/* Rangers Cleaning and Contracting - Main Stylesheet */
/* Modern, Professional, Conversion-Focused Design */

/* ===== CSS VARIABLES ===== */
:root {
  /* Color Palette */
  --primary-blue: #1E3A8A;
  --primary-blue-dark: #1E40AF;
  --primary-blue-light: #3B82F6;
  --secondary-green: #10B981;
  --secondary-green-dark: #059669;
  --accent-orange: #F59E0B;
  --accent-orange-dark: #D97706;
  
  /* Neutrals */
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', 'Inter', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
  
  /* Breakpoints (referenced in media queries) */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 2.5rem;
  line-height: 1.1;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

.lead {
  font-size: 1.25rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ===== UTILITY CLASSES ===== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: 900px;
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-sm {
  padding: var(--spacing-2xl) 0;
}

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

.text-primary {
  color: var(--primary-blue);
}

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

.bg-gray {
  background-color: var(--gray-50);
}

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

.bg-dark {
  background-color: var(--gray-900);
  color: var(--white);
}

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

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

/* ===== HEADER & NAVIGATION ===== */
.header {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: all var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-top {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: var(--spacing-xs) 0;
  font-size: 0.875rem;
}

.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.header-top-left, .header-top-right {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.header-top a {
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-top a:hover {
  color: var(--accent-orange);
}

.header-main {
  padding: var(--spacing-sm) 0;
}

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

.logo {
  height: 80px;
  width: auto;
}

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

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
  align-items: center;
}

.nav-link {
  color: var(--gray-700);
  font-weight: 500;
  padding: var(--spacing-xs) 0;
  position: relative;
}

.nav-link:hover {
  color: var(--primary-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-blue);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm);
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
  margin-top: var(--spacing-sm);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.nav-dropdown-menu a:hover {
  background-color: var(--gray-50);
  color: var(--primary-blue);
}

.mobile-menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--gray-700);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 80%;
    max-width: 400px;
    background-color: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacing-xl) var(--spacing-lg);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-normal);
    overflow-y: auto;
    z-index: 99999;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-menu li {
    width: 100%;
    margin-bottom: var(--spacing-xs);
    position: relative;
    z-index: 1;
  }
  
  .nav-menu * {
    pointer-events: auto;
  }
  
  .nav-menu .nav-link {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    pointer-events: auto;
    color: var(--gray-700);
    text-decoration: none;
    transition: background-color var(--transition-fast);
    border-radius: var(--radius-sm);
  }
  
  .nav-menu .nav-link:hover,
  .nav-menu .nav-link:active {
    background-color: var(--gray-100);
    color: var(--primary-blue);
  }
  
  .nav-menu .btn {
    display: block;
    width: 100%;
    text-align: center;
  }
  
  .mobile-menu-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 2rem;
    color: var(--gray-900);
    background: var(--gray-100);
    border: 2px solid var(--gray-300);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100000;
    transition: all var(--transition-fast);
  }
  
  .mobile-menu-close:hover,
  .mobile-menu-close:active {
    background-color: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
  }
  
  .nav-dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    margin-top: var(--spacing-xs);
    margin-left: var(--spacing-md);
    display: none;
    background-color: var(--gray-50);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
  }
  
  .nav-dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    pointer-events: auto;
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
  }
  
  .nav-dropdown-menu a:hover,
  .nav-dropdown-menu a:active {
    background-color: var(--white);
    color: var(--primary-blue);
  }
  
  .nav-dropdown.active .nav-dropdown-menu {
    display: block;
  }
  
  /* Overlay removed for better mobile menu functionality */
  .mobile-menu-overlay {
    display: none !important;
  }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--accent-orange-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
  background-color: var(--primary-blue-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

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

.btn-white:hover {
  background-color: var(--gray-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
  padding: 6rem 0;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.9) 0%, rgba(30, 58, 138, 0.7) 100%);
  z-index: -1;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  color: var(--gray-100);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-features {
  display: flex;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  flex-wrap: nowrap;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.hero-feature-icon {
  font-size: 1.5rem;
  color: var(--secondary-green);
}

.hero-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-2xl);
}

.hero-accreditations {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  align-items: center;
  flex-shrink: 0;
}

.hero-accreditation-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--gray-50);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--gray-300);
  width: 120px;
  height: 120px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.hero-accreditation-logo:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-blue);
}

.hero-accreditation-logo img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

/* ===== ICONS ===== */
.icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  fill: currentColor;
}

.icon-lg {
  width: 1.5em;
  height: 1.5em;
}

.icon-xl {
  width: 2em;
  height: 2em;
}

/* ===== CARDS ===== */
.card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

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

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-body {
  padding: var(--spacing-lg);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--gray-900);
}

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

.card-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}

/* ===== GRID LAYOUTS ===== */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ===== SERVICE CARDS ===== */
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--secondary-green);
}

.service-icon {
  font-size: 3rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
}

.service-card h3 {
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.service-card p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
}

/* ===== TESTIMONIALS ===== */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  position: relative;
}

.testimonial-quote {
  font-size: 3rem;
  color: var(--primary-blue);
  opacity: 0.2;
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
}

.testimonial-text {
  font-style: italic;
  color: var(--gray-700);
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonial-author-info {
  flex: 1;
}

.testimonial-author-name {
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 0.25rem;
}

.testimonial-author-role {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.testimonial-rating {
  color: var(--accent-orange);
  font-size: 1.25rem;
}

/* ===== TRUST BADGES ===== */
.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
  padding: var(--spacing-lg) 0;
}

.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  text-align: center;
}

.trust-badge-icon {
  font-size: 2.5rem;
  color: var(--secondary-green);
}

.trust-badge img {
  max-height: 60px;
  width: auto;
}

.trust-badge-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
}

/* ===== STATS SECTION ===== */
.stats {
  display: flex;
  justify-content: space-around;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-blue);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  color: var(--gray-600);
  font-size: 1rem;
}

/* ===== CTA SECTIONS ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: var(--spacing-3xl) 0;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  color: var(--gray-100);
}

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

/* ===== FORMS ===== */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--spacing-xs);
}

.form-label.required::after {
  content: ' *';
  color: #EF4444;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
  background-color: var(--white);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-control.error {
  border-color: #EF4444;
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-error {
  color: #EF4444;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.form-success {
  color: var(--secondary-green);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.checkbox-group input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
}

/* ===== FEATURE LIST ===== */
.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-left: 0;
}

.feature-list li::before {
  content: '✓';
  color: var(--secondary-green);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
}

.section-subtitle {
  color: var(--primary-blue);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: 1.125rem;
  color: var(--gray-600);
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  padding: var(--spacing-md) 0;
  background-color: var(--gray-50);
}

.breadcrumb-list {
  display: flex;
  gap: var(--spacing-sm);
  list-style: none;
  flex-wrap: wrap;
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.breadcrumb-list li:not(:last-child)::after {
  content: '›';
  color: var(--gray-400);
}

.breadcrumb-list a {
  color: var(--primary-blue);
}

.breadcrumb-list a:hover {
  text-decoration: underline;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

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

.faq-question {
  width: 100%;
  padding: var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--gray-900);
  background: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: var(--gray-50);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--primary-blue);
  transition: transform var(--transition-normal);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-answer-content {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--gray-600);
}

.faq-item.active .faq-answer {
  max-height: 1000px;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--gray-900);
  color: var(--gray-300);
  padding-top: var(--spacing-3xl);
}

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

.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--gray-300);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.footer-links a:hover {
  color: var(--secondary-green);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer-contact-icon {
  color: var(--secondary-green);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.footer-map {
  margin-top: var(--spacing-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.footer-map iframe {
  display: block;
  width: 100%;
}

.footer-logo {
  max-width: 250px;
  margin-bottom: var(--spacing-md);
}

.footer-description {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--gray-800);
  color: var(--gray-300);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.footer-accreditations {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
  align-items: center;
}

.footer-accreditations a {
  display: inline-block;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.footer-accreditations a:hover {
  opacity: 0.8;
  transform: translateY(-2px);
}

.footer-accreditations img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.social-icon:hover {
  background-color: var(--secondary-green);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding: var(--spacing-lg) 0;
  text-align: center;
  font-size: 0.875rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-credit {
  text-align: center;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--gray-800);
}

.footer-credit p {
  font-size: 0.75rem;
  color: var(--gray-500);
  margin: 0;
}

.footer-credit a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-credit a:hover {
  color: var(--secondary-green);
}

.footer-bottom-links {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

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

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background-color: var(--accent-orange);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--accent-orange-dark);
  transform: translateY(-5px);
}

/* ===== BADGES & ICONS ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  background-color: var(--secondary-green);
  color: var(--white);
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1em;
  height: 1em;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  :root {
    font-size: 14px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero {
    min-height: 500px;
    padding: 4rem 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero-wrapper {
    flex-direction: column;
    gap: var(--spacing-xl);
  }
  
  .hero-accreditations {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
  }
  
  .hero-accreditation-logo {
    width: 90px;
    height: 90px;
    border: 1px solid var(--gray-300);
    background-color: var(--gray-50);
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .hero-features {
    flex-direction: column;
    gap: var(--spacing-md);
    flex-wrap: wrap;
  }
  
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .stats {
    flex-direction: column;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
  
  .header-top {
    font-size: 0.75rem;
  }
  
  .header-top .container {
    justify-content: center;
  }
  
  .header-top-right {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-buttons .btn {
    width: 100%;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
  
  .trust-badges {
    gap: var(--spacing-md);
  }
}

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

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* ===== LOADING STATE ===== */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--white);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

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

:focus-visible {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* ===== PRINT STYLES ===== */
@media print {
  .header, .footer, .back-to-top, .cta-section {
    display: none;
  }
}