:root {
            --color-black: #000000;
            --color-spectral-white: #f0f0fa;
            --color-ghost-bg: rgba(240, 240, 250, 0.1);
            --color-ghost-border: rgba(240, 240, 250, 0.35);
            --color-dark-overlay: rgba(0, 0, 0, 0.5);
            --font-primary: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
            --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
            --font-display: 'Inter', sans-serif; /* Placeholder for D-DIN */
            --letter-spacing-display: 0.96px;
            --letter-spacing-nav: 1.17px;
        }

        body {
            margin: 0;
            font-family: var(--font-primary);
            background-color: var(--color-black);
            color: var(--color-spectral-white);
            scroll-behavior: smooth;
            overflow-x: hidden;
        }

        section {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 80px 20px;
            box-sizing: border-box;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .section-overlay::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--color-dark-overlay);
        }

        .content-wrapper {
            position: relative;
            z-index: 1;
            text-align: left;
            max-width: 900px;
            margin: 0 auto;
            width: 100%;
        }

        h1, h2, h3 {
            font-family: var(--font-display);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: var(--letter-spacing-display);
            line-height: 1.0;
            margin-bottom: 20px;
        }

        h1 { font-size: 48px; }
        h2 { font-size: 36px; }
        h3 { font-size: 24px; }

        p {
            font-size: 16px;
            line-height: 1.6;
            margin-bottom: 15px;
            letter-spacing: normal;
        }

        .button-ghost {
            display: inline-block;
            background-color: var(--color-ghost-bg);
            color: var(--color-spectral-white);
            padding: 18px 30px;
            border: 1px solid var(--color-ghost-border);
            border-radius: 32px;
            text-decoration: none;
            font-family: var(--font-display);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: var(--letter-spacing-nav);
            transition: background-color 0.3s ease, color 0.3s ease;
            font-size: 13px;
        }

        .button-ghost:hover {
            background-color: var(--color-spectral-white);
            color: var(--color-black);
        }

        /* Navigation */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: 20px 40px;
            z-index: 10;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(0,0,0,0.3); /* Slightly transparent */
            backdrop-filter: blur(10px);
            box-sizing: border-box;
        }

        .site-nav .logo img {
            height: 19px; /* Approximate height from design spec */
        }

        .site-nav ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
        }

        .site-nav li {
            margin-left: 30px;
        }

        .site-nav a {
            color: var(--color-spectral-white);
            text-decoration: none;
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: var(--letter-spacing-nav);
            padding: 5px 10px;
            transition: color 0.3s ease;
        }

        .site-nav a:hover {
            color: var(--color-spectral-white); /* Hover White matches Spectral */
        }

        /* Hero Section */
        #hero {
            background-image: url("https://images.unsplash.com/photo-1595515106864-0779d30192c56?w=1600&q=60");
            background-attachment: fixed; /* Parallax effect */
        }

        #hero h1 {
            font-size: 64px; /* Larger for hero */
            max-width: 700px;
            text-align: center;
            margin-bottom: 30px;
        }
        #hero p {
            font-size: 18px;
            max-width: 600px;
            text-align: center;
            margin-bottom: 40px;
        }

        /* Service Cards */
        .service-cards {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
            margin-top: 30px;
        }

        .service-card {
            flex: 1;
            min-width: 280px;
            max-width: 350px;
            background-color: var(--color-black);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            padding: 30px;
            box-sizing: border-box;
            text-align: left;
            position: relative;
            overflow: hidden;
        }

        .service-card img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.2;
            z-index: 0;
            border-radius: 12px;
        }

        .service-card .card-content {
            position: relative;
            z-index: 1;
        }

        .service-card h3 {
            font-size: 24px;
            margin-bottom: 15px;
            color: var(--color-spectral-white);
        }

        .service-card p {
            font-size: 14px;
            line-height: 1.5;
            color: rgba(240, 240, 250, 0.8);
        }

        /* Trust Stats */
        .trust-stats {
            display: flex;
            justify-content: space-around;
            align-items: center;
            flex-wrap: wrap;
            margin-top: 50px;
            width: 100%;
        }

        .stat-item {
            text-align: center;
            padding: 20px;
        }

        .stat-item .number {
            font-family: var(--font-display);
            font-size: 60px;
            font-weight: 700;
            letter-spacing: 2px;
            color: var(--color-spectral-white);
            line-height: 1;
        }

        .stat-item .label {
            font-size: 16px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: rgba(240, 240, 250, 0.7);
        }

        /* Footer */
        .site-footer {
            background-color: #151a20;
            color: #f7f5f1;
            text-align: center;
            padding: 40px 20px;
            margin-top: 80px;
            font-size: 14px;
        }

        .site-footer a {
            color: #f7f5f1;
            text-decoration: underline;
        }

        .site-footer a:hover {
            color: var(--color-spectral-white);
        }

        .footer-nav {
            list-style: none;
            padding: 0;
            margin: 20px 0;
            display: flex;
            justify-content: center;
            gap: 25px;
        }

        .footer-nav a {
            color: #f7f5f1;
            text-decoration: none;
            text-transform: uppercase;
            font-weight: 500;
            letter-spacing: 1px;
        }
        .footer-nav a:hover {
            color: var(--color-spectral-white);
        }


        /* Responsive Adjustments */
        @media (max-width: 992px) {
            .site-nav { padding: 15px 20px; }
            .site-nav ul { flex-direction: column; align-items: flex-end; margin-top: 15px; }
            .site-nav li { margin-left: 0; margin-bottom: 10px; }
            .site-nav a { font-size: 12px; letter-spacing: 1px; }

            #hero h1 { font-size: 48px; }
            #hero p { font-size: 16px; }

            .service-cards { flex-direction: column; align-items: center; }
            .service-card { max-width: 350px; width: 90%; }

            .trust-stats { flex-direction: column; }
            .stat-item { margin-bottom: 30px; }
        }

        @media (max-width: 768px) {
            h1 { font-size: 36px; }
            h2 { font-size: 28px; }
            h3 { font-size: 20px; }
            p { font-size: 14px; }

            .content-wrapper { padding: 20px; }

            .button-ghost { padding: 15px 25px; font-size: 12px; }

            #hero h1 { font-size: 40px; }
            .section-overlay::before { background: rgba(0,0,0,0.6); }
        }
    
.abn-card, .reason-item, .testimonial-item {
            background-color: var(--color-ghost-bg);
            border: 1px solid var(--color-ghost-border);
            border-radius: 8px;
            padding: 25px;
            margin-bottom: 20px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .abn-card:hover, .reason-item:hover, .testimonial-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
        }
        .about {
            background-color: var(--color-black); /* Or another suitable background */
        }
        .about-content {
            max-width: 900px;
            margin: 0 auto;
            text-align: left;
        }
        .about-hero {
            background-image: url("path/to/your/about-hero-image.jpg"); /* Placeholder */
            background-size: cover;
            background-position: center;
            color: var(--color-spectral-white);
            text-align: center;
            padding: 100px 20px;
        }
        .about-hero h1 {
            font-size: 56px;
            letter-spacing: var(--letter-spacing-display);
        }
        .area-map {
            width: 100%;
            max-width: 900px;
            margin: 40px auto;
            border: 1px solid var(--color-ghost-border);
            border-radius: 8px;
            overflow: hidden;
        }
        .btn, .btn-primary, .cta-button {
            display: inline-block;
            background-color: var(--color-spectral-white);
            color: var(--color-black);
            padding: 16px 32px;
            border: none;
            border-radius: 32px;
            text-decoration: none;
            font-family: var(--font-display);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: var(--letter-spacing-nav);
            transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
            font-size: 13px;
            cursor: pointer;
        }
        .btn:hover, .btn-primary:hover, .cta-button:hover {
            background-color: var(--color-ghost-border);
            color: var(--color-spectral-white);
            transform: translateY(-2px);
        }
        .btn-primary {
            background-color: var(--color-spectral-white); /* Assuming primary is white */
            color: var(--color-black);
        }
        .contact-info {
            margin-top: 30px;
            font-size: 16px;
            line-height: 1.6;
        }
        .contact-info p {
            margin-bottom: 10px;
        }
        .contact-info a {
            color: var(--color-spectral-white);
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            box-sizing: border-box;
        }
        .content-section {
            padding: 80px 0;
        }
        .cta-box {
            background-color: var(--color-ghost-bg);
            border: 1px solid var(--color-ghost-border);
            border-radius: 8px;
            padding: 40px;
            text-align: center;
            margin: 50px 0;
        }
        .cta-box h2 {
            font-size: 36px;
            margin-bottom: 20px;
        }
        .cta-section {
            background-image: url("path/to/your/cta-background.jpg"); /* Placeholder */
            background-size: cover;
            background-position: center;
            color: var(--color-spectral-white);
            text-align: center;
            padding: 100px 20px;
        }
        .footer-bottom {
            background-color: rgba(0, 0, 0, 0.8);
            padding: 20px;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            padding: 40px 0;
            flex-wrap: wrap;
        }
        .footer-content .links {
            margin-bottom: 20px;
        }
        .footer-content h3 {
            font-size: 18px;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: var(--letter-spacing-display);
            color: var(--color-spectral-white);
        }
        .footer-content ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-content li {
            margin-bottom: 10px;
        }
        .footer-content a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            font-size: 15px;
            transition: color 0.3s ease;
        }
        .footer-content a:hover {
            color: var(--color-spectral-white);
        }
        .footer-section {
            background-color: var(--color-black);
            color: var(--color-spectral-white);
            padding-top: 40px;
        }
        .hero-section {
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            text-align: center;
            background-size: cover;
            background-position: center;
            position: relative;
            color: var(--color-spectral-white);
            background-attachment: fixed; /* Parallax effect */
        }
        .hero-section .content-wrapper {
            z-index: 1;
        }
        .hero-section h1 {
            font-size: 64px;
            margin-bottom: 20px;
            line-height: 1.1;
            letter-spacing: var(--letter-spacing-display);
            max-width: 800px;
        }
        .hero-section p {
            font-size: 18px;
            line-height: 1.7;
            margin-bottom: 30px;
            max-width: 700px;
        }
        .links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .links li {
            margin-bottom: 10px;
        }
        .links a {
            color: var(--color-spectral-white);
            text-decoration: none;
            font-size: 15px;
            transition: color 0.3s ease;
        }
        .links a:hover {
            color: var(--color-spectral-white);
        }
        .page-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .page-header h1 {
            font-size: 48px;
            letter-spacing: var(--letter-spacing-display);
            margin-bottom: 10px;
        }
        .page-header p {
            font-size: 18px;
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .reason-item {
            text-align: center;
        }
        .reason-item h3 {
            font-size: 20px;
            margin-bottom: 10px;
        }
        .reason-item p {
            font-size: 15px;
            line-height: 1.5;
        }
        .reasons-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        .row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -15px; /* Counteract padding */
        }
        .row > div {
            padding: 0 15px; /* Gutters */
            box-sizing: border-box;
        }
        .services-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .services-list li {
            margin-bottom: 15px;
            padding-left: 25px;
            position: relative;
            line-height: 1.6;
        }
        .services-list li::before {
            content: '✓'; /* Checkmark */
            position: absolute;
            left: 0;
            color: #4CAF50; /* A contrasting green */
            font-weight: bold;
        }
        .site {
            /* Base styles for the entire site if needed, often handled by body */
        }
        .testimonial-item {
            text-align: center;
        }
        .testimonial-item p:first-of-type { /* Quote */
            font-style: italic;
            font-size: 1.1em;
            margin-bottom: 15px;
        }
        .testimonial-item p:last-of-type { /* Author */
            font-weight: bold;
            font-size: 0.9em;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 0;
        }
        .testimonials {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        .topbar {
            background-color: rgba(0,0,0,0.5);
            padding: 10px 40px;
            display: flex;
            justify-content: flex-end;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 5;
            backdrop-filter: blur(10px);
        }
        .topbar-nav a {
            color: var(--color-spectral-white);
            text-decoration: none;
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: var(--letter-spacing-nav);
            margin-left: 30px;
            transition: color 0.3s ease;
        }
        .topbar-nav a:hover {
            color: var(--color-spectral-white);
        }
        /* Section Specific adjustments */
        #hero .content-wrapper {
            max-width: 900px;
            text-align: center;
        }
        .service-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        .service-cards .abn-card {
            background-color: var(--color-ghost-bg);
            border: 1px solid var(--color-ghost-border);
            padding: 30px;
            text-align: center;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .service-cards .abn-card h3 {
            font-size: 22px;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: var(--letter-spacing-display);
        }
        .service-cards .abn-card p {
            font-size: 15px;
            line-height: 1.6;
            margin-bottom: 20px;
        }