/* RESET & FONTS */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Poppins', sans-serif;
  background-color: #111111; /* Rich black-gunmetal */
  color: #e0e0e0;
  line-height: 1.6;
}
a {
  color: #e67e22; /* Burnt Rust */
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  color: #ffb347; /* Warm bronze-yellow */
}

/* CONTAINER */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* HEADER */
header {
  background: linear-gradient(to right, #1a1a1a, #2e2e2e); /* Ashen Steel blend */
  color: #f4f4f4;
  padding: 4rem 1rem;
  text-align: center;
  border-bottom: 1px solid #2f2f2f;
}
header h1 {
  font-size: 3rem;
  font-weight: 700;
  color: #ffcc70; /* Subtle Golden Amber */
}
header p {
  font-size: 1.2rem;
  margin-top: 0.5rem;
  color: #a0a0a0;
}

/* NAVIGATION */
nav {
  background-color: #161616;
  border-bottom: 1px solid #2c2c2c;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.nav-links {
  display: flex;
  justify-content: center;
  list-style: none;
  padding: 1rem 0;
}
.nav-links li {
  margin: 0 1.5rem;
}
.nav-links a {
  color: #ccc;
  font-weight: 600;
}
.nav-links a:hover {
  color: #ffb347; /* Rich bronze */
}

/* MAIN SECTIONS */
main section {
  margin-bottom: 4rem;
}
h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #f0c14b; /* Desaturated Gold */
}

/* GRID CARDS */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.card {
  background: linear-gradient(135deg, #1e1e1e, #292929);
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(255, 183, 77, 0.1); /* Gold Glow */
}

/* SKILLS LIST */
.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0;
  list-style: none;
}
.skills li {
  background-color: #2d2d2d;
  padding: 0.5rem 1rem;
  border-radius: 30px;
  font-size: 0.9rem;
  color: #ffcc70;
  border: 1px solid #444;
}

/* BUTTON */
.btn {
  display: inline-block;
  background-color: #272727;
  color: #ffcc70;
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  border: 1px solid #444;
  transition: all 0.3s ease;
}
.btn:hover {
  background-color: #3a3a3a;
  color: #ffffff;
  transform: scale(1.05);
}

/* CENTER TEXT */
.center {
  text-align: center;
  margin-top: 1rem;
}

/* FOOTER */
footer {
  background-color: #1a1a1a;
  color: #999;
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
  margin-top: 2rem;
  border-top: 1px solid #333;
}

/* RESPONSIVE */
@media (max-width: 600px) {
  header h1 {
    font-size: 2rem;
  }
  .nav-links {
    flex-direction: column;
    gap: 0.5rem;
  }
}