:root{
  --bg:#0a0e27;
  --card-bg:#1a1f3a;
  --text:#e4e4e7;
  --muted:#94a3b8;
  --accent:#00ff88;
  --border:#2d3548;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  padding:0 20px 40px;
}
.container{max-width:1000px;margin:0 auto}

/* Header */
.site-header{position:relative;top:0;left:0;right:0;z-index:100;background:rgba(10,14,39,0.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);transition:transform .25s ease}
.site-header.hidden{transform:translateY(-100%)}
.header-inner{display:flex;align-items:center;justify-content:flex-end;height:56px;padding:0 20px}
.brand{font-weight:800;letter-spacing:1px}
.header-actions{display:flex;gap:14px;align-items:center;margin-left:auto}
.nav-link{color:var(--muted);text-decoration:none;font-weight:600;font-size:14px;padding:8px 10px;border-radius:6px;border:1px solid transparent}
.nav-link:hover,.nav-link:focus{color:var(--text);border-color:var(--border)}
.menu-btn{background:var(--accent);color:var(--bg);border:2px solid var(--accent);padding:10px 18px;border-radius:8px;font-weight:800;cursor:pointer}
.menu-btn:hover,.menu-btn:focus{background:transparent;color:var(--accent)}
@media (max-width:700px){.header-actions .nav-link{display:none}}

/* Drawer */
.drawer{position:fixed;inset:0;z-index:200;display:flex;justify-content:flex-end;opacity:0;pointer-events:none;transition:opacity .2s ease}
.drawer.open{opacity:1;pointer-events:auto}
.drawer-overlay{position:absolute;inset:0;background:rgba(0,0,0,.5);z-index:1}
.drawer-panel{position:relative;z-index:2;width:min(860px,100%);height:100%;background:var(--bg);border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}
.drawer-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.drawer-close{background:transparent;border:1px solid var(--border);color:var(--text);padding:6px 10px;border-radius:8px;cursor:pointer}
.drawer-list{padding:0;overflow-y:auto;-webkit-overflow-scrolling:touch;flex:1;min-height:0;max-height:100%}
.drawer-search{padding:12px 16px;background:var(--bg);border-bottom:1px solid var(--border)}
.drawer-search input{width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--border);background:var(--card-bg);color:var(--text)}
.drawer-filters{display:flex;gap:8px;align-items:center;padding:10px 16px;flex-wrap:wrap;background:var(--bg);border-bottom:1px solid var(--border)}
.chip{background:transparent;border:1px solid var(--border);color:var(--muted);padding:6px 10px;border-radius:999px;cursor:pointer}
.chip-active{border-color:var(--accent);color:var(--accent)}
.group{padding:10px 10px 16px}
.group-title{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin:8px 0 6px 6px}
.item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;margin:6px;border:1px solid var(--border);border-radius:10px;text-decoration:none;color:var(--text);background:var(--card-bg)}
.item:hover,.item:focus{border-color:var(--accent)}
.left{display:flex;align-items:center;gap:10px}
.dot{width:10px;height:10px;border-radius:50%}
.healthy{background:#00d084}
.warn{background:#ffaf00}
.env{color:var(--muted);font-size:12px;border:1px solid var(--border);padding:2px 8px;border-radius:999px;margin-left:10px}
.drawer-footer{margin-top:auto;padding:14px 20px;border-top:1px solid var(--border)}
.muted{color:var(--muted)}
.no-scroll{overflow:hidden}

/* Tech Modal */
.tech-modal{position:fixed;inset:0;z-index:250;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s ease;padding:20px}
.tech-modal.open{opacity:1;pointer-events:auto}
.tech-modal-overlay{position:absolute;inset:0;background:rgba(0,0,0,.7);z-index:1}
.tech-modal-content{position:relative;z-index:2;background:var(--bg);border:2px solid var(--border);border-radius:16px;max-width:800px;width:100%;max-height:90vh;overflow-y:auto;padding:32px;box-shadow:0 20px 60px rgba(0,255,136,0.1)}
.tech-modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.tech-modal-header h2{font-size:40px;color:var(--accent)}
.tech-modal-close{background:transparent;border:1px solid var(--border);color:var(--text);padding:10px 14px;border-radius:8px;cursor:pointer;font-size:24px}
.tech-modal-close:hover{border-color:var(--accent);color:var(--accent)}
.tech-modal-section{margin-bottom:32px}
.tech-modal-section h3{font-size:26px;color:var(--text);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.tech-modal-section h3:before{content:'▸';color:var(--accent)}
.tech-modal-section p{color:var(--muted);line-height:1.8;margin-bottom:12px;font-size:18px}
.tech-modal-section a{color:var(--accent);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}
.tech-modal-section a:hover{border-bottom-color:var(--accent)}
.tech-modal-code{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:16px;overflow-x:auto;margin-top:12px}
.tech-modal-code pre{margin:0;color:var(--text);font-size:13px;line-height:1.6;font-family:monospace}

/* Hero Section */
.hero{
  padding:85px 0 10px;
}
.hero-main{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:30px;
  align-items:center;
  margin-bottom:40px;
}
.hero-left{
  text-align:left;
}
.hero-name{
  font-size:clamp(32px,4.5vw,48px);
  font-weight:700;
  margin-bottom:8px;
  color:var(--text);
}
.hero-role{
  font-size:clamp(16px,2vw,20px);
  color:var(--accent);
  font-weight:600;
  margin-bottom:20px;
  letter-spacing:1px;
}
.hero .tagline{
  font-size:clamp(15px,1.8vw,18px);
  color:var(--muted);
  margin-bottom:28px;
  font-style:italic;
}
.hero-cta{
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}
.cta-primary{
  padding:12px 28px;
  background:var(--accent);
  color:var(--bg);
  border:2px solid var(--accent);
  border-radius:8px;
  font-weight:700;
  text-decoration:none;
  transition:all 0.2s ease;
  font-size:15px;
}
.cta-primary:hover{
  background:transparent;
  color:var(--accent);
}
.cta-secondary{
  padding:8px 18px;
  background:transparent;
  color:var(--muted);
  border:1px solid var(--border);
  border-radius:999px;
  font-weight:500;
  text-decoration:none;
  transition:all 0.2s ease;
  font-size:14px;
}
.cta-secondary:hover{
  color:var(--text);
  border-color:var(--accent);
}
.hero-main .info-box{
  margin-bottom:0;
}
.tech-divider{
  width:100%;
  height:2px;
  background:var(--border);
  margin:40px 0 30px 0;
}
@media (max-width:900px){
  .tech-divider{
    margin:20px 0 20px 0;
  }
}
.tech-stack-label{
  text-align:center;
  font-size:15px;
  text-transform:uppercase;
  letter-spacing:2px;
  color:var(--text);
  font-weight:600;
  margin-bottom:20px;
  margin-top:0;
  padding:0;
}
.tech-hint-wrapper{
  display:flex;
  justify-content:center;
  margin-top:16px;
}
.hero-stack-label{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:2px;
  color:var(--muted);
  font-weight:600;
}
.hero-right .stack-header{
  display:flex;
  align-items:center;
  margin-bottom:16px;
  padding:0;
}
.hero-right .stack-title{
  font-size:15px;
  text-transform:uppercase;
  letter-spacing:1.5px;
  color:var(--text);
  font-weight:600;
}
.stack-hint-bottom{
  display:flex;
  justify-content:center;
  margin-top:12px;
  width:100%;
}
.stack-hint{
  font-size:11px;
  color:var(--muted);
  padding:4px 10px;
  border:1px solid var(--border);
  border-radius:999px;
}
.hero-stack-grid{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:center;
  margin-top:0;
  max-width:720px;
  margin-left:auto;
  margin-right:auto;
}
.hero-stack-item{
  background:var(--card-bg);
  border:2px solid var(--border);
  border-radius:10px;
  padding:16px;
  text-align:center;
  transition:all 0.3s ease;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  width:110px;
  height:110px;
  flex-shrink:0;
}
.hero-stack-item:hover{
  border-color:var(--accent);
  transform:translateY(-3px);
  box-shadow:0 6px 20px rgba(0,255,136,0.12);
}
.hero-stack-item img{
  width:60px;
  height:60px;
  margin-bottom:6px;
  filter:brightness(0.9);
}
.hero-stack-item[data-tech="docker"]{
  border-color:#00d084;
  background:rgba(0,208,132,0.05);
}
.hero-stack-item:not([data-tech="docker"]){
  border-color:#ff4444;
  background:rgba(255,68,68,0.05);
}
.hero-stack-item[data-tech="githubactions"] img{
  width:48px;
  height:48px;
  margin-top: 8px;
  margin-bottom:10px;
}
.hero-stack-item:hover img{
  filter:brightness(1.1);
}
.hero-stack-item .name{
  font-size:14px;
  font-weight:600;
  color:var(--text);
}
.hero-stack-item[data-tech="githubactions"] .name{
  font-size:13px;
}
@media (max-width:900px){
  .hero-main{
    grid-template-columns:1fr;
    gap:20px;
    text-align:center;
    margin-bottom:0px;
  }
  .info-box{
    margin-bottom:0px;
  }
  .hero-left{
    text-align:center;
  }
  .hero-cta{
    justify-content:center;
  }
  .hero-stack-grid{
    grid-template-columns:repeat(2,1fr);
    gap:12px;
  }
  .hero-stack-secondary{
    grid-template-columns:repeat(3,1fr);
    gap:12px;
  }
  .hero-stack-bar{
    flex-direction:column;
    align-items:flex-start;
    gap:6px;
  }
  .hero-stack-hint{
    white-space:normal;
  }
}

/* Tech Stack Section */
.stack-section{
  margin-top:40px;
  padding-top:40px;
  border-top:2px solid var(--border);
}
.stack-header{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:6px;
  margin-bottom:12px;
  padding:0;
  text-align:center;
}
.stack-title{
  font-size:14px;
  text-transform:uppercase;
  letter-spacing:2px;
  color:var(--text);
  font-weight:600;
}
.stack-hint{
  font-size:11px;
  color:var(--muted);
  font-weight:400;
}
.desktop-only{display:inline}
.mobile-only{display:none}
@media (max-width:768px){
  .desktop-only{display:none}
  .mobile-only{display:inline}
  .stack-header{
    flex-direction:column;
    align-items:center;
    gap:8px;
    padding:0;
  }
  .stack-section{
    margin-top:60px;
    padding-top:50px;
  }
}
.tech-grid{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  justify-content:center;
  margin-bottom:60px;
}
.tech-item{
  background:var(--card-bg);
  border:2px solid var(--border);
  border-radius:10px;
  padding:16px;
  text-align:center;
  transition:all 0.3s ease;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  width:110px;
  height:110px;
  flex-shrink:0;
}
.tech-item:hover{
  border-color:var(--accent);
  transform:translateY(-3px);
  box-shadow:0 6px 20px rgba(0,255,136,0.12);
}
.tech-item[data-tech="nginx"],
.tech-item[data-tech="nodejs"],
.tech-item[data-tech="mongodb"]{
  border-color:#00d084;
  background:rgba(0,208,132,0.05);
}
.tech-item:not([data-tech="nginx"]):not([data-tech="nodejs"]):not([data-tech="mongodb"]){
  border-color:#ff4444;
  background:rgba(255,68,68,0.05);
}
.tech-item img{
  width:60px;
  height:60px;
  margin-bottom:6px;
  filter:brightness(0.9);
}
.tech-item:hover img{
  filter:brightness(1.1);
}
.tech-item .name{
  font-size:14px;
  font-weight:600;
  color:var(--text);
}

/* Info Box */
.info-box{
  background:var(--card-bg);
  border:2px solid var(--border);
  border-left:4px solid var(--accent);
  border-radius:12px;
  padding:32px;
  margin-bottom:60px;
}
.info-box h2{
  font-size:24px;
  margin-bottom:20px;
  color:var(--accent);
}
.info-box p{
  color:var(--muted);
  margin-bottom:12px;
  font-size:16px;
  line-height:1.8;
}
.info-box strong{
  color:var(--text);
}

/* Buttons */
.btn-group{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top:40px;
}
.btn{
  padding:14px 32px;
  border-radius:8px;
  font-weight:600;
  font-size:15px;
  text-decoration:none;
  transition:all 0.2s ease;
  border:2px solid;
}
.btn-primary{
  background:var(--accent);
  color:var(--bg);
  border-color:var(--accent);
}
.btn-primary:hover{
  background:transparent;
  color:var(--accent);
}
.btn-secondary{
  background:transparent;
  color:var(--text);
  border-color:var(--border);
}
.btn-secondary:hover{
  border-color:var(--accent);
  color:var(--accent);
}

/* Stats */
.stats{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:20px;
  margin-bottom:20px;
}
.stat-card{
  background:var(--card-bg);
  border:2px solid var(--border);
  border-radius:12px;
  padding:24px;
  text-align:center;
  cursor:pointer;
  transition:all 0.3s ease;
  border-color:#ff4444;
  background:rgba(255,68,68,0.05);
}
.stat-card:hover{
  border-color:#ff4444;
  transform:translateY(-3px);
  box-shadow:0 6px 20px rgba(255,68,68,0.2);
}
.stat-card .number{
  font-size:36px;
  font-weight:800;
  color:#ff4444;
  margin-bottom:8px;
}
.stat-card .label{
  font-size:13px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:1px;
}

/* Footer */
.footer{
  text-align:center;
  margin-top:80px;
  padding-top:40px;
  border-top:1px solid var(--border);
  color:var(--muted);
  font-size:14px;
}

@media (max-width:768px){
  body{
    padding:0 16px 40px;
  }
  .site-header{
    border-bottom:2px solid var(--border);
  }
  .site-header.hidden{
    transform:translateY(0);
  }
  .header-inner{
    height:60px;
    padding: 40px 0px 35px 0px;
  }
  .hero{
    padding:60px 0 10px;
  }
  .hero-main{
    margin-bottom:0px;
    gap:10px;
  }
  .tech-divider{
    margin:10px 0 10px 0;
  }
  .hero-right{
    text-align:center;
    padding-top:30px;
    margin-top:0px;
    border-top:2px solid var(--border);
  }
  .hero-right .stack-header{
    flex-direction:column;
    align-items:center;
    gap:6px;
    margin-bottom:20px;
  }
  .hero-right .stack-hint{
    font-size:10px;
  }
  .hero-stack-item{
    width:85px;
    height:85px;
    padding:10px;
    flex-shrink:0;
  }
  .hero-stack-item img{
    width:45px;
    height:45px;
    margin-bottom:4px;
  }
  .hero-stack-item[data-tech="githubactions"] img{
    width:35px;
    height:35px;
    margin-top:6px;
    margin-bottom:6px;
  }
  .hero-stack-item .name{
    font-size:11px;
  }
  .hero-stack-item[data-tech="githubactions"] .name{
    font-size:10px;
  }
  .tech-grid{
    gap:10px;
  }
  .tech-item{
    width:85px;
    height:85px;
    padding:10px;
    flex-shrink:0;
  }
  .tech-item img{
    width:45px;
    height:45px;
    margin-bottom:4px;
  }
  .tech-item .name{
    font-size:11px;
  }
  .info-box{
    padding:20px;
    max-width:90%;
    margin-left:auto;
    margin-right:auto;
    margin-bottom:0px !important;
  }
  .info-box h2{
    font-size:22px;
  }
  .info-box p{
    font-size:15px;
  }
  .stats{
    grid-template-columns:repeat(2,1fr);
    gap:16px;
  }
  .stat-card{
    padding:20px 16px;
  }
  .stat-card .number{
    font-size:32px;
  }
  .stat-card .label{
    font-size:12px;
  }
  .footer{
    font-size:13px;
    margin-top:60px;
  }
  .menu-btn{
    padding:12px 20px;
    font-size:16px;
  }
  .cta-primary{
    padding:14px 32px;
    font-size:16px;
  }
  .cta-secondary{
    padding:10px 20px;
    font-size:15px;
  }
}

/* Hero stack label + hint */
.hero-stack-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.hero-stack-bar .hero-stack-label{font-size:12px;font-weight:700;color:var(--text)}
.hero-stack-hint{font-size:12px;color:var(--muted);border:1px solid var(--border);padding:3px 10px;border-radius:999px;white-space:nowrap}

/* Resume API Buttons */
.resume-buttons{
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:16px;
}
.tech-modal-section .resume-buttons .resume-btn-primary{
  padding:12px 28px;
  background:var(--accent);
  color:#0a0e27;
  border:2px solid var(--accent);
  border-radius:8px;
  font-weight:700;
  text-decoration:none;
  transition:all 0.2s ease;
  font-size:15px;
  display:inline-block;
}
.tech-modal-section .resume-buttons .resume-btn-primary:hover{
  background:transparent;
  color:var(--accent);
}
.tech-modal-section .resume-buttons .resume-btn-secondary{
  padding:12px 28px;
  background:transparent;
  color:var(--muted);
  border:2px solid var(--border);
  border-radius:8px;
  font-weight:600;
  text-decoration:none;
  transition:all 0.2s ease;
  font-size:15px;
  display:inline-block;
}
.tech-modal-section .resume-buttons .resume-btn-secondary:hover{
  color:var(--text);
  border-color:var(--accent);
}

/* Resume Page Styles */
.resume-container{
  max-width:800px;
  margin:50px auto;
  padding:20px;
  line-height:1.6;
}
.resume-container h1{
  color:var(--text);
  font-size:32px;
  margin-bottom:12px;
}
.resume-container h2{
  color:var(--accent);
  border-bottom:2px solid var(--border);
  padding-bottom:8px;
  margin-top:32px;
  margin-bottom:16px;
}
.resume-container h3{
  color:var(--text);
  margin-bottom:6px;
}
.resume-container p{
  color:var(--muted);
  margin-bottom:12px;
}
.resume-container .job{
  margin-bottom:24px;
}
.resume-container .duration{
  color:var(--muted);
  font-style:italic;
  font-size:14px;
}
.resume-container ul{
  margin-top:10px;
  margin-left:20px;
  color:var(--muted);
}
.resume-container li{
  margin-bottom:8px;
}
.resume-container strong{
  color:var(--text);
}
.back-link{
  display:inline-block;
  max-width:800px;
  margin:20px auto;
  padding:0 20px;
  color:var(--accent);
  text-decoration:none;
  font-size:16px;
  transition:color 0.2s ease;
}
.back-link:hover{
  color:var(--text);
}

/* Contact Page Styles */
.contact-container{
  max-width:600px;
  margin:80px auto;
  padding:40px;
  background:var(--card-bg);
  border:2px solid var(--border);
  border-radius:16px;
}
.contact-container h1{
  color:var(--accent);
  margin-bottom:32px;
  font-size:32px;
}
.contact-container #contact-info p{
  color:var(--text);
  margin-bottom:16px;
  font-size:18px;
  padding:12px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:8px;
}

/* Additional Mobile Optimizations */
@media (max-width:480px){
  .hero-name{
    font-size:28px !important;
  }
  .hero-role{
    font-size:18px !important;
  }
  .hero .tagline{
    font-size:15px !important;
  }
  .tech-modal{
    padding:10px;
  }
  .tech-modal-content{
    padding:20px 16px;
    max-height:85vh;
  }
  .tech-modal-header h2{
    font-size:36px;
  }
  .tech-modal-section h3{
    font-size:24px;
  }
  .tech-modal-section p{
    font-size:17px;
  }
  .tech-modal-code pre{
    font-size:11px;
  }
  .contact-container{
    margin:40px auto;
    padding:24px 20px;
  }
  .contact-container h1{
    font-size:26px;
  }
  .contact-container #contact-info p{
    font-size:16px;
    padding:10px;
  }
  .resume-container{
    padding:16px;
    margin:30px auto;
  }
  .resume-container h1{
    font-size:26px;
  }
  .resume-container h2{
    font-size:20px;
  }
  .resume-container h3{
    font-size:17px;
  }
  .resume-container p{
    font-size:15px;
  }
  .back-link{
    font-size:15px;
    padding:0 16px;
  }
  .drawer-header h2{
    font-size:18px;
  }
  .drawer-search input{
    font-size:15px;
  }
  .chip{
    font-size:13px;
    padding:7px 12px;
  }
  .item{
    padding:14px 12px;
    font-size:15px;
  }
  .group-title{
    font-size:11px;
  }
}