/* ==========================================================================
   Cyberpunk Theme - Ultimate Visual Experience
   Sebastian Reinhard Portfolio
   ========================================================================== */

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

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
    /* Core Colors */
    --cyber-dark: #0A0F1C;
    --cyber-darker: #060A13;
    --cyber-card: #1A2332;
    --cyber-card-hover: #212D40;

    /* Neon Accents */
    --cyber-blue: #4FC3F7;
    --cyber-blue-bright: #81D4FA;
    --cyber-blue-dark: #29B6F6;
    --cyber-purple: #7E57C2;
    --cyber-purple-bright: #9575CD;
    --cyber-teal: #26A69A;
    --cyber-pink: #F06292;
    --cyber-yellow: #FFD54F;

    /* Glow Effects */
    --cyber-border: #2E3F54;
    --glow-blue: 0 0 20px rgba(79, 195, 247, 0.5), 0 0 40px rgba(79, 195, 247, 0.3), 0 0 60px rgba(79, 195, 247, 0.1);
    --glow-purple: 0 0 20px rgba(126, 87, 194, 0.5), 0 0 40px rgba(126, 87, 194, 0.3);
    --glow-teal: 0 0 20px rgba(38, 166, 154, 0.5), 0 0 40px rgba(38, 166, 154, 0.3);

    /* Text */
    --text-primary: #E2E8F0;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--cyber-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==========================================================================
   Animated Background Grid
   ========================================================================== */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(79, 195, 247, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 195, 247, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}

/* Scan lines overlay */
body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.1) 0px,
        rgba(0, 0, 0, 0.1) 1px,
        transparent 1px,
        transparent 3px
    );
    pointer-events: none;
    z-index: 9999;
    opacity: 0.15;
}

/* ==========================================================================
   Typography
   ========================================================================== */
.font-mono {
    font-family: 'JetBrains Mono', monospace;
}

.font-display {
    font-family: 'Orbitron', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

/* ==========================================================================
   Glitch Text Effect
   ========================================================================== */
.glitch {
    position: relative;
    animation: glitch-skew 1s infinite linear alternate-reverse;
}

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

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #F06292;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #4FC3F7;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 3s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(31px, 9999px, 94px, 0); transform: skew(0.5deg); }
    5% { clip: rect(70px, 9999px, 71px, 0); transform: skew(0.7deg); }
    10% { clip: rect(29px, 9999px, 24px, 0); transform: skew(0.2deg); }
    15% { clip: rect(16px, 9999px, 40px, 0); transform: skew(0.6deg); }
    20% { clip: rect(75px, 9999px, 85px, 0); transform: skew(0.9deg); }
    25% { clip: rect(56px, 9999px, 17px, 0); transform: skew(0.3deg); }
    30% { clip: rect(6px, 9999px, 64px, 0); transform: skew(0.1deg); }
    35% { clip: rect(38px, 9999px, 92px, 0); transform: skew(0.8deg); }
    40% { clip: rect(90px, 9999px, 55px, 0); transform: skew(0.4deg); }
    45% { clip: rect(22px, 9999px, 69px, 0); transform: skew(0.2deg); }
    50% { clip: rect(83px, 9999px, 46px, 0); transform: skew(0.5deg); }
    55% { clip: rect(11px, 9999px, 77px, 0); transform: skew(0.7deg); }
    60% { clip: rect(67px, 9999px, 38px, 0); transform: skew(0.1deg); }
    65% { clip: rect(49px, 9999px, 91px, 0); transform: skew(0.6deg); }
    70% { clip: rect(3px, 9999px, 28px, 0); transform: skew(0.3deg); }
    75% { clip: rect(84px, 9999px, 12px, 0); transform: skew(0.8deg); }
    80% { clip: rect(59px, 9999px, 66px, 0); transform: skew(0.2deg); }
    85% { clip: rect(25px, 9999px, 80px, 0); transform: skew(0.9deg); }
    90% { clip: rect(72px, 9999px, 43px, 0); transform: skew(0.4deg); }
    95% { clip: rect(15px, 9999px, 58px, 0); transform: skew(0.6deg); }
    100% { clip: rect(48px, 9999px, 99px, 0); transform: skew(0.1deg); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(65px, 9999px, 100px, 0); transform: skew(0.6deg); }
    5% { clip: rect(52px, 9999px, 74px, 0); transform: skew(0.3deg); }
    10% { clip: rect(79px, 9999px, 85px, 0); transform: skew(0.8deg); }
    15% { clip: rect(43px, 9999px, 27px, 0); transform: skew(0.1deg); }
    20% { clip: rect(87px, 9999px, 95px, 0); transform: skew(0.5deg); }
    25% { clip: rect(18px, 9999px, 60px, 0); transform: skew(0.7deg); }
    30% { clip: rect(71px, 9999px, 33px, 0); transform: skew(0.2deg); }
    35% { clip: rect(8px, 9999px, 81px, 0); transform: skew(0.9deg); }
    40% { clip: rect(93px, 9999px, 48px, 0); transform: skew(0.4deg); }
    45% { clip: rect(36px, 9999px, 12px, 0); transform: skew(0.6deg); }
    50% { clip: rect(58px, 9999px, 70px, 0); transform: skew(0.3deg); }
    55% { clip: rect(24px, 9999px, 92px, 0); transform: skew(0.8deg); }
    60% { clip: rect(81px, 9999px, 55px, 0); transform: skew(0.1deg); }
    65% { clip: rect(5px, 9999px, 37px, 0); transform: skew(0.5deg); }
    70% { clip: rect(66px, 9999px, 89px, 0); transform: skew(0.7deg); }
    75% { clip: rect(39px, 9999px, 15px, 0); transform: skew(0.2deg); }
    80% { clip: rect(97px, 9999px, 62px, 0); transform: skew(0.9deg); }
    85% { clip: rect(12px, 9999px, 78px, 0); transform: skew(0.4deg); }
    90% { clip: rect(54px, 9999px, 41px, 0); transform: skew(0.6deg); }
    95% { clip: rect(28px, 9999px, 96px, 0); transform: skew(0.3deg); }
    100% { clip: rect(76px, 9999px, 23px, 0); transform: skew(0.8deg); }
}

@keyframes glitch-skew {
    0% { transform: skew(0deg); }
    10% { transform: skew(0.5deg); }
    20% { transform: skew(-0.5deg); }
    30% { transform: skew(0.3deg); }
    40% { transform: skew(-0.3deg); }
    50% { transform: skew(0deg); }
    60% { transform: skew(0.2deg); }
    70% { transform: skew(-0.2deg); }
    80% { transform: skew(0.4deg); }
    90% { transform: skew(-0.4deg); }
    100% { transform: skew(0deg); }
}

/* ==========================================================================
   Neon Glow Effects
   ========================================================================== */
.neon-text {
    text-shadow:
        0 0 5px var(--cyber-blue),
        0 0 10px var(--cyber-blue),
        0 0 20px var(--cyber-blue),
        0 0 40px var(--cyber-blue);
}

.neon-text-purple {
    text-shadow:
        0 0 5px var(--cyber-purple),
        0 0 10px var(--cyber-purple),
        0 0 20px var(--cyber-purple),
        0 0 40px var(--cyber-purple);
}

.glow-text {
    animation: neon-pulse 2s ease-in-out infinite;
}

@keyframes neon-pulse {
    0%, 100% {
        text-shadow:
            0 0 5px var(--cyber-blue),
            0 0 10px var(--cyber-blue),
            0 0 20px var(--cyber-blue);
    }
    50% {
        text-shadow:
            0 0 10px var(--cyber-blue),
            0 0 20px var(--cyber-blue),
            0 0 40px var(--cyber-blue),
            0 0 60px var(--cyber-blue);
    }
}

/* ==========================================================================
   Holographic Effect
   ========================================================================== */
.holographic {
    background: linear-gradient(
        135deg,
        rgba(79, 195, 247, 0.3) 0%,
        rgba(126, 87, 194, 0.3) 25%,
        rgba(38, 166, 154, 0.3) 50%,
        rgba(240, 98, 146, 0.3) 75%,
        rgba(79, 195, 247, 0.3) 100%
    );
    background-size: 400% 400%;
    animation: holographic-shift 8s ease infinite;
}

@keyframes holographic-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ==========================================================================
   Animated Border
   ========================================================================== */
.cyber-border-animated {
    position: relative;
    background: var(--cyber-card);
    border-radius: 8px;
    overflow: hidden;
}

.cyber-border-animated::before {
    content: "";
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        45deg,
        var(--cyber-blue),
        var(--cyber-purple),
        var(--cyber-teal),
        var(--cyber-pink),
        var(--cyber-blue)
    );
    background-size: 400% 400%;
    border-radius: 10px;
    z-index: -1;
    animation: borderGlow 6s linear infinite;
}

.cyber-border-animated::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: var(--cyber-card);
    border-radius: 6px;
    z-index: -1;
}

@keyframes borderGlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ==========================================================================
   Cards with Advanced Effects
   ========================================================================== */
.cyber-card {
    background: linear-gradient(135deg, rgba(26, 35, 50, 0.9) 0%, rgba(26, 35, 50, 0.6) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(79, 195, 247, 0.2);
    border-radius: 12px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.cyber-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyber-blue), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.cyber-card:hover {
    border-color: rgba(79, 195, 247, 0.5);
    box-shadow:
        0 0 30px rgba(79, 195, 247, 0.2),
        0 20px 60px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transform: translateY(-8px) scale(1.02);
}

.cyber-card:hover::before {
    opacity: 1;
}

/* Card with corner accents */
.cyber-card-corners {
    position: relative;
}

.cyber-card-corners::before,
.cyber-card-corners::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--cyber-blue);
    opacity: 0.5;
    transition: all var(--transition-normal);
}

.cyber-card-corners::before {
    top: -1px;
    left: -1px;
    border-right: none;
    border-bottom: none;
}

.cyber-card-corners::after {
    bottom: -1px;
    right: -1px;
    border-left: none;
    border-top: none;
}

.cyber-card-corners:hover::before,
.cyber-card-corners:hover::after {
    width: 40px;
    height: 40px;
    opacity: 1;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.cyber-hero {
    position: relative;
    background: linear-gradient(180deg, var(--cyber-dark) 0%, var(--cyber-darker) 100%);
    min-height: 100vh;
    overflow: hidden;
}

.cyber-hero-content {
    position: relative;
    z-index: 10;
}

.particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Hero gradient overlays */
.cyber-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(79, 195, 247, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(126, 87, 194, 0.1) 0%, transparent 50%);
    z-index: 2;
    pointer-events: none;
}

.cyber-hero::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 300px;
    background: linear-gradient(to top, var(--cyber-dark) 0%, transparent 100%);
    z-index: 5;
    pointer-events: none;
}

/* ==========================================================================
   Profile Image Effects
   ========================================================================== */
.cyber-avatar {
    position: relative;
    display: inline-block;
}

.cyber-avatar img {
    border-radius: 20px;
    border: 3px solid transparent;
    background: linear-gradient(var(--cyber-card), var(--cyber-card)) padding-box,
                linear-gradient(135deg, var(--cyber-blue), var(--cyber-purple), var(--cyber-teal)) border-box;
    transition: all var(--transition-normal);
}

.cyber-avatar::before {
    content: "";
    position: absolute;
    inset: -10px;
    background: linear-gradient(135deg, var(--cyber-blue), var(--cyber-purple), var(--cyber-teal));
    border-radius: 25px;
    opacity: 0.5;
    filter: blur(20px);
    z-index: -1;
    animation: avatarGlow 3s ease-in-out infinite;
}

@keyframes avatarGlow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

/* Holographic overlay on image */
.cyber-avatar::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: linear-gradient(
        135deg,
        transparent 0%,
        rgba(79, 195, 247, 0.1) 25%,
        transparent 50%,
        rgba(126, 87, 194, 0.1) 75%,
        transparent 100%
    );
    background-size: 200% 200%;
    animation: holoScan 3s linear infinite;
    pointer-events: none;
}

@keyframes holoScan {
    0% { background-position: 200% 200%; }
    100% { background-position: -200% -200%; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.cyber-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: transparent;
    border: 2px solid var(--cyber-blue);
    color: var(--cyber-blue);
    padding: 0.875rem 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.cyber-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(79, 195, 247, 0.2), transparent);
    transition: left var(--transition-slow);
}

.cyber-button:hover {
    background: rgba(79, 195, 247, 0.1);
    box-shadow: var(--glow-blue);
    transform: translateY(-3px);
}

.cyber-button:hover::before {
    left: 100%;
}

.cyber-button-primary {
    background: linear-gradient(135deg, var(--cyber-blue), var(--cyber-blue-dark));
    color: var(--cyber-dark);
    border-color: var(--cyber-blue);
}

.cyber-button-primary:hover {
    background: linear-gradient(135deg, var(--cyber-blue-bright), var(--cyber-blue));
    box-shadow: var(--glow-blue);
}

/* Cyber button with clip-path */
.cyber-button-clip {
    clip-path: polygon(
        0 0,
        calc(100% - 15px) 0,
        100% 15px,
        100% 100%,
        15px 100%,
        0 calc(100% - 15px)
    );
    border: none;
    background: var(--cyber-blue);
    color: var(--cyber-dark);
}

.cyber-button-clip:hover {
    background: var(--cyber-blue-bright);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.cyber-nav {
    background: rgba(10, 15, 28, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(79, 195, 247, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-link {
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--cyber-blue);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

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

.nav-link:hover::after {
    width: 100%;
    box-shadow: 0 0 10px var(--cyber-blue);
}

.nav-link.active {
    color: var(--cyber-blue);
}

.nav-link.active::after {
    width: 100%;
    box-shadow: 0 0 10px var(--cyber-blue);
}

/* ==========================================================================
   Badges
   ========================================================================== */
.cyber-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 1rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: rgba(79, 195, 247, 0.15);
    color: var(--cyber-blue);
    border: 1px solid rgba(79, 195, 247, 0.3);
    transition: all var(--transition-fast);
}

.cyber-badge:hover {
    background: rgba(79, 195, 247, 0.25);
    box-shadow: 0 0 15px rgba(79, 195, 247, 0.3);
}

/* ==========================================================================
   Progress Bars
   ========================================================================== */
.cyber-progress {
    height: 8px;
    background: var(--cyber-darker);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--cyber-border);
    position: relative;
}

.cyber-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--cyber-blue), var(--cyber-purple));
    border-radius: 4px;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.cyber-progress-bar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: progressShine 2s ease-in-out infinite;
}

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

/* ==========================================================================
   Stat Counter Animation
   ========================================================================== */
.cyber-stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--cyber-blue), var(--cyber-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(0 0 10px rgba(79, 195, 247, 0.5));
}

/* ==========================================================================
   Icon Containers
   ========================================================================== */
.cyber-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--cyber-blue), var(--cyber-purple));
    border-radius: 12px;
    color: white;
    font-size: 1.5rem;
    position: relative;
    overflow: hidden;
}

.cyber-icon::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transform: rotate(45deg);
    animation: iconShine 3s ease-in-out infinite;
}

@keyframes iconShine {
    0%, 100% { transform: translateX(-100%) rotate(45deg); }
    50% { transform: translateX(100%) rotate(45deg); }
}

.cyber-icon-glow {
    box-shadow: 0 0 30px rgba(79, 195, 247, 0.4);
}

/* ==========================================================================
   Floating Elements
   ========================================================================== */
.float-slow {
    animation: floatSlow 8s ease-in-out infinite;
}

.float-medium {
    animation: floatMedium 6s ease-in-out infinite;
}

.float-fast {
    animation: floatFast 4s ease-in-out infinite;
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes floatMedium {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-2deg); }
}

@keyframes floatFast {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ==========================================================================
   Circuit Pattern Background
   ========================================================================== */
.circuit-bg {
    position: relative;
}

.circuit-bg::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg stroke='%234FC3F7' stroke-width='0.5' stroke-opacity='0.1'%3E%3Cpath d='M30 0v20M30 40v20M0 30h20M40 30h20'/%3E%3Ccircle cx='30' cy='30' r='3'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
    pointer-events: none;
}

/* ==========================================================================
   Scrollbar
   ========================================================================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--cyber-darker);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--cyber-blue), var(--cyber-purple));
    border-radius: 5px;
    border: 2px solid var(--cyber-darker);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--cyber-blue-bright), var(--cyber-purple-bright));
}

/* ==========================================================================
   Selection
   ========================================================================== */
::selection {
    background: rgba(79, 195, 247, 0.4);
    color: var(--text-primary);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.cyber-footer {
    background: var(--cyber-darker);
    border-top: 1px solid var(--cyber-border);
    position: relative;
}

.cyber-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyber-blue), transparent);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.text-gradient {
    background: linear-gradient(135deg, var(--cyber-blue), var(--cyber-purple), var(--cyber-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-animated {
    background: linear-gradient(
        135deg,
        var(--cyber-blue),
        var(--cyber-purple),
        var(--cyber-teal),
        var(--cyber-blue)
    );
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 5s ease infinite;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.border-glow {
    box-shadow: 0 0 20px rgba(79, 195, 247, 0.3);
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 768px) {
    .cyber-stat-number {
        font-size: 2rem;
    }

    .glitch::before,
    .glitch::after {
        display: none;
    }
}

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

    body::before,
    body::after {
        display: none;
    }

    .particle-canvas {
        display: none;
    }
}