@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap');

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Inter', Arial, sans-serif;
  overflow-x: hidden;
  background: #181c25;
}

.bg-wallpaper {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: #222;
  background-size: cover;
  background-position: center;
  filter: brightness(0.7) blur(2px);
  animation: zoom 20s ease-in-out infinite alternate;
  transition: background-image 1s cubic-bezier(.4,0,.2,1);
}

@keyframes zoom {
  from { transform: scale(1);}
  to { transform: scale(1.05);}
}

.card {
  position: relative;
  z-index: 1;
  max-width: 420px;
  margin: 4em auto;
  background: rgba(255,255,255,0.82);
  border-radius: 20px;
  box-shadow: 0 8px 32px 0 rgba(31,38,135,0.14);
  padding: 2.5em 2em 2em 2em;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: fadeInCard 1s cubic-bezier(.4,0,.2,1);
  color: #23235b;
  text-align: center;
}

@keyframes fadeInCard {
  from { opacity: 0; transform: translateY(40px);}
  to   { opacity: 1; transform: none;}
}

.fade-in {
  opacity: 0;
  animation: fadeIn 1.2s .3s forwards;
}
@keyframes fadeIn {
  to { opacity: 1; }
}

h1 {
  font-size: 2.1rem;
  font-weight: 700;
  margin: 0.25em 0 0.2em 0;
  color: #22223b;
  letter-spacing: -1px;
  animation: popIn 1s cubic-bezier(.4,0,.2,1);
}
@keyframes popIn {
  from { transform: scale(0.85); opacity: 0;}
  to { transform: scale(1); opacity: 1;}
}

.wave {
  display: inline-block;
  animation: waveAnim 2.5s infinite;
  transform-origin: 70% 70%;
}
@keyframes waveAnim {
  0%, 60%, 100% { transform: rotate(0deg);}
  10%, 30% { transform: rotate(16deg);}
  20% { transform: rotate(-8deg);}
  40% { transform: rotate(6deg);}
  50% { transform: rotate(-4deg);}
}

.subtitle {
  font-size: 1.08rem;
  color: #37306b;
  margin-bottom: 1.2em;
  animation: fadeIn 1.2s 0.5s forwards;
}

section {
  margin-bottom: 1.2em;
  animation: fadeIn 1.2s 0.8s forwards;
}

h2 {
  margin: 0.8em 0 0.5em 0;
  font-weight: 700;
  color: #23235b;
}

.emoji {
  display: inline-block;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0);}
  20% { transform: translateY(-8px);}
  40% { transform: translateY(0);}
  60% { transform: translateY(-4px);}
  80% { transform: translateY(0);}
}

.email-btn {
  display: inline-block;
  margin: 1.2em 0 0.5em 0;
  padding: 0.7em 1.6em;
  background: linear-gradient(90deg, #7f9cf5 0%, #4f46e5 100%);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  font-size: 1.1em;
  box-shadow: 0 2px 16px #7f9cf533;
  transition: background 0.18s, transform 0.18s;
  letter-spacing: 0.02em;
}
.email-btn:hover, .email-btn:focus {
  background: linear-gradient(90deg, #4f46e5 0%, #7f9cf5 100%);
  transform: translateY(-2px) scale(1.04);
  color: #fff;
  text-decoration: none;
}

footer {
  text-align: center;
  color: #8e99af;
  margin-top: 1.5em;
  font-size: 0.95em;
  animation: fadeIn 1.2s 1.2s forwards;
}

@media (max-width: 700px) {
  .card { padding: 1.2em 0.5em; margin: 1.5em 0;}
  h1 { font-size: 1.3em; }
}