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

body{
    background:#000814;
}

header{
    width:100%;
    background:#020b1d;
    padding:25px 70px;
}

.navbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
}

/* Logo */
.logo img{
    width: 50px;
    height: 50px;
    object-fit: contain;
}

/* Navigation */
nav ul{
    display:flex;
    list-style:none;
    gap:55px;
    position:relative;
}

nav ul li a{
    text-decoration:none;
    color:#d7d7d7;
    font-size:1.1rem;
    transition:0.3s;
    position:relative;
}

nav ul li a:hover,
nav ul li a.active{
    color:#fff;
}

nav ul li a.active::after{
    content:"";
    position:absolute;
    left:50%;
    bottom:-18px;
    transform:translateX(-50%);
    width:90px;
    height:3px;
    background:#2f5bff;
    box-shadow:0 0 20px #2f5bff;
    border-radius:10px;
}

.nav-wrapper{
    position:relative;
}

.nav-wrapper::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-20px;
    width:100%;
    height:1px;
    background:rgba(255,255,255,0.3);
}

.btn{
    text-decoration:none;
    color:#fff;
    font-size:1.2rem;
    font-weight:600;
    padding:18px 38px;
    background:linear-gradient(90deg,#1919ff,#1745ff);
    border-radius:20px;
    box-shadow:0 0 25px rgba(32,75,255,0.5);
    transition:.3s;
}

.btn:hover{
    transform:translateY(-2px);
    box-shadow:0 0 35px rgba(32,75,255,0.8);
}

@media(max-width:1100px){
    .navbar{
        flex-direction:column;
        gap:30px;
    }

    nav ul{
        gap:25px;
        flex-wrap:wrap;
        justify-content:center;
    }
}

.services{
    padding: 80px 70px;
    background: #000814;
    color: white;
}

.services-title{
    text-align: center;
    max-width: 900px;
    margin: auto;
}

.badge{
    display: inline-block;
    padding: 8px 18px;
    background: rgba(30,50,255,.2);
    border: 1px solid #2f5bff;
    border-radius: 20px;
    color: white;
    margin-bottom: 25px;
}

.services-title h1{
    font-size: 64px;
    font-weight: 700;
    line-height: 1.2;
}

.services-title h1 span{
    color: #4c6fff;
}

.services-title p{
    margin-top: 25px;
    color: #c9c9c9;
    font-size: 24px;
    line-height: 1.6;
}

.service-container{
    margin-top: 80px;
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.card{
    width: 330px;
    background: rgba(255,255,255,.08);
    border-radius: 30px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: .3s;
}

.card.active{
    background: linear-gradient(180deg,#1900ff,#121d6d);
    border: 1px solid #2f5bff;
}

.card:hover{
    transform: translateY(-8px);
}

.card h2{
    font-size: 26px;
    margin-bottom: 20px;
}

.card p{
    color: #d6d6d6;
    line-height: 1.6;
    margin-bottom: 25px;
}

.card img{
    width: 100%;
    height: 230px;
    object-fit: cover;
    border-radius: 20px;
}

.learn-btn{
    position: absolute;
    bottom: 30px;
    left: 30px;
    text-decoration: none;
    color: white;
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(10px);
    padding: 16px 30px;
    border-radius: 40px;
    border: 1px solid rgba(255,255,255,.3);
    font-size: 24px;
}