:root {
  --bg: #0a0e0a;
  --bg-alt: #0f140f;
  --green: #00ff41;
  --red: #ff003c;
  --text: #c8ffd0;
  --dim: #4a7a4e;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Share Tech Mono', monospace;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* ===== Overlay CRT & Noise ===== */
.scanlines {
  position: fixed; inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0px,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 255, 65, 0.03) 3px,
    rgba(0, 255, 65, 0.03) 4px
  );
  pointer-events: none;
  z-index: 9998;
  animation: flicker 4s infinite;
}
@keyframes flicker {
  0%, 100% { opacity: 0.9; }
  50% { opacity: 0.7; }
}
.noise {
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9997;
  opacity: 0.4;
}

/* ===== Navbar ===== */
.nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.2rem 2rem;
  border-bottom: 1px solid rgba(0, 255, 65, 0.2);
  position: sticky; top: 0;
  background: rgba(10, 14, 10, 0.9);
  backdrop-filter: blur(6px);
  z-index: 100;
}
.logo { font-size: 1.6rem; color: var(--green); letter-spacing: 2px; }
.nav nav a {
  color: var(--dim); text-decoration: none;
  margin-left: 2rem; font-size: 0.95rem;
  transition: color 0.2s;
}
.nav nav a:hover { color: var(--green); text-shadow: 0 0 8px var(--green); }

/* ===== Glitch Text ===== */
.glitch {
  position: relative;
  color: var(--green);
  display: inline-block;
}
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute; left: 0; top: 0;
  width: 100%; overflow: hidden;
}
.glitch::before {
  color: var(--red);
  animation: glitch1 2.5s infinite linear alternate-reverse;
  clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
}
.glitch::after {
  color: #00d4ff;
  animation: glitch2 3s infinite linear alternate-reverse;
  clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
}
@keyframes glitch1 {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 1px); }
  40% { transform: translate(-2px, -1px); }
  60% { transform: translate(2px, 1px); }
  80% { transform: translate(2px, -1px); }
  100% { transform: translate(0); }
}
@keyframes glitch2 {
  0% { transform: translate(0); }
  25% { transform: translate(2px, -1px); }
  50% { transform: translate(-2px, 1px); }
  75% { transform: translate(2px, 1px); }
  100% { transform: translate(0); }
}

/* ===== Hero ===== */
.hero {
  min-height: 85vh;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  text-align: center; padding: 2rem;
  position: relative;
}
.prompt { color: var(--dim); margin-bottom: 1.5rem; font-size: 1rem; }
.cursor { animation: blink 1s step-end infinite; color: var(--green); }
@keyframes blink { 50% { opacity: 0; } }
.hero h1 {
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  letter-spacing: 6px;
  margin-bottom: 1rem;
}
.subtitle { color: var(--dim); font-size: 1.1rem; margin-bottom: 2.5rem; }
.cta { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }
.btn {
  color: var(--green); text-decoration: none;
  border: 1px solid var(--green);
  padding: 0.7rem 1.4rem;
  transition: all 0.25s;
  font-size: 0.95rem;
}
.btn:hover {
  background: var(--green); color: var(--bg);
  box-shadow: 0 0 20px var(--green);
}
.btn-red { color: var(--red); border-color: var(--red); }
.btn-red:hover { background: var(--red); color: var(--bg); box-shadow: 0 0 20px var(--red); }

/* ===== Sections ===== */
.section { padding: 5rem 2rem; max-width: 1100px; margin: 0 auto; }
.section-title {
  font-size: 2rem; letter-spacing: 3px;
  margin-bottom: 2.5rem;
}

/* ===== Terminal Box ===== */
.terminal-box {
  background: var(--bg-alt);
  border: 1px solid rgba(0, 255, 65, 0.25);
  padding: 1.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  line-height: 1.9;
  box-shadow: inset 0 0 40px rgba(0, 255, 65, 0.05);
}
.terminal-box p { margin-bottom: 0.4rem; }
.terminal-box a { color: var(--green); }
.green { color: var(--green); }
.output { color: var(--text); padding-left: 1rem; border-left: 2px solid var(--dim); margin-bottom: 1rem !important; }

/* ===== Portfolio Grid ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--bg-alt);
  border: 1px solid rgba(0, 255, 65, 0.2);
  padding: 1.5rem;
  position: relative;
  transition: all 0.3s;
  cursor: pointer;
}
.card:hover {
  border-color: var(--green);
  box-shadow: 0 0 25px rgba(0, 255, 65, 0.3);
  transform: translateY(-4px);
}
.card h3 { color: var(--green); font-size: 1.2rem; margin-bottom: 0.6rem; }
.card p { color: var(--dim); font-size: 0.9rem; line-height: 1.6; margin-bottom: 1rem; }
.card .tag {
  display: inline-block; font-size: 0.75rem;
  color: var(--red); border: 1px solid var(--red);
  padding: 2px 8px; margin-right: 4px; margin-bottom: 4px;
}

/* ===== News ===== */
.news-list { display: flex; flex-direction: column; gap: 1rem; }
.news-item {
  border-left: 3px solid var(--green);
  padding: 1rem 1.5rem;
  background: var(--bg-alt);
  transition: all 0.25s;
}
.news-item:hover {
  border-left-color: var(--red);
  transform: translateX(6px);
  background: #121a12;
}
.news-meta { font-size: 0.8rem; color: var(--dim); margin-bottom: 0.4rem; }
.news-meta .date { color: var(--red); margin-right: 1rem; }
.news-item h3 { color: var(--text); font-size: 1.05rem; margin-bottom: 0.4rem; }
.news-item p { color: var(--dim); font-size: 0.9rem; line-height: 1.5; }
.news-item a { color: var(--green); text-decoration: none; font-size: 0.85rem; }
.news-item a:hover { text-decoration: underline; }

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: 2rem;
  border-top: 1px solid rgba(0, 255, 65, 0.2);
  color: var(--dim);
  font-size: 0.85rem;
}

/* ===== Responsive ===== */
@media (max-width: 700px) {
  .nav { flex-direction: column; gap: 0.8rem; padding: 1rem; }
  .nav nav a { margin: 0 0.8rem; }
  .hero h1 { letter-spacing: 3px; }
}