/* Hacker Terminal - Green & Black Theme */
:root {
  --bg-color: #0a0a0a;
  --card-bg: #121212;
  --terminal-green: #00ff41;
  --dim-green: #008f11;
  --dark-green: #003b00;
  --text-main: #e0e0e0;
  --border-color: #1a1a1a;
  --text-dim: #b0b0b0;
  --text-muted: #999;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  font-family: 'Input Mono', 'Menlo', 'Monaco', 'Courier New', monospace;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 16px;
  min-height: 100vh;
  scroll-behavior: smooth;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1rem;
}

.container { max-width: 720px; width: 100%; margin: 0 auto; }

/* ===== Header ===== */
header {
  width: 100%;
  text-align: center;
  margin-bottom: 3rem;
  padding-top: 2rem;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 0.5rem;
  color: var(--terminal-green);
}

.subtitle {
  font-size: 1rem;
  color: var(--dim-green);
  font-weight: 400;
  margin-bottom: 0.25rem;
}

.location {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ===== Sections ===== */
main { width: 100%; }
section { margin-bottom: 3rem; }

h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--terminal-green);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--dark-green);
  text-transform: uppercase;
  letter-spacing: 2px;
}

h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--terminal-green); }
h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--dim-green); }

p { margin-bottom: 1.25rem; line-height: 1.7; color: var(--text-dim); }
p strong { color: var(--text-main); }

ul { margin: 0.75rem 0 1rem 1.25rem; }
li { padding: 0.25rem 0; color: var(--text-dim); font-size: 0.92rem; line-height: 1.5; }

/* ===== Education ===== */
.edu-item { margin-bottom: 1.75rem; }
.edu-header { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.25rem; }
.edu-header h3 { margin-bottom: 0; }
.edu-subtitle { font-size: 0.85rem; color: var(--dim-green); margin-bottom: 0.5rem; }

.edu-status {
  font-size: 0.78rem;
  padding: 0.15rem 0.6rem;
  border-radius: 2px;
  font-family: monospace;
  white-space: nowrap;
}
.edu-status.active     { background: #0a2a0a; color: var(--terminal-green); border: 1px solid var(--dim-green); }
.edu-status.in-progress { background: #1a1a0a; color: #d29922; border: 1px solid #d29922; }
.edu-status.completed  { background: #0a0a1a; color: #58a6ff; border: 1px solid #58a6ff; }

/* ===== Skills ===== */
.skill-category { margin-bottom: 1.25rem; }
.skill-category h4 { text-transform: uppercase; font-size: 0.78rem; letter-spacing: 1px; margin-bottom: 0.5rem; }

.skills-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.skill-tag {
  background: var(--card-bg);
  border: 1px solid var(--dark-green);
  padding: 0.3rem 0.7rem;
  border-radius: 2px;
  font-size: 0.82rem;
  color: var(--terminal-green);
  transition: all 0.3s ease;
}
.skill-tag:hover { background: var(--dark-green); color: #fff; }

/* ===== Projects ===== */
.project {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  transition: border 0.3s ease;
}
.project:hover { border-color: var(--dim-green); }
.project h3 { margin-bottom: 0.5rem; }
.project p { font-size: 0.92rem; }

.project-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }

.tag {
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  background: rgba(0, 255, 65, 0.08);
  color: var(--dim-green);
  border: 1px solid rgba(0, 255, 65, 0.15);
}

/* ===== Roadmap ===== */
.roadmap { margin-bottom: 1rem; }

.roadmap-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.roadmap-item::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 16px;
  bottom: -1.25rem;
  width: 1px;
  background: var(--dark-green);
}
.roadmap-item:last-child::before { display: none; }

.roadmap-marker {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--dark-green);
  flex-shrink: 0;
  margin-top: 5px;
  position: relative;
  z-index: 1;
}
.roadmap-marker.active { background: var(--terminal-green); border-color: var(--terminal-green); }

.roadmap-content { flex: 1; min-width: 0; }
.roadmap-content h4 { margin-bottom: 0.15rem; font-size: 0.95rem; }
.roadmap-content p { font-size: 0.85rem; margin-bottom: 0; }

.roadmap-status {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--dim-green);
  margin-bottom: 0.35rem;
  font-family: monospace;
}

/* ===== Connect ===== */
.connect-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0.75rem; }

.connect-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  text-decoration: none;
  color: var(--text-main);
  transition: all 0.3s ease;
}
.connect-link:hover { border-color: var(--terminal-green); background: rgba(0, 255, 65, 0.03); }

.connect-icon { font-size: 1.1rem; color: var(--terminal-green); flex-shrink: 0; }
.connect-link span:nth-child(2) { font-weight: 600; font-size: 0.9rem; }
.connect-handle { margin-left: auto; font-size: 0.78rem; color: var(--text-muted); font-family: monospace; }

/* ===== Links (inline) ===== */
.link {
  color: var(--terminal-green);
  text-decoration: none;
  font-weight: bold;
  transition: opacity 0.2s ease;
}
.link:hover { text-decoration: underline; opacity: 0.8; }

/* ===== Footer ===== */
footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--dark-green);
  text-align: center;
  color: var(--dim-green);
  font-size: 0.8rem;
  width: 100%;
  font-family: monospace;
}

/* ===== Divider ===== */
hr {
  border: none;
  border-top: 1px solid var(--dark-green);
  margin: 2rem 0;
  width: 100%;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  .container { padding: 0 0.5rem; }
  .edu-header { flex-direction: column; gap: 0.25rem; }
  .connect-grid { grid-template-columns: 1fr; }
}