/* ============================================
   GLITCH BRUTALISM PORTFOLIO
   Design System: Terminal Aesthetic + Neon Accents
   ============================================ */

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Neon Color Palette */
    --neon-pink: #FF006E;
    --neon-cyan: #00F5FF;
    --neon-lime: #CCFF00;
    --neon-purple: #9D4EDD;

    /* Base Colors */
    --bg-black: #0a0a0f;
    --bg-dark: #111116;
    --text-white: #FFFFFF;
    --text-gray: #8B8B8B;
    --border-gray: #2A2A2A;

    /* Typography */
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    background: var(--bg-black);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* === SCANLINE OVERLAY === */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(0, 0, 0, 0.15) 51%
    );
    background-size: 100% 4px;
    animation: scanlineMove 1s linear infinite;
}

@keyframes scanlineMove {
    0% { background-position: 0 0; }
    100% { background-position: 0 4px; }
}

/* === GRID BACKGROUND === */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image:
        linear-gradient(var(--border-gray) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-gray) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
}

/* === PARTICLES CANVAS === */
#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.4;
}

/* === GLITCH TEXT EFFECT === */
.glitch-text {
    position: relative;
    font-weight: 700;
    letter-spacing: -0.02em;
    animation: glitch-skew 8s infinite;
}

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

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 var(--neon-cyan);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 10s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: -2px 0 var(--neon-pink);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 10s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(20px, 9999px, 80px, 0); }
    5% { clip: rect(30px, 9999px, 90px, 0); }
    10% { clip: rect(10px, 9999px, 100px, 0); }
    15% { clip: rect(50px, 9999px, 60px, 0); }
    20% { clip: rect(70px, 9999px, 30px, 0); }
    25% { clip: rect(40px, 9999px, 85px, 0); }
    30% { clip: rect(90px, 9999px, 20px, 0); }
    35% { clip: rect(15px, 9999px, 95px, 0); }
    40% { clip: rect(75px, 9999px, 45px, 0); }
    45% { clip: rect(25px, 9999px, 70px, 0); }
    50% { clip: rect(60px, 9999px, 15px, 0); }
    55% { clip: rect(35px, 9999px, 80px, 0); }
    60% { clip: rect(85px, 9999px, 25px, 0); }
    65% { clip: rect(5px, 9999px, 95px, 0); }
    70% { clip: rect(65px, 9999px, 40px, 0); }
    75% { clip: rect(45px, 9999px, 75px, 0); }
    80% { clip: rect(95px, 9999px, 10px, 0); }
    85% { clip: rect(55px, 9999px, 50px, 0); }
    90% { clip: rect(20px, 9999px, 85px, 0); }
    95% { clip: rect(80px, 9999px, 35px, 0); }
    100% { clip: rect(10px, 9999px, 90px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(80px, 9999px, 10px, 0); }
    5% { clip: rect(50px, 9999px, 70px, 0); }
    10% { clip: rect(90px, 9999px, 30px, 0); }
    15% { clip: rect(20px, 9999px, 85px, 0); }
    20% { clip: rect(60px, 9999px, 45px, 0); }
    25% { clip: rect(35px, 9999px, 75px, 0); }
    30% { clip: rect(75px, 9999px, 20px, 0); }
    35% { clip: rect(40px, 9999px, 65px, 0); }
    40% { clip: rect(10px, 9999px, 95px, 0); }
    45% { clip: rect(70px, 9999px, 35px, 0); }
    50% { clip: rect(25px, 9999px, 80px, 0); }
    55% { clip: rect(85px, 9999px, 15px, 0); }
    60% { clip: rect(45px, 9999px, 60px, 0); }
    65% { clip: rect(95px, 9999px, 25px, 0); }
    70% { clip: rect(30px, 9999px, 70px, 0); }
    75% { clip: rect(65px, 9999px, 40px, 0); }
    80% { clip: rect(15px, 9999px, 90px, 0); }
    85% { clip: rect(55px, 9999px, 50px, 0); }
    90% { clip: rect(85px, 9999px, 20px, 0); }
    95% { clip: rect(40px, 9999px, 75px, 0); }
    100% { clip: rect(70px, 9999px, 30px, 0); }
}

@keyframes glitch-skew {
    0% { transform: skew(0deg); }
    10% { transform: skew(0deg); }
    15% { transform: skew(-2deg); }
    20% { transform: skew(0deg); }
    95% { transform: skew(0deg); }
    96% { transform: skew(1deg); }
    97% { transform: skew(-1deg); }
    98% { transform: skew(2deg); }
    99%, 100% { transform: skew(0deg); }
}

/* === NAVIGATION === */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.95);
    border-bottom: 2px solid var(--neon-cyan);
    padding: 1rem 2rem;
    z-index: 1000;
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.1s linear;
    letter-spacing: 0.05em;
}

.nav-link:hover {
    color: var(--neon-pink);
    text-shadow: 0 0 10px var(--neon-pink);
}

.nav-link.active {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan);
}

.nav-sep {
    color: var(--border-gray);
    user-select: none;
}

/* === MAIN CONTAINER === */
.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 2rem 50px;
    min-height: 100vh;
}

/* === HOME PAGE === */

/* ASCII Header */
.ascii-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInDown 0.6s ease-out;
}

.ascii-art {
    color: var(--neon-cyan);
    font-size: 0.75rem;
    line-height: 1.2;
    opacity: 0.7;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 5rem;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero h1 {
    font-size: clamp(3rem, 10vw, 8rem);
    line-height: 1;
    margin-bottom: 1.5rem;
    color: var(--text-white);
    font-weight: 700;
    letter-spacing: -0.03em;
}

.subtitle-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.subtitle {
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--text-gray);
    font-weight: 500;
}

.glitch-subtitle:nth-child(1) {
    color: var(--neon-pink);
}

.glitch-subtitle:nth-child(3) {
    color: var(--neon-lime);
}

.separator {
    color: var(--neon-cyan);
    font-weight: 700;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Bio Terminal */
.bio-terminal {
    max-width: 900px;
    margin: 0 auto 4rem;
    background: var(--bg-dark);
    border: 2px solid var(--border-gray);
    box-shadow: 0 0 20px rgba(255, 0, 110, 0.1);
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.terminal-header, .terminal-bar {
    background: var(--border-gray);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-gray);
}

.terminal-title {
    color: var(--text-white);
    font-size: 0.9rem;
    font-weight: 600;
}

.terminal-dots {
    display: flex;
    gap: 0.5rem;
}

.terminal-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--neon-pink);
}

.terminal-dots span:nth-child(2) {
    background: var(--neon-lime);
}

.terminal-dots span:nth-child(3) {
    background: var(--neon-cyan);
}

.terminal-content, .terminal-body {
    padding: 2rem;
    font-size: 0.95rem;
    line-height: 1.8;
}

.terminal-content p, .terminal-body p {
    margin-bottom: 1rem;
    color: var(--text-gray);
}

.prompt {
    color: var(--neon-lime);
    margin-right: 0.5rem;
    font-weight: 700;
}

.highlight {
    color: var(--neon-cyan);
    font-weight: 600;
}

.cursor-line {
    margin-top: 1.5rem;
}

.blinking-cursor {
    color: var(--neon-pink);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Navigation Grid */
.nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    animation: fadeInUp 1.2s ease-out 0.6s backwards;
}

.nav-block {
    background: var(--bg-dark);
    border: 3px solid var(--border-gray);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.2s linear;
    text-decoration: none;
    display: block;
}

.nav-block:hover {
    border-color: var(--neon-pink);
    transform: translate(-4px, -4px);
    box-shadow: 4px 4px 0 var(--neon-pink);
}

.nav-block:hover .block-glitch {
    opacity: 0.1;
}

.block-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.block-number {
    color: var(--neon-cyan);
    font-weight: 700;
}

.block-status {
    color: var(--neon-lime);
    font-weight: 600;
}

.block-title {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-white);
    font-weight: 700;
}

.block-desc {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.block-footer {
    display: flex;
    justify-content: flex-end;
}

.block-cmd {
    color: var(--neon-pink);
    font-weight: 600;
    font-size: 0.9rem;
}

.block-glitch {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, var(--neon-cyan) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

/* Footer */
.footer-minimal {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--border-gray);
    color: var(--text-gray);
    font-size: 0.85rem;
    margin-top: 4rem;
}

.footer-separator {
    margin: 0 1rem;
    color: var(--border-gray);
}

/* === RESUME PAGE === */

.page-header {
    margin-bottom: 4rem;
    animation: fadeInUp 0.6s ease-out;
}

.header-tag {
    color: var(--neon-cyan);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.page-title {
    font-size: clamp(1.4rem, 8vw, 6rem);
    line-height: 1;
    color: var(--text-white);
    margin-bottom: 1rem;
    overflow: hidden;
    max-width: 100%;
}

/* Data Sections */
.data-section {
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease-out backwards;
    animation-delay: calc(var(--index, 0) * 0.1s);
}

.data-section:nth-child(2) { --index: 1; }
.data-section:nth-child(3) { --index: 2; }
.data-section:nth-child(4) { --index: 3; }
.data-section:nth-child(5) { --index: 4; }

.section-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.label-text {
    color: var(--neon-pink);
    font-weight: 700;
    font-size: 1.1rem;
    white-space: nowrap;
}

.label-counter {
    color: var(--neon-cyan);
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
}

.label-line {
    flex: 1;
    height: 2px;
    background: var(--border-gray);
}

/* Data Blocks */
.data-block {
    margin-bottom: 2.5rem;
    padding-left: 2rem;
    border-left: 2px solid var(--border-gray);
    position: relative;
}

.data-block::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 0;
    width: 8px;
    height: 8px;
    background: var(--neon-cyan);
    transform: rotate(45deg);
}

.data-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.data-title {
    font-size: 1.3rem;
    color: var(--text-white);
    font-weight: 700;
}

.data-date {
    color: var(--neon-lime);
    font-size: 0.9rem;
    font-weight: 600;
}

.data-company {
    color: var(--neon-pink);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.data-meta {
    color: var(--text-gray);
    margin-top: 0.5rem;
    font-size: 0.95rem;
}

.data-list {
    list-style: none;
    margin-top: 1rem;
}

.data-list li {
    margin-bottom: 0.75rem;
    color: var(--text-gray);
    display: flex;
    gap: 0.75rem;
}

.list-marker {
    color: var(--neon-cyan);
    font-weight: 700;
    flex-shrink: 0;
}

.data-description {
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.tech-stack {
    margin-top: 1rem;
    font-size: 0.95rem;
}

.tech-label {
    color: var(--text-white);
    font-weight: 700;
    margin-right: 0.5rem;
}

.tech-items {
    color: var(--neon-cyan);
    font-weight: 500;
}
.tech-items2 {
    color: var(--neon-cyan);
    font-weight: 400;
}

.data-border {
    width: 50px;
    height: 2px;
    background: var(--neon-pink);
    margin-top: 1.5rem;
}

/* Skills Matrix */
.skills-matrix {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding-left: 2rem;
}

.skill-col {
    background: var(--bg-dark);
    border: 2px solid var(--border-gray);
    padding: 1.5rem;
}

.skill-header {
    color: var(--neon-cyan);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--border-gray);
    padding-bottom: 0.75rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-tag {
    background: transparent;
    border: 1px solid var(--neon-pink);
    color: var(--neon-pink);
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s linear;
}

.skill-tag:hover {
    background: var(--neon-pink);
    color: var(--bg-black);
    transform: translate(-2px, -2px);
    box-shadow: 2px 2px 0 var(--neon-cyan);
}

/* === CREATIVE PAGE === */

/* Project Image (optional per card) */
.project-image {
    width: 100%;
    max-height: 400px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    border: 2px solid var(--border-gray);
}

.project-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.gallery-section {
    margin-bottom: 5rem;
    animation: fadeInUp 0.8s ease-out backwards;
}

.gallery-section:nth-child(3) {
    animation-delay: 0.2s;
}

.gallery-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    aspect-ratio: 2 / 1;
    background: var(--bg-dark);
    border: 3px solid var(--border-gray);
    overflow: hidden;
}

.gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s linear;
    pointer-events: none;
}

.gallery-slide.active {
    opacity: 1;
    pointer-events: auto;
}

.gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.95) 0%, transparent 100%);
    padding: 2rem;
    transform: translateY(0);
    transition: transform 0.3s;
}

.gallery-slide:hover .slide-overlay {
    transform: translateY(0);
}

.overlay-content {
    position: relative;
    z-index: 2;
}

.overlay-title {
    font-size: 1.5rem;
    color: var(--neon-cyan);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.overlay-desc {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

.overlay-glitch {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--neon-pink);
    opacity: 0;
    mix-blend-mode: color;
    pointer-events: none;
}

.gallery-slide:hover .overlay-glitch {
    animation: glitchPulse 0.5s;
}

@keyframes glitchPulse {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.1; }
}

/* Gallery Controls */
.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(10, 10, 15, 0.8);
    border: 2px solid var(--neon-pink);
    color: var(--neon-pink);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    font-weight: 700;
    transition: all 0.2s linear;
    z-index: 10;
}

.gallery-arrow:hover {
    background: var(--neon-pink);
    color: var(--bg-black);
    transform: translateY(-50%) scale(1.1);
}

.arrow-prev {
    left: 1rem;
}

.arrow-next {
    right: 1rem;
}

.gallery-indicators {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    background: var(--border-gray);
    border: 2px solid var(--neon-cyan);
    cursor: pointer;
    transition: all 0.2s linear;
}

.indicator:hover {
    background: var(--neon-cyan);
    transform: scale(1.2);
}

.indicator.active {
    background: var(--neon-cyan);
    box-shadow: 0 0 10px var(--neon-cyan);
}

/* === CONTACT PAGE === */

.contact-terminal {
    max-width: 800px;
    margin: 0 auto 4rem;
    animation: fadeInUp 0.8s ease-out;
}

.terminal-window {
    background: var(--bg-dark);
    border: 3px solid var(--neon-cyan);
    box-shadow: 0 0 30px rgba(0, 245, 255, 0.2);
}

.terminal-line {
    margin-bottom: 1rem;
}

.terminal-line.spacing {
    margin-top: 2rem;
}

.command {
    color: var(--text-white);
    font-weight: 500;
}

.contact-data {
    margin: 1.5rem 0;
    padding: 1rem;
    border-left: 3px solid var(--neon-pink);
    background: rgba(255, 0, 110, 0.05);
}

.data-line {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: baseline;
}

.data-line:last-child {
    margin-bottom: 0;
}

.data-key {
    color: var(--neon-lime);
    font-weight: 700;
    min-width: 120px;
}

.data-value {
    color: var(--text-white);
    flex: 1;
}

.link-hover {
    color: var(--neon-cyan);
    text-decoration: none;
    position: relative;
}

.link-hover:hover {
    text-shadow: 0 0 10px var(--neon-cyan);
}

.status-active {
    color: var(--neon-lime);
    font-weight: 600;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.social-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 0, 110, 0.05);
    border: 2px solid var(--border-gray);
    text-decoration: none;
    transition: all 0.2s linear;
}

.social-item:hover {
    border-color: var(--neon-pink);
    transform: translate(-3px, -3px);
    box-shadow: 3px 3px 0 var(--neon-pink);
}

.social-icon {
    color: var(--neon-pink);
    font-weight: 700;
    font-size: 1.2rem;
}

.social-name {
    color: var(--text-white);
    font-weight: 600;
    font-size: 0.9rem;
}

.contact-ascii {
    text-align: center;
    margin: 3rem 0;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.contact-ascii pre {
    color: var(--neon-lime);
    font-size: 0.75rem;
    line-height: 1.2;
    display: inline-block;
}

/* === RESPONSIVE === */

@media (max-width: 768px) {
    .main-container {
        padding: 80px 1rem 30px;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .subtitle-container {
        flex-direction: column;
        gap: 0.5rem;
    }

    .nav-grid {
        grid-template-columns: 1fr;
    }

    .skills-matrix {
        grid-template-columns: 1fr;
    }

    .gallery-container {
        aspect-ratio: 1 / 1;
    }

    .gallery-arrow {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .data-header {
        flex-direction: column;
        gap: 0.5rem;
    }

    .block-title {
        font-size: 1.5rem;
    }

    .data-line {
        flex-direction: column;
        gap: 0.25rem;
    }

    .data-key {
        min-width: auto;
    }

    .social-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .top-nav {
        padding: 0.6rem 0.5rem;
        font-size: 0.7rem;
        gap: 0.4rem;
    }

    .terminal-content, .terminal-body {
        padding: 1rem;
        font-size: 0.85rem;
    }

    .ascii-art, .contact-ascii pre {
        font-size: 0.6rem;
        overflow-x: hidden;
    }

    .nav-block {
        padding: 1.5rem;
    }

}

/* === UTILITY CLASSES === */

.text-pink { color: var(--neon-pink); }
.text-cyan { color: var(--neon-cyan); }
.text-lime { color: var(--neon-lime); }
.text-purple { color: var(--neon-purple); }