/* Fix CFB - Main Stylesheet */

/* ========================================
   ROOT VARIABLES & RESET
   ======================================== */

:root {
  /* Color Scheme */
  --primary: #0A2239;
  --secondary: #FF6B35;
  --accent: #F7C948;
  --background: #F4F4F4;
  --text: #2D3142;
  --white: #FFFFFF;
  --light-gray: #E8E8E8;

  /* Typography */
  --font-heading: 'Inter', 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Open Sans', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;

  /* Layout */
  --max-width: 1200px;
  --border-radius: 8px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--background);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--primary);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

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

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

strong {
  font-weight: 600;
}

/* ========================================
   LAYOUT COMPONENTS
   ======================================== */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

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

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

header {
  background-color: var(--primary);
  color: var(--white);
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}

nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

nav a {
  color: var(--white);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

nav a:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--accent);
}

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

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
  background: linear-gradient(135deg, var(--primary) 0%, #153557 100%);
  color: var(--white);
  text-align: center;
  padding: var(--spacing-xl) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin-bottom: var(--spacing-sm);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subheadline {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  margin-bottom: var(--spacing-sm);
  color: var(--light-gray);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-secondary {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  margin-bottom: var(--spacing-md);
  color: var(--accent);
  font-weight: 500;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  font-family: var(--font-heading);
  text-decoration: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: #e55a28;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

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

.btn-accent:hover {
  background-color: #e5b735;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

/* ========================================
   CARDS & GRIDS
   ======================================== */

.card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
}

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

.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.stat-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  text-align: center;
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--secondary);
  transition: var(--transition);
}

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

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--secondary);
  font-family: var(--font-heading);
  display: block;
  margin-bottom: var(--spacing-xs);
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.stat-description {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.4;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.solution-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-left: 4px solid var(--accent);
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
}

.solution-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--secondary);
}

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

.solution-card p {
  flex-grow: 1;
  margin-bottom: var(--spacing-sm);
}

.solution-link {
  color: var(--secondary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}

.solution-link:hover {
  gap: 0.75rem;
}

/* ========================================
   REALITY CHECK BANNER
   ======================================== */

.reality-check {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: var(--white);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  border-radius: var(--border-radius);
  border-left: 6px solid var(--secondary);
  box-shadow: var(--shadow-lg);
}

.reality-check p {
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  font-weight: 500;
  line-height: 1.6;
  margin: 0;
  font-style: italic;
}

/* ========================================
   TABLES
   ======================================== */

table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-md) 0;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--border-radius);
  overflow: hidden;
}

thead {
  background-color: var(--primary);
  color: var(--white);
}

th {
  padding: var(--spacing-sm);
  text-align: left;
  font-weight: 600;
}

td {
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--light-gray);
}

tbody tr:hover {
  background-color: rgba(255, 107, 53, 0.05);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* ========================================
   ACCORDION
   ======================================== */

.accordion {
  margin: var(--spacing-md) 0;
}

.accordion-item {
  background-color: var(--white);
  margin-bottom: var(--spacing-sm);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.accordion-header {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--primary);
  color: var(--white);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: var(--transition);
}

.accordion-header:hover {
  background-color: #0d2d4d;
}

.accordion-icon {
  transition: transform 0.3s ease;
  font-size: 1.2rem;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
  max-height: 2000px;
}

.accordion-body {
  padding: var(--spacing-md);
}

/* ========================================
   BREADCRUMBS
   ======================================== */

.breadcrumbs {
  padding: var(--spacing-sm) 0;
  font-size: 0.9rem;
}

.breadcrumbs a {
  color: var(--secondary);
}

.breadcrumbs span {
  margin: 0 0.5rem;
  color: var(--text);
}

/* ========================================
   CHARTS & VISUALIZATIONS
   ======================================== */

.chart-container {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  margin: var(--spacing-md) 0;
}

canvas {
  max-width: 100%;
  height: auto;
}

/* ========================================
   FOOTER
   ======================================== */

footer {
  background-color: var(--primary);
  color: var(--white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
  color: var(--accent);
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: var(--white);
  display: block;
  margin-bottom: var(--spacing-xs);
}

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

.social-share {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  color: var(--white);
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.9rem;
}

.social-btn:hover {
  background-color: var(--secondary);
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

/* ========================================
   FORMS
   ======================================== */

form {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--primary);
}

input[type="text"],
input[type="email"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--light-gray);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--secondary);
}

textarea {
  resize: vertical;
  min-height: 150px;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1023px) {
  :root {
    --spacing-xl: 3rem;
    --spacing-lg: 2rem;
  }

  .solutions-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 767px) {
  :root {
    --spacing-xl: 2rem;
    --spacing-lg: 1.5rem;
    --spacing-md: 1rem;
  }

  .mobile-menu-toggle {
    display: block;
  }

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--primary);
    padding: var(--spacing-sm);
    display: none;
  }

  nav.active {
    display: block;
  }

  nav ul {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

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

  .stat-cards {
    grid-template-columns: 1fr;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
  }

  .social-share {
    flex-direction: column;
  }

  table {
    font-size: 0.9rem;
  }

  th, td {
    padding: var(--spacing-xs);
  }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
  header,
  footer,
  .cta-buttons,
  .social-share,
  .mobile-menu-toggle,
  nav {
    display: none !important;
  }

  body {
    background-color: white;
    color: black;
  }

  .card,
  .stat-card,
  .solution-card {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
  }

  a {
    color: black;
    text-decoration: underline;
  }

  .section {
    page-break-inside: avoid;
  }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.text-center {
  text-align: center;
}

.text-accent {
  color: var(--accent);
}

.text-secondary {
  color: var(--secondary);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.hidden {
  display: none;
}

.sticky-cta {
  position: sticky;
  top: 80px;
  z-index: 100;
  background-color: var(--accent);
  padding: var(--spacing-sm);
  text-align: center;
  box-shadow: var(--shadow-md);
}