:root {
  --bg-1: #0b1120;
  --bg-2: #1a1040;
  --bg-3: #2a0f5c;
  --card: rgba(255, 255, 255, 0.06);
  --card-border: rgba(255, 255, 255, 0.12);
  --text: #f5f7fb;
  --text-dim: #a8b0c5;
  --accent: #00d26a;
  --accent-glow: rgba(0, 210, 106, 0.35);
  --danger: #ff3b3b;
  --gold: #ffcc00;
}

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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Inter", sans-serif;
  color: var(--text);
  background: radial-gradient(ellipse at top, var(--bg-3) 0%, var(--bg-2) 40%, var(--bg-1) 100%);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* =========================
   HEADER
   ========================= */
.top-bar {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -0.3px;
}

.logo-year {
  background: var(--accent);
  color: #002610;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.5px;
}

.logo-icon {
  width: 32px;
  height: 32px;
}

.lang-selector {
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--card-border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.2s;
}
.lang-selector:hover { border-color: var(--accent); }
.lang-selector:focus { outline: 2px solid var(--accent); }
.lang-selector option { background: #1a1040; color: var(--text); }

/* =========================
   HERO
   ========================= */
.hero {
  text-align: center;
  padding: 40px 20px 20px;
  max-width: 720px;
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(32px, 6vw, 54px);
  font-weight: 900;
  background: linear-gradient(135deg, #fff 0%, #00d26a 50%, #ffcc00 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 12px;
}

.hero p {
  font-size: 17px;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.stats-row {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 18px;
}

.stat {
  background: var(--card);
  border: 1px solid var(--card-border);
  padding: 14px 22px;
  border-radius: 12px;
  backdrop-filter: blur(12px);
  min-width: 180px;
}

.stat-value {
  font-size: 24px;
  font-weight: 900;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 2px;
}

.online-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 1.5s infinite;
  box-shadow: 0 0 10px var(--accent-glow);
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* =========================
   MAIN CARD
   ========================= */
.card {
  max-width: 680px;
  margin: 30px auto;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 36px 32px;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 80px rgba(0, 210, 106, 0.08);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  background: linear-gradient(135deg, var(--accent), transparent, var(--gold));
  z-index: -1;
  border-radius: 20px;
  opacity: 0.3;
}

.step-indicator {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
}

.step-dot {
  width: 36px;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.15);
  transition: all 0.3s;
}

.step-dot.active {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  width: 48px;
}
.step-dot.done { background: var(--accent); opacity: 0.5; }

.step-title {
  font-size: 24px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 8px;
}

.step-sub {
  text-align: center;
  color: var(--text-dim);
  margin-bottom: 24px;
  font-size: 15px;
}

.input {
  width: 100%;
  background: rgba(0,0,0,0.3);
  border: 2px solid var(--card-border);
  color: var(--text);
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 16px;
  font-family: inherit;
  transition: border 0.2s;
}

.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.help {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 8px;
  text-align: center;
}

.btn {
  width: 100%;
  background: linear-gradient(135deg, var(--accent) 0%, #00a84f 100%);
  color: #002610;
  border: none;
  padding: 16px 20px;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 900;
  cursor: pointer;
  margin-top: 20px;
  font-family: inherit;
  letter-spacing: 0.3px;
  transition: transform 0.1s, box-shadow 0.2s;
  box-shadow: 0 6px 20px var(--accent-glow);
}

.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 30px var(--accent-glow); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-secondary {
  background: rgba(255,255,255,0.08);
  color: var(--text);
  box-shadow: none;
  margin-top: 10px;
}
.btn-secondary:hover { background: rgba(255,255,255,0.14); }

/* Amount grid */
.amounts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.amount-card {
  background: rgba(255,255,255,0.05);
  border: 2px solid var(--card-border);
  border-radius: 12px;
  padding: 16px 10px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  position: relative;
}

.amount-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  background: rgba(0, 210, 106, 0.08);
}

.amount-card.selected {
  border-color: var(--accent);
  background: rgba(0, 210, 106, 0.15);
  box-shadow: 0 0 20px var(--accent-glow);
}

.amount-value {
  font-size: 22px;
  font-weight: 900;
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.amount-label {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.amount-tag {
  position: absolute;
  top: -8px;
  right: 10px;
  background: var(--danger);
  color: white;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 800;
  text-transform: uppercase;
}
.amount-tag.best { background: var(--gold); color: #111; }
.amount-tag.max { background: linear-gradient(90deg, var(--accent), var(--gold)); color: #111; }

/* Custom amount */
.custom-amount-wrap {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.custom-amount-label {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
  text-align: center;
}

.custom-amount-row {
  display: flex;
  gap: 10px;
}

.custom-amount-input {
  flex: 1;
}

.btn-custom-go {
  width: auto;
  padding: 14px 24px;
  margin-top: 0;
  font-size: 15px;
  white-space: nowrap;
}

/* Platform grid */
.platforms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.platform-card {
  background: rgba(255,255,255,0.05);
  border: 2px solid var(--card-border);
  border-radius: 12px;
  padding: 20px 10px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  font-weight: 700;
}

.platform-card:hover {
  border-color: var(--accent);
  background: rgba(0, 210, 106, 0.08);
}

.platform-card.selected {
  border-color: var(--accent);
  background: rgba(0, 210, 106, 0.15);
  box-shadow: 0 0 20px var(--accent-glow);
}

.platform-icon {
  font-size: 32px;
  margin-bottom: 6px;
}

/* Generation step */
.gen-wrap {
  text-align: center;
  padding: 10px 0;
}

.gen-info {
  font-size: 16px;
  margin-bottom: 16px;
  padding: 8px 16px;
  background: rgba(0,0,0,0.2);
  border-radius: 8px;
  display: inline-block;
}

.gen-highlight { color: var(--accent); font-weight: 800; }
.gen-highlight-gold { color: var(--gold); font-weight: 800; }

.gen-spinner {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border: 6px solid rgba(255,255,255,0.1);
  border-top-color: var(--accent);
  border-right-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.progress {
  width: 100%;
  height: 12px;
  background: rgba(0,0,0,0.4);
  border-radius: 10px;
  overflow: hidden;
  margin: 18px 0 6px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  width: 0%;
  transition: width 0.4s ease-out;
  box-shadow: 0 0 10px var(--accent-glow);
  border-radius: 10px;
}

.progress-pct {
  font-size: 13px;
  color: var(--text-dim);
  text-align: right;
  font-variant-numeric: tabular-nums;
  margin-bottom: 10px;
}

.console {
  background: #0a0a0a;
  color: #0f0;
  font-family: "Consolas", "Monaco", "Courier New", monospace;
  padding: 14px;
  border-radius: 8px;
  font-size: 12px;
  text-align: left;
  height: 200px;
  overflow-y: auto;
  margin-top: 12px;
  border: 1px solid rgba(0, 255, 0, 0.2);
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.console::-webkit-scrollbar { width: 6px; }
.console::-webkit-scrollbar-track { background: transparent; }
.console::-webkit-scrollbar-thumb { background: rgba(0, 255, 0, 0.3); border-radius: 3px; }

.console-line { opacity: 0; animation: fadeIn 0.3s forwards; margin-bottom: 2px; }
.console-line .ok { color: #0f0; }
.console-line .info { color: #5cf; }
.console-line .warn { color: var(--gold); }
.console-line .success { color: var(--accent); font-weight: 700; }
@keyframes fadeIn { to { opacity: 1; } }

/* Success box (step 5) */
.success-box {
  text-align: center;
  padding: 10px 0 0;
}

.success-icon {
  font-size: 48px;
  margin-bottom: 8px;
  animation: bounceIn 0.5s ease;
}

@keyframes bounceIn {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.verify-summary {
  text-align: center;
  padding: 12px 0;
  font-size: 16px;
  background: rgba(0,0,0,0.2);
  border-radius: 8px;
  margin-bottom: 16px;
}

/* Unlock button */
.btn-unlock {
  background: linear-gradient(135deg, var(--gold) 0%, #ffaa00 100%);
  color: #1a1000;
  font-size: 20px;
  padding: 18px 28px;
  box-shadow: 0 6px 24px rgba(255, 204, 0, 0.4);
  animation: pulseGlow 2s infinite;
  letter-spacing: 0.5px;
}

.btn-unlock:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(255, 204, 0, 0.6);
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 6px 24px rgba(255, 204, 0, 0.4); }
  50% { box-shadow: 0 6px 36px rgba(255, 204, 0, 0.7); }
}

/* Testimonials */
.testimonials {
  max-width: 960px;
  margin: 40px auto;
  padding: 0 20px;
}

.section-title {
  text-align: center;
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.testimonial {
  background: var(--card);
  border: 1px solid var(--card-border);
  padding: 18px;
  border-radius: 14px;
  backdrop-filter: blur(8px);
  transition: transform 0.2s;
}

.testimonial:hover { transform: translateY(-3px); }

.testimonial-text { font-size: 14px; margin-bottom: 10px; }
.testimonial-meta {
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.stars { color: var(--gold); letter-spacing: 2px; }

/* Live feed */
.live-feed {
  max-width: 640px;
  margin: 30px auto 20px;
  padding: 0 20px;
}

.feed-list {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 14px 18px;
  backdrop-filter: blur(8px);
  max-height: 200px;
  overflow: hidden;
  position: relative;
}

.feed-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  animation: slideUp 0.4s ease;
  gap: 10px;
}

.feed-item:last-child { border-bottom: none; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.feed-user { color: var(--text); font-weight: 600; flex: 1; }
.feed-action { color: var(--text-dim); font-weight: 400; }
.feed-amount { color: var(--accent); font-weight: 800; white-space: nowrap; }
.feed-time { color: var(--text-dim); font-size: 11px; min-width: 30px; text-align: right; }

/* Footer */
.site-footer {
  text-align: center;
  padding: 30px 20px;
  color: var(--text-dim);
  font-size: 12px;
  opacity: 0.5;
}

/* Coin icon */
.robux-icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  vertical-align: -4px;
}

.hidden { display: none !important; }

/* Responsive — Tablet */
@media (max-width: 768px) {
  .top-bar { padding: 16px 18px; }
  .logo { font-size: 17px; }
  .hero { padding: 30px 16px 16px; }
  .hero h1 { font-size: clamp(28px, 5vw, 42px); }
  .hero p { font-size: 15px; }
  .card { padding: 30px 24px; margin: 24px 16px; }
  .stats-row { gap: 12px; }
  .stat { padding: 12px 16px; min-width: 150px; }
  .stat-value { font-size: 20px; }
  .amounts { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .amount-value { font-size: 20px; }
  .platforms { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .btn-unlock { font-size: 18px; padding: 16px 24px; }
}

/* Responsive — Mobile */
@media (max-width: 480px) {
  .top-bar { padding: 12px 14px; }
  .logo { font-size: 15px; gap: 8px; }
  .logo-icon { width: 26px; height: 26px; }
  .logo-year { font-size: 10px; padding: 2px 6px; }
  .lang-selector { padding: 6px 10px; font-size: 13px; }
  .hero { padding: 20px 12px 10px; }
  .hero h1 { font-size: 26px; letter-spacing: -0.5px; }
  .hero p { font-size: 14px; margin-bottom: 16px; }
  .stats-row { flex-direction: column; gap: 8px; align-items: stretch; }
  .stat { min-width: auto; padding: 10px 14px; }
  .stat-value { font-size: 18px; }
  .stat-label { font-size: 11px; }
  .card { padding: 24px 16px; margin: 16px 10px; border-radius: 16px; }
  .step-indicator { gap: 6px; margin-bottom: 20px; }
  .step-dot { width: 28px; height: 5px; }
  .step-dot.active { width: 38px; }
  .step-title { font-size: 20px; }
  .step-sub { font-size: 14px; margin-bottom: 18px; }
  .input { padding: 12px 14px; font-size: 15px; }
  .btn { padding: 14px 18px; font-size: 16px; margin-top: 16px; }
  .amounts { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .amount-card { padding: 12px 6px; }
  .amount-value { font-size: 16px; gap: 4px; }
  .amount-label { font-size: 10px; }
  .amount-tag { font-size: 9px; padding: 2px 6px; top: -7px; right: 6px; }
  .custom-amount-wrap { margin-top: 14px; padding-top: 12px; }
  .custom-amount-label { font-size: 12px; }
  .custom-amount-row { flex-direction: column; gap: 8px; }
  .btn-custom-go { width: 100%; padding: 12px; }
  .platforms { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .platform-card { padding: 16px 8px; }
  .platform-icon { font-size: 26px; }
  .gen-info { font-size: 14px; padding: 6px 12px; }
  .gen-spinner { width: 60px; height: 60px; margin: 0 auto 16px; }
  .console { height: 140px; font-size: 10px; padding: 10px; }
  .progress-pct { font-size: 12px; }
  .success-icon { font-size: 40px; }
  .verify-summary { font-size: 14px; padding: 10px 0; }
  .btn-unlock { font-size: 17px; padding: 16px 20px; }
  .section-title { font-size: 18px; margin-bottom: 14px; }
  .testimonials { padding: 0 12px; margin: 28px auto; }
  .testimonial-grid { grid-template-columns: 1fr; gap: 10px; }
  .testimonial { padding: 14px; }
  .testimonial-text { font-size: 13px; }
  .live-feed { padding: 0 12px; margin: 20px auto 16px; }
  .feed-list { padding: 10px 14px; }
  .feed-item { font-size: 12px; gap: 6px; padding: 6px 0; }
  .feed-time { display: none; }
  .feed-amount { font-size: 12px; }
  .site-footer { padding: 20px 12px; font-size: 11px; }
}

/* Responsive — Very small screens */
@media (max-width: 360px) {
  .hero h1 { font-size: 22px; }
  .amounts { grid-template-columns: repeat(2, 1fr); }
  .logo { font-size: 13px; }
  .card { padding: 20px 12px; margin: 12px 8px; }
  .btn-unlock { font-size: 15px; padding: 14px 16px; }
}