/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* Variables */
:root {
  --primary-blue: #2563eb;
  --secondary-blue: #3b82f6;
  --light-blue: #93c5fd;
  --dark-blue: #1e40af;
  --bg-gradient: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  --text-dark: #1e293b;
  --text-light: #64748b;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --radius: 12px;
}

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

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  background: var(--bg-gradient);
  line-height: 1.6;
  min-height: 100vh;
}

/* Navigation */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-left, .nav-right {
  display: flex;
  gap: 2rem;
}

.navbar a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 0;
}

.navbar a:hover {
  color: var(--primary-blue);
}

.navbar a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-blue);
  transition: width 0.3s ease;
}

.navbar a:hover::after {
  width: 100%;
}

/* Main Container */
.main-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding: 3rem 5%;
  max-width: 1400px;
  margin: 0 auto;
}

.text-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.image-content {
  display: flex;
  align-items: flex-start; /* Eskisi: center -> Artık: flex-start */
  justify-content: center;
  padding-top: 4rem; /* Üstten boşluk ekledik */
}
/* Logo */
.logo {
  width: 120px;
  height: auto;
  margin-bottom: 1rem;
}

/* Typography */
h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 1rem;
  line-height: 1.2;
}

h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

strong {
  color: var(--text-dark);
  font-weight: 600;
}

/* Sections */
section {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

section:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

ul {
  padding-left: 1.5rem;
  color: var(--text-light);
}

li {
  margin-bottom: 0.5rem;
  position: relative;
}

li::before {
  content: '•';
  color: var(--light-blue);
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

/* Hero Image */
.hero-image {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

.hero-image:hover {
  transform: scale(1.02);
}

/* Contact Footer */
.contact {
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.contact a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

/* Tagline */
.tagline {
  font-size: 1.25rem;
  color: var(--secondary-blue);
  font-weight: 500;
  margin-bottom: 2rem;
  padding: 0.75rem 1.5rem;
  background-color: rgba(37, 99, 235, 0.1);
  border-left: 4px solid var(--primary-blue);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .main-container {
    grid-template-columns: 1fr;
  }
  
  .image-content {
    order: -1;
  }
  
  .hero-image {
    max-width: 80%;
  }
}

@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .nav-left, .nav-right {
    width: 100%;
    justify-content: center;
    gap: 1rem;
  }
  
  h1 {
    font-size: 2rem;
  }
}
/* style.css'e ekleyecekleriniz */
body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.navbar {
  background-color: #ffffff;
  padding: 1.5rem 5%;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-left {
  display: flex;
  gap: 2rem;
}

.navbar a {
  text-decoration: none;
  color: #1e293b;
  font-weight: 500;
  transition: color 0.3s;
}

.navbar a:hover {
  color: #2563eb;
}

.login-container {
  max-width: 400px;
  width: 90%;
  margin: auto;
  padding: 2.5rem;
  background: white;
  border-radius: 16px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  text-align: center;
}

.login-container h2 {
  color: #1e40af;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

#loginForm {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

#loginForm input {
  padding: 0.8rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

#loginForm input:focus {
  outline: none;
  border-color: #2563eb;
}

#loginForm button {
  background-color: #2563eb;
  color: white;
  border: none;
  padding: 0.8rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s;
}

#loginForm button:hover {
  background-color: #1e40af;
}

#error-message {
  margin-top: 1rem;
  color: #ef4444 !important;
  font-size: 0.9rem;
}

/* Responsive Düzen */
@media (max-width: 480px) {
  .login-container {
    padding: 1.5rem;
    width: 85%;
  }
  
  .navbar {
    padding: 1rem;
  }
  
  .nav-left {
    gap: 1rem;
    justify-content: center;
  }
}
/* Dil Seçici Stili */
#languageSelector {
  padding: 0.5rem;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
  background: white;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  transition: all 0.3s;
}

#languageSelector:hover {
  border-color: #2563eb;
}

#languageSelector:focus {
  outline: none;
  box-shadow: 0 0 0 2px #bfdbfe;
}