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

body {
  font-family: Arial, sans-serif;
  background: #050505;
  color: white;
  overflow-x: hidden;
}

.container {
  width: 100%;
  min-height: 100vh;
  padding: 40px 8%;
  background:
    linear-gradient(
      90deg,
      #000000 0%,
      #050d1d 50%,
      #111111 100%
    );
}

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

.logo {
  width: 90px;
}

.contact-btn {
  border: 1px solid #1d8fff;
  color: white;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 10px;
  transition: 0.3s;
}

.contact-btn:hover {
  background: #1d8fff;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80vh;
  gap: 40px;
}

.left {
  flex: 1;
}

.right {
  flex: 1;
  text-align: center;
}

.right img {
  width: 100%;
  max-width: 550px;
  opacity: 0.95;
}

h1 {
  font-size: 72px;
  color: #1d8fff;
  margin-bottom: 10px;
}

.tagline {
  font-size: 28px;
  color: #cfcfcf;
  line-height: 1.4;
  margin-bottom: 30px;
}

.line {
  width: 80px;
  height: 4px;
  background: #1d8fff;
  margin-bottom: 30px;
}

h2 {
  font-size: 54px;
  line-height: 1.2;
  margin-bottom: 20px;
}

h2 span {
  color: #1d8fff;
}

.desc {
  font-size: 20px;
  color: #bdbdbd;
  line-height: 1.8;
  margin-bottom: 35px;
}

.mail-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  background: #1d8fff;
  color: white;
  padding: 16px 30px;
  border-radius: 12px;
  font-size: 18px;
  transition: 0.3s;
}

.mail-btn:hover {
  transform: translateY(-2px);
}

footer {
  text-align: center;
  color: #8d8d8d;
  padding-top: 40px;
  font-size: 15px;
}

@media (max-width: 900px) {

  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 50px;
  }

  h1 {
    font-size: 52px;
  }

  h2 {
    font-size: 40px;
  }

  .tagline {
    font-size: 22px;
  }

  .desc {
    font-size: 18px;
  }

  .line {
    margin: 20px auto;
  }

}