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

html{

    scroll-behavior:smooth;

}

body{

    font-family:'Poppins',sans-serif;

    background:var(--primary);

    color:white;

    overflow-x:hidden;

}

/* Prevent image to drag and select text */
img{
    -webkit-user-drag:none;
    user-select:none;
    -webkit-user-select:none;
}

body{
    -webkit-user-select:none;
    user-select:none;
}



a{

    text-decoration:none;

    color:white;

}

ul{

    list-style:none;

}

img{

    max-width:100%;

}

.container{

    width:90%;

    max-width:1300px;

    margin:auto;

}

section{

    padding:100px 0;

}

.section-title{

    font-size:40px;

    font-weight:700;

    margin-bottom:20px;

    color:var(--accent);

}

.section-subtitle{

    color:var(--gray);

    margin-bottom:60px;

}

.navbar{

    position:fixed;

    width:100%;

    top:0;

    left:0;

    background:rgba(15,23,42,.95);

    backdrop-filter:blur(12px);

    z-index:999;

    border-bottom:1px solid rgba(255,255,255,.08);

}

.nav-container{

    display:flex;

    justify-content:space-between;

    align-items:center;

    height:80px;

}

.logo{

    color:white;

    font-size:28px;

    font-weight:700;

}

.logo span{

    color:var(--accent);

}

.menu{

    display:flex;

    gap:30px;

}

.menu a{

    color:white;

    transition:.3s;

}

.menu a:hover{

    color:var(--accent);

}



/* Hero */

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

#hero{

    min-height:100vh;

    display:flex;

    align-items:center;

}

.hero-container{

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:60px;

}

.hero-left{

    flex:1;

}

.hero-right{

    flex:1;

    display:flex;

    justify-content:center;

}

.hero-tag{

    color:var(--accent);

    font-size:18px;

    margin-bottom:15px;

}

.hero-left h1{

    font-size:65px;

    font-weight:700;

    margin-bottom:10px;

}

.hero-left h2{

    color:var(--accent);

    height:60px;

    font-size:32px;

    margin-bottom:25px;

}

.hero-description{

    color:var(--gray);

    line-height:1.8;

    font-size:18px;

    margin-bottom:35px;

}

.hero-buttons{

    display:flex;

    gap:20px;

    margin-bottom:35px;

}

.btn-primary{

    background:var(--accent);

    color:black;

    padding:14px 30px;

    border-radius:40px;

    font-weight:600;

    transition:.3s;

}

.btn-primary:hover{

    transform:translateY(-4px);

}

.btn-secondary{

    border:2px solid var(--accent);

    color:white;

    padding:14px 30px;

    border-radius:40px;

    transition:.3s;

}

.btn-secondary:hover{

    background:var(--accent);

    color:black;

}

.social-icons{

    display:flex;

    gap:20px;

}

.social-icons i{

    font-size:24px;

    color:white;

    transition:.3s;

}

.social-icons i:hover{

    color:var(--accent);

}

.profile-card{

    width:420px;

    height:420px;

    border-radius:50%;

    overflow:hidden;

    border:6px solid var(--accent);

    box-shadow:0 0 40px rgba(0,217,255,.3);

}

.profile-card img{

    width:100%;

    height:100%;

    object-fit:cover;

}


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

#about{

    background:#111827;

}

.section-heading{

    text-align:center;

    margin-bottom:70px;

}

.about-container{

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:60px;

}

.about-image{

    flex:1;

    display:flex;

    justify-content:center;

}

.about-image img{

    width:380px;

    border-radius:20px;

    border:4px solid var(--accent);

    box-shadow:0 0 25px rgba(0,217,255,.25);

}

.about-content{

    flex:1;

}

.about-content h3{

    font-size:36px;

    margin-bottom:20px;

    color:var(--accent);

}

.about-content p{

    color:var(--gray);

    line-height:1.9;

    margin-bottom:20px;

}

.about-info{

    display:grid;

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

    gap:20px;

    margin-top:35px;

}

.info-box{

    background:#1e293b;

    padding:20px;

    border-radius:12px;

    border:1px solid rgba(255,255,255,.08);

    transition:.3s;

}

.info-box:hover{

    transform:translateY(-5px);

    border-color:var(--accent);

}

.info-box span{

    color:var(--gray);

    font-size:14px;

}

.info-box h5{

    margin-top:10px;

    font-size:18px;

}


/*================ STATISTICS ================*/

#statistics{

    padding:80px 0;

    background:#0f172a;

}

.stats-grid{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:30px;

}

.stat-card{

    background:#1e293b;

    border-radius:16px;

    padding:40px;

    text-align:center;

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.stat-card:hover{

    transform:translateY(-10px);

    border-color:var(--accent);

    box-shadow:0 0 25px rgba(0,217,255,.2);

}

.stat-card i{

    font-size:45px;

    color:var(--accent);

    margin-bottom:20px;

}

.stat-card h2{

    font-size:48px;

    color:white;

    margin-bottom:10px;

}

.stat-card p{

    color:var(--gray);

}

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

#skills{

    background:#111827;

}

.skills-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

}

.skill-category{

    background:#1e293b;

    padding:30px;

    border-radius:16px;

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.skill-category:hover{

    transform:translateY(-10px);

    border-color:var(--accent);

    box-shadow:0 0 25px rgba(0,217,255,.15);

}

.skill-category h3{

    color:var(--accent);

    margin-bottom:25px;

}

.skill-tags{

    display:flex;

    flex-wrap:wrap;

    gap:12px;

}

.skill-tags span{

    background:#0f172a;

    padding:10px 18px;

    border-radius:30px;

    color:white;

    font-size:14px;

    transition:.3s;

}

.skill-tags span:hover{

    background:var(--accent);

    color:black;

}

.full-width{

    grid-column:1/-1;

}


/*================ EXPERIENCE ================*/

#experience{

    background:#0f172a;

}

.timeline{

    position:relative;

    margin-top:70px;

    padding-left:35px;

    border-left:3px solid var(--accent);

}

.timeline-item{

    position:relative;

    margin-bottom:70px;

}

.timeline-dot{

    position:absolute;

    left:-47px;

    width:24px;

    height:24px;

    background:var(--accent);

    border-radius:50%;

    border:4px solid #0f172a;

}

.timeline-content{

    background:#1e293b;

    padding:35px;

    border-radius:16px;

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.timeline-content:hover{

    transform:translateY(-8px);

    border-color:var(--accent);

    box-shadow:0 0 25px rgba(0,217,255,.18);

}

.timeline-date{

    color:var(--accent);

    font-size:15px;

    display:block;

    margin-bottom:12px;

}

.timeline-content h3{

    font-size:28px;

    margin-bottom:8px;

}

.timeline-content h4{

    color:var(--gray);

    margin-bottom:20px;

}

.timeline-content p{

    color:var(--gray);

    line-height:1.8;

}

.experience-tags{

    display:flex;

    flex-wrap:wrap;

    gap:12px;

    margin-top:25px;

}

.experience-tags span{

    background:#111827;

    padding:10px 18px;

    border-radius:25px;

    color:white;

    font-size:14px;

}



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

#projects{
    background:#111827;
}

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

.project-card{

    background:#1e293b;

    border-radius:18px;

    overflow:hidden;

    transition:.4s;

    border:1px solid rgba(255,255,255,.08);

}

.project-card:hover{

    transform:translateY(-12px);

    box-shadow:0 0 30px rgba(0,217,255,.18);

    border-color:var(--accent);

}

.project-card img{

    width:100%;

    height:220px;

    object-fit:cover;

}

.project-content{

    padding:25px;

}

.project-content h3{

    margin-bottom:15px;

}

.project-content p{

    color:var(--gray);

    line-height:1.7;

    margin-bottom:20px;

}

.project-tags{

    display:flex;

    flex-wrap:wrap;

    gap:10px;

    margin-bottom:25px;

}

.project-tags span{

    background:#0f172a;

    padding:8px 16px;

    border-radius:20px;

    font-size:13px;

}

.project-buttons{

    display:flex;

    gap:15px;

}

.project-btn{

    flex:1;

    text-align:center;

    background:var(--accent);

    color:black;

    padding:12px;

    border-radius:10px;

    font-weight:600;

}

.project-btn.demo{

    background:transparent;

    color:white;

    border:2px solid var(--accent);

}

/*================ PROJECT FILTER ================*/

.project-toolbar{

display:flex;

justify-content:space-between;

align-items:center;

margin-bottom:40px;

gap:20px;

flex-wrap:wrap;

}

.project-filter{

display:flex;

gap:15px;

flex-wrap:wrap;

}

.filter-btn{

background:#1e293b;

border:none;

padding:12px 22px;

color:white;

border-radius:30px;

cursor:pointer;

transition:.3s;

}

.filter-btn:hover{

background:var(--accent);

color:black;

}

.filter-btn.active{

background:var(--accent);

color:black;

}

#projectSearch{

padding:12px 20px;

width:280px;

border-radius:30px;

border:none;

outline:none;

}

/*================ TECH STACK ================*/

#techstack{

    background:#0f172a;

}

.tech-grid{

    max-width:900px;

    margin:auto;

}

.skill-progress{

    margin-bottom:35px;

}

.skill-header{

    display:flex;

    justify-content:space-between;

    margin-bottom:10px;

    font-weight:600;

}

.progress{

    height:14px;

    background:#1e293b;

    border-radius:20px;

    overflow:hidden;

}

.progress-bar{

    width:0;

    height:100%;

    background:linear-gradient(90deg,#00d9ff,#2563eb);

    border-radius:20px;

    transition:2s;

}

/* Add this to style.css to give the progress bars a glow on hover: */
.progress-bar{

    box-shadow:0 0 12px rgba(0,217,255,.5);

}

/*================ INDUSTRIAL ================*/

#industrial{

    background:#111827;

}

.industrial-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

}

.industrial-card{

    background:#1e293b;

    padding:35px;

    border-radius:18px;

    text-align:center;

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.industrial-card:hover{

    transform:translateY(-12px);

    border-color:var(--accent);

    box-shadow:0 0 25px rgba(0,217,255,.18);

}

.industrial-card i{

    font-size:55px;

    color:var(--accent);

    margin-bottom:20px;

}

.industrial-card h3{

    margin-bottom:18px;

}

.industrial-card p{

    color:var(--gray);

    line-height:1.8;

}

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

#education{

    background:#0f172a;

}

.education-grid{

    display:grid;

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

    gap:35px;

}

.education-card{

    background:#1e293b;

    padding:35px;

    border-radius:18px;

    text-align:center;

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.education-card:hover{

    transform:translateY(-10px);

    border-color:var(--accent);

    box-shadow:0 0 30px rgba(0,217,255,.18);

}

.edu-icon{

    width:90px;

    height:90px;

    background:rgba(0,217,255,.12);

    margin:auto;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    margin-bottom:25px;

}

.edu-icon i{

    font-size:42px;

    color:var(--accent);

}

.education-card h3{

    margin-bottom:10px;

}

.education-card h4{

    color:var(--gray);

    margin-bottom:10px;

}

.education-card span{

    color:var(--accent);

    display:block;

    margin-bottom:20px;

}

.education-card p{

    color:var(--gray);

    line-height:1.8;

}

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

#certificate{

    background:#111827;

}

.certificate-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

}

.certificate-card{

    background:#1e293b;

    border-radius:18px;

    overflow:hidden;

    transition:.4s;

    border:1px solid rgba(255,255,255,.08);

}

.certificate-card:hover{

    transform:translateY(-10px);

    border-color:var(--accent);

    box-shadow:0 0 30px rgba(0,217,255,.18);

}

.certificate-card img{

    width:100%;

    height:220px;

    object-fit:cover;

}

.certificate-content{

    padding:25px;

    text-align:center;

}

.certificate-content h3{

    margin-bottom:12px;

}

.certificate-content p{

    color:var(--gray);

}

.certificate-content span{

    display:block;

    margin:15px 0;

    color:var(--accent);

}

.certificate-btn{

    display:inline-block;

    background:var(--accent);

    color:black;

    padding:12px 25px;

    border-radius:30px;

    font-weight:600;

    transition:.3s;

}

.certificate-btn:hover{

    transform:scale(1.05);

}

/*================ ACHIEVEMENTS ================*/

#achievements{

    background:#0f172a;

}

.achievement-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

}

.achievement-card{

    background:#1e293b;

    padding:35px;

    text-align:center;

    border-radius:18px;

    border:1px solid rgba(255,255,255,.08);

    transition:.4s;

}

.achievement-card:hover{

    transform:translateY(-10px);

    border-color:var(--accent);

    box-shadow:0 0 30px rgba(0,217,255,.20);

}

.achievement-card i{

    font-size:50px;

    color:var(--accent);

    margin-bottom:20px;

}

.achievement-card h3{

    font-size:30px;

    margin-bottom:15px;

}

.achievement-card p{

    color:var(--gray);

    line-height:1.7;

}


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

#contact{

    background:#111827;

}

.contact-wrapper{

    display:grid;

    grid-template-columns:1fr 1.3fr;

    gap:50px;

}

.contact-card{

    display:flex;

    align-items:center;

    gap:20px;

    background:#1e293b;

    padding:20px;

    margin-bottom:20px;

    border-radius:14px;

    border:1px solid rgba(255,255,255,.08);

}

.contact-card i{

    width:60px;

    height:60px;

    display:flex;

    justify-content:center;

    align-items:center;

    border-radius:50%;

    background:rgba(0,217,255,.12);

    color:var(--accent);

    font-size:24px;

}

.contact-card h4{

    margin-bottom:5px;

}

.contact-card p{

    color:var(--gray);

}

.contact-social{

    display:flex;

    gap:20px;

    margin:30px 0;

}

.contact-social a{

    width:50px;

    height:50px;

    background:#1e293b;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    transition:.3s;

}

.contact-social a:hover{

    background:var(--accent);

    color:black;

}

.download-btn{

    display:inline-block;

    background:var(--accent);

    color:black;

    padding:15px 30px;

    border-radius:35px;

    font-weight:600;

}

.contact-form{

    background:#1e293b;

    padding:35px;

    border-radius:18px;

}

.contact-form form{

    display:flex;

    flex-direction:column;

    gap:20px;

}

.contact-form input,

.contact-form textarea{

    background:#0f172a;

    border:1px solid #334155;

    color:white;

    padding:16px;

    border-radius:10px;

    outline:none;

}

.contact-form button{

    border:none;

    background:var(--accent);

    color:black;

    padding:16px;

    font-size:17px;

    border-radius:10px;

    cursor:pointer;

    font-weight:600;

}

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

#footer{

    background:#020617;

    padding:80px 0 30px;

}

.footer-grid{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:40px;

}

.footer-column h3{

    color:var(--accent);

    margin-bottom:25px;

}

.footer-column p,

.footer-column li{

    color:var(--gray);

    line-height:2;

}

.footer-column ul{

    padding:0;

}

.footer-column a{

    color:var(--gray);

    transition:.3s;

}

.footer-column a:hover{

    color:var(--accent);

}

.footer-social{

    display:flex;

    gap:18px;

}

.footer-social a{

    width:45px;

    height:45px;

    border-radius:50%;

    background:#1e293b;

    display:flex;

    justify-content:center;

    align-items:center;

}

.footer-social a:hover{

    background:var(--accent);

    color:black;

}

hr{

    border:1px solid rgba(255,255,255,.08);

    margin:40px 0;

}

.copyright{

    text-align:center;

    color:var(--gray);

}

/*================ TOP BUTTON ================*/

#topBtn{

    position:fixed;

    bottom:30px;

    right:30px;

    width:55px;

    height:55px;

    border:none;

    border-radius:50%;

    background:var(--accent);

    color:black;

    cursor:pointer;

    display:none;

    z-index:999;

    font-size:20px;

}

/* Hover effect for the top button */

.menu li a {
    position: relative;
    text-decoration: none;
    color: #333;
}

.menu li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 100%;
    height: 2px;
    background: #00d4ff;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.menu li a:hover::after {
    transform: scaleX(1);
}

.menu li a {
    color: #fcf4f4;                  /* Initial text color */
    transition: color 0.3s ease;
}

.menu li a:hover {
    color: #00d4ff;               /* Hover text color */
}


/* Apply hover effect on text of footer technologies section */

.footer-column ul li {
    transition: all 0.3s ease;
    cursor: pointer;
}

.footer-column ul li:hover {
    color: #00bcd4;
    transform: translateX(8px);
}

/* underline  */

.footer-column ul li {
    position: relative;
    width: fit-content;
    cursor: pointer;
    transition: all 0.3s ease;
}

.footer-column ul li::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 2px;
    background: #00bcd4;
    transition: width 0.3s ease;
}

.footer-column ul li:hover {
    color: #00bcd4;
    transform: translateX(8px);
}

.footer-column ul li:hover::after {
    width: 100%;
}