:root{
  --bg: #0f172a;
  --bg-2: #1e293b;
  --bg-3: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #10b981;
  --accent-dim: #065f46;
  --border: #1e293b;
  --border-2: #334155;
  --radius: 8px;
  --maxw: 1100px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display:flex; flex-direction:column;
}
main{flex:1; display:flex; flex-direction:column}

.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.25rem;
  width:100%;
}

.mono{font-family: var(--mono)}
.accent{color: var(--accent)}
.muted{color: var(--muted)}

/* Header */
.site-header{
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  position: sticky; top:0; z-index: 50;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 1rem 1.25rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.logo{
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.logo-prompt{color: var(--accent); margin-right: 0.25rem}
.logo-name{color: var(--text)}
.logo-cursor{
  color: var(--accent);
  display:inline-block;
  margin-left: 1px;
  animation: blink 1.05s steps(2, start) infinite;
}
@keyframes blink { to { visibility: hidden; } }

.site-nav{
  display:flex; gap: 1.25rem;
  font-family: var(--sans);
  font-size: 0.95rem;
}
.site-nav a{
  color: var(--muted);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.site-nav a:hover{color: var(--text)}
.site-nav a.active{
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* Hero */
.hero{
  position: relative;
  padding: 6rem 0 4rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero-tall{
  flex: 1;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 0;
  border-bottom: none;
}
.hero-bg{
  position:absolute; inset:0;
  pointer-events:none;
}
.hero-bg .bg{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit: cover;
}
.hero-bg .grid{opacity: 0.30; mix-blend-mode: screen}
.bg-fade{
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 0%, transparent 75%, var(--bg) 100%);
}
.hero-bg.thin .grid{opacity: 0.22}
.page-hero{
  position: relative;
  padding: 3.5rem 0 2rem;
  overflow:hidden;
  border-bottom: 1px solid var(--border);
}

.hero-inner{
  position: relative;
  text-align: center;
}
.hero-logo{
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(2.25rem, 7vw, 4rem);
  margin: 0 0 1.25rem 0;
  letter-spacing: 0.02em;
}
.tagline{
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  max-width: 38rem;
  margin: 0 auto;
}

/* Page content */
.content{padding: 2.5rem 1.25rem 4rem}
.page-title{
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--text);
  margin: 0;
  letter-spacing: 0.02em;
}

/* Contact / terminal */
.contact-content{
  display:flex; flex-direction:column; align-items:center; text-align:center;
}
.terminal{
  width: 100%;
  max-width: 640px;
  background: #0b1220;
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 1rem 0 1.5rem;
  text-align:left;
  box-shadow: 0 12px 40px -20px rgba(0,0,0,0.6);
}
.terminal-bar{
  background: var(--bg-2);
  padding: .55rem .75rem;
  display:flex; align-items:center; gap:.4rem;
  border-bottom: 1px solid var(--border-2);
}
.tdot{width:10px; height:10px; border-radius:50%; display:inline-block}
.tdot-r{background:#ef4444}
.tdot-y{background:#f59e0b}
.tdot-g{background:#10b981}
.terminal-title{
  margin-left: auto;
  color: var(--muted);
  font-size: .8rem;
}
.terminal-body{
  padding: 1rem 1.25rem;
  font-size: .95rem;
  line-height: 1.7;
}
.t-line{white-space: pre-wrap; word-break: break-word}
.t-line .str{color: #fbbf24}

.mail-btn{
  display:inline-block;
  padding: .65rem 1.1rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: var(--radius);
  text-decoration:none;
  font-size: .95rem;
  transition: background .15s ease, color .15s ease;
}
.mail-btn:hover{
  background: var(--accent);
  color: #052e23;
}
.note{margin-top: 1rem; font-size: .9rem}

/* Footer */
.site-footer{
  border-top: 1px solid var(--border);
  padding: 1.25rem 0;
  margin-top: auto;
  background: var(--bg);
}
.footer-inner{
  display:flex; justify-content:space-between; align-items:center;
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--muted);
  flex-wrap: wrap;
  gap: .5rem;
  padding: 0 1.25rem;
}
.footer-right .ok{color: var(--accent)}

/* Responsive */
@media (max-width: 640px){
  .header-inner{flex-direction:column; align-items:flex-start; gap:.5rem}
  .site-nav{gap: 1rem}
  .hero{padding: 4rem 0 3rem}
  .hero-tall{min-height: 60vh}
}