* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  }
  
  :root {
    --primary-color: #F4A261; /* Solar Gold for highlights */
    --secondary-color: #264653; /* Deep Blue for hover states */
    --accent-color: #2A9D8F; /* Vibrant Teal for accents */
    --background-dark: linear-gradient(to bottom, #333, #121212); /* Dark gradient */
    --background-light: whitesmoke; 
    --text-light: #ffffff; /* White text */
    --text-dark: black; /* Light gray for secondary text */
    --shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  }
  
  body {
    background: var(--background-dark);
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
  }
  
  .container {
    max-width: 800px;
    text-align: center;
    padding: 2rem;
    position: relative;
    z-index: 1;
  }
  
  h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
  }
  
  .highlight {
    color: var(--primary-color);
    position: relative;
  }
  
  .highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transform-origin: left;
    animation: highlight 1.5s ease-in-out forwards;
  }
  
  @keyframes highlight {
    0% { transform: scaleX(0); }
    100% { transform: scaleX(1); }
  }
  
  p {
    font-size: 1.25rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease-out 0.5s forwards;
  }
  
  @keyframes fadeUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .timer {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0;
    opacity: 0;
    animation: fadeIn 1s ease-out 1s forwards;
  }
  
  .timer-block {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .number {
    font-size: 2.5rem;
    font-weight: bold;
    background-color: rgba(38, 70, 83, 0.3); /* secondary-color with opacity */
    border-radius: 8px;
    padding: 1rem;
    min-width: 5rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
  }
  
  .number::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
  }
  
  .label {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
  }
  
  .progress-container {
    width: 100%;
    max-width: 400px;
    margin: 2rem auto;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    height: 10px;
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeIn 1s ease-out 1.5s forwards;
  }
  
  .progress-bar {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    border-radius: 50px;
    width: 0%;
    animation: progress 30s linear forwards;
  }
  
  @keyframes progress {
    to { width: 100%; }
  }
  
  @keyframes fadeIn {
    to { opacity: 1; }
  }
  
  .social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
    opacity: 0;
    animation: fadeIn 1s ease-out 2s forwards;
  }
  
  .social-links a {
    color: var(--text-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(38, 70, 83, 0.4); /* secondary-color with opacity */
    transition: all 0.3s ease;
  }
  
  .social-links a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
  }
  
  .icon {
    width: 20px;
    height: 20px;
  }
  
  .particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
  }
  
  .particle {
    position: absolute;
    width: 5px;
    height: 5px;
    background-color: rgba(244, 162, 97, 0.3); /* primary-color with opacity */
    border-radius: 50%;
  }
  
  .cog {
    position: absolute;
    width: 100px;
    height: 100px;
    animation: spin 15s linear infinite;
    opacity: 0.1;
  }
  
  .cog svg {
    width: 100%;
    height: 100%;
    fill: var(--accent-color);
  }
  
  @keyframes spin {
    to { transform: rotate(360deg); }
  }
  
  .cog:nth-child(1) {
    top: 15%;
    left: 10%;
  }
  
  .cog:nth-child(2) {
    top: 20%;
    right: 15%;
    animation-duration: 12s;
    animation-direction: reverse;
  }
  
  .cog:nth-child(3) {
    bottom: 15%;
    left: 15%;
    animation-duration: 18s;
  }
  
  .update-message {
    position: relative;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1rem;
    background-color: rgba(38, 70, 83, 0.9); /* secondary-color with opacity */
    border-top: 1px solid rgba(244, 162, 97, 0.2); /* primary-color with opacity */
    opacity: 0;
    transform: translateY(100%);
  }
  
  .update-message.show {
    animation: slideUp 0.5s ease forwards;
  }
  
  @keyframes slideUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .email-form {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    animation: fadeIn 1s ease-out 2.5s forwards;
  }
  
  .email-input {
    width: 100%;
    max-width: 300px;
    padding: 0.75rem 1rem;
    border-radius: 50px;
    border: none;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    outline: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
  }
  
  .email-input:focus {
    background-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 2px rgba(244, 162, 97, 0.5); /* primary-color with opacity */
  }
  
  .submit-btn {
    background-color: var(--primary-color);
    color: var(--text-dark);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
  }
  
  .submit-btn:hover {
    background-color: var(--accent-color);
    color: var(--text-light);
    transform: translateY(-2px);
  }
  
  .submit-btn:active {
    transform: translateY(0);
  }
  
  .submit-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
  }
  
  @keyframes ripple {
    0% {
      transform: scale(0, 0);
      opacity: 0.5;
    }
    100% {
      transform: scale(20, 20);
      opacity: 0;
    }
  }
  
  .submit-btn.clicked::after {
    animation: ripple 1s ease-out;
  }
  
  @media (max-width: 768px) {
    h1 {
      font-size: 2.2rem;
    }
    
    p {
      font-size: 1rem;
    }
    
    .timer {
      gap: 0.8rem;
    }
    
    .number {
      font-size: 1.8rem;
      min-width: 4rem;
    }
    
    .cog {
      width: 60px;
      height: 60px;
    }
  }