@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --color-primary: #0056B3;
  --color-accent: #D4AF37;
  --color-bg: #F8F9FA;
  --color-text: #1E1E1E;
  --color-text-light: #2A2A2A;
  --color-white: #FFFFFF;
  --color-dark: #0D1B2A;
  --color-dark-alt: #1B2838;
  --color-border: rgba(0, 86, 179, 0.12);
  --color-shadow: rgba(0, 0, 0, 0.08);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --container-max: 1200px;
  --header-height: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

a:hover {
  color: var(--color-accent);
}

p {
  color: var(--color-text-light);
  margin-bottom: 1.2rem;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 0.8rem;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 600; }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); font-weight: 600; }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 500; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 24px var(--color-shadow);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-text);
}

.brand-mark {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), #003D7A);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.2rem;
  font-weight: 800;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-light);
  padding: 0.5rem 0;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text);
  font-size: 1.5rem;
  line-height: 1;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 2rem) 0 4rem;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-alt) 50%, #0A1628 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1521791136064-7986c2920216?w=1600&q=80') center/cover no-repeat;
  opacity: 0.15;
  mix-blend-mode: overlay;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: 1.2rem;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.15rem;
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-primary), #003D7A);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 2rem;
  font-weight: 600;
  text-align: center;
  padding: 2rem;
}

/* Page Hero */
.page-hero {
  padding: calc(var(--header-height) + 3rem) 0 3rem;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
  text-align: center;
  position: relative;
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

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

.section-alt {
  background: var(--color-white);
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-light);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2.2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  background: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

.btn:hover {
  background: #004494;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 86, 179, 0.3);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(0, 86, 179, 0.2);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  border: 1px solid var(--color-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--color-shadow);
  border-color: var(--color-primary);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(0, 86, 179, 0.08), rgba(212, 175, 55, 0.08));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.service-card h3 {
  margin-bottom: 0.8rem;
}

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

/* Stats */
.stats {
  padding: 4rem 0;
  background: var(--color-dark);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2.5rem;
  text-align: center;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
}

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--color-primary), #003D7A);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1521791136064-7986c2920216?w=800&q=60') center/cover no-repeat;
  opacity: 0.08;
}

.cta h2 {
  color: var(--color-white);
  margin-bottom: 1rem;
  position: relative;
}

.cta p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto 2rem;
  position: relative;
}

.cta .btn {
  background: var(--color-white);
  color: var(--color-primary);
  position: relative;
}

.cta .btn:hover {
  background: var(--color-accent);
  color: var(--color-dark);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* About Page */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.company-info {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--color-border);
}

.company-info h3 {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-border);
}

.company-info p {
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
}

.company-info strong {
  color: var(--color-text);
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.value-card {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 1.8rem;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.value-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px var(--color-shadow);
}

.value-card h4 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Legal Pages */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  color: var(--color-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.legal-content h3 {
  margin-top: 1.8rem;
  margin-bottom: 0.8rem;
}

.legal-content p,
.legal-content li {
  color: var(--color-text-light);
  margin-bottom: 0.8rem;
  line-height: 1.8;
}

.legal-content ul,
.legal-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}

.legal-toc {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--color-border);
  margin-bottom: 2rem;
}

.legal-toc h3 {
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.legal-toc ol {
  list-style: none;
  padding: 0;
}

.legal-toc li {
  margin-bottom: 0.5rem;
}

.legal-toc a {
  color: var(--color-text-light);
  font-weight: 500;
}

.legal-toc a:hover {
  color: var(--color-primary);
}

/* Footer */
.site-footer {
  background: var(--color-dark);
  padding: 4rem 0 0;
  color: rgba(255, 255, 255, 0.88);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-brand h3 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-brand .social-links {
  display: flex;
  gap: 1rem;
}

.footer-brand .social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.1rem;
  transition: var(--transition);
}

.footer-brand .social-links a:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.footer-grid h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1.2rem;
  font-weight: 600;
}

.footer-grid ul {
  list-style: none;
}

.footer-grid li {
  margin-bottom: 0.6rem;
}

.footer-grid a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  margin-top: 3rem;
  padding: 1.5rem 1.5rem;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 0.3rem;
}

.footer-bottom p:last-child {
  margin-bottom: 0;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Inheritance fix for dark backgrounds */
.site-footer p,
.footer-bottom p,
.footer-brand p,
.hero p,
.page-hero p,
.stats p {
  color: inherit;
}

/* Mobile */
@media (max-width: 820px) {
  .nav-links {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 8px 24px var(--color-shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .hero-content p {
    margin: 0 auto 2rem;
  }

  .hero-image {
    display: none;
  }

  .page-hero {
    padding: calc(var(--header-height) + 2rem) 0 2rem;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .cta {
    padding: 3rem 1.5rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .footer-bottom {
    padding: 1.2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    margin: 0 auto 1.5rem;
  }

  .footer-brand .social-links {
    justify-content: center;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 0 1rem;
  }

  .section {
    padding: 3rem 0;
  }
}