/* ===== GENERAL STYLES ===== */
:root {
    --primary-color: #6c63ff;
    --secondary-color: #4a45b1;
    --accent-color: #ff6b6b;
    --accent-secondary: #00d9ff;
    --text-color: #333;
    --light-text: #f5f5f5;
    --dark-bg: #121212;
    --darker-bg: #0a0a0a;
    --light-bg: #f9f9f9;
    --card-bg: #ffffff;
    --card-dark-bg: #1e1e1e;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.5);
    --border-radius: 12px;
    --neon-glow: 0 0 10px rgba(108, 99, 255, 0.7);
    --neon-blue-glow: 0 0 10px rgba(0, 217, 255, 0.7);
    --neon-red-glow: 0 0 10px rgba(255, 107, 107, 0.7);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
    font-size: 62.5%; /* 1rem = 10px */
  }
  
  body {
    font-family: 'Inter', sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-bg);
    overflow-x: hidden;
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
  }
  
  section {
    padding: 10rem 0;
    position: relative;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 6rem;
  }
  
  .section-header h2 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
  }
  
  .section-line {
    width: 8rem;
    height: 0.4rem;
    background: var(--primary-color);
    margin: 0 auto;
    position: relative;
    box-shadow: var(--neon-glow);
  }
  
  .section-line::before,
  .section-line::after {
    content: '';
    position: absolute;
    width: 1.5rem;
    height: 0.4rem;
    background: var(--accent-color);
    top: 0;
    box-shadow: var(--neon-red-glow);
  }
  
  .section-line::before {
    left: -2.5rem;
  }
  
  .section-line::after {
    right: -2.5rem;
  }
  
  a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
  }
  
  ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  button {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: inherit;
  }
  
  /* ===== PRELOADER ===== */
  .preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--dark-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
  }
  
  .loader {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .circular {
    animation: rotate 2s linear infinite;
    height: 100px;
    width: 100px;
    position: relative;
  }
  
  .path {
    stroke: var(--primary-color);
    stroke-dasharray: 1, 200;
    stroke-dashoffset: 0;
    animation: dash 1.5s ease-in-out infinite;
    stroke-linecap: round;
  }
  
  @keyframes rotate {
    100% {
      transform: rotate(360deg);
    }
  }
  
  @keyframes dash {
    0% {
      stroke-dasharray: 1, 200;
      stroke-dashoffset: 0;
    }
    50% {
      stroke-dasharray: 89, 200;
      stroke-dashoffset: -35px;
    }
    100% {
      stroke-dasharray: 89, 200;
      stroke-dashoffset: -124px;
    }
  }
  
  .loading-text {
    color: var(--light-text);
    font-size: 1.8rem;
    margin-top: 2rem;
  }
  
  .dots {
    animation: dots 1.5s infinite;
  }
  
  @keyframes dots {
    0%, 20% {
      content: ".";
    }
    40% {
      content: "..";
    }
    60%, 100% {
      content: "...";
    }
  }
  
  /* ===== CUSTOM CURSOR ===== */
  .cursor-dot,
  .cursor-outline {
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    transition: opacity 0.3s ease;
  }
  
  .cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    box-shadow: var(--neon-glow);
  }
  
  .cursor-outline {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-color);
    transition: all 0.2s ease-out;
    box-shadow: var(--neon-glow);
  }
  
  /* ===== NAVBAR ===== */
  .navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 2rem 0;
    transition: var(--transition);
  }
  
  .navbar.scrolled {
    background: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .navbar-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo a {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--light-text);
    transition: var(--transition);
  }
  
  .logo span {
    color: var(--primary-color);
  }
  
  .nav-menu {
    display: flex;
    gap: 3rem;
  }
  
  .nav-link {
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--light-text);
    position: relative;
    padding: 0.5rem 0;
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
    box-shadow: var(--neon-glow);
  }
  
  .nav-link:hover::after {
    width: 100%;
  }
  
  .hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
  }
  
  .bar {
    height: 3px;
    width: 100%;
    background: var(--light-text);
    border-radius: 10px;
    transition: var(--transition);
  }
  
  .neural-controls {
    display: flex;
    gap: 1.5rem;
  }
  
  .neural-btn {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-text);
    font-size: 1.6rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .neural-btn:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--neon-glow);
  }
  
  .neural-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: var(--primary-color);
    width: 0;
    box-shadow: var(--neon-glow);
  }
  
  /* ===== HERO SECTION ===== */
  .hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    overflow: hidden;
  }
  
  #particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }
  
  .portal-container {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .portal-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    animation: pulse 3s infinite;
  }
  
  .portal-ring.outer {
    width: 500px;
    height: 500px;
    animation-delay: 0s;
  }
  
  .portal-ring.middle {
    width: 350px;
    height: 350px;
    animation-delay: 0.5s;
  }
  
  .portal-ring.inner {
    width: 200px;
    height: 200px;
    animation-delay: 1s;
  }
  
  @keyframes pulse {
    0% {
      transform: scale(1);
      opacity: 0.8;
      box-shadow: var(--neon-glow);
    }
    50% {
      transform: scale(1.05);
      opacity: 0.5;
      box-shadow: var(--neon-glow), var(--neon-glow);
    }
    100% {
      transform: scale(1);
      opacity: 0.8;
      box-shadow: var(--neon-glow);
    }
  }
  
  #portal-3d {
    position: absolute;
    width: 100%;
    height: 100%;
  }
  
  .hero-content {
    text-align: center;
    color: var(--light-text);
    z-index: 1;
    max-width: 800px;
    padding: 0 2rem;
  }
  
  .hero-title {
    font-size: 7rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 2rem;
    perspective: 1000px;
  }
  
  .hero-name {
    display: block;
    text-shadow: 0 0 10px rgba(108, 99, 255, 0.7);
    margin-bottom: 1rem;
  }
  
  .hero-profession {
    display: block;
    font-size: 3.5rem;
    font-weight: 500;
    text-shadow: 0 0 10px rgba(108, 99, 255, 0.5);
  }
  
  .hero-description {
    font-size: 2rem;
    margin-bottom: 4rem;
    opacity: 0.9;
  }
  
  .hero-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
  }
  
  .magnetic-btn {
    padding: 1.5rem 3rem;
    font-size: 1.6rem;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }
  
  .primary-btn {
    background: var(--primary-color);
    color: var(--light-text);
    box-shadow: var(--neon-glow);
  }
  
  .secondary-btn {
    background: transparent;
    color: var(--light-text);
    border: 2px solid var(--primary-color);
    box-shadow: var(--neon-glow);
  }
  
  .magnetic-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
  }
  
  .magnetic-btn:hover::before {
    width: 300px;
    height: 300px;
  }
  
  .magnetic-btn:hover {
    transform: translateY(-5px);
  }
  
  .status-indicators {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
  }
  
  .status-indicator {
    display: flex;
    align-items: center;
    gap: 0.8rem;
  }
  
  .status-light {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #333;
    border: 1px solid rgba(255, 255, 255, 0.2);
  }
  
  .status-light.pulse {
    background: var(--accent-color);
    animation: statusPulse 2s infinite;
  }
  
  @keyframes statusPulse {
    0% {
      box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
    }
    70% {
      box-shadow: 0 0 0 10px rgba(255, 107, 107, 0);
    }
    100% {
      box-shadow: 0 0 0 0 rgba(255, 107, 107, 0);
    }
  }
  
  .status-text {
    font-size: 1.2rem;
    opacity: 0.7;
  }
  
  .scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--light-text);
    z-index: 1;
  }
  
  .mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    margin-bottom: 10px;
  }
  
  .wheel {
    width: 4px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 2px;
    margin-top: 10px;
    animation: scroll 1.5s infinite;
  }
  
  @keyframes scroll {
    0% {
      transform: translateY(0);
      opacity: 1;
    }
    100% {
      transform: translateY(20px);
      opacity: 0;
    }
  }
  
  .arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
  }
  
  .arrow span {
    display: block;
    width: 10px;
    height: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    border-right: 2px solid rgba(255, 255, 255, 0.3);
    transform: rotate(45deg);
    animation: arrow 1.5s infinite;
    opacity: 0;
  }
  
  .arrow span:nth-child(2) {
    animation-delay: 0.2s;
  }
  
  .arrow span:nth-child(3) {
    animation-delay: 0.4s;
  }
  
  @keyframes arrow {
    0% {
      opacity: 0;
      transform: rotate(45deg) translate(-5px, -5px);
    }
    50% {
      opacity: 1;
    }
    100% {
      opacity: 0;
      transform: rotate(45deg) translate(5px, 5px);
    }
  }
  
  .hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, var(--dark-bg), transparent);
    z-index: 2;
  }
  
  /* ===== GLITCH EFFECT ===== */
  .glitch {
    position: relative;
    animation: glitch 1s linear infinite;
  }
  
  .glitch::before,
  .glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    background: transparent;
  }
  
  .glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--accent-color);
    clip: rect(0, 900px, 0, 0);
    animation: glitch-anim 3s infinite linear alternate-reverse;
  }
  
  .glitch::after {
    left: -2px;
    text-shadow: 2px 0 var(--accent-secondary);
    clip: rect(0, 900px, 0, 0);
    animation: glitch-anim2 2s infinite linear alternate-reverse;
  }
  
  @keyframes glitch-anim {
    0% {
      clip: rect(36px, 9999px, 50px, 0);
    }
    5% {
      clip: rect(91px, 9999px, 64px, 0);
    }
    10% {
      clip: rect(87px, 9999px, 10px, 0);
    }
    15% {
      clip: rect(75px, 9999px, 24px, 0);
    }
    20% {
      clip: rect(73px, 9999px, 39px, 0);
    }
    25% {
      clip: rect(77px, 9999px, 93px, 0);
    }
    30% {
      clip: rect(94px, 9999px, 24px, 0);
    }
    35% {
      clip: rect(12px, 9999px, 11px, 0);
    }
    40% {
      clip: rect(15px, 9999px, 85px, 0);
    }
    45% {
      clip: rect(20px, 9999px, 39px, 0);
    }
    50% {
      clip: rect(61px, 9999px, 77px, 0);
    }
    55% {
      clip: rect(35px, 9999px, 35px, 0);
    }
    60% {
      clip: rect(57px, 9999px, 98px, 0);
    }
    65% {
      clip: rect(9px, 9999px, 90px, 0);
    }
    70% {
      clip: rect(35px, 9999px, 23px, 0);
    }
    75% {
      clip: rect(63px, 9999px, 70px, 0);
    }
    80% {
      clip: rect(96px, 9999px, 58px, 0);
    }
    85% {
      clip: rect(6px, 9999px, 57px, 0);
    }
    90% {
      clip: rect(79px, 9999px, 42px, 0);
    }
    95% {
      clip: rect(28px, 9999px, 51px, 0);
    }
    100% {
      clip: rect(5px, 9999px, 94px, 0);
    }
  }
  
  @keyframes glitch-anim2 {
    0% {
      clip: rect(96px, 9999px, 72px, 0);
    }
    5% {
      clip: rect(95px, 9999px, 95px, 0);
    }
    10% {
      clip: rect(13px, 9999px, 92px, 0);
    }
    15% {
      clip: rect(84px, 9999px, 33px, 0);
    }
    20% {
      clip: rect(11px, 9999px, 17px, 0);
    }
    25% {
      clip: rect(71px, 9999px, 37px, 0);
    }
    30% {
      clip: rect(42px, 9999px, 94px, 0);
    }
    35% {
      clip: rect(84px, 9999px, 86px, 0);
    }
    40% {
      clip: rect(5px, 9999px, 66px, 0);
    }
    45% {
      clip: rect(91px, 9999px, 10px, 0);
    }
    50% {
      clip: rect(71px, 9999px, 89px, 0);
    }
    55% {  
      clip: rect(89px, 9999px, 52px, 0);
    }
    60% {
      clip: rect(61px, 9999px, 18px, 0);
    }
    65% {
      clip: rect(28px, 9999px, 14px, 0);
    }
    70% {
      clip: rect(52px, 9999px, 86px, 0);
    }
    75% {
      clip: rect(71px, 9999px, 30px, 0);
    }
    80% {
      clip: rect(95px, 9999px, 69px, 0);
    }
    85% {
      clip: rect(16px, 9999px, 87px, 0);
    }
    90% {
      clip: rect(36px, 9999px, 56px, 0);
    }
    95% {
      clip: rect(63px, 9999px, 17px, 0);
    }
    100% {
      clip: rect(34px, 9999px, 43px, 0);
    }
  }
  
  /* ===== ABOUT SECTION ===== */
  .about-section {
    background-color: var(--dark-bg);
    color: var(--light-text);
  }
  
  .about-container {
    display: flex;
    align-items: center;
    gap: 6rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
  }
  
  .about-card-3d {
    flex: 1;
    perspective: 1000px;
    height: 500px;
    width: 100%;
    max-width: 400px;
  }
  
  .card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    box-shadow: var(--shadow-dark);
    border-radius: var(--border-radius);
  }
  
  .about-card-3d:hover .card-inner {
    transform: rotateY(180deg);
  }
  
  .card-front, .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--border-radius);
    overflow: hidden;
  }
  
  .card-front {
    background-color: var(--card-dark-bg);
  }
  
  .card-front img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .card-back {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--light-text);
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 3rem;
    text-align: center;
  }
  
  .card-back h3 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
  }
  
  .card-back p {
    font-size: 1.6rem;
    line-height: 1.8;
    margin-bottom: 3rem;
  }
  
  .card-back-stats {
    display: flex;
    justify-content: space-between;
    width: 100%;
  }
  
  .stat {
    text-align: center;
  }
  
  .stat-number {
    font-size: 3.6rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
  }
  
  .stat-label {
    font-size: 1.4rem;
    opacity: 0.8;
  }
  
  .about-content {
    flex: 1;
  }
  
  .about-content h3 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
  }
  
  .about-content p {
    margin-bottom: 2rem;
    font-size: 1.6rem;
  }
  
  .skills-container {
    margin-top: 4rem;
  }
  
  .skills-container h4 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--accent-secondary);
  }
  
  .skill-bars {
    margin-top: 2rem;
  }
  
  .skill {
    margin-bottom: 2.5rem;
  }
  
  .skill-name {
    font-size: 1.6rem;
    font-weight: 500;
    margin-bottom: 1rem;
  }
  
  .skill-bar {
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    position: relative;
    overflow: hidden;
  }
  
  .skill-per {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-secondary) 100%);
    border-radius: 5px;
    position: relative;
    width: 0;
    transition: width 1.5s ease;
    box-shadow: var(--neon-blue-glow);
  }
  
  .skill-per::before {
    content: attr(per) '%';
    position: absolute;
    right: 0;
    top: -30px;
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--light-text);
  }
  
  .bio-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 4rem;
  }
  
  .bio-stat {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .bio-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-color);
  }
  
  .bio-info {
    font-size: 1.6rem;
  }
  
  /* ===== PROJECTS SECTION ===== */
  .projects-section {
    background-color: var(--darker-bg);
    color: var(--light-text);
  }
  
  .filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
  }
  
  .filter-btn {
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--light-text);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 1.4rem;
    font-weight: 500;
    transition: var(--transition);
  }
  
  .filter-btn:hover, .filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: var(--neon-glow);
  }
  
  .projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
  }
  
  .project-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    transform-style: preserve-3d;
    perspective: 1000px;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-dark);
    border-color: var(--primary-color);
  }
  
  .project-img {
    position: relative;
    overflow: hidden;
    height: 200px;
  }
  
  .project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  
  .project-card:hover .project-img img {
    transform: scale(1.05);
  }
  
  .project-overlay {
    position: absolute;
    top: 0;
    right: 0;
    padding: 1rem;
  }
  
  .nft-badge, .featured-badge {
    padding: 0.5rem 1rem;
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
  }
  
  .nft-badge {
    background: rgba(108, 99, 255, 0.2);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
  }
  
  .featured-badge {
    background: rgba(255, 107, 107, 0.2);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
  }
  
  .project-info {
    padding: 2.5rem;
  }
  
  .project-info h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--light-text);
  }
  
  .project-info p {
    margin-bottom: 2rem;
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    min-height: 4.5em;
  }
  
  .project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
  }
  
  .project-tech span {
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 1.2rem;
  }
  
  .project-links {
    display: flex;
    gap: 2rem;
  }
  
  .project-link {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--primary-color);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .project-link:hover {
    color: var(--accent-color);
    transform: translateY(-2px);
  }
  
  .project-3d-preview {
    height: 0;
    overflow: hidden;
    transition: height 0.5s ease;
  }
  
  .project-card:hover .project-3d-preview {
    height: 150px;
  }
  
  .project-3d-container {
    width: 100%;
    height: 100%;
  }
  
  .nft-showcase {
    max-width: 1200px;
    margin: 6rem auto 0;
    padding: 0 2rem;
  }
  
  .nft-header {
    text-align: center;
    margin-bottom: 4rem;
  }
  
  .nft-header h3 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
  }
  
  .nft-header p {
    font-size: 1.6rem;
    opacity: 0.8;
  }
  
  .nft-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
  }
  
  .nft-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
  }
  
  .nft-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-dark);
    border-color: var(--primary-color);
  }
  
  .nft-image {
    height: 250px;
    overflow: hidden;
  }
  
  .nft-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  
  .nft-item:hover .nft-image img {
    transform: scale(1.05);
  }
  
  .nft-info {
    padding: 1.5rem;
  }
  
  .nft-info h4 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--light-text);
  }
  
  .nft-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
  }
  
  .connect-wallet-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.5rem 3rem;
    background: var(--primary-color);
    color: var(--light-text);
    font-size: 1.6rem;
    font-weight: 500;
    border-radius: 50px;
    margin: 4rem auto 0;
    transition: var(--transition);
    max-width: 400px;
  }
  
  .connect-wallet-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--neon-glow);
  }
  
  /* ===== SKILLS SECTION ===== */
  .skills-section {
    background-color: var(--dark-bg);
    color: var(--light-text);
  }
  
  .skills-matrix-container {
    position: relative;
    height: 500px;
    max-width: 1200px;
    margin: 0 auto;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  #skills-3d-visualization {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }
  
  .skills-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(0, 0, 0, 0), rgba(18, 18, 18, 0.7));
  }
  
  .skill-groups {
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
  }
  
  .skill-group {
    flex: 1;
    min-width: 200px;
  }
  
  .skill-group h3 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
  }
  
  .skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .skill-tag {
    padding: 0.8rem 1.6rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 1.4rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .skill-tag:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--neon-glow);
  }
  
  .neural-network {
    max-width: 1200px;
    margin: 6rem auto 0;
    padding: 0 2rem;
  }
  
  .neural-network h3 {
    font-size: 2.8rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--primary-color);
  }
  
  .neural-net-container {
    height: 300px;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
  }
  
  #neural-net-canvas {
    width: 100%;
    height: 100%;
  }
  
  .neural-net-controls {
    display: flex;
    justify-content: center;
    gap: 2rem;
  }
  
  .tools-showcase {
    max-width: 1200px;
    margin: 6rem auto 0;
    padding: 0 2rem;
  }
  
  .tools-showcase h3 {
    font-size: 2.8rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--primary-color);
  }
  
  .tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
  }
  
  .tool-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .tool-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--neon-glow);
  }
  
  .tool-item i {
    font-size: 3rem;
    color: var(--primary-color);
  }
  
  .live-coding {
    max-width: 1200px;
    margin: 6rem auto 0;
    padding: 0 2rem;
  }
  
  .live-coding h3 {
    font-size: 2.8rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--primary-color);
  }
  
  .terminal {
    width: 100%;
    height: 300px;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: #1e1e1e;
    box-shadow: var(--shadow-dark);
  }
  
  .terminal-header {
    background: #323232;
    padding: 1rem;
    display: flex;
    align-items: center;
  }
  
  .terminal-buttons {
    display: flex;
    gap: 0.5rem;
  }
  
  .terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
  }
  
  .terminal-button.red {
    background: #ff5f56;
  }
  
  .terminal-button.yellow {
    background: #ffbd2e;
  }
  
  .terminal-button.green {
    background: #27c93f;
  }
  
  .terminal-title {
    margin-left: 2rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.4rem;
  }
  
  .terminal-body {
    padding: 1.5rem;
    font-family: 'Monaco', monospace;
    font-size: 1.4rem;
    color: var(--light-text);
    overflow-y: auto;
    height: calc(100% - 42px);
  }
  
  .terminal-line {
    margin-bottom: 0.5rem;
    line-height: 1.6;
  }
  
  .terminal-line.success {
    color: #27c93f;
  }
  
  .terminal-line.warning {
    color: #ffbd2e;
  }
  
  .terminal-line.error {
    color: #ff5f56;
  }
  
  .typing {
    display: inline-block;
    position: relative;
  }
  
  .typing::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 0;
    height: 100%;
    width: 2px;
    background: var(--light-text);
    animation: cursor 0.8s infinite;
  }
  
  .cursor {
    display: inline-block;
    width: 10px;
    height: 20px;
    background: var(--light-text);
    margin-left: 5px;
    animation: cursor 0.8s infinite;
  }
  
  @keyframes cursor {
    0%, 100% {
      opacity: 1;
    }
    50% {
      opacity: 0;
    }
  }
  
  /* ===== CONTACT SECTION ===== */
  .contact-section {
    background-color: var(--darker-bg);
    color: var(--light-text);
  }
  
  .contact-container {
    display: flex;
    gap: 6rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
  }
  
  .contact-info, .contact-form {
    flex: 1;
  }
  
  .contact-info h3 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
  }
  
  .contact-info p {
    margin-bottom: 3rem;
    font-size: 1.6rem;
  }
  
  .contact-details {
    margin-left: 30rem;
    margin-top: 5rem;
    margin-bottom: 3rem;
  }
  
  .contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
  }
  
  .contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
  }
  
  .social-icons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 4rem;
    margin-left: 25rem;
  }
  
  .social-icon {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
  }
  
  .social-icon:hover {
    transform: translateY(-5px) rotate(10deg);
    color: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: var(--neon-red-glow);
  }
  
  .ar-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .ar-card h4 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-secondary);
  }
  
  .ar-marker {
    width: 150px;
    height: 150px;
    margin: 0 auto 1.5rem;
    padding: 1rem;
    background: white;
    border-radius: 5px;
  }
  
  .ar-marker img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  
  .ar-card p {
    font-size: 1.4rem;
    opacity: 0.8;
    margin-bottom: 0;
  }
  
  .contact-form {
    background: rgba(255, 255, 255, 0.05);
    padding: 4rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .form-group {
    position: relative;
    margin-bottom: 3rem;
  }
  
  .form-group input, .form-group textarea {
    width: 100%;
    padding: 1.5rem 0;
    font-size: 1.6rem;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    outline: none;
    font-family: inherit;
    transition: var(--transition);
    color: var(--light-text);
  }
  
  .form-group label {
    position: absolute;
    top: 1.5rem;
    left: 0;
    font-size: 1.6rem;
    color: rgba(255, 255, 255, 0.5);
    pointer-events: none;
    transition: var(--transition);
  }
  
  .form-group input:focus, .form-group textarea:focus,
  .form-group input:valid, .form-group textarea:valid {
    border-bottom-color: var(--primary-color);
  }
  
  .form-group input:focus ~ label, .form-group textarea:focus ~ label,
  .form-group input:valid ~ label, .form-group textarea:valid ~ label {
    top: -2rem;
    font-size: 1.2rem;
    color: var(--primary-color);
  }
  
  .form-group textarea {
    min-height: 100px;
    resize: none;
  }
  
  .send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.5rem 3rem;
    background: var(--primary-color);
    color: var(--light-text);
    font-size: 1.6rem;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    width: 100%;
    box-shadow: var(--neon-glow);
  }
  
  .send-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
  }
  
  .send-btn:active {
    transform: translateY(2px);
  }
  
  /* ===== FOOTER ===== */
  .footer {
    background-color: var(--darker-bg);
    color: var(--light-text);
    position: relative;
    padding: 8rem 0 4rem;
  }
  
  .wave-container {
    position: absolute;
    top: -100px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
  }
  
  .wave {
    position: relative;
    display: block;
    width: 100%;
    height: 100px;
  }
  
  .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 4rem;
  }
  
  .footer-logo h3 {
    font-size: 2.4rem;
    margin-bottom: 1.5rem;
  }
  
  .footer-logo span {
    color: var(--primary-color);
  }
  
  .footer-logo p {
    font-size: 1.4rem;
    opacity: 0.8;
  }
  
  .footer-links {
    display: flex;
    gap: 6rem;
  }
  
  .footer-link-group h4 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
  }
  
  .footer-link-group a {
    display: block;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    opacity: 0.8;
    transition: var(--transition);
  }
  
  .footer-link-group a:hover {
    opacity: 1;
    color: var(--primary-color);
    transform: translateX(5px);
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 4rem;
    opacity: 0.5;
    font-size: 1.4rem;
  }
  /* ===== MODAL STYLES ===== */
  .modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  
  .modal.open {
    opacity: 1;
    visibility: visible;
  }
  
  .modal-content {
    background: var(--card-dark-bg);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow: auto;
    position: relative;
    box-shadow: var(--shadow-dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2.4rem;
    color: var(--light-text);
    cursor: pointer;
    transition: var(--transition);
  }
  
  .modal-close:hover {
    color: var(--accent-color);
    transform: rotate(90deg);
  }
  
  .modal-title {
    padding: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 2.4rem;
    color: var(--primary-color);
  }
  
  .modal-body {
    padding: 2rem;
  }
  
  .modal-3d-container {
    height: 400px;
    width: 100%;
  }
  
  .neural-connection-status {
    text-align: center;
  }
  
  .connection-indicator {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 2rem;
    position: relative;
  }
  
  .connection-indicator.connecting {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--primary-color);
  }
  
  .connection-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
  }
  
  .connection-message {
    font-size: 1.8rem;
    margin-bottom: 2rem;
  }
  
  .connection-progress {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin: 0 auto;
    max-width: 300px;
  }
  
  .progress-bar {
    height: 100%;
    background: var(--primary-color);
    width: 0;
    animation: progress 5s forwards;
  }
  
  @keyframes progress {
    0% {
      width: 0;
    }
    100% {
      width: 100%;
    }
  }
  
  
  /* ===== RESPONSIVE STYLES ===== */
  @media (max-width: 1024px) {
    html {
      font-size: 60%;
    }
  
    .about-container, .contact-container {
      flex-direction: column;
      gap: 4rem;
    }
  
    .about-card-3d {
      max-width: 100%;
    }
  
    .neural-progress {
      height: 1px;
    }
  }
  
  @media (max-width: 768px) {
    html {
      font-size: 55%;
    }
  
    .hero-title {
      font-size: 5rem;
    }
  
    .hero-profession {
      font-size: 2.5rem;
    }
  
    .projects-container {
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
  
    .hamburger-menu {
      display: flex;
    }
  
    .nav-menu {
      position: fixed;
      top: 0;
      right: -100%;
      width: 70%;
      height: 100vh;
      background: rgba(18, 18, 18, 0.95);
      flex-direction: column;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
      z-index: 999;
    }
  
    .nav-menu.active {
      right: 0;
    }
  
    .nav-link {
      color: var(--light-text);
      font-size: 2rem;
    }
  
    .footer-content {
      flex-direction: column;
      gap: 3rem;
    }
  
    .footer-links {
      width: 100%;
      justify-content: space-between;
    }
  
    .neural-controls {
      display: none;
    }
  }
  
  @media (max-width: 576px) {
    .hero-buttons {
      flex-direction: column;
      gap: 1.5rem;
    }
  
    .contact-form {
      padding: 3rem 2rem;
    }
  
    .footer-links {
      flex-direction: column;
      gap: 3rem;
    }
  
    .skill-groups {
      flex-direction: column;
      gap: 3rem;
    }
  
    .filter-buttons {
      gap: 1rem;
    }
  
    .filter-btn {
      padding: 0.8rem 1.5rem;
      font-size: 1.2rem;
    }
  
    .status-indicators {
      flex-direction: column;
      gap: 1rem;
    }
  }