:root{--primary:#6e44ff;--secondary:#ff4d7c;--dark:#121212;--dark-light:#1e1e24;--light:#f8f9fa;--gray:#8a8d93}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Raleway',sans-serif;background-color:var(--dark);color:var(--light);line-height:1.6;overflow-x:hidden}
h1,h2,h3,h4,h5{font-family:'Montserrat',sans-serif;font-weight:700}
.container{width:90%;max-width:1200px;margin:0 auto;padding:0 20px}
section{padding:100px 0}
.btn{display:inline-block;padding:12px 28px;background:linear-gradient(135deg,var(--primary),var(--secondary));border:none;border-radius:30px;color:#fff;text-decoration:none;font-weight:600;cursor:pointer;transition:.3s;box-shadow:0 4px 15px rgba(110,68,255,.3)}
.btn:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(110,68,255,.4)}
.btn:disabled{cursor:not-allowed;opacity:0.7;transform:none}
.btn i.fa-spinner{margin-right:8px}
header{position:fixed;top:0;width:100%;z-index:1000;padding:20px 0;transition:.3s}
header.scrolled{background-color:rgba(18,18,18,.95);padding:15px 0;box-shadow:0 5px 20px rgba(0,0,0,.1)}
.nav-container{display:flex;justify-content:space-between;align-items:center}
.logo{font-size:28px;font-weight:700;background:linear-gradient(to right,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;list-style:none}
.nav-links li{margin-left:30px}
.nav-links a{color:var(--light);text-decoration:none;font-weight:600;font-size:16px;transition:.3s}
.nav-links a:hover{color:var(--primary)}
.menu-btn{display:none;font-size:24px;cursor:pointer}
#hero{height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}
#particles-js{position:absolute;width:100%;height:100%;top:0;left:0;z-index:-1}
.hero-content{max-width:900px;z-index:1}
.hero-subtitle{font-size:18px;color:var(--primary);margin-bottom:15px}
.hero-title{font-size:56px;line-height:1.2;margin-bottom:20px;background:linear-gradient(to right,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-desc{font-size:18px;margin-bottom:30px;color:var(--gray)}
.hero-btns{display:flex;gap:15px}
.btn-secondary{background:transparent;border:2px solid var(--primary);color:var(--primary)}
#about{background-color:var(--dark-light)}
.section-title{text-align:center;font-size:36px;margin-bottom:60px;position:relative}
.section-title:after{content:'';position:absolute;bottom:-15px;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(to right,var(--primary),var(--secondary));border-radius:2px}
.about-content{display:flex;align-items:center;gap:50px;max-width:1000px;margin:0 auto}
.about-image{flex-shrink:0}
.about-image img{width:350px;height:525px;border-radius:15px;object-fit:cover;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.about-text{flex:1}
.about-text h3{font-size:28px;margin-bottom:20px}
.about-text p{margin-bottom:15px;color:var(--gray)}
.skills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.skill{background:rgba(110,68,255,.1);padding:8px 15px;border-radius:20px;font-size:14px;color:var(--primary)}

/* Experience Section Styles */
#experience{background-color:var(--dark)}
.experience-header{text-align:center;margin-bottom:40px}
.experience-role{font-size:24px;color:var(--primary);margin-bottom:5px}
.experience-company{font-size:20px;margin-bottom:10px}
.experience-date{color:var(--gray);font-size:16px;margin-bottom:30px}
.experience-description{max-width:800px;margin:0 auto 50px;text-align:center;color:var(--gray)}
.experience-projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:40px}
.experience-project{background-color:var(--dark-light);border-radius:10px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.1);transition:.3s}
.experience-project:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.2)}
.project-img{width:100%;height:200px;background-size:cover;background-position:center;position:relative}
.project-img-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,rgba(110,68,255,.1),rgba(18,18,18,.8));display:flex;align-items:flex-end;padding:20px}
.project-title{font-size:22px;font-weight:700}
.project-info{padding:25px}
.project-role{color:var(--primary);font-size:14px;margin-bottom:10px;font-weight:600}
.project-desc{color:var(--gray);margin-bottom:20px;font-size:14px}
.project-highlights{margin-bottom:20px}
.highlight-title{font-size:16px;margin-bottom:10px;color:var(--light)}
.highlight-list{list-style-type:none}
.highlight-list li{position:relative;padding-left:20px;margin-bottom:8px;color:var(--gray);font-size:14px}
.highlight-list li:before{content:'▸';position:absolute;left:0;color:var(--primary)}
.project-tech{display:flex;flex-wrap:wrap;gap:8px}
.tech{font-size:12px;color:var(--primary);background:rgba(110,68,255,.1);padding:4px 10px;border-radius:15px}

#skills{background-color:var(--dark)}
.skills-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}
.skill-category{background-color:var(--dark-light);padding:30px;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,.1)}
.skill-category h3{font-size:22px;margin-bottom:20px;color:var(--primary)}
.skill-item{margin-bottom:20px}
.skill-info{display:flex;justify-content:space-between;margin-bottom:8px}
.skill-name{font-weight:600}
.skill-percentage{color:var(--primary)}
.skill-bar{height:8px;background-color:rgba(255,255,255,.1);border-radius:4px;overflow:hidden}
.skill-progress{height:100%;background:linear-gradient(to right,var(--primary),var(--secondary));border-radius:4px;position:relative;width:0;transition:width 1.5s ease}
#education{background-color:var(--dark-light)}
.timeline{max-width:900px;margin:0 auto;display:grid;gap:24px}
.timeline-card{background:var(--dark);border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,.1);display:flex;gap:0;height:140px}
.timeline-image{width:186px;height:140px;object-fit:cover;border-radius:10px 0 0 10px;flex-shrink:0}
.timeline-content{flex:1;padding:20px;display:flex;flex-direction:column;justify-content:center}
.timeline-date{font-size:14px;color:var(--primary);margin-bottom:8px}
.timeline-title{font-size:20px;margin-bottom:8px}
.timeline-desc{color:var(--gray);font-size:14px}
#certifications{background-color:var(--dark)}
.certs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px}
.cert-card{background-color:var(--dark-light);border-radius:10px;overflow:hidden;transition:.3s;box-shadow:0 5px 15px rgba(0,0,0,.1)}
.cert-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.2)}
.cert-header{padding:20px;background:linear-gradient(135deg,var(--primary),var(--secondary))}
.cert-title{font-size:20px;margin-bottom:5px}
.cert-org{font-size:14px;opacity:.9}
.cert-body{padding:20px}
.cert-date{font-size:14px;color:var(--primary);margin-bottom:10px}
.cert-desc{color:var(--gray);margin-bottom:15px;font-size:14px}
.cert-link{display:inline-flex;align-items:center;color:var(--primary);text-decoration:none;font-weight:600;font-size:14px;transition:.3s}
.cert-link:hover{color:var(--secondary)}
#languages{background-color:var(--dark-light)}
.lang-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}
.lang-item{background-color:var(--dark);padding:25px;border-radius:10px;text-align:center;box-shadow:0 5px 15px rgba(0,0,0,.1);transition:.3s}
.lang-item:hover{transform:translateY(-5px);box-shadow:0 10px 25px rgba(0,0,0,.2)}
.lang-icon{margin-bottom:15px}
.fi{width:48px !important;height:36px !important;background-size:contain !important;margin:0 auto;display:block;border-radius:4px}
.lang-name{font-size:18px;margin-bottom:10px}
.lang-level{color:var(--gray);font-size:14px}
#projects{background-color:var(--dark)}
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px}
.project-card{background-color:var(--dark-light);border-radius:10px;overflow:hidden;transition:.3s;box-shadow:0 5px 15px rgba(0,0,0,.1)}
.project-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.2)}
.project-card.hidden{display:none}
.view-more-container{text-align:center;margin-top:30px}
.view-more-btn{background:linear-gradient(to right,var(--primary),var(--secondary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;border:none;color:var(--primary);cursor:pointer;font-weight:600;font-size:16px;display:inline-flex;align-items:center;gap:8px;transition:.3s;text-decoration:none}
.view-more-btn:hover{background:linear-gradient(to right,var(--secondary),var(--primary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.project-img{width:100%;height:160px;background:#2d2d3a;background-size:100% auto;background-position:center;background-repeat:no-repeat}
.project-info{padding:20px}
.project-title{font-size:20px;margin-bottom:10px}
.project-desc{color:var(--gray);margin-bottom:15px;font-size:14px}
.project-tech{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:15px}
.tech{font-size:12px;color:var(--primary);background:rgba(110,68,255,.1);padding:4px 10px;border-radius:15px}
.project-links{display:flex;gap:15px}
.project-link{color:var(--light);font-size:14px;text-decoration:none;display:flex;align-items:center;gap:5px;transition:.3s}
.project-link:hover{color:var(--primary)}
.demo-btn,.live-btn{background:linear-gradient(135deg,var(--primary),var(--secondary));border:none;border-radius:20px;padding:8px 16px;color:#fff;cursor:pointer;font-weight:600;display:flex;align-items:center;gap:5px}
.demo-btn:hover,.live-btn:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(110,68,255,.4)}
.video-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.8);z-index:2000;align-items:center;justify-content:center}
.video-modal.active{display:flex}
.video-content{background-color:var(--dark);border-radius:10px;padding:20px;max-width:90%;max-height:90%;position:relative}
.close-btn{position:absolute;top:10px;right:10px;background:none;border:none;color:var(--light);font-size:24px;cursor:pointer}
video{width:100%;max-height:80vh;border-radius:5px}
#contact{background-color:var(--dark-light)}
.contact-container{display:flex;gap:50px}
.contact-info{flex:1}
.contact-info h3{font-size:24px;margin-bottom:20px}
.contact-info p{color:var(--gray);margin-bottom:30px}
.contact-item{display:flex;align-items:center;margin-bottom:15px}
.contact-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:15px}
.contact-form{flex:1}
.form-group{margin-bottom:20px}
.form-input{width:100%;padding:12px 15px;background-color:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:5px;color:var(--light);font-family:'Raleway',sans-serif}
textarea.form-input{min-height:150px;resize:vertical}
footer{background-color:#0a0a0a;padding:40px 0;text-align:center}
.social-links{display:flex;justify-content:center;gap:20px;margin-bottom:20px}
.social-link{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;transition:.3s}
.social-link:hover{transform:translateY(-5px)}
.copyright{color:var(--gray);font-size:14px}
@media (max-width:992px){.about-content,.contact-container{flex-direction:column}}
@media (max-width:768px){
  .timeline-card{flex-direction:column;height:auto;gap:0}
  .timeline-image{width:100%;aspect-ratio:4/3;border-radius:10px 10px 0 0}
  .timeline-content{padding:15px;text-align:center}
}
@media (max-width:1024px){
  .nav-links{position:fixed;top:0;right:-100%;width:250px;height:100vh;background-color:var(--dark-light);flex-direction:column;padding-top:80px;transition:.4s;box-shadow:-5px 0 15px rgba(0,0,0,.1)}
  .nav-links.active{right:0}
  .nav-links li{margin:15px 0;margin-left:30px}
  .menu-btn{display:block;z-index:1001}
  .hero-content{margin-top:80px}
  .hero-title{font-size:28px}
  .hero-subtitle{font-size:16px}
  .hero-desc{font-size:16px}
  .hero-btns{flex-direction:column}
  .experience-projects{grid-template-columns:1fr}
}