:root {
  --bg: #0b0f14;
  --surface: #111720;
  --border: #1e2d3d;
  --accent: #0eb8b8;
  --text: #e8edf2;
  --muted: #9aadbe;
  --mono: 'DM Mono', monospace;
  --body: 'Poppins', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(14,184,184,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,184,184,.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

main {
  flex: 1;
  max-width: 680px;
  margin: 0 auto;
  padding: 7rem 2rem 5rem;
  position: relative;
  z-index: 1;
  width: 100%;
}

.logo {
  font-family: var(--mono);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: .1em;
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 5rem;
}

.logo-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:.3; transform:scale(.6); }
}

.tag {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  display: block;
}

h1 {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 2rem;
  color: var(--text);
}

h1 span { color: var(--accent); }

.intro {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 4rem;
  max-width: 580px;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3.5rem 0;
}

.story p {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.9;
  margin-bottom: 1.4rem;
}
.story p:last-child { margin-bottom: 0; }
.story p strong { color: var(--text); font-weight: 600; }

.stack-label {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.2rem;
  display: block;
}

.stack {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 3.5rem;
}

.chip {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: .38rem .9rem;
  background: var(--surface);
  display: flex;
  align-items: center;
  gap: .4rem;
  cursor: default;
  transition: border-color .2s, color .2s;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--text);
}

.chip::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.cta { margin-top: 1rem; }

.cta p {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.cta a.email {
  font-family: var(--mono);
  font-size: .85rem;
  letter-spacing: .08em;
  color: var(--bg);
  background: var(--accent);
  padding: .85rem 2rem;
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
  transition: opacity .2s, transform .2s;
}
.cta a.email:hover { opacity: .82; transform: translateY(-2px); }

footer {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  padding: 2rem 2rem 3rem;
  width: 100%;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

footer p {
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--muted);
  letter-spacing: .05em;
}

footer .note span { color: var(--muted); }

@media (max-width: 600px) {
  main { padding: 5rem 1.5rem 4rem; }
  footer { padding: 2rem 1.5rem; flex-direction: column; align-items: flex-start; }
}