* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Space Grotesk', sans-serif;
  background: #0a0a0f;
  color: #e0e0e8;
  line-height: 1.7;
  overflow-x: hidden;
}

#stars {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
}

/* nav */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.2rem 2rem;
  backdrop-filter: blur(12px);
  background: rgba(10,10,15,.6);
  border-bottom: 1px solid #1e1e2e;
}

.logo {
  font-size: 1.6rem; font-weight: 700;
  background: linear-gradient(135deg, #7c6fff, #ff6fb5);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.nav-links { display: flex; gap: 2rem; }
.nav-links a {
  color: #8888a0; text-decoration: none;
  font-size: .9rem; letter-spacing: .05em;
  transition: color .2s;
}
.nav-links a:hover { color: #e0e0e8; }

/* sections */
section {
  position: relative; z-index: 1;
  max-width: 880px; margin: 0 auto;
  padding: 5rem 2rem;
}

#hero {
  min-height: 100vh;
  display: flex; align-items: center;
}

.tag {
  font-family: 'Space Mono', monospace;
  font-size: .9rem; color: #7c6fff;
  margin-bottom: .4rem;
}

h1 {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  background: linear-gradient(135deg, #7c6fff, #ff6fb5);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1; margin-bottom: .8rem;
}

.sub {
  font-size: 1.15rem; color: #8888a0;
  max-width: 460px; margin-bottom: 2rem;
}

.btns { display: flex; gap: 1rem; }

.btn {
  display: inline-block;
  padding: .65rem 1.5rem; border-radius: 8px;
  text-decoration: none; font-size: .9rem; font-weight: 500;
  transition: transform .2s, box-shadow .2s;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(124,111,255,.25);
}
.btn.primary { background: linear-gradient(135deg, #7c6fff, #ff6fb5); color: #fff; }
.btn.outline { border: 1px solid #1e1e2e; color: #e0e0e8; }

h2 {
  font-size: 1.8rem; margin-bottom: 2rem;
  position: relative; display: inline-block;
}
h2::after {
  content: ''; position: absolute;
  bottom: -6px; left: 0; width: 50px; height: 3px;
  background: linear-gradient(135deg, #7c6fff, #ff6fb5);
  border-radius: 2px;
}

/* about */
.about-wrap {
  display: grid;
  grid-template-columns: 1.5fr 1fr; gap: 2.5rem;
}
.about-wrap p { color: #8888a0; margin-bottom: .8rem; }

.skills h3 { font-size: .95rem; color: #8888a0; margin-bottom: .8rem; }

.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tags span {
  padding: .35rem .8rem;
  background: #12121a; border: 1px solid #1e1e2e;
  border-radius: 20px;
  font-size: .8rem; font-family: 'Space Mono', monospace;
  color: #7c6fff;
}

/* projects */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.card {
  background: #12121a; border: 1px solid #1e1e2e;
  border-radius: 12px; padding: 1.8rem;
  transition: transform .2s, border-color .3s;
}
.card:hover { transform: translateY(-4px); border-color: #7c6fff; }
.card h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.card p { color: #8888a0; font-size: .88rem; margin-bottom: .8rem; }
.card .tags { margin-bottom: 1rem; }
.card .tags span {
  padding: .15rem .5rem; background: rgba(124,111,255,.15);
  border: none; border-radius: 4px; font-size: .72rem;
}
.card > a {
  color: #7c6fff; text-decoration: none;
  font-size: .88rem; font-weight: 500;
}
.card > a:hover { text-decoration: underline; }

/* contact */
#contact { text-align: center; }
#contact h2 { display: block; }
#contact h2::after { left: 50%; transform: translateX(-50%); }
.contact-msg { color: #8888a0; font-size: 1.05rem; margin-bottom: 1.5rem; }

footer {
  position: relative; z-index: 1;
  text-align: center; padding: 2rem;
  color: #8888a0; font-size: .85rem;
  border-top: 1px solid #1e1e2e;
}

@media (max-width: 640px) {
  .about-wrap { grid-template-columns: 1fr; gap: 1.5rem; }
  .cards { grid-template-columns: 1fr; }
  .nav-links { gap: 1rem; }
  section { padding: 3.5rem 1rem; }
}