/* ===================================================
시그니처 - style.css (OPTIMIZED FOR MOBILE CONVERSION)
   =================================================== */

@font-face {
	font-family: "Noto Serif KR";
	src: url("fonts/NotoSerifKR-Bold.woff2") format("woff2");
	font-weight: 700;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: "Noto Sans KR";
	src: url("fonts/NotoSerifKR-Regular.woff2") format("woff2");
	font-weight: 400;
	font-style: normal;
	font-display: swap;
}

/* ===== CSS VARIABLES - 계층 구조 ===== */
:root {
	/* 🎨 PRIMARY COLORS */
	--primary_color1: #b89a5a;
	--primary_color2: #f4f4f6;

	/* 📊 GOLD DERIVED COLORS */
	--gold: var(--primary_color1);
	--gold-light: color-mix(in srgb, var(--primary_color1) 85%, white);
	--gold-pale: color-mix(in srgb, var(--primary_color1) 10%, white);
	--gold-alpha-40: color-mix(in srgb, var(--primary_color1) 40%, transparent);
	--gold-alpha-25: color-mix(in srgb, var(--primary_color1) 25%, transparent);
	--gold-alpha-20: color-mix(in srgb, var(--primary_color1) 20%, transparent);
	--gold-alpha-15: color-mix(in srgb, var(--primary_color1) 15%, transparent);
	--gold-alpha-10: color-mix(in srgb, var(--primary_color1) 10%, transparent);
	--gold-alpha-08: color-mix(in srgb, var(--primary_color1) 8%, transparent);
	--gold-alpha-05: color-mix(in srgb, var(--primary_color1) 5%, transparent);

	/* 📊 DARK DERIVED COLORS */
	--dark: #0e0e10;
	--dark-mid: color-mix(in srgb, var(--primary_color2) 100%, #1a1a1e);
	--dark-overlay-98: rgba(14, 14, 16, 0.98);
	--dark-overlay-92: rgba(14, 14, 16, 0.92);
	--dark-overlay-75: rgba(14, 14, 16, 0.75);
	--dark-overlay-50: rgba(14, 14, 16, 0.5);
	--dark-overlay-05: rgba(14, 14, 16, 0.05);

	/* 🔲 GRAYSCALE */
	--gray-800: #2c2c30;
	--gray-600: #5a5a62;
	--gray-300: #c8c8d0;
	--gray-200: #e5e5e5;
	--gray-100: #f4f4f6;
	--white: #ffffff;

	/* 🏠 SEMANTIC COLORS */
	--bg-primary: var(--white);
	--bg-secondary: var(--gray-100);
	--bg-tertiary: #f8f6f1;
	--bg-dark: var(--dark);
	--bg-dark-mid: var(--dark-mid);
	--bg-overlay-light: var(--gold-alpha-05);
	--bg-overlay-dark: var(--dark-overlay-05);

	--text-primary: var(--dark);
	--text-secondary: var(--gray-600);
	--text-muted: var(--gray-300);
	--text-light: var(--white);

	--accent: var(--gold);
	--accent-light: var(--gold-light);
	--accent-pale: var(--gold-pale);

	--border-primary: var(--gray-200);
	--border-secondary: var(--gray-300);
	--border-accent: var(--gold-alpha-15);
	--border-accent-strong: var(--gold-alpha-20);

	/* 🔤 TYPOGRAPHY */
	--font-serif: "Cormorant Garamond", "Noto Serif KR", serif;
	--font-sans: "Noto Sans KR", sans-serif;

	/* 📏 SPACING */
	--spacing-xs: 8px;
	--spacing-sm: 12px;
	--spacing-md: 16px;
	--spacing-lg: 20px;
	--spacing-xl: 24px;
	--spacing-2xl: 28px;
	--spacing-3xl: 32px;
	--spacing-4xl: 40px;
	--spacing-5xl: 48px;
	--spacing-6xl: 56px;
	--spacing-7xl: 64px;

	/* 📐 RESPONSIVE SIZES */
	--section-padding: 100px 0;
	--container-max-width: 1200px;
	--container-padding: 0 20px;

	/* 🎬 ANIMATIONS */
	--transition-fast: 0.2s;
	--transition-normal: 0.3s;
	--transition-slow: 0.5s;
	--transition-ease: ease;
	--transition-timing: all var(--transition-normal) var(--transition-ease);
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
	overflow-x: hidden;
}

body {
	font-family: var(--font-sans);
	color: var(--text-primary);
	background: var(--bg-primary);
	line-height: 1.7;
	overflow-x: hidden;
}

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

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

/* ===== COMMON UTILITIES ===== */
.text-highlight {
	color: var(--primary_color1);
	font-weight: 700;
}

.container {
	max-width: var(--container-max-width);
	margin: 0 auto;
	padding: var(--container-padding);
	width: 100%;
	box-sizing: border-box;
	overflow: hidden;
}

.container img {
	max-width: 100%;
	height: auto;
	display: block;
	margin: 0 auto;
}

section {
	padding: var(--section-padding);
}

.divider {
	width: 40px;
	height: 1px;
	background: var(--accent);
	margin: 20px 0;
}

/* ===== SECTION TYPOGRAPHY ===== */
.section-eyebrow {
	font-size: 11px;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--accent);
	margin-bottom: 12px;
}

.section-title {
	font-family: var(--font-serif);
	font-size: clamp(28px, 4vw, 48px);
	font-weight: 400;
	color: var(--text-primary);
	line-height: 1.25;
	margin-bottom: 16px;
}

.section-desc {
	font-size: 15px;
	color: var(--text-secondary);
	max-width: min(560px, 100%);
	line-height: 1.8;
	margin-bottom: 0;
}

/* ===== HEADER / NAV 통합 수정 ===== */
#header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	padding: 0 40px;
	height: 72px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background: transparent;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	transition: background var(--transition-fast);
}
/* --- PC 메뉴 (768px 이상) --- */
.pc-menu {
	display: flex;
	align-items: center;
	gap: clamp(4px, 1vw, 15px);
	flex-wrap: nowrap;
}

/* PC 메뉴 항목 */
.nav-item {
	position: relative;
	display: inline-block;
	height: 100%;
	line-height: 72px;
}

/* PC 메뉴 링크 */
.nav-link {
	white-space: nowrap;
	font-size: 15px;
	font-weight: 400;
	color: var(--white);
	padding: 6px 10px;
	border-radius: 2px;
	letter-spacing: 0.03em;
	transition: color var(--transition-fast);
	position: relative;
	display: inline-block;
}

/* PC 메뉴 호버 - 아래줄 애니메이션 */
.nav-link::after {
	content: "";
	position: absolute;
	bottom: -4px;
	left: 10px;
	right: 10px;
	height: 1px;
	background: var(--accent);
	transform: scaleX(0);
	transition: transform 0.25s;
}

.nav-link:hover {
	color: var(--accent-light);
}

.nav-link:hover::after {
	transform: scaleX(1);
}

/* PC 하단 메뉴 (submenu) - 기본 숨김 */
.submenu {
	position: absolute;
	top: 72px;
	left: 50%;
	transform: translateX(-50%) translateY(10px);
	min-width: 160px;
	background: #ffffff;
	border: 1px solid #eee;
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
	padding: 10px 0;
	opacity: 0;
	visibility: hidden;
	transition: all 0.3s ease;
	z-index: 9999;
	list-style: none;
	margin: 0;
}

/* PC 메뉴 호버 시 하단 메뉴 표시 */
.nav-item:hover .submenu {
	opacity: 1;
	visibility: visible;
	transform: translateX(-50%) translateY(0);
}

/* PC 하단 메뉴 링크 */
.submenu a {
	display: block;
	padding: 10px 20px;
	line-height: 1.5;
	color: #333 !important;
	font-size: 14px;
	text-align: center;
	white-space: nowrap;
	transition: all 0.2s;
}

.submenu a:hover {
	background: #f8f9fa;
	color: var(--primary_color1);
}

.nav-tel {
	color: var(--primary_color1);
	font-weight: 500;
	text-decoration: none;
	transition: color var(--transition-fast);
}

.nav-tel:hover {
	color: var(--accent-light);
	text-decoration: underline;
}

/* --- 모바일 메뉴 토글 버튼 (768px 이하) --- */
.menu-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	cursor: pointer;
	padding: 4px;
	background: none;
	border: none;
	z-index: 1001;
}

.menu-toggle span {
	display: block;
	width: 24px;
	height: 2px;
	background: var(--accent-light);
	transition: var(--transition-timing);
}

/* 햄버거 메뉴 애니메이션 (선택사항) */
.menu-toggle.open span:nth-child(1) {
	transform: rotate(45deg) translateY(10px);
}

.menu-toggle.open span:nth-child(2) {
	opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
	transform: rotate(-45deg) translateY(-10px);
}

/* --- 모바일 메뉴 (토글식) --- */
.mobile-nav {
	display: none;
	position: fixed;
	inset: 0;
	background: var(--bg-dark);
	z-index: 1100;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	gap: 0;
	padding: 80px 20px 40px;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
}

/* 모바일 메뉴 열림 상태 */
.mobile-nav.open {
	display: flex !important;
}

/* 모바일 메뉴 닫기 버튼 */
.mobile-nav-close {
	position: absolute;
	top: 24px;
	right: 32px;
	font-size: 28px;
	color: var(--text-muted);
	cursor: pointer;
	background: none;
	border: none;
	padding: 8px;
	z-index: 1101;
	transition: color var(--transition-fast);
}

.mobile-nav-close:hover {
	color: var(--text-light);
}

/* 모바일 메뉴 리스트 */
.mobile-menu-list {
	list-style: none;
	padding: 0;
	margin: 0;
	width: 100%;
	max-width: 100%;
}

/* 모바일 메뉴 항목 */
.mobile-menu-item {
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	width: 100%;
}

/* 모바일 메뉴 헤더 (메인 링크 + 토글 버튼) */
.mobile-menu-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 20px;
	gap: 12px;
}

/* 모바일 메뉴 링크 */
.mobile-menu-link {
	flex: 1;
	font-family: var(--font-serif);
	font-size: 20px;
	font-weight: 300;
	color: var(--text-light);
	padding: 0;
	letter-spacing: 0.05em;
	transition: color var(--transition-fast);
}

.mobile-menu-link:hover {
	color: var(--accent-light);
}

/* 모바일 하단메뉴 토글 버튼 */
.mobile-menu-toggle {
	background: none;
	border: none;
	color: var(--accent);
	cursor: pointer;
	padding: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform var(--transition-normal);
	flex-shrink: 0;
}

/* 하단 메뉴 열림 상태 - 화살표 회전 */
.mobile-menu-toggle[aria-expanded="true"] {
	transform: rotate(180deg);
}

/* 모바일 하단 메뉴 (숨겨져 있음) */
.mobile-submenu {
	display: none;
	list-style: none;
	padding: 0;
	margin: 0;
	background: rgba(255, 255, 255, 0.05);
}

/* 모바일 하단 메뉴 열림 상태 */
.mobile-submenu.open {
	display: block;
}

/* 모바일 하단 메뉴 항목 */
.mobile-submenu li {
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-submenu a {
	display: block;
	padding: 14px 20px 14px 40px;
	font-size: 15px;
	font-weight: 300;
	color: var(--text-light);
	opacity: 0.8;
	transition: all var(--transition-fast);
}

.mobile-submenu a:hover {
	background: rgba(184, 154, 90, 0.15);
	color: var(--accent-light);
	opacity: 1;
	padding-left: 48px;
}

/* 모바일 전화번호 버튼 */
.mobile-nav .nav-tel {
	color: var(--primary_color1) !important;
	padding: 16px 30px;
	margin-top: 40px;
	font-size: 22px;
	font-weight: 700;
	text-decoration: none;
	transition: all var(--transition-fast);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 2px solid var(--primary_color1);
	border-radius: 4px;
}

.mobile-nav .nav-tel:hover {
	background: var(--primary_color1);
	color: var(--white) !important;
}

/* ===== 스크롤 상태 헤더 색상 변경 ===== */
#header.scrolled {
	background: rgba(0, 0, 0, 0.65);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

#header.scrolled .nav-link,
#header.scrolled .logo {
	color: var(--white);
}

#header.scrolled .nav-link::after {
	background: var(--white);
}

#header.scrolled .menu-toggle span {
	background: var(--white);
}

/* ===== HERO ===== */
#hero {
	position: relative;
	height: 100vh;
	min-height: 600px;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	overflow: hidden;
	background: var(--bg-dark);
}

.hero-bg {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		160deg,
		var(--dark-overlay-75) 0%,
		var(--dark-overlay-50) 50%,
		rgba(14, 14, 16, 0.8) 100%
	);
	transform: scale(1.05);
	animation: heroZoom 12s ease-out forwards;
	overflow: hidden;
}

.hero-bg img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: 0;
}

.hero-bg::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(
		160deg,
		var(--dark-overlay-75) 0%,
		var(--dark-overlay-50) 50%,
		rgba(14, 14, 16, 0.8) 100%
	);
	z-index: 1;
}

@keyframes heroZoom {
	from {
		transform: scale(1.08);
	}
	to {
		transform: scale(1);
	}
}

.hero-content {
	position: relative;
	z-index: 2;
	padding: 20px;
	animation: fadeUp 1s ease 0.3s both;
}

@keyframes fadeUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.hero-label {
	font-family: var(--font-sans);
	font-size: 11px;
	letter-spacing: 0.3em;
	color: var(--accent);
	text-transform: uppercase;
	margin-bottom: 20px;
}

.hero-title {
	font-family: var(--font-serif);
	font-size: clamp(36px, 6vw, 72px);
	font-weight: 300;
	color: var(--text-light);
	line-height: 1.15;
	margin-bottom: 12px;
	letter-spacing: -0.01em;
}

.hero-title strong {
	display: block;
	font-weight: 600;
	color: var(--accent-light);
}

.hero-subtitle {
	font-family: var(--font-serif);
	font-size: clamp(16px, 2.5vw, 22px);
	font-weight: 300;
	font-style: italic;
	color: var(--text-muted);
	margin-bottom: 40px;
	letter-spacing: 0.05em;
}

.hero-cta-group {
	display: flex;
	gap: 16px;
	justify-content: center;
	flex-wrap: wrap;
}

.hero-tel-btn {
	display: inline-block;
	background: transparent;
	border: 1px solid rgba(255, 255, 255, 0.5);
	color: var(--text-light);
	text-align: center;
	line-height: 1.6;
	padding: 16px 40px;
	font-size: 22px;
	font-weight: 400;
	letter-spacing: 0.08em;
	transition:
		border-color var(--transition-fast),
		background var(--transition-fast),
		transform var(--transition-fast);
}

.hero-tel-btn:hover {
	background: rgba(255, 255, 255, 0.08);
	border-color: var(--accent);
	color: var(--accent-light);
	transform: translateY(-2px);
}

.hero-tel-btn span {
	display: block;
	font-size: 12px;
	font-weight: 300;
	letter-spacing: 0.2em;
	opacity: 0.7;
	margin-top: 2px;
}

.hero-scroll-hint {
	position: absolute;
	bottom: 32px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	color: rgba(255, 255, 255, 0.4);
	font-size: 10px;
	letter-spacing: 0.2em;
	animation: bounce 2s infinite;
}

.hero-scroll-hint::after {
	content: "";
	width: 1px;
	height: 48px;
	background: linear-gradient(to bottom, rgba(255, 255, 255, 0.4), transparent);
}

@keyframes bounce {
	0%,
	100% {
		transform: translateX(-50%) translateY(0);
	}
	50% {
		transform: translateX(-50%) translateY(8px);
	}
}

/* ===== TABS COMMON ===== */
.section-tabs {
	display: flex;
	gap: 0;
	border-bottom: 1px solid var(--border-secondary);
	margin-top: 40px;
}

.section-tab {
	padding: 12px 32px;
	font-size: 14px;
	font-weight: 500;
	color: var(--text-secondary);
	cursor: pointer;
	border-bottom: 2px solid transparent;
	transition:
		color var(--transition-fast),
		border-color var(--transition-fast);
	margin-bottom: -1px;
	background: none;
	border: none;
	font-family: var(--font-sans);
}

.section-tab.active {
	color: var(--accent);
	border-bottom-color: var(--accent);
}

.section-tab:hover {
	color: var(--text-primary);
}

.section-panel {
	display: none;
}

.section-panel.active {
	display: block;
}

/* ===== PANEL LAYOUT COMMON ===== */
.panel-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: start;
	padding-top: 48px;
}

.panel-image {
	position: relative;
}

.panel-image img {
	width: 100%;
	aspect-ratio: 4/3;
	object-fit: cover;
}

.panel-image::before {
	content: "";
	position: absolute;
	top: -14px;
	left: -14px;
	right: 14px;
	bottom: 14px;
	border: 1px solid var(--accent);
	z-index: -1;
}

.panel-sub-title {
	font-family: var(--font-serif);
	font-size: 24px;
	font-weight: 400;
	color: var(--text-primary);
	margin-bottom: 8px;
	margin-top: 8px;
}

.panel-sub-desc {
	font-size: 14px;
	color: var(--text-secondary);
	line-height: 1.8;
}

/* ===== BUTTONS COMMON ===== */
.view-more-wrap {
	margin-top: 48px;
	display: flex;
	justify-content: center;
}

.btn-view-more {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 14px 48px;
	border: 1px solid var(--accent);
	color: var(--accent);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	font-family: var(--font-sans);
	transition:
		background var(--transition-fast),
		color var(--transition-fast);
}

.btn-view-more::after {
	content: "";
	display: inline-block;
	width: 16px;
	height: 16px;
	background-color: currentColor;
	-webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='5' y1='12' x2='19' y2='12'%3E%3C/line%3E%3Cpolyline points='12 5 19 12 12 19'%3E%3C/polyline%3E%3C/svg%3E");
	mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='5' y1='12' x2='19' y2='12'%3E%3C/line%3E%3Cpolyline points='12 5 19 12 12 19'%3E%3C/polyline%3E%3C/svg%3E");
	mask-repeat: no-repeat;
	mask-size: contain;
	transition: transform var(--transition-fast);
}

.btn-view-more:hover {
	background: var(--accent);
	color: var(--text-light);
}

.btn-view-more:hover::after {
	transform: translateX(4px);
}

.btn-view-more--dark {
	border-color: var(--text-primary);
	color: var(--text-primary);
}

.btn-view-more--dark:hover {
	background: var(--text-primary);
	color: var(--text-light);
}

/* ===== ① 사업안내 (OVERVIEW) ===== */
#overview {
	background: var(--bg-primary);
}

.overview-table {
	width: 100%;
	border-collapse: collapse;
	margin-top: 24px;
	font-size: 14px;
}

.overview-table tr {
	border-bottom: 1px solid var(--border-primary);
}

.overview-table tr:first-child {
	border-top: 1px solid var(--border-secondary);
}

.overview-table th {
	text-align: left;
	padding: 14px 0;
	width: 100px;
	font-weight: 500;
	color: var(--accent);
	letter-spacing: 0.03em;
}

.overview-table td {
	padding: 14px 0;
	color: var(--text-secondary);
	line-height: 1.6;
}

.location-mini-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	padding-top: 48px;
}

.location-mini-card {
	background: var(--bg-secondary);
	padding: 28px 22px;
	border-top: 3px solid var(--accent);
	transition:
		box-shadow var(--transition-normal),
		transform var(--transition-normal);
}

.location-mini-card:hover {
	box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
	transform: translateY(-3px);
}

.loc-icon {
	font-size: 24px;
	margin-bottom: 12px;
}

.location-mini-card h4 {
	font-family: var(--font-serif);
	font-size: 17px;
	font-weight: 600;
	color: var(--text-primary);
	margin-bottom: 10px;
}

.location-mini-card ul {
	list-style: none;
	margin-top: 6px;
}

.location-mini-card ul li {
	font-size: 13px;
	color: var(--text-secondary);
	padding: 3px 0 3px 14px;
	position: relative;
}

.location-mini-card ul li::before {
	content: "—";
	position: absolute;
	left: 0;
	color: var(--accent);
	font-size: 11px;
}

/* ===== ② 단지안내 (COMPLEX) ===== */
#complex {
	background: var(--bg-secondary);
}

#complex .section-title {
	color: var(--text-primary);
}

.complex-img {
	width: 100%;
	height: auto;
	display: block;
}

.complex-img-panel {
	padding-top: 48px;
}

.complex-img-frame {
	width: 100%;
	height: auto;
	overflow: visible;
	display: block;
}

.complex-placeholder {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 12px;
	color: var(--text-muted);
	font-size: 14px;
	letter-spacing: 0.08em;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, #1a1a1e 0%, #2c2c30 100%);
}

.complex-placeholder-icon {
	font-size: 48px;
	opacity: 0.4;
}

.complex-placeholder-sub {
	font-size: 12px;
	opacity: 0.5;
}

.bl-subtabs ul {
	flex-wrap: wrap;
	justify-content: center;
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	gap: 10px;
}

/* ===== ③ 세대안내 (UNIT) ===== */
#unit {
	background: var(--bg-primary);
}

.bl-subtabs {
	display: flex;
	gap: 12px;
	margin: 32px 0 24px;
	flex-wrap: wrap;
	justify-content: center;
	width: 100%;
}

.bl-subtabs li {
	flex: 0 1 calc(20% - 10px); /* 한 줄 5개 기준 */
	min-width: 100px;
	/* max-width: 200px; */
}

.bl-subtab {
	width: 100%;
	padding: 12px 8px;
	font-size: 14px;
	font-weight: 600;
	text-align: center;
	color: var(--text-secondary);
	border: 1px solid var(--border-secondary);
	cursor: pointer;
	background: none;
	font-family: var(--font-sans);
	transition: all var(--transition-fast);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.bl-subtab.active {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--text-light);
}

.bl-subtab:hover:not(.active) {
	border-color: var(--accent);
	color: var(--accent);
}

.bl-content {
	display: none;
}

.bl-content.active {
	display: block;
	width: 100%;
	margin: 0 auto 40px;
	text-align: center;
}

.unit-info {
	display: flex;
	flex-direction: column;
}

.unit-info h3 {
	font-family: var(--font-serif);
	font-size: 26px;
	font-weight: 400;
	margin-bottom: 6px;
}

.unit-addr {
	font-size: 14px;
	color: var(--text-secondary);
	margin-bottom: 4px;
}

.unit-specs {
	margin-top: 20px;
	margin-bottom: 28px;
}

.unit-spec-row {
	display: flex;
	justify-content: space-between;
	padding: 12px 0;
	border-bottom: 1px solid var(--border-primary);
	font-size: 14px;
}

.unit-spec-row:first-child {
	border-top: 1px solid var(--border-secondary);
}

.unit-spec-row dt {
	color: var(--text-secondary);
	font-weight: 400;
}

.unit-spec-row dd {
	font-weight: 500;
	color: var(--text-primary);
}

.unit-img {
	width: 100%;
	height: auto;
	display: block;
}

.unit-img-placeholder {
	background: var(--bg-secondary);
	width: 100%;
	max-width: 1000px;
	margin: 0 auto 24px;
	aspect-ratio: 16 / 9;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--border-primary);
	overflow: hidden;
}

.unit-img-placeholder img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.unit-img-frame {
	width: 100%;
	height: auto;
	overflow: hidden;
	border-radius: 8px;
}

.unit-options-wrapper {
	width: 100%;
	display: flex;
	justify-content: center;
	margin-top: 20px;
}

.unit-options-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
	gap: 10px;
	width: 100%;
	max-width: 900px;
	margin: 0 auto;
}

.unit-option-btn {
	width: 100%;
	padding: 14px 0;
	font-size: 13px;
	font-weight: 500;
	color: var(--text-primary);
	background: var(--bg-primary);
	border: 1px solid var(--border-secondary);
	border-radius: 4px;
	cursor: pointer;
	font-family: var(--font-sans);
	transition: all var(--transition-fast);
	white-space: nowrap;
}

.unit-option-btn:hover {
	border-color: var(--accent);
	background: var(--gold-alpha-08);
	color: var(--accent);
}

.unit-option-btn.active {
	background: var(--text-primary);
	color: var(--text-light);
	border-color: var(--text-primary);
}

.unit-option-btn:active {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--text-light);
}

.interior-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
	padding-top: 32px;
}

.interior-tabs {
	margin-bottom: 25px;
}

.interior-tabs ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px;
	padding: 0;
	list-style: none;
}

.interior-tabs li {
	flex: 1 1 calc(25% - 12px);
	min-width: 90px;
	max-width: 180px;
}

.interior-tabs .bl-subtab {
	width: 100%;
	padding: 12px 5px;
	font-size: 0.95rem;
	border: 1px solid var(--border-primary);
	background: var(--bg-primary);
	cursor: pointer;
	transition: all var(--transition-normal);
	white-space: nowrap;
	text-align: center;
}

.interior-tabs .bl-subtab.active {
	background: var(--accent);
	color: var(--text-light);
	border-color: var(--accent);
}

.interior-img {
	aspect-ratio: 4/3;
	overflow: hidden;
	position: relative;
	background: var(--bg-secondary);
}

.interior-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition-slow);
}

.interior-img:hover img {
	transform: scale(1.06);
}

.interior-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	background: linear-gradient(135deg, #eae8e3, #f4f2ee);
	color: var(--text-secondary);
	font-size: 13px;
}

.interior-placeholder-icon {
	font-size: 32px;
	opacity: 0.5;
}

/* ===== ④ 프리미엄 (PREMIUM) ===== */
#premium {
	background: var(--bg-tertiary);
}

#premium .section-title {
	color: var(--text-primary);
}

.premium-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	background: var(--border-accent);
	margin-top: 64px;
}

.premium-item {
	background: var(--bg-primary);
	padding: 40px 28px;
	transition: all var(--transition-normal);
	position: relative;
	overflow: hidden;
	border: 1px solid #e8e0d0;
}

.premium-item::before {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 2px;
	background: var(--accent);
	transform: scaleX(0);
	transition: transform var(--transition-normal);
}

.premium-item:hover {
	background: var(--accent-pale);
}

.premium-item:hover::before {
	transform: scaleX(1);
}

.premium-num {
	font-family: var(--font-serif);
	font-size: 48px;
	font-weight: 300;
	color: var(--accent);
	margin-bottom: 16px;
}

.premium-item h3 {
	font-family: var(--font-serif);
	font-size: 15px;
	color: var(--text-primary);
	margin-bottom: 10px;
}

.premium-item p {
	font-size: 11px;
	color: var(--text-secondary);
}

.premium-tab-wrap {
	display: flex;
	gap: 0;
	border-bottom: 1px solid var(--border-secondary);
	margin-bottom: 40px;
	margin-top: 40px;
}

.premium-tab-btn {
	padding: 14px 32px;
	background: none;
	border: none;
	border-bottom: 3px solid transparent;
	margin-bottom: -2px;
	font-family: var(--font-sans);
	font-size: 15px;
	font-weight: 500;
	color: var(--text-secondary);
	cursor: pointer;
	transition: all 0.25s;
	letter-spacing: 0.04em;
}

.premium-tab-btn.active {
	color: var(--text-primary);
	border-bottom-color: var(--accent);
}

.premium-tab-btn:hover {
	color: var(--text-primary);
}

.premium-tab-panel {
	display: none;
}

.premium-tab-panel.active {
	display: block;
}

/* ===== SLIDESHOW COMMON ===== */
.default-icon-box {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #eee, #ddd);
	color: #aaa;
}

.default-icon-box i {
	font-size: 3rem;
	margin-bottom: 10px;
}

.default-icon-box .logo-text {
	font-size: 0.9rem;
	font-weight: 600;
	letter-spacing: 2px;
	text-transform: uppercase;
}

.slideshow-wrap {
	margin-top: 48px;
	margin-bottom: 64px;
}

.slideshow-viewport {
	overflow-x: scroll;
	scroll-snap-type: x mandatory;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
}

.slideshow-viewport::-webkit-scrollbar {
	display: none;
}

.slideshow-track {
	display: flex;
	width: 100%;
}

.slide-item {
	min-width: 100%;
	min-height: 400px;
	width: 100%;
	flex-shrink: 0;
	scroll-snap-align: start;
	display: grid;
	grid-template-columns: 1fr 1fr;
	align-items: stretch;
	border: none;
	border-radius: 6px;
	overflow: hidden;
	background: var(--bg-primary);
	box-sizing: border-box;
}

.slide-img-wrap {
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: relative;
}

.slide-img-wrap img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	display: block;
	transition: transform var(--transition-slow);
}

.slide-item:hover .slide-img-wrap img {
	transform: scale(1.04);
}

.slide-info {
	padding: 28px 32px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 12px;
	background: var(--bg-primary);
}

.slide-counter {
	font-size: 12px;
	letter-spacing: 0.2em;
	color: var(--accent);
	font-family: var(--font-serif);
}

.slide-counter .current {
	font-size: 22px;
	font-weight: 300;
	line-height: 1;
}

.slide-counter .sep {
	margin: 0 4px;
	opacity: 0.4;
}

.slide-counter .total {
	opacity: 0.5;
	font-size: 14px;
}

.slide-info-label {
	font-size: 10px;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--accent);
}

.slide-info-title {
	font-family: var(--font-serif);
	font-size: clamp(16px, 2vw, 24px);
	font-weight: 400;
	color: var(--text-primary);
	line-height: 1.3;
	word-break: keep-all;
}

.slide-info-divider {
	width: 32px;
	height: 1px;
	background: var(--accent);
}

.slide-info-desc {
	font-size: clamp(12px, 1.2vw, 13px);
	color: var(--text-secondary);
	line-height: 1.75;
	word-break: keep-all;
}

.slide-controls {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-top: 16px;
}

.slide-btn {
	width: 36px;
	height: 36px;
	background: transparent;
	border: 1px solid var(--gold-alpha-40);
	color: var(--accent-light);
	font-size: 14px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 2px;
	transition:
		background var(--transition-fast),
		border-color var(--transition-fast),
		color var(--transition-fast);
	flex-shrink: 0;
}

.slide-btn:hover {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--text-light);
}

.slide-dots {
	display: flex;
	gap: 6px;
}

.dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--gold-alpha-25);
	border: none;
	cursor: pointer;
	transition:
		background var(--transition-fast),
		transform var(--transition-fast);
	padding: 0;
}

.dot.active {
	background: var(--accent);
	transform: scale(1.4);
}

/* ===== ⑤ 핵심정보 (KEY-INFO) ===== */
#key-info {
	background: var(--bg-primary);
	padding: 100px 0;
}

#key-info .section-title {
	color: var(--text-primary);
}

#key-info .section-desc {
	color: var(--text-secondary);
}

#key-info .section-eyebrow {
	color: var(--accent);
}

.key-info-top {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	margin-top: 64px;
	margin-bottom: 40px;
}

.key-card {
	background: var(--bg-tertiary);
	padding: 32px 24px;
	position: relative;
	overflow: hidden;
	border: 1px solid var(--border-accent-strong);
}

.key-card::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 2px;
	background: var(--accent);
	transform: scaleX(0);
	transition: transform var(--transition-normal);
	transform-origin: left;
}

.key-card:hover {
	background: #f3efe6;
}

.key-card:hover::after {
	transform: scaleX(1);
}

.key-card-label {
	font-size: 10px;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--accent);
	margin-bottom: 12px;
}

.key-card-value {
	font-family: var(--font-serif);
	font-size: clamp(20px, 2.5vw, 30px);
	font-weight: 300;
	color: var(--text-primary);
	line-height: 1.2;
	margin-bottom: 8px;
}

.key-card-sub {
	font-size: 12px;
	color: var(--text-secondary);
	line-height: 1.7;
}

.key-spec-wrap {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	margin-bottom: 48px;
}

.key-spec-box {
	border: 1px solid var(--border-accent-strong);
	padding: 28px;
	background: var(--bg-tertiary);
}

.key-spec-box:first-child .key-spec-table tr:nth-last-child(2) td {
	color: var(--primary_color1);
	font-weight: 700;
}

.key-spec-table td a {
	color: inherit;
	text-decoration: none;
	transition: color var(--transition-normal);
}

.key-spec-box:last-child .key-spec-table tr:nth-last-child(2) td a {
	color: var(--primary_color1);
	font-weight: 700;
}

.key-spec-table td a:hover {
	text-decoration: underline;
}

.key-spec-box h4 {
	font-family: var(--font-serif);
	font-size: 18px;
	color: var(--text-primary);
	margin-bottom: 20px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--border-accent);
}

.key-spec-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 14px;
}

.key-spec-table tr {
	border-bottom: 1px solid var(--border-primary);
}

.key-spec-table tr:last-child {
	border-bottom: none;
}

.key-spec-table th {
	text-align: left;
	padding: 10px 0;
	width: 110px;
	color: var(--accent);
	font-weight: 400;
	letter-spacing: 0.02em;
}

.key-spec-table td {
	padding: 10px 0;
	color: var(--text-secondary);
	line-height: 1.6;
}

/* ===== ⑥ 뉴스 (NEWS) ===== */
#news {
	background: var(--bg-secondary);
	padding: 100px 0;
}

.news-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
	margin-top: 56px;
}

.news-card {
	background: var(--bg-primary);
	overflow: hidden;
	border-bottom: 3px solid transparent;
	transition:
		border-color var(--transition-normal),
		box-shadow var(--transition-normal),
		transform var(--transition-normal);
}

.news-card:hover {
	border-bottom-color: var(--accent);
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
	transform: translateY(-4px);
}

.news-card:hover .news-thumb-placeholder {
	background: linear-gradient(135deg, #f0ede8 0%, #e8e6e1 100%);
}

.news-thumb-icon {
	font-size: 40px;
	opacity: 0.5;
	color: var(--accent);
}

.placeholder-text {
	font-size: 11px;
	letter-spacing: 0.15em;
	font-weight: 600;
	text-transform: uppercase;
}

.news-thumb {
	position: relative;
	width: 100%;
	aspect-ratio: 16/9;
	overflow: hidden;
	background: var(--bg-secondary);
}

.news-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition-slow);
}

.news-card:hover .news-thumb img {
	transform: scale(1.05);
}

.news-thumb-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 12px;
	background: linear-gradient(135deg, #e8e6e1 0%, #f0ede8 100%);
	color: #999;
	transition: background var(--transition-normal);
}

.news-thumb-icon {
	font-size: 36px;
	opacity: 0.4;
}

.news-body {
	padding: 24px 20px 28px;
}

.news-meta {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 10px;
}

.news-tag {
	font-size: 10px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--text-light);
	background: var(--accent);
	padding: 3px 8px;
}

.news-date {
	font-size: 11px;
	color: var(--text-secondary);
}

.news-title {
	font-family: var(--font-serif);
	font-size: 17px;
	font-weight: 600;
	color: var(--text-primary);
	line-height: 1.45;
	margin-bottom: 10px;
	word-break: keep-all;
}

.news-excerpt {
	font-size: 13px;
	color: var(--text-secondary);
	line-height: 1.75;
	word-break: keep-all;
}

.news-more {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	margin-top: 8px;
	font-size: 12px;
	color: var(--accent);
	letter-spacing: 0.08em;
}

/* ===== ⑦ 홍보영상 (VIDEO) ===== */
#video {
	background: var(--bg-primary);
	padding: 80px 0;
}

.video-wrap {
	position: relative;
	width: 100%;
	max-width: 860px;
	aspect-ratio: 16/9;
	background: var(--bg-dark);
	margin: 40px auto 0;
	overflow: hidden;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.video-wrap iframe {
	border: 0;
	width: 100%;
	height: 100%;
}

/* ===== ⑧ 오시는길 (MAP) ===== */
#map {
	background: var(--bg-primary);
}

.map-wrap {
	width: 100%;
	height: 420px;
	background: var(--bg-primary);
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
	overflow: hidden;
	margin: 40px auto 0;
	position: relative;
}

.map-link-wrap {
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
	text-decoration: none;
}

.map-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 12px;
	background-image:
		linear-gradient(var(--gold-alpha-08) 1px, transparent 1px),
		linear-gradient(90deg, var(--gold-alpha-08) 1px, transparent 1px),
		linear-gradient(135deg, #eae8e3 0%, #f4f2ee 50%, #e8e5df 100%);
	background-size:
		40px 40px,
		40px 40px,
		100% 100%;
}

.map-pin-svg {
	filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
	margin-bottom: 4px;
}

.map-pin-svg .pin-fill {
	fill: var(--primary_color1);
	transition: fill var(--transition-fast);
}

.map-link-wrap:hover .pin-fill {
	fill: var(--accent-light);
}

.map-overlay-btn::before {
	content: "";
	width: 16px;
	height: 16px;
	background-color: var(--primary_color1);
	-webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z'%3E%3C/path%3E%3Ccircle cx='12' cy='10' r='3'%3E%3C/circle%3E%3C/svg%3E");
	mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z'%3E%3C/path%3E%3Ccircle cx='12' cy='10' r='3'%3E%3C/circle%3E%3C/svg%3E");
	-webkit-mask-size: contain;
	mask-size: contain;
	mask-repeat: no-repeat;
}

.map-link-wrap:hover .map-overlay-btn::before {
	background-color: var(--white);
}

.map-placeholder-name {
	font-family: var(--font-serif);
	font-size: 20px;
	font-weight: 600;
	color: var(--text-primary);
	letter-spacing: 0.03em;
}

.map-placeholder-addr {
	font-size: 13px;
	color: var(--text-secondary);
	letter-spacing: 0.05em;
}

.map-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 20px;
	display: flex;
	justify-content: center;
	background: linear-gradient(to top, var(--dark-overlay-50), transparent);
}

.map-overlay-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 24px;
	background: var(--white);
	color: var(--primary_color1);
	border: 1px solid var(--primary_color1);
	font-size: 13px;
	font-weight: 700;
	transition: all var(--transition-fast);
}

.map-link-wrap:hover .map-overlay-btn {
	background: var(--primary_color1);
	color: var(--white);
}

.map-info-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0;
	border: 1px solid var(--border-secondary);
}

.map-info-item {
	padding: 24px 28px;
	border-right: 1px solid var(--border-secondary);
}

.map-info-item:last-child {
	border-right: none;
}

.map-info-item strong {
	display: block;
	font-size: 12px;
	letter-spacing: 0.1em;
	color: var(--accent);
	text-transform: uppercase;
	margin-bottom: 8px;
}

.map-info-item p {
	font-size: 14px;
	color: var(--text-secondary);
	line-height: 1.7;
}

.map-tel-link,
.map-info-item a {
	color: var(--primary_color1) !important;
	font-weight: 600;
	text-decoration: none;
	transition: color var(--transition-fast);
}

.map-tel-link:hover,
.map-info-item a:hover {
	color: var(--accent-light) !important;
	text-decoration: underline;
}

/* ===== ⑨ FAQ ===== */
#faq {
	background: var(--bg-tertiary);
}

#faq .section-title {
	color: var(--text-primary);
}

#faq .section-desc {
	color: var(--text-secondary);
}

.faq-list {
	max-width: min(800px, 100%);
	background: var(--bg-primary);
	border-radius: 8px;
	padding: 0 32px;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.faq-item {
	border-bottom: 1px solid var(--border-primary);
}

.faq-item:last-child {
	border-bottom: none;
}

.faq-question {
	width: 100%;
	text-align: left;
	background: none;
	border: none;
	padding: 22px 0;
	font-size: 15px;
	font-weight: 500;
	color: var(--text-primary);
	cursor: pointer;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 20px;
	font-family: var(--font-sans);
	transition: color var(--transition-fast);
}

.faq-question:hover {
	color: var(--accent-light);
	background: #fafafa;
}

.faq-icon {
	width: 20px;
	height: 20px;
	flex-shrink: 0;
	border: 1px solid var(--accent);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	color: var(--accent);
	transition: transform var(--transition-normal);
}

.faq-item.open .faq-icon {
	transform: rotate(45deg);
}

.faq-answer {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.4s ease;
}

.faq-answer-inner {
	padding: 0 0 22px;
	font-size: 14px;
	color: var(--text-secondary);
	line-height: 1.8;
}

/* ===== ⑩ 관심고객 등록 (CONTACT) ===== */
#contact {
	background: var(--white);
	padding: 80px 0;
	text-align: center;
}

#contact .section-eyebrow {
	color: var(--accent);
	margin-bottom: 8px;
	font-family: var(--font-sans);
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

#contact .section-title {
	color: var(--text-primary);
	margin: 0;
	font-size: clamp(28px, 5vw, 48px);
	font-weight: 600;
	letter-spacing: -0.02em;
}

#contact .divider {
	width: 40px;
	height: 1px;
	background: var(--accent);
	margin: 20px auto;
}

#contact .contact-description {
	color: var(--text-secondary);
	font-size: 15px;
	margin-bottom: 8px;
}

.contact-tel {
	display: inline-block;
	font-family: var(--font-serif);
	font-size: clamp(36px, 6vw, 64px);
	font-weight: 300;
	color: var(--accent);
	letter-spacing: 0.05em;
	margin: 24px 0;
	text-decoration: none;
	transition: color var(--transition-fast);
}

.contact-tel:hover {
	color: var(--accent-light);
}

.contact-form {
	max-width: min(560px, 100%);
	margin: 40px auto 0;
	display: flex;
	flex-direction: column;
	gap: 15px;
	text-align: left;
	background: var(--white);
	padding: 40px;
	border: 1px solid #e1e1e1;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
	box-sizing: border-box;
}

.contact-form input[type="text"],
.contact-form input[type="tel"],
.contact-form input[type="date"],
.contact-form textarea {
	width: 100%;
	padding: 14px 20px;
	background: #f8f8f8;
	border: 1px solid #cccccc;
	color: var(--text-secondary);
	font-size: 14px;
	font-family: var(--font-sans);
	outline: none;
	transition: border-color var(--transition-fast);
	border-radius: 2px;
	box-sizing: border-box;
}

.contact-form input[type="text"],
.contact-form input[type="tel"],
.contact-form input[type="date"] {
	min-height: 44px;
}

.contact-form textarea {
	min-height: 120px;
	margin-bottom: 15px;
	resize: vertical;
}

.contact-form input::-webkit-calendar-picker-indicator,
.contact-form input::-webkit-inner-spin-button {
	display: none !important;
	appearance: none;
	-webkit-appearance: none;
}

.contact-form input:placeholder-shown {
	color: var(--text-secondary) !important;
}

.contact-form input[type="date"]:valid {
	color: var(--text-secondary);
}

.contact-form input[type="text"]:focus,
.contact-form input[type="tel"]:focus,
.contact-form input[type="date"]:focus,
.contact-form textarea:focus {
	border-color: var(--accent);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
	color: var(--text-secondary);
	opacity: 0.8;
}

.privacy-wrapper {
	margin-top: 15px;
	text-align: left;
}

.privacy-agreement-header {
	margin-bottom: 10px;
}

.btn-privacy-toggle {
	background: transparent;
	border: none;
	padding: 0;
	margin: 0;
	color: #333;
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
	text-decoration: none;
	display: inline-block;
	vertical-align: middle;
}

.btn-privacy-toggle:hover {
	color: #000;
}

.privacy-text {
	background: #f8f8f8;
	border: 1px solid #cccccc;
	padding: 12px 14px;
	border-radius: 2px;
	font-size: 12px;
	line-height: 1.6;
	color: var(--text-secondary);
	margin-bottom: 12px;
}

.privacy-check {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	color: var(--text-secondary);
	cursor: pointer;
	user-select: none;
}

.privacy-check input[type="checkbox"] {
	width: 20px;
	height: 20px;
	min-width: 20px;
	cursor: pointer;
	accent-color: var(--accent);
	flex-shrink: 0;
}

.btn-submit {
	padding: 16px;
	background: var(--accent);
	color: var(--white);
	font-size: 15px;
	font-weight: 700;
	letter-spacing: 0.05em;
	border: none;
	border-radius: 2px;
	font-family: var(--font-sans);
	cursor: pointer;
	transition: background var(--transition-fast);
	margin-top: 4px;
	width: 100%;
	min-height: 44px;
}

.btn-submit:hover {
	background: var(--accent-light);
}

.btn-submit:active {
	transform: translateY(1px);
}

/* ===== FOOTER ===== */
footer {
	background: #f4f4f6;
	padding: 48px 0 112px;
	border-top: 1px solid var(--border-accent);
}

footer .container {
	margin-left: 0;
	margin-right: auto;
	max-width: 100%;
	padding-left: 40px;
}

.footer-inner {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	gap: 40px;
	flex-wrap: wrap;
}

.footer-logo {
	font-family: var(--font-serif);
	font-size: 25px;
	color: var(--text-primary);
	margin-bottom: 12px;
}

.footer-info {
	font-size: 15px;
	color: var(--text-secondary);
	line-height: 1.9;
}

.footer-nav {
	border-bottom: 1px solid rgba(0, 0, 0, 0.05);
	padding-bottom: 20px;
	margin-bottom: 30px;
}

.footer-menu-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 24px;
	justify-content: flex-start;
}

.footer-menu-list li a {
	font-size: 14px;
	font-weight: 500;
	color: var(--text-secondary);
	text-decoration: none;
	transition: color var(--transition-fast);
}

.footer-nav a {
	font-size: 12px;
	color: var(--text-secondary);
	transition: color var(--transition-fast);
}

.footer-nav a:hover {
	color: var(--accent-light);
}

.footer-disclaimer {
	margin-top: 32px;
	padding-top: 24px;
	border-top: 1px solid rgba(255, 255, 255, 0.05);
	font-size: 11px;
	color: var(--text-secondary);
	line-height: 1.8;
}

.footer-family {
	position: relative;
	align-self: flex-end;
}

.family-wrapper {
	position: relative;
	width: 200px;
	margin-left: 0;
	margin-right: auto;
}

.family-btn {
	width: 100%;
	padding: 10px 15px;
	background: #f4f4f6;
	border: 1px solid var(--primary_color1);
	color: var(--text-secondary);
	font-size: 12px;
	font-family: var(--font-sans);
	text-align: left;
	display: flex;
	justify-content: space-between;
	align-items: center;
	cursor: pointer;
	transition: var(--transition-timing);
	margin-left: 0;
}

.family-btn:hover {
	border-color: var(--accent);
	color: var(--accent-light);
}

.family-btn .arrow {
	font-size: 10px;
	transition: transform 0.3s ease;
}

.family-wrapper.active .family-btn .arrow {
	transform: rotate(180deg);
}

.family-list {
	position: absolute;
	bottom: 100%;
	left: 0;
	width: 100%;
	background: #f4f4f6;
	border: 1px solid var(--border-accent);
	border-bottom: none;
	list-style: none;
	padding: 0;
	margin: 0;
	opacity: 0;
	visibility: hidden;
	transform: translateY(10px);
	transition: all 0.3s ease;
	z-index: 10;
	max-height: 200px;
	overflow-y: auto;
}

.family-list::-webkit-scrollbar {
	width: 6px;
}

.family-list::-webkit-scrollbar-thumb {
	background-color: #888;
	border-radius: 10px;
}

.family-list::-webkit-scrollbar-track {
	background: #f1f1f1;
}

.family-wrapper.active .family-list {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.family-list li a {
	display: block;
	padding: 10px 15px;
	font-size: 12px;
	color: var(--text-primary);
	border-bottom: 1px solid rgba(255, 255, 255, 0.05);
	transition: var(--transition-fast);
}

.family-list li a:hover {
	background: var(--gold-alpha-08);
	color: var(--accent-light);
	padding-left: 20px;
}

/* ===== FLOATING CTA ===== */
.float-cta {
	position: fixed;
	bottom: 20px;
	left: 15px;
	right: 15px;
	z-index: 999;
	display: flex;
	gap: 10px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(20px);
	transition: all 0.3s ease-in-out;
}

.float-cta.visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.float-btn {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 4px;
	padding: 12px 0;
	background: var(--primary_color1);
	color: var(--white);
	border-radius: 12px;
	border: none;
	text-decoration: none;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
	transition: all 0.2s ease-in-out;
}

.float-btn:hover {
	filter: brightness(1.1);
}

.float-btn .float-icon {
	font-size: 20px;
	line-height: 1;
}

.float-btn strong {
	display: block;
	font-size: 15px;
	font-weight: 700;
}

.float-tel {
	background: var(--accent);
	color: var(--white);
	border: none;
}

/* ===== NAVIGATION TABS - SUB_NAV_BAR ===== */
.sub_nav_bar {
	width: 100%;
	background-color: transparent;
	margin: 40px 0;
	display: flex;
	justify-content: center;
}

.sub_nav_list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 10px;
	list-style: none;
	padding: 0;
	margin: 0;
	width: 100%;
	max-width: 800px;
}

.sub_nav_list li {
	border: 1px solid var(--gray-200);
	background-color: var(--white);
	transition: all var(--transition-normal);
	box-sizing: border-box;
}

.sub_nav_list a {
	display: block;
	padding: 12px 10px;
	text-decoration: none;
	color: var(--gray-600);
	font-weight: 600;
	font-size: 13px;
	text-align: center;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.sub_nav_list li:hover {
	border-color: var(--primary_color1);
}

.sub_nav_list li:hover a {
	color: var(--primary_color1);
}

.sub_nav_list li.on {
	background-color: var(--primary_color1);
	border-color: var(--primary_color1);
}

.sub_nav_list li.on a {
	color: var(--white) !important;
}

/* ===== 섹션별 배경 특정 설정 ===== */
.section-bg-light {
	background: color-mix(in srgb, var(--primary_color2) 95%, #fff);
}

.section-bg-mid {
	background: color-mix(in srgb, var(--primary_color2) 90%, #fff);
}

.section-bg-dark {
	background: var(--dark-mid);
}

/* ===== RESPONSIVE: 768px 이하 (태블릿 & 모바일) ===== */
@media screen and (max-width: 768px) {
	#header {
		padding: 0 20px;
	}

	/* PC 메뉴 숨김 */
	.pc-menu {
		display: none !important;
	}

	/* 모바일 햄버거 버튼 표시 */
	.menu-toggle {
		display: flex;
	}

	/* 로고 크기 조정 */
	.logo img {
		max-height: 30px;
	}

	.container {
		padding: 0 20px;
	}

	section {
		padding: 60px 0;
	}

	.section-tabs {
		overflow-x: auto;
		white-space: nowrap;
		margin-bottom: 20px;
	}

	.section-tab {
		padding: 12px 20px;
		font-size: 13px;
	}

	.panel-grid {
		grid-template-columns: 1fr;
		gap: 32px;
	}

	.panel-image::before {
		display: none;
	}

	.location-mini-grid {
		grid-template-columns: 1fr;
	}

	.complex-img-frame {
		aspect-ratio: 4/3;
	}

	.bl-subtabs {
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		scrollbar-width: none;
		flex-wrap: nowrap;
		justify-content: flex-start;
		gap: 6px;
		margin: 32px 0 24px;
	}

	.bl-subtabs::-webkit-scrollbar {
		display: none;
	}

	.bl-subtabs li {
		flex: 0 0 110px;
		min-width: 110px;
	}

	.bl-subtab {
		width: 100%;
		padding: 10px 4px;
		font-size: 12px;
	}

	.interior-grid {
		grid-template-columns: 1fr;
	}

	.interior-tabs li {
		flex: 1 1 calc(25% - 12px);
	}

	.interior-tabs .bl-subtab {
		padding: 10px 3px;
		font-size: 0.9rem;
	}

	.premium-grid {
		grid-template-columns: 1fr;
	}

	.premium-item {
		padding: 28px 20px;
	}

	.premium-num {
		font-size: 24px;
		margin-bottom: 8px;
	}

	.slideshow-wrap {
		margin-top: 32px;
		margin-bottom: 40px;
	}

	.slide-item {
		grid-template-columns: 1fr;
	}

	.slide-img-wrap {
		aspect-ratio: 16/9;
	}

	.slide-info {
		padding: 20px 16px;
		gap: 8px;
	}

	.key-info-top {
		grid-template-columns: 1fr 1fr;
		gap: 10px;
		margin-top: 20px;
	}

	.key-card {
		padding: 28px 20px;
	}

	.key-card-label {
		font-size: 11px;
		margin-bottom: 5px;
		opacity: 0.8;
	}

	.key-card-value {
		font-size: 15px;
		line-height: 1.3;
		margin-bottom: 8px;
		font-weight: 700;
	}

	.key-card-sub {
		font-size: 11px;
		line-height: 1.4;
		word-break: keep-all;
	}

	.key-spec-wrap {
		grid-template-columns: 1fr;
	}

	.news-grid {
		grid-template-columns: 1fr;
	}

	.news-grid h3 {
		font-size: 13px;
	}

	.map-wrap {
		height: 220px;
	}

	.map-info-grid {
		grid-template-columns: 1fr;
	}

	.map-info-item {
		border-right: none;
		border-bottom: 1px solid var(--border-secondary);
		padding: 20px 24px;
	}

	.map-info-item:last-child {
		border-bottom: none;
	}

	#contact {
		padding: 60px 0;
	}

	#contact .section-title {
		font-size: clamp(24px, 4vw, 36px);
	}

	.contact-tel {
		font-size: clamp(28px, 5vw, 48px);
		margin: 20px 0;
	}

	.contact-form {
		padding: 30px 20px;
	}

	.contact-form input[type="text"],
	.contact-form input[type="tel"],
	.contact-form input[type="date"] {
		padding: 12px 16px;
		font-size: 14px;
	}

	.contact-form textarea {
		font-size: 14px;
		min-height: 100px;
		padding: 12px 16px;
	}

	.privacy-text {
		font-size: 11px;
		padding: 10px 12px;
	}

	.btn-submit {
		padding: 14px;
		font-size: 14px;
	}

	.footer-inner {
		flex-direction: column;
		gap: 24px;
	}

	.footer-nav {
		flex-wrap: wrap;
		gap: 12px;
	}

	.float-btn {
		padding: 14px 0;
		font-size: 14px;
	}

	.sub_nav_list {
		grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	}

	.sub_nav_list a {
		font-size: 12px;
		padding: 10px 8px;
	}

	.section-title,
	.section-desc,
	.premium-item p,
	.location-mini-card li {
		word-break: keep-all;
	}
}

/* ===== RESPONSIVE: 1024px 이상 (데스크톱 조정) ===== */
@media (max-width: 1024px) {
	.premium-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.location-mini-grid {
		grid-template-columns: 1fr 1fr;
	}

	.interior-grid {
		grid-template-columns: 1fr 1fr;
	}

	.key-info-top {
		grid-template-columns: repeat(2, 1fr);
	}

	.key-spec-wrap {
		grid-template-columns: 1fr;
	}

	.news-grid {
		grid-template-columns: 1fr 1fr;
	}

	.bl-subtabs li {
		flex: 1 1 auto;
		min-width: 90px;
		max-width: 180px;
	}

	.bl-subtab {
		padding: 11px 6px;
		font-size: 13px;
	}
}

/* ===== RESPONSIVE: 480px 이하 (모바일) ===== */
@media screen and (max-width: 480px) {
	#header {
		padding: 0 16px;
		height: 64px;
	}

	.logo {
		font-size: 16px;
	}

	.logo img {
		max-height: 28px;
	}

	.menu-toggle {
		gap: 4px;
	}

	.menu-toggle span {
		width: 20px;
		height: 1.5px;
	}

	.mobile-nav-close {
		top: 20px;
		right: 24px;
		font-size: 24px;
	}

	.mobile-menu-link {
		font-size: 18px;
	}

	.mobile-submenu a {
		padding: 12px 20px 12px 36px;
		font-size: 14px;
	}

	.mobile-nav .nav-tel {
		font-size: 18px;
		padding: 14px 24px;
	}

	.key-info-top {
		grid-template-columns: 1fr 1fr;
		gap: 10px;
		margin-bottom: 64px;
	}

	.key-card {
		display: flex;
		flex-direction: column;
		align-items: center;
		text-align: center;
		padding: 20px 10px;
		min-height: 160px;
		justify-content: center;
	}

	.key-card-label {
		font-size: 11px;
		letter-spacing: 0.2em;
		margin-bottom: 10px;
		padding-right: 0;
		border-right: none;
		opacity: 0.7;
	}

	.key-card-value {
		padding-left: 0;
		font-size: 15px;
		font-weight: 700;
		line-height: 1.3;
		margin-bottom: 6px;
		word-break: keep-all;
	}

	.key-card-sub {
		padding-left: 0;
		grid-column: auto;
		font-size: 11px;
		line-height: 1.5;
		color: var(--text-secondary);
		word-break: keep-all;
	}

	.bl-subtabs {
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		scrollbar-width: none;
		flex-wrap: nowrap;
		gap: 6px;
		justify-content: flex-start;
	}

	.bl-subtabs::-webkit-scrollbar {
		display: none;
	}

	.bl-subtabs li {
		flex: 0 0 95px;
		min-width: 95px;
	}

	.bl-subtab {
		padding: 8px 3px;
		font-size: 11px;
	}

	.interior-tabs li {
		flex: 1 1 calc(50% - 8px);
	}

	.interior-tabs .bl-subtab {
		font-size: 0.85rem;
		padding: 10px 0;
	}

	.bl-subtabs ul {
		gap: 6px;
	}

	.sub_nav_list {
		grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
	}

	.sub_nav_list a {
		font-size: 11px;
		padding: 10px 6px;
	}

	@media (max-width: 768px) {
		.footer-family {
			align-self: flex-start;
			margin-top: 20px;
			width: 100%;
		}

		.family-wrapper {
			width: 100%;
		}
	}
}