:root {
      --primary-color: #2d5016;
      --secondary-color: #4a7c59;
      --accent-color: #6b8e23;
      --light-green: #8fbc8f;
      --orange-accent: #ff8c00;
      --success-color: #228b22;
      --warning-color: #ffa500;
      --error-color: #dc143c;
      --neutral-50: #fafafa;
      --neutral-100: #f5f5f5;
      --neutral-200: #eeeeee;
      --neutral-300: #e0e0e0;
      --neutral-400: #bdbdbd;
      --neutral-500: #9e9e9e;
      --neutral-600: #757575;
      --neutral-700: #616161;
      --neutral-800: #424242;
      --neutral-900: #212121;
      --white: #ffffff;
      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
      --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
      --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
      --top-bar-height: 48px;
    }

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

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

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      line-height: 1.6;
      color: var(--neutral-800);
      background: var(--white);
      overflow-x: hidden;
      padding-top: calc(var(--top-bar-height) + 80px);
    }

    /* Top Contact Bar */
    .top-contact-bar {
      background: var(--primary-color);
      color: var(--white);
      padding: 12px 0;
      font-size: 0.875rem;
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1001;
      height: var(--top-bar-height);
    }

    .top-contact-container {
      max-width: 1400px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0 2rem;
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    .contact-info-top {
      display: flex;
      gap: 1.5rem;
      align-items: center;
      flex-wrap: wrap;
    }

    .contact-info-top a {
      color: var(--white);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 0.5rem;
      transition: all 0.3s ease;
      padding: 0.25rem 0.5rem;
      border-radius: 0.25rem;
    }

    .contact-info-top a:hover {
      color: var(--light-green);
      background: rgba(255, 255, 255, 0.1);
    }

    .social-links-top {
      display: flex;
      gap: 1rem;
      align-items: center;
    }

    .social-links-top a {
      color: var(--white);
      font-size: 1.1rem;
      transition: all 0.3s ease;
      width: 2rem;
      height: 2rem;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
    }

    .social-links-top a:hover {
      color: var(--light-green);
      background: rgba(255, 255, 255, 0.1);
      transform: translateY(-2px);
    }

    /* Header Styles */
    header {
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      position: fixed;
      top: var(--top-bar-height);
      left: 0;
      right: 0;
      z-index: 1000;
      padding: 1rem 0;
      box-shadow: var(--shadow-md);
      transition: all 0.3s ease;
    }

    .header-scrolled {
      background: rgba(255, 255, 255, 0.98);
      box-shadow: var(--shadow-lg);
    }

    .header-container {
      max-width: 1400px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0 2rem;
      position: relative;
    }

    .logo img {
      height: 4rem;
      width: auto;
      filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
      transition: transform 0.3s ease;
    }

    .logo:hover img {
      transform: scale(1.05);
    }

    nav {
      display: flex;
      gap: 1.5rem;
      align-items: center;
    }

    nav a {
      color: var(--neutral-700);
      text-decoration: none;
      font-weight: 600;
      font-size: 0.95rem;
      padding: 0.75rem 1.25rem;
      border-radius: 2rem;
      transition: all 0.3s ease;
      position: relative;
    }

    nav a:hover,
    nav a.active {
      color: var(--white);
      background: var(--primary-color);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    nav a i {
      margin-right: 0.5rem;
      font-size: 0.875rem;
    }

    /* Mobile Menu */
    .mobile-menu-btn {
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--primary-color);
      cursor: pointer;
      padding: 0.5rem;
      border-radius: 0.5rem;
      transition: all 0.3s ease;
      z-index: 1002;
      display: none;
    }

    .mobile-menu-btn:hover {
      background: var(--neutral-100);
    }

    .mobile-nav {
      position: fixed;
      top: calc(var(--top-bar-height) + 80px);
      left: 0;
      right: 0;
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(10px);
      z-index: 999;
      padding: 1rem;
      flex-direction: column;
      gap: 0.5rem;
      transition: transform 0.3s ease;
      transform: translateY(-100%);
      display: none;
      box-shadow: var(--shadow-md);
    }

    .mobile-nav.active {
      display: flex;
      transform: translateY(0);
    }

    .mobile-nav a {
      color: var(--neutral-700);
      text-decoration: none;
      font-weight: 600;
      font-size: 1.1rem;
      padding: 0.75rem 1rem;
      border-radius: 0.5rem;
      transition: all 0.3s ease;
      text-align: center;
    }

    .mobile-nav a:hover {
      color: var(--white);
      background: var(--primary-color);
    }

    /* Hero Section */
    .hero {
      background: linear-gradient(rgba(45, 80, 22, 0.7), rgba(74, 124, 89, 0.7)), 
                  url('https://images.pexels.com/photos/974314/pexels-photo-974314.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') center/cover;
      color: var(--white);
      text-align: center;
      padding: 10rem 2rem 6rem;
      position: relative;
      overflow: hidden;
      min-height:82vh;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: rgba(45, 80, 22, 0.3);
      backdrop-filter: blur(1px);
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
    }

    .hero img {
      max-width: 20rem;
      margin-bottom: 2rem;
      filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
      animation: float 3s ease-in-out infinite;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0px); }
      50% { transform: translateY(-10px); }
    }

    .hero h1 {
      font-size: clamp(2.5rem, 8vw, 4.5rem);
      font-weight: 900;
      margin-bottom: 1.5rem;
      line-height: 1.1;
      text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .hero p {
      font-size: clamp(1.1rem, 3vw, 1.4rem);
      opacity: 0.95;
      font-weight: 400;
      margin-bottom: 2.5rem;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
      text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    }

    .cta-button {
      display: inline-flex;
      align-items: center;
      gap: 0.75rem;
      background: var(--orange-accent);
      color: var(--white);
      padding: 1.25rem 2.5rem;
      border-radius: 3rem;
      text-decoration: none;
      font-weight: 700;
      font-size: 1.1rem;
      transition: all 0.3s ease;
      box-shadow: 0 6px 24px rgba(255, 140, 0, 0.4);
      border: 2px solid transparent;
    }

    .cta-button:hover {
      transform: translateY(-3px);
      box-shadow: 0 12px 36px rgba(255, 140, 0, 0.5);
      background: #e67e00;
      border-color: rgba(255, 255, 255, 0.2);
    }

    /* Main Content */
    .container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 0 2rem;
    }

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

    .section-header {
      text-align: center;
      margin-bottom: 5rem;
    }

    .section-title {
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 800;
      color: var(--primary-color);
      margin-bottom: 1.5rem;
      position: relative;
    }

    .section-title::after {
      content: '';
      position: absolute;
      bottom: -0.75rem;
      left: 50%;
      transform: translateX(-50%);
      width: 5rem;
      height: 0.25rem;
      background: var(--accent-color);
      border-radius: 0.125rem;
    }

    .section-subtitle {
      font-size: clamp(1rem, 2.5vw, 1.3rem);
      color: var(--neutral-600);
      max-width: 700px;
      margin: 0 auto;
      line-height: 1.7;
    }

    /* About Section */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
      margin-top: 4rem;
    }

    .about-content h3 {
      font-size: clamp(1.5rem, 4vw, 2.5rem);
      font-weight: 700;
      color: var(--primary-color);
      margin-bottom: 1.5rem;
    }

    .about-content p {
      font-size: 1.1rem;
      line-height: 1.8;
      color: var(--neutral-700);
      margin-bottom: 1.5rem;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
      margin-top: 2.5rem;
    }

    .stat-item {
      text-align: center;
      padding: 2rem 1.5rem;
      background: var(--white);
      border-radius: 1.5rem;
      transition: all 0.3s ease;
      box-shadow: var(--shadow-lg);
      border: 2px solid var(--neutral-100);
    }

    .stat-item:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-xl);
      border-color: var(--accent-color);
    }

    .stat-number {
      font-size: clamp(2rem, 5vw, 3rem);
      font-weight: 800;
      color: var(--accent-color);
      display: block;
    }

    .stat-label {
      font-size: 0.95rem;
      color: var(--neutral-600);
      font-weight: 600;
      margin-top: 0.5rem;
    }

    /* Services Section */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }
    .service-item {
      background: #fff;
      border: 1px solid #f0f0f0;
      border-radius: 10px;
      padding: 20px;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .service-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 20px rgba(0,0,0,0.15);
    }
    .service-item i {
      font-size: 2.5rem;
      color: #6b8e23;
      margin-bottom: 15px;
    }
    .service-item h3 {
      color: #2d5016;
      font-size: 1.5rem;
      margin-bottom: 10px;
    }
    .service-item p {
      color: #666;
      font-size: 1rem;
      line-height: 1.6;
    }
    /* Products Slider */
    .products-slider {
      margin-top: 4rem;
      padding: 0 1rem;
    }

    .swiper {
      width: 100%;
      padding-bottom: 3rem;
    }

    .swiper-slide {
      display: flex;
      justify-content: center;
    }

    .product-card {
      background: var(--white);
      border-radius: 1.5rem;
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      transition: all 0.3s ease;
      border: 2px solid var(--neutral-100);
      width: 280px;
      max-width: 100%;
    }

    .product-card:hover {
      transform: translateY(-12px);
      box-shadow: var(--shadow-xl);
      border-color: var(--accent-color);
    }

    .product-card img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

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

    .product-info {
      padding: 2rem;
      text-align: center;
    }

    .product-name {
      font-size: clamp(1.1rem, 3vw, 1.4rem);
      font-weight: 700;
      color: var(--primary-color);
      margin-bottom: 0.75rem;
    }

    .product-description {
      font-size: 1rem;
      color: var(--neutral-600);
      line-height: 1.6;
    }

    .swiper-button-next,
    .swiper-button-prev {
      color: var(--primary-color);
      background: var(--white);
      width: 2.5rem;
      height: 2.5rem;
      border-radius: 50%;
      box-shadow: var(--shadow-md);
      transition: all 0.3s ease;
    }

    .swiper-button-next:hover,
    .swiper-button-prev:hover {
      background: var(--accent-color);
      color: var(--white);
    }

    .swiper-button-next::after,
    .swiper-button-prev::after {
      font-size: 1rem;
    }

    .swiper-pagination-bullet {
      background: var(--neutral-400);
      opacity: 0.7;
    }

    .swiper-pagination-bullet-active {
      background: var(--primary-color);
    }

    /* Project Section */
    .project-section {
      background: var(--neutral-50);
      border-radius: 2rem;
      padding: 4rem;
      margin-top: 4rem;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
    }

    .project-content h3 {
      font-size: clamp(1.5rem, 4vw, 2.5rem);
      font-weight: 700;
      color: var(--primary-color);
      margin-bottom: 1.5rem;
    }

    .project-content p {
      font-size: 1.1rem;
      line-height: 1.8;
      color: var(--neutral-700);
    }

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

    .project-board {
      max-width: 100%;
      height: auto;
      border-radius: 1.25rem;
      box-shadow: var(--shadow-xl);
    }

    /* Contact Section */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      margin-top: 4rem;
    }

    .contact-info {
      background: var(--white);
      padding: 4rem 3rem;
      border-radius: 1.5rem;
      box-shadow: var(--shadow-lg);
      border: 2px solid var(--neutral-100);
    }

    .contact-item {
      display: flex;
      align-items: center;
      gap: 1.25rem;
      margin-bottom: 2rem;
      padding: 1.25rem;
      border-radius: 1rem;
      transition: all 0.3s ease;
    }

    .contact-item:hover {
      background: var(--neutral-50);
      transform: translateX(8px);
    }

    .contact-icon {
      width: 3.5rem;
      height: 3.5rem;
      background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
      border-radius: 1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      box-shadow: 0 6px 20px rgba(107, 142, 35, 0.3);
    }

    .contact-icon i {
      color: var(--white);
      font-size: 1.3rem;
    }

    .contact-details h4 {
      font-weight: 700;
      color: var(--primary-color);
      margin-bottom: 0.375rem;
      font-size: 1.1rem;
    }

    .contact-details p {
      color: var(--neutral-600);
      font-size: 1rem;
    }

    .contact-details a {
      color: var(--neutral-600);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .contact-details a:hover {
      color: var(--primary-color);
    }

    /* Why Choose Us */
    .why-choose-us {
      background: var(--white);
      padding: 4rem 3rem;
      border-radius: 1.5rem;
      box-shadow: var(--shadow-lg);
      border: 2px solid var(--neutral-100);
    }

    .why-choose-us h3 {
      font-size: clamp(1.3rem, 3vw, 1.9rem);
      font-weight: 700;
      color: var(--primary-color);
      margin-bottom: 2rem;
      text-align: center;
    }

    .benefits-list {
      list-style: none;
    }

    .benefits-list li {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 1.25rem;
      padding: 1rem;
      border-radius: 0.75rem;
      transition: background 0.3s ease;
    }

    .benefits-list li:hover {
      background: var(--neutral-50);
    }

    .benefits-list i {
      color: var(--success-color);
      font-size: 1.2rem;
      width: 1.25rem;
    }

    .benefits-list span {
      font-size: 1.05rem;
      color: var(--neutral-700);
      font-weight: 500;
    }

    /* Footer */
    footer {
      background: var(--neutral-900);
      color: var(--white);
      padding: 5rem 0 2rem;
      margin-top: 8rem;
    }

    .footer-content {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 4rem;
      margin-bottom: 3rem;
    }

    .footer-brand {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
    }

    .footer-brand img {
      max-width: 8rem;
      height: auto;
      margin-bottom: 1.25rem;
      filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    }

    .footer-brand p {
      color: var(--neutral-400);
      line-height: 1.8;
      margin-bottom: 2rem;
      font-size: 1.05rem;
    }

    .social-icons {
      display: flex;
      gap: 1.25rem;
      flex-wrap: wrap;
    }

    .social-icons a {
      width: 3rem;
      height: 3rem;
      background: var(--neutral-800);
      border-radius: 1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--white);
      text-decoration: none;
      transition: all 0.3s ease;
      font-size: 1.2rem;
    }

    .social-icons a:hover {
      background: var(--accent-color);
      transform: translateY(-4px);
      box-shadow: 0 8px 24px rgba(107, 142, 35, 0.4);
    }

    .footer-links h4 {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 1.5rem;
      color: var(--white);
    }

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

    .footer-links li {
      margin-bottom: 0.75rem;
    }

    .footer-links a {
      color: var(--neutral-400);
      text-decoration: none;
      transition: color 0.3s ease;
      font-size: 1rem;
    }

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

    .footer-bottom {
      border-top: 1px solid var(--neutral-800);
      padding-top: 2rem;
      text-align: center;
      color: var(--neutral-500);
      font-size: 0.95rem;
    }

    .footer-bottom a {
      color: var(--neutral-400);
      text-decoration: none;
      transition: color 0.3s ease;
    }

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

    /* Responsive Design */
    @media (max-width: 1200px) {
      .container {
        padding: 0 1.5rem;
      }
      
      .header-container {
        padding: 0 1.5rem;
      }
    }

    @media (max-width: 1024px) {
      .about-grid,
      .contact-grid,
      .project-section {
        grid-template-columns: 1fr;
        gap: 3rem;
      }

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

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

      .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
      }
    }

    @media (max-width: 768px) {
      html {
        font-size: 14px;
      }

      .top-contact-bar {
        display: none;
      }

      body {
        padding-top: 80px;
      }

      .header-container {
        padding: 0 1rem;
        position: relative;
      }

      header {
        top: 0;
      }

      nav {
        display: none;
      }

      .mobile-menu-btn {
        display: block;
        position: absolute;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
      }

      .mobile-nav {
        top: 80px;
        padding: 1rem;
        gap: 0.5rem;
      }

      .mobile-nav a {
        font-size: 1rem;
        padding: 0.75rem 1rem;
      }

      .hero {
        padding: 8rem 1rem 4rem;
        min-height: 90vh;
      }

      .container {
        padding: 0 1rem;
      }

      .content-section {
        padding: 4rem 0;
      }

      .section-header {
        margin-bottom: 3rem;
      }

      .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
      }

      .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }

      .service-card {
        padding: 2rem 1.5rem;
      }

      .products-slider {
        padding: 0 0.5rem;
      }

      .product-card {
        width: 100%;
      }

      .project-section {
        padding: 2.5rem 2rem;
        gap: 2.5rem;
      }

      .contact-info,
      .why-choose-us {
        padding: 2.5rem 2rem;
      }

      .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
      }

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

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

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

    @media (max-width: 480px) {
      html {
        font-size: 13px;
      }

      .logo img {
        height: 3rem;
      }

      .hero {
        padding: 6rem 1rem 3rem;
        min-height: 80vh;
      }

      .hero img {
        max-width: 12rem;
      }

      .service-card,
      .contact-info,
      .why-choose-us {
        padding: 2rem 1.5rem;
      }

      .project-section {
        padding: 2rem 1.5rem;
      }

      .stat-item {
        padding: 1.5rem 1rem;
      }

      .contact-item {
        padding: 1rem;
      }

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

      .footer-brand img {
        max-width: 6rem;
      }

      .mobile-menu-btn {
        font-size: 1.2rem;
        padding: 0.3rem;
      }

      .mobile-nav a {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
      }
    }

    @media (max-width: 360px) {
      .container {
        padding: 0 0.75rem;
      }

      .service-card,
      .contact-info,
      .why-choose-us,
      .project-section {
        padding: 1.5rem 1rem;
      }

      .products-slider {
        padding: 0 0.25rem;
      }

      .mobile-menu-btn {
        font-size: 1rem;
        padding: 0.2rem;
      }
    }

    /* Animations */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(40px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .fade-in-up {
      animation: fadeInUp 0.8s ease-out;
    }

    .scroll-animate {
      opacity: 0;
      transform: translateY(40px);
      transition: all 0.8s ease;
    }

    .scroll-animate.animate {
      opacity: 1;
      transform: translateY(0);
    }

    /* Loading Animation */
    .loading {
      opacity: 0;
      transition: opacity 0.5s ease;
    }

    .loaded {
      opacity: 1;
    }