:root {
  --primary-color: #000000; /* Apple Black */
  --secondary-color: #0071e3; /* Apple Blue */
  --accent-color-1: #86868b; /* Apple Gray */
  --accent-color-2: #f5f5f7; /* Apple Light Gray */
  --text-primary: #1d1d1f;
  --text-secondary: #86868b;
  --background: #ffffff;
  --surface: #f5f5f7;
  --divider: #d2d2d7;
  --error: #ff3b30;
  --success: #34c759;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', sans-serif;
  color: var(--text-primary);
  background-color: var(--background);
  line-height: 1.47059;
  font-weight: 400;
  letter-spacing: -0.022em;
  overflow-x: hidden;
  height: 100vh;
}

.coming-soon-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  min-height: 100vh;
  padding: 2rem;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  margin-top: 4rem;
  margin-bottom: 2rem;
}

.logo h1 {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.05em;
}

.logo span {
  color: var(--secondary-color);
}

.content {
  max-width: 980px;
  width: 100%;
  text-align: center;
  z-index: 2;
  margin: 0 auto;
}

.title {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  font-size: 3.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  letter-spacing: -0.05em;
  line-height: 1.1;
}

.subtitle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: 6rem;
  font-weight: 400;
  letter-spacing: -0.022em;
}

.product-description {
  margin: 3rem 0;
  text-align: center;
}

.product-description h2 {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
  text-align: center;
  letter-spacing: -0.05em;
}

.product-description > p {
  font-size: 1.25rem;
  line-height: 1.47059;
  color: var(--text-secondary);
  margin-bottom: 3.5rem;
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
  letter-spacing: -0.022em;
}

.description-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.description-item {
  background-color: var(--background);
  border-radius: 18px;
  padding: 2rem;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
}

.icon-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--accent-color-2);
  margin-bottom: 1.5rem;
}

.icon-container i {
  font-size: 28px;
  color: var(--secondary-color);
}

.description-item h3 {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  letter-spacing: -0.022em;
}

.description-item p {
  font-size: 1.0625rem;
  line-height: 1.47059;
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: -0.022em;
}

.key-benefits {
  background-color: var(--background);
  border-radius: 18px;
  padding: 3rem;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
  margin-bottom: 4rem;
}

.key-benefits h2 {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-align: center;
  letter-spacing: -0.05em;
}

.benefits-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  list-style: none;
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.benefits-list i {
  color: var(--secondary-color);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.benefits-list span {
  font-size: 1.0625rem;
  line-height: 1.47059;
  color: var(--text-primary);
  letter-spacing: -0.022em;
}

.notification-form {
  margin-top: 2rem;
  margin-bottom: 4rem;
  width: 100%;
  max-width: 600px;
  padding: 3rem;
  border-radius: 18px;
  background-color: var(--background);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.cta-container {
  margin: 4rem auto;
  text-align: center;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tally-popup {
  background-color: var(--secondary-color);
  color: white;
  border: none;
  border-radius: 980px;
  padding: 0 32px;
  font-size: 1.125rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  transition: background-color 0.3s, transform 0.2s;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', sans-serif;
  letter-spacing: -0.01em;
  width: auto;
  min-width: 200px;
  max-width: 300px;
}

.tally-popup:hover {
  background-color: #0062c3;
  transform: scale(1.02);
}

.tally-popup:active {
  transform: scale(0.98);
}

.cta-subtext {
  margin-top: 1rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

.notification-form h2 {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  letter-spacing: -0.05em;
}

.form-group {
  display: flex;
  gap: 1rem;
}

.input-container {
  position: relative;
  flex-grow: 1;
}

.input-container input {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  border: 1px solid var(--divider);
  border-radius: 8px;
  background-color: var(--background);
  transition: border-color 0.3s;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', sans-serif;
}

.input-container input:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.15);
}

.input-container label {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: var(--text-secondary);
  pointer-events: none;
  transition: all 0.3s;
}

.input-container input:focus + label,
.input-container input:not(:placeholder-shown) + label {
  top: 0;
  transform: translateY(-50%) scale(0.8);
  background-color: var(--background);
  padding: 0 8px;
}

.btn-notify {
  background-color: var(--secondary-color);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0 20px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  transition: background-color 0.3s;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', sans-serif;
}

.btn-notify:hover {
  background-color: #0062c3;
}

.form-message {
  margin-top: 1rem;
  font-size: 0.875rem;
  height: 20px;
}

.form-message.error {
  color: var(--error);
}

.form-message.success {
  color: var(--success);
}

.particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  display: none;
}

footer {
  width: 100%;
  padding: 2rem 0;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: 2rem;
  border-top: 1px solid var(--divider);
}

/* Media Queries */
@media (max-width: 768px) {
  .title {
    font-size: 2.5rem;
  }
  
  .subtitle {
    font-size: 1.25rem;
  }
  
  .description-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .benefits-list {
    grid-template-columns: 1fr;
  }
  
  .product-description h2 {
    font-size: 2rem;
  }
  
  .product-description > p {
    font-size: 1.125rem;
  }
  
  .notification-form {
    padding: 2rem;
  }
  
  .form-group {
    flex-direction: column;
  }
  
  .btn-notify {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .coming-soon-container {
    padding: 1.5rem;
  }
  
  .logo h1 {
    font-size: 2rem;
  }
  
  .title {
    font-size: 2rem;
  }
  
  .subtitle {
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
  }
  
  .product-description {
    margin: 2rem 0;
  }
  
  .description-item {
    padding: 1.5rem;
  }
  
  .key-benefits {
    padding: 1.5rem;
  }
  
  .icon-container {
    width: 48px;
    height: 48px;
  }
  
  .icon-container i {
    font-size: 24px;
  }
  
  .notification-form {
    padding: 1.5rem;
  }
  
  .notification-form h2 {
    font-size: 1.5rem;
  }
}