:root {
  --bg: #0b0b0d;
  --panel: #121214;
  --line: #2a2a2e;
  --text: #ece7db;
  --muted: #a8a29a;
  --green: #1fd97c;
  --green-dark: #12a75e;
  --radius: 14px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.green { color: var(--green); }
a { color: inherit; }

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 2rem;
  padding: 1rem 4vw;
  background: rgba(11, 11, 13, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.brand { text-decoration: none; font-family: var(--mono); font-size: 0.8rem; }
.brand-green { color: var(--green); font-weight: 700; }
.brand-sep { color: var(--muted); }
.nav-links { margin-left: auto; display: flex; gap: 1.8rem; }
.nav-links a {
  color: var(--muted); text-decoration: none;
  font-family: var(--mono); font-size: 0.82rem;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }

/* BUTTONS */
.btn {
  display: inline-block; text-decoration: none; cursor: pointer;
  border-radius: 10px; padding: 0.7rem 1.4rem;
  font-weight: 600; font-size: 0.9rem; border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green-dark); color: #fff; border-color: var(--green-dark); }
.btn-primary:hover { background: var(--green); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--muted); }
.btn-outline:hover { border-color: var(--green); color: var(--green); }
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.78rem; font-family: var(--mono); }
.btn-block { width: 100%; }

/* LAYOUT */
main { max-width: 1200px; margin: 0 auto; padding: 0 4vw; }
.section { padding: 4.5rem 0 1rem; }
.section-tag {
  font-family: var(--mono); font-size: 0.75rem;
  letter-spacing: 0.2em; color: var(--muted); margin-bottom: 1rem;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.08; font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 800; }
.lede { color: var(--muted); margin: 1.2rem 0; max-width: 34rem; }

/* HERO */
.hero {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem; align-items: center; padding: 4rem 0 3rem;
}
.badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--green-dark); color: var(--green);
  border-radius: 999px; padding: 0.3rem 0.9rem;
  font-family: var(--mono); font-size: 0.78rem; margin-bottom: 1.6rem;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.stats { display: flex; gap: 2.5rem; margin-bottom: 2rem; }
.stats strong { display: block; font-size: 1.8rem; }
.stats span { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.15em; color: var(--muted); }
.cta-row { display: flex; gap: 1rem; flex-wrap: wrap; }

/* TERMINAL */
.terminal {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
}
.term-bar { display: flex; align-items: center; gap: 0.5rem; padding: 0.7rem 1rem; border-bottom: 1px solid var(--line); }
.c { width: 11px; height: 11px; border-radius: 50%; }
.r { background: #c0392b; } .y { background: #b7950b; } .g { background: var(--green); }
.term-title { margin-left: 0.6rem; font-family: var(--mono); font-size: 0.75rem; color: var(--muted); }
.term-body { padding: 1.2rem 1.3rem; font-family: var(--mono); font-size: 0.82rem; overflow-x: auto; }
.caret { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.chips span {
  border: 1px solid var(--line); border-radius: 999px;
  padding: 0.25rem 0.8rem; font-family: var(--mono); font-size: 0.72rem; color: var(--muted);
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.chips i[class*="devicon-"], .skill-row i[class*="devicon-"], .tags i[class*="devicon-"], .card h3 i[class*="devicon-"] {
  font-size: 1.05em; line-height: 1; vertical-align: middle;
}
/* GitHub icon is white by default in devicon font — keep it visible on dark bg */
.devicon-github-original { color: #ece7db; }
.skill-row span { display: inline-flex; align-items: center; gap: 0.35rem; flex-wrap: wrap; }
.tags span { display: inline-flex; align-items: center; gap: 0.35rem; }
.card h3 { display: flex; align-items: center; gap: 0.5rem; }

/* SKILLS */
.skills-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; margin-bottom: 2rem; }
.skills-head p { color: var(--muted); font-size: 0.92rem; text-align: right; }
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.6rem;
}
.card h3 { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.18em; color: var(--green); margin-bottom: 1.2rem; }
.skill { margin-bottom: 1.1rem; }
.skill-row { display: flex; justify-content: space-between; font-size: 0.88rem; margin-bottom: 0.4rem; }
.skill-row span:last-child { color: var(--muted); font-family: var(--mono); font-size: 0.75rem; }
.bar { height: 3px; background: #26262b; border-radius: 2px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: var(--green); border-radius: 2px; transition: width 1.1s ease; }

/* WORK */
.repo-link { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); text-decoration: none; }
.repo-link:hover { color: var(--green); }
.work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.work { padding: 0; overflow: hidden; }
.work img, .work video { width: 100%; height: 230px; object-fit: cover; object-position: top; display: block; border-bottom: 1px solid var(--line); background: #000; }
.work-body { padding: 1.4rem 1.5rem 1.6rem; }
.work-meta { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 0.72rem; color: var(--muted); margin-bottom: 0.8rem; }
.work-meta a { text-decoration: none; font-weight: 700; }
.work h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.work p { color: var(--muted); font-size: 0.88rem; margin-bottom: 1rem; }
.tags { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.tags span { border: 1px solid var(--line); border-radius: 7px; padding: 0.2rem 0.65rem; font-family: var(--mono); font-size: 0.68rem; color: var(--muted); }
.center-note { text-align: center; font-family: var(--mono); font-size: 0.75rem; color: var(--muted); margin: 2.5rem 0 1rem; }

/* CONTACT */
.contact { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; padding-bottom: 4rem; }
.contact-lines { margin-top: 1.8rem; display: grid; gap: 0.9rem; }
.contact-lines > div { display: grid; grid-template-columns: 90px 1fr; gap: 1rem; font-size: 0.85rem; }
.contact-lines dt { font-family: var(--mono); font-size: 0.7rem; color: var(--muted); letter-spacing: 0.1em; }
.contact-lines a { color: var(--muted); text-decoration: none; }
.contact-lines a:hover { color: var(--green); }
.contact-form { display: grid; gap: 0.9rem; align-content: start; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.contact-form input, .contact-form textarea {
  width: 100%; background: transparent; color: var(--text);
  border: 1px solid var(--muted); border-radius: 9px;
  padding: 0.75rem 1rem; font: inherit; font-size: 0.88rem; resize: vertical;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--green); }
.form-note { font-size: 0.82rem; color: var(--green); min-height: 1.2em; }

/* FOOTER */
.footer {
  max-width: 1200px; margin: 0 auto; padding: 2rem 4vw 2.5rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-family: var(--mono); font-size: 0.75rem; color: var(--muted);
  border-top: 1px solid var(--line);
}

/* RESPONSIVE */
@media (max-width: 960px) {
  .hero, .contact { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .skills-head { flex-direction: column; align-items: flex-start; }
  .skills-head p { text-align: left; }
  .nav-links { display: none; }
}