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

body {
    font-family: 'Orbitron', monospace;
    background: #000000;
    color: #ffffff;
    overflow: hidden;
    height: 100vh;
    position: relative;
}

/* Background Container with Glass Panels */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: #000000;
}

/* Glass Door Panels */
.glass-panel {
    position: absolute;
    backdrop-filter: blur(10px);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.03) 0%, 
        rgba(255, 255, 255, 0.01) 50%, 
        rgba(0, 0, 0, 0.2) 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(255, 255, 255, 0.05),
        0 10px 30px rgba(0, 0, 0, 0.5);
}

.panel-1 {
    top: 10%;
    left: -10%;
    width: 40%;
    height: 80%;
    transform: rotate(-15deg);
}

.panel-2 {
    top: 20%;
    right: -10%;
    width: 35%;
    height: 70%;
    transform: rotate(20deg);
}

.panel-3 {
    bottom: 10%;
    left: 20%;
    width: 60%;
    height: 30%;
    transform: rotate(-5deg);
}

/* Gradient Overlay */
.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
}

/* Main Container */
.main-container {
    position: relative;
    z-index: 10;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* Logo Section */
.logo-section {
    position: relative;
    margin-bottom: 60px;
}

/* Neon Glow Ring */
.neon-glow-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    border: 1px solid transparent;
    border-radius: 50%;
    background: linear-gradient(45deg, 
        rgba(255, 255, 255, 0.2),
        rgba(255, 255, 255, 0.1),
        rgba(255, 255, 255, 0.2));
    background-clip: border-box;
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
    animation: neonPulse 3s ease-in-out infinite, neonRotate 8s linear infinite;
    filter: blur(2px);
}

/* Logo Container */
.logo-container {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

/* Tech Logo */
.tech-logo {
    width: 250px;
    height: 250px;
    object-fit: contain;
    filter: 
        drop-shadow(0 0 30px rgba(255, 255, 255, 0.4))
        drop-shadow(0 0 60px rgba(255, 255, 255, 0.2))
        brightness(1.2)
        contrast(1.3);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    outline: none;
    background: transparent;
    cursor: default;
}

.tech-logo:hover {
    transform: scale(1.05);
    filter: 
        drop-shadow(0 0 50px rgba(255, 255, 255, 0.6))
        drop-shadow(0 0 100px rgba(255, 255, 255, 0.3))
        brightness(1.3)
        contrast(1.4);
}

/* Logo Reflection */
.logo-reflection {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 70%);
    border-radius: 50%;
    animation: reflectionSweep 4s ease-in-out infinite;
    pointer-events: none;
}

/* Spark Effects */
.sparks-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: visible;
    z-index: 5;
}

.spark {
    position: absolute;
    width: 4px;
    height: 4px;
    background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.9) 70%, transparent 100%);
    border-radius: 50%;
    box-shadow: 
        0 0 8px rgba(255, 255, 255, 1),
        0 0 16px rgba(255, 255, 255, 0.8),
        0 0 24px rgba(255, 255, 255, 0.6);
    animation: sparkFloat 2.5s ease-in-out infinite;
    opacity: 0;
    z-index: 10;
}

.spark:nth-child(1) { animation-delay: 0s; }
.spark:nth-child(2) { animation-delay: 0.2s; }
.spark:nth-child(3) { animation-delay: 0.4s; }
.spark:nth-child(4) { animation-delay: 0.6s; }
.spark:nth-child(5) { animation-delay: 0.8s; }
.spark:nth-child(6) { animation-delay: 1.0s; }
.spark:nth-child(7) { animation-delay: 1.2s; }
.spark:nth-child(8) { animation-delay: 1.4s; }
.spark:nth-child(9) { animation-delay: 1.6s; }
.spark:nth-child(10) { animation-delay: 1.8s; }
.spark:nth-child(11) { animation-delay: 2.0s; }
.spark:nth-child(12) { animation-delay: 2.2s; }

/* Fullscreen Mode */
.tech-logo.fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: none !important;
    max-height: none !important;
    z-index: 9999 !important;
    background: #000000 !important;
    padding: 0 !important;
    object-fit: contain !important;
    cursor: default !important;
    filter: 
        drop-shadow(0 0 80px rgba(255, 255, 255, 0.6))
        drop-shadow(0 0 160px rgba(255, 255, 255, 0.3))
        brightness(1.4)
        contrast(1.5) !important;
}

/* Coming Soon Section */
.coming-soon-section {
    opacity: 1;
    transform: translateY(0);
}

/* Metallic Text Effect */
.metallic-text {
    font-family: 'Orbitron', monospace;
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(45deg,
        #e0e0e0 0%,
        #ffffff 25%,
        #d0d0d0 50%,
        #b0b0b0 75%,
        #ffffff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    text-transform: uppercase;
    letter-spacing: 8px;
    margin-bottom: 20px;
    animation: metallicShine 3s ease-in-out infinite;
    text-shadow: 
        0 0 20px rgba(255, 255, 255, 0.3),
        0 0 40px rgba(255, 255, 255, 0.1);
}

/* Subtitle */
.subtitle {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: subtitleGlow 2s ease-in-out infinite alternate;
}

/* Floating Tech Elements */
.tech-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

.floating-element {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

.element-1 {
    top: 20%;
    left: 15%;
}

.element-2 {
    top: 70%;
    right: 20%;
}

.element-3 {
    bottom: 30%;
    left: 70%;
}

/* Particle System */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

/* Animations */
@keyframes glassFloat1 {
    0%, 100% { transform: rotate(-15deg) translateY(0); }
    50% { transform: rotate(-15deg) translateY(-20px); }
}

@keyframes glassFloat2 {
    0%, 100% { transform: rotate(20deg) translateY(0); }
    50% { transform: rotate(20deg) translateY(15px); }
}

@keyframes glassFloat3 {
    0%, 100% { transform: rotate(-5deg) translateX(0); }
    50% { transform: rotate(-5deg) translateX(30px); }
}

@keyframes gradientShift {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

@keyframes logoEntrance {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(50px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes neonPulse {
    0%, 100% { 
        opacity: 0.7; 
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        opacity: 1; 
        transform: translate(-50%, -50%) scale(1.05);
    }
}

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

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

@keyframes reflectionSweep {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(300%) rotate(45deg); }
}

@keyframes sparkFloat {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0.3);
    }
    15% {
        opacity: 1;
        transform: translateY(-15px) scale(1);
    }
    85% {
        opacity: 1;
        transform: translateY(-50px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-80px) scale(0.3);
    }
}

@keyframes fullscreenEntrance {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes textEntrance {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes subtitleGlow {
    0% { text-shadow: 0 0 10px rgba(255, 255, 255, 0.3); }
    100% { text-shadow: 0 0 20px rgba(255, 255, 255, 0.5); }
}

@keyframes techFloat1 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(20px, -15px); }
    66% { transform: translate(-10px, -25px); }
}

@keyframes techFloat2 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(-25px, 10px); }
    66% { transform: translate(15px, -20px); }
}

@keyframes techFloat3 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, 20px); }
    66% { transform: translate(-20px, 15px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .neon-glow-ring {
        width: 280px;
        height: 280px;
    }
    
    .tech-logo {
        width: 200px;
        height: 200px;
    }
    
    .metallic-text {
        font-size: 2.5rem;
        letter-spacing: 4px;
    }
    
    .subtitle {
        font-size: 1rem;
        letter-spacing: 1px;
    }
}

@media (max-width: 480px) {
    .neon-glow-ring {
        width: 220px;
        height: 220px;
    }
    
    .tech-logo {
        width: 150px;
        height: 150px;
    }
    
    .metallic-text {
        font-size: 2rem;
        letter-spacing: 2px;
    }
    
    .subtitle {
        font-size: 0.9rem;
    }
}