:root {
  --btc-orange: #f7931a;
  --btc-dark: #1a1a2e;
  --btc-mid: #16213e;
  --btc-accent: #0f3460;
  --upi-purple: #6c3fc5;
  --upi-green: #00c853;
  --lightning: #ffe600;
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--btc-dark);
  color: #e0e0e0;
  font-family:
    "Segoe UI",
    system-ui,
    -apple-system,
    sans-serif;
  overflow-x: hidden;
}

/* ── NAVBAR ── */
.navbar-256d {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(247, 147, 26, 0.2);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-brand-logo {
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--btc-orange), var(--lightning));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-tagline {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.experimental-badge {
  background: linear-gradient(135deg, #ff4444, #cc0000);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  animation: pulse-red 2s infinite;
}

@keyframes pulse-red {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.6);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(255, 68, 68, 0);
  }
}

/* ── HERO ── */
.hero-section {
  min-height: 100vh;
  background:
    radial-gradient(
      ellipse at 20% 50%,
      rgba(247, 147, 26, 0.12) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse at 80% 20%,
      rgba(108, 63, 197, 0.15) 0%,
      transparent 55%
    ),
    radial-gradient(
      ellipse at 60% 80%,
      rgba(255, 230, 0, 0.06) 0%,
      transparent 50%
    ),
    var(--btc-dark);
  display: flex;
  align-items: center;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "₿";
  position: absolute;
  font-size: 40vw;
  font-weight: 900;
  color: rgba(247, 147, 26, 0.03);
  right: -5vw;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  user-select: none;
}

.hero-label {
  display: inline-block;
  background: rgba(247, 147, 26, 0.15);
  border: 1px solid rgba(247, 147, 26, 0.4);
  color: var(--btc-orange);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 24px;
}

.hero-title .highlight-btc {
  background: linear-gradient(135deg, var(--btc-orange), var(--lightning));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title .highlight-upi {
  background: linear-gradient(135deg, #7c4dff, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 36px;
}

.btn-hero-primary {
  background: linear-gradient(135deg, var(--btc-orange), #e67e00);
  border: none;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 34px;
  border-radius: 50px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(247, 147, 26, 0.4);
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(247, 147, 26, 0.55);
  color: #fff;
}

.btn-hero-secondary {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 34px;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
  border-color: var(--btc-orange);
  color: var(--btc-orange);
  transform: translateY(-2px);
}

/* ── FLOW VISUAL ── */
.flow-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 28px 22px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.flow-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(247, 147, 26, 0.06), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.flow-card:hover::after {
  opacity: 1;
}
.flow-card:hover {
  border-color: rgba(247, 147, 26, 0.35);
  transform: translateY(-4px);
}

.flow-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px;
}

.flow-arrow {
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── DISCLAIMER BANNER ── */
.disclaimer-banner {
  background: linear-gradient(
    135deg,
    rgba(255, 68, 68, 0.12),
    rgba(180, 0, 0, 0.08)
  );
  border: 1px solid rgba(255, 68, 68, 0.35);
  border-radius: 16px;
  padding: 24px 28px;
  position: relative;
  overflow: hidden;
}

.disclaimer-banner::before {
  content: "⚠";
  position: absolute;
  font-size: 8rem;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.05;
  pointer-events: none;
}

/* ── SECTION STYLING ── */
.section-dark {
  background: var(--btc-dark);
  padding: 80px 0;
}
.section-mid {
  background: var(--btc-mid);
  padding: 80px 0;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--btc-orange);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.25;
}

.section-subtitle {
  color: rgba(255, 255, 255, 0.55);
  font-size: 1rem;
  max-width: 550px;
  margin: 0 auto;
}

/* ── FEATURE CARDS ── */
.feature-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;
  padding: 32px 24px;
  height: 100%;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  border-color: rgba(247, 147, 26, 0.3);
  background: rgba(247, 147, 26, 0.04);
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.feature-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.65;
  margin: 0;
}

/* ── HOW IT WORKS ── */
.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--btc-orange), #e67e00);
  color: #fff;
  font-weight: 900;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(247, 147, 26, 0.35);
}

.step-connector {
  width: 2px;
  height: 40px;
  background: linear-gradient(
    to bottom,
    rgba(247, 147, 26, 0.4),
    rgba(247, 147, 26, 0.05)
  );
  margin: 6px auto;
  margin-left: 21px;
}

/* ── STATS ── */
.stat-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 28px 20px;
  text-align: center;
  transition: all 0.3s;
}

.stat-card:hover {
  border-color: rgba(247, 147, 26, 0.3);
  transform: translateY(-4px);
}

.stat-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--btc-orange);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.5px;
}

/* ── USE CASES ── */
.usecase-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.75);
  margin: 6px 4px;
  transition: all 0.2s;
  cursor: default;
}

.usecase-chip:hover {
  border-color: var(--btc-orange);
  color: var(--btc-orange);
  background: rgba(247, 147, 26, 0.08);
}

/* ── FAQ ── */
.faq-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item:hover {
  border-color: rgba(247, 147, 26, 0.25);
}

.faq-question {
  padding: 18px 22px;
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-answer {
  padding: 0 22px 18px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 14px;
}

/* ── WAITLIST ── */
.waitlist-section {
  background: linear-gradient(
    135deg,
    rgba(247, 147, 26, 0.1),
    rgba(108, 63, 197, 0.1)
  );
  border-top: 1px solid rgba(247, 147, 26, 0.15);
  border-bottom: 1px solid rgba(247, 147, 26, 0.15);
  padding: 80px 0;
}

.waitlist-input-group {
  max-width: 480px;
  margin: 0 auto;
}

.waitlist-input {
  background: rgba(255, 255, 255, 0.07) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  color: #fff !important;
  border-radius: 50px 0 0 50px !important;
  padding: 14px 22px !important;
  font-size: 0.95rem !important;
}

.waitlist-input::placeholder {
  color: rgba(255, 255, 255, 0.35) !important;
}
.waitlist-input:focus {
  box-shadow: none !important;
  border-color: var(--btc-orange) !important;
  background: rgba(255, 255, 255, 0.1) !important;
}

.waitlist-btn {
  background: linear-gradient(135deg, var(--btc-orange), #e67e00);
  border: none;
  color: #fff;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 0 50px 50px 0;
  white-space: nowrap;
  transition: all 0.3s;
}

.waitlist-btn:hover {
  box-shadow: 0 4px 20px rgba(247, 147, 26, 0.5);
  color: #fff;
}

/* ── FOOTER ── */
.footer-256d {
  background: #0d0d1a;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 56px 0 28px;
}

.footer-logo {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--btc-orange), var(--lightning));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.7;
  max-width: 260px;
}

.footer-heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 16px;
}

.footer-link {
  display: block;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--btc-orange);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  margin-top: 40px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.25);
}

.footer-legal-link {
  color: rgba(255, 255, 255, 0.35);
  text-decoration: none;
  margin: 0 10px;
  font-size: 0.8rem;
  transition: color 0.2s;
}

.footer-legal-link:hover {
  color: var(--btc-orange);
}

/* ── LIGHTNING BOLT DIVIDER ── */
.bolt-divider {
  text-align: center;
  font-size: 1.5rem;
  color: var(--lightning);
  opacity: 0.4;
  margin: 0;
  line-height: 0;
  padding: 4px 0;
}

/* ── TICKER ── */
.network-ticker {
  background: rgba(247, 147, 26, 0.08);
  border-bottom: 1px solid rgba(247, 147, 26, 0.15);
  padding: 8px 0;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
  overflow: hidden;
  white-space: nowrap;
}

.ticker-inner {
  display: inline-block;
  animation: ticker-scroll 28s linear infinite;
}

@keyframes ticker-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.ticker-item {
  display: inline-block;
  margin: 0 32px;
}

.ticker-item span {
  color: var(--btc-orange);
  font-weight: 600;
}

/* ── INDIA COMPLIANCE BADGES ── */
.compliance-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin: 5px;
}

/* ── UTILITY ── */
.text-orange {
  color: var(--btc-orange);
}
.text-lightning {
  color: var(--lightning);
}

@media (max-width: 768px) {
  .flow-arrow {
    display: none;
  }
  .hero-section {
    text-align: center;
  }
  .hero-section .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
}

main > .container {
    padding-top: 0;
    padding-bottom: 0;
}