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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        :root {
            --primary: #1a1a1a;
            --blue: #4F46E5;
            --purple: #7C3AED;
            --pink: #EC4899;
            --orange: #F59E0B;
            --gradient-cool: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
            --gradient-warm: linear-gradient(135deg, #7C3AED 0%, #EC4899 100%);
            --gradient-action: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
            --text-dark: #111827;
            --text-gray: #6B7280;
            --border: #E5E7EB;
            --bg-light: #EEF2FF;
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(224, 231, 255, 0.5);
            transition: all 0.3s ease;
        }

        nav.scrolled {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 900;
            background: linear-gradient(135deg, #4F46E5, #EC4899);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            margin-right: 0.5rem;
        }

        /* Language Switcher */
        .nav-right {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .lang-switcher {
            display: flex;
            gap: 0.5rem;
            background: rgba(255, 255, 255, 0.5);
            padding: 0.25rem;
            border-radius: 8px;
            border: 1px solid rgba(224, 231, 255, 0.8);
        }

        .lang-btn {
            padding: 0.5rem 0.75rem;
            border: none;
            background: none;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.875rem;
            color: #6B7280;
            transition: all 0.3s ease;
        }

        .lang-btn:hover {
            background: rgba(79, 70, 229, 0.05);
        }

        .lang-btn.active {
            color: #4F46E5;
            background: rgba(79, 70, 229, 0.1);
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-links a {
            color: var(--text-dark);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-primary);
            transition: width 0.3s ease;
        }

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

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

        .shop-link {
            background: #1a1a1a !important;
            color: white !important;
            padding: 0.5rem 1.25rem !important;
            border-radius: 20px !important;
            transition: all 0.3s ease !important;
        }

        .shop-link:hover {
            background: #4F46E5 !important;
            transform: scale(1.05);
        }

        .shop-link::after {
            display: none !important;
        }

        /* Mobile menu */
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
        }

        .menu-toggle span {
            width: 24px;
            height: 3px;
            background: var(--text-dark);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }

            .nav-logo {
                font-size: 1.25rem;
            }

            .logo-icon {
                width: 28px;
                height: 28px;
            }

            .nav-right {
                gap: 1rem;
            }

            .lang-switcher {
                padding: 0.2rem;
                gap: 0.25rem;
            }

            .lang-btn {
                padding: 0.4rem 0.6rem;
                font-size: 0.8rem;
            }

            .nav-links {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 2rem;
                gap: 1.5rem;
                transform: translateY(-100%);
                opacity: 0;
                pointer-events: none;
                transition: all 0.3s ease;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            }

            .nav-links.active {
                transform: translateY(0);
                opacity: 1;
                pointer-events: all;
            }
        }



                body {
            font-family: 'Poppins', sans-serif;
            color: var(--text-dark);
            overflow-x: hidden;
            background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 50%, #F3F4F6 100%);
            background-attachment: fixed;
            background-size: cover;
            margin: 0;
            padding: 0;
            min-height: 100vh;
        }

        html {
            scroll-behavior: smooth;
        }

        /* Full-width sections */
        .section-wrapper {
            width: 100%;
            position: relative;
        }

                /* Hero Section - Split Layout */
        .hero {
            min-height: 100vh;
            padding-top: 80px;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            padding: 0;
            background: transparent;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(79, 70, 229, 0.08) 0%, transparent 70%);
            top: -150px;
            left: -150px;
            animation: float 8s ease-in-out infinite;
        }

        .hero::after {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(236, 72, 153, 0.08) 0%, transparent 70%);
            bottom: -150px;
            right: -150px;
            animation: float 6s ease-in-out infinite reverse;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            50% { transform: translate(30px, 30px) rotate(10deg); }
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            z-index: 2;
            position: relative;
            width: 100%;
            max-width: 1400px;
            padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 5vw, 2rem);
            margin: 0 auto;
        }

        .hero-left {
            text-align: left;
        }

        .hero-logo-small {
            width: 60px;
            height: auto;
            margin-bottom: 1.5rem;
            animation: fadeInDown 0.8s ease-out;
            filter: drop-shadow(0 4px 12px rgba(79, 70, 229, 0.15));
        }

        .hero-title {
            font-size: clamp(2.5rem, 6vw, 4rem);
            font-weight: 900;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #1a1a1a 0%, #4F46E5 50%, #EC4899 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: fadeInUp 0.8s ease-out 0.2s both;
            line-height: 1.2;
        }

        .hero-subtitle {
            font-size: clamp(1rem, 2.5vw, 1.3rem);
            color: var(--text-gray);
            margin-bottom: 1.5rem;
            animation: fadeInUp 0.8s ease-out 0.4s both;
            font-weight: 500;
        }

        .hero-description {
            font-size: clamp(0.95rem, 2vw, 1.1rem);
            color: var(--text-gray);
            margin-bottom: 2rem;
            line-height: 1.7;
            animation: fadeInUp 0.8s ease-out 0.5s both;
        }

        .hero-platforms {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 2rem;
            animation: fadeInUp 0.8s ease-out 0.6s both;
        }

        .platform-tag {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            background: rgba(255, 255, 255, 0.6);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(224, 231, 255, 0.8);
            border-radius: 25px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-dark);
            transition: all 0.3s ease;
        }

        .platform-tag:hover {
            transform: translateY(-3px);
            background: rgba(255, 255, 255, 0.8);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
        }

        .platform-tag svg {
            width: 18px;
            height: 18px;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            animation: fadeInUp 0.8s ease-out 0.7s both;
        }

        .hero-button-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 32px;
            background: var(--gradient-action);
            color: #fff;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.05rem;
            border-radius: 50px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
        }

        .hero-button-primary:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
        }

        .hero-button-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 32px;
            background: rgba(255, 255, 255, 0.6);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            color: var(--text-dark);
            text-decoration: none;
            font-weight: 700;
            font-size: 1.05rem;
            border-radius: 50px;
            border: 2px solid rgba(224, 231, 255, 0.8);
            transition: all 0.3s ease;
        }

        .hero-button-secondary:hover {
            transform: translateY(-3px);
            background: rgba(255, 255, 255, 0.8);
            border-color: var(--blue);
            box-shadow: 0 4px 15px rgba(79, 70, 229, 0.2);
        }

        .hero-right {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 500px;
        }

        .hero-visual {
            position: relative;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .visual-circle {
            width: 400px;
            height: 400px;
            background: linear-gradient(135deg, rgba(79, 70, 229, 0.15) 0%, rgba(236, 72, 153, 0.15) 100%);
            border-radius: 50%;
            position: relative;
            animation: pulse 4s ease-in-out infinite;
            box-shadow: 0 20px 60px rgba(79, 70, 229, 0.2);
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }

        .visual-circle::before {
            content: '';
            position: absolute;
            width: 120%;
            height: 120%;
            border: 2px solid rgba(79, 70, 229, 0.1);
            border-radius: 50%;
            top: -10%;
            left: -10%;
            animation: rotate 20s linear infinite;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .floating-icon {
            position: absolute;
            width: 60px;
            height: 60px;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            animation: floatIcon 3s ease-in-out infinite;
        }

        @keyframes floatIcon {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }

        .floating-icon:nth-child(1) {
            top: 10%;
            left: 10%;
            animation-delay: 0s;
        }

        .floating-icon:nth-child(2) {
            top: 15%;
            right: 15%;
            animation-delay: 0.5s;
        }

        .floating-icon:nth-child(3) {
            bottom: 20%;
            left: 5%;
            animation-delay: 1s;
        }

        .floating-icon:nth-child(4) {
            bottom: 15%;
            right: 10%;
            animation-delay: 1.5s;
        }

        .floating-icon:nth-child(5) {
            top: 50%;
            left: 0%;
            animation-delay: 2s;
        }

        .floating-icon:nth-child(6) {
            top: 50%;
            right: 0%;
            animation-delay: 2.5s;
        }

        .floating-icon svg {
            width: 32px;
            height: 32px;
        }

        /* Stats Section */
        .stats {
            padding: clamp(3rem, 10vw, 6rem) clamp(1rem, 5vw, 2rem);
            text-align: center;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 3rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .stat-item {
            padding: 1rem;
        }

        .stat-number {
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            font-weight: 900;
            background: var(--gradient-warm);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            color: var(--text-gray);
            font-size: 1rem;
            font-weight: 500;
        }

        /* Section Styles - All Light Background */
        section {
            padding: clamp(3rem, 10vw, 6rem) clamp(1rem, 5vw, 2rem);
            max-width: 1400px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-tag {
            display: inline-block;
            padding: 8px 20px;
            background: rgba(79, 70, 229, 0.1);
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--blue);
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .section-title {
            font-size: clamp(2rem, 6vw, 3.5rem);
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

        .section-subtitle {
            font-size: clamp(1rem, 2.5vw, 1.2rem);
            color: var(--text-gray);
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* Services Grid */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .service-card {
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 2.5rem;
            border-radius: 20px;
            border: 2px solid rgba(224, 231, 255, 0.8);
            transition: all 0.3s ease;
            position: relative;
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08);
        }

        .service-card:hover {
            transform: translateY(-8px);
            border-color: rgba(79, 70, 229, 0.4);
            box-shadow: 0 12px 24px rgba(79, 70, 229, 0.15);
            background: rgba(255, 255, 255, 0.7);
        }

        .service-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

        .service-description {
            color: var(--text-gray);
            line-height: 1.7;
            font-size: 1rem;
            margin-bottom: 1rem;
        }

        .service-highlight {
            display: inline-block;
            background: rgba(245, 158, 11, 0.15);
            color: #d97706;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-top: 0.5rem;
        }

        .app-platforms {
            display: flex;
            gap: 12px;
            margin-top: 1rem;
            align-items: center;
        }

        .platform-badge {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            background: rgba(79, 70, 229, 0.1);
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--blue);
        }

        .platform-badge svg {
            width: 16px;
            height: 16px;
        }

        /* Process Section */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .process-step {
            text-align: center;
            padding: 2rem;
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 20px;
            border: 2px solid rgba(224, 231, 255, 0.8);
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08);
        }

        .process-step:hover {
            border-color: rgba(124, 58, 237, 0.4);
            box-shadow: 0 8px 16px rgba(124, 58, 237, 0.15);
            background: rgba(255, 255, 255, 0.7);
        }

        .process-number {
            width: 60px;
            height: 60px;
            background: var(--gradient-cool);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 900;
            color: #fff;
            margin: 0 auto 1.5rem;
        }

        .process-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 0.8rem;
            color: var(--text-dark);
        }

        .process-description {
            color: var(--text-gray);
            line-height: 1.6;
            font-size: 0.95rem;
        }

        /* Custom Dev Section */
        .custom-dev {
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 30px;
            padding: clamp(2rem, 5vw, 4rem);
            margin-top: 3rem;
            border: 2px solid rgba(224, 231, 255, 0.8);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08);
        }

        .custom-dev h3 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

        .custom-dev > p {
            color: var(--text-gray);
            margin-bottom: 2rem;
            font-size: 1.1rem;
        }

        .dev-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .dev-item {
            background: linear-gradient(135deg, rgba(79, 70, 229, 0.03) 0%, rgba(236, 72, 153, 0.03) 100%);
            padding: 1.5rem;
            border-radius: 15px;
            border-left: 4px solid var(--pink);
            transition: all 0.3s ease;
        }

        .dev-item:hover {
            transform: translateX(10px);
            box-shadow: 0 4px 12px rgba(236, 72, 153, 0.15);
        }

        .dev-item strong {
            color: var(--text-dark);
            font-size: 1.1rem;
            display: block;
            margin-bottom: 0.5rem;
        }

        .dev-item p {
            color: var(--text-gray);
            font-size: 0.95rem;
        }

        .tech-highlight {
            text-align: center;
            margin-top: 2rem;
            padding: 1.5rem;
            background: rgba(79, 70, 229, 0.05);
            border-radius: 15px;
            border: 1px solid rgba(79, 70, 229, 0.1);
        }

        .tech-highlight p {
            color: var(--text-gray);
            font-size: 0.95rem;
        }

        .tech-highlight strong {
            color: var(--blue);
            font-weight: 600;
        }

        /* Tech Stack Section */
        .tech-stack {
            padding: clamp(3rem, 10vw, 6rem) clamp(1rem, 5vw, 2rem);
            text-align: center;
        }

        .tech-stack h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 2rem;
            color: var(--text-gray);
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .tech-platforms {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .platform-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }

        .platform-item:hover {
            transform: translateY(-5px);
        }

        .platform-icon {
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .platform-icon svg {
            width: 100%;
            height: 100%;
            transition: all 0.3s ease;
        }

        .platform-name {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-dark);
        }

        /* Features */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
            margin-top: 3rem;
        }

        .feature {
            text-align: center;
            padding: 2rem;
        }

        .feature-number {
            font-size: 4rem;
            font-weight: 900;
            background: var(--gradient-warm);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
            line-height: 1;
        }

        .feature-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

        .feature-text {
            color: var(--text-gray);
            line-height: 1.7;
        }

        /* FAQ Section */
        .faq-container {
            max-width: 1000px;
            margin: 3rem auto 0;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 15px;
            padding: 2rem;
            margin-bottom: 1.5rem;
            border: 2px solid rgba(224, 231, 255, 0.8);
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08);
        }

        .faq-item:hover {
            border-color: rgba(79, 70, 229, 0.4);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
            background: rgba(255, 255, 255, 0.7);
        }

        .faq-question {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 1rem;
        }

        .faq-answer {
            color: var(--text-gray);
            line-height: 1.7;
            font-size: 1rem;
        }

        .faq-answer strong {
            color: var(--blue);
        }

        /* Contact Section */
        .contact {
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 30px;
            padding: clamp(3rem, 8vw, 5rem) clamp(2rem, 5vw, 3rem);
            text-align: center;
            position: relative;
            border: 2px solid rgba(224, 231, 255, 0.8);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08);
        }

        .contact h2 {
            font-size: clamp(2rem, 6vw, 3.5rem);
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

        .contact > p {
            font-size: clamp(1rem, 3vw, 1.2rem);
            color: var(--text-gray);
            margin-bottom: 3rem;
        }

        .contact-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            justify-content: center;
            margin-bottom: 2rem;
        }

        .contact-button {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 16px 35px;
            background: var(--gradient-action);
            color: #fff;
            text-decoration: none;
            font-weight: 700;
            border-radius: 50px;
            transition: all 0.3s ease;
            font-size: 1.05rem;
            box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
        }

        .contact-button:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
        }

        .contact-button.secondary {
            background: var(--gradient-cool);
        }

        .contact-button.secondary:hover {
            box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
        }

        .company-name {
            color: var(--text-gray);
            margin-top: 2rem;
            font-weight: 500;
        }

        /* Footer */

        /* About Us Section */
        .about-section {
            padding: clamp(3rem, 10vw, 6rem) clamp(1rem, 5vw, 2rem);
            max-width: 1200px;
            margin: 0 auto;
        }

        .about-content {
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 2px solid rgba(224, 231, 255, 0.8);
            border-radius: 24px;
            padding: clamp(2rem, 5vw, 4rem);
            box-shadow: 0 8px 32px rgba(79, 70, 229, 0.1);
        }

        .about-title {
            font-size: clamp(2rem, 5vw, 3rem);
            font-weight: 900;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #1a1a1a 0%, #4F46E5 50%, #EC4899 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .about-subtitle {
            font-size: clamp(1.2rem, 3vw, 1.8rem);
            font-weight: 700;
            color: var(--text-dark);
            margin-top: 2rem;
            margin-bottom: 1rem;
        }

        .about-text {
            font-size: clamp(1rem, 2vw, 1.1rem);
            line-height: 1.8;
            color: var(--text-gray);
            margin-bottom: 1.5rem;
        }

        .about-list {
            list-style: none;
            padding: 0;
            margin: 1rem 0;
        }

        .about-list li {
            padding: 0.5rem 0;
            padding-left: 1.5rem;
            position: relative;
            font-size: clamp(0.95rem, 2vw, 1.05rem);
            color: var(--text-gray);
        }

        .about-list li::before {
            content: "▸";
            position: absolute;
            left: 0;
            color: var(--purple);
            font-weight: bold;
        }

        .code-block {
            background: #1e1e1e;
            color: #d4d4d4;
            padding: 1.5rem;
            border-radius: 12px;
            font-family: 'JetBrains Mono', 'Courier New', monospace;
            font-size: 0.9rem;
            overflow-x: auto;
            margin: 1.5rem 0;
            border-left: 4px solid var(--purple);
        }

        .code-comment {
            color: #6a9955;
        }

        .code-keyword {
            color: #c586c0;
        }

        .code-string {
            color: #ce9178;
        }

        .tech-stack {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }

        .tech-item {
            background: rgba(139, 92, 246, 0.1);
            padding: 1rem;
            border-radius: 12px;
            border: 1px solid rgba(139, 92, 246, 0.2);
        }

        .tech-category {
            font-weight: 700;
            color: var(--purple);
            margin-bottom: 0.5rem;
        }

        .tech-tools {
            font-size: 0.9rem;
            color: var(--text-gray);
        }


        /* Tabs */
        .tabs-container {
            display: flex;
            gap: 2rem;
            justify-content: center;
            margin-bottom: 3rem;
            border-bottom: 2px solid rgba(224, 231, 255, 0.5);
        }

        .tab-button {
            padding: 1rem 2rem;
            background: none;
            border: none;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-gray);
            cursor: pointer;
            position: relative;
            transition: all 0.3s ease;
        }

        .tab-button::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--gradient-primary);
            transition: width 0.3s ease;
        }

        .tab-button.active {
            color: var(--purple);
        }

        .tab-button.active::after {
            width: 100%;
        }

        .tab-button:hover {
            color: var(--purple);
        }

        .tab-content {
            display: none;
            animation: fadeIn 0.5s ease;
        }

        .tab-content.active {
            display: block;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Why Mastrio - 2 Column Layout */
        .why-mastrio-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .why-mastrio-content {
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(224, 231, 255, 0.8);
            border-radius: 20px;
            padding: 2.5rem;
        }

        .why-mastrio-advantages {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 3rem;
        }

        .advantage-card {
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(224, 231, 255, 0.8);
            border-radius: 16px;
            padding: 1.5rem;
            text-align: center;
            transition: all 0.3s ease;
        }

        .advantage-card:hover {
            transform: translateY(-4px);
            border-color: var(--purple);
            box-shadow: 0 12px 32px rgba(139, 92, 246, 0.2);
        }

        .advantage-icon {
            font-size: 2rem;
            margin-bottom: 1rem;
        }

        .advantage-title {
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 0.5rem;
        }

        .advantage-text {
            font-size: 0.9rem;
            color: var(--text-gray);
        }

        @media (max-width: 768px) {
            .tabs-container {
                flex-direction: column;
                gap: 0;
            }

            .tab-button {
                padding: 1rem;
                text-align: left;
                border-bottom: 1px solid rgba(224, 231, 255, 0.5);
            }

            .why-mastrio-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }


                /* Products Section */
        .products-section {
            padding: clamp(3rem, 10vw, 6rem) clamp(1rem, 5vw, 2rem);
            max-width: 1400px;
            margin: 0 auto;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 1.5rem;
            margin-top: 3rem;
        }

        .product-card {
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 2px solid rgba(224, 231, 255, 0.8);
            border-radius: 20px;
            padding: 2rem;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            min-height: 250px;
        }

        .product-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.1));
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .product-card:hover {
            transform: translateY(-8px);
            border-color: var(--purple);
            box-shadow: 0 20px 60px rgba(139, 92, 246, 0.3);
        }

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

        .product-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(236, 72, 153, 0.2));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 1;
            filter: blur(0px);
            opacity: 0.6;
        }

        .product-status {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 0.5rem;
            position: relative;
            z-index: 1;
        }

        .product-tagline {
            font-size: 0.95rem;
            color: var(--text-gray);
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 1;
        }

        .notify-button {
            padding: 0.75rem 1.5rem;
            background: var(--gradient-primary);
            color: white;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            z-index: 1;
            text-decoration: none;
            display: inline-block;
        }

        .notify-button:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4);
        }

        /* Grid positioning for products */
        .product-1 { grid-column: span 7; min-height: 350px; }
        .product-2 { grid-column: span 5; min-height: 350px; }
        .product-3 { grid-column: span 4; }
        .product-4 { grid-column: span 4; }
        .product-5 { grid-column: span 4; }

        @media (max-width: 768px) {
            .products-grid {
                grid-template-columns: 1fr;
            }
            
            .product-1,
            .product-2,
            .product-3,
            .product-4,
            .product-5 {
                grid-column: span 1;
                min-height: 200px;
            }
        }


                footer {
            text-align: center;
            padding: 3rem 2rem;
            color: var(--text-gray);
            font-size: 0.95rem;
        }

        /* Payment Notice */
        .payment-notice {
            background: rgba(79, 70, 229, 0.05);
            border-left: 4px solid var(--blue);
            padding: 12px 16px;
            border-radius: 8px;
            margin-top: 1rem;
            font-size: 0.9rem;
            color: var(--text-gray);
        }

        /* Mobile Optimizations */
        @media (max-width: 768px) {
            
            .hero-content {
                grid-template-columns: 1fr;
                gap: 3rem;
            }
            
            .hero-left {
                text-align: center;
            }
            
            .hero-description {
                text-align: left;
            }
            
            .hero-platforms {
                justify-content: center;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: 1rem;
            }
            
            .hero-button-primary,
            .hero-button-secondary {
                width: 100%;
                justify-content: center;
            }
            
            .hero-right {
                min-height: 400px;
            }
            
            .visual-circle {
                width: 300px;
                height: 300px;
            }
            
            .floating-icon {
                width: 50px;
                height: 50px;
            }
            
            .floating-icon svg {
                width: 28px;
                height: 28px;
            }
            .hero {
                min-height: 100svh;
                padding: 0;
            }

            .hero-logo {
                width: 100px;
                margin-bottom: 1.5rem;
            }

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

            .cta-button {
                padding: 16px 32px;
                font-size: 1rem;
                width: 100%;
                justify-content: center;
            }

            .stats {
                padding: 3rem 1.5rem;
            }

            .stats-grid {
                gap: 2rem;
            }

            section {
                padding: 3rem 1rem;
            }

            .section-header {
                margin-bottom: 2.5rem;
            }

            .services-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .service-card {
                padding: 2rem;
            }

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

            .custom-dev {
                padding: 2rem 1.5rem;
                margin-top: 2rem;
            }

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

            .tech-platforms {
                gap: 1.5rem;
            }

            .features-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .feature {
                padding: 1.5rem;
            }

            .faq-item {
                padding: 1.5rem;
            }

            .contact {
                padding: 2.5rem 1.5rem;
            }

            .contact-buttons {
                flex-direction: column;
                gap: 1rem;
            }

            .contact-button {
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 400px) {
            .hero-logo {
                width: 80px;
            }

            .service-card {
                padding: 1.5rem;
            }

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

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