:root {
    --navy: #0A0B1A;
    --blue: #00A3FF;
    --white: #ffffff;
}

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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background-color: var(--navy);
    color: var(--white);
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
    padding-top: 60px; /* Consistent header spacing */
}

/* Matrix Background */
.matrix-bg {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100% - 60px);
    z-index: 1;
    overflow: hidden;
    opacity: 0.7;
    pointer-events: none;
    background-color: rgba(10, 11, 26, 0.5);
}

.page-tint {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100% - 60px);
    background: linear-gradient(135deg, rgba(0, 163, 255, 0.08), transparent);
    z-index: 1;
    pointer-events: none;
}

.matrix-column {
    position: absolute;
    top: -100%;
    width: 20px;
    font-family: 'Courier New', monospace;
    font-size: 20px;
    color: var(--blue);
    text-align: center;
    animation: fall linear infinite;
    white-space: nowrap;
    text-shadow: 0 0 8px var(--blue);
    transition: opacity 0.5s ease;
}

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

/* Standard section styling */
section {
    position: relative;
    z-index: 2;
    background: rgba(10, 11, 26, 0.85);
}

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

/* Content box styling */
.content-box {
    background: linear-gradient(135deg, rgba(0, 100, 180, 0.15), rgba(10, 11, 26, 0.85));
    border-radius: 8px;
    border: 1px solid rgba(51, 169, 255, 0.1);
    box-shadow: 0 4px 30px rgba(0, 120, 215, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 2rem;
    margin-bottom: 2rem;
}

/* Button styles */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Segoe UI', Arial, sans-serif;
    min-width: 130px;
    text-align: center;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--blue);
    color: var(--white);
    border: 2px solid var(--blue);
    box-shadow: 0 4px 15px rgba(0, 163, 255, 0.3);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 163, 255, 0.4);
}

.btn-outline {
    background-color: transparent;
    color: var(--blue);
    border: 2px solid var(--blue);
}

.btn-outline:hover {
    background-color: var(--blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(51, 169, 255, 0.2);
}

/* Highlighting */
.highlight {
    color: var(--blue);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    body {
        padding-top: 50px;
    }
    
    .matrix-bg, .page-tint {
        top: 50px;
        height: calc(100% - 50px);
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .content-box {
        padding: 1.5rem;
    }
}