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

    body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        background: #0a0a0a;
        color: #ffffff;
        line-height: 1.6;
        overflow-x: hidden;
    }

    .header {
        padding: 2rem 5%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        position: fixed;
        top: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.8);
        backdrop-filter: blur(10px);
        z-index: 1000;
        border-bottom: 1px solid rgba(0, 255, 153, 0.1);
    }

    .logo {
        font-size: 1.5rem;
        font-weight: 700;
        color: #00FF99;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .cat-icon {
        width: 30px;
        height: 30px;
        fill: #00FF99;
    }

    .nav {
        display: flex;
        gap: 2rem;
        align-items: center;
    }

    .nav a {
        color: #888;
        text-decoration: none;
        transition: color 0.3s;
        font-size: 0.95rem;
    }

    .nav a:hover {
        color: #00FF99;
    }

    .hero {
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 8rem 5% 4rem;
        text-align: center;
    }

    .hero h1 {
        font-size: clamp(2.5rem, 6vw, 4.5rem);
        font-weight: 800;
        margin-bottom: 1.5rem;
        line-height: 1.1;
    }

    .gradient-text {
        background: linear-gradient(135deg, #00FF99 0%, #00CCFF 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .hero p {
        font-size: 1.25rem;
        color: #888;
        max-width: 600px;
        margin-bottom: 3rem;
    }

    .waitlist-form {
        display: flex;
        gap: 1rem;
        max-width: 500px;
        width: 100%;
        margin-bottom: 3rem;
    }

    .email-input {
        flex: 1;
        padding: 1rem 1.5rem;
        background: rgba(255, 255, 255, 0.05);
        border: 2px solid rgba(0, 255, 153, 0.2);
        border-radius: 12px;
        color: #fff;
        font-size: 1rem;
        transition: all 0.3s;
    }

    .email-input:focus {
        outline: none;
        border-color: #00FF99;
        background: rgba(255, 255, 255, 0.08);
    }

    .email-input::placeholder {
        color: #555;
    }

    .btn-primary {
        padding: 1rem 2.5rem;
        background: #00FF99;
        color: #0a0a0a;
        border: none;
        border-radius: 12px;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s;
        white-space: nowrap;
    }

    .btn-primary:hover {
        background: #00CCFF;
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(0, 255, 153, 0.3);
    }

    .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.3);
        cursor: pointer;
        transition: all 0.3s;
    }

    .dot.active {
        background: #00FF99;
        width: 24px;
        border-radius: 4px;
    }

    .features {
        padding: 8rem 5%;
        max-width: 1200px;
        margin: 0 auto;
    }

    .features h2 {
        font-size: clamp(2rem, 4vw, 3rem);
        text-align: center;
        margin-bottom: 4rem;
    }

    /* .feature-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
    } */

    .feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Changed from auto-fit */
    gap: 2rem;
    max-width: 900px; /* Optional: constrain width */
    margin: 0 auto; /* Optional: center it */
}

@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: 1fr; /* Stack on mobile */
    }
}

    .feature-card {
        padding: 2rem;
        background: rgba(255, 255, 255, 0.03);
        border-radius: 16px;
        border: 1px solid rgba(0, 255, 153, 0.1);
        transition: all 0.3s;
    }

    .feature-card:hover {
        border-color: #00FF99;
        transform: translateY(-5px);
        background: rgba(255, 255, 255, 0.05);
    }

    .feature-icon {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .feature-card h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
        color: #00FF99;
    }

    .feature-card p {
        color: #888;
        font-size: 0.95rem;
    }

    .footer {
        padding: 3rem 5%;
        border-top: 1px solid rgba(0, 255, 153, 0.1);
        text-align: center;
        color: #555;
    }

    .footer-content {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 2rem;
    }

    .footer-links {
        display: flex;
        gap: 2rem;
    }

    .footer-links a {
        color: #555;
        text-decoration: none;
        transition: color 0.3s;
    }

    .footer-links a:hover {
        color: #00FF99;
    }

    @media (max-width: 768px) {
        .waitlist-form {
            flex-direction: column;
        }

        .footer-content {
            flex-direction: column;
            text-align: center;
        }

        .video-section {
            height: 300px;
        }
    }

    .success-message {
        display: none;
        padding: 1rem;
        background: rgba(0, 255, 153, 0.1);
        border: 1px solid #00FF99;
        border-radius: 12px;
        color: #00FF99;
        margin-top: 1rem;
    }



/* ===============================
   Video Section — Single Large Video
   =============================== */

/* .video-section {
  position: relative;
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16 / 9; 
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0, 255, 153, 0.2);
  background: rgba(255, 255, 255, 0.03);
  margin-top: 3rem;
  box-shadow: 0 10px 40px rgba(0, 255, 153, 0.05);
} */

.video-section {
  position: relative;
  width: 100%;
  max-width: 1200px; /* Increase from 900px */
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0, 255, 153, 0.2);
  background: rgba(255, 255, 255, 0.03);
  margin-top: 3rem;
  box-shadow: 0 10px 40px rgba(0, 255, 153, 0.05);
}

/* Stack videos on top of each other */
.video-player {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.video-player.active {
  opacity: 1;
  pointer-events: auto;
}

/* Dots below video */
.video-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

/* Dot styles */
.dot {
  width: 10px;
  height: 10px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s;
}

.dot.active {
  background: #00FF99;
  width: 24px;
  border-radius: 4px;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .video-section {
    max-width: 100%;
    aspect-ratio: 16 / 9;
    margin-top: 2rem;
  }

  .dot {
    width: 8px;
    height: 8px;
  }
}