:root{
  --bg-1: #0f172a;
  --bg-2: #0b1220;
  --card: #0f1724;
  --glass: rgba(255,255,255,0.06);
  --muted: #9aa4b2;
  --accent:  #6C63FF;
  --accent-2: #4e40e0;
  --white: #ffffff;
  --max-width: 1100px;
  --radius: 12px;
  --shadow-1: 0 6px 20px rgba(2,6,23,0.6);
  --shadow-2: 0 8px 30px rgba(2,6,23,0.45);
  --ease: cubic-bezier(.2,.9,.2,1);
}

/* Base reset */
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family: 'Times New Roman', Times, serif;
  background: radial-gradient(1000px 600px at 10% 10%, rgba(108,99,255,0.08), transparent 10%),
              linear-gradient(180deg, var(--bg-1), var(--bg-2));
  color:var(--white);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
  padding-bottom:60px;
}

/* Utility */
.container{width:clamp(300px,92%,var(--max-width));margin:0 auto;padding:0 20px}
.visually-hidden{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}

/* Header / Nav */
header{
  position:sticky;top:14px;z-index:60;backdrop-filter:blur(8px);
  margin:0 20px;padding:10px;background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);
  border-radius:14px;box-shadow:var(--shadow-1);
}
nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{font-weight:800;color:var(--white);letter-spacing:-0.2px}
nav ul{display:flex;gap:18px;list-style:none}
nav a{color:var(--white);text-decoration:none;font-weight:600;opacity:.95;position:relative;padding:6px 2px}
nav a::after{content:'';position:absolute;left:0;right:0;bottom:-6px;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease)}
nav a:hover::after, nav a:focus::after{transform:scaleX(1)}
.nav-toggle{display:none;background:transparent;border:0;color:var(--white);font-size:20px}

/* Hero */
.hero{
  min-height:72vh;display:flex;align-items:center;justify-content:center;padding:56px 0;position:relative;overflow:hidden
}
.hero-inner{display:flex;gap:36px;align-items:center;width:100%;max-width:var(--max-width);padding:28px;border-radius:18px}
.hero-left{flex:1;}
.hero-right{width:320px;flex:0 0 320px;display:flex;justify-content:center}
.hero h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.02;margin-bottom:12px}
.hero p.lead{color:var(--muted);font-size:1.05rem}

/* Profile */
.avatar{width:220px;height:220px;border-radius:50%;overflow:hidden;border:6px solid rgba(255,255,255,0.06);box-shadow:var(--shadow-2);transform-origin:center;transition:transform .6s var(--ease)}
.avatar img{width:100%;height:100%;object-fit:cover;display:block}
.avatar:hover{transform:translateY(-6px) rotate(-1deg) scale(1.03)}

/* Square avatar variant */
.avatar.avatar-square{width:320px;height:320px;border-radius:18px;border-width:4px}
.avatar.avatar-square:hover{transform:translateY(-8px) scale(1.03)}

/* Floating blob behind hero */
.hero-blob{position:absolute;right:-10%;top:-10%;width:720px;height:720px;border-radius:50%;background:radial-gradient(circle at 30% 30%, rgba(108,99,255,0.22), rgba(78,64,224,0.15) 40%, transparent 60%);filter:blur(40px);transform:translateZ(0);pointer-events:none;animation:blob 10s ease-in-out infinite alternate}

@keyframes blob{from{transform:translateY(0) scale(1)}to{transform:translateY(18px) scale(1.03)}}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:10px 18px;border-radius:10px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:var(--white);text-decoration:none;font-weight:700;box-shadow:0 8px 24px rgba(78,64,224,0.18);transition:transform .18s var(--ease),box-shadow .18s var(--ease)}
.btn:active{transform:translateY(1px)}
.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--white);box-shadow:none}
.btn.btn-resume{padding:14px 28px;font-size:1.05rem;box-shadow:0 12px 36px rgba(78,64,224,0.28);border:2px solid rgba(108,99,255,0.4)}
.btn.btn-resume:hover{box-shadow:0 16px 48px rgba(78,64,224,0.38);transform:translateY(-4px)}
.btn.btn-linkedin{background:linear-gradient(90deg,#0A66C2,#0854A8);padding:12px 20px;font-size:0.95rem;box-shadow:0 8px 28px rgba(10,102,194,0.25)}
.btn.btn-linkedin:hover{box-shadow:0 12px 36px rgba(10,102,194,0.35);transform:translateY(-3px)}

/* Sections */
.section{padding:72px 0}
.section h2{font-size:1.4rem;margin-bottom:8px}
.section p.sub{color:var(--muted);margin-bottom:18px}

/* Project grid */
.project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:26px;margin-top:20px;justify-items:center}
.project-card{position:relative;padding:22px;border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));box-shadow:0 6px 18px rgba(2,6,23,0.55);overflow:hidden;transition:transform .36s var(--ease),box-shadow .36s var(--ease);display:flex;flex-direction:column;align-items:center;text-align:center;min-height:160px}
.project-card:hover{transform:translateY(-12px) scale(1.02);box-shadow:0 28px 60px rgba(2,6,23,0.65);border:1px solid rgba(108,99,255,0.12)}
.project-card:focus{outline:4px solid rgba(108,99,255,0.12);outline-offset:4px}
.project-card h3{font-size:1.05rem;margin-bottom:10px}
.project-card p{color:var(--muted);font-size:.95rem;margin-bottom:12px}
.tag{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,0.03);font-size:.78rem;color:var(--muted);} 

/* Shimmer accent */
.shimmer::before{content:'';position:absolute;left:-120%;top:0;bottom:0;width:40%;background:linear-gradient(120deg,transparent,rgba(255,255,255,0.04),transparent);transform:skewX(-18deg);transition:none;animation:shimmer 2.4s linear infinite}
@keyframes shimmer{to{left:120%}}

/* Reveal utility for intersection observer */
.reveal{opacity:0;transform:translateY(18px) scale(.995);transition:opacity .72s var(--ease),transform .72s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0) scale(1)}
.reveal.delay-1{transition-delay:.06s}
.reveal.delay-2{transition-delay:.12s}
.reveal.delay-3{transition-delay:.18s}

/* Modal */
.modal{position:fixed;inset:0;display:grid;place-items:center;background:rgba(2,6,23,0.6);z-index:1200;opacity:0;pointer-events:none;transition:opacity .28s var(--ease)}
.modal.open{opacity:1;pointer-events:auto}
.modal-panel{width:min(1100px,96%);max-height:88vh;border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));overflow:hidden;box-shadow:var(--shadow-2);transform:translateY(12px) scale(.995);transition:transform .34s var(--ease),opacity .34s var(--ease)}
.modal.open .modal-panel{transform:none}
.modal-close{position:absolute;right:12px;top:12px;background:transparent;border:0;color:var(--white);font-size:20px;cursor:pointer}
.modal-body{padding:18px}

/* Forms & inputs */
input,textarea,select{background:transparent;border:1px solid rgba(255,255,255,0.06);padding:10px 12px;border-radius:10px;color:var(--white);outline:none}
input:focus,textarea:focus{box-shadow:0 0 0 4px rgba(108,99,255,0.08);border-color:var(--accent)}

/* Responsive */
@media (max-width:1024px){
  .hero-right{width:280px;flex:0 0 280px}
  .avatar.avatar-square{width:280px;height:280px}
}

@media (max-width:920px){
  .hero-inner{flex-direction:column-reverse;align-items:center;padding:18px}
  .hero-right{width:160px}
  .avatar{width:160px;height:160px}
  nav ul{display:none}
  .nav-toggle{display:block}
}

@media (max-width:520px){
  .hero h1{font-size:1.45rem}
  .hero p.lead{font-size:.98rem}
  .project-grid{gap:18px}
}

/* Accessibility: reduce motion */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{transition:none;opacity:1;transform:none}
}

/* small helpers to reuse old classes */
.btn:hover{transform:translateY(-3px)}
.small{padding:6px 12px;font-size:.82rem;border-radius:999px;background:rgba(255,255,255,0.03)}

/* Backwards compatibility for existing HTML classnames */
/* Restore layout for markup that used .hero-top, .profile, .hero-text, .hero-bg */
.hero-top{display:flex;align-items:center;gap:36px;width:100%;max-width:var(--max-width);padding:20px;box-sizing:border-box;position:relative;z-index:1}
.hero-top .profile{margin-right:12px}
.profile{width:220px;height:220px;object-fit:cover;border-radius:50%;border:6px solid rgba(255,255,255,0.06);box-shadow:var(--shadow-2)}
.hero-text{flex:1;min-width:200px}
.hero-actions{margin-top:14px;display:flex;gap:8px;align-items:center}
.socials{margin-top:12px;color:var(--muted);font-size:.95rem}

/* SVG hero background from previous markup */
.hero-bg{position:absolute;left:50%;top:0;transform:translateX(-50%);width:1200px;height:100%;z-index:0;pointer-events:none;opacity:0.35}

.profile-wrap{display:flex;align-items:center;justify-content:center;position:relative;z-index:1}

@media (max-width:920px){
  .hero-top{flex-direction:column-reverse;gap:18px;padding:12px}
  .profile{width:160px;height:160px}
}

/* end of file */

/* ----------------------------- */
/* Skills, Timeline, Testimonials */
/* ----------------------------- */

.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:18px;justify-items:center}
.skill{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:18px;border-radius:12px;box-shadow:0 8px 22px rgba(2,6,23,0.45);overflow:hidden;position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform .36s var(--ease),box-shadow .36s var(--ease)}
.skill-header{display:flex;justify-content:center;align-items:center;gap:12px;margin-bottom:12px;font-weight:700;width:100%}
.skill-bar{background:rgba(255,255,255,0.03);height:12px;border-radius:999px;overflow:hidden;width:100%}
.skill-fill{height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px;transition:width 1.2s cubic-bezier(.2,.9,.2,1)}
.skill .percent{font-weight:700;color:var(--muted)}

/* hover and focus for skills */
.skill:hover, .skill:focus-within{transform:translateY(-8px) scale(1.02);box-shadow:0 20px 40px rgba(2,6,23,0.6)}
.skill:focus-within{outline:4px solid rgba(108,99,255,0.12);border-radius:12px}

/* make skill boxes pop on reveal */
.skill.reveal{transform:translateY(8px);opacity:0}
.skill.reveal.visible{transform:none;opacity:1;transition:transform .6s var(--ease),opacity .6s var(--ease)}

/* Timeline */
.timeline{display:flex;flex-direction:column;gap:18px;margin-top:18px}
.timeline-item{display:flex;gap:12px;align-items:flex-start}
.timeline-year{min-width:68px;background:rgba(255,255,255,0.03);padding:10px 12px;border-radius:10px;font-weight:800;text-align:center}
.timeline-body{background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);padding:12px;border-radius:10px;box-shadow:0 6px 16px rgba(2,6,23,0.4)}

/* Testimonials */
.testimonials{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:14px;justify-items:center}
.testimonial{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:18px;border-radius:12px;opacity:0;transform:translateY(8px);transition:opacity .6s var(--ease),transform .6s var(--ease);display:flex;flex-direction:column;align-items:center;text-align:center;min-height:120px}
.testimonial.visible{opacity:1;transform:none}
.testimonial cite{display:block;margin-top:10px;color:var(--muted);font-weight:600}

/* Focus state for common boxes */
.project-card:focus, .skill:focus, .testimonial:focus{outline:4px solid rgba(108,99,255,0.12);outline-offset:4px}

/* Highlight typed text under hero */
.hero-text .lead{margin-top:6px}
.hero-text .lead #typed{
  display:inline-block;padding:6px 10px;border-radius:999px;font-weight:800;color:var(--white);
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  box-shadow:0 10px 28px rgba(78,64,224,0.16);transform-origin:center;
  animation:typedGlow 3.6s linear infinite alternate;
}
@keyframes typedGlow{from{filter:blur(0px);transform:translateY(0)}to{filter:blur(.2px);transform:translateY(-3px) scale(1.02)}}

/* Button ripple effect */
.btn{position:relative;overflow:hidden}
.btn .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,0.18);transform:scale(0);animation:ripple .6s ease-out;pointer-events:none}
@keyframes ripple{to{transform:scale(6);opacity:0}}

/* Avatar tilt smoother */
.avatar{transition:transform .18s var(--ease),box-shadow .18s var(--ease)}

/* small screens tweak */
@media (max-width:520px){
  .skills-grid{grid-template-columns:1fr}
  .timeline-item{flex-direction:row}
}

/* Accessibility fallback for reduced motion */
@media (prefers-reduced-motion:reduce){
  .skill-fill{transition:none}
  .btn .ripple{display:none}
}

/* Contact section styling */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-top:24px;justify-items:center}
.contact-item{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:28px 24px;border-radius:14px;box-shadow:0 8px 24px rgba(2,6,23,0.5);text-align:center;transition:transform .36s var(--ease),box-shadow .36s var(--ease),border-color .36s var(--ease);border:1px solid rgba(108,99,255,0.1)}
.contact-item:hover{transform:translateY(-12px) scale(1.02);box-shadow:0 20px 50px rgba(2,6,23,0.65);border-color:rgba(108,99,255,0.3)}
.contact-item h3{font-size:1.1rem;margin-bottom:12px;color:var(--white);display:flex;align-items:center;justify-content:center;gap:8px}
.contact-logo{width:24px;height:24px;display:inline-block;color:var(--accent);transition:color .24s var(--ease)}
.contact-item:hover .contact-logo{color:var(--accent-2)}
.contact-item p{color:var(--muted);margin:0}
.contact-item a{color:var(--accent);text-decoration:none;font-weight:600;transition:color .24s var(--ease),text-shadow .24s var(--ease)}
.contact-item a:hover{color:var(--accent-2);text-shadow:0 0 12px rgba(108,99,255,0.4)}
.contact-item a:focus{outline:2px solid var(--accent);outline-offset:4px;border-radius:4px}

@media (max-width:520px){
  .contact-grid{grid-template-columns:1fr;gap:16px}
  .contact-item{padding:20px 16px}
}

/* Resume section centering */
.resume-container{display:flex;flex-direction:column;align-items:center;gap:20px;padding:40px 20px}
.resume-container h2{margin-bottom:8px}

/* ----------------------------- */
/* Education, Certifications, Interests, Tech Stack */
/* ----------------------------- */

/* Certifications grid */
.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:18px;justify-items:center}
.cert-card{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:22px;border-radius:12px;box-shadow:0 8px 22px rgba(2,6,23,0.45);overflow:hidden;position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform .36s var(--ease),box-shadow .36s var(--ease);border:1px solid rgba(108,99,255,0.08)}
.cert-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 20px 40px rgba(2,6,23,0.6);border-color:rgba(108,99,255,0.2)}
.cert-card:focus-within{outline:4px solid rgba(108,99,255,0.12);outline-offset:4px}
.cert-card h3{font-size:1rem;margin-bottom:8px;color:var(--white)}
.cert-card p{color:var(--muted);font-size:.9rem}

/* Interest cards grid */
.interest-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:18px;justify-items:center}
.interest-card{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:28px 20px;border-radius:14px;box-shadow:0 8px 22px rgba(2,6,23,0.45);overflow:hidden;position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform .36s var(--ease),box-shadow .36s var(--ease),border-color .36s var(--ease);border:1px solid rgba(108,99,255,0.08)}
.interest-card:hover{transform:translateY(-10px) scale(1.03);box-shadow:0 20px 45px rgba(2,6,23,0.6);border-color:rgba(108,99,255,0.25)}
.interest-card:focus-within{outline:4px solid rgba(108,99,255,0.12);outline-offset:4px}
.interest-icon{font-size:2.4rem;margin-bottom:12px;display:inline-block}
.interest-card h3{font-size:1.05rem;margin-bottom:8px;color:var(--white);font-weight:700}
.interest-card p{color:var(--muted);font-size:.9rem}

/* Tech stack grid */
.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:18px;justify-items:center}
.tech-item{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:28px 24px;border-radius:14px;box-shadow:0 8px 24px rgba(2,6,23,0.5);text-align:center;transition:transform .36s var(--ease),box-shadow .36s var(--ease),border-color .36s var(--ease);border:1px solid rgba(108,99,255,0.08)}
.tech-item:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 50px rgba(2,6,23,0.65);border-color:rgba(108,99,255,0.2)}
.tech-item:focus-within{outline:4px solid rgba(108,99,255,0.12);outline-offset:4px}
.tech-icon{font-size:2.2rem;display:inline-block;margin-bottom:12px}
.tech-item h3{font-size:1.1rem;margin-bottom:10px;color:var(--white);font-weight:700}
.tech-item p{color:var(--muted);font-size:.9rem;line-height:1.5}

/* Responsive tweaks for new sections */
@media (max-width:520px){
  .cert-grid{grid-template-columns:1fr;gap:12px}
  .cert-card{padding:18px}
  .interest-grid{grid-template-columns:1fr;gap:14px}
  .interest-card{padding:20px 16px}
  .tech-grid{grid-template-columns:1fr;gap:14px}
  .tech-item{padding:20px 16px}
}

/* Accessibility fallback for reduced motion on new sections */
@media (prefers-reduced-motion:reduce){
  .cert-card, .interest-card, .tech-item{transition:none}
}

/* Education Section */
.education-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:20px;justify-items:center}
.edu-card{background:linear-gradient(135deg,rgba(108,99,255,0.08),rgba(78,64,224,0.04));padding:28px;border-radius:14px;box-shadow:0 8px 24px rgba(2,6,23,0.5);border:1px solid rgba(108,99,255,0.12);transition:transform .36s var(--ease),box-shadow .36s var(--ease),border-color .36s var(--ease);display:flex;flex-direction:column;position:relative;overflow:hidden}
.edu-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--accent),var(--accent-2));transform:scaleY(0);transform-origin:top;transition:transform .36s var(--ease)}
.edu-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 50px rgba(2,6,23,0.65);border-color:rgba(108,99,255,0.25)}
.edu-card:hover::before{transform:scaleY(1)}
.edu-card:focus-within{outline:4px solid rgba(108,99,255,0.12);outline-offset:4px}
.edu-year{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700;font-size:0.9rem;margin-bottom:12px;letter-spacing:0.5px}
.edu-body{flex:1}
.edu-card h3{font-size:1.1rem;margin-bottom:6px;color:var(--white);font-weight:700}
.edu-school{color:var(--muted);font-size:0.9rem;margin-bottom:12px;font-weight:600}
.edu-stats{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.stat-badge{background:rgba(108,99,255,0.15);border:1px solid rgba(108,99,255,0.25);padding:6px 12px;border-radius:999px;font-size:0.8rem;color:var(--accent);font-weight:600;display:inline-block}
.edu-desc{color:var(--muted);font-size:0.85rem;line-height:1.5}

@media (max-width:520px){
  .education-grid{grid-template-columns:1fr;gap:14px}
  .edu-card{padding:20px}
  .edu-card h3{font-size:1rem}
}

/* Open Source Stats Grid */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:20px;justify-items:center}
.stat-card{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:32px 28px;border-radius:14px;box-shadow:0 8px 24px rgba(2,6,23,0.5);text-align:center;transition:transform .36s var(--ease),box-shadow .36s var(--ease),border-color .36s var(--ease);border:1px solid rgba(108,99,255,0.1);display:flex;flex-direction:column;align-items:center;min-height:220px;justify-content:center}
.stat-card:hover{transform:translateY(-12px) scale(1.02);box-shadow:0 20px 50px rgba(2,6,23,0.65);border-color:rgba(108,99,255,0.3)}
.stat-card:focus-within{outline:4px solid rgba(108,99,255,0.12);outline-offset:4px}
.stat-icon{font-size:2.8rem;margin-bottom:16px;display:block}
.stat-card h3{font-size:1.15rem;margin-bottom:10px;color:var(--white);font-weight:700}
.stat-number{font-size:1.05rem;font-weight:700;color:var(--accent);margin-bottom:8px}
.stat-desc{color:var(--muted);font-size:0.9rem;margin-bottom:16px;line-height:1.5}
.stat-link{color:var(--accent);text-decoration:none;font-weight:600;transition:color .24s var(--ease),text-shadow .24s var(--ease);font-size:0.9rem}
.stat-link:hover{color:var(--accent-2);text-shadow:0 0 12px rgba(108,99,255,0.4)}

@media (max-width:520px){
  .stats-grid{grid-template-columns:1fr;gap:16px}
  .stat-card{padding:24px 20px;min-height:200px}
}

/* end of file */