:root {
            --primary: #050505;
            --accent: #2563EB;
            --accent-glow: rgba(37, 99, 235, 0.5);
            --text-main: #0a0a0a;
            --text-secondary: #525252;
            --bg-body: #ffffff;
            --bg-alt: #fafafa;
            --border-light: #e5e5e5;
            --radius-lg: 24px;
            --radius-md: 12px;
            --container-width: 1140px;
            --header-height: 70px;
            --ease-tech: cubic-bezier(0.16, 1, 0.3, 1);
            --font-heading: 'Outfit', sans-serif;
            --font-body: 'Inter', sans-serif;
            --font-mono: 'Fira Code', monospace;
        }

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

        body {
            font-family: var(--font-body);
            color: var(--text-main);
            background-color: var(--bg-body);
            line-height: 1.5;
            overflow-x: hidden;
        }

        h1,
        h2,
        h3,
        h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--text-main);
        }

        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: 120px 0;
            position: relative;
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 9999;
            border-bottom: 1px solid var(--border-light);
            transition: all 0.3s ease;
        }

        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .logo {
            font-weight: 700;
            font-size: 20px;
            color: var(--text-main);
            text-decoration: none;
            letter-spacing: -0.03em;
        }

        .nav-menu {
            display: flex;
            gap: 32px;
        }

        .nav-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-main);
            opacity: 0.6;
            text-decoration: none;
            transition: all 0.2s;
        }

        .nav-link:hover {
            opacity: 1;
        }

        /* Mobile Menu Styles - Premium */
        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 6px;
            width: 30px;
            height: 30px;
            background: none;
            border: none;
            cursor: pointer;
            z-index: 10001;
            padding: 0;
        }

        .mobile-menu-btn span {
            width: 100%;
            height: 2px;
            background-color: var(--text-main);
            transition: all 0.3s var(--ease-tech);
            border-radius: 2px;
        }

        .mobile-menu-close {
            position: absolute;
            top: 24px;
            right: 24px;
            background: none;
            border: none;
            cursor: pointer;
            width: 40px;
            height: 40px;
            z-index: 10002;
            padding: 0;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .mobile-menu-close span {
            position: absolute;
            width: 100%;
            height: 2px;
            background-color: var(--text-main);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .mobile-menu-close span:nth-child(1) {
            transform: rotate(45deg);
        }

        .mobile-menu-close span:nth-child(2) {
            transform: rotate(-45deg);
        }

        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 10000;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            opacity: 0;
            visibility: hidden;
            transition: all 0.4s var(--ease-tech);
        }

        .mobile-menu-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .mobile-nav-link {
            font-family: var(--font-heading);
            font-size: 32px;
            font-weight: 700;
            color: var(--text-main);
            margin: 12px 0;
            opacity: 0;
            transform: translateY(20px);
            transition: color 0.3s ease;
            text-decoration: none;
        }

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

        /* Button Animation State */
        .mobile-menu-btn.active span:nth-child(1) {
            transform: translateY(8px) rotate(45deg);
        }

        .mobile-menu-btn.active span:nth-child(2) {
            opacity: 0;
            transform: translateX(-10px);
        }

        .mobile-menu-btn.active span:nth-child(3) {
            transform: translateY(-8px) rotate(-45deg);
        }

        @media (max-width: 960px) {
            .nav-menu {
                display: none;
            }

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

            .header-inner .btn-primary {
                display: none;
            }
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 28px;
            border-radius: 99px;
            font-size: 15px;
            font-weight: 600;
            transition: all 0.3s var(--ease-tech);
            text-decoration: none;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background-color: var(--primary);
            color: white;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
        }

        /* Hero Contact - Immersive */
        .hero-contact {
            padding-top: 220px;
            padding-bottom: 140px;
            background: #000;
            text-align: center;
            position: relative;
            overflow: hidden;
            min-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-bg-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 120%;
            z-index: 1;
            will-change: transform;
        }

        .hero-bg-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.5;
            filter: saturate(0) contrast(1.1);
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at center, transparent 0%, #000 90%);
            z-index: 2;
        }

        .hero-contact .container {
            position: relative;
            z-index: 3;
        }

        .hero-contact h1 {
            font-size: 80px;
            margin-bottom: 24px;
            color: white;
            letter-spacing: -0.03em;
            line-height: 1.1;
            background: linear-gradient(180deg, #FFFFFF 0%, rgba(255, 255, 255, 0.7) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-contact p {
            font-size: 24px;
            color: rgba(255, 255, 255, 0.8);
            max-width: 700px;
            margin: 0 auto 40px;
            line-height: 1.6;
            font-weight: 300;
        }

        /* Contact Grid */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 80px;
            margin-top: -100px;
            /* Overlap hero */
            position: relative;
            z-index: 10;
        }

        /* Contact Info - Bento Style */
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .info-card {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            padding: 32px;
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255, 255, 255, 0.5);
            transition: all 0.4s var(--ease-tech);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }

        .info-card:hover {
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            border-color: var(--accent);
        }

        .info-icon {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--accent) 0%, #1d4ed8 100%);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: white;
            box-shadow: 0 8px 16px rgba(37, 99, 235, 0.2);
        }

        .info-card h3 {
            font-size: 20px;
            margin-bottom: 8px;
        }

        .info-card p {
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }

        .info-card a {
            color: var(--text-main);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s;
        }

        .info-card a:hover {
            color: var(--accent);
        }

        /* Form Section - Premium */
        .form-container {
            background: white;
            padding: 56px;
            border-radius: 32px;
            border: 1px solid var(--border-light);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
            position: relative;
            overflow: hidden;
        }

        .form-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 6px;
            background: linear-gradient(90deg, var(--accent), #60a5fa);
        }

        .form-header {
            margin-bottom: 40px;
        }

        .form-header h2 {
            font-size: 36px;
            margin-bottom: 12px;
        }

        .form-header p {
            color: var(--text-secondary);
            font-size: 16px;
        }

        .form-group {
            margin-bottom: 28px;
            position: relative;
        }

        .form-label {
            display: block;
            font-weight: 600;
            margin-bottom: 10px;
            font-size: 14px;
            color: var(--text-main);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .form-input,
        .form-textarea,
        .form-select {
            width: 100%;
            padding: 18px 20px;
            border: 1px solid var(--border-light);
            border-radius: 16px;
            font-family: var(--font-body);
            font-size: 16px;
            transition: all 0.3s var(--ease-tech);
            background: #f9fafb;
            color: var(--text-main);
        }

        .form-input:focus,
        .form-textarea:focus,
        .form-select:focus {
            outline: none;
            border-color: var(--accent);
            background: white;
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
            transform: translateY(-2px);
        }

        .form-textarea {
            resize: vertical;
            min-height: 140px;
        }

        .form-note {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 8px;
            text-align: right;
        }

        .btn-submit {
            width: 100%;
            padding: 20px;
            font-size: 16px;
            margin-top: 16px;
            letter-spacing: 0.02em;
        }

        /* Testimonial Card */
        .testimonial-card {
            background: linear-gradient(135deg, #0f172a 0%, #000 100%);
            color: white;
            padding: 40px;
            border-radius: var(--radius-lg);
            margin-top: 24px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }

        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: 20px;
            left: 30px;
            font-size: 120px;
            opacity: 0.1;
            font-family: Georgia, serif;
            line-height: 1;
            color: white;
        }

        .testimonial-card p {
            font-size: 18px;
            font-style: italic;
            margin-bottom: 24px;
            position: relative;
            z-index: 2;
            color: rgba(255, 255, 255, 0.9);
            line-height: 1.6;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 16px;
            position: relative;
            z-index: 2;
        }

        .author-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            overflow: hidden;
            border: 2px solid rgba(255, 255, 255, 0.2);
        }

        .author-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .author-info strong {
            display: block;
            color: white;
            font-weight: 600;
        }

        .author-info span {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
        }

        /* Social Section */
        .social-section {
            background: white;
            padding: 100px 0;
            text-align: center;
        }

        .social-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 60px;
            max-width: 1000px;
            margin-left: auto;
            margin-right: auto;
        }

        .social-card {
            background: white;
            padding: 40px 24px;
            border-radius: 24px;
            border: 1px solid var(--border-light);
            text-decoration: none;
            transition: all 0.4s var(--ease-tech);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 16px;
            position: relative;
            overflow: hidden;
        }

        .social-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, transparent 100%);
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .social-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
            border-color: var(--accent);
        }

        .social-card:hover::before {
            opacity: 1;
        }

        .social-icon {
            width: 64px;
            height: 64px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            background: #f3f4f6;
            transition: all 0.3s ease;
            color: var(--text-main);
        }

        .social-card:hover .social-icon {
            background: var(--accent);
            color: white;
            transform: scale(1.1) rotate(5deg);
        }

        .social-card span {
            font-weight: 600;
            color: var(--text-main);
            font-size: 16px;
            position: relative;
            z-index: 2;
        }

        /* Visual Banner */
        .visual-banner {
            position: relative;
            height: 500px;
            overflow: hidden;
            margin: 0;
            clip-path: inset(0 0 0 0);
            /* Fix for parallax */
        }

        .visual-banner img {
            width: 100%;
            height: 120%;
            /* For parallax */
            object-fit: cover;
            position: absolute;
            top: -10%;
        }

        .banner-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to right, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
            display: flex;
            align-items: center;
            padding: 0 100px;
        }

        .banner-content {
            max-width: 600px;
            color: white;
            position: relative;
            z-index: 2;
        }

        .banner-content h2 {
            color: white;
            font-size: 56px;
            margin-bottom: 24px;
            line-height: 1.1;
        }

        .banner-content p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 20px;
            line-height: 1.6;
            font-weight: 300;
        }

        /* Animations */
        .reveal-text {
            opacity: 0;
            transform: translateY(30px);
        }

        .stagger-item {
            opacity: 0;
            transform: translateY(20px);
        }

        /* Footer */
        footer {
            background: var(--bg-alt);
            padding: 80px 0 40px;
            font-size: 12px;
            color: var(--text-secondary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 60px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .footer-col h4 {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col li {
            margin-bottom: 8px;
        }

        .footer-col a:hover {
            text-decoration: underline;
        }

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

        @media (max-width: 1024px) {
            .hero-contact h1 {
                font-size: 64px;
            }

            .contact-grid {
                grid-template-columns: 1fr;
                gap: 60px;
                margin-top: 0;
            }

            .hero-contact {
                min-height: 60vh;
                padding-bottom: 80px;
            }

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

            .banner-overlay {
                padding: 0 40px;
                background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
                align-items: flex-end;
                padding-bottom: 60px;
            }

            .banner-content h2 {
                font-size: 40px;
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
            }

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

            .hero-contact h1 {
                font-size: 48px;
            }

            .visual-banner {
                height: 400px;
            }

            .banner-overlay {
                padding: 0 24px;
                padding-bottom: 40px;
            }

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

            .form-container {
                padding: 32px;
            }
        }