/* ----------------------
   Общие стили
------------------------ */
body { 
    margin:0; 
    padding:0; 
    font-family: Inter, sans-serif; 
    background:#0a0a0a; 
    color:white; 
  }
  
  /* ----------------------
     Navbar
  ------------------------ */
  .navbar { 
    background: rgba(0,0,0,0.7); 
    backdrop-filter: blur(8px); 
  }
  
  .navbar .nav-link {
    color: white; 
    transition: color 0.3s ease;
  }
  
  .navbar .nav-link:hover {
    color: #00ff99; /* зелёный цвет */
  }
  
  /* ----------------------
     Hero section
  ------------------------ */
  .hero { 
    position: relative; 
    height: 100vh; 
    width: 100%; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    text-align: center; 
    overflow: hidden; 
    color: #ffffff; 
  }
  
  .hero .container { 
    position: relative; 
    z-index: 2; 
  }
  
  .hero h1, 
  .hero p { 
    text-shadow: 0 0 10px rgba(0,0,0,0.7); 
  }
  
  .btn-main { 
    background: #00ff99; 
    color: #000; 
    border: none; 
    padding: 10px 25px; 
    font-weight: 600; 
    border-radius: 6px; 
    transition: all 0.3s; 
  }
  
  .btn-main:hover { 
    background: #00cc77; 
    color: #000; 
  }
  
  /* ----------------------
     Services section
  ------------------------ */
  .services { 
    padding: 100px 0; 
    text-align: center; 
  }
  
  .service-card { 
    background-color: #111; 
    padding: 20px; 
    border-radius: 10px; 
    transition: transform 0.3s ease, background 0.3s ease; 
  }
  
  .service-card:hover { 
    transform: translateY(-10px); 
  }
  
  /* h3 внутри карточки при hover карточки */
  .service-card h3 {
    transition: color 0.3s ease;
  }
  
  .service-card:hover h3 {
    color: #00ff99; /* зелёный цвет при hover */
  }
  
 /* ----------------------
   Reviews section
------------------------ */
.reviews {
    background-color: #0a0a0a; /* чёрный фон, как hero */
    color: #00ff99; /* светло-зелёный текст для Matrix-эффекта */
    padding: 80px 0;
    text-align: center;
  }
  
  .reviews h2 {
    color: #ffffff; /* заголовки остаются белыми для контраста */
    margin-bottom: 40px;
  }
  
  .reviews p {
    font-size: 1.1rem;
    line-height: 1.6;
  }
  
  /* ----------------------
     Footer
  ------------------------ */
  footer { 
    background-color: #111; 
    text-align: center; 
    padding: 30px 0; 
  }
  
  footer a { 
    color: #00ff99; 
    text-decoration: none; 
    transition: color 0.3s ease;
  }
  
  footer a:hover {
    color: #00cc77;
  }

  .contact-link {
    color: #00ff99;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
  }
  .contact-link:hover {
    color: #00cc77;
    transform: translateY(-3px);
  }