/* ===== CSS RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Dark Theme Colors */
    --primary-bg: #0a0a0a;
    --secondary-bg: #111111;
    --tertiary-bg: #1a1a1a;
    --accent-bg: #222222;
    
    /* Neon Colors */
    --neon-blue: #00ffff;
    --neon-purple: #8b5cf6;
    --neon-green: #00ff88;
    --neon-pink: #ff0080;
    --neon-orange: #ff6b35;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    --gradient-secondary: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
    --gradient-accent: linear-gradient(135deg, var(--neon-pink), var(--neon-orange));
    
    /* Shadows */
    --shadow-neon: 0 0 20px rgba(0, 255, 255, 0.3);
    --shadow-glow: 0 0 40px rgba(139, 92, 246, 0.2);
    
    /* Fonts */
    --font-primary: 'Orbitron', monospace;
    --font-secondary: 'Exo 2', sans-serif;
    --font-retro: 'Press Start 2P', monospace;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
}

/* Natural scroll - no custom handling */

/* Lazy scroll behavior */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
    scroll-snap-type: none;
    scroll-snap-stop: normal;
}

/* Lazy scroll container */
body {
    scroll-behavior: smooth;
    scroll-snap-type: none;
    overflow-x: hidden;
    overflow-y: auto;
    scroll-behavior: smooth;
}

/* Lazy scroll momentum */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
    scroll-snap-type: none;
    scroll-snap-stop: normal;
}

/* Lazy scroll container */
body {
    scroll-behavior: smooth;
    scroll-snap-type: none;
    overflow-x: hidden;
    overflow-y: auto;
}

/* Lazy scroll momentum */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
    scroll-snap-type: none;
}

/* Lazy smooth scroll - butter smooth */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
    scroll-snap-type: none;
    scroll-snap-stop: normal;
}

/* Lazy scroll container */
body {
    scroll-behavior: smooth;
    scroll-snap-type: none;
    overflow-x: hidden;
    overflow-y: auto;
    scroll-behavior: smooth;
}

/* Lazy scroll momentum */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
    scroll-snap-type: none;
    scroll-snap-stop: normal;
}

body {
    font-family: var(--font-secondary);
    background: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Disable scroll during loading */
body.loading {
    overflow: hidden;
    height: 100vh;
}

/* ===== LOADING SCREEN ===== */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-bg);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-container {
    position: relative;
    text-align: center;
    z-index: 2;
}

.matrix-rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y="10" font-family="monospace" font-size="8" fill="%2300ff88" opacity="0.3">01010101</text></svg>') repeat;
    animation: matrix-fall 2s linear infinite;
}

@keyframes matrix-fall {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100vh); }
}

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

.logo-animation h1 {
    font-family: var(--font-retro);
    font-size: 2.5rem;
    font-weight: 400;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    animation: glow 2s ease-in-out infinite alternate, pixel-flicker 3s ease-in-out infinite;
    text-shadow: 3px 3px 0px var(--neon-blue);
    letter-spacing: 2px;
    line-height: 1.2;
}

@keyframes glow {
    from { 
        text-shadow: 3px 3px 0px var(--neon-blue), 0 0 20px var(--neon-blue); 
    }
    to { 
        text-shadow: 3px 3px 0px var(--neon-blue), 0 0 30px var(--neon-purple), 0 0 40px var(--neon-blue); 
    }
}

.tagline-animation {
    font-size: 1.2rem;
    color: var(--neon-green);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.5s both;
}

.loading-bar {
    width: 300px;
    height: 4px;
    background: var(--secondary-bg);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.loading-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: loading 3s ease-in-out;
}

@keyframes loading {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 2px 20px rgba(0, 255, 255, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    font-family: var(--font-retro);
    font-size: 1.2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 2px 2px 0px var(--neon-blue);
    letter-spacing: 1px;
    animation: pixel-flicker 3s ease-in-out infinite;
}

@keyframes pixel-flicker {
    0%, 100% { opacity: 1; }
    98% { opacity: 1; }
    99% { opacity: 0.8; }
}

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

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

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

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

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

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* ===== HERO SECTION ===== */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.matrix-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
    animation: matrix-pulse 4s ease-in-out infinite;
}

@keyframes matrix-pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="%2300ffff" opacity="0.5"><animate attributeName="opacity" values="0.5;1;0.5" dur="2s" repeatCount="indefinite"/></circle><circle cx="80" cy="40" r="1" fill="%238b5cf6" opacity="0.5"><animate attributeName="opacity" values="0.5;1;0.5" dur="3s" repeatCount="indefinite"/></circle><circle cx="40" cy="80" r="1" fill="%2300ff88" opacity="0.5"><animate attributeName="opacity" values="0.5;1;0.5" dur="2.5s" repeatCount="indefinite"/></circle></svg>') repeat;
    animation: particles-float 15s linear infinite;
}

@keyframes particles-float {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(-100vh) rotate(360deg); }
}

.hero-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.logo-text {
    font-family: var(--font-retro);
    font-size: 2.5rem;
    font-weight: 400;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    animation: logo-glow 3s ease-in-out infinite alternate, pixel-flicker 4s ease-in-out infinite;
    text-shadow: 3px 3px 0px var(--neon-blue);
    letter-spacing: 2px;
    line-height: 1.2;
    position: relative;
}

.logo-text::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 1px,
            rgba(0, 255, 255, 0.1) 1px,
            rgba(0, 255, 255, 0.1) 2px
        );
    pointer-events: none;
    animation: pixel-scan 2s linear infinite;
}

@keyframes pixel-scan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes logo-glow {
    from { 
        text-shadow: 3px 3px 0px var(--neon-blue), 0 0 20px var(--neon-blue);
        transform: scale(1);
    }
    to { 
        text-shadow: 3px 3px 0px var(--neon-blue), 0 0 40px var(--neon-purple), 0 0 60px var(--neon-blue);
        transform: scale(1.02);
    }
}

.logo-subtitle {
    margin-bottom: 2rem;
}

.typing-text {
    font-size: 1.5rem;
    color: var(--neon-green);
    border-right: 2px solid var(--neon-green);
    animation: typing 3s steps(40) 1s 1 normal both, blink 1s infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink {
    0%, 50% { border-color: var(--neon-green); }
    51%, 100% { border-color: transparent; }
}

.hero-tagline p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.cta-button {
    background: var(--gradient-primary);
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    box-shadow: var(--shadow-neon);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border: 2px solid var(--neon-blue);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) rotate(45deg) translateY(0); }
    40% { transform: translateX(-50%) rotate(45deg) translateY(-10px); }
    60% { transform: translateX(-50%) rotate(45deg) translateY(-5px); }
}

/* ===== SECTIONS ===== */
section {
    padding: 5rem 0;
    position: relative;
}

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

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

.section-title {
    font-family: var(--font-retro);
    font-size: 2.5rem;
    font-weight: 400;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 0px var(--neon-blue);
    letter-spacing: 1px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--secondary-bg);
}

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

.about-text h3 {
    font-family: var(--font-retro);
    font-size: 1.5rem;
    color: var(--neon-blue);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 0px var(--neon-blue);
    letter-spacing: 1px;
    line-height: 1.2;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

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

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--tertiary-bg);
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: var(--transition-medium);
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-neon);
}

.stat-item h4 {
    font-family: var(--font-retro);
    font-size: 2rem;
    color: var(--neon-green);
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 0px var(--neon-green);
    letter-spacing: 1px;
    line-height: 1.2;
}

.stat-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 3rem;
}

.timeline-icon {
    position: absolute;
    left: -1.5rem;
    top: 0;
    width: 3rem;
    height: 3rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.2rem;
    box-shadow: var(--shadow-neon);
}

.timeline-content h4 {
    font-family: var(--font-retro);
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 0px var(--neon-blue);
    letter-spacing: 0.5px;
    font-size: 0.9rem;
    line-height: 1.2;
}

.timeline-content p {
    color: var(--text-secondary);
}

/* ===== SERVICES SECTION ===== */
.services {
    background: var(--primary-bg);
}

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

.service-card {
    height: 300px;
    perspective: 1000px;
    cursor: pointer;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.service-card:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front, .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    background: var(--secondary-bg);
    border-radius: 15px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: var(--transition-medium);
}

.service-card:hover .card-front,
.service-card:hover .card-back {
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-neon);
}

.card-back {
    transform: rotateY(180deg);
    background: var(--tertiary-bg);
}

.service-icon {
    font-size: 3rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
    animation: icon-float 3s ease-in-out infinite;
}

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

.card-front h3 {
    font-family: var(--font-retro);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-shadow: 1px 1px 0px var(--neon-blue);
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.card-front p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.card-back h4 {
    font-family: var(--font-retro);
    color: var(--neon-green);
    margin-bottom: 1rem;
    text-shadow: 1px 1px 0px var(--neon-green);
    letter-spacing: 0.5px;
    font-size: 1rem;
    line-height: 1.2;
}

.card-back ul {
    list-style: none;
    text-align: left;
}

.card-back li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1rem;
}

.card-back li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--neon-blue);
}

/* ===== WORKFLOW SECTION ===== */
.workflow {
    background: var(--secondary-bg);
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.workflow-step {
    text-align: center;
    padding: 2rem;
    background: var(--tertiary-bg);
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

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

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

.workflow-step:hover {
    transform: translateY(-10px);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-neon);
}

.step-number {
    font-family: var(--font-retro);
    font-size: 2.5rem;
    font-weight: 400;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 0px var(--neon-blue);
    letter-spacing: 1px;
    line-height: 1.2;
    flex-shrink: 0;
}

.step-icon {
    font-size: 2.5rem;
    color: var(--neon-green);
    margin-bottom: 1rem;
    animation: step-pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes step-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.step-content h3 {
    font-family: var(--font-retro);
    color: var(--neon-blue);
    margin-bottom: 1rem;
    text-shadow: 1px 1px 0px var(--neon-blue);
    letter-spacing: 0.3px;
    font-size: 0.9rem;
    line-height: 1.1;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.step-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0.5rem;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio {
    background: var(--primary-bg);
}

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

.portfolio-item {
    position: relative;
    height: 250px;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-medium);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.portfolio-image {
    width: 100%;
    height: 100%;
    background: var(--secondary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0, 255, 255, 0.1);
}

.project-placeholder {
    text-align: center;
    color: var(--text-secondary);
}

.project-placeholder i {
    font-size: 3rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
    animation: project-float 3s ease-in-out infinite;
}

@keyframes project-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

.project-placeholder h4 {
    font-family: var(--font-retro);
    color: var(--neon-green);
    text-shadow: 1px 1px 0px var(--neon-green);
    letter-spacing: 0.5px;
    font-size: 1rem;
    line-height: 1.2;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition-medium);
    padding: 2rem;
    text-align: center;
}

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

.portfolio-overlay h3 {
    font-family: var(--font-retro);
    color: var(--neon-blue);
    margin-bottom: 1rem;
    text-shadow: 1px 1px 0px var(--neon-blue);
    letter-spacing: 0.5px;
    font-size: 1.1rem;
    line-height: 1.2;
}

.portfolio-overlay p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.tech-stack {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.tech-stack span {
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ===== AI AGENT SECTION ===== */
.ai-agent {
    background: var(--secondary-bg);
    position: relative;
    overflow: hidden;
}

.ai-agent::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(0, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    animation: ai-bg-pulse 6s ease-in-out infinite;
}

@keyframes ai-bg-pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.ai-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.ai-avatar {
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar-hologram {
    position: relative;
    width: 200px;
    height: 200px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: hologram-rotate 10s linear infinite;
    box-shadow: var(--shadow-glow);
}

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

.hologram-effect {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid var(--neon-blue);
    border-radius: 50%;
    animation: hologram-pulse 2s ease-in-out infinite;
}

@keyframes hologram-pulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 0.5;
    }
    50% { 
        transform: scale(1.1);
        opacity: 1;
    }
}

.avatar-hologram i {
    font-size: 4rem;
    color: var(--text-primary);
    animation: robot-blink 3s ease-in-out infinite;
}

@keyframes robot-blink {
    0%, 90%, 100% { opacity: 1; }
    95% { opacity: 0.3; }
}

.ai-terminal {
    background: var(--primary-bg);
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 255, 0.2);
    overflow: hidden;
    box-shadow: var(--shadow-neon);
}

.terminal-header {
    background: var(--tertiary-bg);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
}

.terminal-buttons {
    display: flex;
    gap: 0.5rem;
}

.btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.btn.red { background: #ff5f56; }
.btn.yellow { background: #ffbd2e; }
.btn.green { background: #27ca3f; }

.terminal-title {
    color: var(--text-secondary);
    font-family: var(--font-retro);
    font-size: 0.8rem;
    text-shadow: 1px 1px 0px var(--neon-blue);
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.terminal-body {
    padding: 2rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
}

.terminal-line {
    margin-bottom: 0.5rem;
    opacity: 0;
    animation: terminal-fade-in 0.5s ease forwards;
}

.terminal-line.delay-1 { animation-delay: 1s; }
.terminal-line.delay-2 { animation-delay: 2s; }
.terminal-line.delay-3 { animation-delay: 3s; }
.terminal-line.delay-4 { animation-delay: 4s; }
.terminal-line.delay-5 { animation-delay: 5s; }
.terminal-line.delay-6 { animation-delay: 6s; }
.terminal-line.delay-7 { animation-delay: 7s; }
.terminal-line.delay-8 { animation-delay: 8s; }
.terminal-line.delay-9 { animation-delay: 9s; }
.terminal-line.delay-10 { animation-delay: 10s; }

@keyframes terminal-fade-in {
    to { opacity: 1; }
}

.prompt {
    color: var(--neon-green);
    margin-right: 0.5rem;
}

.text {
    color: var(--text-primary);
}

.typing-animation {
    overflow: hidden;
    border-right: 2px solid var(--neon-blue);
    white-space: nowrap;
    animation: typing 2s steps(40) forwards, blink 1s infinite 2s;
}

.terminal-cursor {
    color: var(--neon-blue);
    animation: cursor-blink 1s infinite;
}

@keyframes cursor-blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.ai-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: var(--tertiary-bg);
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: var(--transition-medium);
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-neon);
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--neon-green);
    margin-bottom: 1rem;
    animation: feature-float 3s ease-in-out infinite;
}

@keyframes feature-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.feature-item h4 {
    font-family: var(--font-retro);
    color: var(--neon-blue);
    margin-bottom: 1rem;
    text-shadow: 1px 1px 0px var(--neon-blue);
    letter-spacing: 0.5px;
    font-size: 0.9rem;
    line-height: 1.2;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ===== WHY CHOOSE US SECTION ===== */
.why-choose-us {
    background: var(--primary-bg);
}

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

.advantage-item {
    text-align: center;
    padding: 2rem;
    background: var(--secondary-bg);
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

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

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

.advantage-item:hover {
    transform: translateY(-10px);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-neon);
}

.advantage-icon {
    font-size: 3rem;
    color: var(--neon-green);
    margin-bottom: 1rem;
    animation: advantage-pulse 2s ease-in-out infinite;
}

@keyframes advantage-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.advantage-item h3 {
    font-family: var(--font-retro);
    color: var(--neon-blue);
    margin-bottom: 1rem;
    text-shadow: 1px 1px 0px var(--neon-blue);
    letter-spacing: 0.5px;
    font-size: 1rem;
    line-height: 1.2;
}

.advantage-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--secondary-bg);
}

.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: 1rem;
    padding: 1.5rem;
    background: var(--tertiary-bg);
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: var(--transition-medium);
}

.contact-item:hover {
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-neon);
    transform: translateX(10px);
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--neon-blue);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-details h4 {
    font-family: var(--font-retro);
    color: var(--neon-green);
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 0px var(--neon-green);
    letter-spacing: 0.5px;
    font-size: 0.9rem;
    line-height: 1.2;
}

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

.contact-details a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-details a:hover {
    color: var(--neon-green);
}

.contact-form {
    background: var(--tertiary-bg);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 255, 0.1);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--primary-bg);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-secondary);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

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

.submit-btn {
    background: var(--gradient-primary);
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    justify-content: center;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.4);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary-bg);
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    padding: 3rem 0 1rem;
}

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

.footer-logo h3 {
    font-family: var(--font-retro);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 0px var(--neon-blue);
    letter-spacing: 1px;
    font-size: 1.2rem;
}

.footer-logo p {
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-medium);
}

.footer-social a:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-neon);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    color: var(--text-muted);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--secondary-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

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

    .hamburger {
        display: flex;
    }

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

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-logo h2 {
        font-size: 1rem;
        letter-spacing: 0.5px;
    }

    .logo-text {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }
    
    .logo-animation h1 {
        font-size: 1.5rem;
        letter-spacing: 0.2px;
    }
    
    .logo-text::after {
        animation-duration: 1.5s;
    }
    
    .step-number {
        font-size: 2rem;
    }
    
    .step-content h3 {
        font-size: 0.8rem;
        letter-spacing: 0.2px;
        line-height: 1.0;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }
    
    .stat-item h4 {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.8rem;
        letter-spacing: 0.5px;
    }

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

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

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

    .workflow-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .workflow-step {
        min-height: 180px;
        padding: 1.5rem;
    }
    
    .step-content h3 {
        font-size: 0.8rem;
        letter-spacing: 0.2px;
        line-height: 1.0;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

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

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

    .ai-features {
        grid-template-columns: 1fr;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .logo-text {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }
    
    .logo-animation h1 {
        font-size: 1.2rem;
        letter-spacing: 0.2px;
    }
    
    .logo-text::after {
        animation-duration: 1s;
    }
    
    .nav-logo h2 {
        font-size: 0.9rem;
        letter-spacing: 0.3px;
    }
    
    .step-number {
        font-size: 1.5rem;
    }
    
    .step-content h3 {
        font-size: 0.7rem;
        letter-spacing: 0.1px;
        line-height: 0.9;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }
    
    .stat-item h4 {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 1.3rem;
        letter-spacing: 0.3px;
    }

    .hero {
        padding: 2rem 0;
    }

    section {
        padding: 3rem 0;
    }
}

/* ===== ANIMATION UTILITIES ===== */
.fadeInUp {
    animation: fadeInUp 1s ease forwards;
}

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

/* ===== SCROLL ANIMATIONS ===== */
[data-aos] {
    pointer-events: none;
}

[data-aos].aos-animate {
    pointer-events: auto;
}

/* ===== RETRO GAME EFFECTS ===== */
.retro-pixel-effect {
    position: relative;
}

.retro-pixel-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 255, 255, 0.03) 2px,
            rgba(0, 255, 255, 0.03) 4px
        );
    pointer-events: none;
    animation: scanlines 0.1s linear infinite;
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(4px); }
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-blue);
}

/* ===== SELECTION ===== */
::selection {
    background: var(--neon-blue);
    color: var(--text-primary);
}

::-moz-selection {
    background: var(--neon-blue);
    color: var(--text-primary);
}

/* ===== NATURAL SCROLL ===== */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
}

body {
    overflow-x: hidden;
    overflow-y: auto;
}

/* Natural scroll - no custom handling */