/* Modern Professional Design System */
/* Tailwind CSS will be loaded via CDN in HTML */

:root {
  /* Dark Navy & Teal Theme - Professional & Developer-Focused */

  /* Primary - Neon Cyan/Teal */
  --primary-50: #ECFEFF;
  --primary-100: #CFFAFE;
  --primary-200: #A5F3FC;
  --primary-300: #67E8F9;
  --primary-400: #22D3EE;
  --primary-500: #22D3EE;
  --primary-600: #06B6D4;
  --primary-700: #0891B2;
  --primary-800: #0E7490;
  --primary-900: #155E75;
  --primary-950: #083344;

  /* Accent - Teal variations */
  --accent-400: #2DD4BF;
  --accent-500: #14B8A6;
  --accent-600: #0D9488;
  --accent-700: #0F766E;

  /* Neutral/Gray Scale - Dark Navy Base */
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  --gray-950: #020617;

  /* Semantic Colors */
  --success-50: #ECFDF5;
  --success-500: #10B981;
  --success-600: #059669;
  --success-700: #047857;

  --warning-50: #FFFBEB;
  --warning-500: #F59E0B;
  --warning-600: #D97706;

  --error-50: #FEF2F2;
  --error-500: #EF4444;
  --error-600: #DC2626;

  /* Background & Surface Colors - Dark Theme */
  --bg-primary: #0F172A;
  --bg-secondary: #1E293B;
  --bg-tertiary: #334155;

  /* Text Colors - Light on Dark (SF Pro inspired) */
  --text-primary: #e6edf3;
  --text-secondary: #9aa4b2;
  --text-tertiary: #7a8594;
  --text-inverse: #0F172A;
  --link-color: #3b82f6;
  --link-hover: #60a5fa;

  /* Border & Divider - Dark Theme */
  --border-light: #334155;
  --border-medium: #475569;
  --border-dark: #64748B;

  /* Shadows - Enhanced for Dark Theme */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.7);

  /* Glow effects for dark theme */
  --glow-teal: 0 0 20px rgba(34, 211, 238, 0.3);
  --glow-teal-strong: 0 0 30px rgba(34, 211, 238, 0.5);

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Spacing Scale */
  --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;

  /* Typography */
  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --font-mono: 'Fira Code', ui-monospace, 'Courier New', monospace;

  /* Font Sizes - Compact for 100% zoom (Snowflake-inspired) */
  --text-xs: 0.6875rem;   /* 11px */
  --text-sm: 0.8125rem;   /* 13px */
  --text-base: 0.875rem;  /* 14px - base reduced for compact look */
  --text-lg: 1rem;        /* 16px */
  --text-xl: 1.125rem;    /* 18px */
  --text-2xl: 1.25rem;    /* 20px */
  --text-3xl: 1.5rem;     /* 24px */
  --text-4xl: 1.75rem;    /* 28px */
  --text-5xl: 2rem;       /* 32px */

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Force all text to be light colored - NO BLACK TEXT */
* {
  color: var(--text-primary);
}

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

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

/* Typography - Modern, Compact, Professional */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--text-5xl);
  font-weight: 800;
  line-height: 1.1;
}

h2 {
  font-size: var(--text-4xl);
  font-weight: 700;
}

h3 {
  font-size: var(--text-3xl);
  font-weight: 600;
}

h4 {
  font-size: var(--text-2xl);
  font-weight: 600;
}

h5 {
  font-size: var(--text-xl);
  font-weight: 600;
}

h6 {
  font-size: var(--text-lg);
  font-weight: 600;
}

p {
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
  line-height: 1.7;
}

.text-large {
  font-size: var(--text-lg);
  line-height: 1.75;
}

.text-small {
  font-size: var(--text-sm);
  line-height: 1.5;
}

/* Responsive Typography */
@media (max-width: 768px) {
  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }
  h3 { font-size: var(--text-2xl); }
  h4 { font-size: var(--text-xl); }
}

/* Navigation - Dark Theme */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
  background-color: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(15, 23, 42, 0.98);
}

.nav-link {
  position: relative;
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-base);
  font-weight: 500;
  transition: color var(--transition-base);
  border-radius: var(--radius-md);
}

.nav-link:hover {
  color: var(--primary-400);
  background-color: rgba(34, 211, 238, 0.1);
}

.nav-link.active {
  color: var(--primary-400);
  font-weight: 600;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-400), var(--accent-500));
  transition: width var(--transition-base), left var(--transition-base);
  border-radius: var(--radius-full);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
  left: 10%;
}

/* Buttons - Dark Theme with Teal */
.btn-primary {
  background: var(--primary-400);
  color: var(--gray-900);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--text-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
  box-shadow: var(--glow-teal);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: var(--primary-300);
  transform: translateY(-2px);
  box-shadow: var(--glow-teal-strong);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--glow-teal);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-400);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--text-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: all var(--transition-base);
  border: 2px solid var(--primary-400);
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: rgba(34, 211, 238, 0.1);
  border-color: var(--primary-300);
  color: var(--primary-300);
  transform: translateY(-1px);
  box-shadow: var(--glow-teal);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* Cards - Dark Theme with Teal Accents */
.card {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: 0;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.card:hover {
  box-shadow: var(--shadow-xl), var(--glow-teal);
  transform: translateY(-4px);
  border-color: var(--primary-400);
}

.card.featured {
  border: 2px solid var(--primary-400);
  box-shadow: var(--glow-teal), var(--shadow-lg);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(34, 211, 238, 0.05) 100%);
}

/* Blog-style approach cards */
.approach-thumbnail {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: linear-gradient(135deg, var(--tw-gradient-stops));
  position: relative;
}

.approach-thumbnail::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
}

.card-content {
  padding: 1.5rem;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}

.card-meta-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Tags and Badges - Modern */
.tag {
  display: inline-block;
  background-color: rgba(34, 211, 238, 0.15) !important;
  color: #22D3EE !important;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-right: var(--space-2);
  margin-bottom: var(--space-2);
  transition: all var(--transition-fast);
  border: 1px solid rgba(34, 211, 238, 0.3) !important;
}

.tag:hover {
  background-color: rgba(34, 211, 238, 0.25) !important;
  border-color: rgba(34, 211, 238, 0.5) !important;
}

.difficulty-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.difficulty-beginner {
  background-color: rgba(34, 197, 94, 0.2) !important;
  color: #86efac !important;
  border: 1px solid rgba(34, 197, 94, 0.4) !important;
}

.difficulty-intermediate {
  background-color: rgba(59, 130, 246, 0.2) !important;
  color: #93c5fd !important;
  border: 1px solid rgba(59, 130, 246, 0.4) !important;
}

.difficulty-advanced {
  background-color: rgba(251, 146, 60, 0.2) !important;
  color: #fdba74 !important;
  border: 1px solid rgba(251, 146, 60, 0.4) !important;
}

/* Code Blocks */
.code-block {
  background-color: var(--code-bg);
  border-radius: 0.5rem;
  overflow: hidden;
  margin: 1.5rem 0;
}

.code-header {
  background-color: #0F172A;
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.code-language {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
}

.copy-button {
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  font-size: var(--text-xs);
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-button:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

pre {
  padding: 1.5rem;
  margin: 0;
  overflow-x: auto;
}

code {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* Filter Controls */
.filter-group {
  margin-bottom: 1.5rem;
}

.filter-label {
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: block;
  color: var(--dark-navy);
}

.filter-pill {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  background-color: #F1F5F9;
  color: #475569;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.filter-pill:hover {
  background-color: #E2E8F0;
}

.filter-pill.active {
  background-color: var(--primary-blue);
  color: white;
  border-color: var(--primary-blue);
}

/* Search Bar */
.search-container {
  position: relative;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.search-input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 2px solid var(--border-color);
  border-radius: 0.75rem;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94A3B8;
}

/* Hero Section - Dark Navy & Teal */
.hero {
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 50%, #083344 100%);
  color: var(--text-primary) !important;
  padding: var(--space-8) 0;
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--primary-400);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h60v60H0z" fill="none"/><path d="M30 0v60M0 30h60" stroke="rgba(34,211,238,0.05)" stroke-width="1"/></svg>');
  opacity: 0.4;
}

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

/* Ensure all text in hero is light colored */
.hero *:not(.btn-primary):not(.btn-secondary):not(a) {
  color: var(--text-primary) !important;
}

.hero h1,
.hero h2,
.hero h3,
.hero h4,
.hero h5,
.hero h6 {
  color: #e5e7eb !important;
  text-shadow: none;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.hero h1 {
  font-size: var(--text-4xl) !important;
  margin-bottom: var(--space-3);
}

.hero p {
  color: #9ca3af !important;
  opacity: 1;
  font-size: var(--text-base);
  line-height: 1.6;
}

/* Hero buttons - Teal Accent */
.hero .btn-primary {
  background: var(--primary-400) !important;
  color: var(--gray-900) !important;
  border: none !important;
  box-shadow: var(--glow-teal);
  font-weight: 600;
}

.hero .btn-primary:hover {
  background: var(--primary-300) !important;
  color: var(--gray-900) !important;
  box-shadow: var(--glow-teal-strong);
  transform: translateY(-2px);
}

.hero .btn-secondary {
  background: transparent !important;
  color: var(--primary-400) !important;
  border: 2px solid var(--primary-400) !important;
}

.hero .btn-secondary:hover {
  background: rgba(34, 211, 238, 0.1) !important;
  color: var(--primary-300) !important;
  border-color: var(--primary-300) !important;
  box-shadow: var(--glow-teal);
}

/* Responsive Hero */
@media (max-width: 768px) {
  .hero {
    padding: var(--space-6) 0;
  }

  .hero h1 {
    font-size: var(--text-3xl) !important;
  }
}

/* Stats Section */
.stat-item {
  text-align: center;
  padding: 1.5rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-blue);
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: #64748B;
  font-weight: 500;
}

/* Footer - Dark Theme */
footer {
  background-color: var(--gray-950);
  color: var(--text-primary);
  padding: var(--space-12) 0 var(--space-6);
  border-top: 1px solid var(--border-light);
}

footer h3 {
  color: var(--text-primary);
}

footer p {
  color: var(--text-secondary);
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
  font-size: var(--text-base);
}

.footer-links a:hover {
  color: var(--primary-400);
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-lg);
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  margin-right: var(--space-3);
  transition: all var(--transition-base);
  text-decoration: none;
  border: 1px solid var(--border-light);
}

.social-icons a:hover {
  background: var(--primary-400);
  color: var(--gray-900);
  transform: translateY(-2px);
  border-color: var(--primary-400);
  box-shadow: var(--glow-teal);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }

  .hero {
    padding: 3rem 0;
  }

  .card {
    margin-bottom: 1.5rem;
  }
}

/* Mobile Menu - Dark Theme */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100vh;
  background-color: var(--bg-primary);
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.5);
  transition: right 0.3s ease;
  z-index: 2000;
  padding: 2rem;
  border-left: 1px solid var(--border-light);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu a {
  color: var(--text-primary);
}

.mobile-menu a:hover {
  color: var(--primary-400);
}

.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1999;
}

.mobile-menu-overlay.active {
  display: block;
}

@media (max-width: 768px) {
  .mobile-menu {
    display: block;
  }
}

/* Article Page Styles - Dark Theme */
.article-header {
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 50%, #083344 100%);
  color: var(--text-primary) !important;
  padding: var(--space-8) 0;
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--primary-400);
}

.article-header * {
  color: var(--text-primary) !important;
}

.article-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h60v60H0z" fill="none"/><path d="M30 0v60M0 30h60" stroke="rgba(34,211,238,0.05)" stroke-width="1"/></svg>');
  opacity: 0.4;
  z-index: 0;
}

.article-header .container {
  position: relative;
  z-index: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

.article-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
  font-size: var(--text-lg);
}

.article-content h2 {
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--border-color);
}

.article-content h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.article-content p {
  margin-bottom: 1.5rem;
}

.article-content ul, .article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.article-content li {
  margin-bottom: 0.75rem;
}

/* Table of Contents */
.table-of-contents {
  background-color: #F8FAFC;
  border-left: 4px solid var(--primary-blue);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 0.5rem;
}

.table-of-contents h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.table-of-contents ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.table-of-contents li {
  margin-bottom: 0.5rem;
}

.table-of-contents a {
  color: var(--dark-navy);
  text-decoration: none;
  transition: color 0.3s ease;
}

.table-of-contents a:hover {
  color: var(--primary-blue);
}

/* Consulting CTA Box - Dark with Teal Border */
.consulting-cta {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(34, 211, 238, 0.1) 100%);
  color: var(--text-primary) !important;
  padding: var(--space-12) var(--space-8);
  border-radius: var(--radius-2xl);
  text-align: center;
  margin: var(--space-12) 0;
  position: relative;
  overflow: hidden;
  border: 2px solid var(--primary-400);
  box-shadow: var(--glow-teal), var(--shadow-xl);
}

.consulting-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h60v60H0z" fill="none"/><path d="M30 0v60M0 30h60" stroke="rgba(34,211,238,0.1)" stroke-width="1"/></svg>');
  opacity: 0.3;
  z-index: 0;
}

.consulting-cta > * {
  position: relative;
  z-index: 1;
}

/* Text inside CTA but not buttons/links */
.consulting-cta h1,
.consulting-cta h2,
.consulting-cta h3,
.consulting-cta h4,
.consulting-cta h5,
.consulting-cta h6 {
  color: var(--text-primary) !important;
}

.consulting-cta p,
.consulting-cta span:not(a span),
.consulting-cta div:not(.btn-primary):not(.btn-secondary):not(a) {
  color: var(--text-secondary) !important;
}

.consulting-cta h3 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.consulting-cta p {
  font-size: var(--text-lg);
  opacity: 0.95;
  margin-bottom: var(--space-8);
}

/* Buttons inside consulting-cta keep their own colors */
.consulting-cta a {
  /* Allow links to maintain their inline styles */
}

/* Utility Classes - Modern System */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-16) 0;
  background-color: var(--bg-primary);
}

.section-compact {
  padding: var(--space-12) 0;
  background-color: var(--bg-primary);
}

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

/* Spacing Utilities */
.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-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }

.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

/* Responsive Spacing */
@media (max-width: 768px) {
  .section {
    padding: var(--space-12) 0;
  }

  .section-compact {
    padding: var(--space-8) 0;
  }

  .container,
  .container-narrow {
    padding: 0 var(--space-4);
  }
}