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

body{
background:#f5f7fb;
color:#222;
}

/* HEADER */

header{
background:#071c33;
padding:15px 50px;
display:flex;
justify-content:space-between;
align-items:center;
position:sticky;
top:0;
z-index:1000;
box-shadow:0 2px 10px rgba(0,0,0,0.1);
}

/* LOGO */

.logo{
display:flex;
align-items:center;
}

.logo img{
height:105px;
width:auto;
object-fit:contain;
background:white;
padding:2px 8px;
border-radius:6px;
box-shadow:0 5px 15px rgba(0,0,0,0.2);
}
/* NAVIGATION */

nav{
display:flex;
align-items:center;
}

nav a{
color:white;
text-decoration:none;
margin-left:25px;
font-size:16px;
transition:0.3s;
font-weight:500;
}

nav a:hover{
color:#4da3ff;
}

/* POST BUTTON */

.post-btn{
background:#0d8bff;
padding:12px 22px;
border-radius:6px;
font-weight:bold;
}

.post-btn:hover{
background:#006fe6;
}

/* HERO SECTION */

.hero{
height:85vh;
background:linear-gradient(to right,#071c33,#0d8bff);
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
text-align:center;
padding:20px;
color:white;
position:relative;
overflow:hidden;
}

.hero::before{
content:'';
position:absolute;
width:500px;
height:500px;
background:rgba(255,255,255,0.05);
border-radius:50%;
top:-120px;
right:-120px;
}

.hero::after{
content:'';
position:absolute;
width:350px;
height:350px;
background:rgba(255,255,255,0.04);
border-radius:50%;
bottom:-120px;
left:-120px;
}

.hero h1{
font-size:72px;
margin-bottom:20px;
font-weight:700;
z-index:2;
}

.hero p{
font-size:24px;
max-width:850px;
line-height:40px;
z-index:2;
}

/* HERO BUTTONS */

.hero-buttons{
margin-top:35px;
display:flex;
gap:20px;
flex-wrap:wrap;
justify-content:center;
z-index:2;
}

.main-btn{
background:white;
color:#0d8bff;
padding:16px 35px;
border-radius:10px;
text-decoration:none;
font-size:18px;
font-weight:700;
transition:0.3s;
}

.main-btn:hover{
background:#dcecff;
}

.secondary-btn{
border:2px solid white;
padding:15px 35px;
border-radius:10px;
text-decoration:none;
font-size:18px;
font-weight:700;
color:white;
transition:0.3s;
}

.secondary-btn:hover{
background:white;
color:#0d8bff;
}

/* CATEGORY SECTION */

.categories{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:25px;
padding:70px 50px;
}

.card{
background:white;
padding:35px;
border-radius:14px;
box-shadow:0 5px 15px rgba(0,0,0,0.08);
transition:0.3s;
text-align:center;
}

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

.category-icon{
font-size:55px;
color:#0d8bff;
margin-bottom:20px;
}

.card h2{
font-size:32px;
margin-bottom:15px;
color:#071c33;
}

.card p{
font-size:17px;
line-height:30px;
margin-bottom:25px;
color:#555;
}

.card a{
display:inline-block;
background:#0d8bff;
color:white;
padding:12px 25px;
text-decoration:none;
border-radius:6px;
transition:0.3s;
font-weight:bold;
}

.card a:hover{
background:#006fe6;
}

/* ABOUT SECTION */

.about{
padding:80px 50px;
background:white;
text-align:center;
}

.about h2{
font-size:50px;
margin-bottom:50px;
color:#071c33;
}

.about-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:30px;
}

.about-box{
background:#f5f9ff;
padding:40px 30px;
border-radius:15px;
transition:0.3s;
}

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

.about-box i{
font-size:55px;
color:#0d8bff;
margin-bottom:20px;
}

.about-box h3{
font-size:28px;
margin-bottom:15px;
color:#071c33;
}

.about-box p{
font-size:17px;
line-height:30px;
color:#555;
}

/* ADS SECTION */

.ads-section{
padding:80px 20px;
text-align:center;
}

.ads-section h2{
font-size:45px;
margin-bottom:30px;
color:#071c33;
}

.ads-box{
background:white;
padding:50px;
max-width:1000px;
margin:auto;
border-radius:15px;
box-shadow:0 5px 20px rgba(0,0,0,0.08);
}

/* FOOTER */

footer{
background:#071c33;
color:white;
padding:60px 30px 30px;
}

.footer-content{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:40px;
max-width:1200px;
margin:auto;
}

.footer-content h3{
margin-bottom:20px;
font-size:24px;
}

.footer-content p{
line-height:30px;
color:#ddd;
}

.footer-content a{
color:#ddd;
text-decoration:none;
}

.footer-content a:hover{
color:#4da3ff;
}

footer hr{
margin:40px 0 25px;
border-color:rgba(255,255,255,0.1);
}

.copyright{
text-align:center;
color:#ccc;
font-size:15px;
}

/* RESPONSIVE */

@media(max-width:768px){

header{
padding:15px 20px;
flex-direction:column;
}

.logo{
margin-bottom:10px;
}

.logo img{
height:60px;
}

nav{
margin-top:10px;
flex-wrap:wrap;
justify-content:center;
}

nav a{
margin:10px;
}

.hero h1{
font-size:42px;
}

.hero p{
font-size:18px;
line-height:32px;
}

.hero-buttons{
flex-direction:column;
}

.categories,
.about{
padding:50px 20px;
}

}