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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

header {
  background: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #0066cc;
}

nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

nav a {
  text-decoration: none;
  color: #333;
  font-size: 0.95rem;
  transition: color 0.3s;
}

nav a:hover {
  color: #0066cc;
}

.language-flags {
  display: flex;
  gap: 0.5rem;
}

.flag {
  width: 24px;
  height: 18px;
  cursor: pointer;
  border-radius: 2px;
  border: 1px solid #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: transform 0.2s;
}

.flag:hover {
  transform: scale(1.1);
}

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

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

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

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

  .logo img {
    max-height: 42px;
  }
  nav {
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    gap: 0;
    padding: 1rem;
    border-bottom: 1px solid #ddd;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  nav.active {
    max-height: 400px;
  }

  nav a {
    padding: 0.75rem 0;
    display: block;
  }

  .language-flags {
    padding: 0.75rem 0;
    border-top: 1px solid #ddd;
    margin-top: 0.75rem;
  }

  .header-container {
    padding: 1rem;
  }
}

.hero {
  /* background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%); */
  background-image: url("./img/wallpaper.jpg");
  /* filter: brightness(30%); */
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  padding: 6rem 2rem;
  text-align: center;
}

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

.hero small {
  font-size: 0.9rem;
  opacity: 0.9;
}

.hero h1 {
  font-size: 3rem;
  margin: 1rem 0;
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.cta-button {
  display: inline-block;
  background: white;
  color: #0066cc;
  padding: 0.75rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s;
}

.cta-button:hover {
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .hero {
    padding: 3rem 1rem;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 0.95rem;
  }
}

.services {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  padding: 2rem;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  transition: box-shadow 0.3s;
}

.service-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
  margin-bottom: 1rem;
  /* color: #0066cc; */
  color: #000;
  font-size: 1.3rem;
  text-align: center;
}

.service-card p {
  color: #666;
  line-height: 1.7;
}

.services h2 {
  font-size: 2rem;
  text-align: center;
  color: #333;
}

.companies {
  background: #f9f9f9;
  padding: 4rem 2rem;
  text-align: center;
}

.companies h2 {
  font-size: 2rem;
  margin-bottom: 3rem;
  color: #333;
}

.companies-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
}

.company-logo {
  height: 100px;
  background: #e8e8e8;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 0.9rem;
}

.contact {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.contact h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 3rem;
  color: #333;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info h3 {
  color: #0066cc;
  margin-bottom: 1rem;
}

.contact-info p {
  color: #666;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea {
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.95rem;
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form button {
  padding: 0.75rem 1.5rem;
  background: #0066cc;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s;
}

.contact-form button:hover {
  background: #0052a3;
}

@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
  }

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

  .companies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 2rem;
  font-size: 0.9rem;
}

section {
  border-bottom: 1px solid #e0e0e0;
}

section:last-of-type {
  border-bottom: none;
}

.iconic {
  display: block;
  margin: auto;
  width: 25%;
}

footer a {
  color: #fff;
  text-decoration: none;
}