* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
    padding: 2rem;
}

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

.gear-outer {
    fill: none;
    stroke: #00a8ff;
    stroke-width: 8;
    animation: rotate 10s linear infinite;
}

.gear-inner {
    fill: none;
    stroke: #00a8ff;
    stroke-width: 6;
    animation: rotate-reverse 8s linear infinite;
}

.gear-lines {
    stroke: #00a8ff;
    stroke-width: 4;
    stroke-linecap: round;
}

h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #00a8ff;
    text-transform: uppercase;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.construction-text {
    margin-bottom: 2rem;
}

.progress-bar {
    width: 300px;
    height: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin: 2rem auto;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: #00a8ff;
    width: 0%;
    animation: progress 2s ease-in-out infinite;
}

.contact-info {
    margin-top: 2rem;
    line-height: 1.6;
}

.contact-info p {
    margin: 0.5rem 0;
}

.plc-elements {
    fill: none;
    stroke: #00a8ff;
    stroke-width: 2;
}

.ladder-line {
    stroke: #00a8ff;
    stroke-width: 3;
    stroke-linecap: round;
}

.contact {
    fill: none;
    stroke: #00a8ff;
    stroke-width: 2;
}

.coil {
    fill: none;
    stroke: #00a8ff;
    stroke-width: 2;
}

.binary-text {
    position: absolute;
    color: #00a8ff;
    opacity: 0.3;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    user-select: none;
}

.circuit-animation {
    animation: pulse 2s infinite;
}

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

@keyframes rotate-reverse {
    from { transform-origin: center; transform: rotate(360deg); }
    to { transform-origin: center; transform: rotate(0deg); }
}

@keyframes progress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 0%; }
}

@keyframes pulse {
    0% { stroke-opacity: 0.3; }
    50% { stroke-opacity: 1; }
    100% { stroke-opacity: 0.3; }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .progress-bar {
        width: 250px;
    }
}