/* Base Styles */
:root {
    --primary-color: #4b8bbe;
    --secondary-color: #ffd43b;
    --accent-color: #306998;
    --dark-color: #1a1a2e;
    --light-color: #f8f9fa;
    --text-color: #333;
    --text-light: #6c757d;
    --bg-color: #0f0f1b;
    --card-bg: #1a1a2e;
    --border-color: #2c2c44;
    --success-color: #28a745;
    --font-primary: "Poppins", sans-serif;
    --font-secondary: "Roboto Mono", monospace;
    --transition: all 0.3s ease;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-dark: 0 5px 15px rgba(0, 0, 0, 0.3);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
    font-size: 62.5%;
  }
  
  body {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--light-color);
    background-color: var(--bg-color);
    overflow-x: hidden;
  }
  
  a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
  }
  
  ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
  }
  
  section {
    padding: 10rem 0;
    position: relative;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 6rem;
  }
  
  .section-title {
    font-size: 3.6rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
  }
  
  .underline {
    width: 8rem;
    height: 0.4rem;
    background: var(--primary-color);
    margin: 0 auto;
    position: relative;
  }
  
  .underline::before {
    content: "";
    position: absolute;
    width: 4rem;
    height: 0.4rem;
    background: var(--secondary-color);
    top: 0;
    left: -2rem;
    transform: translateX(-100%);
    animation: slide-right 2s ease-in-out infinite;
  }
  
  @keyframes slide-right {
    0%,
    100% {
      transform: translateX(-100%);
    }
    50% {
      transform: translateX(0);
    }
  }
  
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 2.8rem;
    border-radius: 5rem;
    font-weight: 500;
    font-size: 1.6rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  
  .primary-btn {
    background: var(--primary-color);
    color: var(--light-color);
    box-shadow: 0 5px 15px rgba(75, 139, 190, 0.4);
  }
  
  .primary-btn:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(75, 139, 190, 0.6);
  }
  
  .secondary-btn {
    background: transparent;
    color: var(--light-color);
    border: 2px solid var(--primary-color);
  }
  
  .secondary-btn:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(75, 139, 190, 0.4);
  }
  
  .highlight {
    color: var(--primary-color);
    font-weight: 600;
  }
  
  /* Custom Cursor */
  .cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 9999;
    transition: width 0.3s, height 0.3s, border-color 0.3s;
    display: none;
  }
  
  .cursor-follower {
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 9999;
    transition: 0.1s;
    display: none;
  }
  
  @media (min-width: 992px) {
    .cursor,
    .cursor-follower {
      display: block;
    }
  }
  
  /* Header & Navigation */
  header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 0;
    z-index: 1000;
    transition: var(--transition);
    background-color: transparent;
  }
  
  header.scrolled {
    background-color: rgba(15, 15, 27, 0.9);
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  }
  
  header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--light-color);
  }
  
  .logo-text .accent {
    color: var(--primary-color);
  }
  
  nav ul {
    display: flex;
  }
  
  nav ul li {
    margin-left: 3rem;
  }
  
  .nav-link {
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--light-color);
    position: relative;
    padding: 0.5rem 0;
  }
  
  .nav-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
  }
  
  .nav-link:hover::after,
  .nav-link.active::after {
    width: 100%;
  }
  
  .nav-toggle {
    display: none;
  }
  
  .nav-toggle-label {
    display: none;
    cursor: pointer;
  }
  
  .nav-toggle-label span,
  .nav-toggle-label span::before,
  .nav-toggle-label span::after {
    display: block;
    background: var(--light-color);
    height: 2px;
    width: 2.5rem;
    position: relative;
    transition: var(--transition);
  }
  
  .nav-toggle-label span::before,
  .nav-toggle-label span::after {
    content: "";
    position: absolute;
  }
  
  .nav-toggle-label span::before {
    bottom: 8px;
  }
  
  .nav-toggle-label span::after {
    top: 8px;
  }
  
  /* Hero Section */
  .hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--bg-color);
    position: relative;
    overflow: hidden;
  }
  
  .hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(75, 139, 190, 0.1) 0%, transparent 80%);
    z-index: 0;
  }
  
  .hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
  }
  
  .hero-text {
    flex: 1;
    padding-right: 2rem;
  }
  
  .hero-text h1 {
    font-size: 6rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.2;
    position: relative;
  }
  
  .glitch {
    position: relative;
    color: var(--light-color);
    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 var(--secondary-color);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
  }
  
  .glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--primary-color);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
  }
  
  @keyframes glitch-anim {
    0% {
      clip: rect(31px, 9999px, 94px, 0);
      transform: skew(0.85deg);
    }
    5% {
      clip: rect(70px, 9999px, 78px, 0);
      transform: skew(0.17deg);
    }
    10% {
      clip: rect(75px, 9999px, 95px, 0);
      transform: skew(0.4deg);
    }
    15% {
      clip: rect(64px, 9999px, 98px, 0);
      transform: skew(0.22deg);
    }
    20% {
      clip: rect(32px, 9999px, 32px, 0);
      transform: skew(0.67deg);
    }
    25% {
      clip: rect(31px, 9999px, 82px, 0);
      transform: skew(0.31deg);
    }
    30% {
      clip: rect(83px, 9999px, 65px, 0);
      transform: skew(0.32deg);
    }
    35% {
      clip: rect(10px, 9999px, 57px, 0);
      transform: skew(0.81deg);
    }
    40% {
      clip: rect(37px, 9999px, 56px, 0);
      transform: skew(0.54deg);
    }
    45% {
      clip: rect(10px, 9999px, 95px, 0);
      transform: skew(0.05deg);
    }
    50% {
      clip: rect(85px, 9999px, 59px, 0);
      transform: skew(0.85deg);
    }
    55% {
      clip: rect(99px, 9999px, 78px, 0);
      transform: skew(0.76deg);
    }
    60% {
      clip: rect(83px, 9999px, 23px, 0);
      transform: skew(0.97deg);
    }
    65% {
      clip: rect(91px, 9999px, 91px, 0);
      transform: skew(0.45deg);
    }
    70% {
      clip: rect(70px, 9999px, 69px, 0);
      transform: skew(0.07deg);
    }
    75% {
      clip: rect(4px, 9999px, 31px, 0);
      transform: skew(0.05deg);
    }
    80% {
      clip: rect(1px, 9999px, 49px, 0);
      transform: skew(0.24deg);
    }
    85% {
      clip: rect(39px, 9999px, 98px, 0);
      transform: skew(0.61deg);
    }
    90% {
      clip: rect(68px, 9999px, 72px, 0);
      transform: skew(0.92deg);
    }
    95% {
      clip: rect(39px, 9999px, 98px, 0);
      transform: skew(0.45deg);
    }
    100% {
      clip: rect(59px, 9999px, 98px, 0);
      transform: skew(0.05deg);
    }
  }
  
  @keyframes glitch-anim2 {
    0% {
      clip: rect(65px, 9999px, 100px, 0);
      transform: skew(0.39deg);
    }
    5% {
      clip: rect(93px, 9999px, 74px, 0);
      transform: skew(0.29deg);
    }
    10% {
      clip: rect(41px, 9999px, 23px, 0);
      transform: skew(0.95deg);
    }
    15% {
      clip: rect(60px, 9999px, 62px, 0);
      transform: skew(0.02deg);
    }
    20% {
      clip: rect(89px, 9999px, 76px, 0);
      transform: skew(0.05deg);
    }
    25% {
      clip: rect(7px, 9999px, 92px, 0);
      transform: skew(0.58deg);
    }
    30% {
      clip: rect(20px, 9999px, 5px, 0);
      transform: skew(0.2deg);
    }
    35% {
      clip: rect(86px, 9999px, 92px, 0);
      transform: skew(0.07deg);
    }
    40% {
      clip: rect(98px, 9999px, 100px, 0);
      transform: skew(0.31deg);
    }
    45% {
      clip: rect(23px, 9999px, 30px, 0);
      transform: skew(0.54deg);
    }
    50% {
      clip: rect(30px, 9999px, 98px, 0);
      transform: skew(0.33deg);
    }
    55% {
      clip: rect(27px, 9999px, 82px, 0);
      transform: skew(0.49deg);
    }
    60% {
      clip: rect(46px, 9999px, 33px, 0);
      transform: skew(0.05deg);
    }
    65% {
      clip: rect(86px, 9999px, 44px, 0);
      transform: skew(0.2deg);
    }
    70% {
      clip: rect(39px, 9999px, 82px, 0);
      transform: skew(0.58deg);
    }
    75% {
      clip: rect(81px, 9999px, 89px, 0);
      transform: skew(0.55deg);
    }
    80% {
      clip: rect(10px, 9999px, 57px, 0);
      transform: skew(0.18deg);
    }
    85% {
      clip: rect(89px, 9999px, 30px, 0);
      transform: skew(0.38deg);
    }
    90% {
      clip: rect(18px, 9999px, 68px, 0);
      transform: skew(0.01deg);
    }
    95% {
      clip: rect(95px, 9999px, 76px, 0);
      transform: skew(0.49deg);
    }
    100% {
      clip: rect(23px, 9999px, 55px, 0);
      transform: skew(0.57deg);
    }
  }
  
  @keyframes glitch-skew {
    0% {
      transform: skew(1deg);
    }
    10% {
      transform: skew(0deg);
    }
    20% {
      transform: skew(1deg);
    }
    30% {
      transform: skew(-1deg);
    }
    40% {
      transform: skew(0deg);
    }
    50% {
      transform: skew(-1deg);
    }
    60% {
      transform: skew(0deg);
    }
    70% {
      transform: skew(1deg);
    }
    80% {
      transform: skew(-1deg);
    }
    90% {
      transform: skew(0deg);
    }
    100% {
      transform: skew(-1deg);
    }
  }
  
  .typing-container {
    display: flex;
    align-items: center;
    margin: 2rem 0;
    font-size: 2.4rem;
    font-weight: 500;
  }
  
  .static-text {
    margin-right: 0.5rem;
  }
  
  .dynamic-text {
    color: var(--primary-color);
    position: relative;
    font-weight: 600;
  }
  
  .dynamic-text::after {
    content: "";
    position: absolute;
    right: -5px;
    top: 0;
    height: 100%;
    width: 2px;
    background-color: var(--primary-color);
    animation: blink 0.7s infinite;
  }
  
  @keyframes blink {
    0%,
    100% {
      opacity: 1;
    }
    50% {
      opacity: 0;
    }
  }
  
  .hero-description {
    font-size: 1.8rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 60rem;
  }
  
  .cta-buttons {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
  }
  
  .hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  
  .profile-img-container {
    position: relative;
    width: 35rem;
    height: 35rem;
  }
  
  .profile-img {
    width: 100%;
    height: 100%;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(75, 139, 190, 0.3);
    animation: morph 8s ease-in-out infinite;
    border: 3px solid var(--primary-color);
    position: relative;
    z-index: 5;
  }
  
  @keyframes morph {
    0% {
      border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    25% {
      border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
    }
    50% {
      border-radius: 30% 70% 70% 30% / 70% 70% 30% 30%;
    }
    75% {
      border-radius: 70% 30% 30% 70% / 30% 30% 70% 70%;
    }
    100% {
      border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
  }
  
  .profile-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .floating-icon {
    position: absolute;
    width: 5rem;
    height: 5rem;
    background-color: var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 10;
    font-size: 2.4rem;
    color: var(--primary-color);
  }
  
  .icon-1 {
    top: 0;
    left: 0;
    animation: float 6s ease-in-out infinite;
  }
  
  .icon-2 {
    bottom: 2rem;
    left: -2rem;
    animation: float 8s ease-in-out infinite 1s;
  }
  
  .icon-3 {
    top: 50%;
    right: -2rem;
    animation: float 7s ease-in-out infinite 0.5s;
  }
  
  @keyframes float {
    0%,
    100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-20px);
    }
  }
  
  .scroll-indicator {
    position: absolute;
    bottom: 5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: bounce 2s infinite;
  }
  
  .mouse {
    width: 3rem;
    height: 5rem;
    border: 2px solid var(--light-color);
    border-radius: 2rem;
    position: relative;
    margin-bottom: 1rem;
  }
  
  .wheel {
    width: 0.6rem;
    height: 0.6rem;
    background-color: var(--light-color);
    border-radius: 50%;
    position: absolute;
    top: 0.8rem;
    left: 50%;
    transform: translateX(-50%);
    animation: wheel 2s infinite;
  }
  
  @keyframes wheel {
    0%,
    100% {
      opacity: 1;
      top: 0.8rem;
    }
    50% {
      opacity: 0;
      top: 3rem;
    }
  }
  
  @keyframes bounce {
    0%,
    20%,
    50%,
    80%,
    100% {
      transform: translateY(0) translateX(-50%);
    }
    40% {
      transform: translateY(-20px) translateX(-50%);
    }
    60% {
      transform: translateY(-10px) translateX(-50%);
    }
  }
  
  .scroll-text {
    font-size: 1.4rem;
    color: var(--text-light);
  }
  
  /* About Section */
  .about {
    background-color: var(--bg-color);
    position: relative;
  }
  
  .about::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at 100% 50%, rgba(75, 139, 190, 0.05) 0%, transparent 70%);
    z-index: 0;
  }
  
  .about-content {
    display: flex;
    align-items: center;
    gap: 5rem;
    position: relative;
    z-index: 1;
  }
  
  .about-image {
    flex: 1;
    position: relative;
  }
  
  .image-frame {
    position: relative;
    width: 100%;
    max-width: 40rem;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-dark);
  }
  
  .image-frame::before {
    content: "";
    position: absolute;
    top: -2rem;
    left: -2rem;
    width: 10rem;
    height: 10rem;
    border-top: 4px solid var(--primary-color);
    border-left: 4px solid var(--primary-color);
    z-index: -1;
  }
  
  .image-frame::after {
    content: "";
    position: absolute;
    bottom: -2rem;
    right: -2rem;
    width: 10rem;
    height: 10rem;
    border-bottom: 4px solid var(--secondary-color);
    border-right: 4px solid var(--secondary-color);
    z-index: -1;
  }
  
  .image-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
  }
  
  .image-frame:hover img {
    transform: scale(1.05);
  }
  
  .about-text {
    flex: 1;
  }
  
  .about-text h3 {
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
  }
  
  .about-text p {
    margin-bottom: 2rem;
    color: var(--text-light);
  }
  
  .personal-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 3rem 0;
  }
  
  .info-item {
    display: flex;
    flex-direction: column;
  }
  
  .info-title {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
  }
  
  .info-value {
    color: var(--text-light);
  }
  
  .social-links {
    display: flex;
    gap: 1.5rem;
    margin: 3rem 0;
  }
  
  .social-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-color);
    font-size: 1.8rem;
    transition: var(--transition);
  }
  
  .social-icon:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
  }
  
  /* Skills Section */
  .skills {
    background-color: var(--bg-color);
    position: relative;
  }
  
  .skills::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at 0% 100%, rgba(75, 139, 190, 0.05) 0%, transparent 70%);
    z-index: 0;
  }
  
  .skills-content {
    position: relative;
    z-index: 1;
  }
  
  .skills-text {
    text-align: center;
    max-width: 70rem;
    margin: 0 auto 5rem;
  }
  
  .skills-text h3 {
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
  }
  
  .skills-text p {
    color: var(--text-light);
  }
  
  .skills-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: 3rem;
  }
  
  .skill-category {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 3rem;
    box-shadow: var(--shadow-dark);
    transition: var(--transition);
  }
  
  .skill-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  }
  
  .skill-category h4 {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 2.5rem;
    text-align: center;
    color: var(--primary-color);
  }
  
  .skill-items {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
  }
  
  .skill-item {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
  
  .skill-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background-color: rgba(75, 139, 190, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    color: var(--primary-color);
  }
  
  .skill-icon.python {
    color: var(--secondary-color);
    background-color: rgba(255, 212, 59, 0.1);
  }
  
  .skill-icon.django {
    color: #092e20;
    background-color: rgba(9, 46, 32, 0.1);
  }
  
  .skill-icon.flask {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.1);
  }
  
  .skill-info {
    flex: 1;
  }
  
  .skill-info h5 {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 1rem;
  }
  
  .skill-level {
    width: 100%;
    height: 0.8rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    overflow: hidden;
    position: relative;
  }
  
  .skill-bar {
    height: 100%;
    background-color: var(--primary-color);
    border-radius: 1rem;
    position: relative;
    width: 0;
    transition: width 1.5s ease-in-out;
  }
  
  .skill-bar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shine 2s infinite;
  }
  
  @keyframes shine {
    0% {
      transform: translateX(-100%);
    }
    100% {
      transform: translateX(100%);
    }
  }
  
  /* Projects Section */
  .projects {
    background-color: var(--bg-color);
    position: relative;
  }
  
  .projects::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at 100% 0%, rgba(75, 139, 190, 0.05) 0%, transparent 70%);
    z-index: 0;
  }
  
  .projects-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
  }
  
  .filter-btn {
    padding: 1rem 2.5rem;
    background-color: var(--card-bg);
    border: none;
    border-radius: 5rem;
    color: var(--light-color);
    font-size: 1.6rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .filter-btn:hover,
  .filter-btn.active {
    background-color: var(--primary-color);
    color: var(--light-color);
  }
  
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(35rem, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 1;
  }
  
  .project-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-dark);
    transition: var(--transition);
  }
  
  .project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  }
  
  .project-img {
    position: relative;
    overflow: hidden;
    height: 25rem;
  }
  
  .project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }
  
  .project-card:hover .project-img img {
    transform: scale(1.1);
  }
  
  .project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 27, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
  }
  
  .project-card:hover .project-overlay {
    opacity: 1;
  }
  
  .project-links {
    display: flex;
    gap: 2rem;
  }
  
  .project-link,
  .project-github {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-color);
    font-size: 2rem;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
  }
  
  .project-github {
    background-color: var(--card-bg);
    transition-delay: 0.1s;
  }
  
  .project-card:hover .project-link,
  .project-card:hover .project-github {
    transform: translateY(0);
    opacity: 1;
  }
  
  .project-info {
    padding: 2.5rem;
  }
  
  .project-title {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
  }
  
  .project-description {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.5rem;
  }
  
  .project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .tech-tag {
    padding: 0.5rem 1.5rem;
    background-color: rgba(75, 139, 190, 0.1);
    border-radius: 5rem;
    font-size: 1.4rem;
    color: var(--primary-color);
  }
  
  /* Contact Section */
  .contact {
    background-color: var(--bg-color);
    position: relative;
  }
  
  .contact::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at 0% 100%, rgba(75, 139, 190, 0.05) 0%, transparent 70%);
    z-index: 0;
  }
  
  .contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(40rem, 1fr));
    gap: 5rem;
    position: relative;
    z-index: 1;
  }
  
  .contact-info {
    padding: 3rem;
    background-color: var(--card-bg);
    border-radius: 1rem;
    box-shadow: var(--shadow-dark);
  }
  
  .contact-info h3 {
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
  }
  
  .contact-info p {
    color: var(--text-light);
    margin-bottom: 3rem;
  }
  
  .contact-details {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-bottom: 3rem;
  }
  
  .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
  }
  
  .contact-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background-color: rgba(75, 139, 190, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
  }
  
  .contact-text h4 {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
  }
  
  .contact-text p {
    color: var(--text-light);
    margin-bottom: 0;
  }
  
  .contact-form-container {
    padding: 3rem;
    background-color: var(--card-bg);
    border-radius: 1rem;
    box-shadow: var(--shadow-dark);
  }
  
  .contact-form {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
  }
  
  .form-group {
    position: relative;
  }
  
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 1.5rem 2rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--light-color);
    font-size: 1.6rem;
    font-family: var(--font-primary);
    transition: var(--transition);
  }
  
  .form-group textarea {
    min-height: 15rem;
    resize: vertical;
  }
  
  .form-group input:focus,
  .form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    background-color: rgba(255, 255, 255, 0.08);
  }
  
  .form-group label {
    position: absolute;
    top: 1.5rem;
    left: 2rem;
    color: var(--text-light);
    font-size: 1.6rem;
    pointer-events: none;
    transition: var(--transition);
  }
  
  .form-group input:focus ~ label,
  .form-group textarea:focus ~ label,
  .form-group input:not(:placeholder-shown) ~ label,
  .form-group textarea:not(:placeholder-shown) ~ label {
    top: -1.2rem;
    left: 1rem;
    font-size: 1.2rem;
    background-color: var(--card-bg);
    padding: 0 0.5rem;
    color: var(--primary-color);
  }
  
  .form-group input::placeholder,
  .form-group textarea::placeholder {
    color: transparent;
  }
  
  .submit-btn {
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .submit-btn i {
    transition: var(--transition);
  }
  
  .submit-btn:hover i {
    transform: translateX(5px);
  }
  
  /* Footer */
  footer {
    background-color: var(--dark-color);
    padding: 5rem 0;
    position: relative;
  }
  
  .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
  }
  
  .footer-logo {
    font-size: 2.4rem;
    font-weight: 700;
  }
  
  .footer-text {
    color: var(--text-light);
    font-size: 1.4rem;
  }
  
  .footer-links {
    display: flex;
    gap: 2rem;
  }
  
  .footer-links a {
    color: var(--text-light);
    transition: var(--transition);
  }
  
  .footer-links a:hover {
    color: var(--primary-color);
  }
  
  /* Back to Top Button */
  .back-to-top {
    position: fixed;
    bottom: 3rem;
    right: 3rem;
    width: 5rem;
    height: 5rem;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-color);
    font-size: 2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 5px 15px rgba(75, 139, 190, 0.4);
  }
  
  .back-to-top.active {
    opacity: 1;
    visibility: visible;
  }
  
  .back-to-top:hover {
    background-color: var(--accent-color);
    transform: translateY(-5px);
  }
  
  /* Media Queries */
  @media (max-width: 1200px) {
    html {
      font-size: 55%;
    }
  }
  
  @media (max-width: 992px) {
    html {
      font-size: 50%;
    }
  
    .hero-content {
      flex-direction: column;
      text-align: center;
    }
  
    .hero-text {
      padding-right: 0;
      margin-bottom: 5rem;
    }
  
    .about-content {
      flex-direction: column;
      text-align: center;
    }
  
    .about-image {
      margin-bottom: 5rem;
    }
  
    .image-frame {
      margin: 0 auto;
    }
  
    .personal-info {
      grid-template-columns: 1fr;
    }
  
    .social-links {
      justify-content: center;
    }
  
    .nav-toggle-label {
      display: block;
      z-index: 1001;
    }
  
    nav {
      position: fixed;
      top: 0;
      right: 0;
      width: 70%;
      height: 100vh;
      background-color: var(--card-bg);
      display: flex;
      align-items: center;
      justify-content: center;
      transform: translateX(100%);
      transition: transform 0.5s ease;
      z-index: 1000;
    }
  
    nav ul {
      flex-direction: column;
      align-items: center;
    }
  
    nav ul li {
      margin: 2rem 0;
    }
  
    .nav-toggle:checked ~ nav {
      transform: translateX(0);
    }
  
    .nav-toggle:checked ~ .nav-toggle-label span {
      background: transparent;
    }
  
    .nav-toggle:checked ~ .nav-toggle-label span::before {
      transform: rotate(45deg);
      top: 0;
    }
  
    .nav-toggle:checked ~ .nav-toggle-label span::after {
      transform: rotate(-45deg);
      top: 0;
    }
  }
  
  @media (max-width: 768px) {
    html {
      font-size: 45%;
    }
  
    .section-title {
      font-size: 3.2rem;
    }
  
    .hero-text h1 {
      font-size: 5rem;
    }
  
    .projects-grid {
      grid-template-columns: 1fr;
    }
  
    .contact-content {
      grid-template-columns: 1fr;
    }
  
    .footer-content {
      flex-direction: column;
      text-align: center;
    }
  }
  
  @media (max-width: 576px) {
    html {
      font-size: 40%;
    }
  
    .cta-buttons {
      flex-direction: column;
      gap: 1.5rem;
    }
  
    .btn {
      width: 100%;
    }
  
    .skills-cards {
      grid-template-columns: 1fr;
    }
  
    .project-links {
      gap: 1rem;
    }
  
    .project-link,
    .project-github {
      width: 4rem;
      height: 4rem;
      font-size: 1.6rem;
    }
  }
  
  /* JavaScript Functionality (CSS Only) */
  /* Skill bars animation */
  .skill-bar[data-level="95%"] {
    width: 95%;
  }
  
  .skill-bar[data-level="90%"] {
    width: 90%;
  }
  
  .skill-bar[data-level="85%"] {
    width: 85%;
  }
  
  .skill-bar[data-level="80%"] {
    width: 80%;
  }
  
  .skill-bar[data-level="78%"] {
    width: 78%;
  }
  
  .skill-bar[data-level="75%"] {
    width: 75%;
  }
  
  .skill-bar[data-level="88%"] {
    width: 88%;
  }
  
  .skill-bar[data-level="92%"] {
    width: 92%;
  }
  
  /* Project filtering (CSS only approximation) */
  .filter-btn:focus + .projects-grid .project-card:not([data-category="all"]) {
    display: none;
  }
  
  .filter-btn[data-filter="web"]:focus ~ .projects-grid .project-card:not([data-category="web"]) {
    display: none;
  }
  
  .filter-btn[data-filter="data"]:focus ~ .projects-grid .project-card:not([data-category="data"]) {
    display: none;
  }
  
  .filter-btn[data-filter="automation"]:focus ~ .projects-grid .project-card:not([data-category="automation"]) {
    display: none;
  }