:root{
  --bg: #f7f8fb;
  --card: #ffffff;
  --accent: linear-gradient(90deg,#6b8cff,#8ef1ff);
  --muted: #6b7280;
  --accent-solid: #6b8cff;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial;}
body{background:var(--bg);color:#0f172a;overflow-x:hidden}
.particles {
  position: fixed;
  inset: 0;
  z-index: -1;            /* ensures it stays behind everything */
  opacity: 0.55;
  pointer-events: none;    /* prevents blocking clicks */
}

.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(6px);background:rgba(255,255,255,0.6);display:flex;justify-content:space-between;align-items:center;padding:18px 40px;border-bottom:1px solid rgba(15,23,42,0.04)}
.nav .brand{font-weight:700;font-family:Poppins,Inter}
.nav nav a{margin-left:18px;text-decoration:none;color:var(--muted);font-weight:600}
.nav .btn{padding:8px 12px;border-radius:8px;background:var(--accent-solid);color:white;text-decoration:none}
/* Special styling for Resume button */
/* Refined Resume Button */
.resume-btn {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #fff;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 18px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  margin-top: 10px;       /* adds breathing space from the text above */
  letter-spacing: 0.2px;
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.3);
  transition: all 0.25s ease;
}

.resume-btn:hover {
  background: linear-gradient(135deg, #1d4ed8, #9333ea);
  transform: translateY(-1px);
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.45);
}

/* Subtle glowing effect */
.resume-btn::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
  transform: scale(0);
  opacity: 0;
  transition: all 0.5s ease;
}

.resume-btn:hover::before {
  transform: scale(1);
  opacity: 1;
}



main{position:relative;z-index:5}
.nav-scrolled {
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
html {
  scroll-behavior: smooth;
}


/* Hero */
.hero{padding:80px 60px 60px;min-height:72vh;display:flex;align-items:center}
.hero-inner{max-width:1200px;margin:0 auto;display:flex;gap:40px;align-items:center}
.hero-text{flex:1}
.eyebrow{letter-spacing:2px;text-transform:uppercase;color:var(--muted);font-size:12px;margin:0 0 12px}
h1{font-family:Poppins,Inter;font-size:56px;margin:0 0 14px;line-height:1}
.name-accent{background:linear-gradient(90deg,#6b8cff,#8ef1ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);max-width:550px}
.hero-ctas{margin-top:18px}
.primary{display:inline-block;padding:12px 20px;border-radius:10px;background:var(--accent-solid);color:white;text-decoration:none;margin-right:10px}
.ghost{display:inline-block;padding:11px 18px;border-radius:10px;border:1px solid rgba(15,23,42,0.08);text-decoration:none;color:var(--muted)}

.hero-image-wrap{width:360px;flex-shrink:0;position:relative}
.image-frame{padding:18px;background:linear-gradient(180deg,rgba(139,162,255,0.12),rgba(142,241,255,0.06));border-radius:14px;box-shadow:0 20px 40px rgba(15,23,42,0.06);transform:translateY(0);transition:transform .4s}
.hero-image{width:320px;height:320px;object-fit:cover;border-radius:10px;display:block}
.image-shadow{position:absolute;inset:auto -40px -40px 40px;background:radial-gradient(circle at 20% 10%, rgba(107,140,255,0.12), transparent 30%);height:140px;width:320px;transform:rotate(-6deg);filter:blur(18px);opacity:0.9}

/* Sections */
.section{padding:80px 40px}
.section.alt{background:transparent}
.container{max-width:1100px;margin:0 auto}
.split{display:flex;gap:30px;align-items:start}
.content{flex:1}
.media{width:360px;flex-shrink:0}
.card{background:var(--card);border-radius:12px;padding:22px;box-shadow:0 8px 20px rgba(15,23,42,0.04)}
.personal-list{list-style:none;padding:0;margin:8px 0}
.personal-list li{margin:8px 0;color:var(--muted);font-size:14px}
/* Certificates & Training */


.subtitle {
  text-align: center;
  color: var(--muted);
  font-size: 15px;
  margin-top: -10px;
  margin-bottom: 40px;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  max-width: 1000px;
  margin: 0 auto;
}

.cert-item {
  display: block;
  background: var(--card);
  border-radius: 12px;
  padding: 22px 24px;
  text-decoration: none;
  color: #0f172a;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.05);
  transition: all 0.3s ease;
  border: 1px solid rgba(107, 140, 255, 0.08);
}

.cert-item:hover {
  transform: translateY(-6px);
  background: linear-gradient(145deg, #ffffff, #eef2ff);
  box-shadow: 0 8px 24px rgba(107, 140, 255, 0.15);
}

.cert-item h4 {
  font-weight: 700;
  font-size: 17px;
  margin: 0 0 6px;
}

.cert-item p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}


/* Projects */
.section.projects{background:transparent}
.section-title{text-align:center;font-size:28px;margin-bottom:30px}
.project-list{display:flex;flex-direction:column;gap:36px}
.project{display:flex;gap:24px;align-items:center;background:transparent}
.project .p-image{width:340px;flex-shrink:0}
.project img{width:100%;border-radius:10px;box-shadow:0 12px 30px rgba(15,23,42,0.06)}
.project .p-content{background:linear-gradient(180deg,rgba(255,255,255,0.6),rgba(255,255,255,0.9));padding:18px;border-radius:10px;flex:1;backdrop-filter:blur(6px)}
.project.reverse{flex-direction:row-reverse}

/* Text-only projects (no image) */
.project.text-only {
  background: linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0.9));
  padding: 22px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(15,23,42,0.05);
}

.project.text-only .p-content {
  background: none;
  padding: 0;
}

.project.text-only.reverse {
  flex-direction: row-reverse;
}


/* Skills */
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.skill{background:linear-gradient(90deg,#eef2ff,#f0f9ff);padding:12px;border-radius:10px;font-weight:600;text-align:center;box-shadow:0 6px 18px rgba(15,23,42,0.03)}

.meta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:18px;color:var(--muted)}

/* Reduce h4–p gap only inside Co-Curricular section */
.cocurricular .activity-item h4 {
  margin-bottom: 4px;  /* tighter gap */
}

.cocurricular .activity-item p {
  margin-top: 0;
}

/* Contact */
.contact .contact-form{max-width:700px;display:flex;flex-direction:column;gap:12px;margin-top:18px}
.contact input,.contact textarea{padding:12px;border-radius:8px;border:1px solid rgba(15,23,42,0.06);font-size:15px}


/* Footer */
.footer{display:flex;justify-content:space-between;align-items:center;padding:24px 40px;color:var(--muted);font-size:14px;border-top:1px solid rgba(15,23,42,0.04);margin-top:40px}

.socials {
  display: flex;
  gap: 18px;
  align-items: center;
}

.socials a {
  color: var(--muted);
  transition: color 0.3s, transform 0.3s;
}

.socials a:hover {
  color: var(--accent-solid);
  transform: translateY(-3px);
}

.icon {
  width: 26px;
  height: 26px;
  display: block;
}


/* Responsive */
@media(max-width:900px){
  .hero-inner{flex-direction:column-reverse;align-items:center;text-align:center}
  .hero-image-wrap{width:260px}
  h1{font-size:40px}
  .split{flex-direction:column-reverse}
  .media{width:100%}
  .skills-grid{grid-template-columns:repeat(2,1fr)}
}