/*
===============================================================================
  Green River Lending - Main Stylesheet
  
  Developed by: Full Percent (https://fullpercent.io)
  
  FILE: styles.css
  VERSION: 1.0.0
===============================================================================

  TABLE OF CONTENTS:
  1. CSS Reset & Base Styles
  2. CSS Custom Properties (Variables)
  3. Typography System
  4. Layout & Grid Systems
  5. Navigation Components
  6. Button & Form Styles
  7. Section Components
  8. Card Components
  9. Interactive Elements
  10. Animations & Transitions
  11. Utility Classes
  12. Media Queries

===============================================================================
*/

/* ========================================
   1. CSS RESET & BASE STYLES
======================================== */

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-background);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

ul, ol {
  list-style: none;
}

/* ========================================
   2. CSS CUSTOM PROPERTIES (VARIABLES)
======================================== */

:root {
  /* Primary Brand Colors */
  --color-primary: #1a7269;
  --color-primary-dark: #0f4f47;
  --color-primary-light: #2d8d82;
  
  /* Secondary Colors */
  --color-secondary: #57837b;
  --color-accent: #f5a623;
  --color-accent-light: #ffc04d;
  
  /* Neutral Colors */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-100: #f0f2f5;
  --color-gray-200: #e4e6eb;
  --color-gray-300: #d0d3d9;
  --color-gray-400: #ced4da;
  --color-gray-500: #adb5bd;
  --color-gray-600: #6c757d;
  --color-gray-700: #495057;
  --color-gray-800: #343a40;
  --color-gray-900: #212529;
  
  /* Semantic Colors */
  --color-success: #28a745;
  --color-error: #dc3545;
  --color-warning: #ffc107;
  --color-info: #17a2b8;
  
  /* Text Colors */
  --color-text-primary: #212529;
  --color-text-secondary: #495057;
  --color-text-inverse: #ffffff;
  --color-text-muted: #6c757d;
  
  /* Background Colors */
  --color-background: #ffffff;
  --color-background-alt: #f8f9fa;
  --color-background-dark: #1a1a1a;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.10);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.12);
  
  /* Font Families */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-secondary: 'Merriweather', Georgia, serif;
  
  /* Font Weights */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  
  /* Font Sizes - Mobile First */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  /* Spacing Scale */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  
  /* Z-index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  
  /* Container Width */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
}

/* ========================================
   3. TYPOGRAPHY SYSTEM
======================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

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

h2 {
  font-size: var(--font-size-2xl);
}

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

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

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

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

p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

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

.text-large {
  font-size: var(--font-size-lg);
  color: var(--color-gray-900);
}

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

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

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

/* ========================================
   4. LAYOUT & GRID SYSTEMS
======================================== */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.container-wide {
  max-width: 1400px;
}

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

.section {
  padding: var(--spacing-4xl) 0;
}

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

.section-lg {
  padding: 6rem 0;
}

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

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

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

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

/* ========================================
   5. NAVIGATION COMPONENTS
======================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  z-index: var(--z-fixed);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.site-header.hidden {
  transform: translateY(-100%);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem var(--container-padding);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  transition: opacity var(--transition-fast);
}

.logo:hover {
  opacity: 0.8;
}

.logo-icon {
  width: 40px;
  height: 40px;
  fill: var(--color-primary);
}

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

.nav-phone {
  display: none;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  transition: color var(--transition-fast);
}

.nav-phone:hover {
  color: var(--color-primary-dark);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.menu-toggle:hover {
  background: var(--color-primary-dark);
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle span:not(:last-child) {
  margin-bottom: 5px;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
  z-index: var(--z-modal);
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
}

.menu-content {
  text-align: center;
  max-width: 600px;
  padding: var(--spacing-xl);
}

.menu-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.menu-nav li {
  margin-bottom: var(--spacing-lg);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fullscreen-menu.active .menu-nav li {
  opacity: 1;
  transform: translateY(0);
}

.fullscreen-menu.active .menu-nav li:nth-child(1) { transition-delay: 100ms; }
.fullscreen-menu.active .menu-nav li:nth-child(2) { transition-delay: 150ms; }
.fullscreen-menu.active .menu-nav li:nth-child(3) { transition-delay: 200ms; }
.fullscreen-menu.active .menu-nav li:nth-child(4) { transition-delay: 250ms; }
.fullscreen-menu.active .menu-nav li:nth-child(5) { transition-delay: 300ms; }
.fullscreen-menu.active .menu-nav li:nth-child(6) { transition-delay: 350ms; }
.fullscreen-menu.active .menu-nav li:nth-child(7) { transition-delay: 400ms; }

.menu-nav a {
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  transition: color var(--transition-fast);
  display: inline-block;
  position: relative;
}

.menu-nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

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

.menu-contact {
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.menu-contact-phone {
  color: var(--color-white);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  display: inline-block;
  margin-top: var(--spacing-md);
  transition: color var(--transition-fast);
}

.menu-contact-phone:hover {
  color: var(--color-accent);
}

/* ========================================
   6. BUTTON & FORM STYLES
======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-align: center;
  border: 2px solid transparent;
  white-space: nowrap;
}

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

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

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-accent:hover:not(:disabled) {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

.btn-large {
  padding: 1.125rem 2.5rem;
  font-size: var(--font-size-lg);
}

.btn-small {
  padding: 0.625rem 1.5rem;
  font-size: var(--font-size-sm);
}

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

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

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
  font-size: var(--font-size-sm);
}

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

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: var(--font-size-base);
  font-family: var(--font-primary);
  color: var(--color-text-primary);
  background: var(--color-white);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 95, 122, 0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

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

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

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

.checkbox-wrapper,
.radio-wrapper {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.checkbox-wrapper input[type="checkbox"],
.radio-wrapper input[type="radio"] {
  margin-top: 0.25rem;
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-label,
.radio-label {
  flex: 1;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  cursor: pointer;
  color: var(--color-gray-900);
}

.sms-consent-box {
  background: var(--color-white);
  border: 2px solid var(--color-gray-400);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.sms-consent-box .checkbox-wrapper {
  margin-bottom: 0;
}

.sms-consent-info {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ========================================
   7. SECTION COMPONENTS
======================================== */

.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: 8rem var(--container-padding) 6rem;
  margin-top: 70px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.1;
}

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

.hero h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
  line-height: 1.1;
}

.hero p {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.95;
}

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

.trust-bar {
  background: var(--color-gray-100);
  padding: var(--spacing-2xl) var(--container-padding);
  text-align: center;
}

.trust-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-3xl);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

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

.trust-stat-value {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.trust-stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-900);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
}

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

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-900);
  line-height: 1.6;
}

/* ========================================
   8. CARD COMPONENTS
======================================== */

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  height: 100%;
}

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

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
  font-size: var(--font-size-2xl);
}

.card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

.card-text {
  color: var(--color-gray-900);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.card-link {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-fast);
}

.card-link:hover {
  color: var(--color-primary-dark);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-2xl);
}

.feature-card .card-icon {
  margin: 0 auto var(--spacing-lg);
}

.testimonial-card {
  background: var(--color-white);
  border-left: 4px solid var(--color-accent);
}

.testimonial-text {
  font-style: italic;
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

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

.testimonial-author-photo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}

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

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

.testimonial-author-title {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ========================================
   9. INTERACTIVE ELEMENTS
======================================== */

.calculator-widget {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-lg);
  max-width: 600px;
  margin: 0 auto;
}

.calculator-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.calculator-title {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.calculator-subtitle {
  color: var(--color-gray-900);
}

.slider-group {
  margin-bottom: var(--spacing-2xl);
}

.slider-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-weight-medium);
}

.slider-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.slider {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-gray-200);
  outline: none;
  -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  border: none;
  transition: background var(--transition-fast);
}

.slider::-webkit-slider-thumb:hover {
  background: var(--color-primary-dark);
}

.slider::-moz-range-thumb:hover {
  background: var(--color-primary-dark);
}

.slider-hint {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.calculator-result {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--spacing-2xl);
}

.result-label {
  font-size: var(--font-size-sm);
  opacity: 0.9;
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.result-value {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
}

.result-info {
  font-size: var(--font-size-sm);
  opacity: 0.85;
}

.accordion-item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-white);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.accordion-header:hover {
  background: var(--color-gray-100);
}

.accordion-title {
  text-align: left;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
}

.accordion-icon {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.accordion-header[aria-expanded="true"] .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.accordion-content.active {
  max-height: 1000px;
}

.accordion-body {
  padding: var(--spacing-lg);
  padding-top: 0;
  color: var(--color-gray-900) !important;
  line-height: 1.7;
}

.accordion-body * {
  color: var(--color-gray-900) !important;
}

.timeline {
  position: relative;
  padding-left: var(--spacing-3xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-gray-300);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-3xl);
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -37px;
  top: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  z-index: 1;
}

.timeline-content {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.timeline-title {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.timeline-text {
  color: var(--color-gray-900);
  line-height: 1.7;
}

/* ========================================
   10. ANIMATIONS & TRANSITIONS
======================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

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

.slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

.slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

/* ========================================
   11. 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-width: 0;
}

.mb-0 { margin-bottom: 0; }
.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); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }

.mt-0 { margin-top: 0; }
.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); }
.mt-2xl { margin-top: var(--spacing-2xl); }

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

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

.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

/* ========================================
   12. FOOTER
======================================== */

.site-footer {
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--spacing-4xl) var(--container-padding) var(--spacing-xl);
}

.footer-main {
  display: grid;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

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

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
  font-size: var(--font-size-sm);
}

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

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  padding-top: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
  margin-left: calc(-1 * var(--container-padding));
  margin-right: calc(-1 * var(--container-padding));
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  width: calc(100% + (2 * var(--container-padding)));
}

.footer-legal {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  width: 100%;
  text-align: center !important;
}

.footer-legal p {
  margin: 0 auto;
  text-align: center !important;
  display: block;
  width: 100%;
}

.footer-attribution {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  width: 100%;
  text-align: center !important;
}

.footer-attribution p {
  margin: 0 auto;
  text-align: center !important;
  display: block;
  width: 100%;
}

.fullpercent-link {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-weight: var(--font-weight-normal);
  transition: color var(--transition-fast);
}

.fullpercent-link:hover {
  color: rgba(255, 255, 255, 0.85);
}

/* ========================================
   13. MEDIA QUERIES
======================================== */

@media (min-width: 640px) {
  :root {
    --font-size-3xl: 2.25rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 3.75rem;
    --font-size-6xl: 4.5rem;
  }
  
  .hero h1 {
    font-size: var(--font-size-5xl);
  }
  
  .section-title {
    font-size: var(--font-size-4xl);
  }
  
  .nav-phone {
    display: flex;
  }
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .footer-main {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .timeline {
    padding-left: var(--spacing-4xl);
  }
}

@media (min-width: 1024px) {
  .container-padding {
    padding: 0 2rem;
  }
  
  .footer-main {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
  :root {
    --color-background: #1a1a1a;
    --color-text-primary: #f8f9fa;
    --color-text-secondary: #adb5bd;
  }
}

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

/* Print styles */
@media print {
  .site-header,
  .fullscreen-menu,
  .menu-toggle,
  .site-footer {
    display: none;
  }
  
  body {
    color: #000;
    background: #fff;
  }
  
  a {
    text-decoration: underline;
  }
}
/* Additional contrast fixes for WCAG AA compliance - scoped to light backgrounds */
.bg-white p,
.bg-gray p,
.section.bg-white p,
.section.bg-gray p {
  color: var(--color-gray-900);
}

.bg-white li,
.bg-gray li,
.section.bg-white li,
.section.bg-gray li {
  color: var(--color-gray-900);
}

.bg-white li span,
.bg-gray li span,
.section.bg-white li span,
.section.bg-gray li span {
  color: var(--color-gray-900);
}

.bg-white table td,
.bg-white table th,
.bg-gray table td,
.bg-gray table th {
  color: var(--color-gray-900);
}

.card p,
.card li,
.card li span {
  color: var(--color-gray-900);
}

.card-title,
.card-text {
  color: var(--color-gray-900) !important;
}

.accordion-body,
.accordion-body p,
.accordion-body li,
.accordion-body span,
.accordion-body strong {
  color: var(--color-gray-900) !important;
}

.bg-white li strong,
.bg-gray li strong,
.section.bg-white li strong,
.section.bg-gray li strong {
  color: var(--color-gray-900);
}