/* Futuristic CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-neon: #00ffff;
    --secondary-neon: #ff00ff;
    --accent-neon: #ffff00;
    --dark-bg: #000000;
    --darker-bg: #000000;
    --cyber-blue: #00d4ff;
    --cyber-purple: #8a2be2;
    --cyber-green: #00ff41;
    --cyber-red: #ff0040;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --minimal-white: #ffffff;
    --minimal-gray: #f5f5f5;
    --minimal-dark: #000000;
    --minimal-accent: #ff6600;
    --xenova-orange: #ff6600;
    --xenova-black: #000000;
    --xenova-white: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--dark-bg);
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 102, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    z-index: -1;
    animation: backgroundShift 40s ease-in-out infinite;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Elegant Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 102, 0, 0.2);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-x {
    position: relative;
    width: 40px;
    height: 40px;
}

.x-line {
    position: absolute;
    width: 100%;
    height: 3px;
    background: var(--xenova-orange);
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(255, 102, 0, 0.5);
}

.x-line-1 {
    transform: rotate(45deg);
    top: 50%;
    left: 0;
}

.x-line-2 {
    transform: rotate(-45deg);
    top: 50%;
    left: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-xenova {
    color: var(--xenova-white);
    font-weight: 700;
    font-size: 1.5rem;
    font-family: 'Inter', sans-serif;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.logo-soft {
    color: var(--xenova-white);
    font-weight: 400;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--xenova-white);
    font-weight: 500;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    background: transparent;
}

.nav-link:hover {
    color: var(--xenova-orange);
    background: rgba(255, 102, 0, 0.1);
    box-shadow: 0 0 20px rgba(255, 102, 0, 0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--cyber-blue);
    margin: 3px 0;
    transition: 0.3s;
    box-shadow: 0 0 10px var(--cyber-blue);
}

/* Hero Section - Elegant & Futuristic */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--xenova-black) 0%, #0a0a0a 100%);
    color: var(--text-primary);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.minimal-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 102, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 102, 0, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    animation: gridMove 50s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(80px, 80px); }
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.floating-particles::before,
.floating-particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--cyber-blue);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--cyber-blue);
    animation: float 6s ease-in-out infinite;
}

.floating-particles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-particles::after {
    top: 60%;
    right: 20%;
    animation-delay: 3s;
}

.energy-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(transparent, rgba(0, 212, 255, 0.1));
    animation: waveMove 8s ease-in-out infinite;
}

@keyframes waveMove {
    0%, 100% { transform: translateY(0); opacity: 0.3; }
    50% { transform: translateY(-20px); opacity: 0.6; }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

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

.intro-text {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--xenova-orange);
    text-transform: uppercase;
    letter-spacing: 4px;
    opacity: 0;
    animation: fadeInUp 1s ease 0.3s forwards;
    text-shadow: 0 0 20px rgba(255, 102, 0, 0.3);
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.1;
    font-family: 'Inter', sans-serif;
    color: var(--minimal-white);
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
    animation: titleReveal 0.8s ease forwards;
}

.title-line:nth-child(1) { animation-delay: 0.2s; }
.title-line:nth-child(2) { animation-delay: 0.4s; }
.title-line:nth-child(3) { animation-delay: 0.6s; }

.title-line.highlight {
    color: var(--xenova-orange);
    font-weight: 800;
    text-shadow: 0 0 30px rgba(255, 102, 0, 0.5);
}

@keyframes titleReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    opacity: 0;
    animation: fadeInUp 1s ease 0.8s forwards;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat-item {
    text-align: center;
    opacity: 0;
    animation: fadeInUp 1s ease 1s forwards;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--cyber-blue);
    font-family: 'Orbitron', monospace;
    text-shadow: 0 0 20px var(--cyber-blue);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease 1.2s forwards;
}

.btn {
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    font-family: 'Orbitron', monospace;
}

.btn-primary {
    background: var(--xenova-orange);
    color: var(--xenova-white);
    border: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary:hover {
    background: #e55a00;
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 102, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--xenova-white);
    border: 2px solid var(--xenova-orange);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 102, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.btn-secondary:hover {
    background: var(--xenova-orange);
    color: var(--xenova-white);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 102, 0, 0.3);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    border: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp::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 ease;
}

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

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128c7e, #25d366);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp i {
    font-size: 1.2rem;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: btnGlow 2s ease-in-out infinite;
}

@keyframes btnGlow {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.minimal-device {
    position: relative;
    width: 300px;
    height: 400px;
    margin: 0 auto;
    background: linear-gradient(145deg, #1a1a1a, #000000);
    border-radius: 25px;
    border: 2px solid var(--xenova-orange);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(255, 102, 0, 0.2);
    animation: deviceFloat 8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes deviceFloat {
    0%, 100% { transform: translateY(0) rotateY(0deg); }
    50% { transform: translateY(-15px) rotateY(3deg); }
}

.device-screen {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 102, 0, 0.3);
}

.app-interface {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.app-header {
    height: 35px;
    background: linear-gradient(90deg, var(--xenova-orange), #ff8533);
    border-radius: 20px 20px 0 0;
    position: relative;
    overflow: hidden;
}

.app-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: headerGlow 3s ease-in-out infinite;
}

@keyframes headerGlow {
    0% { left: -100%; }
    100% { left: 100%; }
}

.app-content {
    flex: 1;
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.data-line {
    height: 18px;
    background: linear-gradient(90deg, var(--xenova-orange), #ff8533);
    border-radius: 10px;
    opacity: 0.8;
    animation: dataFlow 4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    position: relative;
    overflow: hidden;
}

.data-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: dataGlow 2s ease-in-out infinite;
}

.data-line:nth-child(2) { animation-delay: 1.5s; }
.data-line:nth-child(3) { animation-delay: 3s; }

@keyframes dataFlow {
    0%, 100% { opacity: 0.4; transform: scaleX(0.8); }
    50% { opacity: 1; transform: scaleX(1); }
}

@keyframes dataGlow {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 5rem;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, var(--xenova-orange), #ff8533);
    padding: 0.6rem 1.8rem;
    border-radius: 25px;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(255, 102, 0, 0.3);
}

.header-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {
    0% { left: -100%; }
    100% { left: 100%; }
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--xenova-white);
    font-family: 'Inter', sans-serif;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.section-header p {
    font-size: 1.2rem;
    color: #cccccc;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Services Section */
.services {
    padding: 8rem 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #000000 100%);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 102, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
    z-index: 1;
}

.services .container {
    position: relative;
    z-index: 2;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.service-card {
    background: linear-gradient(145deg, #1a1a1a, #0a0a0a);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 102, 0, 0.2);
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(255, 102, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 102, 0, 0.1), transparent);
    transition: left 0.6s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(255, 102, 0, 0.2);
    border-color: var(--xenova-orange);
}

.service-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--xenova-orange), #ff8533);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: iconGlow 3s ease-in-out infinite;
}

@keyframes iconGlow {
    0% { left: -100%; }
    100% { left: 100%; }
}

.service-icon i {
    font-size: 2.2rem;
    color: var(--xenova-white);
    z-index: 2;
    position: relative;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.service-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--xenova-white);
    font-family: 'Inter', sans-serif;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.service-card p {
    color: #cccccc;
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.service-features {
    list-style: none;
    margin-bottom: 2rem;
}

.service-features li {
    padding: 0.8rem 0;
    color: #cccccc;
    position: relative;
    padding-left: 2rem;
    font-size: 1rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--xenova-orange);
    font-weight: bold;
    font-size: 1.2rem;
    text-shadow: 0 0 10px rgba(255, 102, 0, 0.5);
}

.service-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    background: linear-gradient(135deg, var(--xenova-orange), #ff8533);
    color: var(--xenova-white);
    padding: 0.4rem 1rem;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 2px 10px rgba(255, 102, 0, 0.3);
    transition: all 0.3s ease;
}

.tech-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 102, 0, 0.4);
}

/* Portfolio Section */
.portfolio {
    padding: 8rem 0;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
    position: relative;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 102, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
    z-index: 1;
}

.portfolio .container {
    position: relative;
    z-index: 2;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    background: var(--glass-bg);
    border-radius: 25px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    transition: all 0.4s ease;
    position: relative;
}

.portfolio-item:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px rgba(255, 102, 0, 0.2);
    border-color: var(--xenova-orange);
}

.portfolio-image {
    height: 250px;
    position: relative;
    overflow: hidden;
}

.project-preview {
    width: 100%;
    height: 100%;
    position: relative;
}

.preview-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--darker-bg), var(--dark-bg));
    position: relative;
    overflow: hidden;
}

.app-interface, .web-interface, .ai-interface, .security-interface, .iot-interface, .metaverse-interface {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 20px;
}

.status-bar {
    height: 20px;
    background: linear-gradient(90deg, var(--cyber-blue), var(--cyber-purple));
    border-radius: 10px;
    margin-bottom: 15px;
}

.data-visualization, .ai-chat, .three-d-scene, .interactive-elements, .neural-network, .data-streams, .threat-detection, .encryption-layers, .smart-city, .sensor-network, .virtual-world, .avatar-system {
    flex: 1;
    background: linear-gradient(45deg, rgba(0, 212, 255, 0.1), rgba(138, 43, 226, 0.1));
    border-radius: 15px;
    margin-bottom: 10px;
    position: relative;
    overflow: hidden;
}

.data-visualization::before, .ai-chat::before, .three-d-scene::before, .interactive-elements::before, .neural-network::before, .data-streams::before, .threat-detection::before, .encryption-layers::before, .smart-city::before, .sensor-network::before, .virtual-world::before, .avatar-system::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    animation: dataFlow 3s ease-in-out infinite;
}

.job-listing {
    height: 40%;
    background: linear-gradient(90deg, var(--xenova-orange), #ff8533);
    margin: 10px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.job-listing::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: jobGlow 3s ease-in-out infinite;
}

@keyframes jobGlow {
    0% { left: -100%; }
    100% { left: 100%; }
}

.search-interface {
    height: 30%;
    background: linear-gradient(90deg, #4a4a4a, #3a3a3a);
    margin: 10px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .project-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: var(--text-primary);
}

.overlay-content i {
    font-size: 2rem;
    color: var(--xenova-orange);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px var(--xenova-orange);
}

.portfolio-content {
    padding: 2.5rem;
}

.project-category {
    color: var(--xenova-orange);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
}

.portfolio-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-family: 'Orbitron', monospace;
}

.portfolio-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.project-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.project-stats .stat {
    text-align: center;
}

.project-stats .stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cyber-green);
    font-family: 'Orbitron', monospace;
    text-shadow: 0 0 15px var(--cyber-green);
}

.project-stats .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.portfolio-tags span {
    background: linear-gradient(45deg, var(--cyber-purple), var(--cyber-blue));
    color: var(--text-primary);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    letter-spacing: 1px;
}

/* Testimonials Section */
.testimonials {
    padding: 8rem 0;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 102, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
    z-index: 1;
}

.testimonials .container {
    position: relative;
    z-index: 2;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--glass-bg);
    padding: 2.5rem;
    border-radius: 25px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 102, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

.testimonial-card:hover::before {
    left: 100%;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 102, 0, 0.2);
    border-color: var(--xenova-orange);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.client-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--xenova-orange), #ff8533);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.client-avatar i {
    font-size: 1.5rem;
    color: var(--text-primary);
    z-index: 2;
    position: relative;
}

.avatar-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--xenova-orange), #ff8533);
    opacity: 0.3;
    animation: avatarPulse 3s ease-in-out infinite;
}

@keyframes avatarPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

.client-info h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.client-info span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
}

.rating {
    display: flex;
    gap: 0.2rem;
}

.rating i {
    color: var(--xenova-orange);
    font-size: 0.8rem;
    text-shadow: 0 0 10px var(--xenova-orange);
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
    font-size: 1rem;
}

.testimonial-stats {
    display: flex;
    gap: 2rem;
}

.testimonial-stats .stat {
    text-align: center;
}

.testimonial-stats .stat-value {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--xenova-orange);
    font-family: 'Orbitron', monospace;
    text-shadow: 0 0 15px var(--xenova-orange);
}

.testimonial-stats .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Technology Stack Section */
.tech-stack {
    padding: 8rem 0;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
    position: relative;
}

.tech-stack::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 102, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
    z-index: 1;
}

.tech-stack .container {
    position: relative;
    z-index: 2;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.tech-category {
    background: linear-gradient(145deg, #1a1a1a, #0a0a0a);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 102, 0, 0.2);
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(255, 102, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.tech-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 102, 0, 0.1), transparent);
    transition: left 0.6s ease;
}

.tech-category:hover::before {
    left: 100%;
}

.tech-category:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(255, 102, 0, 0.2);
    border-color: var(--xenova-orange);
}

.tech-category h3 {
    color: var(--xenova-white);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.tech-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
    border-radius: 15px;
    border: 1px solid rgba(255, 102, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.tech-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 102, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

.tech-item:hover::before {
    left: 100%;
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 102, 0, 0.2);
    border-color: var(--xenova-orange);
}

.tech-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--xenova-orange), #ff8533);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.tech-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: techIconGlow 4s ease-in-out infinite;
}

@keyframes techIconGlow {
    0% { left: -100%; }
    100% { left: 100%; }
}

.tech-icon i {
    font-size: 1.8rem;
    color: var(--xenova-white);
    z-index: 2;
    position: relative;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.tech-item span {
    color: var(--xenova-white);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Process Section */
.process {
    padding: 8rem 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #000000 100%);
    position: relative;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(255, 102, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
    z-index: 1;
}

.process .container {
    position: relative;
    z-index: 2;
}

.process-timeline {
    margin-top: 4rem;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--xenova-orange), transparent);
    transform: translateX(-50%);
}

.process-step {
    display: flex;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--xenova-orange), #ff8533);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--xenova-white);
    position: relative;
    z-index: 3;
    box-shadow: 0 0 30px rgba(255, 102, 0, 0.3);
    animation: stepPulse 3s ease-in-out infinite;
}

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

.step-content {
    flex: 1;
    background: linear-gradient(145deg, #1a1a1a, #0a0a0a);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 102, 0, 0.2);
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(255, 102, 0, 0.1);
    margin: 0 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.step-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 102, 0, 0.1), transparent);
    transition: left 0.6s ease;
}

.step-content:hover::before {
    left: 100%;
}

.step-content:hover {
    transform: translateY(-10px);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(255, 102, 0, 0.2);
    border-color: var(--xenova-orange);
}

.step-content h3 {
    color: var(--xenova-white);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.step-content p {
    color: #cccccc;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.step-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.step-features span {
    background: linear-gradient(135deg, var(--xenova-orange), #ff8533);
    color: var(--xenova-white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 10px rgba(255, 102, 0, 0.3);
    transition: all 0.3s ease;
}

.step-features span:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 102, 0, 0.4);
}

/* About Section */
.about {
    padding: 8rem 0;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 102, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
    z-index: 1;
}

.about .container {
    position: relative;
    z-index: 2;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--xenova-white);
    font-family: 'Inter', sans-serif;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.about-text p {
    color: #cccccc;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(145deg, rgba(255, 102, 0, 0.1), rgba(255, 102, 0, 0.05));
    border-radius: 15px;
    border: 1px solid rgba(255, 102, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 102, 0, 0.1), transparent);
    transition: left 0.6s ease;
}

.stat:hover::before {
    left: 100%;
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 102, 0, 0.2);
    border-color: var(--xenova-orange);
}

.stat h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--xenova-orange);
    margin-bottom: 0.5rem;
    font-family: 'Orbitron', monospace;
    text-shadow: 0 0 20px rgba(255, 102, 0, 0.3);
}

.stat p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    background: linear-gradient(145deg, #1a1a1a, #0a0a0a);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 102, 0, 0.2);
    text-align: center;
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(255, 102, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 102, 0, 0.1), transparent);
    transition: left 0.6s ease;
}

.image-placeholder:hover::before {
    left: 100%;
}

.image-placeholder:hover {
    transform: translateY(-10px);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(255, 102, 0, 0.2);
    border-color: var(--xenova-orange);
}

.image-placeholder i {
    font-size: 4rem;
    color: var(--xenova-orange);
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px rgba(255, 102, 0, 0.5);
}

.image-placeholder h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--xenova-white);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.image-placeholder p {
    color: #cccccc;
    font-size: 1rem;
    line-height: 1.5;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 102, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
    z-index: 1;
}

.contact .container {
    position: relative;
    z-index: 2;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--glass-bg);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(10px);
    border-color: var(--xenova-orange);
    box-shadow: 0 10px 30px rgba(255, 102, 0, 0.2);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--xenova-orange), #ff8533);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.contact-icon i {
    font-size: 1.8rem;
    color: var(--text-primary);
    z-index: 2;
    position: relative;
}

.contact-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.contact-item p {
    color: var(--text-secondary);
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn::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 ease;
}

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

.whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    background: linear-gradient(135deg, #128c7e, #25d366);
}

.whatsapp-btn i {
    font-size: 1.2rem;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.linkedin-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #0077b5, #005885);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 119, 181, 0.3);
}

.linkedin-btn::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 ease;
}

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

.linkedin-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 119, 181, 0.4);
}

.linkedin-btn i {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

/* Loading spinner for form submission */
.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Disabled button state */
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.btn:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

.contact-form {
    background: var(--glass-bg);
    padding: 3rem;
    border-radius: 25px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.2rem;
    border: 2px solid var(--glass-border);
    border-radius: 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--xenova-orange);
    box-shadow: 0 0 20px rgba(255, 102, 0, 0.3);
    background: rgba(255, 255, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
    color: var(--text-primary);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 102, 0, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--xenova-orange);
    font-family: 'Orbitron', monospace;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.social-links a {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--xenova-orange), #ff8533);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 102, 0, 0.4);
}

.social-links a::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 ease;
}

.social-links a:hover::before {
    left: 100%;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--xenova-orange);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 102, 0, 0.2);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-secondary);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.1);
        padding: 2rem 0;
        border-top: 1px solid var(--glass-border);
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        gap: 1rem;
    }

    .btn-whatsapp {
        margin-top: 0.5rem;
    }

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

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

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

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

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

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

    .tech-items {
        grid-template-columns: 1fr;
    }

    .process-timeline::before {
        left: 20px;
    }

    .process-step {
        flex-direction: column;
        text-align: center;
    }

    .process-step:nth-child(even) {
        flex-direction: column;
    }

    .step-content {
        margin: 1rem 0;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

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

    .stat {
        padding: 1rem;
    }

    .stat h3 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .service-card,
    .portfolio-item,
    .testimonial-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--cyber-blue), var(--cyber-purple));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--cyber-purple), var(--cyber-blue));
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

body {
    animation: fadeIn 1s ease;
}