/* =========================
   General Styles
========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Roboto', sans-serif;
}

body {
  background: #0f0f0f;
  color: #f5f5f5;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* =========================
   Navbar
========================= */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  background: rgba(15, 15, 15, 0.95);
  z-index: 100;
}

nav .logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  color: #00e5ff;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav ul li a {
  color: #f5f5f5;
  text-decoration: none;
  transition: color 0.3s, transform 0.3s;
}

nav ul li a:hover {
  color: #00e5ff;
  transform: scale(1.1);
}

/* =========================
   Hero Section
========================= */
.hero {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  text-align: center;
  background: linear-gradient(135deg, #0f0f0f 0%, #1f1f1f 100%);
}

.hero h1 {
  font-size: 3rem;
  color: #00e5ff;
  margin-bottom: 1rem;
  animation: slideIn 2s ease-out;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.btn {
  padding: 0.7rem 1.5rem;
  border: none;
  background: #00e5ff;
  color: #0f0f0f;
  font-weight: bold;
  cursor: pointer;
  border-radius: 5px;
  transition: background 0.3s, transform 0.3s;
}

.btn:hover {
  background: #00b8cc;
  transform: scale(1.05);
}

/* =========================
   Sections
========================= */
.about, .projects, .contact {
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.skills {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1rem;
  flex-wrap: wrap;
}

/* =========================
   Projects
========================= */
.project-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin-top: 2rem;
}

.project-card {
  background: #1f1f1f;
  padding: 2rem;
  border-radius: 10px;
  width: 250px;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 10px 25px rgba(0, 229, 255, 0.3);
}

.project-card a {
  display: inline-block;
  margin-top: 1rem;
  color: #00e5ff;
  text-decoration: none;
  transition: color 0.3s;
}

.project-card a:hover {
  color: #00b8cc;
  text-decoration: underline;
}

/* =========================
   Contact Form
========================= */
#contac