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

body {
  font-family: 'Poppins', sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: relative;
  padding: 20px;
}

/* Animated background particles */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  animation: float 20s infinite;
}

.particle:nth-child(1) {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.particle:nth-child(2) {
  top: 60%;
  right: 10%;
  animation-delay: 4s;
  width: 200px;
  height: 200px;
}

.particle:nth-child(3) {
  bottom: 10%;
  left: 30%;
  animation-delay: 8s;
  width: 250px;
  height: 250px;
}

.particle:nth-child(4) {
  top: 30%;
  right: 30%;
  animation-delay: 12s;
  width: 180px;
  height: 180px;
}

.particle:nth-child(5) {
  bottom: 30%;
  right: 20%;
  animation-delay: 16s;
  width: 220px;
  height: 220px;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.3;
  }
  50% {
    transform: translate(50px, 50px) scale(1.1);
    opacity: 0.5;
  }
}

/* Main content */
.content {
  max-width: 700px;
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeInUp 1s ease-out;
}

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

/* Logo */
.logo {
  margin-bottom: 30px;
  animation: bounce 2s ease-in-out infinite;
}

.logo-circle {
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  font-size: 40px;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Typography */
.main-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  display: inline-block;
}

.subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 50px;
  font-weight: 300;
  line-height: 1.6;
}

/* Countdown */
.countdown {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.time-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 20px 25px;
  min-width: 100px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease, background 0.3s ease;
}

.time-box:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.time {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 5px;
}

.label {
  display: block;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 300;
}

/* Form */
.notify-form {
  display: flex;
  gap: 15px;
  max-width: 500px;
  margin: 0 auto 30px;
  flex-wrap: wrap;
  justify-content: center;
}

.email-input {
  flex: 1;
  min-width: 250px;
  padding: 18px 25px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: white;
  font-size: 1rem;
  font-family: 'Poppins', sans-serif;
  outline: none;
  transition: all 0.3s ease;
}

.email-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.email-input:focus {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.notify-btn {
  padding: 18px 35px;
  background: white;
  color: #667eea;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.notify-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.notify-btn:active {
  transform: translateY(-1px);
}

/* Success message */
.success-message {
  background: rgba(76, 175, 80, 0.9);
  color: white;
  padding: 15px 30px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 30px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.success-message.show {
  opacity: 1;
  transform: translateY(0);
}

/* Social links */
.social-links {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 40px;
}

.social-link {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
  background: white;
  color: #667eea;
  transform: translateY(-5px);
}

/* Responsive */
@media (max-width: 768px) {
  .main-title {
    font-size: 2.5rem;
  }
  
  .subtitle {
    font-size: 1rem;
  }
  
  .countdown {
    gap: 15px;
  }
  
  .time-box {
    min-width: 80px;
    padding: 15px 20px;
  }
  
  .time {
    font-size: 2rem;
  }
  
  .notify-form {
    flex-direction: column;
  }
  
  .email-input {
    width: 100%;
  }
  
  .notify-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .main-title {
    font-size: 2rem;
  }
  
  .time {
    font-size: 1.5rem;
  }
  
  .label {
    font-size: 0.75rem;
  }
}