*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    height:100vh;
    overflow:hidden;
    font-family:Arial, Helvetica, sans-serif;
    background:linear-gradient(to bottom,#1f2937,#374151);
    color:white;
}

.container{
    position:relative;
    height:100%;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    z-index:10;
}

h1{
    font-size:4rem;
    text-transform:uppercase;
    letter-spacing:4px;
    margin-bottom:20px;
    text-shadow:0 0 15px rgba(255,255,255,0.2);
}

.subtitle{
    font-size:1.4rem;
    color:#fbbf24;
    margin-bottom:40px;
}

.btn{
    display:inline-block;
    padding:15px 35px;
    background:#f59e0b;
    color:#111827;
    text-decoration:none;
    font-weight:bold;
    border-radius:50px;
    transition:0.3s;
    box-shadow:0 5px 20px rgba(245,158,11,.4);
}

.btn:hover{
    transform:translateY(-3px);
    background:#fbbf24;
}

.btn-container{
    display:flex;
    justify-content:center;
    gap:20px;
    margin-top:20px;
}

.btn-container form{
    margin:0;
}

.ground{
    position:absolute;
    bottom:0;
    width:100%;
    height:120px;
    background:#111827;
}

/* Grue */
.crane{
    position:absolute;
    left:10%;
    bottom:120px;
    width:12px;
    height:320px;
    background:#f59e0b;
}

.crane::before{
    content:"";
    position:absolute;
    top:20px;
    left:0;
    width:260px;
    height:10px;
    background:#f59e0b;
}

.crane::after{
    content:"";
    position:absolute;
    top:30px;
    left:240px;
    width:3px;
    height:90px;
    background:#d1d5db;
}

/* Cônes */
.cone{
    position:absolute;
    bottom:120px;
    width:0;
    height:0;
    border-left:25px solid transparent;
    border-right:25px solid transparent;
    border-bottom:60px solid #f97316;
}

.cone::after{
    content:"";
    position:absolute;
    top:18px;
    left:-20px;
    width:40px;
    height:8px;
    background:white;
}

.cone1{ left:65%; }
.cone2{ left:72%; }
.cone3{ left:79%; }

/* Animation */
@keyframes blink{
    0%,100%{opacity:1;}
    50%{opacity:0.4;}
}

.subtitle{
    animation:blink 2s infinite;
}