@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Colors */
  --color-primary: #0f172a; /* Very Dark Navy / Slate */
  --color-primary-light: #1e293b;
  --color-secondary: #2563eb; /* Blue */
  --color-accent: #3b82f6; /* Lighter Blue */
  --color-bg-light: #f8fafc; /* Very Light Blue-Gray */
  --color-bg-white: #ffffff;
  --color-text-dark: #0f172a;
  --color-text-muted: #64748b;
  --color-text-light: #f8fafc;
  --color-border: #e2e8f0;
  --color-warning-bg: #fffbeb;
  --color-warning-text: #b45309;

  /* Typography */
  --font-primary: 'Inter', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

body {
  font-family: var(--font-primary);
  color: var(--color-text-dark);
  background-color: var(--color-bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: 0.375rem;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  font-size: 0.875rem;
}

.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-bg-white);
}

.btn-primary:hover {
  background-color: #1d4ed8;
}

.btn-white {
  background-color: var(--color-bg-white);
  color: var(--color-primary);
}

.btn-white:hover {
  background-color: #f1f5f9;
}

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

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

.btn-outline-white {
  background-color: transparent;
  color: var(--color-bg-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Typography Tags */
.tag-text {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

.tag-text::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-secondary);
}

.tag-text-light {
  color: var(--color-text-light);
}
.tag-text-light::before {
  background-color: var(--color-secondary);
}

/* Header */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  background-color: transparent;
  padding: 1rem 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-secondary);
  color: white;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text-top {
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--color-bg-white);
  line-height: 1.1;
}

.logo-text-bottom {
  font-weight: 600;
  font-size: 0.7rem;
  color: #94a3b8;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  color: var(--color-bg-white);
  background: none;
  border: none;
  cursor: pointer;
}

/* Fix duplicate header mobile menu bug */
.mobile-menu {
  display: none;
}

/* Footer */
.site-footer {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  padding: 4rem 0 2rem;
}

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

.footer-col h4 {
  color: var(--color-bg-white);
  margin-bottom: 1.5rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

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

.social-links {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.social-links a {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  background-color: #1e293b;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.875rem;
  transition: background-color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #94a3b8;
  font-size: 0.75rem;
}

.legal-disclaimer {
  background-color: var(--color-warning-bg);
  color: var(--color-warning-text);
  padding: 1rem;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* General Layout Utilities */
.section {
  padding: 6rem 0;
}

.section-bg-light {
  background-color: var(--color-bg-light);
}

.section-header {
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.125rem;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  background-color: var(--color-bg-white);
}

textarea.form-control {
  resize: vertical;
}

/* Responsive */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links, .header-cta {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .section {
    padding: 4rem 0;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  /* Mobile Navigation Menu */
  .mobile-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    padding: 1rem;
    box-shadow: var(--shadow-md);
  }
  
  .mobile-menu a {
    padding: 0.75rem;
    display: block;
    font-weight: 500;
    color: white;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
}