/* ========================================
           GLOBAL STYLES & VARIABLES
           ======================================== */
        :root {
            --primary-blue: #26409D;
            --primary-red: #5B4C8A;
            --tech-cyan: #5B7FA6;
            --gradient-blue: linear-gradient(135deg, #26409D 0%, #8D7FC7 100%);
            --gradient-warm: linear-gradient(135deg, #5B4C8A 0%, #7B6CAA 100%);
            --light-gray: #F5F5F5;
            --medium-gray: #E9ECEF;
            --text-dark: #333;
            --text-medium: #666;
            --white: #ffffff;
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.10);
            --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.12);
        }

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

        body {
            font-family: 'Montserrat', 'Open Sans', Arial, Helvetica, sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            background: var(--white);
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .section-spacing {
            padding: 5rem 0;
        }

        /* ========================================
           NAVIGATION
           ======================================== */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
            z-index: 1000;
            transition: var(--transition-smooth);
        }

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

        .nav-logo h2 {
            color: var(--primary-blue);
            font-size: 1.5rem;
            font-weight: 700;
        }

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

        .nav-link {
            color: var(--text-dark);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition-smooth);
            position: relative;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-red);
            transition: width 0.3s ease;
        }

        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }

        .nav-cta {
            background: var(--gradient-warm);
            color: var(--white);
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition-smooth);
            box-shadow: 0 4px 15px rgba(223, 58, 1, 0.3);
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(223, 58, 1, 0.4);
        }

        /* ========================================
           HERO SECTION - IMMERSIVE
           ======================================== */
        .hero-showcase {
            min-height: 40vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            background: var(--gradient-blue);
            overflow: hidden;
            margin-top: 70px;
        }

        .hero-showcase::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(223, 58, 1, 0.1) 0%, transparent 50%);
            animation: shimmer 6s ease-in-out infinite;
        }

        @keyframes shimmer {
            0%, 100% { opacity: 0.5; }
            50% { opacity: 1; }
        }

        .particles {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: rgba(0, 217, 255, 0.6);
            border-radius: 50%;
            animation: float 20s infinite;
        }

        .particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 15s; }
        .particle:nth-child(2) { left: 20%; animation-delay: 2s; animation-duration: 18s; }
        .particle:nth-child(3) { left: 30%; animation-delay: 4s; animation-duration: 22s; }
        .particle:nth-child(4) { left: 40%; animation-delay: 1s; animation-duration: 20s; }
        .particle:nth-child(5) { left: 50%; animation-delay: 3s; animation-duration: 16s; }
        .particle:nth-child(6) { left: 60%; animation-delay: 5s; animation-duration: 19s; }
        .particle:nth-child(7) { left: 70%; animation-delay: 2s; animation-duration: 21s; }
        .particle:nth-child(8) { left: 80%; animation-delay: 4s; animation-duration: 17s; }
        .particle:nth-child(9) { left: 90%; animation-delay: 1s; animation-duration: 23s; }

        @keyframes float {
            0% {
                transform: translateY(100vh) scale(0);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 1;
            }
            100% {
                transform: translateY(-100vh) scale(1);
                opacity: 0;
            }
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 900px;
            padding: 2rem;
        }

        .hero-glass {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-radius: 30px;
            padding: 3rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }

        .hero-title {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 800;
            color: var(--white);
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
        }

        .hero-subtitle {
            font-size: clamp(1.2rem, 2.5vw, 1.6rem);
            color: rgba(255, 255, 255, 0.95);
            margin-bottom: 2.5rem;
            line-height: 1.5;
        }

        .hero-cta-group {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: var(--primary-blue);
            color: var(--white);
            padding: 12px 40px;
            border: 2px solid var(--primary-blue);
            border-radius: 25px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: var(--transition-smooth);
            box-shadow: 0 4px 15px rgba(43, 76, 126, 0.25);
        }

        .btn-primary:hover {
            background: #3D5F8F;
            border-color: #3D5F8F;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(43, 76, 126, 0.35);
        }

        .btn-secondary {
            background: var(--primary-red);
            color: var(--white);
            padding: 12px 40px;
            border: 2px solid var(--primary-red);
            border-radius: 25px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: var(--transition-smooth);
            box-shadow: 0 4px 15px rgba(91, 76, 138, 0.25);
        }

        .btn-secondary:hover {
            background: #7B6CAA;
            border-color: #7B6CAA;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(91, 76, 138, 0.35);
        }

        /* ========================================
           PROBLEM SECTION
           ======================================== */
        .problem-section {
            background: var(--light-gray);
            padding: 5rem 0;
        }

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

        .section-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }

        .section-subtitle {
            font-size: 1.3rem;
            color: var(--text-medium);
            max-width: 700px;
            margin: 0 auto;
        }

        .problem-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .problem-card {
            background: var(--white);
            padding: 2rem;
            border-radius: 10px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-smooth);
            border-left: 4px solid var(--primary-red);
        }

        .problem-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .problem-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .problem-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }

        .problem-text {
            color: var(--text-medium);
            line-height: 1.7;
        }

        .stat-highlight {
            display: inline-block;
            background: var(--gradient-warm);
            color: var(--white);
            padding: 0.3rem 0.8rem;
            border-radius: 10px;
            font-weight: 700;
            margin-top: 0.5rem;
        }

        /* ========================================
           SOLUTION SECTION - 3 PHASES
           ======================================== */
        .solution-section {
            background: var(--white);
            padding: 5rem 0;
        }

        .timeline-container {
            position: relative;
            max-width: 1000px;
            margin: 4rem auto 0;
        }

        .timeline-line {
            position: absolute;
            top: 50px;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--medium-gray);
            z-index: 0;
        }

        .timeline-progress {
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            background: var(--gradient-warm);
            width: 0%;
            transition: width 1s ease;
        }

        .phases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            position: relative;
            z-index: 1;
        }

        .phase-card {
            background: var(--white);
            border-radius: 10px;
            padding: 2.5rem;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-smooth);
            border: 2px solid var(--medium-gray);
            position: relative;
        }

        .phase-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-red);
        }

        .phase-number {
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            width: 50px;
            height: 50px;
            background: var(--gradient-blue);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            box-shadow: 0 4px 15px rgba(0, 51, 102, 0.3);
        }

        .phase-icon {
            font-size: 3rem;
            text-align: center;
            margin: 1.5rem 0;
        }

        .phase-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-blue);
            text-align: center;
            margin-bottom: 1rem;
        }

        .phase-description {
            color: var(--text-medium);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .phase-features {
            list-style: none;
            padding: 0;
        }

        .phase-features li {
            padding: 0.5rem 0;
            padding-left: 1.5rem;
            position: relative;
            color: var(--text-dark);
        }

        .phase-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary-red);
            font-weight: 700;
        }

        /* ========================================
           TECHNOLOGY PORTFOLIO - TABBED
           ======================================== */
        .tech-section {
            background: var(--light-gray);
            padding: 5rem 0;
        }

        .tech-tabs {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .tech-tab {
            background: var(--white);
            color: var(--text-dark);
            padding: 1rem 2rem;
            border: 2px solid var(--medium-gray);
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .tech-tab:hover {
            border-color: var(--primary-blue);
            transform: translateY(-2px);
        }

        .tech-tab.active {
            background: var(--gradient-blue);
            color: var(--white);
            border-color: var(--primary-blue);
        }

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

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

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

        .tech-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .tech-card {
            background: var(--white);
            border-radius: 10px;
            padding: 2.5rem;
            box-shadow: var(--shadow-sm);
            transition: var(--transition-smooth);
            border-top: 4px solid var(--primary-red);
        }

        .tech-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .tech-card-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .tech-card-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }

        .tech-card-tech {
            background: var(--light-gray);
            padding: 0.5rem 1rem;
            border-radius: 10px;
            font-size: 0.9rem;
            color: var(--text-medium);
            margin-bottom: 1rem;
            font-weight: 500;
        }

        .tech-card-description {
            color: var(--text-medium);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .tech-card-list {
            list-style: none;
            padding: 0;
        }

        .tech-card-list li {
            padding: 0.4rem 0;
            padding-left: 1.5rem;
            position: relative;
            color: var(--text-dark);
            font-size: 0.95rem;
        }

        .tech-card-list li::before {
            content: '→';
            position: absolute;
            left: 0;
            color: var(--primary-red);
            font-weight: 700;
        }

        .roi-badge {
            background: var(--gradient-warm);
            color: var(--white);
            padding: 0.5rem 1rem;
            border-radius: 10px;
            font-weight: 700;
            font-size: 0.9rem;
            display: inline-block;
            margin-top: 1rem;
        }

        /* ========================================
           DIGITAL MATURITY CHECK - INTERACTIVE
           ======================================== */
        .maturity-section {
            background: var(--white);
            padding: 5rem 0;
        }

        .maturity-container {
            max-width: 800px;
            margin: 0 auto;
            background: var(--white);
            border-radius: 30px;
            padding: 3rem;
            box-shadow: var(--shadow-lg);
            border: 2px solid var(--medium-gray);
        }

        .maturity-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .maturity-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }

        .maturity-subtitle {
            font-size: 1.2rem;
            color: var(--text-medium);
        }

        .quiz-container {
            display: none;
        }

        .quiz-container.active {
            display: block;
        }

        .progress-bar {
            width: 100%;
            height: 8px;
            background: var(--medium-gray);
            border-radius: 10px;
            margin-bottom: 2rem;
            overflow: hidden;
        }

        .progress-fill {
            height: 100%;
            background: var(--gradient-warm);
            width: 0%;
            transition: width 0.3s ease;
        }

        .question-card {
            display: none;
            animation: slideIn 0.5s ease;
        }

        .question-card.active {
            display: block;
        }

        @keyframes slideIn {
            from { opacity: 0; transform: translateX(50px); }
            to { opacity: 1; transform: translateX(0); }
        }

        .question-number {
            font-size: 0.9rem;
            color: var(--text-medium);
            margin-bottom: 0.5rem;
        }

        .question-text {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--primary-blue);
            margin-bottom: 2rem;
        }

        .answer-options {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .answer-option {
            background: var(--light-gray);
            padding: 1.5rem;
            border-radius: 10px;
            border: 2px solid transparent;
            cursor: pointer;
            transition: var(--transition-smooth);
            font-weight: 500;
        }

        .answer-option:hover {
            background: var(--white);
            border-color: var(--primary-blue);
            transform: translateX(10px);
        }

        .answer-option.selected {
            background: var(--primary-blue);
            color: var(--white);
            border-color: var(--primary-blue);
        }

        .quiz-navigation {
            display: flex;
            justify-content: space-between;
            margin-top: 2rem;
        }

        .btn-quiz {
            background: var(--primary-blue);
            color: var(--white);
            padding: 12px 30px;
            border: 2px solid var(--primary-blue);
            border-radius: 25px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .btn-quiz:hover {
            background: #3D5F8F;
            border-color: #3D5F8F;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(43, 76, 126, 0.3);
        }

        .btn-quiz:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        .results-container {
            display: none;
            text-align: center;
        }

        .results-container.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }

        .result-score {
            font-size: 4rem;
            font-weight: 800;
            background: var(--gradient-warm);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin: 2rem 0;
        }

        .result-level {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }

        .result-description {
            font-size: 1.2rem;
            color: var(--text-medium);
            margin-bottom: 2rem;
            line-height: 1.7;
        }

        .result-recommendation {
            background: var(--light-gray);
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
        }

        .lead-form {
            max-width: 500px;
            margin: 2rem auto;
            text-align: left;
        }

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

        .form-label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-dark);
        }

        .form-input {
            width: 100%;
            padding: 1rem;
            border: 2px solid var(--medium-gray);
            border-radius: 10px;
            font-size: 1rem;
            transition: var(--transition-smooth);
        }

        .form-input:focus {
            outline: none;
            border-color: var(--primary-blue);
        }

        .form-checkbox {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .form-checkbox input {
            width: 20px;
            height: 20px;
        }

        /* ========================================
           SUCCESS STORIES
           ======================================== */
        .stories-section {
            background: var(--light-gray);
            padding: 5rem 0;
        }

        .stories-carousel {
            position: relative;
            max-width: 900px;
            margin: 3rem auto;
        }

        .story-card {
            display: none;
            background: var(--white);
            border-radius: 10px;
            padding: 3rem;
            box-shadow: var(--shadow-md);
            border-top: 6px solid var(--primary-blue);
        }

        .story-card.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }

        .story-header {
            margin-bottom: 2rem;
        }

        .story-client {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 0.5rem;
        }

        .story-industry {
            color: var(--text-medium);
            font-style: italic;
        }

        .story-challenge,
        .story-solution,
        .story-results {
            margin-bottom: 2rem;
        }

        .story-label {
            font-weight: 700;
            color: var(--primary-red);
            margin-bottom: 0.5rem;
            text-transform: uppercase;
            font-size: 0.9rem;
            letter-spacing: 1px;
        }

        .story-text {
            color: var(--text-medium);
            line-height: 1.7;
        }

        .story-metrics {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
            padding-top: 2rem;
            border-top: 2px solid var(--medium-gray);
        }

        .metric-item {
            text-align: center;
        }

        .metric-value {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary-red);
            display: block;
        }

        .metric-label {
            font-size: 0.9rem;
            color: var(--text-medium);
            margin-top: 0.5rem;
        }

        .story-tech {
            margin-top: 2rem;
            padding: 1rem;
            background: var(--light-gray);
            border-radius: 10px;
        }

        .story-tech-label {
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 0.5rem;
        }

        .story-tech-list {
            color: var(--text-medium);
            font-size: 0.95rem;
        }

        .carousel-controls {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 2rem;
        }

        .carousel-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--medium-gray);
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .carousel-dot.active {
            background: var(--primary-red);
            width: 30px;
            border-radius: 10px;
        }

        /* ========================================
           USP SECTION
           ======================================== */
        .usp-section {
            background: var(--white);
            padding: 5rem 0;
        }

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

        .usp-card {
            text-align: center;
            padding: 2rem;
            transition: var(--transition-smooth);
        }

        .usp-card:hover {
            transform: translateY(-10px);
        }

        .usp-icon {
            width: 80px;
            height: 80px;
            background: var(--gradient-warm);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2rem;
            box-shadow: 0 10px 30px rgba(223, 58, 1, 0.3);
        }

        .usp-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }

        .usp-description {
            color: var(--text-medium);
            line-height: 1.7;
        }

        /* ========================================
           FAQ SECTION
           ======================================== */
        .faq-section {
            background: var(--light-gray);
            padding: 5rem 0;
        }

        .faq-container {
            max-width: 900px;
            margin: 3rem auto 0;
        }

        .faq-item {
            background: var(--white);
            border-radius: 10px;
            margin-bottom: 1rem;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            padding: 1.5rem 2rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--primary-blue);
            transition: var(--transition-smooth);
        }

        .faq-question:hover {
            background: var(--light-gray);
        }

        .faq-icon {
            font-size: 1.5rem;
            transition: transform 0.3s ease;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 500px;
        }

        .faq-answer-content {
            padding: 0 2rem 1.5rem 2rem;
            color: var(--text-medium);
            line-height: 1.7;
        }

        /* ========================================
           FINAL CTA SECTION
           ======================================== */
        .final-cta-section {
            background: var(--gradient-blue);
            color: var(--white);
            padding: 6rem 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .final-cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 30% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(223, 58, 1, 0.1) 0%, transparent 50%);
        }

        .final-cta-content {
            position: relative;
            z-index: 2;
        }

        .final-cta-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            margin-bottom: 1.5rem;
        }

        .final-cta-subtitle {
            font-size: 1.3rem;
            opacity: 0.95;
            margin-bottom: 3rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .final-cta-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .trust-elements {
            display: flex;
            justify-content: center;
            gap: 3rem;
            margin-top: 3rem;
            flex-wrap: wrap;
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            opacity: 0.9;
        }

        .trust-icon {
            font-size: 1.5rem;
        }

        /* ========================================
           FOOTER
           ======================================== */
        .footer {
            background: var(--primary-blue);
            color: var(--white);
            padding: 3rem 0 1rem;
        }

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

        .footer-section h3 {
            margin-bottom: 1rem;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: var(--transition-smooth);
        }

        .footer-links a:hover {
            color: var(--white);
            padding-left: 5px;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            opacity: 0.8;
        }

        /* ========================================
           RESPONSIVE DESIGN
           ======================================== */
        @media (max-width: 768px) {
            .nav-menu {
                display: none;
            }

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

            .hero-subtitle {
                font-size: 1.1rem;
            }

            .hero-glass {
                padding: 2rem;
            }

            .hero-cta-group {
                flex-direction: column;
            }

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

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

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

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

            .final-cta-buttons {
                flex-direction: column;
            }

            .trust-elements {
                flex-direction: column;
                gap: 1rem;
            }
        }

        /* ========================================
           UTILITY CLASSES
           ======================================== */
        .text-center {
            text-align: center;
        }

        .hidden {
            display: none;
        }

        .fade-in {
            animation: fadeIn 0.5s ease;
        }

        /* Scroll animations */
        .scroll-reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .scroll-reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }