/* ==========================================================================
   Design System & Global Variables
   ========================================================================== */
:root {
    --bg-primary: #08080a;
    --bg-secondary: #111116;
    --bg-tertiary: #181822;
    
    --accent-green: #39ff14;
    --accent-green-rgb: 57, 255, 20;
    --accent-purple: #8b5cf6;
    --accent-purple-rgb: 139, 92, 246;
    --accent-orange: #ff6b35;
    
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-light: #ffffff;
    
    --font-heading: 'Outfit', 'Noto Sans KR', sans-serif;
    --font-body: 'Noto Sans KR', sans-serif;
    
    --glow-green: 0 0 25px rgba(57, 255, 20, 0.35);
    --glow-purple: 0 0 25px rgba(139, 92, 246, 0.35);
    --border-glass: 1px solid rgba(255, 255, 255, 0.07);
    --bg-glass: rgba(255, 255, 255, 0.03);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--text-main);
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

ul {
    list-style: none;
}

/* Helper Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.bg-darker {
    background-color: #040405;
}

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

.text-gradient {
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.animate-glow {
    animation: neonGlow 2.5s ease-in-out infinite alternate;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

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

/* ==========================================================================
   Typography & Headers
   ========================================================================== */
.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   Buttons & UI Elements
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-normal);
    text-align: center;
    white-space: nowrap;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
    padding: 16px 24px;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent-green);
    color: #000000;
}

.btn-primary:hover {
    box-shadow: var(--glow-green);
    transform: translateY(-2px);
}

.btn-gradient {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-purple));
    color: var(--text-light);
    border: none;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.2);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.4), var(--glow-green);
}

.btn-outline {
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    color: var(--text-main);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-main);
    transform: translateY(-2px);
}

.btn-xs {
    padding: 6px 12px;
    font-size: 0.75rem;
    border-radius: 4px;
}

.glass-panel {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: var(--border-glass);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-normal);
}

.glass-panel:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.icon {
    width: 20px;
    height: 20px;
}

.icon-sm {
    width: 16px;
    height: 16px;
}

.icon-check {
    width: 18px;
    height: 18px;
    color: var(--accent-green);
    flex-shrink: 0;
}

/* ==========================================================================
   Header Navigation
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(8, 8, 10, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-normal);
}

.main-header.scrolled {
    background: rgba(8, 8, 10, 0.9);
    padding: 12px 0;
}

.nav-container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-normal);
}

.main-header.scrolled .nav-container {
    height: 64px;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.05em;
    color: var(--text-light);
}

.logo-glow {
    color: var(--accent-green);
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.5);
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-muted);
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-light);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-purple));
    transition: var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    z-index: 1100;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-main);
    transition: var(--transition-fast);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(8, 8, 10, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-normal);
}

.mobile-nav-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.mobile-nav-links a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-muted);
}

.mobile-nav-links a:hover {
    color: var(--accent-green);
    text-shadow: 0 0 15px rgba(57, 255, 20, 0.3);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -1;
    transform: scale(1.05);
    animation: zoomOut 20s infinite alternate;
}

.hero-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.hero-content {
    max-width: 680px;
    margin-bottom: 60px;
}

.badge-new {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-light);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-green);
    box-shadow: 0 0 10px var(--accent-green);
    animation: pulse 1.5s infinite;
}

.pulse-dot.closed {
    background-color: var(--accent-orange);
    box-shadow: 0 0 10px var(--accent-orange);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
    color: var(--text-light);
}

.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 40px;
}

.stat-card {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-green);
    text-shadow: 0 0 15px rgba(57, 255, 20, 0.2);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Key Features Section
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.feature-card {
    background: var(--bg-secondary);
    border: var(--border-glass);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.feature-img-wrapper {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

.feature-card:hover .feature-img {
    transform: scale(1.08);
}

.feature-img-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 40%, var(--bg-secondary) 100%);
}

.feature-body {
    padding: 32px;
}

.feature-tag {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

.tag-green {
    background-color: rgba(57, 255, 20, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(57, 255, 20, 0.2);
}

.tag-purple {
    background-color: rgba(139, 92, 246, 0.1);
    color: var(--accent-purple);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-light);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    height: 72px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 20px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.925rem;
    color: var(--text-main);
}

/* ==========================================================================
   Pricing Section & Calculator
   ========================================================================== */
.pricing-container {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 32px;
    align-items: stretch;
}

.calculator-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-light);
}

.calc-subtitle {
    color: var(--text-muted);
    font-size: 0.925rem;
    margin-bottom: 32px;
}

.calc-group {
    margin-bottom: 28px;
}

.calc-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--text-light);
}

.calc-option-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.calc-option-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: transparent;
    transition: var(--transition-fast);
}

.calc-option-box.active {
    background: rgba(57, 255, 20, 0.03);
    border-color: rgba(57, 255, 20, 0.3);
    box-shadow: 0 4px 20px rgba(57, 255, 20, 0.05);
}

.calc-option-box.active::before {
    background: var(--accent-green);
}

.option-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 4px;
}

.option-price {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.calc-option-box.active .option-price {
    color: var(--accent-green);
}

.option-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 0.725rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

.calc-option-box.active .option-badge {
    background: rgba(57, 255, 20, 0.15);
    color: var(--accent-green);
}

.option-badge.discount {
    background: rgba(139, 92, 246, 0.15);
    color: var(--accent-purple);
}

.calc-option-box.active .option-badge.discount {
    background: rgba(139, 92, 246, 0.25);
    color: var(--text-light);
}

/* Sub option boxes for halfbath (3 columns) */
.calc-option-box-sub {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: center;
}

.calc-option-box-sub.active {
    background: rgba(139, 92, 246, 0.04);
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.05);
}

.option-sub-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 4px;
}

.option-sub-price {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.calc-option-box-sub.active .option-sub-title {
    color: var(--accent-purple);
}

.calc-option-box-sub.active .option-sub-price {
    color: var(--text-light);
}

.calc-disclaimer {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 10px;
}

/* Summary Card Side */
.summary-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid rgba(139, 92, 246, 0.15);
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.02) 0%, rgba(8, 8, 10, 0.3) 100%);
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.05);
}

.summary-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
}

.summary-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-purple);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.summary-card h4 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-light);
}

.summary-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.06);
    margin: 24px 0;
}

.summary-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.summary-row span:last-child {
    font-weight: 600;
    color: var(--text-main);
}

.summary-row.discount-row {
    color: var(--accent-green);
}

.summary-row.discount-row span:last-child {
    color: var(--accent-green);
}

.total-price-block {
    margin: 24px 0;
}

.total-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.total-value {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-light);
    margin-top: 4px;
}

.total-value span {
    color: var(--accent-green);
    text-shadow: 0 0 15px rgba(57, 255, 20, 0.2);
}

.summary-actions .btn {
    margin-bottom: 16px;
}

.summary-hint {
    font-size: 0.775rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ==========================================================================
   Reviews Section
   ========================================================================== */
.keywords-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.keyword-pill {
    background: rgba(255, 255, 255, 0.03);
    border: var(--border-glass);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition-fast);
}

.keyword-pill:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.review-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 50px;
}

.tab-btn {
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.01);
    transition: var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-light);
    border-color: rgba(255, 255, 255, 0.15);
}

.tab-btn.active {
    background: linear-gradient(135deg, rgba(57, 255, 20, 0.15), rgba(139, 92, 246, 0.15));
    border-color: rgba(139, 92, 246, 0.4);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.08);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    padding: 30px;
    background: var(--bg-secondary);
}

.review-card.hidden {
    display: none;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-purple));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.user-info {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.user-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-light);
}

.visit-badge {
    font-size: 0.725rem;
    color: var(--accent-green);
}

.rating-stars {
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.review-body {
    flex-grow: 1;
    margin-bottom: 24px;
}

.review-highlight {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 10px;
    line-height: 1.4;
}

.review-text {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.review-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 16px;
    display: flex;
    gap: 8px;
}

.tag-keyword {
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
}

/* ==========================================================================
   Gallery Section
   ========================================================================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 300px;
    border: var(--border-glass);
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(8, 8, 10, 0.9) 0%, transparent 70%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition-normal);
}

.gallery-overlay span {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-light);
    transform: translateY(10px);
    transition: var(--transition-normal);
}

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

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

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

/* ==========================================================================
   Location & Directions
   ========================================================================== */
.location-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: stretch;
}

.location-info-card {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-row {
    display: flex;
    gap: 16px;
}

.info-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.info-text strong {
    display: block;
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 6px;
}

.info-text p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.info-text .alert-holiday {
    color: var(--accent-orange);
    font-weight: 500;
    margin-top: 4px;
}

.info-text .btn-outline {
    margin-top: 10px;
}

.info-text .phone-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-green);
}

/* Stylized Visual Map Card */
.map-card-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 30px;
}

.map-canvas {
    background: #0f1015;
    border-radius: 14px;
    height: 250px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.map-glow {
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(57, 255, 20, 0.06) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-image: 
        radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 20px 20px, 40px 40px, 40px 40px;
    position: relative;
}

.map-placeholder::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(57, 255, 20, 0.2), transparent);
    top: 60%;
    left: 10%;
    transform: rotate(-15deg);
}

.map-placeholder::before {
    content: '은행로 (Eunhaeng-ro)';
    position: absolute;
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.15);
    top: 63%;
    left: 30%;
    transform: rotate(-15deg);
}

.marker {
    font-size: 2.2rem;
    position: relative;
    z-index: 2;
    transform: translateY(-8px);
    animation: float 2.5s ease-in-out infinite;
}

.marker-pulse {
    position: absolute;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(57, 255, 20, 0.4);
    box-shadow: 0 0 12px var(--accent-green);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -30%) scale(0.5);
    z-index: -1;
    animation: markerPulse 2s infinite;
}

.map-labels {
    text-align: center;
    z-index: 2;
}

.label-primary {
    display: block;
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-light);
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
}

.label-secondary {
    display: block;
    font-size: 0.775rem;
    color: var(--accent-green);
    margin-top: 2px;
}

.map-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
    background-color: #040405;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 0 40px;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    text-align: center;
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-light);
}

.footer-brand p {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
    font-weight: 400;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--accent-green);
}

.footer-copy {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    width: 100%;
    padding-top: 28px;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: -60px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--bg-tertiary), #0f1015);
    color: var(--text-light);
    border: 1px solid rgba(57, 255, 20, 0.3);
    box-shadow: var(--glow-green), 0 10px 30px rgba(0, 0, 0, 0.5);
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 2000;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
}

.toast-container.active {
    bottom: 30px;
    opacity: 1;
}

/* ==========================================================================
   Keyframe Animations
   ========================================================================== */
@keyframes neonGlow {
    from {
        text-shadow: 0 0 10px rgba(57, 255, 20, 0.2), 0 0 20px rgba(57, 255, 20, 0.1);
    }
    to {
        text-shadow: 0 0 15px rgba(57, 255, 20, 0.5), 0 0 30px rgba(57, 255, 20, 0.3), 0 0 40px rgba(139, 92, 246, 0.3);
    }
}

@keyframes pulse {
    0% {
        transform: scale(0.9);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
    100% {
        transform: scale(0.9);
        opacity: 0.6;
    }
}

@keyframes markerPulse {
    0% {
        transform: translate(-50%, -30%) scale(0.3);
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -30%) scale(1.6);
        opacity: 0;
    }
}

@keyframes zoomOut {
    from {
        transform: scale(1.05);
    }
    to {
        transform: scale(1.0);
    }
}

@keyframes float {
    0% {
        transform: translateY(-8px);
    }
    50% {
        transform: translateY(-16px);
    }
    100% {
        transform: translateY(-8px);
    }
}

/* ==========================================================================
   Media Queries & Responsive Styling
   ========================================================================== */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-title {
        font-size: 3.25rem;
    }
    
    .pricing-container {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .location-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 70px 0;
    }
    
    .nav-links {
        display: none;
    }
    
    .header-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    /* Toggle icon animation when menu is open */
    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-section {
        padding-top: 80px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .calc-options.grid-2 {
        grid-template-columns: 1fr;
    }
    
    .calc-options.grid-3 {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .gallery-item {
        height: 240px;
    }
    
    .map-actions {
        flex-direction: column;
    }
}