@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');



:root{

    --primary:#2563eb;
    --primary-dark:#1d4ed8;

    --secondary:#0f172a;

    --background:#f8fafc;

    --surface:#ffffff;

    --text:#1e293b;

    --text-light:#64748b;

    --border:#e2e8f0;

    --shadow:0 12px 30px rgba(15,23,42,.08);

    --radius:18px;

    --transition:.3s ease;

    --container:1200px;

}



.tech-grid{

display:grid;

grid-template-columns:repeat(auto-fit,minmax(140px,1fr));

gap:25px;

}

.tech-item{

background:white;

padding:30px;

border-radius:18px;

text-align:center;

box-shadow:var(--shadow);

transition:.3s;

}

.tech-item:hover{

transform:translateY(-8px);

}

.tech-item i{

font-size:2.5rem;

color:var(--primary);

margin-bottom:15px;

}

.tech-item span{

font-weight:600;

}

*{

    margin:0;

    padding:0;

    box-sizing:border-box;

}

html{

    scroll-behavior:smooth;

}

body{

    font-family:"Inter",sans-serif;

    background:var(--background);

    color:var(--text);

    line-height:1.7;

}

img{

    max-width:100%;

    display:block;

}

a{

    text-decoration:none;

    color:inherit;

}

ul{

    list-style:none;

}



.container{

    width:min(92%,var(--container));

    margin:auto;

}



.section{

    padding:100px 0;

}

.section-light{

    background:white;

}

.section-title{

    text-align:center;

    margin-bottom:70px;

}

.section-title h2{

    font-size:2.4rem;

    font-weight:800;

    margin-bottom:12px;

}

.section-title p{

    color:var(--text-light);

    max-width:650px;

    margin:auto;

}



.btn{

    display:inline-flex;

    align-items:center;

    gap:10px;

    padding:14px 28px;

    border-radius:50px;

    font-weight:600;

    transition:var(--transition);

}

.primary-btn{

    background:var(--primary);

    color:white;

}

.primary-btn:hover{

    background:var(--primary-dark);

    transform:translateY(-3px);

}

.secondary-btn{

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

    color:var(--primary);

}

.secondary-btn:hover{

    background:var(--primary);

    color:white;

}



.hero{

    min-height:100vh;

    display:flex;

    align-items:center;

    background:linear-gradient(135deg,#eff6ff,#f8fafc);

}

.hero-container{

    display:grid;

    grid-template-columns:1.1fr .9fr;

    gap:70px;

    align-items:center;

}

.hero-badge{

    display:inline-block;

    background:#dbeafe;

    color:var(--primary);

    padding:8px 18px;

    border-radius:30px;

    font-weight:600;

    margin-bottom:25px;

}

.hero h1{

    font-size:4rem;

    font-weight:800;

    line-height:1.1;

    margin-bottom:15px;

}

.hero h1 span{

    color:var(--primary);

}

.hero h2{

    font-size:1.6rem;

    color:var(--text-light);

    margin-bottom:20px;

    font-weight:600;

}

.hero-subtitle{

    max-width:650px;

    margin-bottom:30px;

    color:var(--text-light);

}

.typing-text{

    color:var(--primary);

    font-weight:700;

    font-size:1.1rem;

    min-height:30px;

    margin-bottom:35px;

}

.hero-buttons{

    display:flex;

    gap:20px;

    flex-wrap:wrap;

    margin-bottom:35px;

}

.hero-social{

    display:flex;

    gap:20px;

}

.hero-social a{

    width:50px;

    height:50px;

    display:grid;

    place-items:center;

    background:white;

    border-radius:50%;

    box-shadow:var(--shadow);

    transition:var(--transition);

    font-size:1.2rem;

}

.hero-social a:hover{

    transform:translateY(-6px);

    color:var(--primary);

}

.hero-image{

    display:flex;

    justify-content:center;

}

.hero-image img{

    width:420px;

    height:420px;

    object-fit:cover;

    border-radius:50%;

    border:10px solid white;

    box-shadow:0 20px 45px rgba(37,99,235,.15);

}



.reveal{

    opacity:0;

    transform:translateY(50px);

    transition:1s;

}

.reveal.in{

    opacity:1;

    transform:translateY(0);

}


.about-grid{

    display:grid;

    grid-template-columns:1.2fr .8fr;

    gap:60px;

    align-items:center;

}

.about-text{

    font-size:1.05rem;

}

.about-text p{

    margin-bottom:20px;

    color:var(--text-light);

}

.about-cards{

    display:grid;

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

    gap:20px;

}

.about-card{

    background:white;

    border-radius:var(--radius);

    padding:28px;

    box-shadow:var(--shadow);

    transition:var(--transition);

    text-align:center;

}

.about-card:hover{

    transform:translateY(-8px);

}

.about-card i{

    font-size:2rem;

    color:var(--primary);

    margin-bottom:18px;

}

.about-card h3{

    margin-bottom:10px;

}

.about-card p{

    color:var(--text-light);

    font-size:.95rem;

}



.stats-grid{

    display:grid;

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

    gap:25px;

}

.stat-card{

    background:white;

    border-radius:var(--radius);

    text-align:center;

    padding:35px;

    box-shadow:var(--shadow);

    transition:var(--transition);

}

.stat-card:hover{

    transform:translateY(-8px);

}

.stat-card h2{

    color:var(--primary);

    font-size:2.8rem;

    margin-bottom:10px;

}

.stat-card p{

    color:var(--text-light);

    font-weight:500;

}


.skills-grid{

    display:grid;

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

    gap:30px;

}

.skill-card{

    background:white;

    padding:35px;

    border-radius:var(--radius);

    box-shadow:var(--shadow);

    transition:var(--transition);

}

.skill-card:hover{

    transform:translateY(-8px);

}

.skill-card h3{

    margin-bottom:22px;

    color:var(--primary);

}

.skill-card p{

    margin-bottom:12px;

    color:var(--text-light);

    position:relative;

    padding-left:18px;

}

.skill-card p::before{

    content:"✓";

    color:var(--primary);

    position:absolute;

    left:0;

}



.timeline{

    max-width:900px;

    margin:auto;

    position:relative;

    padding-left:40px;

}

.timeline::before{

    content:"";

    position:absolute;

    left:12px;

    top:0;

    bottom:0;

    width:4px;

    background:var(--primary);

    border-radius:20px;

}

.timeline-item{

    position:relative;

    margin-bottom:60px;

}

.timeline-dot{

    position:absolute;

    left:-36px;

    top:8px;

    width:22px;

    height:22px;

    border-radius:50%;

    background:var(--primary);

    border:4px solid white;

    box-shadow:0 0 0 4px rgba(37,99,235,.15);

}

.timeline-content{

    background:white;

    padding:30px;

    border-radius:var(--radius);

    box-shadow:var(--shadow);

}

.timeline-date{

    display:inline-block;

    background:#dbeafe;

    color:var(--primary);

    padding:6px 14px;

    border-radius:20px;

    margin-bottom:16px;

    font-weight:700;

}

.timeline-content h3{

    margin-bottom:8px;

}

.timeline-content h4{

    margin-bottom:12px;

    color:var(--primary);

}

.timeline-content p{

    color:var(--text-light);

}



.certificate-grid{

    display:grid;

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

    gap:30px;

}

.certificate-card{

    background:white;

    border-radius:var(--radius);

    overflow:hidden;

    box-shadow:var(--shadow);

    transition:var(--transition);

}

.certificate-card:hover{

    transform:translateY(-8px);

}

.certificate-card img{

    width:100%;

    height:220px;

    object-fit:cover;

}

.certificate-content{

    padding:28px;

}

.certificate-content h3{

    margin-bottom:14px;

}

.certificate-content p{

    color:var(--text-light);

    margin-bottom:22px;

}



.tags{

    display:flex;

    flex-wrap:wrap;

    gap:10px;

    margin-top:20px;

}

.tags span{

    background:#eff6ff;

    color:var(--primary);

    padding:8px 16px;

    border-radius:999px;

    font-size:.85rem;

    font-weight:600;

}


.featured-project{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:50px;

    align-items:center;

}

.featured-image img{

    width:100%;

    border-radius:var(--radius);

    box-shadow:var(--shadow);

}

.featured-badge{

    display:inline-block;

    background:#dbeafe;

    color:var(--primary);

    padding:8px 18px;

    border-radius:999px;

    font-weight:700;

    margin-bottom:18px;

}

.featured-content h3{

    font-size:2rem;

    margin-bottom:20px;

}

.featured-content p{

    color:var(--text-light);

    margin-bottom:20px;

}

.project-tech{

    display:flex;

    flex-wrap:wrap;

    gap:12px;

    margin:30px 0;

}

.project-tech span{

    background:#eff6ff;

    color:var(--primary);

    padding:8px 18px;

    border-radius:999px;

    font-weight:600;

}

.project-buttons{

    margin-top:25px;

}



.project-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(340px,1fr));

    gap:35px;

}

.project-card{

    background:white;

    border-radius:var(--radius);

    overflow:hidden;

    box-shadow:var(--shadow);

    transition:.35s;

    display:flex;

    flex-direction:column;

}

.project-card:hover{

    transform:translateY(-10px);

}

.project-image{

    height:220px;

    overflow:hidden;

}

.project-image img{

    width:100%;

    height:100%;

    object-fit:cover;

    transition:.4s;

}

.project-card:hover .project-image img{

    transform:scale(1.05);

}

.project-body{

    padding:30px;

    flex:1;

    display:flex;

    flex-direction:column;

}

.project-type{

    color:var(--primary);

    font-weight:700;

    text-transform:uppercase;

    letter-spacing:1px;

    font-size:.8rem;

    margin-bottom:12px;

}

.project-body h3{

    margin-bottom:16px;

}

.project-body p{

    color:var(--text-light);

    margin-bottom:24px;

}

.project-links{

    margin-top:auto;

}

.projects-footer{

    margin-top:70px;

    text-align:center;

}

.projects-footer p{

    color:var(--text-light);

    margin-bottom:25px;

}



.opportunity-card{

    background:white;

    border-radius:var(--radius);

    padding:60px;

    text-align:center;

    box-shadow:var(--shadow);

}

.opportunity-card h2{

    font-size:2.3rem;

    margin-bottom:25px;

}

.opportunity-card p{

    max-width:800px;

    margin:0 auto 20px;

    color:var(--text-light);

}



.contact-grid{

    display:grid;

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

    gap:25px;

}

.contact-card{

    background:white;

    border-radius:var(--radius);

    text-align:center;

    padding:35px 20px;

    box-shadow:var(--shadow);

    transition:.3s;

}

.contact-card:hover{

    transform:translateY(-8px);

}

.contact-card i{

    font-size:2rem;

    color:var(--primary);

    margin-bottom:18px;

}

.contact-card h3{

    margin-bottom:12px;

}

.contact-card a{

    color:var(--text-light);

    word-break:break-word;

}

.contact-card a:hover{

    color:var(--primary);

}


.navbar{

    position:fixed;

    top:0;

    left:0;

    width:100%;

    background:rgba(255,255,255,.95);

    backdrop-filter:blur(12px);

    box-shadow:0 2px 20px rgba(0,0,0,.05);

    z-index:1000;

}

.nav-container{

    display:flex;

    align-items:center;

    justify-content:space-between;

    height:80px;

}

.logo{

    font-size:1.5rem;

    font-weight:800;

    color:var(--secondary);

}

.logo span{

    color:var(--primary);

}

.nav-links{

    display:flex;

    align-items:center;

    gap:35px;

}

.nav-links li{

    list-style:none;

}

.nav-links a{

    color:var(--text);

    font-weight:600;

    transition:.3s;

    position:relative;

}

.nav-links a:hover{

    color:var(--primary);

}

.nav-links a.active{

    color:var(--primary);

}

.nav-links a.active::after{

    content:"";

    position:absolute;

    left:0;

    bottom:-8px;

    width:100%;

    height:3px;

    border-radius:10px;

    background:var(--primary);

}

.nav-btn{

    padding:12px 24px;

}

.hamburger{

    display:none;

    background:none;

    border:none;

    cursor:pointer;

}

.hamburger span{

    display:block;

    width:28px;

    height:3px;

    margin:6px 0;

    background:var(--secondary);

    border-radius:10px;

}


.back-to-top{

    position:fixed;

    right:30px;

    bottom:30px;

    width:55px;

    height:55px;

    border:none;

    border-radius:50%;

    background:var(--primary);

    color:white;

    cursor:pointer;

    display:grid;

    place-items:center;

    opacity:0;

    pointer-events:none;

    transition:.3s;

    box-shadow:var(--shadow);

    z-index:999;

}

.back-to-top:hover{

    transform:translateY(-5px);

    background:var(--primary-dark);

}


footer{

    background:#0f172a;

    color:white;

    margin-top:120px;

}

.footer-content{

    display:grid;

    grid-template-columns:2fr 1fr 1fr;

    gap:50px;

    padding:70px 0;

}

.footer-left h3{

    font-size:1.8rem;

    margin-bottom:15px;

}

.footer-left p{

    color:#cbd5e1;

    margin-bottom:10px;

}

.footer-links{

    display:flex;

    flex-direction:column;

    gap:15px;

}

.footer-links a{

    color:#cbd5e1;

    transition:.3s;

}

.footer-links a:hover{

    color:white;

}

.footer-social{

    display:flex;

    gap:18px;

    align-items:flex-start;

}

.footer-social a{

    width:46px;

    height:46px;

    background:rgba(255,255,255,.08);

    display:grid;

    place-items:center;

    border-radius:50%;

    transition:.3s;

}

.footer-social a:hover{

    background:var(--primary);

}

.footer-bottom{

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

    text-align:center;

    padding:25px 0;

    color:#94a3b8;

}



@media(max-width:992px){

.hero-container,
.about-grid,
.featured-project{

grid-template-columns:1fr;

text-align:center;

}

.hero-image{

order:-1;

}

.hero-image img{

width:300px;

height:300px;

}

.stats-grid,
.skills-grid,
.certificate-grid,
.contact-grid{

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

}

.footer-content{

grid-template-columns:1fr;

text-align:center;

}

.footer-social{

justify-content:center;

}

}

@media(max-width:768px){

.section{

padding:70px 0;

}

.hero h1{

font-size:2.8rem;

}

.hero h2{

font-size:1.3rem;

}

.hero-buttons{

justify-content:center;

}

.hero-social{

justify-content:center;

}

.stats-grid,
.skills-grid,
.certificate-grid,
.contact-grid{

grid-template-columns:1fr;

}

.about-cards{

grid-template-columns:1fr;

}

.timeline{

padding-left:25px;

}

.timeline-dot{

left:-24px;

}

.opportunity-card{

padding:35px;

}

}