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

body {
  background: #000;
  color: #fff;
  font-family: 'Roboto Mono', monospace;
  line-height: 1.7;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header – Centered logo + nav */
header {
  padding: 40px 0;
  border-bottom: 1px solid #333;
  position: sticky;
  top: 0;
  background: #000;
  z-index: 100;
  text-align: center;
}

header h1 {
  font-size: 2.2rem;
  letter-spacing: 6px;
  margin-bottom: 20px;
}

header h1 a { color: white; text-decoration: none; }

nav {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

nav a {
  color: #aaa;
  text-decoration: none;
  font-size: 1.1rem;
  padding: 8px 0;
}

nav a:hover, nav a.active {
  color: #fff;
  text-decoration: underline;
}

/* Rest of your styles (unchanged below) */
.hero { padding: 80px 0; }
.about-section {
  display: flex;
  align-items: center;
  gap: 50px;
  flex-wrap: wrap;
  justify-content: center;
  text-align: center;
}

.profile-pic {
  width: 300px;
  height: 300px;
  object-fit: cover;
  border: 3px solid #333;
  border-radius: 50%;
}

.about-text h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.packages, .services-list, .courses { padding: 80px 0; text-align: center; }

.package-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin: 40px 0;
  justify-content: center;
}

.package, .service-item {
  background: #111;
  padding: 30px;
  border: 1px solid #333;
}

.package h3 { font-size: 2rem; margin-bottom: 20px; color: #0f0; }
.service-item h3 { margin-bottom: 10px; }
.service-item p { font-size: 1.5rem; color: #0f0; margin: 10px 0; }

.btn, .buy-btn {
  display: inline-block;
  background: #0f0;
  color: #000;
  padding: 15px 30px;
  text-decoration: none;
  font-weight: bold;
  margin: 30px 0;
}

.btn:hover, .buy-btn:hover { background: #0c0; }

.phone { margin-top: 20px; font-size: 1.3rem; }

.video { margin: 50px 0; }
.video-title { font-size: 1.4rem; margin-bottom: 10px; color: #0f0; }

iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* Centered Tabs */
.tabs {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 50px 0;
  flex-wrap: wrap;
}

.tab-btn {
  background: none;
  border: 1px solid #333;
  color: #fff;
  padding: 15px 40px;
  font-family: 'Roboto Mono';
  font-size: 1.1rem;
  cursor: pointer;
}

.tab-btn.active {
  background: #0f0;
  color: #000;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

footer {
  text-align: center;
  padding: 50px 0;
  border-top: 1px solid #333;
  margin-top: 100px;
}

footer a { color: #0f0; }

@media (max-width: 768px) {
  header h1 { font-size: 1.8rem; }
  .profile-pic { width: 200px; height: 200px; }
  nav { gap: 20px; }
}