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

html, body {
  width: 100%;
  min-height: 100%;
  font-family: Arial, sans-serif;
  overflow-x: hidden;
}

body {
  background: url("image.png") no-repeat center center fixed;
  background-size: cover;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 100vw;
  display: flex;
  align-items: center;
  padding: 20px 30px;
  background: transparent;
  z-index: 1000;
}

.logo {
  height: 80px;
  width: auto;
  object-fit: contain;
}

nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 35px;
}

nav a {
  text-decoration: none;
  color: white;
  font-weight: bold;
  font-size: 28px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7);
}

.hero {
  width: 100vw;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
}

.hero h1 {
  font-size: 60px;
  color: white;
  text-shadow: 0 4px 15px rgba(0,0,0,0.6);
}

@media (max-width: 768px) {
  header {
    padding: 15px;
  }

  .logo {
    height: 60px;
  }

  nav {
    gap: 18px;
  }

  nav a {
    font-size: 20px;
  }

  .hero h1 {
    font-size: 36px;
  }
}