:root {
    --primary-color: #6c63ff;
    --secondary-color: #4d44db;
    --text-color: #333;
    --bg-color: #f9f9f9;
    --card-bg: #fff;
    --header-bg: #fff;
    --footer-bg: #2d2d2d;
    --footer-text: #fff;
    --transition: all 0.3s ease;
}

[data-theme="dark"] {
    --primary-color: #7d76ff;
    --secondary-color: #5a51e6;
    --text-color: #f0f0f0;
    --bg-color: #1a1a1a;
    --card-bg: #2d2d2d;
    --header-bg: #1f1f1f;
    --footer-bg: #1a1a1a;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: var(--transition);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}


header {
    background-color: var(--header-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}


.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative; 
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    flex: 1; 
}


.nav-bar {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-bar ul {
    display: flex;
    list-style: none;
    gap: 2rem; 
}


.nav-bar li {
    margin-left: 0;
}


.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1; 
    justify-content: flex-end; 
}

@media (max-width: 768px) {
    .logo {
        flex: 0; 
    }
    
    .nav-bar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--header-bg);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        z-index: 1000;
        padding-top: 80px;
        left: auto; 
        transform: none;
    }

    .nav-bar.active {
        right: 0;
    }

    .nav-bar ul {
        flex-direction: column;
        padding: 0 2rem;
        gap: 1rem;
    }
    }

.nav-bar a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.nav-bar a:hover {
    color: var(--primary-color);
}

.nav-bar a.active {
    color: var(--primary-color);
}

.nav-bar a.active::after,
.nav-bar a:hover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

    .header-actions {
        position: static;
        transform: none;
        flex: 0;
    }


#dark-mode-toggle {
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

#dark-mode-toggle i {
    position: absolute;
    transition: var(--transition);
    font-size: 1.2rem;
    color: var(--text-color);
}

#dark-mode-toggle .fa-moon {
    opacity: 1;
}

#dark-mode-toggle .fa-sun {
    opacity: 0;
}

[data-theme="dark"] #dark-mode-toggle .fa-moon {
    opacity: 0;
}

[data-theme="dark"] #dark-mode-toggle .fa-sun {
    opacity: 1;
}


.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
    
}

.btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.github-btn {
    background-color: #333;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  
}

.github-btn:hover {
    background-color: #555;
}


.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 80px;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.typing-text {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    min-height: 2.5rem;
    color: var(--primary-color);
    font-weight: 500;
}

.cursor {
    display: inline-block;
    width: 3px;
    margin-left: 4px;
    background-color: var(--primary-color);
    animation: blink 1s infinite;
}

.about-section {
    padding: 5rem 0;
    background: var(--bg-color);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-text {
    flex: 1;
    padding-right: 2rem;
}


.profile-silhouette {
    position: relative;
    width: 250px;
    height: 250px;
}

.silhouette-img {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    overflow: hidden;
}

.silhouette-img::before {
    content: "";
    display: block;
    width: 150px;
    height: 150px;
    background: var(--primary-color);
    opacity: 0.15;
    border-radius: 50%;
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
}

.silhouette-img::after {
    content: "\f007"; 
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: 5rem;
    color: rgba(255,255,255,0.9);
    position: relative;
    z-index: 2;
}

.about-section {
    padding: 5rem 0;
    background: var(--bg-color);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-text {
    flex: 1;
    padding-right: 2rem;
}


.profile-silhouette {
    position: relative;
    width: 250px;
    height: 250px;
}

.silhouette-img {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    overflow: hidden;
}

.silhouette-img::before {
    content: "";
    display: block;
    width: 150px;
    height: 150px;
    background: var(--primary-color);
    opacity: 0.15;
    border-radius: 50%;
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
}

.silhouette-img::after {
    content: "\f007";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: 5rem;
    color: rgba(255,255,255,0.9);
    position: relative;
    z-index: 2;
}

.online-dot {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 22px;
    height: 22px;
    background-color: #4CAF50;
    border-radius: 50%;
    border: 3px solid var(--card-bg);
    z-index: 10;
    box-shadow: 0 0 0 2px var(--primary-color);
}


@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    
    .about-text {
        padding-right: 0;
    }
    
    .profile-silhouette {
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .profile-silhouette {
        width: 200px;
        height: 200px;
    }
    
    .silhouette-img::after {
        font-size: 4rem;
    }
}
.online-dot {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 22px;
    height: 22px;
    background-color: #4CAF50;
    border-radius: 50%;
    border: 3px solid var(--card-bg);
    z-index: 10;
    box-shadow: 0 0 0 2px var(--primary-color);
}


@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    
    .about-text {
        padding-right: 0;
    }
    
    .profile-silhouette {
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .profile-silhouette {
        width: 200px;
        height: 200px;
    }
    
    .silhouette-img::after {
        font-size: 4rem;
    }
}

.projects {
    padding: 5rem 0;
}

.projects h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.projects h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

.projects h2:hover::after {
    width: 100%;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    text-align: center;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.project-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.project-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.project-card p {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}



.skills-section {
    padding: 3rem 0;
    background-color: rgba(108, 99, 255, 0.05);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

.skills-container {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

.skills-column {
    flex: 1;
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.skills-column h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 2px solid var(--primary-color);
    border-radius: 5px;
    transition: var(--transition);
}

.skill-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.skill-item.learning {
    border-style: dashed;
    opacity: 0.8;
}

.skill-item:hover {
    background-color: rgba(108, 99, 255, 0.1);
    transform: translateY(-3px);
}

.soft-skills {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.soft-skills h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.soft-skills-container {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.soft-skill-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.2rem;
    background-color: rgba(108, 99, 255, 0.1);
    border-radius: 20px;
    border: 1px solid var(--primary-color);
}

.soft-skill-item i {
    color: var(--primary-color);
}

.testimonials-section {
    padding: 5rem 0;
}

.testimonials-container {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.testimonial-card {
    flex: 1;
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    gap: 1.5rem;
}

.testimonial-image img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-content {
    flex: 1;
}

.testimonial-author {
    margin-top: 1rem;
    font-weight: 600;
    color: var(--primary-color);
}


.achievements-section {
    padding: 3rem 0;
    background-color: rgba(108, 99, 255, 0.05);
}

.achievements-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.achievement-card {
    max-width: 300px;
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.achievement-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.achievement-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}


@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
    }

  

    .skills-container {
        flex-direction: column;
    }
 
   




@media (max-width: 768px) {
    .about-image {
        margin-bottom: 2rem;
        flex: 0 0 150px;
        width: 150px;
        height: 150px;
    }
    .profile-icon {
        font-size: 4rem;
    }
    .online-dot {
        width: 25px;
        height: 25px;
    }
}

    .testimonials-container {
        flex-direction: column;
    }

    .testimonial-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

.contact-section {
    padding: 5rem 0;
}

.contact-content {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-info {
    flex: 1;
}

.contact-form {
    flex: 1;
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.contact-item i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-top: 0.3rem;
}

.contact-item h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.contact-btn {
    margin-top: 0.8rem;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}


.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    background-color: var(--card-bg);
    color: var(--text-color);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.2);
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
}


.footer-location {
    margin: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--footer-text);
}


@media (max-width: 992px) {
    .contact-content {
        flex-direction: column;
    }
    
    .contact-methods {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .contact-item {
        flex: 1 1 200px;
    }
}

@media (max-width: 576px) {
    .contact-item {
        flex: 1 1 100%;
    }
}

footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 3rem 0 1.5rem;
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-links a {
    color: var(--footer-text);
    font-size: 1.5rem;
    transition: var(--transition);
}

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

#scroll-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

#scroll-top.active {
    opacity: 1;
    visibility: visible;
}


.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 5px 0;
    transition: var(--transition);
}


@media (max-width: 768px) {
    .nav-bar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--header-bg);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        z-index: 1000;
        padding-top: 80px;
    }

    .nav-bar.active {
        right: 0;
    }

    .nav-bar ul {
        flex-direction: column;
        padding: 0 2rem;
    }

    .nav-bar li {
        margin: 1rem 0;
    }

    .hamburger {
        display: block;
    }

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

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .typing-text {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .typing-text {
        font-size: 1.2rem;
    }

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