:root {
  --primary-green: #4a9b4e;
  --primary-dark: #2d5a30;
  --primary-light: #6bb16f;
  --secondary-green: #5cb85c;
  --accent-green: #28a745;
  --dark-green: #1a3d1c;
  --forest-green: #0f2817;
  --light-green: #e8f5e8;
  --mint-green: #98d982;
  --text-dark: #1a202c;
  --text-gray: #4a5568;
  --text-light: #718096;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --border-light: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(74, 155, 78, 0.1);
  --shadow-md: 0 4px 6px rgba(74, 155, 78, 0.1);
  --shadow-lg: 0 10px 25px rgba(74, 155, 78, 0.15);
  --shadow-xl: 0 20px 40px rgba(74, 155, 78, 0.2);
  --gradient-primary: linear-gradient(135deg, #4a9b4e 0%, #6bb16f 100%);
  --gradient-secondary: linear-gradient(135deg, #5cb85c 0%, #98d982 100%);
  --gradient-dark: linear-gradient(135deg, #2d5a30 0%, #1a3d1c 100%);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}
h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}
h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: 1rem;
  color: var(--text-gray);
  line-height: 1.7;
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 14px 28px;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  font-size: 16px;
  position: relative;
  overflow: hidden;
}

.btn::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: var(--transition);
}

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

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

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

.btn-outline {
  background: transparent;
  color: var(--primary-green);
  border: 2px solid var(--primary-green);
}

.btn-outline:hover {
  background: var(--primary-green);
  color: white;
  transform: translateY(-2px);
}

.btn-white {
  background: white;
  color: var(--primary-green);
  box-shadow: var(--shadow-md);
}

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

.section {
  padding: 100px 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 20px;
  color: var(--dark-green);
  position: relative;
  font-weight: 800;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  font-size: 20px;
  color: var(--text-gray);
  margin-bottom: 60px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* Header */
.header {
  background: var(--dark-green);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--primary-green);
  text-decoration: none;
}

.logo i {
  font-size: 28px;
  color: var(--primary-green);
}

.nav-center {
  display: flex;
  list-style: none;
  gap: 20px;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-weight: 500;
  padding: 12px 20px;
  border-radius: 25px;
  position: relative;
  transition: var(--transition);
  font-size: 14px;
}

.nav-link:hover,
.nav-link.active {
  background: var(--primary-green);
  color: white;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Language Selector */
.language-selector {
  display: flex;
  gap: 5px;
}

.lang-btn {
  padding: 8px 16px;
  border: 2px solid var(--primary-green);
  background: transparent;
  color: var(--primary-green);
  font-weight: 600;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 12px;
}

.lang-btn.active,
.lang-btn:hover {
  background: var(--primary-green);
  color: white;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
}

.mobile-toggle span {
  width: 25px;
  height: 3px;
  background: var(--primary-green);
  margin: 3px 0;
  transition: var(--transition);
  border-radius: 2px;
}

/* Stats Section */
.stats {
  background: white;
  padding: 80px 0;
  border-bottom: 1px solid var(--border-light);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}

.stat-item {
  padding: 40px 20px;
  border-radius: 20px;
  background: var(--gray-50);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
}

.stat-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.stat-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: white;
  font-size: 2rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-green);
  display: block;
  margin-bottom: 10px;
  font-family: "Poppins", sans-serif;
}

.stat-label {
  font-size: 16px;
  color: var(--text-gray);
  font-weight: 500;
}

/* About Section */
.about {
  background: var(--light-green);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content h3 {
  color: var(--dark-green);
  margin-bottom: 30px;
  font-size: 2.5rem;
}

.about-content p {
  margin-bottom: 25px;
  font-size: 18px;
  line-height: 1.7;
}

.about-features {
  list-style: none;
  margin-top: 30px;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 0;
  font-weight: 500;
  font-size: 16px;
}

.about-features i {
  width: 24px;
  height: 24px;
  background: var(--primary-green);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.about-image {
  background: var(--gradient-primary);
  border-radius: 30px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 6rem;
  position: relative;
  overflow: hidden;
}

.about-image::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="25" cy="25" r="2" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="50" r="1.5" fill="%23ffffff" opacity="0.08"/><circle cx="50" cy="75" r="1" fill="%23ffffff" opacity="0.06"/></svg>');
  animation: float 15s ease-in-out infinite;
}

/* Services Section */
.services {
  background: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.service-card {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-secondary);
  opacity: 0;
  transition: var(--transition);
  z-index: 1;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
  opacity: 0.05;
}

.service-card > * {
  position: relative;
  z-index: 2;
}

.service-icon {
  width: 100px;
  height: 100px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
  color: white;
  font-size: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.service-card h3 {
  color: var(--dark-green);
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.service-card p {
  margin-bottom: 25px;
  line-height: 1.6;
  font-size: 16px;
}

.service-features {
  list-style: none;
  text-align: left;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-gray);
}

.service-features i {
  color: var(--primary-green);
  font-size: 12px;
  width: 16px;
}

/* Products Section */
.products {
  background: var(--gray-50);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.product-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

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

.product-image {
  height: 250px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 4rem;
  position: relative;
}

.product-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-green);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

.product-content {
  padding: 30px;
}

.product-content h3 {
  color: var(--dark-green);
  margin-bottom: 15px;
  font-size: 1.3rem;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}

.spec-tag {
  background: var(--light-green);
  color: var(--primary-green);
  padding: 6px 12px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: 600;
}

/* Contact Section */
.contact {
  background: white;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-form {
  background: var(--gray-50);
  padding: 50px;
  border-radius: 30px;
  border: 1px solid var(--border-light);
}

.contact-form h3 {
  color: var(--dark-green);
  margin-bottom: 30px;
  font-size: 2rem;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid var(--border-light);
  border-radius: 12px;
  font-size: 16px;
  transition: var(--transition);
  background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 4px rgba(74, 155, 78, 0.1);
}

.contact-info h3 {
  color: var(--dark-green);
  margin-bottom: 40px;
  font-size: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
  padding: 20px;
  background: var(--gray-50);
  border-radius: 15px;
  border: 1px solid var(--border-light);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  flex-shrink: 0;
}

.contact-details h4 {
  margin-bottom: 8px;
  color: var(--text-dark);
  font-size: 18px;
}

.contact-details p {
  margin: 0;
  color: var(--text-gray);
  line-height: 1.5;
}

.contact-details a {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
}

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

/* Map Section */
.map-section {
  grid-column: 1 / -1;
  margin-top: 60px;
}

.map-container {
  position: relative;
  width: 100%;
  height: 450px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: hue-rotate(90deg) saturate(0.8);
  transition: var(--transition);
}

.map-container:hover iframe {
  filter: hue-rotate(90deg) saturate(1);
}


.map-overlay {
  display: none !important;
}

.map-overlay h4 {
  color: var(--dark-green);
  margin-bottom: 8px;
  font-size: 18px;
}

.map-overlay p {
  margin: 0;
  font-size: 14px;
  color: var(--text-gray);
}

/* Footer */
.footer {
  background: var(--dark-green);
  color: white;
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 40px;
}

.footer-section h3 {
  margin-bottom: 25px;
  color: var(--primary-green);
  font-size: 20px;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 20px;
}

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

.footer-section ul li {
  margin-bottom: 12px;
}

.footer-section ul li a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: var(--transition);
  font-weight: 400;
}

.footer-section ul li a:hover {
  color: var(--primary-green);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.social-link {
  width: 50px;
  height: 50px;
  background: rgba(74, 155, 78, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(74, 155, 78, 0.3);
}

.social-link:hover {
  background: var(--primary-green);
  transform: translateY(-3px);
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 28px;
  text-decoration: none;
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  transition: var(--transition);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.whatsapp-float:hover {
  transform: scale(1.1);
  animation: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    text-align: center;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }

  .nav-center {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .navbar {
    padding: 15px 0;
  }

  .logo {
    font-size: 18px;
  }

  .logo i {
    font-size: 24px;
  }

  .hero-title {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
  }

  .hero {
    padding-top: 145px; /* Navbar yüksekliğini + boşluk hesapla */
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .section {
    padding: 60px 0;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .services-grid,
  .products-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 30px;
  }

  .about-image {
    height: 300px;
    font-size: 4rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .lang-btn {
    padding: 6px 12px;
    font-size: 11px;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.fade-in.active {
  opacity: 1;
  transform: translateY(0);
}

.slide-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s ease;
}

.slide-left.active {
  opacity: 1;
  transform: translateX(0);
}

.slide-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s ease;
}

.slide-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Mobile Menu */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -350px;
  width: 350px;
  height: 100vh;
  background: var(--dark-green);
  box-shadow: var(--shadow-xl);
  z-index: 1001;
  transition: var(--transition);
  padding: 100px 40px 40px;
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav ul {
  list-style: none;
}

.mobile-nav ul li {
  margin-bottom: 25px;
}

.mobile-nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  display: block;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.mobile-nav ul li a:hover {
  color: var(--primary-green);
  padding-left: 10px;
}

.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.mobile-overlay.active {
  display: block;
}

/* Loading Animation */
.loading {
  opacity: 0;
}

.loaded {
  opacity: 1;
  transition: opacity 0.5s ease;
}

/* Scroll Indicators */
.scroll-indicator {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 1001;
}

.scroll-progress {
  height: 100%;
  background: var(--gradient-primary);
  width: 0%;
  transition: width 0.3s ease;
}