/* Google Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

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

/* HERO SECTION */
.hero{
    padding:110px 0;
    background:linear-gradient(135deg,#4086f0,#6da6fa,#6dd5fa);
    color:#fff;
    overflow:hidden;
}

.badge-custom{
    display:inline-block;
    padding:10px 20px;
    background:rgba(255,255,255,.15);
    border:1px solid rgba(255,255,255,.3);
    border-radius:50px;
    font-weight:600;
    margin-bottom:20px;
    backdrop-filter:blur(10px);
}

.hero h1{
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight:350;
    line-height:1.1;
    margin-bottom:20px;
}

.hero p{
    font-size:1.08rem;
    line-height:1.8;
    color:rgba(255,255,255,.95);
}

.product-circle{
    width:430px;
    height:430px;
    margin:auto;
    border-radius:50%;
    background:rgba(255,255,255,.15);
    display:flex;
    align-items:center;
    justify-content:center;
    backdrop-filter:blur(12px);
    box-shadow:0 20px 50px rgba(0,0,0,.2);
}

/* SECTION */
.features,
.specification{
    padding:90px 0;
    text-align:center;
}

.features h2,
.specification h2{
    font-size:2.3rem;
    font-weight:500;
    color:#263650;
    margin-bottom:20px;
    text-align:center;
}

.features p{
    color:#6c757d;
    text-align:center;
}

/* FEATURE CARD */
.feature-card{
    background:#fff;
    border-radius:20px;
    padding:35px;
    height:100%;
    transition:.35s;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.feature-card:hover{
    transform:translateY(-10px);
    box-shadow:0 18px 40px rgba(13,110,253,.18);
}

.icon{
    width:70px;
    height:70px;
    margin:auto;
    border-radius:50%;
    background:linear-gradient(135deg,#0d6efd,#58c4ff);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:30px;
    color:#fff;
    margin-bottom:20px;
}

.feature-card h5{
    font-weight:500;
    color:#3987fc;
    margin-bottom:15px;
}

.feature-card p{
    color:#666;
    line-height:1.8;
}

/* SPECIFICATION BOX */
.spec-box{
    display:flex;
    justify-content:space-between;
    align-items:center;
    background:#fff;
    padding:18px 22px;
    margin-bottom:18px;
    border-radius:15px;
    border-left:5px solid #0d6efd;
    transition:.3s;
    box-shadow:0 6px 15px rgba(0,0,0,.05);
}

.spec-box:hover{
    transform:translateX(8px);
}

.spec-box div:first-child{
    font-weight:600;
    color:#222;
}

.spec-box div:last-child{
    color:#0d6efd;
    font-weight:600;
}

/* CTA */
.cta{
    padding:90px 0;
    background:linear-gradient(135deg,#428cfa,#6cc9fc, #58c4ff);
    color:#fff;
    text-align:center;
}

.cta h2{
    font-size:2rem;
    font-weight:500;
    margin-bottom:20px;
}

.cta p{
    max-width:850px;
    margin:auto;
    font-size:1.1rem;
    line-height:1.8;
    margin-bottom:35px;
    color:rgba(255,255,255,.95);
}

/* SCROLL ANIMATION */
.feature-card,
.spec-box{
    animation:fadeUp .8s ease;
}

@keyframes fadeUp{

    from{
        opacity:0;
        transform:translateY(40px);
    }

    to{
        opacity:1;
        transform:translateY(0);
    }

}

@media (max-width: 991px) {
    .hero{
        padding: 80px 0;
    }

    .hero h1{
        font-size: 2.5rem;
    }

    .product-circle{
        width: 350px;
        height: 350px;
    }

}

/* Tablet */
@media(max-width:767px){
    .hero{
        text-align:center;
    }

    .product-circle{
        width:260px;
        height:260px;
    }

    .rotate-img{
        width:80%;
    }

    .features,
    .specification,
    .cta{
        padding:70px 0;
    }

    .features h2,
    .specification h2,
    .cta h2{
        font-size:2rem;
    }


    .spec-box{
        flex-direction:column;
        gap:8px;
        text-align:center;
    }

}

/* Mobile */
@media(max-width:575px){
    .hero h1{
        font-size:2.2rem;
    }

    .hero p{
        font-size:1rem;
    }

    .product-circle{
        width:220px;
        height:220px;
    }

    .button-group{
        display:flex;
        gap:10px;
    }


    .feature-card{
        padding:25px;
    }

    .icon{
        width:60px;
        height:60px;
        font-size:26px;
    }

}