:root {
  --bg: #07090d;
  --bg-alt: #10161b;
  --bg-card: #131a20;
  --fg: #e9f2f4;
  --muted: #8b9ba1;
  --accent: #2dd4bf;
  --accent-2: #38bdf8;
  --accent-3: #a78bfa;
  --accent-4: #f472b6;
  --accent-dim: #1c8f82;
  --border: #1f2a31;
  --glow: rgba(45, 212, 191, 0.35);
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  position: relative;
}

.aurora {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 900px;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
  filter: blur(70px);
  opacity: 0.55;
}
.aurora-blob {
  position: absolute;
  border-radius: 50%;
  mix-blend-mode: screen;
}
.blob-1 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
  top: -120px; left: -80px;
  animation: drift1 22s ease-in-out infinite;
}
.blob-2 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, var(--accent-3), transparent 70%);
  top: 40px; right: -100px;
  animation: drift2 26s ease-in-out infinite;
}
.blob-3 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, var(--accent-4), transparent 70%);
  top: 320px; left: 38%;
  animation: drift3 30s ease-in-out infinite;
}
@keyframes drift1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.1); }
}
@keyframes drift2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50px, 60px) scale(0.95); }
}
@keyframes drift3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -50px) scale(1.08); }
}

#net-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.8;
}

#spotlight {
  position: fixed;
  top: 0;
  left: 0;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.10), rgba(56, 189, 248, 0.04) 45%, transparent 70%);
  pointer-events: none;
  z-index: 2;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  opacity: 0;
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Navbar ---------- */
#navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background 0.25s ease, border-color 0.25s ease;
  border-bottom: 1px solid transparent;
}
#navbar.scrolled {
  background: rgba(10, 14, 18, 0.85);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--fg);
  text-decoration: none;
}
.nav-logo span { color: var(--accent); }
.nav-links a {
  margin-left: 24px;
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  padding: 110px 0 64px;
  position: relative;
  overflow: hidden;
}

.prompt {
  font-family: "JetBrains Mono", monospace;
  color: var(--accent-dim);
  margin: 0 0 12px;
  font-size: 0.95rem;
  min-height: 1.4em;
}
.cursor {
  display: inline-block;
  animation: blink 1s step-end infinite;
  color: var(--accent);
}
@keyframes blink { 50% { opacity: 0; } }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  margin: 0 0 6px;
  letter-spacing: -0.02em;
  font-weight: 700;
  background: linear-gradient(100deg, var(--fg) 30%, var(--accent) 50%, var(--accent-3) 65%, var(--fg) 85%);
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer-text 8s ease-in-out infinite;
}
@keyframes shimmer-text {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

.hero h2 {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: var(--fg);
  margin: 0 0 20px;
}
.grad-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tagline {
  max-width: 620px;
  color: var(--muted);
  margin: 0 0 32px;
  font-size: 1.02rem;
}

.btn {
  display: inline-block;
  margin-right: 14px;
  padding: 11px 22px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-weight: 500;
  font-size: 0.92rem;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
  transform: translateY(-1px);
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-dim), var(--accent));
  border-color: transparent;
  color: #06201c;
  font-weight: 600;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: skewX(-20deg);
  animation: shine 3.5s ease-in-out infinite;
}
@keyframes shine {
  0% { left: -75%; }
  40% { left: 130%; }
  100% { left: 130%; }
}
.btn-primary:hover {
  box-shadow: 0 0 24px var(--glow);
  color: #06201c;
  transform: translateY(-1px);
}

.stats-row {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  animation: pulse-glow 3.2s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { text-shadow: 0 0 0 transparent; }
  50% { text-shadow: 0 0 16px var(--glow); }
}
.stat-c1 { color: var(--accent); }
.stat-c2 { color: var(--accent-2); }
.stat-c3 { color: var(--accent-3); }
.stat-c4 { color: var(--accent-4); }
.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 2px;
}

.scroll-cue {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
}
.scroll-cue span { display: inline-block; animation: bob 1.6s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(4px); } }

/* ---------- Sections ---------- */
main { padding: 40px 0 0; }
section { margin-bottom: 72px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

h3 {
  font-family: "JetBrains Mono", monospace;
  color: var(--accent-dim);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin-bottom: 24px;
}

#summary p { color: var(--muted); max-width: 720px; }

/* ---------- Approach ---------- */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.approach-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.approach-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-3px);
}
.approach-icon {
  font-family: "JetBrains Mono", monospace;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  opacity: 0.6;
}
.approach-card h4 { font-family: var(--font-display); margin: 10px 0 8px; font-size: 1.05rem; }
.approach-card p { margin: 0; color: var(--muted); font-size: 0.88rem; }

/* ---------- Skills ---------- */
.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 28px;
}
.skill-group h4 {
  margin: 0 0 10px;
  font-size: 0.92rem;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.skill-group ul { margin: 0; padding-left: 0; list-style: none; color: var(--muted); font-size: 0.92rem; }
.skill-group li {
  padding: 4px 0 4px 16px;
  position: relative;
}
.skill-group li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent-dim);
}

/* ---------- Platform badges ---------- */
.platform-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.platform-badge {
  padding: 9px 18px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(45,212,191,0.06), rgba(56,189,248,0.04));
  color: var(--fg);
  font-size: 0.88rem;
  font-family: "JetBrains Mono", monospace;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.platform-badge:hover {
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--glow);
  transform: translateY(-2px);
}

/* ---------- Certifications ---------- */
.cert-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  max-width: 1040px;
}
.cert-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(135deg, var(--bg-card), rgba(45,212,191,0.04));
  color: var(--fg);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.cert-icon-aws {
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  font-size: 0.82rem;
}
.cert-icon-comptia {
  background: linear-gradient(135deg, #ef4444, #f87171);
}
.cert-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px -10px var(--glow);
  text-decoration: none;
}
.cert-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  font-size: 0.78rem;
  text-align: center;
  background: linear-gradient(135deg, var(--accent-dim), var(--accent-2));
  color: #06201c;
  box-shadow: 0 0 18px var(--glow);
}
.cert-info h4 { font-family: var(--font-display); margin: 0 0 4px; font-size: 1.05rem; color: var(--fg); }
.cert-info p { margin: 0; color: var(--muted); font-size: 0.85rem; }

/* ---------- Projects ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.project-card {
  position: relative;
  display: block;
  padding: 20px;
  border-radius: 10px;
  background: var(--bg-card);
  color: var(--fg);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid var(--border);
}
.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 10px;
  padding: 1px;
  background: conic-gradient(from 0deg, var(--accent), var(--accent-3), var(--accent-4), var(--accent-2), var(--accent));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  animation: spin-border 4s linear infinite;
  pointer-events: none;
}
.project-card:hover::before { opacity: 1; }
@keyframes spin-border { to { filter: hue-rotate(360deg); } }
.project-card:hover {
  text-decoration: none;
  transform: translateY(-4px);
  box-shadow: 0 8px 28px -8px var(--glow);
}
.project-card-glow {
  position: absolute;
  top: -40%;
  right: -40%;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, var(--glow), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.project-card:hover .project-card-glow { opacity: 1; }

.project-card h4 {
  font-family: "JetBrains Mono", monospace;
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 1.05rem;
}
.project-card p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.88rem;
  position: relative;
}
.tag {
  display: inline-block;
  font-size: 0.7rem;
  padding: 3px 10px;
  margin-right: 6px;
  border-radius: 12px;
  background: rgba(45, 212, 191, 0.1);
  color: var(--accent);
  position: relative;
  font-family: "JetBrains Mono", monospace;
}

/* ---------- Experience ---------- */
.job { margin-bottom: 28px; position: relative; padding-left: 20px; border-left: 2px solid var(--border); }
.job-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}
.job-head h4 { font-family: var(--font-display); margin: 0; font-size: 1.1rem; }
.job-date { color: var(--muted); font-size: 0.85rem; font-family: "JetBrains Mono", monospace; }
.job-org { color: var(--accent-dim); margin: 4px 0 8px; font-size: 0.9rem; }
.job ul { margin: 0; padding-left: 20px; color: var(--muted); font-size: 0.92rem; }
.job::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--bg), 0 0 10px var(--glow);
}

footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--muted);
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
}

@media (max-width: 640px) {
  .nav-links a { margin-left: 14px; font-size: 0.82rem; }
  .stats-row { gap: 24px; }
}