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

  :root {
      --primary: #4ECDC4;
      --secondary: #FF6B6B;
      --accent: #AA96DA;
      --gold: #FFD93D;
      --dark: #0a0a1a;
      --darker: #050510;
      --light: #f0f0f0;
      --gradient-1: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);
      --gradient-2: linear-gradient(135deg, #FF6B6B 0%, #AA96DA 100%);
      --gradient-3: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  }

  body {
      font-family: 'Inter', sans-serif;
      background: var(--darker);
      color: var(--light);
      min-height: 100vh;
      overflow-x: hidden;
  }

  /* Animated Starfield Background */
  .starfield {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -2;
      background: radial-gradient(ellipse at bottom, #1a1a3e 0%, #050510 100%);
  }

  .stars {
      position: absolute;
      top: -50%;
      left: -50%;
      width: 300%;
      height: 300%;
      animation: panStars 80s linear infinite;
  }

  @keyframes panStars {
      0% {
          transform: translate(0, 0);
      }
      25% {
          transform: translate(-25%, -15%);
      }
      50% {
          transform: translate(-15%, -25%);
      }
      75% {
          transform: translate(-30%, -10%);
      }
      100% {
          transform: translate(0, 0);
      }
  }

  .stars::before,
  .stars::after {
      content: '';
      position: absolute;
      width: 2px;
      height: 2px;
      background: white;
      border-radius: 50%;
      box-shadow:
          /* Row 1 */
          100px 50px 0 rgba(255, 255, 255, 0.8),
          300px 80px 0 rgba(255, 255, 255, 0.9),
          550px 100px 0 rgba(255, 255, 255, 0.7),
          850px 50px 0 rgba(255, 255, 255, 0.8),
          1100px 120px 0 rgba(255, 255, 255, 0.9),
          1400px 60px 0 rgba(255, 255, 255, 0.6),
          1700px 90px 0 rgba(255, 255, 255, 0.8),
          2000px 40px 0 rgba(255, 255, 255, 0.7),
          2300px 110px 0 rgba(255, 255, 255, 0.9),
          /* Row 2 */
          200px 200px 0 rgba(255, 255, 255, 0.6),
          450px 250px 0 rgba(255, 255, 255, 0.5),
          700px 180px 0 rgba(255, 255, 255, 0.4),
          950px 220px 0 rgba(255, 255, 255, 0.6),
          1250px 190px 0 rgba(255, 255, 255, 0.5),
          1550px 240px 0 rgba(255, 255, 255, 0.7),
          1850px 170px 0 rgba(255, 255, 255, 0.6),
          2150px 230px 0 rgba(255, 255, 255, 0.8),
          /* Row 3 */
          50px 350px 0 rgba(255, 255, 255, 0.7),
          320px 380px 0 rgba(255, 255, 255, 0.8),
          620px 320px 0 rgba(255, 255, 255, 0.9),
          920px 400px 0 rgba(255, 255, 255, 0.7),
          1180px 360px 0 rgba(255, 255, 255, 0.6),
          1480px 390px 0 rgba(255, 255, 255, 0.8),
          1780px 340px 0 rgba(255, 255, 255, 0.5),
          2080px 380px 0 rgba(255, 255, 255, 0.7),
          /* Row 4 */
          180px 500px 0 rgba(255, 255, 255, 0.6),
          480px 520px 0 rgba(255, 255, 255, 0.5),
          780px 480px 0 rgba(255, 255, 255, 0.4),
          1080px 550px 0 rgba(255, 255, 255, 0.6),
          1350px 510px 0 rgba(255, 255, 255, 0.8),
          1650px 540px 0 rgba(255, 255, 255, 0.7),
          1950px 490px 0 rgba(255, 255, 255, 0.6),
          2250px 530px 0 rgba(255, 255, 255, 0.9),
          /* Row 5 */
          100px 650px 0 rgba(255, 255, 255, 0.8),
          400px 680px 0 rgba(255, 255, 255, 0.7),
          700px 620px 0 rgba(255, 255, 255, 0.9),
          1000px 700px 0 rgba(255, 255, 255, 0.5),
          1300px 660px 0 rgba(255, 255, 255, 0.6),
          1600px 690px 0 rgba(255, 255, 255, 0.8),
          1900px 640px 0 rgba(255, 255, 255, 0.7),
          2200px 710px 0 rgba(255, 255, 255, 0.6),
          /* Row 6 */
          250px 800px 0 rgba(255, 255, 255, 0.6),
          550px 850px 0 rgba(255, 255, 255, 0.8),
          850px 790px 0 rgba(255, 255, 255, 0.7),
          1150px 860px 0 rgba(255, 255, 255, 0.5),
          1450px 810px 0 rgba(255, 255, 255, 0.9),
          1750px 870px 0 rgba(255, 255, 255, 0.6),
          2050px 820px 0 rgba(255, 255, 255, 0.7),
          /* Row 7 */
          80px 950px 0 rgba(255, 255, 255, 0.7),
          380px 1000px 0 rgba(255, 255, 255, 0.6),
          680px 930px 0 rgba(255, 255, 255, 0.8),
          980px 990px 0 rgba(255, 255, 255, 0.5),
          1280px 950px 0 rgba(255, 255, 255, 0.7),
          1580px 1020px 0 rgba(255, 255, 255, 0.6),
          1880px 960px 0 rgba(255, 255, 255, 0.8),
          2180px 1010px 0 rgba(255, 255, 255, 0.7),
          /* Row 8 */
          200px 1100px 0 rgba(255, 255, 255, 0.9),
          500px 1150px 0 rgba(255, 255, 255, 0.6),
          800px 1080px 0 rgba(255, 255, 255, 0.7),
          1100px 1140px 0 rgba(255, 255, 255, 0.8),
          1400px 1100px 0 rgba(255, 255, 255, 0.5),
          1700px 1160px 0 rgba(255, 255, 255, 0.7),
          2000px 1090px 0 rgba(255, 255, 255, 0.6);
      animation: twinkle 5s ease-in-out infinite;
  }

  .stars::after {
      animation-delay: 2.5s;
      box-shadow:
          /* Offset row 1 */
          150px 100px 0 rgba(255, 255, 255, 0.6),
          420px 130px 0 rgba(255, 255, 255, 0.8),
          720px 70px 0 rgba(255, 255, 255, 0.5),
          1020px 150px 0 rgba(255, 255, 255, 0.9),
          1320px 90px 0 rgba(255, 255, 255, 0.4),
          1620px 140px 0 rgba(255, 255, 255, 0.7),
          1920px 80px 0 rgba(255, 255, 255, 0.6),
          2220px 160px 0 rgba(255, 255, 255, 0.8),
          /* Offset row 2 */
          80px 270px 0 rgba(255, 255, 255, 0.7),
          350px 310px 0 rgba(255, 255, 255, 0.5),
          650px 260px 0 rgba(255, 255, 255, 0.8),
          950px 300px 0 rgba(255, 255, 255, 0.6),
          1250px 280px 0 rgba(255, 255, 255, 0.9),
          1550px 320px 0 rgba(255, 255, 255, 0.5),
          1850px 270px 0 rgba(255, 255, 255, 0.7),
          2150px 340px 0 rgba(255, 255, 255, 0.6),
          /* Offset row 3 */
          220px 440px 0 rgba(255, 255, 255, 0.8),
          520px 470px 0 rgba(255, 255, 255, 0.6),
          820px 420px 0 rgba(255, 255, 255, 0.7),
          1120px 480px 0 rgba(255, 255, 255, 0.5),
          1420px 430px 0 rgba(255, 255, 255, 0.9),
          1720px 490px 0 rgba(255, 255, 255, 0.6),
          2020px 450px 0 rgba(255, 255, 255, 0.8),
          /* Offset row 4 */
          120px 590px 0 rgba(255, 255, 255, 0.5),
          420px 620px 0 rgba(255, 255, 255, 0.7),
          720px 570px 0 rgba(255, 255, 255, 0.6),
          1020px 640px 0 rgba(255, 255, 255, 0.8),
          1320px 600px 0 rgba(255, 255, 255, 0.5),
          1620px 650px 0 rgba(255, 255, 255, 0.7),
          1920px 580px 0 rgba(255, 255, 255, 0.9),
          2220px 630px 0 rgba(255, 255, 255, 0.6),
          /* Offset row 5 */
          280px 750px 0 rgba(255, 255, 255, 0.7),
          580px 780px 0 rgba(255, 255, 255, 0.5),
          880px 730px 0 rgba(255, 255, 255, 0.8),
          1180px 800px 0 rgba(255, 255, 255, 0.6),
          1480px 760px 0 rgba(255, 255, 255, 0.7),
          1780px 810px 0 rgba(255, 255, 255, 0.5),
          2080px 740px 0 rgba(255, 255, 255, 0.8),
          /* Offset row 6 */
          150px 900px 0 rgba(255, 255, 255, 0.6),
          450px 940px 0 rgba(255, 255, 255, 0.8),
          750px 880px 0 rgba(255, 255, 255, 0.7),
          1050px 950px 0 rgba(255, 255, 255, 0.5),
          1350px 910px 0 rgba(255, 255, 255, 0.6),
          1650px 960px 0 rgba(255, 255, 255, 0.8),
          1950px 890px 0 rgba(255, 255, 255, 0.7),
          2250px 940px 0 rgba(255, 255, 255, 0.5),
          /* Offset row 7 */
          300px 1050px 0 rgba(255, 255, 255, 0.8),
          600px 1090px 0 rgba(255, 255, 255, 0.6),
          900px 1040px 0 rgba(255, 255, 255, 0.7),
          1200px 1100px 0 rgba(255, 255, 255, 0.9),
          1500px 1060px 0 rgba(255, 255, 255, 0.5),
          1800px 1110px 0 rgba(255, 255, 255, 0.7),
          2100px 1070px 0 rgba(255, 255, 255, 0.6);
  }

  @keyframes twinkle {

      0%,
      100% {
          opacity: 1;
      }

      50% {
          opacity: 0.5;
      }
  }

  /* Animated Gradient Orbs */
  .bg-orbs {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      overflow: hidden;
      pointer-events: none;
  }

  .orb {
      position: absolute;
      border-radius: 50%;
      filter: blur(80px);
      opacity: 0.4;
      animation: orbFloat 20s ease-in-out infinite;
  }

  .orb-1 {
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(78, 205, 196, 0.4) 0%, transparent 70%);
      top: -200px;
      right: -200px;
      animation-delay: 0s;
  }

  .orb-2 {
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(255, 107, 107, 0.3) 0%, transparent 70%);
      bottom: -150px;
      left: -150px;
      animation-delay: -7s;
  }

  .orb-3 {
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(170, 150, 218, 0.35) 0%, transparent 70%);
      top: 40%;
      left: 30%;
      animation-delay: -14s;
  }

  @keyframes orbFloat {

      0%,
      100% {
          transform: translate(0, 0) scale(1);
      }

      25% {
          transform: translate(50px, -30px) scale(1.1);
      }

      50% {
          transform: translate(-30px, 50px) scale(0.9);
      }

      75% {
          transform: translate(-50px, -20px) scale(1.05);
      }
  }

  /* Navigation */
  nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      padding: 1.25rem 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      z-index: 100;
      backdrop-filter: blur(20px);
      background: rgba(10, 10, 26, 0.7);
      border-bottom: 1px solid rgba(78, 205, 196, 0.1);
  }

  .logo {
      font-family: 'Orbitron', sans-serif;
      font-size: 1.3rem;
      font-weight: 700;
      background: var(--gradient-1);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      letter-spacing: 2px;
      text-transform: uppercase;
  }

  .nav-link {
      color: rgba(255, 255, 255, 0.8);
      text-decoration: none;
      font-weight: 500;
      padding: 0.6rem 1.2rem;
      border-radius: 10px;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      display: flex;
      align-items: center;
      gap: 0.5rem;
      border: 1px solid transparent;
  }

  .nav-link:hover {
      background: rgba(78, 205, 196, 0.15);
      border-color: rgba(78, 205, 196, 0.3);
      color: var(--primary);
  }

  /* Hero Section */
  .hero {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 7rem 2rem 4rem;
      position: relative;
  }

  .hero-badge {
      background: linear-gradient(135deg, rgba(78, 205, 196, 0.15) 0%, rgba(170, 150, 218, 0.15) 100%);
      color: var(--primary);
      padding: 0.6rem 1.5rem;
      border-radius: 50px;
      font-size: 0.8rem;
      font-weight: 600;
      margin-bottom: 2rem;
      border: 1px solid rgba(78, 205, 196, 0.25);
      font-family: 'Orbitron', sans-serif;
      letter-spacing: 3px;
      text-transform: uppercase;
      animation: pulse 3s ease-in-out infinite;
  }

  @keyframes pulse {

      0%,
      100% {
          box-shadow: 0 0 20px rgba(78, 205, 196, 0.2);
      }

      50% {
          box-shadow: 0 0 40px rgba(78, 205, 196, 0.4);
      }
  }

  .hero h1 {
      font-family: 'Orbitron', sans-serif;
      font-size: clamp(2.5rem, 9vw, 5.5rem);
      font-weight: 800;
      line-height: 1.1;
      margin-bottom: 1.5rem;
      letter-spacing: -1px;
  }

  .hero h1 .line-1 {
      display: block;
      background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.9) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
  }

  .hero h1 .line-2 {
      display: block;
      background: linear-gradient(135deg, #4ECDC4 0%, #AA96DA 50%, #FF6B6B 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: gradientShift 5s ease-in-out infinite;
      background-size: 200% 200%;
  }

  @keyframes gradientShift {

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

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

  .hero p {
      font-size: 1.15rem;
      color: rgba(255, 255, 255, 0.65);
      max-width: 600px;
      margin-bottom: 3rem;
      line-height: 1.8;
  }

  .cta-buttons {
      display: flex;
      gap: 1.25rem;
      flex-wrap: wrap;
      justify-content: center;
  }

  .btn {
      padding: 1.1rem 2.5rem;
      border-radius: 14px;
      font-family: 'Inter', sans-serif;
      font-size: 1rem;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      cursor: pointer;
      border: none;
      display: inline-flex;
      align-items: center;
      gap: 0.6rem;
      position: relative;
      overflow: hidden;
  }

  .btn-primary {
      background: var(--gradient-1);
      color: white;
      box-shadow: 0 8px 30px rgba(78, 205, 196, 0.35);
  }

  .btn-primary::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: left 0.5s ease;
  }

  .btn-primary:hover::before {
      left: 100%;
  }

  .btn-primary:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(78, 205, 196, 0.5);
  }

  .btn-secondary {
      background: rgba(255, 255, 255, 0.05);
      color: white;
      border: 1px solid rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(10px);
  }

  .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(78, 205, 196, 0.5);
      transform: translateY(-4px);
  }

  /* Floating 3D Preview */
  .hero-visual {
      margin-top: 4rem;
      position: relative;
  }

  .preview-card {
      width: 320px;
      height: 200px;
      background: linear-gradient(135deg, rgba(30, 30, 60, 0.8) 0%, rgba(50, 50, 90, 0.6) 100%);
      border-radius: 20px;
      border: 1px solid rgba(78, 205, 196, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      animation: cardFloat 6s ease-in-out infinite;
  }

  @keyframes cardFloat {

      0%,
      100% {
          transform: translateY(0) rotateX(5deg) rotateY(-5deg);
      }

      50% {
          transform: translateY(-15px) rotateX(-5deg) rotateY(5deg);
      }
  }

  .preview-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--gradient-2);
  }

  .preview-shapes {
      display: flex;
      gap: 20px;
      align-items: center;
  }

  .shape {
      animation: shapeFloat 3s ease-in-out infinite;
  }

  .shape-sphere {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);
      box-shadow: 0 10px 30px rgba(78, 205, 196, 0.4);
      animation-delay: 0s;
  }

  .shape-cube {
      width: 45px;
      height: 45px;
      background: linear-gradient(135deg, #FF6B6B 0%, #ee5a5a 100%);
      border-radius: 8px;
      box-shadow: 0 10px 30px rgba(255, 107, 107, 0.4);
      animation-delay: -1s;
      transform: rotate(45deg);
  }

  .shape-torus {
      width: 55px;
      height: 55px;
      border: 8px solid #AA96DA;
      border-radius: 50%;
      box-shadow: 0 10px 30px rgba(170, 150, 218, 0.4);
      animation-delay: -2s;
  }

  @keyframes shapeFloat {

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

      50% {
          transform: translateY(-10px);
      }
  }

  .shape-cube {
      animation: cubeFloat 3s ease-in-out infinite;
  }

  @keyframes cubeFloat {

      0%,
      100% {
          transform: translateY(0) rotate(45deg);
      }

      50% {
          transform: translateY(-10px) rotate(45deg);
      }
  }

  /* Features Section */
  .features {
      padding: 8rem 2rem;
      max-width: 1200px;
      margin: 0 auto;
  }

  .section-header {
      text-align: center;
      margin-bottom: 5rem;
  }

  .section-header h2 {
      font-family: 'Orbitron', sans-serif;
      font-size: 2.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
      letter-spacing: 1px;
  }

  .section-header p {
      color: rgba(255, 255, 255, 0.5);
      font-size: 1.1rem;
  }

  .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 2rem;
  }

  .feature-card {
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 20px;
      padding: 2.5rem;
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      position: relative;
      overflow: hidden;
  }

  .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: transparent;
      transition: background 0.4s ease;
  }

  .feature-card:hover {
      transform: translateY(-8px);
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
      border-color: rgba(78, 205, 196, 0.3);
      box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
  }

  .feature-card:nth-child(1):hover::before {
      background: var(--gradient-1);
  }

  .feature-card:nth-child(2):hover::before {
      background: var(--gradient-2);
  }

  .feature-card:nth-child(3):hover::before {
      background: linear-gradient(135deg, #AA96DA 0%, #FCBAD3 100%);
  }

  .feature-card:nth-child(4):hover::before {
      background: linear-gradient(135deg, #FFD93D 0%, #FF8C00 100%);
  }

  .feature-card:nth-child(5):hover::before {
      background: linear-gradient(135deg, #FF8C00 0%, #FF6B6B 100%);
  }

  .feature-card:nth-child(6):hover::before {
      background: linear-gradient(135deg, #95E1D3 0%, #4ECDC4 100%);
  }

  .feature-card:nth-child(7):hover::before {
      background: linear-gradient(135deg, #FCBAD3 0%, #AA96DA 100%);
  }

  .feature-card:nth-child(8):hover::before {
      background: linear-gradient(135deg, #6BCB77 0%, #4ECDC4 100%);
  }

  .feature-icon {
      width: 70px;
      height: 70px;
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
      margin-bottom: 1.5rem;
      position: relative;
  }

  .feature-icon-1 {
      background: linear-gradient(135deg, rgba(78, 205, 196, 0.2) 0%, rgba(78, 205, 196, 0.05) 100%);
      box-shadow: 0 8px 25px rgba(78, 205, 196, 0.15);
  }

  .feature-icon-2 {
      background: linear-gradient(135deg, rgba(255, 107, 107, 0.2) 0%, rgba(255, 107, 107, 0.05) 100%);
      box-shadow: 0 8px 25px rgba(255, 107, 107, 0.15);
  }

  .feature-icon-3 {
      background: linear-gradient(135deg, rgba(170, 150, 218, 0.2) 0%, rgba(170, 150, 218, 0.05) 100%);
      box-shadow: 0 8px 25px rgba(170, 150, 218, 0.15);
  }

  .feature-icon-4 {
      background: linear-gradient(135deg, rgba(255, 217, 61, 0.2) 0%, rgba(255, 217, 61, 0.05) 100%);
      box-shadow: 0 8px 25px rgba(255, 217, 61, 0.15);
  }

  .feature-icon-5 {
      background: linear-gradient(135deg, rgba(255, 140, 0, 0.2) 0%, rgba(255, 140, 0, 0.05) 100%);
      box-shadow: 0 8px 25px rgba(255, 140, 0, 0.15);
  }

  .feature-icon-6 {
      background: linear-gradient(135deg, rgba(149, 225, 211, 0.2) 0%, rgba(149, 225, 211, 0.05) 100%);
      box-shadow: 0 8px 25px rgba(149, 225, 211, 0.15);
  }

  .feature-icon-7 {
      background: linear-gradient(135deg, rgba(252, 186, 211, 0.2) 0%, rgba(252, 186, 211, 0.05) 100%);
      box-shadow: 0 8px 25px rgba(252, 186, 211, 0.15);
  }

  .feature-icon-8 {
      background: linear-gradient(135deg, rgba(107, 203, 119, 0.2) 0%, rgba(107, 203, 119, 0.05) 100%);
      box-shadow: 0 8px 25px rgba(107, 203, 119, 0.15);
  }

  .feature-card h3 {
      font-family: 'Orbitron', sans-serif;
      font-size: 1.2rem;
      font-weight: 600;
      margin-bottom: 0.75rem;
      letter-spacing: 0.5px;
  }

  .feature-card p {
      color: rgba(255, 255, 255, 0.55);
      line-height: 1.7;
      font-size: 0.95rem;
  }

  /* About Section */
  .about {
      padding: 6rem 2rem;
      max-width: 900px;
      margin: 0 auto;
  }

  .about-card {
      background: linear-gradient(135deg, rgba(30, 30, 60, 0.6) 0%, rgba(50, 50, 90, 0.4) 100%);
      border: 1px solid rgba(78, 205, 196, 0.15);
      border-radius: 24px;
      padding: 3.5rem;
      position: relative;
      overflow: hidden;
  }

  .about-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: var(--gradient-1);
  }

  .about-card h2 {
      font-family: 'Orbitron', sans-serif;
      font-size: 1.8rem;
      font-weight: 700;
      margin-bottom: 1.5rem;
      color: var(--primary);
      letter-spacing: 1px;
  }

  .about-card p {
      color: rgba(255, 255, 255, 0.7);
      line-height: 1.8;
      margin-bottom: 1.25rem;
      font-size: 1rem;
  }

  .about-card p:last-of-type {
      margin-bottom: 0;
  }

  .tech-highlight {
      display: inline;
      color: var(--primary);
      font-weight: 500;
  }

  /* CTA Section */
  .cta-section {
      padding: 6rem 2rem;
      max-width: 1000px;
      margin: 0 auto;
  }

  .cta-card {
      background: linear-gradient(135deg, rgba(78, 205, 196, 0.1) 0%, rgba(255, 107, 107, 0.1) 100%);
      border: 1px solid rgba(78, 205, 196, 0.2);
      border-radius: 24px;
      padding: 4rem;
      text-align: center;
      position: relative;
      overflow: hidden;
  }

  .cta-card::before {
      content: '';
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: radial-gradient(circle, rgba(78, 205, 196, 0.1) 0%, transparent 50%);
      animation: ctaPulse 8s ease-in-out infinite;
  }

  @keyframes ctaPulse {

      0%,
      100% {
          transform: translate(0, 0);
      }

      50% {
          transform: translate(10%, 10%);
      }
  }

  .cta-icon {
      font-size: 4rem;
      margin-bottom: 1.5rem;
      display: block;
      position: relative;
      z-index: 1;
  }

  .cta-card h3 {
      font-family: 'Orbitron', sans-serif;
      font-size: 2rem;
      margin-bottom: 1rem;
      position: relative;
      z-index: 1;
  }

  .cta-card p {
      color: rgba(255, 255, 255, 0.6);
      margin-bottom: 2rem;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
      position: relative;
      z-index: 1;
  }

  .cta-card .btn {
      position: relative;
      z-index: 1;
  }

  /* Tech Stack */
  .tech-stack {
      padding: 4rem 2rem;
      max-width: 900px;
      margin: 0 auto;
  }

  .tech-badges {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 1rem;
  }

  .tech-badge {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.08);
      padding: 0.8rem 1.5rem;
      border-radius: 50px;
      font-size: 0.9rem;
      display: flex;
      align-items: center;
      gap: 0.6rem;
      transition: all 0.3s ease;
      font-weight: 500;
  }

  .tech-badge:hover {
      border-color: var(--primary);
      background: rgba(78, 205, 196, 0.1);
      transform: translateY(-3px);
  }

  .tech-badge span {
      font-size: 1.1rem;
  }

  /* Footer */
  footer {
      text-align: center;
      padding: 3rem 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      margin-top: 4rem;
  }

  footer p {
      color: rgba(255, 255, 255, 0.4);
      font-size: 0.9rem;
      line-height: 1.8;
  }

  footer a {
      color: var(--primary);
      text-decoration: none;
      transition: color 0.3s ease;
  }

  footer a:hover {
      color: var(--secondary);
  }

  /* Responsive */
  @media (max-width: 768px) {
      nav {
          padding: 1rem 1.5rem;
      }

      .logo {
          font-size: 1.1rem;
      }

      .hero {
          padding: 6rem 1.5rem 3rem;
      }

      .hero p {
          font-size: 1rem;
      }

      .btn {
          padding: 1rem 2rem;
          font-size: 0.9rem;
      }

      .hero-visual {
          margin-top: 3rem;
      }

      .preview-card {
          width: 280px;
          height: 170px;
      }

      .features {
          padding: 5rem 1.5rem;
      }

      .section-header h2 {
          font-size: 2rem;
      }

      .about-card,
      .cta-card {
          padding: 2.5rem 2rem;
      }

      .about-card h2 {
          font-size: 1.5rem;
      }

      .cta-card h3 {
          font-size: 1.6rem;
      }
  }