styles_v2.css

:root {
    /* Dark Theme (Default) */
    --bg-color: #050505;
    --card-bg: rgba(255, 255, 255, 0.03);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #e0e0e0;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-main: 'Outfit', sans-serif;
    --font-mono: 'Space Mono', monospace;
    --spacing-container: 8vw;
    --hero-gradient: radial-gradient(circle at 50% 50%, #1a1a1a 0%, #050505 70%);
}

[data-theme="light"] {
    --bg-color: #f0f0f0;
    --card-bg: rgba(255, 255, 255, 0.6);
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --accent-color: #333333;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.05);
    /* Softer border for light mode */
    --hero-gradient: radial-gradient(circle at 50% 50%, #e0e0e0 0%, #f0f0f0 70%);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.5s ease, color 0.5s ease;
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.3s;
}

a:hover {
    opacity: 0.7;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 300;
    letter-spacing: -0.02em;
}

/* Utilities */
.container {
    padding: 0 var(--spacing-container);
    max-width: 1400px;
    margin: 0 auto;
}

.section-padding {
    padding: 120px 0;
}

.mono {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Grid System */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 50% 50%, #1a1a1a 0%, #050505 70%);
    opacity: 0.5;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 8rem);
    line-height: 0.9;
    margin-bottom: 2rem;
    mix-blend-mode: difference;
}

.hero-sub {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: var(--spacing-container);
    display: flex;
    align-items: center;
    gap: 10px;
}

.line {
    width: 60px;
    height: 1px;
    background: var(--text-secondary);
}

/* --- Bio Section --- */
.bio-content {
    max-width: 800px;
}

.bio-text {
    font-size: 1.5rem;
    line-height: 1.4;
    color: #d0d0d0;
}

.bio-link {
    display: inline-block;
    margin-top: 2rem;
    border-bottom: 1px solid var(--text-primary);
    padding-bottom: 5px;
}

/* --- Navigation (Floating) --- */
.nav-floating {
    position: fixed;
    top: 40px;
    right: 40px;
    z-index: 100;
    mix-blend-mode: exclusion;
}

.menu-trigger {
    cursor: pointer;
    font-weight: 500;
}

/* --- Projects Section --- */
.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 4px;
    transition: transform 0.4s ease, border-color 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 300px;
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

.card-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

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

.card-link {
    margin-top: auto;
    font-family: var(--font-mono);
}

/* --- Lab Section (Terminal Style) --- */
.lab-section {
    border-top: 1px solid var(--glass-border);
}

.lab-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1px;
    background: var(--glass-border);
}

.lab-item {
    background: var(--bg-color);
    padding: 30px;
    transition: background 0.3s;
    font-family: var(--font-mono);
}

.lab-item:hover {
    background: #0f0f0f;
}

.lab-title {
    font-size: 1rem;
    margin-bottom: 15px;
    color: var(--text-primary);
    text-transform: uppercase;
}

.lab-desc {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.4;
}

/* --- Ideas Section --- */
.idea-card {
    padding: 40px;
    margin-bottom: 20px;
    border-left: 2px solid var(--glass-border);
    transition: border-color 0.3s;
}

.idea-card:hover {
    border-color: var(--text-primary);
}

/* --- Article / Bio Styling --- */
.article-header {
    margin-bottom: 60px;
    max-width: 900px;
}

.article-title {
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 1.1;
    margin-bottom: 2rem;
}

.article-body {
    max-width: 800px;
    margin-left: auto;
    /* Offset layout */
    margin-right: 0;
}

.article-section {
    margin-bottom: 80px;
}

.article-section h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    border-left: 2px solid var(--accent-color);
    padding-left: 20px;
}

.article-section p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.article-section p strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* --- Theme Switcher --- */
.theme-switch-container {
    position: fixed;
    top: 40px;
    left: 40px;
    z-index: 100;
    display: flex;
    gap: 10px;
}

.btn-icon {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.btn-icon:hover {
    background: var(--text-primary);
    color: var(--bg-color);
}

/* --- Footer --- */
.footer {
    border-top: 1px solid var(--glass-border);
    padding: 80px var(--spacing-container);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 40px;
}

.social-links {
    display: flex;
    gap: 20px;
}

@media (max-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 3.5rem;
    }
}