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

body{
background:#f4f7fb;
color:#333;
}

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

/* HEADER */

header{
position:sticky;
top:0;
background:white;
box-shadow:0 2px 10px rgba(0,0,0,0.1);
z-index:1000;
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 0;
}

.logo{
font-weight:700;
font-size:22px;
color:#1565c0;
}

nav a{
margin-left:25px;
text-decoration:none;
color:#333;
font-weight:500;
}

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

/* HERO */

.hero{
background:linear-gradient(120deg,#1565c0,#42a5f5);
color:white;
padding:100px 0;
}

.hero-container{
display:flex;
align-items:center;
justify-content:space-between;
flex-wrap:wrap;
}

.hero-text{
max-width:500px;
}

.hero h1{
font-size:42px;
margin-bottom:20px;
}

.hero img{
width:260px;
border-radius:50%;
box-shadow:0 10px 25px rgba(0,0,0,0.2);
}

.btn{
display:inline-block;
margin-top:20px;
background:#ff6f00;
color:white;
padding:12px 28px;
border-radius:30px;
text-decoration:none;
font-weight:600;
transition:0.3s;
}

.btn:hover{
background:#ff8f00;
transform:scale(1.05);
}

/* SECTIONS */

.section{
padding:80px 0;
}

.section h2{
text-align:center;
margin-bottom:40px;
font-size:32px;
}

.bg-light{
background:white;
}

/* GRID */

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

.card{
background:#eef4ff;
padding:30px;
border-radius:12px;
}

.portfolio-card{
background:white;
padding:30px;
border-radius:12px;
box-shadow:0 10px 20px rgba(0,0,0,0.08);
}

.offer-card{
background:white;
padding:40px;
max-width:400px;
margin:auto;
border-radius:15px;
box-shadow:0 10px 25px rgba(0,0,0,0.1);
text-align:center;
}

.offer-card h3{
font-size:34px;
color:#1565c0;
margin-bottom:15px;
}

.small{
font-style:italic;
margin-top:10px;
}

.center{
text-align:center;
}

/* FOOTER */

footer{
background:#1565c0;
color:white;
text-align:center;
padding:20px;
}