/* --- CSS VARIABLES & RESET --- */
:root {
    --bg-color: #050505;
    --text-color: #ffffff;
    --accent-primary: #9d4edd;
    --accent-secondary: #5a189a;
    --card-bg: rgba(10, 10, 10, 0.75);
    --font-stack: 'Roboto Mono', monospace;
}

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

body {
    font-family: var(--font-stack);
    background-color: var(--bg-color);
    color: var(--text-color);
    overflow-x: hidden;
    line-height: 1.6;
}

/* --- 3D BACKGROUND CONTAINER --- */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1; /* Behind everything */
    opacity: 0.6; /* Dim slightly for text readability */
}

/* --- LAYOUT --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

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

ul {
    list-style: none;
}

/* --- MOVING GRADIENT ANIMATION --- */
@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.gradient-text {
    background: linear-gradient(270deg, var(--accent-primary), #e0aaff, var(--accent-secondary));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradientMove 4s ease infinite;
}

/* --- NAVIGATION --- */
nav {
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(5px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    border-left: 3px solid var(--accent-primary);
    padding-left: 10px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a:hover {
    color: var(--accent-primary);
    text-shadow: 0 0 10px var(--accent-primary);
}

/* --- SECTIONS GENERAL --- */
section {
    padding: 80px 0;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    display: inline-block;
    border-bottom: 2px solid var(--accent-primary);
}

/* --- HERO SECTION --- */
#hero {
    text-align: left;
    padding-top: 120px;
}

#hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
}

#hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 40px;
    color: #ccc;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: transparent;
    border: 2px solid var(--accent-primary);
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    font-family: var(--font-stack);
}

.btn:hover {
    background: var(--accent-primary);
    box-shadow: 0 0 20px var(--accent-primary);
}

/* --- CARDS & GLASSMORPHISM --- */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(157, 78, 221, 0.3);
    padding: 30px;
    border-radius: 8px;
    transition: transform 0.3s ease, border-color 0.3s ease;
    height: 100%;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px rgba(90, 24, 154, 0.2);
}

.card p {
    margin-bottom: 15px;
}

.card-desc {
    color: #ccc;
}

/* --- PROJECTS GRID --- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.project-tags span {
    font-size: 0.8rem;
    background: rgba(157, 78, 221, 0.2);
    padding: 4px 8px;
    margin-right: 5px;
    border-radius: 4px;
    color: #e0aaff;
}

/* --- CONTACT SECTION --- */
.contact-content {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-info {
    flex: 1;
}
        
.contact-form {
    flex: 1;
    min-width: 300px;
}

.form-group {
    margin-bottom: 20px;
}

input, textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border: 1px solid #333;
    color: white;
    resize: none;
    font-family: var(--font-stack);
    border-radius: 4px;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(255,255,255,0.1);
}

/* --- FOOTER --- */
footer {
    text-align: center;
    padding: 40px 0;
    font-size: 0.9rem;
    color: #666;
    border-top: 1px solid #222;
    margin-top: 40px;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    #hero h1 { font-size: 2.5rem; }
    .nav-links { display: none; } /* Simplified for this demo */
}