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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #fff;
  color: #222;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

header {
  background: linear-gradient(to right, #c62828, #ff8f00);
  padding: 20px 0;
  position: relative;
  z-index: 10;
  box-shadow: 0 4px 8px -4px rgba(0, 0, 0, 0.15);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
}

nav img.logo {
  height: 40px;
}

.nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

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

.nav-links ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.2rem;
}

.nav-links ul li a:hover {
  text-decoration: underline;
}

footer {
  background: linear-gradient(to right, #ff8f00, #c62828);
  margin-top: 10px;
  box-shadow: 0 -4px 8px -4px rgba(0, 0, 0, 0.15);      
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;      
  margin: 0 auto;        
  padding: 20px 20px;    
}

.footer-left {
  color: #ffffff;
  font-size: 1rem;         
  font-weight: normal;
}

.footer-nav {
  display: flex;
  align-items: center;
  font-weight: bold;
}

.footer-nav a {
  color: #ffffff;
  text-decoration: none;
  font-size: 1rem;         
  margin: 0 8px;          
}

.footer-nav .separator {
  color: #ffffff;
  margin: 0 4px;
  user-select: none;    
}

.footer-logo {
  height: 40px;           
  width: auto;
}

.footer-nav a:hover {
  text-decoration: underline;
}

@media (max-width: 500px) {
  .footer-container {
    flex-direction: column;
    row-gap: 10px;
    text-align: center;
  }
  .footer-left,
  .footer-nav,
  .footer-logo {
    width: 100%;
  }
  .footer-nav {
    justify-content: center;
  }
  .footer-logo {
    margin-top: 5px;
  }
}

@media (max-width: 600px) {

  header {
    padding-top: 10px;
    padding-bottom: 12px; 
  }

  nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 20px; 
  }

  nav img.logo {
    margin-bottom: 12px;
  }

  .nav-links ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0;
    margin: 0;
    width: 100%;
  }

  .nav-links ul li a {
    display: block;
    width: 100%;
    text-align: center;
    padding: 6px 0;
    font-size: 1rem;
  }
}

h2 {
  color: #c62828;
  margin-bottom: 15px;
  text-align: left;
}

section p,
section ul {
  text-align: left;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
}

.btn {
  display: inline-block;
  background-color: #ef6c00;
  color: #ffffff;
  padding: 12px 25px;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s ease;
}

.btn:hover {
  background-color: #e65100;
}

@media (max-width: 600px) {
  header {
    padding-top: 12px;
    padding-bottom: 12px;
  }

  nav {
    display: flex !important;           
    flex-direction: column;             
    align-items: center;               
    justify-content: center;           
    position: static !important;        
    height: auto !important;           
  }

  .nav-links {
    position: static !important;       
    left: auto !important;             
    transform: none !important;
    margin-top: 8px;                    
    width: 100%;                       
  }

  .nav-links ul {
    display: flex;
    flex-direction: column;            
    gap: 6px;                         
    padding: 0;
    margin: 0;
    width: 100%;
  }

  .nav-links ul li a {
    display: block;
    width: 100%;
    text-align: center;
    padding: 8px 0;                    
    font-size: 1rem;                   
    color: #fff;                       
  }

  nav img.logo {
    margin-bottom: 8px;
  }
}

.language-selector {
  position: absolute;
  top: 5%;
  right: 10px;
  font-size: 38px;
  line-height: 1;
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Twemoji Mozilla", sans-serif;
}

.language-selector a {
  font-size: inherit;
  display: inline-block;
  margin: 0 6px;
  text-decoration: none;
}

.language-selector a:hover {
  text-decoration: underline;
  text-decoration-color: #ffffff;
}

@media (max-width: 768px) {
  .language-selector {
    position: static;
    margin-top: 10px;
    display: flex;
    justify-content: center;
    gap: 12px;
    font-size: 30px;
  }

  nav {
    flex-direction: column;
    align-items: center;
  }

  .nav-links {
    margin-top: 10px;
  }
}