/* ==================== CSS VARIABLES ==================== */
        :root {
            --primary: #6366f1;
            --primary-dark: #4f46e5;
            --primary-light: #818cf8;
            --secondary: #0ea5e9;
            --accent: #10b981;
            --dark: #0f172a;
            --dark-light: #1e293b;
            --white: #ffffff;
            --gray-50: #fafafa;
            --gray-100: #f4f4f5;
            --gray-200: #e4e4e7;
            --gray-300: #d4d4d8;
            --gray-400: #a1a1aa;
            --gray-500: #71717a;
            --gray-600: #52525b;
            --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
            --gradient-accent: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
            --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
            --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
            --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
            --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.25);
            --radius-sm: 0.5rem;
            --radius-md: 0.75rem;
            --radius-lg: 1rem;
            --radius-xl: 1.5rem;
            --radius-2xl: 2rem;
        }

        /* ==================== RESET ==================== */
        *, *::before, *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
            font-size: 16px;
            line-height: 1.6;
            color: var(--gray-600);
            background: var(--gray-50);
            overflow-x: hidden;
        }

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

        ul {
            list-style: none;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* ==================== HEADER ==================== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--gray-200);
            transition: all 0.3s ease;
        }

        .header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--dark);
        }

        .logo-icon {
            width: 44px;
            height: 44px;
            background: var(--gradient-accent);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            font-size: 1.25rem;
        }

        .nav {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-link {
            font-weight: 600;
            font-size: 0.9375rem;
            color: var(--gray-600);
            transition: all 0.2s ease;
            position: relative;
        }

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

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.75rem 1.5rem;
            background: var(--gradient-accent);
            color: white;
            font-weight: 600;
            font-size: 0.9375rem;
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
        }

        .header-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
        }

        /* ==================== HERO SECTION ==================== */
        .hero {
            padding: 160px 0 100px;
background:linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%)
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(ellipse 100% 80% at 20% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse 80% 60% at 80% 100%, rgba(14, 165, 233, 0.1) 0%, transparent 50%);
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-content {
            color: white;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 50px;
            font-size: 0.875rem;
            font-weight: 500;
            margin-bottom: 1.5rem;
        }

        .hero-badge span {
            color: #22d3ee;
        }

        .hero-title {
            font-size: 3.75rem;
            font-weight: 800;
            line-height: 1.05;
            margin-bottom: 1.5rem;
            letter-spacing: -0.02em;
        }

        .hero-title .highlight {
            background: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #22d3ee 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-description {
            font-size: 1.25rem;
            color: var(--gray-400);
            margin-bottom: 2rem;
            max-width: 540px;
            line-height: 1.7;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            margin-bottom: 3rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1rem 1.75rem;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background: var(--gradient-accent);
            color: white;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 35px rgba(99, 102, 241, 0.4);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }

        .hero-stats {
            display: flex;
            gap: 3rem;
        }

        .stat-item {
            text-align: left;
        }

        .stat-number {
            font-size: 2.25rem;
            font-weight: 800;
            color: white;
            letter-spacing: -0.02em;
        }

        .stat-label {
            font-size: 0.875rem;
            color: var(--gray-400);
        }

        .hero-visual {
            position: relative;
        }

        .hero-image-main {
            width: 100%;
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-2xl);
        }

        .hero-floating-card {
            position: absolute;
            background: white;
            border-radius: var(--radius-lg);
            padding: 1.25rem;
            box-shadow: var(--shadow-xl);
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .floating-card-1 {
            bottom: -20px;
            left: -30px;
            animation: float 3s ease-in-out infinite;
        }

        .floating-card-2 {
            top: 30px;
            right: -20px;
            animation: float 3s ease-in-out infinite 0.5s;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        .floating-icon {
            width: 48px;
            height: 48px;
            background: var(--gray-100);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        .floating-text h4 {
            font-size: 0.9375rem;
            font-weight: 700;
            color: var(--dark);
        }

        .floating-text p {
            font-size: 0.8125rem;
            color: var(--accent);
            font-weight: 600;
        }

        /* ==================== SERVICES SECTION ==================== */
        .services {
            padding: 120px 0;
            background: white;
        }

        .section-header {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 4rem;
        }

        .section-badge {
            display: inline-block;
            padding: 0.5rem 1rem;
            background: rgba(99, 102, 241, 0.1);
            color: var(--primary);
            font-size: 0.875rem;
            font-weight: 600;
            border-radius: 50px;
            margin-bottom: 1rem;
        }

        .section-title {
            font-size: 2.75rem;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 1rem;
            letter-spacing: -0.02em;
        }

        .section-description {
            font-size: 1.125rem;
            color: var(--gray-500);
        }

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

        .service-card {
            background: white;
            border: 1px solid var(--gray-200);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-xl);
            border-color: var(--primary-light);
        }

        .service-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .service-content {
            padding: 1.5rem;
        }

        .service-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 0.75rem;
        }

        .service-description {
            font-size: 0.9375rem;
            color: var(--gray-500);
            margin-bottom: 1rem;
        }

        .service-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 600;
            color: var(--primary);
            font-size: 0.9375rem;
            transition: gap 0.3s ease;
        }

        .service-link:hover {
            gap: 0.75rem;
        }

        /* ==================== FEATURES SECTION ==================== */
        .features {
            padding: 120px 0;
            background: var(--gray-50);
        }

        .features-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 6rem;
            align-items: center;
        }

        .features-image {
            position: relative;
        }

        .features-main-image {
            width: 100%;
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-xl);
        }

        .features-stats {
            position: absolute;
            bottom: -30px;
            right: -30px;
            background: white;
            border-radius: var(--radius-xl);
            padding: 2rem;
            box-shadow: var(--shadow-xl);
            display: flex;
            gap: 2rem;
        }

        .features-stat {
            text-align: center;
        }

        .features-stat-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--dark);
        }

        .features-stat-label {
            font-size: 0.8125rem;
            color: var(--gray-500);
        }

        .features-content {
            max-width: 500px;
        }

        .features-title {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 1.5rem;
            letter-spacing: -0.02em;
        }

        .features-list {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

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

        .feature-check {
            width: 28px;
            height: 28px;
            background: var(--gradient-accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 0.75rem;
            flex-shrink: 0;
        }

        .feature-text h4 {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 0.25rem;
        }

        .feature-text p {
            font-size: 0.9375rem;
            color: var(--gray-500);
        }

        /* ==================== CARD PROGRAM SECTION ==================== */
        .card-program {
            padding: 120px 0;
            background: white;
        }

        .card-program-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .card-item {
            background: var(--gray-50);
            border-radius: var(--radius-lg);
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
        }

        .card-item:hover {
            background: white;
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .card-item-icon {
            width: 64px;
            height: 64px;
            background: var(--gradient-accent);
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.75rem;
            margin: 0 auto 1rem;
        }

        .card-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--dark);
        }

        /* ==================== PROCESS SECTION ==================== */
        .process {
            padding: 120px 0;
            background: var(--gradient-hero);
            position: relative;
            overflow: hidden;
        }

        .process::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(ellipse 60% 40% at 30% 0%, rgba(99, 102, 241, 0.2) 0%, transparent 50%);
        }

        .process .section-header {
            position: relative;
            z-index: 1;
        }

        .process .section-title {
            color: white;
        }

        .process .section-description {
            color: var(--gray-400);
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            position: relative;
            z-index: 1;
        }

        .process-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-xl);
            padding: 2.5rem;
            text-align: center;
            transition: all 0.3s ease;
        }

        .process-card:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-5px);
        }

        .process-number {
            width: 60px;
            height: 60px;
            background: var(--gradient-accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 800;
            color: white;
            margin: 0 auto 1.5rem;
        }

        .process-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .process-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: white;
            margin-bottom: 0.75rem;
        }

        .process-description {
            font-size: 0.9375rem;
            color: var(--gray-400);
        }

        /* ==================== CTA SECTION ==================== */
        .cta {
            padding: 120px 0;
            background: white;
        }

        .cta-box {
            background: var(--gradient-hero);
            border-radius: var(--radius-2xl);
            padding: 5rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-box::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
        }

        .cta-box::after {
            content: '';
            position: absolute;
            bottom: -150px;
            left: -150px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(14, 165, 233, 0.2) 0%, transparent 70%);
        }

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

        .cta-title {
            font-size: 2.75rem;
            font-weight: 800;
            color: white;
            margin-bottom: 1rem;
            letter-spacing: -0.02em;
        }

        .cta-description {
            font-size: 1.125rem;
            color: var(--gray-400);
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 1rem;
        }

        .btn-white {
            background: white;
            color: var(--primary);
        }

        .btn-white:hover {
            background: var(--gray-100);
            transform: translateY(-2px);
        }

        .btn-outline-white {
            background: transparent;
            color: white;
            border: 2px solid rgba(255, 255, 255, 0.3);
        }

        .btn-outline-white:hover {
            background: white;
            color: var(--primary);
            border-color: white;
        }

        /* ==================== FOOTER ==================== */
        .footer {
            padding: 80px 0 40px;
            background: var(--dark);
            color: var(--gray-400);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 4rem;
            margin-bottom: 4rem;
        }

        .footer-brand {
            max-width: 280px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1.5rem;
            font-weight: 800;
            color: white;
            margin-bottom: 1.5rem;
        }

        .footer-description {
            font-size: 0.9375rem;
            line-height: 1.7;
        }

        .footer-title {
            font-size: 1rem;
            font-weight: 700;
            color: white;
            margin-bottom: 1.5rem;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .footer-link {
            font-size: 0.9375rem;
            transition: color 0.2s ease;
        }

        .footer-link:hover {
            color: white;
        }

        .footer-bottom {
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .footer-copyright {
            font-size: 0.875rem;
        }

        .footer-social {
            display: flex;
            gap: 1rem;
        }

        .social-link {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .social-link:hover {
            background: var(--primary);
            transform: translateY(-2px);
        }

        /* ==================== RESPONSIVE ==================== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-content {
                order: 1;
            }

            .hero-visual {
                order: 0;
                max-width: 600px;
                margin: 0 auto;
            }

            .hero-stats {
                justify-content: center;
            }

            .hero-buttons {
                justify-content: center;
            }

            .hero-description {
                margin-left: auto;
                margin-right: auto;
            }

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

            .features-grid {
                grid-template-columns: 1fr;
                gap: 4rem;
            }

            .features-image {
                order: 0;
            }

            .features-content {
                order: 1;
                max-width: 100%;
            }

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

            .process-grid {
                grid-template-columns: 1fr;
                max-width: 500px;
                margin: 0 auto;
            }

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

        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }

            .hero-stats {
                flex-direction: column;
                gap: 1.5rem;
            }

            .hero-floating-card {
                display: none;
            }

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

            .section-title {
                font-size: 2rem;
            }

            .card-program-grid {
                grid-template-columns: 1fr 1fr;
            }

            .cta-box {
                padding: 3rem 2rem;
            }

            .cta-title {
                font-size: 2rem;
            }

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

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

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

            .nav {
                display: none;
            }

            .header-cta {
                display: none;
            }
        }