* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            color-scheme: dark;
            --black: #2D2D2D;
            --white: #ffffff;
            --white-90: rgba(255, 255, 255, 0.9);
            --white-70: rgba(255, 255, 255, 0.7);
            --white-50: rgba(255, 255, 255, 0.5);
            --white-30: rgba(255, 255, 255, 0.3);
            --white-15: rgba(255, 255, 255, 0.15);
            --white-10: rgba(255, 255, 255, 0.1);
            --white-05: rgba(255, 255, 255, 0.05);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: var(--black);
            color: var(--white);
            line-height: 1.6;
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 1.5rem 5%;
            display: flex;
            gap: 1.5rem;
            justify-content: space-between;
            align-items: center;
            background: linear-gradient(to bottom, rgba(45,45,45,0.9), transparent);
            transition: background 0.3s ease;
        }

        nav.scrolled {
            background: rgba(45, 45, 45, 0.95);
            backdrop-filter: blur(10px);
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 400;
            letter-spacing: 0.14em;
            color: var(--white);
            flex: 0 0 auto;
        }

        .logo span {
            font-weight: 300;
            color: var(--white-70);
            font-size: 0.6rem;
            display: block;
            letter-spacing: 0.2em;
            margin-top: 2px;
        }

        .nav-links {
            display: flex;
            gap: 2.5rem;
            list-style: none;
            align-items: center;
            justify-content: center;
            flex: 1 1 auto;
            min-width: 0;
        }

        .nav-links a {
            color: var(--white-70);
            text-decoration: none;
            font-family: 'Poppins', sans-serif;
            font-size: 0.85rem;
            font-weight: 400;
            letter-spacing: 0.05em;
            transition: color 0.3s ease;
            text-transform: uppercase;
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--white);
        }

        .nav-cta {
            padding: 0.75rem 1.5rem;
            border: 1px solid var(--white-30);
            background: transparent;
            color: var(--white);
            font-size: 0.85rem;
            letter-spacing: 0.05em;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            flex: 0 0 auto;
            line-height: 1.25;
            text-align: center;
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--white);
            color: var(--black);
        }

        /* Dynamic slug pages: cleaner and wider nav footprint on desktop */
        nav.nav--slug {
            padding-inline: 4%;
        }

        .nav--slug .nav-links {
            flex: 0 1 min(64vw, 920px);
            justify-content: space-between;
            gap: clamp(1rem, 1.6vw, 1.8rem);
        }

        .nav--slug .nav-links a {
            font-size: clamp(0.78rem, 0.82vw, 0.9rem);
            letter-spacing: 0.08em;
            color: var(--white-90);
        }

        @media (min-width: 769px) {
            .nav--slug .nav-links > li:not(.mobile-cta-item) {
                flex: 1 1 0;
                text-align: center;
            }
        }

        .mobile-cta-item {
            display: none;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            padding: calc(88px + 1.5rem) 5% clamp(5.5rem, 9vh, 7rem);
            overflow: hidden;
            background-color: #2d2d2d;
            background-image: url('../img/hero-bg.webp');
            background-position: center center;
            background-size: cover;
            background-repeat: no-repeat;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                linear-gradient(to bottom, 
                    rgba(45, 45, 45, 0.45) 0%, 
                    rgba(45, 45, 45, 0.55) 40%, 
                    rgba(45, 45, 45, 0.80) 70%, 
                    rgba(45, 45, 45, 1) 100%);
            pointer-events: none;
        }

        /* Internal slug pages — compact hero, top-aligned to avoid overflow */
        .hero--internal {
            min-height: 80vh;
            align-items: flex-start;
            padding-top: calc(80px + 5rem);
            padding-bottom: 7rem;
        }

        .hero--internal .hero-tagline {
            margin-bottom: 1.25rem;
        }

        .hero--internal h1 {
            font-size: clamp(2rem, 5vw, 3.8rem);
            margin-bottom: 1rem;
        }

        .hero--internal .hero-subtitle {
            margin-bottom: 0.75rem;
        }

        .hero--internal .hero-body {
            margin-bottom: 1.5rem;
        }

        .hero--internal .hero-microcopy {
            margin-top: -0.25rem;
            margin-bottom: 2rem;
        }

        .hero--internal .scroll-indicator {
            opacity: 0.5;
        }

        .hero-content {
            text-align: center;
            max-width: 900px;
            position: relative;
            z-index: 1;
        }

        .hero-tagline {
            font-size: 0.9rem;
            letter-spacing: 0.3em;
            color: var(--white-50);
            text-transform: uppercase;
            margin-bottom: 2rem;
        }

        .hero h1 {
            font-size: clamp(2.3rem, 5.4vw, 4.6rem);
            font-weight: 300;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            letter-spacing: -0.02em;
        }

        .hero h1 strong {
            font-weight: 600;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            color: var(--white-70);
            max-width: 600px;
            margin: 0 auto 1.25rem;
            font-weight: 300;
        }

        .hero-body {
            font-size: 1rem;
            color: var(--white-70);
            max-width: 720px;
            margin: 0 auto 3rem;
            font-weight: 300;
        }

        .hero-cta {
            display: inline-flex;
            gap: 1rem;
            flex-wrap: wrap;
            justify-content: center;
        }

        .btn-primary {
            padding: 1rem 2.5rem;
            background: var(--white);
            color: var(--black);
            border: none;
            font-size: 0.9rem;
            font-weight: 500;
            letter-spacing: 0.1em;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            text-decoration: none;
        }

        .btn-primary:hover {
            background: var(--white-90);
            transform: translateY(-2px);
        }

        .btn-secondary {
            padding: 1rem 2.5rem;
            background: transparent;
            color: var(--white);
            border: 1px solid var(--white-30);
            font-size: 0.9rem;
            font-weight: 500;
            letter-spacing: 0.1em;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            text-decoration: none;
        }

        .btn-secondary:hover {
            border-color: var(--white);
            background: var(--white-10);
        }

        .scroll-indicator {
            position: absolute;
            bottom: 0.5rem;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            color: var(--white-30);
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
        }

        .scroll-indicator::after {
            content: '';
            width: 1px;
            height: 40px;
            background: linear-gradient(to bottom, var(--white-50), transparent);
            animation: scroll 2s ease-in-out infinite;
        }

        /* Hero Microcopy */
        .hero-microcopy {
            font-size: 0.85rem;
            color: var(--white-70);
            max-width: 520px;
            margin: -1rem auto 2.5rem;
            font-style: italic;
            letter-spacing: 0.02em;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
        }

        /* =====================
           CONCEPT SECTION
        ===================== */
        .concept {
            padding: 8rem 5%;
            background: var(--white-05);
        }

        .concept-body {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            max-width: 1200px;
            margin: 0 auto;
            align-items: center;
        }

        .concept-text p {
            color: var(--white-70);
            font-size: 1.05rem;
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .concept-pillars {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        .pillar {
            padding: 2rem;
            border: 1px solid var(--white-10);
            background: var(--white-05);
            transition: all 0.3s ease;
        }

        .pillar:hover {
            background: var(--white-10);
            border-color: var(--white-30);
        }

        .pillar-label {
            font-size: 0.8rem;
            font-weight: 500;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--white-70);
        }

        .pillar-desc {
            color: var(--white-50);
            font-size: 0.88rem;
            line-height: 1.6;
            margin-top: 0.75rem;
        }

        @media (max-width: 1024px) {
            .concept-body {
                grid-template-columns: 1fr;
                gap: 3rem;
            }
        }

        /* =====================
           AUDIENCE SECTION
        ===================== */
        .audience {
            padding: 8rem 5%;
            background: #f5f5f5;
            color: var(--black);
        }

        .audience .section-label {
            color: rgba(45, 45, 45, 0.5);
        }

        .audience .section-title {
            color: var(--black);
        }

        .audience .section-title strong {
            color: var(--black);
        }

        .audience-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .audience-card {
            padding: 2.5rem;
            border: 1px solid rgba(45, 45, 45, 0.1);
            background: var(--white);
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .audience-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(to right, transparent, rgba(45, 45, 45, 0.3), transparent);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }

        .audience-card:hover::before {
            transform: scaleX(1);
        }

        .audience-card:hover {
            background: rgba(45, 45, 45, 0.04);
        }

        .audience-card-num {
            font-size: 0.7rem;
            font-weight: 700;
            color: rgba(45, 45, 45, 0.2);
            letter-spacing: 0.15em;
            margin-bottom: 1rem;
        }

        .audience-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--black);
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }

        .audience-card p {
            font-size: 0.95rem;
            color: rgba(45, 45, 45, 0.65);
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .audience-grid {
                grid-template-columns: 1fr;
            }
        }

        /* =====================
           USE CASES SECTION
        ===================== */
        .use-cases {
            padding: 8rem 5%;
            background: var(--black);
        }

        .usecases-body {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: start;
            max-width: 1200px;
            margin: 0 auto;
        }

        .usecases-image {
            position: sticky;
            top: 10rem;
        }

        .usecases-image img {
            width: 100%;
            height: 560px;
            object-fit: cover;
            border-radius: 12px;
            display: block;
        }

        .usecases-list {
            display: flex;
            flex-direction: column;
        }

        /* Types grid — premium card layout */
        .types-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 0;
            max-width: 1200px;
            margin: 0 auto;
            border-top: 1px solid var(--white-10);
        }

        .type-card {
            padding: 2.5rem 2rem 2.5rem 0;
            border-bottom: 1px solid var(--white-10);
            position: relative;
            transition: padding-left 0.3s ease;
        }

        .type-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 2rem;
            height: 2px;
            background: var(--white-30);
            transition: width 0.3s ease;
        }

        .type-card:hover::before {
            width: 4rem;
        }

        .type-card:hover {
            padding-left: 0.5rem;
        }

        .type-card h3 {
            font-size: 1rem;
            font-weight: 500;
            color: var(--white-90);
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }

        .type-card p {
            font-size: 0.88rem;
            color: var(--white-50);
            line-height: 1.7;
        }

        @media (max-width: 600px) {
            .types-grid {
                grid-template-columns: 1fr;
            }
        }

        .usecase-item {
            display: flex;
            gap: 2rem;
            padding: 2rem 0;
            border-bottom: 1px solid var(--white-10);
            transition: all 0.3s ease;
        }

        .usecase-item:first-child {
            border-top: 1px solid var(--white-10);
        }

        .usecase-item:hover {
            padding-left: 0.5rem;
        }

        .usecase-num {
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--white-15);
            letter-spacing: 0.15em;
            min-width: 32px;
            padding-top: 4px;
            flex-shrink: 0;
        }

        .usecase-content h3 {
            font-size: 1.05rem;
            font-weight: 500;
            color: var(--white-90);
            margin-bottom: 0.6rem;
        }

        .usecase-content p {
            font-size: 0.9rem;
            color: var(--white-50);
            line-height: 1.7;
        }

        @media (max-width: 900px) {
            .usecases-body {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .usecases-image {
                position: static;
            }

            .usecases-image img {
                height: 300px;
            }
        }

        @media (max-width: 480px) {
            .usecase-item {
                flex-direction: column;
                gap: 0.5rem;
            }
        }

        /* =====================
           DIFFERENTIATION SECTION
        ===================== */
        .differentiation {
            padding: 8rem 5%;
            background: var(--white-05);
        }

        .diff-intro {
            max-width: 700px;
            margin: 0 auto 4rem;
            text-align: center;
            font-size: 1.05rem;
            color: var(--white-50);
            line-height: 1.8;
        }

        .diff-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .diff-card {
            padding: 2.5rem 2rem;
            border: 1px solid var(--white-10);
            position: relative;
            transition: all 0.3s ease;
        }

        .diff-card--other {
            opacity: 0.65;
        }

        .diff-card--other:hover {
            opacity: 0.85;
        }

        .diff-card--atto {
            border-color: var(--white-30);
            background: var(--white-10);
        }

        .diff-card--atto::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(to right, transparent, var(--white-70), transparent);
        }

        .diff-type {
            display: block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--white-90);
            margin-bottom: 1rem;
        }

        .diff-card p {
            font-size: 0.9rem;
            color: var(--white-50);
            line-height: 1.7;
        }

        .diff-card--atto p {
            color: var(--white-70);
        }

        @media (max-width: 1024px) {
            .diff-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 600px) {
            .diff-grid {
                grid-template-columns: 1fr;
            }
        }

        /* =====================
           PROCESS SECTION
        ===================== */
        .process {
            padding: 8rem 5%;
            background: var(--white-10);
        }

        .process-steps {
            max-width: 900px;
            margin: 0 auto;
        }

        .process-step {
            display: flex;
            gap: 2.5rem;
            padding: 2.5rem 0;
            border-bottom: 1px solid var(--white-10);
        }

        .process-step:first-child {
            border-top: 1px solid var(--white-10);
        }

        .step-num {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--white-15);
            letter-spacing: 0.15em;
            min-width: 36px;
            padding-top: 4px;
            flex-shrink: 0;
        }

        .process .step-num {
            color: var(--white-30);
        }

        .step-content h3 {
            font-size: 1.15rem;
            font-weight: 500;
            color: var(--white-90);
            margin-bottom: 0.75rem;
        }

        .step-content p {
            font-size: 0.95rem;
            color: var(--white-50);
            line-height: 1.7;
        }

        @media (max-width: 480px) {
            .process-step {
                flex-direction: column;
                gap: 0.5rem;
            }
        }

        /* =====================
           RELATED LINKS SECTION
        ===================== */
        .related-links-section {
            padding: 8rem 5%;
            background: var(--black);
        }

        .related-links-inner {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 5rem;
            max-width: 1200px;
            margin: 0 auto;
            align-items: start;
        }

        .related-links-copy h2 {
            font-size: clamp(1.6rem, 2.5vw, 2.4rem);
            font-weight: 300;
            line-height: 1.2;
            margin-top: 1rem;
        }

        .related-links-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
        }

        .related-link-card {
            padding: 2rem 2.5rem;
            border-bottom: 1px solid var(--white-10);
            border-right: 1px solid var(--white-10);
            text-decoration: none;
            transition: background 0.3s ease;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .related-link-card:nth-child(2n) {
            border-right: none;
        }

        .related-link-card:nth-last-child(-n+2) {
            border-bottom: none;
        }

        .related-link-card span {
            font-size: 0.68rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--white-30);
        }

        .related-link-card strong {
            font-size: 1rem;
            font-weight: 500;
            color: var(--white-90);
            line-height: 1.4;
        }

        .related-link-card:hover {
            background: var(--white-10);
        }

        @media (max-width: 900px) {
            .related-links-inner {
                grid-template-columns: 1fr;
                gap: 2.5rem;
            }
        }

        @media (max-width: 600px) {
            .related-links-grid {
                grid-template-columns: 1fr;
            }

            .related-link-card {
                border-right: none;
            }

            .related-link-card:nth-last-child(-n+2) {
                border-bottom: 1px solid var(--white-10);
            }

            .related-link-card:last-child {
                border-bottom: none;
            }
        }

        /* =====================
           FOOTER NAV
        ===================== */
        .footer-nav-col {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 0.5rem;
        }

        .footer-nav-label {
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--white-30);
            margin-bottom: 0.5rem;
        }

        .footer-nav .footer-links {
            flex-direction: column;
            gap: 0.5rem;
            align-items: flex-start;
        }

        @media (max-width: 600px) {
            .footer-nav {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }

        @keyframes scroll {
            0%, 100% { opacity: 0.3; transform: scaleY(1); }
            50% { opacity: 1; transform: scaleY(1.2); }
        }

        /* Section divider line */
        .concept,
        .audience,
        .use-cases,
        .differentiation,
        .process,
        .location-advantages,
        .contact {
            position: relative;
        }

        .concept::after,
        .use-cases::after,
        .differentiation::after,
        .process::after,
        .location-advantages::after,
        .contact::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 10%;
            width: 80%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--white-15), transparent);
        }

        /* Services Section */
        .services {
            padding: 8rem 5%;
            background: var(--white-05);
        }

        .section-header {
            text-align: center;
            margin-bottom: 5rem;
        }

        .section-label {
            font-size: 0.8rem;
            letter-spacing: 0.3em;
            color: var(--white-50);
            text-transform: uppercase;
            margin-bottom: 1rem;
        }

        .section-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 300;
            line-height: 1.2;
        }

        .section-title strong {
            font-weight: 600;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .service-card {
            padding: 3rem 2rem;
            background: var(--white-05);
            border: 1px solid var(--white-10);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(to right, transparent, var(--white-50), transparent);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }

        .service-card:hover::before {
            transform: scaleX(1);
        }

        .service-card:hover {
            background: var(--white-10);
            transform: translateY(-5px);
        }

        .service-icon {
            width: 50px;
            height: 50px;
            border: 1px solid var(--white-30);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }

        .service-card h3 {
            font-size: 1.3rem;
            font-weight: 500;
            margin-bottom: 1rem;
            color: var(--white-90);
        }

        .service-card p {
            color: var(--white-50);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* Location Advantages Section */
        .location-advantages {
            padding: 8rem 5%;
            background: var(--white);
            color: var(--black);
        }

        .location-advantages .section-label {
            color: rgba(45, 45, 45, 0.5);
        }

        .location-advantages .section-title {
            color: var(--black);
        }

        .location-advantages .section-title strong {
            color: var(--black);
        }

        .location-intro {
            max-width: 800px;
            margin: 0 auto 4rem;
            text-align: center;
            font-size: 1.1rem;
            line-height: 1.8;
            color: rgba(45, 45, 45, 0.7);
        }

        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .advantage-card {
            padding: 2.5rem 2rem;
            background: rgba(45, 45, 45, 0.03);
            border: 1px solid rgba(45, 45, 45, 0.1);
            text-align: center;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .advantage-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(to right, transparent, rgba(45, 45, 45, 0.3), transparent);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }

        .advantage-card:hover::before {
            transform: scaleX(1);
        }

        .advantage-card:hover {
            background: rgba(45, 45, 45, 0.06);
            transform: translateY(-5px);
        }

        .advantage-icon {
            width: 50px;
            height: 50px;
            border: 1px solid rgba(45, 45, 45, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
        }

        .advantage-icon svg {
            width: 24px;
            height: 24px;
            stroke: var(--black);
            stroke-width: 1.5;
            fill: none;
        }

        .location-photo {
            max-width: 1200px;
            margin: 0 auto 4rem;
            background: none;
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .location-photo img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }

        .location-photo-placeholder {
            color: rgba(45, 45, 45, 0.3);
            font-size: 0.85rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
        }

        @media (max-width: 768px) {
            .location-photo {
                margin: 0 auto 3rem;
            }
        }

        .advantage-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
            color: var(--black);
        }

        .advantage-card p {
            color: rgba(45, 45, 45, 0.6);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .advantages-grid {
                grid-template-columns: 1fr;
            }
        }

        /* About Section */
        .about {
            padding: 8rem 5%;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
            max-width: 1800px;
            margin: 0 auto;
        }

        .about-content h2 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 300;
            line-height: 1.2;
            margin-bottom: 2rem;
        }

        .about-content h2 strong {
            font-weight: 600;
        }

        .about-content p {
            color: var(--white-70);
            font-size: 1.05rem;
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .about-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-top: 3rem;
        }

        .stat {
            text-align: center;
            padding: 1.5rem;
            background: var(--white-05);
            border: 1px solid var(--white-10);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 0.8rem;
            color: var(--white-50);
            text-transform: uppercase;
            letter-spacing: 0.1em;
        }

        .about-visual {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
        }

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

        .about-visual::before {
            display: none;
        }

        .about-visual::after {
            display: none;
        }

        .visual-text {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 8rem;
            font-weight: 700;
            color: var(--white-05);
            letter-spacing: 0.2em;
            z-index: 0;
        }

        /* Properties Section */
        .properties {
            padding: 8rem 5%;
            background: var(--white-05);
        }

        .properties-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .property-card {
            background: var(--black);
            border: 1px solid var(--white-10);
            overflow: hidden;
            transition: all 0.4s ease;
            cursor: pointer;
        }

        .property-card:hover {
            border-color: var(--white-30);
            transform: translateY(-5px);
        }

        .property-image {
            height: 220px;
            background: linear-gradient(135deg, var(--white-10) 0%, var(--white-05) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: var(--white-15);
            position: relative;
            overflow: hidden;
        }

        .property-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to bottom, transparent 60%, rgba(45,45,45,0.8));
        }

        .property-tag {
            position: absolute;
            top: 1rem;
            left: 1rem;
            padding: 0.5rem 1rem;
            background: var(--white);
            color: var(--black);
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
        }

        .property-content {
            padding: 1.5rem;
        }

        .property-type {
            font-size: 0.75rem;
            color: var(--white-50);
            text-transform: uppercase;
            letter-spacing: 0.15em;
            margin-bottom: 0.5rem;
        }

        .property-title {
            font-size: 1.3rem;
            font-weight: 500;
            margin-bottom: 0.75rem;
        }

        .property-location {
            color: var(--white-50);
            font-size: 0.9rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .property-desc {
            color: var(--white-50);
            font-size: 0.92rem;
            line-height: 1.6;
            margin-bottom: 1rem;
        }

        .property-features {
            display: flex;
            gap: 1.5rem;
            padding-top: 1rem;
            border-top: 1px solid var(--white-10);
        }

        .property-feature {
            font-size: 0.85rem;
            color: var(--white-70);
        }

        .property-feature span {
            color: var(--white-50);
            font-size: 0.75rem;
        }

        /* Why Section */
        .why {
            padding: 8rem 5%;
            max-width: 1200px;
            margin: 0 auto;
        }

        .why-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 3rem;
            margin-top: 4rem;
        }

        .why-item {
            display: flex;
            gap: 1.5rem;
            padding: 2rem;
            border: 1px solid var(--white-10);
            transition: all 0.3s ease;
        }

        .why-item:hover {
            background: var(--white-05);
            border-color: var(--white-20);
        }

        .why-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--white-15);
            line-height: 1;
        }

        .why-content h3 {
            font-size: 1.2rem;
            font-weight: 500;
            margin-bottom: 0.75rem;
        }

        .why-content p {
            color: var(--white-50);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* Contact Section */
        .contact {
            padding: 8rem 5%;
            background: var(--white-05);
        }

        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .contact-info h2 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 300;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }

        .contact-info h2 strong {
            font-weight: 600;
        }

        .contact-info > p {
            color: var(--white-70);
            font-size: 1.05rem;
            line-height: 1.8;
            margin-bottom: 3rem;
        }

        .contact-details {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

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

        .contact-icon {
            width: 40px;
            height: 40px;
            border: 1px solid var(--white-30);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .contact-item-content h4 {
            font-size: 0.8rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--white-50);
            margin-bottom: 0.25rem;
        }

        .contact-item-content p {
            color: var(--white-90);
            font-size: 1rem;
        }

        .contact-item-content a {
            color: var(--white-90);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .contact-item-content a:hover {
            color: var(--white);
        }

        .contact-form {
            background: var(--black);
            padding: 3rem;
            border: 1px solid var(--white-10);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            font-size: 0.8rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--white-70);
            margin-bottom: 0.75rem;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 1rem;
            background: var(--white-05);
            border: 1px solid var(--white-15);
            color: var(--white);
            font-family: inherit;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--white-50);
            background: var(--white-10);
        }

        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }

        .form-group select {
            cursor: pointer;
        }

        .form-group select option {
            background: var(--black);
            color: var(--white);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        /* GDPR Consent Checkbox */
        .consent-group {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            margin-bottom: 1.5rem;
        }

        .consent-group input[type="checkbox"] {
            appearance: none;
            -webkit-appearance: none;
            width: 20px;
            height: 20px;
            min-width: 20px;
            border: 1px solid var(--white-30);
            border-radius: 3px;
            background: transparent;
            cursor: pointer;
            margin-top: 2px;
            transition: all 0.3s ease;
        }

        /* ── Form Validation Feedback ──── */
        .form-group .error-msg {
            color: #ff6b6b;
            font-size: 0.75rem;
            margin-top: 0.3rem;
            display: none;
            line-height: 1.4;
        }
        .form-group.has-error .error-msg {
            display: block;
        }
        .form-group.has-error input,
        .form-group.has-error select,
        .form-group.has-error textarea {
            border-color: #ff6b6b !important;
        }
        .form-group.is-valid input,
        .form-group.is-valid select,
        .form-group.is-valid textarea {
            border-color: #51cf66 !important;
        }
        .consent-group .error-msg {
            color: #ff6b6b;
            font-size: 0.75rem;
            margin-top: 0.3rem;
            display: none;
            line-height: 1.4;
        }
        .consent-group.has-error .error-msg {
            display: block;
        }

        .consent-group input[type="checkbox"]:checked {
            background: var(--white);
            border-color: var(--white);
        }

        .consent-group input[type="checkbox"]:checked::after {
            content: '\2713';
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--black);
            font-size: 14px;
            font-weight: 700;
            width: 100%;
            height: 100%;
        }

        .consent-group label {
            color: var(--white-50);
            font-size: 0.8rem;
            line-height: 1.5;
            cursor: pointer;
        }

        .consent-group label a {
            color: var(--white-70);
            text-decoration: underline;
            transition: color 0.3s ease;
        }

        .consent-group label a:hover {
            color: var(--white);
        }

        .submit-btn {
            width: 100%;
            padding: 1.25rem;
            background: var(--white);
            color: var(--black);
            border: none;
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .submit-btn:hover {
            background: var(--white-90);
            transform: translateY(-2px);
        }

        /* Form success state */
        .form-success {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 4rem 2rem;
            min-height: 400px;
            animation: fadeInUp 0.6s ease;
        }

        .form-success-icon {
            width: 64px;
            height: 64px;
            border: 2px solid var(--white-30);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            animation: scaleIn 0.4s ease 0.2s both;
        }

        .form-success-icon svg {
            width: 28px;
            height: 28px;
            stroke: var(--white);
            stroke-width: 2.5;
            fill: none;
        }

        .form-success h3 {
            font-size: 1.4rem;
            font-weight: 500;
            margin-bottom: 0.75rem;
            color: var(--white);
        }

        .form-success p {
            color: var(--white-50);
            font-size: 0.95rem;
            line-height: 1.7;
            max-width: 320px;
        }

        .form-success .btn-reset {
            margin-top: 2rem;
            padding: 0.75rem 1.5rem;
            background: transparent;
            border: 1px solid var(--white-30);
            color: var(--white-70);
            font-size: 0.8rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .form-success .btn-reset:hover {
            border-color: var(--white);
            color: var(--white);
        }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes scaleIn {
            from { opacity: 0; transform: scale(0.5); }
            to { opacity: 1; transform: scale(1); }
        }

        /* Form error toast */
        .form-toast {
            position: fixed;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%) translateY(20px);
            padding: 1rem 2rem;
            background: rgba(45, 45, 45, 0.95);
            border: 1px solid var(--white-15);
            color: var(--white-90);
            font-size: 0.9rem;
            border-radius: 8px;
            z-index: 9999;
            opacity: 0;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
        }

        .form-toast.visible {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }

        /* Footer */
        footer {
            padding: 3.5rem 5% 2rem;
            border-top: 1px solid var(--white-10);
            max-width: 100%;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 3rem;
            max-width: 1200px;
            margin: 0 auto 2.5rem;
            padding-bottom: 2.5rem;
            border-bottom: 1px solid var(--white-10);
        }

        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 0.85rem;
        }

        .footer-location {
            display: flex;
            flex-direction: column;
            gap: 0.35rem;
        }

        .footer-location-label {
            font-size: 0.68rem;
            font-weight: 600;
            letter-spacing: 0.25em;
            text-transform: uppercase;
            color: var(--white-50);
            margin-bottom: 0.5rem;
        }

        .footer-location-value {
            color: var(--white-30);
            font-size: 0.82rem;
            line-height: 1.6;
        }

        .footer-location-link {
            display: inline-block;
            margin-top: 0.85rem;
            color: var(--white-40);
            font-size: 0.75rem;
            text-decoration: underline;
            text-decoration-color: var(--white-20);
            transition: color 0.3s ease;
        }

        .footer-location-link:hover {
            color: var(--white);
        }

        .footer-nav {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
            padding-bottom: 2rem;
        }

        .footer-logo {
            font-size: 1rem;
            font-weight: 700;
            letter-spacing: 0.3em;
        }

        .footer-tagline {
            color: var(--white-30);
            font-size: 0.75rem;
            text-align: left;
            line-height: 1.6;
        }

        .footer-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .footer-links a {
            color: var(--white-50);
            text-decoration: none;
            font-size: 0.85rem;
            transition: color 0.3s ease;
        }

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

        .footer-copy {
            color: var(--white-30);
            font-size: 0.8rem;
            padding-top: 1.5rem;
            margin: 0 auto;
            border-top: 1px solid var(--white-10);
            max-width: 1200px;
            width: 100%;
            text-align: center;
        }

        /* Language Switcher */
        .lang-switcher {
            display: flex;
            align-items: center;
            margin-left: 1.5rem;
            flex: 0 0 auto;
        }

        .lang-toggle {
            background: var(--white-10);
            border: 1px solid var(--white-30);
            cursor: pointer;
            padding: 5px 8px;
            border-radius: 6px;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .lang-toggle:hover {
            background: var(--white-15);
            border-color: var(--white-50);
        }

        .lang-toggle img {
            width: 22px;
            height: 15px;
            object-fit: cover;
            border-radius: 2px;
            display: block;
        }

        .lang-toggle span {
            color: var(--white-70);
            font-size: 0.7rem;
            font-weight: 500;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        /* Mobile Menu */
        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 5px;
        }

        .mobile-menu-btn span {
            width: 25px;
            height: 2px;
            background: var(--white);
            transition: all 0.3s ease;
        }

        /* Responsive */
        /* Hide nav CTA early enough to prevent logo/links collision */
        @media (max-width: 1320px) {
            .nav-cta {
                display: none;
            }
        }

        @media (max-width: 1024px) {
            /* Nav adjustments for tablets */
            nav {
                padding: 1rem 3%;
                gap: 1rem;
            }

            .nav-links {
                gap: 1.2rem;
            }

            .nav-links a {
                font-size: 0.75rem;
            }

            .nav-cta {
                padding: 0.6rem 1rem;
                font-size: 0.75rem;
            }

            .logo {
                font-size: 1.5rem;
            }

            .logo span {
                font-size: 0.5rem;
            }

            .lang-switcher {
                margin-left: 0.8rem;
            }

            .about {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .about-visual {
                order: -1;
            }

            .contact-wrapper {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

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

            /* Hide CTA button at tablets so nav links don't collide with logo */
            .nav-cta {
                display: none;
            }
        }

        @media (max-width: 768px) {
            nav.nav--slug + .hero {
                background-size: cover;
                background-position: center 22%;
                min-height: 88svh;
            }

            nav {
                padding: 1rem 5%;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(45, 45, 45, 0.98);
                flex-direction: column;
                padding: 2rem 5%;
                gap: 1.5rem;
            }

            .nav-links.active {
                display: flex;
            }

            .nav-cta {
                display: none;
            }

            .mobile-cta-item {
                display: list-item;
            }

            .mobile-menu-btn {
                display: flex;
            }

            .hero h1 {
                font-size: 2.2rem;
                line-height: 1.15;
                margin-bottom: 1rem;
            }

            .hero {
                min-height: 100svh;
                padding: 5rem 5% 4rem;
            }

            .hero--internal {
                min-height: auto;
                padding-top: 5.5rem;
                padding-bottom: 4rem;
            }

            .hero--internal .scroll-indicator {
                display: none;
            }

            .hero-tagline {
                font-size: 0.7rem;
                letter-spacing: 0.2em;
                margin-bottom: 1.5rem;
            }

            .hero-subtitle {
                font-size: 0.95rem;
                margin-bottom: 2rem;
            }

            .scroll-indicator {
                bottom: 1.5rem;
            }

            .hero-cta {
                flex-direction: column;
                align-items: center;
            }

            .about-stats {
                grid-template-columns: 1fr;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 2.5rem;
            }

            .footer-location {
                padding-top: 2rem;
                border-top: 1px solid var(--white-10);
            }

            .footer-tagline {
                text-align: left;
            }

            .footer-nav {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }

            .footer-nav-col {
                align-items: flex-start;
            }

            .footer-links {
                flex-wrap: wrap;
                justify-content: flex-start;
            }

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

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

        /* ===== Small phones (480px and below) ===== */
        @media (max-width: 480px) {
            nav.nav--slug + .hero {
                background-size: cover;
                background-position: center 20%;
                min-height: 84svh;
            }

            nav {
                padding: 0.8rem 4%;
            }

            .logo {
                font-size: 1.3rem;
                letter-spacing: 0.1em;
            }

            .logo span {
                font-size: 0.5rem;
                letter-spacing: 0.12em;
            }

            .lang-switcher {
                margin-left: 0.5rem;
            }

            .lang-toggle {
                padding: 3px 6px;
            }

            .lang-toggle img {
                width: 18px;
                height: 12px;
            }

            .lang-toggle span {
                font-size: 0.6rem;
            }

            .hero {
                min-height: 100svh;
                padding: 6rem 5% 5rem;
                align-items: center;
            }

            .hero--internal {
                min-height: auto;
                align-items: flex-start;
                padding-top: 5rem;
                padding-bottom: 4rem;
            }

            .hero-content {
                max-width: 100%;
            }

            .hero-tagline {
                font-size: 0.6rem;
                letter-spacing: 0.15em;
                margin-bottom: 1.2rem;
            }

            .hero h1 {
                font-size: 1.8rem;
                line-height: 1.15;
                margin-bottom: 1rem;
            }

            .hero-subtitle {
                font-size: 0.85rem;
                margin: 0 auto 1.5rem;
                line-height: 1.6;
            }

            .hero-cta {
                gap: 0.75rem;
            }

            .btn-primary,
            .btn-secondary {
                padding: 0.8rem 1.5rem;
                font-size: 0.75rem;
                width: 100%;
                text-align: center;
            }

            .scroll-indicator {
                bottom: 1.5rem;
                font-size: 0.6rem;
            }

            .hero--internal .scroll-indicator {
                display: none;
            }

            .scroll-indicator::after {
                height: 25px;
            }

            /* Sections padding */
            .concept,
            .audience,
            .use-cases,
            .differentiation,
            .process,
            .location-advantages,
            .contact {
                padding: 4rem 4%;
            }

            .section-header {
                margin-bottom: 3rem;
            }

            .section-label {
                font-size: 0.65rem;
                letter-spacing: 0.2em;
            }

            .section-title {
                font-size: 1.6rem;
            }

            /* Service cards */
            .service-card {
                padding: 2rem 1.5rem;
            }

            .service-card h3 {
                font-size: 1.1rem;
            }

            .service-card p {
                font-size: 0.85rem;
            }

            /* Location */
            .location-intro {
                font-size: 0.9rem;
                margin-bottom: 2.5rem;
            }

            .location-photo {
                height: 200px;
                margin: 0 auto 2rem;
            }

            .advantage-card {
                padding: 1.5rem 1.2rem;
            }

            .advantage-card h3 {
                font-size: 1.05rem;
            }

            /* About */
            .about-content h2 {
                font-size: 1.6rem;
            }

            .about-content p {
                font-size: 0.9rem;
            }

            .about-visual {
                max-height: 350px;
            }

            .stat-number {
                font-size: 1.8rem;
            }

            .stat-label {
                font-size: 0.7rem;
            }

            /* Properties */
            .property-image {
                height: 180px;
            }

            .property-content {
                padding: 1.2rem;
            }

            .property-title {
                font-size: 1.1rem;
            }

            .property-features {
                gap: 0.8rem;
                flex-wrap: wrap;
            }

            .property-feature {
                font-size: 0.78rem;
            }

            /* Why */
            .why-item {
                padding: 1.5rem;
                gap: 1rem;
                flex-direction: column;
            }

            .why-number {
                font-size: 1.5rem;
            }

            .why-content h3 {
                font-size: 1.05rem;
            }

            .why-content p {
                font-size: 0.85rem;
            }

            /* Contact */
            .contact-wrapper {
                gap: 2rem;
            }

            .contact-info h2 {
                font-size: 1.6rem;
            }

            .contact-info > p {
                font-size: 0.9rem;
                margin-bottom: 2rem;
            }

            .contact-form {
                padding: 1.5rem;
            }

            .form-group label {
                font-size: 0.7rem;
            }

            .form-group input,
            .form-group select,
            .form-group textarea {
                padding: 0.8rem;
                font-size: 0.9rem;
            }

            .submit-btn {
                padding: 1rem;
                font-size: 0.8rem;
            }

            /* Footer */
            footer {
                padding: 2.5rem 4%;
            }

            .footer-logo {
                font-size: 0.85rem;
            }

            .footer-tagline {
                font-size: 0.65rem;
            }

            .footer-links {
                gap: 1rem;
            }

            .footer-links a {
                font-size: 0.75rem;
            }

            .footer-copy {
                font-size: 0.7rem;
            }
        }

        /* ===== Large screens (1440px+) ===== */
        @media (min-width: 1440px) {
            nav {
                padding: 1.5rem 8%;
            }

            .hero {
                padding: calc(88px + 1.8rem) 10% clamp(5.5rem, 9vh, 7rem);
            }

            .hero-content {
                max-width: 1100px;
            }

            .hero h1 {
                font-size: 4.5rem;
            }

            .hero-subtitle {
                font-size: 1.35rem;
                max-width: 700px;
            }

            .services {
                padding: 10rem 8%;
            }

            .services-grid {
                max-width: 1400px;
                gap: 2.5rem;
            }

            .location-advantages {
                padding: 10rem 8%;
            }

            .advantages-grid {
                max-width: 1400px;
            }

            .location-photo {
                max-width: 1400px;
                height: 500px;
            }

            .about {
                max-width: 1500px;
                padding: 10rem 8%;
                gap: 6rem;
            }

            .properties {
                padding: 10rem 8%;
            }

            .properties-grid {
                max-width: 1400px;
            }

            .why {
                max-width: 1400px;
                padding: 10rem 8%;
            }

            .contact {
                padding: 10rem 8%;
            }

            .contact-wrapper {
                max-width: 1400px;
            }

            footer {
                padding: 5rem 8%;
            }

            .footer-content {
                max-width: 1400px;
            }
        }

        /* ===== Extra-large screens / TVs (1920px+) ===== */
        @media (min-width: 1920px) {
            html {
                font-size: 18px;
            }

            nav {
                padding: 2rem 12%;
            }

            .logo {
                font-size: 2.2rem;
            }

            .logo span {
                font-size: 0.65rem;
            }

            .nav-links {
                gap: 3rem;
            }

            .hero {
                padding: calc(88px + 2rem) 15% clamp(5.5rem, 9vh, 7rem);
            }

            .hero-content {
                max-width: 1200px;
            }

            .hero h1 {
                font-size: 5rem;
            }

            .hero-subtitle {
                font-size: 1.4rem;
                max-width: 750px;
            }

            .services {
                padding: 12rem 12%;
            }

            .services-grid {
                max-width: 1600px;
                gap: 3rem;
            }

            .service-card {
                padding: 3.5rem 2.5rem;
            }

            .location-advantages {
                padding: 12rem 12%;
            }

            .advantages-grid {
                max-width: 1600px;
                gap: 3rem;
            }

            .location-intro {
                max-width: 900px;
                font-size: 1.2rem;
            }

            .location-photo {
                max-width: 1600px;
                height: 550px;
            }

            .about {
                max-width: 1700px;
                padding: 10rem 5%;
                gap: 5rem;
            }

            .about-visual {
                max-height: none;
            }

            .about-stats {
                gap: 2.5rem;
            }

            .stat-number {
                font-size: 3rem;
            }

            .properties {
                padding: 12rem 12%;
            }

            .properties-grid {
                max-width: 1600px;
                gap: 2.5rem;
            }

            .property-image {
                height: 280px;
            }

            .why {
                max-width: 1600px;
                padding: 12rem 12%;
            }

            .why-grid {
                gap: 3.5rem;
            }

            .contact {
                padding: 12rem 12%;
            }

            .contact-wrapper {
                max-width: 1600px;
                gap: 6rem;
            }

            .contact-form {
                padding: 3.5rem;
            }

            footer {
                padding: 5rem 12%;
            }

            .footer-content {
                max-width: 1600px;
            }
        }

        /* ===== 4K / Ultra-wide screens (2560px+) ===== */
        @media (min-width: 2560px) {
            html {
                font-size: 22px;
            }

            nav {
                padding: 2.5rem 15%;
            }

            .hero {
                padding: calc(88px + 2.25rem) 20% clamp(5.5rem, 9vh, 7rem);
            }

            .hero-content {
                max-width: 1400px;
            }

            .services {
                padding: 14rem 15%;
            }

            .services-grid {
                max-width: 1800px;
            }

            .location-advantages {
                padding: 14rem 15%;
            }

            .advantages-grid {
                max-width: 1800px;
            }

            .location-photo {
                max-width: 1800px;
                height: 650px;
            }

            .about {
                max-width: 1900px;
                padding: 12rem 5%;
            }

            .about-visual {
                max-height: none;
            }

            .properties {
                padding: 14rem 15%;
            }

            .properties-grid {
                max-width: 1800px;
            }

            .property-image {
                height: 340px;
            }

            .why {
                max-width: 1800px;
                padding: 14rem 15%;
            }

            .contact {
                padding: 14rem 15%;
            }

            .contact-wrapper {
                max-width: 1800px;
            }

            footer {
                padding: 6rem 15%;
            }

            .footer-content {
                max-width: 1800px;
            }
        }

        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 48px;
            height: 48px;
            background: #1a1a1a;
            color: var(--white);
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
            z-index: 999;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
            padding: 0;
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .back-to-top:hover {
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
        }

        .back-to-top .progress-wrap {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            transform: rotate(-90deg);
        }

        .back-to-top .progress-circle-bg {
            fill: none;
            stroke: rgba(255, 255, 255, 0.15);
            stroke-width: 3;
        }

        .back-to-top .progress-circle {
            fill: none;
            stroke: #ffffff;
            stroke-width: 3;
            stroke-linecap: round;
            stroke-dasharray: 131.95;
            stroke-dashoffset: 131.95;
            transition: stroke-dashoffset 0.05s linear;
        }

        .back-to-top .arrow-icon {
            position: relative;
            z-index: 1;
            width: 38%;
            height: 38%;
            stroke: var(--white);
            stroke-width: 2.5;
            fill: none;
        }

        /* 768px — Tablets */
        @media (max-width: 768px) {
            .back-to-top {
                width: 44px;
                height: 44px;
                bottom: 1.5rem;
                right: 1.5rem;
            }
        }

        /* 480px — Small phones */
        @media (max-width: 480px) {
            .back-to-top {
                width: 40px;
                height: 40px;
                bottom: 1.2rem;
                right: 1.2rem;
            }
        }

        /* 1920px — Large screens / TV */
        @media (min-width: 1920px) {
            .back-to-top {
                width: 56px;
                height: 56px;
                bottom: 2.5rem;
                right: 2.5rem;
            }
        }

        /* 2560px — 4K / Ultra-wide */
        @media (min-width: 2560px) {
            .back-to-top {
                width: 64px;
                height: 64px;
                bottom: 3rem;
                right: 3rem;
            }
        }