/* =============================================================================
   GOOGLE FONTS IMPORTS
   ============================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Merriweather:ital,wght@0,300;0,400;0,700;1,300;1,400&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* =============================================================================
   MAXALARMANLAGE DESIGN SYSTEM
   Modern UI/UX Design System with CSS Custom Properties
   ============================================================================= */

/* =============================================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================================= */
:root {
  /* Colors - Primary Palette */
  --color-primary-50: #eff6ff;
  --color-primary-100: #dbeafe;
  --color-primary-200: #bfdbfe;
  --color-primary-300: #93c5fd;
  --color-primary-400: #60a5fa;
  --color-primary-500: #3b82f6;
  --color-primary-600: #2563eb;
  --color-primary-700: #1d4ed8;
  --color-primary-800: #1e40af;
  --color-primary-900: #1e3a8a;

  /* Colors - Neutral Palette */
  --color-neutral-50: #f9fafb;
  --color-neutral-100: #f3f4f6;
  --color-neutral-200: #e5e7eb;
  --color-neutral-300: #d1d5db;
  --color-neutral-400: #9ca3af;
  --color-neutral-500: #6b7280;
  --color-neutral-600: #4b5563;
  --color-neutral-700: #374151;
  --color-neutral-800: #1f2937;
  --color-neutral-900: #111827;

  /* Colors - Semantic */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;

  /* Typography - Updated with Popular Google Fonts */
  --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-serif: 'Merriweather', Georgia, 'Times New Roman', Times, serif;
  --font-family-mono: 'JetBrains Mono', "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;

  /* Font Sizes - Fluid Typography */
  --text-xs: clamp(0.75rem, 0.69rem + 0.31vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.81rem + 0.31vw, 1rem);
  --text-base: clamp(1rem, 0.93rem + 0.31vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1.05rem + 0.38vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.17rem + 0.38vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.37rem + 0.63vw, 1.875rem);
  --text-3xl: clamp(1.875rem, 1.69rem + 0.94vw, 2.25rem);
  --text-4xl: clamp(2.25rem, 2rem + 1.25vw, 3rem);
  --text-5xl: clamp(3rem, 2.63rem + 1.88vw, 4rem);

  /* Font Weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Line Heights */
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;

  /* Spacing - Harmonious 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;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 500ms ease;

  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;

  /* Container Sizes */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;
}

/* =============================================================================
   RESET & BASE STYLES
   ============================================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  tab-size: 4;
}

body {
  font-family: var(--font-family-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-neutral-900);
  background-color: var(--color-neutral-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* =============================================================================
   TYPOGRAPHY SYSTEM
   ============================================================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-serif);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-neutral-900);
  margin-bottom: var(--space-4);
}

h1 { 
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
}
h2 { 
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
}
h3 { 
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
}
h4 { 
  font-size: var(--text-xl);
  font-weight: 600;
}
h5 { 
  font-size: var(--text-lg);
  font-weight: 600;
}
h6 { 
  font-size: var(--text-base);
  font-weight: 600;
}

p {
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
  color: var(--color-neutral-700);
}

a {
  color: var(--color-primary-600);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

/* =============================================================================
   LAYOUT SYSTEM
   ============================================================================= */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }
.container-xl { max-width: var(--container-xl); }
.container-2xl { max-width: var(--container-2xl); }

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-6);
}

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

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.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); }

/* =============================================================================
   BUTTON SYSTEM
   ============================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  line-height: 1;
  text-decoration: none !important;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 44px; /* Accessibility - minimum touch target */
  padding: var(--space-3) var(--space-6);
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn:hover {
  text-decoration: none !important;
}

.btn:focus {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Button Variants */
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  color: white;
  border-color: var(--color-primary-600);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-800));
  color: white !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--color-neutral-100);
  color: var(--color-neutral-900);
  border-color: var(--color-neutral-300);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-neutral-200);
  border-color: var(--color-neutral-400);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.btn-outline:hover:not(:disabled) {
  background: var(--color-primary-600);
  color: white !important;
}

/* Button Sizes */
.btn-sm {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
  min-height: 36px;
}

.btn-lg {
  font-size: var(--text-lg);
  padding: var(--space-4) var(--space-8);
  min-height: 52px;
}

.btn-xl {
  font-size: var(--text-xl);
  padding: var(--space-5) var(--space-10);
  min-height: 60px;
}

/* =============================================================================
   FORM SYSTEM
   ============================================================================= */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-neutral-900);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  display: block;
  width: 100%;
  font-family: inherit;
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-neutral-900);
  background: white;
  border: 2px solid var(--color-neutral-300);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  transition: all var(--transition-base);
  min-height: 44px; /* Accessibility */
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgb(59 130 246 / 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-neutral-400);
}

.form-textarea {
  resize: none; /* Disable resize to prevent user interface issues */
  min-height: 120px;
}

.form-error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgb(239 68 68 / 0.1);
  animation: shake 0.5s ease-in-out;
}

.form-success {
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgb(16 185 129 / 0.1);
}

/* Field Error Messages */
.field-error-message {
  color: var(--color-error);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
  animation: slideIn 0.3s ease;
  font-weight: var(--font-medium);
}

/* Form Grid */
.form-row {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* =============================================================================
   CARD SYSTEM
   ============================================================================= */
.card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.card-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-neutral-200);
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--color-neutral-200);
  background: var(--color-neutral-50);
}

/* =============================================================================
   HEADER/NAVIGATION SYSTEM
   ============================================================================= */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-neutral-200);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  transition: all var(--transition-base);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

  .logo {
  font-family: var(--font-family-serif);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: var(--font-bold);
  letter-spacing: -0.025em;
  color: #1e293b;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  background: linear-gradient(135deg, #1e293b 0%, #475569 50%, #64748b 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: subtleShimmer 8s ease-in-out infinite;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* Add a modern security icon effect before the text */
.logo::before {
  content: '🛡️';
  font-size: 1.2em;
  filter: grayscale(0.3) brightness(1.1);
  animation: none;
  -webkit-text-fill-color: initial;
  background: none;
}

.logo:hover {
  color: #0f172a;
  transform: translateY(-1px);
  background-position: 100% 50%;
  text-shadow: 0 2px 8px rgba(30, 41, 59, 0.15);
}

.logo:active {
  transform: translateY(0);
}

/* Subtle shimmer animation for premium feel */
@keyframes subtleShimmer {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav-links a {
  font-weight: var(--font-medium);
  color: var(--color-neutral-700);
  position: relative;
  transition: color var(--transition-fast);
}

.nav-links a:hover {
  color: var(--color-primary-600);
  text-decoration: none;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary-600);
  transition: width var(--transition-base);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Mobile Navigation */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--space-2);
  border: none;
  background: none;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-neutral-700);
  transition: all var(--transition-base);
  border-radius: var(--radius-full);
}

@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    gap: 0;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
  }

  .nav-links.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-neutral-200);
  }

  .menu-toggle {
    display: flex;
  }

  .grid-cols-2 {
    grid-template-columns: 1fr;
  }
  
  .hero {
    padding: var(--space-16) 0;
  }
  
  
  .hero-content h1 {
    font-size: var(--text-3xl);
  }
  
  .hero-content h2 {
    font-size: var(--text-xl);
  }
}

/* =============================================================================
   HERO SECTION
   ============================================================================= */
.hero {
  background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-800) 100%);
  color: white;
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
}

/* Dark Hero Variant - Reusable dark background with blue overlay */
.hero-dark {
  background: linear-gradient(135deg, var(--color-neutral-800) 0%, var(--color-neutral-900) 100%);
  color: white;
  padding: var(--space-8) 0 var(--space-10);
  position: relative;
  overflow: hidden;
  margin-top: 0;
}

.hero-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
  opacity: 0.8;
  z-index: 1;
}

.hero-dark .container {
  position: relative;
  z-index: 2;
}

.hero-dark h1 {
  color: white !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-dark .hero-text h1 {
  color: white !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-dark .hero-subtitle {
  color: rgba(255, 255, 255, 0.9) !important;
}

.hero-dark p {
  color: rgba(255, 255, 255, 0.9) !important;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="white" opacity="0.1"/><circle cx="80" cy="80" r="1" fill="white" opacity="0.1"/><circle cx="40" cy="60" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.5;
}

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

.hero-content h1 {
  color: white;
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-content h2 {
  color: rgba(255, 255, 255, 0.9);
  font-weight: var(--font-normal);
  margin-bottom: var(--space-4);
}

.hero-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
}

/* =============================================================================
   TESTIMONIALS SECTION
   ============================================================================= */
.testimonials {
  padding: var(--space-24) 0;
  background: var(--color-neutral-50);
}

.testimonials h2 {
  text-align: center;
  margin-bottom: var(--space-16);
  color: var(--color-neutral-900);
}

.testimonials-grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.testimonial-card {
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  font-size: 4rem;
  color: var(--color-primary-200);
  font-weight: var(--font-bold);
  line-height: 1;
  z-index: 1;
}

.testimonial-text {
  font-style: italic;
  color: var(--color-neutral-700);
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  font-weight: var(--font-semibold);
  color: var(--color-neutral-900);
}

.testimonial-location {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  margin-bottom: var(--space-4);
}

.stars {
  color: #fbbf24;
  font-size: var(--text-lg);
}

/* =============================================================================
   FOOTER
   ============================================================================= */
.footer {
  background: var(--color-neutral-900);
  color: white;
  padding: var(--space-16) 0 var(--space-8);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--color-neutral-300);
  font-weight: var(--font-medium);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: white;
  text-decoration: none;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-neutral-700);
  color: var(--color-neutral-400);
}

/* =============================================================================
   SCROLL TO TOP BUTTON
   ============================================================================= */
button.scroll-to-top {
  position: fixed !important;
  bottom: 2rem !important;
  right: 2rem !important;
  left: auto !important;
  top: auto !important;
  background: var(--color-primary-600) !important;
  color: white !important;
  border: none !important;
  border-radius: 50% !important;
  width: 56px !important;
  height: 56px !important;
  font-size: var(--text-xl) !important;
  cursor: pointer !important;
  box-shadow: var(--shadow-lg) !important;
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transform: translateY(20px) !important;
  z-index: 1030 !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  line-height: 1 !important;
  outline: none !important;
  text-decoration: none !important;
  -webkit-appearance: none !important;
  appearance: none !important;
}

button.scroll-to-top.show {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
}

button.scroll-to-top:hover {
  background: var(--color-primary-700) !important;
  box-shadow: var(--shadow-xl) !important;
  transform: translateY(-2px) !important;
}

button.scroll-to-top.show:hover {
  transform: translateY(-2px) !important;
}

button.scroll-to-top:active {
  transform: translateY(1px) !important;
}

button.scroll-to-top:focus {
  outline: 2px solid var(--color-primary-300) !important;
  outline-offset: 2px !important;
}

/* =============================================================================
   BREADCRUMB NAVIGATION
   ============================================================================= */
.breadcrumb {
  background: linear-gradient(135deg, var(--color-neutral-50) 0%, var(--color-neutral-100) 100%);
  border-bottom: 1px solid var(--color-neutral-200);
  padding: var(--space-4) 0;
  margin-bottom: 0;
  position: sticky;
  top: 73px; /* Height of main header */
  z-index: var(--z-sticky);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

.breadcrumb .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.breadcrumb-item a {
  color: var(--color-neutral-600);
  text-decoration: none;
  transition: all var(--transition-fast);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: transparent;
}

.breadcrumb-item a:hover {
  color: var(--color-primary-600);
  background: var(--color-primary-50);
  text-decoration: none;
  transform: translateY(-1px);
}

.breadcrumb-item.active span {
  color: var(--color-primary-700);
  font-weight: var(--font-semibold);
  padding: var(--space-2) var(--space-3);
  background: var(--color-primary-100);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary-200);
}

.breadcrumb-separator {
  color: var(--color-neutral-400);
  font-size: var(--text-sm);
  font-weight: var(--font-normal);
  opacity: 0.7;
}

/* Responsive breadcrumb positioning */
@media (max-width: 768px) {
  .breadcrumb {
    top: 65px; /* Adjust for smaller mobile header */
    padding: var(--space-3) 0;
  }
  
  .breadcrumb .container {
    font-size: var(--text-xs);
    gap: var(--space-2);
  }
  
  .breadcrumb-item a,
  .breadcrumb-item.active span {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
  }
}

/* =============================================================================
   ALERTS & NOTIFICATIONS
   ============================================================================= */
.alert {
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  border-left: 4px solid;
  animation: slideIn 0.3s ease;
}

.alert-success {
  background: #ecfdf5;
  border-color: var(--color-success);
  color: #065f46;
}

.alert-error {
  background: #fef2f2;
  border-color: var(--color-error);
  color: #991b1b;
}

.alert-warning {
  background: #fffbeb;
  border-color: var(--color-warning);
  color: #92400e;
}

.alert-info {
  background: #eff6ff;
  border-color: var(--color-info);
  color: #1e40af;
}

/* =============================================================================
   ANIMATIONS
   ============================================================================= */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-2px); }
  20%, 40%, 60%, 80% { transform: translateX(2px); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* =============================================================================
   UTILITY CLASSES
   ============================================================================= */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Typography Utilities */
.font-sans { font-family: var(--font-family-sans); }
.font-serif { font-family: var(--font-family-serif); }
.font-mono { font-family: var(--font-family-mono); }

.font-light { font-weight: var(--font-light); }
.font-normal { font-weight: var(--font-normal); }
.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }

.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }

.leading-tight { line-height: var(--leading-tight); }
.leading-snug { line-height: var(--leading-snug); }
.leading-normal { line-height: var(--leading-normal); }
.leading-relaxed { line-height: var(--leading-relaxed); }
.leading-loose { line-height: var(--leading-loose); }

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

.hidden { display: none; }
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.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); }

.mt-0 { margin-top: 0; }
.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); }

/* =============================================================================
   RESPONSIVE DESIGN
   ============================================================================= */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-3);
  }
  
  .hero {
    padding: var(--space-16) 0;
  }
  
  .testimonials {
    padding: var(--space-16) 0;
  }
  
  .footer {
    padding: var(--space-12) 0 var(--space-6);
  }
  
  .footer-links {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
  
  button.scroll-to-top {
    bottom: 1rem !important;
    right: 1rem !important;
    width: 48px !important;
    height: 48px !important;
  }
}