/* ============================================
   altitude80 Wireframe - Design System
   ============================================ */

/* CSS Variables / Design Tokens */
:root {
  /* Colors */
  --color-primary: #1a365d;      /* Deep navy blue */
  --color-secondary: #2c5282;    /* Medium blue */
  --color-accent: #3182ce;       /* Bright blue */
  --color-accent-light: #63b3ed;
  --color-dark: #1a202c;
  --color-gray-900: #171923;
  --color-gray-800: #2d3748;
  --color-gray-700: #4a5568;
  --color-gray-600: #718096;
  --color-gray-500: #a0aec0;
  --color-gray-400: #cbd5e0;
  --color-gray-300: #e2e8f0;
  --color-gray-200: #edf2f7;
  --color-gray-100: #f7fafc;
  --color-white: #ffffff;
  --color-success: #38a169;
  --color-warning: #d69e2e;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  
  /* Container padding - responsive */
  --container-padding: var(--space-6);
  --container-padding-lg: var(--space-10);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --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);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

h1 { font-size: var(--text-5xl); margin-bottom: var(--space-6); }
h2 { font-size: var(--text-4xl); margin-bottom: var(--space-5); }
h3 { font-size: var(--text-3xl); margin-bottom: var(--space-4); }
h4 { font-size: var(--text-2xl); margin-bottom: var(--space-3); }
h5 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
h6 { font-size: var(--text-lg); margin-bottom: var(--space-2); }

p {
  margin-bottom: var(--space-4);
}

.lead {
  font-size: var(--text-xl);
  color: var(--color-gray-600);
  line-height: 1.7;
}

.small {
  font-size: var(--text-sm);
}

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

/* ============================================
   Layout Components
   ============================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Larger padding on wider screens for better breathing room */
@media (min-width: 1024px) {
  .container {
    padding: 0 var(--container-padding-lg);
  }
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--space-20) 0;
}

.section-sm {
  padding: var(--space-12) 0;
}

.section-lg {
  padding: var(--space-24) 0;
}

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

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

.section-gray {
  background-color: var(--color-gray-100);
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* ============================================
   Header / Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-white);
  box-shadow: var(--shadow);
  transition: background var(--transition-base);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.logo svg {
  width: 40px;
  height: 40px;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.nav-cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--border-radius);
  font-weight: 600;
  border: none;
}

.nav-cta:hover {
  background: var(--color-secondary);
  color: var(--color-white) !important;
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-gray-800);
  transition: var(--transition-fast);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-white);
    padding: var(--space-6);
    gap: var(--space-4);
    box-shadow: var(--shadow-lg);
    display: none;
  }
  
  .nav.active {
    display: flex;
    align-items: stretch;
  }
  
  .nav > a,
  .nav > .nav-dropdown {
    text-align: center;
  }
}

/* ============================================
   Navigation Dropdown
   ============================================ */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.nav-dropdown-icon {
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.nav-dropdown:hover .nav-dropdown-icon,
.nav-dropdown.active .nav-dropdown-icon {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 180px;
  background: var(--color-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(10px);
  transition: all var(--transition-fast);
  z-index: 100;
  margin-top: var(--space-2);
}

/* Show on hover (desktop) */
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.active .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-link {
  display: block;
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-dropdown-link:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

.nav-dropdown-link.active {
  background: var(--color-gray-100);
  color: var(--color-primary);
  font-weight: 600;
}

/* Dropdown indicator triangle */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid var(--color-white);
}

/* Parent active state when child is active */
.nav-dropdown.has-active-child .nav-dropdown-toggle {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

/* Mobile dropdown styles */
@media (max-width: 768px) {
  .nav-dropdown {
    width: 100%;
    text-align: center;
  }
  
  .nav-dropdown-toggle {
    width: 100%;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) 0;
  }
  
  .nav-dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
    box-shadow: none;
    padding: 0;
    margin-top: 0;
    margin-left: 0;
    margin-right: 0;
    width: 100%;
    min-width: unset;
    left: 0;
    background: var(--color-gray-50);
    border-radius: var(--border-radius);
    transition: max-height var(--transition-base), 
                visibility 0s var(--transition-base),
                padding var(--transition-base),
                margin var(--transition-base);
  }
  
  .nav-dropdown-menu::before {
    display: none;
  }
  
  .nav-dropdown.active .nav-dropdown-menu {
    visibility: visible;
    max-height: 200px;
    padding: var(--space-2) 0;
    margin-top: var(--space-2);
    transform: none;
    transition: max-height var(--transition-base),
                visibility 0s 0s,
                padding var(--transition-base),
                margin var(--transition-base);
  }
  
  .nav-dropdown-link {
    padding: var(--space-3) var(--space-4);
    text-align: center;
    display: block;
    width: 100%;
  }
  
  /* Disable hover behavior on mobile */
  .nav-dropdown:hover .nav-dropdown-menu {
    visibility: hidden;
    max-height: 0;
    padding: 0;
    margin-top: 0;
  }
  
  .nav-dropdown.active .nav-dropdown-menu,
  .nav-dropdown.active:hover .nav-dropdown-menu {
    visibility: visible;
    max-height: 200px;
    padding: var(--space-2) 0;
    margin-top: var(--space-2);
    transform: none;
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

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

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

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

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

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

.btn-white:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--color-gray-100);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.card-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.card-text {
  color: var(--color-gray-600);
  margin-bottom: 0;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  padding-top: calc(72px + var(--space-20));
  padding-bottom: var(--space-20);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero h1 {
  color: var(--color-white);
  font-size: var(--text-6xl);
  margin-bottom: var(--space-4);
}

.hero .lead {
  color: var(--color-gray-300);
  font-size: var(--text-xl);
  max-width: 600px;
}

.hero-content {
  max-width: 700px;
}

.hero-buttons {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

/* ============================================
   Stats / Metrics
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-item {
  text-align: center;
  padding: var(--space-6);
}

.stat-value {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-dark .stat-value {
  color: var(--color-accent-light);
}

.section-dark .stat-label {
  color: var(--color-gray-400);
}

/* ============================================
   Testimonials
   ============================================ */
.testimonial {
  background: var(--color-gray-100);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  position: relative;
}

.testimonial-quote {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-gray-700);
  margin-bottom: var(--space-4);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-dark);
}

.testimonial-role {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

/* ============================================
   Timeline
   ============================================ */
.timeline {
  position: relative;
  padding-left: var(--space-8);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-gray-300);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-8);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-8) - 5px);
  top: 0;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border-radius: 50%;
}

.timeline-year {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

/* ============================================
   Team Grid
   ============================================ */
.team-member {
  text-align: center;
}

.team-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--color-gray-200);
  margin: 0 auto var(--space-4);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-avatar svg {
  width: 60px;
  height: 60px;
  color: var(--color-gray-500);
}

.team-name {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.team-role {
  font-size: var(--text-sm);
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.team-bio {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

/* ============================================
   Forms
   ============================================ */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  background: var(--color-white);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

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

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-dark);
  color: var(--color-gray-400);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

.footer-brand {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-heading {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-white);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-800);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--text-sm);
}

/* ============================================
   Utility Classes
   ============================================ */
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }

.pt-8 { padding-top: var(--space-8); }

.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-gray { color: var(--color-gray-600); }
.text-white { color: var(--color-white); }

.bg-primary { background-color: var(--color-primary); }
.bg-gray { background-color: var(--color-gray-100); }

/* Badge */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 100px;
  background: var(--color-accent);
  color: var(--color-white);
}

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

/* Section Header */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.section-header .lead {
  margin-bottom: 0;
}

/* Icon List */
.icon-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.icon-list-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.icon-list-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-success);
}

/* Two Column Layout */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (max-width: 768px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.two-col-reverse {
  direction: rtl;
}

.two-col-reverse > * {
  direction: ltr;
}

/* Process Steps */
.process-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 56px;
  right: 56px;
  height: 2px;
  background: var(--color-gray-300);
}

.process-step {
  text-align: center;
  position: relative;
  flex: 1;
}

.process-step-number {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: 700;
  margin: 0 auto var(--space-4);
  position: relative;
  z-index: 1;
}

.process-step-title {
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.process-step-text {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

@media (max-width: 768px) {
  .process-steps {
    flex-direction: column;
    gap: var(--space-6);
  }
  
  .process-steps::before {
    display: none;
  }
}

/* ============================================
   Dig Deeper Banner - Featured Component with Background Image
   ============================================ */

.dig-deeper-section {
  padding: 0;
}

.dig-deeper-banner {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Background image - positioned right */
.dig-deeper-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/img/successful05.png');
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
  z-index: 0;
}

/* Gradient overlay for text readability - balanced for text contrast + image depth */
.dig-deeper-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(26, 54, 93, 0.85) 0%,
    rgba(26, 54, 93, 0.72) 20%,
    rgba(26, 54, 93, 0.45) 40%,
    rgba(26, 54, 93, 0.2) 60%,
    rgba(26, 54, 93, 0.08) 80%,
    transparent 95%
  );
  z-index: 1;
}

.dig-deeper-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-16) var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .dig-deeper-inner {
    padding: var(--space-16) var(--container-padding-lg);
  }
}

.dig-deeper-content {
  max-width: 500px;
}

.dig-deeper-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent-light);
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: rgba(99, 179, 237, 0.15);
  border-radius: var(--border-radius);
}

.dig-deeper-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  font-style: italic;
  line-height: 1.2;
}

.dig-deeper-subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-300);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.dig-deeper-cta {
  flex-shrink: 0;
}

.dig-deeper-cta .btn {
  white-space: nowrap;
}

.btn-ghost-light {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--border-radius);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: all var(--transition-fast);
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--color-white);
  color: var(--color-white);
  transform: translateX(4px);
}

@media (max-width: 900px) {
  .dig-deeper-banner {
    min-height: 280px;
  }
  
  .dig-deeper-banner::after {
    background: linear-gradient(
      90deg,
      rgba(26, 54, 93, 0.65) 0%,
      rgba(26, 54, 93, 0.55) 30%,
      rgba(26, 54, 93, 0.45) 60%,
      rgba(26, 54, 93, 0.35) 100%
    );
  }
  
  .dig-deeper-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-12) var(--container-padding);
  }
  
  .dig-deeper-content {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .dig-deeper-banner {
    min-height: 240px;
  }
  
  .dig-deeper-title {
    font-size: var(--text-2xl);
  }
  
  .dig-deeper-subtitle {
    font-size: var(--text-base);
  }
}

/* ============================================
   CTA Banner - Clean Light Card Style
   ============================================ */

.cta-banner-section {
  padding: var(--space-16) 0;
  background: var(--color-gray-100);
}

.cta-banner {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-12) var(--space-10);
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: var(--shadow);
}

.cta-banner-content {
  max-width: 650px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  font-style: italic;
  color: var(--color-dark);
  margin-bottom: var(--space-4);
}

.cta-banner-text {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.cta-banner .btn-primary-solid {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-lg);
  font-weight: 600;
  border-radius: var(--border-radius);
  border: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.cta-banner .btn-primary-solid:hover {
  background: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(26, 54, 93, 0.25);
}

@media (max-width: 768px) {
  .cta-banner {
    padding: var(--space-10) var(--space-6);
    margin: 0 var(--space-4);
  }
  
  .cta-banner-title {
    font-size: var(--text-2xl);
  }
  
  .cta-banner-text {
    font-size: var(--text-base);
  }
}