/* ===========================
   Dr. Harish Nerella
   Local SEO Microsite
=========================== */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:Arial,Helvetica,sans-serif;
    background:#f7f9fc;
    color:#333;
    line-height:1.7;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

a{
    text-decoration:none;
}

img{
    max-width:100%;
    display:block;
}

/* Header */

header{
    background:#ffffff;
    box-shadow:0 2px 10px rgba(0,0,0,.08);
    position:sticky;
    top:0;
    z-index:999;
}

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 0;
}

.logo{
    font-size:28px;
    font-weight:bold;
    color:#1565c0;
}

nav ul{
    display:flex;
    list-style:none;
    gap:25px;
}

nav a{
    color:#333;
    font-weight:600;
}

nav a:hover{
    color:#1565c0;
}

/* Hero */

.hero{
    padding:80px 0;
    background:#eaf4ff;
}

.hero-content{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:50px;
}

.hero h1{
    font-size:46px;
    color:#0d47a1;
    margin-bottom:20px;
}

.hero p{
    font-size:18px;
    margin-bottom:25px;
}

.btn{
    display:inline-block;
    background:#1565c0;
    color:#fff;
    padding:14px 28px;
    border-radius:8px;
    font-weight:bold;
    transition:.3s;
}

.btn:hover{
    background:#0d47a1;
}

/* Sections */

section{
    padding:70px 0;
}

.section-title{
    text-align:center;
    font-size:34px;
    color:#0d47a1;
    margin-bottom:45px;
}

/* Cards */

.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.card{
    background:#fff;
    border-radius:10px;
    padding:30px;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.card h3{
    color:#1565c0;
    margin-bottom:15px;
}

/* Footer */

footer{
    background:#0d47a1;
    color:#fff;
    padding:50px 0;
}

footer a{
    color:#fff;
}

.footer-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
}

.copy{
    text-align:center;
    margin-top:30px;
    font-size:14px;
}

/* Mobile */

@media(max-width:768px){

.hero-content{
display:flex;
align-items:center;
justify-content:space-between;
gap:50px;
}

.hero h1{
font-size:34px;
}

.navbar{
flex-direction:column;
gap:15px;
}

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

}