/* ===========================
   GLOBAL
=========================== */

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:'Poppins',sans-serif;
    background:#f5f7fb;
    color:#333;
    line-height:1.6;

}

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

section{

    padding:80px 10%;

}

h2{

    font-size:2rem;
    margin-bottom:30px;
    text-align:center;

}

/* ===========================
   NAVBAR
=========================== */

header{

    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:999;

}

.navbar{

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

    padding:18px 10%;

    background:rgba(255,255,255,.85);

    backdrop-filter:blur(10px);

    box-shadow:0 5px 20px rgba(0,0,0,.08);

}

.logo{

    font-size:28px;
    font-weight:700;
    color:#4f46e5;

}

.navbar ul{

    display:flex;
    gap:30px;
    list-style:none;

}

.navbar a{

    text-decoration:none;
    color:#333;
    font-weight:500;
    transition:.3s;

}

.navbar a:hover{

    color:#4f46e5;

}

.btn{

    padding:12px 28px;
    border:none;
    border-radius:30px;
    cursor:pointer;
    background:#4f46e5;
    color:#fff;
    transition:.3s;

}

.btn:hover{

    background:#3730a3;

}

/* ===========================
   HERO
=========================== */

.hero{

    position:relative;
    height:650px;
    overflow:hidden;

}

.cover{

    width:100%;
    height:100%;
    object-fit:cover;

}

.overlay{

    position:absolute;
    inset:0;

    background:linear-gradient(

        rgba(0,0,0,.55),
        rgba(79,70,229,.45)

    );

}

.hero-content{

    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    text-align:center;
    color:#fff;
    z-index:10;

}

.avatar{

    width:170px;
    height:170px;
    border-radius:50%;
    object-fit:cover;
    border:6px solid white;
    margin:auto;
    box-shadow:0 20px 50px rgba(0,0,0,.4);

}

.hero h1{

    font-size:48px;
    margin-top:20px;

}

.hero h3{

    color:#ddd;
    margin:10px 0;

}

.hero p{

    max-width:650px;
    margin:20px auto;

}

.hero-buttons{

    margin-top:30px;

}

.hero-buttons button{

    padding:14px 35px;
    margin:10px;
    border:none;
    border-radius:40px;
    cursor:pointer;
    font-size:16px;
    transition:.3s;

}

.primary{

    background:#4f46e5;
    color:white;

}

.secondary{

    background:white;
    color:#333;

}

.hero-buttons button:hover{

    transform:translateY(-5px);

}

/* ===========================
   STATS
=========================== */

.stats{

    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
    margin-top:-80px;
    position:relative;
    z-index:20;

}

.card{

    background:white;
    border-radius:20px;
    padding:35px;
    text-align:center;
    box-shadow:0 15px 40px rgba(0,0,0,.08);
    transition:.3s;

}

.card:hover{

    transform:translateY(-10px);

}

.card h2{

    color:#4f46e5;
    margin-bottom:10px;

}

/* ===========================
   ABOUT
=========================== */

.about{

    display:grid;
    grid-template-columns:2fr 1fr;
    gap:60px;

}

.right{

    background:white;
    padding:35px;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);

}

.info{

    margin-bottom:25px;

}

.info strong{

    display:block;
    color:#4f46e5;

}

/* ===========================
   SKILLS
=========================== */

.skills{

    background:white;

}

.skill{

    margin-bottom:30px;

}

.skill label{

    display:block;
    margin-bottom:10px;
    font-weight:600;

}

.progress{

    background:#ddd;
    border-radius:20px;
    overflow:hidden;
    height:14px;

}

.progress div{

    height:100%;
    background:linear-gradient(90deg,#4f46e5,#06b6d4);
    border-radius:20px;

}

/* ===========================
   TIMELINE
=========================== */

.timeline{

    border-left:4px solid #4f46e5;
    padding-left:30px;

}

.item{

    margin-bottom:40px;
    position:relative;

}

.item::before{

    content:"";
    width:18px;
    height:18px;
    background:#4f46e5;
    border-radius:50%;

    position:absolute;
    left:-40px;
    top:5px;

}

.item span{

    color:#777;

}

/* ===========================
   EDUCATION
=========================== */

.edu-card{

    max-width:600px;
    margin:auto;
    background:white;
    padding:40px;
    border-radius:20px;
    text-align:center;
    box-shadow:0 10px 30px rgba(0,0,0,.08);

}

/* ===========================
   CERTIFICATES
=========================== */

.certificate-grid{

    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;

}

.certificate{

    background:white;
    padding:35px;
    text-align:center;
    border-radius:20px;
    transition:.3s;
    box-shadow:0 10px 25px rgba(0,0,0,.08);

}

.certificate:hover{

    transform:translateY(-10px);

}

.certificate i{

    font-size:45px;
    color:#f59e0b;
    margin-bottom:15px;

}

/* ===========================
   PROJECTS
=========================== */

.project-grid{

    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;

}

.project{

    background:white;
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.3s;

}

.project:hover{

    transform:translateY(-10px);

}

.project img{

    height:220px;
    width:100%;
    object-fit:cover;

}

.project h3,
.project p{

    padding:15px;

}

/* ===========================
   GALLERY
=========================== */

.gallery-grid{

    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;

}

.gallery-grid img{

    height:250px;
    object-fit:cover;
    border-radius:15px;
    transition:.4s;
    cursor:pointer;

}

.gallery-grid img:hover{

    transform:scale(1.05);

}

/* ===========================
   TESTIMONIAL
=========================== */

.testimonial{

    max-width:700px;
    margin:auto;
    background:white;
    padding:45px;
    text-align:center;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);

}

.testimonial p{

    font-size:20px;
    margin-bottom:20px;

}

/* ===========================
   CONTACT
=========================== */

form{

    max-width:700px;
    margin:auto;

}

form input,
form textarea{

    width:100%;
    padding:18px;
    margin-bottom:20px;
    border:1px solid #ddd;
    border-radius:12px;
    outline:none;

}

form textarea{

    height:180px;
    resize:none;

}

form button{

    background:#4f46e5;
    color:white;
    padding:16px 40px;
    border:none;
    border-radius:30px;
    cursor:pointer;
    transition:.3s;

}

form button:hover{

    background:#3730a3;

}

/* ===========================
   FOOTER
=========================== */

footer{

    background:#111827;
    color:white;
    text-align:center;
    padding:40px;

}

.social{

    margin-bottom:20px;

}

.social i{

    font-size:26px;
    margin:0 12px;
    cursor:pointer;
    transition:.3s;

}

.social i:hover{

    color:#4f46e5;
    transform:translateY(-5px);

}

/* ===========================
   RESPONSIVE
=========================== */

@media(max-width:992px){

.stats{

grid-template-columns:repeat(2,1fr);

}

.about{

grid-template-columns:1fr;

}

.certificate-grid{

grid-template-columns:repeat(2,1fr);

}

.project-grid{

grid-template-columns:1fr;

}

.gallery-grid{

grid-template-columns:repeat(2,1fr);

}

.navbar{

flex-direction:column;
gap:20px;

}

.navbar ul{

flex-wrap:wrap;
justify-content:center;

}

}

@media(max-width:768px){

.hero{

height:550px;

}

.hero h1{

font-size:34px;

}

.stats{

grid-template-columns:1fr;

}

.gallery-grid{

grid-template-columns:1fr;

}

.certificate-grid{

grid-template-columns:1fr;

}

.hero-buttons button{

display:block;
width:220px;
margin:15px auto;

}

}