*{
    margin:0;
    padding:0;
    box-sizing:border-box;
  }
  
  html{
    scroll-behavior:smooth;
  }
  
  body{
    font-family:'Montserrat',sans-serif;
    background:#050505;
    color:#fff;
    overflow-x:hidden;
  }
  
  a{
    text-decoration:none;
    color:inherit;
  }
  
  img{
    width:100%;
    display:block;
  }
  
  .container{
    width:92%;
    max-width:1200px;
    margin:auto;
  }
  
  /* HEADER */
  
  header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:1000;
    background:rgba(0,0,0,0.85);
    backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(255,255,255,0.08);
  }
  
  .navbar{
    height:75px;
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  
  .logo img{
    height:50px;
    width:auto;
    object-fit:contain;
  }
  
  .logo span{
    color:#ff0000;
  }
  
  .menu{
    display:flex;
    gap:25px;
  }
  
  .menu a{
    transition:0.3s;
  }
  
  .menu a:hover{
    color:#ff0000;
  }
  
  .menu-toggle{
    display:none;
    font-size:2rem;
    cursor:pointer;
  }
  
  /* HERO */
  
  .hero{
    min-height:100vh;
    position:relative;
    display:flex;
    align-items:center;
    background:url('../images/hero.jpg') center/cover;
  }
  
  .overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,0.7);
  }
  
  .hero-content{
    position:relative;
    z-index:2;
  }
  
  .hero h1{
    font-size:clamp(2.5rem,8vw,5rem);
    font-weight:800;
    line-height:1;
    margin-bottom:20px;
  }
  
  .hero h1 span{
    color:#ff0000;
  }
  
  .hero p{
    max-width:600px;
    color:#ddd;
    line-height:1.8;
    margin-bottom:35px;
  }
  
  /* BUTTONS */
  
  .buttons{
    display:flex;
    gap:15px;
    flex-wrap:wrap;
  }
  
  .btn{
    padding:16px 24px;
    border-radius:14px;
    font-weight:700;
    transition:0.3s;
    text-align:center;
  }
  
  .btn-red{
    background:#ff0000;
  }
  
  .btn-red:hover{
    background:#d10000;
  }
  
  .btn-dark{
    background:#111;
    border:1px solid rgba(255,255,255,0.15);
  }
  
  .btn-dark:hover{
    background:#fff;
    color:#000;
  }
  
  /* SECTIONS */
  
  section{
    padding:90px 0;
  }
  
  .section-title{
    text-align:center;
    margin-bottom:50px;
  }
  
  .section-title h2{
    font-size:clamp(2rem,5vw,3.5rem);
  }
  
  /* SERVICES */
  
  .services-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
  }
  
  .service-card{
    background:#111;
    padding:30px;
    border-radius:20px;
    border:1px solid rgba(255,255,255,0.08);
    transition:0.3s;
  }
  
  .service-card:hover{
    border-color:#ff0000;
    transform:translateY(-5px);
  }
  
  .service-card h3{
    color:#ff0000;
    margin-bottom:15px;
  }
  
  .service-card p{
    color:#bbb;
    line-height:1.7;
  }
  
  /* ABOUT */
  
  .about{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:40px;
    align-items:center;
  }
  
  .about-image img{
    border-radius:25px;
  }
  
  .about-text h2{
    margin-bottom:20px;
    font-size:clamp(2rem,5vw,3rem);
  }
  
  .about-text p{
    color:#bbb;
    line-height:1.8;
    margin-bottom:20px;
  }
  
  /* STEPS */
  
  .steps-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
  }
  
  .step{
    background:#111;
    padding:35px 25px;
    border-radius:20px;
    text-align:center;
  }
  
  .number{
    width:65px;
    height:65px;
    border-radius:50%;
    background:#ff0000;
    display:flex;
    align-items:center;
    justify-content:center;
    margin:auto auto 20px;
    font-weight:800;
    font-size:1.4rem;
  }
  
  /* CONTACT */
  
  .contact-box{
    background:#111;
    padding:50px 25px;
    border-radius:25px;
    text-align:center;
  }
  
  .contact-box h2{
    margin-bottom:15px;
    font-size:clamp(2rem,5vw,3rem);
  }
  
  .contact-box p{
    color:#bbb;
    margin-bottom:30px;
  }
  
  /* FOOTER */
  
  footer{
    padding:30px 0;
    text-align:center;
    color:#777;
    border-top:1px solid rgba(255,255,255,0.08);
  }
  
  /* WHATSAPP */
  
  .whatsapp-float{
    position:fixed;
    right:20px;
    bottom:20px;
    width:65px;
    height:65px;
    background:#25D366;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.8rem;
    z-index:999;
  }
  
  /* MOBILE */
  
  @media(max-width:768px){
    .logo img{
        height:55px;
      }
    .menu{
      position:absolute;
      top:75px;
      right:-100%;
      width:250px;
      background:#111;
      flex-direction:column;
      padding:30px;
      transition:0.3s;
    }
  
    .menu.active{
      right:0;
    }
  
    .menu-toggle{
      display:block;
    }
  
    .about{
      grid-template-columns:1fr;
    }
  
    .buttons{
      flex-direction:column;
    }
  
    .btn{
      width:100%;
    }
  
  }