/* ========================================
   GARDEN ESTATES LLC — Main Stylesheet
   Mobile-First • WCAG 2.1 AA • Static
   Owner: DORIS M RESTREPO
   ======================================== */

/* ===== CSS VARIABLES ===== */
:root {
  /* Colors */
  --color-primary: #2E7D32;
  --color-primary-dark: #1B5E20;
  --color-primary-light: #4CAF50;
  --color-secondary: #8D6E63;
  --color-secondary-light: #A98C7F;
  --color-bg-light: #F5F5F0;
  --color-bg-white: #FFFFFF;
  --color-text-dark: #263238;
  --color-text-light: #546E7A;
  --color-border: #E0E0E0;
  --color-error: #C62828;
  --color-success: #2E7D32;
  
  /* Typography */
  --font-main: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3.5rem;
  --line-height-base: 1.6;
  --line-height-tight: 1.3;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  
  /* Layout */
  --container-max: 1200px;
  --container-padding: var(--space-md);
  --border-radius: 8px;
  --border-radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
  --transition-base: 0.2s ease-in-out;
  
  /* Accessibility */
  --focus-outline: 3px solid var(--color-primary);
}

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

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

body {
  font-family: var(--font-main);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-dark);
  background-color: var(--color-bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-sm);
  color: var(--color-text-dark);
}

h1 {
  font-size: var(--font-size-3xl);
}

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

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

p {
  margin-bottom: var(--space-md);
}

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

a:hover, a:focus {
  color: var(--color-primary-dark);
}

a:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

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

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

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

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

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

.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;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-base);
  font-weight: 500;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  min-height: 44px;
  min-width: 44px;
}

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

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-primary-dark);
  color: white;
}

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

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

.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--color-primary);
  color: white;
}

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

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
  padding: var(--space-sm) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--color-primary);
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-toggle {
  display: block;
  background: none;
  border: none;
  padding: var(--space-xs);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

.nav-toggle:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

.nav-toggle-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-dark);
  position: relative;
  transition: background-color var(--transition-base);
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-dark);
  transition: transform var(--transition-base);
}

.nav-toggle-icon::before {
  top: -7px;
}

.nav-toggle-icon::after {
  top: 7px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon {
  background-color: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
  transform: rotate(45deg) translate(4px, 4px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
  transform: rotate(-45deg) translate(4px, -4px);
}

.nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-bg-white);
  padding: var(--space-md);
  box-shadow: var(--shadow-md);
  flex-direction: column;
  gap: var(--space-sm);
}

.nav.active {
  display: flex;
}

.nav-link {
  padding: var(--space-xs) 0;
  font-weight: 500;
}

.nav-cta {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
  
  .nav {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-lg);
    padding: 0;
    background: none;
    box-shadow: none;
  }
  
  .nav-link {
    padding: 0;
  }
  
  .nav-cta {
    margin: 0;
    padding: 0;
    border: none;
  }
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(27,94,32,0.85), rgba(46,125,50,0.7));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: var(--space-xl) var(--container-padding);
}

.hero h1 {
  color: white;
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-md);
}

.hero p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-lg);
  color: rgba(255,255,255,0.95);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.hero-actions .btn {
  min-width: 180px;
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: var(--font-size-4xl);
  }
}

/* ===== SERVICES PREVIEW ===== */
.services-preview {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .services-preview {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--color-bg-white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 1px solid var(--color-border);
}

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

.service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon img {
  width: 100%;
  height: auto;
}

.service-card h3 {
  margin-bottom: var(--space-sm);
}

.service-card p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
}

/* ===== WHY CHOOSE US ===== */
.features {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature {
  text-align: center;
  padding: var(--space-md);
}

.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-light);
  border-radius: 50%;
}

.feature-icon img {
  width: 28px;
  height: 28px;
}

.feature h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .testimonials {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial {
  background: var(--color-bg-white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-bg-light);
}

.testimonial-author {
  font-weight: 600;
}

.testimonial-location {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.testimonial-rating {
  color: #FFA000;
  margin-bottom: var(--space-sm);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-text-light);
}

/* ===== CTA BAND ===== */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  text-align: center;
}

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

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

.cta-band .btn:hover {
  background-color: var(--color-bg-light);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem;
  font-size: var(--font-size-base);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background-color: var(--color-bg-white);
  color: var(--color-text-dark);
  min-height: 44px;
}

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

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

.form-error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  margin-top: var(--space-xs);
  display: none;
}

.form-error.visible {
  display: block;
}

.form-success {
  background-color: #E8F5E9;
  color: var(--color-success);
  padding: var(--space-md);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-md);
  display: none;
}

.form-success.visible {
  display: block;
}

/* ===== GOOGLE MAP ===== */
.map-container {
  width: 100%;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: var(--space-lg) 0;
}

.map-container iframe {
  width: 100%;
  height: 300px;
  border: 0;
  display: block;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-text-dark);
  color: rgba(255,255,255,0.9);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand .logo {
  color: white;
  margin-bottom: var(--space-sm);
}

.footer-brand p {
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-md);
}

.footer-links h4 {
  color: white;
  font-size: var(--font-size-base);
  margin-bottom: var(--space-sm);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-links a {
  color: rgba(255,255,255,0.8);
  transition: color var(--transition-base);
}

.footer-links a:hover,
.footer-links a:focus {
  color: white;
}

.footer-bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.7);
}

.footer-bottom a {
  color: rgba(255,255,255,0.9);
}

/* ===== LEGAL PAGES ===== */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h1 {
  margin-bottom: var(--space-lg);
}

.legal-content h2 {
  margin: var(--space-xl) 0 var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--color-border);
}

.legal-content h3 {
  margin: var(--space-lg) 0 var(--space-sm);
}

.legal-content p,
.legal-content ul {
  margin-bottom: var(--space-md);
}

.legal-content ul {
  padding-left: var(--space-lg);
}

.legal-content li {
  margin-bottom: var(--space-xs);
}

/* ===== PROCESS STEPS ===== */
.process {
  display: grid;
  gap: var(--space-lg);
  counter-reset: step;
}

@media (min-width: 768px) {
  .process {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  background-color: var(--color-primary);
  color: white;
  border-radius: 50%;
  font-weight: 600;
  font-size: var(--font-size-lg);
}

.process-step img {
  width: 100%;
  max-width: 200px;
  margin: 0 auto var(--space-md);
  border-radius: var(--border-radius);
}

/* ===== FAQ ACCORDION ===== */
.faq {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--space-md);
  background: none;
  border: none;
  text-align: left;
  font-weight: 500;
  font-size: var(--font-size-base);
  color: var(--color-text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 44px;
}

.faq-question:hover {
  background-color: var(--color-bg-light);
}

.faq-question:focus-visible {
  outline: var(--focus-outline);
  outline-offset: -2px;
}

.faq-toggle {
  font-size: 1.25rem;
  transition: transform var(--transition-base);
}

.faq-item[aria-expanded="true"] .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
  padding: 0 var(--space-md);
}

.faq-item[aria-expanded="true"] .faq-answer {
  max-height: 500px;
  padding: 0 var(--space-md) var(--space-md);
}

.faq-answer p {
  margin-bottom: 0;
  color: var(--color-text-light);
}

/* ===== SERVICE AREA BADGE ===== */
.service-area {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-bg-light);
  border-radius: 50px;
  font-weight: 500;
  color: var(--color-primary);
}

.service-area svg {
  width: 20px;
  height: 20px;
}

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

@media (prefers-contrast: high) {
  :root {
    --color-border: #000;
    --color-text-light: #000;
  }
  
  .btn {
    border-width: 3px;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .header,
  .footer,
  .btn,
  .nav-toggle {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }
  
  a {
    text-decoration: underline;
    color: #000;
  }
  
  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.9em;
  }
}