:root {
  --color-gray-300: #D1D5DB;
  --border-radius-sm: 0.25rem;
  --color-gray-100: #F3F4F6;
  --font-size-base: 1rem;
  --spacing-6: 3rem;
  --color-primary-dark: #236B4A;
  --font-size-lg: 1.125rem;
  --color-gray-800: #1F2937;
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --color-secondary-light: #7BBFA5;
  --font-weight-semibold: 600;
  --spacing-3: 1.5rem;
  --color-accent: #D97F34;
  --z-index-fixed: 1030;
  --color-gray-400: #9CA3AF;
  --font-size-5xl: 3rem;
  --color-gray-50: #F9FAFB;
  --spacing-10: 5rem;
  --font-size-2xl: 1.5rem;
  --color-primary-light: #3CA877;
  --transition-slow: 350ms ease-in-out;
  --color-gray-600: #4B5563;
  --color-secondary: #5FA98D;
  --font-weight-medium: 500;
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --color-error: #EF4444;
  --z-index-sticky: 1020;
  --font-size-sm: 0.875rem;
  --spacing-1: 0.5rem;
  --font-family-heading: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --color-success: #10B981;
  --border-radius-lg: 0.75rem;
  --color-gray-700: #374151;
  --font-size-xs: 0.75rem;
  --line-height-relaxed: 1.75;
  --color-white: #FFFFFF;
  --color-gray-500: #6B7280;
  --z-index-tooltip: 1060;
  --color-warning: #F59E0B;
  --spacing-12: 6rem;
  --spacing-8: 4rem;
  --font-weight-bold: 700;
  --font-family-base: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --color-accent-hover: #C26F2A;
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --z-index-modal: 1040;
  --color-gray-900: #111827;
  --transition-fast: 150ms ease-in-out;
  --container-max-width: 1200px;
  --font-size-xl: 1.25rem;
  --color-dark: #1B4D3E;
  --border-width: 1px;
  --line-height-tight: 1.25;
  --spacing-5: 2.5rem;
  --z-index-dropdown: 1000;
  --color-info: #3B82F6;
  --font-size-4xl: 2.25rem;
  --border-radius-xl: 1rem;
  --font-size-3xl: 1.875rem;
  --transition-base: 250ms ease-in-out;
  --spacing-4: 2rem;
  --color-gray-200: #E5E7EB;
  --line-height-normal: 1.5;
  --z-index-popover: 1050;
  --font-weight-normal: 400;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --spacing-2: 1rem;
  --border-radius-md: 0.5rem;
  --container-padding: var(--spacing-2);
  --color-primary: #2D8B5F;
}

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

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

.footer-links a { transition: color var(--transition-fast); color: var(--color-gray-200); text-decoration: none; }

.card-header { padding: var(--spacing-3); border-bottom: var(--border-width) solid var(--color-gray-200); }

.form-control.is-valid:focus { box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1); }

.mb-4 { margin-bottom: var(--spacing-4); }

.mt-5 { margin-top: var(--spacing-5); }

.footer-section h3 { font-size: var(--font-size-lg); margin-bottom: var(--spacing-2); color: var(--color-white); }

.hero-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--spacing-2); }

.footer-section p { margin-bottom: var(--spacing-2); line-height: var(--line-height-relaxed); color: var(--color-gray-300); }

h6 { font-size: var(--font-size-base); }

.badge-secondary { background-color: var(--color-secondary); color: var(--color-white); }

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

.badge-warning { background-color: var(--color-warning); color: var(--color-gray-900); }

.form-label-required::after { color: var(--color-error); content: " *"; }

.gap-2 { gap: var(--spacing-2); }

.font-bold { font-weight: var(--font-weight-bold); }

.testimonial-name { color: var(--color-dark); margin-bottom: 0.25rem; font-weight: var(--font-weight-bold); }

.btn:disabled { cursor: not-allowed; opacity: 0.6; }

.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.navbar-brand { text-decoration: none; font-size: var(--font-size-xl); font-weight: var(--font-weight-bold); color: var(--color-dark); display: flex; align-items: center; }

.btn-outline:hover:not(:disabled) { border-color: var(--color-gray-400); color: var(--color-gray-900); background-color: var(--color-gray-50); text-decoration: none; }

.card-icon { background-color: var(--color-primary); font-size: var(--font-size-3xl); display: inline-flex; border-radius: var(--border-radius-xl); height: 64px; margin-bottom: var(--spacing-2); align-items: center; justify-content: center; color: var(--color-white); width: 64px; }

.navbar-container { display: flex; padding-top: var(--spacing-2); justify-content: space-between; padding-bottom: var(--spacing-2); align-items: center; }

.form-check { display: flex; align-items: center; margin-bottom: var(--spacing-2); gap: var(--spacing-1); }

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

h2 { font-size: var(--font-size-3xl); }

.hero::before { background-image: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%); content: ''; position: absolute; bottom: 0; right: 0; pointer-events: none; left: 0; top: 0; }

.hero h1 { margin-bottom: var(--spacing-3); color: var(--color-white); }

.badge { align-items: center; font-weight: var(--font-weight-semibold); display: inline-flex; line-height: 1; border-radius: var(--border-radius-xl); font-size: var(--font-size-sm); padding: 0.25rem 0.75rem; }

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

.pb-4 { padding-bottom: var(--spacing-4); }

.d-inline-block { display: inline-block; }

.d-block { display: block; }

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

.form-control.is-valid { border-color: var(--color-success); }

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

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

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

.testimonial-avatar { border-radius: 50%; background-color: var(--color-gray-200); overflow: hidden; width: 48px; height: 48px; }

.btn-lg { font-size: var(--font-size-lg); padding: 1rem 2rem; }

.icon { display: inline-block; width: 1.5rem; vertical-align: middle; height: 1.5rem; }

.icon-lg { height: 2rem; width: 2rem; }

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

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

.cta-section p { max-width: 600px; margin-left: auto; font-size: var(--font-size-lg); margin-bottom: var(--spacing-4); margin-right: auto; color: var(--color-gray-100); }

.mb-5 { margin-bottom: var(--spacing-5); }

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

.form-control { border-radius: var(--border-radius-md); background-color: var(--color-white); font-family: var(--font-family-base); font-size: var(--font-size-base); line-height: var(--line-height-normal); padding: 0.75rem 1rem; border: var(--border-width) solid var(--color-gray-300); transition: border-color var(--transition-fast), box-shadow var(--transition-fast); color: var(--color-gray-900); display: block; width: 100%; }

.badge-error { background-color: var(--color-error); color: var(--color-white); }

.flex-col { flex-direction: column; }

.lead { line-height: var(--line-height-relaxed); color: var(--color-gray-600); font-size: var(--font-size-lg); }

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

.card-footer { border-bottom-right-radius: var(--border-radius-lg); border-bottom-left-radius: var(--border-radius-lg); padding: var(--spacing-3); border-top: var(--border-width) solid var(--color-gray-200); background-color: var(--color-gray-50); }

.testimonial-info { flex: 1; }

.navbar-toggle { padding: var(--spacing-1); border: none; color: var(--color-gray-700); cursor: pointer; display: none; background: none; }

.gap-1 { gap: var(--spacing-1); }

.img-contain { height: 100%; object-fit: contain; width: 100%; }

.navbar { background-color: var(--color-white); border-bottom: var(--border-width) solid var(--color-gray-200); top: 0; box-shadow: var(--shadow-sm); position: sticky; z-index: var(--z-index-sticky); }

.mt-2 { margin-top: var(--spacing-2); }

.stats-grid { display: grid; text-align: center; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--spacing-4); }

.stat-item { padding: var(--spacing-3); }

.section-header { text-align: center; max-width: 700px; margin: 0 auto var(--spacing-6); }

.img-fluid { max-width: 100%; height: auto; }

.mb-3 { margin-bottom: var(--spacing-3); }

.btn-secondary:hover:not(:disabled) { background-color: var(--color-primary); box-shadow: var(--shadow-md); text-decoration: none; transform: translateY(-1px); color: var(--color-white); }

.btn-outline { border-color: var(--color-gray-300); color: var(--color-gray-700); background-color: transparent; }

.form-label { display: block; color: var(--color-gray-700); margin-bottom: var(--spacing-1); font-weight: var(--font-weight-medium); font-size: var(--font-size-sm); }

.testimonial-avatar img { height: 100%; object-fit: cover; width: 100%; }

.form-select { appearance: none; padding-right: 2.5rem; background-size: 12px; background-repeat: no-repeat; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234B5563' d='M6 9L1 4h10z'/%3E%3C/svg%3E"); background-position: right 1rem center; }

.w-full { width: 100%; }

.pb-6 { padding-bottom: var(--spacing-6); }

.form-check-input { cursor: pointer; height: 1.25rem; accent-color: var(--color-primary); width: 1.25rem; margin: 0; }

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

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

.pt-0 { padding-top: 0; }

.font-medium { font-weight: var(--font-weight-medium); }

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

a:focus-visible { outline-offset: 2px; outline: 2px solid var(--color-primary); border-radius: var(--border-radius-sm); }

.pt-3 { padding-top: var(--spacing-3); }

.d-flex { display: flex; }

.card { flex-direction: column; background-color: var(--color-white); position: relative; border: var(--border-width) solid var(--color-gray-200); border-radius: var(--border-radius-lg); box-shadow: var(--shadow-sm); display: flex; transition: all var(--transition-base); }

.section-subtitle { color: var(--color-gray-600); font-size: var(--font-size-lg); line-height: var(--line-height-relaxed); }

.rounded-full { border-radius: 9999px; }

.icon-xl { height: 3rem; width: 3rem; }

.btn-block { display: flex; width: 100%; }

.form-check-label { color: var(--color-gray-700); font-size: var(--font-size-base); user-select: none; cursor: pointer; }

.loading { opacity: 0.6; position: relative; pointer-events: none; }

.social-link { width: 40px; border-radius: var(--border-radius-md); height: 40px; align-items: center; transition: all var(--transition-fast); display: inline-flex; color: var(--color-gray-200); justify-content: center; background-color: var(--color-gray-700); }

.testimonial { padding: var(--spacing-4); border-left: 4px solid var(--color-accent); border-radius: var(--border-radius-md); box-shadow: var(--shadow-md); background-color: var(--color-white); }

.d-none { display: none; }

.flex-wrap { flex-wrap: wrap; }

.pt-6 { padding-top: var(--spacing-6); }

.shadow-sm { box-shadow: var(--shadow-sm); }

.btn { text-decoration: none; border-radius: var(--border-radius-md); gap: var(--spacing-1); line-height: 1; transition: all var(--transition-base); display: inline-flex; font-weight: var(--font-weight-semibold); padding: 0.75rem 1.5rem; justify-content: center; cursor: pointer; font-size: var(--font-size-base); white-space: nowrap; user-select: none; text-align: center; align-items: center; font-family: var(--font-family-base); border: var(--border-width) solid transparent; }

.social-links { display: flex; margin-top: var(--spacing-2); gap: var(--spacing-2); }

.btn-primary:active:not(:disabled) { transform: translateY(0); }

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

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

.mb-1 { margin-bottom: var(--spacing-1); }

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }

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

.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1); }

.section-title { font-size: var(--font-size-3xl); color: var(--color-dark); margin-bottom: var(--spacing-2); }

h4 { font-size: var(--font-size-xl); }

h1 { font-size: var(--font-size-4xl); margin-bottom: var(--spacing-3); }

.rounded-lg { border-radius: var(--border-radius-lg); }

.pb-5 { padding-bottom: var(--spacing-5); }

.footer { color: var(--color-gray-200); padding-top: var(--spacing-8); padding-bottom: var(--spacing-4); background-color: var(--color-gray-800); }

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

.pb-1 { padding-bottom: var(--spacing-1); }

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

.btn-sm { padding: 0.5rem 1rem; font-size: var(--font-size-sm); }

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

.form-control:focus { border-color: var(--color-primary); outline: none; box-shadow: 0 0 0 3px rgba(45, 139, 95, 0.1); }

.font-normal { font-weight: var(--font-weight-normal); }

.form-group { margin-bottom: var(--spacing-3); }

.card-text { line-height: var(--line-height-relaxed); color: var(--color-gray-600); }

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

.stat-label { color: var(--color-gray-100); font-size: var(--font-size-base); font-weight: var(--font-weight-medium); }

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

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

.container { padding-left: var(--container-padding); max-width: var(--container-max-width); margin-right: auto; padding-right: var(--container-padding); width: 100%; margin-left: auto; }

.d-inline { display: inline; }

.hero { overflow: hidden; color: var(--color-white); position: relative; padding-bottom: var(--spacing-10); background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%); padding-top: var(--spacing-10); }

.text-muted { color: var(--color-gray-600); }

.pb-3 { padding-bottom: var(--spacing-3); }

.section { padding-bottom: var(--spacing-8); padding-top: var(--spacing-8); }

.pt-5 { padding-top: var(--spacing-5); }

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

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

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

.shadow-lg { box-shadow: var(--shadow-lg); }

.form-text { color: var(--color-gray-500); font-size: var(--font-size-sm); margin-top: var(--spacing-1); display: block; }

b { font-weight: var(--font-weight-bold); }

.pt-2 { padding-top: var(--spacing-2); }

.invalid-feedback { margin-top: var(--spacing-1); color: var(--color-error); font-size: var(--font-size-sm); display: block; }

.cta-section { color: var(--color-white); text-align: center; background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%); }

.max-w-sm { max-width: 480px; }

.card-feature { text-align: center; border: 2px solid var(--color-gray-100); padding: var(--spacing-4); }

.mt-6 { margin-top: var(--spacing-6); }

.mb-0 { margin-bottom: 0; }

.skip-to-content { border-radius: var(--border-radius-md); padding: var(--spacing-2) var(--spacing-3); color: var(--color-white); font-weight: var(--font-weight-bold); top: -100px; background-color: var(--color-accent); position: absolute; text-decoration: none; z-index: var(--z-index-tooltip); left: 0; }

.navbar-nav { display: flex; list-style: none; gap: var(--spacing-3); }

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

.pb-2 { padding-bottom: var(--spacing-2); }

.rounded { border-radius: var(--border-radius-md); }

.footer-bottom-links { display: flex; gap: var(--spacing-3); list-style: none; flex-wrap: wrap; justify-content: center; }

.stat-value { line-height: 1; font-weight: var(--font-weight-bold); font-size: var(--font-size-4xl); margin-bottom: var(--spacing-1); display: block; }

.container-fluid { padding-right: var(--container-padding); padding-left: var(--container-padding); width: 100%; }

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

.testimonial-author { display: flex; gap: var(--spacing-2); align-items: center; }

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

.footer-content { gap: var(--spacing-6); margin-bottom: var(--spacing-6); display: grid; }

.justify-center { justify-content: center; }

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

.testimonial-text { font-size: var(--font-size-lg); line-height: var(--line-height-relaxed); margin-bottom: var(--spacing-3); color: var(--color-gray-700); font-style: italic; }

.footer-bottom p { font-size: var(--font-size-sm); color: var(--color-gray-300); margin-bottom: var(--spacing-2); }

.gap-3 { gap: var(--spacing-3); }

.pt-1 { padding-top: var(--spacing-1); }

.max-w-xs { max-width: 320px; }

.hero-content { text-align: center; z-index: 1; margin: 0 auto; position: relative; max-width: 800px; }

.mt-1 { margin-top: var(--spacing-1); }

.rounded-sm { border-radius: var(--border-radius-sm); }

.spinner { border-top-color: var(--color-primary); display: inline-block; height: 1.5rem; border: 3px solid var(--color-gray-300); animation: spin 0.8s linear infinite; width: 1.5rem; border-radius: 50%; }

.cta-section h2 { margin-bottom: var(--spacing-3); color: var(--color-white); }

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

.max-w-lg { max-width: 768px; }

.d-grid { display: grid; }

.gap-4 { gap: var(--spacing-4); }

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

.max-w-xl { max-width: 1024px; }

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

.form-control.is-invalid { border-color: var(--color-error); }

.flex { display: flex; }

h5 { font-size: var(--font-size-lg); }

.card-feature:hover { border-color: var(--color-primary); }

.card-body { padding: var(--spacing-3); flex: 1; }

h1 { color: var(--color-dark); font-family: var(--font-family-heading); font-weight: var(--font-weight-bold); line-height: var(--line-height-tight); margin-bottom: var(--spacing-2); }

.mt-4 { margin-top: var(--spacing-4); }

.w-auto { width: auto; }

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

.card-title { font-weight: var(--font-weight-bold); font-size: var(--font-size-xl); margin-bottom: var(--spacing-1); color: var(--color-dark); }

html { scroll-behavior: smooth; -moz-osx-font-smoothing: grayscale; -webkit-font-smoothing: antialiased; font-size: 16px; }

.mb-2 { margin-bottom: var(--spacing-2); }

.justify-between { justify-content: space-between; }

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

.icon-sm { height: 1rem; width: 1rem; }

.footer-bottom { border-top: var(--border-width) solid var(--color-gray-700); text-align: center; padding-top: var(--spacing-4); }

.form-control:disabled { cursor: not-allowed; background-color: var(--color-gray-100); opacity: 0.6; }

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

.pt-4 { padding-top: var(--spacing-4); }

.social-link:hover { background-color: var(--color-primary); transform: translateY(-2px); color: var(--color-white); text-decoration: none; }

.mb-6 { margin-bottom: var(--spacing-6); }

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

.pb-0 { padding-bottom: 0; }

.mt-3 { margin-top: var(--spacing-3); }

p { margin-bottom: var(--spacing-2); color: var(--color-gray-700); }

.footer-links li { margin-bottom: var(--spacing-1); }

.skip-to-content:focus { outline: 2px solid var(--color-white); top: var(--spacing-2); left: var(--spacing-2); outline-offset: 2px; }

h2 { color: var(--color-dark); margin-bottom: var(--spacing-2); line-height: var(--line-height-tight); font-family: var(--font-family-heading); font-weight: var(--font-weight-bold); }

.max-w-md { max-width: 640px; }

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

h3 { font-size: var(--font-size-2xl); }

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

.navbar-brand:hover { text-decoration: none; color: var(--color-primary); }

.btn-primary:hover:not(:disabled) { box-shadow: var(--shadow-md); text-decoration: none; transform: translateY(-1px); border-color: var(--color-accent-hover); background-color: var(--color-accent-hover); }

.hero p { line-height: var(--line-height-relaxed); color: var(--color-gray-100); margin-bottom: var(--spacing-4); font-size: var(--font-size-lg); }

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

.shadow-xl { box-shadow: var(--shadow-xl); }

body { color: var(--color-gray-900); background-color: var(--color-white); overflow-x: hidden; font-family: var(--font-family-base); font-weight: var(--font-weight-normal); font-size: var(--font-size-base); line-height: var(--line-height-normal); }

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

strong { font-weight: var(--font-weight-bold); }

.shadow-none { box-shadow: none; }

.valid-feedback { font-size: var(--font-size-sm); display: block; color: var(--color-success); margin-top: var(--spacing-1); }

.badge-success { background-color: var(--color-success); color: var(--color-white); }

.nav-link { font-weight: var(--font-weight-medium); padding: var(--spacing-1) var(--spacing-2); color: var(--color-gray-700); transition: color var(--transition-fast); }

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

.form-control::placeholder { color: var(--color-gray-400); }

h3 { margin-bottom: var(--spacing-2); color: var(--color-dark); font-family: var(--font-family-heading); font-weight: var(--font-weight-bold); line-height: var(--line-height-tight); }

h4 { color: var(--color-dark); font-family: var(--font-family-heading); line-height: var(--line-height-tight); margin-bottom: var(--spacing-2); font-weight: var(--font-weight-bold); }

.font-semibold { font-weight: var(--font-weight-semibold); }

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

.grid { display: grid; gap: var(--spacing-3); }

h5 { font-family: var(--font-family-heading); line-height: var(--line-height-tight); color: var(--color-dark); font-weight: var(--font-weight-bold); margin-bottom: var(--spacing-2); }

.footer-bottom-links a { color: var(--color-gray-300); text-decoration: none; font-size: var(--font-size-sm); }

h6 { margin-bottom: var(--spacing-2); line-height: var(--line-height-tight); font-family: var(--font-family-heading); font-weight: var(--font-weight-bold); color: var(--color-dark); }

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

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

@media (min-width: 1024px) {
  :root {
    --font-size-3xl: 2.25rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 3.75rem;
    --container-padding: var(--spacing-3);
  }
  .grid-lg-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-lg-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-lg-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .section { padding-bottom: var(--spacing-12); padding-top: var(--spacing-12); }
  .hero { padding-bottom: var(--spacing-12); padding-top: var(--spacing-12); }
  .footer-content { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .d-lg-none { display: none; }
  .d-lg-block { display: block; }
  .d-lg-flex { display: flex; }
}

@media (min-width: 640px) {
  .grid-sm-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-content { grid-template-columns: repeat(2, 1fr); }
  .d-sm-none { display: none; }
  .d-sm-block { display: block; }
  .d-sm-flex { display: flex; }
}

@media (max-width: 1023px) {
  .navbar-toggle { display: block; }
  .navbar-nav { border-bottom: var(--border-width) solid var(--color-gray-200); background-color: var(--color-white); gap: 0; position: absolute; box-shadow: var(--shadow-md); display: none; top: 100%; left: 0; flex-direction: column; right: 0; }
  .navbar-nav.is-active { display: flex; }
  .nav-link { border-bottom: var(--border-width) solid var(--color-gray-100); padding: var(--spacing-2) var(--container-padding); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

@media print {
  *, *::before, *::after { color: #000 !important; box-shadow: none !important; text-shadow: none !important; background: transparent !important; }
  a, a:visited { text-decoration: underline; }
  img { page-break-inside: avoid; }
  h2, h3, p { orphans: 3; widows: 3; }
  h2, h3 { page-break-after: avoid; }
  .navbar, .footer, .btn, .skip-to-content { display: none !important; }
}

/* CONTACT SECTION */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .contact-wrapper {
    grid-template-columns: 400px 1fr;
    gap: 3rem;
  }
}

.contact-info-box {
  background: var(--color-primary);
  color: white;
  padding: 2rem;
  border-radius: 8px;
  height: fit-content;
}

.contact-info-box h3 {
  color: white;
  margin: 0 0 2rem 0;
  font-size: 1.5rem;
}

.contact-item {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.contact-item:last-of-type {
  border-bottom: none;
}

.contact-item strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.contact-item a {
  color: white;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-item p {
  margin: 0;
  line-height: 1.6;
}

.contact-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}

.btn-light {
  background: rgba(255,255,255,0.15);
  color: white;
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-light:hover {
  background: rgba(255,255,255,0.25);
}

.contact-form-box {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.contact-form-box h3 {
  margin: 0 0 2rem 0;
  font-size: 1.5rem;
  color: var(--color-dark);
}

.form-row {
  margin-bottom: 1.5rem;
}

.form-row label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-dark);
  font-size: 0.95rem;
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-row input.error-input,
.form-row textarea.error-input {
  border-color: #ef4444;
}

.form-row textarea {
  resize: vertical;
}

.form-row .error {
  display: block;
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  font-weight: 500;
}

.btn-full {
  width: 100%;
  margin-top: 1rem;
  padding: 1rem;
  font-size: 1rem;
}

#submitBtn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.error-msg {
  display: block;
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  font-weight: 500;
  min-height: 18px;
}

.form-control.error-input {
  border-color: #ef4444;
  background-color: #fef2f2;
}

#submitBtn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Fix calculator text visibility */
#calculator .card p,
#calculator .card label,
#calculator .form-label {
  color: var(--color-gray-700) !important;
}

#calculator .card .text-muted {
  color: var(--color-gray-500) !important;
}