/*
 * Modern Recycling Website Styles
 * Production-ready CSS with modern design system
 */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  /* Color Palette - Eco-friendly theme */
  --primary-green: #2d5a27;
  --primary-green-light: #4a7c59;
  --primary-green-dark: #1a3d1a;
  --accent-green: #6bbf59;
  --accent-green-light: #8dd47a;
  --accent-blue: #2c5aa0;
  --accent-blue-light: #4a7cbf;
  --neutral-100: #f8f9fa;
  --neutral-200: #e9ecef;
  --neutral-300: #dee2e6;
  --neutral-400: #ced4da;
  --neutral-500: #adb5bd;
  --neutral-600: #6c757d;
  --neutral-700: #495057;
  --neutral-800: #343a40;
  --neutral-900: #212529;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* 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), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* ===== RESET & BASE STYLES ===== */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--neutral-800);
  background-color: #ffffff;
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--neutral-900);
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 500;
  margin-bottom: var(--spacing-xl);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-size: 1rem;
  font-weight: 500;
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-lg);
}

.section-description {
  font-size: 1.125rem;
  color: var(--neutral-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn-modern {
  border-radius: var(--radius-lg);
  font-weight: 500;
  padding: var(--spacing-md) var(--spacing-xl);
  transition: all var(--transition-normal);
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  position: relative;
  overflow: hidden;
}

.btn-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-slow);
}

.btn-modern:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-green-dark), var(--primary-green));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn-outline-light {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: white;
  transform: translateY(-2px);
}

/* ===== HERO SECTION ===== */
.hero-section {
  background: linear-gradient(135deg, rgba(45, 90, 39, 0.9), rgba(107, 191, 89, 0.8)), url('../img/1.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(107, 191, 89, 0.1) 50%, transparent 70%);
  animation: parallax-shift 20s ease-in-out infinite;
}

@keyframes parallax-shift {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.hero-overlay {
  width: 100%;
  padding: var(--spacing-3xl) 0;
}

.hero-contact {
  margin-bottom: var(--spacing-2xl);
}

.hero-contact-info {
  display: flex;
  gap: var(--spacing-2xl);
  flex-wrap: wrap;
}

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

.contact-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.contact-details h5 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}

.contact-details p {
  margin: 0;
  font-size: 0.875rem;
  opacity: 0.8;
}

.hero-content {
  text-align: center;
  padding: var(--spacing-2xl) 0;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-2xl);
}

/* ===== SECTIONS ===== */
.about-section,
.projects-section {
  padding: var(--spacing-3xl) 0;
}

.about-section {
  background: var(--neutral-100);
}

.section-header {
  margin-bottom: var(--spacing-3xl);
}

.section-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  color: white;
  font-size: 2rem;
  box-shadow: var(--shadow-lg);
}

/* ===== FEATURE CARDS ===== */
.feature-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-green), var(--accent-green));
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

/* ===== 3D FEATURE CARDS ===== */
.feature-card-3d {
  perspective: 1000px;
  transform-style: preserve-3d;
}

.feature-card-3d:hover {
  transform: translateY(-12px) rotateX(5deg) rotateY(5deg);
  box-shadow: 
    0 20px 40px rgba(45, 90, 39, 0.15),
    0 0 0 1px rgba(107, 191, 89, 0.1);
}

.feature-card-3d .feature-icon {
  transform: translateZ(20px);
  transition: transform var(--transition-normal);
}

.feature-card-3d:hover .feature-icon {
  transform: translateZ(30px) scale(1.1);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  color: white;
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--neutral-900);
}

.feature-description {
  color: var(--neutral-600);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.feature-link {
  color: var(--accent-green);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.feature-link:hover {
  color: var(--primary-green);
}

/* ===== PROJECT CARDS ===== */
.project-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  height: 100%;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.project-image {
  position: relative;
  overflow: hidden;
  height: 250px;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(45, 90, 39, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-content {
  padding: var(--spacing-xl);
}

.project-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--neutral-900);
}

.project-description {
  color: var(--neutral-600);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.project-tags {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.tag {
  background: var(--neutral-200);
  color: var(--neutral-700);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  background: linear-gradient(135deg, rgba(45, 90, 39, 0.9), rgba(107, 191, 89, 0.8)), url('../img/2.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: var(--spacing-3xl) 0;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  position: relative;
}

.contact-overlay {
  width: 100%;
}

.contact-form-container {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-3xl);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(10px);
}

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

.contact-form .input-group {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.contact-form .input-group-text {
  background: var(--primary-green);
  color: white;
  border: none;
  padding: var(--spacing-md) var(--spacing-lg);
}

.contact-form .form-control {
  border: none;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1rem;
  background: white;
}

.contact-form .form-control:focus {
  box-shadow: none;
  outline: 2px solid var(--accent-green);
}

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

.animate-fade-up {
  opacity: 0;
  animation: fadeUp 0.8s ease-out forwards;
}

.animate-fade-up[data-delay="200"] {
  animation-delay: 0.2s;
}

.animate-fade-up[data-delay="400"] {
  animation-delay: 0.4s;
}

.animate-fade-up[data-delay="600"] {
  animation-delay: 0.6s;
}

.animate-fade-up[data-delay="800"] {
  animation-delay: 0.8s;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
  .mission-stats {
    gap: var(--spacing-2xl);
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
}

@media (max-width: 992px) {
  .mission-image {
    min-height: 400px;
  }
  
  .mission-content {
    padding: var(--spacing-2xl);
  }
  
  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }
  
  .author-info {
    text-align: center;
  }
}

@media (max-width: 768px) {
  .hero-contact-info {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .contact-form-container {
    padding: var(--spacing-xl);
  }
  
  .feature-card,
  .project-card,
  .faq-card,
  .blog-card {
    margin-bottom: var(--spacing-xl);
  }
  
  .section-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .mission-stats {
    flex-direction: column;
    gap: var(--spacing-xl);
  }
  
  .testimonial-card {
    padding: var(--spacing-2xl);
  }
  
  .testimonial-text {
    font-size: 1.125rem;
  }
  
  .blog-meta {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 576px) {
  .hero-section {
    min-height: 80vh;
  }
  
  .hero-overlay {
    padding: var(--spacing-xl) 0;
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
  }
  
  .contact-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .testimonial-card {
    padding: var(--spacing-xl);
  }
  
  .testimonial-text {
    font-size: 1rem;
  }
  
  .author-image {
    width: 60px;
    height: 60px;
  }
  
  .author-name {
    font-size: 1.125rem;
  }
  
  .mission-content {
    padding: var(--spacing-xl);
  }
  
  .modern-accordion .accordion-button {
    padding: var(--spacing-md);
    font-size: 0.875rem;
  }
}

/* ===== PERFORMANCE OPTIMIZATIONS ===== */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .hero-section {
    background-attachment: scroll;
  }
  
  .contact-section {
    background-attachment: scroll;
  }
  
  .animate-fade-up {
    opacity: 1 !important;
    transform: none !important;
  }
  
  .feature-card-3d:hover,
  .blog-card-3d:hover {
    transform: translateY(-8px) !important;
  }
}

/* Focus styles for keyboard navigation */
.btn-modern:focus,
.form-control:focus,
.feature-link:focus,
.blog-title a:focus,
.blog-read-more:focus {
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --primary-green: #1a3d1a;
    --accent-green: #4a7c59;
    --neutral-600: #000000;
    --neutral-700: #000000;
  }
  
  .btn-modern {
    border: 2px solid currentColor;
  }
}

/* Screen reader only content */
.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;
}

/* Skip to main content link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-green);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
}

.skip-link:focus {
  top: 6px;
}

/* Ensure sufficient color contrast */
.text-white {
  color: #ffffff !important;
}

.text-light {
  color: #f8f9fa !important;
}

/* Improve touch targets for mobile */
@media (max-width: 768px) {
  .btn-modern {
    min-height: 44px;
    min-width: 44px;
  }
  
  .feature-link,
  .blog-read-more {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

/* ===== MISSION SECTION ===== */
.mission-section {
  padding: 0;
}

.mission-image {
  position: relative;
  height: 100%;
  min-height: 500px;
  overflow: hidden;
}

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

.mission-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(45, 90, 39, 0.8), rgba(107, 191, 89, 0.6));
  display: flex;
  align-items: center;
  justify-content: center;
}

.mission-stats {
  display: flex;
  gap: var(--spacing-3xl);
  text-align: center;
}

.stat-item {
  color: white;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-display);
}

.stat-label {
  font-size: 1rem;
  font-weight: 500;
  margin: 0;
  opacity: 0.9;
}

.mission-content {
  padding: var(--spacing-3xl);
  background: var(--neutral-100);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.modern-accordion .accordion-item {
  border: none;
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.modern-accordion .accordion-button {
  background: white;
  border: none;
  padding: var(--spacing-lg);
  font-weight: 500;
  color: var(--neutral-800);
  box-shadow: none;
}

.modern-accordion .accordion-button:not(.collapsed) {
  background: var(--primary-green);
  color: white;
}

.modern-accordion .accordion-button:focus {
  box-shadow: 0 0 0 2px var(--accent-green);
}

.modern-accordion .accordion-body {
  background: var(--neutral-100);
  padding: var(--spacing-lg);
  color: var(--neutral-700);
}

/* ===== FAQ SECTION ===== */
.faq-section {
  padding: var(--spacing-3xl) 0;
  background: var(--neutral-100);
}

.faq-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.faq-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-green), var(--accent-green));
}

.faq-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.faq-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  color: white;
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
}

.faq-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--neutral-900);
}

.faq-answer {
  color: var(--neutral-600);
  line-height: 1.6;
  margin: 0;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
  padding: var(--spacing-3xl) 0;
  background: white;
}

.testimonials-carousel {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--neutral-100);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-3xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  margin: var(--spacing-xl) 0;
}

.testimonial-quote {
  font-size: 3rem;
  color: var(--accent-green);
  margin-bottom: var(--spacing-lg);
  opacity: 0.7;
}

.testimonial-text {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--neutral-700);
  line-height: 1.6;
  margin-bottom: var(--spacing-2xl);
  font-family: var(--font-display);
}

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

.author-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--accent-green);
}

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

.author-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-display);
}

.author-title {
  color: var(--neutral-600);
  margin: 0;
  font-size: 1rem;
}

.carousel-indicators {
  bottom: -60px;
}

.carousel-indicators [data-bs-target] {
  background-color: var(--accent-green);
  border-radius: 50%;
  width: 12px;
  height: 12px;
  margin: 0 6px;
}

/* ===== BLOG SECTION ===== */
.blog-section {
  padding: var(--spacing-3xl) 0;
  background: var(--neutral-100);
}

.blog-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  height: 100%;
  position: relative;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

/* ===== 3D BLOG CARDS ===== */
.blog-card-3d {
  perspective: 1000px;
  transform-style: preserve-3d;
}

.blog-card-3d:hover {
  transform: translateY(-15px) rotateX(3deg) rotateY(3deg);
  box-shadow: 
    0 25px 50px rgba(45, 90, 39, 0.2),
    0 0 0 1px rgba(107, 191, 89, 0.1);
}

.blog-image {
  position: relative;
  height: 250px;
  overflow: hidden;
  transform: translateZ(10px);
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card-3d:hover .blog-image img {
  transform: scale(1.1) translateZ(20px);
}

.blog-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(45, 90, 39, 0.9), rgba(107, 191, 89, 0.8));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
  transform: translateZ(15px);
}

.blog-card-3d:hover .blog-overlay {
  opacity: 1;
}

.blog-overlay-content {
  color: white;
  text-align: center;
  font-weight: 600;
  font-size: 1.125rem;
}

.blog-overlay-content i {
  display: block;
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.blog-category {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  z-index: 2;
}

.category-tag {
  background: var(--primary-green);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-sm);
}

.blog-content {
  padding: var(--spacing-xl);
  transform: translateZ(5px);
}

.blog-meta {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  font-size: 0.875rem;
  color: var(--neutral-600);
}

.blog-author,
.blog-date {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.blog-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.blog-title a {
  color: var(--neutral-900);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-title a:hover {
  color: var(--accent-green);
}

.blog-excerpt {
  color: var(--neutral-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.blog-tags {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.blog-tag {
  background: var(--neutral-200);
  color: var(--neutral-700);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.blog-tag:hover {
  background: var(--accent-green);
  color: white;
}

.blog-read-more {
  color: var(--accent-green);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.blog-read-more:hover {
  color: var(--primary-green);
  transform: translateX(4px);
}

/* ===== UTILITY CLASSES ===== */
.text-gradient {
  background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-custom {
  box-shadow: 0 10px 30px rgba(45, 90, 39, 0.1);
}

.border-gradient {
  border: 2px solid;
  border-image: linear-gradient(135deg, var(--primary-green), var(--accent-green)) 1;
}