body {
  margin: 0;
  padding: 0;
  font-family: 'Arial', sans-serif;
  background: linear-gradient(180deg, #1e293b 0%, #1a253a 40%, #0f172a 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  text-align: center;
  padding-top: 80px;
}

.top-nav {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.9);
  padding: 10px 15px;
  border-radius: 8px;
}

.nav-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  margin-left: 20px;
  font-size: 16px;
  transition: opacity 0.3s ease;
}

.nav-link:hover {
  color: rgba(255, 255, 255, 1);
}

.logo-fixed {
  position: fixed;
  top: 15px;
  left: 15px;
  width: 30px;
  height: auto;
  z-index: 1000;
}

.logo {
  width: 136px;
  margin-bottom: 20px;
  /* default image comes from your HTML src */
}

@media (prefers-color-scheme: dark) {
  .logo {
    /* swap to the dark-mode SVG */
    content: url('/assets/icon-dark-mode.svg');
  }
}

.container {
  max-width: 800px;
  padding: 20px;
  animation: fadeIn 1s ease-out;
}

h1 {
  margin-top: 0;
  margin-bottom: 0.4em;
  font-size: 3em;
  color: #38bdf8;
}

h2 {
  margin-top: 0.2em;
  margin-bottom: 1em;
  font-weight: bold;
  font-size: 1.5em;
  color: #fff;
}

p {
  font-size: 1.2em;
  margin: 0.6em 0;
  color: #ccc;
  line-height: 1.8;
}

.cta-button {
  display: inline-block;
  margin-top: 1em;
  padding: 0.75em 2em;
  color: #1e1e1e;
  background: #00bcd4;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  font-size: 1em;
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: #0097a7;
}

.bn46 {
  width: 150px;
  height: 50px;
}

.footer-links {
  text-align: center;
  font-size: 14px;
  color: grey;
  white-space: nowrap;
  margin: 0;
  padding: 20px 0;
}

.footer-links a {
  color: grey;
  text-decoration: none;
  margin: 0 10px;
}

#footer-container {
  margin-top: 40px;
  padding: 20px 0;
  background: rgba(15, 23, 42, 0.8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* CSS */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.delayed-fade {
  /* starting color */
  color: grey;
  /* custom properties for timing */
  --delay: 2s;
  --duration: 2.25s;
  /* animate from black → white */
  animation: fade-to-white var(--duration) ease var(--delay) forwards;
}

/* keyframes define the fade */
@keyframes fade-to-white {
  from {
    color: grey;
  }

  to {
    color: white;
  }
}

/* Landing page styles */
.value-props {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.value-prop {
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  text-align: left;
}

.value-prop h3 {
  color: #38bdf8;
  font-size: 1.3em;
  margin-bottom: 10px;
}

.value-prop p {
  margin: 0;
  font-size: 1em;
  line-height: 1.6;
}

.sf-bay-offer {
  background: linear-gradient(135deg, #38bdf8, #0284c7);
  padding: 25px;
  border-radius: 15px;
  margin: 30px 0;
  text-align: center;
  box-shadow: 0 8px 25px rgba(56, 189, 248, 0.3);
}

.sf-bay-offer h3 {
  margin: 0 0 15px 0;
  font-size: 1.4em;
  color: white;
}

.sf-bay-offer p {
  margin: 0;
  font-size: 1.1em;
  color: white;
  line-height: 1.7;
}

/* Waitlist Form Styles */
.waitlist-container {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 16px;
  padding: 32px;
  margin: 32px 0;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.waitlist-container h3 {
  color: #38bdf8;
  font-size: 1.5em;
  margin: 0 0 8px 0;
  font-weight: 600;
}

.waitlist-container p {
  color: #cbd5e1;
  margin: 0 0 24px 0;
  font-size: 1.1em;
  line-height: 1.6;
}

#android-waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 400px;
  margin: 0 auto;
}

#android-waitlist-form input[type="email"] {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 16px;
  color: #fff;
  transition: all 0.3s ease;
  outline: none;
}

#android-waitlist-form input[type="email"]::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

#android-waitlist-form input[type="email"]:focus {
  border-color: #38bdf8;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.1);
}

#android-waitlist-form button {
  background: linear-gradient(135deg, #38bdf8, #0284c7);
  border: none;
  border-radius: 12px;
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 600;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.3);
}

#android-waitlist-form button:hover {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
}

#android-waitlist-form button:active {
  transform: translateY(0);
}

#waitlist-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 12px;
  padding: 16px;
  color: #22c55e;
  font-weight: 500;
  text-align: center;
}

@media (max-width: 768px) {
  .value-props {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .top-nav {
    top: 10px;
    right: 10px;
  }
  
  .nav-link {
    margin-left: 15px;
    font-size: 14px;
  }
  
  .waitlist-container {
    padding: 24px;
    margin: 24px 0;
  }
  
  #android-waitlist-form {
    max-width: 100%;
  }
}