:root {
    --primary-color: #d5dbe8;
    --secondary-color: #c6cde1;
    --accent-color: #516da3;
    --text-color: #d8e0e8;
 
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    position: relative;
    z-index: 1;
    overflow-x: hidden;
    line-height: 1.6;
  }
  
  .background {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                url("../assets/image/bg.avif") no-repeat center center/cover;
    z-index: -1;
    animation: zoomIn 20s ease-in-out forwards;
    transform: scale(1);
  }
  
  @keyframes zoomIn {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
  }
  
  .navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(0,0,0,0.4);
    padding: 15px 5%;
    position: sticky;
    top: 0;
    z-index: 100;
    opacity: 0;
    transform: translateY(-20px);
    animation: navbarFade 0.8s ease-out forwards;
    animation-delay: 0.3s;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  
  @keyframes navbarFade {
    to { opacity: 1; transform: translateY(0); }
  }
  
  .logo {
    height: 50px;
    width: auto;
    border-radius: 50%;
    transition: var(--transition);
  }
  
  .logo:hover {
    transform: rotate(180deg);
  }
  
  .nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
    margin: 0;
    padding: 0;
  }
  
  .nav-links li a {
    text-decoration: none;
    color: rgb(225, 232, 218);
    font-weight: 500;
    font-size: 19px;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
  }
  
  .nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-color);
    transition: var(--transition);
  }
  
  .nav-links li a:hover::after {
    width: 100%;
  }
  
  .nav-links li a:hover {
    color: var(--accent-color);
  }
  
  .hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
  }
  
  .content {
    padding: 100px 5%;
    max-width: 1200px;
    margin: auto;
    text-align: center;
  }
  
  h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #ccc);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.2;
  }
  
  h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 30px;
    color: var(--accent-color);
  }
  
  p {
    font-size: clamp(1rem, 1.2vw, 1.2rem);
    line-height: 1.8;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .highlight {
    color: var(--accent-color);
    font-weight: 600;
  }
  
  .scroll-fade {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
  }
  
  .scroll-fade.show {
    opacity: 1;
    transform: translateY(0);
  }
  
  .custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 2px;
    height: 2px;
    background: rgba(255, 255, 255, 0.8);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: width 0.2s ease, height 0.2s ease, background 0.2s ease;
    z-index: 1000;
    mix-blend-mode: difference;
  }
  
  .cursor-grow {
    width: 40px !important;
    height: 40px !important;
    background: rgba(39, 83, 113, 0.3) !important;
  }
  
  .btn-container {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
  }
  
  .btn {
    background-color: var(--primary-color);
    color: #fff;
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 30px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: none;
  }
  
  .btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }
  
  .btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
  }
  
  .btn-outline:hover {
    background: var(--primary-color);
  }
  
  .btn-accent {
    background-color: var(--accent-color);
  }
  
  .btn-accent:hover {
    background-color: #e5dede;
  }
  
  .cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
    padding: 0 5%;
  }
  
  .card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  }
  
  .card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
  }
  
  .card-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
  }
  
  .card-text {
    font-size: 1rem;
    opacity: 0.9;
  }
  
  footer {
    background: transparent;
    padding: 5px;
    text-align: center;
    margin-top: 50px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
  }
  
  
  .social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
  }
  
  .social-link {
    color: white;
    font-size: 1.5rem;
    transition: var(--transition);
  }
  
  .social-link:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
  }
  
  .copyright {
    margin-top: 20px;
    opacity: 0.7;
    font-size: 0.9rem;
  }
  
  /* Animations */
  @keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
  }
  
  .floating {
    animation: float 3s ease-in-out infinite;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    .nav-links {
      position: fixed;
      top: 80px;
      left: -100%;
      width: 100%;
      height: calc(100vh - 80px);
      background: var(--dark-bg);
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 40px;
      transition: var(--transition);
      z-index: 99;
    }
  
    .nav-links.active {
      left: 0;
    }
  
    .hamburger {
      display: block;
    }
  
    .btn-container {
      flex-direction: column;
      align-items: center;
    }
  
    .btn {
      width: 100%;
      justify-content: center;
    }
  }
  
  @media (max-width: 480px) {
    .content {
      padding: 80px 5%;
    }
  
    .cards-container {
      grid-template-columns: 1fr;
    }
  }