/* General Styles */
:root {
  --primary: #0074d9;
  --primary-dark: #0062b1;
  --primary-light: #e6f1ff;
  --secondary: #f8f9fa;
  --text-dark: #212529;
  --text-light: #6c757d;
  --white: #ffffff;
  --success: #28a745;
  --border-color: #e9ecef;
  --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
  margin-bottom: 0.5rem;
  font-weight: 600;
  line-height: 1.2;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 5px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
  border: none;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--white);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-secondary:hover {
  background-color: var(--primary-light);
}

.btn-outline {
  background-color: transparent;
  color: var(--white);
  border: 1px solid var(--white);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Header */
.header {
  background-color: var(--primary);
  color: var(--white);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
}

.logo i {
  font-size: 1.5rem;
  margin-right: 10px;
}

.logo h1 {
  font-size: 1.5rem;
  margin: 0;
}

.desktop-nav {
  display: none;
}

.nav-link {
  color: var(--white);
  margin-left: 1.5rem;
  opacity: 0.9;
}

.nav-link:hover {
  opacity: 1;
  color: var(--white);
}

.lang-btn {
  background-color: transparent;
  color: var(--white);
  border: 1px solid var(--white);
  padding: 5px 10px;
  border-radius: 5px;
  margin-left: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.lang-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.mobile-menu-btn {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100%;
  background-color: var(--white);
  padding: 1.5rem;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  transition: right 0.3s ease-in-out;
  z-index: 1000;
  overflow-y: auto;
}

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

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.close-menu-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-dark);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
}

.mobile-nav-link {
  color: var(--text-dark);
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border-color);
}

.lang-btn-mobile {
  margin-top: 1rem;
  background-color: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
}

.lang-btn-mobile:hover {
  background-color: var(--primary-light);
}

/* Hero Section */
.hero {
  background: linear-gradient(to right, var(--primary), var(--primary-dark));
  color: var(--white);
  padding: 5rem 0;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.hero-buttons .btn i {
  margin-left: 5px;
}

/* Section Styles */
section {
  padding: 4rem 0;
}

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

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.underline {
  width: 4rem;
  height: 0.25rem;
  background-color: var(--primary);
  margin: 0 auto;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* About Section */
.about {
  background-color: var(--white);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.about-text p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

.about-card {
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: var(--card-shadow);
  text-align: center;
  transition: var(--transition);
}

.about-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.card-icon {
  width: 4rem;
  height: 4rem;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  margin-bottom: 1rem;
}

.card-icon i {
  color: var(--primary);
  font-size: 1.5rem;
}

.about-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.about-card p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Apps Section */
.apps {
  background-color: var(--secondary);
}

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

.app-card {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
}

.app-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.app-card-header {
  height: 0.5rem;
  background-color: var(--primary);
}

.app-card-content {
  padding: 1.5rem;
}

.app-icon {
  margin-bottom: 1rem;
}

.app-icon i {
  font-size: 2.5rem;
  color: var(--primary);
}

.app-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.app-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.app-link {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  font-weight: 500;
}

.app-link i {
  margin-left: 5px;
  font-size: 0.8rem;
}

.app-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.divider {
  color: var(--text-light);
}

/* Culture Section */
.culture {
  background-color: var(--white);
}

.culture-container {
  background-color: var(--secondary);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: var(--card-shadow);
  text-align: center;
}

.culture-text {
  font-size: 1.1rem;
  color: var(--text-dark);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.culture-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.culture-value {
  text-align: center;
}

.value-icon {
  width: 4rem;
  height: 4rem;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.value-icon i {
  color: var(--primary);
  font-size: 1.5rem;
}

.culture-value h3 {
  margin-bottom: 0.5rem;
}

.culture-value p {
  color: var(--text-light);
}

/* Contact Section */
.contact {
  background-color: var(--secondary);
}

.contact-container {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: var(--card-shadow);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.contact-info h3, .contact-form h3 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.contact-methods {
  margin-bottom: 2rem;
}

.contact-method {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.method-icon {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
}

.method-icon i {
  color: var(--primary);
}

.social-media h4 {
  margin-bottom: 1rem;
}

.social-icons {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: var(--transition);
}

.social-icon:hover {
  background-color: var(--primary);
  color: var(--white);
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

input, textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-family: inherit;
  transition: var(--transition);
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-light);
}

.submit-btn {
  width: 100%;
}

/* Footer */
.footer {
  background-color: #f8f9fa;
  color: var(--text-dark);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border-color);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-logo i {
  font-size: 1.2rem;
  margin-right: 0.5rem;
  color: var(--primary);
}

.footer-logo h2 {
  font-size: 1.5rem;
  margin: 0;
}

.footer-info p {
  color: var(--text-light);
}

.footer-links h3, .footer-contact h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.quick-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.quick-links a {
  color: var(--text-light);
}

.quick-links a:hover {
  color: var(--primary);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact-item {
  display: flex;
  align-items: center;
}

.footer-contact-item i {
  color: var(--primary);
  margin-right: 0.75rem;
  width: 20px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Media Queries */
@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
    align-items: center;
  }
  
  .mobile-menu-btn {
    display: none;
  }
  
  .hero h1 {
    font-size: 3rem;
  }
  
  .about-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .contact-container {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .hero {
    padding: 6rem 0;
  }
  
  .about-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-header, .hero-content, .about-card, .app-card, .culture-value, .contact-container {
  animation: fadeIn 0.6s ease-out;
}