:root {
            --color1: #00e9ff;
            --color2: #5feaff;
            --color3: #431f00;
            --color4: #8e7900;
            --color5: #eede76;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background-color: #0a0a0a;
            color: var(--color5);
            overflow-x: hidden;
            width: 100%;
        }
        
        .site-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 40px;
            background-color: rgba(67, 31, 0, 0.95);
            color: var(--color5);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        
        .brand-logo {
            font-size: 1.8em;
            font-weight: bold;
            color: var(--color1);
            letter-spacing: 2px;
        }
        
        .main-nav ul {
            display: flex;
            list-style-type: none;
            gap: 40px;
        }
        
        .main-nav a {
            color: var(--color5);
            text-decoration: none;
            font-size: 1.1em;
            transition: color 0.3s;
            position: relative;
        }
        
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--color1);
            transition: width 0.3s;
        }
        
        .main-nav a:hover {
            color: var(--color1);
        }
        
        .main-nav a:hover::after {
            width: 100%;
        }
        
        .menu-toggle {
            display: none;
            font-size: 30px;
            cursor: pointer;
            color: var(--color1);
        }
        
        .mobile-navigation {
            visibility: hidden;
            opacity: 0;
            transform: translateY(-20px);
            transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
            background-color: rgba(67, 31, 0, 0.98);
            color: var(--color5);
            padding: 30px;
            position: fixed;
            top: 80px;
            right: 20px;
            width: 280px;
            z-index: 999;
            border: 2px solid var(--color1);
        }
        
        .mobile-navigation.active {
            visibility: visible;
            opacity: 1;
            transform: translateY(0);
        }
        
        .mobile-nav ul {
            list-style-type: none;
        }
        
        .mobile-nav li {
            margin: 20px 0;
        }
        
        .mobile-nav a {
            color: var(--color5);
            text-decoration: none;
            font-size: 1.2em;
        }
        
        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .menu-toggle {
                display: block;
            }
        }
        
        
        .hero-section {
            min-height: 100vh;
            padding-top: 100px;
            position: relative;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        
        .geometric-bg {
            position: absolute;
            width: 100%;
            height: 100%;
            opacity: 0.1;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
        }
        
        .hero-title {
            font-size: clamp(3rem, 8vw, 6rem);
            font-weight: 900;
            color: var(--color1);
            line-height: 1.1;
            margin-bottom: 30px;
            opacity: 0;
        }
        
        .hero-subtitle {
            font-size: clamp(1.2rem, 3vw, 2rem);
            color: var(--color2);
            margin-bottom: 50px;
            max-width: 800px;
            opacity: 0;
        }
        
        .cta-button {
            display: inline-block;
            padding: 20px 50px;
            background-color: var(--color1);
            color: var(--color3);
            text-decoration: none;
            font-size: 1.3em;
            font-weight: bold;
            border: none;
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }
        
        .cta-button:hover {
            background-color: var(--color2);
            transform: translateY(-3px);
        }
        
        
        .about-section {
            padding: 120px 40px;
            position: relative;
        }
        
        .diagonal-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            max-width: 1400px;
            margin: 0 auto;
            align-items: center;
        }
        
        .content-block h2 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            color: var(--color1);
            margin-bottom: 40px;
            position: relative;
        }
        
        .content-block h2::before {
            content: '';
            position: absolute;
            left: -20px;
            top: 0;
            width: 5px;
            height: 100%;
            background-color: var(--color4);
        }
        
        .content-block p {
            font-size: 1.2em;
            line-height: 1.8;
            margin-bottom: 25px;
            color: var(--color5);
        }
        
        .decorative-image {
            width: 100%;
            height: 500px;
            position: relative;
            overflow: hidden;
        }
        
        .decorative-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border: 3px solid var(--color1);
        }
        
        .decorative-image::after {
            content: '';
            position: absolute;
            top: 20px;
            left: 20px;
            right: -20px;
            bottom: -20px;
            border: 3px solid var(--color2);
            z-index: -1;
            pointer-events: none;
        }
        
        
        .courses-section {
            padding: 120px 40px;
            background-color: rgba(67, 31, 0, 0.3);
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 80px;
        }
        
        .section-header h2 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            color: var(--color1);
            margin-bottom: 20px;
        }
        
        .asymmetric-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            max-width: 1400px;
            margin: 0 auto;
        }
        
        .course-item {
            padding: 50px 40px;
            background-color: rgba(0, 0, 0, 0.5);
            border-left: 5px solid var(--color1);
            transition: all 0.3s;
        }
        
        .course-item:nth-child(2) {
            transform: translateY(40px);
            border-left-color: var(--color2);
        }
        
        .course-item:nth-child(3) {
            transform: translateY(80px);
            border-left-color: var(--color4);
        }
        
        .course-item:hover {
            transform: translateY(0) translateX(10px);
            background-color: rgba(0, 233, 255, 0.05);
        }
        
        .course-item h3 {
            font-size: 1.8em;
            color: var(--color1);
            margin-bottom: 20px;
        }
        
        .course-item p {
            font-size: 1.1em;
            line-height: 1.7;
            color: var(--color5);
            margin-bottom: 15px;
        }
        
        
        .methodology-section {
            padding: 120px 40px;
            position: relative;
        }
        
        .split-layout {
            display: grid;
            grid-template-columns: 45% 55%;
            gap: 0;
            max-width: 1600px;
            margin: 0 auto;
        }
        
        .image-container {
            position: relative;
            overflow: hidden;
        }
        
        .image-container img {
            width: 100%;
            height: 600px;
            object-fit: cover;
            display: block;
        }
        
        .overlay-pattern {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: repeating-linear-gradient(
                45deg,
                transparent,
                transparent 10px,
                rgba(0, 233, 255, 0.05) 10px,
                rgba(0, 233, 255, 0.05) 20px
            );
        }
        
        .text-content {
            padding: 60px;
            background-color: rgba(67, 31, 0, 0.5);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        .text-content h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            color: var(--color1);
            margin-bottom: 40px;
        }
        
        .methodology-list {
            list-style: none;
        }
        
        .methodology-list li {
            font-size: 1.2em;
            line-height: 1.8;
            margin-bottom: 30px;
            padding-left: 40px;
            position: relative;
            color: var(--color5);
        }
        
        .methodology-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 20px;
            height: 20px;
            background-color: var(--color1);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
        }
        
        
        .tech-section {
            padding: 120px 40px;
            background-color: rgba(0, 0, 0, 0.8);
        }
        
        .tech-showcase {
            max-width: 1400px;
            margin: 0 auto;
        }
        
        .tech-showcase h2 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            color: var(--color1);
            margin-bottom: 60px;
            text-align: center;
        }
        
        .tech-columns {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 50px;
        }
        
        .tech-column h3 {
            font-size: 1.5em;
            color: var(--color2);
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 3px solid var(--color4);
        }
        
        .tech-column ul {
            list-style: none;
        }
        
        .tech-column li {
            font-size: 1.1em;
            padding: 15px 0;
            color: var(--color5);
            border-bottom: 1px solid rgba(238, 222, 118, 0.2);
        }
        
        
        .career-section {
            padding: 120px 40px;
            position: relative;
        }
        
        .career-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            max-width: 1400px;
            margin: 0 auto;
        }
        
        .career-content h2 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            color: var(--color1);
            margin-bottom: 40px;
        }
        
        .career-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 50px;
        }
        
        .stat-box {
            padding: 40px;
            background-color: rgba(0, 233, 255, 0.05);
            border: 2px solid var(--color1);
            text-align: center;
        }
        
        .stat-number {
            font-size: 3em;
            font-weight: bold;
            color: var(--color1);
            display: block;
            margin-bottom: 10px;
        }
        
        .stat-label {
            font-size: 1.1em;
            color: var(--color5);
        }
        
        .career-image {
            position: relative;
        }
        
        .career-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border: 5px solid var(--color4);
        }
        
        
        .final-cta {
            padding: 150px 40px;
            text-align: center;
            background-color: rgba(67, 31, 0, 0.5);
            position: relative;
        }
        
        .final-cta h2 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            color: var(--color1);
            margin-bottom: 30px;
        }
        
        .final-cta p {
            font-size: 1.5em;
            color: var(--color2);
            margin-bottom: 50px;
            max-width: 900px;
            margin-left: auto;
            margin-right: auto;
        }
        
        
        .site-footer {
            background-color: var(--color3);
            padding: 60px 40px 30px;
            color: var(--color5);
        }
        
        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 60px;
            margin-bottom: 40px;
        }
        
        .footer-brand h3 {
            font-size: 2em;
            color: var(--color1);
            margin-bottom: 20px;
        }
        
        .footer-brand p {
            line-height: 1.8;
            color: var(--color5);
        }
        
        .footer-links h4 {
            font-size: 1.3em;
            color: var(--color2);
            margin-bottom: 20px;
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            color: var(--color5);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: var(--color1);
        }
        
        .footer-contact p {
            margin-bottom: 10px;
            line-height: 1.8;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(238, 222, 118, 0.3);
            color: var(--color4);
        }
        
        @media (max-width: 1024px) {
            .diagonal-layout,
            .split-layout,
            .career-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            
            .asymmetric-grid {
                grid-template-columns: 1fr;
            }
            
            .course-item:nth-child(2),
            .course-item:nth-child(3) {
                transform: translateY(0);
            }
            
            .footer-content {
                grid-template-columns: 1fr;
            }
            
            .decorative-image::after {
                right: 0;
                bottom: 0;
            }
        }
        
        @media (max-width: 768px) {
            .site-header {
                padding: 15px 20px;
            }
            
            .hero-section {
                padding-top: 80px;
            }
            
            .hero-content {
                padding: 0 20px;
            }
            
            .about-section,
            .courses-section,
            .methodology-section,
            .tech-section,
            .career-section,
            .final-cta {
                padding: 80px 20px;
            }
            
            .content-block h2::before {
                left: 0;
                width: 3px;
            }
            
            .text-content {
                padding: 40px 20px;
            }
            
            .career-stats {
                grid-template-columns: 1fr;
            }
            
            .stat-box {
                padding: 30px 20px;
            }
            
            .image-container img,
            .decorative-image {
                height: 400px;
            }
            
            .career-image img {
                height: 400px;
            }
        }
        
        @media (max-width: 480px) {
            .site-header {
                padding: 10px 15px;
            }
            
            .brand-logo {
                font-size: 1.4em;
            }
            
            .hero-content,
            .about-section,
            .courses-section,
            .methodology-section,
            .tech-section,
            .career-section,
            .final-cta {
                padding-left: 15px;
                padding-right: 15px;
            }
            
            .cta-button {
                padding: 15px 35px;
                font-size: 1.1em;
                width: 100%;
                text-align: center;
            }
            
            .course-item {
                padding: 30px 20px;
            }
            
            .text-content {
                padding: 30px 15px;
            }
            
            .methodology-list li {
                font-size: 1em;
                padding-left: 30px;
            }
            
            .methodology-list li::before {
                width: 15px;
                height: 15px;
            }
            
            .site-footer {
                padding: 40px 15px 20px;
            }
            
            .mobile-navigation {
                width: calc(100% - 30px);
                right: 15px;
            }
        }