:root {
  --bg: #06130b;
  --bg-2: #0c2214;
  --card: #0f2f1b;
  --glass: rgba(16, 54, 28, 0.7);
  --text: #eaffef;
  --muted: #a6d6b1;
  --neon: #45f07b;
  --neon-2: #2cc463;
  --warning: #ffcf5a;
  --shadow: 0 20px 60px rgba(3, 10, 6, 0.45);
}

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

body {
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: radial-gradient(circle at top left, #0c2a18, #050b07 40%),
    linear-gradient(120deg, var(--bg), var(--bg-2));
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  font-family: "Syne", system-ui, sans-serif;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(
      rgba(86, 255, 167, 0.08) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(86, 255, 167, 0.08) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.glow-blob {
  position: fixed;
  width: 420px;
  height: 420px;
  filter: blur(40px);
  opacity: 0.5;
  border-radius: 50%;
  z-index: 0;
}

.blob-1 {
  background: radial-gradient(circle, rgba(69, 240, 123, 0.6), transparent 60%);
  top: -120px;
  right: 10%;
}

.blob-2 {
  background: radial-gradient(circle, rgba(44, 196, 99, 0.6), transparent 60%);
  bottom: -140px;
  left: 5%;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 8vw;
  backdrop-filter: blur(12px);
  background: rgba(5, 14, 8, 0.6);
  border-bottom: 1px solid rgba(92, 255, 168, 0.1);
}

.brand {
  font-weight: 800;
  letter-spacing: 2px;
}

.nav-actions {
  display: flex;
  gap: 12px;
}

.ghost-btn {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(92, 255, 168, 0.4);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: 0.2s ease;
}

.ghost-btn:hover {
  border-color: var(--neon);
  color: var(--neon);
}

.ghost-btn.small {
  padding: 6px 12px;
  font-size: 12px;
}

.page {
  position: relative;
  z-index: 1;
  padding: 60px 8vw 80px;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(32px, 4vw, 52px);
  margin-bottom: 16px;
}

.pill {
  display: inline-block;
  background: rgba(69, 240, 123, 0.2);
  color: var(--neon);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 1px;
  margin-bottom: 18px;
}

.sub {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 30px;
  max-width: 460px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 20px;
}

.stat-label {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 1px;
}

.stat-value {
  display: block;
  font-size: 22px;
  margin-top: 6px;
}

.hero-card {
  background: var(--glass);
  border: 1px solid rgba(92, 255, 168, 0.2);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.card-label {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 1px;
}

.card-title {
  font-size: 28px;
  margin-top: 6px;
}

.status {
  background: rgba(69, 240, 123, 0.2);
  color: var(--neon);
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 600;
}

.countdown {
  font-size: 40px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.countdown-hint {
  text-align: center;
  color: var(--muted);
  margin-bottom: 20px;
}

.primary-btn {
  width: 100%;
  padding: 16px 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--neon), #2cc463 70%);
  color: #07100a;
  font-weight: 700;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary-btn:disabled {
  background: rgba(72, 120, 90, 0.6);
  color: rgba(255, 255, 255, 0.6);
  cursor: not-allowed;
  box-shadow: none;
}

.primary-btn:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(69, 240, 123, 0.4);
}

.card-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 20px;
  color: var(--muted);
}

.meta-label {
  display: block;
  font-size: 12px;
}

.meta-value {
  font-weight: 600;
  color: var(--text);
  margin-top: 4px;
}

.claim-result {
  margin-top: 20px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(7, 18, 10, 0.6);
  border: 1px solid rgba(92, 255, 168, 0.2);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.result-title {
  font-weight: 700;
}

.result-sub {
  color: var(--muted);
  font-size: 12px;
}

.hash-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.hash {
  font-family: "Space Grotesk", monospace;
  font-size: 12px;
  color: var(--neon);
  word-break: break-all;
}

.info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.info-card {
  padding: 24px;
  border-radius: 20px;
  background: rgba(8, 20, 12, 0.7);
  border: 1px solid rgba(92, 255, 168, 0.15);
  box-shadow: var(--shadow);
}

.info-card h2 {
  margin-bottom: 14px;
}

.info-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--muted);
  line-height: 1.5;
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.faq h2 {
  font-size: 28px;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.faq-item {
  background: rgba(10, 25, 15, 0.7);
  border-radius: 18px;
  padding: 20px;
  border: 1px solid rgba(92, 255, 168, 0.12);
}

.faq-item p {
  color: var(--muted);
  margin-top: 8px;
  line-height: 1.5;
}

.footer {
  padding: 30px 8vw 40px;
  color: rgba(166, 214, 177, 0.6);
  text-align: center;
  font-size: 12px;
}

.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: rgba(12, 28, 18, 0.95);
  color: var(--text);
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid rgba(92, 255, 168, 0.3);
  box-shadow: var(--shadow);
  z-index: 3;
}

.hidden {
  display: none;
}

@media (max-width: 720px) {
  .nav {
    padding: 16px 6vw;
  }

  .page {
    padding: 40px 6vw 60px;
  }

  .hero-card {
    padding: 22px;
  }

  .hash-row {
    flex-direction: column;
    align-items: flex-start;
  }
}