:root {
            --bg-main: #FFFFFF;
            --bg-soft: #F7F8FA;
            --bg-dark: #0A0F19;
            --text-primary: #121826;
            --text-secondary: #4B5563;
            --text-light: #F9FAFB;
            --text-light-secondary: #A6B0C3;
            --accent-blue: #3B82F6;
            --border-color: #E5E7EB;
            --border-dark: #374151;
            --shadow-light: 0 4px 12px -2px rgba(18, 24, 38, 0.05);
            --shadow-medium: 0 10px 25px -5px rgba(18, 24, 38, 0.1), 0 8px 10px -6px rgba(18, 24, 38, 0.1);
            --font-sans: 'Alliance No.1', sans-serif;
            --font-mono: 'Source Code Pro', monospace;
            --header-height: 80px;
            --container-width: 1800px;
            --radius-lg: 12px;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; font-size: 16px; }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg-soft);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        body.menu-open { overflow: hidden; }
        .container { max-width: var(--container-width); margin: 0 auto; padding: 0 2rem; }
        .section { padding: 120px 0; position: relative; }
        .eyebrow { font-family: var(--font-mono); font-size: 0.9rem; color: var(--accent-blue); font-weight: 700; margin-bottom: 1rem; display: block; text-transform: uppercase; letter-spacing: 0.05em; }
        .title { font-size: clamp(2.5rem, 5vw, 4.2rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1.1; margin-bottom: 1.5rem; color: var(--text-primary); }
        .subtitle { font-size: 1.25rem; color: var(--text-secondary); max-width: 80ch; line-height: 1.7; }
        .text-center { text-align: center; }
        .text-center .subtitle { margin-left: auto; margin-right: auto; }


        .header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; height: var(--header-height); background-color: transparent; border-bottom: 1px solid transparent; transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition); }
        .header.scrolled { background-color: rgba(255, 255, 255, 0.85); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--border-color); box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
        .navbar { display: flex; justify-content: space-between; align-items: center; height: 100%; }
        .nav-logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
        .nav-logo-text { font-weight: 800; font-size: 1.5rem; color: var(--text-primary); }
        .nav-controls { display: flex; align-items: center; gap: 1rem; }
        .nav-btn { padding: 0.6rem 1.5rem; font-weight: 600; text-decoration: none; border-radius: 8px; transition: var(--transition); border: 1px solid var(--text-primary); color: var(--text-primary); background-color: transparent; }
        .nav-btn:hover { background-color: var(--text-primary); color: var(--text-light); }
        .nav-icon-btn { background: none; border: none; cursor: pointer; font-size: 1.2rem; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; color: var(--text-primary); transition: color var(--transition), background-color var(--transition); border-radius: 50%; }
        .nav-icon-btn:hover { background-color: rgba(0, 0, 0, 0.05); }
        .nav-toggle .fa-xmark { display: none; }
        .menu-open .header .nav-toggle .fa-bars { display: none; }
        .menu-open .header .nav-toggle .fa-xmark { display: block; }
        .menu-open .header { background-color: transparent; border-bottom-color: transparent; box-shadow: none; }
        .menu-open .header .nav-logo-text, .menu-open .header .nav-icon-btn, .menu-open .header .nav-btn { color: var(--text-light); border-color: var(--text-light); }
        .menu-open .header .nav-icon-btn:hover { background-color: rgba(255, 255, 255, 0.1); }
        .fullscreen-menu { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background-color: var(--bg-dark); z-index: 999; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity var(--transition), visibility var(--transition); overflow-y: auto; padding: calc(var(--header-height) + 4rem) 2rem 4rem 2rem; }
        .fullscreen-menu.is-active { opacity: 1; visibility: visible; pointer-events: all; }
        .fullscreen-menu-grid { max-width: var(--container-width); margin: 0 auto; display: grid; grid-template-columns: repeat(12, 1fr); gap: 2rem; }
        .fullscreen-menu-col { grid-column: span 3; }
        .fullscreen-menu-col.main-nav { grid-column: span 4; }
        .fullscreen-menu-col.sub-nav { grid-column: span 2; }
        .fullscreen-menu-col h5 { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-light-secondary); margin-bottom: 1.5rem; font-size: 0.8rem; }
        .fullscreen-menu-col ul { list-style: none; padding: 0; }
        .fullscreen-menu-col ul li a { display: block; text-decoration: none; color: var(--text-light); transition: color var(--transition), padding-left var(--transition); }
        .fullscreen-menu-col ul li a:hover { color: var(--accent-blue); padding-left: 0.5rem; }
        .fullscreen-menu-col.main-nav ul li { margin-bottom: 1rem; }
        .fullscreen-menu-col.main-nav ul li a { font-size: 2.5rem; font-weight: 700; letter-spacing: -0.03em; }
        .fullscreen-menu-col.sub-nav ul li { margin-bottom: 0.8rem; }
        .fullscreen-menu-col.sub-nav ul li a { font-size: 1rem; font-weight: 500; color: var(--text-light-secondary); }
        .fullscreen-menu-col.sub-nav ul li a:hover { color: var(--text-light); }


        .page-header-section { padding-top: calc(var(--header-height) + 80px); padding-bottom: 80px; }
        .locator-section { padding-top: 0; padding-bottom: 120px; }
        .locator-grid { display: grid; grid-template-columns: 480px 1fr; gap: 3rem; min-height: 80vh; }
        
        .card-list-panel {
            overflow-y: auto;
            max-height: 80vh;
            padding-right: 1rem;
            scrollbar-width: thin;
            scrollbar-color: var(--border-color) transparent;
        }
        .card-list-panel::-webkit-scrollbar { width: 6px; }
        .card-list-panel::-webkit-scrollbar-track { background: transparent; }
        .card-list-panel::-webkit-scrollbar-thumb { background-color: var(--border-color); border-radius: 3px; }

        .location-card {
            display: block;
            position: relative;
            height: 220px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin-bottom: 1.5rem;
            text-decoration: none;
            color: var(--text-light);
            box-shadow: var(--shadow-light);
            border: 2px solid transparent;
            transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
        }
        .location-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-medium);
        }
        .location-card.active {
            border-color: var(--accent-blue);
            transform: translateY(-5px);
            box-shadow: 0 0 30px rgba(59, 130, 246, 0.2);
        }
        .location-card.wip {
            filter: grayscale(80%);
        }

        .card-bg-image {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background-size: cover;
            background-position: center;
            transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        .location-card:hover .card-bg-image {
            transform: scale(1.05);
        }

        .card-overlay {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background: linear-gradient(to top, rgba(10, 15, 25, 0.85) 0%, rgba(10, 15, 25, 0.5) 50%, rgba(10, 15, 25, 0) 100%);
        }

        .card-content {
            position: relative;
            z-index: 2;
            padding: 1.5rem;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
        }
        .card-content h5 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
            letter-spacing: -0.02em;
        }
        .card-content p {
            font-size: 0.95rem;
            color: var(--text-light-secondary);
            max-width: 90%;
        }
        .card-content .card-icon {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            font-size: 1.5rem;
            opacity: 0.5;
        }

        .map-container {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-medium);
            position: sticky;
            top: 120px;
            height: 80vh;
        }
        #main-map { width: 100%; height: 100%; }

        .custom-marker { width: 24px; height: 24px; cursor: pointer; }
        .custom-marker svg { width: 100%; height: 100%; overflow: visible; }
        .marker-outer-ring { fill: var(--accent-blue); fill-opacity: 0.2; stroke: var(--accent-blue); stroke-width: 1px; transition: transform 0.3s ease; }
        .marker-inner-dot { fill: var(--accent-blue); stroke: white; stroke-width: 2px; transition: r 0.3s ease; }
        .custom-marker.wip .marker-outer-ring { fill: var(--text-secondary); stroke: var(--text-secondary); }
        .custom-marker.wip .marker-inner-dot { fill: var(--text-secondary); }
        .custom-marker.active .marker-outer-ring, .custom-marker:hover .marker-outer-ring { transform: scale(1.5); }
        .custom-marker.active .marker-inner-dot { r: 6; animation: pulse 1.5s infinite ease-in-out; }
        @keyframes pulse { 0% { r: 4; } 50% { r: 6; } 100% { r: 4; } }

        .mapboxgl-popup-content { background-color: var(--bg-main) !important; color: var(--text-primary) !important; border: 1px solid var(--border-color); border-radius: 8px; box-shadow: var(--shadow-medium); padding: 1rem; font-family: var(--font-sans); max-width: 280px !important; }
        .mapboxgl-popup-close-button { color: var(--text-secondary); }
        .popup-title { font-weight: 700; margin-bottom: 0.5rem; color: var(--text-primary); }
        .popup-body { font-size: 0.9rem; color: var(--text-secondary); }
        .mapboxgl-popup-anchor-bottom .mapboxgl-popup-tip { border-top-color: var(--bg-main) !important; }


        .footer { background-color: var(--bg-dark); border-top: 1px solid var(--border-dark); padding: 80px 0; font-size: 0.95rem; }
        .footer .container { color: var(--text-light-secondary); }
        .footer-grid { display: grid; grid-template-columns: 2fr repeat(4, 1fr); gap: 2rem; padding-bottom: 3rem; }
        .footer-about h4 { font-size: 1.5rem; color: var(--text-light); margin-bottom: 1rem; }
        .footer-about p { color: var(--text-light-secondary); }
        .footer-col h5 { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-light); margin-bottom: 1.5rem; }
        .footer-col ul { list-style: none; padding: 0; }
        .footer-col ul li { margin-bottom: 1rem; }
        .footer-col ul a { color: var(--text-light-secondary); text-decoration: none; transition: var(--transition); }
        .footer-col ul a:hover { color: var(--text-light); }
        .footer-bottom { padding-top: 2rem; border-top: 1px solid var(--border-dark); display: flex; justify-content: space-between; align-items: center; }
        .footer-bottom span { color: var(--text-light-secondary); }
        .social-links { display: flex; gap: 1.5rem; }
        .social-links a { color: var(--text-light-secondary); font-size: 1.2rem; transition: var(--transition); }
        .social-links a:hover { color: var(--text-light); transform: translateY(-2px); }


        @media (max-width: 1200px) { .locator-grid { grid-template-columns: 400px 1fr; gap: 2rem; } }
        @media (max-width: 992px) {
            .section { padding: 80px 0; }
            .title { font-size: clamp(2rem, 8vw, 2.8rem); }
            .locator-grid { grid-template-columns: 1fr; }
            .map-container { position: relative; top: 0; height: 50vh; margin-top: 2rem; }
            .card-list-panel { max-height: none; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .footer-about { grid-column: 1 / -1; margin-bottom: 2rem; }
        }
        @media (max-width: 768px) {
            .footer-grid { grid-template-columns: 1fr; }
            .footer-bottom { flex-direction: column; gap: 1.5rem; text-align: center; }
            .nav-btn { display: none; }
        }