/* Google Font */

html {
    scroll-behavior: smooth;
}
body{
    font-family:'Poppins',sans-serif;
    background:#f8fff9;
    color:#333;
}

/* Navigation */
.navbar{
    padding:15px 0;
}

.navbar-brand{
    font-size:28px;
    font-weight:700;
}

.nav-link{
    font-size:17px;
    margin-left:15px;
}

.nav-link:hover{
    color:#198754 !important;
}



/* Hero */
.hero{
    padding:90px 0;
    background:linear-gradient(to right,#f6fff7,#ffffff);
}

.hero h1{
    color:#1B5E20;
    font-weight:700;
}

.hero p{
    font-size:18px;
    line-height:1.8;
}

.hero img{
    border-radius:20px;
    box-shadow:0 15px 40px rgba(0,0,0,.15);
}

/* Cards */
.card{
    border:none;
    border-radius:20px;
    transition:.3s;
}

.card:hover{
    transform:translateY(-10px);
    box-shadow:0 15px 35px rgba(0,0,0,.15);
}

/* Buttons */
.btn-success{
    border-radius:30px;
    padding:12px 30px;
}

/* Footer */
footer{
    margin-top:50px;
}

.whatsapp{
    position:fixed;
    right:25px;
    bottom:25px;
    width:60px;
    height:60px;
    background:#25D366;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    color:white;
    font-size:28px;
    text-decoration:none;
    box-shadow:0 10px 20px rgba(0,0,0,.2);
}

.whatsapp:hover{
    transform:scale(1.1);
}

#bmi .card{
    border-radius:20px;
}

#bmiResult{
    color:#198754;
    font-weight:bold;
    margin-top:20px;
}

#bmiStatus{
    font-size:20px;
    font-weight:600;
}
#dietPlan{
    border-radius:15px;
    font-size:16px;
    line-height:1.8;
}