:root{
    --primary:#0d6efd;
    --secondary:#0dcaf0;
    --dark:#0b2d52;
    --light:#f8fbff;
}

section{
    padding:90px 0;
}

h1{
    color:#fff;
    font-weight:500;
    font-size:clamp(2rem,5vw,2.8rem);
    line-height:1.2;
}

h2,h3,h4,h5{
    color:var(--dark);
    font-weight:500;
}

p{
    line-height:1.7;
}

/* HERO */
.hero{
    background:linear-gradient(135deg,#2363f7,#68cdf9,#6ccdf6);
}

.badge-custom{
    display:inline-block;
    background:#74a0f3;
    color:#fff;
    padding:10px 18px;
    border-radius:30px;
    font-weight:600;
    margin-bottom:20px;
}

.hero h1{
    margin-bottom:20px;
}

.lead{
    font-size:18px;
    color:#fff;
}

.product-circle{
    width:min(100%,400px);
    aspect-ratio:1;
    background:#f3f9ff;
    border-radius:50%;
    display:flex;
    justify-content:center;
    align-items:center;
    margin:auto;
}

/* ABOUT */
.about img{
    border-radius:15px;
}

/* APPLICATIONS */
.applications{
    background:#f8fbff;
}

.app-card{
    border:none;
    border-radius:15px;
    box-shadow:0 10px 25px rgba(0,0,0,.06);
    transition:.4s;
    height:100%;
}

.app-card:hover{
    transform:translateY(-10px);
}

.app-card h4{
    color:var(--primary);
    margin-bottom:15px;
}

/* BENEFITS */
.feature-card{
    background:#fff;
    border-radius:15px;
    padding:35px 25px;
    text-align:center;
    box-shadow:0 8px 20px rgba(0,0,0,.08);
    transition:.4s;
    height:100%;
}

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

.icon{
    font-size:45px;
    margin-bottom:15px;
}

/* PROCESS */
.process{
    background:#f8fbff;
}

.step{
    background:#fff;
    padding:35px 25px;
    border-radius:15px;
    text-align:center;
    box-shadow:0 8px 20px rgba(0,0,0,.08);
    height:100%;
}

.number{
    width:60px;
    height:60px;
    background:var(--primary);
    color:#fff;
    border-radius:50%;
    line-height:60px;
    margin:auto auto 20px;
    font-size:22px;
    font-weight:700;
}

/* SPECIFICATIONS */
.specifications img{
    border-radius:15px;
}

/* CTA */
.cta{
    background:linear-gradient(135deg,var(--primary),var(--secondary));
    color:#fff;
}

.cta h2{
    color:#fff;
}

.cta p{
    color:#f3f3f3;
}

.cta .btn{
    border-radius:40px;
    padding:14px 35px;
    font-weight:500;
    color:#0d6efd;
    font-size: 16px;
}

/* RESPONSIVE */
/* Laptop */
@media (max-width:992px){
    section{
        padding:80px 0;
    }

    .product-circle{
        width:min(100%,350px);
        margin-top:40px;
    }

}

/* Tablet */
@media (max-width:768px){
    section{
        padding:70px 0;
    }

    .hero{
        text-align:center;
    }

    .lead{
        font-size:16px;
    }

    .product-circle{
        width:min(100%,300px);
    }

}

/* Mobile */
@media (max-width:576px){
    section{
        padding:60px 0;
    }

    .badge-custom{
        font-size:14px;
        padding:8px 16px;
    }

    .product-circle{
        width:min(100%,260px);
    }

    .feature-card,
    .step{
        padding:25px 20px;
    }

    .btn1,
    .btn2{
        display:block;
        width:100%;
        max-width:240px;
        margin:12px auto;
        text-align:center;
    }

}