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

body{
    font-family:'Inter',sans-serif;
    background:#081120;
    color:white;
    overflow-x:hidden;
}

a{
    text-decoration:none;
}

.navbar-modern{
    position:fixed;
    top:0;
    width:100%;
    z-index:999;
    backdrop-filter:blur(20px);
    background:rgba(8,17,32,.75);
    border-bottom:1px solid rgba(255,255,255,.08);
}

.logo{
    font-size:28px;
    font-weight:800;
    color:#fff;
}

.logo span{
    color:#4da3ff;
}

.nav-link{
    color:white !important;
    margin-left:15px;
    transition:.3s;
}

.nav-link:hover{
    color:#4da3ff !important;
}

.hero{
    min-height:100vh;
    display:flex;
    align-items:center;
    position:relative;
    overflow:hidden;
    padding-top:120px;
}

.hero::before{
    content:'';
    position:absolute;
    width:600px;
    height:600px;
    background:#2563eb;
    filter:blur(180px);
    opacity:.25;
    top:-100px;
    right:-100px;
}

.hero-title{
    font-size:68px;
    font-weight:800;
    line-height:1.1;
}

.hero-title span{
    color:#4da3ff;
}

.hero-text{
    font-size:20px;
    color:#b7c1d3;
    margin-top:25px;
    line-height:1.8;
}

.btn-modern{
    display:inline-block;
    margin-top:35px;
    padding:16px 34px;
    border-radius:16px;
    background:linear-gradient(135deg,#2563eb,#4da3ff);
    color:white;
    font-weight:600;
    transition:.4s;
    box-shadow:0 15px 40px rgba(37,99,235,.4);
}

.btn-modern:hover{
    transform:translateY(-5px);
    color:white;
}

.glass-card{
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.08);
    backdrop-filter:blur(20px);
    border-radius:28px;
    padding:35px;
    transition:.4s;
    height:100%;
}

.glass-card:hover{
    transform:translateY(-10px);
    border-color:#4da3ff;
}

.service-icon{
    width:70px;
    height:70px;
    border-radius:18px;
    background:linear-gradient(135deg,#2563eb,#4da3ff);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:28px;
    margin-bottom:25px;
}

.section-title{
    font-size:48px;
    font-weight:800;
    margin-bottom:20px;
}

.section-sub{
    color:#b7c1d3;
    max-width:700px;
    margin:auto;
    line-height:1.8;
}

.contact-section{
    padding:120px 0;
}

.contact-card{
    background:rgba(255,255,255,.05);
    border-radius:32px;
    padding:50px;
    backdrop-filter:blur(20px);
    border:1px solid rgba(255,255,255,.08);
}

.form-group-modern{
    margin-bottom:25px;
}

.form-control-modern{
    width:100%;
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.08);
    border-radius:16px;
    padding:18px 20px;
    color:white;
    outline:none;
    transition:.3s;
}

.form-control-modern:focus{
    border-color:#4da3ff;
    box-shadow:0 0 0 4px rgba(77,163,255,.15);
}

textarea.form-control-modern{
    min-height:150px;
    resize:none;
}

.footer-modern{
    padding:60px 0;
    border-top:1px solid rgba(255,255,255,.08);
    margin-top:100px;
}

.whatsapp-fixed{
    position:fixed;
    right:20px;
    bottom:20px;
    width:65px;
    height:65px;
    border-radius:50%;
    background:#25d366;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:30px;
    color:white;
    z-index:999;
    box-shadow:0 10px 35px rgba(37,211,102,.4);
}

@media(max-width:992px){

    .hero-title{
        font-size:42px;
    }

    .hero-text{
        font-size:17px;
    }

    .section-title{
        font-size:34px;
    }

    .contact-card{
        padding:30px;
    }

}

.form-modern{
    background:rgba(255,255,255,.05);
    backdrop-filter:blur(20px);
    border:1px solid rgba(255,255,255,.08);
    border-radius:28px;
    padding:40px;
    box-shadow:0 20px 50px rgba(0,0,0,.25);
}

.form-title{
    font-size:34px;
    font-weight:800;
    margin-bottom:35px;
}

.input-modern{
    width:100%;
    padding:18px 22px;
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.08);
    border-radius:18px;
    color:#fff;
    outline:none;
    transition:.3s;
    font-size:16px;
}

.input-modern:focus{
    border-color:#4da3ff;
    box-shadow:0 0 0 5px rgba(77,163,255,.15);
}

.input-modern::placeholder{
    color:#9caec7;
}

textarea.input-modern{
    min-height:160px;
    resize:none;
}

.btn-send{
    width:100%;
    border:none;
    padding:18px;
    border-radius:18px;
    font-weight:700;
    background:linear-gradient(135deg,#2563eb,#4da3ff);
    color:#fff;
    transition:.3s;
    box-shadow:0 15px 40px rgba(37,99,235,.35);
}

.btn-send:hover{
    transform:translateY(-3px);
}

.form-group{
    margin-bottom:22px;
}

.success-box{
    margin-top:25px;
    background:#0f5132;
    padding:18px;
    border-radius:16px;
    color:#fff;
}

.error-box{
    margin-top:25px;
    background:#842029;
    padding:18px;
    border-radius:16px;
    color:#fff;
}

@media(max-width:768px){

    .form-modern{
        padding:25px;
        border-radius:22px;
    }

    .form-title{
        font-size:28px;
    }

    .input-modern{
        padding:16px;
    }

}