@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&family=Orbitron:wght@400;600;700;800;900&display=swap');

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

*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: 'JetBrains Mono', monospace;
    background: #000000;
    color: #00ff41;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: crosshair;
    line-height: 1.4;
}

/* ===== KEYFRAME ANIMATIONS ===== */
@keyframes typeIn {
    from { 
        opacity: 0; 
        transform: translateX(-10px); 
    }
    to { 
        opacity: 1; 
        transform: translateX(0); 
    }
}

@keyframes bootFadeOut {
    to { 
        opacity: 0; 
        visibility: hidden; 
    }
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(3px); }
}

@keyframes matrixFall {
    to { transform: translateY(100vh); }
}

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

@keyframes terminalScan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

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

@keyframes glitchText {
    0%, 90%, 100% { transform: translateX(0); }
    20% { transform: translateX(-2px); }
    40% { transform: translateX(2px); }
    60% { transform: translateX(-1px); }
    80% { transform: translateX(1px); }
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1); 
    }
    50% { 
        opacity: 0.5; 
        transform: scale(1.2); 
    }
}

@keyframes measureVector {
    0%   { content: "|Ruzbahani〉"; }
    25%  { content: "|Research〉"; }
    50%  { content: "|Skills〉"; }
    75%  { content: "|Contact〉"; }
    100% { content: "|Ruzbahani〉"; }
}

/* ===== SCANLINES OVERLAY ===== */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(transparent 50%, rgba(0, 255, 65, 0.02) 50%);
    background-size: 100% 3px;
    pointer-events: none;
    z-index: 9999;
    animation: scanlines 0.1s linear infinite;
}

/* ===== BOOT SEQUENCE ===== */
.boot-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 50px;
    font-family: 'JetBrains Mono', monospace;
    animation: bootFadeOut 1s ease-out 4s forwards;
}

.boot-line {
    color: #00ff41;
    font-size: 1rem;
    margin-bottom: 5px;
    opacity: 0;
    animation: typeIn 0.5s ease-out forwards;
    word-break: break-word;
}

.boot-line:nth-child(1) { animation-delay: 0.2s; }
.boot-line:nth-child(2) { animation-delay: 0.7s; }
.boot-line:nth-child(3) { animation-delay: 1.2s; }
.boot-line:nth-child(4) { animation-delay: 1.7s; }
.boot-line:nth-child(5) { animation-delay: 2.2s; }
.boot-line:nth-child(6) { animation-delay: 2.7s; color: #ff0040; }
.boot-line:nth-child(7) { animation-delay: 3.2s; color: #ffff00; }

/* ===== MATRIX RAIN EFFECT ===== */
.matrix-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.3;
    pointer-events: none;
}

.matrix-column {
    position: absolute;
    top: -100vh;
    color: #00ff41;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    animation: matrixFall linear infinite;
    text-shadow: 0 0 5px #00ff41;
    will-change: transform;
}

.matrix-column.bright {
    color: #ffffff;
    text-shadow: 0 0 10px #00ff41, 0 0 20px #00ff41;
}

/* ===== MAIN CONTAINER ===== */
.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    position: relative;
    z-index: 1;
    animation: systemLoad 1s ease-out 4.5s both;
}

/* ===== TERMINAL INTERFACE ===== */
.terminal {
    background: rgba(0, 0, 0, 0.95);
    border: 2px solid #00ff41;
    border-radius: 0;
    padding: 0;
    max-width: 1000px;
    width: 100%;
    box-shadow: 
        0 0 50px rgba(0, 255, 65, 0.3),
        inset 0 0 100px rgba(0, 255, 65, 0.05);
    position: relative;
    overflow: hidden;
    font-family: 'JetBrains Mono', monospace;
    backdrop-filter: blur(5px);
}

.terminal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 255, 65, 0.05) 50%, transparent 70%);
    animation: terminalScan 2s infinite;
    pointer-events: none;
}

/* ===== TERMINAL HEADER ===== */
.terminal-header {
    background: #00ff41;
    color: #000;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    flex-wrap: wrap;
    gap: 10px;
}

.terminal-title {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    min-width: 0;
}

.terminal-status {
    font-size: 0.8rem;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.warning-icon {
    color: #ff0040;
    animation: blink 1s infinite;
    font-size: 1.1em;
}

/* ===== ASCII ART HEADER ===== */
.ascii-header {
    font-family: 'JetBrains Mono', monospace;
    white-space: pre;
    overflow-x: auto;
    max-width: 100%;
    background: rgba(0, 0, 0, 0.8);
    color: #00ff41;
    padding: 20px;
    border-bottom: 1px solid #00ff41;
    font-size: 0.7rem;
    line-height: 1.2;
    text-align: center;
    font-weight: 400;
    -webkit-overflow-scrolling: touch;
}

.ascii-header::-webkit-scrollbar {
    height: 4px;
}

.ascii-header::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
}

.ascii-header::-webkit-scrollbar-thumb {
    background: #00ff41;
    border-radius: 2px;
}

/* ===== SYSTEM INFO ===== */
.system-info {
    padding: 20px;
    border-bottom: 1px solid rgba(0, 255, 65, 0.3);
    font-size: 0.9rem;
}

.info-line {
    margin-bottom: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.info-value {
    color: #ffffff;
    font-weight: 500;
    word-break: break-word;
}

.status-ok { color: #00ff41; }
.status-warn { color: #ffff00; }
.status-critical { color: #ff0040; }

/* ===== COMMAND PROMPT ===== */
.command-section {
    padding: 20px;
    border-bottom: 1px solid rgba(0, 255, 65, 0.3);
    background-color: rgba(0, 0, 0, 0.8);
    font-family: 'JetBrains Mono', monospace;
    overflow-x: auto;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
}

.command-line {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    overflow-x: auto;
    min-height: 20px;
}

.prompt {
    color: #00ff41;
    font-weight: 700;
    flex-shrink: 0;
}

.command {
    color: #ffffff;
    word-break: break-all;
}

.typing-cursor {
    color: #00ff41;
    animation: blink 1s infinite;
    flex-shrink: 0;
}

/* ===== QUANTUM VECTOR ANIMATIONS ===== */
.quantum-vector {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1em;
    color: #00ff41;
    white-space: nowrap;
    overflow: hidden;
    position: relative;
}

.quantum-superposition::after {
    content: "|Ruzbahani〉 |Research〉 |Skills〉 |Contact〉";
    animation: measureVector 3s steps(4) infinite;
    display: inline-block;
    width: 12ch;
    overflow: hidden;
}

/* ===== NAVIGATION MATRIX ===== */
.nav-matrix {
    padding: 30px;
}

.nav-header {
    text-align: center;
    margin-bottom: 25px;
    font-family: 'Orbitron', monospace;
}

.nav-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: #ffffff;
    text-shadow: 0 0 20px #00ff41;
    margin-bottom: 5px;
    animation: glitchText 3s infinite;
    word-wrap: break-word;
}

.nav-subtitle {
    color: #00ff41;
    font-size: 0.9rem;
}

.nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.nav-item {
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid #00ff41;
    padding: 20px;
    text-decoration: none;
    color: #ffffff;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: block;
    min-height: 120px;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.2), transparent);
    transition: left 0.5s;
}

.nav-item:hover::before {
    left: 100%;
}

.nav-item:hover,
.nav-item:focus {
    background: rgba(0, 255, 65, 0.15);
    border-color: #ffffff;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.4);
    transform: translateY(-2px);
    outline: none;
}

.nav-command {
    color: #00ff41;
    font-weight: 700;
    margin-bottom: 8px;
    font-size: 1rem;
    word-wrap: break-word;
}

.nav-desc {
    color: #cccccc;
    font-size: 0.85rem;
    line-height: 1.4;
    word-wrap: break-word;
}

/* ===== SOCIAL MATRIX ===== */
.social-matrix {
    padding: 0 30px 30px;
}

.social-header {
    text-align: center;
    margin-bottom: 20px;
}

.social-title {
    color: #00ff41;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.social-warning {
    color: #ff0040;
    font-size: 0.8rem;
    margin-bottom: 15px;
}

.social-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.social-node {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid #00ff41;
    color: #00ff41;
    padding: 15px;
    text-decoration: none;
    text-align: center;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 100px;
    position: relative;
    display: block;
    border-radius: 4px;
}

.social-node::before {
    content: attr(data-protocol);
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    color: #666;
    opacity: 0;
    transition: opacity 0.3s ease;
    white-space: nowrap;
}

.social-node:hover::before,
.social-node:focus::before {
    opacity: 1;
}

.social-node:hover,
.social-node:focus {
    background: rgba(0, 255, 65, 0.1);
    border-color: #ffffff;
    color: #ffffff;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
    transform: scale(1.05);
    outline: none;
}

.social-icon {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 5px;
}

/* ===== STATUS BAR ===== */
.status-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    border-top: 1px solid #00ff41;
    padding: 8px 20px;
    font-size: 0.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.status-left {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    animation: pulse 1.5s infinite;
    flex-shrink: 0;
}

.online { 
    background: #00ff41; 
    box-shadow: 0 0 10px #00ff41; 
}

.secure { 
    background: #ffff00; 
    box-shadow: 0 0 10px #ffff00; 
}

.encrypted { 
    background: #ff0040; 
    box-shadow: 0 0 10px #ff0040; 
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #00ffff, #ff6b9d);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #00e6e6, #ff5588);
}

::-webkit-scrollbar-corner {
    background: rgba(0, 0, 0, 0.2);
}

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

/* ===== RESPONSIVE DESIGN ===== */

/* Large tablets and small desktops */
@media (max-width: 1024px) {
    .nav-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Tablets */
@media (max-width: 768px) {
    .boot-overlay {
        padding: 30px 20px;
    }
    
    .boot-line {
        font-size: 0.9rem;
    }
    
    .container {
        padding: 10px;
        padding-bottom: 100px;
    }
    
    .terminal {
        border-radius: 0;
        margin: 0 -10px;
        width: calc(100% + 20px);
    }
    
    .ascii-header {
        font-size: 0.6rem;
        padding: 15px;
        line-height: 1.1;
    }
    
    .nav-matrix {
        padding: 20px;
    }
    
    .nav-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .nav-item {
        padding: 18px;
        min-height: 100px;
    }
    
    .social-matrix {
        padding: 0 20px 20px;
    }
    
    .social-grid {
        gap: 15px;
    }
    
    .social-node {
        min-width: 90px;
        padding: 12px;
        font-size: 0.75rem;
    }
    
    .status-bar {
        padding: 8px 15px;
        font-size: 0.75rem;
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .status-left {
        gap: 15px;
        justify-content: center;
    }
    
    .terminal-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 12px 20px;
    }

    .terminal-status {
        flex-direction: row;
        gap: 10px;
        font-size: 0.75rem;
        flex-wrap: wrap;
    }
    
    .command-section {
        font-size: 13px;
        padding: 15px;
    }

    .command-line {
        font-size: 12px;
        flex-wrap: wrap;
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    .boot-overlay {
        padding: 20px 15px;
    }
    
    .boot-line {
        font-size: 0.8rem;
    }
    
    .container {
        padding: 5px;
        padding-bottom: 120px;
    }
    
    .terminal {
        margin: 0 -5px;
        width: calc(100% + 10px);
    }
    
    .nav-title {
        font-size: 1.2rem;
    }
    
    .nav-command {
        font-size: 0.9rem;
    }
    
    .nav-item {
        padding: 15px;
        min-height: 90px;
    }
    
    .social-icon {
        font-size: 1.2rem;
    }
    
    .social-node {
        min-width: 80px;
        padding: 10px;
        font-size: 0.7rem;
    }
    
    .ascii-header {
        font-size: 0.4rem;
        padding: 10px;
        line-height: 1;
    }
    
    .system-info,
    .command-section,
    .nav-matrix {
        padding: 15px;
    }
    
    .terminal-header {
        padding: 10px 15px;
        font-size: 0.8rem;
    }
    
    .terminal-status {
        font-size: 0.7rem;
        gap: 8px;
    }
    
    .info-line {
        font-size: 0.8rem;
        gap: 5px;
    }
    
    .status-bar {
        padding: 6px 10px;
        font-size: 0.7rem;
    }
}

/* Very small phones */
@media (max-width: 360px) {
    .boot-line {
        font-size: 0.75rem;
    }
    
    .ascii-header {
        font-size: 0.35rem;
        padding: 8px;
    }
    
    .nav-title {
        font-size: 1rem;
    }
    
    .nav-command {
        font-size: 0.8rem;
    }
    
    .nav-desc {
        font-size: 0.8rem;
    }
    
    .nav-item {
        padding: 12px;
        min-height: 80px;
    }
    
    .social-node {
        min-width: 70px;
        padding: 8px;
        font-size: 0.65rem;
    }
    
    .social-icon {
        font-size: 1rem;
    }
    
    .system-info,
    .command-section,
    .nav-matrix {
        padding: 12px;
    }
    
    .terminal-header {
        padding: 8px 12px;
        font-size: 0.75rem;
    }
    
    .status-bar {
        padding: 5px 8px;
        font-size: 0.65rem;
    }
}

/* Landscape orientation on mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .container {
        padding-bottom: 80px;
    }
    
    .boot-overlay {
        padding: 20px;
    }
    
    .terminal {
        margin: 10px 0;
    }
    
    .nav-matrix {
        padding: 20px;
    }
    
    .nav-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 10px;
    }
    
    .nav-item {
        padding: 12px;
        min-height: 70px;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .matrix-column {
        text-shadow: 0 0 3px #00ff41;
    }
    
    .ascii-header {
        font-weight: 400;
    }
}

/* Dark mode support (already dark by default) */
@media (prefers-color-scheme: light) {
    /* Keep dark theme even in light mode preference */
}

/* Print styles */
@media print {
    body::before,
    .matrix-container,
    .boot-overlay,
    .status-bar {
        display: none !important;
    }
    
    .terminal {
        box-shadow: none;
        border: 2px solid #000;
    }
    
    .terminal::before {
        display: none;
    }
    
    * {
        animation: none !important;
        transition: none !important;
    }
}
/* Profile section specific styles */
        .profile-section {
            display: grid;
            grid-template-columns: 300px 1fr;
            gap: 30px;
            padding: 30px;
            border-bottom: 1px solid rgba(0, 255, 65, 0.3);
        }
        
        .profile-image-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .profile-image {
            width: 250px;
            height: 250px;
            border: 3px solid #00ff41;
            border-radius: 8px;
            background: linear-gradient(45deg, #001100, #003300);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 6rem;
            color: #00ff41;
            margin-bottom: 20px;
            box-shadow: 0 0 30px rgba(0, 255, 65, 0.3);
            position: relative;
            overflow: hidden;
        }
        
        .profile-image::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(0, 255, 65, 0.1), transparent);
            animation: profileScan 3s infinite;
        }
.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 5px;
  z-index: 1;
}		
.scan-line {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 3px;
  background: #00ff41;
  box-shadow: 0 0 10px #00ff41;
  animation: scanLineMove 3s linear infinite;
  z-index: 2;
}  

@keyframes scanLineMove {
  0% { top: -10%; opacity: 0; }
  10% { opacity: 1; }
  50% { top: 50%; opacity: 1; }
  90% { opacity: 1; }
  100% { top: 110%; opacity: 0; }
}   
        @keyframes profileScan {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .profile-status {
            background: rgba(0, 255, 65, 0.1);
            border: 1px solid #00ff41;
            padding: 15px;
            text-align: center;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.9rem;
        }
        
        .status-indicator {
            color: #00ff41;
            font-weight: bold;
            margin-bottom: 5px;
        }
        
        .profile-info {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        .profile-header {
            font-family: 'Orbitron', monospace;
            font-size: 2.5rem;
            font-weight: 900;
            color: #ffffff;
            text-shadow: 0 0 20px #00ff41;
            margin-bottom: 10px;
            animation: glitchText 3s infinite;
        }
        
        .profile-subtitle {
            color: #00ff41;
            font-size: 1.2rem;
            font-weight: 500;
            margin-bottom: 20px;
        }
        
        .profile-description {
            color: #cccccc;
            line-height: 1.6;
            font-size: 1rem;
            margin-bottom: 20px;
        }
        
        .profile-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .tag {
            background: rgba(0, 255, 65, 0.1);
            border: 1px solid #00ff41;
            color: #00ff41;
            padding: 5px 12px;
            font-size: 0.8rem;
            font-weight: 500;
            border-radius: 3px;
        }
        
        .details-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 20px;
            padding: 30px;
        }
        
        .detail-section {
            background: rgba(0, 255, 65, 0.05);
            border: 1px solid rgba(0, 255, 65, 0.3);
            padding: 25px;
        }
        
        .detail-header {
            color: #00ff41;
            font-family: 'Orbitron', monospace;
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .detail-icon {
            font-size: 1.3rem;
        }
        
        .detail-content {
            color: #ffffff;
            line-height: 1.6;
        }
        
        .detail-list {
            list-style: none;
            padding: 0;
        }
        
        .detail-list li {
            margin-bottom: 8px;
            position: relative;
            padding-left: 20px;
        }
        
        .detail-list li::before {
            content: '▶';
            position: absolute;
            left: 0;
            color: #00ff41;
            font-size: 0.8rem;
        }
        
        .back-nav {
            position: fixed;
            top: 20px;
            left: 20px;
            background: rgba(0, 0, 0, 0.9);
            border: 1px solid #00ff41;
            color: #00ff41;
            padding: 10px 20px;
            text-decoration: none;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            z-index: 1001;
        }
        
        .back-nav:hover {
            background: rgba(0, 255, 65, 0.1);
            box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
            transform: scale(1.05);
        }
        
        /* Mobile responsive */
        @media (max-width: 768px) {
            .profile-section {
                grid-template-columns: 1fr;
                padding: 20px;
                gap: 20px;
                text-align: center;
            }
            
            .profile-image {
                width: 200px;
                height: 200px;
                font-size: 4rem;
                margin: 0 auto 15px;
            }
            
            .profile-header {
                font-size: 2rem;
            }
            
            .profile-subtitle {
                font-size: 1rem;
            }
            
            .details-grid {
                grid-template-columns: 1fr;
                padding: 20px;
                gap: 15px;
            }
            
            .detail-section {
                padding: 20px;
            }
            
            .back-nav {
                position: static;
                margin: 15px;
                display: inline-block;
            }
        }
        
        @media (max-width: 480px) {
            .profile-image {
                width: 150px;
                height: 150px;
                font-size: 3rem;
            }
            
            .profile-header {
                font-size: 1.5rem;
            }
            
            .profile-tags {
                justify-content: center;
            }
            
            .details-grid {
                padding: 15px;
            }
            
            .detail-section {
                padding: 15px;
            }
        }