/* AgroAeroTech Custom CSS */
:root {
  --brand: #1aa44e;
  --black: #0b0b0b;
  --white: #ffffff;
  --muted: #6b7280;
  --bs-primary: #1aa44e;
  --greenColor: #1aa44e;
  --greenColor600: #158a42;
}

/* Global Styles */
body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: var(--black);
}

html {
  scroll-behavior: smooth;
}

/* Links */
a {
  color: var(--black);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Header Section */
.header-top {
  background: var(--white);
  padding: 20px 0;
  border-bottom: 1px solid #e9ecef;
}

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

.header-brand-container img {
  height: 100px;
  width: auto;
}

/* Navigation */
.navbar {
  z-index: 1050;
  transition: all 0.3s ease;
}

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

/* Fixed navbar için */
.navbar.fixed-top {
  position: fixed !important;
  top: 0;
  background: #ffffff !important;
  z-index: 1050 !important;
}

/* Navbar scroll efekti */
.navbar-scrolled {
  background: rgba(255, 255, 255, 0.98) !important;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1) !important;
}

/* Navbar mobil iyileştirmeleri - Sıfıra sıfır başlayan */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: #ffffff;
    border-radius: 0;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    margin-top: 0;
    padding: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1049;
  }

  /* Hamburger menü temizlenmiş stiller */
  .navbar-toggler {
    border: none;
    background-color: transparent !important;
    padding: 4px 8px;
  }

  .navbar-toggler:focus {
    box-shadow: none;
    outline: none;
  }

  .navbar-toggler i {
    font-size: 1.5rem;
    color: #2EA124;
    transition: all 0.3s ease-in-out;
  }

  .navbar-toggler:hover i {
    color: #247E1D;
  }

  /* Hamburger icon animasyonu - açıkken çarpıya dönüşür */
  .navbar-toggler[aria-expanded="true"] i.fa-bars::before {
    content: "\f00d";
    /* fa-times (çarpı) ikonu */
  }

  .navbar-toggler[aria-expanded="true"] i {
    transform: rotate(180deg);
  }
}

.navbar-brand {
  padding: 0;
}

.navbar-brand img {
  height: 50px;
  width: auto;
}

.navbar-nav {
  margin: 0 auto;
  align-items: center;
  /* Butonun dikeyde ortalanması için */
}

.navbar-nav .nav-link {
  color: var(--black) !important;
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
  margin: 0 10px;
  display: inline-flex;
  align-items: center;
  /* yazı ve oku dikeyde ortala */
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: var(--brand) !important;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: var(--brand);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 100%;
}

.navbar-nav .nav-link.active {
  color: var(--brand) !important;
}

/* Navbar toggler genel stiller mobil bölümde tanımlandı */

/* Buttons */
.btn-brand {
  background-color: var(--brand);
  border-color: var(--brand);
  color: var(--white);
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-brand:hover,
.btn-brand:focus {
  background-color: var(--brand);
  border-color: var(--brand);
  color: var(--white);
  filter: brightness(0.92);
  transform: translateY(-1px);
}

/* Navbar-specific button style */
.navbar .btn-brand {
  background-color: transparent;
  border: 2px solid var(--black);
  color: var(--black);
}

.navbar .btn-brand:hover,
.navbar .btn-brand:focus,
.navbar .btn-brand.active {
  background-color: var(--brand);
  border-color: var(--brand);
  color: var(--white);
  filter: none;
  /* Reset filter */
}

.btn-outline-brand {
  color: var(--brand);
  border-color: var(--brand);
  background-color: transparent;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-outline-brand:hover,
.btn-outline-brand:focus {
  background-color: var(--brand);
  border-color: var(--brand);
  color: var(--white);
  transform: translateY(-1px);
}

/* Cards */
.card {
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Hero Section */
.hero-overlay {
  background: rgba(0, 0, 0, 0.5);
}

/* Service Cards */
.service-card {
  text-align: center;
  padding: 2rem 1rem;
  height: 100%;
}

.service-card .icon {
  font-size: 3rem;
  color: var(--brand);
  margin-bottom: 1rem;
}

/* Form Styles */
.form-control:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 0.2rem rgba(26, 164, 78, 0.25);
}

.is-invalid {
  border-color: #dc3545;
}

/* Alerts */
.alert-success {
  background-color: rgba(26, 164, 78, 0.1);
  border-color: var(--brand);
  color: var(--brand);
}

.alert-danger {
  background-color: rgba(220, 53, 69, 0.1);
  border-color: #dc3545;
  color: #dc3545;
}

/* Footer */
.footer-dark {
  background-color: var(--black);
  color: var(--white);
}

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

/* Footer Social Media Icons - GÜNCELLENMİŞ VE DOĞRU STİLLER */
.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  text-decoration: none;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-icon:hover {
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  text-decoration: none;
  background-color: transparent;
  border-color: transparent;
}

.social-icon i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  transition: all 0.3s ease;
}

/* Platforma Özel Hover Arka Plan Renkleri */
.social-icon:hover .fa-facebook-f {
  background-color: #1877F2;
}

.social-icon:hover .fa-x-twitter {
  background-color: #000000;
}

.social-icon:hover .fa-linkedin-in {
  background-color: #0A66C2;
}

.social-icon:hover .fa-youtube {
  background-color: #FF0000;
}

.social-icon:hover .fa-instagram {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

/* Make all footer text white */
.footer-dark .text-muted {
  color: var(--white) !important;
}

.footer-dark p {
  color: var(--white) !important;
}

/* Responsive */
@media (min-width: 1400px) {
  .hero-content {
    max-width: 780px;
  }
}

/* Ultra Responsive Mobile Navbar - Professional Design */
@media (max-width: 991px) {

  /* Navbar sabit yükseklik */
  .navbar {
    min-height: 56px !important;
  }

  .header-top {
    padding: 15px 0;
  }

  .header-brand-container img {
    height: 80px;
  }

  .navbar-brand img {
    height: 40px;
  }

  /* Mobile Navbar Toggler - Temizlenmiş */
  .navbar-toggler {
    border: none;
    background-color: transparent !important;
    padding: 4px 8px;
    position: relative;
  }

  .navbar-toggler:focus {
    box-shadow: none;
    outline: none;
  }

  /* Font Awesome hamburger ikonu */
  .navbar-toggler i {
    font-size: 1.5rem;
    color: #2EA124;
    transition: all 0.3s ease-in-out;
  }

  .navbar-toggler:hover i {
    color: #247E1D;
  }

  /* Hamburger icon animasyonu - açıkken çarpıya dönüşür */
  .navbar-toggler[aria-expanded="true"] i.fa-bars::before {
    content: "\f00d";
    /* fa-times (çarpı) ikonu */
  }

  .navbar-toggler[aria-expanded="true"] i {
    transform: rotate(180deg);
  }

  /* Mobile Menu Container - Sıfıra sıfır başlayan tasarım */
  .navbar-collapse {
    background: #ffffff;
    margin-top: 0;
    border-radius: 0;
    padding: 0;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border: 1px solid #e9ecef;
    animation: slideDown 0.4s ease-out;
    transform-origin: top;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1049;
  }

  @keyframes slideDown {
    0% {
      opacity: 0;
      transform: translateY(-20px) scale(0.95);
    }

    100% {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }

  /* Mobile Navigation Items - Clean List Style */
  .navbar-nav {
    margin: 0;
    padding: 0;
    width: 100%;
  }

  .navbar-nav .nav-item {
    margin: 0;
    border-bottom: 1px solid #e9ecef;
  }



  .navbar-nav .nav-link {
    color: #333 !important;
    font-weight: 500;
    font-size: 1rem;
    padding: 18px 20px;
    text-align: left;
    margin: 0;
    transition: all 0.3s ease;
    position: relative;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
  }

  .navbar-nav .nav-link:hover {
    background: #f8f9fa;
    color: var(--brand) !important;
    border-radius: 15px;
  }

  .navbar-nav .nav-link.active {
    background: transparent !important;
    color: var(--brand) !important;
    font-weight: 500 !important;
    border-radius: 0 !important;
  }

  /* Remove the left border animation for cleaner look */
  .navbar-nav .nav-link::before {
    display: none;
  }

  /* Mobile Dropdown Styling - Clean Design - DÜZELTME */
  .navbar-nav .dropdown-menu {
    position: static !important;
    transform: none !important;
    box-shadow: none;
    border: none;
    background: #f8f9fa;
    margin: 0;
    border-radius: 0;
    padding: 0;
    display: none !important;
    border-top: 1px solid #e9ecef;
    opacity: 1;
    visibility: visible;
  }

  .navbar-nav .dropdown-menu.show {
    display: block !important;
    animation: expandDown 0.3s ease-out;
  }

  @keyframes expandDown {
    0% {
      opacity: 0;
      max-height: 0;
    }

    100% {
      opacity: 1;
      max-height: 300px;
    }
  }

  .navbar-nav .dropdown-item {
    color: #555;
    font-size: 0.95rem;
    padding: 15px 40px;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    border-bottom: 1px solid #e9ecef;
    background: transparent;
  }

  .navbar-nav .dropdown-item:last-child {
    border-bottom: none;
  }

  .navbar-nav .dropdown-item:hover {
    background: #ffffff;
    color: var(--brand);
  }

  /* Remove arrow indicators for cleaner look */
  .navbar-nav .dropdown-item::before {
    display: none;
  }

  /* Mobile Submenu Styling - Clean Design - DÜZELTME */
  .navbar-nav .dropdown-submenu .submenu {
    position: static !important;
    transform: none !important;
    box-shadow: none;
    border: none;
    background: #ffffff;
    margin: 0;
    border-radius: 0;
    display: none !important;
    border-top: 1px solid #e9ecef;
    opacity: 1;
    visibility: visible;
  }

  .navbar-nav .dropdown-submenu.show .submenu,
  .navbar-nav .submenu.show,
  .navbar-nav .dropdown-submenu:hover .submenu {
    display: block !important;
    animation: expandDown 0.3s ease-out;
  }

  .navbar-nav .submenu .dropdown-item {
    padding: 12px 50px;
    font-size: 0.9rem;
    color: #666;
    border-bottom: 1px solid #f0f0f0;
  }

  .navbar-nav .submenu .dropdown-item:last-child {
    border-bottom: none;
  }

  .navbar-nav .submenu .dropdown-item:hover {
    color: var(--brand);
    background: #f8f9fa;
  }

  /* Mobil submenu toggle indicator */
  .navbar-nav .dropdown-submenu>.dropdown-item.dropdown-toggle::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    float: right;
    margin-left: 10px;
    font-size: 0.8rem;
    color: #666;
    transition: transform 0.3s ease;
  }

  .navbar-nav .dropdown-submenu.show>.dropdown-item.dropdown-toggle::after {
    transform: rotate(180deg);
    color: var(--brand);
  }

  /* Remove submenu indicators */
  .navbar-nav .submenu .dropdown-item::before {
    display: none;
  }

  /* Mobile CTA Button - Same as Desktop */
  .navbar .btn-brand {
    background-color: transparent;
    border: 2px solid var(--black);
    color: var(--black);
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    width: auto;
    text-align: center;
    margin-top: 0;
    display: inline-block;
  }

  .navbar .btn-brand:hover,
  .navbar .btn-brand:focus,
  .navbar .btn-brand.active {
    background-color: var(--brand);
    border-color: var(--brand);
    color: var(--white);
    transform: none;
    box-shadow: none;
  }

  /* Mobile Dropdown Indicators */
  .navbar-nav .dropdown-toggle .dropdown-indicator {
    transition: transform 0.3s ease;
    margin-left: auto;
  }

  .navbar-nav .dropdown.show .dropdown-toggle .dropdown-indicator {
    transform: rotate(180deg);
  }

  /* Mobile Typography */
  h1,
  .display-4 {
    font-size: 2.5rem;
  }

  h2,
  .display-5 {
    font-size: 2rem;
  }

  section {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
}

/* Hide dropdown arrow completely */
.navbar-nav .dropdown-toggle::after {
  display: none;
}

/* Dropdown menu styling - Enhanced */
.dropdown-menu {
  border: none;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  padding: 1rem 0;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  margin-top: 0.5rem;
  min-width: 220px;
  transform: translateY(-5px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown:hover .dropdown-menu,
.dropdown-menu.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

/* Dropdown item styling - Enhanced */
.dropdown-item {
  padding: 10px 18px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--black);
  font-weight: 500;
  font-size: 0.9rem;
  position: relative;
  border-radius: 8px;
  margin: 2px 8px;
}

.dropdown-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: linear-gradient(135deg, var(--brand), #22c55e);
  border-radius: 2px;
  transition: height 0.3s ease;
}

/* Dropdown elemanlarının tüm durumları için stil */
.dropdown-item.active,
.dropdown-item:active,
.dropdown-item:hover,
.dropdown-item:focus {
  background: linear-gradient(135deg, rgba(26, 164, 78, 0.1), rgba(34, 197, 94, 0.1));
  color: var(--brand);
  transform: translateX(5px);
  box-shadow: 0 2px 8px rgba(26, 164, 78, 0.2);
}

.dropdown-item:hover::before {
  height: 20px;
}


/* Sertifika Sorgulama butonu ikonu için özel stil */
.navbar .btn-brand .fa-certificate {
  color: #EFBF04;
  /* Altın Rengi */
  transition: color 0.3s ease;
}

/* Butonun üzerine gelindiğinde ikonun rengini de metin gibi beyaz yapar */
.navbar .btn-brand:hover .fa-certificate {
  color: var(--white);
}

/* Sertifika Sorgulama sayfası başlık ikonu */
.display-4>.fa-certificate {
  color: #EFBF04;
  /* Altın Sarısı */
}

/* Navbar'daki Sertifika Sorgulama butonunun üzerine gelme ve aktif durum stili */
.navbar .btn-brand:hover,
.navbar .btn-brand:focus,
.navbar .btn-brand.active {
  background-color: var(--black);
  /* Arka planı siyah yap */
  border-color: var(--black);
  /* Kenarlık rengini de siyah yap */
  color: var(--white);
  /* Yazı ve ikon rengini beyaz yap */
}

/* Navbar'daki Sertifika Sorgulama butonunun üzerine gelindiğinde/aktif olduğunda,
   ikonun renginin altın rengi olarak kalmasını sağlayan kural */
.navbar .btn-brand:hover .fa-certificate,
.navbar .btn-brand:focus .fa-certificate,
.navbar .btn-brand.active .fa-certificate {
  color: #EFBF04;
  /* Altın Rengini Koru */
}

/* Enhanced Dropdown okları için stil ve animasyon */
.dropdown-indicator {
  font-size: 0.75rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.7;
  margin-left: 8px !important;
}

.nav-link:hover .dropdown-indicator {
  opacity: 1;
  color: var(--brand);
}

/* Dropdown menü açıldığında oku 180 derece döndür ve rengini değiştir */
.dropdown-toggle[aria-expanded="true"] .dropdown-indicator {
  transform: rotate(180deg);
  color: var(--brand);
  opacity: 1;
}

/* Nav link hover effects enhanced */
.navbar-nav .nav-link {
  position: relative;
  overflow: hidden;
}

.navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), #22c55e);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::before,
.navbar-nav .nav-link.active::before {
  width: 100%;
}

/* Remove the old ::after pseudo-element */
.navbar-nav .nav-link::after {
  display: none;
}

/* Submenu Dropdown Styles - Enhanced */
.dropdown-submenu {
  position: relative;
}

.dropdown-submenu .submenu {
  position: absolute;
  top: -8px;
  left: 98%;
  min-width: 280px;
  display: none;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-15px) translateZ(-10px);
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  border: none;
  border-radius: 12px;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.2),
    0 8px 25px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  padding: 1.2rem 0;
  z-index: 999;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
  border: 1px solid rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.dropdown-submenu>.dropdown-item {
  position: relative;
  padding-right: 45px;
}

.dropdown-submenu>.dropdown-item::after {
  content: '\f054';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: var(--muted);
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  opacity: 0.6;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.dropdown-submenu>.dropdown-item:hover::after {
  color: var(--brand);
  transform: translateY(-50%) translateX(4px) scale(1.1);
  opacity: 1;
  text-shadow: 0 2px 4px rgba(26, 164, 78, 0.3);
}

/* Submenu items styling */
.dropdown-submenu .submenu .dropdown-item {
  font-size: 0.85rem;
  padding: 10px 20px;
  color: var(--black);
  font-weight: 500;
  position: relative;
  border-radius: 8px;
  margin: 1px 6px;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
}

.dropdown-submenu .submenu .dropdown-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: linear-gradient(135deg, var(--brand), #22c55e);
  border-radius: 2px;
  transition: height 0.3s ease;
}

.dropdown-submenu .submenu .dropdown-item:hover {
  background: linear-gradient(135deg, rgba(26, 164, 78, 0.12), rgba(34, 197, 94, 0.08));
  color: var(--brand);
  transform: translateX(6px) translateY(-1px);
  box-shadow:
    0 4px 12px rgba(26, 164, 78, 0.25),
    0 2px 6px rgba(26, 164, 78, 0.15);
  text-shadow: 0 1px 2px rgba(26, 164, 78, 0.2);
}

.dropdown-submenu .submenu .dropdown-item:hover::before {
  height: 20px;
}

/* Mobile responsive submenu */
@media (max-width: 991px) {
  .dropdown-submenu .submenu {
    position: static;
    display: none;
    box-shadow: none;
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    margin: 0.5rem 1rem;
    padding: 0.5rem 0;
  }

  .dropdown-submenu:hover .submenu {
    display: none;
  }

  .dropdown-submenu.show .submenu {
    display: block;
  }
}

/* Hover effect for reference logos */
.hover-opacity-100:hover {
  opacity: 1 !important;
  transform: scale(1.05);
  transition: all 0.3s ease;
}

/* Mobil navbar: sola hizala (≤991.98px) */
@media (max-width: 991.98px) {
  .navbar-collapse {
    align-items: stretch !important;
  }

  .navbar-nav {
    margin: 0 !important;
    width: 100% !important;
    align-items: stretch !important;
  }

  .navbar-nav .nav-link,
  .navbar-nav .dropdown-item {
    text-align: left !important;
    justify-content: flex-start !important;
  }
}

/* Navbar container düzeltmesi - Sabit pozisyon */
@media (max-width: 991.98px) {
  .navbar>.container {
    position: relative;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
    min-height: 56px !important;
  }

  /* Logo'nun sabit pozisyonu */
  .navbar-brand {
    position: absolute !important;
    left: 15px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    margin: 0 !important;
    flex-shrink: 0;
    z-index: 1051;
  }

  /* Bize Ulaşın butonunun sabit pozisyonu */
  .navbar .btn-contact {
    position: absolute !important;
    right: 70px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    margin: 0 !important;
    flex-shrink: 0;
    z-index: 1051;
  }

  /* Hamburger butonunun sabit pozisyonu */
  .navbar-toggler {
    position: absolute !important;
    right: 15px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    margin: 0 !important;
    flex-shrink: 0;
    z-index: 1051;
  }

  /* Bootstrap margin sınıflarını iptal et */
  .navbar-brand.me-auto {
    margin-right: 0 !important;
  }

  .btn-contact.me-2 {
    margin-right: 0 !important;
  }
}

/* Referanslar Mobil Düzeltmeleri - Temizlenmiş */
@media (max-width: 991.98px) {
  .references-section .row {
    justify-content: center !important;
    align-items: center !important;
  }

  .references-section .col-lg-2,
  .references-section .col-md-3,
  .references-section .col-4 {
    flex: 0 0 auto;
    width: 33.333333% !important;
    max-width: 33.333333% !important;
    padding: 15px 10px;
    text-align: center;
  }

  .references-section img {
    max-width: 100%;
    height: auto;
    max-height: 50px;
    object-fit: contain;
    filter: grayscale(20%);
    transition: all 0.3s ease;
  }

  .references-section img:hover {
    filter: grayscale(0%);
    transform: scale(1.05);
  }
}

@media (max-width: 575.98px) {

  .references-section .col-lg-2,
  .references-section .col-md-3,
  .references-section .col-4 {
    width: 50% !important;
    max-width: 50% !important;
    padding: 12px 8px;
  }

  .references-section img {
    max-height: 40px;
  }
}

/* Mobil
/* FIX: Mobile navbar yan kayma ve üst boşluk */
@media (max-width: 991.98px) {

  /* Navbar zaten fixed-top. Genişliği garanti altına alalım */
  .navbar {
    left: 0;
    right: 0;
  }

  .navbar-collapse {
    position: fixed;
    /* container etkisinden kurtul */
    top: var(--nav-h, 56px);
    /* navbar yüksekliği kadar aşağıdan başla */
    left: 0;
    right: 0;
    width: 100%;
    margin: 0 !important;
    border-radius: 0;
    transform: none !important;
    /* yana kaymayı bitirir */
    animation: none !important;
    /* yukarıdan aşağı sallanmayı kapatır */
    border-top: 0;
    /* en üstte 1 px boşluk görünmesin */
    z-index: 1049;
  }

  /* Menü açıkken arka planın scroll etmesini engellemek isterseniz */
  body.offcanvas-open {
    overflow: hidden;
  }
}

/* Masaüstünde hover ile dropdown aç */
@media (min-width: 992px) {
  .navbar .dropdown:hover>.dropdown-menu {
    display: block;
    opacity: 1;
    visibility: visible;
  }

  .navbar .dropdown-menu {
    margin-top: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease-in-out, visibility 0.15s ease-in-out;
  }
}

/* AcuSpray tarzı Bize Ulaşın butonu */
.btn-contact {
  background-color: #28a745;
  /* yeşil */
  color: #fff;
  font-weight: 600;
  /* 700 yerine 600 biraz daha dengeli */
  font-size: 14px;
  /* yazıyı küçülttük */
  border: none;
  border-radius: 3px;
  /* köşeler daha keskin */
  padding: 8px 18px;
  /* daha kompakt */
  line-height: 1.3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background-color .2s ease, transform .15s ease;
  width: auto;
  /* genişlik otomatik */
}

.btn-contact:hover,
.btn-contact:focus {
  background-color: #247E1D;
  /* hover rengi */
  color: #fff;
}

/* ≤991.98px: Mobil menüde hover/active arka planlarını ve radius'u kapat */
@media (max-width: 991.98px) {

  .navbar-nav .nav-link,
  .navbar-nav .nav-link:hover,
  .navbar-nav .nav-link:focus,
  .navbar-nav .nav-link.active {
    background: transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  .navbar-nav .dropdown-menu,
  .navbar-nav .submenu {
    background: #fff !important;
    /* gri/açık-yeşil yerine düz beyaz */
    border-radius: 0 !important;
  }

  .navbar-nav .dropdown-item:hover {
    background: transparent !important;
  }
}

/* Aktif öğe: sadece yeşil yazı, arka plan yok, font-weight değişmesin */
.navbar .nav-link.active,
.navbar .dropdown-item.active {
  color: var(--brand) !important;
  background: transparent !important;
  box-shadow: none !important;
  transform: none !important;
  font-weight: 500 !important;
  /* Normal font-weight kalsın */
}

/* Aktif öğelerin hover davranışı normal linkler gibi olsun */
.navbar .nav-link.active:hover,
.navbar .nav-link.active:focus,
.navbar .dropdown-item.active:hover,
.navbar .dropdown-item.active:focus {
  color: var(--brand) !important;
  /* Hover'da da yeşil kalsın */
  background: transparent !important;
  box-shadow: none !important;
  transform: none !important;
  font-weight: 500 !important;
}

/* Mobilde de arka planı tamamen kaldır */
@media (max-width: 991.98px) {

  .navbar-nav .nav-link.active,
  .navbar-nav .dropdown-item.active {
    background: transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    font-weight: 500 !important;
  }

  .navbar-nav .nav-link.active:hover,
  .navbar-nav .nav-link.active:focus,
  .navbar-nav .dropdown-item.active:hover,
  .navbar-nav .dropdown-item.active:focus {
    background: transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    font-weight: 500 !important;
  }
}

/*
 Hero Fullscreen Section */
.hero-fullscreen {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-fullscreen img {
  object-fit: cover;
  z-index: 1;
}

.hero-fullscreen .hero-overlay {
  z-index: 2;
}

.hero-fullscreen .container {
  z-index: 3;
}

/* Fallback background for missing images - Removed dark green background */
.hero-fullscreen::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: transparent; /* Koyu yeşil arka plan kaldırıldı */
  z-index: 0;
}

/* Object fit polyfill for older browsers */
.object-fit-cover {
  object-fit: cover;
  font-family: 'object-fit: cover;';
}

/* Z-index utilities */
.z-10 {
  z-index: 10;
}

/* Form enhancements */
.form-control:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 0.2rem rgba(26, 164, 78, 0.25);
}

.btn-success {
  background-color: var(--brand);
  border-color: var(--brand);
}

.btn-success:hover {
  background-color: var(--greenColor600);
  border-color: var(--greenColor600);
}

/* File input styling */
.form-control[type="file"] {
  padding: 0.375rem 0.75rem;
}

.form-text {
  font-size: 0.875em;
  color: var(--muted);
}

/* Alert positioning */
.alert {
  border-radius: 0.5rem;
}

/* Content
 sections styling */
.card.border-success .card-header {
  border-bottom: 2px solid var(--brand);
}

.card.border-warning .card-header {
  border-bottom: 2px solid #ffc107;
}

.card.border-info .card-header {
  border-bottom: 2px solid #0dcaf0;
}

/* Smooth scroll offset for fixed navbar */
html {
  scroll-padding-top: 80px;
}

/* Enhanced button styling */
.btn-success.btn-lg {
  padding: 12px 30px;
  font-size: 1.1rem;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(26, 164, 78, 0.3);
  transition: all 0.3s ease;
}

.btn-success.btn-lg:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 164, 78, 0.4);
}

/* Content cards enhancement */
.bg-light {
  background-color: #f8f9fa !important;
}

/* Icon styling */
.fas.fa-check-circle {
  font-size: 1.2rem;
}

/* Call to action section */
.bg-success.text-white.p-4.rounded {
  background: linear-gradient(135deg, var(--brand) 0%, var(--greenColor600) 100%) !important;
  box-shadow: 0 4px 15px rgba(26, 164, 78, 0.2);
}

/* WhatsApp Widget Styles */
.whatsapp-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  background-color: #25d366;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  text-decoration: none;
  animation: pulse 2s infinite;
}

.whatsapp-widget:hover {
  background-color: #128c7e;
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
  text-decoration: none;
}

.whatsapp-widget i {
  color: white;
  font-size: 28px;
  transition: all 0.3s ease;
}

.whatsapp-widget:hover i {
  color: white;
}

@keyframes pulse {
  0% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7);
  }
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
}

/* Mobile responsive WhatsApp widget */
@media (max-width: 768px) {
  .whatsapp-widget {
    bottom: 15px;
    right: 15px;
    width: 55px;
    height: 55px;
  }
  
  .whatsapp-widget i {
    font-size: 24px;
  }
}

/* Language Selector Styles */
.language-selector {
  position: relative;
  display: inline-block;
}

.language-selector .dropdown-toggle {
  background: transparent;
  border: 1px solid #dee2e6;
  color: var(--black);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.language-selector .dropdown-toggle:hover {
  background-color: #f8f9fa;
  border-color: var(--brand);
  color: var(--brand);
}

.language-selector .dropdown-toggle::after {
  display: none;
}

.language-selector .flag-icon {
  width: 20px;
  height: 15px;
  border-radius: 2px;
  object-fit: cover;
  display: inline-block;
  border: 1px solid #ddd;
}

/* SVG bayrakları için ek stiller */
.flag-icon {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.language-selector .dropdown-menu {
  min-width: 140px;
  padding: 8px 0;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.language-selector .dropdown-item {
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.language-selector .dropdown-item:hover {
  background-color: rgba(26, 164, 78, 0.1);
  color: var(--brand);
}

.language-selector .dropdown-item.active {
  background-color: rgba(26, 164, 78, 0.15);
  color: var(--brand);
  font-weight: 500;
}

/* Mobile language selector */
@media (max-width: 991.98px) {
  .language-selector {
    width: 100%;
    margin: 8px 0;
  }
  
  .language-selector .dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 12px 16px;
    border: none;
    border-bottom: 1px solid #e9ecef;
    border-radius: 0;
  }
  
  .language-selector .dropdown-menu {
    position: static !important;
    transform: none !important;
    box-shadow: none;
    border: none;
    background: #f8f9fa;
    margin: 0;
    border-radius: 0;
    width: 100%;
  }
}

/* Mobile navbar font fix — Poppins render & ağırlık */
@media (max-width: 991.98px) {

  .navbar,
  .navbar .nav-link,
  .navbar .dropdown-item {
    font-family: 'Poppins', sans-serif !important;
    -webkit-font-smoothing: antialiased;t-rendering: optimizeLegibility;
  }
}

/* Mobil görünümde buton ve başlık arasındaki boşlukları düzenle */
@media (max-width: 767.98px) {

  /* Tarımsal çözümler başlıklarını ortala */
  #scroll-1 h4,
  #scroll-2 h4,
  #scroll-3 h4 {
    text-align: center !important;
  }

  /* Buton ile üstteki başlık arasındaki boşluğu azalt */
  #scroll-1 .btn-outline-brand,
  #scroll-2 .btn-outline-brand,
  #scroll-3 .btn-outline-brand {
    margin-top: 1rem !important;
  }

  /* Resim ile buton arasındaki boşluğu azalt */
  #scroll-1 img,
  #scroll-2 img,
  #scroll-3 img {
    margin-bottom: 1rem !important;
  }

  /* Bölümler arası boşlukları azalt */
  #scroll-1,
  #scroll-2,
  #scroll-3 {
    margin-bottom: 3rem !important;
  }
}

bar .nav-link {
  font-weight: 600 !important;
}
}

/*
 Ultra katı doğrulama görselliği */
.form-control.is-invalid {
  border-color: #dc3545 !important;
}

.form-control.is-valid {
  border-color: #198754 !important;
}

.invalid-feedback {
  display: block;
  font-size: .875rem;
  color: #dc3545;
}

.char-counter {
  font-size: .8rem;
  opacity: .75;
  margin-top: .25rem;
  text-align: right;
}

/* ===== CHECKBOX STYLES - OPTİMİZE VERSİYON ===== */
.form-check-input {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 1.25em;
  height: 1.25em;
  margin-top: 0.125em;
  background-color: #fff;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  border: 2px solid #dee2e6;
  border-radius: 0.25em;
  transition: all 0.15s ease-in-out;
  cursor: pointer;
}

.form-check-input:focus {
  border-color: var(--brand);
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(26, 164, 78, 0.25);
}

.form-check-input:checked {
  background-color: var(--brand);
  border-color: var(--brand);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e");
  position: relative;
}

/* Fallback için pseudo-element ile tik işareti */
.form-check-input:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 0.9em;
  font-weight: bold;
  line-height: 1;
  display: none; /* Sadece SVG yüklenemezse görünecek */
}

/* SVG yüklenemezse fallback'i göster */
@supports not (background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e")) {
  .form-check-input:checked::after {
    display: block;
  }
  .form-check-input:checked {
    background-image: none;
  }
}

/* JavaScript fallback sınıfı */
.form-check-input.checkbox-fallback:checked {
  background-image: none !important;
}

.form-check-input.checkbox-fallback:checked::after {
  display: block !important;
}

.form-check-input:checked:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 0.25rem rgba(26, 164, 78, 0.25);
}

.form-check-input:hover:not(:disabled):not(:checked) {
  border-color: var(--brand);
  background-color: rgba(26, 164, 78, 0.1);
}

/* Invalid state */
.form-check-input.is-invalid {
  border-color: #dc3545;
}

.form-check-input.is-invalid:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

.form-check-input.is-invalid~.form-check-label {
  color: #dc3545;
}

/* Label styling */
.form-check-label {
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1.5;
  margin-left: 0.5rem;
}

/* Container */
.form-check {
  display: block;
  min-height: 1.5rem;
  padding-left: 0;
  margin-bottom: 0.125rem;
}

.form-check .form-check-input {
  float: left;
  margin-left: 0;
}

.form-check .form-check-label {
  display: block;
  margin-left: 2rem;
}