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

body {
  font-family: 'Arial', sans-serif;
  background: #0c0c0c;
  color: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}

section {
  width: 100%;
  box-sizing: border-box;
}

.container {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  color: white;
  font-weight: bold;
}

.btn-primary {
  background-color: orange;
  padding: 10px 20px;
  color: black;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: bold;
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: bold;
}

.lang {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s;
}

.lang:hover {
  color: orange;
}

.lang.active {
  color: white;
}

/* Hero Section */

.hero {
  height: 100vh;
  padding-top: 140px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #0c0c0c;
}

.hero h1 {
  font-size: 60px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero .orange {
  color: orange;
}

.hero .white {
  color: white;
  text-shadow: 0 0 10px #fff;
}

.description {
  font-size: 14px;
  text-transform: uppercase;
  margin-bottom: 40px;
  opacity: 0.8;
}

/* Bottom row */

.beta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
}

.socials {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 42px;
}

.socials a {
  color: white;
  padding: 8px;
  border-radius: 4px;
  transition: background 0.3s;
}

.socials img.social-icon {
  width: 42px;
  height: 42px;
  object-fit: contain;
  transition: opacity 0.3s;
}

.socials a:hover img.social-icon {
  opacity: 0.7;
}


.btn-register {
  background: orange;
  padding: 14px 30px;
  color: white;
  font-weight: bold;
  border-radius: 0 10px 0 10px;
  text-decoration: none;
}

.date {
  font-size: 14px;
  color: #ccc;
}

/* Responsive */
@media (max-width: 768px) {
  .beta-row {
    flex-direction: column;
    gap: 20px;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero h1 {
    font-size: 40px;
  }
}