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

:root {
    /* Chrome Turquoise Metallic Colors */
    --chrome-green: linear-gradient(135deg, #2de8d1 0%, #09dbb4 50%, #07a68f 100%);
    --chrome-green-light: linear-gradient(135deg, #4ff0d9 0%, #09dbb4 50%, #2de8d1 100%);
    --chrome-green-dark: linear-gradient(135deg, #07a68f 0%, #058574 50%, #036454 100%);
    
    /* Dark Theme Colors */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-card: #111111;
    --bg-hover: #1a1a1a;
    
    /* Chrome Turquoise Accents */
    --chrome-primary: #09dbb4;
    --chrome-secondary: #2de8d1;
    --chrome-accent: #07a68f;
    --chrome-light: #4ff0d9;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    
    /* Borders & Dividers */
    --border-color: rgba(9, 219, 180, 0.1);
    --border-active: rgba(9, 219, 180, 0.4);
    
    /* Shadows */
    --shadow-glow: 0 0 30px rgba(9, 219, 180, 0.2);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.6);
    --shadow-hover: 0 8px 40px rgba(9, 219, 180, 0.25);
    --shadow-cursor: 0 0 20px rgba(9, 219, 180, 0.8);
}

[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

body {
    font-family: 'Inter', 'Vazirmatn', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: none; /* Hide default cursor */
    user-select: none; /* Prevent text selection */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    position: relative;
    min-height: 100vh;
}

/* Space AI Cursor - Optimized - Always Visible */
.custom-cursor {
    position: fixed;
    width: 40px;
    height: 40px;
    pointer-events: none;
    z-index: 99999;
    transform: translate3d(-50%, -50%, 0); /* GPU acceleration */
    will-change: transform; /* Optimize cursor movement */
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    left: 0;
    top: 0;
}

.custom-cursor-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--chrome-primary);
    border-radius: 50%;
    animation: cursorRotate 3s linear infinite;
    box-shadow: 
        0 0 20px var(--chrome-primary),
        inset 0 0 20px rgba(9, 219, 180, 0.3),
        0 0 40px rgba(9, 219, 180, 0.5);
    opacity: 1 !important;
    visibility: visible !important;
}

.custom-cursor-ring::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--chrome-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--chrome-primary);
}

.custom-cursor-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, var(--chrome-primary) 0%, transparent 70%);
    border-radius: 50%;
    box-shadow: 
        0 0 15px var(--chrome-primary),
        0 0 30px rgba(9, 219, 180, 0.6);
    animation: corePulse 1.5s ease-in-out infinite;
    opacity: 1 !important;
    visibility: visible !important;
}

.custom-cursor-particles {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
}

.cursor-particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--chrome-primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--chrome-primary);
    animation: particleOrbit 4s linear infinite;
    opacity: 1 !important;
    visibility: visible !important;
}

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

@keyframes corePulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.3);
        opacity: 0.7;
    }
}

@keyframes particleOrbit {
    0% {
        transform: rotate(0deg) translateX(25px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: rotate(360deg) translateX(25px) rotate(-360deg);
        opacity: 0;
    }
}

.custom-cursor.active .custom-cursor-ring {
    width: 80px;
    height: 80px;
    border-width: 3px;
    box-shadow: 
        0 0 30px var(--chrome-primary),
        inset 0 0 30px rgba(9, 219, 180, 0.4),
        0 0 60px rgba(9, 219, 180, 0.6);
}

.custom-cursor.active .custom-cursor-core {
    width: 12px;
    height: 12px;
}

.custom-cursor.click {
    animation: cursorClick 0.3s ease-out;
}

@keyframes cursorClick {
    0% {
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        transform: translate(-50%, -50%) scale(0.8);
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Click Ripple Effect */
.click-ripple {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--chrome-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9997;
    animation: rippleExpand 0.6s ease-out forwards;
    opacity: 0.8;
}

@keyframes rippleExpand {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -50%) scale(20);
        opacity: 0;
    }
}

/* Space Background - Beautiful & Magical */
.space-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: 
        /* Far Stars - Deep Space Layer (Dim, small) */
        radial-gradient(1px 1px at 3% 5%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1px 1px at 8% 12%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 15% 8%, rgba(255, 255, 255, 0.35), transparent),
        radial-gradient(1px 1px at 22% 18%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 28% 25%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1px 1px at 35% 15%, rgba(255, 255, 255, 0.35), transparent),
        radial-gradient(1px 1px at 42% 32%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 48% 22%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1px 1px at 55% 38%, rgba(255, 255, 255, 0.35), transparent),
        radial-gradient(1px 1px at 62% 28%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 68% 45%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1px 1px at 75% 35%, rgba(255, 255, 255, 0.35), transparent),
        radial-gradient(1px 1px at 82% 52%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 88% 42%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1px 1px at 95% 58%, rgba(255, 255, 255, 0.35), transparent),
        /* Medium Stars - Middle Distance (Moderate brightness) */
        radial-gradient(2px 2px at 12% 20%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(2px 2px at 25% 30%, rgba(255, 255, 255, 0.65), transparent),
        radial-gradient(2px 2px at 38% 18%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(2px 2px at 52% 42%, rgba(255, 255, 255, 0.65), transparent),
        radial-gradient(2px 2px at 65% 28%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(2px 2px at 78% 52%, rgba(255, 255, 255, 0.65), transparent),
        radial-gradient(2px 2px at 88% 38%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(2px 2px at 18% 55%, rgba(255, 255, 255, 0.65), transparent),
        radial-gradient(2px 2px at 45% 65%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(2px 2px at 72% 72%, rgba(255, 255, 255, 0.65), transparent),
        /* Close Bright Stars - Near Layer (Very bright, larger) */
        radial-gradient(3px 3px at 20% 40%, rgba(255, 255, 255, 1), transparent),
        radial-gradient(3px 3px at 40% 25%, rgba(255, 255, 255, 0.95), transparent),
        radial-gradient(3px 3px at 60% 55%, rgba(255, 255, 255, 1), transparent),
        radial-gradient(3px 3px at 80% 35%, rgba(255, 255, 255, 0.95), transparent),
        radial-gradient(3px 3px at 35% 75%, rgba(255, 255, 255, 1), transparent),
        radial-gradient(3px 3px at 70% 15%, rgba(255, 255, 255, 0.95), transparent),
        /* Very Bright Stars - Prominent (Largest, brightest) */
        radial-gradient(5px 5px at 30% 50%, rgba(255, 255, 255, 1), transparent),
        radial-gradient(5px 5px at 60% 70%, rgba(255, 255, 255, 1), transparent),
        radial-gradient(5px 5px at 50% 30%, rgba(255, 255, 255, 1), transparent),
        radial-gradient(4px 4px at 15% 80%, rgba(255, 255, 255, 1), transparent),
        radial-gradient(4px 4px at 85% 20%, rgba(255, 255, 255, 1), transparent),
        /* Sparkles - Tiny distant stars */
        radial-gradient(0.5px 0.5px at 5% 10%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(0.5px 0.5px at 18% 25%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(0.5px 0.5px at 32% 15%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(0.5px 0.5px at 48% 32%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(0.5px 0.5px at 65% 48%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(0.5px 0.5px at 82% 35%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(0.5px 0.5px at 92% 62%, rgba(255, 255, 255, 0.6), transparent),
        /* Deep Space Gradient - Darker */
        linear-gradient(135deg, #000000 0%, #050505 20%, #000814 40%, #050505 60%, #000000 100%),
        /* Subtle AI Glow */
        radial-gradient(ellipse 800px 600px at 50% 50%, rgba(9, 219, 180, 0.08) 0%, transparent 60%);
    background-size: 
        /* Far stars - slow movement (parallax depth) */
        300% 300%, 280% 280%, 320% 320%, 290% 290%, 310% 310%, 300% 300%, 280% 280%, 315% 315%, 295% 295%, 305% 305%, 300% 300%, 285% 285%, 310% 310%, 290% 290%, 300% 300%,
        /* Medium stars - medium movement */
        250% 250%, 240% 240%, 260% 260%, 245% 245%, 255% 255%, 250% 250%, 240% 240%, 255% 255%, 245% 245%, 250% 250%,
        /* Close stars - faster movement */
        200% 200%, 190% 190%, 210% 210%, 195% 195%, 205% 205%, 200% 200%,
        /* Very bright stars - prominent */
        180% 180%, 170% 170%, 185% 185%, 175% 175%, 180% 180%,
        /* Sparkles - very slow (deepest) */
        350% 350%, 340% 340%, 360% 360%, 345% 345%, 355% 355%, 350% 350%, 340% 340%,
        100% 100%, 100% 100%;
    animation: spaceMoveDeep 120s linear infinite, starTwinkleRealistic 4s ease-in-out infinite;
    filter: contrast(1.5) brightness(1.1); /* Simplified filters */
    will-change: background-position; /* GPU acceleration */
    transform: translateZ(0); /* Force GPU layer */
}

@keyframes spaceMoveDeep {
    0% {
        background-position: 
            /* Far stars - very slow parallax */
            0% 0%, 5% 5%, 3% 3%, 7% 7%, 2% 2%, 6% 6%, 4% 4%, 8% 8%, 1% 1%, 5% 5%, 3% 3%, 7% 7%, 4% 4%, 6% 6%, 2% 2%,
            /* Medium stars - medium parallax */
            0% 0%, 10% 10%, 8% 8%, 12% 12%, 6% 6%, 11% 11%, 9% 9%, 13% 13%, 7% 7%, 10% 10%,
            /* Close stars - faster parallax */
            0% 0%, 15% 15%, 12% 12%, 18% 18%, 14% 14%, 16% 16%,
            /* Very bright stars - fastest */
            0% 0%, 20% 20%, 18% 18%, 22% 22%, 19% 19%,
            /* Sparkles - slowest (deepest) */
            0% 0%, 3% 3%, 2% 2%, 4% 4%, 3% 3%, 2% 2%, 4% 4%,
            0% 0%, 50% 50%;
    }
    100% {
        background-position: 
            /* Far stars - slow drift */
            50% 50%, 55% 55%, 53% 53%, 57% 57%, 52% 52%, 56% 56%, 54% 54%, 58% 58%, 51% 51%, 55% 55%, 53% 53%, 57% 57%, 54% 54%, 56% 56%, 52% 52%,
            /* Medium stars */
            80% 80%, 85% 85%, 83% 83%, 87% 87%, 81% 81%, 86% 86%, 84% 84%, 88% 88%, 82% 82%, 85% 85%,
            /* Close stars */
            100% 100%, 105% 105%, 102% 102%, 108% 108%, 104% 104%, 106% 106%,
            /* Very bright stars */
            120% 120%, 125% 125%, 123% 123%, 127% 127%, 124% 124%,
            /* Sparkles */
            40% 40%, 43% 43%, 42% 42%, 44% 44%, 43% 43%, 42% 42%, 44% 44%,
            0% 0%, 50% 50%;
    }
}

@keyframes starTwinkleRealistic {
    0%, 100% {
        opacity: 0.85;
        filter: brightness(1.2) drop-shadow(0 0 6px rgba(255, 255, 255, 0.7)) drop-shadow(0 0 10px rgba(240, 240, 255, 0.5));
    }
    15% {
        opacity: 1;
        filter: brightness(1.8) drop-shadow(0 0 12px rgba(255, 255, 255, 0.9)) drop-shadow(0 0 20px rgba(255, 255, 255, 0.7));
    }
    30% {
        opacity: 0.9;
        filter: brightness(1.4) drop-shadow(0 0 8px rgba(255, 255, 255, 0.8)) drop-shadow(0 0 15px rgba(240, 240, 255, 0.6));
    }
    45% {
        opacity: 1;
        filter: brightness(2.2) drop-shadow(0 0 15px rgba(255, 255, 255, 1)) drop-shadow(0 0 25px rgba(255, 255, 255, 0.9)) drop-shadow(0 0 35px rgba(220, 220, 255, 0.7));
    }
    60% {
        opacity: 0.92;
        filter: brightness(1.6) drop-shadow(0 0 10px rgba(255, 255, 255, 0.85)) drop-shadow(0 0 18px rgba(240, 240, 255, 0.65));
    }
    75% {
        opacity: 1;
        filter: brightness(2) drop-shadow(0 0 14px rgba(255, 255, 255, 1)) drop-shadow(0 0 22px rgba(255, 255, 255, 0.95)) drop-shadow(0 0 32px rgba(220, 220, 255, 0.75));
    }
    90% {
        opacity: 0.88;
        filter: brightness(1.3) drop-shadow(0 0 7px rgba(255, 255, 255, 0.75)) drop-shadow(0 0 12px rgba(240, 240, 255, 0.55));
    }
}

@keyframes magicalGlow {
    0%, 100% {
        filter: contrast(1.6) brightness(1.2) saturate(1);
    }
    50% {
        filter: contrast(1.8) brightness(1.35) saturate(1.1);
    }
}

/* Nebula Effect - Optimized */
.nebula {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.25;
    background: 
        radial-gradient(ellipse 1200px 900px at 30% 40%, rgba(9, 219, 180, 0.12), transparent),
        radial-gradient(ellipse 1000px 800px at 70% 60%, rgba(45, 232, 209, 0.1), transparent);
    animation: nebulaFloat 60s ease-in-out infinite;
    will-change: transform; /* GPU acceleration */
    transform: translateZ(0); /* Force GPU layer */
    /* Removed blur filter for better performance */
}

@keyframes nebulaFloat {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.25;
    }
    50% {
        transform: translate3d(30px, -20px, 0) scale(1.05);
        opacity: 0.3;
    }
}

/* Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
}

/* Particles - Optimized for Performance */
.particle {
    width: 2px;
    height: 2px;
    box-shadow: 
        0 0 6px rgba(255, 255, 255, 0.7),
        0 0 12px rgba(255, 255, 255, 0.5); /* Reduced shadow layers */
    animation: particleFloatOptimized 25s linear infinite;
    will-change: transform, opacity; /* GPU acceleration */
    transform: translateZ(0); /* Force GPU layer */
}

/* Shooting Stars - Magical Effect */
.shooting-star {
    position: fixed;
    width: 3px;
    height: 120px;
    background: linear-gradient(to bottom, 
        rgba(255, 255, 255, 1) 0%,
        rgba(255, 255, 255, 0.95) 10%,
        rgba(255, 255, 255, 0.85) 20%,
        rgba(240, 240, 255, 0.7) 40%,
        rgba(220, 220, 255, 0.5) 60%,
        rgba(200, 200, 255, 0.3) 80%,
        transparent 100%);
    box-shadow: 
        0 0 20px rgba(255, 255, 255, 1),
        0 0 40px rgba(255, 255, 255, 0.9),
        0 0 60px rgba(240, 240, 255, 0.7),
        0 0 80px rgba(220, 220, 255, 0.5);
    z-index: -1;
    pointer-events: none;
    transform-origin: center top;
    border-radius: 50%;
}

@keyframes particleTwinkle {
    0%, 100% {
        opacity: 0.8;
        transform: scale(1);
        box-shadow: 
            0 0 10px rgba(255, 255, 255, 0.9),
            0 0 20px rgba(255, 255, 255, 0.8),
            0 0 30px rgba(240, 240, 255, 0.7),
            0 0 40px rgba(220, 220, 255, 0.5);
    }
    50% {
        opacity: 1;
        transform: scale(1.6);
        box-shadow: 
            0 0 15px rgba(255, 255, 255, 1),
            0 0 30px rgba(255, 255, 255, 1),
            0 0 45px rgba(255, 255, 255, 0.9),
            0 0 60px rgba(240, 240, 255, 0.8),
            0 0 75px rgba(220, 220, 255, 0.6);
    }
}

@keyframes particleFloatOptimized {
    0% {
        transform: translate3d(0, 100vh, 0) scale(0);
        opacity: 0;
    }
    5% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
        transform: translate3d(calc(var(--drift) * 30px), 0, 0) scale(1.1);
    }
    95% {
        opacity: 0.7;
    }
    100% {
        transform: translate3d(calc(var(--drift) * 60px), -100vh, 0) scale(0.5);
        opacity: 0;
    }
}

@keyframes particleTwinkleRealistic {
    0%, 100% {
        opacity: 0.7;
        transform: scale(1);
        filter: brightness(1) blur(0px);
        box-shadow: 
            0 0 8px rgba(255, 255, 255, 0.8),
            0 0 15px rgba(255, 255, 255, 0.6),
            0 0 25px rgba(240, 240, 255, 0.4);
    }
    25% {
        opacity: 1;
        transform: scale(1.3);
        filter: brightness(1.5) blur(0px);
        box-shadow: 
            0 0 12px rgba(255, 255, 255, 1),
            0 0 22px rgba(255, 255, 255, 0.9),
            0 0 35px rgba(240, 240, 255, 0.7);
    }
    50% {
        opacity: 0.85;
        transform: scale(1.1);
        filter: brightness(1.2) blur(0px);
        box-shadow: 
            0 0 10px rgba(255, 255, 255, 0.9),
            0 0 18px rgba(255, 255, 255, 0.7),
            0 0 28px rgba(240, 240, 255, 0.5);
    }
    75% {
        opacity: 1;
        transform: scale(1.4);
        filter: brightness(1.8) blur(0px);
        box-shadow: 
            0 0 15px rgba(255, 255, 255, 1),
            0 0 28px rgba(255, 255, 255, 1),
            0 0 42px rgba(240, 240, 255, 0.8);
    }
}

/* Neural Network Grid Effect - Minimal & Elegant */
.neural-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.06;
    background-image: 
        linear-gradient(rgba(9, 219, 180, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(9, 219, 180, 0.12) 1px, transparent 1px);
    background-size: 100px 100px;
    animation: gridMove 30s linear infinite;
    mask-image: radial-gradient(ellipse at center, black 60%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 60%, transparent 100%);
}

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


/* Allow text selection in input/textarea */
input, textarea {
    user-select: text !important;
    -webkit-user-select: text !important;
    cursor: text !important;
}

body[dir="rtl"] {
    font-family: 'Vazirmatn', 'Inter', sans-serif;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: none;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: navbarSlide 0.6s ease-out;
}

@keyframes navbarSlide {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    box-shadow: var(--shadow-glow);
}

.navbar::before {
    display: none;
}

@keyframes topGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(9, 219, 180, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(9, 219, 180, 0.6);
    }
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: var(--chrome-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    position: relative;
    animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% {
        filter: drop-shadow(0 0 5px rgba(9, 219, 180, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 15px rgba(9, 219, 180, 0.6));
    }
}

.logo a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--chrome-green);
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 0 10px var(--chrome-primary);
}

.logo a:hover::after {
    opacity: 0.8;
    animation: logoLine 1.5s ease-in-out infinite;
}

@keyframes logoLine {
    0%, 100% {
        transform: scaleX(1);
        box-shadow: 0 0 10px var(--chrome-primary);
    }
    50% {
        transform: scaleX(1.1);
        box-shadow: 0 0 20px var(--chrome-primary);
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--chrome-primary);
    transition: width 0.3s ease;
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.language-switcher {
    display: flex;
    gap: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 4px;
    background: rgba(255, 255, 255, 0.02);
}

.lang-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--chrome-green);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px;
    background: radial-gradient(ellipse at center, rgba(9, 219, 180, 0.05) 0%, transparent 70%);
    z-index: 1;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(9, 219, 180, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(45, 232, 209, 0.1) 0%, transparent 50%);
    animation: gradientPulse 8s ease-in-out infinite;
}

@keyframes gradientPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.animated-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
    background: var(--chrome-primary);
    animation: float 25s infinite ease-in-out;
    filter: blur(50px);
    box-shadow: 0 0 100px rgba(9, 219, 180, 0.3);
}

.shape-1 {
    width: 400px;
    height: 400px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    top: 60%;
    right: 20%;
    animation-delay: 8s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    bottom: 20%;
    left: 50%;
    animation-delay: 16s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-50px) rotate(180deg);
    }
}

.hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 1;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.1;
    letter-spacing: -2px;
    background: var(--chrome-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.6;
    font-weight: 300;
    letter-spacing: 0.5px;
}

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

.btn {
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--chrome-green);
    color: var(--bg-primary);
    box-shadow: var(--shadow-hover);
}

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

.btn-primary:hover {
    box-shadow: 0 12px 40px rgba(9, 219, 180, 0.4);
    filter: brightness(1.1);
}

.btn-secondary {
    background: transparent;
    color: var(--chrome-primary);
    border: 1px solid var(--chrome-primary);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--chrome-primary);
    color: var(--bg-primary);
    box-shadow: var(--shadow-hover);
    filter: brightness(1.1);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator span {
    display: block;
    width: 2px;
    height: 40px;
    background: var(--chrome-primary);
    border-radius: 2px;
    position: relative;
    opacity: 0.5;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 20px;
    background: var(--chrome-primary);
    border-radius: 2px;
    animation: scroll 2s infinite;
    box-shadow: 0 0 10px var(--chrome-primary);
}

@keyframes scroll {
    0% {
        opacity: 0;
        top: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        top: 20px;
    }
}

/* Section Styles */
section {
    padding: 6rem 0;
    border: none;
    outline: none;
}

section::before,
section::after {
    display: none !important;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -1px;
    background: var(--chrome-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleGlow 3s ease-in-out infinite;
    position: relative;
}

@keyframes titleGlow {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(9, 219, 180, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 20px rgba(9, 219, 180, 0.6));
    }
}

.section-title::after {
    display: none;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* About Section */
/* About Section - Creative & Unique Design */
.about {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.about::before {
    display: none;
}

/* Background Effects */
.about-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.about-glow-1 {
    position: absolute;
    width: 800px;
    height: 800px;
    top: -200px;
    left: -200px;
    background: radial-gradient(circle, rgba(9, 219, 180, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    animation: aboutGlowMove1 15s ease-in-out infinite;
}

.about-glow-2 {
    position: absolute;
    width: 600px;
    height: 600px;
    bottom: -150px;
    right: -150px;
    background: radial-gradient(circle, rgba(45, 232, 209, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    animation: aboutGlowMove2 18s ease-in-out infinite;
}

@keyframes aboutGlowMove1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(100px, 100px) scale(1.2); }
}

@keyframes aboutGlowMove2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-80px, -80px) scale(1.15); }
}

.about-particles-layer {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, rgba(9, 219, 180, 0.4), transparent),
        radial-gradient(2px 2px at 80% 70%, rgba(45, 232, 209, 0.3), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(9, 219, 180, 0.3), transparent);
    background-size: 200% 200%;
    animation: aboutParticlesFloat 20s linear infinite;
    opacity: 0.5;
}

@keyframes aboutParticlesFloat {
    0% { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
}

.about-content-creative {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
}

/* Main About Card - Creative Design */
.about-main-card {
    position: relative;
    margin-bottom: 5rem;
    transform: perspective(1000px);
}

.about-card-decoration {
    position: absolute;
    inset: -20px;
    border-radius: 24px;
    background: linear-gradient(135deg, 
        rgba(9, 219, 180, 0.1) 0%, 
        rgba(45, 232, 209, 0.05) 50%, 
        rgba(9, 219, 180, 0.1) 100%);
    filter: blur(30px);
    z-index: -1;
    animation: cardDecoPulse 4s ease-in-out infinite;
}

@keyframes cardDecoPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.about-card-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 4rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(9, 219, 180, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-card-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(9, 219, 180, 0.1), 
        transparent);
    transition: left 0.8s ease;
}

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

.about-card-content:hover {
    border-color: var(--border-active);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(9, 219, 180, 0.2),
        inset 0 1px 0 rgba(9, 219, 180, 0.2);
    transform: translateY(-5px);
}

/* Animated AI Icon */
.about-icon-animated {
    width: 120px;
    height: 120px;
    margin: 0 auto 3rem;
    position: relative;
}

.ai-icon {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 20px rgba(9, 219, 180, 0.5));
}

.ai-circle {
    stroke-dasharray: 251;
    stroke-dashoffset: 251;
    animation: aiCircleDraw 3s ease-in-out infinite;
}

@keyframes aiCircleDraw {
    0% { stroke-dashoffset: 251; }
    50% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: 251; }
}

.ai-path-1 {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: aiPath1Draw 2s ease-in-out infinite 0.5s;
}

@keyframes aiPath1Draw {
    0% { stroke-dashoffset: 100; opacity: 0; }
    50% { stroke-dashoffset: 0; opacity: 1; }
    100% { stroke-dashoffset: 100; opacity: 0; }
}

.ai-path-2 {
    stroke-dasharray: 50;
    stroke-dashoffset: 50;
    animation: aiPath2Draw 1.5s ease-in-out infinite 1s;
}

@keyframes aiPath2Draw {
    0%, 100% { stroke-dashoffset: 50; opacity: 0.5; }
    50% { stroke-dashoffset: 0; opacity: 1; }
}

.ai-core {
    animation: aiCorePulse 2s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(9, 219, 180, 0.8));
}

@keyframes aiCorePulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
}

/* About Text Creative */
.about-text-creative {
    text-align: center;
}

.about-description-main {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    line-height: 2;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-weight: 300;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-badge::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--chrome-green);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 50px;
}

.feature-badge:hover::before {
    opacity: 0.1;
}

.feature-badge:hover {
    border-color: var(--border-active);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 30px rgba(9, 219, 180, 0.2);
}

.feature-icon {
    font-size: 1.5rem;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 8px rgba(9, 219, 180, 0.5));
}

.feature-text {
    font-weight: 500;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
    letter-spacing: 0.5px;
}

/* Creative Stats */
.stats-creative {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.stat-item-creative {
    position: relative;
    padding: 3rem 2rem;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    text-align: center;
    animation: statItemFadeIn 0.8s ease-out var(--delay) both;
}

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

.stat-glow {
    position: absolute;
    inset: -2px;
    background: var(--chrome-green);
    border-radius: 20px;
    opacity: 0;
    filter: blur(20px);
    transition: opacity 0.5s ease;
    z-index: -1;
}

.stat-item-creative:hover .stat-glow {
    opacity: 0.3;
}

.stat-item-creative::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--chrome-green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 20px var(--chrome-primary);
}

.stat-item-creative:hover::before {
    transform: scaleX(1);
}

.stat-item-creative:hover {
    border-color: var(--border-active);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(9, 219, 180, 0.2);
    transform: translateY(-10px) scale(1.02);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    filter: drop-shadow(0 0 10px rgba(9, 219, 180, 0.5));
    animation: statIconFloat 3s ease-in-out infinite;
}

@keyframes statIconFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-10px) scale(1.1); }
}

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

.stat-number {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 700;
    background: var(--chrome-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    line-height: 1;
    animation: numberPulse 2s ease-in-out infinite;
}

@keyframes numberPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(9, 219, 180, 0.3));
    }
    50% {
        transform: scale(1.08);
        filter: drop-shadow(0 0 20px rgba(9, 219, 180, 0.6));
    }
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: var(--bg-card);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(9, 219, 180, 0.05) 0%,
        rgba(45, 232, 209, 0.1) 25%,
        rgba(9, 219, 180, 0.05) 50%,
        rgba(45, 232, 209, 0.08) 75%,
        rgba(9, 219, 180, 0.05) 100%
    );
    background-size: 200% 200%;
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: chromeShine 3s linear infinite;
}

@keyframes chromeShine {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

.service-card:hover::before {
    opacity: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(9, 219, 180, 0.1) 50%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: holographicMove 4s linear infinite;
    pointer-events: none;
}

@keyframes holographicMove {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.service-card:hover::after {
    opacity: 1;
}

.service-card:hover {
    border-color: var(--border-active);
    box-shadow: var(--shadow-hover);
    filter: brightness(1.1);
    transform: translateZ(0);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: var(--bg-hover);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
}

.service-card:hover .service-icon {
    border-color: var(--chrome-primary);
    box-shadow: var(--shadow-glow);
    background: rgba(9, 219, 180, 0.1);
}

.service-icon svg {
    width: 40px;
    height: 40px;
    stroke: var(--chrome-primary);
    transition: all 0.4s ease;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 300;
}

/* Portfolio Section */
.portfolio {
    background: var(--bg-primary);
    position: relative;
}

.portfolio::before {
    display: none;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
}

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

.portfolio-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(9, 219, 180, 0.03) 0%,
        rgba(45, 232, 209, 0.06) 50%,
        rgba(9, 219, 180, 0.03) 100%
    );
    background-size: 200% 200%;
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: chromeShine 3s linear infinite;
    z-index: 0;
    pointer-events: none;
}

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

.portfolio-item:hover {
    border-color: var(--border-active);
    box-shadow: var(--shadow-hover);
    filter: brightness(1.08);
}

.portfolio-image {
    position: relative;
    height: 300px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
    z-index: 1;
    background-size: cover;
    background-position: center;
}

/* Beautiful AI-themed Portfolio Images */
.portfolio-img-1 {
    background: 
        radial-gradient(circle at 30% 30%, rgba(9, 219, 180, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(45, 232, 209, 0.2) 0%, transparent 50%),
        linear-gradient(135deg, #000814 0%, #0a0a14 50%, #000814 100%);
    background-size: 100% 100%;
    position: relative;
}

.portfolio-img-1::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(9, 219, 180, 0.1) 2px, rgba(9, 219, 180, 0.1) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(45, 232, 209, 0.08) 2px, rgba(45, 232, 209, 0.08) 4px);
    background-size: 40px 40px;
    opacity: 0.5;
    animation: gridPulse 4s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

.portfolio-img-2 {
    background: 
        radial-gradient(circle at 50% 50%, rgba(9, 219, 180, 0.4) 0%, transparent 60%),
        linear-gradient(135deg, #000408 0%, #000814 50%, #000408 100%);
    position: relative;
}

.portfolio-img-2::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(9, 219, 180, 0.2) 0%, transparent 30%),
        radial-gradient(circle at 75% 75%, rgba(45, 232, 209, 0.15) 0%, transparent 30%),
        radial-gradient(circle at 50% 50%, rgba(9, 219, 180, 0.1) 0%, transparent 40%);
    animation: nebulaPulse 6s ease-in-out infinite;
}

@keyframes nebulaPulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
}

.portfolio-img-3 {
    background: 
        linear-gradient(45deg, rgba(9, 219, 180, 0.15) 25%, transparent 25%, transparent 75%, rgba(45, 232, 209, 0.1) 75%),
        linear-gradient(45deg, rgba(9, 219, 180, 0.15) 25%, transparent 25%, transparent 75%, rgba(45, 232, 209, 0.1) 75%),
        linear-gradient(135deg, #000408 0%, #000814 50%, #000408 100%);
    background-size: 60px 60px, 60px 60px, 100% 100%;
    background-position: 0 0, 30px 30px, 0 0;
    animation: patternMove 8s linear infinite;
}

@keyframes patternMove {
    0% { background-position: 0 0, 30px 30px, 0 0; }
    100% { background-position: 60px 60px, 90px 90px, 0 0; }
}

.portfolio-img-4 {
    background: 
        conic-gradient(from 0deg at 50% 50%, rgba(9, 219, 180, 0.1) 0%, transparent 25%, rgba(45, 232, 209, 0.1) 50%, transparent 75%, rgba(9, 219, 180, 0.1) 100%),
        linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    animation: rotateGradient 10s linear infinite;
}

@keyframes rotateGradient {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.portfolio-img-5 {
    background: 
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(9, 219, 180, 0.05) 10px, rgba(9, 219, 180, 0.05) 20px),
        repeating-linear-gradient(-45deg, transparent, transparent 10px, rgba(45, 232, 209, 0.05) 10px, rgba(45, 232, 209, 0.05) 20px),
        linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #000000 100%);
    animation: diagonalMove 6s linear infinite;
}

@keyframes diagonalMove {
    0% { background-position: 0 0, 0 0, 0 0; }
    100% { background-position: 20px 20px, -20px -20px, 0 0; }
}

.portfolio-img-6 {
    background: 
        radial-gradient(ellipse at top left, rgba(9, 219, 180, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(45, 232, 209, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, #000408 0%, #000814 50%, #000408 100%);
    position: relative;
}

.portfolio-img-6::after {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 8px, rgba(9, 219, 180, 0.03) 8px, rgba(9, 219, 180, 0.03) 10px),
        repeating-linear-gradient(90deg, transparent, transparent 8px, rgba(45, 232, 209, 0.03) 8px, rgba(45, 232, 209, 0.03) 10px);
    opacity: 0.6;
}

.portfolio-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    pointer-events: none;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100%;
    background: rgba(10, 10, 10, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    backdrop-filter: blur(10px);
    z-index: 2;
    pointer-events: none;
}

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

.portfolio-link {
    color: var(--chrome-primary);
    text-decoration: none;
    font-weight: 600;
    padding: 1rem 2rem;
    border: 2px solid var(--chrome-primary);
    border-radius: 50px;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
    position: relative;
    z-index: 3;
}

.portfolio-link:hover {
    background: var(--chrome-primary);
    color: var(--bg-primary);
    box-shadow: var(--shadow-hover);
}

.portfolio-content {
    padding: 2rem;
    position: relative;
    z-index: 0;
}

.portfolio-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.portfolio-description {
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 1rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.portfolio-tag {
    padding: 0.35rem 0.75rem;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-tag {
    border-color: var(--border-active);
    color: var(--chrome-primary);
}

.portfolio-link {
    cursor: pointer;
    border: none;
    font-family: inherit;
    background: transparent;
}

/* Project Modal */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.project-modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: -1;
}

.modal-content {
    position: relative;
    width: 80%;
    max-width: 700px;
    max-height: 80vh;
    background: var(--bg-card);
    border-radius: 18px;
    border: 1px solid var(--border-color);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.8),
        0 0 40px rgba(9, 219, 180, 0.2);
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
}

.project-modal.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-family: monospace;
}

.modal-close:hover {
    background: var(--chrome-primary);
    color: var(--bg-primary);
    border-color: var(--chrome-primary);
    transform: rotate(90deg);
    box-shadow: 0 0 20px rgba(9, 219, 180, 0.5);
}

.modal-body {
    padding: 2rem;
    overflow-y: auto;
    max-height: 80vh;
}

.modal-project-header {
    margin-bottom: 1.5rem;
}

.modal-project-title {
    font-size: clamp(1.4rem, 3vw, 1.75rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    background: var(--chrome-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-project-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 300;
}

.modal-project-images {
    margin-bottom: 1.5rem;
}

.modal-main-image {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.modal-main-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.3s ease;
}

.modal-image-gallery {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.gallery-thumb {
    width: 100px;
    height: 65px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    opacity: 0.7;
}

.gallery-thumb:hover {
    opacity: 1;
    border-color: var(--chrome-primary);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(9, 219, 180, 0.3);
}

.gallery-thumb.active {
    opacity: 1;
    border-color: var(--chrome-primary);
    box-shadow: 0 0 20px rgba(9, 219, 180, 0.5);
}

.modal-project-info {
    display: grid;
    gap: 1.25rem;
}

.modal-project-details,
.modal-project-tags {
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.modal-project-details h3,
.modal-project-tags h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.technologies-list,
.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-badge,
.tag-item {
    padding: 0.4rem 0.875rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.tech-badge:hover,
.tag-item:hover {
    border-color: var(--chrome-primary);
    color: var(--chrome-primary);
    background: rgba(9, 219, 180, 0.1);
}

.modal-project-links {
    display: flex;
    gap: 0.875rem;
    flex-wrap: wrap;
    margin-top: 1.25rem;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.project-link:hover {
    border-color: var(--chrome-primary);
    background: var(--chrome-green);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.project-link svg {
    width: 20px;
    height: 20px;
}

.project-demo {
    background: linear-gradient(135deg, rgba(9, 219, 180, 0.1) 0%, rgba(45, 232, 209, 0.05) 100%);
}

.project-github {
    background: linear-gradient(135deg, rgba(9, 219, 180, 0.1) 0%, rgba(45, 232, 209, 0.05) 100%);
}

/* Professional Experience Section */
.experience {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.experience-intro {
    text-align: center;
    max-width: 800px;
    margin: 2rem auto 4rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.experience-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.experience-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--chrome-green);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.experience-card:hover::before {
    transform: scaleX(1);
}

.experience-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-active);
    box-shadow: var(--shadow-hover);
}

.experience-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.experience-company {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.experience-company-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.experience-company-name {
    font-size: 1.5rem;
    font-weight: 600;
    background: var(--chrome-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.experience-member-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(45, 232, 209, 0.15);
    border: 1px solid rgba(45, 232, 209, 0.4);
    border-radius: 12px;
    color: var(--chrome-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    width: fit-content;
}

.experience-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(9, 219, 180, 0.1);
    border: 1px solid var(--chrome-primary);
    border-radius: 20px;
    color: var(--chrome-primary);
    font-size: 0.85rem;
    font-weight: 500;
}

.experience-body {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.experience-meta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.experience-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.experience-meta-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.experience-meta-value {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.experience-project-type {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 0.75rem;
    background: rgba(9, 219, 180, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--chrome-primary);
}

.experience-type-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.experience-type-value {
    color: var(--chrome-primary);
    font-size: 0.95rem;
    font-weight: 600;
}

.experience-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.experience-clients {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.experience-clients-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.experience-clients-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.experience-client-badge {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    background: rgba(9, 219, 180, 0.1);
    border: 1px solid rgba(9, 219, 180, 0.3);
    border-radius: 12px;
    color: var(--chrome-light);
    font-size: 0.85rem;
    font-weight: 500;
}

.experience-technologies {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.experience-tech-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

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

.experience-tech-tag {
    display: inline-block;
    padding: 0.4rem 0.9rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.experience-tech-tag:hover {
    border-color: var(--chrome-primary);
    background: rgba(9, 219, 180, 0.1);
    color: var(--chrome-primary);
    transform: translateY(-2px);
}

/* RTL Support for Experience Section */
[dir="rtl"] .experience-project-type {
    border-left: none;
    border-right: 3px solid var(--chrome-primary);
}

[dir="rtl"] .experience-card::before {
    right: 0;
    left: auto;
}

@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        max-width: 100%;
        max-height: 90vh;
    }

    .modal-body {
        padding: 1.5rem 1rem;
    }

    .modal-close {
        top: 1rem;
        right: 1rem;
        width: 35px;
        height: 35px;
        font-size: 1.25rem;
    }

    .modal-project-title {
        font-size: 1.8rem;
    }

    .modal-project-description {
        font-size: 1rem;
    }

    .gallery-thumb {
        width: 80px;
        height: 60px;
    }

    .modal-project-links {
        flex-direction: column;
    }

    .project-link {
        width: 100%;
        justify-content: center;
    }
}

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-form {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.2rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg-hover);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--chrome-primary);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(9, 219, 180, 0.1);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-message {
    margin-top: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    display: none;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
    display: block;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
    display: block;
}

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

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: start;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.info-item:hover {
    border-color: var(--border-active);
    background: var(--bg-hover);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-hover);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.info-item:hover .info-icon {
    border-color: var(--chrome-primary);
    background: rgba(9, 219, 180, 0.1);
    box-shadow: var(--shadow-glow);
}

.info-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--chrome-primary);
}

.info-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.info-content p {
    color: var(--text-secondary);
    font-weight: 300;
}

/* WhatsApp Buttons */
.whatsapp-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
    background: linear-gradient(135deg, #25D366 0%, #20BA5A 100%);
    color: #ffffff;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 4px 15px rgba(37, 211, 102, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.whatsapp-btn::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 0.6s ease;
}

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

.whatsapp-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 8px 25px rgba(37, 211, 102, 0.4),
        0 0 30px rgba(37, 211, 102, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, #2EE572 0%, #25D366 100%);
}

.whatsapp-btn:active {
    transform: translateY(-1px) scale(0.98);
}

.whatsapp-btn svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.whatsapp-btn:hover svg {
    transform: scale(1.1) rotate(5deg);
}

.whatsapp-btn span {
    position: relative;
    z-index: 1;
    letter-spacing: 0.5px;
}

.whatsapp-btn-iran {
    background: linear-gradient(135deg, #25D366 0%, #20BA5A 100%);
}

.whatsapp-btn-iran:hover {
    background: linear-gradient(135deg, #2EE572 0%, #25D366 100%);
}

.whatsapp-btn-italy {
    background: linear-gradient(135deg, #128C7E 0%, #075E54 100%);
    box-shadow: 
        0 4px 15px rgba(18, 140, 126, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.whatsapp-btn-italy:hover {
    background: linear-gradient(135deg, #20BA5A 0%, #128C7E 100%);
    box-shadow: 
        0 8px 25px rgba(18, 140, 126, 0.4),
        0 0 30px rgba(18, 140, 126, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
    .whatsapp-buttons {
        gap: 0.875rem;
    }
    
    .whatsapp-btn {
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .whatsapp-btn svg {
        width: 24px;
        height: 24px;
    }
}

/* Footer */
.footer {
    background: var(--bg-primary);
    border-top: none;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--chrome-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: logoGlow 3s ease-in-out infinite;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 300;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 300;
}

.footer-links a:hover {
    color: var(--chrome-primary);
    padding-left: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 300;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow-card);
        transition: left 0.3s ease;
        gap: 1.5rem;
        border-top: 1px solid var(--border-color);
    }

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

    .mobile-menu-toggle {
        display: flex;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

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

    .experience-card {
        padding: 1.5rem;
    }

    .experience-company {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .hero-buttons {
        flex-direction: column;
    }

    section {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .stats {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

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

/* Selection Color */
::selection {
    background: rgba(9, 219, 180, 0.3);
    color: var(--text-primary);
}

::-moz-selection {
    background: rgba(9, 219, 180, 0.3);
    color: var(--text-primary);
}