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

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

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

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  color: #4caf50;
  text-decoration: none;
  transition: all 0.3s ease;
}

.logo:hover {
  color: #45a049;
  transform: scale(1.05);
}

.logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.logo i {
  font-size: 28px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

.nav-menu a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: #4caf50;
}

.cta-btn {
  background: #4caf50;
  color: white !important;
  padding: 10px 20px;
  border-radius: 25px;
  transition: all 0.3s ease;
}

.cta-btn:hover {
  background: #45a049;
  transform: translateY(-2px);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #333;
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-6px, -6px);
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.highlight {
  color: #4caf50;
  position: relative;
}

.highlight::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 3px;
  background: #4caf50;
  border-radius: 2px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #666;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 16px;
}

.btn-primary {
  background: #4caf50;
  color: white;
  box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.btn-primary:hover {
  background: #45a049;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
}

.btn-secondary {
  background: white;
  color: #333;
  border: 2px solid #ddd;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
  background: #f8f9fa;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-features {
  display: flex;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.feature-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(76, 175, 80, 0.1);
  padding: 10px 15px;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #4caf50;
  border: 2px solid rgba(76, 175, 80, 0.2);
  transition: all 0.3s ease;
}

.feature-badge:hover {
  background: rgba(76, 175, 80, 0.2);
  transform: translateY(-2px);
}

.feature-badge i {
  font-size: 1rem;
}

/* App Logo Container */
.app-logo-container {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  padding: 50px;
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(69, 160, 73, 0.1));
  border-radius: 30px;
  margin: 0 auto;
  max-width: 600px;
  min-height: 700px;
  box-shadow: 0 20px 40px rgba(76, 175, 80, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(76, 175, 80, 0.2);
  gap: 40px;
}

.app-main-info {
  text-align: center;
}

.app-logo {
  margin-bottom: 25px;
}

.app-icon {
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, #4caf50, #45a049);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  animation: pulse 2s infinite;
  box-shadow: 0 10px 30px rgba(76, 175, 80, 0.3);
}

.app-icon i {
  font-size: 2.5rem;
  color: white;
}

.app-logo h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #4caf50;
  margin-bottom: 10px;
}

.app-tagline {
  color: #666;
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0;
}

.app-description {
  text-align: center;
  margin-bottom: 30px;
}

.app-description p {
  color: #555;
  font-size: 1rem;
  line-height: 1.6;
  max-width: 90%;
  margin: 0 auto;
}

.app-stats {
  display: flex;
  justify-content: space-around;
  gap: 20px;
  margin-bottom: 20px;
}

.stat-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.8);
  padding: 20px 15px;
  border-radius: 15px;
  flex: 1;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: #4caf50;
  display: block;
  margin-bottom: 5px;
}

.stat-label {
  font-size: 0.9rem;
  color: #666;
  font-weight: 500;
}

.app-features {
  width: 100%;
}

.app-features h3 {
  text-align: center;
  color: #4caf50;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 25px;
}

.features-grid-small {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-bottom: 30px;
}

.feature-highlight {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 15px;
  border-left: 4px solid #4caf50;
  transition: all 0.3s ease;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.feature-highlight:hover {
  background: rgba(255, 255, 255, 0.95);
  transform: translateY(-3px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.feature-highlight i {
  color: #4caf50;
  font-size: 1.3rem;
  width: 25px;
  text-align: center;
  flex-shrink: 0;
}

.feature-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.feature-title {
  font-weight: 600;
  color: #333;
  font-size: 0.9rem;
  line-height: 1.2;
}

.feature-desc {
  font-size: 0.8rem;
  color: #666;
  line-height: 1.2;
}

.app-cta {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(76, 175, 80, 0.2);
}

.cta-text {
  color: #4caf50;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-buttons .btn {
  font-size: 0.9rem;
  padding: 12px 25px;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Features Section */
.features {
  padding: 80px 0;
  background: white;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.section-header p {
  font-size: 1.1rem;
  color: #666;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.feature-card {
  background: white;
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(45deg, #4caf50, #45a049);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: white;
  font-size: 2rem;
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.feature-card p {
  color: #666;
  line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
  padding: 80px 0;
  background: #f8f9fa;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  background: linear-gradient(45deg, #4caf50, #45a049);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  margin: 0 auto 20px;
}

.step-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.step-content p {
  color: #666;
  line-height: 1.6;
}

/* Download Section */
.download {
  padding: 80px 0;
  background: linear-gradient(135deg, #4caf50, #45a049);
  color: white;
  text-align: center;
}

.download-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.download-content p {
  font-size: 1.1rem;
  margin-bottom: 40px;
  opacity: 0.9;
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 15px 25px;
  border-radius: 15px;
  text-decoration: none;
  color: white;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.download-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.download-btn i {
  font-size: 2rem;
}

.download-btn div {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.download-btn span {
  font-size: 0.9rem;
  opacity: 0.8;
}

.download-btn strong {
  font-size: 1.1rem;
}

.download-note {
  opacity: 0.8;
  font-size: 0.9rem;
}

/* Footer */
.footer {
  background: #333;
  color: white;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  color: #4caf50;
  margin-bottom: 15px;
}

.footer-brand p {
  color: #ccc;
  line-height: 1.6;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.link-group h4 {
  margin-bottom: 20px;
  color: white;
}

.link-group a {
  display: block;
  color: #ccc;
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.link-group a:hover {
  color: #4caf50;
}

.footer-bottom {
  border-top: 1px solid #555;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.social-links a {
  width: 40px;
  height: 40px;
  background: #555;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: #4caf50;
  transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 20px 0;
    gap: 20px;
  }

  .nav-menu.active {
    left: 0;
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

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

  .hero-features {
    justify-content: center;
    gap: 15px;
  }

  .app-logo-container {
    max-width: 500px;
    padding: 40px 30px;
    min-height: 600px;
    gap: 30px;
  }

  .app-icon {
    width: 70px;
    height: 70px;
  }

  .app-icon i {
    font-size: 2rem;
  }

  .app-logo h1 {
    font-size: 2rem;
  }

  .stat-item {
    padding: 15px 10px;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .features-grid-small {
    grid-template-columns: 1fr;
    gap: 12px;
  }

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

  .cta-buttons .btn {
    width: 200px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

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

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

  .footer-links {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .app-logo-container {
    max-width: 350px;
    padding: 30px 20px;
    min-height: 500px;
    gap: 25px;
  }

  .app-icon {
    width: 60px;
    height: 60px;
  }

  .app-icon i {
    font-size: 1.8rem;
  }

  .app-logo h1 {
    font-size: 1.8rem;
  }

  .app-tagline {
    font-size: 1rem;
  }

  .app-description p {
    font-size: 0.9rem;
  }

  .app-stats {
    flex-direction: column;
    gap: 10px;
  }

  .stat-item {
    padding: 12px 10px;
  }

  .stat-number {
    font-size: 1.3rem;
  }

  .stat-label {
    font-size: 0.8rem;
  }

  .app-features h3 {
    font-size: 1.2rem;
  }

  .feature-title {
    font-size: 0.85rem;
  }

  .feature-desc {
    font-size: 0.75rem;
  }

  .cta-text {
    font-size: 1rem;
  }

  .hero-features {
    flex-direction: column;
    gap: 10px;
  }

  .feature-badge {
    justify-content: center;
  }

  .btn {
    padding: 12px 25px;
    font-size: 14px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 30px 20px;
  }
}

/* Policy Pages Styles */
.policy-page {
  padding: 120px 0 80px;
  background: #f8f9fa;
  min-height: 100vh;
}

.policy-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.policy-header {
  background: linear-gradient(135deg, #4caf50, #45a049);
  color: white;
  padding: 60px 40px;
  text-align: center;
}

.policy-header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.policy-header p {
  font-size: 1.1rem;
  opacity: 0.9;
  line-height: 1.6;
}

.policy-content {
  padding: 40px;
}

.policy-section {
  margin-bottom: 40px;
}

.policy-section:last-child {
  margin-bottom: 0;
}

.policy-section h2 {
  font-size: 1.8rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid #4caf50;
}

.policy-list {
  list-style: none;
  padding: 0;
}

.policy-list li {
  background: #f8f9fa;
  margin-bottom: 10px;
  padding: 15px 20px;
  border-radius: 8px;
  border-left: 4px solid #4caf50;
  transition: all 0.3s ease;
}

.policy-list li:hover {
  background: #e8f5e8;
  transform: translateX(5px);
}

.policy-list li::before {
  content: "✓";
  color: #4caf50;
  font-weight: bold;
  margin-right: 10px;
}

.back-to-home {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #4caf50;
  color: white;
  text-decoration: none;
  padding: 12px 25px;
  border-radius: 25px;
  font-weight: 500;
  transition: all 0.3s ease;
  margin-bottom: 30px;
}

.back-to-home:hover {
  background: #45a049;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

.contact-info {
  background: #e8f5e8;
  padding: 20px;
  border-radius: 10px;
  margin-top: 30px;
  text-align: center;
}

.contact-info h3 {
  color: #4caf50;
  margin-bottom: 10px;
}

.contact-info a {
  color: #4caf50;
  text-decoration: none;
  font-weight: 500;
}

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

@media (max-width: 768px) {
  .policy-page {
    padding: 100px 0 40px;
  }
  
  .policy-header {
    padding: 40px 20px;
  }
  
  .policy-header h1 {
    font-size: 2rem;
  }
  
  .policy-content {
    padding: 30px 20px;
  }
  
  .policy-section h2 {
    font-size: 1.5rem;
  }
}