:root{
  --bg: #0f172a;
  --surface: #111827;
  --muted: #94a3b8;
  --primary: #22d3ee;
  --accent: #a78bfa;
  --warning: #f59e0b;
  --text: #e5e7eb;
  --card: #0b1220;
  --ring: rgba(34,211,238,.35);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}
#nav-resume, #nav-resume-2 {
  cursor: pointer;   /* shows hand cursor */
}
/* Global */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  color:var(--text);
  background: radial-gradient(1200px 600px at 80% -10%, rgba(167,139,250,.15), transparent 50%),
              radial-gradient(900px 500px at 10% -20%, rgba(34,211,238,.15), transparent 40%),
              var(--bg);
  line-height:1.6;
}

/* Container */
.container{max-width:1100px;margin:0 auto;padding:0 20px}

/* NAVBAR */
.navbar{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(8px);
  background:rgba(2,6,23,.6);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
}
.brand .dot{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 0 6px var(--ring)
}

.nav-links{
  display:flex;
  gap:20px;
  align-items:center
}

.nav-links a{
  text-decoration:none;
  color:var(--text);
  font-weight:500;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid transparent;
  opacity:.9
}

.nav-links a:hover,
.nav-links a.active{
  border-color:rgba(255,255,255,.12);
  background:rgba(255,255,255,.05)
}

/* Hamburger */
.hamburger{
  display:none;
  background:none;
  border:0;
  cursor:pointer
}
.hamburger span{
  display:block;
  width:26px;
  height:3px;
  background:var(--text);
  margin:5px 0;
  border-radius:8px
}

/* HERO */
#home{padding:80px 0 40px}

.hero{
  display:grid;
  grid-template-columns:1.3fr .9fr;
  gap:32px;
  align-items:center
}

.tag{
  padding:6px 10px;
  display:inline-flex;
  gap:8px;
  background:rgba(34,211,238,.1);
  border:1px solid var(--ring);
  border-radius:999px;
  font-size:.9rem
}

.hero h1{
  font-size:clamp(28px,4vw,44px);
  margin:14px 0;
  line-height:1.2
}

.lead{color:var(--muted)}

.cta-row{
  display:flex;
  gap:12px;
  margin-top:16px;
  flex-wrap:wrap
}

.btn{
  padding:10px 16px;
  border-radius:12px;
  border:1px solid transparent;
  font-weight:600;
  cursor:pointer;
  appearance:none
}

.btn-primary{
  background:linear-gradient(135deg,var(--primary),#60a5fa);
  color:#001018;
  box-shadow:var(--shadow)
}

.btn-ghost{
  background:transparent;
  color:var(--text);
  border-color:rgba(255,255,255,.12)
}

.btn-outline{
  background:transparent;
  color:var(--text);
  border:1px solid rgba(255,255,255,.12)
}

/* HERO CARD */
.hero-card{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.1);
  border-radius:18px;
  padding:16px;
  box-shadow:var(--shadow)
}

.pfp{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:14px;
  border:2px solid rgba(255,255,255,.15)
}

.mini{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-top:12px
}

.pill{
  padding:8px 10px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
  border-radius:10px;
  text-align:center;
  font-size:.9rem
}

/* Center hero-card pills */
.hero-card .mini{
  justify-items:center;
  align-items:center
}

.hero-card .pill{
  width:100%;
  max-width:160px;
  display:flex;
  align-items:center;
  justify-content:center
}

/* SECTIONS */
section{padding:64px 0}
.section-title{
  font-size:clamp(22px,3.2vw,32px);
  margin:0 0 10px
}
.section-sub{
  color:var(--muted);
  margin:0 0 24px
}

/* SKILLS */
.skills{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:14px
}

.skill{
  background:var(--card);
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;
  padding:12px;
  padding-top:60px;
  position:relative;
  text-align:center
}

.skill-img{
  width:48px;
  height:48px;
  position:absolute;
  top:8px;
  left:50%;
  transform:translateX(-50%);
  object-fit:contain
}

.skill span{
  margin-top:6px;
  display:block;
  color:var(--muted)
}

/* PROJECTS */
.projects{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px
}

.card{
  background:var(--card);
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  overflow:hidden;
  display:flex;
  flex-direction:column
}

.thumb{
  background:var(--card);
  overflow:hidden
}

.thumb img{
  width:100%;
  height:220px;
  object-fit:contain;
  padding:10px
}

.meta{padding:16px 16px 4px}

.stack{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:6px 0 10px
}

.chip{
  font-size:.8rem;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08)
}

.desc{
  color:var(--muted);
  margin:8px 0 10px
}

.actions{
  padding:0 16px 16px;
  display:flex;
  gap:10px
}
.actions a{
  flex:1;
  text-align:center;
  text-decoration:none
}

/* GITHUB */
.gh-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px
}

.panel{
  background:var(--card);
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  padding:16px
}

/* CONTACT */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px
}

.contact-card{
  background:var(--card);
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  padding:18px
}

.contact-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px
}

.contact-list a{
  color:var(--text);
  text-decoration:none
}

/* FOOTER */
footer{
  padding:26px 0;
  color:var(--muted);
  border-top:1px solid rgba(255,255,255,.06)
}

/* Make sure skill images are visible and consistent */
.skill-img {
  width:48px;
  height:48px;
  object-fit:contain;
  display:block;
  margin:0 auto;
}

/* Small visual tweak for the GitHub icon when using the <img> (fallback) */
.skill .github {
  /* no filter — we're using themed SVGs (white / black) from CDN */
  filter: none;
}

/* If you want a small hover effect for icons */
.skill:hover .skill-img {
  transform: translateY(-4px);
  transition: transform .18s ease;
}

/* If the skill card has a dark bg and you want icons perfectly visible,
   ensure the image background is transparent (SVGs are). No extra rule needed
   but here's a safety net for non-transparent bitmaps: */
.skill-img {
  background: transparent;
}


/* RESPONSIVE */
@media (max-width: 992px){
  .hero{
    grid-template-columns:1fr;
    gap:20px
  }
  .skills{
    grid-template-columns:repeat(4,1fr)
  }
  .projects{
    grid-template-columns:1fr
  }
  .gh-grid{
    grid-template-columns:1fr
  }
  .contact-grid{
    grid-template-columns:1fr
  }
}

@media (max-width: 768px){
  .hamburger{display:block}

  .nav-links{
    position:fixed;
    inset:64px 0 auto 0;
    background:rgba(2,6,23,.95);
    padding:18px 20px;
    display:none;
    flex-direction:column;
    gap:10px;
    border-bottom:1px solid rgba(255,255,255,.08)
  }
  .nav-links.open{display:flex}

  .skills{
    grid-template-columns:repeat(3,1fr)
  }
}

@media (max-width: 520px){
  .skills{
    grid-template-columns:repeat(2,1fr)
  }
}

@media (max-width: 480px){
  .hero-card .mini{
    grid-template-columns:1fr
  }
}