:root {
    --primary-color: #00d4ff;
    --primary-hover: #00a8ff; 
    --secondary-color: #3d5afe;
    --dark-bg: #0a1929;
    --darker-bg: #061220;
    --light-bg: #102a43;
    --text-color: #ffffff;
    --accent-color: #ff3d71;
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --glass-bg: rgba(15, 30, 50, 0.6);
    --section-padding: 100px 0;
    --card-border-radius: 16px;
    --card-glass-bg: rgba(28, 44, 66, 0.2);
    --neon-shadow: 0 0 10px rgba(0, 212, 255, 0.5), 0 0 20px rgba(0, 212, 255, 0.3);
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--dark-bg);
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.5s ease;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(61, 90, 254, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1772&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: -1;
}

section {
    padding: var(--section-padding);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    color: var(--primary-color);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background: var(--primary-hover);
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(31, 38, 51, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.sticky {
    padding: 15px 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(45deg, var(--primary-color), var(--primary-hover));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    cursor: pointer;
}

.navbar ul {
    display: flex;
    list-style: none;
}

.navbar li {
    margin: 0 15px;
}

.navbar a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.navbar a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary-hover);
    transition: width 0.3s ease;
}

.navbar a:hover, .navbar .active a {
    color: var(--primary-hover);
}

.navbar a:hover::after, .navbar .active a::after {
    width: 100%;
}

.social-icons {
    display: flex;
}

.social-icon {
    margin: 0 8px;
    color: var(--text-color);
    font-size: 18px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1001;
}

.social-icon:hover {
    color: var(--primary-hover);
    transform: translateY(-3px);
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 100px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.theme-toggle:hover {
    background-color: var(--primary-hover);
    transform: rotate(180deg);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    padding-left: 40px;
    max-width: 600px;
    z-index: 10;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 40px;
}

.img-placeholder {
    width: 350px;
    height: 350px;
    background-color: rgba(80, 148, 185, 0.2);
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 162, 255, 0.3);
}

.main-heading {
    font-size: 4rem;
    margin-bottom: 20px;
    color: white;
    animation: fadeIn 1s forwards;
}

.main-heading span {
    color: var(--primary-color);
    display: inline-block;
    position: relative;
}

.main-heading span::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    bottom: 5px;
    left: 0;
    background-color: var(--primary-hover);
}

.typing-container {
    font-size: 1.5rem;
    margin-bottom: 20px;
    display: flex;
}

.static-text {
    color: white;
}

.dynamic-text {
    color: var(--primary-hover);
    font-weight: bold;
    position: relative;
}

.dynamic-text::after {
    content: '|';
    animation: blink 1s infinite;
}

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

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.8);
}

.cta-buttons {
    display: flex;
    gap: 20px;
}

/* Buttons */
.btn1 {
    padding: 12px 30px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.primary-btn {
    background-color: var(--primary-color);
    color: white;
}

.secondary-btn {
    background-color: transparent;
    color: white;
    border: 2px solid var(--primary-color);
}

.btn1:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 10px rgba(0, 0, 0, 0.2);
}

.primary-btn:hover {
    background-color: var(--primary-hover);
}

.secondary-btn:hover {
    background-color: var(--primary-color);
}

.btn1:active {
    transform: translateY(1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn1::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn1:hover::before {
    left: 100%;
}

/* About Section */
.about-section {
    background-color: rgba(20, 25, 34, 0.5);
}

.section-content {
    display: flex;
    align-items: center;
    gap: 50px;
    padding: 0 40px;
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.about-text p {
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 1.8;
}

.personal-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item {
    margin-bottom: 10px;
}

.info-item span {
    font-weight: bold;
    color: var(--primary-color);
    margin-right: 5px;
}

.download-btn {
    background: var(--primary-color);
    color: white;
}

.download-btn i {
    margin-right: 8px;
}

/* Skills Section */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 0 40px;
}

.skill-box {
    background-color: rgba(58, 70, 93, 0.8);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s forwards;
    animation-delay: calc(var(--delay) * 0.2s);
}

.skill-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    background-color: var(--secondary-color);
}

.skill-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.skill-box h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.skill-progress {
    width: 100%;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    margin-top: 15px;
    position: relative;
}

.progress-bar {
    height: 100%;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-hover));
    position: relative;
    transition: width 1.5s ease-in-out;
}

.progress-text {
    position: absolute;
    right: 0;
    top: -25px;
    font-size: 14px;
    font-weight: bold;
}

/* Services Section */
.services-section {
    background-color: rgba(20, 25, 34, 0.5);
}

.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 0 40px;
}

.service-box {
    background-color: rgba(58, 70, 93, 0.8);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s forwards;
    animation-delay: calc(var(--delay) * 0.2s);
}

.service-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.service-box::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 5px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-hover));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-box:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 25px;
    font-size: 30px;
    color: white;
    transition: all 0.3s ease;
}

.service-box:hover .service-icon {
    background-color: var(--primary-hover);
    transform: rotateY(360deg);
}

.service-box h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-box p {
    color: rgba(255, 255, 255, 0.8);
    margin-left: 0;
}

/* Portfolio Section */
.portfolio-filter {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    color: white;
    border: none;
    padding: 8px 20px;
    margin: 0 5px 10px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    padding: 0 40px;
}

/* Contact Section */
.contact-section {
    background-color: rgba(20, 25, 34, 0.5);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    padding: 0 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-item i {
    font-size: 25px;
    color: var(--primary-color);
}

.contact-item h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.contact-form {
    background-color: rgba(58, 70, 93, 0.8);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background-color: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group textarea {
    height: 150px;
    resize: none;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 2px var(--primary-color);
}

.submit-btn {
    width: 100%;
    background-color: var(--primary-color);
    color: white;
}

/* Footer */
.footer {
    background-color: var(--darker-bg);
    padding: 60px 40px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.footer-links h3, .footer-social h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: white;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-hover);
}

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

.footer-social .social-icon {
    font-size: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* Animations */
@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Dark Mode */
.dark-mode {
    --dark-bg: rgb(15, 19, 26);
    --darker-bg: rgb(10, 12, 18);
    --light-bg: rgb(30, 38, 51);
    background-color: var(--dark-bg);
}

/* Responsive Design */
@media screen and (max-width: 992px) {
    .section-content, .contact-container {
        flex-direction: column;
        grid-template-columns: 1fr;
    }
    
    .header {
        padding: 20px;
    }
    
    .navbar {
        display: none;
    }
    
    .hero-section {
        flex-direction: column;
    }
    
    .hero-content, .hero-image {
        width: 100%;
        padding: 20px;
        margin: 0;
        text-align: center;
    }
    
    .main-heading {
        font-size: 3rem;
    }
    
    .cta-buttons {
        justify-content: center;
    }
}

/* Previous styles retained */
.Heading1 {
    color: rgb(80, 148, 185);
    background-color: rgb(31, 38, 51);
    width: 200px;
    height: 200px;
    font-size: 50pt;
    margin-top: 30px;
    text-align: center;
    margin-left: 40px;
    transition: all 0.4s ease;
}

.Heading1:hover {
    color: rgb(255, 255, 255);
    background-color: rgb(31, 38, 51);
    width: 200px;
    height: 200px;
    font-size: 50pt;
    margin-top: 30px;
    text-align: center;
    margin-left: 40px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
    transform: translateY(-5px);
}

.options {
    height: 40px;
    width: 400px;
    display: flex;
    justify-items: center;
    margin-left: 900px;
    position: relative;
}

.options1 {
    color: white;
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

/* Portfolio items styles */
.portfolio-item {
    background-color: rgba(58, 70, 93, 0.8);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s forwards;
    animation-delay: calc(var(--i, 0) * 0.1s);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.portfolio-img {
    overflow: hidden;
    position: relative;
}

.portfolio-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    z-index: 1;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-img::before {
    opacity: 1;
}

.portfolio-info {
    padding: 20px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.portfolio-info h3 {
    font-size: 18px;
    margin-bottom: 5px;
    color: white;
}

.portfolio-info p {
    color: var(--primary-color);
    font-size: 14px;
    margin: 0 0 15px;
}

.portfolio-links {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.portfolio-links a {
    width: 35px;
    height: 35px;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.portfolio-links a:hover {
    background-color: var(--primary-hover);
    transform: scale(1.1);
}

/* Portfolio filtering animation */
.portfolio-item.hide {
    display: none;
}

.portfolio-item.show {
    display: block;
    animation: fadeIn 0.8s forwards;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--card-border-radius);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--box-shadow);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.glass-card:hover {
    box-shadow: var(--neon-shadow);
    transform: translateY(-10px);
}

.neon-border {
    position: relative;
    border-radius: var(--card-border-radius);
    overflow: hidden;
}

.neon-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    z-index: -1;
    border-radius: calc(var(--card-border-radius) + 2px);
    animation: border-animation 3s linear infinite;
}

@keyframes border-animation {
    0% {
        filter: hue-rotate(0deg);
    }
    100% {
        filter: hue-rotate(360deg);
    }
}

.futuristic-heading {
    position: relative;
    display: inline-block;
}

.futuristic-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    height: 3px;
    width: 50px;
    background: var(--gradient-primary);
    box-shadow: var(--neon-shadow);
    transition: width 0.3s ease;
}

.futuristic-heading:hover::after {
    width: 100%;
}

/* 3D Card effect */
.tilt-card {
    transform-style: preserve-3d;
    transform: perspective(1000px);
}

.tilt-card-content {
    transform: translateZ(20px);
}

/* Futuristic loader */
.futuristic-loader {
    border: 3px solid var(--glass-bg);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
    pointer-events: none;
}

.hero-section {
    position: relative;
}

.hero-content,
.hero-image {
    position: relative;
    z-index: 5;
}

.scene {
    width: 350px;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

#cube-container {
    width: 100%;
    height: 100%;
}

/* Scroll Animations */
.reveal {
    position: relative;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-100px);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(100px);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-left.active, 
.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-rotate {
    opacity: 0;
    transform: rotate(-10deg) scale(0.8);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-rotate.active {
    opacity: 1;
    transform: rotate(0) scale(1);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.5);
    transition: all 1s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}

.delay-5 {
    transition-delay: 0.5s;
}

/* 3D Parallax Effect */
.parallax-scroll {
    transform-style: preserve-3d;
    will-change: transform;
}

.parallax-layer {
    position: relative;
    transform: translateZ(0);
    will-change: transform;
    transition: transform 0.1s;
}

.depth-1 {
    transform: translateZ(50px);
}

.depth-2 {
    transform: translateZ(100px);
}

.depth-3 {
    transform: translateZ(150px);
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    z-index: 9999;
    transition: width 0.3s ease;
    box-shadow: var(--neon-shadow);
}

/* Neon Cursor Tail */
.cursor-tail {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.1s ease;
    box-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color);
    animation: cursor-pulse 1.5s infinite;
}

.cursor-tail::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 5px var(--primary-color);
}

.cursor-trail {
    position: fixed;
    width: 16px;
    height: 16px;
    border: 1px solid var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 0 8px var(--primary-color);
}

.cursor-trail.active {
    opacity: 0.6;
    transform: scale(1);
}

@keyframes cursor-pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 15px var(--primary-color), 0 0 30px var(--primary-color);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color);
    }
}