/* ==========================================================================
   Global CSS Styles for Thomas J Butler Portfolio
   Modern Matrix-themed portfolio with retro influences
   Author: Thomas J Butler
   ========================================================================== */


   /* @font-face {
  font-family: system-ui;
  font-style: normal;
  font-weight: 300;
  src: local(".SFNSText-Light"), local(".HelveticaNeueDeskInterface-Light"), local(".LucidaGrandeUI"), local("Ubuntu Light"), local("Segoe UI Light"), local("Roboto-Light"), local("DroidSans"), local("Tahoma");
}*/

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

   /* Hide Menu Toggle Button by Default */
   .menu-toggle {
    display: none;
    }
   
   /* Base Elements
      ========================================================================== */
   body {
       background-color: #0d0d0d;
       color: #00FF00;
       font-family: system-ui;
       font-style: normal;
       font-weight: 300;
       line-height: 1.6;
       overflow-x: hidden;
   }
   
   /* Typography
      ========================================================================== */
   h1, h2, h3 {
       color: #00FF00;
       display: flex;
       flex-direction: row;
       flex-wrap: wrap;
       font-family: system-ui;
       font-style: normal;
       font-weight: 300;
       justify-content: center;
       align-items: center;
       text-shadow: 0 0 10px #00FF00;
   }
   
   p {
       color: #FF00FF;
       font-family: 'VT23', monospace;
       display: flex;
       flex-direction: row;
       flex-wrap: wrap;
       justify-content: center;
       margin: 20px 0;
   }
   
   /* Links & Buttons
      ========================================================================== */
   a {
       color: #00FF00;
       text-decoration: underline;
       transition: all 0.3s ease;
   }
   
   a:hover {
       color: #FF00FF;
   }

   
   /* Call-to-Action Buttons
      ========================================================================== */
   .cta-button {
       align-items: center;
       background-color: #00FF00;
       border-radius: 5px;
       color: #0d0d0d;
       display: flex;
       justify-content: center;
       margin-top: 20px;
       padding: 10px 20px;
       text-decoration: none;
       transition: all 0.3s ease;
   }
   
   .cta-button::before {
       content: "\2192";
       margin-left: 20px;
       transition: all 0.3s ease;
   }
   
   .cta-button:hover {
       background-color: #FF00FF;
       box-shadow: 0 0 15px #FF00FF;
   }
   
   /* Layout & Container Styles
      ========================================================================== */
   .container {
       margin: 0 auto;
       max-width: 1200px;
       padding: 0 20px;
   }
   
   main {
       padding-top: 150px;
       position: relative;
       z-index: 1;
   }
   
   section {
       background-color: rgba(13, 13, 13, 0.7);
       border-bottom: 1px solid #00FF00;
       border-radius: 5px;
       margin-bottom: 20px;
       opacity: 0;
       padding: 50px 0;
       transform: translateY(20px);
       transition: opacity 0.5s ease, transform 0.5s ease;
   }
   
   section.active {
       opacity: 1;
       transform: translateY(0);
   }
   
   /* Grid Layout
      ========================================================================== */
   .grid-container {
       display: grid;
       gap: 50px;
       grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
       padding: 50px;
   }
   
   .grid-item {
       align-items: center;
       background-color: rgba(17, 17, 17, 0.7);
       border: 1px solid #00FF00;
       border-radius: 10px;
       display: flex;
       flex-direction: column;
       justify-content: center;
       padding: 25px;
       transition: all 0.3s ease;
   }
   
   .grid-item:hover {
       box-shadow: 0 0 20px #00FF00;
       transform: translateY(-5px);
   }
   
   .grid-item img {
       display: inline-flex;
       margin-bottom: 15px;
       max-width: 80%;
   }
   
/* Contact Form Styles
   ========================================================================== */
   #contact form {
    display: flex;
    flex-direction: column;
    max-width: 400px;
    margin: 0 auto;
    justify-content: center;
    align-content: center;
    align-items: center;
    border: 3px solid;
    border-radius: 25px;
    padding: 20px;
}

#contact form label {
    color: #00FF00;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

#contact form input,
#contact form textarea {
    background: rgba(0, 20, 0, 0.8);
    border: 1px solid #00FF00;
    border-radius: 8px;
    color: #00FF00;
    font-family: 'VT323', monospace;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

#contact form input:focus,
#contact form textarea:focus {
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.3);
    outline: none;
}

#contact form textarea {
    min-height: 150px;
    resize: vertical;
}


/* Send Message Button */
#contact form button[type="btn-contact"] {
    background: rgba(0, 40, 0, 0.8);
    border: 1px solid #00FF00;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.3);
    color: #00FF00;
    cursor: pointer;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    margin: 1rem auto;
    overflow: hidden;
    padding: 1rem 2rem;
    position: relative;
    transition: all 0.3s ease;
    width: fit-content;
}

/* Matrix rain effect */
#contact form button[type="btn-contact"]::before {
    animation: matrixRain 2s linear infinite;
    background: linear-gradient(to bottom, 
        transparent, 
        rgba(0, 255, 0, 0.1), 
        transparent);
    content: '';
    height: 200%;
    left: 0;
    position: absolute;
    top: -100%;
    width: 100%;
    pointer-events: none;
}

/* Hover effects */
#contact form button[type="btn-contact"]:hover {
    background: rgba(0, 60, 0, 0.9);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
    transform: translateY(-2px) scale(1.05);
    color: #FFF;
    text-shadow: 0 0 8px #00FF00;
}

/* Add icon to button */
#contact form button[type="btn-contact"]::after {
    content: '\f061'; /* Font Awesome arrow icon */
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    margin-left: 8px;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

#contact form button[type="btn-contact"]:hover::after {
    opacity: 1;
    transform: translateX(0);
}

/* Loading state */
#contact form button[type="btn-contact"].loading {
    cursor: wait;
    opacity: 0.8;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #contact form {
        padding: -1px 3rem;
    }
    
    #contact form button[type="btn-contact"] {
        font-size: 1.1rem;
        padding: 0.8rem 1.6rem;
    }
}
   
   /* Scrollbar Styling
      ========================================================================== */
   ::-webkit-scrollbar {
       width: 10px;
   }
   
   ::-webkit-scrollbar-track {
       background: #0d0d0d;
   }
   
   ::-webkit-scrollbar-thumb {
       background: #00FF00;
       border-radius: 5px;
   }
   
   /*::-webkit-scrollbar-thumb:hover {
       background: #FF00FF;
   }*/
   
   /* Selection Styling
      ========================================================================== */
   ::selection {
       background: #00FF00;
       color: #0d0d0d;
   }

   /* ==========================================================================
   Header & Navigation Styles
   ========================================================================== */
header {
    animation: slideDown 1s ease-in-out;
    background: rgba(26, 26, 26, 0.9);
    box-shadow: 0 0 15px #00FF00;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

header .container {
    column-gap: 50px;
    display: flex;
    /*flex-direction: center;*/
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 20px;
    row-gap: 10px;
}

header h1 {
    font-size: 2rem;
    margin: 0;
}

header h3 {
    font-size: 1.2rem;
    margin: 5px 0 0;
}

/* Navigation Elements
   ========================================================================== */
nav {
    align-items: center;
    display: flex;
}

nav ul {
    display: flex;
    list-style-type: none;
}

nav ul li,
li {
    background: rgba(0, 20, 0, 0.7);
    border: 1px solid rgba(0, 255, 0, 0.2);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 255, 0, 0.15);
    color: #00FF00;
    cursor: pointer;
    font-family: system-ui;
    font-style: normal;
    font-weight: 300;
    letter-spacing: 1px;
    list-style-type: none;
    margin: 8px;
    overflow: hidden;
    padding: 8px 15px;
    position: relative;
    text-transform: uppercase;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

nav ul li a,
li a {
    color: #00FF00;
    display: inline-block;
    position: relative;
    text-decoration: none;
    transition: all 0.3s ease;
    z-index: 2;
}

/* Navigation Styles with Version TimeTravel
   ========================================================================== */
   nav ul {
    display: flex;
    list-style-type: none;
}

nav ul li {
    background: rgba(0, 20, 0, 0.7);
    border: 1px solid rgba(0, 255, 0, 0.2);
    border-radius: 8px;
    margin: 8px;
    overflow: hidden;
    padding: 8px 15px;
    position: relative;
    transition: all 0.3s ease;
}

@media screen and (max-width: 480px) {
    nav ul li {
        padding: 10px;
    }
    
}

/* Special styling for Version TimeTravel */
nav ul li.version-timetravel {
    background: rgba(0, 40, 0, 0.8);
    border-color: #00FF00;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.2);
}

nav ul li.version-timetravel:hover {
    background: rgba(0, 60, 0, 0.9);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.5);
    transform: translateY(-2px) scale(1.02);
}

nav ul li.version-timetravel a {
    display: flex;
    align-items: center;
    gap: 5px;
}

nav ul li.version-timetravel i {
    font-size: 0.9em;
}

/* Remove old logo-container styles */
.logo-container {
    display: none;
}

/* Mobile adjustments */
@media (max-width: 767px) {
    nav ul li.version-timetravel {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    nav ul li.version-timetravel a {
        justify-content: center;
    }
}

/* Matrix Effect Styles
   ========================================================================== */
#matrix {
    height: 100%;
    left: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: -1;
}

.matrix-rain {
    animation: matrixRain 5s linear infinite;
    color: #00FF00;
    font-family: 'Matrix', monospace;
    font-size: 20px;
    position: absolute;
}

/* Navigation Hover Effects
   ========================================================================== */
li::before,
nav ul li::before {
    animation: matrixRain 4s infinite linear;
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(0, 255, 0, 0.3) 45%, 
        rgba(0, 255, 0, 0.3) 55%, 
        transparent 100%);
    content: '';
    height: 200%;
    left: 0;
    opacity: 0;
    position: absolute;
    top: -100%;
    transition: opacity 0.3s ease;
    width: 100%;
}

li::after,
nav ul li::after {
    background-image: 
        radial-gradient(circle at 30% 50%, rgba(0, 255, 0, 0.2) 1px, transparent 1px),
        radial-gradient(circle at 70% 50%, rgba(0, 255, 0, 0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 0, 0.1) 1px, transparent 1px),
        linear-gradient(0deg, rgba(0, 255, 0, 0.1) 1px, transparent 1px);
    background-position: 0 0, 0 0, -5px -5px, -5px -5px;
    background-size: 20px 20px, 20px 20px, 10px 10px, 10px 10px;
    border-radius: 8px;
    bottom: 0;
    content: '';
    left: 0;
    opacity: 0;
    position: absolute;
    right: 0;
    top: 0;
    transform: scale(1.1);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Hover States
   ========================================================================== */
li:hover,
nav ul li:hover {
    animation: flicker 0.5s infinite;
    background: rgba(0, 30, 0, 0.8);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.5), inset 0 0 10px rgba(0, 255, 0, 0.3);
    transform: translateY(-2px) scale(1.02);
}

li:hover::before,
nav ul li:hover::before {
    opacity: 1;
}

li:hover::after,
nav ul li:hover::after {
    opacity: 1;
    transform: scale(1);
}

li:hover a,
nav ul li:hover a {
    color: #FFFFFF;
    text-shadow: 0 0 8px #00FF00, 0 0 12px #00FF00;
}

/* Animation Keyframes
   ========================================================================== */
@keyframes matrixRain {
    0% { transform: translateY(-50%); }
    100% { transform: translateY(50%); }
}

@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); clip: rect(0, 900px, 0, 0); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); clip: rect(0, 900px, 900px, 0); }
}

@keyframes flicker {
    0%, 100% { opacity: 0.95; }
    5% { opacity: 0.85; }
    10% { opacity: 0.95; }
    15% { opacity: 0.9; }
    20% { opacity: 0.95; }
    25% { opacity: 0.85; }
    30% { opacity: 0.95; }
    35% { opacity: 0.9; }
    40% { opacity: 0.95; }
    45% { opacity: 0.85; }
    50% { opacity: 0.95; }
}

/* Vincent Gallery Styles
   ========================================================================== */
.vincent-gallery {
    display: grid;
    gap: 20px;
    grid-auto-flow: dense;
    grid-auto-rows: 200px;
    grid-template-columns: repeat(4, 1fr);
    margin: 0 auto;
    max-width: 1600px;
    padding: 50px;
}

.vincent-container {
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    overflow: hidden;
    perspective: 1000px;
    transition: transform 0.3s ease;
}

.vincent-container:hover {
    transform: scale(1.05);
    z-index: 1;
}

.wide { grid-column: span 2; }
.tall { grid-row: span 2; }

/* Responsive Design
   ========================================================================== */
@media screen and (max-width: 1200px) {
    .vincent-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 900px) {
    .vincent-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    header .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem;
        position: relative;
    }

     /* Title styles */
     header h1 {
        font-size: 1.5rem;
        margin: 0;
    }

    header h3 {
        display: none; /* Hide the subtitle on mobile */
    }

    /* Navigation menu */

    nav {
        display: block;
        flex-direction: column;
        position: absolute;
        top: 100%;
        width: 100%;
    }

    nav span {
        display: block !important;
    }

    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        right: 0;
        background: rgba(0, 20, 0, 0.95);
        border: 1px solid rgba(0, 255, 0, 0.2);
        border-radius: 50px;
        padding: 0.5rem;
        margin-top: 0.5rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        width: 200px; /* Set specific width */
    }

 
    /* Menu toggle button */
   nav .menu-toggle {
        display: flex;
        justify-content: center;
        height: 30px;
        padding: 5px;
        background: rgba(0, 20, 0, 0.7);
        border: 1px solid rgba(0, 255, 0, 0.2);
        border-radius: 20px;
        transition: all 0.3s ease;
        cursor: pointer;
        flex-direction: column;
        margin-block: -5px;
    }

    nav .menu-toggle:hover {
        background: rgba(0, 30, 0, 0.8);
        border-color: rgba(0, 255, 0, 0.4);
    }

    nav .menu-toggle span {
        width: 20px;
        height: 2px;
        background-color: #00FF00;
        margin: 2px 0;
        transition: all 0.3s ease;
    }

    /* Active menu toggle state */
    nav .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    nav .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    nav .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }


    main {
        padding-top: 100px;
    }
}

@media screen and (max-width: 600px) {
    .vincent-gallery {
        grid-template-columns: 1fr;
    }

    .wide, .tall {
        grid-column: auto;
        grid-row: auto;
    }

    header h1 { font-size: 1.5rem; }
    header h3 { display: none; }

    .grid-container {
        flex-direction: column;
        gap: 30px;
    }

    .container {
        max-width: 300px;
    }

    footer {
        padding: 15px;
    }

    footer ul {
        flex-direction: column;
        gap: 20px;
    }
}

/* ==========================================================================
   Footer Styles
   ========================================================================== */
   footer {
    background: rgba(26, 26, 26, 0.9);
    padding: 30px 0;
    text-align: center;
}

footer ul {
    display: flex;
    justify-content: center;
    list-style-type: none;
    margin-bottom: 20px;
}


footer ul li {
    margin: 0 15px;
}

/* Notification System
   ========================================================================== */
.notification {
    border-radius: 4px;
    color: white;
    font-weight: bold;
    opacity: 1;
    padding: 15px 20px;
    position: fixed;
    right: 20px;
    top: 20px;
    transition: opacity 0.5s ease;
    z-index: 1000;
}

.notification.success {
    background-color: #4CAF50;
}

.notification.error {
    background-color: #F44336;
}

/* Matrix-Themed UI Elements
   ========================================================================== */
.matrix-btn {
    background: transparent;
    border: 1px solid #00FF00;
    color: #00FF00;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.matrix-btn:hover {
    background: #00FF00;
    box-shadow: 0 0 15px #00FF00;
    color: #0d0d0d;
}

.matrix-icon {
    color: #00FF00;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.matrix-icon:hover {
    color: #FF00FF;
    text-shadow: 0 0 10px #FF00FF;
}

/* Additional Animation Effects
   ========================================================================== */
@keyframes y2kPulse {
    0%, 100% { background-color: rgba(0, 30, 0, 0.8); }
    50% { background-color: rgba(0, 40, 0, 0.8); }
}

@keyframes loadingDots {
    0%, 100% { content: ''; }
    25% { content: '.'; }
    50% { content: '..'; }
    75% { content: '...'; }
}

@keyframes dialUp {
    0% { box-shadow: 0 0 0 0 rgba(0, 255, 0, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(0, 255, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 255, 0, 0); }
}

/* Additional Interactive Effects
   ========================================================================== */
li:active::after,
nav ul li:active::after {
    animation: loadingDots 1s infinite;
    bottom: 5px;
    content: '';
    font-size: 12px;
    position: absolute;
    right: 5px;
}

li:active,
nav ul li:active {
    animation: dialUp 0.5s;
}

/* Mobile Navigation Additions
   ========================================================================== */
.logo-container {
    align-items: center;
    display: none;
}

.menu-toggle {
    cursor: pointer;
    display: none;
    flex-direction: column;
}

.menu-toggle span {
    background-color: #00FF00;
    height: 3px;
    margin: 3px 0;
    transition: all 0.3s ease;
    width: 25px;
}

.home-button {
    color: #00FF00;
    font-size: 1.2rem;
    margin-right: 15px;
    text-decoration: none;
}

/* Utility Classes
   ========================================================================== */
.l1 a {
    display: none;
}

/* Introduction Expertise Card Styles */
.introduction-expertise-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    padding: 20px;
}

.introduction-expertise-card {
    background: rgba(0, 20, 0, 0.7);
    border: 1px solid rgba(0, 255, 0, 0.2);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 255, 0, 0.15);
    color: #00FF00;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 15px;
    position: relative;
    text-align: center;
    transition: all 0.3s ease;
}

.introduction-expertise-card:hover {
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.5);
    transform: translateY(-5px);
}

.introduction-expertise-icon {
    margin-bottom: 15px;
}

.introduction-expertise-icon img {
    max-width: 100%;
    border-radius: 8px;
}

.introduction-expertise-description {
    margin: 10px 0;
}

.introduction-expertise-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;  
} 

.introduction-expertise-buttons a.neo-matrix-btn {
    width: 100%;  /* Make button full width */
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 0;    /* Remove margin to fit full width */
    padding: 12px 20px;  /* Slightly larger padding */
    background: rgba(0, 20, 0, 0.7);
    border: 1px solid rgba(0, 255, 0, 0.2);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 255, 0, 0.15);
    color: #00FF00;
    cursor: pointer;
    font-family: system-ui;
    font-style: normal;
    font-weight: 300;
    letter-spacing: 1px;
    overflow: hidden;
    position: relative;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    align-self: center;
}

.introduction-expertise-buttons a.neo-matrix-btn i {
    margin-left: auto;  /* Push icon to the right */
}

.introduction-expertise-buttons a.neo-matrix-btn .btn-text {
    flex: 1;  /* Allow text to take remaining space */
    text-align: center;  /* Center the text */
}

.introduction-expertise-buttons a.neo-matrix-btn::before {
    animation: matrixRain 4s infinite linear;
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(0, 255, 0, 0.3) 45%, 
        rgba(0, 255, 0, 0.3) 55%, 
        transparent 100%);
    content: '';
    height: 200%;
    left: 0;
    opacity: 0;
    position: absolute;
    top: -100%;
    transition: opacity 0.3s ease;
    width: 100%;
}

.introduction-expertise-buttons a.neo-matrix-btn::after {
    background-image: 
        radial-gradient(circle at 30% 50%, rgba(0, 255, 0, 0.2) 1px, transparent 1px),
        radial-gradient(circle at 70% 50%, rgba(0, 255, 0, 0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 0, 0.1) 1px, transparent 1px),
        linear-gradient(0deg, rgba(0, 255, 0, 0.1) 1px, transparent 1px);
    background-position: 0 0, 0 0, -5px -5px, -5px -5px;
    background-size: 20px 20px, 20px 20px, 10px 10px, 10px 10px;
    border-radius: 8px;
    bottom: 0;
    content: '';
    left: 0;
    opacity: 0;
    position: absolute;
    right: 0;
    top: 0;
    transform: scale(1.1);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.introduction-expertise-buttons a.neo-matrix-btn:hover {
    animation: flicker 0.5s infinite;
    background: rgba(0, 30, 0, 0.8);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.5), inset 0 0 10px rgba(0, 255, 0, 0.3);
    transform: translateY(-2px) scale(1.02);
}

.introduction-expertise-buttons a.neo-matrix-btn:hover::before {
    opacity: 1;
}

.introduction-expertise-buttons a.neo-matrix-btn:hover::after {
    opacity: 1;
    transform: scale(1);
}

.introduction-expertise-buttons a.neo-matrix-btn:hover {
    color: #FFFFFF;
    text-shadow: 0 0 8px #00FF00, 0 0 12px #00FF00;
}