/* ==========================================================================
   Gathiira Mwangi — Portfolio
   Design system: CSS custom properties, light/dark aware, mobile-first.
   ========================================================================== */

:root {
  --font-sans: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'Space Mono', 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

  --bg: #f8f9f7;
  --bg-alt: #ffffff;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --border: #e2e6e1;
  --border-strong: #cbd2c9;
  --text: #10130f;
  --text-muted: #4b5249;
  --text-soft: #7c8579;
  --accent: #0e8f6f;
  --accent-dark: #0b7259;
  --accent-soft: #e3f5ee;
  --accent-contrast: #ffffff;
  --success: var(--accent-dark);
  --tag-bg: #eef1ee;
  --tag-text: #3d453f;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 3px rgba(10, 20, 14, 0.06);
  --shadow: 0 8px 24px rgba(10, 20, 14, 0.08);
  --shadow-lg: 0 20px 48px rgba(10, 20, 14, 0.14);

  --container: 1120px;
  --header-h: 72px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0d0b;
    --bg-alt: #0d100d;
    --surface: #12160f;
    --surface-raised: #161c15;
    --border: #232b22;
    --border-strong: #2e3a2c;
    --text: #eef1ec;
    --text-muted: #aab3a5;
    --text-soft: #7c8579;
    --accent: #34d399;
    --accent-dark: #6ee7b7;
    --accent-soft: #132a22;
    --accent-contrast: #04140d;
    --success: var(--accent-dark);
    --tag-bg: #182019;
    --tag-text: #b6c2b8;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.5);
  }
}

/* ---------- Reset ---------- */
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.02em; }
p { margin: 0; }
button { font: inherit; cursor: pointer; }
svg { display: block; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  background: var(--accent);
  color: var(--accent-contrast);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.94rem;
  border: 1px solid transparent;
  transition: transform 0.15s var(--ease), box-shadow 0.15s var(--ease), background 0.15s var(--ease), color .15s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Icon buttons / social ---------- */
.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
  transition: all 0.15s var(--ease);
}
.icon-link svg { width: 17px; height: 17px; }
.icon-link:hover { color: var(--accent-contrast); background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--bg-alt) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s var(--ease), background 0.15s var(--ease);
}
.nav-links a:hover { color: var(--text); background: var(--tag-bg); }
.nav-links a.active { color: var(--accent); background: var(--accent-soft); }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--text);
}
.nav-toggle svg { width: 20px; height: 20px; }

/* ---------- Hero ---------- */
.hero {
  padding: 64px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 420px;
  background: radial-gradient(60% 60% at 50% 0%, var(--accent-soft), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-activity {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px 16px;
  box-shadow: var(--shadow-sm);
}
.hero-activity-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-left: 128px;
  min-height: 96px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}
.hero-activity-label svg { width: 15px; height: 15px; opacity: 0.7; }
.hero-activity-graph {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 6px;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 900ms cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: 50% 100%;
  animation: graph-tug 8s ease-in-out infinite;
  animation-delay: 2s;
}
@keyframes graph-tug {
  0%, 85% { transform: scaleY(1) scaleX(1); }
  90% { transform: scaleY(1.32) scaleX(0.94); }
  93% { transform: scaleY(0.9) scaleX(1.03); }
  96% { transform: scaleY(1.06) scaleX(0.98); }
  100% { transform: scaleY(1) scaleX(1); }
}
.hero-activity-graph.in-view {
  clip-path: inset(0 0 0 0);
}
.hero-badges {
  display: flex;
  justify-content: space-between;
  margin-top: 14px;
  perspective: 600px;
}
.hero-badge {
  position: relative;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  transform-style: preserve-3d;
  transition: transform 0.4s var(--ease);
  filter: drop-shadow(0 4px 8px rgba(10, 20, 14, 0.18));
}
.hero-badge img {
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}
.badge-pair {
  animation: pair-nod 8s ease-in-out infinite;
  animation-delay: 3.4s;
}
@keyframes pair-nod {
  0%, 85% { transform: rotate(0deg); }
  88% { transform: rotate(-10deg); }
  91% { transform: rotate(8deg); }
  94% { transform: rotate(-6deg); }
  97% { transform: rotate(3deg); }
  100% { transform: rotate(0deg); }
}
.badge-shark {
  animation: shark-lunge 8s ease-in-out infinite;
  animation-delay: 3.7s;
}
@keyframes shark-lunge {
  0%, 85% { transform: translateX(0) scale(1) rotate(0deg); }
  88% { transform: translateX(-6px) scale(0.96) rotate(-4deg); }
  91% { transform: translateX(5px) scale(1.06) rotate(3deg); }
  94% { transform: translateX(-2px) scale(1) rotate(0deg); }
  100% { transform: translateX(0) scale(1) rotate(0deg); }
}
.badge-yolo {
  animation: yolo-flip 8s ease-in-out infinite;
  animation-delay: 4s;
  transform-origin: 50% 60%;
}
@keyframes yolo-flip {
  0%, 85% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.badge-quickdraw {
  animation: quickdraw-snap 8s ease-out infinite;
  animation-delay: 4.3s;
}
@keyframes quickdraw-snap {
  0%, 85% { transform: translateX(0) scale(1); }
  88% { transform: translateX(-4px) scale(1.08); }
  91% { transform: translateX(3px) scale(1.05); }
  94% { transform: translateX(-1px) scale(1.01); }
  100% { transform: translateX(0) scale(1); }
}
.hero-badge-count {
  position: absolute;
  right: -8px;
  bottom: -6px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-contrast);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 2px var(--surface);
}
.hero-avatar {
  position: absolute;
  left: 20px;
  top: 20px;
  z-index: 2;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--bg-alt);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}
.eyebrow .dot {
  position: relative;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 25%, transparent);
}
.eyebrow .dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--success);
  animation: dot-ping 2.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
@keyframes dot-ping {
  0% { transform: scale(1); opacity: 0.5; }
  75%, 100% { transform: scale(2.8); opacity: 0; }
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.1;
}
.hero .role {
  font-size: 1.15rem;
  color: var(--accent);
  font-weight: 600;
  margin-top: 8px;
}
.hero p.lede {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 1.02rem;
}
.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.hero-social { display: flex; gap: 10px; margin-left: 4px; }

/* ---------- Sections ---------- */
.section { padding: 88px 0; border-top: 1px solid var(--border); }
.section:first-of-type { border-top: none; }
.section-head { margin-bottom: 44px; max-width: 640px; }
.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
  display: block;
}
.section-title { font-size: clamp(1.5rem, 3vw, 2rem); }
.section-title a { color: inherit; }
.section-title a:hover { color: var(--accent); }
.section-sub { margin-top: 10px; color: var(--text-muted); }

/* ---------- Timeline (Experience) ---------- */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  padding-left: 28px;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 6px;
  width: 2px;
  background: var(--border-strong);
}
.timeline-item {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 30px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 32px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 2px solid var(--accent);
}
.timeline-item:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.timeline-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}
.timeline-place { font-size: 1.1rem; font-weight: 700; }
.timeline-place a:hover { color: var(--accent); }
.timeline-role { color: var(--text-muted); font-weight: 500; margin-top: 2px; }
.timeline-time {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--success);
  background: color-mix(in srgb, var(--success) 12%, transparent);
  padding: 5px 11px;
  border-radius: 999px;
  white-space: nowrap;
}
.timeline-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--tag-bg);
  color: var(--tag-text);
}
.timeline-desc { color: var(--text-muted); font-size: 0.95rem; }
.timeline-desc ul { margin-top: 8px; display: flex; flex-direction: column; gap: 8px; }
.timeline-desc li { position: relative; padding-left: 20px; }
.timeline-desc li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.timeline-projects {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--border);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}
.project-pill {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  transition: border-color 0.15s var(--ease), background 0.15s var(--ease);
}
.project-pill:hover { border-color: var(--accent); background: var(--accent-soft); }
.project-pill a.pp-title {
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.project-pill a.pp-title svg { width: 13px; height: 13px; opacity: 0.6; }
.project-pill .pp-desc { font-size: 0.83rem; color: var(--text-muted); margin-top: 4px; }
.project-pill .pp-meta { font-size: 0.8rem; color: var(--text-soft); margin-top: 8px; }
.project-pill .pp-meta b { color: var(--accent); font-weight: 600; }

/* ---------- Skills ---------- */
.skills-clusters {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.skill-cluster {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 26px;
  transition: background 0.15s var(--ease);
}
.skill-cluster:last-child {
  grid-column: 1 / -1;
}
.skill-cluster:hover { background: var(--accent-soft); }
.skill-cluster-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- Cards grid (Portfolio / Articles / Education) ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
  display: flex;
  flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.card-media { aspect-ratio: 16/10; overflow: hidden; background: var(--tag-bg); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s var(--ease); }
.card:hover .card-media img { transform: scale(1.05); }

#article-section .cards-grid { grid-template-columns: 1fr; }
#article-section .card { flex-direction: row; align-items: stretch; }
#article-section .card-media { aspect-ratio: auto; width: 220px; flex-shrink: 0; }
#article-section .card-link-block { height: 100%; }
#article-section .card-body { justify-content: center; }

@media (max-width: 560px) {
  #article-section .card { flex-direction: column; }
  #article-section .card-media { width: 100%; aspect-ratio: 21/9; }
}
.card-body { padding: 20px 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-title { font-size: 1.02rem; font-weight: 700; display: flex; align-items: center; gap: 6px; }
.card-title svg { width: 14px; height: 14px; opacity: 0.55; flex-shrink: 0; }
.card-title a:hover { color: var(--accent); }
.card-desc { font-size: 0.9rem; color: var(--text-muted); flex: 1; }
.card-stack { font-size: 0.82rem; color: var(--text-soft); }
.card-stack b { color: var(--text); font-weight: 600; }
.card-link-block { display: block; }

.edu-card .card-body { gap: 6px; }
.edu-time { font-size: 0.82rem; color: var(--accent); font-weight: 600; }

/* ---------- Contact ---------- */
.contact-panel {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  align-items: flex-start;
}
.contact-avatar { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; box-shadow: var(--shadow); }
.contact-services { margin: 16px 0 20px; display: flex; flex-direction: column; gap: 10px; }
.contact-services li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.95rem; color: var(--text-muted); }
.contact-services svg { width: 18px; height: 18px; color: var(--success); flex-shrink: 0; margin-top: 2px; }
.contact-email { font-weight: 600; color: var(--accent); }
.contact-email:hover { text-decoration: underline; }
.contact-social { display: flex; gap: 10px; margin-top: 20px; }

/* ---------- Footer ---------- */
.site-footer { padding: 32px 0; text-align: center; color: var(--text-soft); font-size: 0.85rem; border-top: 1px solid var(--border); }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s var(--ease);
  z-index: 90;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--accent-dark); }
.back-to-top svg { width: 18px; height: 18px; }

/* ---------- Creative cursor ---------- */
.cursor-dot, .cursor-ring {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 999;
  transform: translate3d(-50%, -50%, 0);
}
.cursor-active .cursor-dot, .cursor-active .cursor-ring { display: block; }
.cursor-active { cursor: none; }
.cursor-active a, .cursor-active button, .cursor-active .btn { cursor: none; }
.cursor-dot {
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  background: var(--accent);
}
.cursor-ring {
  width: 32px;
  height: 32px;
  margin: -16px 0 0 -16px;
  border: 1px solid var(--accent);
  opacity: 0.55;
  transition: opacity 0.2s var(--ease), background 0.2s var(--ease);
}
.cursor-ring.is-active {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  opacity: 0.9;
}

/* ---------- Reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .eyebrow .dot::after { animation: none; opacity: 0; }
  .hero-activity-graph { clip-path: inset(0 0 0 0); transition: none; animation: none; }
  .badge-yolo, .badge-quickdraw, .badge-pair, .badge-shark { animation: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .contact-panel { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav-links, .nav-actions .btn { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-actions { gap: 8px; }
  body.nav-open .nav-links {
    display: flex;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    padding: 12px;
    box-shadow: var(--shadow);
  }
  body.nav-open .nav-links a { padding: 12px 14px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { margin-top: 32px; max-width: 420px; }
}

@media (max-width: 700px) {
  .skills-clusters { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .hero { padding: 48px 0 64px; }
  .contact-panel { padding: 28px 22px; }
  .timeline-item { padding: 22px 20px; }
  .timeline { padding-left: 0; }
  .timeline::before, .timeline-item::before { display: none; }
}