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

:root {
    --primary-color: #00d4ff;
    --secondary-color: #8b5cf6;
    --accent-color: #06ffa5;
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --glow-color: rgba(0, 212, 255, 0.3);
    --shadow-color: rgba(0, 212, 255, 0.1);
}

body {
    font-family: 'Exo 2', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* Background Canvas */
#background-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    opacity: 0.1;
}

/* Background Video Container */
#video-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

#background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.7;
    filter: brightness(0.9) contrast(1.2) saturate(1.1);
    transition: opacity 0.5s ease;
    z-index: 1;
}

#background-video.loaded {
    opacity: 0.7;
}

#fallback-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

#fallback-background.active {
    opacity: 1;
}

.animated-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a, #1a1a2e, #16213e, #0f1419);
    overflow: hidden;
}

.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3), rgba(139, 92, 246, 0.1));
    animation: float 25s infinite linear;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.shape-1 {
    width: 60px;
    height: 60px;
    top: 15%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 100px;
    height: 100px;
    top: 70%;
    left: 85%;
    animation-delay: -3s;
}

.shape-3 {
    width: 80px;
    height: 80px;
    top: 80%;
    left: 15%;
    animation-delay: -6s;
}

.shape-4 {
    width: 120px;
    height: 120px;
    top: 30%;
    left: 75%;
    animation-delay: -9s;
}

.shape-5 {
    width: 70px;
    height: 70px;
    top: 5%;
    left: 60%;
    animation-delay: -12s;
}

.shape-6 {
    width: 90px;
    height: 90px;
    top: 50%;
    left: 5%;
    animation-delay: -15s;
}

.shape-7 {
    width: 110px;
    height: 110px;
    top: 90%;
    left: 70%;
    animation-delay: -18s;
}

.shape-8 {
    width: 50px;
    height: 50px;
    top: 25%;
    left: 45%;
    animation-delay: -21s;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    animation: gridMove 40s linear infinite;
}

.data-streams {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.stream {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.6), transparent);
    animation: streamMove 15s infinite linear;
}

.stream-1 {
    width: 2px;
    height: 100px;
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.stream-2 {
    width: 2px;
    height: 80px;
    top: 60%;
    left: 60%;
    animation-delay: -3s;
}

.stream-3 {
    width: 2px;
    height: 120px;
    top: 40%;
    left: 80%;
    animation-delay: -6s;
}

.stream-4 {
    width: 2px;
    height: 90px;
    top: 80%;
    left: 40%;
    animation-delay: -9s;
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1); 
        opacity: 0.3;
    }
    25% { 
        transform: translateY(-30px) rotate(90deg) scale(1.1); 
        opacity: 0.6;
    }
    50% { 
        transform: translateY(-60px) rotate(180deg) scale(0.9); 
        opacity: 0.4;
    }
    75% { 
        transform: translateY(-30px) rotate(270deg) scale(1.05); 
        opacity: 0.7;
    }
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(40px, 40px); }
}

@keyframes streamMove {
    0% { 
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% { 
        opacity: 1;
    }
    90% { 
        opacity: 1;
    }
    100% { 
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Video Background Overlay */
#video-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
    z-index: 1;
}

/* Mobile responsiveness for video */
@media (max-width: 768px) {
    #background-video {
        width: 100%;
        height: 100%;
        opacity: 0.6;
        filter: brightness(0.85) contrast(1.3) saturate(1.2);
    }
    
    /* Reduce animation complexity on mobile */
    .shape {
        animation-duration: 35s;
    }
    
    .stream {
        animation-duration: 20s;
    }
}

/* Performance optimizations */
@media (prefers-reduced-motion: reduce) {
    #background-video {
        animation: none;
    }
    
    .shape, .stream, .grid-overlay {
        animation: none;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    #background-video {
        filter: brightness(0.95) contrast(1.25) saturate(1.15);
    }
}

/* Enhanced video overlay for better text readability */
#video-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
    z-index: 2;
    pointer-events: none;
}

/* Additional overlay for central content area */
.central-hub::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    right: -50px;
    bottom: -50px;
    background: radial-gradient(ellipse, rgba(0, 0, 0, 0.3), transparent 70%);
    z-index: -1;
    pointer-events: none;
}


/* Particles Background for Tiles */
#tiles-particles {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 1 !important;
    pointer-events: auto;
    overflow: visible;
    background: transparent;
    border-radius: 0;
    min-height: 100vh;
    min-width: 100vw;
    background-size: cover;
    background-repeat: repeat;
    background-attachment: fixed;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    outline: none !important;
    transform: none !important;
    will-change: auto;
}

/* Particles Background for Side Panel */
#panel-particles {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 2 !important;
    pointer-events: auto;
    overflow: visible;
    background: transparent;
    min-height: 100vh;
    min-width: 100vw;
    background-size: cover;
    background-repeat: repeat;
    background-attachment: fixed;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    outline: none !important;
    transform: none !important;
    will-change: auto;
}

/* Ensure panel particles are visible when panel is active */
.side-panel.active ~ #panel-particles,
.side-panel.active #panel-particles {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* Fallback particle animation */
@keyframes float {
    0%, 100% { 
        transform: translateY(0px) translateX(0px); 
        opacity: 0.6;
    }
    25% { 
        transform: translateY(-10px) translateX(5px); 
        opacity: 1;
    }
    50% { 
        transform: translateY(-5px) translateX(-3px); 
        opacity: 0.8;
    }
    75% { 
        transform: translateY(-15px) translateX(8px); 
        opacity: 0.9;
    }
}


/* Main Container */
.main-container {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

/* Central Hub */
.central-hub {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 10;
}

.logo-container {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-rings {
    position: absolute;
    width: 100%;
    height: 100%;
}

.ring {
    position: absolute;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: rotate 20s linear infinite;
}

.ring-1 {
    width: 100%;
    height: 100%;
    animation-duration: 20s;
}

.ring-2 {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    animation-duration: 15s;
    animation-direction: reverse;
}

.ring-3 {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    animation-duration: 10s;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.logo-icon {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    box-shadow: 0 0 30px var(--glow-color);
    animation: pulse 2s ease-in-out infinite;
}

.logo-symbol {
    font-family: 'Orbitron', monospace;
    font-size: 4rem;
    font-weight: 900;
    color: var(--text-primary);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.logo-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, transparent 50%, var(--glow-color) 80%);
    animation: glow 3s ease-in-out infinite alternate;
    opacity: 0.3;
}

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

@keyframes glow {
    0% { opacity: 0.2; }
    100% { opacity: 0.4; }
}

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

.logo-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: orbit 8s linear infinite;
}

.logo-particles .particle:nth-child(1) { animation-delay: 0s; }
.logo-particles .particle:nth-child(2) { animation-delay: 1.3s; }
.logo-particles .particle:nth-child(3) { animation-delay: 2.6s; }
.logo-particles .particle:nth-child(4) { animation-delay: 3.9s; }
.logo-particles .particle:nth-child(5) { animation-delay: 5.2s; }
.logo-particles .particle:nth-child(6) { animation-delay: 6.5s; }

@keyframes orbit {
    from { transform: rotate(0deg) translateX(100px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(100px) rotate(-360deg); }
}

.company-name {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: white;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
}

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

.tagline {
    font-size: 1.2rem;
    color: white;
    margin-bottom: 1rem;
    font-weight: 300;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
}

.intro-text {
    font-size: 1rem;
    color: white;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.15));
}

/* Tiles Container */
.tiles-container {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    width: 100%;
    position: relative;
    z-index: 10;
    opacity: 1 !important;
    visibility: visible !important;
    transition: all 0.5s ease;
    overflow: visible;
}

/* Tile Base Styles */
.tile {
    position: relative;
    background: rgba(17, 17, 17, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 12px;
    padding: 2rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: tileFloat 6s ease-in-out infinite;
    transform-style: preserve-3d;
    perspective: 1000px;
    z-index: 15;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

.tile::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(0, 212, 255, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.tile:hover::before {
    opacity: 1;
}

.tile:hover {
    transform: translateY(-12px) scale(1.05) rotateX(5deg) rotateY(5deg);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
    animation-play-state: paused;
}

/* Tile floating animation */
@keyframes tileFloat {
    0%, 100% { 
        transform: translateY(0px) rotateX(0deg) rotateY(0deg); 
    }
    25% { 
        transform: translateY(-5px) rotateX(1deg) rotateY(1deg); 
    }
    50% { 
        transform: translateY(-8px) rotateX(0deg) rotateY(0deg); 
    }
    75% { 
        transform: translateY(-3px) rotateX(-1deg) rotateY(-1deg); 
    }
}

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

.tile-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(139, 92, 246, 0.1));
    border: 2px solid rgba(0, 212, 255, 0.3);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(10px);
}

.tile-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.tile:hover .tile-icon::before {
    opacity: 1;
}

.tile:hover .tile-icon {
    transform: scale(1.1);
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.4);
}

/* About Us Icon - Premium Lightning */
.about-icon {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(6, 255, 165, 0.15));
    border-color: rgba(0, 212, 255, 0.4);
}

.about-icon::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 28px;
    background: linear-gradient(180deg, #00d4ff, #06ffa5);
    border-radius: 2px;
    transform: rotate(20deg) skew(-15deg);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.8);
}

.about-icon::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, #06ffa5, #00d4ff);
    border-radius: 2px;
    transform: rotate(-20deg) skew(15deg);
    box-shadow: 0 0 15px rgba(6, 255, 165, 0.8);
}

/* Process Icon - Premium Gear */
.process-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(0, 212, 255, 0.15));
    border-color: rgba(139, 92, 246, 0.4);
}

.process-icon::before {
    content: '';
    position: absolute;
    width: 36px;
    height: 36px;
    border: 3px solid transparent;
    border-top: 3px solid #8b5cf6;
    border-right: 3px solid #00d4ff;
    border-radius: 50%;
    animation: rotate 3s linear infinite;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
}

.process-icon::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: radial-gradient(circle, #8b5cf6, #00d4ff);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.8);
}

/* Tech Icon - Premium Code */
.tech-icon {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(139, 92, 246, 0.15));
    border-color: rgba(0, 212, 255, 0.4);
}

.tech-icon::before {
    content: '</>';
    position: absolute;
    color: transparent;
    background: linear-gradient(45deg, #00d4ff, #8b5cf6);
    background-clip: text;
    -webkit-background-clip: text;
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    font-weight: 900;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
    animation: pulse 2s ease-in-out infinite;
}

/* Projects Icon - Premium Target */
.projects-icon {
    background: linear-gradient(135deg, rgba(6, 255, 165, 0.15), rgba(0, 212, 255, 0.15));
    border-color: rgba(6, 255, 165, 0.4);
}

.projects-icon::before {
    content: '';
    position: absolute;
    width: 36px;
    height: 36px;
    border: 2px solid #06ffa5;
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(6, 255, 165, 0.6);
    animation: pulse 2s ease-in-out infinite;
}

.projects-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    border: 2px solid #00d4ff;
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

/* Contact Icon - Premium Satellite */
.contact-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(0, 212, 255, 0.15));
    border-color: rgba(139, 92, 246, 0.4);
}

.contact-icon::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background: radial-gradient(circle, #8b5cf6, #00d4ff);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.8);
    animation: pulse 2s ease-in-out infinite;
}

.contact-icon::after {
    content: '';
    position: absolute;
    width: 32px;
    height: 32px;
    border: 2px solid transparent;
    border-top: 2px solid #8b5cf6;
    border-right: 2px solid #00d4ff;
    border-radius: 50%;
    animation: rotate 4s linear infinite;
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.6);
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

.tile h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.2));
}

/* Staggered animation delays for tiles */
.tile:nth-child(1) { animation-delay: 0s; }
.tile:nth-child(2) { animation-delay: 1s; }
.tile:nth-child(3) { animation-delay: 2s; }
.tile:nth-child(4) { animation-delay: 3s; }
.tile:nth-child(5) { animation-delay: 4s; }

/* Removed excessive glow effects for cleaner look */

/* Tile Expansion */
.tile-expansion {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(0, 0, 0, 0.95) !important;
    backdrop-filter: blur(20px);
    z-index: 9999 !important;
    display: none !important;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.tile-expansion.active {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto;
}

/* Expanded tile styling */
.tile.expanded {
    transform: none !important;
    position: relative;
    z-index: 1001;
}

/* Close button */
.close-btn {
    position: fixed;
    top: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--bg-secondary);
    border: 1px solid var(--primary-color);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1001;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: var(--primary-color);
    color: var(--bg-primary);
    transform: scale(1.1);
}

.close-icon {
    font-size: 1.5rem;
    font-weight: bold;
}

.close-btn.active {
    display: flex;
}

.expansion-content {
    background: var(--bg-secondary);
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    padding: 3rem;
    max-width: 900px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.3);
    animation: slideIn 0.3s ease-out;
    margin: 0 auto;
}

@keyframes slideIn {
    from {
        transform: translateY(50px) scale(0.9);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.expansion-content h2 {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* About Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.stat-number {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

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

/* Process Section */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.process-step {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.process-step:hover::before {
    opacity: 1;
}

.process-step:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.process-step.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px var(--glow-color);
}

.step-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.process-step h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.step-details {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.step-details strong {
    color: var(--primary-color);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.5rem;
}

.step-details ul {
    margin: 0;
    padding-left: 1.2rem;
}

.step-details li {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 0.3rem;
}

/* Tech Section */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.tech-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.tech-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.tech-item:hover {
    transform: translateY(-5px) scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

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

.tech-item h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.tech-item p {
    color: var(--text-secondary);
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background: var(--bg-tertiary);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.project-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.project-image {
    height: 150px;
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.project-placeholder {
    font-size: 4rem;
    opacity: 0.7;
}

.project-card h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 1rem 0 0.5rem;
    padding: 0 1rem;
    color: var(--text-primary);
}

.project-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
    padding: 0 1rem;
    margin-bottom: 1rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0 1rem 1rem;
}

.project-tech span {
    background: rgba(0, 212, 255, 0.2);
    color: var(--primary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Contact Section */
.contact-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-style: italic;
}

.contact-description {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid var(--primary-color);
    border-radius: 8px;
}

.contact-description p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.contact-description p:last-child {
    margin-bottom: 0;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px var(--glow-color);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    pointer-events: none;
    background: var(--bg-tertiary);
    padding: 0 0.5rem;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.8rem;
    color: var(--primary-color);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 10px;
    padding: 1rem 2rem;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    width: 100%;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.submit-btn:hover .btn-glow {
    opacity: 1;
}

.btn-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}

.submit-btn:active .btn-ripple {
    width: 300px;
    height: 300px;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.contact-icon {
    font-size: 1.2rem;
}


/* Responsive Design */
@media (max-width: 768px) {
    .main-container {
        padding: 1rem;
    }
    
    .central-hub {
        margin-bottom: 2rem;
    }
    
    .logo-container {
        width: 150px;
        height: 150px;
    }
    
    .logo-icon {
        width: 90px;
        height: 90px;
    }
    
    .logo-symbol {
        font-size: 3rem;
    }
    
    .company-name {
        font-size: 2rem;
    }
    
    .tiles-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .tile {
        padding: 1.5rem;
    }
    
    .expansion-content {
        padding: 2rem;
        margin: 1rem;
    }
    
    .expansion-content h2 {
        font-size: 2rem;
    }
    
    .process-timeline {
        grid-template-columns: 1fr;
    }
    
    .tech-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 1rem;
    }
    
    .close-btn {
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }
}

/* Side Panel System - Full Width */
.side-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    border-left: 2px solid rgba(0, 212, 255, 0.3);
    backdrop-filter: blur(5px);
    z-index: 1000;
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow-y: auto;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
}

.side-panel.active {
    right: 0;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    background: rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 2;
    backdrop-filter: blur(3px);
}

.panel-title {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin: 0;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
}

.close-panel-btn {
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.close-panel-btn:hover {
    background: var(--primary-color);
    color: var(--bg-primary);
    transform: scale(1.1);
}

.panel-content {
    padding: 3rem;
    color: var(--text-primary);
    line-height: 1.8;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(2px);
    border-radius: 8px;
}

/* Panel Content Styling */
.content-section {
    margin-bottom: 3rem;
}

.content-section h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    border-bottom: 2px solid rgba(0, 212, 255, 0.3);
    padding-bottom: 0.5rem;
}

.content-section h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.content-section p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.content-section ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.content-section li {
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.highlight-box {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
    position: relative;
}

.highlight-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(139, 92, 246, 0.05));
    border-radius: 15px;
    z-index: -1;
}

.principle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.principle-item {
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.principle-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.principle-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.expertise-item {
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.expertise-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.expertise-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.expertise-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.vision-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    padding: 3rem;
    margin: 3rem 0;
    text-align: center;
}

.vision-title {
    font-family: 'Orbitron', monospace;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.vision-text {
    font-size: 1.2rem;
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.why-item {
    text-align: center;
    padding: 2rem;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.why-item:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
}

.why-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.why-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.why-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.stat-number {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

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

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

.process-step {
    text-align: center;
    padding: 1.5rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.process-step:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.step-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.process-step h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.step-details {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.step-details strong {
    color: var(--primary-color);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.5rem;
}

.step-details ul {
    margin: 0;
    padding-left: 1.2rem;
}

.step-details li {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 0.3rem;
}

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

.tech-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.tech-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.tech-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.tech-item h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.tech-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

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

.project-card {
    background: rgba(0, 212, 255, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: 1.5rem;
    transition: all 0.3s ease;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.project-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.project-card h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.project-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.project-description {
    font-size: 1rem !important;
    color: var(--text-primary) !important;
    font-weight: 500;
    margin-bottom: 1.5rem !important;
}

.capabilities-section,
.benefits-section {
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.capabilities-section h5,
.benefits-section h5 {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.capabilities-section ul,
.benefits-section ul {
    margin: 0;
    padding-left: 1.2rem;
}

.capabilities-section li,
.benefits-section li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.8rem;
}

.capabilities-section li strong,
.benefits-section li strong {
    color: var(--text-primary);
    font-weight: 600;
}

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

.project-tech span {
    background: rgba(0, 212, 255, 0.2);
    color: var(--primary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.contact-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-style: italic;
}

.contact-description {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid var(--primary-color);
    border-radius: 8px;
}

.contact-description p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.contact-description p:last-child {
    margin-bottom: 0;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    pointer-events: none;
    background: rgba(0, 212, 255, 0.1);
    padding: 0 0.5rem;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.8rem;
    color: var(--primary-color);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 10px;
    padding: 1rem 2rem;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.contact-icon {
    font-size: 1.2rem;
}

.panel-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.panel-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Mobile responsiveness for side panel */
@media (max-width: 768px) {
    .side-panel {
        width: 100%;
        max-width: 100%;
    }
    
    .panel-header {
        padding: 1.5rem;
    }
    
    .panel-title {
        font-size: 1.5rem;
    }
    
    .panel-content {
        padding: 1.5rem;
    }
    
    .process-timeline,
    .tech-grid,
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .principle-grid,
    .expertise-grid,
    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .logo-container {
        width: 120px;
        height: 120px;
    }
    
    .logo-icon {
        width: 70px;
        height: 70px;
    }
    
    .logo-symbol {
        font-size: 2.5rem;
    }
    
    .company-name {
        font-size: 1.5rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .intro-text {
        font-size: 0.9rem;
    }
}