/* global style */

 :root {
     --neon-blue: #5390d9;
     --neon-pink: #56cfe1;
     --neon-purple: #72efdd;
     --neon-green: #80ffdb;
     --dark-bg: #010101;
     --darker-bg: #0a0a0a;
     --text-color: #eee;
 }

 * {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
     font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

 }



html, body  {
     background-color: var(--dark-bg);
     color: var(--text-color);
     overflow-x: hidden;

 }

 nav {
     display: flex;
     justify-content: space-between;
     align-items: center;
     padding: 2rem 5%;
     position: fixed;
     width: 100%;
     z-index: 100;
     background-color: rgba(10, 10, 10, 0.8);
     backdrop-filter: blur(10px);
 }

 .logo {
     font-size: 1.8rem;
     font-weight: 700;
     background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
     -webkit-background-clip: text;
     background-clip: text;
     color: transparent;
     text-shadow: 0 0 10px rgbaa(0, 136, 255, 0.3);
 }

 .nav-links {
     display: flex;
     gap: 2rem;
 }

 .nav-links a {
     color: var(--text-color);
     text-decoration: none;
     font-weight: 500;
     position: relative;
     transition: all 0.3 ease;
 }

 .nav-links a:hover {
     color: var(--neon-blue);
 }

 .nav-links a::after {
     content: '';
     position: absolute;
     bottom: -5px;
     left: 0;
     width: 0;
     height: 2px;
     background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
     transition: width 0.3s ease;
 }

 .nav-links a:hover::after {
     width: 100%;
 }

 /* hero section */
 .hero {
     display: flex;
     justify-content: space-between;
     align-items: center;
     min-height: 100vh;
     padding-top: 80px;
     padding: 0 5%;

 }

 .hero-content {
     max-width: 600px;
     z-index: 2;
 }

 .hero h1 {
     font-size: 3.5rem;
     margin-bottom: 1.5rem;
     line-height: 1.2;
 }

 .hero h1 span {
     background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink), var(--neon-purple));
     -webkit-background-clip: text;
     background-clip: text;
     color: transparent;
     animation: gradientShift 5s ease infinite;
     background-size: 200% 200%;
 }

 .hero p {
     font-size: 1.2rem;
     margin-bottom: 2rem;
     line-height: 1.6;
     color: #ccc;
 }

 .cta-button {
     display: inline-block;
     padding: 0.8rem 2rem;
     background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
     color: white;
     border: none;
     border-radius: 30px;
     font-weight: 600;
     text-decoration: none;
     cursor: pointer;
     transition: all 0.3s ease;
     box-shadow: 0 0 15px rgba(0. 136, 255, 0.5);
     position: relative;
     overflow: hidden;
 }

 .cta-button:hover {
     transform: translateY(-3px);
     box-shadow: 0 0 25px rgba(0, 136, 255, 0.8);
 }

 .cta-button::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;
 }

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


 /* profile picture */

 .profile-container {
     position: relative;
     width: 400px;
     height: 400px;
     display: flex;
     justify-content: center;
     align-items: center;
 }

 .profile-pic {
     width: 300px;
     height: 300px;
     border-radius: 50%;
     object-fit: cover;
     border: 5px solid transparent;
     box-shadow: 0 0 20px var(--neon-blue), 0 0 40px var(--neon-purple), 0 0 60px var(--neon-pink);
     animation: glow 4s ease-in-out infinite alternate, float 6s ease-in-out infinite;
     z-index: 1;
 }

 .profile-border {
     position: absolute;
     width: 320px;
     height: 320px;
     border-radius: 50%;
     border: 2px dashed var(--neon-green);
     animation: spin 20s linear infinite;
 }


 .profile-border::before {
     content: '';
     position: absolute;
     top: -10px;
     left: -10px;
     right: -10px;
     bottom: -10px;
     border-radius: 50%;
     border: 2px dashed var(--neon-blue);
     animation: spin 15s linear infinite reverse;
 }

 .tech-icons {
     position: absolute;
     width: 100%;
     height: 100%;
     animation: spin 30s linear infinite;
 }

 .tech-icon {
     position: absolute;
     font-size: 1.5rem;
     color: var(--neon-green);
     filter: drop-shadow(0 0 5px var(--neon-green));
 }

 /* animation */

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

     50% {
         background-position: 100% 50%;
     }

     100% {
         background-position: 0% 50%;
     }

 }

 @keyframes glow {
     0% {
         box-shadow: 0 0 20px var(--neon-blue), 0 0 40px var(--neon-purple), 0 0 60px var(--neon-pink);
     }

     100% {
         box-shadow: 0 0 30px var(--neon-pink), 0 0 60px var(--neon-purple), 0 0 90px var(--neon-blue);
     }
 }

 @keyframes float {
     0% {
         transform: translateY(0);
     }

     50% {
         transform: translateY(-20px);
     }

     100% {
         transform: translateY(0);
     }
 }

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

     100% {
         transform: rotate(360deg);
     }
 }


 /* about section */

 .about {
     padding: 5rem 5%;
     background-color: var(--darker-bg);
     position: relative;
 }

 .about::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 5px;
     background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
 }

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

 .section-title::after {
     content: '';
     position: absolute;
     bottom: -10px;
     left: 0;
     width: 100%;
     height: 3px;
     background: linear-gradient();
     background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
     border-radius: 3px;
 }

 .about-content {
     display: flex;
     gap: 3rem;
     align-items: center;
 }

 .about-text {
     flex: 1;

 }

 .about-text p {
     margin-bottom: 1.5rem;
     line-height: 1.6;
     color: #ccc;
 }

 .skills {
    width: 90%;
     flex: 1;
 }

 .skills-item {
     margin-bottom: 1.5rem;
 }

 .skill-name {
     display: flex;
     justify-content: space-between;
     margin-bottom: 0.5rem;
 }

 .skill-bar {
     height: 10px;
     background-color: #333;
     border-radius: 5px;
     overflow: hidden;
 }

 .skill-progress {
     height: 100%;
     border-radius: 5px;
     background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
     animation: fillBar 2s ease-out forwards;
 }


 .projects {
     padding: 5rem 5%;
     position: relative;
   
 }

 .projects-grid {
    width: auto;
    display: flex;
     flex-wrap: wrap;
    justify-content: space-evenly;
     gap: 2rem;
     margin-top: 2rem;
     
 }

 .project-card {
    width: 420px;
    height: auto;
    padding: 18px;
     background-color: var(--darker-bg);
     border-radius: 10px;
     overflow: hidden;
     transition: transform 0.3 ease;
     position: relative;
     border: 1px solid #333;
 }

 .project-card:hover {
     transform: translateY(-10px);
     box-shadow: 0 10px 20px rgba(0, 136, 255, 0.2);
     border: 1px solid var(--neon-blue);
 }

 .project-img {
     width: 100%;
     height: 200px;
     object-fit: cover;
 }

 .project-info {
     padding: 1.5rem;
 }

 .project-title {
     font-size: 1.3rem;
     margin-bottom: 0.5rem;
     color: var(--neon-blue);
 }

 .project-description {
     color: #ccc;
     margin-bottom: 1rem;
     line-height: 1.5;

 }

 .project-tech {
     display: flex;
     flex-wrap: wrap;
     gap: 0.5rem;
     margin-bottom: 1rem;
 }

 .tech-tag {
     background-color: rgba(0, 136, 255, 0.2);
     color: var(--neon-blue);
     padding: 0.3rem 0.8rem;
     border-radius: 20px;
     font-size: 0.8rem;
 }

 .project-links {
     display: flex;
     gap: 1rem;
 }

 .project-link {
     color: white;
     text-decoration: none;
     font-size: 0.9rem;
     display: flex;
     align-items: center;
     gap: 0.3rem;
     transition: color 0.3rem ease;
 }

 .project-link:hover {
     color: var(--neon-pink);
 }

 .contact {
     padding: 5rem 5%;
     background-color: var(--darker-bg);
     position: relative;
 }

 .contact-form {
     max-width: 600px;
     margin: 0 auto;
     display: grid;
     gap: 1.5rem;
 }

 .form-group {
     display: flex;
     flex-direction: column;
     gap: 0.5rem;
 }

 .form-label {
     font-weight: 500;
 }

 .form-input,
 .form-textarea {
     padding: 0.8rem 1rem;
     background-color: #222;
     border: 1px solid #333;
     border-radius: 5px;
     color: white;
     font-size: 1rem;
     transition: all 0.3s ease;
 }

 .form-input:focus,
 .form-textarea:focus {
     outline: none;
     border-color: var(--neon-blue);
     box-shadow: 0 0 10px rgb(0, 136, 255, 0.3);
 }

 .form-textarea {
     min-height: 150px;
     resize: vertical;
 }

 .submit-btn {
     background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
     color: white;
     border: none;
     padding: 1rem;
     border-radius: 5px;
     font-weight: 600;
     cursor: pointer;
     transition: all 0.3s ease;
     box-shadow: 0 0 15px rgba(0, 136, 255, 0.3);
 }

 .submit-btn:hover {
     transform: translateY(-3px);
     box-shadow: 0 0 25px rgba(0, 136, 255, 0.5);
 }

 /* footer section */

 footer {
     text-align: center;
     padding: 2rem;
     background-color: #0a0a0a;
     position: relative;
 }

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

 .social-link {
     color: #ccc;
     font-size: 1.5rem;
     transition: all 0.3 s ease;
 }

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

 .copyright {
     color: #666;
     font-size: 0.9rem;
 }

 @keyframes fillBar {
     from {
         width: 0;
     }

     to {
         width: 90%;
     }
 }

 @media (max-width:992px) {
     .hero {
         flex-direction: column;
         text-align: center;
         padding-top: 120px;
     }

     .hero-content {
         margin-bottom: 3rem;
     }

     .about-content {
         flex-direction: column;
     }

 }

 @media (max-width:768px) {
     .nav-links {
         display: none;
     }

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

     .profile-container {
         width: 300px;
         height: 300px;
     }

     .profile-pic {
         width: 250px;
         height: 250px;
     }

     .profile-border {
         width: 270px;
         height: 270px;
     }
 }

 /* scroolbar */

 ::-webkit-scrollbar {
     width: 10px;
 }

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

 ::-webkit-scrollbar-thumb {
     background: var(--neon-purple);
     border-radius: 5px;
 }

 ::-webkit-scrollbar-thumb:hover {
     background: var(--neon-pink);

 }