init */
}

.profile-image-wrap {
	position: relative;
}

.profile-glow {
	position: absolute;
	inset: -4px;
	background: linear-gradient(to bottom right, var(--color-gold), transparent);
	opacity: 0.3;
	filter: blur(8px);
	border-radius: 2px;
	transition: opacity 1s;
}

.profile-image-wrap:hover .profile-glow {
	opacity: 0.6;
}

.profile-img-container {
	aspect-ratio: 3 / 4;
	overflow: hidden;
	border-radius: 2px;
	position: relative;
	background-color: var(--color-black);
}

.profile-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: grayscale(100%);
	opacity: 0.8;
	transition: all 0.7s;
	transform: scale(1);
}

.profile-image-wrap:hover .profile-img {
	filter: grayscale(0%);
	opacity: 1;
	transform: scale(1.05);
}

.profile-info {
	margin-top: 2rem;
}

.profile-name {
	font-size: 1.875rem;
	font-family: var(--font-serif);
	margin-bottom: 0.5rem;
	color: #fff;
}

.profile-job {
	font-size: 0.75rem;
	color: var(--color-gold);
	margin-bottom: 1.5rem;
	letter-spacing: 0.1em;
}

.profile-divider {
	width: 3rem;
	height: 1px;
	background-color: rgba(255, 255, 255, 0.2);
	margin-bottom: 1.5rem;
}

.profile-meta {
	font-size: 0.75rem;
	color: var(--color-text-sub);
	font-family: var(--font-sans);
	letter-spacing: 0.05em;
	display: grid;
	gap: 0.75rem;
}

.profile-meta dt {
	float: left;
	width: 6rem;
	color: #fff;
	clear: left;
}

.profile-meta dd {
	margin-left: 6rem;
}

.profile-social {
	margin-top: 2rem;
	display: flex;
	gap: 1.5rem;
}

.social-icon {
	width: 1.25rem;
	height: 1.25rem;
	opacity: 0.5;
	transition: opacity 0.3s;
}

.social-icon:hover {
	opacity: 1;
}

.about__main {
	width: 100%;
	padding-top: 2.5rem;
	opacity: 0;
	/* JS init */
	transform: translateY(3rem);
}

@media (min-width: 768px) {
	.about__main {
		width: 66.666%;
		padding-top: 0;
	}
}

.section-subtitle {
	color: var(--color-gold);
	font-size: 0.75rem;
	letter-spacing: 0.3em;
	display: block;
	margin-bottom: 1rem;
}

.section-title {
	font-size: 2.25rem;
	font-family: var(--font-serif);
	font-weight: 700;
	margin-bottom: 3rem;
	color: #fff;
	line-height: 1.4;
}

@media (min-width: 768px) {
	.section-title {
		font-size: 3rem;
	}
}

.about-desc {
	color: var(--color-text-sub);
	line-height: 2;
	margin-bottom: 4rem;
	text-align: justify;
	font-family: var(--font-serif);
}

/* History */
.history-section {
	margin-bottom: 6rem;
}

.content-header {
	font-size: 1.25rem;
	font-family: var(--font-serif);
	margin-bottom: 2rem;
	color: #fff;
	display: flex;
	align-items: center;
}

.content-header-dot {
	width: 0.5rem;
	height: 0.5rem;
	background-color: var(--color-gold);
	margin-right: 1rem;
	border-radius: 50%;
}

.history-list {
	border-left: 1px solid rgba(255, 255, 255, 0.1);
	margin-left: 0.75rem;
	padding-left: 2rem;
	padding-top: 0.5rem;
	display: flex;
	flex-direction: column;
	gap: 2.5rem;
}

.history-item {
	position: relative;
}

.history-item:hover .history-dot {
	background-color: var(--color-gold);
	border-color: var(--color-gold);
}

.history-item:hover .history-text {
	color: #e5e7eb;
}

.history-dot {
	position: absolute;
	left: -2.3rem;
	/* 37px approx */
	top: 0.375rem;
	width: 0.75rem;
	height: 0.75rem;
	border-radius: 50%;
	background-color: var(--color-dark);
	border: 1px solid rgba(255, 255, 255, 0.3);
	transition: all 0.3s;
}

.history-content {
	display: flex;
	flex-direction: column;
}

@media (min-width: 640px) {
	.history-content {
		flex-direction: row;
		gap: 2rem;
	}
}

.history-year {
	color: rgba(255, 255, 255, 0.6);
	font-family: var(--font-sans);
	font-size: 0.875rem;
	width: 4rem;
	flex-shrink: 0;
	padding-top: 0.125rem;
}

.history-text {
	color: var(--color-text-sub);
	font-size: 0.875rem;
	line-height: 1.8;
	margin-top: 0.25rem;
	padding-bottom: 1.5rem;
	border-bottom: 1px solid rgba(255, 255, 255, 0.05);
	transition: color 0.3s;
}

@media (min-width: 640px) {
	.history-text {
		margin-top: 0;
	}
}

/* Skills */
.skill-section {
	margin-bottom: 6rem;
	overflow: hidden;
}

.skill-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1rem;
}

.skill-item {
	padding: 1.2rem;
	transition: all 0.5s;
	opacity: 0;
	/* JS init */
	transform: translateX(40px);
}

@media (min-width: 768px) {
	.skill-item {
		padding: 2rem;
	}
}

.skill-item:hover {
	background-color: rgba(255, 255, 255, 0.05);
}

.skill-item-inner {
	display: flex;
	align-items: flex-start;
	gap: 1rem;
}

.skill-num {
	color: rgba(200, 152, 44, 0.3);
	font-size: 3rem;
	font-family: var(--font-serif);
	font-weight: 700;
	line-height: 1;
	transition: color 0.3s;
}

.skill-item:hover .skill-num {
	color: var(--color-gold);
}

.skill-title {
	font-size: 1.125rem;
	font-weight: 700;
	margin-bottom: 0.75rem;
	letter-spacing: 0.1em;
}

.skill-desc {
	font-size: 0.875rem;
	color: var(--color-text-sub);
	line-height: 1.6;
	word-break: break-all;
}

/* Roots Slider */
.slider-wrapper {
	position: relative;
	overflow: hidden;
}

.slider-inner {
	display: flex;
	gap: 1.5rem;
	padding-right: 2.5rem;
	width: max-content;
	cursor: grab;
}

.slider-inner:active {
	cursor: grabbing;
}

.roots-card {
	position: relative;
	width: 16rem;
	flex-shrink: 0;
	border-radius: 2px;
	overflow: hidden;
}

@media (min-width: 768px) {
	.roots-card {
		width: 20rem;
	}
}

.roots-card-img-box {
	aspect-ratio: 4 / 3;
	overflow: hidden;
}

.roots-card-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.7s;
}

.roots-card:hover .roots-card-img {
	transform: scale(1.1);
}

.roots-card-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.2), transparent);
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 1.5rem;
}

.roots-sub {
	color: var(--color-gold);
	font-size: 0.625rem;
	letter-spacing: 0.1em;
	margin-bottom: 0.25rem;
}

.roots-title {
	font-size: 1.125rem;
	font-family: var(--font-serif);
	font-weight: 700;
	color: #fff;
}

.slider-hint {
	margin-top: 1rem;
	display: flex;
	align-items: center;
	font-size: 0.75rem;
	color: #6b7280;
	gap: 0.5rem;
}

.slider-hint-line {
	width: 2rem;
	height: 1px;
	background-color: #4b5563;
}

/* Works Section */
.section-works {
	padding: 8rem 0;
	background-color: var(--color-black);
	position: relative;
	overflow: hidden;
}

.works-header {
	margin-bottom: 5rem;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	align-items: flex-end;
}

@media (min-width: 768px) {
	.works-header {
		flex-direction: row;
	}
}

.works-title-group {
	width: 100%;
}

.works-filter-group {
	display: flex;
	gap: 1rem;
	margin-top: 2rem;
	width: 100%;
}

@media (min-width: 768px) {
	.works-filter-group {
		width: auto;
		margin-top: 0;
	}
}

.filter-btn {
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	padding: 0.75rem 1.5rem;
	border: 1px solid rgba(255, 255, 255, 0.2);
	color: var(--color-text-sub);
	transition: all 0.3s;
}

.filter-btn:hover {
	border-color: #fff;
	color: #fff;
}

.filter-btn.active {
	background-color: var(--color-gold);
	border-color: var(--color-gold);
	color: #fff;
}

.works-grid {
	display: grid;
	grid-template-columns: 1fr;
	column-gap: 2rem;
	row-gap: 4rem;
}

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

@media (min-width: 1024px) {
	.works-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.work-item {
	cursor: pointer;
}

.work-img-box {
	overflow: hidden;
	margin-bottom: 1.5rem;
	position: relative;
	background-color: var(--color-dark);
}

.work-img-inner {
	aspect-ratio: 55 / 36;
	position: relative;
}

.work-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.7s ease-out;
}

.work-item:hover .work-img {
	transform: scale(1.05);
}

.work-overlay {
	position: absolute;
	inset: 0;
	background-color: rgba(0, 0, 0, 0.6);
	opacity: 0;
	transition: opacity 0.3s;
	display: flex;
	align-items: center;
	justify-content: center;
}

.work-item:hover .work-overlay {
	opacity: 1;
}

.work-link-btn {
	border: 1px solid rgba(255, 255, 255, 0.5);
	color: #fff;
	padding: 0.75rem 2rem;
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	backdrop-filter: blur(4px);
	transition: background-color 0.3s, color 0.3s;
}

.work-link-btn:hover {
	background-color: #fff;
	color: #000;
}

.work-info {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: 1rem;
	margin-bottom: 0.5rem;
}

.work-title {
	font-size: 0.875rem;
	font-weight: 500;
	color: #fff;
	transition: color 0.3s;
	line-height: 1.4;
}

.work-item:hover .work-title {
	color: var(--color-gold);
}

.work-category {
	font-size: 0.75rem;
	color: #6b7280;
	letter-spacing: 0.05em;
	margin-left: 1rem;
	font-family: var(--font-sans);
}

.work-desc {
	font-size: 0.75rem;
	color: var(--color-text-sub);
	line-height: 1.6;
	margin-top: 0.5rem;
	text-align: justify;
}

/* Policy Section */
.section-policy {
	padding: 8rem 0;
	background-color: var(--color-dark);
	overflow: hidden;
	border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.policy-header {
	margin-bottom: 5rem;
	max-width: 36rem;
}

.policy-slider-wrap {
	position: relative;
	width: 100%;
	overflow: hidden;
}

.policy-slider {
	display: flex;
	gap: 2rem;
	padding: 0 1.5rem;
	width: max-content;
}

@media (min-width: 768px) {
	.policy-slider {
		padding: 0 5rem;
	}
}

.policy-card {
	width: 300px;
	flex-shrink: 0;
	padding: 2.5rem;
	border-top: 2px solid var(--color-gold);
	transition: background-color 0.5s;
	position: relative;
	display: flex;
	flex-direction: column;
}

@media (min-width: 768px) {
	.policy-card {
		width: 450px;
		padding: 3.5rem;
	}
}

.policy-card:hover {
	background-color: rgba(255, 255, 255, 0.05);
}

.policy-img-box {
	position: relative;
	z-index: 10;
	display: flex;
	justify-content: flex-start;
}

.policy-img {
	width: 100%;
	height: auto;
	opacity: 0.4;
	transition: opacity 0.3s;
}

.policy-card:hover .policy-img {
	opacity: 0.8;
}

.policy-title {
	font-size: 1.25rem;
	font-family: var(--font-serif);
	font-weight: 700;
	margin-bottom: 1.5rem;
	color: #fff;
	position: relative;
	z-index: 20;
}

@media (min-width: 768px) {
	.policy-title {
		font-size: 1.5rem;
	}
}

.policy-text {
	font-size: 0.875rem;
	color: var(--color-text-sub);
	line-height: 2;
	font-family: var(--font-serif);
	position: relative;
	z-index: 20;
}

/* Contact Section */
.section-contact {
	padding: 8rem 0;
	background-color: var(--color-black);
	position: relative;
}

.contact-bg {
	position: absolute;
	inset: 0;
	background-image: url('../images/sec05_title_bg.jpg');
	background-size: cover;
	background-position: center;
	opacity: 0.1;
	mix-blend-mode: luminosity;
}

.contact-container {
	max-width: 56rem;
	margin: 0 auto;
	padding: 2rem;
	border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
	.contact-container {
		padding: 5rem;
	}
}

.contact-header {
	text-align: center;
	margin-bottom: 4rem;
}

.contact-title {
	font-size: 1.875rem;
	font-family: var(--font-serif);
	font-weight: 700;
	color: #fff;
	margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
	.contact-title {
		font-size: 2.25rem;
	}
}

.contact-text {
	font-size: 0.875rem;
	color: var(--color-text-sub);
}

.form-group {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2.5rem;
	margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
	.form-group {
		grid-template-columns: 1fr 1fr;
	}
}

.input-wrapper {
	position: relative;
}

.form-input,
.form-textarea {
	width: 100%;
	background-color: transparent;
	border: none;
	border-bottom: 1px solid #374151;
	padding: 0.75rem 0;
	color: #fff;
	transition: border-color 0.3s;
}

.form-input:focus,
.form-textarea:focus {
	outline: none;
	border-color: var(--color-gold);
}

.form-textarea {
	resize: none;
}

.form-label {
	position: absolute;
	left: 0;
	top: 0.75rem;
	font-size: 0.875rem;
	color: #6b7280;
	transition: all 0.3s;
	pointer-events: none;
}

.form-input:focus~.form-label,
.form-input:not(:placeholder-shown)~.form-label,
.form-textarea:focus~.form-label,
.form-textarea:not(:placeholder-shown)~.form-label {
	top: -1.25rem;
	font-size: 0.75rem;
	color: var(--color-gold);
}

.submit-btn-wrap {
	text-align: center;
	padding-top: 2rem;
}

.submit-btn {
	position: relative;
	padding: 1rem 3rem;
	background-color: #fff;
	color: #000;
	font-family: var(--font-serif);
	font-size: 0.875rem;
	letter-spacing: 0.1em;
	overflow: hidden;
	transition: color 0.5s;
}

.submit-btn:hover {
	color: #fff;
	background-color: var(--color-gold);
}

/* Footer */
.footer {
	background-color: var(--color-black);
	padding: 3rem 0;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	text-align: center;
	position: relative;
	z-index: 10;
}

.footer-social {
	display: flex;
	justify-content: center;
	gap: 2.5rem;
	margin-bottom: 2.5rem;
}

.footer-icon {
	width: 1.5rem;
	height: 1.5rem;
}

.copyright {
	font-size: 10px;
	color: #4b5563;
	font-family: var(--font-sans);
	letter-spacing: 0.2em;
}