/* ═══════════════════════════════════════════════════════════════════════════
   Studyways Landing — Design System & Styles
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  /* Brand palette */
  --primary: #7C4DFF;
  --primary-light: #B388FF;
  --primary-dark: #651FFF;
  --accent: #00E5FF;

  /* Backgrounds */
  --bg-deepest: #07040f;
  --bg-dark: #0f0a1e;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #a0a0b8;
  --text-muted: #6b6b80;

  /* Borders */
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(124, 77, 255, 0.3);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #7C4DFF 0%, #651FFF 100%);
  --gradient-hero: linear-gradient(135deg, #7C4DFF 0%, #B388FF 50%, #00E5FF 100%);
  --gradient-glow: radial-gradient(ellipse at 50% 0%, rgba(124, 77, 255, 0.15) 0%, transparent 60%);

  /* Sizing */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --max-width: 1200px;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(124, 77, 255, 0.2);
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-deepest);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── Utility ─────────────────────────────────────────────────────────────── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 14px 28px; border-radius: var(--radius-md);
  font-weight: 600; font-size: 1rem; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  border: none; white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-primary); color: #fff;
  box-shadow: 0 4px 16px rgba(124, 77, 255, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(124, 77, 255, 0.5);
}
.btn-secondary {
  background: var(--bg-card); color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}
.btn-large { padding: 16px 36px; font-size: 1.1rem; border-radius: var(--radius-lg); }

/* ── Section base ────────────────────────────────────────────────────────── */
section { padding: 100px 0; position: relative; }
section::before {
  content: ''; position: absolute; top: 0; left: 50%;
  transform: translateX(-50%); width: 100%; height: 100%;
  background: var(--gradient-glow); pointer-events: none; z-index: 0;
  opacity: 0;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800; text-align: center; margin-bottom: 16px;
}
.section-subtitle {
  text-align: center; color: var(--text-secondary);
  font-size: 1.1rem; max-width: 600px; margin: 0 auto 60px;
}
.highlight {
  background: var(--gradient-hero); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}

/* ── Navigation ──────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  background: rgba(7, 4, 15, 0.8);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: padding 0.3s;
}
.nav.scrolled { padding: 10px 0; }
.nav .container {
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-size: 1.4rem; font-weight: 800;
  background: var(--gradient-hero); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  color: var(--text-secondary); font-size: 0.95rem; font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }
.lang-toggle {
  background: transparent; border: 1px solid var(--border); color: var(--text-secondary);
  padding: 6px 12px; border-radius: var(--radius-md); font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s; font-family: inherit;
}
.lang-toggle:hover { color: var(--primary-light); border-color: var(--primary-light); }

.nav-cta {
  padding: 10px 20px; border-radius: var(--radius-md);
  background: var(--gradient-primary); color: #fff !important;
  font-weight: 600; font-size: 0.9rem;
  box-shadow: 0 2px 12px rgba(124, 77, 255, 0.3);
  transition: transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(124, 77, 255, 0.5);
}
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--text-primary);
  margin: 5px 0; transition: transform 0.3s, opacity 0.3s;
}

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: 80px; position: relative; overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; top: -30%; left: 50%;
  transform: translateX(-50%); width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(124, 77, 255, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container {
  display: flex; align-items: center; gap: 60px; position: relative; z-index: 1;
}
.hero-content { flex: 1; max-width: 560px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 100px;
  background: rgba(124, 77, 255, 0.1); border: 1px solid rgba(124, 77, 255, 0.2);
  font-size: 0.85rem; color: var(--primary-light); font-weight: 500;
  margin-bottom: 24px;
}
.hero-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); animation: pulse 2s infinite;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800; line-height: 1.1; margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero p {
  color: var(--text-secondary); font-size: 1.15rem;
  line-height: 1.7; margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-reassurance {
  margin-top: 16px; font-size: 0.85rem; color: var(--text-muted);
  letter-spacing: 0.01em;
}
.hero-visual { flex: 1; position: relative; display: flex; justify-content: center; }
.hero-device { position: relative; }
.device-frame {
  width: 280px; border-radius: 36px; overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 24px 80px rgba(124, 77, 255, 0.25),
    0 8px 32px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  background: #1a1a2e;
}
.device-frame img { width: 100%; height: auto; display: block; }
.device-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(124, 77, 255, 0.18) 0%, transparent 65%);
  pointer-events: none; z-index: -1;
}

/* ── Social Proof ────────────────────────────────────────────────────────── */
.social-proof {
  padding: 60px 0; border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 40px; text-align: center;
}
.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; background: var(--gradient-hero);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { color: var(--text-secondary); font-size: 0.95rem; margin-top: 4px; }

/* ── Features ────────────────────────────────────────────────────────────── */
.features { background: var(--bg-dark); }
.features::before { opacity: 0.5; }
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; position: relative; z-index: 1;
}
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px 28px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0; transition: opacity 0.3s;
}
.feature-card:nth-child(1)::before { background: #B388FF; }
.feature-card:nth-child(2)::before { background: #00E5FF; }
.feature-card:nth-child(3)::before { background: #FFB74D; }
.feature-card:nth-child(4)::before { background: #81C784; }
.feature-card:nth-child(5)::before { background: #BA68C8; }
.feature-card:nth-child(6)::before { background: #EF5350; }
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 20px;
}
.feature-card:nth-child(1) .feature-icon { background: rgba(124, 77, 255, 0.12); }
.feature-card:nth-child(2) .feature-icon { background: rgba(0, 229, 255, 0.1); }
.feature-card:nth-child(3) .feature-icon { background: rgba(255, 183, 77, 0.1); }
.feature-card:nth-child(4) .feature-icon { background: rgba(129, 199, 132, 0.1); }
.feature-card:nth-child(5) .feature-icon { background: rgba(186, 104, 200, 0.1); }
.feature-card:nth-child(6) .feature-icon { background: rgba(239, 83, 80, 0.1); }
.feature-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.feature-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; }

/* ── App Showcase ────────────────────────────────────────────────────────── */
.showcase { background: var(--bg-deepest); padding: 80px 0; }
.showcase .section-title { margin-bottom: 16px; }
.showcase .section-subtitle { margin-bottom: 80px; }
.showcase-row {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 60px;
  align-items: center; margin-bottom: 100px;
}
.showcase-row:last-child { margin-bottom: 0; }
.showcase-row.reverse { grid-template-columns: 1.15fr 1fr; }
.showcase-row.reverse .showcase-text { order: 2; }
.showcase-row.reverse .showcase-visual { order: 1; }
.showcase-label {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--primary-light); margin-bottom: 12px;
  padding: 4px 12px; border-radius: 100px;
  background: rgba(124, 77, 255, 0.1); border: 1px solid rgba(124, 77, 255, 0.15);
}
.showcase-text h3 {
  font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800;
  line-height: 1.2; margin-bottom: 16px;
}
.showcase-text p {
  color: var(--text-secondary); font-size: 1rem; line-height: 1.7;
}
.showcase-visual {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.showcase-visual:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 24px 64px rgba(124, 77, 255, 0.15), 0 16px 48px rgba(0, 0, 0, 0.5);
}
.showcase-visual img { width: 100%; height: auto; display: block; }

/* ── How it works ────────────────────────────────────────────────────────── */
.how-it-works { background: var(--bg-deepest); }
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 40px; position: relative;
}
.steps::before {
  content: ''; position: absolute; top: 36px; left: 16.66%; right: 16.66%;
  height: 2px; background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0.3;
}
.step { text-align: center; position: relative; z-index: 1; }
.step-number {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 24px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 800;
  background: var(--gradient-primary); color: #fff;
  box-shadow: 0 0 30px rgba(124, 77, 255, 0.3);
}
.step h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.step p { color: var(--text-secondary); font-size: 0.95rem; max-width: 280px; margin: 0 auto; }

/* ── Pricing ─────────────────────────────────────────────────────────────── */
.pricing { background: var(--bg-dark); }
.price-equiv {
  display: block; font-size: 0.8rem; font-weight: 500;
  color: var(--text-muted); margin-top: 2px;
}
.pricing-reassurance {
  text-align: center; font-size: 0.85rem; color: var(--text-muted);
  margin-top: -36px; margin-bottom: 36px;
}
.pricing-toggle {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; margin-bottom: 48px;
}
.pricing-toggle span { font-size: 0.95rem; color: var(--text-secondary); }
.pricing-toggle span.active { color: var(--text-primary); font-weight: 600; }
.toggle-switch {
  position: relative; width: 52px; height: 28px; cursor: pointer;
}
.toggle-switch input { display: none; }
.toggle-slider {
  position: absolute; inset: 0; border-radius: 100px;
  background: rgba(255, 255, 255, 0.1); border: 1px solid var(--border);
  transition: background 0.3s;
}
.toggle-slider::before {
  content: ''; position: absolute; left: 3px; top: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--primary); transition: transform 0.3s;
}
.toggle-switch input:checked + .toggle-slider { background: rgba(124, 77, 255, 0.2); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(24px); }
.pricing-badge {
  background: rgba(0, 229, 255, 0.1); color: var(--accent);
  font-size: 0.75rem; font-weight: 600; padding: 2px 10px;
  border-radius: 100px; margin-left: 8px;
}

.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; align-items: start;
}
.pricing-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 36px 28px;
  position: relative; transition: transform 0.3s, box-shadow 0.3s;
}
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 0 50px rgba(124, 77, 255, 0.15);
  transform: scale(1.04);
}
.pricing-card.popular:hover { transform: scale(1.04) translateY(-4px); }
.popular-tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gradient-primary); color: #fff;
  padding: 4px 16px; border-radius: 100px; font-size: 0.8rem; font-weight: 600;
  white-space: nowrap;
}
.pricing-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
.pricing-card .price {
  font-size: 2.5rem; font-weight: 800; margin-bottom: 4px;
}
.pricing-card .price .currency { font-size: 1.2rem; vertical-align: super; }
.pricing-card .price .period { font-size: 0.9rem; color: var(--text-muted); font-weight: 400; }
.pricing-card .desc { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 24px; }
.pricing-features { margin-bottom: 28px; }
.pricing-features li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; font-size: 0.95rem; color: var(--text-secondary);
}
.pricing-features li .check { color: var(--primary-light); font-size: 1.1rem; flex-shrink: 0; }
.pricing-features li.disabled { opacity: 0.4; }
.pricing-features li.disabled .check { color: var(--text-muted); }
.pricing-card .btn { width: 100%; }

/* ── Testimonials ────────────────────────────────────────────────────────── */
.testimonials { background: var(--bg-deepest); }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.testimonial-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
}
.testimonial-stars { color: #FFD700; font-size: 0.9rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-text {
  color: var(--text-secondary); font-size: 0.95rem;
  line-height: 1.6; margin-bottom: 20px; font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-primary); display: flex;
  align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: #fff;
}
.testimonial-name { font-weight: 600; font-size: 0.9rem; }
.testimonial-role { font-size: 0.8rem; color: var(--text-muted); }

/* ── FAQ ─────────────────────────────────────────────────────────────────── */
.faq { background: var(--bg-dark); }
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0; background: none; border: none;
  color: var(--text-primary); font-size: 1.05rem; font-weight: 600;
  cursor: pointer; text-align: left; font-family: inherit;
}
.faq-question .icon {
  font-size: 1.3rem; color: var(--primary-light);
  transition: transform 0.3s; flex-shrink: 0; margin-left: 16px;
}
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
  padding-bottom: 20px; color: var(--text-secondary);
  font-size: 0.95rem; line-height: 1.7;
}

/* ── Final CTA ───────────────────────────────────────────────────────────── */
.final-cta {
  background: var(--bg-deepest); text-align: center;
  position: relative; overflow: hidden;
}
.final-cta::after {
  content: ''; position: absolute; bottom: -200px; left: 50%;
  transform: translateX(-50%); width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124, 77, 255, 0.1) 0%, transparent 70%);
  pointer-events: none;
}
.final-cta .container { position: relative; z-index: 1; }
.final-cta h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; margin-bottom: 16px;
}
.final-cta p {
  color: var(--text-secondary); font-size: 1.1rem;
  max-width: 500px; margin: 0 auto 36px;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
  padding: 40px 0; border-top: 1px solid var(--border);
  background: var(--bg-deepest);
}
.footer .container {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.footer-copy { color: var(--text-muted); font-size: 0.85rem; }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  color: var(--text-muted); font-size: 0.85rem; transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-secondary); }

/* ── Animations ──────────────────────────────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero .container { flex-direction: column; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-visual { margin-top: 40px; }
  .features-grid, .steps, .pricing-grid, .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .steps::before { display: none; }
}

@media (max-width: 768px) {
  section { padding: 70px 0; }
  .features-grid, .pricing-grid, .testimonials-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .pricing-card.popular { transform: none; }
  .pricing-card.popular:hover { transform: translateY(-4px); }
  .stats-grid { grid-template-columns: 1fr; gap: 24px; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(7, 4, 15, 0.95); backdrop-filter: blur(20px);
    padding: 24px; gap: 20px; border-bottom: 1px solid var(--border);
  }
  .device-frame { width: 240px; }
  .showcase-row, .showcase-row.reverse { grid-template-columns: 1fr; gap: 32px; }
  .showcase-row.reverse .showcase-text, .showcase-row.reverse .showcase-visual { order: unset; }
  .showcase-row { margin-bottom: 64px; }
  .showcase-text { text-align: center; }
}

/* ── Cookie Banner ──────────────────────────────────────────────────────── */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
  background: rgba(7, 4, 15, 0.97); backdrop-filter: blur(20px);
  border-top: 1px solid var(--border); padding: 16px 0;
}
.cookie-inner {
  max-width: 960px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  flex-wrap: wrap;
}
.cookie-inner p { color: var(--text-secondary); font-size: 0.88rem; margin: 0; flex: 1; min-width: 200px; }
.cookie-actions { display: flex; gap: 8px; }
.btn-small { padding: 8px 16px; font-size: 0.85rem; }

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-large { padding: 14px 24px; font-size: 1rem; }
  .pricing-card { padding: 28px 20px; }
}