:root {
  --neon-primary: #00f7ff;
  --neon-purple: #a100ff;
  --neon-pink: #ff00c8;
  --neon-bg: #070b14;
  --neon-card: #0f1724;
  --neon-glow: 0 0 10px rgba(0,247,255,0.7),
               0 0 20px rgba(0,247,255,0.5);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: var(--neon-bg);
  color: #e6faff;
}

/* Glass Navbar */
.navbar {
  backdrop-filter: blur(12px);
  background: rgba(0, 247, 255, 0.08);
  border-bottom: 1px solid rgba(0,247,255,0.3);
  box-shadow: var(--neon-glow);
  color: white;
}

.logo-img {
  height: 40px;
  cursor: pointer;
}

/* Hamburger */
.hamburger {
  width: 25px;
  height: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.hamburger span {
  height: 3px;
  background: #00f7ff; /* Neon Blue */
  border-radius: 5px;
  transition: 0.3s ease;
  box-shadow:
    0 0 6px #00f7ff,
    0 0 12px #00f7ff;
}

/* Hover Effect */
.hamburger:hover span {
  box-shadow:
    0 0 10px #00f7ff,
    0 0 20px #a100ff;
}

/* Active (jadi X) */
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
  background: #ff00c8; /* Neon Pink */
  box-shadow:
    0 0 8px #ff00c8,
    0 0 18px #ff00c8;
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
  background: #ff00c8;
  box-shadow:
    0 0 8px #ff00c8,
    0 0 18px #ff00c8;
}

/* Menu */
.nav-menu {
  position: absolute;
  top: 60px;
  right: 15px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
  display: none;
  flex-direction: column;
}

.nav-menu a {
  padding: 12px 20px;
  text-decoration: none;
  color: #333;
}

/* Banner */
.banner {
  overflow: hidden;
}

.slide {
  width: 100%;
  display: none;
}

.slide.active {
  display: block;
}

/* Container */
.container {
  padding: 15px;
  max-width: 600px;
  margin: auto;
}

.section-title {
  text-align: center;
  margin: 20px 0;
}

/* Game List */
.game-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.game-card,
.card {
  background: var(--neon-card);
  border: 1px solid rgba(0,247,255,0.25);
  box-shadow: 0 0 12px rgba(0,247,255,0.15);
}

.game-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--neon-glow);
}

.game-card img {
  width: 80px;
  margin-bottom: 10px;
}

/* Card */
.card {
  background: black;
  padding: 15px;
  border-radius: 15px;
  margin-bottom: 15px;
}

.card input {
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #ddd;
  margin-top: 5px;
}

/* Game Header */
.game-header {
  text-align: center;
  margin-bottom: 20px;
}

.game-header img {
  width: 100px;
  border-radius: 20px;
}

/* Diamond */
.diamond-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.diamond-item {
  background: var(--neon-card);
  border: 2px solid transparent;
}

.diamond-item img {
  width: 25px;
}

.diamond-item.active {
  border: 2px solid var(--neon-primary);
  background: rgba(0,247,255,0.1);
  box-shadow: var(--neon-glow);
}

/* Summary */
.summary {
  margin-top: 20px;
  background: black;
  border-radius: 15px;
  padding: 15px;
  display: flex;
  justify-content: space-between;
}

/* Button */
.buy-btn {
  width: 100%;
  margin-top: 20px;
  padding: 15px;
  border: none;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--neon-primary), var(--neon-purple));
  color: white;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: var(--neon-glow);
  transition: 0.3s;
}

.buy-btn:hover {
  box-shadow:
    0 0 15px #00f7ff,
    0 0 30px #a100ff;
  transform: scale(1.03);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-name {
  color: var(--neon-primary);
  text-shadow:
    0 0 6px #00f7ff,
    0 0 12px #00f7ff;
}

/* ================= FOOTER ================= */
.footer {
  background: #04070d;
  border-top: 1px solid rgba(0,247,255,0.2);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  gap: 24px;
}

.footer-logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin-bottom: 10px;
}

.footer-brand p {
  font-size: 13px;
  color: #9aa4b2;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 10px;
  position: relative;
}

.footer-col h4::after {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  background: #7c6cff;
  margin-top: 6px;
  border-radius: 4px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: #9aa4b2;
  margin-bottom: 8px;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #1f2630;
  margin-top: 30px;
  padding-top: 16px;
  text-align: center;
  font-size: 12px;
  color: #7d8796;
}

/* MOBILE */
@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

/* FOOTER SUPPORT ICONS */
.support-icons {
  display: flex;
  gap: 12px;
  margin-top: 6px;
}

.support-icons a {
  width: 38px;
  height: 38px;
  background: #1a2029;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.25s ease;
}

.support-icons img {
  width: 20px;
  height: 20px;
}

.support-icons a:hover {
  background: #7c6cff;
  transform: translateY(-2px);
}

.badge-pass {
  margin-left: 6px;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 700;
  border-radius: 6px;
  background: linear-gradient(135deg, #ffb347, #ff7a18);
  color: #000;
}

.footer a {
  cursor: pointer;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

a:hover {
  color: var(--neon-primary);
  text-shadow: 0 0 6px var(--neon-primary);
}