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

body {
  min-height: 100vh;
  overflow: hidden;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: url("../images/background.png");
  color: #fff;
}

/* PARTICLES */
#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* FLOATING CARDS */
.background {
  position: fixed;
  inset: 0;
  z-index: 1;
}

.card {
  position: absolute;
  width: 220px;
  height: 300px;
  border-radius: 16px;
  border: 10px solid #fff;
  background-size: cover;
  background-position: center;
  opacity: 0.95;

  will-change: transform;
  transform-origin: center center;
  z-index: 1;

  box-shadow:
    0 30px 60px rgba(0,0,0,.35),
    inset 0 0 0 1px rgba(255,255,255,.35);
}

/* HERO */
.hero {
  position: relative;
  z-index: 5;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* glass */
.hero-glass {
  padding: 73px 86px;
  border-radius: 28px;

  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.02)
  );

  backdrop-filter: blur(22px);
  box-shadow: 0 40px 120px rgba(0,0,0,.45);
}

/* CONTENT */
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 420px;
}

.hero-content h1 {
  font-family: 'Allura', cursive;
  font-size: 58px;
  font-weight: 400;
  letter-spacing: 1.5px;
  margin-bottom: 22px;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,.35);
  animation: fadeUp 1.2s ease forwards;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content p {
  font-size: 14px;
  line-height: 1.7;
  opacity: .85;
  margin-bottom: 32px;
}

.hero-content button {
  padding: 12px 18px;
  border-radius: 999px;
  border: none;
  background: #fff;
  color: #000;
  font-weight: 500;
  cursor: pointer;
  transition: .25s ease;
}

.hero-content button:hover {
  opacity: .9;
  background: #000;
  color: #fff;
  transform: translateY(-1px);
}

/* MOBILE BLOCK */
.mobile-block {
  display: none;
}

@media (max-width: 768px) {
  #particles,
  .background,
  .hero {
    display: none !important;
  }

  .mobile-block {
    display: flex;
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg,#f8dfe8,#e8e6f7);
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #333;
    padding: 32px;
    flex-direction: column;
  }
}

/* HARD MOBILE BLOCK */
@media (hover: none) and (pointer: coarse) {
  #particles,
  .background,
  .hero {
    display: none !important;
  }

  .mobile-block {
    display: flex !important;
  }
}