/* Base styles */
:root{
  --bg: #0f1020;
  --panel: #17182b;
  --text: #e9e9f4;
  --muted: #b9b9cc;
  --accent: #8b7bff;
  --accent-2:#6a5acd;
  --border: #2a2b43;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  margin:0;
  background: radial-gradient(1200px 800px at 80% -10%, #1a1c38 0%, transparent 60%), var(--bg);
  color:var(--text);
  line-height:1.6;
}

.container{width:min(1100px, 92%); margin-inline:auto}

.section{padding:72px 0}
h1,h2,h3{line-height:1.2;margin:0 0 12px}
h1{font-size: clamp(2rem, 2.6rem + 1vw, 3.2rem);}
h2{font-size: clamp(1.6rem, 1.4rem + 1vw, 2.2rem);}
h3{font-size: 1.2rem}
p{margin:0 0 12px}
.muted{color:var(--muted)}
.lead{font-size:1.15rem;color:var(--text)}

.inline-link{color:var(--accent); text-decoration: none; border-bottom:1px dashed rgba(139,123,255,.6)}
.inline-link:hover{opacity:.85}

.btn{
  display:inline-block; border:1px solid var(--border); padding:10px 14px;
  border-radius:10px; text-decoration:none; color:var(--text); background:transparent;
  box-shadow:none; transition:.2s transform, .2s box-shadow, .2s background;
}
.btn:hover{transform:translateY(-1px); box-shadow: var(--shadow)}
.btn.primary{background: linear-gradient(135deg, var(--accent), var(--accent-2)); border:0; color:white}
.btn.small{padding:8px 10px; font-size:.92rem}

.site-header{
  position:sticky; top:0; backdrop-filter: blur(8px);
  background: rgba(15,16,32,.6); border-bottom:1px solid rgba(255,255,255,.06);
  z-index:5;
}
.brand{padding:12px 0; font-weight:800; color:white; text-decoration:none; letter-spacing:.2px}
.brand .dot{color:var(--accent)}
.site-header .container{display:flex; align-items:center; justify-content:space-between}
.nav{display:flex; align-items:center}
.menu{list-style:none; display:flex; gap:18px; padding:0; margin:0}
.menu a{display:block; padding:12px 10px; text-decoration:none; color:var(--text); border-radius:8px}
.menu a:hover{background: rgba(255,255,255,.06)}
.nav-toggle{display:none; background:transparent; border:0; font-size:1.4rem; color:var(--text)}

.hero{padding-top:48px}
.hero-grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:32px; align-items:center}
.hero-copy .cta{margin:16px 0 8px; display:flex; gap:12px}
.social{display:flex; align-items:center; gap:8px; color:var(--muted)}
.accent{color:var(--accent)}
.hero-visual{position:relative; filter: drop-shadow(0 30px 50px rgba(139,123,255,.25))}
.hero-visual svg{width:100%; height:auto}

.feature{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0))}
.feature-grid{display:grid; grid-template-columns: 1.1fr .9fr; gap:28px; align-items:start}
.checklist{padding-left:18px}
.checklist li{margin-bottom:6px}
.terminal{background: var(--panel); border:1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow)}
.term-bar{padding:8px; border-bottom:1px solid var(--border); display:flex; gap:6px}
.term-bar span{width:10px; height:10px; border-radius:50%; background:#444}
.term-bar span:nth-child(1){background:#ff5f56}
.term-bar span:nth-child(2){background:#ffbd2e}
.term-bar span:nth-child(3){background:#27c93f}
.term-body{margin:0; padding:16px; white-space:pre-wrap; color:#e8e8ff}

.projects .grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:18px}
.card{background: var(--panel); border:1px solid var(--border); border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow); display:flex; flex-direction:column}
.card-media{height:170px; background: radial-gradient(120px 120px at 20% 20%, rgba(139,123,255,.35), transparent), linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0))}
.placeholder{display:block}
.card-body{padding:16px}
.tags{display:flex; gap:8px; padding:0; margin:10px 0 0; list-style:none; flex-wrap:wrap}
.tags li{font-size:.82rem; padding:4px 8px; border-radius:999px; background: rgba(139,123,255,.15); border:1px solid rgba(139,123,255,.3)}
.card-actions{display:flex; gap:10px; margin-top:12px}

.skills-grid{display:grid; grid-template-columns: repeat(2, 1fr); gap:24px}
.skills-grid ul{margin:0; padding-left:18px}

.contact .contact-form{margin-top:12px}
.form-grid{display:grid; grid-template-columns: repeat(2, 1fr); gap:12px}
input, textarea{
  width:100%; background: #111226; border:1px solid var(--border); color:var(--text); padding:10px 12px;
  border-radius:10px; outline: none;
}
input:focus, textarea:focus{border-color: var(--accent); box-shadow: 0 0 0 3px rgba(139,123,255,.15)}
label{display:block; font-size:.95rem; color:var(--muted); margin-bottom:10px}
.site-footer{padding:38px 0; border-top:1px solid rgba(255,255,255,.06); color:var(--muted)}

.note{color:var(--muted); font-size:.95rem}

.code-demo {
  margin-top: 12px;
}

.code-demo summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 6px;
}

.code-demo[open] .code-block {
  display: block;
  margin-top: 8px;
}

.code-block {
  display: block;
  background: #0c0d1d;
  border: 1px solid var(--border);
  padding: 14px;
  border-radius: 12px;
  overflow-x: auto;
  white-space: pre; /* ensures no weird wrapping */
  font-family: monospace;
  line-height: 1.5;
}

/* Blog */
.blog-list{list-style:none;padding:0;margin:0}
.blog-list li{margin-bottom:40px}
.post-item h2{margin:0 0 8px}
.post-content{max-width:700px;margin-inline:auto}
.post-content img{max-width:100%}
.post-content h1:first-child{margin-top:0}

.post-content pre{
  background:#0c0d1d;
  border:1px solid var(--border);
  padding:14px;
  border-radius:12px;
  overflow-x:auto;
}

.post-content pre code{
  font-family:monospace;
  line-height:1.5;
}

.post-content code:not(pre code){
  background:#0c0d1d;
  border:1px solid var(--border);
  border-radius:6px;
  padding:2px 4px;
  font-size:.92rem;
}

/* Responsive */
@media (max-width: 900px){
  .hero-grid{grid-template-columns: 1fr}
  .feature-grid{grid-template-columns: 1fr}
  .projects .grid{grid-template-columns: 1fr 1fr}
  .form-grid{grid-template-columns: 1fr}
  .nav-toggle{display:block}
  .menu{position: fixed; right: 12px; top: 64px; background: var(--panel); border:1px solid var(--border); border-radius:12px; padding:8px; display:none; flex-direction:column; gap:0}
  .menu.show{display:flex}
  .menu a{padding:10px 12px}
}

@media (max-width: 620px){
  .projects .grid{grid-template-columns: 1fr}
  .skills-grid{grid-template-columns: 1fr}
  .hero-visual{display:none}
  .hero-copy .cta{flex-direction:column}
  .hero-copy .cta .btn{width:100%; text-align:center}
}