:root {
    --bg-color: #0a0a0a;
    --text-color: #e0e0e0;
    --accent-color: #64ffda;
    /* A cool teal accent */
    --secondary-text: #a0a0a0;
    --card-bg: #171717;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.3s ease;
}

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

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

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

ul {
    list-style: none;
}

/* Layout */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 100px 0;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    z-index: 100;
    padding: 1.5rem 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9rem;
    color: var(--secondary-text);
}

.nav-links a:hover {
    color: var(--accent-color);
}

.header-social {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-left: 1rem;
    padding-left: 1rem;
    border-left: 1px solid #333;
}

.header-social a {
    display: flex;
    align-items: center;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1rem;
    font-weight: 800;
}

.hero-content h1 span {
    color: var(--accent-color);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--secondary-text);
    max-width: 500px;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn:hover {
    background: rgba(100, 255, 218, 0.1);
}

.btn-outline {
    border: 1px solid var(--secondary-text);
    color: var(--secondary-text);
}

.btn-outline:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: transparent;
}

/* About Section */
.section-title {
    font-size: 2rem;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-title::after {
    content: "";
    display: block;
    width: 200px;
    height: 1px;
    background: #333;
}

.about-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
}

.about-text p {
    margin-bottom: 1rem;
    color: var(--secondary-text);
}

.skills-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.skills-list li {
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9rem;
    color: var(--secondary-text);
}

.skills-list li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Work Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.folder-icon {
    width: 40px;
    height: 40px;
}

.project-title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.project-desc {
    font-size: 0.9rem;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
}

.project-tech {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--secondary-text);
    font-family: monospace;
}

/* Contact Section */
.contact {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding-bottom: 150px;
}

.contact p {
    color: var(--secondary-text);
    margin-bottom: 2rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--secondary-text);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
        /* Simple mobile hide for now */
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}