body {
  margin: 0;
  font-family: 'roboto', sans-serif;
  background: url('images/bg.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #ff0000;
  text-align: center;
  overflow-x: hidden;
}


header {
  background: #1e90ff;
  padding: 20px;
}

.logo {
  max-width: 180px;
  height: auto;
  margin-bottom: 10px;
}

@media (max-width: 600px) {
  .logo {
    max-width: 140px;
  }
}


.seo-heading {
  background: rgba(0, 0, 0, 0.6); /* Hitam transparan */
  color: #fff000; /* Kuning terang */
  padding: 15px 20px;
  border-radius: 10px;
  font-size: 24px;
  max-width: 90%;
  margin: 20px auto;
  text-shadow: 1px 1px 4px #000;
}

.seo-desc {
  background: rgba(0, 0, 0, 0.6); /* transparan gelap */
  color: #fff;
  padding: 15px 20px;
  border-radius: 10px;
  font-size: 16px;
  max-width: 90%;
  margin: 0 auto 20px;
  text-shadow: 1px 1px 3px #000;
}


header h1 {
  margin: 0;
  font-size: 1.8rem;
  font-weight: bold;
  color: #fff000;
  text-shadow: 1px 1px 3px #000;
}

.cta {
  margin: 20px;
  color: #1e90ff;
}

.btn {
  background: #fff000;
  color: #000;
  padding: 15px 25px;
  margin: 10px;
  border: none;
  border-radius: 10px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 0 10px #1e90ff;
}

.btn:hover {
  background: #ffdd00;
}

.countdown {
  font-size: 36px;
  font-weight: bold;
  background: linear-gradient(90deg, #ffcc00, #ff6600, #ffcc00);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 2px 2px 10px #000;
  padding: 12px 20px;
  border: 4px solid #ffcc00;
  border-radius: 12px;
  animation: pulse 1.5s infinite, border-glow 2s linear infinite, gradient-flow 3s linear infinite;
  width: fit-content;
  margin: 0 auto 20px;
}

.countdown-label {
  display: inline-block;
  background: rgba(0, 0, 0, 0.6); /* Hitam transparan */
  color: #fff000;
  font-size: 22px;
  font-weight: bold;
  padding: 10px 20px;
  border-radius: 8px;
  margin-bottom: 10px;
  box-shadow: 0 0 10px #00000099;
}

.countdown-wrapper {
  background: rgba(0, 0, 0, 0.7);
  display: inline-block;
  padding: 15px 25px;
  border-radius: 10px;
  box-shadow: 0 0 15px #ffcc00;
  margin-bottom: 20px;
}

.countdown {
  font-size: 42px;
  font-weight: bold;
  color: #fff;
  text-shadow: 0 0 8px #fff000, 0 0 15px #ff6600;
  animation: glowFlash 1.5s infinite;
}

@keyframes glowFlash {
  0%, 100% {
    text-shadow: 0 0 8px #fff000, 0 0 15px #ff6600;
  }
  50% {
    text-shadow: 0 0 12px #fff, 0 0 25px #ffcc00;
  }
}


@keyframes pulse {
  0%   { transform: scale(1); opacity: 1; }
  50%  { transform: scale(1.07); opacity: 0.85; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes border-glow {
  0%   { box-shadow: 0 0 5px #ffcc00, 0 0 10px #ff6600; }
  50%  { box-shadow: 0 0 15px #ff9900, 0 0 25px #ff6600; }
  100% { box-shadow: 0 0 5px #ffcc00, 0 0 10px #ff6600; }
}

@keyframes gradient-flow {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.jackpot-marquee {
  background: #111;
  color: #0ff;
  padding: 10px 0;
  font-weight: bold;
  font-size: 16px;
  white-space: nowrap;
  overflow: hidden;
}

.jackpot-marquee span {
  display: inline-block;
  padding-left: 100%;
  animation: scroll 15s linear infinite;
}

@keyframes scroll {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-100%); }
}

@media (max-width: 600px) {
  header h1 {
    font-size: 1.4rem;
  }

  .btn {
    width: 80%;
    font-size: 16px;
  }

  .countdown {
    font-size: 28px;
  }
}