/* CSS Custom Properties - Color Palette from Logo */
:root {
  --primary-blue: #2E4BC6;
  --dark-blue: #1E3A8A;
  --metallic-grey: #6B7280;
  --dark-grey: #374151;
  --light-grey: #F8FAFC;
  --white: #FFFFFF;
  --text-dark: #1F2937;
  --text-light: #6B7280;
  --accent-blue: #3B82F6;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-light);
}

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

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
  z-index: -1;
}

.hero-background::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 2rem;
}

.logo-container {
  margin-bottom: 2rem;
}

.logo {
  height: 80px;
  width: auto;
  filter: brightness(1.1);
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: var(--white);
  color: var(--primary-blue);
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background-color: var(--light-grey);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition);
  transform: translateY(-100%);
}

.nav.visible {
  transform: translateY(0);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo-img {
  height: 40px;
  width: auto;
}

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

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: var(--transition);
}

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

/* Sections */
section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-dark);
}

/* About Section */
.about {
  background-color: var(--light-grey);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-text {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* Capabilities Section */
.capabilities {
  background-color: var(--white);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.capability-card {
  background-color: var(--white);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid #E5E7EB;
}

.capability-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  color: var(--primary-blue);
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.card-title {
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.card-description {
  color: var(--text-light);
  line-height: 1.6;
}

/* Contact Section */
.contact {
  background-color: var(--light-grey);
}

.contact-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.contact-info h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.contact-info p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-dark);
  font-size: 1.1rem;
  font-weight: 500;
}

.contact-item svg {
  width: 24px;
  height: 24px;
  color: var(--primary-blue);
}


/* Footer */
.footer {
  background-color: var(--text-dark);
  color: var(--white);
  padding: 3rem 0 2rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-logo-img {
  height: 50px;
  width: auto;
  filter: brightness(1.2);
}

.footer-company {
  font-size: 1.25rem;
  font-weight: 600;
}

.footer-info p {
  color: #9CA3AF;
  margin-bottom: 0.5rem;
}

/* Responsive Design */

/* Tablet */
@media (min-width: 768px) {
  .hero-title {
    font-size: 4rem;
  }
  
  .hero-tagline {
    font-size: 1.5rem;
  }
  
  .logo {
    height: 100px;
  }
  
  .capabilities-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  
  .nav-menu {
    display: flex;
  }
  
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  
  .footer-logo {
    flex-direction: row;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
  
  .capabilities-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .hero-content {
    padding: 3rem;
  }
  
  section {
    padding: 6rem 0;
  }
}

/* Large Desktop */
@media (min-width: 1200px) {
  .hero-title {
    font-size: 4.5rem;
  }
  
  .hero-tagline {
    font-size: 1.75rem;
  }
  
  .logo {
    height: 120px;
  }
}

/* Mobile Navigation Toggle (Hidden by default, can be added with JS) */
@media (max-width: 767px) {
  .nav-menu {
    display: none;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Focus styles for accessibility */
a:focus,
button:focus {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .nav,
  .hero-background {
    display: none;
  }
  
  .hero {
    height: auto;
    color: var(--text-dark);
  }
  
  * {
    box-shadow: none !important;
  }
}