:root {
    --bg-color: #090b10;
    --sidebar-bg: #030508;
    --accent-color: #00ff41;
    --accent-glow: rgba(0, 255, 65, 0.4);
    --text-main: #c9d1d9;
    --text-muted: #8b949e;
    --card-bg: #11151c;
    --border-color: #242931;
    --font-mono: 'Fira Code', monospace;
    --font-sans: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

::selection {
    background-color: var(--accent-glow);
    color: #fff;
}

/* Sidebar (Hydejack inspired layout) */
.sidebar {
    width: 320px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 10;
    overflow: hidden;
}

#matrix-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.72;
}

.sidebar-content {
    position: relative;
    z-index: 2;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    background: transparent;
}

.profile {
    text-align: center;
    margin-bottom: 3rem;
}

.avatar {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.2);
    margin-bottom: 1.5rem;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.2);
    transition: all 0.4s ease;
}

.avatar:hover {
    filter: grayscale(0%) contrast(1.1);
    box-shadow: 0 0 25px rgba(0, 255, 65, 0.5);
    transform: scale(1.05);
}

/* Glitch Effect */
.glitch {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    position: relative;
    display: inline-block;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 10px rgba(0,0,0,0.9), 0 0 20px rgba(0,0,0,0.7);
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00c1;
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #00fff9;
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim 2.5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(10px, 9999px, 31px, 0); }
    10% { clip: rect(44px, 9999px, 13px, 0); }
    20% { clip: rect(22px, 9999px, 86px, 0); }
    30% { clip: rect(85px, 9999px, 62px, 0); }
    40% { clip: rect(33px, 9999px, 20px, 0); }
    50% { clip: rect(19px, 9999px, 88px, 0); }
    60% { clip: rect(92px, 9999px, 68px, 0); }
    70% { clip: rect(83px, 9999px, 26px, 0); }
    80% { clip: rect(67px, 9999px, 7px, 0); }
    90% { clip: rect(96px, 9999px, 34px, 0); }
    100% { clip: rect(57px, 9999px, 16px, 0); }
}

@keyframes glitch-anim-2 {
    0% { clip: rect(65px, 9999px, 100px, 0); }
    10% { clip: rect(79px, 9999px, 85px, 0); }
    20% { clip: rect(67px, 9999px, 61px, 0); }
    30% { clip: rect(1px, 9999px, 66px, 0); }
    40% { clip: rect(77px, 9999px, 50px, 0); }
    50% { clip: rect(58px, 9999px, 93px, 0); }
    60% { clip: rect(46px, 9999px, 81px, 0); }
    70% { clip: rect(62px, 9999px, 59px, 0); }
    80% { clip: rect(98px, 9999px, 92px, 0); }
    90% { clip: rect(32px, 9999px, 42px, 0); }
    100% { clip: rect(51px, 9999px, 21px, 0); }
}

.role {
    font-family: var(--font-mono);
    color: var(--accent-color);
    font-size: 0.85rem;
    text-shadow: 0 0 10px rgba(0,0,0,0.9), 0 0 20px rgba(0,0,0,0.7);
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: auto;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 1.05rem;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border-left: 2px solid transparent;
    text-shadow: 0 0 8px rgba(0,0,0,0.9);
}

.nav-links a .prefix {
    color: var(--border-color);
    transition: color 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.35);
    border-left-color: var(--accent-color);
    transform: translateX(5px);
}

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

.socials {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 2rem;
}

.socials a {
    color: var(--text-muted);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.socials a:hover {
    color: var(--accent-color);
    text-shadow: 0 0 8px var(--accent-glow);
}

/* Main Content */
.content {
    margin-left: 320px;
    padding: 5rem 10%;
    width: calc(100% - 320px);
}

.section {
    margin-bottom: 7rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

.text-green {
    color: var(--accent-color);
}

.mt-2 {
    margin-top: 1rem;
}

h2 {
    font-family: var(--font-mono);
    font-size: 2rem;
    margin-bottom: 2.5rem;
    color: #fff;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    display: inline-block;
}

.hero {
    margin-bottom: 3rem;
}

.hero h2 {
    border: none;
    padding: 0;
    margin-bottom: 1rem;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
}

/* Terminal Window */
.terminal-window {
    background-color: #0d1117;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.6);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.terminal-window:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0,255,65,0.05);
}

.terminal-header {
    background-color: #161b22;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
}

.btn.red { background-color: #ff5f56; box-shadow: 0 0 5px rgba(255, 95, 86, 0.5); }
.btn.yellow { background-color: #ffbd2e; box-shadow: 0 0 5px rgba(255, 189, 46, 0.5); }
.btn.green { background-color: #27c93f; box-shadow: 0 0 5px rgba(39, 201, 63, 0.5); }

.terminal-header .title {
    margin-left: auto;
    margin-right: auto;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--text-main);
    line-height: 1.7;
}

.terminal-body .prompt {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

.terminal-body .output {
    color: var(--text-muted);
    margin: 0.5rem 0 1.5rem 0;
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 15px;
    background-color: var(--accent-color);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Grid & Cards */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
    background-color: var(--accent-color);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.4);
    border-color: rgba(0, 255, 65, 0.3);
}

.card:hover::before {
    transform: scaleY(1);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.card h3 {
    font-family: var(--font-mono);
    color: #fff;
    font-size: 1.2rem;
}

.badge {
    background-color: rgba(0, 255, 65, 0.1);
    color: var(--accent-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    border: 1px solid rgba(0, 255, 65, 0.2);
}

.card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-link {
    display: inline-block;
    color: var(--accent-color);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: opacity 0.3s ease, padding-left 0.3s ease;
}

.card-link:hover {
    opacity: 0.8;
    padding-left: 5px;
}

/* Post List */
.post-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.post-item {
    display: flex;
    align-items: center;
    padding: 1.25rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.post-item::after {
    content: '→';
    position: absolute;
    right: 20px;
    color: var(--accent-color);
    font-family: var(--font-mono);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.post-item:hover {
    border-color: rgba(0, 255, 65, 0.3);
    background-color: rgba(0, 255, 65, 0.02);
    transform: translateX(5px);
}

.post-item:hover::after {
    opacity: 1;
    transform: translateX(0);
}

.post-date {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.9rem;
    min-width: 120px;
}

.post-title {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 500;
}

.email-link {
    color: var(--accent-color);
    font-family: var(--font-mono);
    font-size: 1.2rem;
    text-decoration: none;
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--accent-color);
    border-radius: 4px;
    background: rgba(0, 255, 65, 0.05);
    transition: all 0.3s ease;
}

.email-link:hover {
    background: rgba(0, 255, 65, 0.15);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
}

/* Responsive */
@media (max-width: 900px) {
    body {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .sidebar-content {
        padding: 2rem;
    }
    
    .nav-links {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .content {
        margin-left: 0;
        width: 100%;
        padding: 3rem 5%;
    }
    
    .post-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}