/* Reset Basic */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', Roboto, sans-serif;
}

body {
  background-color: #0b0c10;
  color: #ffffff;
  overflow-x: hidden;
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Background Animation */
.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.08), transparent 40%),
              radial-gradient(circle at 80% 70%, rgba(255, 50, 50, 0.08), transparent 40%);
  z-index: -1;
  animation: bgMove 12s ease-in-out infinite alternate;
}

@keyframes bgMove {
  0% { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}

/* Header */
header {
  background: rgba(15, 15, 26, 0.95);
  padding: 15px 0;
  border-bottom: 2px solid #ffd700;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  max-height: 50px;
  width: auto;
}

/* Buttons */
.btn-group, .action {
  display: flex;
  gap: 12px;
}

.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 6px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  font-size: 14px;
  text-transform: uppercase;
}

.btn-login {
  background: linear-gradient(180deg, #ff416c, #ff4b2b);
  color: #fff;
  box-shadow: 0 0 10px rgba(255, 65, 108, 0.4);
}

.btn-daftar {
  background: linear-gradient(180deg, #ffd700, #ffaa00);
  color: #000;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-animate {
  animation: pulseBtn 2s infinite;
}

@keyframes pulseBtn {
  0% { transform: scale(1); }
  50% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
  padding: 40px 0;
}

.banner {
  width: 100%;
  border-radius: 12px;
  border: 2px solid rgba(255, 215, 0, 0.3);
}

.glow-text {
  color: #ffd700;
  font-size: 2rem;
  text-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
  margin-bottom: 15px;
}

/* RTP Box */
.rtp-box {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 1px solid #ffd700;
  border-radius: 10px;
  padding: 12px 18px;
  margin: 18px 0;
  display: inline-flex;
  gap: 15px;
  align-items: center;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.15);
}

.rtp-box span {
  color: #aaa;
  font-size: 14px;
}

.rtp-box strong {
  color: #00ff88;
  font-size: 1.4rem;
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

/* Info Section */
.info {
  background: rgba(20, 20, 35, 0.6);
  padding: 30px;
  border-radius: 12px;
  margin: 30px 0;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.info h2 {
  color: #ffd700;
  margin-bottom: 15px;
}

.info ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
}

.info ul li {
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 15px;
  border-radius: 6px;
  border-left: 3px solid #00ff88;
}

/* SEO Content */
.seo-content {
  background: rgba(20, 20, 35, 0.8);
  padding: 30px;
  border-radius: 12px;
  margin-bottom: 50px;
  border-left: 4px solid #ffd700;
}

.seo-content h2 {
  color: #ffd700;
  margin-bottom: 15px;
}

.seo-content p {
  color: #ccc;
}

/* Footer */
footer {
  background: #050508;
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 215, 0, 0.2);
  color: #777;
  font-size: 13px;
}

/* JS Scroll Animation Trigger Classes */
.fade-in, .fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible, .fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}