/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* BODY */
  body {
    font-family: 'Inter', sans-serif;
    color: #fff;
    background: radial-gradient(circle at 20% 20%, #1e1b4b, #020617),
                radial-gradient(circle at 80% 80%, #312e81, #020617);
    background-color: #020617;
    line-height: 1.6;
  }
  
  /* HEADER */
  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 10%;
    position: sticky;
    top: 0;
    background: rgba(10,10,30,0.6);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    z-index: 1000;
  }
  
  .logo {
    font-size: 22px;
    font-weight: 700;
  }
  
  nav a {
    margin-left: 25px;
    text-decoration: none;
    color: #aaa;
    transition: 0.3s;
  }
  
  nav a:hover {
    color: #fff;
    text-shadow: 0 0 10px #7C3AED;
  }
  
  /* HERO */
  .hero {
    position: relative;
    padding: 160px 10%;
  }
  
  .hero::after {
    content: "";
    position: absolute;
    width: 500px;
    height: 500px;
    right: 10%;
    top: 20%;
    background: radial-gradient(circle, rgba(255,255,255,0.15), transparent);
    filter: blur(80px);
  }
  
  .hero h1 {
    font-size: 60px;
    font-weight: 700;
    background: linear-gradient(90deg,#ffffff,#a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .hero p {
    margin-top: 15px;
    color: #ccc;
    font-size: 18px;
  }
  
  /* BUTTON */
  .btn {
    margin-top: 25px;
    padding: 15px 35px;
    border-radius: 50px;
    border: none;
    font-weight: 600;
    background: linear-gradient(90deg,#3B82F6,#7C3AED,#EC4899);
    color: white;
    cursor: pointer;
    box-shadow: 0 0 25px rgba(124,58,237,0.6);
    transition: 0.3s;
  }
  
  .btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(236,72,153,0.7);
  }
  
  /* SECTION */
  section {
    padding: 100px 10%;
    animation: fadeUp 1s ease;
  }
  
  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(40px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  /* TITLURI */
  h2 {
    text-align: center;
    margin-bottom: 50px;
    font-size: 32px;
  }
  
  /* CARDS */
  .cards {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .card {
    width: 280px;
    padding: 30px;
    border-radius: 20px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 0 40px rgba(124,58,237,0.2);
    transition: 0.3s;
  }
  
  .card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 0 60px rgba(236,72,153,0.3);
  }
  
  /* PORTFOLIO */
  .portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
    gap: 25px;
  }
  
  .portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    transition: 0.3s;
  }
  
  .portfolio-item img {
    width: 100%;
    display: block;
    transition: 0.4s;
  }
  
  .portfolio-item:hover img {
    transform: scale(1.08);
  }
  
  .portfolio-item::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.6));
  }
  
  /* FORM */
  .contact input,
  .contact textarea {
    display: block;
    margin: 10px auto;
    padding: 12px;
    width: 90%;
    max-width: 400px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: white;
  }
  
  .contact input:focus,
  .contact textarea:focus {
    outline: none;
    border-color: #7C3AED;
    box-shadow: 0 0 15px rgba(124,58,237,0.4);
  }
  
  /* WHATSAPP */
  .whatsapp {
    position: fixed;
    left: 20px;
    bottom: 20px;
    background: #25D366;
    padding: 15px;
    border-radius: 50%;
  }
  
  /* CTA */
  .floating-cta {
    position: fixed;
    right: 20px;
    bottom: 20px;
    background: linear-gradient(90deg,#3B82F6,#7C3AED);
    padding: 15px 20px;
    border-radius: 30px;
  }
  
  /* LOADER */
  #loader {
    position: fixed;
    width: 100%;
    height: 100%;
    background: #020617;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
  }
  
  .loader-logo {
    font-size: 28px;
    color: #3B82F6;
    animation: pulse 1.5s infinite;
  }
  
  @keyframes pulse {
    0% { opacity: .4; transform: scale(.95); }
    50% { opacity: 1; transform: scale(1.1); }
    100% { opacity: .4; transform: scale(.95); }
  }
  
  /* MOBILE */
  @media(max-width:768px) {
    .hero h1 {
      font-size: 36px;
    }
  
    nav {
      display: none;
    }
  
    .cards {
      flex-direction: column;
      align-items: center;
    }
  }