/* ============================================
   SAMIR MANGLAM PORTFOLIO - MAIN STYLES
   Cyberpunk / Neon / 3D Experience
   ============================================ */

/* CSS Variables */
:root {
    --color-bg: #050505;
    --color-bg-secondary: #0D0D1A;
    --color-neon-green: #00FF41;
    --color-neon-blue: #00D4FF;
    --color-neon-pink: #FF006E;
    --color-neon-purple: #8B00FF;
    --color-neon-yellow: #FFE000;
    --color-neon-orange: #FF6B35;
    --color-text: #E0E0E0;
    --color-text-dim: #888888;
    --color-glass: rgba(255, 255, 255, 0.05);
    --color-border: rgba(0, 212, 255, 0.3);
    
    --font-display: 'Orbitron', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
    --font-code: 'Fira Code', monospace;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --shadow-glow-blue: 0 0 20px rgba(0, 212, 255, 0.5);
    --shadow-glow-green: 0 0 20px rgba(0, 255, 65, 0.5);
    --shadow-glow-pink: 0 0 20px rgba(255, 0, 110, 0.5);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Hide scrollbar but allow scrolling */
body::-webkit-scrollbar {
    width: 8px;
}

body::-webkit-scrollbar-track {
    background: var(--color-bg);
}

body::-webkit-scrollbar-thumb {
    background: var(--color-neon-blue);
    border-radius: 4px;
}

/* Selection */
::selection {
    background: var(--color-neon-blue);
    color: var(--color-bg);
}

/* ============================================
   CUSTOM CURSOR
   ============================================ */
#custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--color-neon-green);
    border-radius: 50%;
    position: absolute;
    transform: translate(-50%, -50%);
    transition: transform 0.05s ease;
}

.cursor-ring {
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-neon-blue);
    border-radius: 50%;
    position: absolute;
    transform: translate(-50%, -50%);
    transition: all 0.15s ease-out;
}

#custom-cursor.hover .cursor-ring {
    width: 60px;
    height: 60px;
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--color-neon-green);
}

#custom-cursor.click .cursor-dot {
    transform: translate(-50%, -50%) scale(0.5);
}

/* Hide custom cursor on touch devices */
@media (pointer: coarse) {
    #custom-cursor {
        display: none;
    }
    body {
        cursor: auto;
    }
}

/* ============================================
   BOOT SEQUENCE
   ============================================ */
#boot-sequence {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#matrix-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Terminal */
#terminal-container {
    position: relative;
    z-index: 2;
    width: 90%;
    max-width: 700px;
    opacity: 0;
    transform: scale(0.9);
}

#terminal-window {
    background: rgba(13, 13, 13, 0.95);
    border: 1px solid var(--color-neon-green);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.3);
}

.terminal-header {
    background: rgba(0, 255, 65, 0.1);
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(0, 255, 65, 0.3);
}

.terminal-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: block;
}

.terminal-btn.close { background: #FF5F56; }
.terminal-btn.minimize { background: #FFBD2E; }
.terminal-btn.maximize { background: #27C93F; }

.terminal-title {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-neon-green);
    opacity: 0.7;
}

#terminal-content {
    padding: 20px;
    font-family: var(--font-code);
    font-size: 0.9rem;
    color: var(--color-neon-green);
    min-height: 300px;
}

#terminal-output {
    margin-bottom: 10px;
}

.terminal-line {
    margin-bottom: 8px;
    opacity: 0;
    animation: fadeIn 0.3s forwards;
}

.terminal-line.success {
    color: var(--color-neon-green);
}

.terminal-line.warning {
    color: var(--color-neon-yellow);
}

#terminal-input-line {
    display: flex;
    align-items: center;
    gap: 8px;
}

.prompt {
    color: var(--color-neon-blue);
}

.cursor {
    animation: blink 1s infinite;
}

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

/* Press Key Prompt */
#press-key-prompt {
    position: absolute;
    bottom: 15%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    opacity: 0;
    z-index: 3;
}

.key-text {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-neon-blue);
    text-shadow: 0 0 20px var(--color-neon-blue);
    animation: pulse 1.5s infinite;
}

.key-hint {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-dim);
    margin-top: 10px;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1); }
}

#skip-indicator {
    position: absolute;
    bottom: 20px;
    right: 20px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-dim);
    opacity: 0.5;
}

/* ============================================
   3D CANVAS CONTAINER
   ============================================ */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

#three-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* ============================================
   TOOLTIPS
   ============================================ */
#object-tooltip {
    position: fixed;
    padding: 10px 20px;
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, -100%);
    transition: opacity 0.2s;
    z-index: 100;
}

#object-tooltip.visible {
    opacity: 1;
}

.tooltip-text {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--color-neon-green);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ============================================
   NAVIGATION
   ============================================ */
#main-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: 1400px;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.5s, transform 0.3s;
}

#main-nav.visible {
    opacity: 1;
}

.glass-nav {
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: 50px;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.brand-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-neon-blue);
    text-shadow: 0 0 10px var(--color-neon-blue);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 8px;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-neon-blue);
    background: rgba(0, 212, 255, 0.1);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--color-neon-blue);
    box-shadow: 0 0 10px var(--color-neon-blue);
}

.nav-actions {
    display: flex;
    gap: 12px;
}

/* Mobile Menu Toggle */
#mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

#mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s;
}

#mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

#mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation Overlay */
#mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 5, 0.98);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

#mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
}

.mobile-nav-link {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text);
    text-decoration: none;
    padding: 15px;
    transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--color-neon-blue);
}

.mobile-nav-actions {
    margin-top: 30px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 24px;
    border-radius: 30px;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-neon-blue), var(--color-neon-purple));
    color: #000;
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow-blue);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-neon-blue);
    border: 2px solid var(--color-neon-blue);
}

.btn-outline:hover {
    background: rgba(0, 212, 255, 0.1);
    box-shadow: var(--shadow-glow-blue);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover .btn-glow {
    width: 300px;
    height: 300px;
}

/* Button Loader */
.btn-loader {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.btn.loading .btn-text {
    opacity: 0.5;
}

.btn.loading .btn-loader {
    display: block;
    position: absolute;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   HERO OVERLAY
   ============================================ */
#hero-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    pointer-events: none;
    opacity: 0;
}

#hero-overlay.visible {
    opacity: 1;
}

.hero-content {
    text-align: center;
    pointer-events: auto;
}

.glitch-text {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 900;
    color: var(--color-text);
    position: relative;
    display: inline-block;
}

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

.glitch-text::before {
    color: var(--color-neon-pink);
    animation: glitch-1 2s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.glitch-text::after {
    color: var(--color-neon-blue);
    animation: glitch-2 3s infinite linear alternate-reverse;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0%, 90%, 100% { transform: translate(0); }
    92% { transform: translate(-5px, 2px); }
    94% { transform: translate(5px, -2px); }
    96% { transform: translate(-3px, 1px); }
    98% { transform: translate(3px, -1px); }
}

@keyframes glitch-2 {
    0%, 90%, 100% { transform: translate(0); }
    91% { transform: translate(5px, -2px); }
    93% { transform: translate(-5px, 2px); }
    95% { transform: translate(3px, -1px); }
    97% { transform: translate(-3px, 1px); }
}

.typewriter-container {
    margin-top: 20px;
    font-family: var(--font-mono);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: var(--color-text-dim);
}

.typewriter-prefix {
    color: var(--color-text-dim);
}

#typewriter-roles {
    color: var(--color-neon-green);
}

.cursor-blink {
    color: var(--color-neon-green);
    animation: blink 1s infinite;
}

.hero-actions {
    margin-top: 40px;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    opacity: 0.7;
}

.scroll-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--color-neon-blue);
    border-bottom: 2px solid var(--color-neon-blue);
    transform: rotate(45deg);
    margin: 10px auto 0;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: rotate(45deg) translateY(0); }
    40% { transform: rotate(45deg) translateY(-10px); }
    60% { transform: rotate(45deg) translateY(-5px); }
}

/* ============================================
   GLASSMORPHISM CARDS
   ============================================ */
.glass-card {
    background: var(--color-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1), inset 0 0 30px rgba(255, 255, 255, 0.03);
}

/* ============================================
   SECTION PANELS
   ============================================ */
.section-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 900px;
    height: 100%;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    z-index: 100;
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
}

.section-panel.active {
    transform: translateX(0);
}

.section-panel.panel-full {
    max-width: 100%;
}

.panel-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.panel-close:hover {
    background: rgba(255, 0, 110, 0.2);
    border-color: var(--color-neon-pink);
    color: var(--color-neon-pink);
}

.panel-content {
    padding: 60px 40px;
    min-height: 100%;
}

.panel-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: 40px;
    text-align: center;
}

/* Panel Scrollbar */
.section-panel::-webkit-scrollbar {
    width: 6px;
}

.section-panel::-webkit-scrollbar-track {
    background: transparent;
}

.section-panel::-webkit-scrollbar-thumb {
    background: var(--color-neon-blue);
    border-radius: 3px;
}

/* ============================================
   ABOUT PANEL
   ============================================ */
.about-header {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.profile-image-container {
    position: relative;
    width: 150px;
    height: 150px;
}

.profile-ring {
    position: absolute;
    top: -10px;
    left: -10px;
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    border: 2px solid transparent;
    border-top-color: var(--color-neon-blue);
    border-right-color: var(--color-neon-pink);
    border-radius: 50%;
    animation: rotate 10s linear infinite;
}

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

.profile-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    background: var(--color-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.code-rain-preview {
    width: 80%;
    height: 80%;
    background: linear-gradient(180deg, var(--color-neon-green) 0%, transparent 100%);
    opacity: 0.3;
    animation: codeRain 2s linear infinite;
}

@keyframes codeRain {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

.about-title {
    text-align: center;
}

.about-title .subtitle {
    font-family: var(--font-mono);
    color: var(--color-neon-blue);
    font-size: 1.1rem;
    margin-top: 5px;
}

.about-bio {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 40px;
    color: var(--color-text-dim);
    line-height: 1.8;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    text-align: center;
    padding: 25px 15px;
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-blue);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-neon-blue);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.stat-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 8px;
}

/* Tech Stack */
.tech-stack {
    text-align: center;
    margin-bottom: 40px;
}

.tech-stack h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--color-text);
}

.tech-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.tech-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    font-size: 1.5rem;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.tech-icon:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-blue);
    border-color: var(--color-neon-blue);
}

/* About Actions */
.about-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-neon-blue);
    border-color: var(--color-neon-blue);
    color: #000;
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   SKILLS PANEL
   ============================================ */
.skills-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.tab-btn {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-dim);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 25px;
    padding: 10px 24px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--color-neon-blue);
    border-color: var(--color-neon-blue);
    background: rgba(0, 212, 255, 0.1);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.skill-item {
    margin-bottom: 25px;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.skill-name {
    font-family: var(--font-mono);
    color: var(--color-text);
}

.skill-percent {
    font-family: var(--font-display);
    color: var(--color-neon-blue);
}

.skill-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--skill-color), var(--color-neon-blue));
    border-radius: 4px;
    transition: width 1s ease-out;
    box-shadow: 0 0 10px var(--skill-color);
}

/* ============================================
   PROJECTS PANEL
   ============================================ */
.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.filter-btn {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-dim);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 8px 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--color-neon-pink);
    border-color: var(--color-neon-pink);
    background: rgba(255, 0, 110, 0.1);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.project-card {
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow-blue);
    border-color: var(--color-neon-blue);
}

.project-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg));
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-icon {
    font-size: 4rem;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-neon-blue);
    text-decoration: none;
    padding: 8px 16px;
    border: 1px solid var(--color-neon-blue);
    border-radius: 20px;
    transition: all var(--transition-fast);
}

.project-link:hover {
    background: var(--color-neon-blue);
    color: #000;
}

.project-info {
    padding: 20px;
}

.project-info h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.project-info p {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: 15px;
}

.project-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-neon-green);
    background: rgba(0, 255, 65, 0.1);
    padding: 4px 10px;
    border-radius: 12px;
    border: 1px solid rgba(0, 255, 65, 0.3);
}

/* ============================================
   SERVICES PANEL
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.service-card {
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
}

.service-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--shadow-glow-blue);
    border-color: var(--color-neon-blue);
}

.service-card.featured {
    border-color: var(--color-neon-pink);
    box-shadow: 0 0 20px rgba(255, 0, 110, 0.2);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-neon-pink);
    color: #000;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 5px 15px;
    border-radius: 12px;
    text-transform: uppercase;
}

.service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--color-neon-blue);
    border-radius: 50%;
    color: var(--color-neon-blue);
}

.service-icon svg {
    width: 30px;
    height: 30px;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.service-card > p {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    margin-bottom: 15px;
}

.service-price {
    display: block;
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-neon-green);
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    text-align: left;
    margin-bottom: 25px;
}

.service-features li {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    padding-left: 20px;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-neon-green);
}

.services-cta {
    text-align: center;
}

/* ============================================
   REVIEWS PANEL
   ============================================ */
.reviews-carousel {
    position: relative;
    min-height: 300px;
}

.review-card {
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 30px;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: all 0.5s ease;
}

.review-card.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.reviewer-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-neon-blue), var(--color-neon-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: #000;
}

.reviewer-info h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
}

.reviewer-info p {
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

.review-rating {
    margin-bottom: 15px;
}

.star {
    color: var(--color-neon-yellow);
    font-size: 1.2rem;
}

.review-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-dim);
    font-style: italic;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.carousel-btn {
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-btn:hover {
    background: var(--color-neon-blue);
    border-color: var(--color-neon-blue);
    color: #000;
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dot.active {
    background: var(--color-neon-blue);
    box-shadow: 0 0 10px var(--color-neon-blue);
}

/* ============================================
   BLOG PANEL
   ============================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.blog-card {
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-blue);
}

.blog-image {
    position: relative;
    height: 180px;
}

.blog-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg));
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-icon {
    font-size: 3rem;
}

.blog-category {
    position: absolute;
    top: 15px;
    left: 15px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-neon-pink);
    background: rgba(255, 0, 110, 0.1);
    padding: 5px 12px;
    border-radius: 12px;
    border: 1px solid rgba(255, 0, 110, 0.3);
}

.blog-content {
    padding: 20px;
}

.blog-content h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-content > p {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: 15px;
    line-height: 1.6;
}

.blog-meta {
    display: flex;
    gap: 15px;
    font-size: 0.75rem;
    color: var(--color-text-dim);
    margin-bottom: 15px;
}

.read-more {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-neon-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.read-more:hover {
    color: var(--color-neon-green);
}

/* ============================================
   CONTACT PANEL
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-neon-blue);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-message {
    margin-top: 15px;
    padding: 15px;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--color-neon-green);
    color: var(--color-neon-green);
}

.form-message.error {
    display: block;
    background: rgba(255, 0, 110, 0.1);
    border: 1px solid var(--color-neon-pink);
    color: var(--color-neon-pink);
}

/* Contact Info */
.contact-info-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.info-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.contact-info-card h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--color-text-dim);
    margin-bottom: 5px;
}

.contact-info-card p {
    font-family: var(--font-mono);
    color: var(--color-text);
}

.status-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 5px 15px;
    border-radius: 20px;
}

.status-badge.available {
    background: rgba(0, 255, 65, 0.1);
    color: var(--color-neon-green);
    border: 1px solid var(--color-neon-green);
}

.contact-social h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 15px;
}

/* ============================================
   HIRE ME PANEL
   ============================================ */
.hire-hero {
    text-align: center;
    margin-bottom: 50px;
}

.hire-hero p {
    font-size: 1.1rem;
    color: var(--color-text-dim);
    margin-top: 15px;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.package-card {
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    position: relative;
    transition: all var(--transition-normal);
}

.package-card:hover {
    transform: translateY(-10px);
}

.package-card.popular {
    border-color: var(--color-neon-pink);
    box-shadow: 0 0 30px rgba(255, 0, 110, 0.2);
}

.package-header {
    margin-bottom: 25px;
}

.package-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.package-desc {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    margin-bottom: 15px;
}

.package-price {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-neon-blue);
}

.package-features {
    list-style: none;
    text-align: left;
    margin-bottom: 25px;
}

.package-features li {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    padding-left: 25px;
}

.package-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-neon-green);
}

.hire-form-section {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.hire-form-section h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ============================================
   PARTICLE CANVAS
   ============================================ */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
    opacity: 0.3;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .nav-actions {
        display: none;
    }
    
    #mobile-menu-toggle {
        display: flex;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .packages-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .panel-content {
        padding: 40px 20px;
    }
    
    .about-header {
        flex-direction: column;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stat-card {
        padding: 20px 10px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .skills-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    
    .tab-btn {
        white-space: nowrap;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .projects-grid,
    .services-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .glitch-text {
        font-size: 2rem;
    }
    
    .typewriter-container {
        font-size: 0.9rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Loading State */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid transparent;
    border-top-color: var(--color-neon-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}