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

:root {
  --bg-deep: #050510;
  --bg-card: rgba(15, 15, 35, 0.85);
  --bg-card-hover: rgba(25, 25, 55, 0.95);
  --tier-bronze: #00ff88;
  --tier-silver: #4488ff;
  --tier-gold: #ff4444;
  --accent: #ff6b35;
  --accent-glow: rgba(255, 107, 53, 0.4);
  --text-primary: #eeeef5;
  --text-secondary: #7878a0;
  --text-dim: #555577;
  --border: rgba(100, 100, 150, 0.2);
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Exo 2', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

#starfield {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

.star {
  position: absolute;
  border-radius: 50%;
  background: white;
  animation: twinkle var(--dur) ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: var(--min-o, 0.2); }
  50% { opacity: var(--max-o, 0.9); }
}

.nebula {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.08;
  z-index: 0;
  pointer-events: none;
}

.background-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.carousel-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  filter: brightness(0.4) contrast(1.2) saturate(1.1);
}

.carousel-image.active {
  opacity: 1;
}

.content { position: relative; z-index: 1; }

header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  background: rgba(5, 5, 16, 0.7);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.wallet-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.balance-display {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--tier-bronze);
  padding: 6px 14px;
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 20px;
  background: rgba(0, 255, 136, 0.05);
}

#connectBtn {
  font-family: var(--font-display);
  font-size: 0.75rem;
  padding: 8px 20px;
  border: 1px solid var(--accent);
  border-radius: 20px;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  transition: all 0.3s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

#connectBtn:hover {
  background: var(--accent);
  color: var(--bg-deep);
  box-shadow: 0 0 20px var(--accent-glow);
}

#connectBtn.connected {
  border-color: var(--tier-bronze);
  color: var(--tier-bronze);
  font-size: 0.7rem;
}

main {
  padding-top: 64px;
  position: relative;
  min-height: 100vh;
}

section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.hero {
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
}

.hero-mascot {
  width: 180px;
  height: 180px;
  margin: 0 auto 2rem;
  animation: float 4s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(255, 107, 53, 0.3));
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), #ffd700, var(--tier-silver));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  letter-spacing: 3px;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-primary);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 12px auto 0;
  border-radius: 2px;
}

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tier-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--tier-color);
}

.tier-card:hover {
  transform: translateY(-8px);
  border-color: var(--tier-color);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 30px color-mix(in srgb, var(--tier-color) 15%, transparent);
}

.tier-card[data-tier="0"] { --tier-color: var(--tier-bronze); }
.tier-card[data-tier="1"] { --tier-color: var(--tier-silver); }
.tier-card[data-tier="2"] { --tier-color: var(--tier-gold); }

.tier-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  padding: 4px 12px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--tier-color) 15%, transparent);
  color: var(--tier-color);
  border: 1px solid color-mix(in srgb, var(--tier-color) 30%, transparent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.tier-price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--tier-color);
  margin-bottom: 0.5rem;
}

.tier-price span {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.launch-controls {
  margin-top: 1.5rem;
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.qty-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  min-width: 60px;
}

.qty-input {
  width: 50px;
  padding: 8px 4px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  text-align: center;
  outline: none;
  -moz-appearance: textfield;
}

.qty-input::-webkit-inner-spin-button,
.qty-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.qty-selector {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(15, 15, 35, 0.8);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.qty-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--tier-color);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover {
  background: color-mix(in srgb, var(--tier-color) 20%, transparent);
}

.qty-btn:active {
  transform: scale(0.95);
}

.qty-btn.minus {
  border-right: 1px solid var(--border);
}

.qty-btn.plus {
  border-left: 1px solid var(--border);
}

.total-cost {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

#launch-progress {
  padding-top: 0;
}

.progress-wrapper {
  max-width: 700px;
  margin: 0 auto;
}

.progress-bar-bg {
  width: 100%;
  height: 40px;
  background: rgba(15, 15, 35, 0.8);
  border: 1px solid var(--border);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--tier-bronze), var(--tier-silver), var(--accent));
  border-radius: 20px;
  transition: width 1s ease-out;
  min-width: 0;
}

.progress-bar-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
  letter-spacing: 1px;
}

.progress-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.progress-stat {
  text-align: center;
}

.progress-stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.progress-stat-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.launch-btn {
  width: 100%;
  padding: 14px;
  border: 2px solid var(--tier-color);
  border-radius: 12px;
  background: color-mix(in srgb, var(--tier-color) 10%, transparent);
  color: var(--tier-color);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
  margin-top: 1rem;
  position: relative;
  overflow: hidden;
}

.launch-btn:hover:not(:disabled) {
  background: var(--tier-color);
  color: var(--bg-deep);
  box-shadow: 0 0 30px color-mix(in srgb, var(--tier-color) 40%, transparent);
}

.launch-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.launch-btn.loading {
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tokenomics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.token-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.token-card h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.token-card ul {
  list-style: none;
}

.token-card li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(100, 100, 150, 0.1);
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
}

.token-card li:last-child { border-bottom: none; }

.token-card .val {
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.8rem;
}

footer {
  text-align: center;
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.8rem;
}

footer .links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1rem;
}

footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s;
}

footer a:hover { color: var(--accent); }

#rocketCanvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 50;
  pointer-events: none;
}

.toast-container {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 0.85rem;
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  animation: slideIn 0.3s ease-out, fadeOut 0.3s ease-in 4s forwards;
  max-width: 350px;
}

.toast.success {
  background: rgba(0, 255, 136, 0.15);
  border-color: rgba(0, 255, 136, 0.3);
  color: var(--tier-bronze);
}

.toast.error {
  background: rgba(255, 68, 68, 0.15);
  border-color: rgba(255, 68, 68, 0.3);
  color: var(--tier-gold);
}

.toast.info {
  background: rgba(68, 136, 255, 0.15);
  border-color: rgba(68, 136, 255, 0.3);
  color: var(--tier-silver);
}

@keyframes slideIn {
  from { transform: translateX(100px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

.mint-result-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 5, 16, 0.8);
  backdrop-filter: blur(10px);
  animation: fadeInModal 0.3s ease-out;
}

@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.mint-result-content {
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  max-width: 400px;
  animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.mint-result-content h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.mint-result-content .tokens-won {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  margin: 1rem 0;
}

.mint-result-content .tokens-won.free {
  background: linear-gradient(135deg, var(--accent), #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.close-modal {
  margin-top: 1.5rem;
  padding: 10px 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s;
}

.close-modal:hover {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 768px) {
  header { padding: 0 1rem; }
  section { padding: 2rem 1rem; }
  .hero { padding: 4rem 1rem 2rem; }
  .hero-mascot { width: 120px; height: 120px; }
  .tiers-grid { grid-template-columns: 1fr; }
  .tier-price { font-size: 2rem; }
  .balance-display { display: none; }
}