/* Обнуление и базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  min-height: 100vh;
  background: linear-gradient(135deg, #1e3c72, #2a5298);
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  overflow: hidden;
  position: relative;
}

/* Анимированный фон */
body::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
  animation: rotate 20s linear infinite;
  z-index: -1;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Контент */
.container {
  text-align: center;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  backdrop-filter: blur(5px);
  animation: fadeInUp 1.2s ease-out;
}

.title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeIn 1.5s forwards 0.3s;
}

.subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeIn 1.5s forwards 0.6s;
}

.loader {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  background: white;
  border-radius: 50%;
  opacity: 0;
  animation: bounce 1.4s infinite ease-in-out;
}

.dot:nth-child(2) {
  animation-delay: 0.16s;
}

.dot:nth-child(3) {
  animation-delay: 0.32s;
}

.contact {
  font-size: 0.95rem;
  opacity: 0;
  animation: fadeIn 1.5s forwards 1s;
}

.contact a {
  color: #ffcc00;
  text-decoration: none;
}

.contact a:hover {
  text-decoration: underline;
}

/* Анимации */
@keyframes fadeIn {
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 80%, 100% { transform: scale(0); opacity: 0.6; }
  40% { transform: scale(1); opacity: 1; }
}