/* fonts */
@import url("https://fonts.googleapis.com/css2?family=Orbitron:wght@600;700&family=Poppins:wght@300;400;500&display=swap");

:root {
  --clr: white;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  color: white;
}

/* background wrapper */
.main-wrapper {
  min-height: 100vh;
  background: url("./lumine-bg.jpg") center/cover no-repeat;
  display: flex;
  flex-direction: column;
}

/* navbar */
.premium-nav {
  position: fixed;
  width: 100%;
  padding: 15px 15px;
  backdrop-filter: blur(14px);
  background: rgba(20, 30, 60, 0.35);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 1000;
}

.genshin-logo {
  height: 45px;
  transition: 0.3s ease;
}

.genshin-logo:hover {
  transform: scale(1.05);
}

.nav-link {
  position: relative;
  color: white !important;
  font-weight: 500;
  margin-left: 20px;
  letter-spacing: 0.5px;
  transition: 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, #ffd700, #ff9900);
  transition: width 0.4s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link:hover {
  color: #ffd700 !important;
}

/* hero */
.hero {
  padding-top: 150px;
  padding-bottom: 50px;
  text-align: center;
}

.hero h1 {
  font-family: "Orbitron", sans-serif;
  font-size: 60px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px #ffffff;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
}

.hero p {
  font-size: 20px;
  margin-top: 10px;
}

/* contact section */
.contact-section {
  flex: 1;
  display: flex;
  align-items: center;
  padding-bottom: 80px;
}

/* brighter glass card */
.glass-card {
  padding: 35px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: 0.4s ease;
  color: #222 !important;
}

.glass-card:hover {
  transform: translateY(-6px);
}

.glass-card h3 {
  margin-bottom: 25px;
  font-weight: 700;
}

.glass-card p {
  margin-bottom: 20px;
}

.form-control {
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: #222;
  font-weight: 500;
}

.form-control::placeholder {
  color: #555;
  font-weight: 500;
}

.form-control:focus {
  background: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
  border-color: #ffd700;
  color: white;
}

.form-control:focus {
  background: white;
  border-color: #ffb400;
  box-shadow: 0 0 12px rgba(255, 180, 0, 0.5);
}

/* button */
.btn-genshin {
  background: linear-gradient(90deg, #ffd700, #ff9900);
  border: none;
  font-weight: 600;
  padding: 12px;
  border-radius: 10px;
  transition: 0.3s ease;
  color: black;
}

.btn-genshin:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
}

/* responsive */
@media (max-width: 991px) {
  .hero {
    padding-top: 100px;
  }

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

  .contact-section {
    padding: 20px 0 40px 0;
  }

  .navbar-collapse {
    background: rgba(20, 30, 60, 0.7);
    padding: 20px;
    border-radius: 12px;
    margin-top: 10px;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 28px;
  }

  .glass-card {
    padding: 25px;
  }
}