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

body{
background:#07111f;
color:#fff;
line-height:1.7;
}

header{
position:fixed;
top:0;
left:0;
width:100%;
background:#0d1728;
padding:20px 8%;
z-index:1000;
box-shadow:0 2px 10px rgba(0,0,0,.3);
}

nav{
display:flex;
justify-content:space-between;
align-items:center;
}

.logo h2{
color:#38bdf8;
font-size:32px;
}

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

nav ul li{
margin-left:30px;
}

nav ul li a{
color:#fff;
text-decoration:none;
transition:.3s;
font-weight:500;
}

nav ul li a:hover{
color:#38bdf8;
}

.hero{
height:100vh;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
text-align:center;
padding:40px;
}

.hero h1{
font-size:70px;
margin-bottom:20px;
}

.hero p{
font-size:22px;
max-width:750px;
color:#cbd5e1;
margin-bottom:40px;
}

.btn{
display:inline-block;
padding:16px 40px;
background:#38bdf8;
color:#000;
text-decoration:none;
border-radius:8px;
font-weight:bold;
transition:.3s;
}

.btn:hover{
transform:translateY(-3px);
background:#fff;
}

.about,
.services,
.portfolio,
.contact{
padding:100px 8%;
}

.about h2,
.services h2,
.portfolio h2,
.contact h2{
text-align:center;
font-size:42px;
margin-bottom:30px;
color:#38bdf8;
}

.about p,
.portfolio p{
max-width:900px;
margin:auto;
text-align:center;
font-size:18px;
color:#cbd5e1;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:30px;
margin-top:50px;
}

.card{
background:#101b2e;
padding:30px;
border-radius:10px;
transition:.3s;
border:1px solid #1e293b;
}

.card:hover{
transform:translateY(-8px);
border-color:#38bdf8;
}

.card h3{
margin-bottom:15px;
color:#38bdf8;
}

.contact form{
max-width:700px;
margin:auto;
display:flex;
flex-direction:column;
gap:20px;
}

input,
textarea{
padding:16px;
border:none;
border-radius:8px;
background:#101b2e;
color:#fff;
}

textarea{
height:180px;
resize:none;
}

button{
padding:16px;
background:#38bdf8;
border:none;
font-size:18px;
font-weight:bold;
border-radius:8px;
cursor:pointer;
}

button:hover{
background:#fff;
}

footer{
padding:40px;
text-align:center;
background:#0d1728;
color:#94a3b8;
}

@media(max-width:768px){

.hero h1{
font-size:45px;
}

nav{
flex-direction:column;
}

nav ul{
margin-top:20px;
flex-wrap:wrap;
justify-content:center;
}

nav ul li{
margin:10px;
}

}
.about-container{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:60px;
    flex-wrap:wrap;
}

.about-image{
    flex:0 0 280px;
    display:flex;
    justify-content:center;
}

.about-image img{
    width:260px;
    height:260px;
    object-fit:cover;
    border-radius:50%;
    border:5px solid #38bdf8;
    box-shadow:0 0 25px rgba(56,189,248,.45);
}

.about-content{
    flex:1;
    max-width:650px;
}

.about-content h2{
    color:#38bdf8;
    margin-bottom:10px;
}

.about-content h3{
    font-size:32px;
    margin-bottom:20px;
}

.about-content p{
    color:#cbd5e1;
    line-height:1.8;
    font-size:18px;
}
/* =========================
   Statistics Section
========================= */

.stats{
    padding:100px 8%;
    background:#0d1728;
}

.stats h2{
    text-align:center;
    color:#38bdf8;
    font-size:42px;
    margin-bottom:50px;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:30px;
}

.stat-card{
    background:#101b2e;
    padding:40px;
    text-align:center;
    border-radius:12px;
    border:1px solid #1f2937;
    transition:.3s;
}

.stat-card:hover{
    transform:translateY(-8px);
    border-color:#38bdf8;
    box-shadow:0 0 20px rgba(56,189,248,.25);
}

.stat-card h3{
    color:#38bdf8;
    font-size:48px;
    margin-bottom:15px;
}

.stat-card p{
    color:#cbd5e1;
    font-size:18px;
}
/* =========================
   Methodology
========================= */

.methodology{
    padding:100px 8%;
    background:#0d1728;
}

.methodology h2{
    text-align:center;
    color:#38bdf8;
    font-size:42px;
    margin-bottom:20px;
}

.method-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:30px;
    margin-top:60px;
}

.method-card{
    background:#101b2e;
    padding:35px;
    border-radius:14px;
    border:1px solid #1e293b;
    transition:.3s;
}

.method-card:hover{
    transform:translateY(-8px);
    border-color:#38bdf8;
    box-shadow:0 0 25px rgba(56,189,248,.25);
}

.method-card span{
    display:inline-block;
    width:55px;
    height:55px;
    line-height:55px;
    border-radius:50%;
    background:#38bdf8;
    color:#07111f;
    font-weight:bold;
    text-align:center;
    margin-bottom:20px;
}

.method-card h3{
    color:#38bdf8;
    margin-bottom:15px;
}

.method-card p{
    color:#cbd5e1;
    line-height:1.8;
}