@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Rajdhani:wght@300;400;700&display=swap');

:root {
    --primary-color: #00ffea; /* Neon Cyan/Teal */
    --secondary-color: #ff00ff; /* Neon Magenta */
    --background-color: #0a0a1f; /* Dark Blue/Purple */
    --text-color: #e0e0e0; /* Light Grey */
    --accent-color: #ffdd00; /* Neon Yellow */
    --border-glitch-color1: rgba(0, 255, 234, 0.7);
    --border-glitch-color2: rgba(255, 0, 255, 0.7);
    --font-primary: 'Orbitron', sans-serif;
    --font-secondary: 'Rajdhani', sans-serif;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: var(--font-secondary);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

h1, h2, h3 {
    font-family: var(--font-primary);
    color: var(--primary-color);
    text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color);
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

a:hover {
    color: var(--accent-color);
    text-shadow: 0 0 5px var(--accent-color);
}

header {
    background: linear-gradient(to bottom, rgba(10, 10, 31, 0.95), rgba(10, 10, 31, 0.8));
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 255, 234, 0.2);
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    max-width: 800px;
}

nav ul li {
    margin: 0 1.5rem;
}

nav ul li a {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    text-transform: uppercase;
    color: var(--primary-color); /* Changed from var(--secondary-color) */
    text-shadow: 0 0 3px var(--primary-color); /* Simplified shadow */
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('https://images.unsplash.com/photo-1519681393784-d120267933ba?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover; /* Placeholder, replace with a cyberpunk image */
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 31, 0.7); /* Dark overlay */
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color), 0 0 30px var(--secondary-color);
    z-index: 2;
    position: relative;
    letter-spacing: 2px;
}

main {
    padding-top: 2rem; /* Reduced padding as sections are initially hidden */
    position: relative; /* For positioning animated sections */
    min-height: 50vh; /* Ensure main has some height */
}

section {
    padding: 3rem 2rem;
    max-width: 900px;
    margin: 2rem auto;
    border: 1px solid var(--primary-color);
    background: rgba(15, 20, 40, 0.85); /* Slightly more opaque background */
    box-shadow: 0 0 20px rgba(0, 255, 234, 0.3), 
                inset 0 0 15px rgba(0, 255, 234, 0.1);
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: none; /* Hidden by default */
    position: relative; /* For pseudo-elements if needed */
}

section.active-section {
    display: block; /* Make visible */
    opacity: 1;
    transform: translateY(0) scale(1);
    animation: fadeInGlitch 0.8s forwards;
}

@keyframes fadeInGlitch {
    0% {
        opacity: 0;
        transform: translateY(30px) skewX(-10deg);
        filter: drop-shadow(0 0 5px var(--secondary-color));
    }
    30% {
        opacity: 0.3;
        transform: translateY(15px) skewX(5deg);
    }
    60% {
        opacity: 0.7;
        transform: translateY(5px) skewX(-2deg);
        filter: drop-shadow(0 0 15px var(--primary-color));
    }
    100% {
        opacity: 1;
        transform: translateY(0) skewX(0);
        filter: drop-shadow(0 0 10px var(--primary-color));
    }
}


section:last-of-type {
    border-bottom: 1px solid var(--primary-color); /* Keep border for active sections */
}

section h2 {
    font-size: 2.8rem; /* Slightly larger */
    text-align: center;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 8px var(--primary-color), 0 0 15px var(--primary-color), 0 0 5px var(--secondary-color);
}

/* Enhanced Project Item Styling */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Slightly larger items */
    gap: 2.5rem;
}

.project-item {
    background: rgba(25, 30, 55, 0.8); /* Darker, bluer tint */
    padding: 2rem;
    border: 1px solid var(--secondary-color); /* Magenta border */
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.4), 
                inset 0 0 8px rgba(255, 0, 255, 0.2);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    position: relative;
    overflow: hidden; /* For pseudo-elements */
}

.project-item::before { /* Scanline effect on hover */
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(transparent 50%, rgba(0, 255, 234, 0.05) 50%);
    background-size: 100% 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.project-item:hover::before {
    opacity: 1;
    animation: scanlineAnim 0.5s linear infinite;
}

@keyframes scanlineAnim {
    0% { background-position: 0 0; }
    100% { background-position: 0 4px; }
}


.project-item:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.6), 
                inset 0 0 12px rgba(255, 0, 255, 0.3);
}

.project-item h3 {
    font-size: 1.8rem; /* Larger project titles */
    margin-bottom: 1rem;
    color: var(--accent-color); /* Neon Yellow for project titles */
    text-shadow: 0 0 5px var(--accent-color);
}

.project-item p {
    color: var(--text-color);
    font-size: 1.05rem;
}

.project-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: var(--background-color);
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--primary-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.project-link:hover {
    background-color: transparent;
    color: var(--primary-color);
    text-shadow: 0 0 5px var(--primary-color);
}


#contact p {
    text-align: center;
    font-size: 1.2rem;
    line-height: 1.8;
}

#contact a {
    color: var(--accent-color);
    font-weight: bold;
}
#contact a:hover {
    text-shadow: 0 0 8px var(--accent-color);
}

footer {
    text-align: center;
    padding: 2rem;
    background-color: rgba(10, 10, 31, 0.9);
    font-family: var(--font-secondary);
    color: var(--primary-color);
    border-top: 1px solid var(--primary-color);
}

/* Glitch effect for hero text (optional, can be enhanced with JS) */
#hero-text::after {
    content: attr(data-text);
    position: absolute;
    left: 2px;
    text-shadow: -1px 0 var(--secondary-color);
    top: 0;
    color: var(--primary-color);
    overflow: hidden;
    clip: rect(0,900px,0,0);
    animation: noise-anim 2s infinite linear alternate-reverse;
}

#hero-text::before {
    content: attr(data-text);
    position: absolute;
    left: -2px;
    text-shadow: 1px 0 var(--accent-color);
    top: 0;
    color: var(--primary-color);
    overflow: hidden;
    clip: rect(0,900px,0,0);
    animation: noise-anim-2 3s infinite linear alternate-reverse;
}

@keyframes noise-anim {
    0%   { clip: rect(21px, 9999px, 91px, 0); }
    5%   { clip: rect(4px, 9999px, 66px, 0); }
    10%  { clip: rect(62px, 9999px, 7px, 0); }
    15%  { clip: rect(70px, 9999px, 6px, 0); }
    20%  { clip: rect(19px, 9999px, 96px, 0); }
    25%  { clip: rect(44px, 9999px, 1px, 0); }
    30%  { clip: rect(4px, 9999px, 17px, 0); }
    35%  { clip: rect(29px, 9999px, 79px, 0); }
    40%  { clip: rect(4px, 9999px, 99px, 0); }
    45%  { clip: rect(2px, 9999px, 59px, 0); }
    50%  { clip: rect(8px, 9999px, 97px, 0); }
    55%  { clip: rect(75px, 9999px, 4px, 0); }
    60%  { clip: rect(100px, 9999px, 7px, 0); }
    65%  { clip: rect(2px, 9999px, 78px, 0); }
    70%  { clip: rect(80px, 9999px, 40px, 0); }
    75%  { clip: rect(17px, 9999px, 2px, 0); }
    80%  { clip: rect(30px, 9999px, 7px, 0); }
    85%  { clip: rect(1px, 9999px, 100px, 0); }
    90%  { clip: rect(88px, 9999px, 20px, 0); }
    95%  { clip: rect(3px, 9999px, 26px, 0); }
    100% { clip: rect(1px, 9999px, 3px, 0); }
}

@keyframes noise-anim-2 {
    0%   { clip: rect(63px, 9999px, 10px, 0); }
    5%   { clip: rect(1px, 9999px, 3px, 0); }
    10%  { clip: rect(20px, 9999px, 88px, 0); }
    15%  { clip: rect(100px, 9999px, 1px, 0); }
    20%  { clip: rect(7px, 9999px, 30px, 0); }
    25%  { clip: rect(2px, 9999px, 17px, 0); }
    30%  { clip: rect(80px, 9999px, 40px, 0); }
    35%  { clip: rect(78px, 9999px, 2px, 0); }
    40%  { clip: rect(7px, 9999px, 100px, 0); }
    45%  { clip: rect(4px, 9999px, 75px, 0); }
    50%  { clip: rect(97px, 9999px, 8px, 0); }
    55%  { clip: rect(59px, 9999px, 2px, 0); }
    60%  { clip: rect(99px, 9999px, 4px, 0); }
    65%  { clip: rect(79px, 9999px, 29px, 0); }
    70%  { clip: rect(17px, 9999px, 4px, 0); }
    75%  { clip: rect(1px, 9999px, 44px, 0); }
    80%  { clip: rect(96px, 9999px, 19px, 0); }
    85%  { clip: rect(6px, 9999px, 70px, 0); }
    90%  { clip: rect(7px, 9999px, 62px, 0); }
    95%  { clip: rect(66px, 9999px, 4px, 0); }
    100% { clip: rect(91px, 9999px, 21px, 0); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    nav ul li {
        margin: 0.5rem 0;
    }
    section {
        padding: 3rem 1rem;
    }
}