/* === BASE STYLES === */:root {
            --primary: #00D9FF;
            --secondary: #7B2FFF;
            --accent: #FF2E63;
            --dark: #0A0E27;
            --dark-soft: #1A1F3A;
            --light: #FFFFFF;
            --gray: #A8B2D1;
            --success: #00FFA3;
            --gradient-primary: linear-gradient(135deg, #00D9FF 0%, #7B2FFF 100%);
            --gradient-accent: linear-gradient(135deg, #FF2E63 0%, #FF6B9D 100%);
            --gradient-dark: linear-gradient(180deg, #0A0E27 0%, #1A1F3A 100%);
            --shadow-sm: 0 2px 8px rgba(0, 217, 255, 0.1);
            --shadow-md: 0 8px 24px rgba(123, 47, 255, 0.15);
            --shadow-lg: 0 16px 48px rgba(255, 46, 99, 0.2);
            --shadow-glow: 0 0 40px rgba(0, 217, 255, 0.3);
        }

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

        html {
            width: 100%;
            max-width: 100vw;
            overflow-x: hidden;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: var(--dark);
            color: var(--light);
            line-height: 1.7;
            overflow-x: hidden;
            width: 100%;
            max-width: 100vw;
            position: relative;
        }

        main {
            width: 100%;
            max-width: 100vw;
            overflow-x: hidden;
            overflow: visible;
        }

        .table-responsive {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        img, video, iframe, embed, object {
            max-width: 100%;
            height: auto;
        }

        input, textarea, select {
            max-width: 100%;
        }

        table {
            max-width: 100%;
        }

        .container {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 20px;
        }

        h1, h2, h3, h4 {
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }

        h1 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            color: var(--light);
            position: relative;
            padding-bottom: 1rem;
        }

        h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--gradient-accent);
            border-radius: 2px;
        }

        h3 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            color: var(--primary);
        }

        p {
            font-size: 1.125rem;
            color: var(--gray);
            margin-bottom: 1.5rem;
        }

        a {
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .btn-primary {
            display: inline-block;
            padding: 18px 48px;
            background: var(--gradient-accent);
            color: var(--light);
            font-size: 1.125rem;
            font-weight: 700;
            border-radius: 50px;
            border: none;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: var(--shadow-lg);
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            overflow: hidden;
            min-height: 44px;
            min-width: 44px;
        }

        .btn-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.5s;
        }

        .btn-primary:hover {
            transform: translateY(-4px) scale(1.05);
            box-shadow: 0 20px 60px rgba(255, 46, 99, 0.4);
        }

        .btn-primary:hover::before {
            left: 100%;
        }

        .card {
            background: var(--dark-soft);
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: var(--shadow-md);
            transition: all 0.4s ease;
            border: 1px solid rgba(0, 217, 255, 0.1);
            height: 100%;
        }

        .card:hover {
            transform: translateY(-12px);
            box-shadow: var(--shadow-glow);
            border-color: var(--primary);
        }

        .card img {
            width: 100%;
            height: auto;
            border-radius: 16px;
            margin-bottom: 1.5rem;
        }

        section {
            padding: 100px 0;
            position: relative;
            width: 100%;
            max-width: 100vw;
            overflow-x: hidden;
        }

        section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--primary), transparent);
            opacity: 0.3;
        }

        /* === LAYOUT STYLES === */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            max-width: 100vw;
            z-index: 1001;
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 217, 255, 0.1);
            transition: all 0.3s ease;
            overflow-x: hidden;
        }

        header.scrolled {
            background: rgba(10, 14, 39, 0.98);
            box-shadow: var(--shadow-md);
        }

        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px;
            gap: 2rem;
        }

        .logo {
            flex-shrink: 0;
        }

        .logo a {
            display: block;
            text-decoration: none;
        }

        .logo-img {
            height: 40px;
            width: auto;
            display: block;
        }

        .logo-text {
            font-size: 1.75rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -1px;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex: 1;
        }

        .nav-list {
            display: flex;
            list-style: none;
            gap: 2.5rem;
            margin: 0;
            padding: 0;
        }

        @media (max-width: 767px) {
            .nav-list {
                display: none;
            }
        }

        .nav-list a {
            color: var(--gray);
            font-weight: 500;
            font-size: 1rem;
            position: relative;
            padding: 8px 0;
        }

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

        .nav-list a:hover {
            color: var(--light);
        }

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

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 6px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            z-index: 1001;
            min-width: 44px;
            min-height: 44px;
            align-items: center;
            justify-content: center;
        }

        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: var(--light);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(8px, 8px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(8px, -8px);
        }

        footer {
            background: var(--dark-soft);
            border-top: 1px solid rgba(0, 217, 255, 0.1);
            padding: 60px 0 40px;
        }

        .footer-nav {
            margin-bottom: 2rem;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            list-style: none;
            justify-content: center;
            padding: 0;
            margin: 0;
        }

        .footer-links a {
            color: var(--gray);
            font-size: 1rem;
            transition: color 0.3s ease;
        }

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

        .footer-info {
            text-align: center;
            color: var(--gray);
            font-size: 0.9rem;
        }

@media (max-width: 767px) {
            body {
                padding-top: 80px;
            }

            header .container {
                flex-wrap: wrap;
                overflow-x: hidden;
                justify-content: space-between;
            }

            .logo {
                order: 1;
            }

            .main-nav {
                order: 2;
                flex: 0;
                width: auto;
                margin-left: auto;
            }

            .hamburger {
                display: flex;
            }

            .nav-list {
                display: flex !important;
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                background: rgba(10, 14, 39, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 0.25rem 1rem;
                gap: 0;
                transition: left 0.4s ease;
                z-index: 1002;
                overflow: hidden !important;
                overflow-y: hidden !important;
                overflow-x: hidden !important;
                visibility: hidden;
            }

            .nav-list.active {
                left: 0;
                visibility: visible;
            }

            .nav-list a {
                font-size: 0.9rem;
                padding: 0.75rem 1rem;
                width: 100%;
                display: block;
                min-height: 44px;
                display: flex;
                align-items: center;
            }

            header .cta-button {
                order: 3;
                width: 100%;
                padding: 12px 24px;
                font-size: 0.9rem;
                text-align: center;
                margin-top: 1rem;
                flex-basis: 100%;
            }

            section {
                padding: 60px 0;
            }

            .hero-section {
                min-height: 90vh;
                padding-top: 120px;
            }

            .timeline-item {
                flex-direction: column;
                gap: 1rem;
            }

            .timeline-number {
                width: 50px;
                height: 50px;
                font-size: 1.5rem;
            }

            .tabs-nav {
                flex-direction: column;
            }

            .tab-link {
                width: 100%;
                text-align: center;
            }

            .cards-grid-4 {
                grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
                gap: 1.5rem;
            }

            .feature-table {
                display: block;
            }

            .feature-table tbody {
                display: block;
            }

            .feature-table tr {
                display: block;
                width: 100%;
                margin-bottom: 1rem;
                background: var(--dark-soft);
                border-radius: 12px;
                padding: 1rem;
                border-bottom: none;
            }

            .feature-table tr:last-child {
                margin-bottom: 0;
            }

            .feature-table td {
                display: block;
                width: 100%;
                padding: 0;
                font-size: 1rem;
            }

            .feature-table td:first-child {
                font-weight: 600;
                color: var(--primary);
                margin-bottom: 0.5rem;
                font-size: 0.875rem;
                text-transform: uppercase;
                letter-spacing: 0.5px;
            }

            .feature-table td:last-child {
                color: var(--light);
                font-size: 1rem;
                padding-left: 0;
            }

            .table-responsive {
                overflow-x: visible;
            }

            .accordion-header h3 {
                font-size: 1.125rem;
            }

            .footer-links {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }

            .btn-primary {
                padding: 14px 32px;
                font-size: 1rem;
                min-height: 44px;
            }

            .tab-link {
                padding: 14px 24px;
                min-height: 44px;
            }

            .container {
                padding: 0 16px;
            }

            .card {
                padding: 1.5rem;
            }

            .hero-section h1 {
                font-size: clamp(1.75rem, 8vw, 2.5rem);
            }

            .hero-section p {
                font-size: 1rem;
            }
        }

        @media (max-width: 430px) {
            .container {
                padding: 0 12px;
            }

            .btn-primary {
                padding: 12px 24px;
                font-size: 0.95rem;
                min-height: 44px;
            }

            .tab-link {
                padding: 12px 20px;
                font-size: 1rem;
                min-height: 44px;
            }

            .card {
                padding: 1.25rem;
            }

            section {
                padding: 40px 0;
            }

            .hero-section {
                padding-top: 100px;
            }
        }

        @media (max-width: 320px) {
            .container {
                padding: 0 10px;
            }

            .btn-primary {
                padding: 12px 20px;
                font-size: 0.9rem;
                min-height: 44px;
            }

            .tab-link {
                padding: 12px 16px;
                font-size: 0.95rem;
                min-height: 44px;
            }

            .card {
                padding: 1rem;
            }

            h1 {
                font-size: 1.75rem;
            }

            h2 {
                font-size: 1.5rem;
            }

            h3 {
                font-size: 1.25rem;
            }
        }