/* --- CSS Variables --- */
:root {
    --bg-color: #050505;
    --text-main: #e0e0e0;
    --text-muted: #888888;
    --accent: #ffffff;
    --glitch-color-1: #ffffff;
    --glitch-color-2: #888888;
    --panel-bg: rgba(20, 20, 20, 0.8);
    --panel-border: rgba(255, 255, 255, 0.2);
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Source Code Pro', monospace;
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--text-muted) var(--bg-color);
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
    border-left: 1px solid rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 0;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-main);
}

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

/* --- Background Effects --- */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(to bottom,
            rgba(255, 255, 255, 0),
            rgba(255, 255, 255, 0) 50%,
            rgba(0, 0, 0, 0.2) 50%,
            rgba(0, 0, 0, 0.2));
    background-size: 100% 4px;
    z-index: 9998;
    pointer-events: none;
    opacity: 0.4;
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: -1;
    pointer-events: none;
}

.noise-bg {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: transparent url('https://grainy-gradients.vercel.app/noise.svg') repeat;
    opacity: 0.05;
    z-index: -2;
    animation: noise 0.2s infinite;
    pointer-events: none;
}

@keyframes noise {
    0% {
        transform: translate(0, 0);
    }

    10% {
        transform: translate(-5%, -5%);
    }

    20% {
        transform: translate(-10%, 5%);
    }

    30% {
        transform: translate(5%, -10%);
    }

    40% {
        transform: translate(-5%, 15%);
    }

    50% {
        transform: translate(-10%, 5%);
    }

    60% {
        transform: translate(15%, 0);
    }

    70% {
        transform: translate(0, 15%);
    }

    80% {
        transform: translate(3%, 35%);
    }

    90% {
        transform: translate(-10%, 10%);
    }

    100% {
        transform: translate(0, 0);
    }
}

/* --- Init Screen --- */
#init-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #000;
    z-index: 10001;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease-out;
}

#init-btn {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
}

#init-btn:hover {
    background: var(--accent);
    color: var(--bg-color);
}

/* --- Boot Screen --- */
#boot-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #000;
    color: #fff;
    z-index: 10000;
    padding: 2rem;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: opacity 1s ease-out;
    overflow-y: hidden;
}

#terminal-logs {
    margin-bottom: 0.5rem;
    white-space: pre-wrap;
}

.blink {
    animation: blinker 1s linear infinite;
}

@keyframes blinker {
    50% {
        opacity: 0;
    }
}

.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#main-content {
    transition: opacity 1s ease-in;
}

/* --- Navigation --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(5, 5, 5, 0.9);
    border-bottom: 1px solid var(--panel-border);
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.nav-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: color 0.3s, text-shadow 0.3s;
}

.nav-links a:hover {
    color: var(--accent);
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
}

/* --- Sections & Layout --- */
.section {
    min-height: 100vh;
    padding: 6rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* --- Hero Section --- */
.hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.avatar-container {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto;
}

#discord-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    filter: grayscale(100%) contrast(120%);
    transition: filter 0.3s, transform 0.3s;
    position: relative;
    z-index: 2;
}

#discord-avatar:hover {
    filter: grayscale(0%) contrast(100%);
    transform: scale(1.05);
}

.avatar-border {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px dashed var(--text-muted);
    border-radius: 50%;
    animation: rotate 10s linear infinite;
    z-index: 1;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    letter-spacing: 2px;
}

.system-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--panel-border);
    background: var(--panel-bg);
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #43b581;
    /* Discord online color */
    box-shadow: 0 0 8px #43b581;
}

/* --- Panels --- */
.panel {
    width: 100%;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    position: relative;
    overflow: hidden;
}

.panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--accent);
}

.panel-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--panel-border);
    background: rgba(255, 255, 255, 0.05);
    letter-spacing: 1px;
}

.panel-content {
    padding: 2rem 1.5rem;
}

/* --- Lists & Text --- */
.hacker-list {
    list-style: none;
    margin-top: 1.5rem;
}

.hacker-list li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.hacker-list i {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* --- Skills --- */
.skills-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-name {
    font-weight: 600;
    letter-spacing: 1px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: var(--accent);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    transform-origin: left;
    animation: loadProgress 2s ease-out forwards;
}

@keyframes loadProgress {
    0% {
        transform: scaleX(0);
    }

    100% {
        transform: scaleX(1);
    }
}

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

.project-card {
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid var(--panel-border);
    padding: 1.5rem;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.1);
}

.project-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s;
}

.project-card:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.project-card h3 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.project-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--text-muted);
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s;
    background: transparent;
    cursor: pointer;
}

.btn:hover {
    background: var(--text-main);
    color: var(--bg-color);
    border-color: var(--text-main);
}

/* --- Contact & Footer --- */
.terminal-output {
    font-family: var(--font-body);
}

.terminal-output p {
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

.social-links {
    margin-top: 2rem;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.social-links a {
    color: var(--text-main);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--panel-border);
    padding: 0.5rem 1rem;
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--accent);
    color: var(--bg-color);
}

footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid var(--panel-border);
    margin-top: 4rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

/* --- Glitch Effects --- */
.glitched-text {
    position: relative;
}

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

.glitched-text::before {
    left: 2px;
    text-shadow: -1px 0 var(--glitch-color-1);
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

.glitched-text::after {
    left: -2px;
    text-shadow: -1px 0 var(--glitch-color-2);
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim 2.5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% {
        clip: rect(10px, 9999px, 86px, 0);
    }

    5% {
        clip: rect(72px, 9999px, 99px, 0);
    }

    10% {
        clip: rect(62px, 9999px, 20px, 0);
    }

    15% {
        clip: rect(22px, 9999px, 68px, 0);
    }

    20% {
        clip: rect(4px, 9999px, 95px, 0);
    }

    25% {
        clip: rect(42px, 9999px, 4px, 0);
    }

    30% {
        clip: rect(1px, 9999px, 49px, 0);
    }

    35% {
        clip: rect(79px, 9999px, 80px, 0);
    }

    40% {
        clip: rect(59px, 9999px, 46px, 0);
    }

    45% {
        clip: rect(66px, 9999px, 2px, 0);
    }

    50% {
        clip: rect(98px, 9999px, 69px, 0);
    }

    55% {
        clip: rect(86px, 9999px, 32px, 0);
    }

    60% {
        clip: rect(60px, 9999px, 44px, 0);
    }

    65% {
        clip: rect(38px, 9999px, 5px, 0);
    }

    70% {
        clip: rect(51px, 9999px, 52px, 0);
    }

    75% {
        clip: rect(20px, 9999px, 26px, 0);
    }

    80% {
        clip: rect(60px, 9999px, 93px, 0);
    }

    85% {
        clip: rect(81px, 9999px, 31px, 0);
    }

    90% {
        clip: rect(73px, 9999px, 83px, 0);
    }

    95% {
        clip: rect(23px, 9999px, 50px, 0);
    }

    100% {
        clip: rect(40px, 9999px, 38px, 0);
    }
}

@keyframes glitch-anim-2 {
    0% {
        clip: rect(65px, 9999px, 100px, 0);
    }

    5% {
        clip: rect(52px, 9999px, 74px, 0);
    }

    10% {
        clip: rect(79px, 9999px, 85px, 0);
    }

    15% {
        clip: rect(75px, 9999px, 5px, 0);
    }

    20% {
        clip: rect(67px, 9999px, 61px, 0);
    }

    25% {
        clip: rect(14px, 9999px, 79px, 0);
    }

    30% {
        clip: rect(1px, 9999px, 66px, 0);
    }

    35% {
        clip: rect(86px, 9999px, 30px, 0);
    }

    40% {
        clip: rect(23px, 9999px, 98px, 0);
    }

    45% {
        clip: rect(85px, 9999px, 72px, 0);
    }

    50% {
        clip: rect(71px, 9999px, 75px, 0);
    }

    55% {
        clip: rect(2px, 9999px, 48px, 0);
    }

    60% {
        clip: rect(30px, 9999px, 16px, 0);
    }

    65% {
        clip: rect(59px, 9999px, 50px, 0);
    }

    70% {
        clip: rect(41px, 9999px, 62px, 0);
    }

    75% {
        clip: rect(2px, 9999px, 82px, 0);
    }

    80% {
        clip: rect(47px, 9999px, 73px, 0);
    }

    85% {
        clip: rect(3px, 9999px, 27px, 0);
    }

    90% {
        clip: rect(26px, 9999px, 55px, 0);
    }

    95% {
        clip: rect(42px, 9999px, 97px, 0);
    }

    100% {
        clip: rect(38px, 9999px, 49px, 0);
    }
}

/* --- Back to Top --- */
#back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 40px;
    height: 40px;
    background: var(--panel-bg);
    border: 1px solid var(--accent);
    color: var(--accent);
    font-family: var(--font-body);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 1000;
}

#back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

#back-to-top:hover {
    background: var(--accent);
    color: var(--bg-color);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        /* simple mobile view, could add hamburger */
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .section {
        padding: 4rem 1rem 1rem;
    }
}