/* Vigilant Horizon - Global Styles */

:root {
  /* Colors */
  --color-primary: #0A192F;
  /* Dark Navy - Trust, Authority */
  --color-secondary: #647480;
  /* Slate Grey - Professionalism */
  --color-accent: #C5A065;
  /* Muted Gold - Reliability, Excellence */
  --color-bg: #F8FAFC;
  /* Off-white/Ice - Clean modern background */
  --color-text-main: #1E293B;
  /* Dark Slate - Readable text */
  --color-text-light: #f8fafb;
  /* Light text for dark backgrounds */
  --color-success: #10B981;
  --color-error: #EF4444;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Typography */
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-primary);
  line-height: 1.2;
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

ul {
  list-style: none;
}

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

/* Utilities */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--color-accent);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-light);
  border-color: var(--color-text-light);
}

.btn-secondary:hover {
  background-color: var(--color-text-light);
  color: var(--color-primary);
}

.section-padding {
  padding: var(--spacing-lg) 0;
}

/* Navigation */
.navbar {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

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

.logo {
  display: block;
  height: 50px;
  width: auto;
}

.logo img {
  height: 80%;
  width: auto;
  display: block;
}

@media (max-width: 768px) {
  .logo {
    height: auto;
    max-width: 60%;
  }

  .logo img {
    height: auto;
    width: 100%;
  }
}

.turnstile-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  opacity: 0.9;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-accent);
  opacity: 1;
}

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  padding: var(--spacing-xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Subtle pattern overlay could go here via pseudo-element */

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-light);
}

.hero-tagline {
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

.hero-mission {
  max-width: 700px;
  margin: 0 auto var(--spacing-md);
  font-size: 1.125rem;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

/* Feature Grid (Why Us, etc) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.card {
  background: white;
  padding: var(--spacing-md);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-accent);
  transition: transform 0.2s ease;
}

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

.card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

/* Quick Facts */
.quick-facts {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
  text-align: center;
}

.fact-item {
  font-weight: 600;
  font-size: 1.1rem;
  padding: var(--spacing-sm);
}

/* CTA Band */
.cta-band {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  text-align: center;
}

.cta-band h2 {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

/* Footer */
footer {
  background-color: #020617;
  /* Very Dark */
  color: #94A3B8;
  padding: var(--spacing-lg) 0 var(--spacing-md);
  margin-top: auto;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid #1E293B;
  padding-bottom: var(--spacing-md);
}

.footer-col h4 {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.footer-col ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-bottom {
  text-align: center;
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    flex-direction: column;
    padding: var(--spacing-sm);
    text-align: center;
  }

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

  .mobile-toggle {
    display: block;
  }

  .hero-content h1 {
    font-size: 2.25rem;
  }

  .hero-buttons {
    flex-direction: column;
  }
}

.differentiators-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  position: relative;
}

/* Individual items */
.diff-item {
  padding: var(--spacing-sm);
  text-align: center;
}

/* Differentiators spacing */
.diff-item h3 {
  margin-bottom: 0.5rem; /* adjust to taste */
}

/* Vertical dividers BETWEEN items */
.diff-item:not(:first-child)::before {
  content: "";
  position: absolute;
  top: 15%;
  bottom: 15%;
  width: 3px;
  background-color: var(--color-primary);
  left: calc(25% * (var(--divider-index)));
}

/*
  Assign divider positions manually using nth-child
  This keeps them perfectly centered between columns
*/

.diff-item:nth-child(2)::before {
  --divider-index: 1;
}

.diff-item:nth-child(3)::before {
  --divider-index: 2;
}

.diff-item:nth-child(4)::before {
  --divider-index: 3;
}

/* Mobile behavior */
@media (max-width: 900px) {
  .differentiators-grid {
    grid-template-columns: 1fr;
  }

  .diff-item::before {
    display: none;
  }

  .diff-item {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-md);
    text-align: left;
  }
}