:root {
  /* Color Palette - Deep Professional Navy & Gold */
  --color-primary: #0A192F;
  --color-secondary: #C5A059;
  --color-accent: #64FFDA;
  --color-bg: #020C1B;
  --color-card-bg: #112240;
  --color-text-main: #CCD6F6;
  --color-text-muted: #8892B0;
  --color-white: #FFFFFF;
  --color-border: rgba(255, 255, 255, 0.1);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 48px;
  --space-2xl: 80px;
  --container-max: 1200px;

  /* Typography */
  --font-display: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Playfair+Display:wght@700;900&display=swap');

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-white);
  line-height: 1.1;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 4rem);
}

section {
  margin-top: var(--space-2xl);
  padding: var(--space-xl) 0;
}

main > :first-child {
  margin-top: 0;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(2, 12, 27, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  height: 80px;
  display: flex;
  align-items: center;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-secondary);
  letter-spacing: 1px;
}

.footer-logo {
  margin-bottom: var(--space-md);
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-text-main);
}

.nav-link:hover {
  color: var(--color-secondary);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50%;
  height: 70%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.05) 0%, rgba(2, 12, 27, 0) 70%);
  z-index: -1;
}

.hero-content {
  max-width: 800px;
}

.hero-tagline {
  color: var(--color-secondary);
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: var(--space-md);
  display: block;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  margin-bottom: var(--space-lg);
}

.hero-description {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  max-width: 600px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 1rem 2rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: transparent;
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
}

.btn-primary:hover {
  background: rgba(197, 160, 89, 0.1);
  transform: translateY(-3px);
}

.btn-nav {
  padding: 0.6rem 1.2rem;
  font-size: 0.8rem;
}

.hero-btn-secondary {
  margin-left: 1rem;
}

/* Service Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.service-card {
  background: var(--color-card-bg);
  padding: var(--space-xl);
  border-radius: 4px;
  border: 1px solid transparent;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-secondary);
}

.service-icon {
  color: var(--color-secondary);
  margin-bottom: var(--space-lg);
}

.service-card h3 {
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.service-card p {
  color: var(--color-text-muted);
}

/* Stats Section */
.stats-bar {
  display: flex;
  justify-content: space-around;
  background: var(--color-primary);
  padding: var(--space-xl);
  border-radius: 4px;
  text-align: center;
}

.stat-item h2 {
  font-size: 2.5rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.stat-item p {
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
}

/* About / Featured Section */
.about-grid {
  display: grid; 
  grid-template-columns: 1fr 1.2fr; 
  gap: var(--space-2xl); 
  align-items: center;
}

.about-image {
  height: 500px;
}

.about-text-lead {
  color: var(--color-text-muted); 
  margin-bottom: var(--space-lg); 
  font-size: 1.1rem;
}

.about-text-sub {
  color: var(--color-text-muted); 
  margin-bottom: var(--space-xl);
}

.check-list {
  margin-bottom: var(--space-xl);
}

.check-item {
  margin-bottom: var(--space-sm); 
  display: flex; 
  align-items: center; 
  gap: var(--space-sm);
}

.check-item span {
  font-size: 0.95rem;
}

/* CTA Section */
.cta-section {
  background: var(--color-card-bg); 
  border-radius: 4px; 
  padding: var(--space-2xl) 0;
  text-align: center;
}

.cta-header {
  max-width: 700px; 
  margin: 0 auto var(--space-xl);
}

.cta-header p {
  color: var(--color-text-muted); 
  margin-top: var(--space-md);
}

.cta-btn {
  padding: 1.2rem 3rem; 
  font-size: 1rem;
}

/* Placeholders */
.placeholder-image {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.placeholder-image::after {
  content: attr(data-label);
  font-size: 0.8rem;
  text-transform: uppercase;
}

/* Footer */
footer {
  margin-top: var(--space-2xl);
  padding: var(--space-2xl) 0 var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-info p {
  margin-top: var(--space-md);
  color: var(--color-text-muted);
  max-width: 300px;
}

.footer-col h4 {
  margin-bottom: var(--space-lg);
  font-size: 1rem;
  color: var(--color-white);
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-secondary);
}

.copyright {
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* Section Header */
.section-header {
  margin-bottom: var(--space-xl);
}

.section-header span {
  color: var(--color-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  display: block;
  margin-bottom: var(--space-sm);
}

.section-header h2 {
  font-size: 2.5rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nav-links {
    display: none;
  }
  .hero-title {
    font-size: 3rem;
  }
}