/* ========== TOKENS ========== */
:root {
  --btc: #F7931A;
  --btc-rgb: 247, 147, 26;
  --btc-light: #FFB347;
  --btc-dark: #C97010;
  --btc-glow: rgba(247, 147, 26, 0.5);
  --bg: #060608;
  --bg2: #0d0d10;
  --bg3: #12121a;
  --surface: rgba(247, 147, 26, 0.05);
  --text: #f0f0f0;
  --muted: #9a9ab0;
  --radius: 20px;
  --font: 'Inter', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--btc);
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== PARTICLES ========== */
#particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--btc);
  opacity: 0;
  will-change: transform, opacity;
  animation: float-particle 20s infinite ease-in-out;
}

@keyframes float-particle {
  0%, 100% { transform: translate(0, 0); opacity: 0.3; }
  25%       { transform: translate(80px, -120px); opacity: 0.7; }
  50%       { transform: translate(-40px, -200px); opacity: 0.5; }
  75%       { transform: translate(-80px, -100px); opacity: 0.7; }
}

@media (max-width: 768px) {
  .particle:nth-child(n+20) { display: none; }
}

/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s ease;
  will-change: transform;
}

.navbar.scrolled {
  background: rgba(6, 6, 8, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(var(--btc-rgb), 0.12);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
  padding: 14px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.3px;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--btc), var(--btc-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 900;
  color: #060608;
  box-shadow: 0 0 20px rgba(var(--btc-rgb), 0.5);
}

.brand-text em {
  color: var(--btc);
  font-style: normal;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: #ccc;
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding-bottom: 4px;
  transition: color 0.3s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--btc);
  transition: width 0.3s ease;
}

.nav-links a:hover { color: var(--btc); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: linear-gradient(135deg, var(--btc-dark), var(--btc), var(--btc-light));
  background-size: 200% 200%;
  animation: gradient-shift 4s ease infinite;
  color: #060608 !important;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 10px;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: transform 0.3s, filter 0.3s;
  box-shadow: 0 0 20px rgba(var(--btc-rgb), 0.4);
}

.nav-cta:hover { transform: translateY(-2px); filter: brightness(1.1); }
.nav-cta::after { display: none !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 1px solid rgba(var(--btc-rgb), 0.3);
  padding: 9px 12px;
  border-radius: 10px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--btc);
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(6, 6, 8, 0.97);
  backdrop-filter: blur(24px);
  padding: 90px 24px 40px;
  z-index: 999;
  flex-direction: column;
  gap: 8px;
  border-bottom: 1px solid rgba(var(--btc-rgb), 0.2);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  color: #ddd;
  font-size: 18px;
  font-weight: 600;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: color 0.3s;
}

.mobile-menu a:hover { color: var(--btc); }

/* ========== KEYFRAMES ========== */
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25%       { transform: translateY(-20px) rotate(2deg); }
  50%       { transform: translateY(-10px) rotate(-2deg); }
  75%       { transform: translateY(-30px) rotate(1deg); }
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 0 1px rgba(var(--btc-rgb), 0.5),
                0 4px 24px rgba(var(--btc-rgb), 0.4),
                0 0 60px rgba(var(--btc-rgb), 0.2);
  }
  50% {
    box-shadow: 0 0 0 2px rgba(var(--btc-rgb), 0.8),
                0 8px 40px rgba(var(--btc-rgb), 0.6),
                0 0 80px rgba(var(--btc-rgb), 0.4);
  }
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes counter-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 900px 600px at 70% -10%, rgba(var(--btc-rgb), 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 600px 400px at 0% 100%, rgba(var(--btc-rgb), 0.08) 0%, transparent 60%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(var(--btc-rgb), 0.1);
  border: 1px solid rgba(var(--btc-rgb), 0.25);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--btc);
  margin-bottom: 24px;
  opacity: 0;
  animation: fade-in-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--btc);
  animation: pulse-glow 2s infinite;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 20px;
  opacity: 0;
  animation: fade-in-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--btc-dark), var(--btc), var(--btc-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
  filter: drop-shadow(0 0 20px rgba(var(--btc-rgb), 0.5));
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 500px;
  opacity: 0;
  animation: fade-in-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  opacity: 0;
  animation: scale-in 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.55s forwards;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--btc-dark) 0%, var(--btc) 40%, var(--btc-light) 70%, var(--btc) 100%);
  background-size: 200% 200%;
  animation: gradient-shift 4s ease infinite, pulse-glow 3s ease-in-out infinite;
  color: #060608;
  font-weight: 700;
  font-size: 16px;
  padding: 15px 30px;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  will-change: transform;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), filter 0.3s;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  filter: brightness(1.12);
  color: #060608;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(var(--btc-rgb), 0.06);
  border: 1px solid rgba(var(--btc-rgb), 0.25);
  color: var(--text);
  font-weight: 600;
  font-size: 16px;
  padding: 15px 30px;
  border-radius: 14px;
  transition: all 0.3s;
}

.btn-secondary:hover {
  background: rgba(var(--btc-rgb), 0.12);
  border-color: rgba(var(--btc-rgb), 0.5);
  transform: translateY(-3px);
  color: var(--btc);
}

/* ========== 3D SPHERE / BITCOIN ICON ========== */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  opacity: 0;
  animation: fade-in-up 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.sphere-wrap {
  position: relative;
  width: 380px;
  height: 380px;
  animation: float 6s ease-in-out infinite;
  will-change: transform;
}

.sphere-outer {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg,
    rgba(var(--btc-rgb), 0.06) 0%,
    rgba(var(--btc-rgb), 0.15) 50%,
    rgba(var(--btc-rgb), 0.06) 100%);
  border: 1.5px solid rgba(var(--btc-rgb), 0.3);
  box-shadow:
    0 0 60px rgba(var(--btc-rgb), 0.35),
    0 0 120px rgba(var(--btc-rgb), 0.2),
    inset 0 0 60px rgba(var(--btc-rgb), 0.1);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sphere-symbol {
  font-size: 140px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--btc-dark), var(--btc), var(--btc-light), var(--btc));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 30px rgba(var(--btc-rgb), 0.8));
  line-height: 1;
  user-select: none;
}

.sphere-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(var(--btc-rgb), 0.2);
}

.sphere-ring-1 {
  width: 110%;
  height: 110%;
  top: -5%;
  left: -5%;
  animation: spin-slow 15s linear infinite;
  border-style: dashed;
}

.sphere-ring-2 {
  width: 130%;
  height: 130%;
  top: -15%;
  left: -15%;
  animation: spin-slow 25s linear infinite reverse;
}

.orbit-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--btc);
  box-shadow: 0 0 12px var(--btc-glow);
}

/* ========== STATS ========== */
.stats-bar {
  position: relative;
  z-index: 2;
  background: rgba(var(--btc-rgb), 0.04);
  border-top: 1px solid rgba(var(--btc-rgb), 0.1);
  border-bottom: 1px solid rgba(var(--btc-rgb), 0.1);
  padding: 40px 0;
}

.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item { padding: 16px 0; }

.stat-num {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--btc), var(--btc-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: block;
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
}

/* ========== GLASS CARDS ========== */
.glass-card {
  background: linear-gradient(135deg,
    rgba(var(--btc-rgb), 0.07) 0%,
    rgba(var(--btc-rgb), 0.03) 50%,
    rgba(var(--btc-rgb), 0.07) 100%);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(var(--btc-rgb), 0.14);
  border-radius: 24px;
  padding: 32px;
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.4),
    0 2px 4px -2px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.glass-card:hover {
  border-color: rgba(var(--btc-rgb), 0.35);
  box-shadow: 0 25px 50px -12px rgba(var(--btc-rgb), 0.25);
  transform: translateY(-5px);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(var(--btc-rgb), 0.15), rgba(var(--btc-rgb), 0.05));
  border: 1px solid rgba(var(--btc-rgb), 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  transition: transform 0.4s, filter 0.4s;
}

.glass-card:hover .card-icon {
  transform: rotateY(15deg) scale(1.12);
  filter: drop-shadow(0 0 20px rgba(var(--btc-rgb), 0.7));
}

.card-title { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.card-text  { color: var(--muted); font-size: 14.5px; line-height: 1.65; }

/* ========== SECTIONS ========== */
.section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--btc);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 18px;
}

.section-title .accent {
  background: linear-gradient(135deg, var(--btc), var(--btc-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-lead {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.section-divider {
  height: 1px;
  margin: 0;
  background: linear-gradient(90deg, transparent, rgba(var(--btc-rgb), 0.2), transparent);
}

/* ========== FEATURES GRID ========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ========== TWO-COL LAYOUT ========== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.feature-block {}

.feature-block h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(var(--btc-rgb), 0.2);
  color: var(--btc);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #ccc;
  font-size: 15px;
}

.feature-list li::before {
  content: '✦';
  color: var(--btc);
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 3px;
}

/* ========== TIMELINE ========== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tl-item {
  display: flex;
  gap: 20px;
  position: relative;
  padding-bottom: 32px;
}

.tl-item:last-child { padding-bottom: 0; }

.tl-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.tl-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--btc);
  box-shadow: 0 0 12px rgba(var(--btc-rgb), 0.6);
  flex-shrink: 0;
  margin-top: 4px;
}

.tl-connector {
  width: 2px;
  flex: 1;
  margin-top: 6px;
  background: linear-gradient(to bottom, rgba(var(--btc-rgb), 0.4), rgba(var(--btc-rgb), 0.05));
}

.tl-item:last-child .tl-connector { display: none; }
.tl-body h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.tl-body p  { font-size: 14px; color: var(--muted); }

/* ========== CONTACT ========== */
.contact-section {
  background: linear-gradient(180deg, transparent, rgba(var(--btc-rgb), 0.04));
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 14px; }
.contact-info p  { color: var(--muted); margin-bottom: 30px; line-height: 1.7; }

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid rgba(var(--btc-rgb), 0.15);
  background: rgba(var(--btc-rgb), 0.04);
  color: #ccc;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s;
}

.contact-link:hover {
  border-color: rgba(var(--btc-rgb), 0.4);
  background: rgba(var(--btc-rgb), 0.1);
  color: var(--btc);
  transform: translateX(4px);
}

.contact-link .link-icon {
  font-size: 22px;
  flex-shrink: 0;
}

form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

input,
textarea,
select {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(var(--btc-rgb), 0.15);
  color: var(--text);
  padding: 13px 16px;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  width: 100%;
  transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(var(--btc-rgb), 0.6);
  box-shadow: 0 0 0 3px rgba(var(--btc-rgb), 0.12);
}

textarea { resize: vertical; min-height: 110px; }

/* ========== FOOTER ========== */
footer {
  border-top: 1px solid rgba(var(--btc-rgb), 0.1);
  padding: 48px 0 24px;
  background: #040406;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-brand .brand-icon { width: 44px; height: 44px; font-size: 20px; }
.footer-brand p { margin-top: 12px; color: var(--muted); font-size: 14px; max-width: 260px; line-height: 1.6; }

.footer-links h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--btc);
  margin-bottom: 14px;
}

.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a  { color: var(--muted); font-size: 14px; transition: color 0.3s; }
.footer-links a:hover { color: var(--btc); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-bottom p { color: var(--muted); font-size: 13px; }

.footer-disclaimer {
  margin-top: 16px;
  color: #666;
  font-size: 11.5px;
  line-height: 1.6;
  text-align: center;
}

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ========== RESPONSIVE ========== */
@media (min-width: 1440px) {
  .container { max-width: 1320px; }
}

@media (max-width: 1023px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col        { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid   { grid-template-columns: 1fr; gap: 40px; }
  .sphere-wrap    { width: 300px; height: 300px; }
  .sphere-symbol  { font-size: 110px; }
}

@media (max-width: 767px) {
  .hero-grid   { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-btns   { justify-content: center; }
  .hero-sub    { margin-left: auto; margin-right: auto; }
  .hero-badge  { margin-left: auto; margin-right: auto; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .sphere-wrap { width: 220px; height: 220px; }
  .sphere-symbol { font-size: 80px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger   { display: flex; }
  .form-row    { grid-template-columns: 1fr; }
  .footer-inner  { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section     { padding: 70px 0; }
}

@media (max-width: 480px) {
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .glass-card  { padding: 22px; border-radius: 18px; }
}