:root {
  --bg-dark: #000000;
  --gold-accent: #FFD700;
  --gold-dark: #FDB931;
  --gold-gradient: linear-gradient(180deg, #FFD700 0%, #FDB931 100%);
  --text-primary: #FFFFFF;
  --text-secondary: #F3F4F6;
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-main);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  box-shadow: inset 0 0 120px rgba(0, 51, 153, 0.4);
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  background: rgba(0, 1, 5, 0.95);
  border-bottom: 1px solid rgba(244, 197, 66, 0.2);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.logo-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold-accent);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 1px;
}

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

nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover, nav a.active {
  color: var(--gold-accent);
}

/* Hero Section */
.hero {
  padding: 6rem 5%;
  text-align: center;
  background: radial-gradient(circle at 50% 50%, rgba(244, 197, 66, 0.1) 0%, var(--bg-dark) 60%);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

h1, h2, h3 {
  font-weight: 900;
  letter-spacing: -0.02em;
}

h1 {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background: var(--gold-gradient);
  color: #000000;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 900;
  text-decoration: none;
  border-radius: 8px;
  transition: transform 0.3s ease-in-out, box-shadow 0.3s ease;
  border: none;
}

.btn-primary:hover {
  transform: scale(1.02);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--text-primary);
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 50px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  border-color: var(--gold-accent);
  color: var(--gold-accent);
}

.btn-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.feature-item {
  padding: 2rem;
}

.feature-item h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

/* Content Sections */
.content-section {
  padding: 5rem 5%;
  max-width: 1000px;
  margin: 0 auto;
}

.content-section h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: var(--gold-accent);
}

.content-section p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  display: block;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: 12px;
  transition: transform 0.3s ease, background 0.3s ease;
  border: 1px solid rgba(244, 197, 66, 0.1);
}

.service-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--gold-accent);
}

.service-card h3 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* Footer */
footer {
  background: #000;
  padding: 4rem 5% 2rem;
  margin-top: 4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-col {
  flex: 1;
  min-width: 250px;
}

.footer-col h4 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.footer-col p, .footer-col a {
  color: var(--text-secondary);
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
}

.footer-col a:hover {
  color: var(--gold-accent);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #666;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 25px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1000;
}

.hamburger span {
  width: 30px;
  height: 3px;
  background: var(--gold-accent);
  border-radius: 10px;
  transition: all 0.3s linear;
  position: relative;
  transform-origin: 1px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  .btn-group { flex-direction: column; }
  
  .hamburger {
    display: flex;
  }
  
  nav ul {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: #000000;
    box-shadow: inset 0 0 120px rgba(0, 51, 153, 0.4);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right 0.3s ease;
    z-index: 999;
  }
  
  nav ul.active {
    right: 0;
  }
  
  nav ul li {
    margin: 1.5rem 0;
  }
  
  nav ul li a {
    font-size: 2rem;
  }
  
  .features, .services-grid {
    grid-template-columns: 1fr;
  }
}