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

html {
  height: 100%;
}

body {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at top, #0d1b3e 0%, #060a1f 45%, #000000 100%);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #ffffff;
  text-align: center;
}

.container {
  position: relative;
  z-index: 2;
  padding: 40px;
}

/* Starfield layers */
.stars, .stars2, .stars3 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.stars {
  background-image:
    radial-gradient(4.5px 4.5px at 20px 30px, #fff, transparent),
    radial-gradient(4.5px 4.5px at 120px 80px, #fff, transparent),
    radial-gradient(3px 3px at 60px 150px, #fff, transparent),
    radial-gradient(4.5px 4.5px at 200px 60px, #fff, transparent),
    radial-gradient(3px 3px at 250px 180px, #fff, transparent),
    radial-gradient(4.5px 4.5px at 300px 120px, #fff, transparent);
  background-size: 350px 350px;
  animation: moveStars 80s linear infinite, twinkle 3s ease-in-out infinite alternate;
  opacity: 0.9;
}

.stars2 {
  background-image:
    radial-gradient(3px 3px at 50px 50px, #fff, transparent),
    radial-gradient(3px 3px at 160px 100px, #fff, transparent),
    radial-gradient(4.5px 4.5px at 90px 200px, #fff, transparent),
    radial-gradient(3px 3px at 220px 40px, #fff, transparent),
    radial-gradient(4.5px 4.5px at 280px 220px, #fff, transparent);
  background-size: 300px 300px;
  animation: moveStars 120s linear infinite, twinkle 4s ease-in-out infinite alternate-reverse;
  opacity: 0.6;
}

.stars3 {
  background-image:
    radial-gradient(6px 6px at 40px 100px, #fff, transparent),
    radial-gradient(6px 6px at 180px 60px, #fff, transparent),
    radial-gradient(4.5px 4.5px at 260px 160px, #fff, transparent),
    radial-gradient(6px 6px at 320px 40px, #fff, transparent);
  background-size: 400px 400px;
  animation: moveStars 160s linear infinite, twinkle 5s ease-in-out infinite alternate;
  opacity: 0.4;
}

@keyframes moveStars {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}

@keyframes twinkle {
  from { opacity: 0.3; }
  to { opacity: 1; }
}

.title {
  font-family: 'Orbitron', 'Segoe UI', sans-serif;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: 4px;
  background: linear-gradient(90deg, #ff8a00, #e52e71, #ff8a00);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  animation: floatTitle 3.5s ease-in-out infinite, shineTitle 5s linear infinite;
  filter: drop-shadow(0 0 25px rgba(229, 46, 113, 0.35));
}

@keyframes floatTitle {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}

@keyframes shineTitle {
  to { background-position: 200% center; }
}

.subtitle {
  font-family: 'Poppins', 'Segoe UI', sans-serif;
  font-size: clamp(1.1rem, 2.2vw, 1.55rem);
  font-weight: 600;
  color: #e6e6f0;
  max-width: 820px;
  text-wrap: balance;
  margin: 0 auto;
  line-height: 1.6;
}

@media (max-width: 600px) {
  .container { padding: 24px; }
}