*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial,sans-serif;
}

body{
    background:black;
    color:white;
}

.container{
    width:100%;
    max-width:600px;
    margin:auto;
}

.hero-title{
    text-align:center;
    padding:40px 20px;
}

.hero-title h1{
    font-size:clamp(28px,5vw,45px);
    font-weight:900;
    text-transform:uppercase;
    text-shadow:
    -2px -2px 0 #000,
     2px -2px 0 #000,
    -2px  2px 0 #000,
     2px  2px 0 #000;
}

.video-section{
    width:100%;
    padding:15px;
}

.video-box{
    overflow:hidden;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.3);
}

.video-box video{
    width:50%;
    display:block;
}

.steps{
    padding:30px 20px;
}

.step{
    margin-bottom:40px;
}

.step-title{
    font-size:clamp(18px,3vw,28px);
    font-weight:900;
    margin-bottom:15px;
    text-shadow:
    -2px -2px 0 #000,
     2px -2px 0 #000,
    -2px  2px 0 #000,
     2px  2px 0 #000;
}

.website{
    background:white;
    color:#2347ff;
    border-radius:50px;
    padding:15px 25px;
    display:flex;
    align-items:center;
    justify-content:center;
    text-decoration:none;
    font-size:clamp(18px,3vw,26px);
    font-weight:bold;
}

.website:hover{
    transform:scale(1.02);
}

.whatsapp{
    font-size:clamp(18px,3vw,24px);
    font-weight:bold;
    line-height:1.6;
}

.footer{
    text-align:center;
    padding:20px;
    opacity:.8;
}

.responsive-img{
    width: 100%;
    height: auto;
    display: block;
}

.carousel{
    position:relative;
    width:100%;
    overflow:hidden;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.3);
}

.slides{
    display:none;
}

.slides img{
    width:100%;
    display:block;
}

.prev,
.next{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    background:rgba(0,0,0,.5);
    color:#fff;
    border:none;
    font-size:28px;
    padding:12px 18px;
    cursor:pointer;
    border-radius:50%;
    user-select:none;
}

.prev{
    left:10px;
}

.next{
    right:10px;
}

.prev:hover,
.next:hover{
    background:#000;
}

.fade{
    animation:fade 0.7s;
}

@keyframes fade{
    from{opacity:.4}
    to{opacity:1}
}